1 2004-02-29 Borut Razem <borut.razem AT siol.net>
3 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
4 support/Util/findme.h, support/Util/system.h: enhance binary relative
5 search for lib and include by using findProgramPath()
7 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10 * src/SDCCpeeph.c (pcDistance),
13 * src/mcs51/ralloc.c (mcs51_regWithIdx),
15 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
16 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
17 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
18 size calculation port specific, started basis for some register
20 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
21 missing push/pop of r0/r1. Optimized push/pops
22 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
23 * device/lib/_modsint.c (_modsint),
24 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
25 and stack version so regression tests pass
27 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
29 * src/Makefile.in (dep): include SLIBOBJS in dependency check
30 * src/SDCCast.c (decorateType): catch another small optimization
32 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
33 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
34 modified to finally use computeType() all over SDCC,
35 see Feature Request #877103
36 * src/SDCCval.h: cosmetic
37 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
38 valCompare(); regression tested in muldiv.c
39 * support/regression/tests/muldiv.c (testMod): mod sign follows
42 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
44 * src/SDCCast.c (decorateType): fixed bug #902362
45 * doc/INSTALL.txt: fixed install instructions for win32
47 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
49 * device/include/Makefile.in (install): fixed by replacing spaces
52 * doc/INSTALL.txt: updated for release
53 * doc/sdccman.lyx: added warning for --xstack being buggy
55 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
57 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
58 to eliminate build warnings.
59 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
61 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
62 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
64 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
65 removed -penable-stack, added comment for stack pragma, added
66 warning for not initializing the stack/frame registers, removed
67 comment at interrupts section
69 Stack is made permanent, there is no ability to disable stack usage.
71 * src/pic16/device.c: removed all references to USE_STACK macro,
72 * src/pic16/device.c (pic16_dump_section): when no elements in
73 rlist, free rlist before return,
74 * (pic16_dump_int_registers): NEW, internal registers are a new set
75 of general purpose registers reused by each function,
76 * (checkAddReg): returns 1 if registers is added to set,
77 * (pic16_groupRegistersInSection): when a registers is of type
78 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
79 * src/pic16/device.h: memRange and Assigned Memory are deleted,
80 SRCASECMP macro is moved here from device.c
81 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
82 PO_PCLATU, PO_PRODL, PO_PRODH,
83 * (pic16_pCodeOpType, genMinus,
84 changed compares to "a" register, with AOP_ACC,
85 * (pic16_genPlus): fixed some bugs and indented properly,
86 * (pic16_addSign): changed size to size+offset in the MOVWF
88 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
89 multiply 8-bit operand by literal, result is 8-bit,
90 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
91 multiply 2 8-bit operand, result is 8-bit,
92 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
94 * src/pic16/gen.c: changed accUse to contain WREG only,
95 * (pic16_emitcomment): renamed to pic16_emitpcomment,
96 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
97 true, do not use immediate addressing any more unless sym is a
99 * (aopForRemat): do not use immediate addressing when symbol not in
100 codespace and when symbol's address is requested,
101 * (aopOp): for-loop in if(sym->accUse) is modified for the new
103 * (aopGet): added case for AOP_ACC and don't return "accumulator
104 bug" but WREG instead,
105 * (popGetTempReg): pushes contents of temporary register in stack,
106 * (popReleaseTempReg): pops contents of temporary register from
107 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
108 * (pic16_popGet): separated case AOP_ACC to return register WREG
109 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
110 or PO_IMMEDIATE and initializes their instance/offset appropriately,
111 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
112 the use of immediate pointers to certain cases only.
114 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
115 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
116 * (assignResultValue, genCall, genRet): modified to use the new
117 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
118 genPcall is still broken,
119 * (genFunction): added code to create 'A' type pBlocks when
120 interrupt functions are generated, code not extensively tested yet,
121 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
122 * (genEndFunction): modified so ISRs pop stored registers from stack,
123 * (genMultOneByte): cleanup,
124 * (AccRsh): added flag andmask, to and result with appropriate mask,
125 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
126 * (genDataPointerGet): fixed and reenabled its use,
127 * (genNearDataPointerGet): bugs fixed,
128 * (genDataPointerSet): bugs fixed,
129 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
130 pic16_DumpSymbol, pic16_DumpOp,
131 * src/pic16/genutils.h: function prototypes for the above functions,
132 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
134 * (pic16emitRegularMap): many many many improvements, but needs a
136 * src/pic16/main.c: enable_stack in pic16_options is removed,
137 * (_pic16_parseOptions): removed command line options -penable-stack,
138 * (_process_pragma): emit stack symbol only when stack pragma is
140 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
141 redirected to FSR0L/FSR0H pair,
142 * (pic16_get_op, pic16_get_op2): modifications and improvements,
143 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
144 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
146 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
147 * (dumpPicOptype): NEW,
148 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
149 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
150 with movff instruction,
151 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
152 added pic16_int_regs, some packRegsFor* functions are commented out,
153 because produce errors,
154 * src/pic16/NOTES: minor modifications
156 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
158 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
159 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
161 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
162 * as/mcs51/lkaomf51.c: fixed bug #895763
164 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
166 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
168 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
170 * doc/sdccman.lyx: added details about the HC08 storage classes and
171 interrupts, fixed the register usage info for z80 & gbz80
173 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
175 * doc/sdccman.lyx: added more pic16 port documentation
176 * device/include/pic16/: added header pic18fregs.h
178 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
180 * doc/sdccman.lyx: added Vangelis' contribution
182 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
184 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
185 extend to the next CALL or PCALL, not just to the next CALL.
187 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
189 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
191 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
193 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
194 bug #895752 and a better fix for bug #716790
196 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
198 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
200 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
202 * doc/sdccman.lyx: minor changes, minor changed
204 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
206 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
207 which can't handle SDCC_NEWONEBYTEOPS,
208 (geniCodeMultiply): removed conversion from mult to shift for pic14
211 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
214 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
215 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
216 thus fixing bug #895406
218 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
220 * device/lib/_modsint.c,
221 * device/lib/_modslong.c: sign follows divisor only
222 * src/hc08/gen.c (genMultOneByte): if result size is 1,
223 signs or signedness can be ignored
224 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
225 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
226 added optimization for IFX,
227 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
229 reenabled optimization for IFX, which was removed on 2004-01-11
230 * src/SDCCast.h: added return type IFX
231 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
232 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
233 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
234 SDCC_OLDONEBYTEOPS selects the old behaviour
235 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
236 changed again and commented promotion rule
237 * src/SDCCval.c (valDiv): promotion no longer necessary
238 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
239 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
241 * support/regression/tests/onebyte.c: added
243 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
245 * gen.c (genInline): reverted to old code for assemnling inline
246 code because of bug reported James Chadd
248 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
250 * ralloc.h: missing declarations from previous patch,
251 seems that patch for ralloc.h was never applied, fixed
253 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
254 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
258 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
259 indirect addressing. Marked FSR0 as deprecated
260 * gen.c (pointerCode): commented out, not needed now
261 (pic16_popGet2p): new MOVFF helper function
263 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
264 (shiftRLong): removed duplicate debugging info
266 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
268 * src/ds390/gen.c (genNearPointerGet),
269 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
270 optimization with bits, but not bitfields.
271 * src/ds390/ralloc.c (packRegisters),
272 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
274 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
276 * src/SDCCcse.c (algebraicOpts): copy operands before modification
278 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
281 * src/SDCCicode.c (operandFromSymbol),
282 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
283 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
284 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
285 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
286 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
287 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
289 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
290 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
291 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
292 * src/SDCCsymt.c (newSymbol),
293 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
296 * src/SDCCval.c (newiList): fixed bug #885705
298 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
300 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
301 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
303 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
305 * device/include/c8051f120.h,
306 * device/include/c8051f300.h,
307 * device/include/c8051f310.h: added/updated header files for Silicon
308 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
309 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
310 in new section Submitting patches
312 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
314 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
315 genFarPointerGet, genCodePointerGet, genGenPointerGet,
316 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
318 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
319 genFarPointerGet, genCodePointerGet, genGenPointerGet,
320 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
322 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
323 genFarPointerGet, genCodePointerGet, genGenPointerGet,
324 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
326 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
327 genFarPointerGet, genCodePointerGet, genGenPointerGet,
328 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
329 genGenPointerSet): fixed bug #892400
330 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
331 to eliminate build warnings.
332 * src/SDCCast.c (processParms),
333 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
335 * support/valdiag/valdiag.py: added GCC to the list of defines active
336 when compiling with gcc
338 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
340 * support/Util/SDCCerr.h,
341 * support/Util/SDCCerr.c,
342 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
343 with an incomplete type (fixed bug #883734)
344 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
346 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
348 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
350 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
352 * src/SDCCast.c (decorateType),
353 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
354 function pointer implementation
355 * support/regression/tests/funptrs.c: added tests to verify both forms
356 of function pointers work correctly. Added tests to verify parameters
357 are passed in the correct order.
359 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
361 * device.c (regCompare): registers are sorted by ascending
362 address and increasing size,
363 * main.c (_pic16_finaliseOptions): removed the declaration
364 of compiler macro MCU. Now a macro of the format pic18fxxxx
365 will be defined from the command line
367 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
368 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
370 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
371 PCOP_RLCF was overwritten!
372 * gen.c (genSkip): commented out calls to pic16_emitcode,
373 * (genCmpEQ): fixed "long" compares, only high word did get compared,
375 * (genRRC): added debugging info,
376 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
377 overwritten while shifting,
378 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
379 overwritten while shifting,
382 * (shiftLLeftOrResult),
383 * (shiftRLeftOrResult),
385 * (shiftLLong): Implemented with pic16_emitpcode
386 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
387 * (genLeftShift): Fixed bug, operand for shift by variable always
388 was "and"ed with 0x0f,
389 * (genLeftShiftLiteral),
391 * (genRightShiftLiteral): added debugging info,
392 * (genrshFour): added comment,
393 * (genRightShift): determined signedness from operand "left"
396 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
398 * src/SDCCicode.c (geniCodeParms),
399 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
400 function pointers, fixed function pointer bugs #861242 and #861896
402 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
404 * device/include/c8051f000.h,
405 * device/include/c8051f120.h,
406 * device/include/c8051f300.h: added header files for Silicon
407 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
409 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
411 * src/SDCCast.c (processParams): added new type flow and restructured
412 (gatherAutoInit): added new type flow
413 (addCast): cosmetic changes
414 (getLeftResultType): added new type flow for array indices, patch
415 provided by Stas, see FR #877103
416 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
417 array index patch by Stas
418 * src/SDCCast.h: added prototype getResultTypeFromType()
420 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
421 * src/pic/glue.c (pic14emitStaticSeg),
422 * src/pic16/glue.c (pic16emitStaticSeg),
423 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
424 for initialization of symbols
425 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
426 * support/Util/SDCCerr.h:
427 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
428 * .version: bumped version number to 2.3.8
429 * device/include/Makefile.in (install),
430 * doc/Makefile (install): changed to 'rm `find ...`' construct to
433 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
435 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
436 Slade Rich fixed an optimization bug
437 * src/pic/pcodepeep.c,
438 * src/pic/pcoderegs.c
439 * doc/Makefile (install): added test for directory
441 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
443 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
444 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
445 * src/pic/ralloc.c (getRegPtr, getRegGpr),
446 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
447 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
448 * as/mcs51/asexpr.c (term),
449 * as/hc08/asexpr.c (term): fixed bug #887146
451 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
453 * src/z80/gen.c (genMult): handle single byte result product
454 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
455 DUMMY_READ_VOLATILE (fixed bug #886367)
457 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
459 * support/regression/tests/libmullong.c: fixed logic, on little endian
460 hosts we ended without a mullong_wrapper()
462 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
464 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
465 virus/worm forged address usage.
467 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
469 Fixed promotion, it should be done on AST level:
470 * src/SDCCast.c (addCast): added promotion to int
471 (decorateType): updated call to upCast()
472 * src/SDCCicode.c (geniCodeLeftShift): removed call to
473 usualUnaryConversions()
475 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
477 * support/regression/tests/literalop.c (mulWrapper): Added a
478 wrapper to remove integer overflow warnings.
480 * support/regression/tests/float_trans.c: Made work on host.
482 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
485 * support/regression/generate-cases.py (main): Changed from inline
488 * doc/Makefile (install): Changed to depth first to get rid of
489 missing directory install warning.
491 * as/Makefile (install-doc): Made work on Mac.
493 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
495 * src/SDCCast.c: added an additional type flow in decorateType() of
496 opposite direction, see feature request #860006; it's enabled at runtime
497 by setting the environment variable SDCC_NEWTYPEFLOW
498 * src/SDCCast.h: changed prototype of decorateType()
499 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
500 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
501 'char' to 'int' can be omitted, if both operands are 'unsigned char';
502 see feature request #877103
503 * src/SDCCval.c: updated call of decorateType()
504 (valBitwise): fixed bug #882876
505 (valMinus): added promotion
506 (valLogicAndOr): result is unsigned
507 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
508 * src/SDCCsymt.c (computeType),
509 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
510 must not cause an unsigned operation
511 * src/pic/glue (pic14emitRegularMap),
512 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
514 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
516 * src/pic/pcode.c (PCodeID): commented out left over debug code
518 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
520 * support/valdiag/tests/overflow.c: added shift tests
528 * src/pic/pcodepeep.c,
529 * src/pic/pcoderegs.c,
531 * src/pic/ralloc.h: applied patch from Slade Rich;
532 added support for multiple code pages and multiple RAM banks on the
533 PIC 14 port. The ASM files now no longer simply assume all the
534 code / RAM are in the same page / bank. This means the linker can
535 safely allocate code/RAM of separate ASM files to different pages/banks.
536 * doc/sdccman.lyx: added Slade's tips
537 * src/mcs51/peeph.def: fixed bug #880768
539 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
541 * src/hc08/ralloc.c (rematStr): fixed bug #879282
542 * src/SDCCast.c (decorateType): fixed bug #880197
544 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
546 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
549 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
550 strtof is not part of C89 and isn't included with Mac OS X.
552 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
554 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
555 shiftL2Left2Result): fixed bug #879326
556 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
557 (genMultOneByte): fixed bug in signed vs unsigned multiplication
558 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
559 address fetch for clr instruction
560 * device/lib/hc08/_mulint.c: created optimized assembly version
561 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
563 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
565 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
566 proposed in FR #877103
568 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
570 * src/SDCCval.c (cheapestVal): added missing checks
571 * src/SDCCicode.c (usualBinaryConversions): fixed condition
572 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
574 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
576 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
579 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
581 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
582 loaded with the linker search paths (-L arguments) and the libraries
583 to be linked with the current source (-l arguments). Changes
584 currently will affect only the pic16 port.
585 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
586 include path the port specific paths and port specific libraries,
587 * gplink command now contains the $3 argument,
588 * src/pic16/device.h,
589 * src/pic16/device.c,: structure PIC_device is made public and
590 renamed to PIC16_device, the same for variable Pics which is renamed
591 to Pics16. Updated all references to them.
592 * src/pic16/glue.c (pic16glue): corrected bug with code
593 initialization which bypassed the variable initializations block.
595 * device/lib/pic16/Makefile.rules: removed --penable-stack from
596 COMPILE_FLAGS and added the --nostdinc option
598 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
600 * device/include/mc68hc908jb8.h: Register defs for another member
601 of the hc08 family. Contributed by Bjorn Bringert - thanks!
603 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
605 Documenting changes from previous commits.
606 * configure.in (version 1.56),
607 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
608 when generating output files to configure the pic16 library,
609 but now I've commented it out, since gputils aren't installed in the
610 SF compile farm, so library won't compile
612 * device/lib/Makefile.in (version 1.56): initially I've added in
613 target 'all' the prerequestive 'model-pic16' so it compiled the
614 pic16 library, but now I've commented it out for the same reasons
616 * added targets 'model-pic16' and 'objects-pic16' to compile the
618 * added target 'port-specific-objects-pic16' to handle the
619 generated libraries and copy them into the build/ directory
620 * added target 'clean-intermediate-pic16' to clean intermediate
621 files into pic16 directory
622 * in target 'installdirs' added line to create directory pic16 in
623 the installation path
625 * device/include/Makefile.in (version 1.11): in target 'install'
626 added lines to copy all header files to installation path,
627 * in target 'installdirs' added line create directory for pic16
628 headers in the installation path
630 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
632 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
635 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
638 * device/lib/configure.in,
639 * device/lib/configure: fixed for autoconf 2.57
641 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
643 * src/z80/main.c (_parseOptions): fixed the portmode= command line
644 option so that it actually works. Made it specific to the z80, since
645 the gbz80 doesn't have these kinds of I/O ports.
647 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
649 * device/include/z180.h,
650 * device/lib/_memcpy.c,
651 * device/lib/_memmove.c,
652 * device/lib/_mulint.c,
653 * device/lib/ser_ir.c,
654 * device/lib/ser_ir_cts_rts.c,
655 * device/lib/_strcmp.c,
656 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
657 * src/z80/main.c (_process_pragma): add support for pragmas bank and
658 portmode; added deprecation warning for bank= and protmode= forms.
659 Also, guard against buffer overflow.
660 * src/z80/gen.c (aopGet): generate better code for sfr banked read
662 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
664 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
665 changed interrupt vector table generation to only emit declared vectors.
666 * device/include/Makefile.in: added missing backslash
667 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
669 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
671 Mainly changes to support compilation of the device libraries
672 * src/pic16/device.c: stack is allocated via symbol and not
673 via literal number. The symbol is placed in the corresponding
674 position of the data ram
675 * (pic16_dump_section): relocatable and absolute uninitialized
676 data are now emitted in sorted order to reduce section naming,
677 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
678 weren't marked as being in the access bank,
680 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
682 Added portion of GNU PIC Library under the directory
683 device/include/pic16 and device/lib/pic16. These files
684 contain the declarations of SFRs for the PIC18Fxx2 devices.
685 The directory is initialized via configure from toplevel.
687 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
689 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
690 the spilllocations to be compared correctly
692 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
694 * src/SDCCast.c (decorateType): fixed bug introduced today
696 2004-01-12 Borut Razem <borut.razem AT siol.net>
698 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
699 doc/sdccman.lyx: upper case pragmas are deprecated
701 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
703 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
704 in simpler and even better code
706 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
708 * src/SDCCicode.c (operandOperation): fixed bug #874819
709 * src/SDCCast.c (decorateType): fixed
710 char foo (unsigned long ul) { return ul > 0; }
712 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
714 * doc/sdccman.lyx: Moved and added some sections, small changes
715 all over. Telling LaTeX to be less strict with word spacing
716 to better keep the right margin. Changed some notes about
717 maintainance of the ports in section 3.2.1 - is it OK like this?
719 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
722 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
723 convilong): modified to inform the pic16 port that builtin functions
726 PIC16 PORT specific changes:
727 * src/pic16/device.c pic16_dump_equates() added,
728 processor registers declared internally by the port are emitted in
729 the translation as equates,
730 * src/pic16/gen.c: inline code is passed unprocessed to the
732 * (pic16_popGetLit2): fnuction modified to take second operand as
733 pCodeOp pointer and not as literal,
734 * (popRegFromIdx): prefixed with pic16_,
735 * (pic16_popCombine2): modified to receive already allocated pCode
737 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
738 * (genFunction): initializes local stack frame and pushes on stack
739 all the registers used by this function,
740 * (genEndFunction): restores all registers from stack and restores
742 * src/pic16/glue.c (pic16emitRegularMap): various changes and
744 * (pic16glue): changed the program startup sequence,
745 * added new dbName code 'A' for functions placed in absolute section
746 * src/pic16/main.c: added function attribute _naked,
747 * added pragma 'code' to place a fnuction at an absolute address,
748 * added command line arguments --debug-ralloc and --pcode-verbose,
749 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
750 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
751 * (pic16_newpCodeOpLit2): modified to take the second operand as
753 * (pic16_printpBlock): modified to emit each function in a separate
755 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
756 UPPER for immediate operands,
757 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
759 * src/pic16/peeph.def: all peepholes with movff are commented out,
760 because there is a problem in the pcode peep optimizer,
761 * src/pic16/ralloc.c: the register allocator can now reuse local
762 function symbols for another function. This saves register usage.
763 * src/pic16/ralloc.h: added flag isLocal in structure regs,
765 Added file src/pic16/NOTES with information about program writing on
766 the current port version.
768 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
770 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
771 and peephole 252 (array access)
773 2004-01-09 Borut Razem <borut.razem AT siol.net>
775 * src/SDCCmain.c : fixed #872250: -l command line defined library
776 files are scanned before standard library files
778 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
780 * src/SDCCast.c (decorateType): fixed bug #874046
782 2004-01-09 Borut Razem <borut.razem AT siol.net>
784 * support/scripts/sdcc.nsi: remove previous installation
786 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
788 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
789 bytes for last interrupt vector (mcs51)
790 * sdcc.spec: fixed typo
792 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
794 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
795 gen51Code): more efficient parameter receive for --model-large
798 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
801 * src/z80/main.c: added missed needLinkerScript flags (more than
802 one port structure defined in these file)
803 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
806 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
808 * src/SDCCmain.c: removed various references to DEFAULT_PORT
809 * src/port.h: added flag needLinkerScript in port->linker
810 structure to inform whether to create a .lnk file or not,
818 * src/z80/main.c: changed appropriately to configure
819 needLinkerScript flag
821 * src/pic16/gen.c (genAddrOf): fixed bug #863624
822 * src/pic/glue.c: added variable udata_section_name to
823 override default uninitialized data segment definition for
824 devices only with SHAREBANK memory (reported from Erik Epetrich)
825 * (pic14emitOverlay): modified to emit a commented overlay segment
826 directive when no overlay data exist
827 * (picglue): modified to emit uninitialized data segment
828 according to udata_section_name
829 * src/pic/main.c (_pic14_parseOptions): added command line
830 options --udata-section-name=[name] to override default
831 udata definition name
832 * modified _linkCmd and _asmCmd to include compiler passed
833 arguments via -W option
834 * src/pic16/main.c: added $l in _asmCmd, changed extension for
835 object file from '.rel' to '.o' in port->linker structure,
836 changed size of fptr from 2 to 3 in port structure
838 2004-01-07 Borut Razem <borut.razem AT siol.net>
840 * support/scripts/sdcc.nsi: update PATH
841 * support/scripts/sdcc.ico: craeted
843 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
845 * device/include/Makefile.in: fix install
846 * doc/Makefile: fix install
848 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
850 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
852 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
853 how the function variable allocation summary is displayed; also
854 include information about variables allocated to the overlay
857 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
859 * as/mcs51/lkmain.c: Help about -Y option
860 * as/mcs51/lkarea.c: Fixed gcc warnings
862 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
864 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
866 * support/valdiag/tests/overflow.c: added
867 * src/SDCCast.c (decorateType),
868 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
871 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
873 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
876 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
878 A python script to validate compiler diagnostic messages. It can be
879 used to verify that sdcc complains about bad c source code and
880 gives a good location of the error.
881 * support/valdiag/Makefile,
882 * support/valdiag/valdiag.py,
883 * support/valdiag/tests/*
885 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
887 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
888 * src/SDCCsymt.c (newEnumType),
890 * support/Util/SDCCerr.c,
891 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
893 * support/regression/tests/enum.c: added test for enum values that
894 require at least 2 bytes of storage.
896 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
898 * src/common.h: added ifndef/define/endif macros
899 around the header file.
900 Bug reported from Jesus Calvino-Fraga
902 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
905 * device/include/Makefile.in: don't install CVS directories
906 * device/lib/Makefile.in: added removal of CVS directories after install
907 * doc/Makefile: fixed install, added local_icons
908 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
909 * src/mcs51/gen.c (genRightShift): fixed bug #870788
910 * src/ds390/gen.c (genRightShift): fixed bug #870788
911 * src/SDCCast.c (decorateType): fixed bug #870781
913 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
915 PIC16 port related changes:
916 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
917 added variable stackPos,
919 * gen.c: genCall, assignResultValue: added support for
920 pushing/retrieving function parameters to/from stack,
921 genFunction,genEndFunction: setup stack frame for the
923 genAddrOf: will be changed according to bug 863624
925 * added files genutils.c and genutils.h which contain gen*
926 debugged and optimised functions extracted from gen.c
928 * glue.c: added variable 'externs' which holds extern symbols,
929 pic16emitRegularMap: is modified to properly handle relocatable
930 symbols under the new scheme,
931 pic16createInterruptVect: is modified
932 pic16printPublics: is modified to emit 'global' assembler directives,
933 added pic16_printExterns to print extern symbols,
934 pic16glue: initializes stack/frame pointer in the beginning of
935 the assembly output. Temporary hack, will be corrected later,
936 because gplink yet does not support stack and SDCC does not
937 yet support a type of crt0.o object to create the final binary.
939 * Removed many lines that contain 8051 legacy code.
940 * The code is finally placed under a 'code' directive.
941 * Added port specific options.
943 * _process_pragma: simplified since now we do not need *special*
944 include file to define SFR registers. But a separate header
945 will be needed. This will be developed later.
946 * _pic16_parseOptions: added, parses port specific options:
947 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
948 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
949 --preplace-udata-with=
951 * _pic16_setDefaultOptions: modified to initialize section names,
952 but hack is temporarly out of order since it needs improvement.
953 * _pic16_genAssemblerPreamble: configuration words are emitted by
954 their address instead of their name. This part is incomplete and
955 supports only the 18Fxx2 devices. Other devices will emit an error
956 during assembly since they do not contain the same set of config
958 * _pic16_genIVT: is modified,
960 * pcode.c: added definitions for some hardware registers that are needed
962 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
963 All PCI entries are updated. Now LFSR is supported.
964 * Removed pic16_pciTRIS is mentioned by mdubuc in source
965 * added pic16_newpCodeOpLit2 to support instructions with
966 two literal arguments
967 * pic16_pCode2str: corrected code that emits assembler instructions
968 with two literal operands and those that have an access bit modifier
969 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
970 this fixes a bug which caused some labels to be lost, when an
971 assembler directive was added, i.e. banksel,
972 * pic16_FixRegisterBanking: improved logic that causes the insertion
974 * InlineFunction: functions that are called once, are not any more
975 inlined. This can be a port option in the future,
977 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
979 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
980 hold the corresponding uninitialized symbols,
981 * pic16_allocProcessorRegister: registers have explicit marked the
983 * pic16_allocInternalRegister: registers are explicit marked as
985 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
986 processing list, so bit registers were lost,
989 * ralloc.h: added field 'accessBank' and original symbol operand
990 in register definition,
991 * removed the field isMapped from register definition,
993 ** Several functions have been removed from various sources:
994 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
995 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
996 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
997 pic16_assignRelocatableRegisters
999 ** others have been introduced:
1000 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
1001 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
1003 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
1005 * support/scripts/inc2h.pl: changed definition of BIT_AT
1006 to emit 'sbit at' instead of 'bit at'. This was a request.
1008 PIC16 port related preliminary changes:
1009 * gen.c: prefixed function popRegFromString with
1010 pic16_ and all references to it corrected
1011 * pcode.c: all pic16_pc_* hardware registers prefixed
1012 with underscore (_),
1013 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
1014 * ralloc.c: newReg(): when register is REG_SFR then
1015 set address to rIdx,
1016 pic16_allocProcessorRegister(): marks register wasUsed=0
1017 pic16_writeUsedRegs(): added a call to assign processor
1018 registers via pic16_assignFixedRegisters
1020 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1022 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
1023 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
1024 variables in unused register banks. Also the SSEG is placed
1025 wherever there is enough space for it, and IDATA can be anywhere
1026 in internal RAM. For now compile using -Wl-Y[stack_size].
1027 The mem file is different for this option as well, since it
1028 makes no sense of talking about DSEG lenght.
1030 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
1032 * src/SDCClrange.c: fixed bug 869095 that caused segfault
1033 in certain cases, e.g. when ROM assignment, patch provided
1034 from Albert den Haan.
1036 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
1038 Many signedness and type propagation fixes:
1039 * src/SDCCicode.c: made geniCodeCast() static
1040 replaced SPEC_ by IS_ (cosmetic)
1041 (operandOperation): fixed div and mod operation
1042 (usualBinaryConversions): added support for promotion of char
1043 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
1044 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
1045 (geniCodeAdd): an array index will stay unsigned, even if promoted
1047 (geniCodeArray): ditto
1048 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
1049 * src/SDCCsymt.c (computeType): added more support for char;
1050 promotion of char is selectable by promoteCharToInt, fixed signedness
1052 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
1053 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
1054 * src/SDCCval (val*): replaced signedness calculation by
1056 rearranged if-branches (cosmetic)
1057 (valShift): added warning W_SHIFT_CHANGED
1058 (valCompare): fixed problem with different types
1059 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
1060 * support/regression/tests/literalop.c: added many cases
1061 * support/regression/tests/ast_constant_folding.c: changed finally to
1063 * .version: new year, new version: 2.3.7
1064 * src/SDCCmain.c (main): applied patch #866468
1065 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
1066 provided by Scott Bronson
1067 * doc/sdccman.lyx: updated documentation for sdcdb
1068 updated and added chapter tips
1070 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1072 * src/SDCCsymt.h: missing from yesterday's commits
1074 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1076 * src/SDCC.y (struct_or_union_specifier),
1077 * support/Util/SDCCerr.c,
1078 * support/Util/SDCCerr.h: verify that struct & union tags are used
1081 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1083 * src/SDCCglobl.h: missing from yesterday's commits
1085 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1087 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
1088 sft_attributes, struct_declaration, parameter_declaration,
1089 type_name, start_block, declaration_list),
1090 * src/SDCC.lex (check_type): support redefinition of typedef names
1092 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1094 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
1095 aligned xdata arrays. Erik helped me with the if clause.
1097 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1099 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
1102 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1105 * src/SDCCast.c (newAst_),
1107 * src/SDCCicode.c (ast2iCode, newiCode),
1109 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
1110 expr, statement, expression_statement, selection_statement,
1111 iteration_statement, expr_opt, jump_statement): foundation for tracking
1113 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
1116 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1118 * support/Util/SDCCerr.c,
1120 * src/SDCCast.c (createCase, createDefault, decorateType),
1121 * src/SDCClabel.c (labelUnreach),
1122 * src/SDCC.y (labeled_statement, jump_statement): More improvements
1124 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
1125 (with thanks to Stas Sergeev)
1126 * device/include/time.h,
1127 * device/lib/time.c (CheckTime): suppress unreachable code warning
1129 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1131 * src/SDCCast.c (createIvalCharPtr),
1132 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
1134 * support/regression/tests/nullstring.c: tests for these two bugs
1136 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1138 * support/Util/SDCCerr.h,
1139 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
1140 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
1141 about storage class and 'at' used inside struct or union
1142 * src/SDCCBBlock.c (iCodeFromeBBlock),
1143 * src/SDCCcse.c (ifxOptimize),
1144 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
1145 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
1146 printIval, emitStaticSeg, emitOverlay),
1147 * src/SDCClabel.c (deleteIfx),
1148 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
1149 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
1150 gatherAutoInit, processParms),
1151 * support/Util/SDCCerr.h,
1152 * support/Util/SDCCerr.c (werrorfl): Support for better error location
1153 reporting for post-parse errors.
1155 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1157 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
1158 implicit casts via union; they don't work on big endian systems
1159 (possible fix for bug #861138)
1161 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1163 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
1164 * src/mcs51/main.c: fixed the fix for bug #737001
1166 2003-12-15 Borut Razem <borut.razem AT siol.net>
1168 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
1170 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1172 * support/makebin/makebin.c: put output in binary mode
1174 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1176 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
1177 xdata and data memory on startup. Set the environment variable
1178 SDCC_NOGENRAMCLEAR to disable this.
1179 * src/mcs51/peephole.def,
1180 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
1181 (allows non-interrupt and interrupt code to safely compete for a resource
1182 without the non-interrupt code having to disable interrupts)
1184 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1186 * src/SDCCicode.c (geniCodeAdd),
1187 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
1188 with valFromType if type might be a pointer and host is big endian).
1189 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
1190 types, not just integer types.
1191 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
1192 multiply defined with mismatching "at" address.
1194 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1196 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
1197 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
1198 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
1199 with embedded nulls (fixed bug #753752)
1201 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1203 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
1204 Apparently this did not see much testing (endless loop)
1206 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1208 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
1210 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1212 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
1213 gracefully handle NULL memmap pointers
1215 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1217 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
1218 instead of deleting the iCode when an operand is volatile
1219 * src/z80/gen.c (genDummyRead),
1220 * src/mcs51/gen.c (genDummyRead),
1221 * src/ds390/gen.c (genDummyRead),
1222 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
1224 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
1225 * src/SDCC.y: fixed bug #850420
1227 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1229 Applied z80 i/o port patch from Peter Townson and fixed some operators
1230 to better handle operands in A register.
1231 * device/include/z180.h
1237 * src/z80/peeph-z80.def
1241 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1243 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
1245 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1247 * device/lib/hc08/_mullong.c: Removed extra #endif
1249 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1251 * sim/ucsim/hc08.src/inst.cc,
1252 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
1254 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
1255 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
1256 * device/include/stdarg.h: fixed varargs for hc08
1257 * device/lib/Makefile.in,
1258 * device/lib/hc08/Makefile,
1259 * device/lib/hc08/_mulint.c,
1260 * device/lib/hc08/_mullong.c: fixed some endian problems
1262 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1264 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
1265 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
1266 * device/lib/_gptrget.c,
1267 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
1269 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1271 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
1272 * src/SDCCast.c (astErrors): fixed bug #846007
1273 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
1275 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1277 * src/SDCCast.c (decorateType): disabled a transformation I added in
1278 revision 1.188 (access to fields of a structure at an absolute address);
1279 it breaks with bitfields, extern declarations, and gcse analysis.
1280 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
1281 could be assigned through a pointer, so don't complain.
1282 * src/SDCCast.c (astErrors),
1284 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
1286 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
1288 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
1289 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
1290 output of __config directives, since gpasm now supports them
1291 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
1292 pre-processor macro, i.e. -DMCU=p18f452
1293 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
1294 and modified to handle 'cast' icode similarly to '=' icode
1295 * src/pic16/device.h (typedef struct PIC_device): added field
1296 'extMIface' to indicate that chip has external memory interface
1297 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
1298 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
1301 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1303 * src/SDCC.y (pointer): fixed bug #846006
1304 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
1305 * src/SDCCast.c (decorateType): fixed bug #846009
1306 * src/ds390/peeph.def,
1307 * src/ds390/gen.c (genAnd, genOr),
1308 * src/mcs51/peeph.def,
1309 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
1311 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1313 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
1320 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
1324 * src/SDCCbitv.c: added function to free a bitvector
1326 * src/SDCClrange.c: added function to recompute the liveranges
1328 * src/ds390/ralloc.c,
1329 * src/hc08/ralloc.c,
1330 * src/mcs51/ralloc.c,
1332 * src/pic16/ralloc.c,
1333 * src/xa51/ralloc.c,
1334 * src/z80/ralloc.c: recompute the liveranges after register packing
1336 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
1338 * src/SDCCloop.c (newInduction): fixed bug #845630
1340 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1342 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
1343 inadvertantly left behind from my 2003-11-12 change
1345 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1347 Updated headers I neglected to commit yesterday.
1351 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1353 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
1354 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
1355 * src/SDCCopt.c (eBBlockFromiCode),
1356 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
1357 the creation of the key hash table from the sequencing so it can be used
1358 earlier (for some GCSE bug fixes still pending)
1360 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1362 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
1363 * support/regression/tests/addsub.c: testing genPlus shortcut
1365 2003-11-15 Borut Razem <borut.razem AT siol.net>
1367 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
1369 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1371 * src/SDCCcse.c (cseBBlock): fixed bug #527779
1372 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
1373 ordering is immaterial.
1374 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
1376 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1378 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
1379 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
1380 (SIGSEV) of bug #840381
1381 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
1382 unlink new file before rename if new and old filenames are the same)
1384 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1386 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
1387 uninitialized variables) for the mcs51. Set environment variable
1388 SDCC_GENRAMCLEAR to test.
1389 xdata initialization slightly shorter
1391 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1394 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
1395 #838241 & 780691 (basicly the same bug)
1396 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
1397 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
1399 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
1401 * src/SDCCmain.c (linkEdit): "fix" #834252
1403 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1405 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
1407 * src/SDCC.y: fixed bug #819403
1409 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1411 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
1412 the reentrant attribute.
1413 * src/hc08/gen.c (genPackBits): added missing stack readjustment
1414 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
1416 * src/SDCCast.c (decorateType): fixed bug with storage class not being
1417 updated during pointer dereference; f.e. ~(((char *)1)*) was being
1418 erroneously reduced to a literal.
1419 * src/hc08/ralloc.c (packRegisters, rematStr),
1420 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
1423 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1425 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
1426 * doc/sdccman.lyx: changed from 'article' to 'book'
1427 * doc/Makefile: readded test_suite_spec and cdbfileformat
1429 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
1431 * device/include/stdlib.h: include malloc.h to comply with ANSI
1432 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
1434 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1436 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1437 * doc/clean.mk: also remove *.out files
1438 * doc/sdccman.lyx: some additions, larger top/bottom margins
1440 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1442 * src/SDCC.y: fixed bug #837365
1443 * support/regression/tests/bitopcse.c
1444 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1445 a symbol (might be valop instead)
1446 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1447 * device/lib/clean.mk: added hc08 to the cleaning list
1449 2003-11-04 Borut Razem <borut.razem AT siol.net>
1451 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1453 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1454 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1455 malloc is declared in standard stdlib.h
1457 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1459 * device/lib/hc08/Makefile: need to clean .rel not .o files
1460 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1462 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1472 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1473 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1474 tests (which uses the port's oclsExpense function)
1480 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1482 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1484 * src/SDCCcse.c (ifxOptimize),
1485 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1486 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1487 deleting the IFX iCode.
1488 * src/hc08/ralloc.c: reduced unneeded slocs
1489 * src/hc08/gen.c: fixed bug in asmopToBoolean
1491 2003-11-04 Borut Razem <borut.razem AT siol.net>
1493 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1494 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1495 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1496 transferred to configure
1498 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1500 Use headers defined in the C[++] standards:
1501 * sim/ucsim/gui.src/serio.src/fileio.cc
1502 * sim/ucsim/gui.src/serio.src/frontend.cc
1503 * sim/ucsim/gui.src/serio.src/main.cc
1504 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1505 * support/Util/NewAlloc.c
1511 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1513 * Added MSVC projects for hc08 assembler and linker:
1514 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1515 /as/hc08/link_hc08.dsp
1517 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1519 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1521 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1523 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1525 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1527 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1529 2003-10-31 Borut Razem <borut.razem AT siol.net>
1531 * support/cpp2/cpplib.h,
1532 support/cpp2/cpplib.c,
1533 support/cpp2/cpplex.c,
1534 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1535 to switch _asm block preprocessing on / off. Default is
1536 #pragma preproc_asm +
1538 2003-10-31 Borut Razem <borut.razem AT siol.net>
1540 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1541 when outputting comment blocks (when executed with -C option) and
1542 _asm (SDCPP specific) blocks
1544 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1546 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1548 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1550 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1552 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1554 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1555 * src/SDCCast.c (decorateType): fixed bug #832664
1557 2003-10-31 Borut Razem <borut.razem AT siol.net>
1559 * support\cpp2\cpplex.c: fixed for SDCPP:
1560 comments(when executed with -C option) and _asm blocks
1561 were included even if they where in skipped #if block.
1562 Applied solution from GCC cpp 3.3.2
1564 2003-10-31 Borut Razem <borut.razem AT siol.net>
1566 * src/SDCC.lex: sdcc now understands both formats:
1567 '# <line_number> <file_name>' and
1568 '#line <line_number> <file_name>'
1569 * support/cpp2/cppmain.c: sdcpp now generates the standard
1570 '# <line_number> <file_name>' instead of former
1571 '#line <line_number> <file_name>'
1573 2003-10-30 Borut Razem <borut.razem AT siol.net>
1575 * support/cpp2/cpphash.h,
1576 * support/cpp2/cpplib.h
1577 * support/cpp2/cpplex.c,
1578 * support/cpp2/cppmain.c,
1579 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1581 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1583 Fixed a number of problems revealed by bug #827883.
1584 * src/SDCCloop.c (loopInvariants): Spill location of the
1585 result operand should be recomputed if extracted from
1586 a loop. Also, don't extract assignments of an iTemp
1588 * src/SDCCast.c (isConformingBody): loop reversal should
1589 not occur if the control variable is involved with a
1590 relational operator.
1592 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
1594 * .version: bumped to 2.3.6 to reflect the big improvements
1595 made by Erik and Klaus. Thanks!
1597 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
1599 Replaced the livrange code.
1600 * src/SDCClrange.c: added new LR code
1602 * src/SDCCBBlock.h: removed remainig parts from old LR code
1603 * src/ds390/ralloc.c,
1604 * src/ds390/gen.c: minor fixes to make it work with new code
1606 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1611 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1612 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1613 (tweaked fix for bug #818696)
1615 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1617 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1619 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1622 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1623 * src/mcs51/gen.c (gencjneshort),
1624 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1625 more efficient (per Scott Bronson's suggestion)
1627 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1629 Extended the semantics of the critical keyword to include
1630 individual statements. See RFE #827755 and #799831
1635 * support/Util/SDCCerr.c
1636 * support/Util/SDCCerr.h
1641 2003-10-19 Borut Razem <borut.razem AT siol.net>
1643 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1645 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1647 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1649 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1650 and predecrement operand is displayed
1652 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1654 * src/SDCCval.c (valMinus): fixed bug #826041
1656 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1658 Some hc08 related updates that I missed earlier
1659 * sim/ucsim/stypes.h
1660 * support/regression/ports/hc08/spec.mk
1662 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1664 New target "hc08" for the Motorola 68hc08 family of micros
1672 * sim/ucsim/hc08.src/*
1673 * sim/ucsim/configure.in
1674 * src/ucsim/configure
1675 * sim/ucsim/packages_in.mk
1678 * device/include/mc68hc908qy.h
1680 * device/lib/Makefile.in
1681 * support/regression/ports/hc08/*
1682 * support/regression/Makefile
1684 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1686 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1688 * src/ds390/gen.c (genCast): fixed bug #821957
1690 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1692 * device/lib/logf.c: "fixed" overlay bug
1693 * support/regression/ports/host/spec.mk: added m library
1694 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1695 * support/regression/tests/float_trans: added (for Eric)
1697 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
1699 * src/mcs51/gen.c (genCpl): fixed bug
1700 http://sf.net/mailarchive/message.php?msg_id=6263915
1702 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
1704 * src/SDCCast.c (decorateType): added extended constant folding
1705 * src/SDCCsymt.c (computeType): cleanup
1706 * src/SDCCval.c (valShift): minor optimization
1707 * support/regression/tests/ast_constant_folding.c: added
1709 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1711 * src/SDCCmain.c: removed some unintended changes
1713 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1715 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1716 * src/z80/gen.c: fixed part of bug #817589
1717 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1719 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
1721 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1732 * src/ds390/ralloc.c
1734 * src/mcs51/ralloc.c
1736 * src/pic16/ralloc.c
1739 * src/z80/gen.c: removed unused label "release:"
1741 2003-10-06 Borut Razem <borut.razem AT siol.net>
1743 * src/SDCC.lex: removed definition of unused variables
1744 save_optimize and save_options
1746 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
1748 * clean.mk: removed '=' in "-maxdepth=1"
1749 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1750 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1752 2003-10-06 Borut Razem <borut.razem AT siol.net>
1754 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1755 my_unput() replaced by unput()
1757 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
1759 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1760 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1761 type-punned pointer will break strict-aliasing rules"
1762 Old LR behaviour is again default; Klaus' LR can be choosen by
1763 defining the environment variable LRKLAUS
1767 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1768 * clean.mk: fixed removal of files in bin/CVS/
1769 * device/lib/clean.mk: fixed removal of directories small and large
1770 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1772 * src/SDCCval.c: removed superflous test for pedantic
1774 2003-10-05 Borut Razem <borut.razem AT siol.net>
1776 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1777 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1778 message "unmatched #pragma SAVE and #pragma RESTORE"
1780 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1782 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1783 assembly, critical functions, atomic, nojtbound)
1785 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
1787 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
1793 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1796 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1798 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1800 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1801 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1802 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1804 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1806 * src/z80/gen.c (genRet): fixed bug #524753
1807 * src/z80/gen.c (genCast): fixed internal error on cast from
1809 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1810 fix for bug #477835 to the z80
1811 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1812 for tracking iCodes in the peephole optimizer for z80
1814 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1816 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1817 the other part of bug #814548
1818 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1820 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
1822 * src/SDCCcse.c: fixed part of bug #814548
1824 2003-09-28 Borut Razem <borut.razem AT siol.net>
1826 * src/asm.c: rewrite of printILine() to use temporary file instead
1828 * src/xa51/main.c: commented out declaration of int rewinds
1830 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1832 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1834 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1836 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1837 * src/asm.c (printILine): Fixed bug #811015
1839 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1841 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1844 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1846 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1847 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1848 to correctly handle general case of AOP_PAIRPTR
1849 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1851 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1853 * src/mcs51/ralloc.c (fillGaps),
1854 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1855 register positioning bug)
1857 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
1859 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1861 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1863 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1864 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1865 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1866 (ralloc doesn't intentionally do this now, but perhaps later)
1867 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1868 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1869 register positioning bugs (Fixed bug #762602 and #795325)
1870 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1872 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1873 lines that --i-code-in-asm generates
1875 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1877 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1878 trying to fclose a FILE* that was already closed.
1880 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1882 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1883 of const struct should be treated as if const themselves)
1885 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
1887 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1889 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1891 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1892 Unix (/n) and DOS (/r/n) line terminations.
1894 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1896 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1899 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1901 * src/mcs51/gen.c (genFunction, genEndFunction),
1902 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1903 and restore of EA so that stack offsets to parameters are
1904 correct when using both critical and reentrant/stack-auto.
1905 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1906 size (can be triggered in error if sloc is shared between
1907 different sized objects)
1908 * device/include/float.h: fixed macros to explicitly use
1909 unsigned long where needed
1911 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
1913 Feature req. 799831: added code to allow nesting of critical functions
1914 * src/mcs51/gen.c (genFunction, genEndFunction)
1915 * src/ds390/gen.c (genFunction, genEndFunction)
1917 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1919 * src/SDCCsymt.c (sclsFromPtr),
1921 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1922 support for standard C idiom of memory mapped variables; for
1923 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1924 to xdata int at 0x1234 tempvar = 1.
1925 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1926 provided by Akiya ISHIDA
1928 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
1930 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1931 * src/SDCCval.c (constVal): added reduction from int to char
1932 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1933 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1934 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1936 * support/regression/tests/shifts.c: fixed
1938 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1940 * src/z80/gen.c (genXor): Fixed bug #805445
1942 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1944 Fixed bug #621531 (const & volatile confusion in the type chain).
1945 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1946 refer to the const or volatile state of the pointer itself.
1958 * src/pic16/ralloc.c
1959 * support/regression/tests/const.c
1961 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1963 When checking for duplicated modules, use absolute paths
1964 instead of relative paths. Files changed:
1969 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1971 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1973 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1975 * device/include/string.h: added size_t typedef, changed
1976 prototypes to use size_t, eliminated separate reentrant and
1977 non-reentrant declarations, added _memmove declaration
1978 * device/lib/_memcpy.c: changed to use size_t instead of int,
1979 changed /4 to >>2 to avoid division library call
1980 * device/lib/_memcmp.c,
1981 * device/lib/_memset.c,
1982 * device/lib/_strncat.c,
1983 * device/lib/_strncpy.c,
1984 * device/lib/_strncmp.c: changed to use size_t instead of int
1985 * device/lib/_memmove.c: new file (fixed bug #772294)
1986 * device/lib/Makefile.in: added _memmove.c
1987 * device/lib/z80/asm_strings.s: fixed bug #772290
1988 * support/regression/tests/bitfields.c: attempt to fix host assertion
1989 failure on amd64-unknown-linux2.2
1991 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1993 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1994 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1995 * as/z80/asmain.c (main): fixed bug #801766
1997 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
1999 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
2002 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2004 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
2005 reported in bug #800609
2007 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
2009 * Top header beautifications in src/pic16 directory:
2010 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
2011 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
2012 pcoderegs.h, ralloc.c, ralloc.h
2013 * main.c: added top header and GPL license notice
2014 * pcode.c: fixed the if-conditional warning
2016 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
2018 * device/lib/_mullong.c: replaced int by short for gcc
2020 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2022 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
2023 and JUMPTABLE iCodes properly now (worked by accident before)
2024 * src/mcs51/gen.c (leftRightUseAcc),
2025 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
2026 iCode properly now. Use getSize instead of nRegs since a & b
2027 aren't part of the nRegs tally.
2029 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
2031 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
2032 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
2033 before instructions that use the _STATUS register
2035 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
2037 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
2038 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
2039 fetching of the pointer
2040 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
2041 copied from genNearPointerSet()
2042 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
2043 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
2044 If they pop r0/r1 they must be called in the opposite order than aopOp().
2045 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
2046 (resp. --stack-auto), prepared for --xstack
2048 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2050 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
2052 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
2054 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
2055 these ports have their own __sdcc_external_start()
2057 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
2059 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2060 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
2061 type for bits was changed. It resulted in bit variables becoming
2062 global, which is not permitted in PIC 14 assembly output.
2064 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2066 * doc/sdccman.lyx: various additions and updates. Rearranged sections
2068 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2070 Z80 and MCS51 linkers complaint if a public symbol is defined
2071 in more than one library module:
2075 * as/mcs51/Makefile.in
2077 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2079 A few small changes that speed up the peephole optimizer.
2083 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2085 Try to make the peephole optimizer smarter by maintaining
2086 an association between the assembly source code and the
2087 iCodes that originated them. Put this information to use
2088 with a new peephole rule condition "notVolatile" so that
2089 the rules can be aggressive yet still safe.
2094 * src/mcs51/peeph.def
2096 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2100 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
2101 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
2102 if the left or right operand symbols have the accuse flag set.
2104 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2106 Changed the type of the result of the ! (NOT) operator to char;
2107 previously it returned the same type as the source. This allows
2108 us to eliminate all the genFloatNot functions (all of its target
2109 implementations were very buggy) since !float can use the same
2112 * src/SDCCicode.c (ast2iCode): ! returns char
2113 * src/mcs51/gen.c (genNot, genNotFloat),
2114 * src/ds390/gen.c (genNot, genNotFloat),
2115 * src/z80/gen.c (genNot, genNotFloat),
2116 * src/pic/gen.c (genNot, genNotFloat),
2117 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
2119 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
2121 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2122 1. Interrupt would not compile properly. Ensure PCLATH register is saved
2123 during interrupts. Ensure WSAVE is located at a shared bank address.
2124 2. Fixed page selection in some places
2125 3. Fixed BTFSS/C to where necessary use registers directly and not simply
2126 the registers name strings.
2127 4. Fixed "signed / unsigned compare" compiler warnings.
2128 5. The PIC port manages its own allocation of the general purpose
2129 registers, but makes no attempt to reuse them. As a result when
2130 compiling it soon runs out of general purpose registers. Some
2131 additional code was added to the files pcode.c and device.c to walk
2132 through the function call tree and rename the registers so that they
2142 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
2143 genPlus() & genMinus() when the result is the same as left or right
2145 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2147 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
2149 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2151 Made bitfield a distinct type from bit so that bitfields
2152 convert as per ANSI C and bits retain their traditional
2153 boolean style behaviour. Implemented bitfield support in
2161 * src/ds390/gen.c: bit v bitfield split
2162 * src/z80/gen.c: New support for bitfields
2163 * support/regression/tests/bitfields.c: reenabled z80,
2166 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2168 Rules 246.x, 247.x relate to bitfields, the others speed up
2169 access to xdata mapped I/O devices.
2171 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
2173 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2175 Cleaned up genPackBits and genUnpackBits and added two helper
2176 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
2177 for literal assignments in genPackBits (thanks to Frieder for
2183 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2185 Fixed bug #748310 (pointer to function type mishandled when the
2186 function name is omitted). Also fixed a SIGSEGV when a function
2187 attribute (reentrant, etc) is used on a non-function or on a
2188 function but misplaced before the parameter list.
2190 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
2192 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
2193 * support/Util/SDCCerr.h,
2194 * support/Util/SDCCerr.c: Added func attr misuse error msg
2196 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2198 Fixed bug #787649 by anonymous
2199 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
2200 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
2202 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2204 Fixed numerous bitfield problems.
2206 * src/SDCC.y: More bitfield related error checking
2208 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
2209 * support/Util/SDCCerr.h,
2210 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
2211 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2212 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2213 * support/regression/tests/bitfields.c: tests added
2215 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2217 Made the constant following the "interrupt" keyword optional. If
2218 omitted, the function will not automatically be given an entry
2219 in the interrupt vector table (similar to #pragma NOIV, but
2220 less syntacticly kludgy). The interrupt number is also now
2221 range checked. Also fixed a bug in the high order bit example
2228 * support/Util/SDCCerr.c
2229 * support/Util/SDCCerr.h
2232 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2234 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
2235 * src/SDCCicode.c (operandOperation): rewritten some ops
2236 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
2237 * src/SDCCsymt.c (computeType): literals are handled the same way as any
2239 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
2240 be re-activated by defining REDUCE_LITERALS)
2241 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
2242 unsigned, but are signed by default
2243 * src/SDCCval.c (constVal): rearranged
2244 * src/SDCCval.c (valMod): preliminary fix
2245 * src/SDCCval.c (valCastLiteral): use TYPE_* types
2246 * support/regression/literalop.c: added, work in progress
2248 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2250 Generate warnings for useless declarations like "char data;"
2251 that don't do what new users expect.
2254 * support/Util/SDCCerr.h
2255 * support/Util/SDCCerr.c
2257 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
2259 * src/SDCCval.c (valMult): fix overflow detection of negative int
2261 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2263 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
2265 Changes to support big endian targets:
2278 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
2280 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
2281 * device/lib/time.c: fixed warning "integer overflow in expression"
2283 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
2285 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
2286 * src/SDCCval.c (constVal): changed default to signed; hex and octal
2287 constants are unsigned; added recognition of "u" flag for unsigned
2288 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
2289 * src/SDCCval.c (valDiv, valMod): fixed signdness
2290 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
2291 signedness of modulo, left and right shift
2292 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
2293 * support/Util/SDCCerr.h: added warning W_INT_OVL
2294 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
2295 * src/SDCCast.c (ast_print): improved output of constants
2297 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2299 Fixed some warnings when building with MSVC:
2312 * support\cpp2\cpplib.c
2316 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
2318 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
2320 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2322 * support\librarian\clean.mk: Do not remove Makefile.
2323 * support\librarian\Makefile: added.
2325 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2327 Added librarian to MSVC build:
2330 * support\librarian\librarian.dsp
2332 'configure' not needed for librarian, removed:
2333 * support\librarian\configure
2334 * support\librarian\configure.in
2335 * support\librarian\config_in.h
2336 * support\librarian\Makefile.in
2338 Hopefully these ones built the librarian and the rest of sdcc properly:
2340 * Makefile.common.in
2342 Messed up 'configure', so revert to previous version:
2346 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
2348 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
2349 there, while the mantissa of a double is "only" 53 bits wide.
2351 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2353 Adding sdcclib to the build. MSVC project coming soon.
2354 Files added/changed:
2356 * support\librarian\clean.mk
2357 * support\librarian\configure
2358 * support\librarian\configure.in
2359 * support\librarian\config_in.h
2360 * support\librarian\Makefile.bcc
2361 * support\librarian\Makefile.in
2362 * support\librarian\sdcclib.c
2365 * Makefile.common.in
2369 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2371 Linker now complaints if linked modules have conflicting options, for
2372 example, one compiled using --model-large and another one compiled with
2373 --model-small. The following files were modified:
2395 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2397 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
2398 as/mcs51/lklibr.c: Generate a warning when a library is not found.
2400 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
2402 * src/z80/mappings.i: fix _mul[us][int,long] entries
2404 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2406 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
2408 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2410 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
2411 * support/regression/tests/bitopcse.c: added
2419 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2421 added support for new library format to z80, gbz80 linkers:
2427 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2429 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
2430 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
2432 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
2434 added DUMMY_READ_VOLATILE:
2443 * src/SDCCcse.c (algebraicOpts): many improvements
2444 * src/SDCCcse.h: removed algebraicOpts()
2445 * src/SDCCicode.c (picDummyRead): added
2447 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2449 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2450 "Insufficient space in data memory".
2452 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2454 * src/mcs51/gen.c: fixed bug #771358
2455 * src/z80/gen.c: fixed bug #759087
2457 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2459 * src/pic16/glue.c: minor cleanup by Vangelis
2461 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2463 * device/include/regc515c.h: fixed #758477
2464 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2465 * device/lib/_gptrput.c: saved a few bytes
2466 * my tab spacing is 8, yours too?)
2467 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2468 * device/lib/serial.c: process RX bytes earlier than TX bytes
2469 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2471 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2473 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2475 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2477 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2479 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2481 * device/lib/Makefile.in: bad fix, reverted to 1.43
2483 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2485 * device/lib/Makefile.in: added missing z80 object files
2487 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2489 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2490 pic16 progress by Vangelis:
2505 * pic16/pcodepeep.c:
2508 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2510 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2512 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2514 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2515 added gbz80 build to MSVC project.
2516 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2517 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2518 from 8051 stuff and setup so it links using a .lnk file.
2520 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2522 * support/librarian/sdcclib.c: sdcc librarian.
2523 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2526 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2528 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2530 2003-07-02 Borut Razem <borut.razem AT siol.net>
2532 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2533 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2534 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2535 src/xa51/main.c, src/z80/main.c:
2536 virtualization of glue() function: each port has it's own glue function,
2537 which is accessed by do_glue function pointer in PORT.general structure
2539 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2541 * DS800C400 fun, improved ROM interface and tinibios.
2543 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2545 * More support for DS80C400. Now includes beginning of interface to ROM.
2547 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2549 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2551 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2553 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2555 2003-06-19 Borut Razem <borut.razem AT siol.net>
2557 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2559 2003-06-19 Borut Razem <borut.razem AT siol.net>
2561 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2562 fixed Z80 port - crt0.o: cannot open.
2564 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2566 * support/Util/MySystem.c (merge_command): revert bad fix
2568 2003-06-18 Borut Razem <borut.razem AT siol.net>
2570 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2572 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2574 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2575 option --use-stdout sends errors to stdout instead of stderr.
2577 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2579 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2581 2003-06-15 Borut Razem <borut.razem AT siol.net>
2583 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2584 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2585 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2586 fixed width array of pointers replaced with sets;
2587 multiple include and lib paths ared transferred to preprocessor and linker
2588 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2589 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2590 fixed width array of pointers
2591 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2592 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2593 fixupPath(), getPathDifference()
2594 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2595 fixed width array of pointers
2597 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
2599 * src/pic16/ralloc.c: fix warnings
2600 * src/pic16/pcode.c: fix warning
2602 2003-06-10 Scott Dattalo <scott AT dattalo.com>
2604 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
2605 know all the details, but essentially this set of changes enable
2606 the pic16 port to generate movff instructions and generate assembler
2611 * src/pic16/pcode.c:
2612 * src/pic16/device.c:
2614 * src/pic16/pcode.h:
2615 * src/pic16/pcoderegs.c:
2616 * src/pic16/ralloc.c:
2617 * src/pic16/ralloc.h:
2619 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2621 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2622 added option --vc, so sdcc errors and warnings are compatible with
2623 Microsoft Visual Studio.
2625 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2627 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2628 device/lib/libfloat.lib: added atof function.
2630 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
2632 * doc/sdccman.lyx: updated to Lyx 1.3
2633 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2634 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2635 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2637 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
2639 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
2641 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2643 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2644 additions to the "related tools/documentation" section
2646 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
2648 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2650 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
2652 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
2653 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2655 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
2657 * doc/sdccman.lyx: fix double dash and other minor things
2658 * doc/Makefile: fix double dash
2660 2003-05-28 Karl Bongers(patches from Martin Helmling)
2661 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2662 condition and ignore commands.
2664 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2666 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2667 is in parts still quite out of date, I did changes as far as I felt makes sense
2668 for a non-native english speaker.
2669 Please feel free to add to the manual or to correct my changes.
2670 * doc/Makefile: undid touching the date of intermediate tex files.
2672 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2674 * doc/sdccman.lyx: Manual has an index now
2676 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
2678 Finalize muluint/mulsint and mululong/mulslong merging:
2679 * device/lib/_mulint.c
2680 * device/lib/_mullong.c
2681 * device/lib/gbz80/mul.s
2682 * device/lib/gbz80/stubs.s
2683 * device/lib/z80/mul.s
2684 * device/lib/z80/stubs.s
2685 * src/SDCCsymt.c (initCSupport)
2687 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2689 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2690 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2691 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2692 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2695 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2697 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2698 the regression tests I'm not brave enough to enable 245.b, 245.c
2699 * doc/sdccman.lyx: added latex preamble for hyperref package.
2700 Using pdflatex this will give you a hyperlinked pdf file with
2701 bookmarks. (prepend '%' before /usepackage if this breaks something)
2703 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2705 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2707 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
2709 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2711 2003-05-21 <johan AT balder>
2713 * src/SDCCglue.c (printIval): fixed bug #739934
2715 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2717 Applied patch from bug 737905 (renamed yylineo to mylineno):
2724 * src/pic16/pcode.c: Cleaned warnings
2725 * src/pic16/pcodeflow.c: Cleaned warnings
2726 * src/pic16/pcoderegs.c: Cleaned warnings
2728 2003-05-19 Scott Dattalo <scott AT dattalo.com>
2730 * src/pic16/pcode.c: Cleaned warnings
2731 * src/pic16/pcodepeep.c: Cleaned warnings
2732 * src/pic16/ralloc.c: Cleaned warnings
2734 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2736 * doc/sdccman.lyx: fixed bug 739745
2737 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2739 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
2741 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2742 it can be defined with CFLAGS when running configure
2743 * src/SDCCmain.c: fixed compiling + linking with object files
2745 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
2747 * configure.in: configure for pic16 port,
2748 added --disable-pic16-port
2749 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2750 * src/SDCCmain.c: linkOptions is changed to set *,
2751 added if/endif conditional macros to remove options help
2752 messages from optionsTable when a port is not configured, added
2753 support for the PIc16 port in the ports table, when executing
2754 the compiler with no port specified on command line, a default
2755 port is selected with the new macro DEFAULT_PORT which is
2756 defined in port.h, in setDefaultOptions() linkOptions is removed
2757 from initialization assignment, since now it is a set,
2758 parseCmdLine uses setParseWithComma for linkOptions, in
2759 linkEdit() linkOptions are accessed with new function indexSet()
2760 which returns the i'th item of a set variable. See SDCCset.c, in
2761 linkEdit() when calling buildCmdLine(), added linkOptions as
2762 last argument. Now users can pass arguments to gplink via the
2763 -Wl option, main() uses pic16glue() to glue up pic16 programs
2764 * src/SDCCpeeph.c: various changes to support pic16
2765 * src/SDCCset.c: added function void *indexSet(set *, int) to
2766 return the i'th item of the set
2767 * src/SDCCset.h: added function prototype for indexSet()
2768 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2769 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2770 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2771 added macro DEFAULT_PORT
2772 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2773 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2775 * src/pic16/glue.c: commented out some error producing lines
2776 * src/pic16/main.c: __config directives are commented out to stop
2777 gpasm complaining and test the linkage with gplink, _linkCmd and
2778 _asmCmd changed to be more gplink and gpasm friendly
2779 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2780 produced an error when parsed, peep rule 12 is added to utilize
2781 movff, but it is commented out since the pCode does not support
2782 yet a command with 2 address arguments
2784 2003-05-18 <johan AT balder>
2786 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2787 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2788 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2790 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2791 Added feature to script commands from file.
2793 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
2795 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2796 * src/SDCCutil.c: include ctype.h for win32
2798 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
2800 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2802 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2804 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2805 Fixed so you can set breakpoints prior to run, run does not stop
2806 on entry now. Add tbreak. Other enhancements and fixes for use
2809 2003-05-12 Borut Razem <borut.razem AT siol.net>
2811 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2813 2003-05-11 Borut Razem <borut.razem AT siol.net>
2815 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2816 the path of bin directory, so that PATH is the only env. variable, which has to be set
2817 in case of standard installation.
2818 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2819 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2820 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2822 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2824 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2825 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2826 temp files are in the port dir; clean the gen/test directory when
2827 generating new test.c
2828 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2829 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2830 * support/regression/tests/zeropad.c: added
2832 2003-05-09 <johan AT balder>
2834 * src/SDCCglue.c: fixed bug #597940
2836 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2838 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2839 cache sfr, optimize next,step, fix off by one sourceline,
2840 support ddd list function.
2841 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2843 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2845 * support/regression/HTMLgen.py: added compare_s2f()
2846 * support/regression/Makefile: redo 1.27
2847 * support/regression/generate-cases.py: redo 1.5
2849 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
2851 * support/regression/tests/float.c: workaround 33 bit hex constant
2852 * support/regression/tests/simplefloat.c: fix division for host
2854 2003-04-29 Scott Dattalo <scott AT dattalo.com>
2856 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
2857 that tame's the PIC's over-aggressive optimizer.
2859 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2861 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2864 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
2866 Initial support for DS80C400. "Hello world" runs on TINIm400
2869 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2871 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2872 * Some notes on ddd usage added in debugger/README
2873 Martin Helmling adding more features and fixes for ddd GUI debugger.
2874 Code added for nexti, stepi, up, down, and other adjustments.
2876 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
2878 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2879 * src/pic/peeph.def Added two rules to optimize carry manipulation
2880 * src/pic/* removed debug printfs
2882 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
2884 * debugger/mcs51/cmd.c: added header newalloc.h
2886 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
2888 * as/Makefile: new EXEEXT
2889 * as/z80/Makefile: remove trailing slash of BUILDIR
2890 * as/z80/clean.mk: new EXEEXT
2891 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2892 * support/cpp2/Makefile.in: new EXEEXT
2893 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2895 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
2897 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2898 EXEEXT was introduced to fix all related problems with targets
2899 "clean", "install" and "uninstall"; a couple of further flaws
2900 especially with "clean" have been fixed too
2901 * as/mcs51/Makefile.in
2906 * debugger/mcs51/Makefile.in
2907 * debugger/mcs51/clean.mk
2909 * link/z80/Makefile.in
2912 * packihx/Makefile.in
2914 * sim/ucsim/Makefile
2915 * sim/ucsim/clean.mk
2916 * sim/ucsim/avr.src/Makefile.in
2917 * sim/ucsim/avr.src/clean.mk
2918 * sim/ucsim/s51.src/Makefile.in
2919 * sim/ucsim/s51.src/clean.mk
2920 * sim/ucsim/xa.src/Makefile.in
2921 * sim/ucsim/xa.src/clean.mk
2922 * sim/ucsim/z80.src/Makefile.in
2923 * sim/ucsim/z80.src/clean.mk
2924 * sim/ucsim/main_in.mk
2925 * sim/ucsim/packages_in.mk
2926 * sim/ucsim/gui.src/Makefile.in
2927 * sim/ucsim/gui.src/serio.src/Makefile.in
2928 * sim/ucsim/gui.src/serio.src/clean.mk
2931 * support/cpp2/Makefile.in
2932 * support/cpp2/clean.mk
2933 * support/makebin/Makefile
2934 * support/makebin/clean.mk
2935 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2936 * doc/sdccman.lyx: --program-suffix no longer needed
2938 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2940 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2941 Martin Helmling added support for ddd GUI debugger.
2942 Code added to display assembly, set variables, and other commands
2943 to interface to ddd.
2945 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
2947 * as/Makefile: fix target clean
2948 * as/clean.mk: fix target clean
2949 * as/z80/clean.mk: fix target clean
2951 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
2953 * Makefile.common.in: added AT EXEEXT AT
2954 * configure.in: removed all mingw32 stuff
2955 * configure: rebuilt from configure.in
2956 * doc/sdccman.lyx: updated section "installation"
2957 * support/scripts/sdcc_mingw32: adapted to configure
2958 * support/scripts/sdcc_cygwin_mingw32: added
2960 2003-04-22 Scott Dattalo <scott AT dattalo.com>
2962 * src/pic Added object file support for the PIC port
2963 * src/pic Applied patch from Craig Franklin (this started the object file support)
2964 * src/regression Updated the PIC regression tests for object files
2966 2003-04-20 Borut Razem <borut.razem AT siol.net>
2968 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2969 lklex.c: In function `getfid':
2970 lklex.c:203: warning: array subscript has type `char'
2971 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2972 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2973 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2974 stack handling macros
2976 2003-04-19 Borut Razem <borut.razem AT siol.net>
2978 * "handling space characters in file path" task:
2979 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2980 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2981 * support/Util/MySystem.h: make it self-sufficient
2982 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2983 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2984 handling space characters in file path
2985 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2986 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2987 * support/Util/MySystem.c: handling space characters in executable's path
2989 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
2991 * as/z80/Makefile: fix permanent rebuild of z80
2992 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2993 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2995 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
2997 * src/SDCCopt.c: add special case optimization to replace modulo by
2998 a power of two with a bitwise AND.
3000 2003-04-18 <johan AT balder>
3002 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
3004 2003-04-17 <johan AT balder>
3006 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
3007 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
3009 2003-04-13 Borut Razem <borut.razem AT siol.net>
3011 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
3012 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
3013 fixed mingw problem in adl_NORMALIZE_PATH
3015 2003-04-12 Borut Razem <borut.razem AT siol.net>
3017 * fixed "#pragma SAVE/RESTORE can not be nested":
3018 * src/SDCC.lex: reworked pragma handling functions
3019 * sdcc/src/SDCCglobl.h: reworked stack handling macros
3020 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
3022 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3024 * src/SDCCutil.c (pathEquivalent): defined but not used
3025 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
3026 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
3027 * configure: rebuilt from configure.in
3028 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3029 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3030 * device/include/Makefile.in: replace sdcc_datadir
3031 * device/lib/Makefile.in: replace sdcc_datadir
3032 * Makefile.common.in: add LDFLAGS from configure
3033 * packihx/Makefile.in: use LDFLAGS
3034 * src/Makefile.in: use LDFLAGS
3035 * support/cpp2/Makefile.in: add LDFLAGS from configure
3036 * support/makebin/Makefile: use LDFLAGS
3037 * .version: bumped version number to 2.3.5
3039 2003-04-12 Borut Razem <borut.razem AT siol.net>
3041 * completed "different paths" task:
3042 * src/SDCCmacro.c: fixed bug in handling quotes
3043 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
3044 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
3046 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3048 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
3050 2003-04-11 kevin Vigor <kevin AT vigor.nu>
3052 * ds390/gen.c ds390/peeph.def: fix bug 706781
3054 2003-04-11 Borut Razem <borut.razem AT siol.net>
3056 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
3058 2003-04-10 Scott Dattalo <scott AT dattalo.com>
3060 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
3061 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
3062 set - this bit used to not be set...).
3063 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
3064 bad code in PIC Port
3065 * src/regression/and2.c added to test bug 609268
3066 * src/regression/Makefile added and2.c to regression test
3069 2003-04-08 <johan AT CP255758-A>
3071 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
3072 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
3073 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
3075 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
3077 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
3079 * support/cpp2/Makefile.in: fix bug #487815
3080 * configure: rebuilt from configure.in
3081 * Makefile.common.in: docdir changed, new path suffixes
3082 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3083 * sdcc_vc_in.h: reflect changes from sdccconf.h
3084 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
3085 * src/SDCCutil.h: remove BINDIR hack
3086 * doc/sdccman.lyx: update new path hierarchy
3088 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3090 * src/SDCCpeeph.c: added okToRemoveSLOC test
3092 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3094 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
3096 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3098 * src/SDCCpeeph.c: added labelIsReturnOnly test
3099 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
3101 2003-04-05 <johan AT balder>
3103 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
3104 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
3105 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
3106 * src/SDCCast.c: fixed a warning
3107 * src/SDCCast.h: fixed a warning
3108 * src/SDCCicode.c (operandFromAst): fixed a warning
3110 2003-04-04 <johan AT balder>
3112 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
3113 * src/SDCCast.c (decorateType): fixed bug #715076
3114 * src/SDCC.y: fixed bug #702907
3116 2003-04-03 <johan AT balder>
3118 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
3119 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
3120 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
3121 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
3122 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
3124 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
3126 * _decdptr.c: fix return values
3127 * _gptrget.c: fix return values
3128 * _gptrgetc.c: fix return values
3129 * _gptrput.c: fix return values
3130 * _mulint.c: fix return values
3131 * as/z80/Makefile: fix 'make -j' problem
3133 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
3135 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
3136 * configure.in: big cleanup, updated to autoconf 2.5x
3137 * configure: rebuilt from configure.in
3138 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3139 * sdcc_vc_in.h: reflect changes from sdccconf.h
3140 * doc/Makefile: fixed a flaw in "make install"
3142 2003-04-02 <johan AT balder>
3144 * src/ds390/gen.c (genCmp): no comments
3145 * src/mcs51/gen.c (genCmp): no comments
3146 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
3147 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
3149 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
3151 * support/regression/generate-cases.py: place generated file in given sub directory
3152 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
3153 * support/regression/Makefile: improvements for 'make -j';
3154 side effect: it's simpler and faster now
3156 2003-03-31 Borut Razem <borut.razem AT siol.net>
3158 * src/z80/main.c: link-{port} and as-{port} defined without path
3159 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
3161 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
3163 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
3165 2003-03-30 Borut Razem <borut.razem AT siol.net>
3167 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
3168 changed type of list parameter to set
3169 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
3170 * src/port.h: changed type of do_assemble() parameter to set
3171 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
3172 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
3173 definition of "cppoutfilename" macro with NULL value in preProcess()
3174 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
3175 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
3176 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
3177 replaced with set *binPathSet
3178 * shash_add() deallocates the item, if allready exsists, before adding the new one
3179 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
3181 2003-03-30 Scott Dattalo <scott AT dattalo.com>
3183 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
3184 a nested for loop bug in the PIC port
3185 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
3188 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
3190 * support/Util/dbuf.h: remove C++ stuff to make it portable
3192 2003-03-28 Borut Razem <borut.razem AT siol.net>
3194 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
3195 literal strings in stringLiteral()
3196 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
3197 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
3200 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
3202 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
3204 2003-03-26 <johan AT balder>
3206 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
3207 * src/ds390/gen.c (saveRegisters): catched symbol abuse
3208 * src/SDCCast.c (decorateType): fixed " -v < 3"
3210 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
3212 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
3213 Added Lenny Story's debug infrastructure changes:
3214 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
3215 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
3216 * src/cdbFile.c: added
3217 * src/SDCCdebug.c: added
3218 * src/SDCCdebug.h: added
3219 * src/SDCCast.c (createFunction)
3220 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
3221 * src/SDCCmain.c (parseCmdLine, main)
3222 * src/SDCCmem.c (redoStackOffsets)
3223 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
3226 * src/avr/gen.c (genAVRCode)
3227 * src/ds390/gen.c (gen390Code)
3228 * src/mcs51/gen.c (gen51Code)
3229 * src/pic/gen.c (genpic14Code)
3230 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
3231 * src/xa51/gen.c (genXA51Code)
3232 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
3234 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3236 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
3237 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
3239 2003-03-22 <johan AT balder>
3241 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
3243 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
3245 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
3246 * doc/cdbfileformat.lyx: added, written by Lenny Story
3247 * doc/Makefile: added cdbfileformat.lyx
3248 * doc/clean.mk: added cdbfileformat.lyx
3250 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
3252 * src/mcs51/peeph.def: fix bug #705773
3254 2003-03-20 <johan AT balder>
3256 An sfr/sbit can have an "at #" AND an initializer
3257 * src/SDCCsymt.c (checkSClass):
3258 * src/SDCCmem.c (allocGlobal):
3259 * src/SDCCmem.c (allocLocal):
3260 * src/SDCCast.c (createBlock):
3262 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
3264 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
3266 2003-03-16 <johan AT balder>
3268 Undid the hackup of const and volatile, the problem is much bigger
3270 * src/SDCCast.c:1.171
3271 * src/SDCCglue.c:1.138
3272 * src/SDCCicode.c:1.146
3273 * src/SDCCsymt.c:1.150
3274 * src/SDCCval.c:1.65
3276 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
3278 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
3279 * src/ds390/gen.c (genAddrOf): fixed bug #704087
3281 2003-03-13 <johan AT balder>
3283 Hackup const and volatile modifiers in type chains a bit:
3285 * src/SDCCast.c:1.169
3286 * src/SDCCglue.c:1.136
3287 * src/SDCCicode.c:1.143
3288 * src/SDCCsymt.c1.146
3289 * src/SDCCsymt.h1.59
3290 * src/SDCCval.c:1.63
3292 2003-03-12 <johan AT balder>
3294 * src/SDCCBBlock.h: more LRH debugging junk
3295 * src/SDCCcflow.h: more LRH debugging junk
3296 * src/SDCCloop.c: more LRH debugging junk
3297 * src/SDCC.y (struct_declaration): fixed bug #697590
3298 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
3299 * src/ds390/gen.c (aopForRemat): fixed bug #700031
3300 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
3302 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3303 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
3304 test function names must now match exactly).
3305 * src/SDCCcse.c: added special case in findCheaperOp to allow
3306 extending a short integer. Makes less awful code for bug 700121 test case.
3308 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3310 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
3311 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
3313 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3315 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
3316 actually called (operandsNotEqual() was called for all
3317 operandsNotEqualX tests).
3319 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3321 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
3322 with shorter literals. Fixes bug 700121.
3324 2003-03-11 <johan AT balder>
3326 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
3328 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
3330 * src/SDCCloop.c (mergeRegions): an evil beast is dead
3331 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
3333 2003-03-10 Borut Razem <borut.razem AT siol.net>
3335 * src/SDCCmain.c: pipe preprocessor's output
3336 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3337 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3338 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3339 which closes all pipes in pipeSet set
3340 * src/SDCCset.c: free deleted item in function deleteSetItem()
3341 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3342 moved from z80 to src subproject
3343 * .version: increased version number to 2.3.4
3345 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
3347 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
3348 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
3349 * support/regression/ports/xa51/spec.mk: fix typo
3351 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
3353 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
3355 2003-03-09 Borut Razem <borut.razem AT siol.net>
3357 * src/SDCCmain.c: pipe preprocessor's output
3358 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3359 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3360 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3361 which closes all pipes in pipeSet set
3362 * src/SDCCset.c: free deleted item in function deleteSetItem()
3363 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3364 moved from z80 to src subproject
3366 2003-03-09 Borut Razem <borut.razem AT siol.net>
3368 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
3369 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
3370 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
3371 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
3372 * src/SDCCglobl.h: unification of WIN32 native definitions
3374 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3376 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
3378 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3380 * src/configure.in: check for endianess (even while cross-compiling)
3381 * src/configure: check for endianess (even while cross-compiling)
3382 * src/configure_in.h: check for endianess (even while cross-compiling)
3383 * src/avr/gen.c: remove old endianess stuff
3384 * src/mcs51/gen.c: remove old endianess stuff
3385 * src/ds390/gen.c: remove old endianess stuff
3386 * src/pic/gen.c: remove old endianess stuff
3387 * src/pic/genarith.c: remove old endianess stuff
3388 * src/pic/glue.c: fix endianess check
3389 * src/pic16/gen.c: remove old endianess stuff
3390 * src/pic16/genarith.c: remove old endianess stuff
3391 * src/pic16/glue.c: fix endianess check
3392 * src/xa51/gen.c: remove old endianess stuff
3393 * src/z80/gen.c: fix endianess check
3394 * src/SDCCglue.c: fix endianess check
3395 * src/ds390/peeph.def: fix bug 700036
3397 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3399 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
3400 * src/configure: find appropriate data-types on host for SDCC's int and long
3401 * src/configure.in: find appropriate data-types on host for SDCC's int and long
3402 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
3403 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
3405 2003-03-07 <johan AT balder>
3408 some minor cleanups before the big shot
3409 OP_DEFS and OP_USES now use Kevin's protection
3410 new option --nolabelopt
3421 * src/ds390/ralloc.c:
3422 * src/mcs51/ralloc.c:
3424 * src/xa51/ralloc.c:
3427 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3429 * src/pic/pcode.c (get_op): fix 64 bit warnings
3430 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
3431 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
3432 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
3433 * support/regression/tests/malloc.c: fix 64 bit warnings
3435 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3437 * src/mcs51/gen.c (genMinus): fixed bug 696436
3439 2003-03-02 Borut Razem <borut.razem AT siol.net>
3441 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3443 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3445 * configure.in: test for mkstemp
3446 * sdccconf_in.h: add HAVE_MKSTEMP
3448 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3450 * device/include/ctype.h: removed warning while using --stack-auto
3451 * device/include/malloc.h: removed warning while using --stack-auto
3452 * device/include/string.h: removed warning while using --stack-auto
3454 2003-02-23 Borut Razem <borut.razem AT siol.net>
3456 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3457 because NDEBUG is defined (see man assert)
3458 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3460 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3462 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3463 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3465 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3467 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3468 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3470 2003-02-18 <johan AT balder>
3472 * as/mcs51/asmain.c (asmbl): module can start with a digit
3473 * as/z80/asmain.c (asmbl): module can start with a digit
3475 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3477 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3478 * src/asm.c: fix pipe() for Mingw32
3480 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3482 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3483 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3484 make -V work again; --c1mode reads now from stdin
3485 * doc/sdccman.lyx: added --c1mode
3486 * support/Util/SDCCerr.c: new messages for c1 mode
3487 * support/Util/SDCCerr.h: new messages for c1 mode
3488 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3490 2003-02-15 <johan AT balder>
3492 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3494 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3496 * doc/sdccman.lyx: Environment variables, -o and other minor things
3498 2003-02-14 <johan AT balder>
3500 * src/xa51/main.c: before anyone really tries to use it :)
3502 * Install doc's in share/sdcc/doc
3503 * removed some obsolete files
3504 * Do a proper make distclean and uninstall
3505 M Makefile.common.in
3508 M device/include/Makefile.in
3509 M device/lib/Makefile.in
3512 M sim/ucsim/doc/Makefile.in
3515 R src/xa51/peeph.rul
3516 M support/cpp2/Makefile.in
3517 M support/makebin/Makefile
3520 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3522 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3524 2003-02-10 Borut Razem <borut.razem AT siol.net>
3526 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3527 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3528 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3529 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3530 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3531 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3532 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3533 src/z80/Makefile.bcc: Borland Makefile cleanup
3534 * as/z80/Makefile.bcc: Added Borland Makefile
3535 * support/cpp2/borland.h: Removed
3537 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3539 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3540 * src/SDCC.lex: new pragma NOIV
3541 * src/SDCCglobl.h: new pragma NOIV
3542 * src/SDCCmem.c: new pragma NOIV
3544 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3546 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3548 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3550 * src/SDCCmain.c: signal handling is switched off by --debug
3551 * doc/Makefile: small fix for install; use clean.mk again
3552 * doc/clean.mk: clean *.pdf and *.html too
3554 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3556 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3557 * device/lib/printfl.c: fix a ds390 bug by making it portable
3558 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3559 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3560 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3561 * debugger/mcs51/cmd.c: converted multi-line string literals
3562 * sim/ucsim/globals.cc: converted multi-line string literals
3563 * src/SDCCmain.c: introduced signal handler to remove temp files
3564 * doc/Makefile: small tweaks, implement clean
3565 * doc: removed generated files
3567 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3569 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3570 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3571 Address Record is not correctly generated for DS390."
3573 2003-02-02 Borut Razem <borut.razem AT siol.net>
3575 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3576 * as/mcs51/asm.h: fixed compilation with Borland C
3577 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3578 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3579 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3580 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3581 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3582 src/z80/Makefile.bcc: delete $(LIB) only if exist
3583 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3585 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
3587 * device/include/malloc.h: introduced NULL
3588 * device/include/string.h: introduced NULL
3589 * device/include/stdlib.h: introduced NULL
3590 * device/lib/_memcpy.c: removed NULL
3591 * device/lib/_strcat.c: removed NULL
3592 * device/lib/_strchr.c: removed NULL
3593 * device/lib/_strcmp.c: removed NULL
3594 * device/lib/_strcpy.c: removed NULL
3595 * device/lib/_strcspn.c: removed NULL
3596 * device/lib/_strlen.c: removed NULL
3597 * device/lib/_strncat.c: removed NULL
3598 * device/lib/_strncmp.c: removed NULL
3599 * device/lib/_strncpy.c: removed NULL
3600 * device/lib/_strpbrk.c: removed NULL
3601 * device/lib/_strrchr.c: removed NULL
3602 * device/lib/_strspn.c: removed NULL
3603 * device/lib/_strstr.c: removed NULL
3604 * device/lib/_strtok.c: removed NULL
3605 * device/lib/malloc.c: removed NULL, include own header
3607 2003-02-02 <johan AT balder>
3609 * 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
3610 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3611 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3612 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3613 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3614 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3616 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3618 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3621 2003-02-01 <johan AT balder>
3623 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3625 2003-01-31 <johan AT CP255758-A>
3627 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3629 2003-01-30 <johan AT balder>
3631 * src/SDCCBBlock.c: automatic bug detection
3632 * src/SDCCicode.c: automatic bug detection
3634 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3636 * src/SDCCglobl.h: now --xram-size 0 works
3637 * src/SDCCmain.c: now --xram-size 0 works
3639 2003-01-29 <johan AT balder>
3641 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3643 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3645 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3646 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3647 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3648 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3649 * src/SDCCglobl.h: Added options --xram-size and --code-size
3650 * src/SDCCmain.c: Added options --xram-size and --code-size
3652 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3654 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3655 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3657 2003-01-27 <johan AT balder>
3659 * src/SDCC.y: fixed bug #613764
3661 2003-01-26 <johan AT balder>
3663 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3664 * src/SDCCsymt.h: fixed bug #673374
3665 * src/SDCCglue.c: fixed bug #661910
3666 * src/SDCCast.c: fixed bug #458099 and 673374
3668 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3670 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3671 * as/mcs51/strcmpi.h: added
3672 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3673 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3674 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3675 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3676 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3677 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3678 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3679 * as/mcs51/Makefile.aslink: new module strcmpi
3680 * as/mcs51/Makefile.asx8051: new module strcmpi
3681 * as/mcs51/Makefil.bcc: new module strcmpi
3682 * as/mcs51/Makefile.in: new module strcmpi
3683 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3685 2003-01-26 <johan AT balder>
3687 * src/SDCCglue.c: reverted back to 1.124
3688 * src/SDCCast.c: reverted back to 1.156
3689 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3691 2003-01-25 <johan AT balder>
3693 * src/SDCCglue.c: A better fix for bug #661910
3694 * src/SDCCast.c: A better fix for bug #661910
3695 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3697 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3699 * src/Makefile.in: remove spawn.o
3700 * src/SDCCmain.c: remove spawn.h
3701 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3702 * src/spawn.c: removed
3703 * src/spawn.h: removed
3704 * support/regression/ports/ds390/spec.mk: link with -r
3706 2003-01-24 <johan AT CP255758-A>
3708 * src/ds390/gen.c (aopOp): fixed bug #667458
3709 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3710 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3711 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3713 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3715 * src/mcs51/peeph.def: better assembler identation by Frieder
3716 * src/mcs51/gen.c: better assembler identation by Frieder
3718 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3720 * as/z80/string.h: removed for gcc 3.2
3721 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3722 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3724 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3726 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3727 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3728 * support/regression/Makefile: separate temp files for ports
3729 * support/regression/generate-cases.py: separate temp files for ports
3730 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3731 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3733 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3735 * moved tinitalk to device/examples/ds390
3737 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
3739 * as/mcs51/lkmem.c: rflag is for DS390
3740 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3741 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3742 (linkEdit): move mem- and map-files the same way as ihx-files
3743 * src/z80/main.c (_setDefaultOptions): removed --generic
3744 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3745 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3746 * src/pic/glue.c (picglue): --c1mode works again
3747 * src/pic16/glue.c (pic16glue): --c1mode works again
3748 * src/asm.c (printCLine): fix #660034
3750 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3752 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
3753 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3754 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3755 * as/mcs51/lkmem (summary): better fix for sp problem
3756 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3757 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3758 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3759 remove --stack-after-data
3761 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
3763 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3764 * src/SDCCutil.c (join): ugly bug: missing '\0'
3765 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3767 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3769 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3771 * src/pic/main.c (_asmCmd): gpasm supports -o
3772 * src/z80/main.c: more general macros
3773 * device/lib/Makefile.in: remove intermediate files
3775 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3777 * .version: Bumped version number to 2.3.3
3778 * src/SDCCBBlock.c: new option -o
3779 * src/SDCCglobl.h: new option -o
3780 * src/SDCCglue.c: new option -o
3781 * src/SDCCmain.c: new option -o
3782 * src/asm.c: new option -o
3783 * src/ds390/main.c: new option -o
3784 * src/pic/glue.c: new option -o
3785 * src/pic/pcode.c: new option -o
3786 * src/pic/ralloc.c: new option -o
3787 * src/pic16/glue.c: new option -o
3788 * src/pic16/pcode.c: new option -o
3789 * src/pic16/ralloc.c: new option -o
3790 * src/z80/main.c: new option -o
3791 * device/lib/Makefile.in: use -o
3792 * support/regression/ports/ds390/spec.mk: use -o
3793 * support/regression/ports/gbz80/spec.mk: use -o
3794 * support/regression/ports/mcs51/spec.mk: use -o
3795 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3796 * support/regression/ports/z80/spec.mk: use -o
3797 * support/regression/ports/ucz80/spec.mk: use -o
3798 * support/regression/ports/xa51/spec.mk: use -o
3799 * support/regression/fwk/lib/timeout.c: fix usage string
3801 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
3802 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
3804 2003-01-07 <johan AT balder>
3806 * src/SDCCast.c (decorateType): fixed bug #600035
3808 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
3809 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3810 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3811 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3812 * src/pic/pcode.c: outcommented unused variable to remove warnings
3813 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3815 2003-01-06 <karl AT turbobit.com>
3816 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3819 2003-01-06 <johan AT balder>
3821 * src/SDCCicode.c: fixed array add
3823 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
3824 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3825 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3827 2003-01-04 <johan AT balder>
3829 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3831 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3832 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3834 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3835 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
3836 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3838 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3839 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3841 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
3842 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3844 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3845 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3847 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3849 * in \sdcc\as\mcs51\ changed these files in order to create an
3850 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3851 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3852 following files to include the previous two files: aslink.dsp,
3853 Makefile.aslink, Makefile.bcc, and Makefile.in.
3855 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3856 .adb instead of .cdb
3858 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3860 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3861 value from option --iram-size.
3863 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3865 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3868 2002-09-18 <wiml AT hhhh.org>
3870 * SDCClrange.h: exposed setFromRange() and setToRange()
3871 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3872 packRegsForAccUse() (bug 542397)
3873 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3874 multiple times and emitting the fetch operations more than once
3875 added aopGetUsesAcc() function to allow binary operators to
3876 fetch their operands in the correct order; made genMinus() emit
3877 compact code for X = LITERAL - Y
3879 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3880 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3881 sprintf() in line 1267.
3883 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3884 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3887 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3888 Changes to aslink (All the changes are marked with 'JCF'):
3890 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3893 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3894 area BSEG. Also moves, if possible, the DATA area down into the internal
3895 ram so more space is available.
3897 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3900 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3901 not bytes. Function summary() which creates a memory usage summary
3902 file with extension .mem. Reports of overlaping stack and small stack
3903 size. If the space for the stack is less than 16 bytes aslink trows a
3906 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3907 the 8051. Option 'y' for memory summary output file.
3909 Changes to sdcc (All the changes are marked with 'JCF'):
3911 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3913 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3914 overlaying area for it (uses RegBankUsed[4]).
3916 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3917 bank zero as used by default. By default aslink locates the stack
3918 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3919 the creation of the .mem file. Delegates the allocation of data area
3920 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3921 the begining of the stack area to aslink.
3923 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3924 glue() in SDCCglue.c creates an area for it.
3926 2002-09-03 Borut Razem <borut.razem AT siol.net>
3927 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3928 sdcc/src/pic/glue.c:
3929 introduced atexit() handler for teporay files removal in case of
3930 errors, assertions, ...
3932 2002-08-29 Borut Razem <borut.razem AT siol.net>
3933 * sdcc/support/cpp2/auto-host_vc_in.h:
3934 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3935 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3936 Maybe there is a similar problem with BORLANDC? It should be checked!
3938 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3939 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3940 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3941 was not executed, and the compiler (cl) launched a warning:
3942 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3944 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
3945 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3947 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
3948 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3950 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3951 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3952 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3953 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3954 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3955 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3956 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3957 - added Release configuration in VS projects
3958 - review of compiler an linker options
3959 - VC .exe files are generated in bin_vc directory, not to interfere
3960 with binaries generated from other projects (cygwin, mingw, bcc ...)
3962 * sdcc/src/yacc.dsp: added
3964 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3965 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3966 and insert the version number definitions from .version
3968 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3970 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3971 added - genarate auto-host.h using auto-host_vc_in.h as template
3974 removed from CVS, generated automatically
3976 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
3977 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3979 2002-08-11 Borut Razem <borut.razem AT siol.net>
3980 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3982 2002-08-10 Borut Razem <borut.razem AT siol.net>
3983 * src/SDCCmain.c (main):
3984 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3985 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3986 The consequence was that some temporary files were not removed.
3989 unification of code in functions tempfilename() and tempfile():
3990 function tempnam() is defined in Visual Studio 6.0 and .NET
3992 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3994 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3995 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3996 - removed compiler command line option /WX: Treats all warnings as errors
3997 - update a list of source files, included into the project
3999 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
4000 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
4001 changed project type to Generic Project so that can be correcly converted to VS.NET project
4003 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
4005 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
4007 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
4009 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
4010 added return 0 statements after assert() to make compiler happy
4012 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
4013 added newline in the def file to keep MSC compiler satisfied
4015 * sdcc/src/z80/gen.c:
4016 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
4017 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
4018 - solved MSC error in function aopDump()
4020 * sdcc_vc.h: define PREFIX as "\\sdcc"
4022 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
4023 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
4025 2002-06-22 Scott Dattalo <scott AT dattalo.com>
4026 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
4027 - Rewrote the register banking algorithm.
4028 - Added pCode live-range analysis to registers (for now, only non-used and
4029 singly-used registers optimized away)
4031 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
4033 * 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.
4035 2002-05-10 Scott Dattalo <scott AT dattalo.com>
4036 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
4038 2002-04-22 Michael Hope <michaelh AT vroom>
4040 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
4042 * configure.in (DD_COPT): Added include support required for gbdk.
4044 * .version: Bumped version number just to increase it.
4046 * src/SDCCmain.c: Added -nostdinc to the default options.
4048 2002-04-15 Michael Hope <michaelh AT vroom>
4050 * device/lib/z80/printf.c (sprintf): Added.
4052 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
4054 * src/z80/peeph.def: Added transpose redundent load rule.
4056 * src/z80/main.c: Added force callee saves for jaune.
4058 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
4060 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
4062 2002-03-28 Johan Knol <johan AT balder>
4064 * src/SDCCval.c: fixed bug #532436
4066 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4068 Added "char *Processor" field to the port structure.
4071 Added -p option. Allows port dependent processor to be specified.
4074 Initialized the new field char *Processor field to NULL in all ports
4077 Compiler generated registers for interrupt context saving
4078 were not getting allocated.
4080 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
4083 Fixed left shift. Will promote the left side of a left shift
4084 if a) left shifting more than size of operand or b) when assigned
4085 to something size > size of left side
4087 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4089 tons of changes. Register allocation has been
4090 rewritten. Added customization for the various PICs. Flow
4091 analysis is restructured. ...
4097 Added. device.c is a PIC port hack to accomodate variations
4100 2002-03-13 Michael Hope <michaelh AT vroom>
4102 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
4104 2002-03-04 johanknol <johanknol AT manik>
4106 * /src/SDCCval.c: fixed
4108 const unsigned char arr[][2] = { { 0, 1 } };
4109 t18.c:1: error: Initializer element is not constant
4111 2002-03-04 bela <bela AT manik>
4113 * /device/include/mcs51reg.h:
4114 ds89c420 register definition update
4116 2002-03-03 <johan AT FRIJA>
4118 * support/Util/SDCCerr.c: did something, but don't no why anymore
4120 * support/regression/tests/bug-524691.c: made it a little less shy
4122 * src/SDCCast.c (decorateType): fixed bug #524697
4124 * src/SDCCast.c: made some lineno improvements
4126 * src/SDCCval.c (getNelements): changed warning to error
4128 * src/SDCCglue.c (printIvalArray): changed warning to error
4130 * src/SDCCicode.c: fixed a warning for mingw
4132 * src/SDCCast.c (decorateType): fixed the << promotion for ops
4134 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
4136 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
4138 * src/ds390/peeph.def:
4139 Added some more peephole rules
4141 * src/ds390/gen.c: Various fixes & enhancements
4143 * src/SDCClrange.c, src/SDCClrange.h:
4144 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
4146 * src/ds390/ralloc.c:
4147 various fixes & enhancements (ds390) specific
4149 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
4150 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
4153 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
4155 2002-03-02 <johan AT FRIJA>
4157 * src/SDCCast.c (decorateType): fixed bug #524708
4159 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
4161 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
4163 2002-03-01 Michael Hope <michaelh AT vroom>
4165 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
4167 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
4169 2002-03-01 <johan AT FRIJA>
4171 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
4173 * src/SDCCast.c (decorateType): fixed bug #524209
4175 * src/SDCCval.c (valNot): fixed bug #524195
4177 2002-02-26 <johan AT balder>
4179 * src/xa51/gen.c: fixed a warning
4181 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
4183 * src/SDCCast.c (decorateType): fixed bug #522534
4185 2002-02-23 <johan AT balder>
4187 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
4189 2002-02-22 <johan AT balder>
4191 * src/SDCCast.c: fixed bug #514865
4193 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
4195 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
4197 * sdcc/src/SDCCloop.c:
4198 Previous fix was not good. basic blocks that have "break" or "return" are
4199 not really partof a loop , but live ranges used in these blocks should
4200 be live thru the entire loop, so set partOfLoop but don't add them to
4203 2002-02-21 <johan AT FRIJA>
4205 * src/SDCCcse.c: fixed bug #514308
4207 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
4210 Fixed BUG #519583. If a conditional block ended in a return/break
4211 statement inside a loop, it was not being considered part of the loop.
4213 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
4215 2002-02-10 Karl Bongers <karl AT turbobit.com>
4218 Fixed up SDCDB debugger somewhat. Updated debugger/README
4219 with lots of comments and notes.
4221 * device/examples/test2.c:
4222 Fix bug, "red" variable not being initialized(compiler complained).
4224 * device/examples/Makefile, examples/test3.c:
4225 Add Makefile in device/examples folder, compiles test3.c
4226 for use as a multiple module SDCDB test case.
4228 * sim/ucsim/cmd.src/cmdset.cc:
4229 Took out debug printfs in ucsim "next" command.
4232 Karl and Johan start ucsim XA support. Most dissassembly working,
4233 about 75% emulation done(plenty of work remaining).
4235 * sim/ucsim/z80.src:
4236 Add Z80 support to ucsim, add test-ucz80 regression test,
4237 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
4238 Notice z80 compiler fails on examples/test3.c/crc code.
4240 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
4242 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
4243 Added support for --parms-in-bank1
4245 * src/ds390/peeph.def:
4246 added a few more peephole optimzations
4249 1) added __builtin_inp & __builtin_outp used to read in data of given length
4250 from a memory mapped port
4251 2) added __builtin_memcmp
4252 3) added __builtin_swapw swap bytes of a short
4254 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
4255 1) handle multiple send & receives from register bank1
4256 2) ralloc can now allocate DPTR1 to some liveRanges
4258 * src/SDCCsymt.c, src/SDCCsymt.h:
4259 changes to handle multiple sends & receives
4262 added some pointer arithmetic optimization
4265 added some pointer arithmetic optimizations but not stable yet so not
4266 called from anywhere (will get this working shortly)
4268 * src/SDCCopt.c: fixed for multiple sends & receives
4271 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
4272 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
4273 set preprocessor defines (depending on options)
4275 * src/SDCCicode.c, src/SDCCicode.h:
4276 changes made to handle multiple sends & receives
4279 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
4281 * src/SDCCcse.c, src/SDCCcse.h:
4282 added function findbackward def (to be used in upcoming optimization)
4284 * src/SDCCcflow.c, src/SDCCcflow.h:
4285 added function returnAtEnd - to determine if a basic block terminates with
4288 * src/SDCCast.c, src/SDCCast.h:
4289 added option parms-in-bank1
4291 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
4292 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
4293 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
4294 adjusted for --parms-in-bank1 option
4296 * device/include/string.h:
4297 donot redefine "reentrant" keyword
4299 * device/include/ds80c390.h: Added some more SFRs
4301 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4303 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
4305 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4307 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
4309 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4311 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
4313 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
4315 * Added --xram-movc option
4317 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4319 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
4321 2002-01-11 Johan Knol
4323 * Added math lib of Jesus Calvino-Fraga
4325 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
4327 * src/SDCCmain.c (processFile): fix processing of ../../src.c
4328 * support/regression/Makefile: new target test-mcs51-stack-auto
4329 * support/regression/ports/mcs51-stack-auto/spec.mk: added
4331 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4333 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
4335 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4337 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
4339 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4341 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
4343 * src/SDCCglue.h: add definition for printIvalChar()
4345 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4347 * src/SDCCast.c: fix #498138 by Johan
4349 * src/SDCCglue.c: fix #498138 by Johan
4351 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4353 * support/regression/Makefile: fix clean
4355 * support/regression/ports/ds390/support.c: fix transmission of last character
4357 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
4359 * /sdcc/src/ds390/gen.c:
4360 a) improved computing address of stack variable
4361 b) took out some #if 0 code
4362 c) improved parmBytes adjustment
4363 d) improved genPlusIncr & genMinusIncr
4364 e) genCmp could generate bad code (when left assigned to DPTR)
4365 f) Fixed bug in hasInc
4367 * /sdcc/src/ds390/ralloc.c:
4368 a) packRegsForSupport could mess up live information (Fixed)
4369 b) packRegsDPTRuse could be incorrect for left & right shift
4371 * /sdcc/src/mcs51/ralloc.c:
4372 packRegsForSupport could mess up the live information (Fixed)
4374 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
4376 * /sdcc/src/SDCCast.c:
4377 can reverse a loop even if function call is present as long
4378 as the loop control variable is local & is not passed as parameter
4380 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4382 * /sdcc/ChangeLog: *** empty log message ***
4384 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
4385 More builtin function additions for TININative
4387 * /sdcc/src/ds390/ralloc.c:
4388 Had broken the regression testsuite
4390 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
4392 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
4393 Added funcattr hasStackParms will be set for reentrant functions when there
4394 are paramteres on the stack, this helps in minimizing frame pointer generation
4395 typeFromStr can handle function pointers now
4397 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
4398 *** empty log message ***
4400 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4402 * /src/ds390/gen.c, /src/ds390/main.c:
4403 More builtin function additions for TININative
4405 * /src/ds390/ralloc.c:
4406 Had broken the regression testsuite
4408 * /src/SDCCast.c: Fixed a bug in dumptree
4410 * /src/SDCCsymt.c, /src/SDCCsymt.h:
4411 Added funcattr hasStackParms will be set for reentrant functions when there
4412 are paramteres on the stack, this helps in minimizing frame pointer generation
4413 typeFromStr can handle function pointers now
4415 * /doc/builtins.txt, /doc/TININative.txt:
4416 *** empty log message ***
4419 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4421 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
4422 ALPHA version for -mTININative
4424 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
4425 updated to reflect changes in the port structure
4428 added function do_assemble (similar to do_link) if non-null this function
4429 will be called to do assembly (-mTININative) requires a multi command
4431 added function genAssemblerEnd will be called to generate assembler Epilogue
4434 added _JavaNative to debug info printing
4436 * /src/SDCCmain.c: added option --tini-libid
4437 added port->do_assemble function (-mTININative) has a multi command assemble
4439 * /src/SDCCglue.c: Disabled "constExpr" check
4440 added port->genAssemblerEnd function
4442 * /src/SDCCglobl.h: Added option --tini-libid value
4445 tookout optimizeCompare from the header (has no external references)
4447 * /src/SDCCast.c: made one more function "static"
4449 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4451 * src/z80/mappings.i: Added z80asm support.
4453 * src/z80/main.c: Added z80asm support on --asm=z80asm
4455 * src/z80/gen.c: Fixed asm portability issues.
4457 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4459 * src/SDCCglue.c (printExterns): Added global/extern split.
4461 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4463 * support/regression/Makefile: added test for mcs51 model large
4465 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4467 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4469 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4471 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4473 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4475 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4477 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4479 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4481 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4483 * support/regression/tests/simplefloat.c: Port to mcs51.
4485 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4486 * support/regression/tests/bug-485362.c: Added.
4488 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4490 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4492 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4494 * src/z80/gen.c (aopDump): Added a dump function.
4496 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4497 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4499 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4501 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4503 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4505 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4507 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4509 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4511 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4513 * support/regression/ports/ds390/support.c: Use tinibios.
4515 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4517 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4519 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4520 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4522 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4524 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4526 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4528 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4530 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4531 (packRegsForIYUse): Created and optimised.
4533 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4535 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4536 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4538 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4540 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4542 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4544 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4546 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4548 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4550 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4552 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4554 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4556 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4558 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4560 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4561 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4562 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4564 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4566 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4567 (genNotFloat): Added.
4568 (genUminusFloat): Added.
4570 * device/lib/z80/Makefile: Added floating pt stubs.
4572 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4574 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4576 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4578 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4580 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4582 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4584 * sdcc/support/regression/Makefile: Add port ds390.
4586 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4588 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4590 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4592 * sdcc/support/regression/ports/ds390/support.c: Added.
4594 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4596 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4598 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4600 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4602 * device/include/malloc.h: Added z80 and gbz80 support.
4604 * device/lib/gbz80/heap.s: Added.
4606 * device/lib/z80/heap.s: Added.
4608 * device/lib/malloc.c: Added z80 and gbz80 support.
4610 * support/regression/tests/malloc.c (testMalloc): Added.
4612 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4614 * support/regression/tests/bug-478094.c: Added.
4616 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4618 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
4620 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4622 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4624 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4626 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4628 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4630 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4632 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4634 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
4636 * support/regression/tests/bug-477927.c: Added.
4638 * src/z80/peeph.def: Added minor rules.
4640 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4642 * src/z80/peeph.def: Added jump optimisation modification.
4644 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
4646 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4648 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
4650 * support/regression/tests/funptrs.c: Added.
4652 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
4654 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4656 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
4658 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4660 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4662 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4663 (movLeft2ResultLong): Created.
4665 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4666 (joinPushes): Added. Joins two char pushes into a word push.
4668 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
4670 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4672 * support/makebin/Makefile (install): Added creation of dest dir.
4674 2001-10-24 Karl Bongers <karl AT turbobit.com>
4676 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4678 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
4680 * src/z80/ralloc.c: Turned off faulty pack for one use.
4682 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4684 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4686 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
4688 * support/regression/Makefile: Improved clean
4690 * support/regression/ports/gbz80/spec.mk: Added clean
4692 * support/regression/ports/host/spec.mk: Added clean
4694 * support/regression/ports/z80/spec.mk: Added clean
4696 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4698 * support/regression/ports/mcs51/timeout.c: little improvements
4700 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
4702 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4704 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4706 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4708 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
4710 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4712 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4714 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
4715 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4717 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4719 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4721 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4723 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4725 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4727 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4729 * support/regression/tests/longor.c: Added.
4731 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
4733 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4735 * as/mcs51/aslink.h: define PATH_MAX
4737 * as/mcs51/asm.h: define PATH_MAX
4739 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4741 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4743 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4745 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4747 * src/SDCCglobl.h: define PATH_MAX
4749 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4751 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4753 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
4755 * src/z80/gen.c (gencjneshort): Fixed
4757 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4759 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
4761 * support/regression/tests/bug-469671.c: Added.
4763 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4765 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
4767 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4769 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4771 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
4773 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4775 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4777 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4779 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4781 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4783 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4785 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4787 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
4789 * 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.
4791 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4793 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4795 2001-10-07 <johan AT FRIJA>
4797 * device/lib/gets.c (gets): fixed the return value.
4799 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
4800 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4802 * 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.
4804 * 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.
4806 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4808 * src/pic/gen.c: Removed Safe_strdup.
4810 * configure.in: Added option to enable libgc support.
4812 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4813 (bitVectUnion): Optimised.
4814 (bitVectIntersect): Optimised.
4815 (bitVectBitsInCommon): Optimised.
4816 (bitVectCplAnd): Optimised.
4818 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4820 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4822 * src/SDCCmain.c: distinguish between assembler debug and plain options
4824 * src/avr/main.c: remove standard assembler options
4826 * src/ds390/main.c: remove standard assembler options
4828 * src/mcs51/main.c: remove standard assembler options
4830 * src/port.h: removed "PENDING" comment
4832 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4834 * src/device/lib/_mulint.c : new, with assember functions
4836 * src/device/lib/_mullong.c : new, with assember functions
4838 * src/device/lib/_divuint.c : with assember functions
4840 * src/device/lib/_divsint.c : with assember functions
4842 * src/device/lib/_divulong.c: with assember functions
4844 * src/device/lib/_divslong.c: with assember functions
4846 * src/device/lib/_moduint.c : with assember functions
4848 * src/device/lib/_modsint.c : with assember functions
4850 * src/device/lib/_modulong.c: with assember functions
4852 * src/device/lib/_modslong.c: with assember functions
4854 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4856 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4858 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4859 replaced _mululong.c and _mulslong.c by _mullong.c
4861 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4863 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4865 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4867 * src/SDCCglue.c: test, if win32api is available for MINGW
4869 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4871 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4872 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4873 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4874 * support/regression/ports/host/spec.mk: removed GENERIC
4875 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4876 * support/regression/ports/z80/spec.mk: removed GENERIC
4878 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
4880 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4882 * support/regression/tests/bug-467035.c: Created.
4884 2001-10-01 <johan AT FRIJA>
4886 * src/SDCC.y: fixed bug #466586 part 1
4888 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
4890 * SDCCicode.c: z80 has no generic pointers
4891 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4893 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
4895 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4897 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
4899 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4901 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4903 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
4905 * configure.in: Fixed up so that ucsim is only configured once.
4907 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4909 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4910 (getPathDifference): As above.
4912 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4914 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4916 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
4917 * .version: Updated to 2.3.1
4919 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4920 Added copyright header.
4922 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4923 (assemble): Added support for macro based assembler commands.
4924 (linkEdit): Added support for macro based linker commands.
4925 (preProcess): Changed the pre-processor to use macros.
4926 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4927 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4929 * device/lib/z80/crt0.s: Added module name for debugging.
4931 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
4933 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4935 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4937 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4939 * src/Makefile.in: Added SDCCmacro and SDCCutil
4941 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
4943 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4945 2001-09-16 <johan AT FRIJA>
4947 * 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.
4949 2001-09-15 <johan AT FRIJA>
4951 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4952 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4954 2001-09-11 <johan AT FRIJA>
4956 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4958 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
4960 * support/regression/tests/bug-460444.c: Added test case.
4962 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4963 (genCast): Added justification for all of the asserts.
4965 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
4967 * support/regression/support.c: _xdata replaced by xdata
4969 * support/regression/spec.mk: removed _generic
4971 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
4973 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4975 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4976 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4978 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4980 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4982 * support/regression/tests/bug-460010.c: Added test case.
4984 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4986 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
4988 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4990 * support/regression/testfwk.c: removed workaround for bug #436344
4992 * support/regression/tests/bp.c: use less memory with mcs51
4994 * support/regression/tests/bug-441448.c: use less memory
4996 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4998 * support/regression/collate-results.py: typo
5000 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
5002 * support/regression/tests/fetchoverlap.c: Added new test case.
5004 * support/regression/tests/bp.c: Added new test case.
5006 * support/regression/tests/bug-448984.c: Added new test case.
5008 * support/regression/tests/pow2shifts.c: Added new test case.
5010 * src/z80/gen.c: Turned off the noise it normally generates for the release.
5011 (genlshTwo): Fixed right shift for count > 8.
5013 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
5015 2001-09-08 <johan AT FRIJA>
5017 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
5019 2001-09-07 <johan AT FRIJA>
5021 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
5023 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
5025 2001-09-06 <johan AT FRIJA>
5027 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
5028 * bernhard noted me at this: "() equals to (void)" (1.38)
5030 2001-09-05 <johan AT FRIJA>
5032 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
5034 2001-09-04 <johan AT FRIJA>
5036 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
5039 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
5041 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
5043 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
5045 * link/z80/aslink.h: Fixed path for PATH_MAX
5047 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
5049 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
5051 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
5053 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
5055 * 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.
5057 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
5059 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
5060 (genCmp): Fixed up genCmp for the GB with longs.
5062 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
5064 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
5066 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
5068 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
5070 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
5072 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
5074 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
5076 * 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.
5078 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
5080 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
5082 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
5084 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
5086 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
5088 * sim/ucsim/configure: little improvement of Cygwin-detection
5089 * sim/ucsim/configure.in: little improvement of Cygwin-detection
5090 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
5091 * support/regression/tests/bug-221100.c: small changes for mcs51
5092 * support/regression/tests/bug-221168.c: small changes for mcs51
5093 * support/regression/tests/bug-227710.c: small changes for mcs51
5094 * support/regression/tests/staticinit.c: small changes for mcs51
5095 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
5096 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
5097 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601