1 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
3 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
4 to eliminate build warnings.
5 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
7 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
8 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
10 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11 removed -penable-stack, added comment for stack pragma, added
12 warning for not initializing the stack/frame registers, removed
13 comment at interrupts section
15 Stack is made permanent, there is no ability to disable stack usage.
17 * src/pic16/device.c: removed all references to USE_STACK macro,
18 * src/pic16/device.c (pic16_dump_section): when no elements in
19 rlist, free rlist before return,
20 * (pic16_dump_int_registers): NEW, internal registers are a new set
21 of general purpose registers reused by each function,
22 * (checkAddReg): returns 1 if registers is added to set,
23 * (pic16_groupRegistersInSection): when a registers is of type
24 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
25 * src/pic16/device.h: memRange and Assigned Memory are deleted,
26 SRCASECMP macro is moved here from device.c
27 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
28 PO_PCLATU, PO_PRODL, PO_PRODH,
29 * (pic16_pCodeOpType, genMinus,
30 changed compares to "a" register, with AOP_ACC,
31 * (pic16_genPlus): fixed some bugs and indented properly,
32 * (pic16_addSign): changed size to size+offset in the MOVWF
34 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
35 multiply 8-bit operand by literal, result is 8-bit,
36 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
37 multiply 2 8-bit operand, result is 8-bit,
38 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
40 * src/pic16/gen.c: changed accUse to contain WREG only,
41 * (pic16_emitcomment): renamed to pic16_emitpcomment,
42 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
43 true, do not use immediate addressing any more unless sym is a
45 * (aopForRemat): do not use immediate addressing when symbol not in
46 codespace and when symbol's address is requested,
47 * (aopOp): for-loop in if(sym->accUse) is modified for the new
49 * (aopGet): added case for AOP_ACC and don't return "accumulator
50 bug" but WREG instead,
51 * (popGetTempReg): pushes contents of temporary register in stack,
52 * (popReleaseTempReg): pops contents of temporary register from
53 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
54 * (pic16_popGet): separated case AOP_ACC to return register WREG
55 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
56 or PO_IMMEDIATE and initializes their instance/offset appropriately,
57 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
58 the use of immediate pointers to certain cases only.
60 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
61 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
62 * (assignResultValue, genCall, genRet): modified to use the new
63 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
64 genPcall is still broken,
65 * (genFunction): added code to create 'A' type pBlocks when
66 interrupt functions are generated, code not extensively tested yet,
67 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
68 * (genEndFunction): modified so ISRs pop stored registers from stack,
69 * (genMultOneByte): cleanup,
70 * (AccRsh): added flag andmask, to and result with appropriate mask,
71 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
72 * (genDataPointerGet): fixed and reenabled its use,
73 * (genNearDataPointerGet): bugs fixed,
74 * (genDataPointerSet): bugs fixed,
75 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
76 pic16_DumpSymbol, pic16_DumpOp,
77 * src/pic16/genutils.h: function prototypes for the above functions,
78 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
80 * (pic16emitRegularMap): many many many improvements, but needs a
82 * src/pic16/main.c: enable_stack in pic16_options is removed,
83 * (_pic16_parseOptions): removed command line options -penable-stack,
84 * (_process_pragma): emit stack symbol only when stack pragma is
86 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
87 redirected to FSR0L/FSR0H pair,
88 * (pic16_get_op, pic16_get_op2): modifications and improvements,
89 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
90 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
92 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
93 * (dumpPicOptype): NEW,
94 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
95 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
96 with movff instruction,
97 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
98 added pic16_int_regs, some packRegsFor* functions are commented out,
99 because produce errors,
100 * src/pic16/NOTES: minor modifications
102 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
104 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
105 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
107 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
108 * as/mcs51/lkaomf51.c: fixed bug #895763
110 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
112 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
114 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
116 * doc/sdccman.lyx: added details about the HC08 storage classes and
117 interrupts, fixed the register usage info for z80 & gbz80
119 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
121 * doc/sdccman.lyx: added more pic16 port documentation
122 * device/include/pic16/: added header pic18fregs.h
124 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
126 * doc/sdccman.lyx: added Vangelis' contribution
128 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
130 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
131 extend to the next CALL or PCALL, not just to the next CALL.
133 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
135 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
137 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
139 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
140 bug #895752 and a better fix for bug #716790
142 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
144 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
146 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
148 * doc/sdccman.lyx: minor changes, minor changed
150 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
152 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
153 which can't handle SDCC_NEWONEBYTEOPS,
154 (geniCodeMultiply): removed conversion from mult to shift for pic14
157 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
160 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
161 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
162 thus fixing bug #895406
164 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
166 * device/lib/_modsint.c,
167 * device/lib/_modslong.c: sign follows divisor only
168 * src/hc08/gen.c (genMultOneByte): if result size is 1,
169 signs or signedness can be ignored
170 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
171 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
172 added optimization for IFX,
173 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
175 reenabled optimization for IFX, which was removed on 2004-01-11
176 * src/SDCCast.h: added return type IFX
177 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
178 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
179 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
180 SDCC_OLDONEBYTEOPS selects the old behaviour
181 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
182 changed again and commented promotion rule
183 * src/SDCCval.c (valDiv): promotion no longer necessary
184 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
185 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
187 * support/regression/tests/onebyte.c: added
189 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
191 * gen.c (genInline): reverted to old code for assemnling inline
192 code because of bug reported James Chadd
194 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
196 * ralloc.h: missing declarations from previous patch,
197 seems that patch for ralloc.h was never applied, fixed
199 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
200 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
204 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
205 indirect addressing. Marked FSR0 as deprecated
206 * gen.c (pointerCode): commented out, not needed now
207 (pic16_popGet2p): new MOVFF helper function
209 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
210 (shiftRLong): removed duplicate debugging info
212 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
214 * src/ds390/gen.c (genNearPointerGet),
215 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
216 optimization with bits, but not bitfields.
217 * src/ds390/ralloc.c (packRegisters),
218 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
220 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
222 * src/SDCCcse.c (algebraicOpts): copy operands before modification
224 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
227 * src/SDCCicode.c (operandFromSymbol),
228 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
229 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
230 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
231 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
232 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
233 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
235 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
236 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
237 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
238 * src/SDCCsymt.c (newSymbol),
239 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
242 * src/SDCCval.c (newiList): fixed bug #885705
244 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
246 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
247 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
249 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
251 * device/include/c8051f120.h,
252 * device/include/c8051f300.h,
253 * device/include/c8051f310.h: added/updated header files for Silicon
254 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
255 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
256 in new section Submitting patches
258 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
260 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
261 genFarPointerGet, genCodePointerGet, genGenPointerGet,
262 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
264 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
265 genFarPointerGet, genCodePointerGet, genGenPointerGet,
266 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
268 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
269 genFarPointerGet, genCodePointerGet, genGenPointerGet,
270 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
272 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
273 genFarPointerGet, genCodePointerGet, genGenPointerGet,
274 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
275 genGenPointerSet): fixed bug #892400
276 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
277 to eliminate build warnings.
278 * src/SDCCast.c (processParms),
279 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
281 * support/valdiag/valdiag.py: added GCC to the list of defines active
282 when compiling with gcc
284 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
286 * support/Util/SDCCerr.h,
287 * support/Util/SDCCerr.c,
288 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
289 with an incomplete type (fixed bug #883734)
290 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
292 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
294 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
296 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
298 * src/SDCCast.c (decorateType),
299 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
300 function pointer implementation
301 * support/regression/tests/funptrs.c: added tests to verify both forms
302 of function pointers work correctly. Added tests to verify parameters
303 are passed in the correct order.
305 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
307 * device.c (regCompare): registers are sorted by ascending
308 address and increasing size,
309 * main.c (_pic16_finaliseOptions): removed the declaration
310 of compiler macro MCU. Now a macro of the format pic18fxxxx
311 will be defined from the command line
313 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
314 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
316 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
317 PCOP_RLCF was overwritten!
318 * gen.c (genSkip): commented out calls to pic16_emitcode,
319 * (genCmpEQ): fixed "long" compares, only high word did get compared,
321 * (genRRC): added debugging info,
322 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
323 overwritten while shifting,
324 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
325 overwritten while shifting,
328 * (shiftLLeftOrResult),
329 * (shiftRLeftOrResult),
331 * (shiftLLong): Implemented with pic16_emitpcode
332 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
333 * (genLeftShift): Fixed bug, operand for shift by variable always
334 was "and"ed with 0x0f,
335 * (genLeftShiftLiteral),
337 * (genRightShiftLiteral): added debugging info,
338 * (genrshFour): added comment,
339 * (genRightShift): determined signedness from operand "left"
342 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
344 * src/SDCCicode.c (geniCodeParms),
345 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
346 function pointers, fixed function pointer bugs #861242 and #861896
348 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
350 * device/include/c8051f000.h,
351 * device/include/c8051f120.h,
352 * device/include/c8051f300.h: added header files for Silicon
353 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
355 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
357 * src/SDCCast.c (processParams): added new type flow and restructured
358 (gatherAutoInit): added new type flow
359 (addCast): cosmetic changes
360 (getLeftResultType): added new type flow for array indices, patch
361 provided by Stas, see FR #877103
362 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
363 array index patch by Stas
364 * src/SDCCast.h: added prototype getResultTypeFromType()
366 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
367 * src/pic/glue.c (pic14emitStaticSeg),
368 * src/pic16/glue.c (pic16emitStaticSeg),
369 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
370 for initialization of symbols
371 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
372 * support/Util/SDCCerr.h:
373 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
374 * .version: bumped version number to 2.3.8
375 * device/include/Makefile.in (install),
376 * doc/Makefile (install): changed to 'rm `find ...`' construct to
379 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
381 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
382 Slade Rich fixed an optimization bug
383 * src/pic/pcodepeep.c,
384 * src/pic/pcoderegs.c
385 * doc/Makefile (install): added test for directory
387 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
389 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
390 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
391 * src/pic/ralloc.c (getRegPtr, getRegGpr),
392 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
393 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
394 * as/mcs51/asexpr.c (term),
395 * as/hc08/asexpr.c (term): fixed bug #887146
397 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
399 * src/z80/gen.c (genMult): handle single byte result product
400 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
401 DUMMY_READ_VOLATILE (fixed bug #886367)
403 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
405 * support/regression/tests/libmullong.c: fixed logic, on little endian
406 hosts we ended without a mullong_wrapper()
408 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
410 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
411 virus/worm forged address usage.
413 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
415 Fixed promotion, it should be done on AST level:
416 * src/SDCCast.c (addCast): added promotion to int
417 (decorateType): updated call to upCast()
418 * src/SDCCicode.c (geniCodeLeftShift): removed call to
419 usualUnaryConversions()
421 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
423 * support/regression/tests/literalop.c (mulWrapper): Added a
424 wrapper to remove integer overflow warnings.
426 * support/regression/tests/float_trans.c: Made work on host.
428 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
431 * support/regression/generate-cases.py (main): Changed from inline
434 * doc/Makefile (install): Changed to depth first to get rid of
435 missing directory install warning.
437 * as/Makefile (install-doc): Made work on Mac.
439 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
441 * src/SDCCast.c: added an additional type flow in decorateType() of
442 opposite direction, see feature request #860006; it's enabled at runtime
443 by setting the environment variable SDCC_NEWTYPEFLOW
444 * src/SDCCast.h: changed prototype of decorateType()
445 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
446 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
447 'char' to 'int' can be omitted, if both operands are 'unsigned char';
448 see feature request #877103
449 * src/SDCCval.c: updated call of decorateType()
450 (valBitwise): fixed bug #882876
451 (valMinus): added promotion
452 (valLogicAndOr): result is unsigned
453 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
454 * src/SDCCsymt.c (computeType),
455 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
456 must not cause an unsigned operation
457 * src/pic/glue (pic14emitRegularMap),
458 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
460 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
462 * src/pic/pcode.c (PCodeID): commented out left over debug code
464 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
466 * support/valdiag/tests/overflow.c: added shift tests
474 * src/pic/pcodepeep.c,
475 * src/pic/pcoderegs.c,
477 * src/pic/ralloc.h: applied patch from Slade Rich;
478 added support for multiple code pages and multiple RAM banks on the
479 PIC 14 port. The ASM files now no longer simply assume all the
480 code / RAM are in the same page / bank. This means the linker can
481 safely allocate code/RAM of separate ASM files to different pages/banks.
482 * doc/sdccman.lyx: added Slade's tips
483 * src/mcs51/peeph.def: fixed bug #880768
485 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
487 * src/hc08/ralloc.c (rematStr): fixed bug #879282
488 * src/SDCCast.c (decorateType): fixed bug #880197
490 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
492 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
495 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
496 strtof is not part of C89 and isn't included with Mac OS X.
498 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
500 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
501 shiftL2Left2Result): fixed bug #879326
502 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
503 (genMultOneByte): fixed bug in signed vs unsigned multiplication
504 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
505 address fetch for clr instruction
506 * device/lib/hc08/_mulint.c: created optimized assembly version
507 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
509 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
511 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
512 proposed in FR #877103
514 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
516 * src/SDCCval.c (cheapestVal): added missing checks
517 * src/SDCCicode.c (usualBinaryConversions): fixed condition
518 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
520 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
522 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
525 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
527 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
528 loaded with the linker search paths (-L arguments) and the libraries
529 to be linked with the current source (-l arguments). Changes
530 currently will affect only the pic16 port.
531 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
532 include path the port specific paths and port specific libraries,
533 * gplink command now contains the $3 argument,
534 * src/pic16/device.h,
535 * src/pic16/device.c,: structure PIC_device is made public and
536 renamed to PIC16_device, the same for variable Pics which is renamed
537 to Pics16. Updated all references to them.
538 * src/pic16/glue.c (pic16glue): corrected bug with code
539 initialization which bypassed the variable initializations block.
541 * device/lib/pic16/Makefile.rules: removed --penable-stack from
542 COMPILE_FLAGS and added the --nostdinc option
544 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
546 * device/include/mc68hc908jb8.h: Register defs for another member
547 of the hc08 family. Contributed by Bjorn Bringert - thanks!
549 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
551 Documenting changes from previous commits.
552 * configure.in (version 1.56),
553 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
554 when generating output files to configure the pic16 library,
555 but now I've commented it out, since gputils aren't installed in the
556 SF compile farm, so library won't compile
558 * device/lib/Makefile.in (version 1.56): initially I've added in
559 target 'all' the prerequestive 'model-pic16' so it compiled the
560 pic16 library, but now I've commented it out for the same reasons
562 * added targets 'model-pic16' and 'objects-pic16' to compile the
564 * added target 'port-specific-objects-pic16' to handle the
565 generated libraries and copy them into the build/ directory
566 * added target 'clean-intermediate-pic16' to clean intermediate
567 files into pic16 directory
568 * in target 'installdirs' added line to create directory pic16 in
569 the installation path
571 * device/include/Makefile.in (version 1.11): in target 'install'
572 added lines to copy all header files to installation path,
573 * in target 'installdirs' added line create directory for pic16
574 headers in the installation path
576 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
578 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
581 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
584 * device/lib/configure.in,
585 * device/lib/configure: fixed for autoconf 2.57
587 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
589 * src/z80/main.c (_parseOptions): fixed the portmode= command line
590 option so that it actually works. Made it specific to the z80, since
591 the gbz80 doesn't have these kinds of I/O ports.
593 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
595 * device/include/z180.h,
596 * device/lib/_memcpy.c,
597 * device/lib/_memmove.c,
598 * device/lib/_mulint.c,
599 * device/lib/ser_ir.c,
600 * device/lib/ser_ir_cts_rts.c,
601 * device/lib/_strcmp.c,
602 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
603 * src/z80/main.c (_process_pragma): add support for pragmas bank and
604 portmode; added deprecation warning for bank= and protmode= forms.
605 Also, guard against buffer overflow.
606 * src/z80/gen.c (aopGet): generate better code for sfr banked read
608 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
610 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
611 changed interrupt vector table generation to only emit declared vectors.
612 * device/include/Makefile.in: added missing backslash
613 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
615 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
617 Mainly changes to support compilation of the device libraries
618 * src/pic16/device.c: stack is allocated via symbol and not
619 via literal number. The symbol is placed in the corresponding
620 position of the data ram
621 * (pic16_dump_section): relocatable and absolute uninitialized
622 data are now emitted in sorted order to reduce section naming,
623 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
624 weren't marked as being in the access bank,
626 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
628 Added portion of GNU PIC Library under the directory
629 device/include/pic16 and device/lib/pic16. These files
630 contain the declarations of SFRs for the PIC18Fxx2 devices.
631 The directory is initialized via configure from toplevel.
633 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
635 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
636 the spilllocations to be compared correctly
638 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
640 * src/SDCCast.c (decorateType): fixed bug introduced today
642 2004-01-12 Borut Razem <borut.razem AT siol.net>
644 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
645 doc/sdccman.lyx: upper case pragmas are deprecated
647 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
649 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
650 in simpler and even better code
652 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
654 * src/SDCCicode.c (operandOperation): fixed bug #874819
655 * src/SDCCast.c (decorateType): fixed
656 char foo (unsigned long ul) { return ul > 0; }
658 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
660 * doc/sdccman.lyx: Moved and added some sections, small changes
661 all over. Telling LaTeX to be less strict with word spacing
662 to better keep the right margin. Changed some notes about
663 maintainance of the ports in section 3.2.1 - is it OK like this?
665 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
668 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
669 convilong): modified to inform the pic16 port that builtin functions
672 PIC16 PORT specific changes:
673 * src/pic16/device.c pic16_dump_equates() added,
674 processor registers declared internally by the port are emitted in
675 the translation as equates,
676 * src/pic16/gen.c: inline code is passed unprocessed to the
678 * (pic16_popGetLit2): fnuction modified to take second operand as
679 pCodeOp pointer and not as literal,
680 * (popRegFromIdx): prefixed with pic16_,
681 * (pic16_popCombine2): modified to receive already allocated pCode
683 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
684 * (genFunction): initializes local stack frame and pushes on stack
685 all the registers used by this function,
686 * (genEndFunction): restores all registers from stack and restores
688 * src/pic16/glue.c (pic16emitRegularMap): various changes and
690 * (pic16glue): changed the program startup sequence,
691 * added new dbName code 'A' for functions placed in absolute section
692 * src/pic16/main.c: added function attribute _naked,
693 * added pragma 'code' to place a fnuction at an absolute address,
694 * added command line arguments --debug-ralloc and --pcode-verbose,
695 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
696 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
697 * (pic16_newpCodeOpLit2): modified to take the second operand as
699 * (pic16_printpBlock): modified to emit each function in a separate
701 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
702 UPPER for immediate operands,
703 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
705 * src/pic16/peeph.def: all peepholes with movff are commented out,
706 because there is a problem in the pcode peep optimizer,
707 * src/pic16/ralloc.c: the register allocator can now reuse local
708 function symbols for another function. This saves register usage.
709 * src/pic16/ralloc.h: added flag isLocal in structure regs,
711 Added file src/pic16/NOTES with information about program writing on
712 the current port version.
714 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
716 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
717 and peephole 252 (array access)
719 2004-01-09 Borut Razem <borut.razem AT siol.net>
721 * src/SDCCmain.c : fixed #872250: -l command line defined library
722 files are scanned before standard library files
724 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
726 * src/SDCCast.c (decorateType): fixed bug #874046
728 2004-01-09 Borut Razem <borut.razem AT siol.net>
730 * support/scripts/sdcc.nsi: remove previous installation
732 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
734 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
735 bytes for last interrupt vector (mcs51)
736 * sdcc.spec: fixed typo
738 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
740 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
741 gen51Code): more efficient parameter receive for --model-large
744 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
747 * src/z80/main.c: added missed needLinkerScript flags (more than
748 one port structure defined in these file)
749 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
752 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
754 * src/SDCCmain.c: removed various references to DEFAULT_PORT
755 * src/port.h: added flag needLinkerScript in port->linker
756 structure to inform whether to create a .lnk file or not,
764 * src/z80/main.c: changed appropriately to configure
765 needLinkerScript flag
767 * src/pic16/gen.c (genAddrOf): fixed bug #863624
768 * src/pic/glue.c: added variable udata_section_name to
769 override default uninitialized data segment definition for
770 devices only with SHAREBANK memory (reported from Erik Epetrich)
771 * (pic14emitOverlay): modified to emit a commented overlay segment
772 directive when no overlay data exist
773 * (picglue): modified to emit uninitialized data segment
774 according to udata_section_name
775 * src/pic/main.c (_pic14_parseOptions): added command line
776 options --udata-section-name=[name] to override default
777 udata definition name
778 * modified _linkCmd and _asmCmd to include compiler passed
779 arguments via -W option
780 * src/pic16/main.c: added $l in _asmCmd, changed extension for
781 object file from '.rel' to '.o' in port->linker structure,
782 changed size of fptr from 2 to 3 in port structure
784 2004-01-07 Borut Razem <borut.razem AT siol.net>
786 * support/scripts/sdcc.nsi: update PATH
787 * support/scripts/sdcc.ico: craeted
789 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
791 * device/include/Makefile.in: fix install
792 * doc/Makefile: fix install
794 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
796 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
798 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
799 how the function variable allocation summary is displayed; also
800 include information about variables allocated to the overlay
803 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
805 * as/mcs51/lkmain.c: Help about -Y option
806 * as/mcs51/lkarea.c: Fixed gcc warnings
808 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
810 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
812 * support/valdiag/tests/overflow.c: added
813 * src/SDCCast.c (decorateType),
814 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
817 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
819 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
822 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
824 A python script to validate compiler diagnostic messages. It can be
825 used to verify that sdcc complains about bad c source code and
826 gives a good location of the error.
827 * support/valdiag/Makefile,
828 * support/valdiag/valdiag.py,
829 * support/valdiag/tests/*
831 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
833 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
834 * src/SDCCsymt.c (newEnumType),
836 * support/Util/SDCCerr.c,
837 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
839 * support/regression/tests/enum.c: added test for enum values that
840 require at least 2 bytes of storage.
842 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
844 * src/common.h: added ifndef/define/endif macros
845 around the header file.
846 Bug reported from Jesus Calvino-Fraga
848 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
851 * device/include/Makefile.in: don't install CVS directories
852 * device/lib/Makefile.in: added removal of CVS directories after install
853 * doc/Makefile: fixed install, added local_icons
854 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
855 * src/mcs51/gen.c (genRightShift): fixed bug #870788
856 * src/ds390/gen.c (genRightShift): fixed bug #870788
857 * src/SDCCast.c (decorateType): fixed bug #870781
859 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
861 PIC16 port related changes:
862 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
863 added variable stackPos,
865 * gen.c: genCall, assignResultValue: added support for
866 pushing/retrieving function parameters to/from stack,
867 genFunction,genEndFunction: setup stack frame for the
869 genAddrOf: will be changed according to bug 863624
871 * added files genutils.c and genutils.h which contain gen*
872 debugged and optimised functions extracted from gen.c
874 * glue.c: added variable 'externs' which holds extern symbols,
875 pic16emitRegularMap: is modified to properly handle relocatable
876 symbols under the new scheme,
877 pic16createInterruptVect: is modified
878 pic16printPublics: is modified to emit 'global' assembler directives,
879 added pic16_printExterns to print extern symbols,
880 pic16glue: initializes stack/frame pointer in the beginning of
881 the assembly output. Temporary hack, will be corrected later,
882 because gplink yet does not support stack and SDCC does not
883 yet support a type of crt0.o object to create the final binary.
885 * Removed many lines that contain 8051 legacy code.
886 * The code is finally placed under a 'code' directive.
887 * Added port specific options.
889 * _process_pragma: simplified since now we do not need *special*
890 include file to define SFR registers. But a separate header
891 will be needed. This will be developed later.
892 * _pic16_parseOptions: added, parses port specific options:
893 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
894 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
895 --preplace-udata-with=
897 * _pic16_setDefaultOptions: modified to initialize section names,
898 but hack is temporarly out of order since it needs improvement.
899 * _pic16_genAssemblerPreamble: configuration words are emitted by
900 their address instead of their name. This part is incomplete and
901 supports only the 18Fxx2 devices. Other devices will emit an error
902 during assembly since they do not contain the same set of config
904 * _pic16_genIVT: is modified,
906 * pcode.c: added definitions for some hardware registers that are needed
908 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
909 All PCI entries are updated. Now LFSR is supported.
910 * Removed pic16_pciTRIS is mentioned by mdubuc in source
911 * added pic16_newpCodeOpLit2 to support instructions with
912 two literal arguments
913 * pic16_pCode2str: corrected code that emits assembler instructions
914 with two literal operands and those that have an access bit modifier
915 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
916 this fixes a bug which caused some labels to be lost, when an
917 assembler directive was added, i.e. banksel,
918 * pic16_FixRegisterBanking: improved logic that causes the insertion
920 * InlineFunction: functions that are called once, are not any more
921 inlined. This can be a port option in the future,
923 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
925 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
926 hold the corresponding uninitialized symbols,
927 * pic16_allocProcessorRegister: registers have explicit marked the
929 * pic16_allocInternalRegister: registers are explicit marked as
931 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
932 processing list, so bit registers were lost,
935 * ralloc.h: added field 'accessBank' and original symbol operand
936 in register definition,
937 * removed the field isMapped from register definition,
939 ** Several functions have been removed from various sources:
940 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
941 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
942 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
943 pic16_assignRelocatableRegisters
945 ** others have been introduced:
946 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
947 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
949 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
951 * support/scripts/inc2h.pl: changed definition of BIT_AT
952 to emit 'sbit at' instead of 'bit at'. This was a request.
954 PIC16 port related preliminary changes:
955 * gen.c: prefixed function popRegFromString with
956 pic16_ and all references to it corrected
957 * pcode.c: all pic16_pc_* hardware registers prefixed
959 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
960 * ralloc.c: newReg(): when register is REG_SFR then
962 pic16_allocProcessorRegister(): marks register wasUsed=0
963 pic16_writeUsedRegs(): added a call to assign processor
964 registers via pic16_assignFixedRegisters
966 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
968 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
969 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
970 variables in unused register banks. Also the SSEG is placed
971 wherever there is enough space for it, and IDATA can be anywhere
972 in internal RAM. For now compile using -Wl-Y[stack_size].
973 The mem file is different for this option as well, since it
974 makes no sense of talking about DSEG lenght.
976 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
978 * src/SDCClrange.c: fixed bug 869095 that caused segfault
979 in certain cases, e.g. when ROM assignment, patch provided
980 from Albert den Haan.
982 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
984 Many signedness and type propagation fixes:
985 * src/SDCCicode.c: made geniCodeCast() static
986 replaced SPEC_ by IS_ (cosmetic)
987 (operandOperation): fixed div and mod operation
988 (usualBinaryConversions): added support for promotion of char
989 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
990 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
991 (geniCodeAdd): an array index will stay unsigned, even if promoted
993 (geniCodeArray): ditto
994 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
995 * src/SDCCsymt.c (computeType): added more support for char;
996 promotion of char is selectable by promoteCharToInt, fixed signedness
998 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
999 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
1000 * src/SDCCval (val*): replaced signedness calculation by
1002 rearranged if-branches (cosmetic)
1003 (valShift): added warning W_SHIFT_CHANGED
1004 (valCompare): fixed problem with different types
1005 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
1006 * support/regression/tests/literalop.c: added many cases
1007 * support/regression/tests/ast_constant_folding.c: changed finally to
1009 * .version: new year, new version: 2.3.7
1010 * src/SDCCmain.c (main): applied patch #866468
1011 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
1012 provided by Scott Bronson
1013 * doc/sdccman.lyx: updated documentation for sdcdb
1014 updated and added chapter tips
1016 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1018 * src/SDCCsymt.h: missing from yesterday's commits
1020 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1022 * src/SDCC.y (struct_or_union_specifier),
1023 * support/Util/SDCCerr.c,
1024 * support/Util/SDCCerr.h: verify that struct & union tags are used
1027 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1029 * src/SDCCglobl.h: missing from yesterday's commits
1031 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1033 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
1034 sft_attributes, struct_declaration, parameter_declaration,
1035 type_name, start_block, declaration_list),
1036 * src/SDCC.lex (check_type): support redefinition of typedef names
1038 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1040 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
1041 aligned xdata arrays. Erik helped me with the if clause.
1043 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1045 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
1048 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1051 * src/SDCCast.c (newAst_),
1053 * src/SDCCicode.c (ast2iCode, newiCode),
1055 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
1056 expr, statement, expression_statement, selection_statement,
1057 iteration_statement, expr_opt, jump_statement): foundation for tracking
1059 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
1062 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1064 * support/Util/SDCCerr.c,
1066 * src/SDCCast.c (createCase, createDefault, decorateType),
1067 * src/SDCClabel.c (labelUnreach),
1068 * src/SDCC.y (labeled_statement, jump_statement): More improvements
1070 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
1071 (with thanks to Stas Sergeev)
1072 * device/include/time.h,
1073 * device/lib/time.c (CheckTime): suppress unreachable code warning
1075 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1077 * src/SDCCast.c (createIvalCharPtr),
1078 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
1080 * support/regression/tests/nullstring.c: tests for these two bugs
1082 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1084 * support/Util/SDCCerr.h,
1085 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
1086 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
1087 about storage class and 'at' used inside struct or union
1088 * src/SDCCBBlock.c (iCodeFromeBBlock),
1089 * src/SDCCcse.c (ifxOptimize),
1090 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
1091 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
1092 printIval, emitStaticSeg, emitOverlay),
1093 * src/SDCClabel.c (deleteIfx),
1094 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
1095 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
1096 gatherAutoInit, processParms),
1097 * support/Util/SDCCerr.h,
1098 * support/Util/SDCCerr.c (werrorfl): Support for better error location
1099 reporting for post-parse errors.
1101 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1103 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
1104 implicit casts via union; they don't work on big endian systems
1105 (possible fix for bug #861138)
1107 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1109 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
1110 * src/mcs51/main.c: fixed the fix for bug #737001
1112 2003-12-15 Borut Razem <borut.razem AT siol.net>
1114 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
1116 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1118 * support/makebin/makebin.c: put output in binary mode
1120 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1122 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
1123 xdata and data memory on startup. Set the environment variable
1124 SDCC_NOGENRAMCLEAR to disable this.
1125 * src/mcs51/peephole.def,
1126 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
1127 (allows non-interrupt and interrupt code to safely compete for a resource
1128 without the non-interrupt code having to disable interrupts)
1130 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1132 * src/SDCCicode.c (geniCodeAdd),
1133 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
1134 with valFromType if type might be a pointer and host is big endian).
1135 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
1136 types, not just integer types.
1137 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
1138 multiply defined with mismatching "at" address.
1140 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1142 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
1143 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
1144 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
1145 with embedded nulls (fixed bug #753752)
1147 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1149 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
1150 Apparently this did not see much testing (endless loop)
1152 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1154 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
1156 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1158 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
1159 gracefully handle NULL memmap pointers
1161 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1163 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
1164 instead of deleting the iCode when an operand is volatile
1165 * src/z80/gen.c (genDummyRead),
1166 * src/mcs51/gen.c (genDummyRead),
1167 * src/ds390/gen.c (genDummyRead),
1168 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
1170 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
1171 * src/SDCC.y: fixed bug #850420
1173 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1175 Applied z80 i/o port patch from Peter Townson and fixed some operators
1176 to better handle operands in A register.
1177 * device/include/z180.h
1183 * src/z80/peeph-z80.def
1187 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1189 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
1191 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1193 * device/lib/hc08/_mullong.c: Removed extra #endif
1195 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1197 * sim/ucsim/hc08.src/inst.cc,
1198 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
1200 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
1201 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
1202 * device/include/stdarg.h: fixed varargs for hc08
1203 * device/lib/Makefile.in,
1204 * device/lib/hc08/Makefile,
1205 * device/lib/hc08/_mulint.c,
1206 * device/lib/hc08/_mullong.c: fixed some endian problems
1208 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1210 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
1211 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
1212 * device/lib/_gptrget.c,
1213 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
1215 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1217 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
1218 * src/SDCCast.c (astErrors): fixed bug #846007
1219 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
1221 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1223 * src/SDCCast.c (decorateType): disabled a transformation I added in
1224 revision 1.188 (access to fields of a structure at an absolute address);
1225 it breaks with bitfields, extern declarations, and gcse analysis.
1226 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
1227 could be assigned through a pointer, so don't complain.
1228 * src/SDCCast.c (astErrors),
1230 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
1232 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
1234 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
1235 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
1236 output of __config directives, since gpasm now supports them
1237 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
1238 pre-processor macro, i.e. -DMCU=p18f452
1239 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
1240 and modified to handle 'cast' icode similarly to '=' icode
1241 * src/pic16/device.h (typedef struct PIC_device): added field
1242 'extMIface' to indicate that chip has external memory interface
1243 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
1244 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
1247 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1249 * src/SDCC.y (pointer): fixed bug #846006
1250 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
1251 * src/SDCCast.c (decorateType): fixed bug #846009
1252 * src/ds390/peeph.def,
1253 * src/ds390/gen.c (genAnd, genOr),
1254 * src/mcs51/peeph.def,
1255 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
1257 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1259 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
1266 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
1270 * src/SDCCbitv.c: added function to free a bitvector
1272 * src/SDCClrange.c: added function to recompute the liveranges
1274 * src/ds390/ralloc.c,
1275 * src/hc08/ralloc.c,
1276 * src/mcs51/ralloc.c,
1278 * src/pic16/ralloc.c,
1279 * src/xa51/ralloc.c,
1280 * src/z80/ralloc.c: recompute the liveranges after register packing
1282 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
1284 * src/SDCCloop.c (newInduction): fixed bug #845630
1286 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1288 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
1289 inadvertantly left behind from my 2003-11-12 change
1291 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1293 Updated headers I neglected to commit yesterday.
1297 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1299 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
1300 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
1301 * src/SDCCopt.c (eBBlockFromiCode),
1302 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
1303 the creation of the key hash table from the sequencing so it can be used
1304 earlier (for some GCSE bug fixes still pending)
1306 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1308 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
1309 * support/regression/tests/addsub.c: testing genPlus shortcut
1311 2003-11-15 Borut Razem <borut.razem AT siol.net>
1313 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
1315 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1317 * src/SDCCcse.c (cseBBlock): fixed bug #527779
1318 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
1319 ordering is immaterial.
1320 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
1322 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1324 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
1325 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
1326 (SIGSEV) of bug #840381
1327 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
1328 unlink new file before rename if new and old filenames are the same)
1330 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1332 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
1333 uninitialized variables) for the mcs51. Set environment variable
1334 SDCC_GENRAMCLEAR to test.
1335 xdata initialization slightly shorter
1337 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1340 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
1341 #838241 & 780691 (basicly the same bug)
1342 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
1343 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
1345 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
1347 * src/SDCCmain.c (linkEdit): "fix" #834252
1349 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1351 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
1353 * src/SDCC.y: fixed bug #819403
1355 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1357 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
1358 the reentrant attribute.
1359 * src/hc08/gen.c (genPackBits): added missing stack readjustment
1360 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
1362 * src/SDCCast.c (decorateType): fixed bug with storage class not being
1363 updated during pointer dereference; f.e. ~(((char *)1)*) was being
1364 erroneously reduced to a literal.
1365 * src/hc08/ralloc.c (packRegisters, rematStr),
1366 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
1369 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1371 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
1372 * doc/sdccman.lyx: changed from 'article' to 'book'
1373 * doc/Makefile: readded test_suite_spec and cdbfileformat
1375 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
1377 * device/include/stdlib.h: include malloc.h to comply with ANSI
1378 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
1380 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1382 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1383 * doc/clean.mk: also remove *.out files
1384 * doc/sdccman.lyx: some additions, larger top/bottom margins
1386 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1388 * src/SDCC.y: fixed bug #837365
1389 * support/regression/tests/bitopcse.c
1390 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1391 a symbol (might be valop instead)
1392 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1393 * device/lib/clean.mk: added hc08 to the cleaning list
1395 2003-11-04 Borut Razem <borut.razem AT siol.net>
1397 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1399 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1400 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1401 malloc is declared in standard stdlib.h
1403 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1405 * device/lib/hc08/Makefile: need to clean .rel not .o files
1406 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1408 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1418 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1419 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1420 tests (which uses the port's oclsExpense function)
1426 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1428 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1430 * src/SDCCcse.c (ifxOptimize),
1431 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1432 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1433 deleting the IFX iCode.
1434 * src/hc08/ralloc.c: reduced unneeded slocs
1435 * src/hc08/gen.c: fixed bug in asmopToBoolean
1437 2003-11-04 Borut Razem <borut.razem AT siol.net>
1439 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1440 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1441 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1442 transferred to configure
1444 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1446 Use headers defined in the C[++] standards:
1447 * sim/ucsim/gui.src/serio.src/fileio.cc
1448 * sim/ucsim/gui.src/serio.src/frontend.cc
1449 * sim/ucsim/gui.src/serio.src/main.cc
1450 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1451 * support/Util/NewAlloc.c
1457 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1459 * Added MSVC projects for hc08 assembler and linker:
1460 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1461 /as/hc08/link_hc08.dsp
1463 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1465 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1467 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1469 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1471 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1473 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1475 2003-10-31 Borut Razem <borut.razem AT siol.net>
1477 * support/cpp2/cpplib.h,
1478 support/cpp2/cpplib.c,
1479 support/cpp2/cpplex.c,
1480 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1481 to switch _asm block preprocessing on / off. Default is
1482 #pragma preproc_asm +
1484 2003-10-31 Borut Razem <borut.razem AT siol.net>
1486 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1487 when outputting comment blocks (when executed with -C option) and
1488 _asm (SDCPP specific) blocks
1490 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1492 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1494 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1496 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1498 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1500 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1501 * src/SDCCast.c (decorateType): fixed bug #832664
1503 2003-10-31 Borut Razem <borut.razem AT siol.net>
1505 * support\cpp2\cpplex.c: fixed for SDCPP:
1506 comments(when executed with -C option) and _asm blocks
1507 were included even if they where in skipped #if block.
1508 Applied solution from GCC cpp 3.3.2
1510 2003-10-31 Borut Razem <borut.razem AT siol.net>
1512 * src/SDCC.lex: sdcc now understands both formats:
1513 '# <line_number> <file_name>' and
1514 '#line <line_number> <file_name>'
1515 * support/cpp2/cppmain.c: sdcpp now generates the standard
1516 '# <line_number> <file_name>' instead of former
1517 '#line <line_number> <file_name>'
1519 2003-10-30 Borut Razem <borut.razem AT siol.net>
1521 * support/cpp2/cpphash.h,
1522 * support/cpp2/cpplib.h
1523 * support/cpp2/cpplex.c,
1524 * support/cpp2/cppmain.c,
1525 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1527 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1529 Fixed a number of problems revealed by bug #827883.
1530 * src/SDCCloop.c (loopInvariants): Spill location of the
1531 result operand should be recomputed if extracted from
1532 a loop. Also, don't extract assignments of an iTemp
1534 * src/SDCCast.c (isConformingBody): loop reversal should
1535 not occur if the control variable is involved with a
1536 relational operator.
1538 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
1540 * .version: bumped to 2.3.6 to reflect the big improvements
1541 made by Erik and Klaus. Thanks!
1543 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
1545 Replaced the livrange code.
1546 * src/SDCClrange.c: added new LR code
1548 * src/SDCCBBlock.h: removed remainig parts from old LR code
1549 * src/ds390/ralloc.c,
1550 * src/ds390/gen.c: minor fixes to make it work with new code
1552 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1557 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1558 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1559 (tweaked fix for bug #818696)
1561 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1563 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1565 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1568 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1569 * src/mcs51/gen.c (gencjneshort),
1570 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1571 more efficient (per Scott Bronson's suggestion)
1573 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1575 Extended the semantics of the critical keyword to include
1576 individual statements. See RFE #827755 and #799831
1581 * support/Util/SDCCerr.c
1582 * support/Util/SDCCerr.h
1587 2003-10-19 Borut Razem <borut.razem AT siol.net>
1589 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1591 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1593 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1595 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1596 and predecrement operand is displayed
1598 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1600 * src/SDCCval.c (valMinus): fixed bug #826041
1602 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1604 Some hc08 related updates that I missed earlier
1605 * sim/ucsim/stypes.h
1606 * support/regression/ports/hc08/spec.mk
1608 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1610 New target "hc08" for the Motorola 68hc08 family of micros
1618 * sim/ucsim/hc08.src/*
1619 * sim/ucsim/configure.in
1620 * src/ucsim/configure
1621 * sim/ucsim/packages_in.mk
1624 * device/include/mc68hc908qy.h
1626 * device/lib/Makefile.in
1627 * support/regression/ports/hc08/*
1628 * support/regression/Makefile
1630 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1632 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1634 * src/ds390/gen.c (genCast): fixed bug #821957
1636 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1638 * device/lib/logf.c: "fixed" overlay bug
1639 * support/regression/ports/host/spec.mk: added m library
1640 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1641 * support/regression/tests/float_trans: added (for Eric)
1643 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
1645 * src/mcs51/gen.c (genCpl): fixed bug
1646 http://sf.net/mailarchive/message.php?msg_id=6263915
1648 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
1650 * src/SDCCast.c (decorateType): added extended constant folding
1651 * src/SDCCsymt.c (computeType): cleanup
1652 * src/SDCCval.c (valShift): minor optimization
1653 * support/regression/tests/ast_constant_folding.c: added
1655 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1657 * src/SDCCmain.c: removed some unintended changes
1659 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1661 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1662 * src/z80/gen.c: fixed part of bug #817589
1663 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1665 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
1667 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1678 * src/ds390/ralloc.c
1680 * src/mcs51/ralloc.c
1682 * src/pic16/ralloc.c
1685 * src/z80/gen.c: removed unused label "release:"
1687 2003-10-06 Borut Razem <borut.razem AT siol.net>
1689 * src/SDCC.lex: removed definition of unused variables
1690 save_optimize and save_options
1692 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
1694 * clean.mk: removed '=' in "-maxdepth=1"
1695 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1696 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1698 2003-10-06 Borut Razem <borut.razem AT siol.net>
1700 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1701 my_unput() replaced by unput()
1703 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
1705 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1706 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1707 type-punned pointer will break strict-aliasing rules"
1708 Old LR behaviour is again default; Klaus' LR can be choosen by
1709 defining the environment variable LRKLAUS
1713 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1714 * clean.mk: fixed removal of files in bin/CVS/
1715 * device/lib/clean.mk: fixed removal of directories small and large
1716 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1718 * src/SDCCval.c: removed superflous test for pedantic
1720 2003-10-05 Borut Razem <borut.razem AT siol.net>
1722 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1723 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1724 message "unmatched #pragma SAVE and #pragma RESTORE"
1726 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1728 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1729 assembly, critical functions, atomic, nojtbound)
1731 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
1733 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
1739 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1742 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1744 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1746 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1747 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1748 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1750 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1752 * src/z80/gen.c (genRet): fixed bug #524753
1753 * src/z80/gen.c (genCast): fixed internal error on cast from
1755 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1756 fix for bug #477835 to the z80
1757 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1758 for tracking iCodes in the peephole optimizer for z80
1760 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1762 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1763 the other part of bug #814548
1764 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1766 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
1768 * src/SDCCcse.c: fixed part of bug #814548
1770 2003-09-28 Borut Razem <borut.razem AT siol.net>
1772 * src/asm.c: rewrite of printILine() to use temporary file instead
1774 * src/xa51/main.c: commented out declaration of int rewinds
1776 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1778 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1780 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1782 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1783 * src/asm.c (printILine): Fixed bug #811015
1785 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1787 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1790 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1792 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1793 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1794 to correctly handle general case of AOP_PAIRPTR
1795 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1797 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1799 * src/mcs51/ralloc.c (fillGaps),
1800 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1801 register positioning bug)
1803 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
1805 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1807 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1809 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1810 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1811 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1812 (ralloc doesn't intentionally do this now, but perhaps later)
1813 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1814 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1815 register positioning bugs (Fixed bug #762602 and #795325)
1816 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1818 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1819 lines that --i-code-in-asm generates
1821 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1823 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1824 trying to fclose a FILE* that was already closed.
1826 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1828 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1829 of const struct should be treated as if const themselves)
1831 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
1833 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1835 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1837 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1838 Unix (/n) and DOS (/r/n) line terminations.
1840 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1842 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1845 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1847 * src/mcs51/gen.c (genFunction, genEndFunction),
1848 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1849 and restore of EA so that stack offsets to parameters are
1850 correct when using both critical and reentrant/stack-auto.
1851 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1852 size (can be triggered in error if sloc is shared between
1853 different sized objects)
1854 * device/include/float.h: fixed macros to explicitly use
1855 unsigned long where needed
1857 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
1859 Feature req. 799831: added code to allow nesting of critical functions
1860 * src/mcs51/gen.c (genFunction, genEndFunction)
1861 * src/ds390/gen.c (genFunction, genEndFunction)
1863 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1865 * src/SDCCsymt.c (sclsFromPtr),
1867 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1868 support for standard C idiom of memory mapped variables; for
1869 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1870 to xdata int at 0x1234 tempvar = 1.
1871 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1872 provided by Akiya ISHIDA
1874 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
1876 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1877 * src/SDCCval.c (constVal): added reduction from int to char
1878 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1879 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1880 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1882 * support/regression/tests/shifts.c: fixed
1884 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1886 * src/z80/gen.c (genXor): Fixed bug #805445
1888 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1890 Fixed bug #621531 (const & volatile confusion in the type chain).
1891 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1892 refer to the const or volatile state of the pointer itself.
1904 * src/pic16/ralloc.c
1905 * support/regression/tests/const.c
1907 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1909 When checking for duplicated modules, use absolute paths
1910 instead of relative paths. Files changed:
1915 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1917 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1919 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1921 * device/include/string.h: added size_t typedef, changed
1922 prototypes to use size_t, eliminated separate reentrant and
1923 non-reentrant declarations, added _memmove declaration
1924 * device/lib/_memcpy.c: changed to use size_t instead of int,
1925 changed /4 to >>2 to avoid division library call
1926 * device/lib/_memcmp.c,
1927 * device/lib/_memset.c,
1928 * device/lib/_strncat.c,
1929 * device/lib/_strncpy.c,
1930 * device/lib/_strncmp.c: changed to use size_t instead of int
1931 * device/lib/_memmove.c: new file (fixed bug #772294)
1932 * device/lib/Makefile.in: added _memmove.c
1933 * device/lib/z80/asm_strings.s: fixed bug #772290
1934 * support/regression/tests/bitfields.c: attempt to fix host assertion
1935 failure on amd64-unknown-linux2.2
1937 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1939 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1940 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1941 * as/z80/asmain.c (main): fixed bug #801766
1943 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
1945 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1948 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1950 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1951 reported in bug #800609
1953 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
1955 * Top header beautifications in src/pic16 directory:
1956 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1957 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1958 pcoderegs.h, ralloc.c, ralloc.h
1959 * main.c: added top header and GPL license notice
1960 * pcode.c: fixed the if-conditional warning
1962 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
1964 * device/lib/_mullong.c: replaced int by short for gcc
1966 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1968 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1969 and JUMPTABLE iCodes properly now (worked by accident before)
1970 * src/mcs51/gen.c (leftRightUseAcc),
1971 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1972 iCode properly now. Use getSize instead of nRegs since a & b
1973 aren't part of the nRegs tally.
1975 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
1977 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1978 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1979 before instructions that use the _STATUS register
1981 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
1983 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1984 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1985 fetching of the pointer
1986 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1987 copied from genNearPointerSet()
1988 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1989 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1990 If they pop r0/r1 they must be called in the opposite order than aopOp().
1991 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1992 (resp. --stack-auto), prepared for --xstack
1994 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1996 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1998 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
2000 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
2001 these ports have their own __sdcc_external_start()
2003 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
2005 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2006 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
2007 type for bits was changed. It resulted in bit variables becoming
2008 global, which is not permitted in PIC 14 assembly output.
2010 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2012 * doc/sdccman.lyx: various additions and updates. Rearranged sections
2014 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2016 Z80 and MCS51 linkers complaint if a public symbol is defined
2017 in more than one library module:
2021 * as/mcs51/Makefile.in
2023 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2025 A few small changes that speed up the peephole optimizer.
2029 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2031 Try to make the peephole optimizer smarter by maintaining
2032 an association between the assembly source code and the
2033 iCodes that originated them. Put this information to use
2034 with a new peephole rule condition "notVolatile" so that
2035 the rules can be aggressive yet still safe.
2040 * src/mcs51/peeph.def
2042 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2046 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
2047 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
2048 if the left or right operand symbols have the accuse flag set.
2050 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2052 Changed the type of the result of the ! (NOT) operator to char;
2053 previously it returned the same type as the source. This allows
2054 us to eliminate all the genFloatNot functions (all of its target
2055 implementations were very buggy) since !float can use the same
2058 * src/SDCCicode.c (ast2iCode): ! returns char
2059 * src/mcs51/gen.c (genNot, genNotFloat),
2060 * src/ds390/gen.c (genNot, genNotFloat),
2061 * src/z80/gen.c (genNot, genNotFloat),
2062 * src/pic/gen.c (genNot, genNotFloat),
2063 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
2065 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
2067 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2068 1. Interrupt would not compile properly. Ensure PCLATH register is saved
2069 during interrupts. Ensure WSAVE is located at a shared bank address.
2070 2. Fixed page selection in some places
2071 3. Fixed BTFSS/C to where necessary use registers directly and not simply
2072 the registers name strings.
2073 4. Fixed "signed / unsigned compare" compiler warnings.
2074 5. The PIC port manages its own allocation of the general purpose
2075 registers, but makes no attempt to reuse them. As a result when
2076 compiling it soon runs out of general purpose registers. Some
2077 additional code was added to the files pcode.c and device.c to walk
2078 through the function call tree and rename the registers so that they
2088 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
2089 genPlus() & genMinus() when the result is the same as left or right
2091 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2093 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
2095 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2097 Made bitfield a distinct type from bit so that bitfields
2098 convert as per ANSI C and bits retain their traditional
2099 boolean style behaviour. Implemented bitfield support in
2107 * src/ds390/gen.c: bit v bitfield split
2108 * src/z80/gen.c: New support for bitfields
2109 * support/regression/tests/bitfields.c: reenabled z80,
2112 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2114 Rules 246.x, 247.x relate to bitfields, the others speed up
2115 access to xdata mapped I/O devices.
2117 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
2119 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2121 Cleaned up genPackBits and genUnpackBits and added two helper
2122 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
2123 for literal assignments in genPackBits (thanks to Frieder for
2129 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2131 Fixed bug #748310 (pointer to function type mishandled when the
2132 function name is omitted). Also fixed a SIGSEGV when a function
2133 attribute (reentrant, etc) is used on a non-function or on a
2134 function but misplaced before the parameter list.
2136 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
2138 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
2139 * support/Util/SDCCerr.h,
2140 * support/Util/SDCCerr.c: Added func attr misuse error msg
2142 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2144 Fixed bug #787649 by anonymous
2145 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
2146 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
2148 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2150 Fixed numerous bitfield problems.
2152 * src/SDCC.y: More bitfield related error checking
2154 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
2155 * support/Util/SDCCerr.h,
2156 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
2157 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2158 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2159 * support/regression/tests/bitfields.c: tests added
2161 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2163 Made the constant following the "interrupt" keyword optional. If
2164 omitted, the function will not automatically be given an entry
2165 in the interrupt vector table (similar to #pragma NOIV, but
2166 less syntacticly kludgy). The interrupt number is also now
2167 range checked. Also fixed a bug in the high order bit example
2174 * support/Util/SDCCerr.c
2175 * support/Util/SDCCerr.h
2178 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2180 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
2181 * src/SDCCicode.c (operandOperation): rewritten some ops
2182 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
2183 * src/SDCCsymt.c (computeType): literals are handled the same way as any
2185 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
2186 be re-activated by defining REDUCE_LITERALS)
2187 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
2188 unsigned, but are signed by default
2189 * src/SDCCval.c (constVal): rearranged
2190 * src/SDCCval.c (valMod): preliminary fix
2191 * src/SDCCval.c (valCastLiteral): use TYPE_* types
2192 * support/regression/literalop.c: added, work in progress
2194 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2196 Generate warnings for useless declarations like "char data;"
2197 that don't do what new users expect.
2200 * support/Util/SDCCerr.h
2201 * support/Util/SDCCerr.c
2203 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
2205 * src/SDCCval.c (valMult): fix overflow detection of negative int
2207 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2209 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
2211 Changes to support big endian targets:
2224 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
2226 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
2227 * device/lib/time.c: fixed warning "integer overflow in expression"
2229 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
2231 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
2232 * src/SDCCval.c (constVal): changed default to signed; hex and octal
2233 constants are unsigned; added recognition of "u" flag for unsigned
2234 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
2235 * src/SDCCval.c (valDiv, valMod): fixed signdness
2236 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
2237 signedness of modulo, left and right shift
2238 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
2239 * support/Util/SDCCerr.h: added warning W_INT_OVL
2240 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
2241 * src/SDCCast.c (ast_print): improved output of constants
2243 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2245 Fixed some warnings when building with MSVC:
2258 * support\cpp2\cpplib.c
2262 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
2264 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
2266 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2268 * support\librarian\clean.mk: Do not remove Makefile.
2269 * support\librarian\Makefile: added.
2271 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2273 Added librarian to MSVC build:
2276 * support\librarian\librarian.dsp
2278 'configure' not needed for librarian, removed:
2279 * support\librarian\configure
2280 * support\librarian\configure.in
2281 * support\librarian\config_in.h
2282 * support\librarian\Makefile.in
2284 Hopefully these ones built the librarian and the rest of sdcc properly:
2286 * Makefile.common.in
2288 Messed up 'configure', so revert to previous version:
2292 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
2294 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
2295 there, while the mantissa of a double is "only" 53 bits wide.
2297 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2299 Adding sdcclib to the build. MSVC project coming soon.
2300 Files added/changed:
2302 * support\librarian\clean.mk
2303 * support\librarian\configure
2304 * support\librarian\configure.in
2305 * support\librarian\config_in.h
2306 * support\librarian\Makefile.bcc
2307 * support\librarian\Makefile.in
2308 * support\librarian\sdcclib.c
2311 * Makefile.common.in
2315 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2317 Linker now complaints if linked modules have conflicting options, for
2318 example, one compiled using --model-large and another one compiled with
2319 --model-small. The following files were modified:
2341 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2343 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
2344 as/mcs51/lklibr.c: Generate a warning when a library is not found.
2346 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
2348 * src/z80/mappings.i: fix _mul[us][int,long] entries
2350 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2352 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
2354 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2356 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
2357 * support/regression/tests/bitopcse.c: added
2365 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2367 added support for new library format to z80, gbz80 linkers:
2373 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2375 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
2376 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
2378 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
2380 added DUMMY_READ_VOLATILE:
2389 * src/SDCCcse.c (algebraicOpts): many improvements
2390 * src/SDCCcse.h: removed algebraicOpts()
2391 * src/SDCCicode.c (picDummyRead): added
2393 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2395 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2396 "Insufficient space in data memory".
2398 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2400 * src/mcs51/gen.c: fixed bug #771358
2401 * src/z80/gen.c: fixed bug #759087
2403 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2405 * src/pic16/glue.c: minor cleanup by Vangelis
2407 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2409 * device/include/regc515c.h: fixed #758477
2410 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2411 * device/lib/_gptrput.c: saved a few bytes
2412 * my tab spacing is 8, yours too?)
2413 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2414 * device/lib/serial.c: process RX bytes earlier than TX bytes
2415 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2417 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2419 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2421 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2423 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2425 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2427 * device/lib/Makefile.in: bad fix, reverted to 1.43
2429 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2431 * device/lib/Makefile.in: added missing z80 object files
2433 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2435 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2436 pic16 progress by Vangelis:
2451 * pic16/pcodepeep.c:
2454 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2456 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2458 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2460 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2461 added gbz80 build to MSVC project.
2462 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2463 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2464 from 8051 stuff and setup so it links using a .lnk file.
2466 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2468 * support/librarian/sdcclib.c: sdcc librarian.
2469 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2472 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2474 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2476 2003-07-02 Borut Razem <borut.razem AT siol.net>
2478 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2479 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2480 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2481 src/xa51/main.c, src/z80/main.c:
2482 virtualization of glue() function: each port has it's own glue function,
2483 which is accessed by do_glue function pointer in PORT.general structure
2485 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2487 * DS800C400 fun, improved ROM interface and tinibios.
2489 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2491 * More support for DS80C400. Now includes beginning of interface to ROM.
2493 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2495 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2497 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2499 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2501 2003-06-19 Borut Razem <borut.razem AT siol.net>
2503 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2505 2003-06-19 Borut Razem <borut.razem AT siol.net>
2507 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2508 fixed Z80 port - crt0.o: cannot open.
2510 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2512 * support/Util/MySystem.c (merge_command): revert bad fix
2514 2003-06-18 Borut Razem <borut.razem AT siol.net>
2516 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2518 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2520 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2521 option --use-stdout sends errors to stdout instead of stderr.
2523 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2525 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2527 2003-06-15 Borut Razem <borut.razem AT siol.net>
2529 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2530 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2531 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2532 fixed width array of pointers replaced with sets;
2533 multiple include and lib paths ared transferred to preprocessor and linker
2534 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2535 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2536 fixed width array of pointers
2537 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2538 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2539 fixupPath(), getPathDifference()
2540 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2541 fixed width array of pointers
2543 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
2545 * src/pic16/ralloc.c: fix warnings
2546 * src/pic16/pcode.c: fix warning
2548 2003-06-10 Scott Dattalo <scott AT dattalo.com>
2550 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
2551 know all the details, but essentially this set of changes enable
2552 the pic16 port to generate movff instructions and generate assembler
2557 * src/pic16/pcode.c:
2558 * src/pic16/device.c:
2560 * src/pic16/pcode.h:
2561 * src/pic16/pcoderegs.c:
2562 * src/pic16/ralloc.c:
2563 * src/pic16/ralloc.h:
2565 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2567 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2568 added option --vc, so sdcc errors and warnings are compatible with
2569 Microsoft Visual Studio.
2571 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2573 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2574 device/lib/libfloat.lib: added atof function.
2576 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
2578 * doc/sdccman.lyx: updated to Lyx 1.3
2579 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2580 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2581 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2583 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
2585 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
2587 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2589 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2590 additions to the "related tools/documentation" section
2592 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
2594 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2596 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
2598 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
2599 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2601 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
2603 * doc/sdccman.lyx: fix double dash and other minor things
2604 * doc/Makefile: fix double dash
2606 2003-05-28 Karl Bongers(patches from Martin Helmling)
2607 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2608 condition and ignore commands.
2610 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2612 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2613 is in parts still quite out of date, I did changes as far as I felt makes sense
2614 for a non-native english speaker.
2615 Please feel free to add to the manual or to correct my changes.
2616 * doc/Makefile: undid touching the date of intermediate tex files.
2618 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2620 * doc/sdccman.lyx: Manual has an index now
2622 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
2624 Finalize muluint/mulsint and mululong/mulslong merging:
2625 * device/lib/_mulint.c
2626 * device/lib/_mullong.c
2627 * device/lib/gbz80/mul.s
2628 * device/lib/gbz80/stubs.s
2629 * device/lib/z80/mul.s
2630 * device/lib/z80/stubs.s
2631 * src/SDCCsymt.c (initCSupport)
2633 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2635 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2636 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2637 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2638 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2641 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2643 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2644 the regression tests I'm not brave enough to enable 245.b, 245.c
2645 * doc/sdccman.lyx: added latex preamble for hyperref package.
2646 Using pdflatex this will give you a hyperlinked pdf file with
2647 bookmarks. (prepend '%' before /usepackage if this breaks something)
2649 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2651 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2653 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
2655 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2657 2003-05-21 <johan AT balder>
2659 * src/SDCCglue.c (printIval): fixed bug #739934
2661 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2663 Applied patch from bug 737905 (renamed yylineo to mylineno):
2670 * src/pic16/pcode.c: Cleaned warnings
2671 * src/pic16/pcodeflow.c: Cleaned warnings
2672 * src/pic16/pcoderegs.c: Cleaned warnings
2674 2003-05-19 Scott Dattalo <scott AT dattalo.com>
2676 * src/pic16/pcode.c: Cleaned warnings
2677 * src/pic16/pcodepeep.c: Cleaned warnings
2678 * src/pic16/ralloc.c: Cleaned warnings
2680 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2682 * doc/sdccman.lyx: fixed bug 739745
2683 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2685 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
2687 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2688 it can be defined with CFLAGS when running configure
2689 * src/SDCCmain.c: fixed compiling + linking with object files
2691 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
2693 * configure.in: configure for pic16 port,
2694 added --disable-pic16-port
2695 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2696 * src/SDCCmain.c: linkOptions is changed to set *,
2697 added if/endif conditional macros to remove options help
2698 messages from optionsTable when a port is not configured, added
2699 support for the PIc16 port in the ports table, when executing
2700 the compiler with no port specified on command line, a default
2701 port is selected with the new macro DEFAULT_PORT which is
2702 defined in port.h, in setDefaultOptions() linkOptions is removed
2703 from initialization assignment, since now it is a set,
2704 parseCmdLine uses setParseWithComma for linkOptions, in
2705 linkEdit() linkOptions are accessed with new function indexSet()
2706 which returns the i'th item of a set variable. See SDCCset.c, in
2707 linkEdit() when calling buildCmdLine(), added linkOptions as
2708 last argument. Now users can pass arguments to gplink via the
2709 -Wl option, main() uses pic16glue() to glue up pic16 programs
2710 * src/SDCCpeeph.c: various changes to support pic16
2711 * src/SDCCset.c: added function void *indexSet(set *, int) to
2712 return the i'th item of the set
2713 * src/SDCCset.h: added function prototype for indexSet()
2714 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2715 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2716 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2717 added macro DEFAULT_PORT
2718 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2719 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2721 * src/pic16/glue.c: commented out some error producing lines
2722 * src/pic16/main.c: __config directives are commented out to stop
2723 gpasm complaining and test the linkage with gplink, _linkCmd and
2724 _asmCmd changed to be more gplink and gpasm friendly
2725 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2726 produced an error when parsed, peep rule 12 is added to utilize
2727 movff, but it is commented out since the pCode does not support
2728 yet a command with 2 address arguments
2730 2003-05-18 <johan AT balder>
2732 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2733 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2734 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2736 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2737 Added feature to script commands from file.
2739 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
2741 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2742 * src/SDCCutil.c: include ctype.h for win32
2744 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
2746 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2748 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2750 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2751 Fixed so you can set breakpoints prior to run, run does not stop
2752 on entry now. Add tbreak. Other enhancements and fixes for use
2755 2003-05-12 Borut Razem <borut.razem AT siol.net>
2757 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2759 2003-05-11 Borut Razem <borut.razem AT siol.net>
2761 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2762 the path of bin directory, so that PATH is the only env. variable, which has to be set
2763 in case of standard installation.
2764 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2765 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2766 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2768 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2770 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2771 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2772 temp files are in the port dir; clean the gen/test directory when
2773 generating new test.c
2774 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2775 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2776 * support/regression/tests/zeropad.c: added
2778 2003-05-09 <johan AT balder>
2780 * src/SDCCglue.c: fixed bug #597940
2782 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2784 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2785 cache sfr, optimize next,step, fix off by one sourceline,
2786 support ddd list function.
2787 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2789 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2791 * support/regression/HTMLgen.py: added compare_s2f()
2792 * support/regression/Makefile: redo 1.27
2793 * support/regression/generate-cases.py: redo 1.5
2795 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
2797 * support/regression/tests/float.c: workaround 33 bit hex constant
2798 * support/regression/tests/simplefloat.c: fix division for host
2800 2003-04-29 Scott Dattalo <scott AT dattalo.com>
2802 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
2803 that tame's the PIC's over-aggressive optimizer.
2805 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2807 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2810 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
2812 Initial support for DS80C400. "Hello world" runs on TINIm400
2815 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2817 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2818 * Some notes on ddd usage added in debugger/README
2819 Martin Helmling adding more features and fixes for ddd GUI debugger.
2820 Code added for nexti, stepi, up, down, and other adjustments.
2822 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
2824 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2825 * src/pic/peeph.def Added two rules to optimize carry manipulation
2826 * src/pic/* removed debug printfs
2828 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
2830 * debugger/mcs51/cmd.c: added header newalloc.h
2832 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
2834 * as/Makefile: new EXEEXT
2835 * as/z80/Makefile: remove trailing slash of BUILDIR
2836 * as/z80/clean.mk: new EXEEXT
2837 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2838 * support/cpp2/Makefile.in: new EXEEXT
2839 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2841 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
2843 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2844 EXEEXT was introduced to fix all related problems with targets
2845 "clean", "install" and "uninstall"; a couple of further flaws
2846 especially with "clean" have been fixed too
2847 * as/mcs51/Makefile.in
2852 * debugger/mcs51/Makefile.in
2853 * debugger/mcs51/clean.mk
2855 * link/z80/Makefile.in
2858 * packihx/Makefile.in
2860 * sim/ucsim/Makefile
2861 * sim/ucsim/clean.mk
2862 * sim/ucsim/avr.src/Makefile.in
2863 * sim/ucsim/avr.src/clean.mk
2864 * sim/ucsim/s51.src/Makefile.in
2865 * sim/ucsim/s51.src/clean.mk
2866 * sim/ucsim/xa.src/Makefile.in
2867 * sim/ucsim/xa.src/clean.mk
2868 * sim/ucsim/z80.src/Makefile.in
2869 * sim/ucsim/z80.src/clean.mk
2870 * sim/ucsim/main_in.mk
2871 * sim/ucsim/packages_in.mk
2872 * sim/ucsim/gui.src/Makefile.in
2873 * sim/ucsim/gui.src/serio.src/Makefile.in
2874 * sim/ucsim/gui.src/serio.src/clean.mk
2877 * support/cpp2/Makefile.in
2878 * support/cpp2/clean.mk
2879 * support/makebin/Makefile
2880 * support/makebin/clean.mk
2881 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2882 * doc/sdccman.lyx: --program-suffix no longer needed
2884 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2886 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2887 Martin Helmling added support for ddd GUI debugger.
2888 Code added to display assembly, set variables, and other commands
2889 to interface to ddd.
2891 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
2893 * as/Makefile: fix target clean
2894 * as/clean.mk: fix target clean
2895 * as/z80/clean.mk: fix target clean
2897 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
2899 * Makefile.common.in: added AT EXEEXT AT
2900 * configure.in: removed all mingw32 stuff
2901 * configure: rebuilt from configure.in
2902 * doc/sdccman.lyx: updated section "installation"
2903 * support/scripts/sdcc_mingw32: adapted to configure
2904 * support/scripts/sdcc_cygwin_mingw32: added
2906 2003-04-22 Scott Dattalo <scott AT dattalo.com>
2908 * src/pic Added object file support for the PIC port
2909 * src/pic Applied patch from Craig Franklin (this started the object file support)
2910 * src/regression Updated the PIC regression tests for object files
2912 2003-04-20 Borut Razem <borut.razem AT siol.net>
2914 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2915 lklex.c: In function `getfid':
2916 lklex.c:203: warning: array subscript has type `char'
2917 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2918 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2919 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2920 stack handling macros
2922 2003-04-19 Borut Razem <borut.razem AT siol.net>
2924 * "handling space characters in file path" task:
2925 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2926 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2927 * support/Util/MySystem.h: make it self-sufficient
2928 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2929 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2930 handling space characters in file path
2931 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2932 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2933 * support/Util/MySystem.c: handling space characters in executable's path
2935 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
2937 * as/z80/Makefile: fix permanent rebuild of z80
2938 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2939 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2941 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
2943 * src/SDCCopt.c: add special case optimization to replace modulo by
2944 a power of two with a bitwise AND.
2946 2003-04-18 <johan AT balder>
2948 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2950 2003-04-17 <johan AT balder>
2952 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2953 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2955 2003-04-13 Borut Razem <borut.razem AT siol.net>
2957 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2958 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2959 fixed mingw problem in adl_NORMALIZE_PATH
2961 2003-04-12 Borut Razem <borut.razem AT siol.net>
2963 * fixed "#pragma SAVE/RESTORE can not be nested":
2964 * src/SDCC.lex: reworked pragma handling functions
2965 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2966 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2968 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2970 * src/SDCCutil.c (pathEquivalent): defined but not used
2971 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2972 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2973 * configure: rebuilt from configure.in
2974 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2975 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2976 * device/include/Makefile.in: replace sdcc_datadir
2977 * device/lib/Makefile.in: replace sdcc_datadir
2978 * Makefile.common.in: add LDFLAGS from configure
2979 * packihx/Makefile.in: use LDFLAGS
2980 * src/Makefile.in: use LDFLAGS
2981 * support/cpp2/Makefile.in: add LDFLAGS from configure
2982 * support/makebin/Makefile: use LDFLAGS
2983 * .version: bumped version number to 2.3.5
2985 2003-04-12 Borut Razem <borut.razem AT siol.net>
2987 * completed "different paths" task:
2988 * src/SDCCmacro.c: fixed bug in handling quotes
2989 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2990 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2992 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2994 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2996 2003-04-11 kevin Vigor <kevin AT vigor.nu>
2998 * ds390/gen.c ds390/peeph.def: fix bug 706781
3000 2003-04-11 Borut Razem <borut.razem AT siol.net>
3002 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
3004 2003-04-10 Scott Dattalo <scott AT dattalo.com>
3006 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
3007 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
3008 set - this bit used to not be set...).
3009 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
3010 bad code in PIC Port
3011 * src/regression/and2.c added to test bug 609268
3012 * src/regression/Makefile added and2.c to regression test
3015 2003-04-08 <johan AT CP255758-A>
3017 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
3018 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
3019 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
3021 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
3023 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
3025 * support/cpp2/Makefile.in: fix bug #487815
3026 * configure: rebuilt from configure.in
3027 * Makefile.common.in: docdir changed, new path suffixes
3028 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3029 * sdcc_vc_in.h: reflect changes from sdccconf.h
3030 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
3031 * src/SDCCutil.h: remove BINDIR hack
3032 * doc/sdccman.lyx: update new path hierarchy
3034 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3036 * src/SDCCpeeph.c: added okToRemoveSLOC test
3038 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3040 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
3042 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
3044 * src/SDCCpeeph.c: added labelIsReturnOnly test
3045 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
3047 2003-04-05 <johan AT balder>
3049 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
3050 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
3051 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
3052 * src/SDCCast.c: fixed a warning
3053 * src/SDCCast.h: fixed a warning
3054 * src/SDCCicode.c (operandFromAst): fixed a warning
3056 2003-04-04 <johan AT balder>
3058 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
3059 * src/SDCCast.c (decorateType): fixed bug #715076
3060 * src/SDCC.y: fixed bug #702907
3062 2003-04-03 <johan AT balder>
3064 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
3065 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
3066 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
3067 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
3068 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
3070 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
3072 * _decdptr.c: fix return values
3073 * _gptrget.c: fix return values
3074 * _gptrgetc.c: fix return values
3075 * _gptrput.c: fix return values
3076 * _mulint.c: fix return values
3077 * as/z80/Makefile: fix 'make -j' problem
3079 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
3081 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
3082 * configure.in: big cleanup, updated to autoconf 2.5x
3083 * configure: rebuilt from configure.in
3084 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
3085 * sdcc_vc_in.h: reflect changes from sdccconf.h
3086 * doc/Makefile: fixed a flaw in "make install"
3088 2003-04-02 <johan AT balder>
3090 * src/ds390/gen.c (genCmp): no comments
3091 * src/mcs51/gen.c (genCmp): no comments
3092 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
3093 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
3095 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
3097 * support/regression/generate-cases.py: place generated file in given sub directory
3098 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
3099 * support/regression/Makefile: improvements for 'make -j';
3100 side effect: it's simpler and faster now
3102 2003-03-31 Borut Razem <borut.razem AT siol.net>
3104 * src/z80/main.c: link-{port} and as-{port} defined without path
3105 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
3107 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
3109 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
3111 2003-03-30 Borut Razem <borut.razem AT siol.net>
3113 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
3114 changed type of list parameter to set
3115 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
3116 * src/port.h: changed type of do_assemble() parameter to set
3117 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
3118 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
3119 definition of "cppoutfilename" macro with NULL value in preProcess()
3120 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
3121 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
3122 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
3123 replaced with set *binPathSet
3124 * shash_add() deallocates the item, if allready exsists, before adding the new one
3125 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
3127 2003-03-30 Scott Dattalo <scott AT dattalo.com>
3129 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
3130 a nested for loop bug in the PIC port
3131 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
3134 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
3136 * support/Util/dbuf.h: remove C++ stuff to make it portable
3138 2003-03-28 Borut Razem <borut.razem AT siol.net>
3140 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
3141 literal strings in stringLiteral()
3142 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
3143 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
3146 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
3148 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
3150 2003-03-26 <johan AT balder>
3152 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
3153 * src/ds390/gen.c (saveRegisters): catched symbol abuse
3154 * src/SDCCast.c (decorateType): fixed " -v < 3"
3156 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
3158 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
3159 Added Lenny Story's debug infrastructure changes:
3160 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
3161 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
3162 * src/cdbFile.c: added
3163 * src/SDCCdebug.c: added
3164 * src/SDCCdebug.h: added
3165 * src/SDCCast.c (createFunction)
3166 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
3167 * src/SDCCmain.c (parseCmdLine, main)
3168 * src/SDCCmem.c (redoStackOffsets)
3169 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
3172 * src/avr/gen.c (genAVRCode)
3173 * src/ds390/gen.c (gen390Code)
3174 * src/mcs51/gen.c (gen51Code)
3175 * src/pic/gen.c (genpic14Code)
3176 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
3177 * src/xa51/gen.c (genXA51Code)
3178 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
3180 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3182 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
3183 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
3185 2003-03-22 <johan AT balder>
3187 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
3189 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
3191 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
3192 * doc/cdbfileformat.lyx: added, written by Lenny Story
3193 * doc/Makefile: added cdbfileformat.lyx
3194 * doc/clean.mk: added cdbfileformat.lyx
3196 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
3198 * src/mcs51/peeph.def: fix bug #705773
3200 2003-03-20 <johan AT balder>
3202 An sfr/sbit can have an "at #" AND an initializer
3203 * src/SDCCsymt.c (checkSClass):
3204 * src/SDCCmem.c (allocGlobal):
3205 * src/SDCCmem.c (allocLocal):
3206 * src/SDCCast.c (createBlock):
3208 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
3210 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
3212 2003-03-16 <johan AT balder>
3214 Undid the hackup of const and volatile, the problem is much bigger
3216 * src/SDCCast.c:1.171
3217 * src/SDCCglue.c:1.138
3218 * src/SDCCicode.c:1.146
3219 * src/SDCCsymt.c:1.150
3220 * src/SDCCval.c:1.65
3222 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
3224 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
3225 * src/ds390/gen.c (genAddrOf): fixed bug #704087
3227 2003-03-13 <johan AT balder>
3229 Hackup const and volatile modifiers in type chains a bit:
3231 * src/SDCCast.c:1.169
3232 * src/SDCCglue.c:1.136
3233 * src/SDCCicode.c:1.143
3234 * src/SDCCsymt.c1.146
3235 * src/SDCCsymt.h1.59
3236 * src/SDCCval.c:1.63
3238 2003-03-12 <johan AT balder>
3240 * src/SDCCBBlock.h: more LRH debugging junk
3241 * src/SDCCcflow.h: more LRH debugging junk
3242 * src/SDCCloop.c: more LRH debugging junk
3243 * src/SDCC.y (struct_declaration): fixed bug #697590
3244 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
3245 * src/ds390/gen.c (aopForRemat): fixed bug #700031
3246 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
3248 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3249 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
3250 test function names must now match exactly).
3251 * src/SDCCcse.c: added special case in findCheaperOp to allow
3252 extending a short integer. Makes less awful code for bug 700121 test case.
3254 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3256 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
3257 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
3259 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3261 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
3262 actually called (operandsNotEqual() was called for all
3263 operandsNotEqualX tests).
3265 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3267 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
3268 with shorter literals. Fixes bug 700121.
3270 2003-03-11 <johan AT balder>
3272 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
3274 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
3276 * src/SDCCloop.c (mergeRegions): an evil beast is dead
3277 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
3279 2003-03-10 Borut Razem <borut.razem AT siol.net>
3281 * src/SDCCmain.c: pipe preprocessor's output
3282 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3283 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3284 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3285 which closes all pipes in pipeSet set
3286 * src/SDCCset.c: free deleted item in function deleteSetItem()
3287 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3288 moved from z80 to src subproject
3289 * .version: increased version number to 2.3.4
3291 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
3293 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
3294 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
3295 * support/regression/ports/xa51/spec.mk: fix typo
3297 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
3299 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
3301 2003-03-09 Borut Razem <borut.razem AT siol.net>
3303 * src/SDCCmain.c: pipe preprocessor's output
3304 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3305 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3306 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3307 which closes all pipes in pipeSet set
3308 * src/SDCCset.c: free deleted item in function deleteSetItem()
3309 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3310 moved from z80 to src subproject
3312 2003-03-09 Borut Razem <borut.razem AT siol.net>
3314 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
3315 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
3316 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
3317 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
3318 * src/SDCCglobl.h: unification of WIN32 native definitions
3320 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3322 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
3324 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3326 * src/configure.in: check for endianess (even while cross-compiling)
3327 * src/configure: check for endianess (even while cross-compiling)
3328 * src/configure_in.h: check for endianess (even while cross-compiling)
3329 * src/avr/gen.c: remove old endianess stuff
3330 * src/mcs51/gen.c: remove old endianess stuff
3331 * src/ds390/gen.c: remove old endianess stuff
3332 * src/pic/gen.c: remove old endianess stuff
3333 * src/pic/genarith.c: remove old endianess stuff
3334 * src/pic/glue.c: fix endianess check
3335 * src/pic16/gen.c: remove old endianess stuff
3336 * src/pic16/genarith.c: remove old endianess stuff
3337 * src/pic16/glue.c: fix endianess check
3338 * src/xa51/gen.c: remove old endianess stuff
3339 * src/z80/gen.c: fix endianess check
3340 * src/SDCCglue.c: fix endianess check
3341 * src/ds390/peeph.def: fix bug 700036
3343 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3345 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
3346 * src/configure: find appropriate data-types on host for SDCC's int and long
3347 * src/configure.in: find appropriate data-types on host for SDCC's int and long
3348 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
3349 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
3351 2003-03-07 <johan AT balder>
3354 some minor cleanups before the big shot
3355 OP_DEFS and OP_USES now use Kevin's protection
3356 new option --nolabelopt
3367 * src/ds390/ralloc.c:
3368 * src/mcs51/ralloc.c:
3370 * src/xa51/ralloc.c:
3373 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3375 * src/pic/pcode.c (get_op): fix 64 bit warnings
3376 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
3377 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
3378 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
3379 * support/regression/tests/malloc.c: fix 64 bit warnings
3381 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3383 * src/mcs51/gen.c (genMinus): fixed bug 696436
3385 2003-03-02 Borut Razem <borut.razem AT siol.net>
3387 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3389 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3391 * configure.in: test for mkstemp
3392 * sdccconf_in.h: add HAVE_MKSTEMP
3394 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3396 * device/include/ctype.h: removed warning while using --stack-auto
3397 * device/include/malloc.h: removed warning while using --stack-auto
3398 * device/include/string.h: removed warning while using --stack-auto
3400 2003-02-23 Borut Razem <borut.razem AT siol.net>
3402 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3403 because NDEBUG is defined (see man assert)
3404 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3406 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3408 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3409 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3411 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3413 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3414 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3416 2003-02-18 <johan AT balder>
3418 * as/mcs51/asmain.c (asmbl): module can start with a digit
3419 * as/z80/asmain.c (asmbl): module can start with a digit
3421 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3423 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3424 * src/asm.c: fix pipe() for Mingw32
3426 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3428 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3429 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3430 make -V work again; --c1mode reads now from stdin
3431 * doc/sdccman.lyx: added --c1mode
3432 * support/Util/SDCCerr.c: new messages for c1 mode
3433 * support/Util/SDCCerr.h: new messages for c1 mode
3434 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3436 2003-02-15 <johan AT balder>
3438 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3440 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3442 * doc/sdccman.lyx: Environment variables, -o and other minor things
3444 2003-02-14 <johan AT balder>
3446 * src/xa51/main.c: before anyone really tries to use it :)
3448 * Install doc's in share/sdcc/doc
3449 * removed some obsolete files
3450 * Do a proper make distclean and uninstall
3451 M Makefile.common.in
3454 M device/include/Makefile.in
3455 M device/lib/Makefile.in
3458 M sim/ucsim/doc/Makefile.in
3461 R src/xa51/peeph.rul
3462 M support/cpp2/Makefile.in
3463 M support/makebin/Makefile
3466 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3468 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3470 2003-02-10 Borut Razem <borut.razem AT siol.net>
3472 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3473 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3474 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3475 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3476 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3477 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3478 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3479 src/z80/Makefile.bcc: Borland Makefile cleanup
3480 * as/z80/Makefile.bcc: Added Borland Makefile
3481 * support/cpp2/borland.h: Removed
3483 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3485 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3486 * src/SDCC.lex: new pragma NOIV
3487 * src/SDCCglobl.h: new pragma NOIV
3488 * src/SDCCmem.c: new pragma NOIV
3490 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3492 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3494 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3496 * src/SDCCmain.c: signal handling is switched off by --debug
3497 * doc/Makefile: small fix for install; use clean.mk again
3498 * doc/clean.mk: clean *.pdf and *.html too
3500 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3502 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3503 * device/lib/printfl.c: fix a ds390 bug by making it portable
3504 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3505 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3506 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3507 * debugger/mcs51/cmd.c: converted multi-line string literals
3508 * sim/ucsim/globals.cc: converted multi-line string literals
3509 * src/SDCCmain.c: introduced signal handler to remove temp files
3510 * doc/Makefile: small tweaks, implement clean
3511 * doc: removed generated files
3513 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3515 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3516 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3517 Address Record is not correctly generated for DS390."
3519 2003-02-02 Borut Razem <borut.razem AT siol.net>
3521 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3522 * as/mcs51/asm.h: fixed compilation with Borland C
3523 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3524 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3525 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3526 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3527 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3528 src/z80/Makefile.bcc: delete $(LIB) only if exist
3529 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3531 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
3533 * device/include/malloc.h: introduced NULL
3534 * device/include/string.h: introduced NULL
3535 * device/include/stdlib.h: introduced NULL
3536 * device/lib/_memcpy.c: removed NULL
3537 * device/lib/_strcat.c: removed NULL
3538 * device/lib/_strchr.c: removed NULL
3539 * device/lib/_strcmp.c: removed NULL
3540 * device/lib/_strcpy.c: removed NULL
3541 * device/lib/_strcspn.c: removed NULL
3542 * device/lib/_strlen.c: removed NULL
3543 * device/lib/_strncat.c: removed NULL
3544 * device/lib/_strncmp.c: removed NULL
3545 * device/lib/_strncpy.c: removed NULL
3546 * device/lib/_strpbrk.c: removed NULL
3547 * device/lib/_strrchr.c: removed NULL
3548 * device/lib/_strspn.c: removed NULL
3549 * device/lib/_strstr.c: removed NULL
3550 * device/lib/_strtok.c: removed NULL
3551 * device/lib/malloc.c: removed NULL, include own header
3553 2003-02-02 <johan AT balder>
3555 * 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
3556 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3557 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3558 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3559 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3560 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3562 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3564 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3567 2003-02-01 <johan AT balder>
3569 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3571 2003-01-31 <johan AT CP255758-A>
3573 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3575 2003-01-30 <johan AT balder>
3577 * src/SDCCBBlock.c: automatic bug detection
3578 * src/SDCCicode.c: automatic bug detection
3580 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3582 * src/SDCCglobl.h: now --xram-size 0 works
3583 * src/SDCCmain.c: now --xram-size 0 works
3585 2003-01-29 <johan AT balder>
3587 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3589 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3591 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3592 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3593 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3594 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3595 * src/SDCCglobl.h: Added options --xram-size and --code-size
3596 * src/SDCCmain.c: Added options --xram-size and --code-size
3598 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3600 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3601 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3603 2003-01-27 <johan AT balder>
3605 * src/SDCC.y: fixed bug #613764
3607 2003-01-26 <johan AT balder>
3609 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3610 * src/SDCCsymt.h: fixed bug #673374
3611 * src/SDCCglue.c: fixed bug #661910
3612 * src/SDCCast.c: fixed bug #458099 and 673374
3614 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3616 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3617 * as/mcs51/strcmpi.h: added
3618 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3619 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3620 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3621 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3622 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3623 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3624 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3625 * as/mcs51/Makefile.aslink: new module strcmpi
3626 * as/mcs51/Makefile.asx8051: new module strcmpi
3627 * as/mcs51/Makefil.bcc: new module strcmpi
3628 * as/mcs51/Makefile.in: new module strcmpi
3629 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3631 2003-01-26 <johan AT balder>
3633 * src/SDCCglue.c: reverted back to 1.124
3634 * src/SDCCast.c: reverted back to 1.156
3635 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3637 2003-01-25 <johan AT balder>
3639 * src/SDCCglue.c: A better fix for bug #661910
3640 * src/SDCCast.c: A better fix for bug #661910
3641 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3643 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3645 * src/Makefile.in: remove spawn.o
3646 * src/SDCCmain.c: remove spawn.h
3647 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3648 * src/spawn.c: removed
3649 * src/spawn.h: removed
3650 * support/regression/ports/ds390/spec.mk: link with -r
3652 2003-01-24 <johan AT CP255758-A>
3654 * src/ds390/gen.c (aopOp): fixed bug #667458
3655 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3656 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3657 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3659 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3661 * src/mcs51/peeph.def: better assembler identation by Frieder
3662 * src/mcs51/gen.c: better assembler identation by Frieder
3664 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3666 * as/z80/string.h: removed for gcc 3.2
3667 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3668 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3670 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3672 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3673 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3674 * support/regression/Makefile: separate temp files for ports
3675 * support/regression/generate-cases.py: separate temp files for ports
3676 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3677 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3679 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3681 * moved tinitalk to device/examples/ds390
3683 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
3685 * as/mcs51/lkmem.c: rflag is for DS390
3686 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3687 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3688 (linkEdit): move mem- and map-files the same way as ihx-files
3689 * src/z80/main.c (_setDefaultOptions): removed --generic
3690 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3691 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3692 * src/pic/glue.c (picglue): --c1mode works again
3693 * src/pic16/glue.c (pic16glue): --c1mode works again
3694 * src/asm.c (printCLine): fix #660034
3696 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3698 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
3699 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3700 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3701 * as/mcs51/lkmem (summary): better fix for sp problem
3702 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3703 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3704 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3705 remove --stack-after-data
3707 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
3709 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3710 * src/SDCCutil.c (join): ugly bug: missing '\0'
3711 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3713 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3715 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3717 * src/pic/main.c (_asmCmd): gpasm supports -o
3718 * src/z80/main.c: more general macros
3719 * device/lib/Makefile.in: remove intermediate files
3721 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3723 * .version: Bumped version number to 2.3.3
3724 * src/SDCCBBlock.c: new option -o
3725 * src/SDCCglobl.h: new option -o
3726 * src/SDCCglue.c: new option -o
3727 * src/SDCCmain.c: new option -o
3728 * src/asm.c: new option -o
3729 * src/ds390/main.c: new option -o
3730 * src/pic/glue.c: new option -o
3731 * src/pic/pcode.c: new option -o
3732 * src/pic/ralloc.c: new option -o
3733 * src/pic16/glue.c: new option -o
3734 * src/pic16/pcode.c: new option -o
3735 * src/pic16/ralloc.c: new option -o
3736 * src/z80/main.c: new option -o
3737 * device/lib/Makefile.in: use -o
3738 * support/regression/ports/ds390/spec.mk: use -o
3739 * support/regression/ports/gbz80/spec.mk: use -o
3740 * support/regression/ports/mcs51/spec.mk: use -o
3741 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3742 * support/regression/ports/z80/spec.mk: use -o
3743 * support/regression/ports/ucz80/spec.mk: use -o
3744 * support/regression/ports/xa51/spec.mk: use -o
3745 * support/regression/fwk/lib/timeout.c: fix usage string
3747 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
3748 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
3750 2003-01-07 <johan AT balder>
3752 * src/SDCCast.c (decorateType): fixed bug #600035
3754 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
3755 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3756 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3757 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3758 * src/pic/pcode.c: outcommented unused variable to remove warnings
3759 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3761 2003-01-06 <karl AT turbobit.com>
3762 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3765 2003-01-06 <johan AT balder>
3767 * src/SDCCicode.c: fixed array add
3769 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
3770 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3771 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3773 2003-01-04 <johan AT balder>
3775 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3777 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3778 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3780 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3781 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
3782 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3784 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3785 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3787 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
3788 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3790 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3791 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3793 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3795 * in \sdcc\as\mcs51\ changed these files in order to create an
3796 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3797 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3798 following files to include the previous two files: aslink.dsp,
3799 Makefile.aslink, Makefile.bcc, and Makefile.in.
3801 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3802 .adb instead of .cdb
3804 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3806 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3807 value from option --iram-size.
3809 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3811 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3814 2002-09-18 <wiml AT hhhh.org>
3816 * SDCClrange.h: exposed setFromRange() and setToRange()
3817 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3818 packRegsForAccUse() (bug 542397)
3819 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3820 multiple times and emitting the fetch operations more than once
3821 added aopGetUsesAcc() function to allow binary operators to
3822 fetch their operands in the correct order; made genMinus() emit
3823 compact code for X = LITERAL - Y
3825 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3826 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3827 sprintf() in line 1267.
3829 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3830 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3833 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3834 Changes to aslink (All the changes are marked with 'JCF'):
3836 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3839 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3840 area BSEG. Also moves, if possible, the DATA area down into the internal
3841 ram so more space is available.
3843 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3846 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3847 not bytes. Function summary() which creates a memory usage summary
3848 file with extension .mem. Reports of overlaping stack and small stack
3849 size. If the space for the stack is less than 16 bytes aslink trows a
3852 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3853 the 8051. Option 'y' for memory summary output file.
3855 Changes to sdcc (All the changes are marked with 'JCF'):
3857 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3859 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3860 overlaying area for it (uses RegBankUsed[4]).
3862 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3863 bank zero as used by default. By default aslink locates the stack
3864 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3865 the creation of the .mem file. Delegates the allocation of data area
3866 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3867 the begining of the stack area to aslink.
3869 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3870 glue() in SDCCglue.c creates an area for it.
3872 2002-09-03 Borut Razem <borut.razem AT siol.net>
3873 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3874 sdcc/src/pic/glue.c:
3875 introduced atexit() handler for teporay files removal in case of
3876 errors, assertions, ...
3878 2002-08-29 Borut Razem <borut.razem AT siol.net>
3879 * sdcc/support/cpp2/auto-host_vc_in.h:
3880 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3881 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3882 Maybe there is a similar problem with BORLANDC? It should be checked!
3884 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3885 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3886 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3887 was not executed, and the compiler (cl) launched a warning:
3888 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3890 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
3891 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3893 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
3894 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3896 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3897 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3898 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3899 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3900 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3901 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3902 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3903 - added Release configuration in VS projects
3904 - review of compiler an linker options
3905 - VC .exe files are generated in bin_vc directory, not to interfere
3906 with binaries generated from other projects (cygwin, mingw, bcc ...)
3908 * sdcc/src/yacc.dsp: added
3910 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3911 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3912 and insert the version number definitions from .version
3914 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3916 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3917 added - genarate auto-host.h using auto-host_vc_in.h as template
3920 removed from CVS, generated automatically
3922 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
3923 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3925 2002-08-11 Borut Razem <borut.razem AT siol.net>
3926 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3928 2002-08-10 Borut Razem <borut.razem AT siol.net>
3929 * src/SDCCmain.c (main):
3930 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3931 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3932 The consequence was that some temporary files were not removed.
3935 unification of code in functions tempfilename() and tempfile():
3936 function tempnam() is defined in Visual Studio 6.0 and .NET
3938 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3940 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3941 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3942 - removed compiler command line option /WX: Treats all warnings as errors
3943 - update a list of source files, included into the project
3945 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3946 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3947 changed project type to Generic Project so that can be correcly converted to VS.NET project
3949 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3951 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3953 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3955 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3956 added return 0 statements after assert() to make compiler happy
3958 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3959 added newline in the def file to keep MSC compiler satisfied
3961 * sdcc/src/z80/gen.c:
3962 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3963 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3964 - solved MSC error in function aopDump()
3966 * sdcc_vc.h: define PREFIX as "\\sdcc"
3968 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
3969 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3971 2002-06-22 Scott Dattalo <scott AT dattalo.com>
3972 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3973 - Rewrote the register banking algorithm.
3974 - Added pCode live-range analysis to registers (for now, only non-used and
3975 singly-used registers optimized away)
3977 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3979 * 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.
3981 2002-05-10 Scott Dattalo <scott AT dattalo.com>
3982 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3984 2002-04-22 Michael Hope <michaelh AT vroom>
3986 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3988 * configure.in (DD_COPT): Added include support required for gbdk.
3990 * .version: Bumped version number just to increase it.
3992 * src/SDCCmain.c: Added -nostdinc to the default options.
3994 2002-04-15 Michael Hope <michaelh AT vroom>
3996 * device/lib/z80/printf.c (sprintf): Added.
3998 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
4000 * src/z80/peeph.def: Added transpose redundent load rule.
4002 * src/z80/main.c: Added force callee saves for jaune.
4004 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
4006 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
4008 2002-03-28 Johan Knol <johan AT balder>
4010 * src/SDCCval.c: fixed bug #532436
4012 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4014 Added "char *Processor" field to the port structure.
4017 Added -p option. Allows port dependent processor to be specified.
4020 Initialized the new field char *Processor field to NULL in all ports
4023 Compiler generated registers for interrupt context saving
4024 were not getting allocated.
4026 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
4029 Fixed left shift. Will promote the left side of a left shift
4030 if a) left shifting more than size of operand or b) when assigned
4031 to something size > size of left side
4033 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4035 tons of changes. Register allocation has been
4036 rewritten. Added customization for the various PICs. Flow
4037 analysis is restructured. ...
4043 Added. device.c is a PIC port hack to accomodate variations
4046 2002-03-13 Michael Hope <michaelh AT vroom>
4048 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
4050 2002-03-04 johanknol <johanknol AT manik>
4052 * /src/SDCCval.c: fixed
4054 const unsigned char arr[][2] = { { 0, 1 } };
4055 t18.c:1: error: Initializer element is not constant
4057 2002-03-04 bela <bela AT manik>
4059 * /device/include/mcs51reg.h:
4060 ds89c420 register definition update
4062 2002-03-03 <johan AT FRIJA>
4064 * support/Util/SDCCerr.c: did something, but don't no why anymore
4066 * support/regression/tests/bug-524691.c: made it a little less shy
4068 * src/SDCCast.c (decorateType): fixed bug #524697
4070 * src/SDCCast.c: made some lineno improvements
4072 * src/SDCCval.c (getNelements): changed warning to error
4074 * src/SDCCglue.c (printIvalArray): changed warning to error
4076 * src/SDCCicode.c: fixed a warning for mingw
4078 * src/SDCCast.c (decorateType): fixed the << promotion for ops
4080 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
4082 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
4084 * src/ds390/peeph.def:
4085 Added some more peephole rules
4087 * src/ds390/gen.c: Various fixes & enhancements
4089 * src/SDCClrange.c, src/SDCClrange.h:
4090 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
4092 * src/ds390/ralloc.c:
4093 various fixes & enhancements (ds390) specific
4095 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
4096 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
4099 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
4101 2002-03-02 <johan AT FRIJA>
4103 * src/SDCCast.c (decorateType): fixed bug #524708
4105 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
4107 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
4109 2002-03-01 Michael Hope <michaelh AT vroom>
4111 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
4113 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
4115 2002-03-01 <johan AT FRIJA>
4117 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
4119 * src/SDCCast.c (decorateType): fixed bug #524209
4121 * src/SDCCval.c (valNot): fixed bug #524195
4123 2002-02-26 <johan AT balder>
4125 * src/xa51/gen.c: fixed a warning
4127 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
4129 * src/SDCCast.c (decorateType): fixed bug #522534
4131 2002-02-23 <johan AT balder>
4133 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
4135 2002-02-22 <johan AT balder>
4137 * src/SDCCast.c: fixed bug #514865
4139 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
4141 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
4143 * sdcc/src/SDCCloop.c:
4144 Previous fix was not good. basic blocks that have "break" or "return" are
4145 not really partof a loop , but live ranges used in these blocks should
4146 be live thru the entire loop, so set partOfLoop but don't add them to
4149 2002-02-21 <johan AT FRIJA>
4151 * src/SDCCcse.c: fixed bug #514308
4153 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
4156 Fixed BUG #519583. If a conditional block ended in a return/break
4157 statement inside a loop, it was not being considered part of the loop.
4159 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
4161 2002-02-10 Karl Bongers <karl AT turbobit.com>
4164 Fixed up SDCDB debugger somewhat. Updated debugger/README
4165 with lots of comments and notes.
4167 * device/examples/test2.c:
4168 Fix bug, "red" variable not being initialized(compiler complained).
4170 * device/examples/Makefile, examples/test3.c:
4171 Add Makefile in device/examples folder, compiles test3.c
4172 for use as a multiple module SDCDB test case.
4174 * sim/ucsim/cmd.src/cmdset.cc:
4175 Took out debug printfs in ucsim "next" command.
4178 Karl and Johan start ucsim XA support. Most dissassembly working,
4179 about 75% emulation done(plenty of work remaining).
4181 * sim/ucsim/z80.src:
4182 Add Z80 support to ucsim, add test-ucz80 regression test,
4183 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
4184 Notice z80 compiler fails on examples/test3.c/crc code.
4186 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
4188 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
4189 Added support for --parms-in-bank1
4191 * src/ds390/peeph.def:
4192 added a few more peephole optimzations
4195 1) added __builtin_inp & __builtin_outp used to read in data of given length
4196 from a memory mapped port
4197 2) added __builtin_memcmp
4198 3) added __builtin_swapw swap bytes of a short
4200 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
4201 1) handle multiple send & receives from register bank1
4202 2) ralloc can now allocate DPTR1 to some liveRanges
4204 * src/SDCCsymt.c, src/SDCCsymt.h:
4205 changes to handle multiple sends & receives
4208 added some pointer arithmetic optimization
4211 added some pointer arithmetic optimizations but not stable yet so not
4212 called from anywhere (will get this working shortly)
4214 * src/SDCCopt.c: fixed for multiple sends & receives
4217 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
4218 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
4219 set preprocessor defines (depending on options)
4221 * src/SDCCicode.c, src/SDCCicode.h:
4222 changes made to handle multiple sends & receives
4225 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
4227 * src/SDCCcse.c, src/SDCCcse.h:
4228 added function findbackward def (to be used in upcoming optimization)
4230 * src/SDCCcflow.c, src/SDCCcflow.h:
4231 added function returnAtEnd - to determine if a basic block terminates with
4234 * src/SDCCast.c, src/SDCCast.h:
4235 added option parms-in-bank1
4237 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
4238 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
4239 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
4240 adjusted for --parms-in-bank1 option
4242 * device/include/string.h:
4243 donot redefine "reentrant" keyword
4245 * device/include/ds80c390.h: Added some more SFRs
4247 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4249 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
4251 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4253 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
4255 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4257 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
4259 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
4261 * Added --xram-movc option
4263 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4265 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
4267 2002-01-11 Johan Knol
4269 * Added math lib of Jesus Calvino-Fraga
4271 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
4273 * src/SDCCmain.c (processFile): fix processing of ../../src.c
4274 * support/regression/Makefile: new target test-mcs51-stack-auto
4275 * support/regression/ports/mcs51-stack-auto/spec.mk: added
4277 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4279 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
4281 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4283 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
4285 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4287 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
4289 * src/SDCCglue.h: add definition for printIvalChar()
4291 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4293 * src/SDCCast.c: fix #498138 by Johan
4295 * src/SDCCglue.c: fix #498138 by Johan
4297 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4299 * support/regression/Makefile: fix clean
4301 * support/regression/ports/ds390/support.c: fix transmission of last character
4303 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
4305 * /sdcc/src/ds390/gen.c:
4306 a) improved computing address of stack variable
4307 b) took out some #if 0 code
4308 c) improved parmBytes adjustment
4309 d) improved genPlusIncr & genMinusIncr
4310 e) genCmp could generate bad code (when left assigned to DPTR)
4311 f) Fixed bug in hasInc
4313 * /sdcc/src/ds390/ralloc.c:
4314 a) packRegsForSupport could mess up live information (Fixed)
4315 b) packRegsDPTRuse could be incorrect for left & right shift
4317 * /sdcc/src/mcs51/ralloc.c:
4318 packRegsForSupport could mess up the live information (Fixed)
4320 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
4322 * /sdcc/src/SDCCast.c:
4323 can reverse a loop even if function call is present as long
4324 as the loop control variable is local & is not passed as parameter
4326 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4328 * /sdcc/ChangeLog: *** empty log message ***
4330 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
4331 More builtin function additions for TININative
4333 * /sdcc/src/ds390/ralloc.c:
4334 Had broken the regression testsuite
4336 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
4338 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
4339 Added funcattr hasStackParms will be set for reentrant functions when there
4340 are paramteres on the stack, this helps in minimizing frame pointer generation
4341 typeFromStr can handle function pointers now
4343 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
4344 *** empty log message ***
4346 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4348 * /src/ds390/gen.c, /src/ds390/main.c:
4349 More builtin function additions for TININative
4351 * /src/ds390/ralloc.c:
4352 Had broken the regression testsuite
4354 * /src/SDCCast.c: Fixed a bug in dumptree
4356 * /src/SDCCsymt.c, /src/SDCCsymt.h:
4357 Added funcattr hasStackParms will be set for reentrant functions when there
4358 are paramteres on the stack, this helps in minimizing frame pointer generation
4359 typeFromStr can handle function pointers now
4361 * /doc/builtins.txt, /doc/TININative.txt:
4362 *** empty log message ***
4365 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4367 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
4368 ALPHA version for -mTININative
4370 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
4371 updated to reflect changes in the port structure
4374 added function do_assemble (similar to do_link) if non-null this function
4375 will be called to do assembly (-mTININative) requires a multi command
4377 added function genAssemblerEnd will be called to generate assembler Epilogue
4380 added _JavaNative to debug info printing
4382 * /src/SDCCmain.c: added option --tini-libid
4383 added port->do_assemble function (-mTININative) has a multi command assemble
4385 * /src/SDCCglue.c: Disabled "constExpr" check
4386 added port->genAssemblerEnd function
4388 * /src/SDCCglobl.h: Added option --tini-libid value
4391 tookout optimizeCompare from the header (has no external references)
4393 * /src/SDCCast.c: made one more function "static"
4395 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4397 * src/z80/mappings.i: Added z80asm support.
4399 * src/z80/main.c: Added z80asm support on --asm=z80asm
4401 * src/z80/gen.c: Fixed asm portability issues.
4403 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4405 * src/SDCCglue.c (printExterns): Added global/extern split.
4407 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4409 * support/regression/Makefile: added test for mcs51 model large
4411 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4413 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4415 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4417 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4419 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4421 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4423 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4425 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4427 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4429 * support/regression/tests/simplefloat.c: Port to mcs51.
4431 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4432 * support/regression/tests/bug-485362.c: Added.
4434 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4436 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4438 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4440 * src/z80/gen.c (aopDump): Added a dump function.
4442 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4443 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4445 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4447 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4449 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4451 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4453 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4455 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4457 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4459 * support/regression/ports/ds390/support.c: Use tinibios.
4461 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4463 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4465 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4466 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4468 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4470 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4472 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4474 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4476 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4477 (packRegsForIYUse): Created and optimised.
4479 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4481 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4482 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4484 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4486 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4488 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4490 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4492 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4494 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4496 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4498 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4500 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4502 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4504 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4506 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4507 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4508 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4510 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4512 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4513 (genNotFloat): Added.
4514 (genUminusFloat): Added.
4516 * device/lib/z80/Makefile: Added floating pt stubs.
4518 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4520 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4522 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4524 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4526 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4528 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4530 * sdcc/support/regression/Makefile: Add port ds390.
4532 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4534 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4536 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4538 * sdcc/support/regression/ports/ds390/support.c: Added.
4540 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4542 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4544 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4546 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4548 * device/include/malloc.h: Added z80 and gbz80 support.
4550 * device/lib/gbz80/heap.s: Added.
4552 * device/lib/z80/heap.s: Added.
4554 * device/lib/malloc.c: Added z80 and gbz80 support.
4556 * support/regression/tests/malloc.c (testMalloc): Added.
4558 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4560 * support/regression/tests/bug-478094.c: Added.
4562 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4564 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
4566 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4568 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4570 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4572 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4574 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4576 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4578 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4580 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
4582 * support/regression/tests/bug-477927.c: Added.
4584 * src/z80/peeph.def: Added minor rules.
4586 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4588 * src/z80/peeph.def: Added jump optimisation modification.
4590 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
4592 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4594 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
4596 * support/regression/tests/funptrs.c: Added.
4598 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
4600 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4602 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
4604 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4606 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4608 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4609 (movLeft2ResultLong): Created.
4611 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4612 (joinPushes): Added. Joins two char pushes into a word push.
4614 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
4616 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4618 * support/makebin/Makefile (install): Added creation of dest dir.
4620 2001-10-24 Karl Bongers <karl AT turbobit.com>
4622 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4624 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
4626 * src/z80/ralloc.c: Turned off faulty pack for one use.
4628 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4630 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4632 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
4634 * support/regression/Makefile: Improved clean
4636 * support/regression/ports/gbz80/spec.mk: Added clean
4638 * support/regression/ports/host/spec.mk: Added clean
4640 * support/regression/ports/z80/spec.mk: Added clean
4642 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4644 * support/regression/ports/mcs51/timeout.c: little improvements
4646 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
4648 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4650 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4652 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4654 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
4656 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4658 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4660 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
4661 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4663 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4665 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4667 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4669 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4671 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4673 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4675 * support/regression/tests/longor.c: Added.
4677 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
4679 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4681 * as/mcs51/aslink.h: define PATH_MAX
4683 * as/mcs51/asm.h: define PATH_MAX
4685 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4687 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4689 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4691 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4693 * src/SDCCglobl.h: define PATH_MAX
4695 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4697 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4699 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
4701 * src/z80/gen.c (gencjneshort): Fixed
4703 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4705 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
4707 * support/regression/tests/bug-469671.c: Added.
4709 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4711 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
4713 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4715 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4717 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
4719 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4721 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4723 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4725 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4727 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4729 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4731 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4733 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
4735 * 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.
4737 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4739 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4741 2001-10-07 <johan AT FRIJA>
4743 * device/lib/gets.c (gets): fixed the return value.
4745 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
4746 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4748 * 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.
4750 * 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.
4752 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4754 * src/pic/gen.c: Removed Safe_strdup.
4756 * configure.in: Added option to enable libgc support.
4758 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4759 (bitVectUnion): Optimised.
4760 (bitVectIntersect): Optimised.
4761 (bitVectBitsInCommon): Optimised.
4762 (bitVectCplAnd): Optimised.
4764 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4766 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4768 * src/SDCCmain.c: distinguish between assembler debug and plain options
4770 * src/avr/main.c: remove standard assembler options
4772 * src/ds390/main.c: remove standard assembler options
4774 * src/mcs51/main.c: remove standard assembler options
4776 * src/port.h: removed "PENDING" comment
4778 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4780 * src/device/lib/_mulint.c : new, with assember functions
4782 * src/device/lib/_mullong.c : new, with assember functions
4784 * src/device/lib/_divuint.c : with assember functions
4786 * src/device/lib/_divsint.c : with assember functions
4788 * src/device/lib/_divulong.c: with assember functions
4790 * src/device/lib/_divslong.c: with assember functions
4792 * src/device/lib/_moduint.c : with assember functions
4794 * src/device/lib/_modsint.c : with assember functions
4796 * src/device/lib/_modulong.c: with assember functions
4798 * src/device/lib/_modslong.c: with assember functions
4800 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4802 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4804 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4805 replaced _mululong.c and _mulslong.c by _mullong.c
4807 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4809 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4811 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4813 * src/SDCCglue.c: test, if win32api is available for MINGW
4815 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4817 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4818 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4819 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4820 * support/regression/ports/host/spec.mk: removed GENERIC
4821 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4822 * support/regression/ports/z80/spec.mk: removed GENERIC
4824 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
4826 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4828 * support/regression/tests/bug-467035.c: Created.
4830 2001-10-01 <johan AT FRIJA>
4832 * src/SDCC.y: fixed bug #466586 part 1
4834 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
4836 * SDCCicode.c: z80 has no generic pointers
4837 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4839 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
4841 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4843 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
4845 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4847 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4849 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
4851 * configure.in: Fixed up so that ucsim is only configured once.
4853 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4855 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4856 (getPathDifference): As above.
4858 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4860 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4862 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
4863 * .version: Updated to 2.3.1
4865 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4866 Added copyright header.
4868 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4869 (assemble): Added support for macro based assembler commands.
4870 (linkEdit): Added support for macro based linker commands.
4871 (preProcess): Changed the pre-processor to use macros.
4872 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4873 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4875 * device/lib/z80/crt0.s: Added module name for debugging.
4877 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
4879 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4881 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4883 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4885 * src/Makefile.in: Added SDCCmacro and SDCCutil
4887 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
4889 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4891 2001-09-16 <johan AT FRIJA>
4893 * 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.
4895 2001-09-15 <johan AT FRIJA>
4897 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4898 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4900 2001-09-11 <johan AT FRIJA>
4902 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4904 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
4906 * support/regression/tests/bug-460444.c: Added test case.
4908 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4909 (genCast): Added justification for all of the asserts.
4911 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
4913 * support/regression/support.c: _xdata replaced by xdata
4915 * support/regression/spec.mk: removed _generic
4917 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
4919 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4921 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4922 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4924 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4926 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4928 * support/regression/tests/bug-460010.c: Added test case.
4930 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4932 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
4934 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4936 * support/regression/testfwk.c: removed workaround for bug #436344
4938 * support/regression/tests/bp.c: use less memory with mcs51
4940 * support/regression/tests/bug-441448.c: use less memory
4942 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4944 * support/regression/collate-results.py: typo
4946 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
4948 * support/regression/tests/fetchoverlap.c: Added new test case.
4950 * support/regression/tests/bp.c: Added new test case.
4952 * support/regression/tests/bug-448984.c: Added new test case.
4954 * support/regression/tests/pow2shifts.c: Added new test case.
4956 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4957 (genlshTwo): Fixed right shift for count > 8.
4959 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4961 2001-09-08 <johan AT FRIJA>
4963 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4965 2001-09-07 <johan AT FRIJA>
4967 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4969 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4971 2001-09-06 <johan AT FRIJA>
4973 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4974 * bernhard noted me at this: "() equals to (void)" (1.38)
4976 2001-09-05 <johan AT FRIJA>
4978 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4980 2001-09-04 <johan AT FRIJA>
4982 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4985 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
4987 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4989 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
4991 * link/z80/aslink.h: Fixed path for PATH_MAX
4993 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
4995 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4997 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4999 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
5001 * 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.
5003 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
5005 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
5006 (genCmp): Fixed up genCmp for the GB with longs.
5008 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
5010 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
5012 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
5014 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
5016 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
5018 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
5020 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
5022 * 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.
5024 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
5026 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
5028 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
5030 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
5032 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
5034 * sim/ucsim/configure: little improvement of Cygwin-detection
5035 * sim/ucsim/configure.in: little improvement of Cygwin-detection
5036 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
5037 * support/regression/tests/bug-221100.c: small changes for mcs51
5038 * support/regression/tests/bug-221168.c: small changes for mcs51
5039 * support/regression/tests/bug-227710.c: small changes for mcs51
5040 * support/regression/tests/staticinit.c: small changes for mcs51
5041 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
5042 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
5043 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601