1 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
3 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
5 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7 * doc/sdccman.lyx: added details about the HC08 storage classes and
8 interrupts, fixed the register usage info for z80 & gbz80
10 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12 * doc/sdccman.lyx: added more pic16 port documentation
13 * device/include/pic16/: added header pic18fregs.h
15 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
17 * doc/sdccman.lyx: added Vangelis' contribution
19 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
21 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
22 extend to the next CALL or PCALL, not just to the next CALL.
24 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
26 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
28 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
30 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
31 bug #895752 and a better fix for bug #716790
33 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
35 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
37 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
39 * doc/sdccman.lyx: minor changes, minor changed
41 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
43 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
44 which can't handle SDCC_NEWONEBYTEOPS,
45 (geniCodeMultiply): removed conversion from mult to shift for pic14
48 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
51 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
52 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
53 thus fixing bug #895406
55 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
57 * device/lib/_modsint.c,
58 * device/lib/_modslong.c: sign follows divisor only
59 * src/hc08/gen.c (genMultOneByte): if result size is 1,
60 signs or signedness can be ignored
61 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
62 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
63 added optimization for IFX,
64 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
66 reenabled optimization for IFX, which was removed on 2004-01-11
67 * src/SDCCast.h: added return type IFX
68 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
69 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
70 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
71 SDCC_OLDONEBYTEOPS selects the old behaviour
72 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
73 changed again and commented promotion rule
74 * src/SDCCval.c (valDiv): promotion no longer necessary
75 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
76 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
78 * support/regression/tests/onebyte.c: added
80 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
82 * gen.c (genInline): reverted to old code for assemnling inline
83 code because of bug reported James Chadd
85 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
87 * ralloc.h: missing declarations from previous patch,
88 seems that patch for ralloc.h was never applied, fixed
90 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
91 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
95 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
96 indirect addressing. Marked FSR0 as deprecated
97 * gen.c (pointerCode): commented out, not needed now
98 (pic16_popGet2p): new MOVFF helper function
100 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
101 (shiftRLong): removed duplicate debugging info
103 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
105 * src/ds390/gen.c (genNearPointerGet),
106 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
107 optimization with bits, but not bitfields.
108 * src/ds390/ralloc.c (packRegisters),
109 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
111 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
113 * src/SDCCcse.c (algebraicOpts): copy operands before modification
115 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
118 * src/SDCCicode.c (operandFromSymbol),
119 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
120 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
121 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
122 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
123 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
124 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
126 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
127 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
128 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
129 * src/SDCCsymt.c (newSymbol),
130 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
133 * src/SDCCval.c (newiList): fixed bug #885705
135 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
137 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
138 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
140 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
142 * device/include/c8051f120.h,
143 * device/include/c8051f300.h,
144 * device/include/c8051f310.h: added/updated header files for Silicon
145 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
146 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
147 in new section Submitting patches
149 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
151 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
152 genFarPointerGet, genCodePointerGet, genGenPointerGet,
153 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
155 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
156 genFarPointerGet, genCodePointerGet, genGenPointerGet,
157 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
159 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
160 genFarPointerGet, genCodePointerGet, genGenPointerGet,
161 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
163 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
164 genFarPointerGet, genCodePointerGet, genGenPointerGet,
165 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
166 genGenPointerSet): fixed bug #892400
167 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
168 to eliminate build warnings.
169 * src/SDCCast.c (processParms),
170 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
172 * support/valdiag/valdiag.py: added GCC to the list of defines active
173 when compiling with gcc
175 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
177 * support/Util/SDCCerr.h,
178 * support/Util/SDCCerr.c,
179 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
180 with an incomplete type (fixed bug #883734)
181 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
183 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
185 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
187 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
189 * src/SDCCast.c (decorateType),
190 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
191 function pointer implementation
192 * support/regression/tests/funptrs.c: added tests to verify both forms
193 of function pointers work correctly. Added tests to verify parameters
194 are passed in the correct order.
196 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
198 * device.c (regCompare): registers are sorted by ascending
199 address and increasing size,
200 * main.c (_pic16_finaliseOptions): removed the declaration
201 of compiler macro MCU. Now a macro of the format pic18fxxxx
202 will be defined from the command line
204 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
205 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
207 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
208 PCOP_RLCF was overwritten!
209 * gen.c (genSkip): commented out calls to pic16_emitcode,
210 * (genCmpEQ): fixed "long" compares, only high word did get compared,
212 * (genRRC): added debugging info,
213 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
214 overwritten while shifting,
215 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
216 overwritten while shifting,
219 * (shiftLLeftOrResult),
220 * (shiftRLeftOrResult),
222 * (shiftLLong): Implemented with pic16_emitpcode
223 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
224 * (genLeftShift): Fixed bug, operand for shift by variable always
225 was "and"ed with 0x0f,
226 * (genLeftShiftLiteral),
228 * (genRightShiftLiteral): added debugging info,
229 * (genrshFour): added comment,
230 * (genRightShift): determined signedness from operand "left"
233 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
235 * src/SDCCicode.c (geniCodeParms),
236 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
237 function pointers, fixed function pointer bugs #861242 and #861896
239 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
241 * device/include/c8051f000.h,
242 * device/include/c8051f120.h,
243 * device/include/c8051f300.h: added header files for Silicon
244 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
246 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
248 * src/SDCCast.c (processParams): added new type flow and restructured
249 (gatherAutoInit): added new type flow
250 (addCast): cosmetic changes
251 (getLeftResultType): added new type flow for array indices, patch
252 provided by Stas, see FR #877103
253 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
254 array index patch by Stas
255 * src/SDCCast.h: added prototype getResultTypeFromType()
257 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
258 * src/pic/glue.c (pic14emitStaticSeg),
259 * src/pic16/glue.c (pic16emitStaticSeg),
260 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
261 for initialization of symbols
262 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
263 * support/Util/SDCCerr.h:
264 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
265 * .version: bumped version number to 2.3.8
266 * device/include/Makefile.in (install),
267 * doc/Makefile (install): changed to 'rm `find ...`' construct to
270 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
272 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
273 Slade Rich fixed an optimization bug
274 * src/pic/pcodepeep.c,
275 * src/pic/pcoderegs.c
276 * doc/Makefile (install): added test for directory
278 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
280 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
281 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
282 * src/pic/ralloc.c (getRegPtr, getRegGpr),
283 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
284 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
285 * as/mcs51/asexpr.c (term),
286 * as/hc08/asexpr.c (term): fixed bug #887146
288 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
290 * src/z80/gen.c (genMult): handle single byte result product
291 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
292 DUMMY_READ_VOLATILE (fixed bug #886367)
294 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
296 * support/regression/tests/libmullong.c: fixed logic, on little endian
297 hosts we ended without a mullong_wrapper()
299 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
301 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
302 virus/worm forged address usage.
304 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
306 Fixed promotion, it should be done on AST level:
307 * src/SDCCast.c (addCast): added promotion to int
308 (decorateType): updated call to upCast()
309 * src/SDCCicode.c (geniCodeLeftShift): removed call to
310 usualUnaryConversions()
312 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
314 * support/regression/tests/literalop.c (mulWrapper): Added a
315 wrapper to remove integer overflow warnings.
317 * support/regression/tests/float_trans.c: Made work on host.
319 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
322 * support/regression/generate-cases.py (main): Changed from inline
325 * doc/Makefile (install): Changed to depth first to get rid of
326 missing directory install warning.
328 * as/Makefile (install-doc): Made work on Mac.
330 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
332 * src/SDCCast.c: added an additional type flow in decorateType() of
333 opposite direction, see feature request #860006; it's enabled at runtime
334 by setting the environment variable SDCC_NEWTYPEFLOW
335 * src/SDCCast.h: changed prototype of decorateType()
336 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
337 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
338 'char' to 'int' can be omitted, if both operands are 'unsigned char';
339 see feature request #877103
340 * src/SDCCval.c: updated call of decorateType()
341 (valBitwise): fixed bug #882876
342 (valMinus): added promotion
343 (valLogicAndOr): result is unsigned
344 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
345 * src/SDCCsymt.c (computeType),
346 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
347 must not cause an unsigned operation
348 * src/pic/glue (pic14emitRegularMap),
349 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
351 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
353 * src/pic/pcode.c (PCodeID): commented out left over debug code
355 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
357 * support/valdiag/tests/overflow.c: added shift tests
365 * src/pic/pcodepeep.c,
366 * src/pic/pcoderegs.c,
368 * src/pic/ralloc.h: applied patch from Slade Rich;
369 added support for multiple code pages and multiple RAM banks on the
370 PIC 14 port. The ASM files now no longer simply assume all the
371 code / RAM are in the same page / bank. This means the linker can
372 safely allocate code/RAM of separate ASM files to different pages/banks.
373 * doc/sdccman.lyx: added Slade's tips
374 * src/mcs51/peeph.def: fixed bug #880768
376 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
378 * src/hc08/ralloc.c (rematStr): fixed bug #879282
379 * src/SDCCast.c (decorateType): fixed bug #880197
381 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
383 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
386 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
387 strtof is not part of C89 and isn't included with Mac OS X.
389 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
391 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
392 shiftL2Left2Result): fixed bug #879326
393 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
394 (genMultOneByte): fixed bug in signed vs unsigned multiplication
395 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
396 address fetch for clr instruction
397 * device/lib/hc08/_mulint.c: created optimized assembly version
398 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
400 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
402 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
403 proposed in FR #877103
405 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
407 * src/SDCCval.c (cheapestVal): added missing checks
408 * src/SDCCicode.c (usualBinaryConversions): fixed condition
409 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
411 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
413 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
416 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
418 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
419 loaded with the linker search paths (-L arguments) and the libraries
420 to be linked with the current source (-l arguments). Changes
421 currently will affect only the pic16 port.
422 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
423 include path the port specific paths and port specific libraries,
424 * gplink command now contains the $3 argument,
425 * src/pic16/device.h,
426 * src/pic16/device.c,: structure PIC_device is made public and
427 renamed to PIC16_device, the same for variable Pics which is renamed
428 to Pics16. Updated all references to them.
429 * src/pic16/glue.c (pic16glue): corrected bug with code
430 initialization which bypassed the variable initializations block.
432 * device/lib/pic16/Makefile.rules: removed --penable-stack from
433 COMPILE_FLAGS and added the --nostdinc option
435 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
437 * device/include/mc68hc908jb8.h: Register defs for another member
438 of the hc08 family. Contributed by Bjorn Bringert - thanks!
440 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
442 Documenting changes from previous commits.
443 * configure.in (version 1.56),
444 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
445 when generating output files to configure the pic16 library,
446 but now I've commented it out, since gputils aren't installed in the
447 SF compile farm, so library won't compile
449 * device/lib/Makefile.in (version 1.56): initially I've added in
450 target 'all' the prerequestive 'model-pic16' so it compiled the
451 pic16 library, but now I've commented it out for the same reasons
453 * added targets 'model-pic16' and 'objects-pic16' to compile the
455 * added target 'port-specific-objects-pic16' to handle the
456 generated libraries and copy them into the build/ directory
457 * added target 'clean-intermediate-pic16' to clean intermediate
458 files into pic16 directory
459 * in target 'installdirs' added line to create directory pic16 in
460 the installation path
462 * device/include/Makefile.in (version 1.11): in target 'install'
463 added lines to copy all header files to installation path,
464 * in target 'installdirs' added line create directory for pic16
465 headers in the installation path
467 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
469 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
472 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
475 * device/lib/configure.in,
476 * device/lib/configure: fixed for autoconf 2.57
478 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
480 * src/z80/main.c (_parseOptions): fixed the portmode= command line
481 option so that it actually works. Made it specific to the z80, since
482 the gbz80 doesn't have these kinds of I/O ports.
484 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
486 * device/include/z180.h,
487 * device/lib/_memcpy.c,
488 * device/lib/_memmove.c,
489 * device/lib/_mulint.c,
490 * device/lib/ser_ir.c,
491 * device/lib/ser_ir_cts_rts.c,
492 * device/lib/_strcmp.c,
493 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
494 * src/z80/main.c (_process_pragma): add support for pragmas bank and
495 portmode; added deprecation warning for bank= and protmode= forms.
496 Also, guard against buffer overflow.
497 * src/z80/gen.c (aopGet): generate better code for sfr banked read
499 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
501 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
502 changed interrupt vector table generation to only emit declared vectors.
503 * device/include/Makefile.in: added missing backslash
504 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
506 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
508 Mainly changes to support compilation of the device libraries
509 * src/pic16/device.c: stack is allocated via symbol and not
510 via literal number. The symbol is placed in the corresponding
511 position of the data ram
512 * (pic16_dump_section): relocatable and absolute uninitialized
513 data are now emitted in sorted order to reduce section naming,
514 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
515 weren't marked as being in the access bank,
517 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
519 Added portion of GNU PIC Library under the directory
520 device/include/pic16 and device/lib/pic16. These files
521 contain the declarations of SFRs for the PIC18Fxx2 devices.
522 The directory is initialized via configure from toplevel.
524 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
526 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
527 the spilllocations to be compared correctly
529 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
531 * src/SDCCast.c (decorateType): fixed bug introduced today
533 2004-01-12 Borut Razem <borut.razem AT siol.net>
535 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
536 doc/sdccman.lyx: upper case pragmas are deprecated
538 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
540 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
541 in simpler and even better code
543 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
545 * src/SDCCicode.c (operandOperation): fixed bug #874819
546 * src/SDCCast.c (decorateType): fixed
547 char foo (unsigned long ul) { return ul > 0; }
549 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
551 * doc/sdccman.lyx: Moved and added some sections, small changes
552 all over. Telling LaTeX to be less strict with word spacing
553 to better keep the right margin. Changed some notes about
554 maintainance of the ports in section 3.2.1 - is it OK like this?
556 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
559 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
560 convilong): modified to inform the pic16 port that builtin functions
563 PIC16 PORT specific changes:
564 * src/pic16/device.c pic16_dump_equates() added,
565 processor registers declared internally by the port are emitted in
566 the translation as equates,
567 * src/pic16/gen.c: inline code is passed unprocessed to the
569 * (pic16_popGetLit2): fnuction modified to take second operand as
570 pCodeOp pointer and not as literal,
571 * (popRegFromIdx): prefixed with pic16_,
572 * (pic16_popCombine2): modified to receive already allocated pCode
574 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
575 * (genFunction): initializes local stack frame and pushes on stack
576 all the registers used by this function,
577 * (genEndFunction): restores all registers from stack and restores
579 * src/pic16/glue.c (pic16emitRegularMap): various changes and
581 * (pic16glue): changed the program startup sequence,
582 * added new dbName code 'A' for functions placed in absolute section
583 * src/pic16/main.c: added function attribute _naked,
584 * added pragma 'code' to place a fnuction at an absolute address,
585 * added command line arguments --debug-ralloc and --pcode-verbose,
586 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
587 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
588 * (pic16_newpCodeOpLit2): modified to take the second operand as
590 * (pic16_printpBlock): modified to emit each function in a separate
592 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
593 UPPER for immediate operands,
594 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
596 * src/pic16/peeph.def: all peepholes with movff are commented out,
597 because there is a problem in the pcode peep optimizer,
598 * src/pic16/ralloc.c: the register allocator can now reuse local
599 function symbols for another function. This saves register usage.
600 * src/pic16/ralloc.h: added flag isLocal in structure regs,
602 Added file src/pic16/NOTES with information about program writing on
603 the current port version.
605 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
607 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
608 and peephole 252 (array access)
610 2004-01-09 Borut Razem <borut.razem AT siol.net>
612 * src/SDCCmain.c : fixed #872250: -l command line defined library
613 files are scanned before standard library files
615 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
617 * src/SDCCast.c (decorateType): fixed bug #874046
619 2004-01-09 Borut Razem <borut.razem AT siol.net>
621 * support/scripts/sdcc.nsi: remove previous installation
623 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
625 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
626 bytes for last interrupt vector (mcs51)
627 * sdcc.spec: fixed typo
629 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
631 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
632 gen51Code): more efficient parameter receive for --model-large
635 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
638 * src/z80/main.c: added missed needLinkerScript flags (more than
639 one port structure defined in these file)
640 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
643 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
645 * src/SDCCmain.c: removed various references to DEFAULT_PORT
646 * src/port.h: added flag needLinkerScript in port->linker
647 structure to inform whether to create a .lnk file or not,
655 * src/z80/main.c: changed appropriately to configure
656 needLinkerScript flag
658 * src/pic16/gen.c (genAddrOf): fixed bug #863624
659 * src/pic/glue.c: added variable udata_section_name to
660 override default uninitialized data segment definition for
661 devices only with SHAREBANK memory (reported from Erik Epetrich)
662 * (pic14emitOverlay): modified to emit a commented overlay segment
663 directive when no overlay data exist
664 * (picglue): modified to emit uninitialized data segment
665 according to udata_section_name
666 * src/pic/main.c (_pic14_parseOptions): added command line
667 options --udata-section-name=[name] to override default
668 udata definition name
669 * modified _linkCmd and _asmCmd to include compiler passed
670 arguments via -W option
671 * src/pic16/main.c: added $l in _asmCmd, changed extension for
672 object file from '.rel' to '.o' in port->linker structure,
673 changed size of fptr from 2 to 3 in port structure
675 2004-01-07 Borut Razem <borut.razem AT siol.net>
677 * support/scripts/sdcc.nsi: update PATH
678 * support/scripts/sdcc.ico: craeted
680 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
682 * device/include/Makefile.in: fix install
683 * doc/Makefile: fix install
685 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
687 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
689 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
690 how the function variable allocation summary is displayed; also
691 include information about variables allocated to the overlay
694 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
696 * as/mcs51/lkmain.c: Help about -Y option
697 * as/mcs51/lkarea.c: Fixed gcc warnings
699 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
701 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
703 * support/valdiag/tests/overflow.c: added
704 * src/SDCCast.c (decorateType),
705 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
708 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
710 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
713 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
715 A python script to validate compiler diagnostic messages. It can be
716 used to verify that sdcc complains about bad c source code and
717 gives a good location of the error.
718 * support/valdiag/Makefile,
719 * support/valdiag/valdiag.py,
720 * support/valdiag/tests/*
722 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
724 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
725 * src/SDCCsymt.c (newEnumType),
727 * support/Util/SDCCerr.c,
728 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
730 * support/regression/tests/enum.c: added test for enum values that
731 require at least 2 bytes of storage.
733 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
735 * src/common.h: added ifndef/define/endif macros
736 around the header file.
737 Bug reported from Jesus Calvino-Fraga
739 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
742 * device/include/Makefile.in: don't install CVS directories
743 * device/lib/Makefile.in: added removal of CVS directories after install
744 * doc/Makefile: fixed install, added local_icons
745 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
746 * src/mcs51/gen.c (genRightShift): fixed bug #870788
747 * src/ds390/gen.c (genRightShift): fixed bug #870788
748 * src/SDCCast.c (decorateType): fixed bug #870781
750 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
752 PIC16 port related changes:
753 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
754 added variable stackPos,
756 * gen.c: genCall, assignResultValue: added support for
757 pushing/retrieving function parameters to/from stack,
758 genFunction,genEndFunction: setup stack frame for the
760 genAddrOf: will be changed according to bug 863624
762 * added files genutils.c and genutils.h which contain gen*
763 debugged and optimised functions extracted from gen.c
765 * glue.c: added variable 'externs' which holds extern symbols,
766 pic16emitRegularMap: is modified to properly handle relocatable
767 symbols under the new scheme,
768 pic16createInterruptVect: is modified
769 pic16printPublics: is modified to emit 'global' assembler directives,
770 added pic16_printExterns to print extern symbols,
771 pic16glue: initializes stack/frame pointer in the beginning of
772 the assembly output. Temporary hack, will be corrected later,
773 because gplink yet does not support stack and SDCC does not
774 yet support a type of crt0.o object to create the final binary.
776 * Removed many lines that contain 8051 legacy code.
777 * The code is finally placed under a 'code' directive.
778 * Added port specific options.
780 * _process_pragma: simplified since now we do not need *special*
781 include file to define SFR registers. But a separate header
782 will be needed. This will be developed later.
783 * _pic16_parseOptions: added, parses port specific options:
784 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
785 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
786 --preplace-udata-with=
788 * _pic16_setDefaultOptions: modified to initialize section names,
789 but hack is temporarly out of order since it needs improvement.
790 * _pic16_genAssemblerPreamble: configuration words are emitted by
791 their address instead of their name. This part is incomplete and
792 supports only the 18Fxx2 devices. Other devices will emit an error
793 during assembly since they do not contain the same set of config
795 * _pic16_genIVT: is modified,
797 * pcode.c: added definitions for some hardware registers that are needed
799 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
800 All PCI entries are updated. Now LFSR is supported.
801 * Removed pic16_pciTRIS is mentioned by mdubuc in source
802 * added pic16_newpCodeOpLit2 to support instructions with
803 two literal arguments
804 * pic16_pCode2str: corrected code that emits assembler instructions
805 with two literal operands and those that have an access bit modifier
806 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
807 this fixes a bug which caused some labels to be lost, when an
808 assembler directive was added, i.e. banksel,
809 * pic16_FixRegisterBanking: improved logic that causes the insertion
811 * InlineFunction: functions that are called once, are not any more
812 inlined. This can be a port option in the future,
814 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
816 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
817 hold the corresponding uninitialized symbols,
818 * pic16_allocProcessorRegister: registers have explicit marked the
820 * pic16_allocInternalRegister: registers are explicit marked as
822 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
823 processing list, so bit registers were lost,
826 * ralloc.h: added field 'accessBank' and original symbol operand
827 in register definition,
828 * removed the field isMapped from register definition,
830 ** Several functions have been removed from various sources:
831 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
832 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
833 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
834 pic16_assignRelocatableRegisters
836 ** others have been introduced:
837 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
838 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
840 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
842 * support/scripts/inc2h.pl: changed definition of BIT_AT
843 to emit 'sbit at' instead of 'bit at'. This was a request.
845 PIC16 port related preliminary changes:
846 * gen.c: prefixed function popRegFromString with
847 pic16_ and all references to it corrected
848 * pcode.c: all pic16_pc_* hardware registers prefixed
850 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
851 * ralloc.c: newReg(): when register is REG_SFR then
853 pic16_allocProcessorRegister(): marks register wasUsed=0
854 pic16_writeUsedRegs(): added a call to assign processor
855 registers via pic16_assignFixedRegisters
857 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
859 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
860 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
861 variables in unused register banks. Also the SSEG is placed
862 wherever there is enough space for it, and IDATA can be anywhere
863 in internal RAM. For now compile using -Wl-Y[stack_size].
864 The mem file is different for this option as well, since it
865 makes no sense of talking about DSEG lenght.
867 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
869 * src/SDCClrange.c: fixed bug 869095 that caused segfault
870 in certain cases, e.g. when ROM assignment, patch provided
871 from Albert den Haan.
873 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
875 Many signedness and type propagation fixes:
876 * src/SDCCicode.c: made geniCodeCast() static
877 replaced SPEC_ by IS_ (cosmetic)
878 (operandOperation): fixed div and mod operation
879 (usualBinaryConversions): added support for promotion of char
880 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
881 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
882 (geniCodeAdd): an array index will stay unsigned, even if promoted
884 (geniCodeArray): ditto
885 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
886 * src/SDCCsymt.c (computeType): added more support for char;
887 promotion of char is selectable by promoteCharToInt, fixed signedness
889 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
890 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
891 * src/SDCCval (val*): replaced signedness calculation by
893 rearranged if-branches (cosmetic)
894 (valShift): added warning W_SHIFT_CHANGED
895 (valCompare): fixed problem with different types
896 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
897 * support/regression/tests/literalop.c: added many cases
898 * support/regression/tests/ast_constant_folding.c: changed finally to
900 * .version: new year, new version: 2.3.7
901 * src/SDCCmain.c (main): applied patch #866468
902 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
903 provided by Scott Bronson
904 * doc/sdccman.lyx: updated documentation for sdcdb
905 updated and added chapter tips
907 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
909 * src/SDCCsymt.h: missing from yesterday's commits
911 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
913 * src/SDCC.y (struct_or_union_specifier),
914 * support/Util/SDCCerr.c,
915 * support/Util/SDCCerr.h: verify that struct & union tags are used
918 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
920 * src/SDCCglobl.h: missing from yesterday's commits
922 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
924 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
925 sft_attributes, struct_declaration, parameter_declaration,
926 type_name, start_block, declaration_list),
927 * src/SDCC.lex (check_type): support redefinition of typedef names
929 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
931 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
932 aligned xdata arrays. Erik helped me with the if clause.
934 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
936 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
939 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
942 * src/SDCCast.c (newAst_),
944 * src/SDCCicode.c (ast2iCode, newiCode),
946 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
947 expr, statement, expression_statement, selection_statement,
948 iteration_statement, expr_opt, jump_statement): foundation for tracking
950 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
953 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
955 * support/Util/SDCCerr.c,
957 * src/SDCCast.c (createCase, createDefault, decorateType),
958 * src/SDCClabel.c (labelUnreach),
959 * src/SDCC.y (labeled_statement, jump_statement): More improvements
961 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
962 (with thanks to Stas Sergeev)
963 * device/include/time.h,
964 * device/lib/time.c (CheckTime): suppress unreachable code warning
966 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
968 * src/SDCCast.c (createIvalCharPtr),
969 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
971 * support/regression/tests/nullstring.c: tests for these two bugs
973 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
975 * support/Util/SDCCerr.h,
976 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
977 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
978 about storage class and 'at' used inside struct or union
979 * src/SDCCBBlock.c (iCodeFromeBBlock),
980 * src/SDCCcse.c (ifxOptimize),
981 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
982 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
983 printIval, emitStaticSeg, emitOverlay),
984 * src/SDCClabel.c (deleteIfx),
985 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
986 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
987 gatherAutoInit, processParms),
988 * support/Util/SDCCerr.h,
989 * support/Util/SDCCerr.c (werrorfl): Support for better error location
990 reporting for post-parse errors.
992 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
994 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
995 implicit casts via union; they don't work on big endian systems
996 (possible fix for bug #861138)
998 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1000 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
1001 * src/mcs51/main.c: fixed the fix for bug #737001
1003 2003-12-15 Borut Razem <borut.razem AT siol.net>
1005 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
1007 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1009 * support/makebin/makebin.c: put output in binary mode
1011 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1013 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
1014 xdata and data memory on startup. Set the environment variable
1015 SDCC_NOGENRAMCLEAR to disable this.
1016 * src/mcs51/peephole.def,
1017 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
1018 (allows non-interrupt and interrupt code to safely compete for a resource
1019 without the non-interrupt code having to disable interrupts)
1021 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1023 * src/SDCCicode.c (geniCodeAdd),
1024 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
1025 with valFromType if type might be a pointer and host is big endian).
1026 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
1027 types, not just integer types.
1028 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
1029 multiply defined with mismatching "at" address.
1031 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1033 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
1034 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
1035 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
1036 with embedded nulls (fixed bug #753752)
1038 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1040 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
1041 Apparently this did not see much testing (endless loop)
1043 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1045 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
1047 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1049 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
1050 gracefully handle NULL memmap pointers
1052 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1054 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
1055 instead of deleting the iCode when an operand is volatile
1056 * src/z80/gen.c (genDummyRead),
1057 * src/mcs51/gen.c (genDummyRead),
1058 * src/ds390/gen.c (genDummyRead),
1059 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
1061 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
1062 * src/SDCC.y: fixed bug #850420
1064 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1066 Applied z80 i/o port patch from Peter Townson and fixed some operators
1067 to better handle operands in A register.
1068 * device/include/z180.h
1074 * src/z80/peeph-z80.def
1078 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1080 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
1082 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1084 * device/lib/hc08/_mullong.c: Removed extra #endif
1086 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1088 * sim/ucsim/hc08.src/inst.cc,
1089 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
1091 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
1092 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
1093 * device/include/stdarg.h: fixed varargs for hc08
1094 * device/lib/Makefile.in,
1095 * device/lib/hc08/Makefile,
1096 * device/lib/hc08/_mulint.c,
1097 * device/lib/hc08/_mullong.c: fixed some endian problems
1099 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1101 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
1102 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
1103 * device/lib/_gptrget.c,
1104 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
1106 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1108 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
1109 * src/SDCCast.c (astErrors): fixed bug #846007
1110 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
1112 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1114 * src/SDCCast.c (decorateType): disabled a transformation I added in
1115 revision 1.188 (access to fields of a structure at an absolute address);
1116 it breaks with bitfields, extern declarations, and gcse analysis.
1117 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
1118 could be assigned through a pointer, so don't complain.
1119 * src/SDCCast.c (astErrors),
1121 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
1123 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
1125 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
1126 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
1127 output of __config directives, since gpasm now supports them
1128 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
1129 pre-processor macro, i.e. -DMCU=p18f452
1130 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
1131 and modified to handle 'cast' icode similarly to '=' icode
1132 * src/pic16/device.h (typedef struct PIC_device): added field
1133 'extMIface' to indicate that chip has external memory interface
1134 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
1135 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
1138 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1140 * src/SDCC.y (pointer): fixed bug #846006
1141 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
1142 * src/SDCCast.c (decorateType): fixed bug #846009
1143 * src/ds390/peeph.def,
1144 * src/ds390/gen.c (genAnd, genOr),
1145 * src/mcs51/peeph.def,
1146 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
1148 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1150 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
1157 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
1161 * src/SDCCbitv.c: added function to free a bitvector
1163 * src/SDCClrange.c: added function to recompute the liveranges
1165 * src/ds390/ralloc.c,
1166 * src/hc08/ralloc.c,
1167 * src/mcs51/ralloc.c,
1169 * src/pic16/ralloc.c,
1170 * src/xa51/ralloc.c,
1171 * src/z80/ralloc.c: recompute the liveranges after register packing
1173 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
1175 * src/SDCCloop.c (newInduction): fixed bug #845630
1177 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1179 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
1180 inadvertantly left behind from my 2003-11-12 change
1182 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1184 Updated headers I neglected to commit yesterday.
1188 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1190 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
1191 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
1192 * src/SDCCopt.c (eBBlockFromiCode),
1193 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
1194 the creation of the key hash table from the sequencing so it can be used
1195 earlier (for some GCSE bug fixes still pending)
1197 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1199 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
1200 * support/regression/tests/addsub.c: testing genPlus shortcut
1202 2003-11-15 Borut Razem <borut.razem AT siol.net>
1204 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
1206 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1208 * src/SDCCcse.c (cseBBlock): fixed bug #527779
1209 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
1210 ordering is immaterial.
1211 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
1213 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1215 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
1216 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
1217 (SIGSEV) of bug #840381
1218 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
1219 unlink new file before rename if new and old filenames are the same)
1221 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1223 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
1224 uninitialized variables) for the mcs51. Set environment variable
1225 SDCC_GENRAMCLEAR to test.
1226 xdata initialization slightly shorter
1228 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1231 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
1232 #838241 & 780691 (basicly the same bug)
1233 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
1234 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
1236 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
1238 * src/SDCCmain.c (linkEdit): "fix" #834252
1240 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1242 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
1244 * src/SDCC.y: fixed bug #819403
1246 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1248 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
1249 the reentrant attribute.
1250 * src/hc08/gen.c (genPackBits): added missing stack readjustment
1251 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
1253 * src/SDCCast.c (decorateType): fixed bug with storage class not being
1254 updated during pointer dereference; f.e. ~(((char *)1)*) was being
1255 erroneously reduced to a literal.
1256 * src/hc08/ralloc.c (packRegisters, rematStr),
1257 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
1260 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1262 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
1263 * doc/sdccman.lyx: changed from 'article' to 'book'
1264 * doc/Makefile: readded test_suite_spec and cdbfileformat
1266 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
1268 * device/include/stdlib.h: include malloc.h to comply with ANSI
1269 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
1271 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1273 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1274 * doc/clean.mk: also remove *.out files
1275 * doc/sdccman.lyx: some additions, larger top/bottom margins
1277 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1279 * src/SDCC.y: fixed bug #837365
1280 * support/regression/tests/bitopcse.c
1281 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1282 a symbol (might be valop instead)
1283 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1284 * device/lib/clean.mk: added hc08 to the cleaning list
1286 2003-11-04 Borut Razem <borut.razem AT siol.net>
1288 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1290 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1291 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1292 malloc is declared in standard stdlib.h
1294 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1296 * device/lib/hc08/Makefile: need to clean .rel not .o files
1297 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1299 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1309 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1310 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1311 tests (which uses the port's oclsExpense function)
1317 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1319 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1321 * src/SDCCcse.c (ifxOptimize),
1322 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1323 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1324 deleting the IFX iCode.
1325 * src/hc08/ralloc.c: reduced unneeded slocs
1326 * src/hc08/gen.c: fixed bug in asmopToBoolean
1328 2003-11-04 Borut Razem <borut.razem AT siol.net>
1330 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1331 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1332 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1333 transferred to configure
1335 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1337 Use headers defined in the C[++] standards:
1338 * sim/ucsim/gui.src/serio.src/fileio.cc
1339 * sim/ucsim/gui.src/serio.src/frontend.cc
1340 * sim/ucsim/gui.src/serio.src/main.cc
1341 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1342 * support/Util/NewAlloc.c
1348 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1350 * Added MSVC projects for hc08 assembler and linker:
1351 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1352 /as/hc08/link_hc08.dsp
1354 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1356 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1358 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1360 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1362 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1364 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1366 2003-10-31 Borut Razem <borut.razem AT siol.net>
1368 * support/cpp2/cpplib.h,
1369 support/cpp2/cpplib.c,
1370 support/cpp2/cpplex.c,
1371 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1372 to switch _asm block preprocessing on / off. Default is
1373 #pragma preproc_asm +
1375 2003-10-31 Borut Razem <borut.razem AT siol.net>
1377 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1378 when outputting comment blocks (when executed with -C option) and
1379 _asm (SDCPP specific) blocks
1381 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1383 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1385 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1387 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1389 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1391 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1392 * src/SDCCast.c (decorateType): fixed bug #832664
1394 2003-10-31 Borut Razem <borut.razem AT siol.net>
1396 * support\cpp2\cpplex.c: fixed for SDCPP:
1397 comments(when executed with -C option) and _asm blocks
1398 were included even if they where in skipped #if block.
1399 Applied solution from GCC cpp 3.3.2
1401 2003-10-31 Borut Razem <borut.razem AT siol.net>
1403 * src/SDCC.lex: sdcc now understands both formats:
1404 '# <line_number> <file_name>' and
1405 '#line <line_number> <file_name>'
1406 * support/cpp2/cppmain.c: sdcpp now generates the standard
1407 '# <line_number> <file_name>' instead of former
1408 '#line <line_number> <file_name>'
1410 2003-10-30 Borut Razem <borut.razem AT siol.net>
1412 * support/cpp2/cpphash.h,
1413 * support/cpp2/cpplib.h
1414 * support/cpp2/cpplex.c,
1415 * support/cpp2/cppmain.c,
1416 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1418 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1420 Fixed a number of problems revealed by bug #827883.
1421 * src/SDCCloop.c (loopInvariants): Spill location of the
1422 result operand should be recomputed if extracted from
1423 a loop. Also, don't extract assignments of an iTemp
1425 * src/SDCCast.c (isConformingBody): loop reversal should
1426 not occur if the control variable is involved with a
1427 relational operator.
1429 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
1431 * .version: bumped to 2.3.6 to reflect the big improvements
1432 made by Erik and Klaus. Thanks!
1434 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
1436 Replaced the livrange code.
1437 * src/SDCClrange.c: added new LR code
1439 * src/SDCCBBlock.h: removed remainig parts from old LR code
1440 * src/ds390/ralloc.c,
1441 * src/ds390/gen.c: minor fixes to make it work with new code
1443 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1448 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1449 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1450 (tweaked fix for bug #818696)
1452 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1454 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1456 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1459 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1460 * src/mcs51/gen.c (gencjneshort),
1461 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1462 more efficient (per Scott Bronson's suggestion)
1464 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1466 Extended the semantics of the critical keyword to include
1467 individual statements. See RFE #827755 and #799831
1472 * support/Util/SDCCerr.c
1473 * support/Util/SDCCerr.h
1478 2003-10-19 Borut Razem <borut.razem AT siol.net>
1480 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1482 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1484 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1486 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1487 and predecrement operand is displayed
1489 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1491 * src/SDCCval.c (valMinus): fixed bug #826041
1493 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1495 Some hc08 related updates that I missed earlier
1496 * sim/ucsim/stypes.h
1497 * support/regression/ports/hc08/spec.mk
1499 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1501 New target "hc08" for the Motorola 68hc08 family of micros
1509 * sim/ucsim/hc08.src/*
1510 * sim/ucsim/configure.in
1511 * src/ucsim/configure
1512 * sim/ucsim/packages_in.mk
1515 * device/include/mc68hc908qy.h
1517 * device/lib/Makefile.in
1518 * support/regression/ports/hc08/*
1519 * support/regression/Makefile
1521 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1523 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1525 * src/ds390/gen.c (genCast): fixed bug #821957
1527 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1529 * device/lib/logf.c: "fixed" overlay bug
1530 * support/regression/ports/host/spec.mk: added m library
1531 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1532 * support/regression/tests/float_trans: added (for Eric)
1534 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
1536 * src/mcs51/gen.c (genCpl): fixed bug
1537 http://sf.net/mailarchive/message.php?msg_id=6263915
1539 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
1541 * src/SDCCast.c (decorateType): added extended constant folding
1542 * src/SDCCsymt.c (computeType): cleanup
1543 * src/SDCCval.c (valShift): minor optimization
1544 * support/regression/tests/ast_constant_folding.c: added
1546 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1548 * src/SDCCmain.c: removed some unintended changes
1550 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1552 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1553 * src/z80/gen.c: fixed part of bug #817589
1554 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1556 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
1558 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1569 * src/ds390/ralloc.c
1571 * src/mcs51/ralloc.c
1573 * src/pic16/ralloc.c
1576 * src/z80/gen.c: removed unused label "release:"
1578 2003-10-06 Borut Razem <borut.razem AT siol.net>
1580 * src/SDCC.lex: removed definition of unused variables
1581 save_optimize and save_options
1583 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
1585 * clean.mk: removed '=' in "-maxdepth=1"
1586 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1587 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1589 2003-10-06 Borut Razem <borut.razem AT siol.net>
1591 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1592 my_unput() replaced by unput()
1594 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
1596 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1597 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1598 type-punned pointer will break strict-aliasing rules"
1599 Old LR behaviour is again default; Klaus' LR can be choosen by
1600 defining the environment variable LRKLAUS
1604 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1605 * clean.mk: fixed removal of files in bin/CVS/
1606 * device/lib/clean.mk: fixed removal of directories small and large
1607 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1609 * src/SDCCval.c: removed superflous test for pedantic
1611 2003-10-05 Borut Razem <borut.razem AT siol.net>
1613 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1614 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1615 message "unmatched #pragma SAVE and #pragma RESTORE"
1617 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1619 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1620 assembly, critical functions, atomic, nojtbound)
1622 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
1624 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
1630 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1633 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1635 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1637 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1638 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1639 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1641 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1643 * src/z80/gen.c (genRet): fixed bug #524753
1644 * src/z80/gen.c (genCast): fixed internal error on cast from
1646 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1647 fix for bug #477835 to the z80
1648 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1649 for tracking iCodes in the peephole optimizer for z80
1651 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1653 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1654 the other part of bug #814548
1655 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1657 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
1659 * src/SDCCcse.c: fixed part of bug #814548
1661 2003-09-28 Borut Razem <borut.razem AT siol.net>
1663 * src/asm.c: rewrite of printILine() to use temporary file instead
1665 * src/xa51/main.c: commented out declaration of int rewinds
1667 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1669 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1671 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1673 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1674 * src/asm.c (printILine): Fixed bug #811015
1676 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1678 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1681 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1683 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1684 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1685 to correctly handle general case of AOP_PAIRPTR
1686 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1688 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1690 * src/mcs51/ralloc.c (fillGaps),
1691 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1692 register positioning bug)
1694 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
1696 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1698 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1700 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1701 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1702 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1703 (ralloc doesn't intentionally do this now, but perhaps later)
1704 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1705 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1706 register positioning bugs (Fixed bug #762602 and #795325)
1707 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1709 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1710 lines that --i-code-in-asm generates
1712 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1714 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1715 trying to fclose a FILE* that was already closed.
1717 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1719 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1720 of const struct should be treated as if const themselves)
1722 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
1724 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1726 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1728 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1729 Unix (/n) and DOS (/r/n) line terminations.
1731 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1733 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1736 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1738 * src/mcs51/gen.c (genFunction, genEndFunction),
1739 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1740 and restore of EA so that stack offsets to parameters are
1741 correct when using both critical and reentrant/stack-auto.
1742 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1743 size (can be triggered in error if sloc is shared between
1744 different sized objects)
1745 * device/include/float.h: fixed macros to explicitly use
1746 unsigned long where needed
1748 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
1750 Feature req. 799831: added code to allow nesting of critical functions
1751 * src/mcs51/gen.c (genFunction, genEndFunction)
1752 * src/ds390/gen.c (genFunction, genEndFunction)
1754 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1756 * src/SDCCsymt.c (sclsFromPtr),
1758 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1759 support for standard C idiom of memory mapped variables; for
1760 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1761 to xdata int at 0x1234 tempvar = 1.
1762 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1763 provided by Akiya ISHIDA
1765 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
1767 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1768 * src/SDCCval.c (constVal): added reduction from int to char
1769 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1770 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1771 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1773 * support/regression/tests/shifts.c: fixed
1775 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1777 * src/z80/gen.c (genXor): Fixed bug #805445
1779 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1781 Fixed bug #621531 (const & volatile confusion in the type chain).
1782 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1783 refer to the const or volatile state of the pointer itself.
1795 * src/pic16/ralloc.c
1796 * support/regression/tests/const.c
1798 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1800 When checking for duplicated modules, use absolute paths
1801 instead of relative paths. Files changed:
1806 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1808 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1810 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1812 * device/include/string.h: added size_t typedef, changed
1813 prototypes to use size_t, eliminated separate reentrant and
1814 non-reentrant declarations, added _memmove declaration
1815 * device/lib/_memcpy.c: changed to use size_t instead of int,
1816 changed /4 to >>2 to avoid division library call
1817 * device/lib/_memcmp.c,
1818 * device/lib/_memset.c,
1819 * device/lib/_strncat.c,
1820 * device/lib/_strncpy.c,
1821 * device/lib/_strncmp.c: changed to use size_t instead of int
1822 * device/lib/_memmove.c: new file (fixed bug #772294)
1823 * device/lib/Makefile.in: added _memmove.c
1824 * device/lib/z80/asm_strings.s: fixed bug #772290
1825 * support/regression/tests/bitfields.c: attempt to fix host assertion
1826 failure on amd64-unknown-linux2.2
1828 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1830 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1831 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1832 * as/z80/asmain.c (main): fixed bug #801766
1834 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
1836 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1839 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1841 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1842 reported in bug #800609
1844 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
1846 * Top header beautifications in src/pic16 directory:
1847 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1848 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1849 pcoderegs.h, ralloc.c, ralloc.h
1850 * main.c: added top header and GPL license notice
1851 * pcode.c: fixed the if-conditional warning
1853 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
1855 * device/lib/_mullong.c: replaced int by short for gcc
1857 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1859 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1860 and JUMPTABLE iCodes properly now (worked by accident before)
1861 * src/mcs51/gen.c (leftRightUseAcc),
1862 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1863 iCode properly now. Use getSize instead of nRegs since a & b
1864 aren't part of the nRegs tally.
1866 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
1868 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1869 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1870 before instructions that use the _STATUS register
1872 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
1874 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1875 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1876 fetching of the pointer
1877 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1878 copied from genNearPointerSet()
1879 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1880 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1881 If they pop r0/r1 they must be called in the opposite order than aopOp().
1882 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1883 (resp. --stack-auto), prepared for --xstack
1885 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1887 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1889 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
1891 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1892 these ports have their own __sdcc_external_start()
1894 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
1896 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1897 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1898 type for bits was changed. It resulted in bit variables becoming
1899 global, which is not permitted in PIC 14 assembly output.
1901 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1903 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1905 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1907 Z80 and MCS51 linkers complaint if a public symbol is defined
1908 in more than one library module:
1912 * as/mcs51/Makefile.in
1914 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1916 A few small changes that speed up the peephole optimizer.
1920 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1922 Try to make the peephole optimizer smarter by maintaining
1923 an association between the assembly source code and the
1924 iCodes that originated them. Put this information to use
1925 with a new peephole rule condition "notVolatile" so that
1926 the rules can be aggressive yet still safe.
1931 * src/mcs51/peeph.def
1933 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1937 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1938 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1939 if the left or right operand symbols have the accuse flag set.
1941 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1943 Changed the type of the result of the ! (NOT) operator to char;
1944 previously it returned the same type as the source. This allows
1945 us to eliminate all the genFloatNot functions (all of its target
1946 implementations were very buggy) since !float can use the same
1949 * src/SDCCicode.c (ast2iCode): ! returns char
1950 * src/mcs51/gen.c (genNot, genNotFloat),
1951 * src/ds390/gen.c (genNot, genNotFloat),
1952 * src/z80/gen.c (genNot, genNotFloat),
1953 * src/pic/gen.c (genNot, genNotFloat),
1954 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1956 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
1958 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1959 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1960 during interrupts. Ensure WSAVE is located at a shared bank address.
1961 2. Fixed page selection in some places
1962 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1963 the registers name strings.
1964 4. Fixed "signed / unsigned compare" compiler warnings.
1965 5. The PIC port manages its own allocation of the general purpose
1966 registers, but makes no attempt to reuse them. As a result when
1967 compiling it soon runs out of general purpose registers. Some
1968 additional code was added to the files pcode.c and device.c to walk
1969 through the function call tree and rename the registers so that they
1979 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1980 genPlus() & genMinus() when the result is the same as left or right
1982 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1984 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1986 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1988 Made bitfield a distinct type from bit so that bitfields
1989 convert as per ANSI C and bits retain their traditional
1990 boolean style behaviour. Implemented bitfield support in
1998 * src/ds390/gen.c: bit v bitfield split
1999 * src/z80/gen.c: New support for bitfields
2000 * support/regression/tests/bitfields.c: reenabled z80,
2003 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2005 Rules 246.x, 247.x relate to bitfields, the others speed up
2006 access to xdata mapped I/O devices.
2008 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
2010 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2012 Cleaned up genPackBits and genUnpackBits and added two helper
2013 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
2014 for literal assignments in genPackBits (thanks to Frieder for
2020 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2022 Fixed bug #748310 (pointer to function type mishandled when the
2023 function name is omitted). Also fixed a SIGSEGV when a function
2024 attribute (reentrant, etc) is used on a non-function or on a
2025 function but misplaced before the parameter list.
2027 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
2029 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
2030 * support/Util/SDCCerr.h,
2031 * support/Util/SDCCerr.c: Added func attr misuse error msg
2033 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2035 Fixed bug #787649 by anonymous
2036 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
2037 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
2039 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2041 Fixed numerous bitfield problems.
2043 * src/SDCC.y: More bitfield related error checking
2045 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
2046 * support/Util/SDCCerr.h,
2047 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
2048 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2049 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2050 * support/regression/tests/bitfields.c: tests added
2052 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2054 Made the constant following the "interrupt" keyword optional. If
2055 omitted, the function will not automatically be given an entry
2056 in the interrupt vector table (similar to #pragma NOIV, but
2057 less syntacticly kludgy). The interrupt number is also now
2058 range checked. Also fixed a bug in the high order bit example
2065 * support/Util/SDCCerr.c
2066 * support/Util/SDCCerr.h
2069 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2071 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
2072 * src/SDCCicode.c (operandOperation): rewritten some ops
2073 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
2074 * src/SDCCsymt.c (computeType): literals are handled the same way as any
2076 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
2077 be re-activated by defining REDUCE_LITERALS)
2078 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
2079 unsigned, but are signed by default
2080 * src/SDCCval.c (constVal): rearranged
2081 * src/SDCCval.c (valMod): preliminary fix
2082 * src/SDCCval.c (valCastLiteral): use TYPE_* types
2083 * support/regression/literalop.c: added, work in progress
2085 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2087 Generate warnings for useless declarations like "char data;"
2088 that don't do what new users expect.
2091 * support/Util/SDCCerr.h
2092 * support/Util/SDCCerr.c
2094 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
2096 * src/SDCCval.c (valMult): fix overflow detection of negative int
2098 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2100 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
2102 Changes to support big endian targets:
2115 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
2117 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
2118 * device/lib/time.c: fixed warning "integer overflow in expression"
2120 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
2122 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
2123 * src/SDCCval.c (constVal): changed default to signed; hex and octal
2124 constants are unsigned; added recognition of "u" flag for unsigned
2125 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
2126 * src/SDCCval.c (valDiv, valMod): fixed signdness
2127 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
2128 signedness of modulo, left and right shift
2129 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
2130 * support/Util/SDCCerr.h: added warning W_INT_OVL
2131 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
2132 * src/SDCCast.c (ast_print): improved output of constants
2134 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2136 Fixed some warnings when building with MSVC:
2149 * support\cpp2\cpplib.c
2153 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
2155 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
2157 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2159 * support\librarian\clean.mk: Do not remove Makefile.
2160 * support\librarian\Makefile: added.
2162 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2164 Added librarian to MSVC build:
2167 * support\librarian\librarian.dsp
2169 'configure' not needed for librarian, removed:
2170 * support\librarian\configure
2171 * support\librarian\configure.in
2172 * support\librarian\config_in.h
2173 * support\librarian\Makefile.in
2175 Hopefully these ones built the librarian and the rest of sdcc properly:
2177 * Makefile.common.in
2179 Messed up 'configure', so revert to previous version:
2183 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
2185 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
2186 there, while the mantissa of a double is "only" 53 bits wide.
2188 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2190 Adding sdcclib to the build. MSVC project coming soon.
2191 Files added/changed:
2193 * support\librarian\clean.mk
2194 * support\librarian\configure
2195 * support\librarian\configure.in
2196 * support\librarian\config_in.h
2197 * support\librarian\Makefile.bcc
2198 * support\librarian\Makefile.in
2199 * support\librarian\sdcclib.c
2202 * Makefile.common.in
2206 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2208 Linker now complaints if linked modules have conflicting options, for
2209 example, one compiled using --model-large and another one compiled with
2210 --model-small. The following files were modified:
2232 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2234 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
2235 as/mcs51/lklibr.c: Generate a warning when a library is not found.
2237 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
2239 * src/z80/mappings.i: fix _mul[us][int,long] entries
2241 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2243 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
2245 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2247 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
2248 * support/regression/tests/bitopcse.c: added
2256 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2258 added support for new library format to z80, gbz80 linkers:
2264 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2266 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
2267 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
2269 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
2271 added DUMMY_READ_VOLATILE:
2280 * src/SDCCcse.c (algebraicOpts): many improvements
2281 * src/SDCCcse.h: removed algebraicOpts()
2282 * src/SDCCicode.c (picDummyRead): added
2284 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2286 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2287 "Insufficient space in data memory".
2289 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2291 * src/mcs51/gen.c: fixed bug #771358
2292 * src/z80/gen.c: fixed bug #759087
2294 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2296 * src/pic16/glue.c: minor cleanup by Vangelis
2298 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2300 * device/include/regc515c.h: fixed #758477
2301 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2302 * device/lib/_gptrput.c: saved a few bytes
2303 * my tab spacing is 8, yours too?)
2304 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2305 * device/lib/serial.c: process RX bytes earlier than TX bytes
2306 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2308 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2310 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2312 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2314 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2316 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2318 * device/lib/Makefile.in: bad fix, reverted to 1.43
2320 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2322 * device/lib/Makefile.in: added missing z80 object files
2324 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2326 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2327 pic16 progress by Vangelis:
2342 * pic16/pcodepeep.c:
2345 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2347 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2349 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2351 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2352 added gbz80 build to MSVC project.
2353 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2354 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2355 from 8051 stuff and setup so it links using a .lnk file.
2357 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2359 * support/librarian/sdcclib.c: sdcc librarian.
2360 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2363 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2365 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2367 2003-07-02 Borut Razem <borut.razem AT siol.net>
2369 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2370 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2371 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2372 src/xa51/main.c, src/z80/main.c:
2373 virtualization of glue() function: each port has it's own glue function,
2374 which is accessed by do_glue function pointer in PORT.general structure
2376 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2378 * DS800C400 fun, improved ROM interface and tinibios.
2380 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2382 * More support for DS80C400. Now includes beginning of interface to ROM.
2384 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2386 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2388 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2390 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2392 2003-06-19 Borut Razem <borut.razem AT siol.net>
2394 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2396 2003-06-19 Borut Razem <borut.razem AT siol.net>
2398 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2399 fixed Z80 port - crt0.o: cannot open.
2401 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2403 * support/Util/MySystem.c (merge_command): revert bad fix
2405 2003-06-18 Borut Razem <borut.razem AT siol.net>
2407 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2409 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2411 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2412 option --use-stdout sends errors to stdout instead of stderr.
2414 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2416 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2418 2003-06-15 Borut Razem <borut.razem AT siol.net>
2420 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2421 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2422 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2423 fixed width array of pointers replaced with sets;
2424 multiple include and lib paths ared transferred to preprocessor and linker
2425 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2426 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2427 fixed width array of pointers
2428 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2429 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2430 fixupPath(), getPathDifference()
2431 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2432 fixed width array of pointers
2434 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
2436 * src/pic16/ralloc.c: fix warnings
2437 * src/pic16/pcode.c: fix warning
2439 2003-06-10 Scott Dattalo <scott AT dattalo.com>
2441 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
2442 know all the details, but essentially this set of changes enable
2443 the pic16 port to generate movff instructions and generate assembler
2448 * src/pic16/pcode.c:
2449 * src/pic16/device.c:
2451 * src/pic16/pcode.h:
2452 * src/pic16/pcoderegs.c:
2453 * src/pic16/ralloc.c:
2454 * src/pic16/ralloc.h:
2456 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2458 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2459 added option --vc, so sdcc errors and warnings are compatible with
2460 Microsoft Visual Studio.
2462 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2464 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2465 device/lib/libfloat.lib: added atof function.
2467 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
2469 * doc/sdccman.lyx: updated to Lyx 1.3
2470 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2471 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2472 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2474 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
2476 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
2478 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2480 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2481 additions to the "related tools/documentation" section
2483 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
2485 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2487 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
2489 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
2490 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2492 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
2494 * doc/sdccman.lyx: fix double dash and other minor things
2495 * doc/Makefile: fix double dash
2497 2003-05-28 Karl Bongers(patches from Martin Helmling)
2498 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2499 condition and ignore commands.
2501 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2503 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2504 is in parts still quite out of date, I did changes as far as I felt makes sense
2505 for a non-native english speaker.
2506 Please feel free to add to the manual or to correct my changes.
2507 * doc/Makefile: undid touching the date of intermediate tex files.
2509 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2511 * doc/sdccman.lyx: Manual has an index now
2513 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
2515 Finalize muluint/mulsint and mululong/mulslong merging:
2516 * device/lib/_mulint.c
2517 * device/lib/_mullong.c
2518 * device/lib/gbz80/mul.s
2519 * device/lib/gbz80/stubs.s
2520 * device/lib/z80/mul.s
2521 * device/lib/z80/stubs.s
2522 * src/SDCCsymt.c (initCSupport)
2524 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2526 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2527 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2528 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2529 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2532 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2534 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2535 the regression tests I'm not brave enough to enable 245.b, 245.c
2536 * doc/sdccman.lyx: added latex preamble for hyperref package.
2537 Using pdflatex this will give you a hyperlinked pdf file with
2538 bookmarks. (prepend '%' before /usepackage if this breaks something)
2540 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2542 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2544 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
2546 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2548 2003-05-21 <johan AT balder>
2550 * src/SDCCglue.c (printIval): fixed bug #739934
2552 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2554 Applied patch from bug 737905 (renamed yylineo to mylineno):
2561 * src/pic16/pcode.c: Cleaned warnings
2562 * src/pic16/pcodeflow.c: Cleaned warnings
2563 * src/pic16/pcoderegs.c: Cleaned warnings
2565 2003-05-19 Scott Dattalo <scott AT dattalo.com>
2567 * src/pic16/pcode.c: Cleaned warnings
2568 * src/pic16/pcodepeep.c: Cleaned warnings
2569 * src/pic16/ralloc.c: Cleaned warnings
2571 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2573 * doc/sdccman.lyx: fixed bug 739745
2574 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2576 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
2578 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2579 it can be defined with CFLAGS when running configure
2580 * src/SDCCmain.c: fixed compiling + linking with object files
2582 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
2584 * configure.in: configure for pic16 port,
2585 added --disable-pic16-port
2586 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2587 * src/SDCCmain.c: linkOptions is changed to set *,
2588 added if/endif conditional macros to remove options help
2589 messages from optionsTable when a port is not configured, added
2590 support for the PIc16 port in the ports table, when executing
2591 the compiler with no port specified on command line, a default
2592 port is selected with the new macro DEFAULT_PORT which is
2593 defined in port.h, in setDefaultOptions() linkOptions is removed
2594 from initialization assignment, since now it is a set,
2595 parseCmdLine uses setParseWithComma for linkOptions, in
2596 linkEdit() linkOptions are accessed with new function indexSet()
2597 which returns the i'th item of a set variable. See SDCCset.c, in
2598 linkEdit() when calling buildCmdLine(), added linkOptions as
2599 last argument. Now users can pass arguments to gplink via the
2600 -Wl option, main() uses pic16glue() to glue up pic16 programs
2601 * src/SDCCpeeph.c: various changes to support pic16
2602 * src/SDCCset.c: added function void *indexSet(set *, int) to
2603 return the i'th item of the set
2604 * src/SDCCset.h: added function prototype for indexSet()
2605 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2606 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2607 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2608 added macro DEFAULT_PORT
2609 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2610 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2612 * src/pic16/glue.c: commented out some error producing lines
2613 * src/pic16/main.c: __config directives are commented out to stop
2614 gpasm complaining and test the linkage with gplink, _linkCmd and
2615 _asmCmd changed to be more gplink and gpasm friendly
2616 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2617 produced an error when parsed, peep rule 12 is added to utilize
2618 movff, but it is commented out since the pCode does not support
2619 yet a command with 2 address arguments
2621 2003-05-18 <johan AT balder>
2623 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2624 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2625 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2627 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2628 Added feature to script commands from file.
2630 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
2632 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2633 * src/SDCCutil.c: include ctype.h for win32
2635 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
2637 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2639 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2641 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2642 Fixed so you can set breakpoints prior to run, run does not stop
2643 on entry now. Add tbreak. Other enhancements and fixes for use
2646 2003-05-12 Borut Razem <borut.razem AT siol.net>
2648 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2650 2003-05-11 Borut Razem <borut.razem AT siol.net>
2652 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2653 the path of bin directory, so that PATH is the only env. variable, which has to be set
2654 in case of standard installation.
2655 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2656 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2657 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2659 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2661 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2662 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2663 temp files are in the port dir; clean the gen/test directory when
2664 generating new test.c
2665 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2666 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2667 * support/regression/tests/zeropad.c: added
2669 2003-05-09 <johan AT balder>
2671 * src/SDCCglue.c: fixed bug #597940
2673 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2675 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2676 cache sfr, optimize next,step, fix off by one sourceline,
2677 support ddd list function.
2678 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2680 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2682 * support/regression/HTMLgen.py: added compare_s2f()
2683 * support/regression/Makefile: redo 1.27
2684 * support/regression/generate-cases.py: redo 1.5
2686 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
2688 * support/regression/tests/float.c: workaround 33 bit hex constant
2689 * support/regression/tests/simplefloat.c: fix division for host
2691 2003-04-29 Scott Dattalo <scott AT dattalo.com>
2693 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
2694 that tame's the PIC's over-aggressive optimizer.
2696 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2698 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2701 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
2703 Initial support for DS80C400. "Hello world" runs on TINIm400
2706 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2708 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2709 * Some notes on ddd usage added in debugger/README
2710 Martin Helmling adding more features and fixes for ddd GUI debugger.
2711 Code added for nexti, stepi, up, down, and other adjustments.
2713 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
2715 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2716 * src/pic/peeph.def Added two rules to optimize carry manipulation
2717 * src/pic/* removed debug printfs
2719 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
2721 * debugger/mcs51/cmd.c: added header newalloc.h
2723 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
2725 * as/Makefile: new EXEEXT
2726 * as/z80/Makefile: remove trailing slash of BUILDIR
2727 * as/z80/clean.mk: new EXEEXT
2728 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2729 * support/cpp2/Makefile.in: new EXEEXT
2730 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2732 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
2734 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2735 EXEEXT was introduced to fix all related problems with targets
2736 "clean", "install" and "uninstall"; a couple of further flaws
2737 especially with "clean" have been fixed too
2738 * as/mcs51/Makefile.in
2743 * debugger/mcs51/Makefile.in
2744 * debugger/mcs51/clean.mk
2746 * link/z80/Makefile.in
2749 * packihx/Makefile.in
2751 * sim/ucsim/Makefile
2752 * sim/ucsim/clean.mk
2753 * sim/ucsim/avr.src/Makefile.in
2754 * sim/ucsim/avr.src/clean.mk
2755 * sim/ucsim/s51.src/Makefile.in
2756 * sim/ucsim/s51.src/clean.mk
2757 * sim/ucsim/xa.src/Makefile.in
2758 * sim/ucsim/xa.src/clean.mk
2759 * sim/ucsim/z80.src/Makefile.in
2760 * sim/ucsim/z80.src/clean.mk
2761 * sim/ucsim/main_in.mk
2762 * sim/ucsim/packages_in.mk
2763 * sim/ucsim/gui.src/Makefile.in
2764 * sim/ucsim/gui.src/serio.src/Makefile.in
2765 * sim/ucsim/gui.src/serio.src/clean.mk
2768 * support/cpp2/Makefile.in
2769 * support/cpp2/clean.mk
2770 * support/makebin/Makefile
2771 * support/makebin/clean.mk
2772 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2773 * doc/sdccman.lyx: --program-suffix no longer needed
2775 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2777 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2778 Martin Helmling added support for ddd GUI debugger.
2779 Code added to display assembly, set variables, and other commands
2780 to interface to ddd.
2782 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
2784 * as/Makefile: fix target clean
2785 * as/clean.mk: fix target clean
2786 * as/z80/clean.mk: fix target clean
2788 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
2790 * Makefile.common.in: added AT EXEEXT AT
2791 * configure.in: removed all mingw32 stuff
2792 * configure: rebuilt from configure.in
2793 * doc/sdccman.lyx: updated section "installation"
2794 * support/scripts/sdcc_mingw32: adapted to configure
2795 * support/scripts/sdcc_cygwin_mingw32: added
2797 2003-04-22 Scott Dattalo <scott AT dattalo.com>
2799 * src/pic Added object file support for the PIC port
2800 * src/pic Applied patch from Craig Franklin (this started the object file support)
2801 * src/regression Updated the PIC regression tests for object files
2803 2003-04-20 Borut Razem <borut.razem AT siol.net>
2805 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2806 lklex.c: In function `getfid':
2807 lklex.c:203: warning: array subscript has type `char'
2808 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2809 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2810 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2811 stack handling macros
2813 2003-04-19 Borut Razem <borut.razem AT siol.net>
2815 * "handling space characters in file path" task:
2816 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2817 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2818 * support/Util/MySystem.h: make it self-sufficient
2819 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2820 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2821 handling space characters in file path
2822 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2823 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2824 * support/Util/MySystem.c: handling space characters in executable's path
2826 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
2828 * as/z80/Makefile: fix permanent rebuild of z80
2829 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2830 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2832 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
2834 * src/SDCCopt.c: add special case optimization to replace modulo by
2835 a power of two with a bitwise AND.
2837 2003-04-18 <johan AT balder>
2839 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2841 2003-04-17 <johan AT balder>
2843 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2844 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2846 2003-04-13 Borut Razem <borut.razem AT siol.net>
2848 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2849 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2850 fixed mingw problem in adl_NORMALIZE_PATH
2852 2003-04-12 Borut Razem <borut.razem AT siol.net>
2854 * fixed "#pragma SAVE/RESTORE can not be nested":
2855 * src/SDCC.lex: reworked pragma handling functions
2856 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2857 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2859 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2861 * src/SDCCutil.c (pathEquivalent): defined but not used
2862 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2863 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2864 * configure: rebuilt from configure.in
2865 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2866 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2867 * device/include/Makefile.in: replace sdcc_datadir
2868 * device/lib/Makefile.in: replace sdcc_datadir
2869 * Makefile.common.in: add LDFLAGS from configure
2870 * packihx/Makefile.in: use LDFLAGS
2871 * src/Makefile.in: use LDFLAGS
2872 * support/cpp2/Makefile.in: add LDFLAGS from configure
2873 * support/makebin/Makefile: use LDFLAGS
2874 * .version: bumped version number to 2.3.5
2876 2003-04-12 Borut Razem <borut.razem AT siol.net>
2878 * completed "different paths" task:
2879 * src/SDCCmacro.c: fixed bug in handling quotes
2880 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2881 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2883 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2885 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2887 2003-04-11 kevin Vigor <kevin AT vigor.nu>
2889 * ds390/gen.c ds390/peeph.def: fix bug 706781
2891 2003-04-11 Borut Razem <borut.razem AT siol.net>
2893 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2895 2003-04-10 Scott Dattalo <scott AT dattalo.com>
2897 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2898 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2899 set - this bit used to not be set...).
2900 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2901 bad code in PIC Port
2902 * src/regression/and2.c added to test bug 609268
2903 * src/regression/Makefile added and2.c to regression test
2906 2003-04-08 <johan AT CP255758-A>
2908 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2909 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2910 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2912 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
2914 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2916 * support/cpp2/Makefile.in: fix bug #487815
2917 * configure: rebuilt from configure.in
2918 * Makefile.common.in: docdir changed, new path suffixes
2919 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2920 * sdcc_vc_in.h: reflect changes from sdccconf.h
2921 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2922 * src/SDCCutil.h: remove BINDIR hack
2923 * doc/sdccman.lyx: update new path hierarchy
2925 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2927 * src/SDCCpeeph.c: added okToRemoveSLOC test
2929 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2931 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2933 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2935 * src/SDCCpeeph.c: added labelIsReturnOnly test
2936 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2938 2003-04-05 <johan AT balder>
2940 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2941 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2942 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2943 * src/SDCCast.c: fixed a warning
2944 * src/SDCCast.h: fixed a warning
2945 * src/SDCCicode.c (operandFromAst): fixed a warning
2947 2003-04-04 <johan AT balder>
2949 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2950 * src/SDCCast.c (decorateType): fixed bug #715076
2951 * src/SDCC.y: fixed bug #702907
2953 2003-04-03 <johan AT balder>
2955 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2956 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2957 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2958 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2959 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2961 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
2963 * _decdptr.c: fix return values
2964 * _gptrget.c: fix return values
2965 * _gptrgetc.c: fix return values
2966 * _gptrput.c: fix return values
2967 * _mulint.c: fix return values
2968 * as/z80/Makefile: fix 'make -j' problem
2970 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
2972 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2973 * configure.in: big cleanup, updated to autoconf 2.5x
2974 * configure: rebuilt from configure.in
2975 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2976 * sdcc_vc_in.h: reflect changes from sdccconf.h
2977 * doc/Makefile: fixed a flaw in "make install"
2979 2003-04-02 <johan AT balder>
2981 * src/ds390/gen.c (genCmp): no comments
2982 * src/mcs51/gen.c (genCmp): no comments
2983 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2984 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2986 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
2988 * support/regression/generate-cases.py: place generated file in given sub directory
2989 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2990 * support/regression/Makefile: improvements for 'make -j';
2991 side effect: it's simpler and faster now
2993 2003-03-31 Borut Razem <borut.razem AT siol.net>
2995 * src/z80/main.c: link-{port} and as-{port} defined without path
2996 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2998 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
3000 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
3002 2003-03-30 Borut Razem <borut.razem AT siol.net>
3004 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
3005 changed type of list parameter to set
3006 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
3007 * src/port.h: changed type of do_assemble() parameter to set
3008 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
3009 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
3010 definition of "cppoutfilename" macro with NULL value in preProcess()
3011 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
3012 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
3013 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
3014 replaced with set *binPathSet
3015 * shash_add() deallocates the item, if allready exsists, before adding the new one
3016 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
3018 2003-03-30 Scott Dattalo <scott AT dattalo.com>
3020 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
3021 a nested for loop bug in the PIC port
3022 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
3025 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
3027 * support/Util/dbuf.h: remove C++ stuff to make it portable
3029 2003-03-28 Borut Razem <borut.razem AT siol.net>
3031 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
3032 literal strings in stringLiteral()
3033 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
3034 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
3037 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
3039 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
3041 2003-03-26 <johan AT balder>
3043 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
3044 * src/ds390/gen.c (saveRegisters): catched symbol abuse
3045 * src/SDCCast.c (decorateType): fixed " -v < 3"
3047 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
3049 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
3050 Added Lenny Story's debug infrastructure changes:
3051 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
3052 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
3053 * src/cdbFile.c: added
3054 * src/SDCCdebug.c: added
3055 * src/SDCCdebug.h: added
3056 * src/SDCCast.c (createFunction)
3057 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
3058 * src/SDCCmain.c (parseCmdLine, main)
3059 * src/SDCCmem.c (redoStackOffsets)
3060 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
3063 * src/avr/gen.c (genAVRCode)
3064 * src/ds390/gen.c (gen390Code)
3065 * src/mcs51/gen.c (gen51Code)
3066 * src/pic/gen.c (genpic14Code)
3067 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
3068 * src/xa51/gen.c (genXA51Code)
3069 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
3071 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3073 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
3074 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
3076 2003-03-22 <johan AT balder>
3078 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
3080 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
3082 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
3083 * doc/cdbfileformat.lyx: added, written by Lenny Story
3084 * doc/Makefile: added cdbfileformat.lyx
3085 * doc/clean.mk: added cdbfileformat.lyx
3087 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
3089 * src/mcs51/peeph.def: fix bug #705773
3091 2003-03-20 <johan AT balder>
3093 An sfr/sbit can have an "at #" AND an initializer
3094 * src/SDCCsymt.c (checkSClass):
3095 * src/SDCCmem.c (allocGlobal):
3096 * src/SDCCmem.c (allocLocal):
3097 * src/SDCCast.c (createBlock):
3099 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
3101 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
3103 2003-03-16 <johan AT balder>
3105 Undid the hackup of const and volatile, the problem is much bigger
3107 * src/SDCCast.c:1.171
3108 * src/SDCCglue.c:1.138
3109 * src/SDCCicode.c:1.146
3110 * src/SDCCsymt.c:1.150
3111 * src/SDCCval.c:1.65
3113 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
3115 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
3116 * src/ds390/gen.c (genAddrOf): fixed bug #704087
3118 2003-03-13 <johan AT balder>
3120 Hackup const and volatile modifiers in type chains a bit:
3122 * src/SDCCast.c:1.169
3123 * src/SDCCglue.c:1.136
3124 * src/SDCCicode.c:1.143
3125 * src/SDCCsymt.c1.146
3126 * src/SDCCsymt.h1.59
3127 * src/SDCCval.c:1.63
3129 2003-03-12 <johan AT balder>
3131 * src/SDCCBBlock.h: more LRH debugging junk
3132 * src/SDCCcflow.h: more LRH debugging junk
3133 * src/SDCCloop.c: more LRH debugging junk
3134 * src/SDCC.y (struct_declaration): fixed bug #697590
3135 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
3136 * src/ds390/gen.c (aopForRemat): fixed bug #700031
3137 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
3139 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3140 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
3141 test function names must now match exactly).
3142 * src/SDCCcse.c: added special case in findCheaperOp to allow
3143 extending a short integer. Makes less awful code for bug 700121 test case.
3145 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3147 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
3148 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
3150 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3152 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
3153 actually called (operandsNotEqual() was called for all
3154 operandsNotEqualX tests).
3156 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3158 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
3159 with shorter literals. Fixes bug 700121.
3161 2003-03-11 <johan AT balder>
3163 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
3165 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
3167 * src/SDCCloop.c (mergeRegions): an evil beast is dead
3168 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
3170 2003-03-10 Borut Razem <borut.razem AT siol.net>
3172 * src/SDCCmain.c: pipe preprocessor's output
3173 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3174 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3175 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3176 which closes all pipes in pipeSet set
3177 * src/SDCCset.c: free deleted item in function deleteSetItem()
3178 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3179 moved from z80 to src subproject
3180 * .version: increased version number to 2.3.4
3182 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
3184 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
3185 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
3186 * support/regression/ports/xa51/spec.mk: fix typo
3188 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
3190 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
3192 2003-03-09 Borut Razem <borut.razem AT siol.net>
3194 * src/SDCCmain.c: pipe preprocessor's output
3195 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3196 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3197 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3198 which closes all pipes in pipeSet set
3199 * src/SDCCset.c: free deleted item in function deleteSetItem()
3200 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3201 moved from z80 to src subproject
3203 2003-03-09 Borut Razem <borut.razem AT siol.net>
3205 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
3206 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
3207 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
3208 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
3209 * src/SDCCglobl.h: unification of WIN32 native definitions
3211 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3213 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
3215 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3217 * src/configure.in: check for endianess (even while cross-compiling)
3218 * src/configure: check for endianess (even while cross-compiling)
3219 * src/configure_in.h: check for endianess (even while cross-compiling)
3220 * src/avr/gen.c: remove old endianess stuff
3221 * src/mcs51/gen.c: remove old endianess stuff
3222 * src/ds390/gen.c: remove old endianess stuff
3223 * src/pic/gen.c: remove old endianess stuff
3224 * src/pic/genarith.c: remove old endianess stuff
3225 * src/pic/glue.c: fix endianess check
3226 * src/pic16/gen.c: remove old endianess stuff
3227 * src/pic16/genarith.c: remove old endianess stuff
3228 * src/pic16/glue.c: fix endianess check
3229 * src/xa51/gen.c: remove old endianess stuff
3230 * src/z80/gen.c: fix endianess check
3231 * src/SDCCglue.c: fix endianess check
3232 * src/ds390/peeph.def: fix bug 700036
3234 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3236 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
3237 * src/configure: find appropriate data-types on host for SDCC's int and long
3238 * src/configure.in: find appropriate data-types on host for SDCC's int and long
3239 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
3240 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
3242 2003-03-07 <johan AT balder>
3245 some minor cleanups before the big shot
3246 OP_DEFS and OP_USES now use Kevin's protection
3247 new option --nolabelopt
3258 * src/ds390/ralloc.c:
3259 * src/mcs51/ralloc.c:
3261 * src/xa51/ralloc.c:
3264 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3266 * src/pic/pcode.c (get_op): fix 64 bit warnings
3267 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
3268 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
3269 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
3270 * support/regression/tests/malloc.c: fix 64 bit warnings
3272 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3274 * src/mcs51/gen.c (genMinus): fixed bug 696436
3276 2003-03-02 Borut Razem <borut.razem AT siol.net>
3278 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3280 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3282 * configure.in: test for mkstemp
3283 * sdccconf_in.h: add HAVE_MKSTEMP
3285 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3287 * device/include/ctype.h: removed warning while using --stack-auto
3288 * device/include/malloc.h: removed warning while using --stack-auto
3289 * device/include/string.h: removed warning while using --stack-auto
3291 2003-02-23 Borut Razem <borut.razem AT siol.net>
3293 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3294 because NDEBUG is defined (see man assert)
3295 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3297 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3299 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3300 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3302 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3304 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3305 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3307 2003-02-18 <johan AT balder>
3309 * as/mcs51/asmain.c (asmbl): module can start with a digit
3310 * as/z80/asmain.c (asmbl): module can start with a digit
3312 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3314 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3315 * src/asm.c: fix pipe() for Mingw32
3317 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3319 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3320 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3321 make -V work again; --c1mode reads now from stdin
3322 * doc/sdccman.lyx: added --c1mode
3323 * support/Util/SDCCerr.c: new messages for c1 mode
3324 * support/Util/SDCCerr.h: new messages for c1 mode
3325 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3327 2003-02-15 <johan AT balder>
3329 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3331 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3333 * doc/sdccman.lyx: Environment variables, -o and other minor things
3335 2003-02-14 <johan AT balder>
3337 * src/xa51/main.c: before anyone really tries to use it :)
3339 * Install doc's in share/sdcc/doc
3340 * removed some obsolete files
3341 * Do a proper make distclean and uninstall
3342 M Makefile.common.in
3345 M device/include/Makefile.in
3346 M device/lib/Makefile.in
3349 M sim/ucsim/doc/Makefile.in
3352 R src/xa51/peeph.rul
3353 M support/cpp2/Makefile.in
3354 M support/makebin/Makefile
3357 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3359 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3361 2003-02-10 Borut Razem <borut.razem AT siol.net>
3363 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3364 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3365 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3366 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3367 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3368 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3369 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3370 src/z80/Makefile.bcc: Borland Makefile cleanup
3371 * as/z80/Makefile.bcc: Added Borland Makefile
3372 * support/cpp2/borland.h: Removed
3374 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3376 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3377 * src/SDCC.lex: new pragma NOIV
3378 * src/SDCCglobl.h: new pragma NOIV
3379 * src/SDCCmem.c: new pragma NOIV
3381 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3383 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3385 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3387 * src/SDCCmain.c: signal handling is switched off by --debug
3388 * doc/Makefile: small fix for install; use clean.mk again
3389 * doc/clean.mk: clean *.pdf and *.html too
3391 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3393 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3394 * device/lib/printfl.c: fix a ds390 bug by making it portable
3395 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3396 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3397 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3398 * debugger/mcs51/cmd.c: converted multi-line string literals
3399 * sim/ucsim/globals.cc: converted multi-line string literals
3400 * src/SDCCmain.c: introduced signal handler to remove temp files
3401 * doc/Makefile: small tweaks, implement clean
3402 * doc: removed generated files
3404 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3406 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3407 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3408 Address Record is not correctly generated for DS390."
3410 2003-02-02 Borut Razem <borut.razem AT siol.net>
3412 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3413 * as/mcs51/asm.h: fixed compilation with Borland C
3414 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3415 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3416 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3417 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3418 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3419 src/z80/Makefile.bcc: delete $(LIB) only if exist
3420 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3422 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
3424 * device/include/malloc.h: introduced NULL
3425 * device/include/string.h: introduced NULL
3426 * device/include/stdlib.h: introduced NULL
3427 * device/lib/_memcpy.c: removed NULL
3428 * device/lib/_strcat.c: removed NULL
3429 * device/lib/_strchr.c: removed NULL
3430 * device/lib/_strcmp.c: removed NULL
3431 * device/lib/_strcpy.c: removed NULL
3432 * device/lib/_strcspn.c: removed NULL
3433 * device/lib/_strlen.c: removed NULL
3434 * device/lib/_strncat.c: removed NULL
3435 * device/lib/_strncmp.c: removed NULL
3436 * device/lib/_strncpy.c: removed NULL
3437 * device/lib/_strpbrk.c: removed NULL
3438 * device/lib/_strrchr.c: removed NULL
3439 * device/lib/_strspn.c: removed NULL
3440 * device/lib/_strstr.c: removed NULL
3441 * device/lib/_strtok.c: removed NULL
3442 * device/lib/malloc.c: removed NULL, include own header
3444 2003-02-02 <johan AT balder>
3446 * 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
3447 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3448 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3449 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3450 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3451 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3453 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3455 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3458 2003-02-01 <johan AT balder>
3460 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3462 2003-01-31 <johan AT CP255758-A>
3464 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3466 2003-01-30 <johan AT balder>
3468 * src/SDCCBBlock.c: automatic bug detection
3469 * src/SDCCicode.c: automatic bug detection
3471 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3473 * src/SDCCglobl.h: now --xram-size 0 works
3474 * src/SDCCmain.c: now --xram-size 0 works
3476 2003-01-29 <johan AT balder>
3478 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3480 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3482 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3483 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3484 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3485 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3486 * src/SDCCglobl.h: Added options --xram-size and --code-size
3487 * src/SDCCmain.c: Added options --xram-size and --code-size
3489 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3491 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3492 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3494 2003-01-27 <johan AT balder>
3496 * src/SDCC.y: fixed bug #613764
3498 2003-01-26 <johan AT balder>
3500 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3501 * src/SDCCsymt.h: fixed bug #673374
3502 * src/SDCCglue.c: fixed bug #661910
3503 * src/SDCCast.c: fixed bug #458099 and 673374
3505 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3507 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3508 * as/mcs51/strcmpi.h: added
3509 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3510 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3511 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3512 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3513 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3514 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3515 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3516 * as/mcs51/Makefile.aslink: new module strcmpi
3517 * as/mcs51/Makefile.asx8051: new module strcmpi
3518 * as/mcs51/Makefil.bcc: new module strcmpi
3519 * as/mcs51/Makefile.in: new module strcmpi
3520 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3522 2003-01-26 <johan AT balder>
3524 * src/SDCCglue.c: reverted back to 1.124
3525 * src/SDCCast.c: reverted back to 1.156
3526 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3528 2003-01-25 <johan AT balder>
3530 * src/SDCCglue.c: A better fix for bug #661910
3531 * src/SDCCast.c: A better fix for bug #661910
3532 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3534 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3536 * src/Makefile.in: remove spawn.o
3537 * src/SDCCmain.c: remove spawn.h
3538 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3539 * src/spawn.c: removed
3540 * src/spawn.h: removed
3541 * support/regression/ports/ds390/spec.mk: link with -r
3543 2003-01-24 <johan AT CP255758-A>
3545 * src/ds390/gen.c (aopOp): fixed bug #667458
3546 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3547 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3548 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3550 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3552 * src/mcs51/peeph.def: better assembler identation by Frieder
3553 * src/mcs51/gen.c: better assembler identation by Frieder
3555 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3557 * as/z80/string.h: removed for gcc 3.2
3558 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3559 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3561 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3563 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3564 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3565 * support/regression/Makefile: separate temp files for ports
3566 * support/regression/generate-cases.py: separate temp files for ports
3567 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3568 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3570 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3572 * moved tinitalk to device/examples/ds390
3574 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
3576 * as/mcs51/lkmem.c: rflag is for DS390
3577 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3578 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3579 (linkEdit): move mem- and map-files the same way as ihx-files
3580 * src/z80/main.c (_setDefaultOptions): removed --generic
3581 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3582 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3583 * src/pic/glue.c (picglue): --c1mode works again
3584 * src/pic16/glue.c (pic16glue): --c1mode works again
3585 * src/asm.c (printCLine): fix #660034
3587 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3589 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
3590 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3591 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3592 * as/mcs51/lkmem (summary): better fix for sp problem
3593 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3594 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3595 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3596 remove --stack-after-data
3598 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
3600 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3601 * src/SDCCutil.c (join): ugly bug: missing '\0'
3602 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3604 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3606 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3608 * src/pic/main.c (_asmCmd): gpasm supports -o
3609 * src/z80/main.c: more general macros
3610 * device/lib/Makefile.in: remove intermediate files
3612 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3614 * .version: Bumped version number to 2.3.3
3615 * src/SDCCBBlock.c: new option -o
3616 * src/SDCCglobl.h: new option -o
3617 * src/SDCCglue.c: new option -o
3618 * src/SDCCmain.c: new option -o
3619 * src/asm.c: new option -o
3620 * src/ds390/main.c: new option -o
3621 * src/pic/glue.c: new option -o
3622 * src/pic/pcode.c: new option -o
3623 * src/pic/ralloc.c: new option -o
3624 * src/pic16/glue.c: new option -o
3625 * src/pic16/pcode.c: new option -o
3626 * src/pic16/ralloc.c: new option -o
3627 * src/z80/main.c: new option -o
3628 * device/lib/Makefile.in: use -o
3629 * support/regression/ports/ds390/spec.mk: use -o
3630 * support/regression/ports/gbz80/spec.mk: use -o
3631 * support/regression/ports/mcs51/spec.mk: use -o
3632 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3633 * support/regression/ports/z80/spec.mk: use -o
3634 * support/regression/ports/ucz80/spec.mk: use -o
3635 * support/regression/ports/xa51/spec.mk: use -o
3636 * support/regression/fwk/lib/timeout.c: fix usage string
3638 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
3639 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
3641 2003-01-07 <johan AT balder>
3643 * src/SDCCast.c (decorateType): fixed bug #600035
3645 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
3646 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3647 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3648 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3649 * src/pic/pcode.c: outcommented unused variable to remove warnings
3650 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3652 2003-01-06 <karl AT turbobit.com>
3653 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3656 2003-01-06 <johan AT balder>
3658 * src/SDCCicode.c: fixed array add
3660 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
3661 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3662 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3664 2003-01-04 <johan AT balder>
3666 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3668 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3669 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3671 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3672 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
3673 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3675 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3676 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3678 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
3679 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3681 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3682 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3684 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3686 * in \sdcc\as\mcs51\ changed these files in order to create an
3687 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3688 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3689 following files to include the previous two files: aslink.dsp,
3690 Makefile.aslink, Makefile.bcc, and Makefile.in.
3692 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3693 .adb instead of .cdb
3695 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3697 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3698 value from option --iram-size.
3700 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3702 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3705 2002-09-18 <wiml AT hhhh.org>
3707 * SDCClrange.h: exposed setFromRange() and setToRange()
3708 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3709 packRegsForAccUse() (bug 542397)
3710 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3711 multiple times and emitting the fetch operations more than once
3712 added aopGetUsesAcc() function to allow binary operators to
3713 fetch their operands in the correct order; made genMinus() emit
3714 compact code for X = LITERAL - Y
3716 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3717 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3718 sprintf() in line 1267.
3720 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3721 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3724 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3725 Changes to aslink (All the changes are marked with 'JCF'):
3727 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3730 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3731 area BSEG. Also moves, if possible, the DATA area down into the internal
3732 ram so more space is available.
3734 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3737 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3738 not bytes. Function summary() which creates a memory usage summary
3739 file with extension .mem. Reports of overlaping stack and small stack
3740 size. If the space for the stack is less than 16 bytes aslink trows a
3743 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3744 the 8051. Option 'y' for memory summary output file.
3746 Changes to sdcc (All the changes are marked with 'JCF'):
3748 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3750 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3751 overlaying area for it (uses RegBankUsed[4]).
3753 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3754 bank zero as used by default. By default aslink locates the stack
3755 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3756 the creation of the .mem file. Delegates the allocation of data area
3757 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3758 the begining of the stack area to aslink.
3760 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3761 glue() in SDCCglue.c creates an area for it.
3763 2002-09-03 Borut Razem <borut.razem AT siol.net>
3764 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3765 sdcc/src/pic/glue.c:
3766 introduced atexit() handler for teporay files removal in case of
3767 errors, assertions, ...
3769 2002-08-29 Borut Razem <borut.razem AT siol.net>
3770 * sdcc/support/cpp2/auto-host_vc_in.h:
3771 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3772 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3773 Maybe there is a similar problem with BORLANDC? It should be checked!
3775 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3776 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3777 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3778 was not executed, and the compiler (cl) launched a warning:
3779 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3781 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
3782 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3784 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
3785 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3787 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3788 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3789 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3790 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3791 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3792 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3793 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3794 - added Release configuration in VS projects
3795 - review of compiler an linker options
3796 - VC .exe files are generated in bin_vc directory, not to interfere
3797 with binaries generated from other projects (cygwin, mingw, bcc ...)
3799 * sdcc/src/yacc.dsp: added
3801 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3802 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3803 and insert the version number definitions from .version
3805 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3807 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3808 added - genarate auto-host.h using auto-host_vc_in.h as template
3811 removed from CVS, generated automatically
3813 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
3814 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3816 2002-08-11 Borut Razem <borut.razem AT siol.net>
3817 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3819 2002-08-10 Borut Razem <borut.razem AT siol.net>
3820 * src/SDCCmain.c (main):
3821 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3822 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3823 The consequence was that some temporary files were not removed.
3826 unification of code in functions tempfilename() and tempfile():
3827 function tempnam() is defined in Visual Studio 6.0 and .NET
3829 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3831 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3832 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3833 - removed compiler command line option /WX: Treats all warnings as errors
3834 - update a list of source files, included into the project
3836 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3837 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3838 changed project type to Generic Project so that can be correcly converted to VS.NET project
3840 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3842 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3844 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3846 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3847 added return 0 statements after assert() to make compiler happy
3849 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3850 added newline in the def file to keep MSC compiler satisfied
3852 * sdcc/src/z80/gen.c:
3853 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3854 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3855 - solved MSC error in function aopDump()
3857 * sdcc_vc.h: define PREFIX as "\\sdcc"
3859 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
3860 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3862 2002-06-22 Scott Dattalo <scott AT dattalo.com>
3863 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3864 - Rewrote the register banking algorithm.
3865 - Added pCode live-range analysis to registers (for now, only non-used and
3866 singly-used registers optimized away)
3868 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3870 * 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.
3872 2002-05-10 Scott Dattalo <scott AT dattalo.com>
3873 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3875 2002-04-22 Michael Hope <michaelh AT vroom>
3877 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3879 * configure.in (DD_COPT): Added include support required for gbdk.
3881 * .version: Bumped version number just to increase it.
3883 * src/SDCCmain.c: Added -nostdinc to the default options.
3885 2002-04-15 Michael Hope <michaelh AT vroom>
3887 * device/lib/z80/printf.c (sprintf): Added.
3889 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3891 * src/z80/peeph.def: Added transpose redundent load rule.
3893 * src/z80/main.c: Added force callee saves for jaune.
3895 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3897 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3899 2002-03-28 Johan Knol <johan AT balder>
3901 * src/SDCCval.c: fixed bug #532436
3903 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3905 Added "char *Processor" field to the port structure.
3908 Added -p option. Allows port dependent processor to be specified.
3911 Initialized the new field char *Processor field to NULL in all ports
3914 Compiler generated registers for interrupt context saving
3915 were not getting allocated.
3917 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
3920 Fixed left shift. Will promote the left side of a left shift
3921 if a) left shifting more than size of operand or b) when assigned
3922 to something size > size of left side
3924 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3926 tons of changes. Register allocation has been
3927 rewritten. Added customization for the various PICs. Flow
3928 analysis is restructured. ...
3934 Added. device.c is a PIC port hack to accomodate variations
3937 2002-03-13 Michael Hope <michaelh AT vroom>
3939 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3941 2002-03-04 johanknol <johanknol AT manik>
3943 * /src/SDCCval.c: fixed
3945 const unsigned char arr[][2] = { { 0, 1 } };
3946 t18.c:1: error: Initializer element is not constant
3948 2002-03-04 bela <bela AT manik>
3950 * /device/include/mcs51reg.h:
3951 ds89c420 register definition update
3953 2002-03-03 <johan AT FRIJA>
3955 * support/Util/SDCCerr.c: did something, but don't no why anymore
3957 * support/regression/tests/bug-524691.c: made it a little less shy
3959 * src/SDCCast.c (decorateType): fixed bug #524697
3961 * src/SDCCast.c: made some lineno improvements
3963 * src/SDCCval.c (getNelements): changed warning to error
3965 * src/SDCCglue.c (printIvalArray): changed warning to error
3967 * src/SDCCicode.c: fixed a warning for mingw
3969 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3971 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3973 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
3975 * src/ds390/peeph.def:
3976 Added some more peephole rules
3978 * src/ds390/gen.c: Various fixes & enhancements
3980 * src/SDCClrange.c, src/SDCClrange.h:
3981 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3983 * src/ds390/ralloc.c:
3984 various fixes & enhancements (ds390) specific
3986 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3987 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3990 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3992 2002-03-02 <johan AT FRIJA>
3994 * src/SDCCast.c (decorateType): fixed bug #524708
3996 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3998 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
4000 2002-03-01 Michael Hope <michaelh AT vroom>
4002 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
4004 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
4006 2002-03-01 <johan AT FRIJA>
4008 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
4010 * src/SDCCast.c (decorateType): fixed bug #524209
4012 * src/SDCCval.c (valNot): fixed bug #524195
4014 2002-02-26 <johan AT balder>
4016 * src/xa51/gen.c: fixed a warning
4018 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
4020 * src/SDCCast.c (decorateType): fixed bug #522534
4022 2002-02-23 <johan AT balder>
4024 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
4026 2002-02-22 <johan AT balder>
4028 * src/SDCCast.c: fixed bug #514865
4030 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
4032 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
4034 * sdcc/src/SDCCloop.c:
4035 Previous fix was not good. basic blocks that have "break" or "return" are
4036 not really partof a loop , but live ranges used in these blocks should
4037 be live thru the entire loop, so set partOfLoop but don't add them to
4040 2002-02-21 <johan AT FRIJA>
4042 * src/SDCCcse.c: fixed bug #514308
4044 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
4047 Fixed BUG #519583. If a conditional block ended in a return/break
4048 statement inside a loop, it was not being considered part of the loop.
4050 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
4052 2002-02-10 Karl Bongers <karl AT turbobit.com>
4055 Fixed up SDCDB debugger somewhat. Updated debugger/README
4056 with lots of comments and notes.
4058 * device/examples/test2.c:
4059 Fix bug, "red" variable not being initialized(compiler complained).
4061 * device/examples/Makefile, examples/test3.c:
4062 Add Makefile in device/examples folder, compiles test3.c
4063 for use as a multiple module SDCDB test case.
4065 * sim/ucsim/cmd.src/cmdset.cc:
4066 Took out debug printfs in ucsim "next" command.
4069 Karl and Johan start ucsim XA support. Most dissassembly working,
4070 about 75% emulation done(plenty of work remaining).
4072 * sim/ucsim/z80.src:
4073 Add Z80 support to ucsim, add test-ucz80 regression test,
4074 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
4075 Notice z80 compiler fails on examples/test3.c/crc code.
4077 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
4079 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
4080 Added support for --parms-in-bank1
4082 * src/ds390/peeph.def:
4083 added a few more peephole optimzations
4086 1) added __builtin_inp & __builtin_outp used to read in data of given length
4087 from a memory mapped port
4088 2) added __builtin_memcmp
4089 3) added __builtin_swapw swap bytes of a short
4091 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
4092 1) handle multiple send & receives from register bank1
4093 2) ralloc can now allocate DPTR1 to some liveRanges
4095 * src/SDCCsymt.c, src/SDCCsymt.h:
4096 changes to handle multiple sends & receives
4099 added some pointer arithmetic optimization
4102 added some pointer arithmetic optimizations but not stable yet so not
4103 called from anywhere (will get this working shortly)
4105 * src/SDCCopt.c: fixed for multiple sends & receives
4108 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
4109 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
4110 set preprocessor defines (depending on options)
4112 * src/SDCCicode.c, src/SDCCicode.h:
4113 changes made to handle multiple sends & receives
4116 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
4118 * src/SDCCcse.c, src/SDCCcse.h:
4119 added function findbackward def (to be used in upcoming optimization)
4121 * src/SDCCcflow.c, src/SDCCcflow.h:
4122 added function returnAtEnd - to determine if a basic block terminates with
4125 * src/SDCCast.c, src/SDCCast.h:
4126 added option parms-in-bank1
4128 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
4129 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
4130 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
4131 adjusted for --parms-in-bank1 option
4133 * device/include/string.h:
4134 donot redefine "reentrant" keyword
4136 * device/include/ds80c390.h: Added some more SFRs
4138 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4140 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
4142 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4144 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
4146 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4148 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
4150 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
4152 * Added --xram-movc option
4154 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4156 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
4158 2002-01-11 Johan Knol
4160 * Added math lib of Jesus Calvino-Fraga
4162 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
4164 * src/SDCCmain.c (processFile): fix processing of ../../src.c
4165 * support/regression/Makefile: new target test-mcs51-stack-auto
4166 * support/regression/ports/mcs51-stack-auto/spec.mk: added
4168 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4170 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
4172 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4174 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
4176 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4178 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
4180 * src/SDCCglue.h: add definition for printIvalChar()
4182 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4184 * src/SDCCast.c: fix #498138 by Johan
4186 * src/SDCCglue.c: fix #498138 by Johan
4188 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4190 * support/regression/Makefile: fix clean
4192 * support/regression/ports/ds390/support.c: fix transmission of last character
4194 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
4196 * /sdcc/src/ds390/gen.c:
4197 a) improved computing address of stack variable
4198 b) took out some #if 0 code
4199 c) improved parmBytes adjustment
4200 d) improved genPlusIncr & genMinusIncr
4201 e) genCmp could generate bad code (when left assigned to DPTR)
4202 f) Fixed bug in hasInc
4204 * /sdcc/src/ds390/ralloc.c:
4205 a) packRegsForSupport could mess up live information (Fixed)
4206 b) packRegsDPTRuse could be incorrect for left & right shift
4208 * /sdcc/src/mcs51/ralloc.c:
4209 packRegsForSupport could mess up the live information (Fixed)
4211 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
4213 * /sdcc/src/SDCCast.c:
4214 can reverse a loop even if function call is present as long
4215 as the loop control variable is local & is not passed as parameter
4217 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4219 * /sdcc/ChangeLog: *** empty log message ***
4221 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
4222 More builtin function additions for TININative
4224 * /sdcc/src/ds390/ralloc.c:
4225 Had broken the regression testsuite
4227 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
4229 * /sdcc/src/SDCCsymt.c, /sdcc/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 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
4235 *** empty log message ***
4237 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4239 * /src/ds390/gen.c, /src/ds390/main.c:
4240 More builtin function additions for TININative
4242 * /src/ds390/ralloc.c:
4243 Had broken the regression testsuite
4245 * /src/SDCCast.c: Fixed a bug in dumptree
4247 * /src/SDCCsymt.c, /src/SDCCsymt.h:
4248 Added funcattr hasStackParms will be set for reentrant functions when there
4249 are paramteres on the stack, this helps in minimizing frame pointer generation
4250 typeFromStr can handle function pointers now
4252 * /doc/builtins.txt, /doc/TININative.txt:
4253 *** empty log message ***
4256 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4258 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
4259 ALPHA version for -mTININative
4261 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
4262 updated to reflect changes in the port structure
4265 added function do_assemble (similar to do_link) if non-null this function
4266 will be called to do assembly (-mTININative) requires a multi command
4268 added function genAssemblerEnd will be called to generate assembler Epilogue
4271 added _JavaNative to debug info printing
4273 * /src/SDCCmain.c: added option --tini-libid
4274 added port->do_assemble function (-mTININative) has a multi command assemble
4276 * /src/SDCCglue.c: Disabled "constExpr" check
4277 added port->genAssemblerEnd function
4279 * /src/SDCCglobl.h: Added option --tini-libid value
4282 tookout optimizeCompare from the header (has no external references)
4284 * /src/SDCCast.c: made one more function "static"
4286 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4288 * src/z80/mappings.i: Added z80asm support.
4290 * src/z80/main.c: Added z80asm support on --asm=z80asm
4292 * src/z80/gen.c: Fixed asm portability issues.
4294 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4296 * src/SDCCglue.c (printExterns): Added global/extern split.
4298 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4300 * support/regression/Makefile: added test for mcs51 model large
4302 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4304 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4306 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4308 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4310 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4312 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4314 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4316 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4318 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4320 * support/regression/tests/simplefloat.c: Port to mcs51.
4322 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4323 * support/regression/tests/bug-485362.c: Added.
4325 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4327 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4329 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4331 * src/z80/gen.c (aopDump): Added a dump function.
4333 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4334 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4336 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4338 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4340 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4342 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4344 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4346 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4348 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4350 * support/regression/ports/ds390/support.c: Use tinibios.
4352 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4354 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4356 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4357 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4359 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4361 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4363 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4365 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4367 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4368 (packRegsForIYUse): Created and optimised.
4370 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4372 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4373 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4375 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4377 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4379 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4381 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4383 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4385 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4387 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4389 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4391 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4393 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4395 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4397 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4398 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4399 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4401 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4403 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4404 (genNotFloat): Added.
4405 (genUminusFloat): Added.
4407 * device/lib/z80/Makefile: Added floating pt stubs.
4409 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4411 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4413 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4415 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4417 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4419 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4421 * sdcc/support/regression/Makefile: Add port ds390.
4423 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4425 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4427 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4429 * sdcc/support/regression/ports/ds390/support.c: Added.
4431 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4433 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4435 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4437 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4439 * device/include/malloc.h: Added z80 and gbz80 support.
4441 * device/lib/gbz80/heap.s: Added.
4443 * device/lib/z80/heap.s: Added.
4445 * device/lib/malloc.c: Added z80 and gbz80 support.
4447 * support/regression/tests/malloc.c (testMalloc): Added.
4449 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4451 * support/regression/tests/bug-478094.c: Added.
4453 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4455 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
4457 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4459 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4461 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4463 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4465 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4467 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4469 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4471 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
4473 * support/regression/tests/bug-477927.c: Added.
4475 * src/z80/peeph.def: Added minor rules.
4477 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4479 * src/z80/peeph.def: Added jump optimisation modification.
4481 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
4483 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4485 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
4487 * support/regression/tests/funptrs.c: Added.
4489 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
4491 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4493 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
4495 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4497 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4499 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4500 (movLeft2ResultLong): Created.
4502 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4503 (joinPushes): Added. Joins two char pushes into a word push.
4505 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
4507 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4509 * support/makebin/Makefile (install): Added creation of dest dir.
4511 2001-10-24 Karl Bongers <karl AT turbobit.com>
4513 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4515 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
4517 * src/z80/ralloc.c: Turned off faulty pack for one use.
4519 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4521 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4523 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
4525 * support/regression/Makefile: Improved clean
4527 * support/regression/ports/gbz80/spec.mk: Added clean
4529 * support/regression/ports/host/spec.mk: Added clean
4531 * support/regression/ports/z80/spec.mk: Added clean
4533 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4535 * support/regression/ports/mcs51/timeout.c: little improvements
4537 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
4539 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4541 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4543 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4545 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
4547 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4549 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4551 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
4552 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4554 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4556 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4558 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4560 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4562 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4564 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4566 * support/regression/tests/longor.c: Added.
4568 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
4570 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4572 * as/mcs51/aslink.h: define PATH_MAX
4574 * as/mcs51/asm.h: define PATH_MAX
4576 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4578 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4580 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4582 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4584 * src/SDCCglobl.h: define PATH_MAX
4586 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4588 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4590 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
4592 * src/z80/gen.c (gencjneshort): Fixed
4594 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4596 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
4598 * support/regression/tests/bug-469671.c: Added.
4600 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4602 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
4604 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4606 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4608 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
4610 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4612 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4614 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4616 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4618 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4620 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4622 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4624 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
4626 * 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.
4628 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4630 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4632 2001-10-07 <johan AT FRIJA>
4634 * device/lib/gets.c (gets): fixed the return value.
4636 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
4637 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4639 * 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.
4641 * 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.
4643 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4645 * src/pic/gen.c: Removed Safe_strdup.
4647 * configure.in: Added option to enable libgc support.
4649 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4650 (bitVectUnion): Optimised.
4651 (bitVectIntersect): Optimised.
4652 (bitVectBitsInCommon): Optimised.
4653 (bitVectCplAnd): Optimised.
4655 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4657 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4659 * src/SDCCmain.c: distinguish between assembler debug and plain options
4661 * src/avr/main.c: remove standard assembler options
4663 * src/ds390/main.c: remove standard assembler options
4665 * src/mcs51/main.c: remove standard assembler options
4667 * src/port.h: removed "PENDING" comment
4669 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4671 * src/device/lib/_mulint.c : new, with assember functions
4673 * src/device/lib/_mullong.c : new, with assember functions
4675 * src/device/lib/_divuint.c : with assember functions
4677 * src/device/lib/_divsint.c : with assember functions
4679 * src/device/lib/_divulong.c: with assember functions
4681 * src/device/lib/_divslong.c: with assember functions
4683 * src/device/lib/_moduint.c : with assember functions
4685 * src/device/lib/_modsint.c : with assember functions
4687 * src/device/lib/_modulong.c: with assember functions
4689 * src/device/lib/_modslong.c: with assember functions
4691 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4693 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4695 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4696 replaced _mululong.c and _mulslong.c by _mullong.c
4698 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4700 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4702 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4704 * src/SDCCglue.c: test, if win32api is available for MINGW
4706 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4708 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4709 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4710 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4711 * support/regression/ports/host/spec.mk: removed GENERIC
4712 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4713 * support/regression/ports/z80/spec.mk: removed GENERIC
4715 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
4717 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4719 * support/regression/tests/bug-467035.c: Created.
4721 2001-10-01 <johan AT FRIJA>
4723 * src/SDCC.y: fixed bug #466586 part 1
4725 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
4727 * SDCCicode.c: z80 has no generic pointers
4728 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4730 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
4732 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4734 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
4736 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4738 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4740 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
4742 * configure.in: Fixed up so that ucsim is only configured once.
4744 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4746 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4747 (getPathDifference): As above.
4749 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4751 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4753 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
4754 * .version: Updated to 2.3.1
4756 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4757 Added copyright header.
4759 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4760 (assemble): Added support for macro based assembler commands.
4761 (linkEdit): Added support for macro based linker commands.
4762 (preProcess): Changed the pre-processor to use macros.
4763 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4764 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4766 * device/lib/z80/crt0.s: Added module name for debugging.
4768 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
4770 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4772 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4774 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4776 * src/Makefile.in: Added SDCCmacro and SDCCutil
4778 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
4780 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4782 2001-09-16 <johan AT FRIJA>
4784 * 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.
4786 2001-09-15 <johan AT FRIJA>
4788 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4789 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4791 2001-09-11 <johan AT FRIJA>
4793 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4795 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
4797 * support/regression/tests/bug-460444.c: Added test case.
4799 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4800 (genCast): Added justification for all of the asserts.
4802 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
4804 * support/regression/support.c: _xdata replaced by xdata
4806 * support/regression/spec.mk: removed _generic
4808 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
4810 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4812 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4813 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4815 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4817 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4819 * support/regression/tests/bug-460010.c: Added test case.
4821 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4823 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
4825 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4827 * support/regression/testfwk.c: removed workaround for bug #436344
4829 * support/regression/tests/bp.c: use less memory with mcs51
4831 * support/regression/tests/bug-441448.c: use less memory
4833 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4835 * support/regression/collate-results.py: typo
4837 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
4839 * support/regression/tests/fetchoverlap.c: Added new test case.
4841 * support/regression/tests/bp.c: Added new test case.
4843 * support/regression/tests/bug-448984.c: Added new test case.
4845 * support/regression/tests/pow2shifts.c: Added new test case.
4847 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4848 (genlshTwo): Fixed right shift for count > 8.
4850 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4852 2001-09-08 <johan AT FRIJA>
4854 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4856 2001-09-07 <johan AT FRIJA>
4858 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4860 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4862 2001-09-06 <johan AT FRIJA>
4864 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4865 * bernhard noted me at this: "() equals to (void)" (1.38)
4867 2001-09-05 <johan AT FRIJA>
4869 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4871 2001-09-04 <johan AT FRIJA>
4873 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4876 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
4878 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4880 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
4882 * link/z80/aslink.h: Fixed path for PATH_MAX
4884 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
4886 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4888 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4890 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4892 * 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.
4894 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
4896 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4897 (genCmp): Fixed up genCmp for the GB with longs.
4899 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4901 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4903 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4905 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4907 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
4909 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4911 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
4913 * 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.
4915 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4917 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
4919 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4921 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4923 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
4925 * sim/ucsim/configure: little improvement of Cygwin-detection
4926 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4927 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4928 * support/regression/tests/bug-221100.c: small changes for mcs51
4929 * support/regression/tests/bug-221168.c: small changes for mcs51
4930 * support/regression/tests/bug-227710.c: small changes for mcs51
4931 * support/regression/tests/staticinit.c: small changes for mcs51
4932 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4933 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4934 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601