1 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3 * doc/sdccman.lyx: added details about the HC08 storage classes and
4 interrupts, fixed the register usage info for z80 & gbz80
6 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
8 * doc/sdccman.lyx: added more pic16 port documentation
9 * device/include/pic16/: added header pic18fregs.h
11 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
13 * doc/sdccman.lyx: added Vangelis' contribution
15 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
17 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
18 extend to the next CALL or PCALL, not just to the next CALL.
20 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
22 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
24 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
26 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
27 bug #895752 and a better fix for bug #716790
29 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
31 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
33 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
35 * doc/sdccman.lyx: minor changes, minor changed
37 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
39 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
40 which can't handle SDCC_NEWONEBYTEOPS,
41 (geniCodeMultiply): removed conversion from mult to shift for pic14
44 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
47 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
48 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
49 thus fixing bug #895406
51 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
53 * device/lib/_modsint.c,
54 * device/lib/_modslong.c: sign follows divisor only
55 * src/hc08/gen.c (genMultOneByte): if result size is 1,
56 signs or signedness can be ignored
57 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
58 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
59 added optimization for IFX,
60 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
62 reenabled optimization for IFX, which was removed on 2004-01-11
63 * src/SDCCast.h: added return type IFX
64 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
65 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
66 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
67 SDCC_OLDONEBYTEOPS selects the old behaviour
68 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
69 changed again and commented promotion rule
70 * src/SDCCval.c (valDiv): promotion no longer necessary
71 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
72 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
74 * support/regression/tests/onebyte.c: added
76 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
78 * gen.c (genInline): reverted to old code for assemnling inline
79 code because of bug reported James Chadd
81 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
83 * ralloc.h: missing declarations from previous patch,
84 seems that patch for ralloc.h was never applied, fixed
86 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
87 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
91 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
92 indirect addressing. Marked FSR0 as deprecated
93 * gen.c (pointerCode): commented out, not needed now
94 (pic16_popGet2p): new MOVFF helper function
96 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
97 (shiftRLong): removed duplicate debugging info
99 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
101 * src/ds390/gen.c (genNearPointerGet),
102 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
103 optimization with bits, but not bitfields.
104 * src/ds390/ralloc.c (packRegisters),
105 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
107 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
109 * src/SDCCcse.c (algebraicOpts): copy operands before modification
111 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
114 * src/SDCCicode.c (operandFromSymbol),
115 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
116 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
117 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
118 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
119 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
120 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
122 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
123 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
124 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
125 * src/SDCCsymt.c (newSymbol),
126 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
129 * src/SDCCval.c (newiList): fixed bug #885705
131 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
133 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
134 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
136 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
138 * device/include/c8051f120.h,
139 * device/include/c8051f300.h,
140 * device/include/c8051f310.h: added/updated header files for Silicon
141 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
142 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
143 in new section Submitting patches
145 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
147 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
148 genFarPointerGet, genCodePointerGet, genGenPointerGet,
149 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
151 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
152 genFarPointerGet, genCodePointerGet, genGenPointerGet,
153 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
155 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
156 genFarPointerGet, genCodePointerGet, genGenPointerGet,
157 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
159 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
160 genFarPointerGet, genCodePointerGet, genGenPointerGet,
161 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
162 genGenPointerSet): fixed bug #892400
163 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
164 to eliminate build warnings.
165 * src/SDCCast.c (processParms),
166 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
168 * support/valdiag/valdiag.py: added GCC to the list of defines active
169 when compiling with gcc
171 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
173 * support/Util/SDCCerr.h,
174 * support/Util/SDCCerr.c,
175 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
176 with an incomplete type (fixed bug #883734)
177 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
179 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
181 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
183 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
185 * src/SDCCast.c (decorateType),
186 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
187 function pointer implementation
188 * support/regression/tests/funptrs.c: added tests to verify both forms
189 of function pointers work correctly. Added tests to verify parameters
190 are passed in the correct order.
192 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
194 * device.c (regCompare): registers are sorted by ascending
195 address and increasing size,
196 * main.c (_pic16_finaliseOptions): removed the declaration
197 of compiler macro MCU. Now a macro of the format pic18fxxxx
198 will be defined from the command line
200 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
201 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
203 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
204 PCOP_RLCF was overwritten!
205 * gen.c (genSkip): commented out calls to pic16_emitcode,
206 * (genCmpEQ): fixed "long" compares, only high word did get compared,
208 * (genRRC): added debugging info,
209 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
210 overwritten while shifting,
211 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
212 overwritten while shifting,
215 * (shiftLLeftOrResult),
216 * (shiftRLeftOrResult),
218 * (shiftLLong): Implemented with pic16_emitpcode
219 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
220 * (genLeftShift): Fixed bug, operand for shift by variable always
221 was "and"ed with 0x0f,
222 * (genLeftShiftLiteral),
224 * (genRightShiftLiteral): added debugging info,
225 * (genrshFour): added comment,
226 * (genRightShift): determined signedness from operand "left"
229 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
231 * src/SDCCicode.c (geniCodeParms),
232 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
233 function pointers, fixed function pointer bugs #861242 and #861896
235 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
237 * device/include/c8051f000.h,
238 * device/include/c8051f120.h,
239 * device/include/c8051f300.h: added header files for Silicon
240 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
242 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
244 * src/SDCCast.c (processParams): added new type flow and restructured
245 (gatherAutoInit): added new type flow
246 (addCast): cosmetic changes
247 (getLeftResultType): added new type flow for array indices, patch
248 provided by Stas, see FR #877103
249 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
250 array index patch by Stas
251 * src/SDCCast.h: added prototype getResultTypeFromType()
253 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
254 * src/pic/glue.c (pic14emitStaticSeg),
255 * src/pic16/glue.c (pic16emitStaticSeg),
256 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
257 for initialization of symbols
258 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
259 * support/Util/SDCCerr.h:
260 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
261 * .version: bumped version number to 2.3.8
262 * device/include/Makefile.in (install),
263 * doc/Makefile (install): changed to 'rm `find ...`' construct to
266 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
268 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
269 Slade Rich fixed an optimization bug
270 * src/pic/pcodepeep.c,
271 * src/pic/pcoderegs.c
272 * doc/Makefile (install): added test for directory
274 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
276 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
277 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
278 * src/pic/ralloc.c (getRegPtr, getRegGpr),
279 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
280 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
281 * as/mcs51/asexpr.c (term),
282 * as/hc08/asexpr.c (term): fixed bug #887146
284 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
286 * src/z80/gen.c (genMult): handle single byte result product
287 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
288 DUMMY_READ_VOLATILE (fixed bug #886367)
290 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
292 * support/regression/tests/libmullong.c: fixed logic, on little endian
293 hosts we ended without a mullong_wrapper()
295 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
297 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
298 virus/worm forged address usage.
300 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
302 Fixed promotion, it should be done on AST level:
303 * src/SDCCast.c (addCast): added promotion to int
304 (decorateType): updated call to upCast()
305 * src/SDCCicode.c (geniCodeLeftShift): removed call to
306 usualUnaryConversions()
308 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
310 * support/regression/tests/literalop.c (mulWrapper): Added a
311 wrapper to remove integer overflow warnings.
313 * support/regression/tests/float_trans.c: Made work on host.
315 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
318 * support/regression/generate-cases.py (main): Changed from inline
321 * doc/Makefile (install): Changed to depth first to get rid of
322 missing directory install warning.
324 * as/Makefile (install-doc): Made work on Mac.
326 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
328 * src/SDCCast.c: added an additional type flow in decorateType() of
329 opposite direction, see feature request #860006; it's enabled at runtime
330 by setting the environment variable SDCC_NEWTYPEFLOW
331 * src/SDCCast.h: changed prototype of decorateType()
332 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
333 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
334 'char' to 'int' can be omitted, if both operands are 'unsigned char';
335 see feature request #877103
336 * src/SDCCval.c: updated call of decorateType()
337 (valBitwise): fixed bug #882876
338 (valMinus): added promotion
339 (valLogicAndOr): result is unsigned
340 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
341 * src/SDCCsymt.c (computeType),
342 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
343 must not cause an unsigned operation
344 * src/pic/glue (pic14emitRegularMap),
345 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
347 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
349 * src/pic/pcode.c (PCodeID): commented out left over debug code
351 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
353 * support/valdiag/tests/overflow.c: added shift tests
361 * src/pic/pcodepeep.c,
362 * src/pic/pcoderegs.c,
364 * src/pic/ralloc.h: applied patch from Slade Rich;
365 added support for multiple code pages and multiple RAM banks on the
366 PIC 14 port. The ASM files now no longer simply assume all the
367 code / RAM are in the same page / bank. This means the linker can
368 safely allocate code/RAM of separate ASM files to different pages/banks.
369 * doc/sdccman.lyx: added Slade's tips
370 * src/mcs51/peeph.def: fixed bug #880768
372 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
374 * src/hc08/ralloc.c (rematStr): fixed bug #879282
375 * src/SDCCast.c (decorateType): fixed bug #880197
377 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
379 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
382 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
383 strtof is not part of C89 and isn't included with Mac OS X.
385 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
387 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
388 shiftL2Left2Result): fixed bug #879326
389 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
390 (genMultOneByte): fixed bug in signed vs unsigned multiplication
391 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
392 address fetch for clr instruction
393 * device/lib/hc08/_mulint.c: created optimized assembly version
394 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
396 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
398 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
399 proposed in FR #877103
401 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
403 * src/SDCCval.c (cheapestVal): added missing checks
404 * src/SDCCicode.c (usualBinaryConversions): fixed condition
405 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
407 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
409 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
412 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
414 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
415 loaded with the linker search paths (-L arguments) and the libraries
416 to be linked with the current source (-l arguments). Changes
417 currently will affect only the pic16 port.
418 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
419 include path the port specific paths and port specific libraries,
420 * gplink command now contains the $3 argument,
421 * src/pic16/device.h,
422 * src/pic16/device.c,: structure PIC_device is made public and
423 renamed to PIC16_device, the same for variable Pics which is renamed
424 to Pics16. Updated all references to them.
425 * src/pic16/glue.c (pic16glue): corrected bug with code
426 initialization which bypassed the variable initializations block.
428 * device/lib/pic16/Makefile.rules: removed --penable-stack from
429 COMPILE_FLAGS and added the --nostdinc option
431 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
433 * device/include/mc68hc908jb8.h: Register defs for another member
434 of the hc08 family. Contributed by Bjorn Bringert - thanks!
436 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
438 Documenting changes from previous commits.
439 * configure.in (version 1.56),
440 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
441 when generating output files to configure the pic16 library,
442 but now I've commented it out, since gputils aren't installed in the
443 SF compile farm, so library won't compile
445 * device/lib/Makefile.in (version 1.56): initially I've added in
446 target 'all' the prerequestive 'model-pic16' so it compiled the
447 pic16 library, but now I've commented it out for the same reasons
449 * added targets 'model-pic16' and 'objects-pic16' to compile the
451 * added target 'port-specific-objects-pic16' to handle the
452 generated libraries and copy them into the build/ directory
453 * added target 'clean-intermediate-pic16' to clean intermediate
454 files into pic16 directory
455 * in target 'installdirs' added line to create directory pic16 in
456 the installation path
458 * device/include/Makefile.in (version 1.11): in target 'install'
459 added lines to copy all header files to installation path,
460 * in target 'installdirs' added line create directory for pic16
461 headers in the installation path
463 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
465 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
468 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
471 * device/lib/configure.in,
472 * device/lib/configure: fixed for autoconf 2.57
474 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
476 * src/z80/main.c (_parseOptions): fixed the portmode= command line
477 option so that it actually works. Made it specific to the z80, since
478 the gbz80 doesn't have these kinds of I/O ports.
480 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
482 * device/include/z180.h,
483 * device/lib/_memcpy.c,
484 * device/lib/_memmove.c,
485 * device/lib/_mulint.c,
486 * device/lib/ser_ir.c,
487 * device/lib/ser_ir_cts_rts.c,
488 * device/lib/_strcmp.c,
489 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
490 * src/z80/main.c (_process_pragma): add support for pragmas bank and
491 portmode; added deprecation warning for bank= and protmode= forms.
492 Also, guard against buffer overflow.
493 * src/z80/gen.c (aopGet): generate better code for sfr banked read
495 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
497 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
498 changed interrupt vector table generation to only emit declared vectors.
499 * device/include/Makefile.in: added missing backslash
500 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
502 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
504 Mainly changes to support compilation of the device libraries
505 * src/pic16/device.c: stack is allocated via symbol and not
506 via literal number. The symbol is placed in the corresponding
507 position of the data ram
508 * (pic16_dump_section): relocatable and absolute uninitialized
509 data are now emitted in sorted order to reduce section naming,
510 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
511 weren't marked as being in the access bank,
513 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
515 Added portion of GNU PIC Library under the directory
516 device/include/pic16 and device/lib/pic16. These files
517 contain the declarations of SFRs for the PIC18Fxx2 devices.
518 The directory is initialized via configure from toplevel.
520 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
522 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
523 the spilllocations to be compared correctly
525 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
527 * src/SDCCast.c (decorateType): fixed bug introduced today
529 2004-01-12 Borut Razem <borut.razem AT siol.net>
531 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
532 doc/sdccman.lyx: upper case pragmas are deprecated
534 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
536 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
537 in simpler and even better code
539 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
541 * src/SDCCicode.c (operandOperation): fixed bug #874819
542 * src/SDCCast.c (decorateType): fixed
543 char foo (unsigned long ul) { return ul > 0; }
545 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
547 * doc/sdccman.lyx: Moved and added some sections, small changes
548 all over. Telling LaTeX to be less strict with word spacing
549 to better keep the right margin. Changed some notes about
550 maintainance of the ports in section 3.2.1 - is it OK like this?
552 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
555 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
556 convilong): modified to inform the pic16 port that builtin functions
559 PIC16 PORT specific changes:
560 * src/pic16/device.c pic16_dump_equates() added,
561 processor registers declared internally by the port are emitted in
562 the translation as equates,
563 * src/pic16/gen.c: inline code is passed unprocessed to the
565 * (pic16_popGetLit2): fnuction modified to take second operand as
566 pCodeOp pointer and not as literal,
567 * (popRegFromIdx): prefixed with pic16_,
568 * (pic16_popCombine2): modified to receive already allocated pCode
570 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
571 * (genFunction): initializes local stack frame and pushes on stack
572 all the registers used by this function,
573 * (genEndFunction): restores all registers from stack and restores
575 * src/pic16/glue.c (pic16emitRegularMap): various changes and
577 * (pic16glue): changed the program startup sequence,
578 * added new dbName code 'A' for functions placed in absolute section
579 * src/pic16/main.c: added function attribute _naked,
580 * added pragma 'code' to place a fnuction at an absolute address,
581 * added command line arguments --debug-ralloc and --pcode-verbose,
582 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
583 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
584 * (pic16_newpCodeOpLit2): modified to take the second operand as
586 * (pic16_printpBlock): modified to emit each function in a separate
588 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
589 UPPER for immediate operands,
590 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
592 * src/pic16/peeph.def: all peepholes with movff are commented out,
593 because there is a problem in the pcode peep optimizer,
594 * src/pic16/ralloc.c: the register allocator can now reuse local
595 function symbols for another function. This saves register usage.
596 * src/pic16/ralloc.h: added flag isLocal in structure regs,
598 Added file src/pic16/NOTES with information about program writing on
599 the current port version.
601 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
603 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
604 and peephole 252 (array access)
606 2004-01-09 Borut Razem <borut.razem AT siol.net>
608 * src/SDCCmain.c : fixed #872250: -l command line defined library
609 files are scanned before standard library files
611 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
613 * src/SDCCast.c (decorateType): fixed bug #874046
615 2004-01-09 Borut Razem <borut.razem AT siol.net>
617 * support/scripts/sdcc.nsi: remove previous installation
619 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
621 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
622 bytes for last interrupt vector (mcs51)
623 * sdcc.spec: fixed typo
625 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
627 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
628 gen51Code): more efficient parameter receive for --model-large
631 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
634 * src/z80/main.c: added missed needLinkerScript flags (more than
635 one port structure defined in these file)
636 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
639 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
641 * src/SDCCmain.c: removed various references to DEFAULT_PORT
642 * src/port.h: added flag needLinkerScript in port->linker
643 structure to inform whether to create a .lnk file or not,
651 * src/z80/main.c: changed appropriately to configure
652 needLinkerScript flag
654 * src/pic16/gen.c (genAddrOf): fixed bug #863624
655 * src/pic/glue.c: added variable udata_section_name to
656 override default uninitialized data segment definition for
657 devices only with SHAREBANK memory (reported from Erik Epetrich)
658 * (pic14emitOverlay): modified to emit a commented overlay segment
659 directive when no overlay data exist
660 * (picglue): modified to emit uninitialized data segment
661 according to udata_section_name
662 * src/pic/main.c (_pic14_parseOptions): added command line
663 options --udata-section-name=[name] to override default
664 udata definition name
665 * modified _linkCmd and _asmCmd to include compiler passed
666 arguments via -W option
667 * src/pic16/main.c: added $l in _asmCmd, changed extension for
668 object file from '.rel' to '.o' in port->linker structure,
669 changed size of fptr from 2 to 3 in port structure
671 2004-01-07 Borut Razem <borut.razem AT siol.net>
673 * support/scripts/sdcc.nsi: update PATH
674 * support/scripts/sdcc.ico: craeted
676 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
678 * device/include/Makefile.in: fix install
679 * doc/Makefile: fix install
681 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
683 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
685 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
686 how the function variable allocation summary is displayed; also
687 include information about variables allocated to the overlay
690 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
692 * as/mcs51/lkmain.c: Help about -Y option
693 * as/mcs51/lkarea.c: Fixed gcc warnings
695 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
697 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
699 * support/valdiag/tests/overflow.c: added
700 * src/SDCCast.c (decorateType),
701 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
704 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
706 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
709 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
711 A python script to validate compiler diagnostic messages. It can be
712 used to verify that sdcc complains about bad c source code and
713 gives a good location of the error.
714 * support/valdiag/Makefile,
715 * support/valdiag/valdiag.py,
716 * support/valdiag/tests/*
718 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
720 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
721 * src/SDCCsymt.c (newEnumType),
723 * support/Util/SDCCerr.c,
724 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
726 * support/regression/tests/enum.c: added test for enum values that
727 require at least 2 bytes of storage.
729 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
731 * src/common.h: added ifndef/define/endif macros
732 around the header file.
733 Bug reported from Jesus Calvino-Fraga
735 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
738 * device/include/Makefile.in: don't install CVS directories
739 * device/lib/Makefile.in: added removal of CVS directories after install
740 * doc/Makefile: fixed install, added local_icons
741 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
742 * src/mcs51/gen.c (genRightShift): fixed bug #870788
743 * src/ds390/gen.c (genRightShift): fixed bug #870788
744 * src/SDCCast.c (decorateType): fixed bug #870781
746 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
748 PIC16 port related changes:
749 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
750 added variable stackPos,
752 * gen.c: genCall, assignResultValue: added support for
753 pushing/retrieving function parameters to/from stack,
754 genFunction,genEndFunction: setup stack frame for the
756 genAddrOf: will be changed according to bug 863624
758 * added files genutils.c and genutils.h which contain gen*
759 debugged and optimised functions extracted from gen.c
761 * glue.c: added variable 'externs' which holds extern symbols,
762 pic16emitRegularMap: is modified to properly handle relocatable
763 symbols under the new scheme,
764 pic16createInterruptVect: is modified
765 pic16printPublics: is modified to emit 'global' assembler directives,
766 added pic16_printExterns to print extern symbols,
767 pic16glue: initializes stack/frame pointer in the beginning of
768 the assembly output. Temporary hack, will be corrected later,
769 because gplink yet does not support stack and SDCC does not
770 yet support a type of crt0.o object to create the final binary.
772 * Removed many lines that contain 8051 legacy code.
773 * The code is finally placed under a 'code' directive.
774 * Added port specific options.
776 * _process_pragma: simplified since now we do not need *special*
777 include file to define SFR registers. But a separate header
778 will be needed. This will be developed later.
779 * _pic16_parseOptions: added, parses port specific options:
780 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
781 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
782 --preplace-udata-with=
784 * _pic16_setDefaultOptions: modified to initialize section names,
785 but hack is temporarly out of order since it needs improvement.
786 * _pic16_genAssemblerPreamble: configuration words are emitted by
787 their address instead of their name. This part is incomplete and
788 supports only the 18Fxx2 devices. Other devices will emit an error
789 during assembly since they do not contain the same set of config
791 * _pic16_genIVT: is modified,
793 * pcode.c: added definitions for some hardware registers that are needed
795 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
796 All PCI entries are updated. Now LFSR is supported.
797 * Removed pic16_pciTRIS is mentioned by mdubuc in source
798 * added pic16_newpCodeOpLit2 to support instructions with
799 two literal arguments
800 * pic16_pCode2str: corrected code that emits assembler instructions
801 with two literal operands and those that have an access bit modifier
802 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
803 this fixes a bug which caused some labels to be lost, when an
804 assembler directive was added, i.e. banksel,
805 * pic16_FixRegisterBanking: improved logic that causes the insertion
807 * InlineFunction: functions that are called once, are not any more
808 inlined. This can be a port option in the future,
810 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
812 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
813 hold the corresponding uninitialized symbols,
814 * pic16_allocProcessorRegister: registers have explicit marked the
816 * pic16_allocInternalRegister: registers are explicit marked as
818 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
819 processing list, so bit registers were lost,
822 * ralloc.h: added field 'accessBank' and original symbol operand
823 in register definition,
824 * removed the field isMapped from register definition,
826 ** Several functions have been removed from various sources:
827 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
828 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
829 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
830 pic16_assignRelocatableRegisters
832 ** others have been introduced:
833 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
834 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
836 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
838 * support/scripts/inc2h.pl: changed definition of BIT_AT
839 to emit 'sbit at' instead of 'bit at'. This was a request.
841 PIC16 port related preliminary changes:
842 * gen.c: prefixed function popRegFromString with
843 pic16_ and all references to it corrected
844 * pcode.c: all pic16_pc_* hardware registers prefixed
846 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
847 * ralloc.c: newReg(): when register is REG_SFR then
849 pic16_allocProcessorRegister(): marks register wasUsed=0
850 pic16_writeUsedRegs(): added a call to assign processor
851 registers via pic16_assignFixedRegisters
853 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
855 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
856 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
857 variables in unused register banks. Also the SSEG is placed
858 wherever there is enough space for it, and IDATA can be anywhere
859 in internal RAM. For now compile using -Wl-Y[stack_size].
860 The mem file is different for this option as well, since it
861 makes no sense of talking about DSEG lenght.
863 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
865 * src/SDCClrange.c: fixed bug 869095 that caused segfault
866 in certain cases, e.g. when ROM assignment, patch provided
867 from Albert den Haan.
869 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
871 Many signedness and type propagation fixes:
872 * src/SDCCicode.c: made geniCodeCast() static
873 replaced SPEC_ by IS_ (cosmetic)
874 (operandOperation): fixed div and mod operation
875 (usualBinaryConversions): added support for promotion of char
876 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
877 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
878 (geniCodeAdd): an array index will stay unsigned, even if promoted
880 (geniCodeArray): ditto
881 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
882 * src/SDCCsymt.c (computeType): added more support for char;
883 promotion of char is selectable by promoteCharToInt, fixed signedness
885 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
886 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
887 * src/SDCCval (val*): replaced signedness calculation by
889 rearranged if-branches (cosmetic)
890 (valShift): added warning W_SHIFT_CHANGED
891 (valCompare): fixed problem with different types
892 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
893 * support/regression/tests/literalop.c: added many cases
894 * support/regression/tests/ast_constant_folding.c: changed finally to
896 * .version: new year, new version: 2.3.7
897 * src/SDCCmain.c (main): applied patch #866468
898 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
899 provided by Scott Bronson
900 * doc/sdccman.lyx: updated documentation for sdcdb
901 updated and added chapter tips
903 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
905 * src/SDCCsymt.h: missing from yesterday's commits
907 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
909 * src/SDCC.y (struct_or_union_specifier),
910 * support/Util/SDCCerr.c,
911 * support/Util/SDCCerr.h: verify that struct & union tags are used
914 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
916 * src/SDCCglobl.h: missing from yesterday's commits
918 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
920 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
921 sft_attributes, struct_declaration, parameter_declaration,
922 type_name, start_block, declaration_list),
923 * src/SDCC.lex (check_type): support redefinition of typedef names
925 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
927 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
928 aligned xdata arrays. Erik helped me with the if clause.
930 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
932 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
935 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
938 * src/SDCCast.c (newAst_),
940 * src/SDCCicode.c (ast2iCode, newiCode),
942 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
943 expr, statement, expression_statement, selection_statement,
944 iteration_statement, expr_opt, jump_statement): foundation for tracking
946 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
949 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
951 * support/Util/SDCCerr.c,
953 * src/SDCCast.c (createCase, createDefault, decorateType),
954 * src/SDCClabel.c (labelUnreach),
955 * src/SDCC.y (labeled_statement, jump_statement): More improvements
957 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
958 (with thanks to Stas Sergeev)
959 * device/include/time.h,
960 * device/lib/time.c (CheckTime): suppress unreachable code warning
962 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
964 * src/SDCCast.c (createIvalCharPtr),
965 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
967 * support/regression/tests/nullstring.c: tests for these two bugs
969 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
971 * support/Util/SDCCerr.h,
972 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
973 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
974 about storage class and 'at' used inside struct or union
975 * src/SDCCBBlock.c (iCodeFromeBBlock),
976 * src/SDCCcse.c (ifxOptimize),
977 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
978 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
979 printIval, emitStaticSeg, emitOverlay),
980 * src/SDCClabel.c (deleteIfx),
981 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
982 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
983 gatherAutoInit, processParms),
984 * support/Util/SDCCerr.h,
985 * support/Util/SDCCerr.c (werrorfl): Support for better error location
986 reporting for post-parse errors.
988 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
990 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
991 implicit casts via union; they don't work on big endian systems
992 (possible fix for bug #861138)
994 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
996 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
997 * src/mcs51/main.c: fixed the fix for bug #737001
999 2003-12-15 Borut Razem <borut.razem AT siol.net>
1001 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
1003 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1005 * support/makebin/makebin.c: put output in binary mode
1007 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1009 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
1010 xdata and data memory on startup. Set the environment variable
1011 SDCC_NOGENRAMCLEAR to disable this.
1012 * src/mcs51/peephole.def,
1013 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
1014 (allows non-interrupt and interrupt code to safely compete for a resource
1015 without the non-interrupt code having to disable interrupts)
1017 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1019 * src/SDCCicode.c (geniCodeAdd),
1020 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
1021 with valFromType if type might be a pointer and host is big endian).
1022 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
1023 types, not just integer types.
1024 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
1025 multiply defined with mismatching "at" address.
1027 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1029 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
1030 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
1031 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
1032 with embedded nulls (fixed bug #753752)
1034 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1036 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
1037 Apparently this did not see much testing (endless loop)
1039 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1041 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
1043 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1045 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
1046 gracefully handle NULL memmap pointers
1048 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1050 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
1051 instead of deleting the iCode when an operand is volatile
1052 * src/z80/gen.c (genDummyRead),
1053 * src/mcs51/gen.c (genDummyRead),
1054 * src/ds390/gen.c (genDummyRead),
1055 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
1057 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
1058 * src/SDCC.y: fixed bug #850420
1060 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1062 Applied z80 i/o port patch from Peter Townson and fixed some operators
1063 to better handle operands in A register.
1064 * device/include/z180.h
1070 * src/z80/peeph-z80.def
1074 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1076 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
1078 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1080 * device/lib/hc08/_mullong.c: Removed extra #endif
1082 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1084 * sim/ucsim/hc08.src/inst.cc,
1085 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
1087 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
1088 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
1089 * device/include/stdarg.h: fixed varargs for hc08
1090 * device/lib/Makefile.in,
1091 * device/lib/hc08/Makefile,
1092 * device/lib/hc08/_mulint.c,
1093 * device/lib/hc08/_mullong.c: fixed some endian problems
1095 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1097 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
1098 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
1099 * device/lib/_gptrget.c,
1100 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
1102 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1104 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
1105 * src/SDCCast.c (astErrors): fixed bug #846007
1106 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
1108 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1110 * src/SDCCast.c (decorateType): disabled a transformation I added in
1111 revision 1.188 (access to fields of a structure at an absolute address);
1112 it breaks with bitfields, extern declarations, and gcse analysis.
1113 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
1114 could be assigned through a pointer, so don't complain.
1115 * src/SDCCast.c (astErrors),
1117 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
1119 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
1121 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
1122 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
1123 output of __config directives, since gpasm now supports them
1124 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
1125 pre-processor macro, i.e. -DMCU=p18f452
1126 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
1127 and modified to handle 'cast' icode similarly to '=' icode
1128 * src/pic16/device.h (typedef struct PIC_device): added field
1129 'extMIface' to indicate that chip has external memory interface
1130 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
1131 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
1134 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1136 * src/SDCC.y (pointer): fixed bug #846006
1137 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
1138 * src/SDCCast.c (decorateType): fixed bug #846009
1139 * src/ds390/peeph.def,
1140 * src/ds390/gen.c (genAnd, genOr),
1141 * src/mcs51/peeph.def,
1142 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
1144 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1146 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
1153 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
1157 * src/SDCCbitv.c: added function to free a bitvector
1159 * src/SDCClrange.c: added function to recompute the liveranges
1161 * src/ds390/ralloc.c,
1162 * src/hc08/ralloc.c,
1163 * src/mcs51/ralloc.c,
1165 * src/pic16/ralloc.c,
1166 * src/xa51/ralloc.c,
1167 * src/z80/ralloc.c: recompute the liveranges after register packing
1169 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
1171 * src/SDCCloop.c (newInduction): fixed bug #845630
1173 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1175 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
1176 inadvertantly left behind from my 2003-11-12 change
1178 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1180 Updated headers I neglected to commit yesterday.
1184 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1186 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
1187 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
1188 * src/SDCCopt.c (eBBlockFromiCode),
1189 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
1190 the creation of the key hash table from the sequencing so it can be used
1191 earlier (for some GCSE bug fixes still pending)
1193 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1195 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
1196 * support/regression/tests/addsub.c: testing genPlus shortcut
1198 2003-11-15 Borut Razem <borut.razem AT siol.net>
1200 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
1202 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1204 * src/SDCCcse.c (cseBBlock): fixed bug #527779
1205 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
1206 ordering is immaterial.
1207 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
1209 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1211 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
1212 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
1213 (SIGSEV) of bug #840381
1214 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
1215 unlink new file before rename if new and old filenames are the same)
1217 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1219 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
1220 uninitialized variables) for the mcs51. Set environment variable
1221 SDCC_GENRAMCLEAR to test.
1222 xdata initialization slightly shorter
1224 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1227 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
1228 #838241 & 780691 (basicly the same bug)
1229 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
1230 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
1232 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
1234 * src/SDCCmain.c (linkEdit): "fix" #834252
1236 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1238 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
1240 * src/SDCC.y: fixed bug #819403
1242 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1244 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
1245 the reentrant attribute.
1246 * src/hc08/gen.c (genPackBits): added missing stack readjustment
1247 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
1249 * src/SDCCast.c (decorateType): fixed bug with storage class not being
1250 updated during pointer dereference; f.e. ~(((char *)1)*) was being
1251 erroneously reduced to a literal.
1252 * src/hc08/ralloc.c (packRegisters, rematStr),
1253 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
1256 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1258 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
1259 * doc/sdccman.lyx: changed from 'article' to 'book'
1260 * doc/Makefile: readded test_suite_spec and cdbfileformat
1262 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
1264 * device/include/stdlib.h: include malloc.h to comply with ANSI
1265 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
1267 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1269 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1270 * doc/clean.mk: also remove *.out files
1271 * doc/sdccman.lyx: some additions, larger top/bottom margins
1273 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1275 * src/SDCC.y: fixed bug #837365
1276 * support/regression/tests/bitopcse.c
1277 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1278 a symbol (might be valop instead)
1279 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1280 * device/lib/clean.mk: added hc08 to the cleaning list
1282 2003-11-04 Borut Razem <borut.razem AT siol.net>
1284 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1286 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1287 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1288 malloc is declared in standard stdlib.h
1290 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1292 * device/lib/hc08/Makefile: need to clean .rel not .o files
1293 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1295 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1305 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1306 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1307 tests (which uses the port's oclsExpense function)
1313 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1315 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1317 * src/SDCCcse.c (ifxOptimize),
1318 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1319 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1320 deleting the IFX iCode.
1321 * src/hc08/ralloc.c: reduced unneeded slocs
1322 * src/hc08/gen.c: fixed bug in asmopToBoolean
1324 2003-11-04 Borut Razem <borut.razem AT siol.net>
1326 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1327 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1328 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1329 transferred to configure
1331 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1333 Use headers defined in the C[++] standards:
1334 * sim/ucsim/gui.src/serio.src/fileio.cc
1335 * sim/ucsim/gui.src/serio.src/frontend.cc
1336 * sim/ucsim/gui.src/serio.src/main.cc
1337 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1338 * support/Util/NewAlloc.c
1344 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1346 * Added MSVC projects for hc08 assembler and linker:
1347 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1348 /as/hc08/link_hc08.dsp
1350 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1352 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1354 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1356 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1358 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1360 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1362 2003-10-31 Borut Razem <borut.razem AT siol.net>
1364 * support/cpp2/cpplib.h,
1365 support/cpp2/cpplib.c,
1366 support/cpp2/cpplex.c,
1367 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1368 to switch _asm block preprocessing on / off. Default is
1369 #pragma preproc_asm +
1371 2003-10-31 Borut Razem <borut.razem AT siol.net>
1373 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1374 when outputting comment blocks (when executed with -C option) and
1375 _asm (SDCPP specific) blocks
1377 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1379 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1381 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1383 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1385 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1387 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1388 * src/SDCCast.c (decorateType): fixed bug #832664
1390 2003-10-31 Borut Razem <borut.razem AT siol.net>
1392 * support\cpp2\cpplex.c: fixed for SDCPP:
1393 comments(when executed with -C option) and _asm blocks
1394 were included even if they where in skipped #if block.
1395 Applied solution from GCC cpp 3.3.2
1397 2003-10-31 Borut Razem <borut.razem AT siol.net>
1399 * src/SDCC.lex: sdcc now understands both formats:
1400 '# <line_number> <file_name>' and
1401 '#line <line_number> <file_name>'
1402 * support/cpp2/cppmain.c: sdcpp now generates the standard
1403 '# <line_number> <file_name>' instead of former
1404 '#line <line_number> <file_name>'
1406 2003-10-30 Borut Razem <borut.razem AT siol.net>
1408 * support/cpp2/cpphash.h,
1409 * support/cpp2/cpplib.h
1410 * support/cpp2/cpplex.c,
1411 * support/cpp2/cppmain.c,
1412 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1414 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1416 Fixed a number of problems revealed by bug #827883.
1417 * src/SDCCloop.c (loopInvariants): Spill location of the
1418 result operand should be recomputed if extracted from
1419 a loop. Also, don't extract assignments of an iTemp
1421 * src/SDCCast.c (isConformingBody): loop reversal should
1422 not occur if the control variable is involved with a
1423 relational operator.
1425 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
1427 * .version: bumped to 2.3.6 to reflect the big improvements
1428 made by Erik and Klaus. Thanks!
1430 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
1432 Replaced the livrange code.
1433 * src/SDCClrange.c: added new LR code
1435 * src/SDCCBBlock.h: removed remainig parts from old LR code
1436 * src/ds390/ralloc.c,
1437 * src/ds390/gen.c: minor fixes to make it work with new code
1439 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1444 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1445 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1446 (tweaked fix for bug #818696)
1448 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1450 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1452 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1455 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1456 * src/mcs51/gen.c (gencjneshort),
1457 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1458 more efficient (per Scott Bronson's suggestion)
1460 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1462 Extended the semantics of the critical keyword to include
1463 individual statements. See RFE #827755 and #799831
1468 * support/Util/SDCCerr.c
1469 * support/Util/SDCCerr.h
1474 2003-10-19 Borut Razem <borut.razem AT siol.net>
1476 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1478 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1480 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1482 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1483 and predecrement operand is displayed
1485 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1487 * src/SDCCval.c (valMinus): fixed bug #826041
1489 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1491 Some hc08 related updates that I missed earlier
1492 * sim/ucsim/stypes.h
1493 * support/regression/ports/hc08/spec.mk
1495 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1497 New target "hc08" for the Motorola 68hc08 family of micros
1505 * sim/ucsim/hc08.src/*
1506 * sim/ucsim/configure.in
1507 * src/ucsim/configure
1508 * sim/ucsim/packages_in.mk
1511 * device/include/mc68hc908qy.h
1513 * device/lib/Makefile.in
1514 * support/regression/ports/hc08/*
1515 * support/regression/Makefile
1517 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1519 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1521 * src/ds390/gen.c (genCast): fixed bug #821957
1523 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1525 * device/lib/logf.c: "fixed" overlay bug
1526 * support/regression/ports/host/spec.mk: added m library
1527 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1528 * support/regression/tests/float_trans: added (for Eric)
1530 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
1532 * src/mcs51/gen.c (genCpl): fixed bug
1533 http://sf.net/mailarchive/message.php?msg_id=6263915
1535 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
1537 * src/SDCCast.c (decorateType): added extended constant folding
1538 * src/SDCCsymt.c (computeType): cleanup
1539 * src/SDCCval.c (valShift): minor optimization
1540 * support/regression/tests/ast_constant_folding.c: added
1542 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1544 * src/SDCCmain.c: removed some unintended changes
1546 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1548 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1549 * src/z80/gen.c: fixed part of bug #817589
1550 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1552 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
1554 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1565 * src/ds390/ralloc.c
1567 * src/mcs51/ralloc.c
1569 * src/pic16/ralloc.c
1572 * src/z80/gen.c: removed unused label "release:"
1574 2003-10-06 Borut Razem <borut.razem AT siol.net>
1576 * src/SDCC.lex: removed definition of unused variables
1577 save_optimize and save_options
1579 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
1581 * clean.mk: removed '=' in "-maxdepth=1"
1582 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1583 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1585 2003-10-06 Borut Razem <borut.razem AT siol.net>
1587 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1588 my_unput() replaced by unput()
1590 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
1592 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1593 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1594 type-punned pointer will break strict-aliasing rules"
1595 Old LR behaviour is again default; Klaus' LR can be choosen by
1596 defining the environment variable LRKLAUS
1600 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1601 * clean.mk: fixed removal of files in bin/CVS/
1602 * device/lib/clean.mk: fixed removal of directories small and large
1603 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1605 * src/SDCCval.c: removed superflous test for pedantic
1607 2003-10-05 Borut Razem <borut.razem AT siol.net>
1609 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1610 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1611 message "unmatched #pragma SAVE and #pragma RESTORE"
1613 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1615 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1616 assembly, critical functions, atomic, nojtbound)
1618 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
1620 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
1626 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1629 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1631 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1633 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1634 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1635 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1637 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1639 * src/z80/gen.c (genRet): fixed bug #524753
1640 * src/z80/gen.c (genCast): fixed internal error on cast from
1642 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1643 fix for bug #477835 to the z80
1644 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1645 for tracking iCodes in the peephole optimizer for z80
1647 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1649 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1650 the other part of bug #814548
1651 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1653 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
1655 * src/SDCCcse.c: fixed part of bug #814548
1657 2003-09-28 Borut Razem <borut.razem AT siol.net>
1659 * src/asm.c: rewrite of printILine() to use temporary file instead
1661 * src/xa51/main.c: commented out declaration of int rewinds
1663 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1665 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1667 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1669 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1670 * src/asm.c (printILine): Fixed bug #811015
1672 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1674 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1677 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1679 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1680 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1681 to correctly handle general case of AOP_PAIRPTR
1682 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1684 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1686 * src/mcs51/ralloc.c (fillGaps),
1687 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1688 register positioning bug)
1690 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
1692 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1694 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1696 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1697 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1698 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1699 (ralloc doesn't intentionally do this now, but perhaps later)
1700 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1701 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1702 register positioning bugs (Fixed bug #762602 and #795325)
1703 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1705 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1706 lines that --i-code-in-asm generates
1708 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1710 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1711 trying to fclose a FILE* that was already closed.
1713 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1715 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1716 of const struct should be treated as if const themselves)
1718 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
1720 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1722 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1724 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1725 Unix (/n) and DOS (/r/n) line terminations.
1727 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1729 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1732 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1734 * src/mcs51/gen.c (genFunction, genEndFunction),
1735 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1736 and restore of EA so that stack offsets to parameters are
1737 correct when using both critical and reentrant/stack-auto.
1738 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1739 size (can be triggered in error if sloc is shared between
1740 different sized objects)
1741 * device/include/float.h: fixed macros to explicitly use
1742 unsigned long where needed
1744 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
1746 Feature req. 799831: added code to allow nesting of critical functions
1747 * src/mcs51/gen.c (genFunction, genEndFunction)
1748 * src/ds390/gen.c (genFunction, genEndFunction)
1750 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1752 * src/SDCCsymt.c (sclsFromPtr),
1754 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1755 support for standard C idiom of memory mapped variables; for
1756 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1757 to xdata int at 0x1234 tempvar = 1.
1758 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1759 provided by Akiya ISHIDA
1761 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
1763 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1764 * src/SDCCval.c (constVal): added reduction from int to char
1765 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1766 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1767 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1769 * support/regression/tests/shifts.c: fixed
1771 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1773 * src/z80/gen.c (genXor): Fixed bug #805445
1775 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1777 Fixed bug #621531 (const & volatile confusion in the type chain).
1778 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1779 refer to the const or volatile state of the pointer itself.
1791 * src/pic16/ralloc.c
1792 * support/regression/tests/const.c
1794 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1796 When checking for duplicated modules, use absolute paths
1797 instead of relative paths. Files changed:
1802 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1804 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1806 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1808 * device/include/string.h: added size_t typedef, changed
1809 prototypes to use size_t, eliminated separate reentrant and
1810 non-reentrant declarations, added _memmove declaration
1811 * device/lib/_memcpy.c: changed to use size_t instead of int,
1812 changed /4 to >>2 to avoid division library call
1813 * device/lib/_memcmp.c,
1814 * device/lib/_memset.c,
1815 * device/lib/_strncat.c,
1816 * device/lib/_strncpy.c,
1817 * device/lib/_strncmp.c: changed to use size_t instead of int
1818 * device/lib/_memmove.c: new file (fixed bug #772294)
1819 * device/lib/Makefile.in: added _memmove.c
1820 * device/lib/z80/asm_strings.s: fixed bug #772290
1821 * support/regression/tests/bitfields.c: attempt to fix host assertion
1822 failure on amd64-unknown-linux2.2
1824 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1826 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1827 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1828 * as/z80/asmain.c (main): fixed bug #801766
1830 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
1832 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1835 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1837 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1838 reported in bug #800609
1840 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
1842 * Top header beautifications in src/pic16 directory:
1843 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1844 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1845 pcoderegs.h, ralloc.c, ralloc.h
1846 * main.c: added top header and GPL license notice
1847 * pcode.c: fixed the if-conditional warning
1849 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
1851 * device/lib/_mullong.c: replaced int by short for gcc
1853 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1855 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1856 and JUMPTABLE iCodes properly now (worked by accident before)
1857 * src/mcs51/gen.c (leftRightUseAcc),
1858 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1859 iCode properly now. Use getSize instead of nRegs since a & b
1860 aren't part of the nRegs tally.
1862 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
1864 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1865 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1866 before instructions that use the _STATUS register
1868 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
1870 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1871 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1872 fetching of the pointer
1873 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1874 copied from genNearPointerSet()
1875 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1876 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1877 If they pop r0/r1 they must be called in the opposite order than aopOp().
1878 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1879 (resp. --stack-auto), prepared for --xstack
1881 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1883 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1885 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
1887 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1888 these ports have their own __sdcc_external_start()
1890 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
1892 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1893 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1894 type for bits was changed. It resulted in bit variables becoming
1895 global, which is not permitted in PIC 14 assembly output.
1897 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1899 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1901 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1903 Z80 and MCS51 linkers complaint if a public symbol is defined
1904 in more than one library module:
1908 * as/mcs51/Makefile.in
1910 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1912 A few small changes that speed up the peephole optimizer.
1916 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1918 Try to make the peephole optimizer smarter by maintaining
1919 an association between the assembly source code and the
1920 iCodes that originated them. Put this information to use
1921 with a new peephole rule condition "notVolatile" so that
1922 the rules can be aggressive yet still safe.
1927 * src/mcs51/peeph.def
1929 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1933 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1934 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1935 if the left or right operand symbols have the accuse flag set.
1937 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1939 Changed the type of the result of the ! (NOT) operator to char;
1940 previously it returned the same type as the source. This allows
1941 us to eliminate all the genFloatNot functions (all of its target
1942 implementations were very buggy) since !float can use the same
1945 * src/SDCCicode.c (ast2iCode): ! returns char
1946 * src/mcs51/gen.c (genNot, genNotFloat),
1947 * src/ds390/gen.c (genNot, genNotFloat),
1948 * src/z80/gen.c (genNot, genNotFloat),
1949 * src/pic/gen.c (genNot, genNotFloat),
1950 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1952 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
1954 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1955 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1956 during interrupts. Ensure WSAVE is located at a shared bank address.
1957 2. Fixed page selection in some places
1958 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1959 the registers name strings.
1960 4. Fixed "signed / unsigned compare" compiler warnings.
1961 5. The PIC port manages its own allocation of the general purpose
1962 registers, but makes no attempt to reuse them. As a result when
1963 compiling it soon runs out of general purpose registers. Some
1964 additional code was added to the files pcode.c and device.c to walk
1965 through the function call tree and rename the registers so that they
1975 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1976 genPlus() & genMinus() when the result is the same as left or right
1978 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1980 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1982 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1984 Made bitfield a distinct type from bit so that bitfields
1985 convert as per ANSI C and bits retain their traditional
1986 boolean style behaviour. Implemented bitfield support in
1994 * src/ds390/gen.c: bit v bitfield split
1995 * src/z80/gen.c: New support for bitfields
1996 * support/regression/tests/bitfields.c: reenabled z80,
1999 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2001 Rules 246.x, 247.x relate to bitfields, the others speed up
2002 access to xdata mapped I/O devices.
2004 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
2006 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2008 Cleaned up genPackBits and genUnpackBits and added two helper
2009 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
2010 for literal assignments in genPackBits (thanks to Frieder for
2016 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2018 Fixed bug #748310 (pointer to function type mishandled when the
2019 function name is omitted). Also fixed a SIGSEGV when a function
2020 attribute (reentrant, etc) is used on a non-function or on a
2021 function but misplaced before the parameter list.
2023 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
2025 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
2026 * support/Util/SDCCerr.h,
2027 * support/Util/SDCCerr.c: Added func attr misuse error msg
2029 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2031 Fixed bug #787649 by anonymous
2032 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
2033 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
2035 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2037 Fixed numerous bitfield problems.
2039 * src/SDCC.y: More bitfield related error checking
2041 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
2042 * support/Util/SDCCerr.h,
2043 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
2044 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2045 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
2046 * support/regression/tests/bitfields.c: tests added
2048 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2050 Made the constant following the "interrupt" keyword optional. If
2051 omitted, the function will not automatically be given an entry
2052 in the interrupt vector table (similar to #pragma NOIV, but
2053 less syntacticly kludgy). The interrupt number is also now
2054 range checked. Also fixed a bug in the high order bit example
2061 * support/Util/SDCCerr.c
2062 * support/Util/SDCCerr.h
2065 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
2067 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
2068 * src/SDCCicode.c (operandOperation): rewritten some ops
2069 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
2070 * src/SDCCsymt.c (computeType): literals are handled the same way as any
2072 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
2073 be re-activated by defining REDUCE_LITERALS)
2074 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
2075 unsigned, but are signed by default
2076 * src/SDCCval.c (constVal): rearranged
2077 * src/SDCCval.c (valMod): preliminary fix
2078 * src/SDCCval.c (valCastLiteral): use TYPE_* types
2079 * support/regression/literalop.c: added, work in progress
2081 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2083 Generate warnings for useless declarations like "char data;"
2084 that don't do what new users expect.
2087 * support/Util/SDCCerr.h
2088 * support/Util/SDCCerr.c
2090 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
2092 * src/SDCCval.c (valMult): fix overflow detection of negative int
2094 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2096 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
2098 Changes to support big endian targets:
2111 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
2113 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
2114 * device/lib/time.c: fixed warning "integer overflow in expression"
2116 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
2118 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
2119 * src/SDCCval.c (constVal): changed default to signed; hex and octal
2120 constants are unsigned; added recognition of "u" flag for unsigned
2121 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
2122 * src/SDCCval.c (valDiv, valMod): fixed signdness
2123 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
2124 signedness of modulo, left and right shift
2125 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
2126 * support/Util/SDCCerr.h: added warning W_INT_OVL
2127 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
2128 * src/SDCCast.c (ast_print): improved output of constants
2130 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2132 Fixed some warnings when building with MSVC:
2145 * support\cpp2\cpplib.c
2149 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
2151 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
2153 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2155 * support\librarian\clean.mk: Do not remove Makefile.
2156 * support\librarian\Makefile: added.
2158 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2160 Added librarian to MSVC build:
2163 * support\librarian\librarian.dsp
2165 'configure' not needed for librarian, removed:
2166 * support\librarian\configure
2167 * support\librarian\configure.in
2168 * support\librarian\config_in.h
2169 * support\librarian\Makefile.in
2171 Hopefully these ones built the librarian and the rest of sdcc properly:
2173 * Makefile.common.in
2175 Messed up 'configure', so revert to previous version:
2179 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
2181 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
2182 there, while the mantissa of a double is "only" 53 bits wide.
2184 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2186 Adding sdcclib to the build. MSVC project coming soon.
2187 Files added/changed:
2189 * support\librarian\clean.mk
2190 * support\librarian\configure
2191 * support\librarian\configure.in
2192 * support\librarian\config_in.h
2193 * support\librarian\Makefile.bcc
2194 * support\librarian\Makefile.in
2195 * support\librarian\sdcclib.c
2198 * Makefile.common.in
2202 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2204 Linker now complaints if linked modules have conflicting options, for
2205 example, one compiled using --model-large and another one compiled with
2206 --model-small. The following files were modified:
2228 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2230 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
2231 as/mcs51/lklibr.c: Generate a warning when a library is not found.
2233 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
2235 * src/z80/mappings.i: fix _mul[us][int,long] entries
2237 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2239 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
2241 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2243 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
2244 * support/regression/tests/bitopcse.c: added
2252 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2254 added support for new library format to z80, gbz80 linkers:
2260 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2262 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
2263 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
2265 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
2267 added DUMMY_READ_VOLATILE:
2276 * src/SDCCcse.c (algebraicOpts): many improvements
2277 * src/SDCCcse.h: removed algebraicOpts()
2278 * src/SDCCicode.c (picDummyRead): added
2280 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2282 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2283 "Insufficient space in data memory".
2285 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2287 * src/mcs51/gen.c: fixed bug #771358
2288 * src/z80/gen.c: fixed bug #759087
2290 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2292 * src/pic16/glue.c: minor cleanup by Vangelis
2294 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2296 * device/include/regc515c.h: fixed #758477
2297 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2298 * device/lib/_gptrput.c: saved a few bytes
2299 * my tab spacing is 8, yours too?)
2300 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2301 * device/lib/serial.c: process RX bytes earlier than TX bytes
2302 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2304 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2306 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2308 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2310 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2312 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2314 * device/lib/Makefile.in: bad fix, reverted to 1.43
2316 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2318 * device/lib/Makefile.in: added missing z80 object files
2320 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2322 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2323 pic16 progress by Vangelis:
2338 * pic16/pcodepeep.c:
2341 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2343 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2345 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2347 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2348 added gbz80 build to MSVC project.
2349 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2350 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2351 from 8051 stuff and setup so it links using a .lnk file.
2353 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2355 * support/librarian/sdcclib.c: sdcc librarian.
2356 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2359 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2361 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2363 2003-07-02 Borut Razem <borut.razem AT siol.net>
2365 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2366 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2367 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2368 src/xa51/main.c, src/z80/main.c:
2369 virtualization of glue() function: each port has it's own glue function,
2370 which is accessed by do_glue function pointer in PORT.general structure
2372 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2374 * DS800C400 fun, improved ROM interface and tinibios.
2376 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2378 * More support for DS80C400. Now includes beginning of interface to ROM.
2380 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2382 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2384 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2386 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2388 2003-06-19 Borut Razem <borut.razem AT siol.net>
2390 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2392 2003-06-19 Borut Razem <borut.razem AT siol.net>
2394 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2395 fixed Z80 port - crt0.o: cannot open.
2397 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2399 * support/Util/MySystem.c (merge_command): revert bad fix
2401 2003-06-18 Borut Razem <borut.razem AT siol.net>
2403 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2405 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2407 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2408 option --use-stdout sends errors to stdout instead of stderr.
2410 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2412 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2414 2003-06-15 Borut Razem <borut.razem AT siol.net>
2416 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2417 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2418 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2419 fixed width array of pointers replaced with sets;
2420 multiple include and lib paths ared transferred to preprocessor and linker
2421 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2422 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2423 fixed width array of pointers
2424 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2425 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2426 fixupPath(), getPathDifference()
2427 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2428 fixed width array of pointers
2430 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
2432 * src/pic16/ralloc.c: fix warnings
2433 * src/pic16/pcode.c: fix warning
2435 2003-06-10 Scott Dattalo <scott AT dattalo.com>
2437 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
2438 know all the details, but essentially this set of changes enable
2439 the pic16 port to generate movff instructions and generate assembler
2444 * src/pic16/pcode.c:
2445 * src/pic16/device.c:
2447 * src/pic16/pcode.h:
2448 * src/pic16/pcoderegs.c:
2449 * src/pic16/ralloc.c:
2450 * src/pic16/ralloc.h:
2452 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2454 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2455 added option --vc, so sdcc errors and warnings are compatible with
2456 Microsoft Visual Studio.
2458 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2460 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2461 device/lib/libfloat.lib: added atof function.
2463 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
2465 * doc/sdccman.lyx: updated to Lyx 1.3
2466 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2467 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2468 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2470 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
2472 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
2474 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2476 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2477 additions to the "related tools/documentation" section
2479 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
2481 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2483 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
2485 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
2486 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2488 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
2490 * doc/sdccman.lyx: fix double dash and other minor things
2491 * doc/Makefile: fix double dash
2493 2003-05-28 Karl Bongers(patches from Martin Helmling)
2494 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2495 condition and ignore commands.
2497 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2499 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2500 is in parts still quite out of date, I did changes as far as I felt makes sense
2501 for a non-native english speaker.
2502 Please feel free to add to the manual or to correct my changes.
2503 * doc/Makefile: undid touching the date of intermediate tex files.
2505 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2507 * doc/sdccman.lyx: Manual has an index now
2509 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
2511 Finalize muluint/mulsint and mululong/mulslong merging:
2512 * device/lib/_mulint.c
2513 * device/lib/_mullong.c
2514 * device/lib/gbz80/mul.s
2515 * device/lib/gbz80/stubs.s
2516 * device/lib/z80/mul.s
2517 * device/lib/z80/stubs.s
2518 * src/SDCCsymt.c (initCSupport)
2520 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2522 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2523 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2524 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2525 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2528 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2530 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2531 the regression tests I'm not brave enough to enable 245.b, 245.c
2532 * doc/sdccman.lyx: added latex preamble for hyperref package.
2533 Using pdflatex this will give you a hyperlinked pdf file with
2534 bookmarks. (prepend '%' before /usepackage if this breaks something)
2536 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2538 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2540 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
2542 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2544 2003-05-21 <johan AT balder>
2546 * src/SDCCglue.c (printIval): fixed bug #739934
2548 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2550 Applied patch from bug 737905 (renamed yylineo to mylineno):
2557 * src/pic16/pcode.c: Cleaned warnings
2558 * src/pic16/pcodeflow.c: Cleaned warnings
2559 * src/pic16/pcoderegs.c: Cleaned warnings
2561 2003-05-19 Scott Dattalo <scott AT dattalo.com>
2563 * src/pic16/pcode.c: Cleaned warnings
2564 * src/pic16/pcodepeep.c: Cleaned warnings
2565 * src/pic16/ralloc.c: Cleaned warnings
2567 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2569 * doc/sdccman.lyx: fixed bug 739745
2570 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2572 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
2574 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2575 it can be defined with CFLAGS when running configure
2576 * src/SDCCmain.c: fixed compiling + linking with object files
2578 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
2580 * configure.in: configure for pic16 port,
2581 added --disable-pic16-port
2582 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2583 * src/SDCCmain.c: linkOptions is changed to set *,
2584 added if/endif conditional macros to remove options help
2585 messages from optionsTable when a port is not configured, added
2586 support for the PIc16 port in the ports table, when executing
2587 the compiler with no port specified on command line, a default
2588 port is selected with the new macro DEFAULT_PORT which is
2589 defined in port.h, in setDefaultOptions() linkOptions is removed
2590 from initialization assignment, since now it is a set,
2591 parseCmdLine uses setParseWithComma for linkOptions, in
2592 linkEdit() linkOptions are accessed with new function indexSet()
2593 which returns the i'th item of a set variable. See SDCCset.c, in
2594 linkEdit() when calling buildCmdLine(), added linkOptions as
2595 last argument. Now users can pass arguments to gplink via the
2596 -Wl option, main() uses pic16glue() to glue up pic16 programs
2597 * src/SDCCpeeph.c: various changes to support pic16
2598 * src/SDCCset.c: added function void *indexSet(set *, int) to
2599 return the i'th item of the set
2600 * src/SDCCset.h: added function prototype for indexSet()
2601 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2602 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2603 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2604 added macro DEFAULT_PORT
2605 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2606 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2608 * src/pic16/glue.c: commented out some error producing lines
2609 * src/pic16/main.c: __config directives are commented out to stop
2610 gpasm complaining and test the linkage with gplink, _linkCmd and
2611 _asmCmd changed to be more gplink and gpasm friendly
2612 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2613 produced an error when parsed, peep rule 12 is added to utilize
2614 movff, but it is commented out since the pCode does not support
2615 yet a command with 2 address arguments
2617 2003-05-18 <johan AT balder>
2619 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2620 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2621 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2623 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2624 Added feature to script commands from file.
2626 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
2628 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2629 * src/SDCCutil.c: include ctype.h for win32
2631 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
2633 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2635 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2637 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2638 Fixed so you can set breakpoints prior to run, run does not stop
2639 on entry now. Add tbreak. Other enhancements and fixes for use
2642 2003-05-12 Borut Razem <borut.razem AT siol.net>
2644 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2646 2003-05-11 Borut Razem <borut.razem AT siol.net>
2648 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2649 the path of bin directory, so that PATH is the only env. variable, which has to be set
2650 in case of standard installation.
2651 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2652 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2653 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2655 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2657 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2658 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2659 temp files are in the port dir; clean the gen/test directory when
2660 generating new test.c
2661 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2662 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2663 * support/regression/tests/zeropad.c: added
2665 2003-05-09 <johan AT balder>
2667 * src/SDCCglue.c: fixed bug #597940
2669 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2671 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2672 cache sfr, optimize next,step, fix off by one sourceline,
2673 support ddd list function.
2674 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2676 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2678 * support/regression/HTMLgen.py: added compare_s2f()
2679 * support/regression/Makefile: redo 1.27
2680 * support/regression/generate-cases.py: redo 1.5
2682 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
2684 * support/regression/tests/float.c: workaround 33 bit hex constant
2685 * support/regression/tests/simplefloat.c: fix division for host
2687 2003-04-29 Scott Dattalo <scott AT dattalo.com>
2689 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
2690 that tame's the PIC's over-aggressive optimizer.
2692 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2694 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2697 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
2699 Initial support for DS80C400. "Hello world" runs on TINIm400
2702 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2704 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2705 * Some notes on ddd usage added in debugger/README
2706 Martin Helmling adding more features and fixes for ddd GUI debugger.
2707 Code added for nexti, stepi, up, down, and other adjustments.
2709 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
2711 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2712 * src/pic/peeph.def Added two rules to optimize carry manipulation
2713 * src/pic/* removed debug printfs
2715 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
2717 * debugger/mcs51/cmd.c: added header newalloc.h
2719 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
2721 * as/Makefile: new EXEEXT
2722 * as/z80/Makefile: remove trailing slash of BUILDIR
2723 * as/z80/clean.mk: new EXEEXT
2724 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2725 * support/cpp2/Makefile.in: new EXEEXT
2726 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2728 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
2730 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2731 EXEEXT was introduced to fix all related problems with targets
2732 "clean", "install" and "uninstall"; a couple of further flaws
2733 especially with "clean" have been fixed too
2734 * as/mcs51/Makefile.in
2739 * debugger/mcs51/Makefile.in
2740 * debugger/mcs51/clean.mk
2742 * link/z80/Makefile.in
2745 * packihx/Makefile.in
2747 * sim/ucsim/Makefile
2748 * sim/ucsim/clean.mk
2749 * sim/ucsim/avr.src/Makefile.in
2750 * sim/ucsim/avr.src/clean.mk
2751 * sim/ucsim/s51.src/Makefile.in
2752 * sim/ucsim/s51.src/clean.mk
2753 * sim/ucsim/xa.src/Makefile.in
2754 * sim/ucsim/xa.src/clean.mk
2755 * sim/ucsim/z80.src/Makefile.in
2756 * sim/ucsim/z80.src/clean.mk
2757 * sim/ucsim/main_in.mk
2758 * sim/ucsim/packages_in.mk
2759 * sim/ucsim/gui.src/Makefile.in
2760 * sim/ucsim/gui.src/serio.src/Makefile.in
2761 * sim/ucsim/gui.src/serio.src/clean.mk
2764 * support/cpp2/Makefile.in
2765 * support/cpp2/clean.mk
2766 * support/makebin/Makefile
2767 * support/makebin/clean.mk
2768 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2769 * doc/sdccman.lyx: --program-suffix no longer needed
2771 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2773 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2774 Martin Helmling added support for ddd GUI debugger.
2775 Code added to display assembly, set variables, and other commands
2776 to interface to ddd.
2778 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
2780 * as/Makefile: fix target clean
2781 * as/clean.mk: fix target clean
2782 * as/z80/clean.mk: fix target clean
2784 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
2786 * Makefile.common.in: added AT EXEEXT AT
2787 * configure.in: removed all mingw32 stuff
2788 * configure: rebuilt from configure.in
2789 * doc/sdccman.lyx: updated section "installation"
2790 * support/scripts/sdcc_mingw32: adapted to configure
2791 * support/scripts/sdcc_cygwin_mingw32: added
2793 2003-04-22 Scott Dattalo <scott AT dattalo.com>
2795 * src/pic Added object file support for the PIC port
2796 * src/pic Applied patch from Craig Franklin (this started the object file support)
2797 * src/regression Updated the PIC regression tests for object files
2799 2003-04-20 Borut Razem <borut.razem AT siol.net>
2801 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2802 lklex.c: In function `getfid':
2803 lklex.c:203: warning: array subscript has type `char'
2804 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2805 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2806 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2807 stack handling macros
2809 2003-04-19 Borut Razem <borut.razem AT siol.net>
2811 * "handling space characters in file path" task:
2812 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2813 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2814 * support/Util/MySystem.h: make it self-sufficient
2815 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2816 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2817 handling space characters in file path
2818 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2819 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2820 * support/Util/MySystem.c: handling space characters in executable's path
2822 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
2824 * as/z80/Makefile: fix permanent rebuild of z80
2825 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2826 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2828 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
2830 * src/SDCCopt.c: add special case optimization to replace modulo by
2831 a power of two with a bitwise AND.
2833 2003-04-18 <johan AT balder>
2835 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2837 2003-04-17 <johan AT balder>
2839 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2840 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2842 2003-04-13 Borut Razem <borut.razem AT siol.net>
2844 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2845 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2846 fixed mingw problem in adl_NORMALIZE_PATH
2848 2003-04-12 Borut Razem <borut.razem AT siol.net>
2850 * fixed "#pragma SAVE/RESTORE can not be nested":
2851 * src/SDCC.lex: reworked pragma handling functions
2852 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2853 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2855 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2857 * src/SDCCutil.c (pathEquivalent): defined but not used
2858 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2859 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2860 * configure: rebuilt from configure.in
2861 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2862 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2863 * device/include/Makefile.in: replace sdcc_datadir
2864 * device/lib/Makefile.in: replace sdcc_datadir
2865 * Makefile.common.in: add LDFLAGS from configure
2866 * packihx/Makefile.in: use LDFLAGS
2867 * src/Makefile.in: use LDFLAGS
2868 * support/cpp2/Makefile.in: add LDFLAGS from configure
2869 * support/makebin/Makefile: use LDFLAGS
2870 * .version: bumped version number to 2.3.5
2872 2003-04-12 Borut Razem <borut.razem AT siol.net>
2874 * completed "different paths" task:
2875 * src/SDCCmacro.c: fixed bug in handling quotes
2876 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2877 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2879 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2881 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2883 2003-04-11 kevin Vigor <kevin AT vigor.nu>
2885 * ds390/gen.c ds390/peeph.def: fix bug 706781
2887 2003-04-11 Borut Razem <borut.razem AT siol.net>
2889 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2891 2003-04-10 Scott Dattalo <scott AT dattalo.com>
2893 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2894 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2895 set - this bit used to not be set...).
2896 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2897 bad code in PIC Port
2898 * src/regression/and2.c added to test bug 609268
2899 * src/regression/Makefile added and2.c to regression test
2902 2003-04-08 <johan AT CP255758-A>
2904 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2905 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2906 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2908 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
2910 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2912 * support/cpp2/Makefile.in: fix bug #487815
2913 * configure: rebuilt from configure.in
2914 * Makefile.common.in: docdir changed, new path suffixes
2915 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2916 * sdcc_vc_in.h: reflect changes from sdccconf.h
2917 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2918 * src/SDCCutil.h: remove BINDIR hack
2919 * doc/sdccman.lyx: update new path hierarchy
2921 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2923 * src/SDCCpeeph.c: added okToRemoveSLOC test
2925 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2927 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2929 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2931 * src/SDCCpeeph.c: added labelIsReturnOnly test
2932 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2934 2003-04-05 <johan AT balder>
2936 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2937 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2938 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2939 * src/SDCCast.c: fixed a warning
2940 * src/SDCCast.h: fixed a warning
2941 * src/SDCCicode.c (operandFromAst): fixed a warning
2943 2003-04-04 <johan AT balder>
2945 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2946 * src/SDCCast.c (decorateType): fixed bug #715076
2947 * src/SDCC.y: fixed bug #702907
2949 2003-04-03 <johan AT balder>
2951 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2952 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2953 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2954 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2955 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2957 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
2959 * _decdptr.c: fix return values
2960 * _gptrget.c: fix return values
2961 * _gptrgetc.c: fix return values
2962 * _gptrput.c: fix return values
2963 * _mulint.c: fix return values
2964 * as/z80/Makefile: fix 'make -j' problem
2966 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
2968 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2969 * configure.in: big cleanup, updated to autoconf 2.5x
2970 * configure: rebuilt from configure.in
2971 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2972 * sdcc_vc_in.h: reflect changes from sdccconf.h
2973 * doc/Makefile: fixed a flaw in "make install"
2975 2003-04-02 <johan AT balder>
2977 * src/ds390/gen.c (genCmp): no comments
2978 * src/mcs51/gen.c (genCmp): no comments
2979 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2980 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2982 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
2984 * support/regression/generate-cases.py: place generated file in given sub directory
2985 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2986 * support/regression/Makefile: improvements for 'make -j';
2987 side effect: it's simpler and faster now
2989 2003-03-31 Borut Razem <borut.razem AT siol.net>
2991 * src/z80/main.c: link-{port} and as-{port} defined without path
2992 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2994 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
2996 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2998 2003-03-30 Borut Razem <borut.razem AT siol.net>
3000 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
3001 changed type of list parameter to set
3002 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
3003 * src/port.h: changed type of do_assemble() parameter to set
3004 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
3005 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
3006 definition of "cppoutfilename" macro with NULL value in preProcess()
3007 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
3008 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
3009 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
3010 replaced with set *binPathSet
3011 * shash_add() deallocates the item, if allready exsists, before adding the new one
3012 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
3014 2003-03-30 Scott Dattalo <scott AT dattalo.com>
3016 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
3017 a nested for loop bug in the PIC port
3018 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
3021 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
3023 * support/Util/dbuf.h: remove C++ stuff to make it portable
3025 2003-03-28 Borut Razem <borut.razem AT siol.net>
3027 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
3028 literal strings in stringLiteral()
3029 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
3030 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
3033 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
3035 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
3037 2003-03-26 <johan AT balder>
3039 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
3040 * src/ds390/gen.c (saveRegisters): catched symbol abuse
3041 * src/SDCCast.c (decorateType): fixed " -v < 3"
3043 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
3045 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
3046 Added Lenny Story's debug infrastructure changes:
3047 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
3048 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
3049 * src/cdbFile.c: added
3050 * src/SDCCdebug.c: added
3051 * src/SDCCdebug.h: added
3052 * src/SDCCast.c (createFunction)
3053 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
3054 * src/SDCCmain.c (parseCmdLine, main)
3055 * src/SDCCmem.c (redoStackOffsets)
3056 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
3059 * src/avr/gen.c (genAVRCode)
3060 * src/ds390/gen.c (gen390Code)
3061 * src/mcs51/gen.c (gen51Code)
3062 * src/pic/gen.c (genpic14Code)
3063 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
3064 * src/xa51/gen.c (genXA51Code)
3065 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
3067 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3069 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
3070 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
3072 2003-03-22 <johan AT balder>
3074 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
3076 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
3078 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
3079 * doc/cdbfileformat.lyx: added, written by Lenny Story
3080 * doc/Makefile: added cdbfileformat.lyx
3081 * doc/clean.mk: added cdbfileformat.lyx
3083 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
3085 * src/mcs51/peeph.def: fix bug #705773
3087 2003-03-20 <johan AT balder>
3089 An sfr/sbit can have an "at #" AND an initializer
3090 * src/SDCCsymt.c (checkSClass):
3091 * src/SDCCmem.c (allocGlobal):
3092 * src/SDCCmem.c (allocLocal):
3093 * src/SDCCast.c (createBlock):
3095 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
3097 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
3099 2003-03-16 <johan AT balder>
3101 Undid the hackup of const and volatile, the problem is much bigger
3103 * src/SDCCast.c:1.171
3104 * src/SDCCglue.c:1.138
3105 * src/SDCCicode.c:1.146
3106 * src/SDCCsymt.c:1.150
3107 * src/SDCCval.c:1.65
3109 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
3111 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
3112 * src/ds390/gen.c (genAddrOf): fixed bug #704087
3114 2003-03-13 <johan AT balder>
3116 Hackup const and volatile modifiers in type chains a bit:
3118 * src/SDCCast.c:1.169
3119 * src/SDCCglue.c:1.136
3120 * src/SDCCicode.c:1.143
3121 * src/SDCCsymt.c1.146
3122 * src/SDCCsymt.h1.59
3123 * src/SDCCval.c:1.63
3125 2003-03-12 <johan AT balder>
3127 * src/SDCCBBlock.h: more LRH debugging junk
3128 * src/SDCCcflow.h: more LRH debugging junk
3129 * src/SDCCloop.c: more LRH debugging junk
3130 * src/SDCC.y (struct_declaration): fixed bug #697590
3131 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
3132 * src/ds390/gen.c (aopForRemat): fixed bug #700031
3133 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
3135 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3136 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
3137 test function names must now match exactly).
3138 * src/SDCCcse.c: added special case in findCheaperOp to allow
3139 extending a short integer. Makes less awful code for bug 700121 test case.
3141 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3143 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
3144 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
3146 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3148 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
3149 actually called (operandsNotEqual() was called for all
3150 operandsNotEqualX tests).
3152 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3154 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
3155 with shorter literals. Fixes bug 700121.
3157 2003-03-11 <johan AT balder>
3159 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
3161 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
3163 * src/SDCCloop.c (mergeRegions): an evil beast is dead
3164 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
3166 2003-03-10 Borut Razem <borut.razem AT siol.net>
3168 * src/SDCCmain.c: pipe preprocessor's output
3169 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3170 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3171 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3172 which closes all pipes in pipeSet set
3173 * src/SDCCset.c: free deleted item in function deleteSetItem()
3174 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3175 moved from z80 to src subproject
3176 * .version: increased version number to 2.3.4
3178 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
3180 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
3181 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
3182 * support/regression/ports/xa51/spec.mk: fix typo
3184 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
3186 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
3188 2003-03-09 Borut Razem <borut.razem AT siol.net>
3190 * src/SDCCmain.c: pipe preprocessor's output
3191 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3192 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3193 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3194 which closes all pipes in pipeSet set
3195 * src/SDCCset.c: free deleted item in function deleteSetItem()
3196 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3197 moved from z80 to src subproject
3199 2003-03-09 Borut Razem <borut.razem AT siol.net>
3201 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
3202 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
3203 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
3204 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
3205 * src/SDCCglobl.h: unification of WIN32 native definitions
3207 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3209 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
3211 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3213 * src/configure.in: check for endianess (even while cross-compiling)
3214 * src/configure: check for endianess (even while cross-compiling)
3215 * src/configure_in.h: check for endianess (even while cross-compiling)
3216 * src/avr/gen.c: remove old endianess stuff
3217 * src/mcs51/gen.c: remove old endianess stuff
3218 * src/ds390/gen.c: remove old endianess stuff
3219 * src/pic/gen.c: remove old endianess stuff
3220 * src/pic/genarith.c: remove old endianess stuff
3221 * src/pic/glue.c: fix endianess check
3222 * src/pic16/gen.c: remove old endianess stuff
3223 * src/pic16/genarith.c: remove old endianess stuff
3224 * src/pic16/glue.c: fix endianess check
3225 * src/xa51/gen.c: remove old endianess stuff
3226 * src/z80/gen.c: fix endianess check
3227 * src/SDCCglue.c: fix endianess check
3228 * src/ds390/peeph.def: fix bug 700036
3230 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3232 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
3233 * src/configure: find appropriate data-types on host for SDCC's int and long
3234 * src/configure.in: find appropriate data-types on host for SDCC's int and long
3235 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
3236 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
3238 2003-03-07 <johan AT balder>
3241 some minor cleanups before the big shot
3242 OP_DEFS and OP_USES now use Kevin's protection
3243 new option --nolabelopt
3254 * src/ds390/ralloc.c:
3255 * src/mcs51/ralloc.c:
3257 * src/xa51/ralloc.c:
3260 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3262 * src/pic/pcode.c (get_op): fix 64 bit warnings
3263 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
3264 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
3265 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
3266 * support/regression/tests/malloc.c: fix 64 bit warnings
3268 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3270 * src/mcs51/gen.c (genMinus): fixed bug 696436
3272 2003-03-02 Borut Razem <borut.razem AT siol.net>
3274 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3276 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3278 * configure.in: test for mkstemp
3279 * sdccconf_in.h: add HAVE_MKSTEMP
3281 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3283 * device/include/ctype.h: removed warning while using --stack-auto
3284 * device/include/malloc.h: removed warning while using --stack-auto
3285 * device/include/string.h: removed warning while using --stack-auto
3287 2003-02-23 Borut Razem <borut.razem AT siol.net>
3289 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3290 because NDEBUG is defined (see man assert)
3291 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3293 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3295 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3296 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3298 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3300 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3301 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3303 2003-02-18 <johan AT balder>
3305 * as/mcs51/asmain.c (asmbl): module can start with a digit
3306 * as/z80/asmain.c (asmbl): module can start with a digit
3308 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3310 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3311 * src/asm.c: fix pipe() for Mingw32
3313 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3315 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3316 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3317 make -V work again; --c1mode reads now from stdin
3318 * doc/sdccman.lyx: added --c1mode
3319 * support/Util/SDCCerr.c: new messages for c1 mode
3320 * support/Util/SDCCerr.h: new messages for c1 mode
3321 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3323 2003-02-15 <johan AT balder>
3325 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3327 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3329 * doc/sdccman.lyx: Environment variables, -o and other minor things
3331 2003-02-14 <johan AT balder>
3333 * src/xa51/main.c: before anyone really tries to use it :)
3335 * Install doc's in share/sdcc/doc
3336 * removed some obsolete files
3337 * Do a proper make distclean and uninstall
3338 M Makefile.common.in
3341 M device/include/Makefile.in
3342 M device/lib/Makefile.in
3345 M sim/ucsim/doc/Makefile.in
3348 R src/xa51/peeph.rul
3349 M support/cpp2/Makefile.in
3350 M support/makebin/Makefile
3353 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3355 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3357 2003-02-10 Borut Razem <borut.razem AT siol.net>
3359 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3360 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3361 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3362 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3363 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3364 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3365 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3366 src/z80/Makefile.bcc: Borland Makefile cleanup
3367 * as/z80/Makefile.bcc: Added Borland Makefile
3368 * support/cpp2/borland.h: Removed
3370 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3372 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3373 * src/SDCC.lex: new pragma NOIV
3374 * src/SDCCglobl.h: new pragma NOIV
3375 * src/SDCCmem.c: new pragma NOIV
3377 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3379 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3381 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3383 * src/SDCCmain.c: signal handling is switched off by --debug
3384 * doc/Makefile: small fix for install; use clean.mk again
3385 * doc/clean.mk: clean *.pdf and *.html too
3387 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3389 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3390 * device/lib/printfl.c: fix a ds390 bug by making it portable
3391 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3392 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3393 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3394 * debugger/mcs51/cmd.c: converted multi-line string literals
3395 * sim/ucsim/globals.cc: converted multi-line string literals
3396 * src/SDCCmain.c: introduced signal handler to remove temp files
3397 * doc/Makefile: small tweaks, implement clean
3398 * doc: removed generated files
3400 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3402 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3403 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3404 Address Record is not correctly generated for DS390."
3406 2003-02-02 Borut Razem <borut.razem AT siol.net>
3408 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3409 * as/mcs51/asm.h: fixed compilation with Borland C
3410 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3411 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3412 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3413 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3414 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3415 src/z80/Makefile.bcc: delete $(LIB) only if exist
3416 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3418 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
3420 * device/include/malloc.h: introduced NULL
3421 * device/include/string.h: introduced NULL
3422 * device/include/stdlib.h: introduced NULL
3423 * device/lib/_memcpy.c: removed NULL
3424 * device/lib/_strcat.c: removed NULL
3425 * device/lib/_strchr.c: removed NULL
3426 * device/lib/_strcmp.c: removed NULL
3427 * device/lib/_strcpy.c: removed NULL
3428 * device/lib/_strcspn.c: removed NULL
3429 * device/lib/_strlen.c: removed NULL
3430 * device/lib/_strncat.c: removed NULL
3431 * device/lib/_strncmp.c: removed NULL
3432 * device/lib/_strncpy.c: removed NULL
3433 * device/lib/_strpbrk.c: removed NULL
3434 * device/lib/_strrchr.c: removed NULL
3435 * device/lib/_strspn.c: removed NULL
3436 * device/lib/_strstr.c: removed NULL
3437 * device/lib/_strtok.c: removed NULL
3438 * device/lib/malloc.c: removed NULL, include own header
3440 2003-02-02 <johan AT balder>
3442 * 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
3443 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3444 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3445 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3446 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3447 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3449 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3451 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3454 2003-02-01 <johan AT balder>
3456 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3458 2003-01-31 <johan AT CP255758-A>
3460 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3462 2003-01-30 <johan AT balder>
3464 * src/SDCCBBlock.c: automatic bug detection
3465 * src/SDCCicode.c: automatic bug detection
3467 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3469 * src/SDCCglobl.h: now --xram-size 0 works
3470 * src/SDCCmain.c: now --xram-size 0 works
3472 2003-01-29 <johan AT balder>
3474 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3476 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3478 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3479 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3480 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3481 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3482 * src/SDCCglobl.h: Added options --xram-size and --code-size
3483 * src/SDCCmain.c: Added options --xram-size and --code-size
3485 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3487 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3488 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3490 2003-01-27 <johan AT balder>
3492 * src/SDCC.y: fixed bug #613764
3494 2003-01-26 <johan AT balder>
3496 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3497 * src/SDCCsymt.h: fixed bug #673374
3498 * src/SDCCglue.c: fixed bug #661910
3499 * src/SDCCast.c: fixed bug #458099 and 673374
3501 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3503 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3504 * as/mcs51/strcmpi.h: added
3505 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3506 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3507 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3508 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3509 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3510 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3511 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3512 * as/mcs51/Makefile.aslink: new module strcmpi
3513 * as/mcs51/Makefile.asx8051: new module strcmpi
3514 * as/mcs51/Makefil.bcc: new module strcmpi
3515 * as/mcs51/Makefile.in: new module strcmpi
3516 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3518 2003-01-26 <johan AT balder>
3520 * src/SDCCglue.c: reverted back to 1.124
3521 * src/SDCCast.c: reverted back to 1.156
3522 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3524 2003-01-25 <johan AT balder>
3526 * src/SDCCglue.c: A better fix for bug #661910
3527 * src/SDCCast.c: A better fix for bug #661910
3528 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3530 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3532 * src/Makefile.in: remove spawn.o
3533 * src/SDCCmain.c: remove spawn.h
3534 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3535 * src/spawn.c: removed
3536 * src/spawn.h: removed
3537 * support/regression/ports/ds390/spec.mk: link with -r
3539 2003-01-24 <johan AT CP255758-A>
3541 * src/ds390/gen.c (aopOp): fixed bug #667458
3542 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3543 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3544 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3546 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3548 * src/mcs51/peeph.def: better assembler identation by Frieder
3549 * src/mcs51/gen.c: better assembler identation by Frieder
3551 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3553 * as/z80/string.h: removed for gcc 3.2
3554 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3555 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3557 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3559 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3560 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3561 * support/regression/Makefile: separate temp files for ports
3562 * support/regression/generate-cases.py: separate temp files for ports
3563 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3564 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3566 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3568 * moved tinitalk to device/examples/ds390
3570 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
3572 * as/mcs51/lkmem.c: rflag is for DS390
3573 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3574 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3575 (linkEdit): move mem- and map-files the same way as ihx-files
3576 * src/z80/main.c (_setDefaultOptions): removed --generic
3577 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3578 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3579 * src/pic/glue.c (picglue): --c1mode works again
3580 * src/pic16/glue.c (pic16glue): --c1mode works again
3581 * src/asm.c (printCLine): fix #660034
3583 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3585 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
3586 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3587 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3588 * as/mcs51/lkmem (summary): better fix for sp problem
3589 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3590 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3591 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3592 remove --stack-after-data
3594 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
3596 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3597 * src/SDCCutil.c (join): ugly bug: missing '\0'
3598 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3600 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3602 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3604 * src/pic/main.c (_asmCmd): gpasm supports -o
3605 * src/z80/main.c: more general macros
3606 * device/lib/Makefile.in: remove intermediate files
3608 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3610 * .version: Bumped version number to 2.3.3
3611 * src/SDCCBBlock.c: new option -o
3612 * src/SDCCglobl.h: new option -o
3613 * src/SDCCglue.c: new option -o
3614 * src/SDCCmain.c: new option -o
3615 * src/asm.c: new option -o
3616 * src/ds390/main.c: new option -o
3617 * src/pic/glue.c: new option -o
3618 * src/pic/pcode.c: new option -o
3619 * src/pic/ralloc.c: new option -o
3620 * src/pic16/glue.c: new option -o
3621 * src/pic16/pcode.c: new option -o
3622 * src/pic16/ralloc.c: new option -o
3623 * src/z80/main.c: new option -o
3624 * device/lib/Makefile.in: use -o
3625 * support/regression/ports/ds390/spec.mk: use -o
3626 * support/regression/ports/gbz80/spec.mk: use -o
3627 * support/regression/ports/mcs51/spec.mk: use -o
3628 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3629 * support/regression/ports/z80/spec.mk: use -o
3630 * support/regression/ports/ucz80/spec.mk: use -o
3631 * support/regression/ports/xa51/spec.mk: use -o
3632 * support/regression/fwk/lib/timeout.c: fix usage string
3634 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
3635 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
3637 2003-01-07 <johan AT balder>
3639 * src/SDCCast.c (decorateType): fixed bug #600035
3641 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
3642 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3643 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3644 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3645 * src/pic/pcode.c: outcommented unused variable to remove warnings
3646 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3648 2003-01-06 <karl AT turbobit.com>
3649 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3652 2003-01-06 <johan AT balder>
3654 * src/SDCCicode.c: fixed array add
3656 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
3657 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3658 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3660 2003-01-04 <johan AT balder>
3662 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3664 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3665 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3667 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3668 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
3669 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3671 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3672 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3674 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
3675 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3677 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3678 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3680 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3682 * in \sdcc\as\mcs51\ changed these files in order to create an
3683 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3684 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3685 following files to include the previous two files: aslink.dsp,
3686 Makefile.aslink, Makefile.bcc, and Makefile.in.
3688 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3689 .adb instead of .cdb
3691 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3693 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3694 value from option --iram-size.
3696 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3698 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3701 2002-09-18 <wiml AT hhhh.org>
3703 * SDCClrange.h: exposed setFromRange() and setToRange()
3704 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3705 packRegsForAccUse() (bug 542397)
3706 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3707 multiple times and emitting the fetch operations more than once
3708 added aopGetUsesAcc() function to allow binary operators to
3709 fetch their operands in the correct order; made genMinus() emit
3710 compact code for X = LITERAL - Y
3712 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3713 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3714 sprintf() in line 1267.
3716 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3717 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3720 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3721 Changes to aslink (All the changes are marked with 'JCF'):
3723 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3726 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3727 area BSEG. Also moves, if possible, the DATA area down into the internal
3728 ram so more space is available.
3730 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3733 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3734 not bytes. Function summary() which creates a memory usage summary
3735 file with extension .mem. Reports of overlaping stack and small stack
3736 size. If the space for the stack is less than 16 bytes aslink trows a
3739 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3740 the 8051. Option 'y' for memory summary output file.
3742 Changes to sdcc (All the changes are marked with 'JCF'):
3744 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3746 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3747 overlaying area for it (uses RegBankUsed[4]).
3749 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3750 bank zero as used by default. By default aslink locates the stack
3751 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3752 the creation of the .mem file. Delegates the allocation of data area
3753 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3754 the begining of the stack area to aslink.
3756 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3757 glue() in SDCCglue.c creates an area for it.
3759 2002-09-03 Borut Razem <borut.razem AT siol.net>
3760 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3761 sdcc/src/pic/glue.c:
3762 introduced atexit() handler for teporay files removal in case of
3763 errors, assertions, ...
3765 2002-08-29 Borut Razem <borut.razem AT siol.net>
3766 * sdcc/support/cpp2/auto-host_vc_in.h:
3767 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3768 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3769 Maybe there is a similar problem with BORLANDC? It should be checked!
3771 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3772 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3773 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3774 was not executed, and the compiler (cl) launched a warning:
3775 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3777 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
3778 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3780 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
3781 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3783 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3784 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3785 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3786 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3787 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3788 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3789 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3790 - added Release configuration in VS projects
3791 - review of compiler an linker options
3792 - VC .exe files are generated in bin_vc directory, not to interfere
3793 with binaries generated from other projects (cygwin, mingw, bcc ...)
3795 * sdcc/src/yacc.dsp: added
3797 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3798 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3799 and insert the version number definitions from .version
3801 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3803 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3804 added - genarate auto-host.h using auto-host_vc_in.h as template
3807 removed from CVS, generated automatically
3809 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
3810 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3812 2002-08-11 Borut Razem <borut.razem AT siol.net>
3813 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3815 2002-08-10 Borut Razem <borut.razem AT siol.net>
3816 * src/SDCCmain.c (main):
3817 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3818 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3819 The consequence was that some temporary files were not removed.
3822 unification of code in functions tempfilename() and tempfile():
3823 function tempnam() is defined in Visual Studio 6.0 and .NET
3825 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3827 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3828 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3829 - removed compiler command line option /WX: Treats all warnings as errors
3830 - update a list of source files, included into the project
3832 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3833 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3834 changed project type to Generic Project so that can be correcly converted to VS.NET project
3836 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3838 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3840 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3842 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3843 added return 0 statements after assert() to make compiler happy
3845 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3846 added newline in the def file to keep MSC compiler satisfied
3848 * sdcc/src/z80/gen.c:
3849 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3850 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3851 - solved MSC error in function aopDump()
3853 * sdcc_vc.h: define PREFIX as "\\sdcc"
3855 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
3856 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3858 2002-06-22 Scott Dattalo <scott AT dattalo.com>
3859 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3860 - Rewrote the register banking algorithm.
3861 - Added pCode live-range analysis to registers (for now, only non-used and
3862 singly-used registers optimized away)
3864 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3866 * 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.
3868 2002-05-10 Scott Dattalo <scott AT dattalo.com>
3869 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3871 2002-04-22 Michael Hope <michaelh AT vroom>
3873 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3875 * configure.in (DD_COPT): Added include support required for gbdk.
3877 * .version: Bumped version number just to increase it.
3879 * src/SDCCmain.c: Added -nostdinc to the default options.
3881 2002-04-15 Michael Hope <michaelh AT vroom>
3883 * device/lib/z80/printf.c (sprintf): Added.
3885 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3887 * src/z80/peeph.def: Added transpose redundent load rule.
3889 * src/z80/main.c: Added force callee saves for jaune.
3891 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3893 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3895 2002-03-28 Johan Knol <johan AT balder>
3897 * src/SDCCval.c: fixed bug #532436
3899 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3901 Added "char *Processor" field to the port structure.
3904 Added -p option. Allows port dependent processor to be specified.
3907 Initialized the new field char *Processor field to NULL in all ports
3910 Compiler generated registers for interrupt context saving
3911 were not getting allocated.
3913 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
3916 Fixed left shift. Will promote the left side of a left shift
3917 if a) left shifting more than size of operand or b) when assigned
3918 to something size > size of left side
3920 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3922 tons of changes. Register allocation has been
3923 rewritten. Added customization for the various PICs. Flow
3924 analysis is restructured. ...
3930 Added. device.c is a PIC port hack to accomodate variations
3933 2002-03-13 Michael Hope <michaelh AT vroom>
3935 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3937 2002-03-04 johanknol <johanknol AT manik>
3939 * /src/SDCCval.c: fixed
3941 const unsigned char arr[][2] = { { 0, 1 } };
3942 t18.c:1: error: Initializer element is not constant
3944 2002-03-04 bela <bela AT manik>
3946 * /device/include/mcs51reg.h:
3947 ds89c420 register definition update
3949 2002-03-03 <johan AT FRIJA>
3951 * support/Util/SDCCerr.c: did something, but don't no why anymore
3953 * support/regression/tests/bug-524691.c: made it a little less shy
3955 * src/SDCCast.c (decorateType): fixed bug #524697
3957 * src/SDCCast.c: made some lineno improvements
3959 * src/SDCCval.c (getNelements): changed warning to error
3961 * src/SDCCglue.c (printIvalArray): changed warning to error
3963 * src/SDCCicode.c: fixed a warning for mingw
3965 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3967 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3969 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
3971 * src/ds390/peeph.def:
3972 Added some more peephole rules
3974 * src/ds390/gen.c: Various fixes & enhancements
3976 * src/SDCClrange.c, src/SDCClrange.h:
3977 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3979 * src/ds390/ralloc.c:
3980 various fixes & enhancements (ds390) specific
3982 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3983 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3986 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3988 2002-03-02 <johan AT FRIJA>
3990 * src/SDCCast.c (decorateType): fixed bug #524708
3992 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3994 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3996 2002-03-01 Michael Hope <michaelh AT vroom>
3998 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
4000 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
4002 2002-03-01 <johan AT FRIJA>
4004 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
4006 * src/SDCCast.c (decorateType): fixed bug #524209
4008 * src/SDCCval.c (valNot): fixed bug #524195
4010 2002-02-26 <johan AT balder>
4012 * src/xa51/gen.c: fixed a warning
4014 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
4016 * src/SDCCast.c (decorateType): fixed bug #522534
4018 2002-02-23 <johan AT balder>
4020 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
4022 2002-02-22 <johan AT balder>
4024 * src/SDCCast.c: fixed bug #514865
4026 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
4028 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
4030 * sdcc/src/SDCCloop.c:
4031 Previous fix was not good. basic blocks that have "break" or "return" are
4032 not really partof a loop , but live ranges used in these blocks should
4033 be live thru the entire loop, so set partOfLoop but don't add them to
4036 2002-02-21 <johan AT FRIJA>
4038 * src/SDCCcse.c: fixed bug #514308
4040 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
4043 Fixed BUG #519583. If a conditional block ended in a return/break
4044 statement inside a loop, it was not being considered part of the loop.
4046 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
4048 2002-02-10 Karl Bongers <karl AT turbobit.com>
4051 Fixed up SDCDB debugger somewhat. Updated debugger/README
4052 with lots of comments and notes.
4054 * device/examples/test2.c:
4055 Fix bug, "red" variable not being initialized(compiler complained).
4057 * device/examples/Makefile, examples/test3.c:
4058 Add Makefile in device/examples folder, compiles test3.c
4059 for use as a multiple module SDCDB test case.
4061 * sim/ucsim/cmd.src/cmdset.cc:
4062 Took out debug printfs in ucsim "next" command.
4065 Karl and Johan start ucsim XA support. Most dissassembly working,
4066 about 75% emulation done(plenty of work remaining).
4068 * sim/ucsim/z80.src:
4069 Add Z80 support to ucsim, add test-ucz80 regression test,
4070 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
4071 Notice z80 compiler fails on examples/test3.c/crc code.
4073 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
4075 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
4076 Added support for --parms-in-bank1
4078 * src/ds390/peeph.def:
4079 added a few more peephole optimzations
4082 1) added __builtin_inp & __builtin_outp used to read in data of given length
4083 from a memory mapped port
4084 2) added __builtin_memcmp
4085 3) added __builtin_swapw swap bytes of a short
4087 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
4088 1) handle multiple send & receives from register bank1
4089 2) ralloc can now allocate DPTR1 to some liveRanges
4091 * src/SDCCsymt.c, src/SDCCsymt.h:
4092 changes to handle multiple sends & receives
4095 added some pointer arithmetic optimization
4098 added some pointer arithmetic optimizations but not stable yet so not
4099 called from anywhere (will get this working shortly)
4101 * src/SDCCopt.c: fixed for multiple sends & receives
4104 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
4105 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
4106 set preprocessor defines (depending on options)
4108 * src/SDCCicode.c, src/SDCCicode.h:
4109 changes made to handle multiple sends & receives
4112 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
4114 * src/SDCCcse.c, src/SDCCcse.h:
4115 added function findbackward def (to be used in upcoming optimization)
4117 * src/SDCCcflow.c, src/SDCCcflow.h:
4118 added function returnAtEnd - to determine if a basic block terminates with
4121 * src/SDCCast.c, src/SDCCast.h:
4122 added option parms-in-bank1
4124 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
4125 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
4126 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
4127 adjusted for --parms-in-bank1 option
4129 * device/include/string.h:
4130 donot redefine "reentrant" keyword
4132 * device/include/ds80c390.h: Added some more SFRs
4134 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4136 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
4138 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4140 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
4142 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4144 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
4146 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
4148 * Added --xram-movc option
4150 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4152 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
4154 2002-01-11 Johan Knol
4156 * Added math lib of Jesus Calvino-Fraga
4158 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
4160 * src/SDCCmain.c (processFile): fix processing of ../../src.c
4161 * support/regression/Makefile: new target test-mcs51-stack-auto
4162 * support/regression/ports/mcs51-stack-auto/spec.mk: added
4164 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4166 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
4168 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4170 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
4172 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4174 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
4176 * src/SDCCglue.h: add definition for printIvalChar()
4178 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4180 * src/SDCCast.c: fix #498138 by Johan
4182 * src/SDCCglue.c: fix #498138 by Johan
4184 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4186 * support/regression/Makefile: fix clean
4188 * support/regression/ports/ds390/support.c: fix transmission of last character
4190 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
4192 * /sdcc/src/ds390/gen.c:
4193 a) improved computing address of stack variable
4194 b) took out some #if 0 code
4195 c) improved parmBytes adjustment
4196 d) improved genPlusIncr & genMinusIncr
4197 e) genCmp could generate bad code (when left assigned to DPTR)
4198 f) Fixed bug in hasInc
4200 * /sdcc/src/ds390/ralloc.c:
4201 a) packRegsForSupport could mess up live information (Fixed)
4202 b) packRegsDPTRuse could be incorrect for left & right shift
4204 * /sdcc/src/mcs51/ralloc.c:
4205 packRegsForSupport could mess up the live information (Fixed)
4207 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
4209 * /sdcc/src/SDCCast.c:
4210 can reverse a loop even if function call is present as long
4211 as the loop control variable is local & is not passed as parameter
4213 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4215 * /sdcc/ChangeLog: *** empty log message ***
4217 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
4218 More builtin function additions for TININative
4220 * /sdcc/src/ds390/ralloc.c:
4221 Had broken the regression testsuite
4223 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
4225 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
4226 Added funcattr hasStackParms will be set for reentrant functions when there
4227 are paramteres on the stack, this helps in minimizing frame pointer generation
4228 typeFromStr can handle function pointers now
4230 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
4231 *** empty log message ***
4233 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4235 * /src/ds390/gen.c, /src/ds390/main.c:
4236 More builtin function additions for TININative
4238 * /src/ds390/ralloc.c:
4239 Had broken the regression testsuite
4241 * /src/SDCCast.c: Fixed a bug in dumptree
4243 * /src/SDCCsymt.c, /src/SDCCsymt.h:
4244 Added funcattr hasStackParms will be set for reentrant functions when there
4245 are paramteres on the stack, this helps in minimizing frame pointer generation
4246 typeFromStr can handle function pointers now
4248 * /doc/builtins.txt, /doc/TININative.txt:
4249 *** empty log message ***
4252 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4254 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
4255 ALPHA version for -mTININative
4257 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
4258 updated to reflect changes in the port structure
4261 added function do_assemble (similar to do_link) if non-null this function
4262 will be called to do assembly (-mTININative) requires a multi command
4264 added function genAssemblerEnd will be called to generate assembler Epilogue
4267 added _JavaNative to debug info printing
4269 * /src/SDCCmain.c: added option --tini-libid
4270 added port->do_assemble function (-mTININative) has a multi command assemble
4272 * /src/SDCCglue.c: Disabled "constExpr" check
4273 added port->genAssemblerEnd function
4275 * /src/SDCCglobl.h: Added option --tini-libid value
4278 tookout optimizeCompare from the header (has no external references)
4280 * /src/SDCCast.c: made one more function "static"
4282 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4284 * src/z80/mappings.i: Added z80asm support.
4286 * src/z80/main.c: Added z80asm support on --asm=z80asm
4288 * src/z80/gen.c: Fixed asm portability issues.
4290 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4292 * src/SDCCglue.c (printExterns): Added global/extern split.
4294 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4296 * support/regression/Makefile: added test for mcs51 model large
4298 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4300 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4302 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4304 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4306 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4308 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4310 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4312 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4314 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4316 * support/regression/tests/simplefloat.c: Port to mcs51.
4318 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4319 * support/regression/tests/bug-485362.c: Added.
4321 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4323 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4325 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4327 * src/z80/gen.c (aopDump): Added a dump function.
4329 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4330 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4332 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4334 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4336 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4338 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4340 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4342 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4344 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4346 * support/regression/ports/ds390/support.c: Use tinibios.
4348 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4350 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4352 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4353 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4355 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4357 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4359 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4361 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4363 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4364 (packRegsForIYUse): Created and optimised.
4366 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4368 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4369 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4371 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4373 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4375 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4377 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4379 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4381 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4383 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4385 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4387 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4389 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4391 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4393 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4394 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4395 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4397 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4399 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4400 (genNotFloat): Added.
4401 (genUminusFloat): Added.
4403 * device/lib/z80/Makefile: Added floating pt stubs.
4405 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4407 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4409 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4411 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4413 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4415 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4417 * sdcc/support/regression/Makefile: Add port ds390.
4419 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4421 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4423 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4425 * sdcc/support/regression/ports/ds390/support.c: Added.
4427 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4429 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4431 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4433 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4435 * device/include/malloc.h: Added z80 and gbz80 support.
4437 * device/lib/gbz80/heap.s: Added.
4439 * device/lib/z80/heap.s: Added.
4441 * device/lib/malloc.c: Added z80 and gbz80 support.
4443 * support/regression/tests/malloc.c (testMalloc): Added.
4445 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4447 * support/regression/tests/bug-478094.c: Added.
4449 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4451 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
4453 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4455 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4457 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4459 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4461 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4463 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4465 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4467 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
4469 * support/regression/tests/bug-477927.c: Added.
4471 * src/z80/peeph.def: Added minor rules.
4473 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4475 * src/z80/peeph.def: Added jump optimisation modification.
4477 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
4479 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4481 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
4483 * support/regression/tests/funptrs.c: Added.
4485 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
4487 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4489 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
4491 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4493 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4495 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4496 (movLeft2ResultLong): Created.
4498 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4499 (joinPushes): Added. Joins two char pushes into a word push.
4501 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
4503 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4505 * support/makebin/Makefile (install): Added creation of dest dir.
4507 2001-10-24 Karl Bongers <karl AT turbobit.com>
4509 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4511 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
4513 * src/z80/ralloc.c: Turned off faulty pack for one use.
4515 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4517 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4519 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
4521 * support/regression/Makefile: Improved clean
4523 * support/regression/ports/gbz80/spec.mk: Added clean
4525 * support/regression/ports/host/spec.mk: Added clean
4527 * support/regression/ports/z80/spec.mk: Added clean
4529 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4531 * support/regression/ports/mcs51/timeout.c: little improvements
4533 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
4535 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4537 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4539 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4541 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
4543 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4545 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4547 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
4548 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4550 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4552 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4554 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4556 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4558 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4560 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4562 * support/regression/tests/longor.c: Added.
4564 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
4566 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4568 * as/mcs51/aslink.h: define PATH_MAX
4570 * as/mcs51/asm.h: define PATH_MAX
4572 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4574 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4576 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4578 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4580 * src/SDCCglobl.h: define PATH_MAX
4582 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4584 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4586 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
4588 * src/z80/gen.c (gencjneshort): Fixed
4590 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4592 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
4594 * support/regression/tests/bug-469671.c: Added.
4596 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4598 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
4600 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4602 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4604 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
4606 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4608 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4610 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4612 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4614 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4616 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4618 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4620 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
4622 * 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.
4624 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4626 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4628 2001-10-07 <johan AT FRIJA>
4630 * device/lib/gets.c (gets): fixed the return value.
4632 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
4633 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4635 * 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.
4637 * 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.
4639 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4641 * src/pic/gen.c: Removed Safe_strdup.
4643 * configure.in: Added option to enable libgc support.
4645 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4646 (bitVectUnion): Optimised.
4647 (bitVectIntersect): Optimised.
4648 (bitVectBitsInCommon): Optimised.
4649 (bitVectCplAnd): Optimised.
4651 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4653 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4655 * src/SDCCmain.c: distinguish between assembler debug and plain options
4657 * src/avr/main.c: remove standard assembler options
4659 * src/ds390/main.c: remove standard assembler options
4661 * src/mcs51/main.c: remove standard assembler options
4663 * src/port.h: removed "PENDING" comment
4665 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4667 * src/device/lib/_mulint.c : new, with assember functions
4669 * src/device/lib/_mullong.c : new, with assember functions
4671 * src/device/lib/_divuint.c : with assember functions
4673 * src/device/lib/_divsint.c : with assember functions
4675 * src/device/lib/_divulong.c: with assember functions
4677 * src/device/lib/_divslong.c: with assember functions
4679 * src/device/lib/_moduint.c : with assember functions
4681 * src/device/lib/_modsint.c : with assember functions
4683 * src/device/lib/_modulong.c: with assember functions
4685 * src/device/lib/_modslong.c: with assember functions
4687 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4689 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4691 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4692 replaced _mululong.c and _mulslong.c by _mullong.c
4694 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4696 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4698 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4700 * src/SDCCglue.c: test, if win32api is available for MINGW
4702 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4704 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4705 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4706 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4707 * support/regression/ports/host/spec.mk: removed GENERIC
4708 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4709 * support/regression/ports/z80/spec.mk: removed GENERIC
4711 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
4713 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4715 * support/regression/tests/bug-467035.c: Created.
4717 2001-10-01 <johan AT FRIJA>
4719 * src/SDCC.y: fixed bug #466586 part 1
4721 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
4723 * SDCCicode.c: z80 has no generic pointers
4724 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4726 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
4728 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4730 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
4732 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4734 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4736 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
4738 * configure.in: Fixed up so that ucsim is only configured once.
4740 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4742 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4743 (getPathDifference): As above.
4745 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4747 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4749 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
4750 * .version: Updated to 2.3.1
4752 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4753 Added copyright header.
4755 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4756 (assemble): Added support for macro based assembler commands.
4757 (linkEdit): Added support for macro based linker commands.
4758 (preProcess): Changed the pre-processor to use macros.
4759 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4760 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4762 * device/lib/z80/crt0.s: Added module name for debugging.
4764 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
4766 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4768 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4770 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4772 * src/Makefile.in: Added SDCCmacro and SDCCutil
4774 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
4776 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4778 2001-09-16 <johan AT FRIJA>
4780 * 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.
4782 2001-09-15 <johan AT FRIJA>
4784 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4785 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4787 2001-09-11 <johan AT FRIJA>
4789 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4791 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
4793 * support/regression/tests/bug-460444.c: Added test case.
4795 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4796 (genCast): Added justification for all of the asserts.
4798 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
4800 * support/regression/support.c: _xdata replaced by xdata
4802 * support/regression/spec.mk: removed _generic
4804 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
4806 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4808 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4809 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4811 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4813 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4815 * support/regression/tests/bug-460010.c: Added test case.
4817 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4819 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
4821 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4823 * support/regression/testfwk.c: removed workaround for bug #436344
4825 * support/regression/tests/bp.c: use less memory with mcs51
4827 * support/regression/tests/bug-441448.c: use less memory
4829 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4831 * support/regression/collate-results.py: typo
4833 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
4835 * support/regression/tests/fetchoverlap.c: Added new test case.
4837 * support/regression/tests/bp.c: Added new test case.
4839 * support/regression/tests/bug-448984.c: Added new test case.
4841 * support/regression/tests/pow2shifts.c: Added new test case.
4843 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4844 (genlshTwo): Fixed right shift for count > 8.
4846 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4848 2001-09-08 <johan AT FRIJA>
4850 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4852 2001-09-07 <johan AT FRIJA>
4854 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4856 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4858 2001-09-06 <johan AT FRIJA>
4860 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4861 * bernhard noted me at this: "() equals to (void)" (1.38)
4863 2001-09-05 <johan AT FRIJA>
4865 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4867 2001-09-04 <johan AT FRIJA>
4869 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4872 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
4874 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4876 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
4878 * link/z80/aslink.h: Fixed path for PATH_MAX
4880 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
4882 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4884 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4886 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4888 * 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.
4890 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
4892 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4893 (genCmp): Fixed up genCmp for the GB with longs.
4895 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4897 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4899 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4901 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4903 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
4905 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4907 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
4909 * 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.
4911 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4913 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
4915 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4917 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4919 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
4921 * sim/ucsim/configure: little improvement of Cygwin-detection
4922 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4923 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4924 * support/regression/tests/bug-221100.c: small changes for mcs51
4925 * support/regression/tests/bug-221168.c: small changes for mcs51
4926 * support/regression/tests/bug-227710.c: small changes for mcs51
4927 * support/regression/tests/staticinit.c: small changes for mcs51
4928 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4929 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4930 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601