1 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
4 extend to the next CALL or PCALL, not just to the next CALL.
6 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
8 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
10 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
13 bug #895752 and a better fix for bug #716790
15 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
17 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
19 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
21 * doc/sdccman.lyx: minor changes, minor changed
23 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
25 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
26 which can't handle SDCC_NEWONEBYTEOPS,
27 (geniCodeMultiply): removed conversion from mult to shift for pic14
30 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
33 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
34 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
35 thus fixing bug #895406
37 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
39 * device/lib/_modsint.c,
40 * device/lib/_modslong.c: sign follows divisor only
41 * src/hc08/gen.c (genMultOneByte): if result size is 1,
42 signs or signedness can be ignored
43 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
44 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
45 added optimization for IFX,
46 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
48 reenabled optimization for IFX, which was removed on 2004-01-11
49 * src/SDCCast.h: added return type IFX
50 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
51 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
52 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
53 SDCC_OLDONEBYTEOPS selects the old behaviour
54 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
55 changed again and commented promotion rule
56 * src/SDCCval.c (valDiv): promotion no longer necessary
57 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
58 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
60 * support/regression/tests/onebyte.c: added
62 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
64 * gen.c (genInline): reverted to old code for assemnling inline
65 code because of bug reported James Chadd
67 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
69 * ralloc.h: missing declarations from previous patch,
70 seems that patch for ralloc.h was never applied, fixed
72 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
73 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
77 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
78 indirect addressing. Marked FSR0 as deprecated
79 * gen.c (pointerCode): commented out, not needed now
80 (pic16_popGet2p): new MOVFF helper function
82 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
83 (shiftRLong): removed duplicate debugging info
85 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
87 * src/ds390/gen.c (genNearPointerGet),
88 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
89 optimization with bits, but not bitfields.
90 * src/ds390/ralloc.c (packRegisters),
91 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
93 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
95 * src/SDCCcse.c (algebraicOpts): copy operands before modification
97 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
100 * src/SDCCicode.c (operandFromSymbol),
101 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
102 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
103 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
104 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
105 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
106 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
108 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
109 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
110 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
111 * src/SDCCsymt.c (newSymbol),
112 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
115 * src/SDCCval.c (newiList): fixed bug #885705
117 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
119 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
120 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
122 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
124 * device/include/c8051f120.h,
125 * device/include/c8051f300.h,
126 * device/include/c8051f310.h: added/updated header files for Silicon
127 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
128 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
129 in new section Submitting patches
131 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
133 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
134 genFarPointerGet, genCodePointerGet, genGenPointerGet,
135 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
137 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
138 genFarPointerGet, genCodePointerGet, genGenPointerGet,
139 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
141 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
142 genFarPointerGet, genCodePointerGet, genGenPointerGet,
143 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
145 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
146 genFarPointerGet, genCodePointerGet, genGenPointerGet,
147 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
148 genGenPointerSet): fixed bug #892400
149 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
150 to eliminate build warnings.
151 * src/SDCCast.c (processParms),
152 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
154 * support/valdiag/valdiag.py: added GCC to the list of defines active
155 when compiling with gcc
157 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
159 * support/Util/SDCCerr.h,
160 * support/Util/SDCCerr.c,
161 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
162 with an incomplete type (fixed bug #883734)
163 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
165 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
167 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
169 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
171 * src/SDCCast.c (decorateType),
172 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
173 function pointer implementation
174 * support/regression/tests/funptrs.c: added tests to verify both forms
175 of function pointers work correctly. Added tests to verify parameters
176 are passed in the correct order.
178 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
180 * device.c (regCompare): registers are sorted by ascending
181 address and increasing size,
182 * main.c (_pic16_finaliseOptions): removed the declaration
183 of compiler macro MCU. Now a macro of the format pic18fxxxx
184 will be defined from the command line
186 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
187 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
189 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
190 PCOP_RLCF was overwritten!
191 * gen.c (genSkip): commented out calls to pic16_emitcode,
192 * (genCmpEQ): fixed "long" compares, only high word did get compared,
194 * (genRRC): added debugging info,
195 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
196 overwritten while shifting,
197 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
198 overwritten while shifting,
201 * (shiftLLeftOrResult),
202 * (shiftRLeftOrResult),
204 * (shiftLLong): Implemented with pic16_emitpcode
205 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
206 * (genLeftShift): Fixed bug, operand for shift by variable always
207 was "and"ed with 0x0f,
208 * (genLeftShiftLiteral),
210 * (genRightShiftLiteral): added debugging info,
211 * (genrshFour): added comment,
212 * (genRightShift): determined signedness from operand "left"
215 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
217 * src/SDCCicode.c (geniCodeParms),
218 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
219 function pointers, fixed function pointer bugs #861242 and #861896
221 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
223 * device/include/c8051f000.h,
224 * device/include/c8051f120.h,
225 * device/include/c8051f300.h: added header files for Silicon
226 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
228 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
230 * src/SDCCast.c (processParams): added new type flow and restructured
231 (gatherAutoInit): added new type flow
232 (addCast): cosmetic changes
233 (getLeftResultType): added new type flow for array indices, patch
234 provided by Stas, see FR #877103
235 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
236 array index patch by Stas
237 * src/SDCCast.h: added prototype getResultTypeFromType()
239 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
240 * src/pic/glue.c (pic14emitStaticSeg),
241 * src/pic16/glue.c (pic16emitStaticSeg),
242 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
243 for initialization of symbols
244 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
245 * support/Util/SDCCerr.h:
246 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
247 * .version: bumped version number to 2.3.8
248 * device/include/Makefile.in (install),
249 * doc/Makefile (install): changed to 'rm `find ...`' construct to
252 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
254 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
255 Slade Rich fixed an optimization bug
256 * src/pic/pcodepeep.c,
257 * src/pic/pcoderegs.c
258 * doc/Makefile (install): added test for directory
260 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
262 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
263 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
264 * src/pic/ralloc.c (getRegPtr, getRegGpr),
265 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
266 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
267 * as/mcs51/asexpr.c (term),
268 * as/hc08/asexpr.c (term): fixed bug #887146
270 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
272 * src/z80/gen.c (genMult): handle single byte result product
273 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
274 DUMMY_READ_VOLATILE (fixed bug #886367)
276 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
278 * support/regression/tests/libmullong.c: fixed logic, on little endian
279 hosts we ended without a mullong_wrapper()
281 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
283 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
284 virus/worm forged address usage.
286 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
288 Fixed promotion, it should be done on AST level:
289 * src/SDCCast.c (addCast): added promotion to int
290 (decorateType): updated call to upCast()
291 * src/SDCCicode.c (geniCodeLeftShift): removed call to
292 usualUnaryConversions()
294 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
296 * support/regression/tests/literalop.c (mulWrapper): Added a
297 wrapper to remove integer overflow warnings.
299 * support/regression/tests/float_trans.c: Made work on host.
301 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
304 * support/regression/generate-cases.py (main): Changed from inline
307 * doc/Makefile (install): Changed to depth first to get rid of
308 missing directory install warning.
310 * as/Makefile (install-doc): Made work on Mac.
312 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
314 * src/SDCCast.c: added an additional type flow in decorateType() of
315 opposite direction, see feature request #860006; it's enabled at runtime
316 by setting the environment variable SDCC_NEWTYPEFLOW
317 * src/SDCCast.h: changed prototype of decorateType()
318 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
319 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
320 'char' to 'int' can be omitted, if both operands are 'unsigned char';
321 see feature request #877103
322 * src/SDCCval.c: updated call of decorateType()
323 (valBitwise): fixed bug #882876
324 (valMinus): added promotion
325 (valLogicAndOr): result is unsigned
326 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
327 * src/SDCCsymt.c (computeType),
328 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
329 must not cause an unsigned operation
330 * src/pic/glue (pic14emitRegularMap),
331 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
333 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
335 * src/pic/pcode.c (PCodeID): commented out left over debug code
337 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
339 * support/valdiag/tests/overflow.c: added shift tests
347 * src/pic/pcodepeep.c,
348 * src/pic/pcoderegs.c,
350 * src/pic/ralloc.h: applied patch from Slade Rich;
351 added support for multiple code pages and multiple RAM banks on the
352 PIC 14 port. The ASM files now no longer simply assume all the
353 code / RAM are in the same page / bank. This means the linker can
354 safely allocate code/RAM of separate ASM files to different pages/banks.
355 * doc/sdccman.lyx: added Slade's tips
356 * src/mcs51/peeph.def: fixed bug #880768
358 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
360 * src/hc08/ralloc.c (rematStr): fixed bug #879282
361 * src/SDCCast.c (decorateType): fixed bug #880197
363 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
365 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
368 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
369 strtof is not part of C89 and isn't included with Mac OS X.
371 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
373 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
374 shiftL2Left2Result): fixed bug #879326
375 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
376 (genMultOneByte): fixed bug in signed vs unsigned multiplication
377 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
378 address fetch for clr instruction
379 * device/lib/hc08/_mulint.c: created optimized assembly version
380 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
382 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
384 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
385 proposed in FR #877103
387 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
389 * src/SDCCval.c (cheapestVal): added missing checks
390 * src/SDCCicode.c (usualBinaryConversions): fixed condition
391 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
393 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
395 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
398 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
400 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
401 loaded with the linker search paths (-L arguments) and the libraries
402 to be linked with the current source (-l arguments). Changes
403 currently will affect only the pic16 port.
404 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
405 include path the port specific paths and port specific libraries,
406 * gplink command now contains the $3 argument,
407 * src/pic16/device.h,
408 * src/pic16/device.c,: structure PIC_device is made public and
409 renamed to PIC16_device, the same for variable Pics which is renamed
410 to Pics16. Updated all references to them.
411 * src/pic16/glue.c (pic16glue): corrected bug with code
412 initialization which bypassed the variable initializations block.
414 * device/lib/pic16/Makefile.rules: removed --penable-stack from
415 COMPILE_FLAGS and added the --nostdinc option
417 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
419 * device/include/mc68hc908jb8.h: Register defs for another member
420 of the hc08 family. Contributed by Bjorn Bringert - thanks!
422 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
424 Documenting changes from previous commits.
425 * configure.in (version 1.56),
426 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
427 when generating output files to configure the pic16 library,
428 but now I've commented it out, since gputils aren't installed in the
429 SF compile farm, so library won't compile
431 * device/lib/Makefile.in (version 1.56): initially I've added in
432 target 'all' the prerequestive 'model-pic16' so it compiled the
433 pic16 library, but now I've commented it out for the same reasons
435 * added targets 'model-pic16' and 'objects-pic16' to compile the
437 * added target 'port-specific-objects-pic16' to handle the
438 generated libraries and copy them into the build/ directory
439 * added target 'clean-intermediate-pic16' to clean intermediate
440 files into pic16 directory
441 * in target 'installdirs' added line to create directory pic16 in
442 the installation path
444 * device/include/Makefile.in (version 1.11): in target 'install'
445 added lines to copy all header files to installation path,
446 * in target 'installdirs' added line create directory for pic16
447 headers in the installation path
449 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
451 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
454 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
457 * device/lib/configure.in,
458 * device/lib/configure: fixed for autoconf 2.57
460 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
462 * src/z80/main.c (_parseOptions): fixed the portmode= command line
463 option so that it actually works. Made it specific to the z80, since
464 the gbz80 doesn't have these kinds of I/O ports.
466 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
468 * device/include/z180.h,
469 * device/lib/_memcpy.c,
470 * device/lib/_memmove.c,
471 * device/lib/_mulint.c,
472 * device/lib/ser_ir.c,
473 * device/lib/ser_ir_cts_rts.c,
474 * device/lib/_strcmp.c,
475 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
476 * src/z80/main.c (_process_pragma): add support for pragmas bank and
477 portmode; added deprecation warning for bank= and protmode= forms.
478 Also, guard against buffer overflow.
479 * src/z80/gen.c (aopGet): generate better code for sfr banked read
481 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
483 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
484 changed interrupt vector table generation to only emit declared vectors.
485 * device/include/Makefile.in: added missing backslash
486 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
488 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
490 Mainly changes to support compilation of the device libraries
491 * src/pic16/device.c: stack is allocated via symbol and not
492 via literal number. The symbol is placed in the corresponding
493 position of the data ram
494 * (pic16_dump_section): relocatable and absolute uninitialized
495 data are now emitted in sorted order to reduce section naming,
496 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
497 weren't marked as being in the access bank,
499 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
501 Added portion of GNU PIC Library under the directory
502 device/include/pic16 and device/lib/pic16. These files
503 contain the declarations of SFRs for the PIC18Fxx2 devices.
504 The directory is initialized via configure from toplevel.
506 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
508 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
509 the spilllocations to be compared correctly
511 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
513 * src/SDCCast.c (decorateType): fixed bug introduced today
515 2004-01-12 Borut Razem <borut.razem AT siol.net>
517 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
518 doc/sdccman.lyx: upper case pragmas are deprecated
520 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
522 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
523 in simpler and even better code
525 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
527 * src/SDCCicode.c (operandOperation): fixed bug #874819
528 * src/SDCCast.c (decorateType): fixed
529 char foo (unsigned long ul) { return ul > 0; }
531 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
533 * doc/sdccman.lyx: Moved and added some sections, small changes
534 all over. Telling LaTeX to be less strict with word spacing
535 to better keep the right margin. Changed some notes about
536 maintainance of the ports in section 3.2.1 - is it OK like this?
538 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
541 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
542 convilong): modified to inform the pic16 port that builtin functions
545 PIC16 PORT specific changes:
546 * src/pic16/device.c pic16_dump_equates() added,
547 processor registers declared internally by the port are emitted in
548 the translation as equates,
549 * src/pic16/gen.c: inline code is passed unprocessed to the
551 * (pic16_popGetLit2): fnuction modified to take second operand as
552 pCodeOp pointer and not as literal,
553 * (popRegFromIdx): prefixed with pic16_,
554 * (pic16_popCombine2): modified to receive already allocated pCode
556 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
557 * (genFunction): initializes local stack frame and pushes on stack
558 all the registers used by this function,
559 * (genEndFunction): restores all registers from stack and restores
561 * src/pic16/glue.c (pic16emitRegularMap): various changes and
563 * (pic16glue): changed the program startup sequence,
564 * added new dbName code 'A' for functions placed in absolute section
565 * src/pic16/main.c: added function attribute _naked,
566 * added pragma 'code' to place a fnuction at an absolute address,
567 * added command line arguments --debug-ralloc and --pcode-verbose,
568 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
569 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
570 * (pic16_newpCodeOpLit2): modified to take the second operand as
572 * (pic16_printpBlock): modified to emit each function in a separate
574 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
575 UPPER for immediate operands,
576 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
578 * src/pic16/peeph.def: all peepholes with movff are commented out,
579 because there is a problem in the pcode peep optimizer,
580 * src/pic16/ralloc.c: the register allocator can now reuse local
581 function symbols for another function. This saves register usage.
582 * src/pic16/ralloc.h: added flag isLocal in structure regs,
584 Added file src/pic16/NOTES with information about program writing on
585 the current port version.
587 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
589 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
590 and peephole 252 (array access)
592 2004-01-09 Borut Razem <borut.razem AT siol.net>
594 * src/SDCCmain.c : fixed #872250: -l command line defined library
595 files are scanned before standard library files
597 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
599 * src/SDCCast.c (decorateType): fixed bug #874046
601 2004-01-09 Borut Razem <borut.razem AT siol.net>
603 * support/scripts/sdcc.nsi: remove previous installation
605 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
607 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
608 bytes for last interrupt vector (mcs51)
609 * sdcc.spec: fixed typo
611 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
613 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
614 gen51Code): more efficient parameter receive for --model-large
617 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
620 * src/z80/main.c: added missed needLinkerScript flags (more than
621 one port structure defined in these file)
622 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
625 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
627 * src/SDCCmain.c: removed various references to DEFAULT_PORT
628 * src/port.h: added flag needLinkerScript in port->linker
629 structure to inform whether to create a .lnk file or not,
637 * src/z80/main.c: changed appropriately to configure
638 needLinkerScript flag
640 * src/pic16/gen.c (genAddrOf): fixed bug #863624
641 * src/pic/glue.c: added variable udata_section_name to
642 override default uninitialized data segment definition for
643 devices only with SHAREBANK memory (reported from Erik Epetrich)
644 * (pic14emitOverlay): modified to emit a commented overlay segment
645 directive when no overlay data exist
646 * (picglue): modified to emit uninitialized data segment
647 according to udata_section_name
648 * src/pic/main.c (_pic14_parseOptions): added command line
649 options --udata-section-name=[name] to override default
650 udata definition name
651 * modified _linkCmd and _asmCmd to include compiler passed
652 arguments via -W option
653 * src/pic16/main.c: added $l in _asmCmd, changed extension for
654 object file from '.rel' to '.o' in port->linker structure,
655 changed size of fptr from 2 to 3 in port structure
657 2004-01-07 Borut Razem <borut.razem AT siol.net>
659 * support/scripts/sdcc.nsi: update PATH
660 * support/scripts/sdcc.ico: craeted
662 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
664 * device/include/Makefile.in: fix install
665 * doc/Makefile: fix install
667 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
669 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
671 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
672 how the function variable allocation summary is displayed; also
673 include information about variables allocated to the overlay
676 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
678 * as/mcs51/lkmain.c: Help about -Y option
679 * as/mcs51/lkarea.c: Fixed gcc warnings
681 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
683 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
685 * support/valdiag/tests/overflow.c: added
686 * src/SDCCast.c (decorateType),
687 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
690 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
692 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
695 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
697 A python script to validate compiler diagnostic messages. It can be
698 used to verify that sdcc complains about bad c source code and
699 gives a good location of the error.
700 * support/valdiag/Makefile,
701 * support/valdiag/valdiag.py,
702 * support/valdiag/tests/*
704 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
706 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
707 * src/SDCCsymt.c (newEnumType),
709 * support/Util/SDCCerr.c,
710 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
712 * support/regression/tests/enum.c: added test for enum values that
713 require at least 2 bytes of storage.
715 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
717 * src/common.h: added ifndef/define/endif macros
718 around the header file.
719 Bug reported from Jesus Calvino-Fraga
721 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
724 * device/include/Makefile.in: don't install CVS directories
725 * device/lib/Makefile.in: added removal of CVS directories after install
726 * doc/Makefile: fixed install, added local_icons
727 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
728 * src/mcs51/gen.c (genRightShift): fixed bug #870788
729 * src/ds390/gen.c (genRightShift): fixed bug #870788
730 * src/SDCCast.c (decorateType): fixed bug #870781
732 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
734 PIC16 port related changes:
735 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
736 added variable stackPos,
738 * gen.c: genCall, assignResultValue: added support for
739 pushing/retrieving function parameters to/from stack,
740 genFunction,genEndFunction: setup stack frame for the
742 genAddrOf: will be changed according to bug 863624
744 * added files genutils.c and genutils.h which contain gen*
745 debugged and optimised functions extracted from gen.c
747 * glue.c: added variable 'externs' which holds extern symbols,
748 pic16emitRegularMap: is modified to properly handle relocatable
749 symbols under the new scheme,
750 pic16createInterruptVect: is modified
751 pic16printPublics: is modified to emit 'global' assembler directives,
752 added pic16_printExterns to print extern symbols,
753 pic16glue: initializes stack/frame pointer in the beginning of
754 the assembly output. Temporary hack, will be corrected later,
755 because gplink yet does not support stack and SDCC does not
756 yet support a type of crt0.o object to create the final binary.
758 * Removed many lines that contain 8051 legacy code.
759 * The code is finally placed under a 'code' directive.
760 * Added port specific options.
762 * _process_pragma: simplified since now we do not need *special*
763 include file to define SFR registers. But a separate header
764 will be needed. This will be developed later.
765 * _pic16_parseOptions: added, parses port specific options:
766 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
767 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
768 --preplace-udata-with=
770 * _pic16_setDefaultOptions: modified to initialize section names,
771 but hack is temporarly out of order since it needs improvement.
772 * _pic16_genAssemblerPreamble: configuration words are emitted by
773 their address instead of their name. This part is incomplete and
774 supports only the 18Fxx2 devices. Other devices will emit an error
775 during assembly since they do not contain the same set of config
777 * _pic16_genIVT: is modified,
779 * pcode.c: added definitions for some hardware registers that are needed
781 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
782 All PCI entries are updated. Now LFSR is supported.
783 * Removed pic16_pciTRIS is mentioned by mdubuc in source
784 * added pic16_newpCodeOpLit2 to support instructions with
785 two literal arguments
786 * pic16_pCode2str: corrected code that emits assembler instructions
787 with two literal operands and those that have an access bit modifier
788 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
789 this fixes a bug which caused some labels to be lost, when an
790 assembler directive was added, i.e. banksel,
791 * pic16_FixRegisterBanking: improved logic that causes the insertion
793 * InlineFunction: functions that are called once, are not any more
794 inlined. This can be a port option in the future,
796 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
798 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
799 hold the corresponding uninitialized symbols,
800 * pic16_allocProcessorRegister: registers have explicit marked the
802 * pic16_allocInternalRegister: registers are explicit marked as
804 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
805 processing list, so bit registers were lost,
808 * ralloc.h: added field 'accessBank' and original symbol operand
809 in register definition,
810 * removed the field isMapped from register definition,
812 ** Several functions have been removed from various sources:
813 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
814 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
815 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
816 pic16_assignRelocatableRegisters
818 ** others have been introduced:
819 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
820 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
822 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
824 * support/scripts/inc2h.pl: changed definition of BIT_AT
825 to emit 'sbit at' instead of 'bit at'. This was a request.
827 PIC16 port related preliminary changes:
828 * gen.c: prefixed function popRegFromString with
829 pic16_ and all references to it corrected
830 * pcode.c: all pic16_pc_* hardware registers prefixed
832 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
833 * ralloc.c: newReg(): when register is REG_SFR then
835 pic16_allocProcessorRegister(): marks register wasUsed=0
836 pic16_writeUsedRegs(): added a call to assign processor
837 registers via pic16_assignFixedRegisters
839 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
841 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
842 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
843 variables in unused register banks. Also the SSEG is placed
844 wherever there is enough space for it, and IDATA can be anywhere
845 in internal RAM. For now compile using -Wl-Y[stack_size].
846 The mem file is different for this option as well, since it
847 makes no sense of talking about DSEG lenght.
849 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
851 * src/SDCClrange.c: fixed bug 869095 that caused segfault
852 in certain cases, e.g. when ROM assignment, patch provided
853 from Albert den Haan.
855 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
857 Many signedness and type propagation fixes:
858 * src/SDCCicode.c: made geniCodeCast() static
859 replaced SPEC_ by IS_ (cosmetic)
860 (operandOperation): fixed div and mod operation
861 (usualBinaryConversions): added support for promotion of char
862 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
863 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
864 (geniCodeAdd): an array index will stay unsigned, even if promoted
866 (geniCodeArray): ditto
867 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
868 * src/SDCCsymt.c (computeType): added more support for char;
869 promotion of char is selectable by promoteCharToInt, fixed signedness
871 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
872 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
873 * src/SDCCval (val*): replaced signedness calculation by
875 rearranged if-branches (cosmetic)
876 (valShift): added warning W_SHIFT_CHANGED
877 (valCompare): fixed problem with different types
878 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
879 * support/regression/tests/literalop.c: added many cases
880 * support/regression/tests/ast_constant_folding.c: changed finally to
882 * .version: new year, new version: 2.3.7
883 * src/SDCCmain.c (main): applied patch #866468
884 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
885 provided by Scott Bronson
886 * doc/sdccman.lyx: updated documentation for sdcdb
887 updated and added chapter tips
889 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
891 * src/SDCCsymt.h: missing from yesterday's commits
893 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
895 * src/SDCC.y (struct_or_union_specifier),
896 * support/Util/SDCCerr.c,
897 * support/Util/SDCCerr.h: verify that struct & union tags are used
900 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
902 * src/SDCCglobl.h: missing from yesterday's commits
904 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
906 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
907 sft_attributes, struct_declaration, parameter_declaration,
908 type_name, start_block, declaration_list),
909 * src/SDCC.lex (check_type): support redefinition of typedef names
911 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
913 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
914 aligned xdata arrays. Erik helped me with the if clause.
916 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
918 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
921 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
924 * src/SDCCast.c (newAst_),
926 * src/SDCCicode.c (ast2iCode, newiCode),
928 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
929 expr, statement, expression_statement, selection_statement,
930 iteration_statement, expr_opt, jump_statement): foundation for tracking
932 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
935 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
937 * support/Util/SDCCerr.c,
939 * src/SDCCast.c (createCase, createDefault, decorateType),
940 * src/SDCClabel.c (labelUnreach),
941 * src/SDCC.y (labeled_statement, jump_statement): More improvements
943 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
944 (with thanks to Stas Sergeev)
945 * device/include/time.h,
946 * device/lib/time.c (CheckTime): suppress unreachable code warning
948 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
950 * src/SDCCast.c (createIvalCharPtr),
951 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
953 * support/regression/tests/nullstring.c: tests for these two bugs
955 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
957 * support/Util/SDCCerr.h,
958 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
959 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
960 about storage class and 'at' used inside struct or union
961 * src/SDCCBBlock.c (iCodeFromeBBlock),
962 * src/SDCCcse.c (ifxOptimize),
963 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
964 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
965 printIval, emitStaticSeg, emitOverlay),
966 * src/SDCClabel.c (deleteIfx),
967 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
968 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
969 gatherAutoInit, processParms),
970 * support/Util/SDCCerr.h,
971 * support/Util/SDCCerr.c (werrorfl): Support for better error location
972 reporting for post-parse errors.
974 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
976 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
977 implicit casts via union; they don't work on big endian systems
978 (possible fix for bug #861138)
980 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
982 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
983 * src/mcs51/main.c: fixed the fix for bug #737001
985 2003-12-15 Borut Razem <borut.razem AT siol.net>
987 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
989 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
991 * support/makebin/makebin.c: put output in binary mode
993 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
995 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
996 xdata and data memory on startup. Set the environment variable
997 SDCC_NOGENRAMCLEAR to disable this.
998 * src/mcs51/peephole.def,
999 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
1000 (allows non-interrupt and interrupt code to safely compete for a resource
1001 without the non-interrupt code having to disable interrupts)
1003 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1005 * src/SDCCicode.c (geniCodeAdd),
1006 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
1007 with valFromType if type might be a pointer and host is big endian).
1008 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
1009 types, not just integer types.
1010 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
1011 multiply defined with mismatching "at" address.
1013 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1015 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
1016 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
1017 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
1018 with embedded nulls (fixed bug #753752)
1020 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1022 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
1023 Apparently this did not see much testing (endless loop)
1025 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1027 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
1029 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1031 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
1032 gracefully handle NULL memmap pointers
1034 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1036 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
1037 instead of deleting the iCode when an operand is volatile
1038 * src/z80/gen.c (genDummyRead),
1039 * src/mcs51/gen.c (genDummyRead),
1040 * src/ds390/gen.c (genDummyRead),
1041 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
1043 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
1044 * src/SDCC.y: fixed bug #850420
1046 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1048 Applied z80 i/o port patch from Peter Townson and fixed some operators
1049 to better handle operands in A register.
1050 * device/include/z180.h
1056 * src/z80/peeph-z80.def
1060 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1062 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
1064 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1066 * device/lib/hc08/_mullong.c: Removed extra #endif
1068 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1070 * sim/ucsim/hc08.src/inst.cc,
1071 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
1073 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
1074 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
1075 * device/include/stdarg.h: fixed varargs for hc08
1076 * device/lib/Makefile.in,
1077 * device/lib/hc08/Makefile,
1078 * device/lib/hc08/_mulint.c,
1079 * device/lib/hc08/_mullong.c: fixed some endian problems
1081 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1083 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
1084 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
1085 * device/lib/_gptrget.c,
1086 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
1088 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1090 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
1091 * src/SDCCast.c (astErrors): fixed bug #846007
1092 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
1094 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1096 * src/SDCCast.c (decorateType): disabled a transformation I added in
1097 revision 1.188 (access to fields of a structure at an absolute address);
1098 it breaks with bitfields, extern declarations, and gcse analysis.
1099 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
1100 could be assigned through a pointer, so don't complain.
1101 * src/SDCCast.c (astErrors),
1103 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
1105 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
1107 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
1108 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
1109 output of __config directives, since gpasm now supports them
1110 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
1111 pre-processor macro, i.e. -DMCU=p18f452
1112 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
1113 and modified to handle 'cast' icode similarly to '=' icode
1114 * src/pic16/device.h (typedef struct PIC_device): added field
1115 'extMIface' to indicate that chip has external memory interface
1116 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
1117 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
1120 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1122 * src/SDCC.y (pointer): fixed bug #846006
1123 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
1124 * src/SDCCast.c (decorateType): fixed bug #846009
1125 * src/ds390/peeph.def,
1126 * src/ds390/gen.c (genAnd, genOr),
1127 * src/mcs51/peeph.def,
1128 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
1130 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1132 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
1139 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
1143 * src/SDCCbitv.c: added function to free a bitvector
1145 * src/SDCClrange.c: added function to recompute the liveranges
1147 * src/ds390/ralloc.c,
1148 * src/hc08/ralloc.c,
1149 * src/mcs51/ralloc.c,
1151 * src/pic16/ralloc.c,
1152 * src/xa51/ralloc.c,
1153 * src/z80/ralloc.c: recompute the liveranges after register packing
1155 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
1157 * src/SDCCloop.c (newInduction): fixed bug #845630
1159 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1161 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
1162 inadvertantly left behind from my 2003-11-12 change
1164 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1166 Updated headers I neglected to commit yesterday.
1170 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1172 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
1173 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
1174 * src/SDCCopt.c (eBBlockFromiCode),
1175 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
1176 the creation of the key hash table from the sequencing so it can be used
1177 earlier (for some GCSE bug fixes still pending)
1179 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1181 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
1182 * support/regression/tests/addsub.c: testing genPlus shortcut
1184 2003-11-15 Borut Razem <borut.razem AT siol.net>
1186 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
1188 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1190 * src/SDCCcse.c (cseBBlock): fixed bug #527779
1191 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
1192 ordering is immaterial.
1193 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
1195 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1197 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
1198 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
1199 (SIGSEV) of bug #840381
1200 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
1201 unlink new file before rename if new and old filenames are the same)
1203 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1205 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
1206 uninitialized variables) for the mcs51. Set environment variable
1207 SDCC_GENRAMCLEAR to test.
1208 xdata initialization slightly shorter
1210 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1213 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
1214 #838241 & 780691 (basicly the same bug)
1215 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
1216 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
1218 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
1220 * src/SDCCmain.c (linkEdit): "fix" #834252
1222 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1224 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
1226 * src/SDCC.y: fixed bug #819403
1228 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1230 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
1231 the reentrant attribute.
1232 * src/hc08/gen.c (genPackBits): added missing stack readjustment
1233 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
1235 * src/SDCCast.c (decorateType): fixed bug with storage class not being
1236 updated during pointer dereference; f.e. ~(((char *)1)*) was being
1237 erroneously reduced to a literal.
1238 * src/hc08/ralloc.c (packRegisters, rematStr),
1239 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
1242 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1244 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
1245 * doc/sdccman.lyx: changed from 'article' to 'book'
1246 * doc/Makefile: readded test_suite_spec and cdbfileformat
1248 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
1250 * device/include/stdlib.h: include malloc.h to comply with ANSI
1251 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
1253 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1255 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1256 * doc/clean.mk: also remove *.out files
1257 * doc/sdccman.lyx: some additions, larger top/bottom margins
1259 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1261 * src/SDCC.y: fixed bug #837365
1262 * support/regression/tests/bitopcse.c
1263 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1264 a symbol (might be valop instead)
1265 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1266 * device/lib/clean.mk: added hc08 to the cleaning list
1268 2003-11-04 Borut Razem <borut.razem AT siol.net>
1270 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1272 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1273 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1274 malloc is declared in standard stdlib.h
1276 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1278 * device/lib/hc08/Makefile: need to clean .rel not .o files
1279 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1281 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1291 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1292 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1293 tests (which uses the port's oclsExpense function)
1299 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1301 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1303 * src/SDCCcse.c (ifxOptimize),
1304 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1305 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1306 deleting the IFX iCode.
1307 * src/hc08/ralloc.c: reduced unneeded slocs
1308 * src/hc08/gen.c: fixed bug in asmopToBoolean
1310 2003-11-04 Borut Razem <borut.razem AT siol.net>
1312 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1313 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1314 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1315 transferred to configure
1317 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1319 Use headers defined in the C[++] standards:
1320 * sim/ucsim/gui.src/serio.src/fileio.cc
1321 * sim/ucsim/gui.src/serio.src/frontend.cc
1322 * sim/ucsim/gui.src/serio.src/main.cc
1323 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1324 * support/Util/NewAlloc.c
1330 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1332 * Added MSVC projects for hc08 assembler and linker:
1333 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1334 /as/hc08/link_hc08.dsp
1336 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1338 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1340 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1342 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1344 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1346 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1348 2003-10-31 Borut Razem <borut.razem AT siol.net>
1350 * support/cpp2/cpplib.h,
1351 support/cpp2/cpplib.c,
1352 support/cpp2/cpplex.c,
1353 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1354 to switch _asm block preprocessing on / off. Default is
1355 #pragma preproc_asm +
1357 2003-10-31 Borut Razem <borut.razem AT siol.net>
1359 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1360 when outputting comment blocks (when executed with -C option) and
1361 _asm (SDCPP specific) blocks
1363 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1365 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1367 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1369 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1371 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1373 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1374 * src/SDCCast.c (decorateType): fixed bug #832664
1376 2003-10-31 Borut Razem <borut.razem AT siol.net>
1378 * support\cpp2\cpplex.c: fixed for SDCPP:
1379 comments(when executed with -C option) and _asm blocks
1380 were included even if they where in skipped #if block.
1381 Applied solution from GCC cpp 3.3.2
1383 2003-10-31 Borut Razem <borut.razem AT siol.net>
1385 * src/SDCC.lex: sdcc now understands both formats:
1386 '# <line_number> <file_name>' and
1387 '#line <line_number> <file_name>'
1388 * support/cpp2/cppmain.c: sdcpp now generates the standard
1389 '# <line_number> <file_name>' instead of former
1390 '#line <line_number> <file_name>'
1392 2003-10-30 Borut Razem <borut.razem AT siol.net>
1394 * support/cpp2/cpphash.h,
1395 * support/cpp2/cpplib.h
1396 * support/cpp2/cpplex.c,
1397 * support/cpp2/cppmain.c,
1398 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1400 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1402 Fixed a number of problems revealed by bug #827883.
1403 * src/SDCCloop.c (loopInvariants): Spill location of the
1404 result operand should be recomputed if extracted from
1405 a loop. Also, don't extract assignments of an iTemp
1407 * src/SDCCast.c (isConformingBody): loop reversal should
1408 not occur if the control variable is involved with a
1409 relational operator.
1411 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
1413 * .version: bumped to 2.3.6 to reflect the big improvements
1414 made by Erik and Klaus. Thanks!
1416 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
1418 Replaced the livrange code.
1419 * src/SDCClrange.c: added new LR code
1421 * src/SDCCBBlock.h: removed remainig parts from old LR code
1422 * src/ds390/ralloc.c,
1423 * src/ds390/gen.c: minor fixes to make it work with new code
1425 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1430 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1431 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1432 (tweaked fix for bug #818696)
1434 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1436 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1438 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1441 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1442 * src/mcs51/gen.c (gencjneshort),
1443 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1444 more efficient (per Scott Bronson's suggestion)
1446 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1448 Extended the semantics of the critical keyword to include
1449 individual statements. See RFE #827755 and #799831
1454 * support/Util/SDCCerr.c
1455 * support/Util/SDCCerr.h
1460 2003-10-19 Borut Razem <borut.razem AT siol.net>
1462 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1464 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1466 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1468 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1469 and predecrement operand is displayed
1471 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1473 * src/SDCCval.c (valMinus): fixed bug #826041
1475 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1477 Some hc08 related updates that I missed earlier
1478 * sim/ucsim/stypes.h
1479 * support/regression/ports/hc08/spec.mk
1481 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1483 New target "hc08" for the Motorola 68hc08 family of micros
1491 * sim/ucsim/hc08.src/*
1492 * sim/ucsim/configure.in
1493 * src/ucsim/configure
1494 * sim/ucsim/packages_in.mk
1497 * device/include/mc68hc908qy.h
1499 * device/lib/Makefile.in
1500 * support/regression/ports/hc08/*
1501 * support/regression/Makefile
1503 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1505 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1507 * src/ds390/gen.c (genCast): fixed bug #821957
1509 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1511 * device/lib/logf.c: "fixed" overlay bug
1512 * support/regression/ports/host/spec.mk: added m library
1513 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1514 * support/regression/tests/float_trans: added (for Eric)
1516 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
1518 * src/mcs51/gen.c (genCpl): fixed bug
1519 http://sf.net/mailarchive/message.php?msg_id=6263915
1521 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
1523 * src/SDCCast.c (decorateType): added extended constant folding
1524 * src/SDCCsymt.c (computeType): cleanup
1525 * src/SDCCval.c (valShift): minor optimization
1526 * support/regression/tests/ast_constant_folding.c: added
1528 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1530 * src/SDCCmain.c: removed some unintended changes
1532 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1534 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1535 * src/z80/gen.c: fixed part of bug #817589
1536 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1538 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
1540 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1551 * src/ds390/ralloc.c
1553 * src/mcs51/ralloc.c
1555 * src/pic16/ralloc.c
1558 * src/z80/gen.c: removed unused label "release:"
1560 2003-10-06 Borut Razem <borut.razem AT siol.net>
1562 * src/SDCC.lex: removed definition of unused variables
1563 save_optimize and save_options
1565 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
1567 * clean.mk: removed '=' in "-maxdepth=1"
1568 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1569 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1571 2003-10-06 Borut Razem <borut.razem AT siol.net>
1573 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1574 my_unput() replaced by unput()
1576 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
1578 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1579 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1580 type-punned pointer will break strict-aliasing rules"
1581 Old LR behaviour is again default; Klaus' LR can be choosen by
1582 defining the environment variable LRKLAUS
1586 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1587 * clean.mk: fixed removal of files in bin/CVS/
1588 * device/lib/clean.mk: fixed removal of directories small and large
1589 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1591 * src/SDCCval.c: removed superflous test for pedantic
1593 2003-10-05 Borut Razem <borut.razem AT siol.net>
1595 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1596 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1597 message "unmatched #pragma SAVE and #pragma RESTORE"
1599 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1601 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1602 assembly, critical functions, atomic, nojtbound)
1604 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
1606 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
1612 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1615 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1617 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1619 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1620 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1621 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1623 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1625 * src/z80/gen.c (genRet): fixed bug #524753
1626 * src/z80/gen.c (genCast): fixed internal error on cast from
1628 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1629 fix for bug #477835 to the z80
1630 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1631 for tracking iCodes in the peephole optimizer for z80
1633 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1635 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1636 the other part of bug #814548
1637 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1639 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
1641 * src/SDCCcse.c: fixed part of bug #814548
1643 2003-09-28 Borut Razem <borut.razem AT siol.net>
1645 * src/asm.c: rewrite of printILine() to use temporary file instead
1647 * src/xa51/main.c: commented out declaration of int rewinds
1649 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1651 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1653 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1655 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1656 * src/asm.c (printILine): Fixed bug #811015
1658 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1660 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1663 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1665 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1666 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1667 to correctly handle general case of AOP_PAIRPTR
1668 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1670 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1672 * src/mcs51/ralloc.c (fillGaps),
1673 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1674 register positioning bug)
1676 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
1678 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1680 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1682 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1683 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1684 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1685 (ralloc doesn't intentionally do this now, but perhaps later)
1686 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1687 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1688 register positioning bugs (Fixed bug #762602 and #795325)
1689 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1691 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1692 lines that --i-code-in-asm generates
1694 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1696 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1697 trying to fclose a FILE* that was already closed.
1699 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1701 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1702 of const struct should be treated as if const themselves)
1704 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
1706 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1708 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1710 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1711 Unix (/n) and DOS (/r/n) line terminations.
1713 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1715 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1718 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1720 * src/mcs51/gen.c (genFunction, genEndFunction),
1721 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1722 and restore of EA so that stack offsets to parameters are
1723 correct when using both critical and reentrant/stack-auto.
1724 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1725 size (can be triggered in error if sloc is shared between
1726 different sized objects)
1727 * device/include/float.h: fixed macros to explicitly use
1728 unsigned long where needed
1730 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
1732 Feature req. 799831: added code to allow nesting of critical functions
1733 * src/mcs51/gen.c (genFunction, genEndFunction)
1734 * src/ds390/gen.c (genFunction, genEndFunction)
1736 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1738 * src/SDCCsymt.c (sclsFromPtr),
1740 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1741 support for standard C idiom of memory mapped variables; for
1742 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1743 to xdata int at 0x1234 tempvar = 1.
1744 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1745 provided by Akiya ISHIDA
1747 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
1749 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1750 * src/SDCCval.c (constVal): added reduction from int to char
1751 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1752 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1753 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1755 * support/regression/tests/shifts.c: fixed
1757 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1759 * src/z80/gen.c (genXor): Fixed bug #805445
1761 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1763 Fixed bug #621531 (const & volatile confusion in the type chain).
1764 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1765 refer to the const or volatile state of the pointer itself.
1777 * src/pic16/ralloc.c
1778 * support/regression/tests/const.c
1780 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1782 When checking for duplicated modules, use absolute paths
1783 instead of relative paths. Files changed:
1788 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1790 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1792 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1794 * device/include/string.h: added size_t typedef, changed
1795 prototypes to use size_t, eliminated separate reentrant and
1796 non-reentrant declarations, added _memmove declaration
1797 * device/lib/_memcpy.c: changed to use size_t instead of int,
1798 changed /4 to >>2 to avoid division library call
1799 * device/lib/_memcmp.c,
1800 * device/lib/_memset.c,
1801 * device/lib/_strncat.c,
1802 * device/lib/_strncpy.c,
1803 * device/lib/_strncmp.c: changed to use size_t instead of int
1804 * device/lib/_memmove.c: new file (fixed bug #772294)
1805 * device/lib/Makefile.in: added _memmove.c
1806 * device/lib/z80/asm_strings.s: fixed bug #772290
1807 * support/regression/tests/bitfields.c: attempt to fix host assertion
1808 failure on amd64-unknown-linux2.2
1810 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1812 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1813 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1814 * as/z80/asmain.c (main): fixed bug #801766
1816 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
1818 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1821 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1823 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1824 reported in bug #800609
1826 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
1828 * Top header beautifications in src/pic16 directory:
1829 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1830 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1831 pcoderegs.h, ralloc.c, ralloc.h
1832 * main.c: added top header and GPL license notice
1833 * pcode.c: fixed the if-conditional warning
1835 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
1837 * device/lib/_mullong.c: replaced int by short for gcc
1839 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1841 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1842 and JUMPTABLE iCodes properly now (worked by accident before)
1843 * src/mcs51/gen.c (leftRightUseAcc),
1844 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1845 iCode properly now. Use getSize instead of nRegs since a & b
1846 aren't part of the nRegs tally.
1848 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
1850 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1851 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1852 before instructions that use the _STATUS register
1854 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
1856 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1857 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1858 fetching of the pointer
1859 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1860 copied from genNearPointerSet()
1861 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1862 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1863 If they pop r0/r1 they must be called in the opposite order than aopOp().
1864 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1865 (resp. --stack-auto), prepared for --xstack
1867 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1869 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1871 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
1873 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1874 these ports have their own __sdcc_external_start()
1876 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
1878 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1879 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1880 type for bits was changed. It resulted in bit variables becoming
1881 global, which is not permitted in PIC 14 assembly output.
1883 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1885 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1887 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1889 Z80 and MCS51 linkers complaint if a public symbol is defined
1890 in more than one library module:
1894 * as/mcs51/Makefile.in
1896 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1898 A few small changes that speed up the peephole optimizer.
1902 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1904 Try to make the peephole optimizer smarter by maintaining
1905 an association between the assembly source code and the
1906 iCodes that originated them. Put this information to use
1907 with a new peephole rule condition "notVolatile" so that
1908 the rules can be aggressive yet still safe.
1913 * src/mcs51/peeph.def
1915 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1919 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1920 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1921 if the left or right operand symbols have the accuse flag set.
1923 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1925 Changed the type of the result of the ! (NOT) operator to char;
1926 previously it returned the same type as the source. This allows
1927 us to eliminate all the genFloatNot functions (all of its target
1928 implementations were very buggy) since !float can use the same
1931 * src/SDCCicode.c (ast2iCode): ! returns char
1932 * src/mcs51/gen.c (genNot, genNotFloat),
1933 * src/ds390/gen.c (genNot, genNotFloat),
1934 * src/z80/gen.c (genNot, genNotFloat),
1935 * src/pic/gen.c (genNot, genNotFloat),
1936 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1938 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
1940 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1941 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1942 during interrupts. Ensure WSAVE is located at a shared bank address.
1943 2. Fixed page selection in some places
1944 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1945 the registers name strings.
1946 4. Fixed "signed / unsigned compare" compiler warnings.
1947 5. The PIC port manages its own allocation of the general purpose
1948 registers, but makes no attempt to reuse them. As a result when
1949 compiling it soon runs out of general purpose registers. Some
1950 additional code was added to the files pcode.c and device.c to walk
1951 through the function call tree and rename the registers so that they
1961 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1962 genPlus() & genMinus() when the result is the same as left or right
1964 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1966 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1968 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1970 Made bitfield a distinct type from bit so that bitfields
1971 convert as per ANSI C and bits retain their traditional
1972 boolean style behaviour. Implemented bitfield support in
1980 * src/ds390/gen.c: bit v bitfield split
1981 * src/z80/gen.c: New support for bitfields
1982 * support/regression/tests/bitfields.c: reenabled z80,
1985 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1987 Rules 246.x, 247.x relate to bitfields, the others speed up
1988 access to xdata mapped I/O devices.
1990 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1992 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1994 Cleaned up genPackBits and genUnpackBits and added two helper
1995 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1996 for literal assignments in genPackBits (thanks to Frieder for
2002 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2004 Fixed bug #748310 (pointer to function type mishandled when the
2005 function name is omitted). Also fixed a SIGSEGV when a function
2006 attribute (reentrant, etc) is used on a non-function or on a
2007 function but misplaced before the parameter list.
2009 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
2011 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
2012 * support/Util/SDCCerr.h,
2013 * support/Util/SDCCerr.c: Added func attr misuse error msg
2015 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2017 Fixed bug #787649 by anonymous
2018 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
2019 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
2021 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2023 Fixed numerous bitfield problems.
2025 * src/SDCC.y: More bitfield related error checking
2027 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
2028 * support/Util/SDCCerr.h,
2029 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
2030 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2031 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2032 * support/regression/tests/bitfields.c: tests added
2034 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2036 Made the constant following the "interrupt" keyword optional. If
2037 omitted, the function will not automatically be given an entry
2038 in the interrupt vector table (similar to #pragma NOIV, but
2039 less syntacticly kludgy). The interrupt number is also now
2040 range checked. Also fixed a bug in the high order bit example
2047 * support/Util/SDCCerr.c
2048 * support/Util/SDCCerr.h
2051 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2053 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
2054 * src/SDCCicode.c (operandOperation): rewritten some ops
2055 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
2056 * src/SDCCsymt.c (computeType): literals are handled the same way as any
2058 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
2059 be re-activated by defining REDUCE_LITERALS)
2060 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
2061 unsigned, but are signed by default
2062 * src/SDCCval.c (constVal): rearranged
2063 * src/SDCCval.c (valMod): preliminary fix
2064 * src/SDCCval.c (valCastLiteral): use TYPE_* types
2065 * support/regression/literalop.c: added, work in progress
2067 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2069 Generate warnings for useless declarations like "char data;"
2070 that don't do what new users expect.
2073 * support/Util/SDCCerr.h
2074 * support/Util/SDCCerr.c
2076 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
2078 * src/SDCCval.c (valMult): fix overflow detection of negative int
2080 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2082 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
2084 Changes to support big endian targets:
2097 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
2099 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
2100 * device/lib/time.c: fixed warning "integer overflow in expression"
2102 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
2104 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
2105 * src/SDCCval.c (constVal): changed default to signed; hex and octal
2106 constants are unsigned; added recognition of "u" flag for unsigned
2107 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
2108 * src/SDCCval.c (valDiv, valMod): fixed signdness
2109 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
2110 signedness of modulo, left and right shift
2111 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
2112 * support/Util/SDCCerr.h: added warning W_INT_OVL
2113 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
2114 * src/SDCCast.c (ast_print): improved output of constants
2116 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2118 Fixed some warnings when building with MSVC:
2131 * support\cpp2\cpplib.c
2135 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
2137 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
2139 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2141 * support\librarian\clean.mk: Do not remove Makefile.
2142 * support\librarian\Makefile: added.
2144 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2146 Added librarian to MSVC build:
2149 * support\librarian\librarian.dsp
2151 'configure' not needed for librarian, removed:
2152 * support\librarian\configure
2153 * support\librarian\configure.in
2154 * support\librarian\config_in.h
2155 * support\librarian\Makefile.in
2157 Hopefully these ones built the librarian and the rest of sdcc properly:
2159 * Makefile.common.in
2161 Messed up 'configure', so revert to previous version:
2165 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
2167 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
2168 there, while the mantissa of a double is "only" 53 bits wide.
2170 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2172 Adding sdcclib to the build. MSVC project coming soon.
2173 Files added/changed:
2175 * support\librarian\clean.mk
2176 * support\librarian\configure
2177 * support\librarian\configure.in
2178 * support\librarian\config_in.h
2179 * support\librarian\Makefile.bcc
2180 * support\librarian\Makefile.in
2181 * support\librarian\sdcclib.c
2184 * Makefile.common.in
2188 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2190 Linker now complaints if linked modules have conflicting options, for
2191 example, one compiled using --model-large and another one compiled with
2192 --model-small. The following files were modified:
2214 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2216 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
2217 as/mcs51/lklibr.c: Generate a warning when a library is not found.
2219 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
2221 * src/z80/mappings.i: fix _mul[us][int,long] entries
2223 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2225 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
2227 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2229 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
2230 * support/regression/tests/bitopcse.c: added
2238 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2240 added support for new library format to z80, gbz80 linkers:
2246 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2248 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
2249 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
2251 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
2253 added DUMMY_READ_VOLATILE:
2262 * src/SDCCcse.c (algebraicOpts): many improvements
2263 * src/SDCCcse.h: removed algebraicOpts()
2264 * src/SDCCicode.c (picDummyRead): added
2266 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2268 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2269 "Insufficient space in data memory".
2271 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2273 * src/mcs51/gen.c: fixed bug #771358
2274 * src/z80/gen.c: fixed bug #759087
2276 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2278 * src/pic16/glue.c: minor cleanup by Vangelis
2280 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2282 * device/include/regc515c.h: fixed #758477
2283 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2284 * device/lib/_gptrput.c: saved a few bytes
2285 * my tab spacing is 8, yours too?)
2286 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2287 * device/lib/serial.c: process RX bytes earlier than TX bytes
2288 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2290 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2292 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2294 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2296 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2298 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2300 * device/lib/Makefile.in: bad fix, reverted to 1.43
2302 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2304 * device/lib/Makefile.in: added missing z80 object files
2306 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2308 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2309 pic16 progress by Vangelis:
2324 * pic16/pcodepeep.c:
2327 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2329 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2331 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2333 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2334 added gbz80 build to MSVC project.
2335 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2336 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2337 from 8051 stuff and setup so it links using a .lnk file.
2339 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2341 * support/librarian/sdcclib.c: sdcc librarian.
2342 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2345 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2347 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2349 2003-07-02 Borut Razem <borut.razem AT siol.net>
2351 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2352 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2353 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2354 src/xa51/main.c, src/z80/main.c:
2355 virtualization of glue() function: each port has it's own glue function,
2356 which is accessed by do_glue function pointer in PORT.general structure
2358 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2360 * DS800C400 fun, improved ROM interface and tinibios.
2362 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2364 * More support for DS80C400. Now includes beginning of interface to ROM.
2366 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2368 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2370 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2372 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2374 2003-06-19 Borut Razem <borut.razem AT siol.net>
2376 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2378 2003-06-19 Borut Razem <borut.razem AT siol.net>
2380 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2381 fixed Z80 port - crt0.o: cannot open.
2383 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2385 * support/Util/MySystem.c (merge_command): revert bad fix
2387 2003-06-18 Borut Razem <borut.razem AT siol.net>
2389 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2391 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2393 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2394 option --use-stdout sends errors to stdout instead of stderr.
2396 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2398 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2400 2003-06-15 Borut Razem <borut.razem AT siol.net>
2402 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2403 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2404 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2405 fixed width array of pointers replaced with sets;
2406 multiple include and lib paths ared transferred to preprocessor and linker
2407 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2408 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2409 fixed width array of pointers
2410 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2411 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2412 fixupPath(), getPathDifference()
2413 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2414 fixed width array of pointers
2416 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
2418 * src/pic16/ralloc.c: fix warnings
2419 * src/pic16/pcode.c: fix warning
2421 2003-06-10 Scott Dattalo <scott AT dattalo.com>
2423 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
2424 know all the details, but essentially this set of changes enable
2425 the pic16 port to generate movff instructions and generate assembler
2430 * src/pic16/pcode.c:
2431 * src/pic16/device.c:
2433 * src/pic16/pcode.h:
2434 * src/pic16/pcoderegs.c:
2435 * src/pic16/ralloc.c:
2436 * src/pic16/ralloc.h:
2438 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2440 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2441 added option --vc, so sdcc errors and warnings are compatible with
2442 Microsoft Visual Studio.
2444 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2446 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2447 device/lib/libfloat.lib: added atof function.
2449 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
2451 * doc/sdccman.lyx: updated to Lyx 1.3
2452 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2453 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2454 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2456 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
2458 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
2460 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2462 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2463 additions to the "related tools/documentation" section
2465 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
2467 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2469 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
2471 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
2472 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2474 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
2476 * doc/sdccman.lyx: fix double dash and other minor things
2477 * doc/Makefile: fix double dash
2479 2003-05-28 Karl Bongers(patches from Martin Helmling)
2480 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2481 condition and ignore commands.
2483 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2485 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2486 is in parts still quite out of date, I did changes as far as I felt makes sense
2487 for a non-native english speaker.
2488 Please feel free to add to the manual or to correct my changes.
2489 * doc/Makefile: undid touching the date of intermediate tex files.
2491 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2493 * doc/sdccman.lyx: Manual has an index now
2495 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
2497 Finalize muluint/mulsint and mululong/mulslong merging:
2498 * device/lib/_mulint.c
2499 * device/lib/_mullong.c
2500 * device/lib/gbz80/mul.s
2501 * device/lib/gbz80/stubs.s
2502 * device/lib/z80/mul.s
2503 * device/lib/z80/stubs.s
2504 * src/SDCCsymt.c (initCSupport)
2506 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2508 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2509 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2510 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2511 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2514 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2516 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2517 the regression tests I'm not brave enough to enable 245.b, 245.c
2518 * doc/sdccman.lyx: added latex preamble for hyperref package.
2519 Using pdflatex this will give you a hyperlinked pdf file with
2520 bookmarks. (prepend '%' before /usepackage if this breaks something)
2522 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2524 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2526 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
2528 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2530 2003-05-21 <johan AT balder>
2532 * src/SDCCglue.c (printIval): fixed bug #739934
2534 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2536 Applied patch from bug 737905 (renamed yylineo to mylineno):
2543 * src/pic16/pcode.c: Cleaned warnings
2544 * src/pic16/pcodeflow.c: Cleaned warnings
2545 * src/pic16/pcoderegs.c: Cleaned warnings
2547 2003-05-19 Scott Dattalo <scott AT dattalo.com>
2549 * src/pic16/pcode.c: Cleaned warnings
2550 * src/pic16/pcodepeep.c: Cleaned warnings
2551 * src/pic16/ralloc.c: Cleaned warnings
2553 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2555 * doc/sdccman.lyx: fixed bug 739745
2556 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2558 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
2560 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2561 it can be defined with CFLAGS when running configure
2562 * src/SDCCmain.c: fixed compiling + linking with object files
2564 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
2566 * configure.in: configure for pic16 port,
2567 added --disable-pic16-port
2568 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2569 * src/SDCCmain.c: linkOptions is changed to set *,
2570 added if/endif conditional macros to remove options help
2571 messages from optionsTable when a port is not configured, added
2572 support for the PIc16 port in the ports table, when executing
2573 the compiler with no port specified on command line, a default
2574 port is selected with the new macro DEFAULT_PORT which is
2575 defined in port.h, in setDefaultOptions() linkOptions is removed
2576 from initialization assignment, since now it is a set,
2577 parseCmdLine uses setParseWithComma for linkOptions, in
2578 linkEdit() linkOptions are accessed with new function indexSet()
2579 which returns the i'th item of a set variable. See SDCCset.c, in
2580 linkEdit() when calling buildCmdLine(), added linkOptions as
2581 last argument. Now users can pass arguments to gplink via the
2582 -Wl option, main() uses pic16glue() to glue up pic16 programs
2583 * src/SDCCpeeph.c: various changes to support pic16
2584 * src/SDCCset.c: added function void *indexSet(set *, int) to
2585 return the i'th item of the set
2586 * src/SDCCset.h: added function prototype for indexSet()
2587 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2588 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2589 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2590 added macro DEFAULT_PORT
2591 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2592 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2594 * src/pic16/glue.c: commented out some error producing lines
2595 * src/pic16/main.c: __config directives are commented out to stop
2596 gpasm complaining and test the linkage with gplink, _linkCmd and
2597 _asmCmd changed to be more gplink and gpasm friendly
2598 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2599 produced an error when parsed, peep rule 12 is added to utilize
2600 movff, but it is commented out since the pCode does not support
2601 yet a command with 2 address arguments
2603 2003-05-18 <johan AT balder>
2605 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2606 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2607 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2609 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2610 Added feature to script commands from file.
2612 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
2614 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2615 * src/SDCCutil.c: include ctype.h for win32
2617 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
2619 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2621 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2623 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2624 Fixed so you can set breakpoints prior to run, run does not stop
2625 on entry now. Add tbreak. Other enhancements and fixes for use
2628 2003-05-12 Borut Razem <borut.razem AT siol.net>
2630 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2632 2003-05-11 Borut Razem <borut.razem AT siol.net>
2634 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2635 the path of bin directory, so that PATH is the only env. variable, which has to be set
2636 in case of standard installation.
2637 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2638 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2639 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2641 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2643 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2644 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2645 temp files are in the port dir; clean the gen/test directory when
2646 generating new test.c
2647 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2648 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2649 * support/regression/tests/zeropad.c: added
2651 2003-05-09 <johan AT balder>
2653 * src/SDCCglue.c: fixed bug #597940
2655 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2657 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2658 cache sfr, optimize next,step, fix off by one sourceline,
2659 support ddd list function.
2660 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2662 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2664 * support/regression/HTMLgen.py: added compare_s2f()
2665 * support/regression/Makefile: redo 1.27
2666 * support/regression/generate-cases.py: redo 1.5
2668 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
2670 * support/regression/tests/float.c: workaround 33 bit hex constant
2671 * support/regression/tests/simplefloat.c: fix division for host
2673 2003-04-29 Scott Dattalo <scott AT dattalo.com>
2675 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
2676 that tame's the PIC's over-aggressive optimizer.
2678 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2680 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2683 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
2685 Initial support for DS80C400. "Hello world" runs on TINIm400
2688 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2690 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2691 * Some notes on ddd usage added in debugger/README
2692 Martin Helmling adding more features and fixes for ddd GUI debugger.
2693 Code added for nexti, stepi, up, down, and other adjustments.
2695 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
2697 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2698 * src/pic/peeph.def Added two rules to optimize carry manipulation
2699 * src/pic/* removed debug printfs
2701 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
2703 * debugger/mcs51/cmd.c: added header newalloc.h
2705 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
2707 * as/Makefile: new EXEEXT
2708 * as/z80/Makefile: remove trailing slash of BUILDIR
2709 * as/z80/clean.mk: new EXEEXT
2710 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2711 * support/cpp2/Makefile.in: new EXEEXT
2712 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2714 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
2716 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2717 EXEEXT was introduced to fix all related problems with targets
2718 "clean", "install" and "uninstall"; a couple of further flaws
2719 especially with "clean" have been fixed too
2720 * as/mcs51/Makefile.in
2725 * debugger/mcs51/Makefile.in
2726 * debugger/mcs51/clean.mk
2728 * link/z80/Makefile.in
2731 * packihx/Makefile.in
2733 * sim/ucsim/Makefile
2734 * sim/ucsim/clean.mk
2735 * sim/ucsim/avr.src/Makefile.in
2736 * sim/ucsim/avr.src/clean.mk
2737 * sim/ucsim/s51.src/Makefile.in
2738 * sim/ucsim/s51.src/clean.mk
2739 * sim/ucsim/xa.src/Makefile.in
2740 * sim/ucsim/xa.src/clean.mk
2741 * sim/ucsim/z80.src/Makefile.in
2742 * sim/ucsim/z80.src/clean.mk
2743 * sim/ucsim/main_in.mk
2744 * sim/ucsim/packages_in.mk
2745 * sim/ucsim/gui.src/Makefile.in
2746 * sim/ucsim/gui.src/serio.src/Makefile.in
2747 * sim/ucsim/gui.src/serio.src/clean.mk
2750 * support/cpp2/Makefile.in
2751 * support/cpp2/clean.mk
2752 * support/makebin/Makefile
2753 * support/makebin/clean.mk
2754 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2755 * doc/sdccman.lyx: --program-suffix no longer needed
2757 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2759 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2760 Martin Helmling added support for ddd GUI debugger.
2761 Code added to display assembly, set variables, and other commands
2762 to interface to ddd.
2764 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
2766 * as/Makefile: fix target clean
2767 * as/clean.mk: fix target clean
2768 * as/z80/clean.mk: fix target clean
2770 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
2772 * Makefile.common.in: added AT EXEEXT AT
2773 * configure.in: removed all mingw32 stuff
2774 * configure: rebuilt from configure.in
2775 * doc/sdccman.lyx: updated section "installation"
2776 * support/scripts/sdcc_mingw32: adapted to configure
2777 * support/scripts/sdcc_cygwin_mingw32: added
2779 2003-04-22 Scott Dattalo <scott AT dattalo.com>
2781 * src/pic Added object file support for the PIC port
2782 * src/pic Applied patch from Craig Franklin (this started the object file support)
2783 * src/regression Updated the PIC regression tests for object files
2785 2003-04-20 Borut Razem <borut.razem AT siol.net>
2787 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2788 lklex.c: In function `getfid':
2789 lklex.c:203: warning: array subscript has type `char'
2790 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2791 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2792 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2793 stack handling macros
2795 2003-04-19 Borut Razem <borut.razem AT siol.net>
2797 * "handling space characters in file path" task:
2798 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2799 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2800 * support/Util/MySystem.h: make it self-sufficient
2801 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2802 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2803 handling space characters in file path
2804 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2805 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2806 * support/Util/MySystem.c: handling space characters in executable's path
2808 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
2810 * as/z80/Makefile: fix permanent rebuild of z80
2811 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2812 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2814 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
2816 * src/SDCCopt.c: add special case optimization to replace modulo by
2817 a power of two with a bitwise AND.
2819 2003-04-18 <johan AT balder>
2821 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2823 2003-04-17 <johan AT balder>
2825 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2826 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2828 2003-04-13 Borut Razem <borut.razem AT siol.net>
2830 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2831 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2832 fixed mingw problem in adl_NORMALIZE_PATH
2834 2003-04-12 Borut Razem <borut.razem AT siol.net>
2836 * fixed "#pragma SAVE/RESTORE can not be nested":
2837 * src/SDCC.lex: reworked pragma handling functions
2838 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2839 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2841 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2843 * src/SDCCutil.c (pathEquivalent): defined but not used
2844 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2845 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2846 * configure: rebuilt from configure.in
2847 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2848 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2849 * device/include/Makefile.in: replace sdcc_datadir
2850 * device/lib/Makefile.in: replace sdcc_datadir
2851 * Makefile.common.in: add LDFLAGS from configure
2852 * packihx/Makefile.in: use LDFLAGS
2853 * src/Makefile.in: use LDFLAGS
2854 * support/cpp2/Makefile.in: add LDFLAGS from configure
2855 * support/makebin/Makefile: use LDFLAGS
2856 * .version: bumped version number to 2.3.5
2858 2003-04-12 Borut Razem <borut.razem AT siol.net>
2860 * completed "different paths" task:
2861 * src/SDCCmacro.c: fixed bug in handling quotes
2862 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2863 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2865 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2867 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2869 2003-04-11 kevin Vigor <kevin AT vigor.nu>
2871 * ds390/gen.c ds390/peeph.def: fix bug 706781
2873 2003-04-11 Borut Razem <borut.razem AT siol.net>
2875 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2877 2003-04-10 Scott Dattalo <scott AT dattalo.com>
2879 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2880 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2881 set - this bit used to not be set...).
2882 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2883 bad code in PIC Port
2884 * src/regression/and2.c added to test bug 609268
2885 * src/regression/Makefile added and2.c to regression test
2888 2003-04-08 <johan AT CP255758-A>
2890 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2891 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2892 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2894 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
2896 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2898 * support/cpp2/Makefile.in: fix bug #487815
2899 * configure: rebuilt from configure.in
2900 * Makefile.common.in: docdir changed, new path suffixes
2901 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2902 * sdcc_vc_in.h: reflect changes from sdccconf.h
2903 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2904 * src/SDCCutil.h: remove BINDIR hack
2905 * doc/sdccman.lyx: update new path hierarchy
2907 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2909 * src/SDCCpeeph.c: added okToRemoveSLOC test
2911 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2913 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2915 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2917 * src/SDCCpeeph.c: added labelIsReturnOnly test
2918 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2920 2003-04-05 <johan AT balder>
2922 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2923 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2924 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2925 * src/SDCCast.c: fixed a warning
2926 * src/SDCCast.h: fixed a warning
2927 * src/SDCCicode.c (operandFromAst): fixed a warning
2929 2003-04-04 <johan AT balder>
2931 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2932 * src/SDCCast.c (decorateType): fixed bug #715076
2933 * src/SDCC.y: fixed bug #702907
2935 2003-04-03 <johan AT balder>
2937 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2938 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2939 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2940 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2941 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2943 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
2945 * _decdptr.c: fix return values
2946 * _gptrget.c: fix return values
2947 * _gptrgetc.c: fix return values
2948 * _gptrput.c: fix return values
2949 * _mulint.c: fix return values
2950 * as/z80/Makefile: fix 'make -j' problem
2952 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
2954 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2955 * configure.in: big cleanup, updated to autoconf 2.5x
2956 * configure: rebuilt from configure.in
2957 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2958 * sdcc_vc_in.h: reflect changes from sdccconf.h
2959 * doc/Makefile: fixed a flaw in "make install"
2961 2003-04-02 <johan AT balder>
2963 * src/ds390/gen.c (genCmp): no comments
2964 * src/mcs51/gen.c (genCmp): no comments
2965 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2966 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2968 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
2970 * support/regression/generate-cases.py: place generated file in given sub directory
2971 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2972 * support/regression/Makefile: improvements for 'make -j';
2973 side effect: it's simpler and faster now
2975 2003-03-31 Borut Razem <borut.razem AT siol.net>
2977 * src/z80/main.c: link-{port} and as-{port} defined without path
2978 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2980 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
2982 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2984 2003-03-30 Borut Razem <borut.razem AT siol.net>
2986 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2987 changed type of list parameter to set
2988 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2989 * src/port.h: changed type of do_assemble() parameter to set
2990 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2991 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2992 definition of "cppoutfilename" macro with NULL value in preProcess()
2993 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2994 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2995 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2996 replaced with set *binPathSet
2997 * shash_add() deallocates the item, if allready exsists, before adding the new one
2998 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
3000 2003-03-30 Scott Dattalo <scott AT dattalo.com>
3002 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
3003 a nested for loop bug in the PIC port
3004 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
3007 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
3009 * support/Util/dbuf.h: remove C++ stuff to make it portable
3011 2003-03-28 Borut Razem <borut.razem AT siol.net>
3013 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
3014 literal strings in stringLiteral()
3015 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
3016 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
3019 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
3021 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
3023 2003-03-26 <johan AT balder>
3025 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
3026 * src/ds390/gen.c (saveRegisters): catched symbol abuse
3027 * src/SDCCast.c (decorateType): fixed " -v < 3"
3029 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
3031 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
3032 Added Lenny Story's debug infrastructure changes:
3033 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
3034 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
3035 * src/cdbFile.c: added
3036 * src/SDCCdebug.c: added
3037 * src/SDCCdebug.h: added
3038 * src/SDCCast.c (createFunction)
3039 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
3040 * src/SDCCmain.c (parseCmdLine, main)
3041 * src/SDCCmem.c (redoStackOffsets)
3042 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
3045 * src/avr/gen.c (genAVRCode)
3046 * src/ds390/gen.c (gen390Code)
3047 * src/mcs51/gen.c (gen51Code)
3048 * src/pic/gen.c (genpic14Code)
3049 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
3050 * src/xa51/gen.c (genXA51Code)
3051 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
3053 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3055 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
3056 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
3058 2003-03-22 <johan AT balder>
3060 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
3062 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
3064 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
3065 * doc/cdbfileformat.lyx: added, written by Lenny Story
3066 * doc/Makefile: added cdbfileformat.lyx
3067 * doc/clean.mk: added cdbfileformat.lyx
3069 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
3071 * src/mcs51/peeph.def: fix bug #705773
3073 2003-03-20 <johan AT balder>
3075 An sfr/sbit can have an "at #" AND an initializer
3076 * src/SDCCsymt.c (checkSClass):
3077 * src/SDCCmem.c (allocGlobal):
3078 * src/SDCCmem.c (allocLocal):
3079 * src/SDCCast.c (createBlock):
3081 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
3083 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
3085 2003-03-16 <johan AT balder>
3087 Undid the hackup of const and volatile, the problem is much bigger
3089 * src/SDCCast.c:1.171
3090 * src/SDCCglue.c:1.138
3091 * src/SDCCicode.c:1.146
3092 * src/SDCCsymt.c:1.150
3093 * src/SDCCval.c:1.65
3095 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
3097 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
3098 * src/ds390/gen.c (genAddrOf): fixed bug #704087
3100 2003-03-13 <johan AT balder>
3102 Hackup const and volatile modifiers in type chains a bit:
3104 * src/SDCCast.c:1.169
3105 * src/SDCCglue.c:1.136
3106 * src/SDCCicode.c:1.143
3107 * src/SDCCsymt.c1.146
3108 * src/SDCCsymt.h1.59
3109 * src/SDCCval.c:1.63
3111 2003-03-12 <johan AT balder>
3113 * src/SDCCBBlock.h: more LRH debugging junk
3114 * src/SDCCcflow.h: more LRH debugging junk
3115 * src/SDCCloop.c: more LRH debugging junk
3116 * src/SDCC.y (struct_declaration): fixed bug #697590
3117 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
3118 * src/ds390/gen.c (aopForRemat): fixed bug #700031
3119 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
3121 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3122 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
3123 test function names must now match exactly).
3124 * src/SDCCcse.c: added special case in findCheaperOp to allow
3125 extending a short integer. Makes less awful code for bug 700121 test case.
3127 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3129 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
3130 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
3132 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3134 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
3135 actually called (operandsNotEqual() was called for all
3136 operandsNotEqualX tests).
3138 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3140 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
3141 with shorter literals. Fixes bug 700121.
3143 2003-03-11 <johan AT balder>
3145 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
3147 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
3149 * src/SDCCloop.c (mergeRegions): an evil beast is dead
3150 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
3152 2003-03-10 Borut Razem <borut.razem AT siol.net>
3154 * src/SDCCmain.c: pipe preprocessor's output
3155 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3156 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3157 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3158 which closes all pipes in pipeSet set
3159 * src/SDCCset.c: free deleted item in function deleteSetItem()
3160 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3161 moved from z80 to src subproject
3162 * .version: increased version number to 2.3.4
3164 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
3166 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
3167 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
3168 * support/regression/ports/xa51/spec.mk: fix typo
3170 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
3172 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
3174 2003-03-09 Borut Razem <borut.razem AT siol.net>
3176 * src/SDCCmain.c: pipe preprocessor's output
3177 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3178 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3179 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3180 which closes all pipes in pipeSet set
3181 * src/SDCCset.c: free deleted item in function deleteSetItem()
3182 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3183 moved from z80 to src subproject
3185 2003-03-09 Borut Razem <borut.razem AT siol.net>
3187 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
3188 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
3189 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
3190 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
3191 * src/SDCCglobl.h: unification of WIN32 native definitions
3193 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3195 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
3197 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3199 * src/configure.in: check for endianess (even while cross-compiling)
3200 * src/configure: check for endianess (even while cross-compiling)
3201 * src/configure_in.h: check for endianess (even while cross-compiling)
3202 * src/avr/gen.c: remove old endianess stuff
3203 * src/mcs51/gen.c: remove old endianess stuff
3204 * src/ds390/gen.c: remove old endianess stuff
3205 * src/pic/gen.c: remove old endianess stuff
3206 * src/pic/genarith.c: remove old endianess stuff
3207 * src/pic/glue.c: fix endianess check
3208 * src/pic16/gen.c: remove old endianess stuff
3209 * src/pic16/genarith.c: remove old endianess stuff
3210 * src/pic16/glue.c: fix endianess check
3211 * src/xa51/gen.c: remove old endianess stuff
3212 * src/z80/gen.c: fix endianess check
3213 * src/SDCCglue.c: fix endianess check
3214 * src/ds390/peeph.def: fix bug 700036
3216 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3218 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
3219 * src/configure: find appropriate data-types on host for SDCC's int and long
3220 * src/configure.in: find appropriate data-types on host for SDCC's int and long
3221 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
3222 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
3224 2003-03-07 <johan AT balder>
3227 some minor cleanups before the big shot
3228 OP_DEFS and OP_USES now use Kevin's protection
3229 new option --nolabelopt
3240 * src/ds390/ralloc.c:
3241 * src/mcs51/ralloc.c:
3243 * src/xa51/ralloc.c:
3246 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3248 * src/pic/pcode.c (get_op): fix 64 bit warnings
3249 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
3250 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
3251 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
3252 * support/regression/tests/malloc.c: fix 64 bit warnings
3254 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3256 * src/mcs51/gen.c (genMinus): fixed bug 696436
3258 2003-03-02 Borut Razem <borut.razem AT siol.net>
3260 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3262 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3264 * configure.in: test for mkstemp
3265 * sdccconf_in.h: add HAVE_MKSTEMP
3267 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3269 * device/include/ctype.h: removed warning while using --stack-auto
3270 * device/include/malloc.h: removed warning while using --stack-auto
3271 * device/include/string.h: removed warning while using --stack-auto
3273 2003-02-23 Borut Razem <borut.razem AT siol.net>
3275 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3276 because NDEBUG is defined (see man assert)
3277 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3279 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3281 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3282 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3284 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3286 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3287 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3289 2003-02-18 <johan AT balder>
3291 * as/mcs51/asmain.c (asmbl): module can start with a digit
3292 * as/z80/asmain.c (asmbl): module can start with a digit
3294 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3296 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3297 * src/asm.c: fix pipe() for Mingw32
3299 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3301 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3302 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3303 make -V work again; --c1mode reads now from stdin
3304 * doc/sdccman.lyx: added --c1mode
3305 * support/Util/SDCCerr.c: new messages for c1 mode
3306 * support/Util/SDCCerr.h: new messages for c1 mode
3307 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3309 2003-02-15 <johan AT balder>
3311 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3313 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3315 * doc/sdccman.lyx: Environment variables, -o and other minor things
3317 2003-02-14 <johan AT balder>
3319 * src/xa51/main.c: before anyone really tries to use it :)
3321 * Install doc's in share/sdcc/doc
3322 * removed some obsolete files
3323 * Do a proper make distclean and uninstall
3324 M Makefile.common.in
3327 M device/include/Makefile.in
3328 M device/lib/Makefile.in
3331 M sim/ucsim/doc/Makefile.in
3334 R src/xa51/peeph.rul
3335 M support/cpp2/Makefile.in
3336 M support/makebin/Makefile
3339 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3341 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3343 2003-02-10 Borut Razem <borut.razem AT siol.net>
3345 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3346 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3347 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3348 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3349 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3350 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3351 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3352 src/z80/Makefile.bcc: Borland Makefile cleanup
3353 * as/z80/Makefile.bcc: Added Borland Makefile
3354 * support/cpp2/borland.h: Removed
3356 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3358 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3359 * src/SDCC.lex: new pragma NOIV
3360 * src/SDCCglobl.h: new pragma NOIV
3361 * src/SDCCmem.c: new pragma NOIV
3363 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3365 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3367 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3369 * src/SDCCmain.c: signal handling is switched off by --debug
3370 * doc/Makefile: small fix for install; use clean.mk again
3371 * doc/clean.mk: clean *.pdf and *.html too
3373 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3375 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3376 * device/lib/printfl.c: fix a ds390 bug by making it portable
3377 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3378 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3379 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3380 * debugger/mcs51/cmd.c: converted multi-line string literals
3381 * sim/ucsim/globals.cc: converted multi-line string literals
3382 * src/SDCCmain.c: introduced signal handler to remove temp files
3383 * doc/Makefile: small tweaks, implement clean
3384 * doc: removed generated files
3386 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3388 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3389 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3390 Address Record is not correctly generated for DS390."
3392 2003-02-02 Borut Razem <borut.razem AT siol.net>
3394 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3395 * as/mcs51/asm.h: fixed compilation with Borland C
3396 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3397 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3398 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3399 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3400 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3401 src/z80/Makefile.bcc: delete $(LIB) only if exist
3402 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3404 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
3406 * device/include/malloc.h: introduced NULL
3407 * device/include/string.h: introduced NULL
3408 * device/include/stdlib.h: introduced NULL
3409 * device/lib/_memcpy.c: removed NULL
3410 * device/lib/_strcat.c: removed NULL
3411 * device/lib/_strchr.c: removed NULL
3412 * device/lib/_strcmp.c: removed NULL
3413 * device/lib/_strcpy.c: removed NULL
3414 * device/lib/_strcspn.c: removed NULL
3415 * device/lib/_strlen.c: removed NULL
3416 * device/lib/_strncat.c: removed NULL
3417 * device/lib/_strncmp.c: removed NULL
3418 * device/lib/_strncpy.c: removed NULL
3419 * device/lib/_strpbrk.c: removed NULL
3420 * device/lib/_strrchr.c: removed NULL
3421 * device/lib/_strspn.c: removed NULL
3422 * device/lib/_strstr.c: removed NULL
3423 * device/lib/_strtok.c: removed NULL
3424 * device/lib/malloc.c: removed NULL, include own header
3426 2003-02-02 <johan AT balder>
3428 * 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
3429 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3430 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3431 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3432 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3433 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3435 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3437 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3440 2003-02-01 <johan AT balder>
3442 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3444 2003-01-31 <johan AT CP255758-A>
3446 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3448 2003-01-30 <johan AT balder>
3450 * src/SDCCBBlock.c: automatic bug detection
3451 * src/SDCCicode.c: automatic bug detection
3453 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3455 * src/SDCCglobl.h: now --xram-size 0 works
3456 * src/SDCCmain.c: now --xram-size 0 works
3458 2003-01-29 <johan AT balder>
3460 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3462 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3464 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3465 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3466 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3467 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3468 * src/SDCCglobl.h: Added options --xram-size and --code-size
3469 * src/SDCCmain.c: Added options --xram-size and --code-size
3471 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3473 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3474 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3476 2003-01-27 <johan AT balder>
3478 * src/SDCC.y: fixed bug #613764
3480 2003-01-26 <johan AT balder>
3482 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3483 * src/SDCCsymt.h: fixed bug #673374
3484 * src/SDCCglue.c: fixed bug #661910
3485 * src/SDCCast.c: fixed bug #458099 and 673374
3487 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3489 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3490 * as/mcs51/strcmpi.h: added
3491 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3492 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3493 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3494 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3495 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3496 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3497 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3498 * as/mcs51/Makefile.aslink: new module strcmpi
3499 * as/mcs51/Makefile.asx8051: new module strcmpi
3500 * as/mcs51/Makefil.bcc: new module strcmpi
3501 * as/mcs51/Makefile.in: new module strcmpi
3502 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3504 2003-01-26 <johan AT balder>
3506 * src/SDCCglue.c: reverted back to 1.124
3507 * src/SDCCast.c: reverted back to 1.156
3508 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3510 2003-01-25 <johan AT balder>
3512 * src/SDCCglue.c: A better fix for bug #661910
3513 * src/SDCCast.c: A better fix for bug #661910
3514 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3516 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3518 * src/Makefile.in: remove spawn.o
3519 * src/SDCCmain.c: remove spawn.h
3520 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3521 * src/spawn.c: removed
3522 * src/spawn.h: removed
3523 * support/regression/ports/ds390/spec.mk: link with -r
3525 2003-01-24 <johan AT CP255758-A>
3527 * src/ds390/gen.c (aopOp): fixed bug #667458
3528 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3529 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3530 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3532 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3534 * src/mcs51/peeph.def: better assembler identation by Frieder
3535 * src/mcs51/gen.c: better assembler identation by Frieder
3537 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3539 * as/z80/string.h: removed for gcc 3.2
3540 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3541 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3543 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3545 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3546 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3547 * support/regression/Makefile: separate temp files for ports
3548 * support/regression/generate-cases.py: separate temp files for ports
3549 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3550 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3552 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3554 * moved tinitalk to device/examples/ds390
3556 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
3558 * as/mcs51/lkmem.c: rflag is for DS390
3559 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3560 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3561 (linkEdit): move mem- and map-files the same way as ihx-files
3562 * src/z80/main.c (_setDefaultOptions): removed --generic
3563 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3564 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3565 * src/pic/glue.c (picglue): --c1mode works again
3566 * src/pic16/glue.c (pic16glue): --c1mode works again
3567 * src/asm.c (printCLine): fix #660034
3569 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3571 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
3572 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3573 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3574 * as/mcs51/lkmem (summary): better fix for sp problem
3575 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3576 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3577 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3578 remove --stack-after-data
3580 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
3582 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3583 * src/SDCCutil.c (join): ugly bug: missing '\0'
3584 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3586 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3588 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3590 * src/pic/main.c (_asmCmd): gpasm supports -o
3591 * src/z80/main.c: more general macros
3592 * device/lib/Makefile.in: remove intermediate files
3594 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3596 * .version: Bumped version number to 2.3.3
3597 * src/SDCCBBlock.c: new option -o
3598 * src/SDCCglobl.h: new option -o
3599 * src/SDCCglue.c: new option -o
3600 * src/SDCCmain.c: new option -o
3601 * src/asm.c: new option -o
3602 * src/ds390/main.c: new option -o
3603 * src/pic/glue.c: new option -o
3604 * src/pic/pcode.c: new option -o
3605 * src/pic/ralloc.c: new option -o
3606 * src/pic16/glue.c: new option -o
3607 * src/pic16/pcode.c: new option -o
3608 * src/pic16/ralloc.c: new option -o
3609 * src/z80/main.c: new option -o
3610 * device/lib/Makefile.in: use -o
3611 * support/regression/ports/ds390/spec.mk: use -o
3612 * support/regression/ports/gbz80/spec.mk: use -o
3613 * support/regression/ports/mcs51/spec.mk: use -o
3614 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3615 * support/regression/ports/z80/spec.mk: use -o
3616 * support/regression/ports/ucz80/spec.mk: use -o
3617 * support/regression/ports/xa51/spec.mk: use -o
3618 * support/regression/fwk/lib/timeout.c: fix usage string
3620 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
3621 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
3623 2003-01-07 <johan AT balder>
3625 * src/SDCCast.c (decorateType): fixed bug #600035
3627 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
3628 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3629 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3630 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3631 * src/pic/pcode.c: outcommented unused variable to remove warnings
3632 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3634 2003-01-06 <karl AT turbobit.com>
3635 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3638 2003-01-06 <johan AT balder>
3640 * src/SDCCicode.c: fixed array add
3642 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
3643 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3644 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3646 2003-01-04 <johan AT balder>
3648 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3650 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3651 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3653 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3654 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
3655 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3657 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3658 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3660 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
3661 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3663 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3664 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3666 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3668 * in \sdcc\as\mcs51\ changed these files in order to create an
3669 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3670 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3671 following files to include the previous two files: aslink.dsp,
3672 Makefile.aslink, Makefile.bcc, and Makefile.in.
3674 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3675 .adb instead of .cdb
3677 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3679 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3680 value from option --iram-size.
3682 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3684 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3687 2002-09-18 <wiml AT hhhh.org>
3689 * SDCClrange.h: exposed setFromRange() and setToRange()
3690 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3691 packRegsForAccUse() (bug 542397)
3692 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3693 multiple times and emitting the fetch operations more than once
3694 added aopGetUsesAcc() function to allow binary operators to
3695 fetch their operands in the correct order; made genMinus() emit
3696 compact code for X = LITERAL - Y
3698 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3699 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3700 sprintf() in line 1267.
3702 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3703 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3706 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3707 Changes to aslink (All the changes are marked with 'JCF'):
3709 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3712 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3713 area BSEG. Also moves, if possible, the DATA area down into the internal
3714 ram so more space is available.
3716 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3719 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3720 not bytes. Function summary() which creates a memory usage summary
3721 file with extension .mem. Reports of overlaping stack and small stack
3722 size. If the space for the stack is less than 16 bytes aslink trows a
3725 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3726 the 8051. Option 'y' for memory summary output file.
3728 Changes to sdcc (All the changes are marked with 'JCF'):
3730 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3732 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3733 overlaying area for it (uses RegBankUsed[4]).
3735 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3736 bank zero as used by default. By default aslink locates the stack
3737 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3738 the creation of the .mem file. Delegates the allocation of data area
3739 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3740 the begining of the stack area to aslink.
3742 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3743 glue() in SDCCglue.c creates an area for it.
3745 2002-09-03 Borut Razem <borut.razem AT siol.net>
3746 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3747 sdcc/src/pic/glue.c:
3748 introduced atexit() handler for teporay files removal in case of
3749 errors, assertions, ...
3751 2002-08-29 Borut Razem <borut.razem AT siol.net>
3752 * sdcc/support/cpp2/auto-host_vc_in.h:
3753 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3754 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3755 Maybe there is a similar problem with BORLANDC? It should be checked!
3757 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3758 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3759 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3760 was not executed, and the compiler (cl) launched a warning:
3761 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3763 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
3764 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3766 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
3767 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3769 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3770 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3771 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3772 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3773 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3774 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3775 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3776 - added Release configuration in VS projects
3777 - review of compiler an linker options
3778 - VC .exe files are generated in bin_vc directory, not to interfere
3779 with binaries generated from other projects (cygwin, mingw, bcc ...)
3781 * sdcc/src/yacc.dsp: added
3783 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3784 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3785 and insert the version number definitions from .version
3787 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3789 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3790 added - genarate auto-host.h using auto-host_vc_in.h as template
3793 removed from CVS, generated automatically
3795 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
3796 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3798 2002-08-11 Borut Razem <borut.razem AT siol.net>
3799 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3801 2002-08-10 Borut Razem <borut.razem AT siol.net>
3802 * src/SDCCmain.c (main):
3803 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3804 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3805 The consequence was that some temporary files were not removed.
3808 unification of code in functions tempfilename() and tempfile():
3809 function tempnam() is defined in Visual Studio 6.0 and .NET
3811 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3813 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3814 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3815 - removed compiler command line option /WX: Treats all warnings as errors
3816 - update a list of source files, included into the project
3818 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3819 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3820 changed project type to Generic Project so that can be correcly converted to VS.NET project
3822 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3824 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3826 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3828 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3829 added return 0 statements after assert() to make compiler happy
3831 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3832 added newline in the def file to keep MSC compiler satisfied
3834 * sdcc/src/z80/gen.c:
3835 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3836 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3837 - solved MSC error in function aopDump()
3839 * sdcc_vc.h: define PREFIX as "\\sdcc"
3841 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
3842 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3844 2002-06-22 Scott Dattalo <scott AT dattalo.com>
3845 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3846 - Rewrote the register banking algorithm.
3847 - Added pCode live-range analysis to registers (for now, only non-used and
3848 singly-used registers optimized away)
3850 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3852 * 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.
3854 2002-05-10 Scott Dattalo <scott AT dattalo.com>
3855 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3857 2002-04-22 Michael Hope <michaelh AT vroom>
3859 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3861 * configure.in (DD_COPT): Added include support required for gbdk.
3863 * .version: Bumped version number just to increase it.
3865 * src/SDCCmain.c: Added -nostdinc to the default options.
3867 2002-04-15 Michael Hope <michaelh AT vroom>
3869 * device/lib/z80/printf.c (sprintf): Added.
3871 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3873 * src/z80/peeph.def: Added transpose redundent load rule.
3875 * src/z80/main.c: Added force callee saves for jaune.
3877 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3879 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3881 2002-03-28 Johan Knol <johan AT balder>
3883 * src/SDCCval.c: fixed bug #532436
3885 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3887 Added "char *Processor" field to the port structure.
3890 Added -p option. Allows port dependent processor to be specified.
3893 Initialized the new field char *Processor field to NULL in all ports
3896 Compiler generated registers for interrupt context saving
3897 were not getting allocated.
3899 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
3902 Fixed left shift. Will promote the left side of a left shift
3903 if a) left shifting more than size of operand or b) when assigned
3904 to something size > size of left side
3906 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3908 tons of changes. Register allocation has been
3909 rewritten. Added customization for the various PICs. Flow
3910 analysis is restructured. ...
3916 Added. device.c is a PIC port hack to accomodate variations
3919 2002-03-13 Michael Hope <michaelh AT vroom>
3921 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3923 2002-03-04 johanknol <johanknol AT manik>
3925 * /src/SDCCval.c: fixed
3927 const unsigned char arr[][2] = { { 0, 1 } };
3928 t18.c:1: error: Initializer element is not constant
3930 2002-03-04 bela <bela AT manik>
3932 * /device/include/mcs51reg.h:
3933 ds89c420 register definition update
3935 2002-03-03 <johan AT FRIJA>
3937 * support/Util/SDCCerr.c: did something, but don't no why anymore
3939 * support/regression/tests/bug-524691.c: made it a little less shy
3941 * src/SDCCast.c (decorateType): fixed bug #524697
3943 * src/SDCCast.c: made some lineno improvements
3945 * src/SDCCval.c (getNelements): changed warning to error
3947 * src/SDCCglue.c (printIvalArray): changed warning to error
3949 * src/SDCCicode.c: fixed a warning for mingw
3951 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3953 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3955 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
3957 * src/ds390/peeph.def:
3958 Added some more peephole rules
3960 * src/ds390/gen.c: Various fixes & enhancements
3962 * src/SDCClrange.c, src/SDCClrange.h:
3963 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3965 * src/ds390/ralloc.c:
3966 various fixes & enhancements (ds390) specific
3968 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3969 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3972 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3974 2002-03-02 <johan AT FRIJA>
3976 * src/SDCCast.c (decorateType): fixed bug #524708
3978 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3980 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3982 2002-03-01 Michael Hope <michaelh AT vroom>
3984 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3986 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3988 2002-03-01 <johan AT FRIJA>
3990 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3992 * src/SDCCast.c (decorateType): fixed bug #524209
3994 * src/SDCCval.c (valNot): fixed bug #524195
3996 2002-02-26 <johan AT balder>
3998 * src/xa51/gen.c: fixed a warning
4000 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
4002 * src/SDCCast.c (decorateType): fixed bug #522534
4004 2002-02-23 <johan AT balder>
4006 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
4008 2002-02-22 <johan AT balder>
4010 * src/SDCCast.c: fixed bug #514865
4012 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
4014 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
4016 * sdcc/src/SDCCloop.c:
4017 Previous fix was not good. basic blocks that have "break" or "return" are
4018 not really partof a loop , but live ranges used in these blocks should
4019 be live thru the entire loop, so set partOfLoop but don't add them to
4022 2002-02-21 <johan AT FRIJA>
4024 * src/SDCCcse.c: fixed bug #514308
4026 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
4029 Fixed BUG #519583. If a conditional block ended in a return/break
4030 statement inside a loop, it was not being considered part of the loop.
4032 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
4034 2002-02-10 Karl Bongers <karl AT turbobit.com>
4037 Fixed up SDCDB debugger somewhat. Updated debugger/README
4038 with lots of comments and notes.
4040 * device/examples/test2.c:
4041 Fix bug, "red" variable not being initialized(compiler complained).
4043 * device/examples/Makefile, examples/test3.c:
4044 Add Makefile in device/examples folder, compiles test3.c
4045 for use as a multiple module SDCDB test case.
4047 * sim/ucsim/cmd.src/cmdset.cc:
4048 Took out debug printfs in ucsim "next" command.
4051 Karl and Johan start ucsim XA support. Most dissassembly working,
4052 about 75% emulation done(plenty of work remaining).
4054 * sim/ucsim/z80.src:
4055 Add Z80 support to ucsim, add test-ucz80 regression test,
4056 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
4057 Notice z80 compiler fails on examples/test3.c/crc code.
4059 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
4061 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
4062 Added support for --parms-in-bank1
4064 * src/ds390/peeph.def:
4065 added a few more peephole optimzations
4068 1) added __builtin_inp & __builtin_outp used to read in data of given length
4069 from a memory mapped port
4070 2) added __builtin_memcmp
4071 3) added __builtin_swapw swap bytes of a short
4073 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
4074 1) handle multiple send & receives from register bank1
4075 2) ralloc can now allocate DPTR1 to some liveRanges
4077 * src/SDCCsymt.c, src/SDCCsymt.h:
4078 changes to handle multiple sends & receives
4081 added some pointer arithmetic optimization
4084 added some pointer arithmetic optimizations but not stable yet so not
4085 called from anywhere (will get this working shortly)
4087 * src/SDCCopt.c: fixed for multiple sends & receives
4090 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
4091 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
4092 set preprocessor defines (depending on options)
4094 * src/SDCCicode.c, src/SDCCicode.h:
4095 changes made to handle multiple sends & receives
4098 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
4100 * src/SDCCcse.c, src/SDCCcse.h:
4101 added function findbackward def (to be used in upcoming optimization)
4103 * src/SDCCcflow.c, src/SDCCcflow.h:
4104 added function returnAtEnd - to determine if a basic block terminates with
4107 * src/SDCCast.c, src/SDCCast.h:
4108 added option parms-in-bank1
4110 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
4111 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
4112 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
4113 adjusted for --parms-in-bank1 option
4115 * device/include/string.h:
4116 donot redefine "reentrant" keyword
4118 * device/include/ds80c390.h: Added some more SFRs
4120 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4122 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
4124 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4126 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
4128 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4130 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
4132 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
4134 * Added --xram-movc option
4136 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4138 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
4140 2002-01-11 Johan Knol
4142 * Added math lib of Jesus Calvino-Fraga
4144 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
4146 * src/SDCCmain.c (processFile): fix processing of ../../src.c
4147 * support/regression/Makefile: new target test-mcs51-stack-auto
4148 * support/regression/ports/mcs51-stack-auto/spec.mk: added
4150 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4152 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
4154 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4156 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
4158 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4160 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
4162 * src/SDCCglue.h: add definition for printIvalChar()
4164 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4166 * src/SDCCast.c: fix #498138 by Johan
4168 * src/SDCCglue.c: fix #498138 by Johan
4170 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4172 * support/regression/Makefile: fix clean
4174 * support/regression/ports/ds390/support.c: fix transmission of last character
4176 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
4178 * /sdcc/src/ds390/gen.c:
4179 a) improved computing address of stack variable
4180 b) took out some #if 0 code
4181 c) improved parmBytes adjustment
4182 d) improved genPlusIncr & genMinusIncr
4183 e) genCmp could generate bad code (when left assigned to DPTR)
4184 f) Fixed bug in hasInc
4186 * /sdcc/src/ds390/ralloc.c:
4187 a) packRegsForSupport could mess up live information (Fixed)
4188 b) packRegsDPTRuse could be incorrect for left & right shift
4190 * /sdcc/src/mcs51/ralloc.c:
4191 packRegsForSupport could mess up the live information (Fixed)
4193 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
4195 * /sdcc/src/SDCCast.c:
4196 can reverse a loop even if function call is present as long
4197 as the loop control variable is local & is not passed as parameter
4199 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4201 * /sdcc/ChangeLog: *** empty log message ***
4203 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
4204 More builtin function additions for TININative
4206 * /sdcc/src/ds390/ralloc.c:
4207 Had broken the regression testsuite
4209 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
4211 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
4212 Added funcattr hasStackParms will be set for reentrant functions when there
4213 are paramteres on the stack, this helps in minimizing frame pointer generation
4214 typeFromStr can handle function pointers now
4216 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
4217 *** empty log message ***
4219 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4221 * /src/ds390/gen.c, /src/ds390/main.c:
4222 More builtin function additions for TININative
4224 * /src/ds390/ralloc.c:
4225 Had broken the regression testsuite
4227 * /src/SDCCast.c: Fixed a bug in dumptree
4229 * /src/SDCCsymt.c, /src/SDCCsymt.h:
4230 Added funcattr hasStackParms will be set for reentrant functions when there
4231 are paramteres on the stack, this helps in minimizing frame pointer generation
4232 typeFromStr can handle function pointers now
4234 * /doc/builtins.txt, /doc/TININative.txt:
4235 *** empty log message ***
4238 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4240 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
4241 ALPHA version for -mTININative
4243 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
4244 updated to reflect changes in the port structure
4247 added function do_assemble (similar to do_link) if non-null this function
4248 will be called to do assembly (-mTININative) requires a multi command
4250 added function genAssemblerEnd will be called to generate assembler Epilogue
4253 added _JavaNative to debug info printing
4255 * /src/SDCCmain.c: added option --tini-libid
4256 added port->do_assemble function (-mTININative) has a multi command assemble
4258 * /src/SDCCglue.c: Disabled "constExpr" check
4259 added port->genAssemblerEnd function
4261 * /src/SDCCglobl.h: Added option --tini-libid value
4264 tookout optimizeCompare from the header (has no external references)
4266 * /src/SDCCast.c: made one more function "static"
4268 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4270 * src/z80/mappings.i: Added z80asm support.
4272 * src/z80/main.c: Added z80asm support on --asm=z80asm
4274 * src/z80/gen.c: Fixed asm portability issues.
4276 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4278 * src/SDCCglue.c (printExterns): Added global/extern split.
4280 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4282 * support/regression/Makefile: added test for mcs51 model large
4284 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4286 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4288 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4290 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4292 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4294 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4296 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4298 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4300 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4302 * support/regression/tests/simplefloat.c: Port to mcs51.
4304 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4305 * support/regression/tests/bug-485362.c: Added.
4307 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4309 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4311 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4313 * src/z80/gen.c (aopDump): Added a dump function.
4315 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4316 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4318 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4320 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4322 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4324 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4326 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4328 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4330 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4332 * support/regression/ports/ds390/support.c: Use tinibios.
4334 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4336 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4338 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4339 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4341 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4343 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4345 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4347 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4349 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4350 (packRegsForIYUse): Created and optimised.
4352 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4354 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4355 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4357 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4359 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4361 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4363 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4365 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4367 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4369 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4371 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4373 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4375 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4377 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4379 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4380 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4381 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4383 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4385 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4386 (genNotFloat): Added.
4387 (genUminusFloat): Added.
4389 * device/lib/z80/Makefile: Added floating pt stubs.
4391 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4393 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4395 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4397 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4399 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4401 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4403 * sdcc/support/regression/Makefile: Add port ds390.
4405 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4407 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4409 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4411 * sdcc/support/regression/ports/ds390/support.c: Added.
4413 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4415 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4417 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4419 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4421 * device/include/malloc.h: Added z80 and gbz80 support.
4423 * device/lib/gbz80/heap.s: Added.
4425 * device/lib/z80/heap.s: Added.
4427 * device/lib/malloc.c: Added z80 and gbz80 support.
4429 * support/regression/tests/malloc.c (testMalloc): Added.
4431 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4433 * support/regression/tests/bug-478094.c: Added.
4435 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4437 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
4439 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4441 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4443 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4445 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4447 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4449 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4451 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4453 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
4455 * support/regression/tests/bug-477927.c: Added.
4457 * src/z80/peeph.def: Added minor rules.
4459 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4461 * src/z80/peeph.def: Added jump optimisation modification.
4463 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
4465 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4467 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
4469 * support/regression/tests/funptrs.c: Added.
4471 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
4473 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4475 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
4477 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4479 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4481 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4482 (movLeft2ResultLong): Created.
4484 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4485 (joinPushes): Added. Joins two char pushes into a word push.
4487 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
4489 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4491 * support/makebin/Makefile (install): Added creation of dest dir.
4493 2001-10-24 Karl Bongers <karl AT turbobit.com>
4495 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4497 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
4499 * src/z80/ralloc.c: Turned off faulty pack for one use.
4501 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4503 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4505 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
4507 * support/regression/Makefile: Improved clean
4509 * support/regression/ports/gbz80/spec.mk: Added clean
4511 * support/regression/ports/host/spec.mk: Added clean
4513 * support/regression/ports/z80/spec.mk: Added clean
4515 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4517 * support/regression/ports/mcs51/timeout.c: little improvements
4519 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
4521 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4523 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4525 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4527 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
4529 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4531 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4533 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
4534 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4536 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4538 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4540 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4542 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4544 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4546 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4548 * support/regression/tests/longor.c: Added.
4550 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
4552 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4554 * as/mcs51/aslink.h: define PATH_MAX
4556 * as/mcs51/asm.h: define PATH_MAX
4558 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4560 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4562 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4564 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4566 * src/SDCCglobl.h: define PATH_MAX
4568 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4570 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4572 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
4574 * src/z80/gen.c (gencjneshort): Fixed
4576 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4578 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
4580 * support/regression/tests/bug-469671.c: Added.
4582 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4584 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
4586 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4588 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4590 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
4592 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4594 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4596 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4598 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4600 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4602 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4604 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4606 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
4608 * 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.
4610 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4612 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4614 2001-10-07 <johan AT FRIJA>
4616 * device/lib/gets.c (gets): fixed the return value.
4618 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
4619 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4621 * 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.
4623 * 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.
4625 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4627 * src/pic/gen.c: Removed Safe_strdup.
4629 * configure.in: Added option to enable libgc support.
4631 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4632 (bitVectUnion): Optimised.
4633 (bitVectIntersect): Optimised.
4634 (bitVectBitsInCommon): Optimised.
4635 (bitVectCplAnd): Optimised.
4637 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4639 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4641 * src/SDCCmain.c: distinguish between assembler debug and plain options
4643 * src/avr/main.c: remove standard assembler options
4645 * src/ds390/main.c: remove standard assembler options
4647 * src/mcs51/main.c: remove standard assembler options
4649 * src/port.h: removed "PENDING" comment
4651 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4653 * src/device/lib/_mulint.c : new, with assember functions
4655 * src/device/lib/_mullong.c : new, with assember functions
4657 * src/device/lib/_divuint.c : with assember functions
4659 * src/device/lib/_divsint.c : with assember functions
4661 * src/device/lib/_divulong.c: with assember functions
4663 * src/device/lib/_divslong.c: with assember functions
4665 * src/device/lib/_moduint.c : with assember functions
4667 * src/device/lib/_modsint.c : with assember functions
4669 * src/device/lib/_modulong.c: with assember functions
4671 * src/device/lib/_modslong.c: with assember functions
4673 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4675 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4677 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4678 replaced _mululong.c and _mulslong.c by _mullong.c
4680 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4682 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4684 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4686 * src/SDCCglue.c: test, if win32api is available for MINGW
4688 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4690 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4691 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4692 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4693 * support/regression/ports/host/spec.mk: removed GENERIC
4694 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4695 * support/regression/ports/z80/spec.mk: removed GENERIC
4697 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
4699 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4701 * support/regression/tests/bug-467035.c: Created.
4703 2001-10-01 <johan AT FRIJA>
4705 * src/SDCC.y: fixed bug #466586 part 1
4707 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
4709 * SDCCicode.c: z80 has no generic pointers
4710 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4712 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
4714 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4716 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
4718 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4720 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4722 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
4724 * configure.in: Fixed up so that ucsim is only configured once.
4726 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4728 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4729 (getPathDifference): As above.
4731 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4733 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4735 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
4736 * .version: Updated to 2.3.1
4738 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4739 Added copyright header.
4741 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4742 (assemble): Added support for macro based assembler commands.
4743 (linkEdit): Added support for macro based linker commands.
4744 (preProcess): Changed the pre-processor to use macros.
4745 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4746 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4748 * device/lib/z80/crt0.s: Added module name for debugging.
4750 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
4752 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4754 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4756 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4758 * src/Makefile.in: Added SDCCmacro and SDCCutil
4760 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
4762 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4764 2001-09-16 <johan AT FRIJA>
4766 * 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.
4768 2001-09-15 <johan AT FRIJA>
4770 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4771 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4773 2001-09-11 <johan AT FRIJA>
4775 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4777 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
4779 * support/regression/tests/bug-460444.c: Added test case.
4781 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4782 (genCast): Added justification for all of the asserts.
4784 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
4786 * support/regression/support.c: _xdata replaced by xdata
4788 * support/regression/spec.mk: removed _generic
4790 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
4792 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4794 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4795 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4797 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4799 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4801 * support/regression/tests/bug-460010.c: Added test case.
4803 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4805 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
4807 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4809 * support/regression/testfwk.c: removed workaround for bug #436344
4811 * support/regression/tests/bp.c: use less memory with mcs51
4813 * support/regression/tests/bug-441448.c: use less memory
4815 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4817 * support/regression/collate-results.py: typo
4819 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
4821 * support/regression/tests/fetchoverlap.c: Added new test case.
4823 * support/regression/tests/bp.c: Added new test case.
4825 * support/regression/tests/bug-448984.c: Added new test case.
4827 * support/regression/tests/pow2shifts.c: Added new test case.
4829 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4830 (genlshTwo): Fixed right shift for count > 8.
4832 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4834 2001-09-08 <johan AT FRIJA>
4836 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4838 2001-09-07 <johan AT FRIJA>
4840 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4842 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4844 2001-09-06 <johan AT FRIJA>
4846 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4847 * bernhard noted me at this: "() equals to (void)" (1.38)
4849 2001-09-05 <johan AT FRIJA>
4851 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4853 2001-09-04 <johan AT FRIJA>
4855 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4858 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
4860 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4862 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
4864 * link/z80/aslink.h: Fixed path for PATH_MAX
4866 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
4868 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4870 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4872 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4874 * 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.
4876 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
4878 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4879 (genCmp): Fixed up genCmp for the GB with longs.
4881 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4883 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4885 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4887 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4889 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
4891 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4893 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
4895 * 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.
4897 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4899 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
4901 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4903 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4905 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
4907 * sim/ucsim/configure: little improvement of Cygwin-detection
4908 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4909 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4910 * support/regression/tests/bug-221100.c: small changes for mcs51
4911 * support/regression/tests/bug-221168.c: small changes for mcs51
4912 * support/regression/tests/bug-227710.c: small changes for mcs51
4913 * support/regression/tests/staticinit.c: small changes for mcs51
4914 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4915 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4916 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601