1 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
2 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
4 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
5 removed -penable-stack, added comment for stack pragma, added
6 warning for not initializing the stack/frame registers, removed
7 comment at interrupts section
9 Stack is made permanent, there is no ability to disable stack usage.
11 * src/pic16/device.c: removed all references to USE_STACK macro,
12 * src/pic16/device.c (pic16_dump_section): when no elements in
13 rlist, free rlist before return,
14 * (pic16_dump_int_registers): NEW, internal registers are a new set
15 of general purpose registers reused by each function,
16 * (checkAddReg): returns 1 if registers is added to set,
17 * (pic16_groupRegistersInSection): when a registers is of type
18 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
19 * src/pic16/device.h: memRange and Assigned Memory are deleted,
20 SRCASECMP macro is moved here from device.c
21 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
22 PO_PCLATU, PO_PRODL, PO_PRODH,
23 * (pic16_pCodeOpType, genMinus,
24 changed compares to "a" register, with AOP_ACC,
25 * (pic16_genPlus): fixed some bugs and indented properly,
26 * (pic16_addSign): changed size to size+offset in the MOVWF
28 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
29 multiply 8-bit operand by literal, result is 8-bit,
30 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
31 multiply 2 8-bit operand, result is 8-bit,
32 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
34 * src/pic16/gen.c: changed accUse to contain WREG only,
35 * (pic16_emitcomment): renamed to pic16_emitpcomment,
36 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
37 true, do not use immediate addressing any more unless sym is a
39 * (aopForRemat): do not use immediate addressing when symbol not in
40 codespace and when symbol's address is requested,
41 * (aopOp): for-loop in if(sym->accUse) is modified for the new
43 * (aopGet): added case for AOP_ACC and don't return "accumulator
44 bug" but WREG instead,
45 * (popGetTempReg): pushes contents of temporary register in stack,
46 * (popReleaseTempReg): pops contents of temporary register from
47 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
48 * (pic16_popGet): separated case AOP_ACC to return register WREG
49 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
50 or PO_IMMEDIATE and initializes their instance/offset appropriately,
51 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
52 the use of immediate pointers to certain cases only.
54 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
55 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
56 * (assignResultValue, genCall, genRet): modified to use the new
57 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
58 genPcall is still broken,
59 * (genFunction): added code to create 'A' type pBlocks when
60 interrupt functions are generated, code not extensively tested yet,
61 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
62 * (genEndFunction): modified so ISRs pop stored registers from stack,
63 * (genMultOneByte): cleanup,
64 * (AccRsh): added flag andmask, to and result with appropriate mask,
65 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
66 * (genDataPointerGet): fixed and reenabled its use,
67 * (genNearDataPointerGet): bugs fixed,
68 * (genDataPointerSet): bugs fixed,
69 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
70 pic16_DumpSymbol, pic16_DumpOp,
71 * src/pic16/genutils.h: function prototypes for the above functions,
72 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
74 * (pic16emitRegularMap): many many many improvements, but needs a
76 * src/pic16/main.c: enable_stack in pic16_options is removed,
77 * (_pic16_parseOptions): removed command line options -penable-stack,
78 * (_process_pragma): emit stack symbol only when stack pragma is
80 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
81 redirected to FSR0L/FSR0H pair,
82 * (pic16_get_op, pic16_get_op2): modifications and improvements,
83 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
84 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
86 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
87 * (dumpPicOptype): NEW,
88 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
89 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
90 with movff instruction,
91 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
92 added pic16_int_regs, some packRegsFor* functions are commented out,
93 because produce errors,
94 * src/pic16/NOTES: minor modifications
96 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
98 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
99 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
101 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
102 * as/mcs51/lkaomf51.c: fixed bug #895763
104 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
106 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
108 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
110 * doc/sdccman.lyx: added details about the HC08 storage classes and
111 interrupts, fixed the register usage info for z80 & gbz80
113 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
115 * doc/sdccman.lyx: added more pic16 port documentation
116 * device/include/pic16/: added header pic18fregs.h
118 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
120 * doc/sdccman.lyx: added Vangelis' contribution
122 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
124 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
125 extend to the next CALL or PCALL, not just to the next CALL.
127 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
129 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
131 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
133 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
134 bug #895752 and a better fix for bug #716790
136 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
138 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
140 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
142 * doc/sdccman.lyx: minor changes, minor changed
144 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
146 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
147 which can't handle SDCC_NEWONEBYTEOPS,
148 (geniCodeMultiply): removed conversion from mult to shift for pic14
151 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
154 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
155 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
156 thus fixing bug #895406
158 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
160 * device/lib/_modsint.c,
161 * device/lib/_modslong.c: sign follows divisor only
162 * src/hc08/gen.c (genMultOneByte): if result size is 1,
163 signs or signedness can be ignored
164 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
165 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
166 added optimization for IFX,
167 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
169 reenabled optimization for IFX, which was removed on 2004-01-11
170 * src/SDCCast.h: added return type IFX
171 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
172 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
173 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
174 SDCC_OLDONEBYTEOPS selects the old behaviour
175 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
176 changed again and commented promotion rule
177 * src/SDCCval.c (valDiv): promotion no longer necessary
178 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
179 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
181 * support/regression/tests/onebyte.c: added
183 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
185 * gen.c (genInline): reverted to old code for assemnling inline
186 code because of bug reported James Chadd
188 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
190 * ralloc.h: missing declarations from previous patch,
191 seems that patch for ralloc.h was never applied, fixed
193 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
194 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
198 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
199 indirect addressing. Marked FSR0 as deprecated
200 * gen.c (pointerCode): commented out, not needed now
201 (pic16_popGet2p): new MOVFF helper function
203 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
204 (shiftRLong): removed duplicate debugging info
206 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
208 * src/ds390/gen.c (genNearPointerGet),
209 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
210 optimization with bits, but not bitfields.
211 * src/ds390/ralloc.c (packRegisters),
212 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
214 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
216 * src/SDCCcse.c (algebraicOpts): copy operands before modification
218 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
221 * src/SDCCicode.c (operandFromSymbol),
222 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
223 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
224 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
225 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
226 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
227 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
229 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
230 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
231 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
232 * src/SDCCsymt.c (newSymbol),
233 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
236 * src/SDCCval.c (newiList): fixed bug #885705
238 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
240 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
241 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
243 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
245 * device/include/c8051f120.h,
246 * device/include/c8051f300.h,
247 * device/include/c8051f310.h: added/updated header files for Silicon
248 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
249 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
250 in new section Submitting patches
252 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
254 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
255 genFarPointerGet, genCodePointerGet, genGenPointerGet,
256 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
258 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
259 genFarPointerGet, genCodePointerGet, genGenPointerGet,
260 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
262 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
263 genFarPointerGet, genCodePointerGet, genGenPointerGet,
264 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
266 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
267 genFarPointerGet, genCodePointerGet, genGenPointerGet,
268 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
269 genGenPointerSet): fixed bug #892400
270 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
271 to eliminate build warnings.
272 * src/SDCCast.c (processParms),
273 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
275 * support/valdiag/valdiag.py: added GCC to the list of defines active
276 when compiling with gcc
278 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
280 * support/Util/SDCCerr.h,
281 * support/Util/SDCCerr.c,
282 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
283 with an incomplete type (fixed bug #883734)
284 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
286 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
288 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
290 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
292 * src/SDCCast.c (decorateType),
293 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
294 function pointer implementation
295 * support/regression/tests/funptrs.c: added tests to verify both forms
296 of function pointers work correctly. Added tests to verify parameters
297 are passed in the correct order.
299 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
301 * device.c (regCompare): registers are sorted by ascending
302 address and increasing size,
303 * main.c (_pic16_finaliseOptions): removed the declaration
304 of compiler macro MCU. Now a macro of the format pic18fxxxx
305 will be defined from the command line
307 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
308 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
310 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
311 PCOP_RLCF was overwritten!
312 * gen.c (genSkip): commented out calls to pic16_emitcode,
313 * (genCmpEQ): fixed "long" compares, only high word did get compared,
315 * (genRRC): added debugging info,
316 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
317 overwritten while shifting,
318 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
319 overwritten while shifting,
322 * (shiftLLeftOrResult),
323 * (shiftRLeftOrResult),
325 * (shiftLLong): Implemented with pic16_emitpcode
326 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
327 * (genLeftShift): Fixed bug, operand for shift by variable always
328 was "and"ed with 0x0f,
329 * (genLeftShiftLiteral),
331 * (genRightShiftLiteral): added debugging info,
332 * (genrshFour): added comment,
333 * (genRightShift): determined signedness from operand "left"
336 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
338 * src/SDCCicode.c (geniCodeParms),
339 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
340 function pointers, fixed function pointer bugs #861242 and #861896
342 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
344 * device/include/c8051f000.h,
345 * device/include/c8051f120.h,
346 * device/include/c8051f300.h: added header files for Silicon
347 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
349 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
351 * src/SDCCast.c (processParams): added new type flow and restructured
352 (gatherAutoInit): added new type flow
353 (addCast): cosmetic changes
354 (getLeftResultType): added new type flow for array indices, patch
355 provided by Stas, see FR #877103
356 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
357 array index patch by Stas
358 * src/SDCCast.h: added prototype getResultTypeFromType()
360 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
361 * src/pic/glue.c (pic14emitStaticSeg),
362 * src/pic16/glue.c (pic16emitStaticSeg),
363 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
364 for initialization of symbols
365 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
366 * support/Util/SDCCerr.h:
367 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
368 * .version: bumped version number to 2.3.8
369 * device/include/Makefile.in (install),
370 * doc/Makefile (install): changed to 'rm `find ...`' construct to
373 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
375 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
376 Slade Rich fixed an optimization bug
377 * src/pic/pcodepeep.c,
378 * src/pic/pcoderegs.c
379 * doc/Makefile (install): added test for directory
381 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
383 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
384 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
385 * src/pic/ralloc.c (getRegPtr, getRegGpr),
386 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
387 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
388 * as/mcs51/asexpr.c (term),
389 * as/hc08/asexpr.c (term): fixed bug #887146
391 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
393 * src/z80/gen.c (genMult): handle single byte result product
394 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
395 DUMMY_READ_VOLATILE (fixed bug #886367)
397 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
399 * support/regression/tests/libmullong.c: fixed logic, on little endian
400 hosts we ended without a mullong_wrapper()
402 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
404 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
405 virus/worm forged address usage.
407 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
409 Fixed promotion, it should be done on AST level:
410 * src/SDCCast.c (addCast): added promotion to int
411 (decorateType): updated call to upCast()
412 * src/SDCCicode.c (geniCodeLeftShift): removed call to
413 usualUnaryConversions()
415 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
417 * support/regression/tests/literalop.c (mulWrapper): Added a
418 wrapper to remove integer overflow warnings.
420 * support/regression/tests/float_trans.c: Made work on host.
422 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
425 * support/regression/generate-cases.py (main): Changed from inline
428 * doc/Makefile (install): Changed to depth first to get rid of
429 missing directory install warning.
431 * as/Makefile (install-doc): Made work on Mac.
433 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
435 * src/SDCCast.c: added an additional type flow in decorateType() of
436 opposite direction, see feature request #860006; it's enabled at runtime
437 by setting the environment variable SDCC_NEWTYPEFLOW
438 * src/SDCCast.h: changed prototype of decorateType()
439 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
440 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
441 'char' to 'int' can be omitted, if both operands are 'unsigned char';
442 see feature request #877103
443 * src/SDCCval.c: updated call of decorateType()
444 (valBitwise): fixed bug #882876
445 (valMinus): added promotion
446 (valLogicAndOr): result is unsigned
447 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
448 * src/SDCCsymt.c (computeType),
449 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
450 must not cause an unsigned operation
451 * src/pic/glue (pic14emitRegularMap),
452 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
454 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
456 * src/pic/pcode.c (PCodeID): commented out left over debug code
458 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
460 * support/valdiag/tests/overflow.c: added shift tests
468 * src/pic/pcodepeep.c,
469 * src/pic/pcoderegs.c,
471 * src/pic/ralloc.h: applied patch from Slade Rich;
472 added support for multiple code pages and multiple RAM banks on the
473 PIC 14 port. The ASM files now no longer simply assume all the
474 code / RAM are in the same page / bank. This means the linker can
475 safely allocate code/RAM of separate ASM files to different pages/banks.
476 * doc/sdccman.lyx: added Slade's tips
477 * src/mcs51/peeph.def: fixed bug #880768
479 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
481 * src/hc08/ralloc.c (rematStr): fixed bug #879282
482 * src/SDCCast.c (decorateType): fixed bug #880197
484 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
486 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
489 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
490 strtof is not part of C89 and isn't included with Mac OS X.
492 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
494 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
495 shiftL2Left2Result): fixed bug #879326
496 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
497 (genMultOneByte): fixed bug in signed vs unsigned multiplication
498 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
499 address fetch for clr instruction
500 * device/lib/hc08/_mulint.c: created optimized assembly version
501 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
503 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
505 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
506 proposed in FR #877103
508 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
510 * src/SDCCval.c (cheapestVal): added missing checks
511 * src/SDCCicode.c (usualBinaryConversions): fixed condition
512 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
514 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
516 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
519 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
521 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
522 loaded with the linker search paths (-L arguments) and the libraries
523 to be linked with the current source (-l arguments). Changes
524 currently will affect only the pic16 port.
525 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
526 include path the port specific paths and port specific libraries,
527 * gplink command now contains the $3 argument,
528 * src/pic16/device.h,
529 * src/pic16/device.c,: structure PIC_device is made public and
530 renamed to PIC16_device, the same for variable Pics which is renamed
531 to Pics16. Updated all references to them.
532 * src/pic16/glue.c (pic16glue): corrected bug with code
533 initialization which bypassed the variable initializations block.
535 * device/lib/pic16/Makefile.rules: removed --penable-stack from
536 COMPILE_FLAGS and added the --nostdinc option
538 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
540 * device/include/mc68hc908jb8.h: Register defs for another member
541 of the hc08 family. Contributed by Bjorn Bringert - thanks!
543 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
545 Documenting changes from previous commits.
546 * configure.in (version 1.56),
547 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
548 when generating output files to configure the pic16 library,
549 but now I've commented it out, since gputils aren't installed in the
550 SF compile farm, so library won't compile
552 * device/lib/Makefile.in (version 1.56): initially I've added in
553 target 'all' the prerequestive 'model-pic16' so it compiled the
554 pic16 library, but now I've commented it out for the same reasons
556 * added targets 'model-pic16' and 'objects-pic16' to compile the
558 * added target 'port-specific-objects-pic16' to handle the
559 generated libraries and copy them into the build/ directory
560 * added target 'clean-intermediate-pic16' to clean intermediate
561 files into pic16 directory
562 * in target 'installdirs' added line to create directory pic16 in
563 the installation path
565 * device/include/Makefile.in (version 1.11): in target 'install'
566 added lines to copy all header files to installation path,
567 * in target 'installdirs' added line create directory for pic16
568 headers in the installation path
570 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
572 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
575 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
578 * device/lib/configure.in,
579 * device/lib/configure: fixed for autoconf 2.57
581 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
583 * src/z80/main.c (_parseOptions): fixed the portmode= command line
584 option so that it actually works. Made it specific to the z80, since
585 the gbz80 doesn't have these kinds of I/O ports.
587 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
589 * device/include/z180.h,
590 * device/lib/_memcpy.c,
591 * device/lib/_memmove.c,
592 * device/lib/_mulint.c,
593 * device/lib/ser_ir.c,
594 * device/lib/ser_ir_cts_rts.c,
595 * device/lib/_strcmp.c,
596 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
597 * src/z80/main.c (_process_pragma): add support for pragmas bank and
598 portmode; added deprecation warning for bank= and protmode= forms.
599 Also, guard against buffer overflow.
600 * src/z80/gen.c (aopGet): generate better code for sfr banked read
602 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
604 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
605 changed interrupt vector table generation to only emit declared vectors.
606 * device/include/Makefile.in: added missing backslash
607 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
609 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
611 Mainly changes to support compilation of the device libraries
612 * src/pic16/device.c: stack is allocated via symbol and not
613 via literal number. The symbol is placed in the corresponding
614 position of the data ram
615 * (pic16_dump_section): relocatable and absolute uninitialized
616 data are now emitted in sorted order to reduce section naming,
617 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
618 weren't marked as being in the access bank,
620 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
622 Added portion of GNU PIC Library under the directory
623 device/include/pic16 and device/lib/pic16. These files
624 contain the declarations of SFRs for the PIC18Fxx2 devices.
625 The directory is initialized via configure from toplevel.
627 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
629 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
630 the spilllocations to be compared correctly
632 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
634 * src/SDCCast.c (decorateType): fixed bug introduced today
636 2004-01-12 Borut Razem <borut.razem AT siol.net>
638 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
639 doc/sdccman.lyx: upper case pragmas are deprecated
641 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
643 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
644 in simpler and even better code
646 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
648 * src/SDCCicode.c (operandOperation): fixed bug #874819
649 * src/SDCCast.c (decorateType): fixed
650 char foo (unsigned long ul) { return ul > 0; }
652 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
654 * doc/sdccman.lyx: Moved and added some sections, small changes
655 all over. Telling LaTeX to be less strict with word spacing
656 to better keep the right margin. Changed some notes about
657 maintainance of the ports in section 3.2.1 - is it OK like this?
659 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
662 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
663 convilong): modified to inform the pic16 port that builtin functions
666 PIC16 PORT specific changes:
667 * src/pic16/device.c pic16_dump_equates() added,
668 processor registers declared internally by the port are emitted in
669 the translation as equates,
670 * src/pic16/gen.c: inline code is passed unprocessed to the
672 * (pic16_popGetLit2): fnuction modified to take second operand as
673 pCodeOp pointer and not as literal,
674 * (popRegFromIdx): prefixed with pic16_,
675 * (pic16_popCombine2): modified to receive already allocated pCode
677 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
678 * (genFunction): initializes local stack frame and pushes on stack
679 all the registers used by this function,
680 * (genEndFunction): restores all registers from stack and restores
682 * src/pic16/glue.c (pic16emitRegularMap): various changes and
684 * (pic16glue): changed the program startup sequence,
685 * added new dbName code 'A' for functions placed in absolute section
686 * src/pic16/main.c: added function attribute _naked,
687 * added pragma 'code' to place a fnuction at an absolute address,
688 * added command line arguments --debug-ralloc and --pcode-verbose,
689 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
690 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
691 * (pic16_newpCodeOpLit2): modified to take the second operand as
693 * (pic16_printpBlock): modified to emit each function in a separate
695 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
696 UPPER for immediate operands,
697 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
699 * src/pic16/peeph.def: all peepholes with movff are commented out,
700 because there is a problem in the pcode peep optimizer,
701 * src/pic16/ralloc.c: the register allocator can now reuse local
702 function symbols for another function. This saves register usage.
703 * src/pic16/ralloc.h: added flag isLocal in structure regs,
705 Added file src/pic16/NOTES with information about program writing on
706 the current port version.
708 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
710 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
711 and peephole 252 (array access)
713 2004-01-09 Borut Razem <borut.razem AT siol.net>
715 * src/SDCCmain.c : fixed #872250: -l command line defined library
716 files are scanned before standard library files
718 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
720 * src/SDCCast.c (decorateType): fixed bug #874046
722 2004-01-09 Borut Razem <borut.razem AT siol.net>
724 * support/scripts/sdcc.nsi: remove previous installation
726 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
728 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
729 bytes for last interrupt vector (mcs51)
730 * sdcc.spec: fixed typo
732 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
734 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
735 gen51Code): more efficient parameter receive for --model-large
738 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
741 * src/z80/main.c: added missed needLinkerScript flags (more than
742 one port structure defined in these file)
743 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
746 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
748 * src/SDCCmain.c: removed various references to DEFAULT_PORT
749 * src/port.h: added flag needLinkerScript in port->linker
750 structure to inform whether to create a .lnk file or not,
758 * src/z80/main.c: changed appropriately to configure
759 needLinkerScript flag
761 * src/pic16/gen.c (genAddrOf): fixed bug #863624
762 * src/pic/glue.c: added variable udata_section_name to
763 override default uninitialized data segment definition for
764 devices only with SHAREBANK memory (reported from Erik Epetrich)
765 * (pic14emitOverlay): modified to emit a commented overlay segment
766 directive when no overlay data exist
767 * (picglue): modified to emit uninitialized data segment
768 according to udata_section_name
769 * src/pic/main.c (_pic14_parseOptions): added command line
770 options --udata-section-name=[name] to override default
771 udata definition name
772 * modified _linkCmd and _asmCmd to include compiler passed
773 arguments via -W option
774 * src/pic16/main.c: added $l in _asmCmd, changed extension for
775 object file from '.rel' to '.o' in port->linker structure,
776 changed size of fptr from 2 to 3 in port structure
778 2004-01-07 Borut Razem <borut.razem AT siol.net>
780 * support/scripts/sdcc.nsi: update PATH
781 * support/scripts/sdcc.ico: craeted
783 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
785 * device/include/Makefile.in: fix install
786 * doc/Makefile: fix install
788 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
790 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
792 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
793 how the function variable allocation summary is displayed; also
794 include information about variables allocated to the overlay
797 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
799 * as/mcs51/lkmain.c: Help about -Y option
800 * as/mcs51/lkarea.c: Fixed gcc warnings
802 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
804 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
806 * support/valdiag/tests/overflow.c: added
807 * src/SDCCast.c (decorateType),
808 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
811 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
813 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
816 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
818 A python script to validate compiler diagnostic messages. It can be
819 used to verify that sdcc complains about bad c source code and
820 gives a good location of the error.
821 * support/valdiag/Makefile,
822 * support/valdiag/valdiag.py,
823 * support/valdiag/tests/*
825 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
827 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
828 * src/SDCCsymt.c (newEnumType),
830 * support/Util/SDCCerr.c,
831 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
833 * support/regression/tests/enum.c: added test for enum values that
834 require at least 2 bytes of storage.
836 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
838 * src/common.h: added ifndef/define/endif macros
839 around the header file.
840 Bug reported from Jesus Calvino-Fraga
842 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
845 * device/include/Makefile.in: don't install CVS directories
846 * device/lib/Makefile.in: added removal of CVS directories after install
847 * doc/Makefile: fixed install, added local_icons
848 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
849 * src/mcs51/gen.c (genRightShift): fixed bug #870788
850 * src/ds390/gen.c (genRightShift): fixed bug #870788
851 * src/SDCCast.c (decorateType): fixed bug #870781
853 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
855 PIC16 port related changes:
856 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
857 added variable stackPos,
859 * gen.c: genCall, assignResultValue: added support for
860 pushing/retrieving function parameters to/from stack,
861 genFunction,genEndFunction: setup stack frame for the
863 genAddrOf: will be changed according to bug 863624
865 * added files genutils.c and genutils.h which contain gen*
866 debugged and optimised functions extracted from gen.c
868 * glue.c: added variable 'externs' which holds extern symbols,
869 pic16emitRegularMap: is modified to properly handle relocatable
870 symbols under the new scheme,
871 pic16createInterruptVect: is modified
872 pic16printPublics: is modified to emit 'global' assembler directives,
873 added pic16_printExterns to print extern symbols,
874 pic16glue: initializes stack/frame pointer in the beginning of
875 the assembly output. Temporary hack, will be corrected later,
876 because gplink yet does not support stack and SDCC does not
877 yet support a type of crt0.o object to create the final binary.
879 * Removed many lines that contain 8051 legacy code.
880 * The code is finally placed under a 'code' directive.
881 * Added port specific options.
883 * _process_pragma: simplified since now we do not need *special*
884 include file to define SFR registers. But a separate header
885 will be needed. This will be developed later.
886 * _pic16_parseOptions: added, parses port specific options:
887 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
888 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
889 --preplace-udata-with=
891 * _pic16_setDefaultOptions: modified to initialize section names,
892 but hack is temporarly out of order since it needs improvement.
893 * _pic16_genAssemblerPreamble: configuration words are emitted by
894 their address instead of their name. This part is incomplete and
895 supports only the 18Fxx2 devices. Other devices will emit an error
896 during assembly since they do not contain the same set of config
898 * _pic16_genIVT: is modified,
900 * pcode.c: added definitions for some hardware registers that are needed
902 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
903 All PCI entries are updated. Now LFSR is supported.
904 * Removed pic16_pciTRIS is mentioned by mdubuc in source
905 * added pic16_newpCodeOpLit2 to support instructions with
906 two literal arguments
907 * pic16_pCode2str: corrected code that emits assembler instructions
908 with two literal operands and those that have an access bit modifier
909 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
910 this fixes a bug which caused some labels to be lost, when an
911 assembler directive was added, i.e. banksel,
912 * pic16_FixRegisterBanking: improved logic that causes the insertion
914 * InlineFunction: functions that are called once, are not any more
915 inlined. This can be a port option in the future,
917 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
919 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
920 hold the corresponding uninitialized symbols,
921 * pic16_allocProcessorRegister: registers have explicit marked the
923 * pic16_allocInternalRegister: registers are explicit marked as
925 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
926 processing list, so bit registers were lost,
929 * ralloc.h: added field 'accessBank' and original symbol operand
930 in register definition,
931 * removed the field isMapped from register definition,
933 ** Several functions have been removed from various sources:
934 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
935 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
936 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
937 pic16_assignRelocatableRegisters
939 ** others have been introduced:
940 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
941 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
943 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
945 * support/scripts/inc2h.pl: changed definition of BIT_AT
946 to emit 'sbit at' instead of 'bit at'. This was a request.
948 PIC16 port related preliminary changes:
949 * gen.c: prefixed function popRegFromString with
950 pic16_ and all references to it corrected
951 * pcode.c: all pic16_pc_* hardware registers prefixed
953 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
954 * ralloc.c: newReg(): when register is REG_SFR then
956 pic16_allocProcessorRegister(): marks register wasUsed=0
957 pic16_writeUsedRegs(): added a call to assign processor
958 registers via pic16_assignFixedRegisters
960 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
962 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
963 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
964 variables in unused register banks. Also the SSEG is placed
965 wherever there is enough space for it, and IDATA can be anywhere
966 in internal RAM. For now compile using -Wl-Y[stack_size].
967 The mem file is different for this option as well, since it
968 makes no sense of talking about DSEG lenght.
970 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
972 * src/SDCClrange.c: fixed bug 869095 that caused segfault
973 in certain cases, e.g. when ROM assignment, patch provided
974 from Albert den Haan.
976 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
978 Many signedness and type propagation fixes:
979 * src/SDCCicode.c: made geniCodeCast() static
980 replaced SPEC_ by IS_ (cosmetic)
981 (operandOperation): fixed div and mod operation
982 (usualBinaryConversions): added support for promotion of char
983 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
984 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
985 (geniCodeAdd): an array index will stay unsigned, even if promoted
987 (geniCodeArray): ditto
988 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
989 * src/SDCCsymt.c (computeType): added more support for char;
990 promotion of char is selectable by promoteCharToInt, fixed signedness
992 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
993 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
994 * src/SDCCval (val*): replaced signedness calculation by
996 rearranged if-branches (cosmetic)
997 (valShift): added warning W_SHIFT_CHANGED
998 (valCompare): fixed problem with different types
999 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
1000 * support/regression/tests/literalop.c: added many cases
1001 * support/regression/tests/ast_constant_folding.c: changed finally to
1003 * .version: new year, new version: 2.3.7
1004 * src/SDCCmain.c (main): applied patch #866468
1005 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
1006 provided by Scott Bronson
1007 * doc/sdccman.lyx: updated documentation for sdcdb
1008 updated and added chapter tips
1010 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1012 * src/SDCCsymt.h: missing from yesterday's commits
1014 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1016 * src/SDCC.y (struct_or_union_specifier),
1017 * support/Util/SDCCerr.c,
1018 * support/Util/SDCCerr.h: verify that struct & union tags are used
1021 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1023 * src/SDCCglobl.h: missing from yesterday's commits
1025 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1027 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
1028 sft_attributes, struct_declaration, parameter_declaration,
1029 type_name, start_block, declaration_list),
1030 * src/SDCC.lex (check_type): support redefinition of typedef names
1032 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1034 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
1035 aligned xdata arrays. Erik helped me with the if clause.
1037 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1039 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
1042 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1045 * src/SDCCast.c (newAst_),
1047 * src/SDCCicode.c (ast2iCode, newiCode),
1049 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
1050 expr, statement, expression_statement, selection_statement,
1051 iteration_statement, expr_opt, jump_statement): foundation for tracking
1053 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
1056 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1058 * support/Util/SDCCerr.c,
1060 * src/SDCCast.c (createCase, createDefault, decorateType),
1061 * src/SDCClabel.c (labelUnreach),
1062 * src/SDCC.y (labeled_statement, jump_statement): More improvements
1064 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
1065 (with thanks to Stas Sergeev)
1066 * device/include/time.h,
1067 * device/lib/time.c (CheckTime): suppress unreachable code warning
1069 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1071 * src/SDCCast.c (createIvalCharPtr),
1072 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
1074 * support/regression/tests/nullstring.c: tests for these two bugs
1076 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1078 * support/Util/SDCCerr.h,
1079 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
1080 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
1081 about storage class and 'at' used inside struct or union
1082 * src/SDCCBBlock.c (iCodeFromeBBlock),
1083 * src/SDCCcse.c (ifxOptimize),
1084 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
1085 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
1086 printIval, emitStaticSeg, emitOverlay),
1087 * src/SDCClabel.c (deleteIfx),
1088 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
1089 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
1090 gatherAutoInit, processParms),
1091 * support/Util/SDCCerr.h,
1092 * support/Util/SDCCerr.c (werrorfl): Support for better error location
1093 reporting for post-parse errors.
1095 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1097 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
1098 implicit casts via union; they don't work on big endian systems
1099 (possible fix for bug #861138)
1101 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1103 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
1104 * src/mcs51/main.c: fixed the fix for bug #737001
1106 2003-12-15 Borut Razem <borut.razem AT siol.net>
1108 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
1110 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1112 * support/makebin/makebin.c: put output in binary mode
1114 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1116 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
1117 xdata and data memory on startup. Set the environment variable
1118 SDCC_NOGENRAMCLEAR to disable this.
1119 * src/mcs51/peephole.def,
1120 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
1121 (allows non-interrupt and interrupt code to safely compete for a resource
1122 without the non-interrupt code having to disable interrupts)
1124 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1126 * src/SDCCicode.c (geniCodeAdd),
1127 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
1128 with valFromType if type might be a pointer and host is big endian).
1129 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
1130 types, not just integer types.
1131 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
1132 multiply defined with mismatching "at" address.
1134 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1136 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
1137 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
1138 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
1139 with embedded nulls (fixed bug #753752)
1141 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1143 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
1144 Apparently this did not see much testing (endless loop)
1146 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1148 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
1150 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1152 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
1153 gracefully handle NULL memmap pointers
1155 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1157 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
1158 instead of deleting the iCode when an operand is volatile
1159 * src/z80/gen.c (genDummyRead),
1160 * src/mcs51/gen.c (genDummyRead),
1161 * src/ds390/gen.c (genDummyRead),
1162 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
1164 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
1165 * src/SDCC.y: fixed bug #850420
1167 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1169 Applied z80 i/o port patch from Peter Townson and fixed some operators
1170 to better handle operands in A register.
1171 * device/include/z180.h
1177 * src/z80/peeph-z80.def
1181 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1183 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
1185 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1187 * device/lib/hc08/_mullong.c: Removed extra #endif
1189 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1191 * sim/ucsim/hc08.src/inst.cc,
1192 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
1194 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
1195 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
1196 * device/include/stdarg.h: fixed varargs for hc08
1197 * device/lib/Makefile.in,
1198 * device/lib/hc08/Makefile,
1199 * device/lib/hc08/_mulint.c,
1200 * device/lib/hc08/_mullong.c: fixed some endian problems
1202 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1204 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
1205 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
1206 * device/lib/_gptrget.c,
1207 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
1209 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1211 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
1212 * src/SDCCast.c (astErrors): fixed bug #846007
1213 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
1215 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1217 * src/SDCCast.c (decorateType): disabled a transformation I added in
1218 revision 1.188 (access to fields of a structure at an absolute address);
1219 it breaks with bitfields, extern declarations, and gcse analysis.
1220 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
1221 could be assigned through a pointer, so don't complain.
1222 * src/SDCCast.c (astErrors),
1224 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
1226 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
1228 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
1229 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
1230 output of __config directives, since gpasm now supports them
1231 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
1232 pre-processor macro, i.e. -DMCU=p18f452
1233 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
1234 and modified to handle 'cast' icode similarly to '=' icode
1235 * src/pic16/device.h (typedef struct PIC_device): added field
1236 'extMIface' to indicate that chip has external memory interface
1237 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
1238 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
1241 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1243 * src/SDCC.y (pointer): fixed bug #846006
1244 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
1245 * src/SDCCast.c (decorateType): fixed bug #846009
1246 * src/ds390/peeph.def,
1247 * src/ds390/gen.c (genAnd, genOr),
1248 * src/mcs51/peeph.def,
1249 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
1251 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1253 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
1260 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
1264 * src/SDCCbitv.c: added function to free a bitvector
1266 * src/SDCClrange.c: added function to recompute the liveranges
1268 * src/ds390/ralloc.c,
1269 * src/hc08/ralloc.c,
1270 * src/mcs51/ralloc.c,
1272 * src/pic16/ralloc.c,
1273 * src/xa51/ralloc.c,
1274 * src/z80/ralloc.c: recompute the liveranges after register packing
1276 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
1278 * src/SDCCloop.c (newInduction): fixed bug #845630
1280 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1282 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
1283 inadvertantly left behind from my 2003-11-12 change
1285 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1287 Updated headers I neglected to commit yesterday.
1291 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1293 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
1294 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
1295 * src/SDCCopt.c (eBBlockFromiCode),
1296 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
1297 the creation of the key hash table from the sequencing so it can be used
1298 earlier (for some GCSE bug fixes still pending)
1300 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1302 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
1303 * support/regression/tests/addsub.c: testing genPlus shortcut
1305 2003-11-15 Borut Razem <borut.razem AT siol.net>
1307 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
1309 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1311 * src/SDCCcse.c (cseBBlock): fixed bug #527779
1312 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
1313 ordering is immaterial.
1314 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
1316 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1318 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
1319 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
1320 (SIGSEV) of bug #840381
1321 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
1322 unlink new file before rename if new and old filenames are the same)
1324 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1326 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
1327 uninitialized variables) for the mcs51. Set environment variable
1328 SDCC_GENRAMCLEAR to test.
1329 xdata initialization slightly shorter
1331 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1334 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
1335 #838241 & 780691 (basicly the same bug)
1336 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
1337 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
1339 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
1341 * src/SDCCmain.c (linkEdit): "fix" #834252
1343 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1345 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
1347 * src/SDCC.y: fixed bug #819403
1349 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1351 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
1352 the reentrant attribute.
1353 * src/hc08/gen.c (genPackBits): added missing stack readjustment
1354 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
1356 * src/SDCCast.c (decorateType): fixed bug with storage class not being
1357 updated during pointer dereference; f.e. ~(((char *)1)*) was being
1358 erroneously reduced to a literal.
1359 * src/hc08/ralloc.c (packRegisters, rematStr),
1360 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
1363 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1365 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
1366 * doc/sdccman.lyx: changed from 'article' to 'book'
1367 * doc/Makefile: readded test_suite_spec and cdbfileformat
1369 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
1371 * device/include/stdlib.h: include malloc.h to comply with ANSI
1372 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
1374 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1376 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1377 * doc/clean.mk: also remove *.out files
1378 * doc/sdccman.lyx: some additions, larger top/bottom margins
1380 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1382 * src/SDCC.y: fixed bug #837365
1383 * support/regression/tests/bitopcse.c
1384 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1385 a symbol (might be valop instead)
1386 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1387 * device/lib/clean.mk: added hc08 to the cleaning list
1389 2003-11-04 Borut Razem <borut.razem AT siol.net>
1391 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1393 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1394 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1395 malloc is declared in standard stdlib.h
1397 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1399 * device/lib/hc08/Makefile: need to clean .rel not .o files
1400 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1402 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1412 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1413 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1414 tests (which uses the port's oclsExpense function)
1420 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1422 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1424 * src/SDCCcse.c (ifxOptimize),
1425 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1426 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1427 deleting the IFX iCode.
1428 * src/hc08/ralloc.c: reduced unneeded slocs
1429 * src/hc08/gen.c: fixed bug in asmopToBoolean
1431 2003-11-04 Borut Razem <borut.razem AT siol.net>
1433 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1434 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1435 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1436 transferred to configure
1438 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1440 Use headers defined in the C[++] standards:
1441 * sim/ucsim/gui.src/serio.src/fileio.cc
1442 * sim/ucsim/gui.src/serio.src/frontend.cc
1443 * sim/ucsim/gui.src/serio.src/main.cc
1444 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1445 * support/Util/NewAlloc.c
1451 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1453 * Added MSVC projects for hc08 assembler and linker:
1454 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1455 /as/hc08/link_hc08.dsp
1457 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1459 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1461 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1463 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1465 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1467 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1469 2003-10-31 Borut Razem <borut.razem AT siol.net>
1471 * support/cpp2/cpplib.h,
1472 support/cpp2/cpplib.c,
1473 support/cpp2/cpplex.c,
1474 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1475 to switch _asm block preprocessing on / off. Default is
1476 #pragma preproc_asm +
1478 2003-10-31 Borut Razem <borut.razem AT siol.net>
1480 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1481 when outputting comment blocks (when executed with -C option) and
1482 _asm (SDCPP specific) blocks
1484 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1486 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1488 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1490 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1492 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1494 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1495 * src/SDCCast.c (decorateType): fixed bug #832664
1497 2003-10-31 Borut Razem <borut.razem AT siol.net>
1499 * support\cpp2\cpplex.c: fixed for SDCPP:
1500 comments(when executed with -C option) and _asm blocks
1501 were included even if they where in skipped #if block.
1502 Applied solution from GCC cpp 3.3.2
1504 2003-10-31 Borut Razem <borut.razem AT siol.net>
1506 * src/SDCC.lex: sdcc now understands both formats:
1507 '# <line_number> <file_name>' and
1508 '#line <line_number> <file_name>'
1509 * support/cpp2/cppmain.c: sdcpp now generates the standard
1510 '# <line_number> <file_name>' instead of former
1511 '#line <line_number> <file_name>'
1513 2003-10-30 Borut Razem <borut.razem AT siol.net>
1515 * support/cpp2/cpphash.h,
1516 * support/cpp2/cpplib.h
1517 * support/cpp2/cpplex.c,
1518 * support/cpp2/cppmain.c,
1519 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1521 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1523 Fixed a number of problems revealed by bug #827883.
1524 * src/SDCCloop.c (loopInvariants): Spill location of the
1525 result operand should be recomputed if extracted from
1526 a loop. Also, don't extract assignments of an iTemp
1528 * src/SDCCast.c (isConformingBody): loop reversal should
1529 not occur if the control variable is involved with a
1530 relational operator.
1532 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
1534 * .version: bumped to 2.3.6 to reflect the big improvements
1535 made by Erik and Klaus. Thanks!
1537 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
1539 Replaced the livrange code.
1540 * src/SDCClrange.c: added new LR code
1542 * src/SDCCBBlock.h: removed remainig parts from old LR code
1543 * src/ds390/ralloc.c,
1544 * src/ds390/gen.c: minor fixes to make it work with new code
1546 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1551 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1552 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1553 (tweaked fix for bug #818696)
1555 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1557 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1559 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1562 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1563 * src/mcs51/gen.c (gencjneshort),
1564 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1565 more efficient (per Scott Bronson's suggestion)
1567 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1569 Extended the semantics of the critical keyword to include
1570 individual statements. See RFE #827755 and #799831
1575 * support/Util/SDCCerr.c
1576 * support/Util/SDCCerr.h
1581 2003-10-19 Borut Razem <borut.razem AT siol.net>
1583 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1585 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1587 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1589 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1590 and predecrement operand is displayed
1592 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1594 * src/SDCCval.c (valMinus): fixed bug #826041
1596 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1598 Some hc08 related updates that I missed earlier
1599 * sim/ucsim/stypes.h
1600 * support/regression/ports/hc08/spec.mk
1602 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1604 New target "hc08" for the Motorola 68hc08 family of micros
1612 * sim/ucsim/hc08.src/*
1613 * sim/ucsim/configure.in
1614 * src/ucsim/configure
1615 * sim/ucsim/packages_in.mk
1618 * device/include/mc68hc908qy.h
1620 * device/lib/Makefile.in
1621 * support/regression/ports/hc08/*
1622 * support/regression/Makefile
1624 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1626 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1628 * src/ds390/gen.c (genCast): fixed bug #821957
1630 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1632 * device/lib/logf.c: "fixed" overlay bug
1633 * support/regression/ports/host/spec.mk: added m library
1634 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1635 * support/regression/tests/float_trans: added (for Eric)
1637 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
1639 * src/mcs51/gen.c (genCpl): fixed bug
1640 http://sf.net/mailarchive/message.php?msg_id=6263915
1642 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
1644 * src/SDCCast.c (decorateType): added extended constant folding
1645 * src/SDCCsymt.c (computeType): cleanup
1646 * src/SDCCval.c (valShift): minor optimization
1647 * support/regression/tests/ast_constant_folding.c: added
1649 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1651 * src/SDCCmain.c: removed some unintended changes
1653 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1655 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1656 * src/z80/gen.c: fixed part of bug #817589
1657 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1659 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
1661 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1672 * src/ds390/ralloc.c
1674 * src/mcs51/ralloc.c
1676 * src/pic16/ralloc.c
1679 * src/z80/gen.c: removed unused label "release:"
1681 2003-10-06 Borut Razem <borut.razem AT siol.net>
1683 * src/SDCC.lex: removed definition of unused variables
1684 save_optimize and save_options
1686 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
1688 * clean.mk: removed '=' in "-maxdepth=1"
1689 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1690 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1692 2003-10-06 Borut Razem <borut.razem AT siol.net>
1694 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1695 my_unput() replaced by unput()
1697 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
1699 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1700 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1701 type-punned pointer will break strict-aliasing rules"
1702 Old LR behaviour is again default; Klaus' LR can be choosen by
1703 defining the environment variable LRKLAUS
1707 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1708 * clean.mk: fixed removal of files in bin/CVS/
1709 * device/lib/clean.mk: fixed removal of directories small and large
1710 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1712 * src/SDCCval.c: removed superflous test for pedantic
1714 2003-10-05 Borut Razem <borut.razem AT siol.net>
1716 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1717 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1718 message "unmatched #pragma SAVE and #pragma RESTORE"
1720 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1722 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1723 assembly, critical functions, atomic, nojtbound)
1725 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
1727 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
1733 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1736 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1738 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1740 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1741 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1742 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1744 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1746 * src/z80/gen.c (genRet): fixed bug #524753
1747 * src/z80/gen.c (genCast): fixed internal error on cast from
1749 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1750 fix for bug #477835 to the z80
1751 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1752 for tracking iCodes in the peephole optimizer for z80
1754 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1756 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1757 the other part of bug #814548
1758 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1760 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
1762 * src/SDCCcse.c: fixed part of bug #814548
1764 2003-09-28 Borut Razem <borut.razem AT siol.net>
1766 * src/asm.c: rewrite of printILine() to use temporary file instead
1768 * src/xa51/main.c: commented out declaration of int rewinds
1770 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1772 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1774 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1776 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1777 * src/asm.c (printILine): Fixed bug #811015
1779 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1781 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1784 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1786 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1787 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1788 to correctly handle general case of AOP_PAIRPTR
1789 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1791 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1793 * src/mcs51/ralloc.c (fillGaps),
1794 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1795 register positioning bug)
1797 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
1799 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1801 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1803 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1804 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1805 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1806 (ralloc doesn't intentionally do this now, but perhaps later)
1807 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1808 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1809 register positioning bugs (Fixed bug #762602 and #795325)
1810 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1812 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1813 lines that --i-code-in-asm generates
1815 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1817 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1818 trying to fclose a FILE* that was already closed.
1820 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1822 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1823 of const struct should be treated as if const themselves)
1825 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
1827 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1829 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1831 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1832 Unix (/n) and DOS (/r/n) line terminations.
1834 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1836 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1839 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1841 * src/mcs51/gen.c (genFunction, genEndFunction),
1842 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1843 and restore of EA so that stack offsets to parameters are
1844 correct when using both critical and reentrant/stack-auto.
1845 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1846 size (can be triggered in error if sloc is shared between
1847 different sized objects)
1848 * device/include/float.h: fixed macros to explicitly use
1849 unsigned long where needed
1851 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
1853 Feature req. 799831: added code to allow nesting of critical functions
1854 * src/mcs51/gen.c (genFunction, genEndFunction)
1855 * src/ds390/gen.c (genFunction, genEndFunction)
1857 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1859 * src/SDCCsymt.c (sclsFromPtr),
1861 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1862 support for standard C idiom of memory mapped variables; for
1863 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1864 to xdata int at 0x1234 tempvar = 1.
1865 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1866 provided by Akiya ISHIDA
1868 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
1870 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1871 * src/SDCCval.c (constVal): added reduction from int to char
1872 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1873 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1874 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1876 * support/regression/tests/shifts.c: fixed
1878 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1880 * src/z80/gen.c (genXor): Fixed bug #805445
1882 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1884 Fixed bug #621531 (const & volatile confusion in the type chain).
1885 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1886 refer to the const or volatile state of the pointer itself.
1898 * src/pic16/ralloc.c
1899 * support/regression/tests/const.c
1901 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1903 When checking for duplicated modules, use absolute paths
1904 instead of relative paths. Files changed:
1909 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1911 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1913 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1915 * device/include/string.h: added size_t typedef, changed
1916 prototypes to use size_t, eliminated separate reentrant and
1917 non-reentrant declarations, added _memmove declaration
1918 * device/lib/_memcpy.c: changed to use size_t instead of int,
1919 changed /4 to >>2 to avoid division library call
1920 * device/lib/_memcmp.c,
1921 * device/lib/_memset.c,
1922 * device/lib/_strncat.c,
1923 * device/lib/_strncpy.c,
1924 * device/lib/_strncmp.c: changed to use size_t instead of int
1925 * device/lib/_memmove.c: new file (fixed bug #772294)
1926 * device/lib/Makefile.in: added _memmove.c
1927 * device/lib/z80/asm_strings.s: fixed bug #772290
1928 * support/regression/tests/bitfields.c: attempt to fix host assertion
1929 failure on amd64-unknown-linux2.2
1931 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1933 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1934 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1935 * as/z80/asmain.c (main): fixed bug #801766
1937 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
1939 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1942 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1944 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1945 reported in bug #800609
1947 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
1949 * Top header beautifications in src/pic16 directory:
1950 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1951 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1952 pcoderegs.h, ralloc.c, ralloc.h
1953 * main.c: added top header and GPL license notice
1954 * pcode.c: fixed the if-conditional warning
1956 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
1958 * device/lib/_mullong.c: replaced int by short for gcc
1960 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1962 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1963 and JUMPTABLE iCodes properly now (worked by accident before)
1964 * src/mcs51/gen.c (leftRightUseAcc),
1965 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1966 iCode properly now. Use getSize instead of nRegs since a & b
1967 aren't part of the nRegs tally.
1969 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
1971 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1972 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1973 before instructions that use the _STATUS register
1975 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
1977 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1978 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1979 fetching of the pointer
1980 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1981 copied from genNearPointerSet()
1982 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1983 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1984 If they pop r0/r1 they must be called in the opposite order than aopOp().
1985 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1986 (resp. --stack-auto), prepared for --xstack
1988 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1990 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1992 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
1994 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1995 these ports have their own __sdcc_external_start()
1997 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
1999 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2000 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
2001 type for bits was changed. It resulted in bit variables becoming
2002 global, which is not permitted in PIC 14 assembly output.
2004 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2006 * doc/sdccman.lyx: various additions and updates. Rearranged sections
2008 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2010 Z80 and MCS51 linkers complaint if a public symbol is defined
2011 in more than one library module:
2015 * as/mcs51/Makefile.in
2017 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2019 A few small changes that speed up the peephole optimizer.
2023 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2025 Try to make the peephole optimizer smarter by maintaining
2026 an association between the assembly source code and the
2027 iCodes that originated them. Put this information to use
2028 with a new peephole rule condition "notVolatile" so that
2029 the rules can be aggressive yet still safe.
2034 * src/mcs51/peeph.def
2036 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2040 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
2041 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
2042 if the left or right operand symbols have the accuse flag set.
2044 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2046 Changed the type of the result of the ! (NOT) operator to char;
2047 previously it returned the same type as the source. This allows
2048 us to eliminate all the genFloatNot functions (all of its target
2049 implementations were very buggy) since !float can use the same
2052 * src/SDCCicode.c (ast2iCode): ! returns char
2053 * src/mcs51/gen.c (genNot, genNotFloat),
2054 * src/ds390/gen.c (genNot, genNotFloat),
2055 * src/z80/gen.c (genNot, genNotFloat),
2056 * src/pic/gen.c (genNot, genNotFloat),
2057 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
2059 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
2061 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2062 1. Interrupt would not compile properly. Ensure PCLATH register is saved
2063 during interrupts. Ensure WSAVE is located at a shared bank address.
2064 2. Fixed page selection in some places
2065 3. Fixed BTFSS/C to where necessary use registers directly and not simply
2066 the registers name strings.
2067 4. Fixed "signed / unsigned compare" compiler warnings.
2068 5. The PIC port manages its own allocation of the general purpose
2069 registers, but makes no attempt to reuse them. As a result when
2070 compiling it soon runs out of general purpose registers. Some
2071 additional code was added to the files pcode.c and device.c to walk
2072 through the function call tree and rename the registers so that they
2082 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
2083 genPlus() & genMinus() when the result is the same as left or right
2085 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2087 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
2089 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2091 Made bitfield a distinct type from bit so that bitfields
2092 convert as per ANSI C and bits retain their traditional
2093 boolean style behaviour. Implemented bitfield support in
2101 * src/ds390/gen.c: bit v bitfield split
2102 * src/z80/gen.c: New support for bitfields
2103 * support/regression/tests/bitfields.c: reenabled z80,
2106 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2108 Rules 246.x, 247.x relate to bitfields, the others speed up
2109 access to xdata mapped I/O devices.
2111 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
2113 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2115 Cleaned up genPackBits and genUnpackBits and added two helper
2116 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
2117 for literal assignments in genPackBits (thanks to Frieder for
2123 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2125 Fixed bug #748310 (pointer to function type mishandled when the
2126 function name is omitted). Also fixed a SIGSEGV when a function
2127 attribute (reentrant, etc) is used on a non-function or on a
2128 function but misplaced before the parameter list.
2130 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
2132 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
2133 * support/Util/SDCCerr.h,
2134 * support/Util/SDCCerr.c: Added func attr misuse error msg
2136 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2138 Fixed bug #787649 by anonymous
2139 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
2140 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
2142 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2144 Fixed numerous bitfield problems.
2146 * src/SDCC.y: More bitfield related error checking
2148 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
2149 * support/Util/SDCCerr.h,
2150 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
2151 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2152 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2153 * support/regression/tests/bitfields.c: tests added
2155 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2157 Made the constant following the "interrupt" keyword optional. If
2158 omitted, the function will not automatically be given an entry
2159 in the interrupt vector table (similar to #pragma NOIV, but
2160 less syntacticly kludgy). The interrupt number is also now
2161 range checked. Also fixed a bug in the high order bit example
2168 * support/Util/SDCCerr.c
2169 * support/Util/SDCCerr.h
2172 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2174 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
2175 * src/SDCCicode.c (operandOperation): rewritten some ops
2176 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
2177 * src/SDCCsymt.c (computeType): literals are handled the same way as any
2179 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
2180 be re-activated by defining REDUCE_LITERALS)
2181 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
2182 unsigned, but are signed by default
2183 * src/SDCCval.c (constVal): rearranged
2184 * src/SDCCval.c (valMod): preliminary fix
2185 * src/SDCCval.c (valCastLiteral): use TYPE_* types
2186 * support/regression/literalop.c: added, work in progress
2188 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2190 Generate warnings for useless declarations like "char data;"
2191 that don't do what new users expect.
2194 * support/Util/SDCCerr.h
2195 * support/Util/SDCCerr.c
2197 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
2199 * src/SDCCval.c (valMult): fix overflow detection of negative int
2201 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2203 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
2205 Changes to support big endian targets:
2218 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
2220 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
2221 * device/lib/time.c: fixed warning "integer overflow in expression"
2223 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
2225 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
2226 * src/SDCCval.c (constVal): changed default to signed; hex and octal
2227 constants are unsigned; added recognition of "u" flag for unsigned
2228 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
2229 * src/SDCCval.c (valDiv, valMod): fixed signdness
2230 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
2231 signedness of modulo, left and right shift
2232 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
2233 * support/Util/SDCCerr.h: added warning W_INT_OVL
2234 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
2235 * src/SDCCast.c (ast_print): improved output of constants
2237 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2239 Fixed some warnings when building with MSVC:
2252 * support\cpp2\cpplib.c
2256 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
2258 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
2260 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2262 * support\librarian\clean.mk: Do not remove Makefile.
2263 * support\librarian\Makefile: added.
2265 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2267 Added librarian to MSVC build:
2270 * support\librarian\librarian.dsp
2272 'configure' not needed for librarian, removed:
2273 * support\librarian\configure
2274 * support\librarian\configure.in
2275 * support\librarian\config_in.h
2276 * support\librarian\Makefile.in
2278 Hopefully these ones built the librarian and the rest of sdcc properly:
2280 * Makefile.common.in
2282 Messed up 'configure', so revert to previous version:
2286 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
2288 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
2289 there, while the mantissa of a double is "only" 53 bits wide.
2291 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2293 Adding sdcclib to the build. MSVC project coming soon.
2294 Files added/changed:
2296 * support\librarian\clean.mk
2297 * support\librarian\configure
2298 * support\librarian\configure.in
2299 * support\librarian\config_in.h
2300 * support\librarian\Makefile.bcc
2301 * support\librarian\Makefile.in
2302 * support\librarian\sdcclib.c
2305 * Makefile.common.in
2309 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2311 Linker now complaints if linked modules have conflicting options, for
2312 example, one compiled using --model-large and another one compiled with
2313 --model-small. The following files were modified:
2335 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2337 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
2338 as/mcs51/lklibr.c: Generate a warning when a library is not found.
2340 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
2342 * src/z80/mappings.i: fix _mul[us][int,long] entries
2344 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2346 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
2348 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2350 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
2351 * support/regression/tests/bitopcse.c: added
2359 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2361 added support for new library format to z80, gbz80 linkers:
2367 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2369 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
2370 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
2372 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
2374 added DUMMY_READ_VOLATILE:
2383 * src/SDCCcse.c (algebraicOpts): many improvements
2384 * src/SDCCcse.h: removed algebraicOpts()
2385 * src/SDCCicode.c (picDummyRead): added
2387 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2389 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2390 "Insufficient space in data memory".
2392 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2394 * src/mcs51/gen.c: fixed bug #771358
2395 * src/z80/gen.c: fixed bug #759087
2397 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2399 * src/pic16/glue.c: minor cleanup by Vangelis
2401 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2403 * device/include/regc515c.h: fixed #758477
2404 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2405 * device/lib/_gptrput.c: saved a few bytes
2406 * my tab spacing is 8, yours too?)
2407 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2408 * device/lib/serial.c: process RX bytes earlier than TX bytes
2409 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2411 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2413 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2415 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2417 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2419 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2421 * device/lib/Makefile.in: bad fix, reverted to 1.43
2423 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2425 * device/lib/Makefile.in: added missing z80 object files
2427 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2429 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2430 pic16 progress by Vangelis:
2445 * pic16/pcodepeep.c:
2448 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2450 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2452 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2454 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2455 added gbz80 build to MSVC project.
2456 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2457 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2458 from 8051 stuff and setup so it links using a .lnk file.
2460 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2462 * support/librarian/sdcclib.c: sdcc librarian.
2463 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2466 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2468 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2470 2003-07-02 Borut Razem <borut.razem AT siol.net>
2472 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2473 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2474 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2475 src/xa51/main.c, src/z80/main.c:
2476 virtualization of glue() function: each port has it's own glue function,
2477 which is accessed by do_glue function pointer in PORT.general structure
2479 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2481 * DS800C400 fun, improved ROM interface and tinibios.
2483 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2485 * More support for DS80C400. Now includes beginning of interface to ROM.
2487 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2489 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2491 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2493 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2495 2003-06-19 Borut Razem <borut.razem AT siol.net>
2497 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2499 2003-06-19 Borut Razem <borut.razem AT siol.net>
2501 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2502 fixed Z80 port - crt0.o: cannot open.
2504 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2506 * support/Util/MySystem.c (merge_command): revert bad fix
2508 2003-06-18 Borut Razem <borut.razem AT siol.net>
2510 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2512 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2514 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2515 option --use-stdout sends errors to stdout instead of stderr.
2517 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2519 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2521 2003-06-15 Borut Razem <borut.razem AT siol.net>
2523 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2524 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2525 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2526 fixed width array of pointers replaced with sets;
2527 multiple include and lib paths ared transferred to preprocessor and linker
2528 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2529 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2530 fixed width array of pointers
2531 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2532 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2533 fixupPath(), getPathDifference()
2534 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2535 fixed width array of pointers
2537 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
2539 * src/pic16/ralloc.c: fix warnings
2540 * src/pic16/pcode.c: fix warning
2542 2003-06-10 Scott Dattalo <scott AT dattalo.com>
2544 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
2545 know all the details, but essentially this set of changes enable
2546 the pic16 port to generate movff instructions and generate assembler
2551 * src/pic16/pcode.c:
2552 * src/pic16/device.c:
2554 * src/pic16/pcode.h:
2555 * src/pic16/pcoderegs.c:
2556 * src/pic16/ralloc.c:
2557 * src/pic16/ralloc.h:
2559 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2561 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2562 added option --vc, so sdcc errors and warnings are compatible with
2563 Microsoft Visual Studio.
2565 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2567 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2568 device/lib/libfloat.lib: added atof function.
2570 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
2572 * doc/sdccman.lyx: updated to Lyx 1.3
2573 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2574 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2575 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2577 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
2579 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
2581 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2583 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2584 additions to the "related tools/documentation" section
2586 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
2588 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2590 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
2592 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
2593 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2595 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
2597 * doc/sdccman.lyx: fix double dash and other minor things
2598 * doc/Makefile: fix double dash
2600 2003-05-28 Karl Bongers(patches from Martin Helmling)
2601 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2602 condition and ignore commands.
2604 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2606 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2607 is in parts still quite out of date, I did changes as far as I felt makes sense
2608 for a non-native english speaker.
2609 Please feel free to add to the manual or to correct my changes.
2610 * doc/Makefile: undid touching the date of intermediate tex files.
2612 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2614 * doc/sdccman.lyx: Manual has an index now
2616 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
2618 Finalize muluint/mulsint and mululong/mulslong merging:
2619 * device/lib/_mulint.c
2620 * device/lib/_mullong.c
2621 * device/lib/gbz80/mul.s
2622 * device/lib/gbz80/stubs.s
2623 * device/lib/z80/mul.s
2624 * device/lib/z80/stubs.s
2625 * src/SDCCsymt.c (initCSupport)
2627 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2629 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2630 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2631 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2632 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2635 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2637 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2638 the regression tests I'm not brave enough to enable 245.b, 245.c
2639 * doc/sdccman.lyx: added latex preamble for hyperref package.
2640 Using pdflatex this will give you a hyperlinked pdf file with
2641 bookmarks. (prepend '%' before /usepackage if this breaks something)
2643 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2645 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2647 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
2649 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2651 2003-05-21 <johan AT balder>
2653 * src/SDCCglue.c (printIval): fixed bug #739934
2655 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2657 Applied patch from bug 737905 (renamed yylineo to mylineno):
2664 * src/pic16/pcode.c: Cleaned warnings
2665 * src/pic16/pcodeflow.c: Cleaned warnings
2666 * src/pic16/pcoderegs.c: Cleaned warnings
2668 2003-05-19 Scott Dattalo <scott AT dattalo.com>
2670 * src/pic16/pcode.c: Cleaned warnings
2671 * src/pic16/pcodepeep.c: Cleaned warnings
2672 * src/pic16/ralloc.c: Cleaned warnings
2674 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2676 * doc/sdccman.lyx: fixed bug 739745
2677 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2679 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
2681 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2682 it can be defined with CFLAGS when running configure
2683 * src/SDCCmain.c: fixed compiling + linking with object files
2685 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
2687 * configure.in: configure for pic16 port,
2688 added --disable-pic16-port
2689 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2690 * src/SDCCmain.c: linkOptions is changed to set *,
2691 added if/endif conditional macros to remove options help
2692 messages from optionsTable when a port is not configured, added
2693 support for the PIc16 port in the ports table, when executing
2694 the compiler with no port specified on command line, a default
2695 port is selected with the new macro DEFAULT_PORT which is
2696 defined in port.h, in setDefaultOptions() linkOptions is removed
2697 from initialization assignment, since now it is a set,
2698 parseCmdLine uses setParseWithComma for linkOptions, in
2699 linkEdit() linkOptions are accessed with new function indexSet()
2700 which returns the i'th item of a set variable. See SDCCset.c, in
2701 linkEdit() when calling buildCmdLine(), added linkOptions as
2702 last argument. Now users can pass arguments to gplink via the
2703 -Wl option, main() uses pic16glue() to glue up pic16 programs
2704 * src/SDCCpeeph.c: various changes to support pic16
2705 * src/SDCCset.c: added function void *indexSet(set *, int) to
2706 return the i'th item of the set
2707 * src/SDCCset.h: added function prototype for indexSet()
2708 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2709 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2710 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2711 added macro DEFAULT_PORT
2712 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2713 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2715 * src/pic16/glue.c: commented out some error producing lines
2716 * src/pic16/main.c: __config directives are commented out to stop
2717 gpasm complaining and test the linkage with gplink, _linkCmd and
2718 _asmCmd changed to be more gplink and gpasm friendly
2719 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2720 produced an error when parsed, peep rule 12 is added to utilize
2721 movff, but it is commented out since the pCode does not support
2722 yet a command with 2 address arguments
2724 2003-05-18 <johan AT balder>
2726 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2727 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2728 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2730 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2731 Added feature to script commands from file.
2733 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
2735 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2736 * src/SDCCutil.c: include ctype.h for win32
2738 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
2740 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2742 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2744 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2745 Fixed so you can set breakpoints prior to run, run does not stop
2746 on entry now. Add tbreak. Other enhancements and fixes for use
2749 2003-05-12 Borut Razem <borut.razem AT siol.net>
2751 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2753 2003-05-11 Borut Razem <borut.razem AT siol.net>
2755 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2756 the path of bin directory, so that PATH is the only env. variable, which has to be set
2757 in case of standard installation.
2758 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2759 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2760 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2762 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2764 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2765 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2766 temp files are in the port dir; clean the gen/test directory when
2767 generating new test.c
2768 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2769 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2770 * support/regression/tests/zeropad.c: added
2772 2003-05-09 <johan AT balder>
2774 * src/SDCCglue.c: fixed bug #597940
2776 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2778 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2779 cache sfr, optimize next,step, fix off by one sourceline,
2780 support ddd list function.
2781 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2783 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2785 * support/regression/HTMLgen.py: added compare_s2f()
2786 * support/regression/Makefile: redo 1.27
2787 * support/regression/generate-cases.py: redo 1.5
2789 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
2791 * support/regression/tests/float.c: workaround 33 bit hex constant
2792 * support/regression/tests/simplefloat.c: fix division for host
2794 2003-04-29 Scott Dattalo <scott AT dattalo.com>
2796 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
2797 that tame's the PIC's over-aggressive optimizer.
2799 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2801 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2804 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
2806 Initial support for DS80C400. "Hello world" runs on TINIm400
2809 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2811 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2812 * Some notes on ddd usage added in debugger/README
2813 Martin Helmling adding more features and fixes for ddd GUI debugger.
2814 Code added for nexti, stepi, up, down, and other adjustments.
2816 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
2818 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2819 * src/pic/peeph.def Added two rules to optimize carry manipulation
2820 * src/pic/* removed debug printfs
2822 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
2824 * debugger/mcs51/cmd.c: added header newalloc.h
2826 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
2828 * as/Makefile: new EXEEXT
2829 * as/z80/Makefile: remove trailing slash of BUILDIR
2830 * as/z80/clean.mk: new EXEEXT
2831 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2832 * support/cpp2/Makefile.in: new EXEEXT
2833 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2835 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
2837 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2838 EXEEXT was introduced to fix all related problems with targets
2839 "clean", "install" and "uninstall"; a couple of further flaws
2840 especially with "clean" have been fixed too
2841 * as/mcs51/Makefile.in
2846 * debugger/mcs51/Makefile.in
2847 * debugger/mcs51/clean.mk
2849 * link/z80/Makefile.in
2852 * packihx/Makefile.in
2854 * sim/ucsim/Makefile
2855 * sim/ucsim/clean.mk
2856 * sim/ucsim/avr.src/Makefile.in
2857 * sim/ucsim/avr.src/clean.mk
2858 * sim/ucsim/s51.src/Makefile.in
2859 * sim/ucsim/s51.src/clean.mk
2860 * sim/ucsim/xa.src/Makefile.in
2861 * sim/ucsim/xa.src/clean.mk
2862 * sim/ucsim/z80.src/Makefile.in
2863 * sim/ucsim/z80.src/clean.mk
2864 * sim/ucsim/main_in.mk
2865 * sim/ucsim/packages_in.mk
2866 * sim/ucsim/gui.src/Makefile.in
2867 * sim/ucsim/gui.src/serio.src/Makefile.in
2868 * sim/ucsim/gui.src/serio.src/clean.mk
2871 * support/cpp2/Makefile.in
2872 * support/cpp2/clean.mk
2873 * support/makebin/Makefile
2874 * support/makebin/clean.mk
2875 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2876 * doc/sdccman.lyx: --program-suffix no longer needed
2878 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2880 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2881 Martin Helmling added support for ddd GUI debugger.
2882 Code added to display assembly, set variables, and other commands
2883 to interface to ddd.
2885 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
2887 * as/Makefile: fix target clean
2888 * as/clean.mk: fix target clean
2889 * as/z80/clean.mk: fix target clean
2891 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
2893 * Makefile.common.in: added AT EXEEXT AT
2894 * configure.in: removed all mingw32 stuff
2895 * configure: rebuilt from configure.in
2896 * doc/sdccman.lyx: updated section "installation"
2897 * support/scripts/sdcc_mingw32: adapted to configure
2898 * support/scripts/sdcc_cygwin_mingw32: added
2900 2003-04-22 Scott Dattalo <scott AT dattalo.com>
2902 * src/pic Added object file support for the PIC port
2903 * src/pic Applied patch from Craig Franklin (this started the object file support)
2904 * src/regression Updated the PIC regression tests for object files
2906 2003-04-20 Borut Razem <borut.razem AT siol.net>
2908 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2909 lklex.c: In function `getfid':
2910 lklex.c:203: warning: array subscript has type `char'
2911 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2912 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2913 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2914 stack handling macros
2916 2003-04-19 Borut Razem <borut.razem AT siol.net>
2918 * "handling space characters in file path" task:
2919 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2920 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2921 * support/Util/MySystem.h: make it self-sufficient
2922 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2923 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2924 handling space characters in file path
2925 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2926 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2927 * support/Util/MySystem.c: handling space characters in executable's path
2929 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
2931 * as/z80/Makefile: fix permanent rebuild of z80
2932 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2933 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2935 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
2937 * src/SDCCopt.c: add special case optimization to replace modulo by
2938 a power of two with a bitwise AND.
2940 2003-04-18 <johan AT balder>
2942 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2944 2003-04-17 <johan AT balder>
2946 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2947 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2949 2003-04-13 Borut Razem <borut.razem AT siol.net>
2951 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2952 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2953 fixed mingw problem in adl_NORMALIZE_PATH
2955 2003-04-12 Borut Razem <borut.razem AT siol.net>
2957 * fixed "#pragma SAVE/RESTORE can not be nested":
2958 * src/SDCC.lex: reworked pragma handling functions
2959 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2960 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2962 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2964 * src/SDCCutil.c (pathEquivalent): defined but not used
2965 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2966 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2967 * configure: rebuilt from configure.in
2968 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2969 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2970 * device/include/Makefile.in: replace sdcc_datadir
2971 * device/lib/Makefile.in: replace sdcc_datadir
2972 * Makefile.common.in: add LDFLAGS from configure
2973 * packihx/Makefile.in: use LDFLAGS
2974 * src/Makefile.in: use LDFLAGS
2975 * support/cpp2/Makefile.in: add LDFLAGS from configure
2976 * support/makebin/Makefile: use LDFLAGS
2977 * .version: bumped version number to 2.3.5
2979 2003-04-12 Borut Razem <borut.razem AT siol.net>
2981 * completed "different paths" task:
2982 * src/SDCCmacro.c: fixed bug in handling quotes
2983 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2984 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2986 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2988 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2990 2003-04-11 kevin Vigor <kevin AT vigor.nu>
2992 * ds390/gen.c ds390/peeph.def: fix bug 706781
2994 2003-04-11 Borut Razem <borut.razem AT siol.net>
2996 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2998 2003-04-10 Scott Dattalo <scott AT dattalo.com>
3000 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
3001 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
3002 set - this bit used to not be set...).
3003 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
3004 bad code in PIC Port
3005 * src/regression/and2.c added to test bug 609268
3006 * src/regression/Makefile added and2.c to regression test
3009 2003-04-08 <johan AT CP255758-A>
3011 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
3012 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
3013 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
3015 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
3017 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
3019 * support/cpp2/Makefile.in: fix bug #487815
3020 * configure: rebuilt from configure.in
3021 * Makefile.common.in: docdir changed, new path suffixes
3022 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3023 * sdcc_vc_in.h: reflect changes from sdccconf.h
3024 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
3025 * src/SDCCutil.h: remove BINDIR hack
3026 * doc/sdccman.lyx: update new path hierarchy
3028 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3030 * src/SDCCpeeph.c: added okToRemoveSLOC test
3032 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3034 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
3036 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3038 * src/SDCCpeeph.c: added labelIsReturnOnly test
3039 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
3041 2003-04-05 <johan AT balder>
3043 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
3044 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
3045 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
3046 * src/SDCCast.c: fixed a warning
3047 * src/SDCCast.h: fixed a warning
3048 * src/SDCCicode.c (operandFromAst): fixed a warning
3050 2003-04-04 <johan AT balder>
3052 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
3053 * src/SDCCast.c (decorateType): fixed bug #715076
3054 * src/SDCC.y: fixed bug #702907
3056 2003-04-03 <johan AT balder>
3058 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
3059 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
3060 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
3061 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
3062 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
3064 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
3066 * _decdptr.c: fix return values
3067 * _gptrget.c: fix return values
3068 * _gptrgetc.c: fix return values
3069 * _gptrput.c: fix return values
3070 * _mulint.c: fix return values
3071 * as/z80/Makefile: fix 'make -j' problem
3073 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
3075 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
3076 * configure.in: big cleanup, updated to autoconf 2.5x
3077 * configure: rebuilt from configure.in
3078 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3079 * sdcc_vc_in.h: reflect changes from sdccconf.h
3080 * doc/Makefile: fixed a flaw in "make install"
3082 2003-04-02 <johan AT balder>
3084 * src/ds390/gen.c (genCmp): no comments
3085 * src/mcs51/gen.c (genCmp): no comments
3086 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
3087 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
3089 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
3091 * support/regression/generate-cases.py: place generated file in given sub directory
3092 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
3093 * support/regression/Makefile: improvements for 'make -j';
3094 side effect: it's simpler and faster now
3096 2003-03-31 Borut Razem <borut.razem AT siol.net>
3098 * src/z80/main.c: link-{port} and as-{port} defined without path
3099 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
3101 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
3103 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
3105 2003-03-30 Borut Razem <borut.razem AT siol.net>
3107 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
3108 changed type of list parameter to set
3109 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
3110 * src/port.h: changed type of do_assemble() parameter to set
3111 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
3112 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
3113 definition of "cppoutfilename" macro with NULL value in preProcess()
3114 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
3115 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
3116 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
3117 replaced with set *binPathSet
3118 * shash_add() deallocates the item, if allready exsists, before adding the new one
3119 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
3121 2003-03-30 Scott Dattalo <scott AT dattalo.com>
3123 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
3124 a nested for loop bug in the PIC port
3125 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
3128 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
3130 * support/Util/dbuf.h: remove C++ stuff to make it portable
3132 2003-03-28 Borut Razem <borut.razem AT siol.net>
3134 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
3135 literal strings in stringLiteral()
3136 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
3137 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
3140 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
3142 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
3144 2003-03-26 <johan AT balder>
3146 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
3147 * src/ds390/gen.c (saveRegisters): catched symbol abuse
3148 * src/SDCCast.c (decorateType): fixed " -v < 3"
3150 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
3152 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
3153 Added Lenny Story's debug infrastructure changes:
3154 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
3155 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
3156 * src/cdbFile.c: added
3157 * src/SDCCdebug.c: added
3158 * src/SDCCdebug.h: added
3159 * src/SDCCast.c (createFunction)
3160 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
3161 * src/SDCCmain.c (parseCmdLine, main)
3162 * src/SDCCmem.c (redoStackOffsets)
3163 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
3166 * src/avr/gen.c (genAVRCode)
3167 * src/ds390/gen.c (gen390Code)
3168 * src/mcs51/gen.c (gen51Code)
3169 * src/pic/gen.c (genpic14Code)
3170 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
3171 * src/xa51/gen.c (genXA51Code)
3172 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
3174 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3176 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
3177 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
3179 2003-03-22 <johan AT balder>
3181 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
3183 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
3185 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
3186 * doc/cdbfileformat.lyx: added, written by Lenny Story
3187 * doc/Makefile: added cdbfileformat.lyx
3188 * doc/clean.mk: added cdbfileformat.lyx
3190 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
3192 * src/mcs51/peeph.def: fix bug #705773
3194 2003-03-20 <johan AT balder>
3196 An sfr/sbit can have an "at #" AND an initializer
3197 * src/SDCCsymt.c (checkSClass):
3198 * src/SDCCmem.c (allocGlobal):
3199 * src/SDCCmem.c (allocLocal):
3200 * src/SDCCast.c (createBlock):
3202 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
3204 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
3206 2003-03-16 <johan AT balder>
3208 Undid the hackup of const and volatile, the problem is much bigger
3210 * src/SDCCast.c:1.171
3211 * src/SDCCglue.c:1.138
3212 * src/SDCCicode.c:1.146
3213 * src/SDCCsymt.c:1.150
3214 * src/SDCCval.c:1.65
3216 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
3218 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
3219 * src/ds390/gen.c (genAddrOf): fixed bug #704087
3221 2003-03-13 <johan AT balder>
3223 Hackup const and volatile modifiers in type chains a bit:
3225 * src/SDCCast.c:1.169
3226 * src/SDCCglue.c:1.136
3227 * src/SDCCicode.c:1.143
3228 * src/SDCCsymt.c1.146
3229 * src/SDCCsymt.h1.59
3230 * src/SDCCval.c:1.63
3232 2003-03-12 <johan AT balder>
3234 * src/SDCCBBlock.h: more LRH debugging junk
3235 * src/SDCCcflow.h: more LRH debugging junk
3236 * src/SDCCloop.c: more LRH debugging junk
3237 * src/SDCC.y (struct_declaration): fixed bug #697590
3238 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
3239 * src/ds390/gen.c (aopForRemat): fixed bug #700031
3240 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
3242 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3243 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
3244 test function names must now match exactly).
3245 * src/SDCCcse.c: added special case in findCheaperOp to allow
3246 extending a short integer. Makes less awful code for bug 700121 test case.
3248 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3250 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
3251 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
3253 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3255 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
3256 actually called (operandsNotEqual() was called for all
3257 operandsNotEqualX tests).
3259 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3261 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
3262 with shorter literals. Fixes bug 700121.
3264 2003-03-11 <johan AT balder>
3266 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
3268 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
3270 * src/SDCCloop.c (mergeRegions): an evil beast is dead
3271 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
3273 2003-03-10 Borut Razem <borut.razem AT siol.net>
3275 * src/SDCCmain.c: pipe preprocessor's output
3276 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3277 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3278 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3279 which closes all pipes in pipeSet set
3280 * src/SDCCset.c: free deleted item in function deleteSetItem()
3281 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3282 moved from z80 to src subproject
3283 * .version: increased version number to 2.3.4
3285 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
3287 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
3288 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
3289 * support/regression/ports/xa51/spec.mk: fix typo
3291 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
3293 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
3295 2003-03-09 Borut Razem <borut.razem AT siol.net>
3297 * src/SDCCmain.c: pipe preprocessor's output
3298 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3299 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3300 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3301 which closes all pipes in pipeSet set
3302 * src/SDCCset.c: free deleted item in function deleteSetItem()
3303 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3304 moved from z80 to src subproject
3306 2003-03-09 Borut Razem <borut.razem AT siol.net>
3308 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
3309 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
3310 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
3311 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
3312 * src/SDCCglobl.h: unification of WIN32 native definitions
3314 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3316 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
3318 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3320 * src/configure.in: check for endianess (even while cross-compiling)
3321 * src/configure: check for endianess (even while cross-compiling)
3322 * src/configure_in.h: check for endianess (even while cross-compiling)
3323 * src/avr/gen.c: remove old endianess stuff
3324 * src/mcs51/gen.c: remove old endianess stuff
3325 * src/ds390/gen.c: remove old endianess stuff
3326 * src/pic/gen.c: remove old endianess stuff
3327 * src/pic/genarith.c: remove old endianess stuff
3328 * src/pic/glue.c: fix endianess check
3329 * src/pic16/gen.c: remove old endianess stuff
3330 * src/pic16/genarith.c: remove old endianess stuff
3331 * src/pic16/glue.c: fix endianess check
3332 * src/xa51/gen.c: remove old endianess stuff
3333 * src/z80/gen.c: fix endianess check
3334 * src/SDCCglue.c: fix endianess check
3335 * src/ds390/peeph.def: fix bug 700036
3337 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3339 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
3340 * src/configure: find appropriate data-types on host for SDCC's int and long
3341 * src/configure.in: find appropriate data-types on host for SDCC's int and long
3342 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
3343 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
3345 2003-03-07 <johan AT balder>
3348 some minor cleanups before the big shot
3349 OP_DEFS and OP_USES now use Kevin's protection
3350 new option --nolabelopt
3361 * src/ds390/ralloc.c:
3362 * src/mcs51/ralloc.c:
3364 * src/xa51/ralloc.c:
3367 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3369 * src/pic/pcode.c (get_op): fix 64 bit warnings
3370 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
3371 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
3372 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
3373 * support/regression/tests/malloc.c: fix 64 bit warnings
3375 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3377 * src/mcs51/gen.c (genMinus): fixed bug 696436
3379 2003-03-02 Borut Razem <borut.razem AT siol.net>
3381 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3383 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3385 * configure.in: test for mkstemp
3386 * sdccconf_in.h: add HAVE_MKSTEMP
3388 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3390 * device/include/ctype.h: removed warning while using --stack-auto
3391 * device/include/malloc.h: removed warning while using --stack-auto
3392 * device/include/string.h: removed warning while using --stack-auto
3394 2003-02-23 Borut Razem <borut.razem AT siol.net>
3396 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3397 because NDEBUG is defined (see man assert)
3398 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3400 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3402 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3403 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3405 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3407 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3408 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3410 2003-02-18 <johan AT balder>
3412 * as/mcs51/asmain.c (asmbl): module can start with a digit
3413 * as/z80/asmain.c (asmbl): module can start with a digit
3415 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3417 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3418 * src/asm.c: fix pipe() for Mingw32
3420 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3422 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3423 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3424 make -V work again; --c1mode reads now from stdin
3425 * doc/sdccman.lyx: added --c1mode
3426 * support/Util/SDCCerr.c: new messages for c1 mode
3427 * support/Util/SDCCerr.h: new messages for c1 mode
3428 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3430 2003-02-15 <johan AT balder>
3432 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3434 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3436 * doc/sdccman.lyx: Environment variables, -o and other minor things
3438 2003-02-14 <johan AT balder>
3440 * src/xa51/main.c: before anyone really tries to use it :)
3442 * Install doc's in share/sdcc/doc
3443 * removed some obsolete files
3444 * Do a proper make distclean and uninstall
3445 M Makefile.common.in
3448 M device/include/Makefile.in
3449 M device/lib/Makefile.in
3452 M sim/ucsim/doc/Makefile.in
3455 R src/xa51/peeph.rul
3456 M support/cpp2/Makefile.in
3457 M support/makebin/Makefile
3460 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3462 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3464 2003-02-10 Borut Razem <borut.razem AT siol.net>
3466 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3467 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3468 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3469 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3470 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3471 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3472 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3473 src/z80/Makefile.bcc: Borland Makefile cleanup
3474 * as/z80/Makefile.bcc: Added Borland Makefile
3475 * support/cpp2/borland.h: Removed
3477 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3479 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3480 * src/SDCC.lex: new pragma NOIV
3481 * src/SDCCglobl.h: new pragma NOIV
3482 * src/SDCCmem.c: new pragma NOIV
3484 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3486 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3488 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3490 * src/SDCCmain.c: signal handling is switched off by --debug
3491 * doc/Makefile: small fix for install; use clean.mk again
3492 * doc/clean.mk: clean *.pdf and *.html too
3494 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3496 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3497 * device/lib/printfl.c: fix a ds390 bug by making it portable
3498 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3499 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3500 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3501 * debugger/mcs51/cmd.c: converted multi-line string literals
3502 * sim/ucsim/globals.cc: converted multi-line string literals
3503 * src/SDCCmain.c: introduced signal handler to remove temp files
3504 * doc/Makefile: small tweaks, implement clean
3505 * doc: removed generated files
3507 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3509 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3510 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3511 Address Record is not correctly generated for DS390."
3513 2003-02-02 Borut Razem <borut.razem AT siol.net>
3515 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3516 * as/mcs51/asm.h: fixed compilation with Borland C
3517 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3518 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3519 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3520 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3521 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3522 src/z80/Makefile.bcc: delete $(LIB) only if exist
3523 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3525 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
3527 * device/include/malloc.h: introduced NULL
3528 * device/include/string.h: introduced NULL
3529 * device/include/stdlib.h: introduced NULL
3530 * device/lib/_memcpy.c: removed NULL
3531 * device/lib/_strcat.c: removed NULL
3532 * device/lib/_strchr.c: removed NULL
3533 * device/lib/_strcmp.c: removed NULL
3534 * device/lib/_strcpy.c: removed NULL
3535 * device/lib/_strcspn.c: removed NULL
3536 * device/lib/_strlen.c: removed NULL
3537 * device/lib/_strncat.c: removed NULL
3538 * device/lib/_strncmp.c: removed NULL
3539 * device/lib/_strncpy.c: removed NULL
3540 * device/lib/_strpbrk.c: removed NULL
3541 * device/lib/_strrchr.c: removed NULL
3542 * device/lib/_strspn.c: removed NULL
3543 * device/lib/_strstr.c: removed NULL
3544 * device/lib/_strtok.c: removed NULL
3545 * device/lib/malloc.c: removed NULL, include own header
3547 2003-02-02 <johan AT balder>
3549 * 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
3550 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3551 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3552 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3553 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3554 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3556 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3558 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3561 2003-02-01 <johan AT balder>
3563 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3565 2003-01-31 <johan AT CP255758-A>
3567 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3569 2003-01-30 <johan AT balder>
3571 * src/SDCCBBlock.c: automatic bug detection
3572 * src/SDCCicode.c: automatic bug detection
3574 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3576 * src/SDCCglobl.h: now --xram-size 0 works
3577 * src/SDCCmain.c: now --xram-size 0 works
3579 2003-01-29 <johan AT balder>
3581 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3583 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3585 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3586 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3587 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3588 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3589 * src/SDCCglobl.h: Added options --xram-size and --code-size
3590 * src/SDCCmain.c: Added options --xram-size and --code-size
3592 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3594 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3595 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3597 2003-01-27 <johan AT balder>
3599 * src/SDCC.y: fixed bug #613764
3601 2003-01-26 <johan AT balder>
3603 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3604 * src/SDCCsymt.h: fixed bug #673374
3605 * src/SDCCglue.c: fixed bug #661910
3606 * src/SDCCast.c: fixed bug #458099 and 673374
3608 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3610 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3611 * as/mcs51/strcmpi.h: added
3612 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3613 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3614 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3615 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3616 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3617 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3618 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3619 * as/mcs51/Makefile.aslink: new module strcmpi
3620 * as/mcs51/Makefile.asx8051: new module strcmpi
3621 * as/mcs51/Makefil.bcc: new module strcmpi
3622 * as/mcs51/Makefile.in: new module strcmpi
3623 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3625 2003-01-26 <johan AT balder>
3627 * src/SDCCglue.c: reverted back to 1.124
3628 * src/SDCCast.c: reverted back to 1.156
3629 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3631 2003-01-25 <johan AT balder>
3633 * src/SDCCglue.c: A better fix for bug #661910
3634 * src/SDCCast.c: A better fix for bug #661910
3635 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3637 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3639 * src/Makefile.in: remove spawn.o
3640 * src/SDCCmain.c: remove spawn.h
3641 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3642 * src/spawn.c: removed
3643 * src/spawn.h: removed
3644 * support/regression/ports/ds390/spec.mk: link with -r
3646 2003-01-24 <johan AT CP255758-A>
3648 * src/ds390/gen.c (aopOp): fixed bug #667458
3649 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3650 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3651 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3653 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3655 * src/mcs51/peeph.def: better assembler identation by Frieder
3656 * src/mcs51/gen.c: better assembler identation by Frieder
3658 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3660 * as/z80/string.h: removed for gcc 3.2
3661 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3662 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3664 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3666 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3667 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3668 * support/regression/Makefile: separate temp files for ports
3669 * support/regression/generate-cases.py: separate temp files for ports
3670 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3671 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3673 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3675 * moved tinitalk to device/examples/ds390
3677 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
3679 * as/mcs51/lkmem.c: rflag is for DS390
3680 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3681 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3682 (linkEdit): move mem- and map-files the same way as ihx-files
3683 * src/z80/main.c (_setDefaultOptions): removed --generic
3684 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3685 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3686 * src/pic/glue.c (picglue): --c1mode works again
3687 * src/pic16/glue.c (pic16glue): --c1mode works again
3688 * src/asm.c (printCLine): fix #660034
3690 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3692 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
3693 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3694 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3695 * as/mcs51/lkmem (summary): better fix for sp problem
3696 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3697 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3698 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3699 remove --stack-after-data
3701 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
3703 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3704 * src/SDCCutil.c (join): ugly bug: missing '\0'
3705 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3707 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3709 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3711 * src/pic/main.c (_asmCmd): gpasm supports -o
3712 * src/z80/main.c: more general macros
3713 * device/lib/Makefile.in: remove intermediate files
3715 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3717 * .version: Bumped version number to 2.3.3
3718 * src/SDCCBBlock.c: new option -o
3719 * src/SDCCglobl.h: new option -o
3720 * src/SDCCglue.c: new option -o
3721 * src/SDCCmain.c: new option -o
3722 * src/asm.c: new option -o
3723 * src/ds390/main.c: new option -o
3724 * src/pic/glue.c: new option -o
3725 * src/pic/pcode.c: new option -o
3726 * src/pic/ralloc.c: new option -o
3727 * src/pic16/glue.c: new option -o
3728 * src/pic16/pcode.c: new option -o
3729 * src/pic16/ralloc.c: new option -o
3730 * src/z80/main.c: new option -o
3731 * device/lib/Makefile.in: use -o
3732 * support/regression/ports/ds390/spec.mk: use -o
3733 * support/regression/ports/gbz80/spec.mk: use -o
3734 * support/regression/ports/mcs51/spec.mk: use -o
3735 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3736 * support/regression/ports/z80/spec.mk: use -o
3737 * support/regression/ports/ucz80/spec.mk: use -o
3738 * support/regression/ports/xa51/spec.mk: use -o
3739 * support/regression/fwk/lib/timeout.c: fix usage string
3741 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
3742 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
3744 2003-01-07 <johan AT balder>
3746 * src/SDCCast.c (decorateType): fixed bug #600035
3748 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
3749 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3750 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3751 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3752 * src/pic/pcode.c: outcommented unused variable to remove warnings
3753 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3755 2003-01-06 <karl AT turbobit.com>
3756 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3759 2003-01-06 <johan AT balder>
3761 * src/SDCCicode.c: fixed array add
3763 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
3764 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3765 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3767 2003-01-04 <johan AT balder>
3769 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3771 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3772 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3774 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3775 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
3776 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3778 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3779 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3781 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
3782 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3784 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3785 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3787 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3789 * in \sdcc\as\mcs51\ changed these files in order to create an
3790 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3791 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3792 following files to include the previous two files: aslink.dsp,
3793 Makefile.aslink, Makefile.bcc, and Makefile.in.
3795 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3796 .adb instead of .cdb
3798 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3800 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3801 value from option --iram-size.
3803 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3805 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3808 2002-09-18 <wiml AT hhhh.org>
3810 * SDCClrange.h: exposed setFromRange() and setToRange()
3811 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3812 packRegsForAccUse() (bug 542397)
3813 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3814 multiple times and emitting the fetch operations more than once
3815 added aopGetUsesAcc() function to allow binary operators to
3816 fetch their operands in the correct order; made genMinus() emit
3817 compact code for X = LITERAL - Y
3819 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3820 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3821 sprintf() in line 1267.
3823 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3824 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3827 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3828 Changes to aslink (All the changes are marked with 'JCF'):
3830 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3833 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3834 area BSEG. Also moves, if possible, the DATA area down into the internal
3835 ram so more space is available.
3837 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3840 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3841 not bytes. Function summary() which creates a memory usage summary
3842 file with extension .mem. Reports of overlaping stack and small stack
3843 size. If the space for the stack is less than 16 bytes aslink trows a
3846 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3847 the 8051. Option 'y' for memory summary output file.
3849 Changes to sdcc (All the changes are marked with 'JCF'):
3851 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3853 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3854 overlaying area for it (uses RegBankUsed[4]).
3856 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3857 bank zero as used by default. By default aslink locates the stack
3858 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3859 the creation of the .mem file. Delegates the allocation of data area
3860 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3861 the begining of the stack area to aslink.
3863 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3864 glue() in SDCCglue.c creates an area for it.
3866 2002-09-03 Borut Razem <borut.razem AT siol.net>
3867 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3868 sdcc/src/pic/glue.c:
3869 introduced atexit() handler for teporay files removal in case of
3870 errors, assertions, ...
3872 2002-08-29 Borut Razem <borut.razem AT siol.net>
3873 * sdcc/support/cpp2/auto-host_vc_in.h:
3874 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3875 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3876 Maybe there is a similar problem with BORLANDC? It should be checked!
3878 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3879 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3880 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3881 was not executed, and the compiler (cl) launched a warning:
3882 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3884 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
3885 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3887 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
3888 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3890 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3891 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3892 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3893 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3894 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3895 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3896 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3897 - added Release configuration in VS projects
3898 - review of compiler an linker options
3899 - VC .exe files are generated in bin_vc directory, not to interfere
3900 with binaries generated from other projects (cygwin, mingw, bcc ...)
3902 * sdcc/src/yacc.dsp: added
3904 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3905 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3906 and insert the version number definitions from .version
3908 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3910 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3911 added - genarate auto-host.h using auto-host_vc_in.h as template
3914 removed from CVS, generated automatically
3916 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
3917 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3919 2002-08-11 Borut Razem <borut.razem AT siol.net>
3920 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3922 2002-08-10 Borut Razem <borut.razem AT siol.net>
3923 * src/SDCCmain.c (main):
3924 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3925 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3926 The consequence was that some temporary files were not removed.
3929 unification of code in functions tempfilename() and tempfile():
3930 function tempnam() is defined in Visual Studio 6.0 and .NET
3932 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3934 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3935 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3936 - removed compiler command line option /WX: Treats all warnings as errors
3937 - update a list of source files, included into the project
3939 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3940 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3941 changed project type to Generic Project so that can be correcly converted to VS.NET project
3943 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3945 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3947 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3949 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3950 added return 0 statements after assert() to make compiler happy
3952 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3953 added newline in the def file to keep MSC compiler satisfied
3955 * sdcc/src/z80/gen.c:
3956 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3957 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3958 - solved MSC error in function aopDump()
3960 * sdcc_vc.h: define PREFIX as "\\sdcc"
3962 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
3963 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3965 2002-06-22 Scott Dattalo <scott AT dattalo.com>
3966 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3967 - Rewrote the register banking algorithm.
3968 - Added pCode live-range analysis to registers (for now, only non-used and
3969 singly-used registers optimized away)
3971 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3973 * 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.
3975 2002-05-10 Scott Dattalo <scott AT dattalo.com>
3976 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3978 2002-04-22 Michael Hope <michaelh AT vroom>
3980 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3982 * configure.in (DD_COPT): Added include support required for gbdk.
3984 * .version: Bumped version number just to increase it.
3986 * src/SDCCmain.c: Added -nostdinc to the default options.
3988 2002-04-15 Michael Hope <michaelh AT vroom>
3990 * device/lib/z80/printf.c (sprintf): Added.
3992 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3994 * src/z80/peeph.def: Added transpose redundent load rule.
3996 * src/z80/main.c: Added force callee saves for jaune.
3998 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
4000 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
4002 2002-03-28 Johan Knol <johan AT balder>
4004 * src/SDCCval.c: fixed bug #532436
4006 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4008 Added "char *Processor" field to the port structure.
4011 Added -p option. Allows port dependent processor to be specified.
4014 Initialized the new field char *Processor field to NULL in all ports
4017 Compiler generated registers for interrupt context saving
4018 were not getting allocated.
4020 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
4023 Fixed left shift. Will promote the left side of a left shift
4024 if a) left shifting more than size of operand or b) when assigned
4025 to something size > size of left side
4027 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4029 tons of changes. Register allocation has been
4030 rewritten. Added customization for the various PICs. Flow
4031 analysis is restructured. ...
4037 Added. device.c is a PIC port hack to accomodate variations
4040 2002-03-13 Michael Hope <michaelh AT vroom>
4042 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
4044 2002-03-04 johanknol <johanknol AT manik>
4046 * /src/SDCCval.c: fixed
4048 const unsigned char arr[][2] = { { 0, 1 } };
4049 t18.c:1: error: Initializer element is not constant
4051 2002-03-04 bela <bela AT manik>
4053 * /device/include/mcs51reg.h:
4054 ds89c420 register definition update
4056 2002-03-03 <johan AT FRIJA>
4058 * support/Util/SDCCerr.c: did something, but don't no why anymore
4060 * support/regression/tests/bug-524691.c: made it a little less shy
4062 * src/SDCCast.c (decorateType): fixed bug #524697
4064 * src/SDCCast.c: made some lineno improvements
4066 * src/SDCCval.c (getNelements): changed warning to error
4068 * src/SDCCglue.c (printIvalArray): changed warning to error
4070 * src/SDCCicode.c: fixed a warning for mingw
4072 * src/SDCCast.c (decorateType): fixed the << promotion for ops
4074 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
4076 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
4078 * src/ds390/peeph.def:
4079 Added some more peephole rules
4081 * src/ds390/gen.c: Various fixes & enhancements
4083 * src/SDCClrange.c, src/SDCClrange.h:
4084 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
4086 * src/ds390/ralloc.c:
4087 various fixes & enhancements (ds390) specific
4089 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
4090 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
4093 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
4095 2002-03-02 <johan AT FRIJA>
4097 * src/SDCCast.c (decorateType): fixed bug #524708
4099 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
4101 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
4103 2002-03-01 Michael Hope <michaelh AT vroom>
4105 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
4107 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
4109 2002-03-01 <johan AT FRIJA>
4111 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
4113 * src/SDCCast.c (decorateType): fixed bug #524209
4115 * src/SDCCval.c (valNot): fixed bug #524195
4117 2002-02-26 <johan AT balder>
4119 * src/xa51/gen.c: fixed a warning
4121 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
4123 * src/SDCCast.c (decorateType): fixed bug #522534
4125 2002-02-23 <johan AT balder>
4127 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
4129 2002-02-22 <johan AT balder>
4131 * src/SDCCast.c: fixed bug #514865
4133 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
4135 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
4137 * sdcc/src/SDCCloop.c:
4138 Previous fix was not good. basic blocks that have "break" or "return" are
4139 not really partof a loop , but live ranges used in these blocks should
4140 be live thru the entire loop, so set partOfLoop but don't add them to
4143 2002-02-21 <johan AT FRIJA>
4145 * src/SDCCcse.c: fixed bug #514308
4147 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
4150 Fixed BUG #519583. If a conditional block ended in a return/break
4151 statement inside a loop, it was not being considered part of the loop.
4153 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
4155 2002-02-10 Karl Bongers <karl AT turbobit.com>
4158 Fixed up SDCDB debugger somewhat. Updated debugger/README
4159 with lots of comments and notes.
4161 * device/examples/test2.c:
4162 Fix bug, "red" variable not being initialized(compiler complained).
4164 * device/examples/Makefile, examples/test3.c:
4165 Add Makefile in device/examples folder, compiles test3.c
4166 for use as a multiple module SDCDB test case.
4168 * sim/ucsim/cmd.src/cmdset.cc:
4169 Took out debug printfs in ucsim "next" command.
4172 Karl and Johan start ucsim XA support. Most dissassembly working,
4173 about 75% emulation done(plenty of work remaining).
4175 * sim/ucsim/z80.src:
4176 Add Z80 support to ucsim, add test-ucz80 regression test,
4177 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
4178 Notice z80 compiler fails on examples/test3.c/crc code.
4180 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
4182 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
4183 Added support for --parms-in-bank1
4185 * src/ds390/peeph.def:
4186 added a few more peephole optimzations
4189 1) added __builtin_inp & __builtin_outp used to read in data of given length
4190 from a memory mapped port
4191 2) added __builtin_memcmp
4192 3) added __builtin_swapw swap bytes of a short
4194 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
4195 1) handle multiple send & receives from register bank1
4196 2) ralloc can now allocate DPTR1 to some liveRanges
4198 * src/SDCCsymt.c, src/SDCCsymt.h:
4199 changes to handle multiple sends & receives
4202 added some pointer arithmetic optimization
4205 added some pointer arithmetic optimizations but not stable yet so not
4206 called from anywhere (will get this working shortly)
4208 * src/SDCCopt.c: fixed for multiple sends & receives
4211 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
4212 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
4213 set preprocessor defines (depending on options)
4215 * src/SDCCicode.c, src/SDCCicode.h:
4216 changes made to handle multiple sends & receives
4219 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
4221 * src/SDCCcse.c, src/SDCCcse.h:
4222 added function findbackward def (to be used in upcoming optimization)
4224 * src/SDCCcflow.c, src/SDCCcflow.h:
4225 added function returnAtEnd - to determine if a basic block terminates with
4228 * src/SDCCast.c, src/SDCCast.h:
4229 added option parms-in-bank1
4231 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
4232 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
4233 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
4234 adjusted for --parms-in-bank1 option
4236 * device/include/string.h:
4237 donot redefine "reentrant" keyword
4239 * device/include/ds80c390.h: Added some more SFRs
4241 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4243 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
4245 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4247 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
4249 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4251 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
4253 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
4255 * Added --xram-movc option
4257 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4259 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
4261 2002-01-11 Johan Knol
4263 * Added math lib of Jesus Calvino-Fraga
4265 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
4267 * src/SDCCmain.c (processFile): fix processing of ../../src.c
4268 * support/regression/Makefile: new target test-mcs51-stack-auto
4269 * support/regression/ports/mcs51-stack-auto/spec.mk: added
4271 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4273 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
4275 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4277 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
4279 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4281 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
4283 * src/SDCCglue.h: add definition for printIvalChar()
4285 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4287 * src/SDCCast.c: fix #498138 by Johan
4289 * src/SDCCglue.c: fix #498138 by Johan
4291 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4293 * support/regression/Makefile: fix clean
4295 * support/regression/ports/ds390/support.c: fix transmission of last character
4297 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
4299 * /sdcc/src/ds390/gen.c:
4300 a) improved computing address of stack variable
4301 b) took out some #if 0 code
4302 c) improved parmBytes adjustment
4303 d) improved genPlusIncr & genMinusIncr
4304 e) genCmp could generate bad code (when left assigned to DPTR)
4305 f) Fixed bug in hasInc
4307 * /sdcc/src/ds390/ralloc.c:
4308 a) packRegsForSupport could mess up live information (Fixed)
4309 b) packRegsDPTRuse could be incorrect for left & right shift
4311 * /sdcc/src/mcs51/ralloc.c:
4312 packRegsForSupport could mess up the live information (Fixed)
4314 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
4316 * /sdcc/src/SDCCast.c:
4317 can reverse a loop even if function call is present as long
4318 as the loop control variable is local & is not passed as parameter
4320 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4322 * /sdcc/ChangeLog: *** empty log message ***
4324 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
4325 More builtin function additions for TININative
4327 * /sdcc/src/ds390/ralloc.c:
4328 Had broken the regression testsuite
4330 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
4332 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
4333 Added funcattr hasStackParms will be set for reentrant functions when there
4334 are paramteres on the stack, this helps in minimizing frame pointer generation
4335 typeFromStr can handle function pointers now
4337 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
4338 *** empty log message ***
4340 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4342 * /src/ds390/gen.c, /src/ds390/main.c:
4343 More builtin function additions for TININative
4345 * /src/ds390/ralloc.c:
4346 Had broken the regression testsuite
4348 * /src/SDCCast.c: Fixed a bug in dumptree
4350 * /src/SDCCsymt.c, /src/SDCCsymt.h:
4351 Added funcattr hasStackParms will be set for reentrant functions when there
4352 are paramteres on the stack, this helps in minimizing frame pointer generation
4353 typeFromStr can handle function pointers now
4355 * /doc/builtins.txt, /doc/TININative.txt:
4356 *** empty log message ***
4359 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4361 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
4362 ALPHA version for -mTININative
4364 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
4365 updated to reflect changes in the port structure
4368 added function do_assemble (similar to do_link) if non-null this function
4369 will be called to do assembly (-mTININative) requires a multi command
4371 added function genAssemblerEnd will be called to generate assembler Epilogue
4374 added _JavaNative to debug info printing
4376 * /src/SDCCmain.c: added option --tini-libid
4377 added port->do_assemble function (-mTININative) has a multi command assemble
4379 * /src/SDCCglue.c: Disabled "constExpr" check
4380 added port->genAssemblerEnd function
4382 * /src/SDCCglobl.h: Added option --tini-libid value
4385 tookout optimizeCompare from the header (has no external references)
4387 * /src/SDCCast.c: made one more function "static"
4389 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4391 * src/z80/mappings.i: Added z80asm support.
4393 * src/z80/main.c: Added z80asm support on --asm=z80asm
4395 * src/z80/gen.c: Fixed asm portability issues.
4397 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4399 * src/SDCCglue.c (printExterns): Added global/extern split.
4401 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4403 * support/regression/Makefile: added test for mcs51 model large
4405 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4407 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4409 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4411 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4413 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4415 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4417 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4419 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4421 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4423 * support/regression/tests/simplefloat.c: Port to mcs51.
4425 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4426 * support/regression/tests/bug-485362.c: Added.
4428 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4430 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4432 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4434 * src/z80/gen.c (aopDump): Added a dump function.
4436 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4437 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4439 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4441 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4443 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4445 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4447 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4449 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4451 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4453 * support/regression/ports/ds390/support.c: Use tinibios.
4455 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4457 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4459 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4460 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4462 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4464 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4466 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4468 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4470 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4471 (packRegsForIYUse): Created and optimised.
4473 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4475 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4476 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4478 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4480 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4482 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4484 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4486 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4488 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4490 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4492 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4494 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4496 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4498 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4500 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4501 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4502 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4504 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4506 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4507 (genNotFloat): Added.
4508 (genUminusFloat): Added.
4510 * device/lib/z80/Makefile: Added floating pt stubs.
4512 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4514 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4516 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4518 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4520 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4522 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4524 * sdcc/support/regression/Makefile: Add port ds390.
4526 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4528 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4530 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4532 * sdcc/support/regression/ports/ds390/support.c: Added.
4534 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4536 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4538 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4540 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4542 * device/include/malloc.h: Added z80 and gbz80 support.
4544 * device/lib/gbz80/heap.s: Added.
4546 * device/lib/z80/heap.s: Added.
4548 * device/lib/malloc.c: Added z80 and gbz80 support.
4550 * support/regression/tests/malloc.c (testMalloc): Added.
4552 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4554 * support/regression/tests/bug-478094.c: Added.
4556 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4558 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
4560 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4562 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4564 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4566 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4568 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4570 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4572 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4574 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
4576 * support/regression/tests/bug-477927.c: Added.
4578 * src/z80/peeph.def: Added minor rules.
4580 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4582 * src/z80/peeph.def: Added jump optimisation modification.
4584 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
4586 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4588 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
4590 * support/regression/tests/funptrs.c: Added.
4592 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
4594 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4596 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
4598 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4600 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4602 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4603 (movLeft2ResultLong): Created.
4605 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4606 (joinPushes): Added. Joins two char pushes into a word push.
4608 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
4610 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4612 * support/makebin/Makefile (install): Added creation of dest dir.
4614 2001-10-24 Karl Bongers <karl AT turbobit.com>
4616 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4618 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
4620 * src/z80/ralloc.c: Turned off faulty pack for one use.
4622 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4624 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4626 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
4628 * support/regression/Makefile: Improved clean
4630 * support/regression/ports/gbz80/spec.mk: Added clean
4632 * support/regression/ports/host/spec.mk: Added clean
4634 * support/regression/ports/z80/spec.mk: Added clean
4636 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4638 * support/regression/ports/mcs51/timeout.c: little improvements
4640 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
4642 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4644 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4646 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4648 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
4650 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4652 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4654 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
4655 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4657 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4659 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4661 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4663 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4665 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4667 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4669 * support/regression/tests/longor.c: Added.
4671 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
4673 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4675 * as/mcs51/aslink.h: define PATH_MAX
4677 * as/mcs51/asm.h: define PATH_MAX
4679 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4681 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4683 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4685 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4687 * src/SDCCglobl.h: define PATH_MAX
4689 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4691 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4693 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
4695 * src/z80/gen.c (gencjneshort): Fixed
4697 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4699 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
4701 * support/regression/tests/bug-469671.c: Added.
4703 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4705 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
4707 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4709 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4711 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
4713 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4715 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4717 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4719 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4721 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4723 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4725 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4727 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
4729 * 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.
4731 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4733 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4735 2001-10-07 <johan AT FRIJA>
4737 * device/lib/gets.c (gets): fixed the return value.
4739 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
4740 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4742 * 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.
4744 * 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.
4746 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4748 * src/pic/gen.c: Removed Safe_strdup.
4750 * configure.in: Added option to enable libgc support.
4752 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4753 (bitVectUnion): Optimised.
4754 (bitVectIntersect): Optimised.
4755 (bitVectBitsInCommon): Optimised.
4756 (bitVectCplAnd): Optimised.
4758 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4760 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4762 * src/SDCCmain.c: distinguish between assembler debug and plain options
4764 * src/avr/main.c: remove standard assembler options
4766 * src/ds390/main.c: remove standard assembler options
4768 * src/mcs51/main.c: remove standard assembler options
4770 * src/port.h: removed "PENDING" comment
4772 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4774 * src/device/lib/_mulint.c : new, with assember functions
4776 * src/device/lib/_mullong.c : new, with assember functions
4778 * src/device/lib/_divuint.c : with assember functions
4780 * src/device/lib/_divsint.c : with assember functions
4782 * src/device/lib/_divulong.c: with assember functions
4784 * src/device/lib/_divslong.c: with assember functions
4786 * src/device/lib/_moduint.c : with assember functions
4788 * src/device/lib/_modsint.c : with assember functions
4790 * src/device/lib/_modulong.c: with assember functions
4792 * src/device/lib/_modslong.c: with assember functions
4794 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4796 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4798 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4799 replaced _mululong.c and _mulslong.c by _mullong.c
4801 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4803 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4805 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4807 * src/SDCCglue.c: test, if win32api is available for MINGW
4809 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4811 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4812 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4813 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4814 * support/regression/ports/host/spec.mk: removed GENERIC
4815 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4816 * support/regression/ports/z80/spec.mk: removed GENERIC
4818 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
4820 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4822 * support/regression/tests/bug-467035.c: Created.
4824 2001-10-01 <johan AT FRIJA>
4826 * src/SDCC.y: fixed bug #466586 part 1
4828 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
4830 * SDCCicode.c: z80 has no generic pointers
4831 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4833 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
4835 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4837 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
4839 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4841 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4843 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
4845 * configure.in: Fixed up so that ucsim is only configured once.
4847 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4849 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4850 (getPathDifference): As above.
4852 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4854 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4856 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
4857 * .version: Updated to 2.3.1
4859 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4860 Added copyright header.
4862 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4863 (assemble): Added support for macro based assembler commands.
4864 (linkEdit): Added support for macro based linker commands.
4865 (preProcess): Changed the pre-processor to use macros.
4866 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4867 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4869 * device/lib/z80/crt0.s: Added module name for debugging.
4871 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
4873 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4875 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4877 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4879 * src/Makefile.in: Added SDCCmacro and SDCCutil
4881 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
4883 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4885 2001-09-16 <johan AT FRIJA>
4887 * 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.
4889 2001-09-15 <johan AT FRIJA>
4891 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4892 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4894 2001-09-11 <johan AT FRIJA>
4896 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4898 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
4900 * support/regression/tests/bug-460444.c: Added test case.
4902 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4903 (genCast): Added justification for all of the asserts.
4905 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
4907 * support/regression/support.c: _xdata replaced by xdata
4909 * support/regression/spec.mk: removed _generic
4911 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
4913 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4915 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4916 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4918 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4920 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4922 * support/regression/tests/bug-460010.c: Added test case.
4924 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4926 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
4928 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4930 * support/regression/testfwk.c: removed workaround for bug #436344
4932 * support/regression/tests/bp.c: use less memory with mcs51
4934 * support/regression/tests/bug-441448.c: use less memory
4936 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4938 * support/regression/collate-results.py: typo
4940 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
4942 * support/regression/tests/fetchoverlap.c: Added new test case.
4944 * support/regression/tests/bp.c: Added new test case.
4946 * support/regression/tests/bug-448984.c: Added new test case.
4948 * support/regression/tests/pow2shifts.c: Added new test case.
4950 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4951 (genlshTwo): Fixed right shift for count > 8.
4953 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4955 2001-09-08 <johan AT FRIJA>
4957 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4959 2001-09-07 <johan AT FRIJA>
4961 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4963 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4965 2001-09-06 <johan AT FRIJA>
4967 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4968 * bernhard noted me at this: "() equals to (void)" (1.38)
4970 2001-09-05 <johan AT FRIJA>
4972 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4974 2001-09-04 <johan AT FRIJA>
4976 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4979 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
4981 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4983 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
4985 * link/z80/aslink.h: Fixed path for PATH_MAX
4987 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
4989 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4991 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4993 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4995 * 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.
4997 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
4999 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
5000 (genCmp): Fixed up genCmp for the GB with longs.
5002 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
5004 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
5006 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
5008 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
5010 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
5012 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
5014 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
5016 * 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.
5018 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
5020 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
5022 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
5024 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
5026 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
5028 * sim/ucsim/configure: little improvement of Cygwin-detection
5029 * sim/ucsim/configure.in: little improvement of Cygwin-detection
5030 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
5031 * support/regression/tests/bug-221100.c: small changes for mcs51
5032 * support/regression/tests/bug-221168.c: small changes for mcs51
5033 * support/regression/tests/bug-227710.c: small changes for mcs51
5034 * support/regression/tests/staticinit.c: small changes for mcs51
5035 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
5036 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
5037 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601