1 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
4 bug #895752 and a better fix for bug #716790
6 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
10 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12 * doc/sdccman.lyx: minor changes, minor changed
14 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
17 which can't handle SDCC_NEWONEBYTEOPS,
18 (geniCodeMultiply): removed conversion from mult to shift for pic14
21 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
24 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
25 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
26 thus fixing bug #895406
28 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
30 * device/lib/_modsint.c,
31 * device/lib/_modslong.c: sign follows divisor only
32 * src/hc08/gen.c (genMultOneByte): if result size is 1,
33 signs or signedness can be ignored
34 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
35 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
36 added optimization for IFX,
37 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
39 reenabled optimization for IFX, which was removed on 2004-01-11
40 * src/SDCCast.h: added return type IFX
41 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
42 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
43 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
44 SDCC_OLDONEBYTEOPS selects the old behaviour
45 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
46 changed again and commented promotion rule
47 * src/SDCCval.c (valDiv): promotion no longer necessary
48 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
49 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
51 * support/regression/tests/onebyte.c: added
53 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
55 * gen.c (genInline): reverted to old code for assemnling inline
56 code because of bug reported James Chadd
58 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
60 * ralloc.h: missing declarations from previous patch,
61 seems that patch for ralloc.h was never applied, fixed
63 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
64 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
68 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
69 indirect addressing. Marked FSR0 as deprecated
70 * gen.c (pointerCode): commented out, not needed now
71 (pic16_popGet2p): new MOVFF helper function
73 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
74 (shiftRLong): removed duplicate debugging info
76 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
78 * src/ds390/gen.c (genNearPointerGet),
79 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
80 optimization with bits, but not bitfields.
81 * src/ds390/ralloc.c (packRegisters),
82 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
84 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
86 * src/SDCCcse.c (algebraicOpts): copy operands before modification
88 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
91 * src/SDCCicode.c (operandFromSymbol),
92 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
93 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
94 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
95 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
96 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
97 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
99 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
100 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
101 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
102 * src/SDCCsymt.c (newSymbol),
103 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
106 * src/SDCCval.c (newiList): fixed bug #885705
108 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
110 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
111 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
113 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
115 * device/include/c8051f120.h,
116 * device/include/c8051f300.h,
117 * device/include/c8051f310.h: added/updated header files for Silicon
118 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
119 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
120 in new section Submitting patches
122 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
124 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
125 genFarPointerGet, genCodePointerGet, genGenPointerGet,
126 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
128 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
129 genFarPointerGet, genCodePointerGet, genGenPointerGet,
130 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
132 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
133 genFarPointerGet, genCodePointerGet, genGenPointerGet,
134 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
136 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
137 genFarPointerGet, genCodePointerGet, genGenPointerGet,
138 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
139 genGenPointerSet): fixed bug #892400
140 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
141 to eliminate build warnings.
142 * src/SDCCast.c (processParms),
143 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
145 * support/valdiag/valdiag.py: added GCC to the list of defines active
146 when compiling with gcc
148 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
150 * support/Util/SDCCerr.h,
151 * support/Util/SDCCerr.c,
152 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
153 with an incomplete type (fixed bug #883734)
154 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
156 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
158 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
160 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
162 * src/SDCCast.c (decorateType),
163 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
164 function pointer implementation
165 * support/regression/tests/funptrs.c: added tests to verify both forms
166 of function pointers work correctly. Added tests to verify parameters
167 are passed in the correct order.
169 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
171 * device.c (regCompare): registers are sorted by ascending
172 address and increasing size,
173 * main.c (_pic16_finaliseOptions): removed the declaration
174 of compiler macro MCU. Now a macro of the format pic18fxxxx
175 will be defined from the command line
177 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
178 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
180 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
181 PCOP_RLCF was overwritten!
182 * gen.c (genSkip): commented out calls to pic16_emitcode,
183 * (genCmpEQ): fixed "long" compares, only high word did get compared,
185 * (genRRC): added debugging info,
186 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
187 overwritten while shifting,
188 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
189 overwritten while shifting,
192 * (shiftLLeftOrResult),
193 * (shiftRLeftOrResult),
195 * (shiftLLong): Implemented with pic16_emitpcode
196 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
197 * (genLeftShift): Fixed bug, operand for shift by variable always
198 was "and"ed with 0x0f,
199 * (genLeftShiftLiteral),
201 * (genRightShiftLiteral): added debugging info,
202 * (genrshFour): added comment,
203 * (genRightShift): determined signedness from operand "left"
206 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
208 * src/SDCCicode.c (geniCodeParms),
209 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
210 function pointers, fixed function pointer bugs #861242 and #861896
212 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
214 * device/include/c8051f000.h,
215 * device/include/c8051f120.h,
216 * device/include/c8051f300.h: added header files for Silicon
217 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
219 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
221 * src/SDCCast.c (processParams): added new type flow and restructured
222 (gatherAutoInit): added new type flow
223 (addCast): cosmetic changes
224 (getLeftResultType): added new type flow for array indices, patch
225 provided by Stas, see FR #877103
226 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
227 array index patch by Stas
228 * src/SDCCast.h: added prototype getResultTypeFromType()
230 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
231 * src/pic/glue.c (pic14emitStaticSeg),
232 * src/pic16/glue.c (pic16emitStaticSeg),
233 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
234 for initialization of symbols
235 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
236 * support/Util/SDCCerr.h:
237 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
238 * .version: bumped version number to 2.3.8
239 * device/include/Makefile.in (install),
240 * doc/Makefile (install): changed to 'rm `find ...`' construct to
243 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
245 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
246 Slade Rich fixed an optimization bug
247 * src/pic/pcodepeep.c,
248 * src/pic/pcoderegs.c
249 * doc/Makefile (install): added test for directory
251 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
253 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
254 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
255 * src/pic/ralloc.c (getRegPtr, getRegGpr),
256 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
257 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
258 * as/mcs51/asexpr.c (term),
259 * as/hc08/asexpr.c (term): fixed bug #887146
261 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
263 * src/z80/gen.c (genMult): handle single byte result product
264 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
265 DUMMY_READ_VOLATILE (fixed bug #886367)
267 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
269 * support/regression/tests/libmullong.c: fixed logic, on little endian
270 hosts we ended without a mullong_wrapper()
272 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
274 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
275 virus/worm forged address usage.
277 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
279 Fixed promotion, it should be done on AST level:
280 * src/SDCCast.c (addCast): added promotion to int
281 (decorateType): updated call to upCast()
282 * src/SDCCicode.c (geniCodeLeftShift): removed call to
283 usualUnaryConversions()
285 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
287 * support/regression/tests/literalop.c (mulWrapper): Added a
288 wrapper to remove integer overflow warnings.
290 * support/regression/tests/float_trans.c: Made work on host.
292 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
295 * support/regression/generate-cases.py (main): Changed from inline
298 * doc/Makefile (install): Changed to depth first to get rid of
299 missing directory install warning.
301 * as/Makefile (install-doc): Made work on Mac.
303 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
305 * src/SDCCast.c: added an additional type flow in decorateType() of
306 opposite direction, see feature request #860006; it's enabled at runtime
307 by setting the environment variable SDCC_NEWTYPEFLOW
308 * src/SDCCast.h: changed prototype of decorateType()
309 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
310 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
311 'char' to 'int' can be omitted, if both operands are 'unsigned char';
312 see feature request #877103
313 * src/SDCCval.c: updated call of decorateType()
314 (valBitwise): fixed bug #882876
315 (valMinus): added promotion
316 (valLogicAndOr): result is unsigned
317 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
318 * src/SDCCsymt.c (computeType),
319 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
320 must not cause an unsigned operation
321 * src/pic/glue (pic14emitRegularMap),
322 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
324 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
326 * src/pic/pcode.c (PCodeID): commented out left over debug code
328 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
330 * support/valdiag/tests/overflow.c: added shift tests
338 * src/pic/pcodepeep.c,
339 * src/pic/pcoderegs.c,
341 * src/pic/ralloc.h: applied patch from Slade Rich;
342 added support for multiple code pages and multiple RAM banks on the
343 PIC 14 port. The ASM files now no longer simply assume all the
344 code / RAM are in the same page / bank. This means the linker can
345 safely allocate code/RAM of separate ASM files to different pages/banks.
346 * doc/sdccman.lyx: added Slade's tips
347 * src/mcs51/peeph.def: fixed bug #880768
349 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
351 * src/hc08/ralloc.c (rematStr): fixed bug #879282
352 * src/SDCCast.c (decorateType): fixed bug #880197
354 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
356 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
359 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
360 strtof is not part of C89 and isn't included with Mac OS X.
362 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
364 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
365 shiftL2Left2Result): fixed bug #879326
366 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
367 (genMultOneByte): fixed bug in signed vs unsigned multiplication
368 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
369 address fetch for clr instruction
370 * device/lib/hc08/_mulint.c: created optimized assembly version
371 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
373 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
375 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
376 proposed in FR #877103
378 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
380 * src/SDCCval.c (cheapestVal): added missing checks
381 * src/SDCCicode.c (usualBinaryConversions): fixed condition
382 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
384 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
386 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
389 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
391 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
392 loaded with the linker search paths (-L arguments) and the libraries
393 to be linked with the current source (-l arguments). Changes
394 currently will affect only the pic16 port.
395 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
396 include path the port specific paths and port specific libraries,
397 * gplink command now contains the $3 argument,
398 * src/pic16/device.h,
399 * src/pic16/device.c,: structure PIC_device is made public and
400 renamed to PIC16_device, the same for variable Pics which is renamed
401 to Pics16. Updated all references to them.
402 * src/pic16/glue.c (pic16glue): corrected bug with code
403 initialization which bypassed the variable initializations block.
405 * device/lib/pic16/Makefile.rules: removed --penable-stack from
406 COMPILE_FLAGS and added the --nostdinc option
408 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
410 * device/include/mc68hc908jb8.h: Register defs for another member
411 of the hc08 family. Contributed by Bjorn Bringert - thanks!
413 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
415 Documenting changes from previous commits.
416 * configure.in (version 1.56),
417 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
418 when generating output files to configure the pic16 library,
419 but now I've commented it out, since gputils aren't installed in the
420 SF compile farm, so library won't compile
422 * device/lib/Makefile.in (version 1.56): initially I've added in
423 target 'all' the prerequestive 'model-pic16' so it compiled the
424 pic16 library, but now I've commented it out for the same reasons
426 * added targets 'model-pic16' and 'objects-pic16' to compile the
428 * added target 'port-specific-objects-pic16' to handle the
429 generated libraries and copy them into the build/ directory
430 * added target 'clean-intermediate-pic16' to clean intermediate
431 files into pic16 directory
432 * in target 'installdirs' added line to create directory pic16 in
433 the installation path
435 * device/include/Makefile.in (version 1.11): in target 'install'
436 added lines to copy all header files to installation path,
437 * in target 'installdirs' added line create directory for pic16
438 headers in the installation path
440 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
442 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
445 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
448 * device/lib/configure.in,
449 * device/lib/configure: fixed for autoconf 2.57
451 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
453 * src/z80/main.c (_parseOptions): fixed the portmode= command line
454 option so that it actually works. Made it specific to the z80, since
455 the gbz80 doesn't have these kinds of I/O ports.
457 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
459 * device/include/z180.h,
460 * device/lib/_memcpy.c,
461 * device/lib/_memmove.c,
462 * device/lib/_mulint.c,
463 * device/lib/ser_ir.c,
464 * device/lib/ser_ir_cts_rts.c,
465 * device/lib/_strcmp.c,
466 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
467 * src/z80/main.c (_process_pragma): add support for pragmas bank and
468 portmode; added deprecation warning for bank= and protmode= forms.
469 Also, guard against buffer overflow.
470 * src/z80/gen.c (aopGet): generate better code for sfr banked read
472 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
474 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
475 changed interrupt vector table generation to only emit declared vectors.
476 * device/include/Makefile.in: added missing backslash
477 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
479 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
481 Mainly changes to support compilation of the device libraries
482 * src/pic16/device.c: stack is allocated via symbol and not
483 via literal number. The symbol is placed in the corresponding
484 position of the data ram
485 * (pic16_dump_section): relocatable and absolute uninitialized
486 data are now emitted in sorted order to reduce section naming,
487 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
488 weren't marked as being in the access bank,
490 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
492 Added portion of GNU PIC Library under the directory
493 device/include/pic16 and device/lib/pic16. These files
494 contain the declarations of SFRs for the PIC18Fxx2 devices.
495 The directory is initialized via configure from toplevel.
497 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
499 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
500 the spilllocations to be compared correctly
502 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
504 * src/SDCCast.c (decorateType): fixed bug introduced today
506 2004-01-12 Borut Razem <borut.razem AT siol.net>
508 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
509 doc/sdccman.lyx: upper case pragmas are deprecated
511 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
513 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
514 in simpler and even better code
516 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
518 * src/SDCCicode.c (operandOperation): fixed bug #874819
519 * src/SDCCast.c (decorateType): fixed
520 char foo (unsigned long ul) { return ul > 0; }
522 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
524 * doc/sdccman.lyx: Moved and added some sections, small changes
525 all over. Telling LaTeX to be less strict with word spacing
526 to better keep the right margin. Changed some notes about
527 maintainance of the ports in section 3.2.1 - is it OK like this?
529 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
532 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
533 convilong): modified to inform the pic16 port that builtin functions
536 PIC16 PORT specific changes:
537 * src/pic16/device.c pic16_dump_equates() added,
538 processor registers declared internally by the port are emitted in
539 the translation as equates,
540 * src/pic16/gen.c: inline code is passed unprocessed to the
542 * (pic16_popGetLit2): fnuction modified to take second operand as
543 pCodeOp pointer and not as literal,
544 * (popRegFromIdx): prefixed with pic16_,
545 * (pic16_popCombine2): modified to receive already allocated pCode
547 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
548 * (genFunction): initializes local stack frame and pushes on stack
549 all the registers used by this function,
550 * (genEndFunction): restores all registers from stack and restores
552 * src/pic16/glue.c (pic16emitRegularMap): various changes and
554 * (pic16glue): changed the program startup sequence,
555 * added new dbName code 'A' for functions placed in absolute section
556 * src/pic16/main.c: added function attribute _naked,
557 * added pragma 'code' to place a fnuction at an absolute address,
558 * added command line arguments --debug-ralloc and --pcode-verbose,
559 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
560 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
561 * (pic16_newpCodeOpLit2): modified to take the second operand as
563 * (pic16_printpBlock): modified to emit each function in a separate
565 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
566 UPPER for immediate operands,
567 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
569 * src/pic16/peeph.def: all peepholes with movff are commented out,
570 because there is a problem in the pcode peep optimizer,
571 * src/pic16/ralloc.c: the register allocator can now reuse local
572 function symbols for another function. This saves register usage.
573 * src/pic16/ralloc.h: added flag isLocal in structure regs,
575 Added file src/pic16/NOTES with information about program writing on
576 the current port version.
578 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
580 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
581 and peephole 252 (array access)
583 2004-01-09 Borut Razem <borut.razem AT siol.net>
585 * src/SDCCmain.c : fixed #872250: -l command line defined library
586 files are scanned before standard library files
588 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
590 * src/SDCCast.c (decorateType): fixed bug #874046
592 2004-01-09 Borut Razem <borut.razem AT siol.net>
594 * support/scripts/sdcc.nsi: remove previous installation
596 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
598 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
599 bytes for last interrupt vector (mcs51)
600 * sdcc.spec: fixed typo
602 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
604 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
605 gen51Code): more efficient parameter receive for --model-large
608 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
611 * src/z80/main.c: added missed needLinkerScript flags (more than
612 one port structure defined in these file)
613 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
616 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
618 * src/SDCCmain.c: removed various references to DEFAULT_PORT
619 * src/port.h: added flag needLinkerScript in port->linker
620 structure to inform whether to create a .lnk file or not,
628 * src/z80/main.c: changed appropriately to configure
629 needLinkerScript flag
631 * src/pic16/gen.c (genAddrOf): fixed bug #863624
632 * src/pic/glue.c: added variable udata_section_name to
633 override default uninitialized data segment definition for
634 devices only with SHAREBANK memory (reported from Erik Epetrich)
635 * (pic14emitOverlay): modified to emit a commented overlay segment
636 directive when no overlay data exist
637 * (picglue): modified to emit uninitialized data segment
638 according to udata_section_name
639 * src/pic/main.c (_pic14_parseOptions): added command line
640 options --udata-section-name=[name] to override default
641 udata definition name
642 * modified _linkCmd and _asmCmd to include compiler passed
643 arguments via -W option
644 * src/pic16/main.c: added $l in _asmCmd, changed extension for
645 object file from '.rel' to '.o' in port->linker structure,
646 changed size of fptr from 2 to 3 in port structure
648 2004-01-07 Borut Razem <borut.razem AT siol.net>
650 * support/scripts/sdcc.nsi: update PATH
651 * support/scripts/sdcc.ico: craeted
653 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
655 * device/include/Makefile.in: fix install
656 * doc/Makefile: fix install
658 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
660 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
662 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
663 how the function variable allocation summary is displayed; also
664 include information about variables allocated to the overlay
667 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
669 * as/mcs51/lkmain.c: Help about -Y option
670 * as/mcs51/lkarea.c: Fixed gcc warnings
672 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
674 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
676 * support/valdiag/tests/overflow.c: added
677 * src/SDCCast.c (decorateType),
678 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
681 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
683 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
686 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
688 A python script to validate compiler diagnostic messages. It can be
689 used to verify that sdcc complains about bad c source code and
690 gives a good location of the error.
691 * support/valdiag/Makefile,
692 * support/valdiag/valdiag.py,
693 * support/valdiag/tests/*
695 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
697 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
698 * src/SDCCsymt.c (newEnumType),
700 * support/Util/SDCCerr.c,
701 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
703 * support/regression/tests/enum.c: added test for enum values that
704 require at least 2 bytes of storage.
706 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
708 * src/common.h: added ifndef/define/endif macros
709 around the header file.
710 Bug reported from Jesus Calvino-Fraga
712 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
715 * device/include/Makefile.in: don't install CVS directories
716 * device/lib/Makefile.in: added removal of CVS directories after install
717 * doc/Makefile: fixed install, added local_icons
718 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
719 * src/mcs51/gen.c (genRightShift): fixed bug #870788
720 * src/ds390/gen.c (genRightShift): fixed bug #870788
721 * src/SDCCast.c (decorateType): fixed bug #870781
723 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
725 PIC16 port related changes:
726 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
727 added variable stackPos,
729 * gen.c: genCall, assignResultValue: added support for
730 pushing/retrieving function parameters to/from stack,
731 genFunction,genEndFunction: setup stack frame for the
733 genAddrOf: will be changed according to bug 863624
735 * added files genutils.c and genutils.h which contain gen*
736 debugged and optimised functions extracted from gen.c
738 * glue.c: added variable 'externs' which holds extern symbols,
739 pic16emitRegularMap: is modified to properly handle relocatable
740 symbols under the new scheme,
741 pic16createInterruptVect: is modified
742 pic16printPublics: is modified to emit 'global' assembler directives,
743 added pic16_printExterns to print extern symbols,
744 pic16glue: initializes stack/frame pointer in the beginning of
745 the assembly output. Temporary hack, will be corrected later,
746 because gplink yet does not support stack and SDCC does not
747 yet support a type of crt0.o object to create the final binary.
749 * Removed many lines that contain 8051 legacy code.
750 * The code is finally placed under a 'code' directive.
751 * Added port specific options.
753 * _process_pragma: simplified since now we do not need *special*
754 include file to define SFR registers. But a separate header
755 will be needed. This will be developed later.
756 * _pic16_parseOptions: added, parses port specific options:
757 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
758 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
759 --preplace-udata-with=
761 * _pic16_setDefaultOptions: modified to initialize section names,
762 but hack is temporarly out of order since it needs improvement.
763 * _pic16_genAssemblerPreamble: configuration words are emitted by
764 their address instead of their name. This part is incomplete and
765 supports only the 18Fxx2 devices. Other devices will emit an error
766 during assembly since they do not contain the same set of config
768 * _pic16_genIVT: is modified,
770 * pcode.c: added definitions for some hardware registers that are needed
772 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
773 All PCI entries are updated. Now LFSR is supported.
774 * Removed pic16_pciTRIS is mentioned by mdubuc in source
775 * added pic16_newpCodeOpLit2 to support instructions with
776 two literal arguments
777 * pic16_pCode2str: corrected code that emits assembler instructions
778 with two literal operands and those that have an access bit modifier
779 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
780 this fixes a bug which caused some labels to be lost, when an
781 assembler directive was added, i.e. banksel,
782 * pic16_FixRegisterBanking: improved logic that causes the insertion
784 * InlineFunction: functions that are called once, are not any more
785 inlined. This can be a port option in the future,
787 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
789 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
790 hold the corresponding uninitialized symbols,
791 * pic16_allocProcessorRegister: registers have explicit marked the
793 * pic16_allocInternalRegister: registers are explicit marked as
795 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
796 processing list, so bit registers were lost,
799 * ralloc.h: added field 'accessBank' and original symbol operand
800 in register definition,
801 * removed the field isMapped from register definition,
803 ** Several functions have been removed from various sources:
804 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
805 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
806 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
807 pic16_assignRelocatableRegisters
809 ** others have been introduced:
810 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
811 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
813 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
815 * support/scripts/inc2h.pl: changed definition of BIT_AT
816 to emit 'sbit at' instead of 'bit at'. This was a request.
818 PIC16 port related preliminary changes:
819 * gen.c: prefixed function popRegFromString with
820 pic16_ and all references to it corrected
821 * pcode.c: all pic16_pc_* hardware registers prefixed
823 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
824 * ralloc.c: newReg(): when register is REG_SFR then
826 pic16_allocProcessorRegister(): marks register wasUsed=0
827 pic16_writeUsedRegs(): added a call to assign processor
828 registers via pic16_assignFixedRegisters
830 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
832 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
833 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
834 variables in unused register banks. Also the SSEG is placed
835 wherever there is enough space for it, and IDATA can be anywhere
836 in internal RAM. For now compile using -Wl-Y[stack_size].
837 The mem file is different for this option as well, since it
838 makes no sense of talking about DSEG lenght.
840 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
842 * src/SDCClrange.c: fixed bug 869095 that caused segfault
843 in certain cases, e.g. when ROM assignment, patch provided
844 from Albert den Haan.
846 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
848 Many signedness and type propagation fixes:
849 * src/SDCCicode.c: made geniCodeCast() static
850 replaced SPEC_ by IS_ (cosmetic)
851 (operandOperation): fixed div and mod operation
852 (usualBinaryConversions): added support for promotion of char
853 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
854 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
855 (geniCodeAdd): an array index will stay unsigned, even if promoted
857 (geniCodeArray): ditto
858 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
859 * src/SDCCsymt.c (computeType): added more support for char;
860 promotion of char is selectable by promoteCharToInt, fixed signedness
862 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
863 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
864 * src/SDCCval (val*): replaced signedness calculation by
866 rearranged if-branches (cosmetic)
867 (valShift): added warning W_SHIFT_CHANGED
868 (valCompare): fixed problem with different types
869 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
870 * support/regression/tests/literalop.c: added many cases
871 * support/regression/tests/ast_constant_folding.c: changed finally to
873 * .version: new year, new version: 2.3.7
874 * src/SDCCmain.c (main): applied patch #866468
875 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
876 provided by Scott Bronson
877 * doc/sdccman.lyx: updated documentation for sdcdb
878 updated and added chapter tips
880 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
882 * src/SDCCsymt.h: missing from yesterday's commits
884 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
886 * src/SDCC.y (struct_or_union_specifier),
887 * support/Util/SDCCerr.c,
888 * support/Util/SDCCerr.h: verify that struct & union tags are used
891 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
893 * src/SDCCglobl.h: missing from yesterday's commits
895 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
897 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
898 sft_attributes, struct_declaration, parameter_declaration,
899 type_name, start_block, declaration_list),
900 * src/SDCC.lex (check_type): support redefinition of typedef names
902 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
904 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
905 aligned xdata arrays. Erik helped me with the if clause.
907 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
909 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
912 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
915 * src/SDCCast.c (newAst_),
917 * src/SDCCicode.c (ast2iCode, newiCode),
919 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
920 expr, statement, expression_statement, selection_statement,
921 iteration_statement, expr_opt, jump_statement): foundation for tracking
923 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
926 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
928 * support/Util/SDCCerr.c,
930 * src/SDCCast.c (createCase, createDefault, decorateType),
931 * src/SDCClabel.c (labelUnreach),
932 * src/SDCC.y (labeled_statement, jump_statement): More improvements
934 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
935 (with thanks to Stas Sergeev)
936 * device/include/time.h,
937 * device/lib/time.c (CheckTime): suppress unreachable code warning
939 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
941 * src/SDCCast.c (createIvalCharPtr),
942 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
944 * support/regression/tests/nullstring.c: tests for these two bugs
946 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
948 * support/Util/SDCCerr.h,
949 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
950 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
951 about storage class and 'at' used inside struct or union
952 * src/SDCCBBlock.c (iCodeFromeBBlock),
953 * src/SDCCcse.c (ifxOptimize),
954 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
955 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
956 printIval, emitStaticSeg, emitOverlay),
957 * src/SDCClabel.c (deleteIfx),
958 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
959 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
960 gatherAutoInit, processParms),
961 * support/Util/SDCCerr.h,
962 * support/Util/SDCCerr.c (werrorfl): Support for better error location
963 reporting for post-parse errors.
965 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
967 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
968 implicit casts via union; they don't work on big endian systems
969 (possible fix for bug #861138)
971 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
973 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
974 * src/mcs51/main.c: fixed the fix for bug #737001
976 2003-12-15 Borut Razem <borut.razem AT siol.net>
978 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
980 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
982 * support/makebin/makebin.c: put output in binary mode
984 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
986 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
987 xdata and data memory on startup. Set the environment variable
988 SDCC_NOGENRAMCLEAR to disable this.
989 * src/mcs51/peephole.def,
990 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
991 (allows non-interrupt and interrupt code to safely compete for a resource
992 without the non-interrupt code having to disable interrupts)
994 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
996 * src/SDCCicode.c (geniCodeAdd),
997 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
998 with valFromType if type might be a pointer and host is big endian).
999 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
1000 types, not just integer types.
1001 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
1002 multiply defined with mismatching "at" address.
1004 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1006 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
1007 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
1008 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
1009 with embedded nulls (fixed bug #753752)
1011 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1013 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
1014 Apparently this did not see much testing (endless loop)
1016 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1018 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
1020 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1022 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
1023 gracefully handle NULL memmap pointers
1025 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1027 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
1028 instead of deleting the iCode when an operand is volatile
1029 * src/z80/gen.c (genDummyRead),
1030 * src/mcs51/gen.c (genDummyRead),
1031 * src/ds390/gen.c (genDummyRead),
1032 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
1034 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
1035 * src/SDCC.y: fixed bug #850420
1037 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1039 Applied z80 i/o port patch from Peter Townson and fixed some operators
1040 to better handle operands in A register.
1041 * device/include/z180.h
1047 * src/z80/peeph-z80.def
1051 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1053 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
1055 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1057 * device/lib/hc08/_mullong.c: Removed extra #endif
1059 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1061 * sim/ucsim/hc08.src/inst.cc,
1062 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
1064 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
1065 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
1066 * device/include/stdarg.h: fixed varargs for hc08
1067 * device/lib/Makefile.in,
1068 * device/lib/hc08/Makefile,
1069 * device/lib/hc08/_mulint.c,
1070 * device/lib/hc08/_mullong.c: fixed some endian problems
1072 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1074 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
1075 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
1076 * device/lib/_gptrget.c,
1077 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
1079 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1081 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
1082 * src/SDCCast.c (astErrors): fixed bug #846007
1083 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
1085 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1087 * src/SDCCast.c (decorateType): disabled a transformation I added in
1088 revision 1.188 (access to fields of a structure at an absolute address);
1089 it breaks with bitfields, extern declarations, and gcse analysis.
1090 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
1091 could be assigned through a pointer, so don't complain.
1092 * src/SDCCast.c (astErrors),
1094 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
1096 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
1098 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
1099 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
1100 output of __config directives, since gpasm now supports them
1101 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
1102 pre-processor macro, i.e. -DMCU=p18f452
1103 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
1104 and modified to handle 'cast' icode similarly to '=' icode
1105 * src/pic16/device.h (typedef struct PIC_device): added field
1106 'extMIface' to indicate that chip has external memory interface
1107 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
1108 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
1111 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1113 * src/SDCC.y (pointer): fixed bug #846006
1114 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
1115 * src/SDCCast.c (decorateType): fixed bug #846009
1116 * src/ds390/peeph.def,
1117 * src/ds390/gen.c (genAnd, genOr),
1118 * src/mcs51/peeph.def,
1119 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
1121 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1123 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
1130 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
1134 * src/SDCCbitv.c: added function to free a bitvector
1136 * src/SDCClrange.c: added function to recompute the liveranges
1138 * src/ds390/ralloc.c,
1139 * src/hc08/ralloc.c,
1140 * src/mcs51/ralloc.c,
1142 * src/pic16/ralloc.c,
1143 * src/xa51/ralloc.c,
1144 * src/z80/ralloc.c: recompute the liveranges after register packing
1146 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
1148 * src/SDCCloop.c (newInduction): fixed bug #845630
1150 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1152 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
1153 inadvertantly left behind from my 2003-11-12 change
1155 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1157 Updated headers I neglected to commit yesterday.
1161 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1163 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
1164 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
1165 * src/SDCCopt.c (eBBlockFromiCode),
1166 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
1167 the creation of the key hash table from the sequencing so it can be used
1168 earlier (for some GCSE bug fixes still pending)
1170 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1172 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
1173 * support/regression/tests/addsub.c: testing genPlus shortcut
1175 2003-11-15 Borut Razem <borut.razem AT siol.net>
1177 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
1179 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1181 * src/SDCCcse.c (cseBBlock): fixed bug #527779
1182 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
1183 ordering is immaterial.
1184 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
1186 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1188 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
1189 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
1190 (SIGSEV) of bug #840381
1191 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
1192 unlink new file before rename if new and old filenames are the same)
1194 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1196 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
1197 uninitialized variables) for the mcs51. Set environment variable
1198 SDCC_GENRAMCLEAR to test.
1199 xdata initialization slightly shorter
1201 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1204 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
1205 #838241 & 780691 (basicly the same bug)
1206 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
1207 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
1209 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
1211 * src/SDCCmain.c (linkEdit): "fix" #834252
1213 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1215 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
1217 * src/SDCC.y: fixed bug #819403
1219 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1221 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
1222 the reentrant attribute.
1223 * src/hc08/gen.c (genPackBits): added missing stack readjustment
1224 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
1226 * src/SDCCast.c (decorateType): fixed bug with storage class not being
1227 updated during pointer dereference; f.e. ~(((char *)1)*) was being
1228 erroneously reduced to a literal.
1229 * src/hc08/ralloc.c (packRegisters, rematStr),
1230 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
1233 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1235 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
1236 * doc/sdccman.lyx: changed from 'article' to 'book'
1237 * doc/Makefile: readded test_suite_spec and cdbfileformat
1239 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
1241 * device/include/stdlib.h: include malloc.h to comply with ANSI
1242 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
1244 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1246 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1247 * doc/clean.mk: also remove *.out files
1248 * doc/sdccman.lyx: some additions, larger top/bottom margins
1250 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1252 * src/SDCC.y: fixed bug #837365
1253 * support/regression/tests/bitopcse.c
1254 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1255 a symbol (might be valop instead)
1256 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1257 * device/lib/clean.mk: added hc08 to the cleaning list
1259 2003-11-04 Borut Razem <borut.razem AT siol.net>
1261 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1263 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1264 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1265 malloc is declared in standard stdlib.h
1267 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1269 * device/lib/hc08/Makefile: need to clean .rel not .o files
1270 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1272 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1282 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1283 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1284 tests (which uses the port's oclsExpense function)
1290 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1292 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1294 * src/SDCCcse.c (ifxOptimize),
1295 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1296 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1297 deleting the IFX iCode.
1298 * src/hc08/ralloc.c: reduced unneeded slocs
1299 * src/hc08/gen.c: fixed bug in asmopToBoolean
1301 2003-11-04 Borut Razem <borut.razem AT siol.net>
1303 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1304 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1305 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1306 transferred to configure
1308 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1310 Use headers defined in the C[++] standards:
1311 * sim/ucsim/gui.src/serio.src/fileio.cc
1312 * sim/ucsim/gui.src/serio.src/frontend.cc
1313 * sim/ucsim/gui.src/serio.src/main.cc
1314 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1315 * support/Util/NewAlloc.c
1321 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1323 * Added MSVC projects for hc08 assembler and linker:
1324 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1325 /as/hc08/link_hc08.dsp
1327 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1329 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1331 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1333 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1335 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1337 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1339 2003-10-31 Borut Razem <borut.razem AT siol.net>
1341 * support/cpp2/cpplib.h,
1342 support/cpp2/cpplib.c,
1343 support/cpp2/cpplex.c,
1344 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1345 to switch _asm block preprocessing on / off. Default is
1346 #pragma preproc_asm +
1348 2003-10-31 Borut Razem <borut.razem AT siol.net>
1350 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1351 when outputting comment blocks (when executed with -C option) and
1352 _asm (SDCPP specific) blocks
1354 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1356 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1358 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1360 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1362 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1364 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1365 * src/SDCCast.c (decorateType): fixed bug #832664
1367 2003-10-31 Borut Razem <borut.razem AT siol.net>
1369 * support\cpp2\cpplex.c: fixed for SDCPP:
1370 comments(when executed with -C option) and _asm blocks
1371 were included even if they where in skipped #if block.
1372 Applied solution from GCC cpp 3.3.2
1374 2003-10-31 Borut Razem <borut.razem AT siol.net>
1376 * src/SDCC.lex: sdcc now understands both formats:
1377 '# <line_number> <file_name>' and
1378 '#line <line_number> <file_name>'
1379 * support/cpp2/cppmain.c: sdcpp now generates the standard
1380 '# <line_number> <file_name>' instead of former
1381 '#line <line_number> <file_name>'
1383 2003-10-30 Borut Razem <borut.razem AT siol.net>
1385 * support/cpp2/cpphash.h,
1386 * support/cpp2/cpplib.h
1387 * support/cpp2/cpplex.c,
1388 * support/cpp2/cppmain.c,
1389 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1391 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1393 Fixed a number of problems revealed by bug #827883.
1394 * src/SDCCloop.c (loopInvariants): Spill location of the
1395 result operand should be recomputed if extracted from
1396 a loop. Also, don't extract assignments of an iTemp
1398 * src/SDCCast.c (isConformingBody): loop reversal should
1399 not occur if the control variable is involved with a
1400 relational operator.
1402 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
1404 * .version: bumped to 2.3.6 to reflect the big improvements
1405 made by Erik and Klaus. Thanks!
1407 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
1409 Replaced the livrange code.
1410 * src/SDCClrange.c: added new LR code
1412 * src/SDCCBBlock.h: removed remainig parts from old LR code
1413 * src/ds390/ralloc.c,
1414 * src/ds390/gen.c: minor fixes to make it work with new code
1416 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1421 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1422 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1423 (tweaked fix for bug #818696)
1425 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1427 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1429 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1432 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1433 * src/mcs51/gen.c (gencjneshort),
1434 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1435 more efficient (per Scott Bronson's suggestion)
1437 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1439 Extended the semantics of the critical keyword to include
1440 individual statements. See RFE #827755 and #799831
1445 * support/Util/SDCCerr.c
1446 * support/Util/SDCCerr.h
1451 2003-10-19 Borut Razem <borut.razem AT siol.net>
1453 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1455 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1457 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1459 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1460 and predecrement operand is displayed
1462 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1464 * src/SDCCval.c (valMinus): fixed bug #826041
1466 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1468 Some hc08 related updates that I missed earlier
1469 * sim/ucsim/stypes.h
1470 * support/regression/ports/hc08/spec.mk
1472 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1474 New target "hc08" for the Motorola 68hc08 family of micros
1482 * sim/ucsim/hc08.src/*
1483 * sim/ucsim/configure.in
1484 * src/ucsim/configure
1485 * sim/ucsim/packages_in.mk
1488 * device/include/mc68hc908qy.h
1490 * device/lib/Makefile.in
1491 * support/regression/ports/hc08/*
1492 * support/regression/Makefile
1494 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1496 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1498 * src/ds390/gen.c (genCast): fixed bug #821957
1500 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1502 * device/lib/logf.c: "fixed" overlay bug
1503 * support/regression/ports/host/spec.mk: added m library
1504 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1505 * support/regression/tests/float_trans: added (for Eric)
1507 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
1509 * src/mcs51/gen.c (genCpl): fixed bug
1510 http://sf.net/mailarchive/message.php?msg_id=6263915
1512 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
1514 * src/SDCCast.c (decorateType): added extended constant folding
1515 * src/SDCCsymt.c (computeType): cleanup
1516 * src/SDCCval.c (valShift): minor optimization
1517 * support/regression/tests/ast_constant_folding.c: added
1519 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1521 * src/SDCCmain.c: removed some unintended changes
1523 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1525 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1526 * src/z80/gen.c: fixed part of bug #817589
1527 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1529 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
1531 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1542 * src/ds390/ralloc.c
1544 * src/mcs51/ralloc.c
1546 * src/pic16/ralloc.c
1549 * src/z80/gen.c: removed unused label "release:"
1551 2003-10-06 Borut Razem <borut.razem AT siol.net>
1553 * src/SDCC.lex: removed definition of unused variables
1554 save_optimize and save_options
1556 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
1558 * clean.mk: removed '=' in "-maxdepth=1"
1559 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1560 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1562 2003-10-06 Borut Razem <borut.razem AT siol.net>
1564 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1565 my_unput() replaced by unput()
1567 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
1569 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1570 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1571 type-punned pointer will break strict-aliasing rules"
1572 Old LR behaviour is again default; Klaus' LR can be choosen by
1573 defining the environment variable LRKLAUS
1577 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1578 * clean.mk: fixed removal of files in bin/CVS/
1579 * device/lib/clean.mk: fixed removal of directories small and large
1580 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1582 * src/SDCCval.c: removed superflous test for pedantic
1584 2003-10-05 Borut Razem <borut.razem AT siol.net>
1586 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1587 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1588 message "unmatched #pragma SAVE and #pragma RESTORE"
1590 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1592 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1593 assembly, critical functions, atomic, nojtbound)
1595 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
1597 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
1603 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1606 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1608 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1610 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1611 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1612 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1614 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1616 * src/z80/gen.c (genRet): fixed bug #524753
1617 * src/z80/gen.c (genCast): fixed internal error on cast from
1619 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1620 fix for bug #477835 to the z80
1621 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1622 for tracking iCodes in the peephole optimizer for z80
1624 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1626 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1627 the other part of bug #814548
1628 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1630 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
1632 * src/SDCCcse.c: fixed part of bug #814548
1634 2003-09-28 Borut Razem <borut.razem AT siol.net>
1636 * src/asm.c: rewrite of printILine() to use temporary file instead
1638 * src/xa51/main.c: commented out declaration of int rewinds
1640 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1642 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1644 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1646 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1647 * src/asm.c (printILine): Fixed bug #811015
1649 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1651 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1654 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1656 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1657 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1658 to correctly handle general case of AOP_PAIRPTR
1659 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1661 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1663 * src/mcs51/ralloc.c (fillGaps),
1664 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1665 register positioning bug)
1667 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
1669 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1671 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1673 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1674 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1675 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1676 (ralloc doesn't intentionally do this now, but perhaps later)
1677 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1678 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1679 register positioning bugs (Fixed bug #762602 and #795325)
1680 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1682 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1683 lines that --i-code-in-asm generates
1685 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1687 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1688 trying to fclose a FILE* that was already closed.
1690 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1692 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1693 of const struct should be treated as if const themselves)
1695 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
1697 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1699 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1701 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1702 Unix (/n) and DOS (/r/n) line terminations.
1704 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1706 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1709 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1711 * src/mcs51/gen.c (genFunction, genEndFunction),
1712 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1713 and restore of EA so that stack offsets to parameters are
1714 correct when using both critical and reentrant/stack-auto.
1715 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1716 size (can be triggered in error if sloc is shared between
1717 different sized objects)
1718 * device/include/float.h: fixed macros to explicitly use
1719 unsigned long where needed
1721 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
1723 Feature req. 799831: added code to allow nesting of critical functions
1724 * src/mcs51/gen.c (genFunction, genEndFunction)
1725 * src/ds390/gen.c (genFunction, genEndFunction)
1727 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1729 * src/SDCCsymt.c (sclsFromPtr),
1731 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1732 support for standard C idiom of memory mapped variables; for
1733 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1734 to xdata int at 0x1234 tempvar = 1.
1735 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1736 provided by Akiya ISHIDA
1738 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
1740 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1741 * src/SDCCval.c (constVal): added reduction from int to char
1742 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1743 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1744 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1746 * support/regression/tests/shifts.c: fixed
1748 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1750 * src/z80/gen.c (genXor): Fixed bug #805445
1752 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1754 Fixed bug #621531 (const & volatile confusion in the type chain).
1755 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1756 refer to the const or volatile state of the pointer itself.
1768 * src/pic16/ralloc.c
1769 * support/regression/tests/const.c
1771 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1773 When checking for duplicated modules, use absolute paths
1774 instead of relative paths. Files changed:
1779 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1781 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1783 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1785 * device/include/string.h: added size_t typedef, changed
1786 prototypes to use size_t, eliminated separate reentrant and
1787 non-reentrant declarations, added _memmove declaration
1788 * device/lib/_memcpy.c: changed to use size_t instead of int,
1789 changed /4 to >>2 to avoid division library call
1790 * device/lib/_memcmp.c,
1791 * device/lib/_memset.c,
1792 * device/lib/_strncat.c,
1793 * device/lib/_strncpy.c,
1794 * device/lib/_strncmp.c: changed to use size_t instead of int
1795 * device/lib/_memmove.c: new file (fixed bug #772294)
1796 * device/lib/Makefile.in: added _memmove.c
1797 * device/lib/z80/asm_strings.s: fixed bug #772290
1798 * support/regression/tests/bitfields.c: attempt to fix host assertion
1799 failure on amd64-unknown-linux2.2
1801 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1803 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1804 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1805 * as/z80/asmain.c (main): fixed bug #801766
1807 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
1809 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1812 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1814 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1815 reported in bug #800609
1817 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
1819 * Top header beautifications in src/pic16 directory:
1820 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1821 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1822 pcoderegs.h, ralloc.c, ralloc.h
1823 * main.c: added top header and GPL license notice
1824 * pcode.c: fixed the if-conditional warning
1826 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
1828 * device/lib/_mullong.c: replaced int by short for gcc
1830 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1832 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1833 and JUMPTABLE iCodes properly now (worked by accident before)
1834 * src/mcs51/gen.c (leftRightUseAcc),
1835 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1836 iCode properly now. Use getSize instead of nRegs since a & b
1837 aren't part of the nRegs tally.
1839 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
1841 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1842 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1843 before instructions that use the _STATUS register
1845 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
1847 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1848 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1849 fetching of the pointer
1850 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1851 copied from genNearPointerSet()
1852 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1853 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1854 If they pop r0/r1 they must be called in the opposite order than aopOp().
1855 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1856 (resp. --stack-auto), prepared for --xstack
1858 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1860 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1862 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
1864 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1865 these ports have their own __sdcc_external_start()
1867 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
1869 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1870 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1871 type for bits was changed. It resulted in bit variables becoming
1872 global, which is not permitted in PIC 14 assembly output.
1874 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1876 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1878 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1880 Z80 and MCS51 linkers complaint if a public symbol is defined
1881 in more than one library module:
1885 * as/mcs51/Makefile.in
1887 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1889 A few small changes that speed up the peephole optimizer.
1893 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1895 Try to make the peephole optimizer smarter by maintaining
1896 an association between the assembly source code and the
1897 iCodes that originated them. Put this information to use
1898 with a new peephole rule condition "notVolatile" so that
1899 the rules can be aggressive yet still safe.
1904 * src/mcs51/peeph.def
1906 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1910 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1911 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1912 if the left or right operand symbols have the accuse flag set.
1914 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1916 Changed the type of the result of the ! (NOT) operator to char;
1917 previously it returned the same type as the source. This allows
1918 us to eliminate all the genFloatNot functions (all of its target
1919 implementations were very buggy) since !float can use the same
1922 * src/SDCCicode.c (ast2iCode): ! returns char
1923 * src/mcs51/gen.c (genNot, genNotFloat),
1924 * src/ds390/gen.c (genNot, genNotFloat),
1925 * src/z80/gen.c (genNot, genNotFloat),
1926 * src/pic/gen.c (genNot, genNotFloat),
1927 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1929 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
1931 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1932 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1933 during interrupts. Ensure WSAVE is located at a shared bank address.
1934 2. Fixed page selection in some places
1935 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1936 the registers name strings.
1937 4. Fixed "signed / unsigned compare" compiler warnings.
1938 5. The PIC port manages its own allocation of the general purpose
1939 registers, but makes no attempt to reuse them. As a result when
1940 compiling it soon runs out of general purpose registers. Some
1941 additional code was added to the files pcode.c and device.c to walk
1942 through the function call tree and rename the registers so that they
1952 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1953 genPlus() & genMinus() when the result is the same as left or right
1955 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1957 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1959 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1961 Made bitfield a distinct type from bit so that bitfields
1962 convert as per ANSI C and bits retain their traditional
1963 boolean style behaviour. Implemented bitfield support in
1971 * src/ds390/gen.c: bit v bitfield split
1972 * src/z80/gen.c: New support for bitfields
1973 * support/regression/tests/bitfields.c: reenabled z80,
1976 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1978 Rules 246.x, 247.x relate to bitfields, the others speed up
1979 access to xdata mapped I/O devices.
1981 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1983 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1985 Cleaned up genPackBits and genUnpackBits and added two helper
1986 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1987 for literal assignments in genPackBits (thanks to Frieder for
1993 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1995 Fixed bug #748310 (pointer to function type mishandled when the
1996 function name is omitted). Also fixed a SIGSEGV when a function
1997 attribute (reentrant, etc) is used on a non-function or on a
1998 function but misplaced before the parameter list.
2000 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
2002 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
2003 * support/Util/SDCCerr.h,
2004 * support/Util/SDCCerr.c: Added func attr misuse error msg
2006 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2008 Fixed bug #787649 by anonymous
2009 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
2010 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
2012 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2014 Fixed numerous bitfield problems.
2016 * src/SDCC.y: More bitfield related error checking
2018 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
2019 * support/Util/SDCCerr.h,
2020 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
2021 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2022 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2023 * support/regression/tests/bitfields.c: tests added
2025 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2027 Made the constant following the "interrupt" keyword optional. If
2028 omitted, the function will not automatically be given an entry
2029 in the interrupt vector table (similar to #pragma NOIV, but
2030 less syntacticly kludgy). The interrupt number is also now
2031 range checked. Also fixed a bug in the high order bit example
2038 * support/Util/SDCCerr.c
2039 * support/Util/SDCCerr.h
2042 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2044 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
2045 * src/SDCCicode.c (operandOperation): rewritten some ops
2046 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
2047 * src/SDCCsymt.c (computeType): literals are handled the same way as any
2049 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
2050 be re-activated by defining REDUCE_LITERALS)
2051 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
2052 unsigned, but are signed by default
2053 * src/SDCCval.c (constVal): rearranged
2054 * src/SDCCval.c (valMod): preliminary fix
2055 * src/SDCCval.c (valCastLiteral): use TYPE_* types
2056 * support/regression/literalop.c: added, work in progress
2058 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2060 Generate warnings for useless declarations like "char data;"
2061 that don't do what new users expect.
2064 * support/Util/SDCCerr.h
2065 * support/Util/SDCCerr.c
2067 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
2069 * src/SDCCval.c (valMult): fix overflow detection of negative int
2071 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2073 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
2075 Changes to support big endian targets:
2088 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
2090 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
2091 * device/lib/time.c: fixed warning "integer overflow in expression"
2093 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
2095 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
2096 * src/SDCCval.c (constVal): changed default to signed; hex and octal
2097 constants are unsigned; added recognition of "u" flag for unsigned
2098 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
2099 * src/SDCCval.c (valDiv, valMod): fixed signdness
2100 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
2101 signedness of modulo, left and right shift
2102 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
2103 * support/Util/SDCCerr.h: added warning W_INT_OVL
2104 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
2105 * src/SDCCast.c (ast_print): improved output of constants
2107 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2109 Fixed some warnings when building with MSVC:
2122 * support\cpp2\cpplib.c
2126 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
2128 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
2130 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2132 * support\librarian\clean.mk: Do not remove Makefile.
2133 * support\librarian\Makefile: added.
2135 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2137 Added librarian to MSVC build:
2140 * support\librarian\librarian.dsp
2142 'configure' not needed for librarian, removed:
2143 * support\librarian\configure
2144 * support\librarian\configure.in
2145 * support\librarian\config_in.h
2146 * support\librarian\Makefile.in
2148 Hopefully these ones built the librarian and the rest of sdcc properly:
2150 * Makefile.common.in
2152 Messed up 'configure', so revert to previous version:
2156 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
2158 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
2159 there, while the mantissa of a double is "only" 53 bits wide.
2161 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2163 Adding sdcclib to the build. MSVC project coming soon.
2164 Files added/changed:
2166 * support\librarian\clean.mk
2167 * support\librarian\configure
2168 * support\librarian\configure.in
2169 * support\librarian\config_in.h
2170 * support\librarian\Makefile.bcc
2171 * support\librarian\Makefile.in
2172 * support\librarian\sdcclib.c
2175 * Makefile.common.in
2179 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2181 Linker now complaints if linked modules have conflicting options, for
2182 example, one compiled using --model-large and another one compiled with
2183 --model-small. The following files were modified:
2205 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2207 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
2208 as/mcs51/lklibr.c: Generate a warning when a library is not found.
2210 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
2212 * src/z80/mappings.i: fix _mul[us][int,long] entries
2214 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2216 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
2218 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2220 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
2221 * support/regression/tests/bitopcse.c: added
2229 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2231 added support for new library format to z80, gbz80 linkers:
2237 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2239 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
2240 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
2242 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
2244 added DUMMY_READ_VOLATILE:
2253 * src/SDCCcse.c (algebraicOpts): many improvements
2254 * src/SDCCcse.h: removed algebraicOpts()
2255 * src/SDCCicode.c (picDummyRead): added
2257 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2259 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2260 "Insufficient space in data memory".
2262 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2264 * src/mcs51/gen.c: fixed bug #771358
2265 * src/z80/gen.c: fixed bug #759087
2267 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2269 * src/pic16/glue.c: minor cleanup by Vangelis
2271 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2273 * device/include/regc515c.h: fixed #758477
2274 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2275 * device/lib/_gptrput.c: saved a few bytes
2276 * my tab spacing is 8, yours too?)
2277 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2278 * device/lib/serial.c: process RX bytes earlier than TX bytes
2279 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2281 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2283 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2285 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2287 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2289 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2291 * device/lib/Makefile.in: bad fix, reverted to 1.43
2293 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2295 * device/lib/Makefile.in: added missing z80 object files
2297 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2299 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2300 pic16 progress by Vangelis:
2315 * pic16/pcodepeep.c:
2318 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2320 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2322 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2324 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2325 added gbz80 build to MSVC project.
2326 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2327 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2328 from 8051 stuff and setup so it links using a .lnk file.
2330 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2332 * support/librarian/sdcclib.c: sdcc librarian.
2333 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2336 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2338 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2340 2003-07-02 Borut Razem <borut.razem AT siol.net>
2342 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2343 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2344 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2345 src/xa51/main.c, src/z80/main.c:
2346 virtualization of glue() function: each port has it's own glue function,
2347 which is accessed by do_glue function pointer in PORT.general structure
2349 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2351 * DS800C400 fun, improved ROM interface and tinibios.
2353 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2355 * More support for DS80C400. Now includes beginning of interface to ROM.
2357 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2359 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2361 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2363 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2365 2003-06-19 Borut Razem <borut.razem AT siol.net>
2367 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2369 2003-06-19 Borut Razem <borut.razem AT siol.net>
2371 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2372 fixed Z80 port - crt0.o: cannot open.
2374 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2376 * support/Util/MySystem.c (merge_command): revert bad fix
2378 2003-06-18 Borut Razem <borut.razem AT siol.net>
2380 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2382 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2384 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2385 option --use-stdout sends errors to stdout instead of stderr.
2387 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2389 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2391 2003-06-15 Borut Razem <borut.razem AT siol.net>
2393 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2394 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2395 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2396 fixed width array of pointers replaced with sets;
2397 multiple include and lib paths ared transferred to preprocessor and linker
2398 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2399 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2400 fixed width array of pointers
2401 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2402 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2403 fixupPath(), getPathDifference()
2404 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2405 fixed width array of pointers
2407 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
2409 * src/pic16/ralloc.c: fix warnings
2410 * src/pic16/pcode.c: fix warning
2412 2003-06-10 Scott Dattalo <scott AT dattalo.com>
2414 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
2415 know all the details, but essentially this set of changes enable
2416 the pic16 port to generate movff instructions and generate assembler
2421 * src/pic16/pcode.c:
2422 * src/pic16/device.c:
2424 * src/pic16/pcode.h:
2425 * src/pic16/pcoderegs.c:
2426 * src/pic16/ralloc.c:
2427 * src/pic16/ralloc.h:
2429 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2431 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2432 added option --vc, so sdcc errors and warnings are compatible with
2433 Microsoft Visual Studio.
2435 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2437 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2438 device/lib/libfloat.lib: added atof function.
2440 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
2442 * doc/sdccman.lyx: updated to Lyx 1.3
2443 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2444 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2445 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2447 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
2449 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
2451 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2453 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2454 additions to the "related tools/documentation" section
2456 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
2458 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2460 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
2462 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
2463 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2465 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
2467 * doc/sdccman.lyx: fix double dash and other minor things
2468 * doc/Makefile: fix double dash
2470 2003-05-28 Karl Bongers(patches from Martin Helmling)
2471 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2472 condition and ignore commands.
2474 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2476 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2477 is in parts still quite out of date, I did changes as far as I felt makes sense
2478 for a non-native english speaker.
2479 Please feel free to add to the manual or to correct my changes.
2480 * doc/Makefile: undid touching the date of intermediate tex files.
2482 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2484 * doc/sdccman.lyx: Manual has an index now
2486 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
2488 Finalize muluint/mulsint and mululong/mulslong merging:
2489 * device/lib/_mulint.c
2490 * device/lib/_mullong.c
2491 * device/lib/gbz80/mul.s
2492 * device/lib/gbz80/stubs.s
2493 * device/lib/z80/mul.s
2494 * device/lib/z80/stubs.s
2495 * src/SDCCsymt.c (initCSupport)
2497 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2499 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2500 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2501 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2502 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2505 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2507 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2508 the regression tests I'm not brave enough to enable 245.b, 245.c
2509 * doc/sdccman.lyx: added latex preamble for hyperref package.
2510 Using pdflatex this will give you a hyperlinked pdf file with
2511 bookmarks. (prepend '%' before /usepackage if this breaks something)
2513 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2515 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2517 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
2519 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2521 2003-05-21 <johan AT balder>
2523 * src/SDCCglue.c (printIval): fixed bug #739934
2525 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2527 Applied patch from bug 737905 (renamed yylineo to mylineno):
2534 * src/pic16/pcode.c: Cleaned warnings
2535 * src/pic16/pcodeflow.c: Cleaned warnings
2536 * src/pic16/pcoderegs.c: Cleaned warnings
2538 2003-05-19 Scott Dattalo <scott AT dattalo.com>
2540 * src/pic16/pcode.c: Cleaned warnings
2541 * src/pic16/pcodepeep.c: Cleaned warnings
2542 * src/pic16/ralloc.c: Cleaned warnings
2544 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2546 * doc/sdccman.lyx: fixed bug 739745
2547 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2549 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
2551 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2552 it can be defined with CFLAGS when running configure
2553 * src/SDCCmain.c: fixed compiling + linking with object files
2555 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
2557 * configure.in: configure for pic16 port,
2558 added --disable-pic16-port
2559 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2560 * src/SDCCmain.c: linkOptions is changed to set *,
2561 added if/endif conditional macros to remove options help
2562 messages from optionsTable when a port is not configured, added
2563 support for the PIc16 port in the ports table, when executing
2564 the compiler with no port specified on command line, a default
2565 port is selected with the new macro DEFAULT_PORT which is
2566 defined in port.h, in setDefaultOptions() linkOptions is removed
2567 from initialization assignment, since now it is a set,
2568 parseCmdLine uses setParseWithComma for linkOptions, in
2569 linkEdit() linkOptions are accessed with new function indexSet()
2570 which returns the i'th item of a set variable. See SDCCset.c, in
2571 linkEdit() when calling buildCmdLine(), added linkOptions as
2572 last argument. Now users can pass arguments to gplink via the
2573 -Wl option, main() uses pic16glue() to glue up pic16 programs
2574 * src/SDCCpeeph.c: various changes to support pic16
2575 * src/SDCCset.c: added function void *indexSet(set *, int) to
2576 return the i'th item of the set
2577 * src/SDCCset.h: added function prototype for indexSet()
2578 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2579 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2580 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2581 added macro DEFAULT_PORT
2582 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2583 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2585 * src/pic16/glue.c: commented out some error producing lines
2586 * src/pic16/main.c: __config directives are commented out to stop
2587 gpasm complaining and test the linkage with gplink, _linkCmd and
2588 _asmCmd changed to be more gplink and gpasm friendly
2589 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2590 produced an error when parsed, peep rule 12 is added to utilize
2591 movff, but it is commented out since the pCode does not support
2592 yet a command with 2 address arguments
2594 2003-05-18 <johan AT balder>
2596 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2597 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2598 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2600 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2601 Added feature to script commands from file.
2603 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
2605 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2606 * src/SDCCutil.c: include ctype.h for win32
2608 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
2610 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2612 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2614 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2615 Fixed so you can set breakpoints prior to run, run does not stop
2616 on entry now. Add tbreak. Other enhancements and fixes for use
2619 2003-05-12 Borut Razem <borut.razem AT siol.net>
2621 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2623 2003-05-11 Borut Razem <borut.razem AT siol.net>
2625 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2626 the path of bin directory, so that PATH is the only env. variable, which has to be set
2627 in case of standard installation.
2628 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2629 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2630 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2632 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2634 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2635 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2636 temp files are in the port dir; clean the gen/test directory when
2637 generating new test.c
2638 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2639 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2640 * support/regression/tests/zeropad.c: added
2642 2003-05-09 <johan AT balder>
2644 * src/SDCCglue.c: fixed bug #597940
2646 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2648 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2649 cache sfr, optimize next,step, fix off by one sourceline,
2650 support ddd list function.
2651 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2653 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2655 * support/regression/HTMLgen.py: added compare_s2f()
2656 * support/regression/Makefile: redo 1.27
2657 * support/regression/generate-cases.py: redo 1.5
2659 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
2661 * support/regression/tests/float.c: workaround 33 bit hex constant
2662 * support/regression/tests/simplefloat.c: fix division for host
2664 2003-04-29 Scott Dattalo <scott AT dattalo.com>
2666 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
2667 that tame's the PIC's over-aggressive optimizer.
2669 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2671 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2674 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
2676 Initial support for DS80C400. "Hello world" runs on TINIm400
2679 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2681 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2682 * Some notes on ddd usage added in debugger/README
2683 Martin Helmling adding more features and fixes for ddd GUI debugger.
2684 Code added for nexti, stepi, up, down, and other adjustments.
2686 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
2688 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2689 * src/pic/peeph.def Added two rules to optimize carry manipulation
2690 * src/pic/* removed debug printfs
2692 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
2694 * debugger/mcs51/cmd.c: added header newalloc.h
2696 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
2698 * as/Makefile: new EXEEXT
2699 * as/z80/Makefile: remove trailing slash of BUILDIR
2700 * as/z80/clean.mk: new EXEEXT
2701 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2702 * support/cpp2/Makefile.in: new EXEEXT
2703 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2705 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
2707 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2708 EXEEXT was introduced to fix all related problems with targets
2709 "clean", "install" and "uninstall"; a couple of further flaws
2710 especially with "clean" have been fixed too
2711 * as/mcs51/Makefile.in
2716 * debugger/mcs51/Makefile.in
2717 * debugger/mcs51/clean.mk
2719 * link/z80/Makefile.in
2722 * packihx/Makefile.in
2724 * sim/ucsim/Makefile
2725 * sim/ucsim/clean.mk
2726 * sim/ucsim/avr.src/Makefile.in
2727 * sim/ucsim/avr.src/clean.mk
2728 * sim/ucsim/s51.src/Makefile.in
2729 * sim/ucsim/s51.src/clean.mk
2730 * sim/ucsim/xa.src/Makefile.in
2731 * sim/ucsim/xa.src/clean.mk
2732 * sim/ucsim/z80.src/Makefile.in
2733 * sim/ucsim/z80.src/clean.mk
2734 * sim/ucsim/main_in.mk
2735 * sim/ucsim/packages_in.mk
2736 * sim/ucsim/gui.src/Makefile.in
2737 * sim/ucsim/gui.src/serio.src/Makefile.in
2738 * sim/ucsim/gui.src/serio.src/clean.mk
2741 * support/cpp2/Makefile.in
2742 * support/cpp2/clean.mk
2743 * support/makebin/Makefile
2744 * support/makebin/clean.mk
2745 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2746 * doc/sdccman.lyx: --program-suffix no longer needed
2748 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2750 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2751 Martin Helmling added support for ddd GUI debugger.
2752 Code added to display assembly, set variables, and other commands
2753 to interface to ddd.
2755 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
2757 * as/Makefile: fix target clean
2758 * as/clean.mk: fix target clean
2759 * as/z80/clean.mk: fix target clean
2761 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
2763 * Makefile.common.in: added AT EXEEXT AT
2764 * configure.in: removed all mingw32 stuff
2765 * configure: rebuilt from configure.in
2766 * doc/sdccman.lyx: updated section "installation"
2767 * support/scripts/sdcc_mingw32: adapted to configure
2768 * support/scripts/sdcc_cygwin_mingw32: added
2770 2003-04-22 Scott Dattalo <scott AT dattalo.com>
2772 * src/pic Added object file support for the PIC port
2773 * src/pic Applied patch from Craig Franklin (this started the object file support)
2774 * src/regression Updated the PIC regression tests for object files
2776 2003-04-20 Borut Razem <borut.razem AT siol.net>
2778 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2779 lklex.c: In function `getfid':
2780 lklex.c:203: warning: array subscript has type `char'
2781 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2782 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2783 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2784 stack handling macros
2786 2003-04-19 Borut Razem <borut.razem AT siol.net>
2788 * "handling space characters in file path" task:
2789 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2790 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2791 * support/Util/MySystem.h: make it self-sufficient
2792 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2793 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2794 handling space characters in file path
2795 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2796 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2797 * support/Util/MySystem.c: handling space characters in executable's path
2799 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
2801 * as/z80/Makefile: fix permanent rebuild of z80
2802 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2803 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2805 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
2807 * src/SDCCopt.c: add special case optimization to replace modulo by
2808 a power of two with a bitwise AND.
2810 2003-04-18 <johan AT balder>
2812 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2814 2003-04-17 <johan AT balder>
2816 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2817 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2819 2003-04-13 Borut Razem <borut.razem AT siol.net>
2821 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2822 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2823 fixed mingw problem in adl_NORMALIZE_PATH
2825 2003-04-12 Borut Razem <borut.razem AT siol.net>
2827 * fixed "#pragma SAVE/RESTORE can not be nested":
2828 * src/SDCC.lex: reworked pragma handling functions
2829 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2830 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2832 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2834 * src/SDCCutil.c (pathEquivalent): defined but not used
2835 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2836 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2837 * configure: rebuilt from configure.in
2838 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2839 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2840 * device/include/Makefile.in: replace sdcc_datadir
2841 * device/lib/Makefile.in: replace sdcc_datadir
2842 * Makefile.common.in: add LDFLAGS from configure
2843 * packihx/Makefile.in: use LDFLAGS
2844 * src/Makefile.in: use LDFLAGS
2845 * support/cpp2/Makefile.in: add LDFLAGS from configure
2846 * support/makebin/Makefile: use LDFLAGS
2847 * .version: bumped version number to 2.3.5
2849 2003-04-12 Borut Razem <borut.razem AT siol.net>
2851 * completed "different paths" task:
2852 * src/SDCCmacro.c: fixed bug in handling quotes
2853 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2854 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2856 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2858 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2860 2003-04-11 kevin Vigor <kevin AT vigor.nu>
2862 * ds390/gen.c ds390/peeph.def: fix bug 706781
2864 2003-04-11 Borut Razem <borut.razem AT siol.net>
2866 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2868 2003-04-10 Scott Dattalo <scott AT dattalo.com>
2870 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2871 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2872 set - this bit used to not be set...).
2873 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2874 bad code in PIC Port
2875 * src/regression/and2.c added to test bug 609268
2876 * src/regression/Makefile added and2.c to regression test
2879 2003-04-08 <johan AT CP255758-A>
2881 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2882 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2883 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2885 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
2887 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2889 * support/cpp2/Makefile.in: fix bug #487815
2890 * configure: rebuilt from configure.in
2891 * Makefile.common.in: docdir changed, new path suffixes
2892 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2893 * sdcc_vc_in.h: reflect changes from sdccconf.h
2894 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2895 * src/SDCCutil.h: remove BINDIR hack
2896 * doc/sdccman.lyx: update new path hierarchy
2898 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2900 * src/SDCCpeeph.c: added okToRemoveSLOC test
2902 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2904 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2906 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2908 * src/SDCCpeeph.c: added labelIsReturnOnly test
2909 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2911 2003-04-05 <johan AT balder>
2913 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2914 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2915 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2916 * src/SDCCast.c: fixed a warning
2917 * src/SDCCast.h: fixed a warning
2918 * src/SDCCicode.c (operandFromAst): fixed a warning
2920 2003-04-04 <johan AT balder>
2922 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2923 * src/SDCCast.c (decorateType): fixed bug #715076
2924 * src/SDCC.y: fixed bug #702907
2926 2003-04-03 <johan AT balder>
2928 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2929 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2930 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2931 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2932 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2934 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
2936 * _decdptr.c: fix return values
2937 * _gptrget.c: fix return values
2938 * _gptrgetc.c: fix return values
2939 * _gptrput.c: fix return values
2940 * _mulint.c: fix return values
2941 * as/z80/Makefile: fix 'make -j' problem
2943 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
2945 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2946 * configure.in: big cleanup, updated to autoconf 2.5x
2947 * configure: rebuilt from configure.in
2948 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2949 * sdcc_vc_in.h: reflect changes from sdccconf.h
2950 * doc/Makefile: fixed a flaw in "make install"
2952 2003-04-02 <johan AT balder>
2954 * src/ds390/gen.c (genCmp): no comments
2955 * src/mcs51/gen.c (genCmp): no comments
2956 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2957 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2959 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
2961 * support/regression/generate-cases.py: place generated file in given sub directory
2962 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2963 * support/regression/Makefile: improvements for 'make -j';
2964 side effect: it's simpler and faster now
2966 2003-03-31 Borut Razem <borut.razem AT siol.net>
2968 * src/z80/main.c: link-{port} and as-{port} defined without path
2969 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2971 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
2973 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2975 2003-03-30 Borut Razem <borut.razem AT siol.net>
2977 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2978 changed type of list parameter to set
2979 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2980 * src/port.h: changed type of do_assemble() parameter to set
2981 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2982 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2983 definition of "cppoutfilename" macro with NULL value in preProcess()
2984 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2985 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2986 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2987 replaced with set *binPathSet
2988 * shash_add() deallocates the item, if allready exsists, before adding the new one
2989 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2991 2003-03-30 Scott Dattalo <scott AT dattalo.com>
2993 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
2994 a nested for loop bug in the PIC port
2995 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2998 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
3000 * support/Util/dbuf.h: remove C++ stuff to make it portable
3002 2003-03-28 Borut Razem <borut.razem AT siol.net>
3004 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
3005 literal strings in stringLiteral()
3006 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
3007 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
3010 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
3012 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
3014 2003-03-26 <johan AT balder>
3016 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
3017 * src/ds390/gen.c (saveRegisters): catched symbol abuse
3018 * src/SDCCast.c (decorateType): fixed " -v < 3"
3020 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
3022 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
3023 Added Lenny Story's debug infrastructure changes:
3024 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
3025 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
3026 * src/cdbFile.c: added
3027 * src/SDCCdebug.c: added
3028 * src/SDCCdebug.h: added
3029 * src/SDCCast.c (createFunction)
3030 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
3031 * src/SDCCmain.c (parseCmdLine, main)
3032 * src/SDCCmem.c (redoStackOffsets)
3033 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
3036 * src/avr/gen.c (genAVRCode)
3037 * src/ds390/gen.c (gen390Code)
3038 * src/mcs51/gen.c (gen51Code)
3039 * src/pic/gen.c (genpic14Code)
3040 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
3041 * src/xa51/gen.c (genXA51Code)
3042 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
3044 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3046 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
3047 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
3049 2003-03-22 <johan AT balder>
3051 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
3053 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
3055 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
3056 * doc/cdbfileformat.lyx: added, written by Lenny Story
3057 * doc/Makefile: added cdbfileformat.lyx
3058 * doc/clean.mk: added cdbfileformat.lyx
3060 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
3062 * src/mcs51/peeph.def: fix bug #705773
3064 2003-03-20 <johan AT balder>
3066 An sfr/sbit can have an "at #" AND an initializer
3067 * src/SDCCsymt.c (checkSClass):
3068 * src/SDCCmem.c (allocGlobal):
3069 * src/SDCCmem.c (allocLocal):
3070 * src/SDCCast.c (createBlock):
3072 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
3074 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
3076 2003-03-16 <johan AT balder>
3078 Undid the hackup of const and volatile, the problem is much bigger
3080 * src/SDCCast.c:1.171
3081 * src/SDCCglue.c:1.138
3082 * src/SDCCicode.c:1.146
3083 * src/SDCCsymt.c:1.150
3084 * src/SDCCval.c:1.65
3086 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
3088 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
3089 * src/ds390/gen.c (genAddrOf): fixed bug #704087
3091 2003-03-13 <johan AT balder>
3093 Hackup const and volatile modifiers in type chains a bit:
3095 * src/SDCCast.c:1.169
3096 * src/SDCCglue.c:1.136
3097 * src/SDCCicode.c:1.143
3098 * src/SDCCsymt.c1.146
3099 * src/SDCCsymt.h1.59
3100 * src/SDCCval.c:1.63
3102 2003-03-12 <johan AT balder>
3104 * src/SDCCBBlock.h: more LRH debugging junk
3105 * src/SDCCcflow.h: more LRH debugging junk
3106 * src/SDCCloop.c: more LRH debugging junk
3107 * src/SDCC.y (struct_declaration): fixed bug #697590
3108 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
3109 * src/ds390/gen.c (aopForRemat): fixed bug #700031
3110 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
3112 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3113 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
3114 test function names must now match exactly).
3115 * src/SDCCcse.c: added special case in findCheaperOp to allow
3116 extending a short integer. Makes less awful code for bug 700121 test case.
3118 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3120 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
3121 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
3123 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3125 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
3126 actually called (operandsNotEqual() was called for all
3127 operandsNotEqualX tests).
3129 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3131 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
3132 with shorter literals. Fixes bug 700121.
3134 2003-03-11 <johan AT balder>
3136 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
3138 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
3140 * src/SDCCloop.c (mergeRegions): an evil beast is dead
3141 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
3143 2003-03-10 Borut Razem <borut.razem AT siol.net>
3145 * src/SDCCmain.c: pipe preprocessor's output
3146 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3147 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3148 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3149 which closes all pipes in pipeSet set
3150 * src/SDCCset.c: free deleted item in function deleteSetItem()
3151 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3152 moved from z80 to src subproject
3153 * .version: increased version number to 2.3.4
3155 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
3157 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
3158 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
3159 * support/regression/ports/xa51/spec.mk: fix typo
3161 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
3163 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
3165 2003-03-09 Borut Razem <borut.razem AT siol.net>
3167 * src/SDCCmain.c: pipe preprocessor's output
3168 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3169 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3170 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3171 which closes all pipes in pipeSet set
3172 * src/SDCCset.c: free deleted item in function deleteSetItem()
3173 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3174 moved from z80 to src subproject
3176 2003-03-09 Borut Razem <borut.razem AT siol.net>
3178 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
3179 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
3180 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
3181 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
3182 * src/SDCCglobl.h: unification of WIN32 native definitions
3184 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3186 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
3188 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3190 * src/configure.in: check for endianess (even while cross-compiling)
3191 * src/configure: check for endianess (even while cross-compiling)
3192 * src/configure_in.h: check for endianess (even while cross-compiling)
3193 * src/avr/gen.c: remove old endianess stuff
3194 * src/mcs51/gen.c: remove old endianess stuff
3195 * src/ds390/gen.c: remove old endianess stuff
3196 * src/pic/gen.c: remove old endianess stuff
3197 * src/pic/genarith.c: remove old endianess stuff
3198 * src/pic/glue.c: fix endianess check
3199 * src/pic16/gen.c: remove old endianess stuff
3200 * src/pic16/genarith.c: remove old endianess stuff
3201 * src/pic16/glue.c: fix endianess check
3202 * src/xa51/gen.c: remove old endianess stuff
3203 * src/z80/gen.c: fix endianess check
3204 * src/SDCCglue.c: fix endianess check
3205 * src/ds390/peeph.def: fix bug 700036
3207 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3209 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
3210 * src/configure: find appropriate data-types on host for SDCC's int and long
3211 * src/configure.in: find appropriate data-types on host for SDCC's int and long
3212 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
3213 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
3215 2003-03-07 <johan AT balder>
3218 some minor cleanups before the big shot
3219 OP_DEFS and OP_USES now use Kevin's protection
3220 new option --nolabelopt
3231 * src/ds390/ralloc.c:
3232 * src/mcs51/ralloc.c:
3234 * src/xa51/ralloc.c:
3237 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3239 * src/pic/pcode.c (get_op): fix 64 bit warnings
3240 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
3241 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
3242 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
3243 * support/regression/tests/malloc.c: fix 64 bit warnings
3245 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3247 * src/mcs51/gen.c (genMinus): fixed bug 696436
3249 2003-03-02 Borut Razem <borut.razem AT siol.net>
3251 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3253 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3255 * configure.in: test for mkstemp
3256 * sdccconf_in.h: add HAVE_MKSTEMP
3258 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3260 * device/include/ctype.h: removed warning while using --stack-auto
3261 * device/include/malloc.h: removed warning while using --stack-auto
3262 * device/include/string.h: removed warning while using --stack-auto
3264 2003-02-23 Borut Razem <borut.razem AT siol.net>
3266 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3267 because NDEBUG is defined (see man assert)
3268 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3270 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3272 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3273 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3275 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3277 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3278 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3280 2003-02-18 <johan AT balder>
3282 * as/mcs51/asmain.c (asmbl): module can start with a digit
3283 * as/z80/asmain.c (asmbl): module can start with a digit
3285 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3287 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3288 * src/asm.c: fix pipe() for Mingw32
3290 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3292 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3293 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3294 make -V work again; --c1mode reads now from stdin
3295 * doc/sdccman.lyx: added --c1mode
3296 * support/Util/SDCCerr.c: new messages for c1 mode
3297 * support/Util/SDCCerr.h: new messages for c1 mode
3298 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3300 2003-02-15 <johan AT balder>
3302 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3304 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3306 * doc/sdccman.lyx: Environment variables, -o and other minor things
3308 2003-02-14 <johan AT balder>
3310 * src/xa51/main.c: before anyone really tries to use it :)
3312 * Install doc's in share/sdcc/doc
3313 * removed some obsolete files
3314 * Do a proper make distclean and uninstall
3315 M Makefile.common.in
3318 M device/include/Makefile.in
3319 M device/lib/Makefile.in
3322 M sim/ucsim/doc/Makefile.in
3325 R src/xa51/peeph.rul
3326 M support/cpp2/Makefile.in
3327 M support/makebin/Makefile
3330 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3332 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3334 2003-02-10 Borut Razem <borut.razem AT siol.net>
3336 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3337 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3338 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3339 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3340 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3341 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3342 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3343 src/z80/Makefile.bcc: Borland Makefile cleanup
3344 * as/z80/Makefile.bcc: Added Borland Makefile
3345 * support/cpp2/borland.h: Removed
3347 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3349 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3350 * src/SDCC.lex: new pragma NOIV
3351 * src/SDCCglobl.h: new pragma NOIV
3352 * src/SDCCmem.c: new pragma NOIV
3354 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3356 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3358 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3360 * src/SDCCmain.c: signal handling is switched off by --debug
3361 * doc/Makefile: small fix for install; use clean.mk again
3362 * doc/clean.mk: clean *.pdf and *.html too
3364 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3366 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3367 * device/lib/printfl.c: fix a ds390 bug by making it portable
3368 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3369 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3370 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3371 * debugger/mcs51/cmd.c: converted multi-line string literals
3372 * sim/ucsim/globals.cc: converted multi-line string literals
3373 * src/SDCCmain.c: introduced signal handler to remove temp files
3374 * doc/Makefile: small tweaks, implement clean
3375 * doc: removed generated files
3377 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3379 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3380 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3381 Address Record is not correctly generated for DS390."
3383 2003-02-02 Borut Razem <borut.razem AT siol.net>
3385 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3386 * as/mcs51/asm.h: fixed compilation with Borland C
3387 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3388 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3389 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3390 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3391 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3392 src/z80/Makefile.bcc: delete $(LIB) only if exist
3393 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3395 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
3397 * device/include/malloc.h: introduced NULL
3398 * device/include/string.h: introduced NULL
3399 * device/include/stdlib.h: introduced NULL
3400 * device/lib/_memcpy.c: removed NULL
3401 * device/lib/_strcat.c: removed NULL
3402 * device/lib/_strchr.c: removed NULL
3403 * device/lib/_strcmp.c: removed NULL
3404 * device/lib/_strcpy.c: removed NULL
3405 * device/lib/_strcspn.c: removed NULL
3406 * device/lib/_strlen.c: removed NULL
3407 * device/lib/_strncat.c: removed NULL
3408 * device/lib/_strncmp.c: removed NULL
3409 * device/lib/_strncpy.c: removed NULL
3410 * device/lib/_strpbrk.c: removed NULL
3411 * device/lib/_strrchr.c: removed NULL
3412 * device/lib/_strspn.c: removed NULL
3413 * device/lib/_strstr.c: removed NULL
3414 * device/lib/_strtok.c: removed NULL
3415 * device/lib/malloc.c: removed NULL, include own header
3417 2003-02-02 <johan AT balder>
3419 * 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
3420 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3421 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3422 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3423 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3424 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3426 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3428 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3431 2003-02-01 <johan AT balder>
3433 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3435 2003-01-31 <johan AT CP255758-A>
3437 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3439 2003-01-30 <johan AT balder>
3441 * src/SDCCBBlock.c: automatic bug detection
3442 * src/SDCCicode.c: automatic bug detection
3444 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3446 * src/SDCCglobl.h: now --xram-size 0 works
3447 * src/SDCCmain.c: now --xram-size 0 works
3449 2003-01-29 <johan AT balder>
3451 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3453 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3455 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3456 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3457 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3458 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3459 * src/SDCCglobl.h: Added options --xram-size and --code-size
3460 * src/SDCCmain.c: Added options --xram-size and --code-size
3462 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3464 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3465 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3467 2003-01-27 <johan AT balder>
3469 * src/SDCC.y: fixed bug #613764
3471 2003-01-26 <johan AT balder>
3473 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3474 * src/SDCCsymt.h: fixed bug #673374
3475 * src/SDCCglue.c: fixed bug #661910
3476 * src/SDCCast.c: fixed bug #458099 and 673374
3478 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3480 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3481 * as/mcs51/strcmpi.h: added
3482 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3483 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3484 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3485 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3486 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3487 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3488 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3489 * as/mcs51/Makefile.aslink: new module strcmpi
3490 * as/mcs51/Makefile.asx8051: new module strcmpi
3491 * as/mcs51/Makefil.bcc: new module strcmpi
3492 * as/mcs51/Makefile.in: new module strcmpi
3493 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3495 2003-01-26 <johan AT balder>
3497 * src/SDCCglue.c: reverted back to 1.124
3498 * src/SDCCast.c: reverted back to 1.156
3499 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3501 2003-01-25 <johan AT balder>
3503 * src/SDCCglue.c: A better fix for bug #661910
3504 * src/SDCCast.c: A better fix for bug #661910
3505 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3507 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3509 * src/Makefile.in: remove spawn.o
3510 * src/SDCCmain.c: remove spawn.h
3511 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3512 * src/spawn.c: removed
3513 * src/spawn.h: removed
3514 * support/regression/ports/ds390/spec.mk: link with -r
3516 2003-01-24 <johan AT CP255758-A>
3518 * src/ds390/gen.c (aopOp): fixed bug #667458
3519 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3520 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3521 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3523 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3525 * src/mcs51/peeph.def: better assembler identation by Frieder
3526 * src/mcs51/gen.c: better assembler identation by Frieder
3528 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3530 * as/z80/string.h: removed for gcc 3.2
3531 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3532 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3534 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3536 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3537 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3538 * support/regression/Makefile: separate temp files for ports
3539 * support/regression/generate-cases.py: separate temp files for ports
3540 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3541 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3543 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3545 * moved tinitalk to device/examples/ds390
3547 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
3549 * as/mcs51/lkmem.c: rflag is for DS390
3550 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3551 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3552 (linkEdit): move mem- and map-files the same way as ihx-files
3553 * src/z80/main.c (_setDefaultOptions): removed --generic
3554 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3555 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3556 * src/pic/glue.c (picglue): --c1mode works again
3557 * src/pic16/glue.c (pic16glue): --c1mode works again
3558 * src/asm.c (printCLine): fix #660034
3560 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3562 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
3563 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3564 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3565 * as/mcs51/lkmem (summary): better fix for sp problem
3566 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3567 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3568 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3569 remove --stack-after-data
3571 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
3573 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3574 * src/SDCCutil.c (join): ugly bug: missing '\0'
3575 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3577 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3579 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3581 * src/pic/main.c (_asmCmd): gpasm supports -o
3582 * src/z80/main.c: more general macros
3583 * device/lib/Makefile.in: remove intermediate files
3585 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3587 * .version: Bumped version number to 2.3.3
3588 * src/SDCCBBlock.c: new option -o
3589 * src/SDCCglobl.h: new option -o
3590 * src/SDCCglue.c: new option -o
3591 * src/SDCCmain.c: new option -o
3592 * src/asm.c: new option -o
3593 * src/ds390/main.c: new option -o
3594 * src/pic/glue.c: new option -o
3595 * src/pic/pcode.c: new option -o
3596 * src/pic/ralloc.c: new option -o
3597 * src/pic16/glue.c: new option -o
3598 * src/pic16/pcode.c: new option -o
3599 * src/pic16/ralloc.c: new option -o
3600 * src/z80/main.c: new option -o
3601 * device/lib/Makefile.in: use -o
3602 * support/regression/ports/ds390/spec.mk: use -o
3603 * support/regression/ports/gbz80/spec.mk: use -o
3604 * support/regression/ports/mcs51/spec.mk: use -o
3605 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3606 * support/regression/ports/z80/spec.mk: use -o
3607 * support/regression/ports/ucz80/spec.mk: use -o
3608 * support/regression/ports/xa51/spec.mk: use -o
3609 * support/regression/fwk/lib/timeout.c: fix usage string
3611 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
3612 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
3614 2003-01-07 <johan AT balder>
3616 * src/SDCCast.c (decorateType): fixed bug #600035
3618 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
3619 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3620 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3621 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3622 * src/pic/pcode.c: outcommented unused variable to remove warnings
3623 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3625 2003-01-06 <karl AT turbobit.com>
3626 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3629 2003-01-06 <johan AT balder>
3631 * src/SDCCicode.c: fixed array add
3633 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
3634 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3635 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3637 2003-01-04 <johan AT balder>
3639 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3641 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3642 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3644 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3645 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
3646 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3648 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3649 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3651 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
3652 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3654 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3655 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3657 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3659 * in \sdcc\as\mcs51\ changed these files in order to create an
3660 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3661 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3662 following files to include the previous two files: aslink.dsp,
3663 Makefile.aslink, Makefile.bcc, and Makefile.in.
3665 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3666 .adb instead of .cdb
3668 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3670 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3671 value from option --iram-size.
3673 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3675 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3678 2002-09-18 <wiml AT hhhh.org>
3680 * SDCClrange.h: exposed setFromRange() and setToRange()
3681 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3682 packRegsForAccUse() (bug 542397)
3683 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3684 multiple times and emitting the fetch operations more than once
3685 added aopGetUsesAcc() function to allow binary operators to
3686 fetch their operands in the correct order; made genMinus() emit
3687 compact code for X = LITERAL - Y
3689 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3690 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3691 sprintf() in line 1267.
3693 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3694 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3697 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3698 Changes to aslink (All the changes are marked with 'JCF'):
3700 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3703 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3704 area BSEG. Also moves, if possible, the DATA area down into the internal
3705 ram so more space is available.
3707 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3710 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3711 not bytes. Function summary() which creates a memory usage summary
3712 file with extension .mem. Reports of overlaping stack and small stack
3713 size. If the space for the stack is less than 16 bytes aslink trows a
3716 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3717 the 8051. Option 'y' for memory summary output file.
3719 Changes to sdcc (All the changes are marked with 'JCF'):
3721 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3723 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3724 overlaying area for it (uses RegBankUsed[4]).
3726 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3727 bank zero as used by default. By default aslink locates the stack
3728 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3729 the creation of the .mem file. Delegates the allocation of data area
3730 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3731 the begining of the stack area to aslink.
3733 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3734 glue() in SDCCglue.c creates an area for it.
3736 2002-09-03 Borut Razem <borut.razem AT siol.net>
3737 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3738 sdcc/src/pic/glue.c:
3739 introduced atexit() handler for teporay files removal in case of
3740 errors, assertions, ...
3742 2002-08-29 Borut Razem <borut.razem AT siol.net>
3743 * sdcc/support/cpp2/auto-host_vc_in.h:
3744 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3745 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3746 Maybe there is a similar problem with BORLANDC? It should be checked!
3748 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3749 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3750 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3751 was not executed, and the compiler (cl) launched a warning:
3752 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3754 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
3755 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3757 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
3758 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3760 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3761 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3762 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3763 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3764 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3765 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3766 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3767 - added Release configuration in VS projects
3768 - review of compiler an linker options
3769 - VC .exe files are generated in bin_vc directory, not to interfere
3770 with binaries generated from other projects (cygwin, mingw, bcc ...)
3772 * sdcc/src/yacc.dsp: added
3774 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3775 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3776 and insert the version number definitions from .version
3778 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3780 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3781 added - genarate auto-host.h using auto-host_vc_in.h as template
3784 removed from CVS, generated automatically
3786 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
3787 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3789 2002-08-11 Borut Razem <borut.razem AT siol.net>
3790 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3792 2002-08-10 Borut Razem <borut.razem AT siol.net>
3793 * src/SDCCmain.c (main):
3794 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3795 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3796 The consequence was that some temporary files were not removed.
3799 unification of code in functions tempfilename() and tempfile():
3800 function tempnam() is defined in Visual Studio 6.0 and .NET
3802 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3804 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3805 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3806 - removed compiler command line option /WX: Treats all warnings as errors
3807 - update a list of source files, included into the project
3809 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3810 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3811 changed project type to Generic Project so that can be correcly converted to VS.NET project
3813 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3815 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3817 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3819 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3820 added return 0 statements after assert() to make compiler happy
3822 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3823 added newline in the def file to keep MSC compiler satisfied
3825 * sdcc/src/z80/gen.c:
3826 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3827 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3828 - solved MSC error in function aopDump()
3830 * sdcc_vc.h: define PREFIX as "\\sdcc"
3832 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
3833 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3835 2002-06-22 Scott Dattalo <scott AT dattalo.com>
3836 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3837 - Rewrote the register banking algorithm.
3838 - Added pCode live-range analysis to registers (for now, only non-used and
3839 singly-used registers optimized away)
3841 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3843 * 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.
3845 2002-05-10 Scott Dattalo <scott AT dattalo.com>
3846 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3848 2002-04-22 Michael Hope <michaelh AT vroom>
3850 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3852 * configure.in (DD_COPT): Added include support required for gbdk.
3854 * .version: Bumped version number just to increase it.
3856 * src/SDCCmain.c: Added -nostdinc to the default options.
3858 2002-04-15 Michael Hope <michaelh AT vroom>
3860 * device/lib/z80/printf.c (sprintf): Added.
3862 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3864 * src/z80/peeph.def: Added transpose redundent load rule.
3866 * src/z80/main.c: Added force callee saves for jaune.
3868 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3870 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3872 2002-03-28 Johan Knol <johan AT balder>
3874 * src/SDCCval.c: fixed bug #532436
3876 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3878 Added "char *Processor" field to the port structure.
3881 Added -p option. Allows port dependent processor to be specified.
3884 Initialized the new field char *Processor field to NULL in all ports
3887 Compiler generated registers for interrupt context saving
3888 were not getting allocated.
3890 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
3893 Fixed left shift. Will promote the left side of a left shift
3894 if a) left shifting more than size of operand or b) when assigned
3895 to something size > size of left side
3897 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3899 tons of changes. Register allocation has been
3900 rewritten. Added customization for the various PICs. Flow
3901 analysis is restructured. ...
3907 Added. device.c is a PIC port hack to accomodate variations
3910 2002-03-13 Michael Hope <michaelh AT vroom>
3912 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3914 2002-03-04 johanknol <johanknol AT manik>
3916 * /src/SDCCval.c: fixed
3918 const unsigned char arr[][2] = { { 0, 1 } };
3919 t18.c:1: error: Initializer element is not constant
3921 2002-03-04 bela <bela AT manik>
3923 * /device/include/mcs51reg.h:
3924 ds89c420 register definition update
3926 2002-03-03 <johan AT FRIJA>
3928 * support/Util/SDCCerr.c: did something, but don't no why anymore
3930 * support/regression/tests/bug-524691.c: made it a little less shy
3932 * src/SDCCast.c (decorateType): fixed bug #524697
3934 * src/SDCCast.c: made some lineno improvements
3936 * src/SDCCval.c (getNelements): changed warning to error
3938 * src/SDCCglue.c (printIvalArray): changed warning to error
3940 * src/SDCCicode.c: fixed a warning for mingw
3942 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3944 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3946 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
3948 * src/ds390/peeph.def:
3949 Added some more peephole rules
3951 * src/ds390/gen.c: Various fixes & enhancements
3953 * src/SDCClrange.c, src/SDCClrange.h:
3954 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3956 * src/ds390/ralloc.c:
3957 various fixes & enhancements (ds390) specific
3959 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3960 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3963 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3965 2002-03-02 <johan AT FRIJA>
3967 * src/SDCCast.c (decorateType): fixed bug #524708
3969 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3971 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3973 2002-03-01 Michael Hope <michaelh AT vroom>
3975 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3977 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3979 2002-03-01 <johan AT FRIJA>
3981 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3983 * src/SDCCast.c (decorateType): fixed bug #524209
3985 * src/SDCCval.c (valNot): fixed bug #524195
3987 2002-02-26 <johan AT balder>
3989 * src/xa51/gen.c: fixed a warning
3991 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3993 * src/SDCCast.c (decorateType): fixed bug #522534
3995 2002-02-23 <johan AT balder>
3997 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3999 2002-02-22 <johan AT balder>
4001 * src/SDCCast.c: fixed bug #514865
4003 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
4005 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
4007 * sdcc/src/SDCCloop.c:
4008 Previous fix was not good. basic blocks that have "break" or "return" are
4009 not really partof a loop , but live ranges used in these blocks should
4010 be live thru the entire loop, so set partOfLoop but don't add them to
4013 2002-02-21 <johan AT FRIJA>
4015 * src/SDCCcse.c: fixed bug #514308
4017 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
4020 Fixed BUG #519583. If a conditional block ended in a return/break
4021 statement inside a loop, it was not being considered part of the loop.
4023 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
4025 2002-02-10 Karl Bongers <karl AT turbobit.com>
4028 Fixed up SDCDB debugger somewhat. Updated debugger/README
4029 with lots of comments and notes.
4031 * device/examples/test2.c:
4032 Fix bug, "red" variable not being initialized(compiler complained).
4034 * device/examples/Makefile, examples/test3.c:
4035 Add Makefile in device/examples folder, compiles test3.c
4036 for use as a multiple module SDCDB test case.
4038 * sim/ucsim/cmd.src/cmdset.cc:
4039 Took out debug printfs in ucsim "next" command.
4042 Karl and Johan start ucsim XA support. Most dissassembly working,
4043 about 75% emulation done(plenty of work remaining).
4045 * sim/ucsim/z80.src:
4046 Add Z80 support to ucsim, add test-ucz80 regression test,
4047 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
4048 Notice z80 compiler fails on examples/test3.c/crc code.
4050 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
4052 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
4053 Added support for --parms-in-bank1
4055 * src/ds390/peeph.def:
4056 added a few more peephole optimzations
4059 1) added __builtin_inp & __builtin_outp used to read in data of given length
4060 from a memory mapped port
4061 2) added __builtin_memcmp
4062 3) added __builtin_swapw swap bytes of a short
4064 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
4065 1) handle multiple send & receives from register bank1
4066 2) ralloc can now allocate DPTR1 to some liveRanges
4068 * src/SDCCsymt.c, src/SDCCsymt.h:
4069 changes to handle multiple sends & receives
4072 added some pointer arithmetic optimization
4075 added some pointer arithmetic optimizations but not stable yet so not
4076 called from anywhere (will get this working shortly)
4078 * src/SDCCopt.c: fixed for multiple sends & receives
4081 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
4082 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
4083 set preprocessor defines (depending on options)
4085 * src/SDCCicode.c, src/SDCCicode.h:
4086 changes made to handle multiple sends & receives
4089 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
4091 * src/SDCCcse.c, src/SDCCcse.h:
4092 added function findbackward def (to be used in upcoming optimization)
4094 * src/SDCCcflow.c, src/SDCCcflow.h:
4095 added function returnAtEnd - to determine if a basic block terminates with
4098 * src/SDCCast.c, src/SDCCast.h:
4099 added option parms-in-bank1
4101 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
4102 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
4103 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
4104 adjusted for --parms-in-bank1 option
4106 * device/include/string.h:
4107 donot redefine "reentrant" keyword
4109 * device/include/ds80c390.h: Added some more SFRs
4111 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4113 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
4115 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4117 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
4119 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4121 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
4123 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
4125 * Added --xram-movc option
4127 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4129 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
4131 2002-01-11 Johan Knol
4133 * Added math lib of Jesus Calvino-Fraga
4135 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
4137 * src/SDCCmain.c (processFile): fix processing of ../../src.c
4138 * support/regression/Makefile: new target test-mcs51-stack-auto
4139 * support/regression/ports/mcs51-stack-auto/spec.mk: added
4141 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4143 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
4145 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4147 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
4149 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4151 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
4153 * src/SDCCglue.h: add definition for printIvalChar()
4155 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4157 * src/SDCCast.c: fix #498138 by Johan
4159 * src/SDCCglue.c: fix #498138 by Johan
4161 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4163 * support/regression/Makefile: fix clean
4165 * support/regression/ports/ds390/support.c: fix transmission of last character
4167 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
4169 * /sdcc/src/ds390/gen.c:
4170 a) improved computing address of stack variable
4171 b) took out some #if 0 code
4172 c) improved parmBytes adjustment
4173 d) improved genPlusIncr & genMinusIncr
4174 e) genCmp could generate bad code (when left assigned to DPTR)
4175 f) Fixed bug in hasInc
4177 * /sdcc/src/ds390/ralloc.c:
4178 a) packRegsForSupport could mess up live information (Fixed)
4179 b) packRegsDPTRuse could be incorrect for left & right shift
4181 * /sdcc/src/mcs51/ralloc.c:
4182 packRegsForSupport could mess up the live information (Fixed)
4184 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
4186 * /sdcc/src/SDCCast.c:
4187 can reverse a loop even if function call is present as long
4188 as the loop control variable is local & is not passed as parameter
4190 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4192 * /sdcc/ChangeLog: *** empty log message ***
4194 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
4195 More builtin function additions for TININative
4197 * /sdcc/src/ds390/ralloc.c:
4198 Had broken the regression testsuite
4200 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
4202 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
4203 Added funcattr hasStackParms will be set for reentrant functions when there
4204 are paramteres on the stack, this helps in minimizing frame pointer generation
4205 typeFromStr can handle function pointers now
4207 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
4208 *** empty log message ***
4210 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4212 * /src/ds390/gen.c, /src/ds390/main.c:
4213 More builtin function additions for TININative
4215 * /src/ds390/ralloc.c:
4216 Had broken the regression testsuite
4218 * /src/SDCCast.c: Fixed a bug in dumptree
4220 * /src/SDCCsymt.c, /src/SDCCsymt.h:
4221 Added funcattr hasStackParms will be set for reentrant functions when there
4222 are paramteres on the stack, this helps in minimizing frame pointer generation
4223 typeFromStr can handle function pointers now
4225 * /doc/builtins.txt, /doc/TININative.txt:
4226 *** empty log message ***
4229 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4231 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
4232 ALPHA version for -mTININative
4234 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
4235 updated to reflect changes in the port structure
4238 added function do_assemble (similar to do_link) if non-null this function
4239 will be called to do assembly (-mTININative) requires a multi command
4241 added function genAssemblerEnd will be called to generate assembler Epilogue
4244 added _JavaNative to debug info printing
4246 * /src/SDCCmain.c: added option --tini-libid
4247 added port->do_assemble function (-mTININative) has a multi command assemble
4249 * /src/SDCCglue.c: Disabled "constExpr" check
4250 added port->genAssemblerEnd function
4252 * /src/SDCCglobl.h: Added option --tini-libid value
4255 tookout optimizeCompare from the header (has no external references)
4257 * /src/SDCCast.c: made one more function "static"
4259 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4261 * src/z80/mappings.i: Added z80asm support.
4263 * src/z80/main.c: Added z80asm support on --asm=z80asm
4265 * src/z80/gen.c: Fixed asm portability issues.
4267 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4269 * src/SDCCglue.c (printExterns): Added global/extern split.
4271 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4273 * support/regression/Makefile: added test for mcs51 model large
4275 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4277 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4279 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4281 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4283 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4285 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4287 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4289 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4291 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4293 * support/regression/tests/simplefloat.c: Port to mcs51.
4295 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4296 * support/regression/tests/bug-485362.c: Added.
4298 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4300 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4302 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4304 * src/z80/gen.c (aopDump): Added a dump function.
4306 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4307 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4309 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4311 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4313 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4315 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4317 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4319 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4321 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4323 * support/regression/ports/ds390/support.c: Use tinibios.
4325 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4327 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4329 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4330 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4332 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4334 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4336 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4338 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4340 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4341 (packRegsForIYUse): Created and optimised.
4343 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4345 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4346 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4348 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4350 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4352 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4354 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4356 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4358 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4360 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4362 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4364 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4366 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4368 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4370 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4371 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4372 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4374 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4376 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4377 (genNotFloat): Added.
4378 (genUminusFloat): Added.
4380 * device/lib/z80/Makefile: Added floating pt stubs.
4382 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4384 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4386 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4388 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4390 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4392 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4394 * sdcc/support/regression/Makefile: Add port ds390.
4396 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4398 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4400 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4402 * sdcc/support/regression/ports/ds390/support.c: Added.
4404 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4406 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4408 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4410 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4412 * device/include/malloc.h: Added z80 and gbz80 support.
4414 * device/lib/gbz80/heap.s: Added.
4416 * device/lib/z80/heap.s: Added.
4418 * device/lib/malloc.c: Added z80 and gbz80 support.
4420 * support/regression/tests/malloc.c (testMalloc): Added.
4422 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4424 * support/regression/tests/bug-478094.c: Added.
4426 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4428 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
4430 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4432 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4434 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4436 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4438 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4440 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4442 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4444 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
4446 * support/regression/tests/bug-477927.c: Added.
4448 * src/z80/peeph.def: Added minor rules.
4450 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4452 * src/z80/peeph.def: Added jump optimisation modification.
4454 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
4456 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4458 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
4460 * support/regression/tests/funptrs.c: Added.
4462 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
4464 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4466 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
4468 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4470 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4472 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4473 (movLeft2ResultLong): Created.
4475 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4476 (joinPushes): Added. Joins two char pushes into a word push.
4478 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
4480 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4482 * support/makebin/Makefile (install): Added creation of dest dir.
4484 2001-10-24 Karl Bongers <karl AT turbobit.com>
4486 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4488 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
4490 * src/z80/ralloc.c: Turned off faulty pack for one use.
4492 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4494 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4496 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
4498 * support/regression/Makefile: Improved clean
4500 * support/regression/ports/gbz80/spec.mk: Added clean
4502 * support/regression/ports/host/spec.mk: Added clean
4504 * support/regression/ports/z80/spec.mk: Added clean
4506 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4508 * support/regression/ports/mcs51/timeout.c: little improvements
4510 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
4512 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4514 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4516 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4518 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
4520 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4522 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4524 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
4525 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4527 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4529 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4531 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4533 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4535 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4537 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4539 * support/regression/tests/longor.c: Added.
4541 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
4543 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4545 * as/mcs51/aslink.h: define PATH_MAX
4547 * as/mcs51/asm.h: define PATH_MAX
4549 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4551 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4553 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4555 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4557 * src/SDCCglobl.h: define PATH_MAX
4559 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4561 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4563 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
4565 * src/z80/gen.c (gencjneshort): Fixed
4567 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4569 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
4571 * support/regression/tests/bug-469671.c: Added.
4573 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4575 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
4577 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4579 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4581 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
4583 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4585 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4587 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4589 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4591 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4593 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4595 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4597 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
4599 * 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.
4601 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4603 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4605 2001-10-07 <johan AT FRIJA>
4607 * device/lib/gets.c (gets): fixed the return value.
4609 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
4610 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4612 * 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.
4614 * 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.
4616 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4618 * src/pic/gen.c: Removed Safe_strdup.
4620 * configure.in: Added option to enable libgc support.
4622 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4623 (bitVectUnion): Optimised.
4624 (bitVectIntersect): Optimised.
4625 (bitVectBitsInCommon): Optimised.
4626 (bitVectCplAnd): Optimised.
4628 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4630 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4632 * src/SDCCmain.c: distinguish between assembler debug and plain options
4634 * src/avr/main.c: remove standard assembler options
4636 * src/ds390/main.c: remove standard assembler options
4638 * src/mcs51/main.c: remove standard assembler options
4640 * src/port.h: removed "PENDING" comment
4642 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4644 * src/device/lib/_mulint.c : new, with assember functions
4646 * src/device/lib/_mullong.c : new, with assember functions
4648 * src/device/lib/_divuint.c : with assember functions
4650 * src/device/lib/_divsint.c : with assember functions
4652 * src/device/lib/_divulong.c: with assember functions
4654 * src/device/lib/_divslong.c: with assember functions
4656 * src/device/lib/_moduint.c : with assember functions
4658 * src/device/lib/_modsint.c : with assember functions
4660 * src/device/lib/_modulong.c: with assember functions
4662 * src/device/lib/_modslong.c: with assember functions
4664 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4666 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4668 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4669 replaced _mululong.c and _mulslong.c by _mullong.c
4671 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4673 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4675 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4677 * src/SDCCglue.c: test, if win32api is available for MINGW
4679 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4681 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4682 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4683 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4684 * support/regression/ports/host/spec.mk: removed GENERIC
4685 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4686 * support/regression/ports/z80/spec.mk: removed GENERIC
4688 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
4690 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4692 * support/regression/tests/bug-467035.c: Created.
4694 2001-10-01 <johan AT FRIJA>
4696 * src/SDCC.y: fixed bug #466586 part 1
4698 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
4700 * SDCCicode.c: z80 has no generic pointers
4701 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4703 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
4705 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4707 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
4709 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4711 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4713 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
4715 * configure.in: Fixed up so that ucsim is only configured once.
4717 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4719 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4720 (getPathDifference): As above.
4722 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4724 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4726 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
4727 * .version: Updated to 2.3.1
4729 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4730 Added copyright header.
4732 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4733 (assemble): Added support for macro based assembler commands.
4734 (linkEdit): Added support for macro based linker commands.
4735 (preProcess): Changed the pre-processor to use macros.
4736 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4737 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4739 * device/lib/z80/crt0.s: Added module name for debugging.
4741 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
4743 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4745 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4747 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4749 * src/Makefile.in: Added SDCCmacro and SDCCutil
4751 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
4753 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4755 2001-09-16 <johan AT FRIJA>
4757 * 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.
4759 2001-09-15 <johan AT FRIJA>
4761 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4762 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4764 2001-09-11 <johan AT FRIJA>
4766 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4768 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
4770 * support/regression/tests/bug-460444.c: Added test case.
4772 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4773 (genCast): Added justification for all of the asserts.
4775 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
4777 * support/regression/support.c: _xdata replaced by xdata
4779 * support/regression/spec.mk: removed _generic
4781 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
4783 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4785 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4786 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4788 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4790 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4792 * support/regression/tests/bug-460010.c: Added test case.
4794 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4796 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
4798 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4800 * support/regression/testfwk.c: removed workaround for bug #436344
4802 * support/regression/tests/bp.c: use less memory with mcs51
4804 * support/regression/tests/bug-441448.c: use less memory
4806 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4808 * support/regression/collate-results.py: typo
4810 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
4812 * support/regression/tests/fetchoverlap.c: Added new test case.
4814 * support/regression/tests/bp.c: Added new test case.
4816 * support/regression/tests/bug-448984.c: Added new test case.
4818 * support/regression/tests/pow2shifts.c: Added new test case.
4820 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4821 (genlshTwo): Fixed right shift for count > 8.
4823 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4825 2001-09-08 <johan AT FRIJA>
4827 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4829 2001-09-07 <johan AT FRIJA>
4831 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4833 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4835 2001-09-06 <johan AT FRIJA>
4837 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4838 * bernhard noted me at this: "() equals to (void)" (1.38)
4840 2001-09-05 <johan AT FRIJA>
4842 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4844 2001-09-04 <johan AT FRIJA>
4846 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4849 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
4851 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4853 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
4855 * link/z80/aslink.h: Fixed path for PATH_MAX
4857 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
4859 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4861 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4863 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4865 * 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.
4867 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
4869 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4870 (genCmp): Fixed up genCmp for the GB with longs.
4872 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4874 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4876 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4878 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4880 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
4882 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4884 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
4886 * 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.
4888 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4890 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
4892 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4894 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4896 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
4898 * sim/ucsim/configure: little improvement of Cygwin-detection
4899 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4900 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4901 * support/regression/tests/bug-221100.c: small changes for mcs51
4902 * support/regression/tests/bug-221168.c: small changes for mcs51
4903 * support/regression/tests/bug-227710.c: small changes for mcs51
4904 * support/regression/tests/staticinit.c: small changes for mcs51
4905 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4906 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4907 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601