1 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3 * device/include/c8051f000.h,
4 * device/include/c8051f120.h,
5 * device/include/c8051f300.h: added header files for Silicon
6 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
8 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
10 * src/SDCCast.c (processParams): added new type flow and restructured
11 (gatherAutoInit): added new type flow
12 (addCast): cosmetic changes
13 (getLeftResultType): added new type flow for array indices, patch
14 provided by Stas, see FR #877103
15 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
16 array index patch by Stas
17 * src/SDCCast.h: added prototype getResultTypeFromType()
19 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
20 * src/pic/glue.c (pic14emitStaticSeg),
21 * src/pic16/glue.c (pic16emitStaticSeg),
22 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
23 for initialization of symbols
24 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
25 * support/Util/SDCCerr.h:
26 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
27 * .version: bumped version number to 2.3.8
29 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
31 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
32 Slade Rich fixed an optimization bug
33 * src/pic/pcodepeep.c,
35 * doc/Makefile (install): added test for directory
37 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
39 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
40 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
41 * src/pic/ralloc.c (getRegPtr, getRegGpr),
42 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
43 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
44 * as/mcs51/asexpr.c (term),
45 * as/hc08/asexpr.c (term): fixed bug #887146
47 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
49 * src/z80/gen.c (genMult): handle single byte result product
50 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
51 DUMMY_READ_VOLATILE (fixed bug #886367)
53 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
55 * support/regression/tests/libmullong.c: fixed logic, on little endian
56 hosts we ended without a mullong_wrapper()
58 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
60 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
61 virus/worm forged address usage.
63 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
65 Fixed promotion, it should be done on AST level:
66 * src/SDCCast.c (addCast): added promotion to int
67 (decorateType): updated call to upCast()
68 * src/SDCCicode.c (geniCodeLeftShift): removed call to
69 usualUnaryConversions()
71 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
73 * support/regression/tests/literalop.c (mulWrapper): Added a
74 wrapper to remove integer overflow warnings.
76 * support/regression/tests/float_trans.c: Made work on host.
78 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
81 * support/regression/generate-cases.py (main): Changed from inline
84 * doc/Makefile (install): Changed to depth first to get rid of
85 missing directory install warning.
87 * as/Makefile (install-doc): Made work on Mac.
89 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
91 * src/SDCCast.c: added an additional type flow in decorateType() of
92 opposite direction, see feature request #860006; it's enabled at runtime
93 by setting the environment variable SDCC_NEWTYPEFLOW
94 * src/SDCCast.h: changed prototype of decorateType()
95 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
96 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
97 'char' to 'int' can be omitted, if both operands are 'unsigned char';
98 see feature request #877103
99 * src/SDCCval.c: updated call of decorateType()
100 (valBitwise): fixed bug #882876
101 (valMinus): added promotion
102 (valLogicAndOr): result is unsigned
103 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
104 * src/SDCCsymt.c (computeType),
105 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
106 must not cause an unsigned operation
107 * src/pic/glue (pic14emitRegularMap),
108 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
110 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
112 * src/pic/pcode.c (PCodeID): commented out left over debug code
114 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
116 * support/valdiag/tests/overflow.c: added shift tests
124 * src/pic/pcodepeep.c,
125 * src/pic/pcoderegs.c,
127 * src/pic/ralloc.h: applied patch from Slade Rich;
128 added support for multiple code pages and multiple RAM banks on the
129 PIC 14 port. The ASM files now no longer simply assume all the
130 code / RAM are in the same page / bank. This means the linker can
131 safely allocate code/RAM of separate ASM files to different pages/banks.
132 * doc/sdccman.lyx: added Slade's tips
133 * src/mcs51/peeph.def: fixed bug #880768
135 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
137 * src/hc08/ralloc.c (rematStr): fixed bug #879282
138 * src/SDCCast.c (decorateType): fixed bug #880197
140 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
142 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
145 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
146 strtof is not part of C89 and isn't included with Mac OS X.
148 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
150 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
151 shiftL2Left2Result): fixed bug #879326
152 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
153 (genMultOneByte): fixed bug in signed vs unsigned multiplication
154 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
155 address fetch for clr instruction
156 * device/lib/hc08/_mulint.c: created optimized assembly version
157 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
159 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
161 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
162 proposed in FR #877103
164 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
166 * src/SDCCval.c (cheapestVal): added missing checks
167 * src/SDCCicode.c (usualBinaryConversions): fixed condition
168 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
170 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
172 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
175 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
177 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
178 loaded with the linker search paths (-L arguments) and the libraries
179 to be linked with the current source (-l arguments). Changes
180 currently will affect only the pic16 port.
181 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
182 include path the port specific paths and port specific libraries,
183 * gplink command now contains the $3 argument,
184 * src/pic16/device.h,
185 * src/pic16/device.c,: structure PIC_device is made public and
186 renamed to PIC16_device, the same for variable Pics which is renamed
187 to Pics16. Updated all references to them.
188 * src/pic16/glue.c (pic16glue): corrected bug with code
189 initialization which bypassed the variable initializations block.
191 * device/lib/pic16/Makefile.rules: removed --penable-stack from
192 COMPILE_FLAGS and added the --nostdinc option
194 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
196 * device/include/mc68hc908jb8.h: Register defs for another member
197 of the hc08 family. Contributed by Bjorn Bringert - thanks!
199 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
201 Documenting changes from previous commits.
202 * configure.in (version 1.56),
203 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
204 when generating output files to configure the pic16 library,
205 but now I've commented it out, since gputils aren't installed in the
206 SF compile farm, so library won't compile
208 * device/lib/Makefile.in (version 1.56): initially I've added in
209 target 'all' the prerequestive 'model-pic16' so it compiled the
210 pic16 library, but now I've commented it out for the same reasons
212 * added targets 'model-pic16' and 'objects-pic16' to compile the
214 * added target 'port-specific-objects-pic16' to handle the
215 generated libraries and copy them into the build/ directory
216 * added target 'clean-intermediate-pic16' to clean intermediate
217 files into pic16 directory
218 * in target 'installdirs' added line to create directory pic16 in
219 the installation path
221 * device/include/Makefile.in (version 1.11): in target 'install'
222 added lines to copy all header files to installation path,
223 * in target 'installdirs' added line create directory for pic16
224 headers in the installation path
226 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
228 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
231 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
234 * device/lib/configure.in,
235 * device/lib/configure: fixed for autoconf 2.57
237 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
239 * src/z80/main.c (_parseOptions): fixed the portmode= command line
240 option so that it actually works. Made it specific to the z80, since
241 the gbz80 doesn't have these kinds of I/O ports.
243 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
245 * device/include/z180.h,
246 * device/lib/_memcpy.c,
247 * device/lib/_memmove.c,
248 * device/lib/_mulint.c,
249 * device/lib/ser_ir.c,
250 * device/lib/ser_ir_cts_rts.c,
251 * device/lib/_strcmp.c,
252 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
253 * src/z80/main.c (_process_pragma): add support for pragmas bank and
254 portmode; added deprecation warning for bank= and protmode= forms.
255 Also, guard against buffer overflow.
256 * src/z80/gen.c (aopGet): generate better code for sfr banked read
258 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
260 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
261 changed interrupt vector table generation to only emit declared vectors.
262 * device/include/Makefile.in: added missing backslash
263 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
265 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
267 Mainly changes to support compilation of the device libraries
268 * src/pic16/device.c: stack is allocated via symbol and not
269 via literal number. The symbol is placed in the corresponding
270 position of the data ram
271 * (pic16_dump_section): relocatable and absolute uninitialized
272 data are now emitted in sorted order to reduce section naming,
273 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
274 weren't marked as being in the access bank,
276 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
278 Added portion of GNU PIC Library under the directory
279 device/include/pic16 and device/lib/pic16. These files
280 contain the declarations of SFRs for the PIC18Fxx2 devices.
281 The directory is initialized via configure from toplevel.
283 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
285 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
286 the spilllocations to be compared correctly
288 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
290 * src/SDCCast.c (decorateType): fixed bug introduced today
292 2004-01-12 Borut Razem <borut.razem AT siol.net>
294 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
295 doc/sdccman.lyx: upper case pragmas are deprecated
297 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
299 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
300 in simpler and even better code
302 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
304 * src/SDCCicode.c (operandOperation): fixed bug #874819
305 * src/SDCCast.c (decorateType): fixed
306 char foo (unsigned long ul) { return ul > 0; }
308 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
310 * doc/sdccman.lyx: Moved and added some sections, small changes
311 all over. Telling LaTeX to be less strict with word spacing
312 to better keep the right margin. Changed some notes about
313 maintainance of the ports in section 3.2.1 - is it OK like this?
315 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
318 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
319 convilong): modified to inform the pic16 port that builtin functions
322 PIC16 PORT specific changes:
323 * src/pic16/device.c pic16_dump_equates() added,
324 processor registers declared internally by the port are emitted in
325 the translation as equates,
326 * src/pic16/gen.c: inline code is passed unprocessed to the
328 * (pic16_popGetLit2): fnuction modified to take second operand as
329 pCodeOp pointer and not as literal,
330 * (popRegFromIdx): prefixed with pic16_,
331 * (pic16_popCombine2): modified to receive already allocated pCode
333 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
334 * (genFunction): initializes local stack frame and pushes on stack
335 all the registers used by this function,
336 * (genEndFunction): restores all registers from stack and restores
338 * src/pic16/glue.c (pic16emitRegularMap): various changes and
340 * (pic16glue): changed the program startup sequence,
341 * added new dbName code 'A' for functions placed in absolute section
342 * src/pic16/main.c: added function attribute _naked,
343 * added pragma 'code' to place a fnuction at an absolute address,
344 * added command line arguments --debug-ralloc and --pcode-verbose,
345 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
346 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
347 * (pic16_newpCodeOpLit2): modified to take the second operand as
349 * (pic16_printpBlock): modified to emit each function in a separate
351 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
352 UPPER for immediate operands,
353 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
355 * src/pic16/peeph.def: all peepholes with movff are commented out,
356 because there is a problem in the pcode peep optimizer,
357 * src/pic16/ralloc.c: the register allocator can now reuse local
358 function symbols for another function. This saves register usage.
359 * src/pic16/ralloc.h: added flag isLocal in structure regs,
361 Added file src/pic16/NOTES with information about program writing on
362 the current port version.
364 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
366 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
367 and peephole 252 (array access)
369 2004-01-09 Borut Razem <borut.razem AT siol.net>
371 * src/SDCCmain.c : fixed #872250: -l command line defined library
372 files are scanned before standard library files
374 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
376 * src/SDCCast.c (decorateType): fixed bug #874046
378 2004-01-09 Borut Razem <borut.razem AT siol.net>
380 * support/scripts/sdcc.nsi: remove previous installation
382 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
384 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
385 bytes for last interrupt vector (mcs51)
386 * sdcc.spec: fixed typo
388 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
390 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
391 gen51Code): more efficient parameter receive for --model-large
394 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
397 * src/z80/main.c: added missed needLinkerScript flags (more than
398 one port structure defined in these file)
399 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
402 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
404 * src/SDCCmain.c: removed various references to DEFAULT_PORT
405 * src/port.h: added flag needLinkerScript in port->linker
406 structure to inform whether to create a .lnk file or not,
414 * src/z80/main.c: changed appropriately to configure
415 needLinkerScript flag
417 * src/pic16/gen.c (genAddrOf): fixed bug #863624
418 * src/pic/glue.c: added variable udata_section_name to
419 override default uninitialized data segment definition for
420 devices only with SHAREBANK memory (reported from Erik Epetrich)
421 * (pic14emitOverlay): modified to emit a commented overlay segment
422 directive when no overlay data exist
423 * (picglue): modified to emit uninitialized data segment
424 according to udata_section_name
425 * src/pic/main.c (_pic14_parseOptions): added command line
426 options --udata-section-name=[name] to override default
427 udata definition name
428 * modified _linkCmd and _asmCmd to include compiler passed
429 arguments via -W option
430 * src/pic16/main.c: added $l in _asmCmd, changed extension for
431 object file from '.rel' to '.o' in port->linker structure,
432 changed size of fptr from 2 to 3 in port structure
434 2004-01-07 Borut Razem <borut.razem AT siol.net>
436 * support/scripts/sdcc.nsi: update PATH
437 * support/scripts/sdcc.ico: craeted
439 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
441 * device/include/Makefile.in: fix install
442 * doc/Makefile: fix install
444 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
446 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
448 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
449 how the function variable allocation summary is displayed; also
450 include information about variables allocated to the overlay
453 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
455 * as/mcs51/lkmain.c: Help about -Y option
456 * as/mcs51/lkarea.c: Fixed gcc warnings
458 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
460 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
462 * support/valdiag/tests/overflow.c: added
463 * src/SDCCast.c (decorateType),
464 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
467 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
469 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
472 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
474 A python script to validate compiler diagnostic messages. It can be
475 used to verify that sdcc complains about bad c source code and
476 gives a good location of the error.
477 * support/valdiag/Makefile,
478 * support/valdiag/valdiag.py,
479 * support/valdiag/tests/*
481 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
483 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
484 * src/SDCCsymt.c (newEnumType),
486 * support/Util/SDCCerr.c,
487 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
489 * support/regression/tests/enum.c: added test for enum values that
490 require at least 2 bytes of storage.
492 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
494 * src/common.h: added ifndef/define/endif macros
495 around the header file.
496 Bug reported from Jesus Calvino-Fraga
498 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
501 * device/include/Makefile.in: don't install CVS directories
502 * device/lib/Makefile.in: added removal of CVS directories after install
503 * doc/Makefile: fixed install, added local_icons
504 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
505 * src/mcs51/gen.c (genRightShift): fixed bug #870788
506 * src/ds390/gen.c (genRightShift): fixed bug #870788
507 * src/SDCCast.c (decorateType): fixed bug #870781
509 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
511 PIC16 port related changes:
512 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
513 added variable stackPos,
515 * gen.c: genCall, assignResultValue: added support for
516 pushing/retrieving function parameters to/from stack,
517 genFunction,genEndFunction: setup stack frame for the
519 genAddrOf: will be changed according to bug 863624
521 * added files genutils.c and genutils.h which contain gen*
522 debugged and optimised functions extracted from gen.c
524 * glue.c: added variable 'externs' which holds extern symbols,
525 pic16emitRegularMap: is modified to properly handle relocatable
526 symbols under the new scheme,
527 pic16createInterruptVect: is modified
528 pic16printPublics: is modified to emit 'global' assembler directives,
529 added pic16_printExterns to print extern symbols,
530 pic16glue: initializes stack/frame pointer in the beginning of
531 the assembly output. Temporary hack, will be corrected later,
532 because gplink yet does not support stack and SDCC does not
533 yet support a type of crt0.o object to create the final binary.
535 * Removed many lines that contain 8051 legacy code.
536 * The code is finally placed under a 'code' directive.
537 * Added port specific options.
539 * _process_pragma: simplified since now we do not need *special*
540 include file to define SFR registers. But a separate header
541 will be needed. This will be developed later.
542 * _pic16_parseOptions: added, parses port specific options:
543 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
544 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
545 --preplace-udata-with=
547 * _pic16_setDefaultOptions: modified to initialize section names,
548 but hack is temporarly out of order since it needs improvement.
549 * _pic16_genAssemblerPreamble: configuration words are emitted by
550 their address instead of their name. This part is incomplete and
551 supports only the 18Fxx2 devices. Other devices will emit an error
552 during assembly since they do not contain the same set of config
554 * _pic16_genIVT: is modified,
556 * pcode.c: added definitions for some hardware registers that are needed
558 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
559 All PCI entries are updated. Now LFSR is supported.
560 * Removed pic16_pciTRIS is mentioned by mdubuc in source
561 * added pic16_newpCodeOpLit2 to support instructions with
562 two literal arguments
563 * pic16_pCode2str: corrected code that emits assembler instructions
564 with two literal operands and those that have an access bit modifier
565 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
566 this fixes a bug which caused some labels to be lost, when an
567 assembler directive was added, i.e. banksel,
568 * pic16_FixRegisterBanking: improved logic that causes the insertion
570 * InlineFunction: functions that are called once, are not any more
571 inlined. This can be a port option in the future,
573 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
575 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
576 hold the corresponding uninitialized symbols,
577 * pic16_allocProcessorRegister: registers have explicit marked the
579 * pic16_allocInternalRegister: registers are explicit marked as
581 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
582 processing list, so bit registers were lost,
585 * ralloc.h: added field 'accessBank' and original symbol operand
586 in register definition,
587 * removed the field isMapped from register definition,
589 ** Several functions have been removed from various sources:
590 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
591 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
592 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
593 pic16_assignRelocatableRegisters
595 ** others have been introduced:
596 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
597 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
599 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
601 * support/scripts/inc2h.pl: changed definition of BIT_AT
602 to emit 'sbit at' instead of 'bit at'. This was a request.
604 PIC16 port related preliminary changes:
605 * gen.c: prefixed function popRegFromString with
606 pic16_ and all references to it corrected
607 * pcode.c: all pic16_pc_* hardware registers prefixed
609 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
610 * ralloc.c: newReg(): when register is REG_SFR then
612 pic16_allocProcessorRegister(): marks register wasUsed=0
613 pic16_writeUsedRegs(): added a call to assign processor
614 registers via pic16_assignFixedRegisters
616 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
618 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
619 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
620 variables in unused register banks. Also the SSEG is placed
621 wherever there is enough space for it, and IDATA can be anywhere
622 in internal RAM. For now compile using -Wl-Y[stack_size].
623 The mem file is different for this option as well, since it
624 makes no sense of talking about DSEG lenght.
626 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
628 * src/SDCClrange.c: fixed bug 869095 that caused segfault
629 in certain cases, e.g. when ROM assignment, patch provided
630 from Albert den Haan.
632 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
634 Many signedness and type propagation fixes:
635 * src/SDCCicode.c: made geniCodeCast() static
636 replaced SPEC_ by IS_ (cosmetic)
637 (operandOperation): fixed div and mod operation
638 (usualBinaryConversions): added support for promotion of char
639 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
640 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
641 (geniCodeAdd): an array index will stay unsigned, even if promoted
643 (geniCodeArray): ditto
644 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
645 * src/SDCCsymt.c (computeType): added more support for char;
646 promotion of char is selectable by promoteCharToInt, fixed signedness
648 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
649 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
650 * src/SDCCval (val*): replaced signedness calculation by
652 rearranged if-branches (cosmetic)
653 (valShift): added warning W_SHIFT_CHANGED
654 (valCompare): fixed problem with different types
655 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
656 * support/regression/tests/literalop.c: added many cases
657 * support/regression/tests/ast_constant_folding.c: changed finally to
659 * .version: new year, new version: 2.3.7
660 * src/SDCCmain.c (main): applied patch #866468
661 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
662 provided by Scott Bronson
663 * doc/sdccman.lyx: updated documentation for sdcdb
664 updated and added chapter tips
666 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
668 * src/SDCCsymt.h: missing from yesterday's commits
670 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
672 * src/SDCC.y (struct_or_union_specifier),
673 * support/Util/SDCCerr.c,
674 * support/Util/SDCCerr.h: verify that struct & union tags are used
677 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
679 * src/SDCCglobl.h: missing from yesterday's commits
681 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
683 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
684 sft_attributes, struct_declaration, parameter_declaration,
685 type_name, start_block, declaration_list),
686 * src/SDCC.lex (check_type): support redefinition of typedef names
688 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
690 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
691 aligned xdata arrays. Erik helped me with the if clause.
693 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
695 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
698 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
701 * src/SDCCast.c (newAst_),
703 * src/SDCCicode.c (ast2iCode, newiCode),
705 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
706 expr, statement, expression_statement, selection_statement,
707 iteration_statement, expr_opt, jump_statement): foundation for tracking
709 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
712 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
714 * support/Util/SDCCerr.c,
716 * src/SDCCast.c (createCase, createDefault, decorateType),
717 * src/SDCClabel.c (labelUnreach),
718 * src/SDCC.y (labeled_statement, jump_statement): More improvements
720 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
721 (with thanks to Stas Sergeev)
722 * device/include/time.h,
723 * device/lib/time.c (CheckTime): suppress unreachable code warning
725 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
727 * src/SDCCast.c (createIvalCharPtr),
728 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
730 * support/regression/tests/nullstring.c: tests for these two bugs
732 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
734 * support/Util/SDCCerr.h,
735 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
736 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
737 about storage class and 'at' used inside struct or union
738 * src/SDCCBBlock.c (iCodeFromeBBlock),
739 * src/SDCCcse.c (ifxOptimize),
740 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
741 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
742 printIval, emitStaticSeg, emitOverlay),
743 * src/SDCClabel.c (deleteIfx),
744 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
745 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
746 gatherAutoInit, processParms),
747 * support/Util/SDCCerr.h,
748 * support/Util/SDCCerr.c (werrorfl): Support for better error location
749 reporting for post-parse errors.
751 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
753 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
754 implicit casts via union; they don't work on big endian systems
755 (possible fix for bug #861138)
757 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
759 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
760 * src/mcs51/main.c: fixed the fix for bug #737001
762 2003-12-15 Borut Razem <borut.razem AT siol.net>
764 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
766 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
768 * support/makebin/makebin.c: put output in binary mode
770 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
772 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
773 xdata and data memory on startup. Set the environment variable
774 SDCC_NOGENRAMCLEAR to disable this.
775 * src/mcs51/peephole.def,
776 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
777 (allows non-interrupt and interrupt code to safely compete for a resource
778 without the non-interrupt code having to disable interrupts)
780 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
782 * src/SDCCicode.c (geniCodeAdd),
783 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
784 with valFromType if type might be a pointer and host is big endian).
785 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
786 types, not just integer types.
787 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
788 multiply defined with mismatching "at" address.
790 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
792 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
793 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
794 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
795 with embedded nulls (fixed bug #753752)
797 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
799 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
800 Apparently this did not see much testing (endless loop)
802 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
804 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
806 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
808 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
809 gracefully handle NULL memmap pointers
811 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
813 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
814 instead of deleting the iCode when an operand is volatile
815 * src/z80/gen.c (genDummyRead),
816 * src/mcs51/gen.c (genDummyRead),
817 * src/ds390/gen.c (genDummyRead),
818 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
820 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
821 * src/SDCC.y: fixed bug #850420
823 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
825 Applied z80 i/o port patch from Peter Townson and fixed some operators
826 to better handle operands in A register.
827 * device/include/z180.h
833 * src/z80/peeph-z80.def
837 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
839 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
841 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
843 * device/lib/hc08/_mullong.c: Removed extra #endif
845 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
847 * sim/ucsim/hc08.src/inst.cc,
848 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
850 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
851 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
852 * device/include/stdarg.h: fixed varargs for hc08
853 * device/lib/Makefile.in,
854 * device/lib/hc08/Makefile,
855 * device/lib/hc08/_mulint.c,
856 * device/lib/hc08/_mullong.c: fixed some endian problems
858 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
860 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
861 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
862 * device/lib/_gptrget.c,
863 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
865 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
867 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
868 * src/SDCCast.c (astErrors): fixed bug #846007
869 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
871 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
873 * src/SDCCast.c (decorateType): disabled a transformation I added in
874 revision 1.188 (access to fields of a structure at an absolute address);
875 it breaks with bitfields, extern declarations, and gcse analysis.
876 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
877 could be assigned through a pointer, so don't complain.
878 * src/SDCCast.c (astErrors),
880 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
882 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
884 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
885 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
886 output of __config directives, since gpasm now supports them
887 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
888 pre-processor macro, i.e. -DMCU=p18f452
889 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
890 and modified to handle 'cast' icode similarly to '=' icode
891 * src/pic16/device.h (typedef struct PIC_device): added field
892 'extMIface' to indicate that chip has external memory interface
893 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
894 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
897 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
899 * src/SDCC.y (pointer): fixed bug #846006
900 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
901 * src/SDCCast.c (decorateType): fixed bug #846009
902 * src/ds390/peeph.def,
903 * src/ds390/gen.c (genAnd, genOr),
904 * src/mcs51/peeph.def,
905 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
907 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
909 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
916 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
920 * src/SDCCbitv.c: added function to free a bitvector
922 * src/SDCClrange.c: added function to recompute the liveranges
924 * src/ds390/ralloc.c,
926 * src/mcs51/ralloc.c,
928 * src/pic16/ralloc.c,
930 * src/z80/ralloc.c: recompute the liveranges after register packing
932 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
934 * src/SDCCloop.c (newInduction): fixed bug #845630
936 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
938 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
939 inadvertantly left behind from my 2003-11-12 change
941 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
943 Updated headers I neglected to commit yesterday.
947 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
949 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
950 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
951 * src/SDCCopt.c (eBBlockFromiCode),
952 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
953 the creation of the key hash table from the sequencing so it can be used
954 earlier (for some GCSE bug fixes still pending)
956 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
958 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
959 * support/regression/tests/addsub.c: testing genPlus shortcut
961 2003-11-15 Borut Razem <borut.razem AT siol.net>
963 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
965 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
967 * src/SDCCcse.c (cseBBlock): fixed bug #527779
968 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
969 ordering is immaterial.
970 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
972 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
974 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
975 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
976 (SIGSEV) of bug #840381
977 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
978 unlink new file before rename if new and old filenames are the same)
980 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
982 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
983 uninitialized variables) for the mcs51. Set environment variable
984 SDCC_GENRAMCLEAR to test.
985 xdata initialization slightly shorter
987 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
990 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
991 #838241 & 780691 (basicly the same bug)
992 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
993 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
995 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
997 * src/SDCCmain.c (linkEdit): "fix" #834252
999 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1001 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
1003 * src/SDCC.y: fixed bug #819403
1005 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1007 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
1008 the reentrant attribute.
1009 * src/hc08/gen.c (genPackBits): added missing stack readjustment
1010 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
1012 * src/SDCCast.c (decorateType): fixed bug with storage class not being
1013 updated during pointer dereference; f.e. ~(((char *)1)*) was being
1014 erroneously reduced to a literal.
1015 * src/hc08/ralloc.c (packRegisters, rematStr),
1016 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
1019 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1021 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
1022 * doc/sdccman.lyx: changed from 'article' to 'book'
1023 * doc/Makefile: readded test_suite_spec and cdbfileformat
1025 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
1027 * device/include/stdlib.h: include malloc.h to comply with ANSI
1028 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
1030 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1032 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1033 * doc/clean.mk: also remove *.out files
1034 * doc/sdccman.lyx: some additions, larger top/bottom margins
1036 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1038 * src/SDCC.y: fixed bug #837365
1039 * support/regression/tests/bitopcse.c
1040 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1041 a symbol (might be valop instead)
1042 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1043 * device/lib/clean.mk: added hc08 to the cleaning list
1045 2003-11-04 Borut Razem <borut.razem AT siol.net>
1047 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1049 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1050 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1051 malloc is declared in standard stdlib.h
1053 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1055 * device/lib/hc08/Makefile: need to clean .rel not .o files
1056 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1058 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1068 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1069 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1070 tests (which uses the port's oclsExpense function)
1076 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1078 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1080 * src/SDCCcse.c (ifxOptimize),
1081 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1082 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1083 deleting the IFX iCode.
1084 * src/hc08/ralloc.c: reduced unneeded slocs
1085 * src/hc08/gen.c: fixed bug in asmopToBoolean
1087 2003-11-04 Borut Razem <borut.razem AT siol.net>
1089 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1090 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1091 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1092 transferred to configure
1094 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1096 Use headers defined in the C[++] standards:
1097 * sim/ucsim/gui.src/serio.src/fileio.cc
1098 * sim/ucsim/gui.src/serio.src/frontend.cc
1099 * sim/ucsim/gui.src/serio.src/main.cc
1100 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1101 * support/Util/NewAlloc.c
1107 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1109 * Added MSVC projects for hc08 assembler and linker:
1110 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1111 /as/hc08/link_hc08.dsp
1113 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1115 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1117 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1119 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1121 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1123 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1125 2003-10-31 Borut Razem <borut.razem AT siol.net>
1127 * support/cpp2/cpplib.h,
1128 support/cpp2/cpplib.c,
1129 support/cpp2/cpplex.c,
1130 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1131 to switch _asm block preprocessing on / off. Default is
1132 #pragma preproc_asm +
1134 2003-10-31 Borut Razem <borut.razem AT siol.net>
1136 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1137 when outputting comment blocks (when executed with -C option) and
1138 _asm (SDCPP specific) blocks
1140 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1142 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1144 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1146 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1148 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1150 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1151 * src/SDCCast.c (decorateType): fixed bug #832664
1153 2003-10-31 Borut Razem <borut.razem AT siol.net>
1155 * support\cpp2\cpplex.c: fixed for SDCPP:
1156 comments(when executed with -C option) and _asm blocks
1157 were included even if they where in skipped #if block.
1158 Applied solution from GCC cpp 3.3.2
1160 2003-10-31 Borut Razem <borut.razem AT siol.net>
1162 * src/SDCC.lex: sdcc now understands both formats:
1163 '# <line_number> <file_name>' and
1164 '#line <line_number> <file_name>'
1165 * support/cpp2/cppmain.c: sdcpp now generates the standard
1166 '# <line_number> <file_name>' instead of former
1167 '#line <line_number> <file_name>'
1169 2003-10-30 Borut Razem <borut.razem AT siol.net>
1171 * support/cpp2/cpphash.h,
1172 * support/cpp2/cpplib.h
1173 * support/cpp2/cpplex.c,
1174 * support/cpp2/cppmain.c,
1175 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1177 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1179 Fixed a number of problems revealed by bug #827883.
1180 * src/SDCCloop.c (loopInvariants): Spill location of the
1181 result operand should be recomputed if extracted from
1182 a loop. Also, don't extract assignments of an iTemp
1184 * src/SDCCast.c (isConformingBody): loop reversal should
1185 not occur if the control variable is involved with a
1186 relational operator.
1188 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
1190 * .version: bumped to 2.3.6 to reflect the big improvements
1191 made by Erik and Klaus. Thanks!
1193 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
1195 Replaced the livrange code.
1196 * src/SDCClrange.c: added new LR code
1198 * src/SDCCBBlock.h: removed remainig parts from old LR code
1199 * src/ds390/ralloc.c,
1200 * src/ds390/gen.c: minor fixes to make it work with new code
1202 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1207 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1208 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1209 (tweaked fix for bug #818696)
1211 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1213 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1215 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1218 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1219 * src/mcs51/gen.c (gencjneshort),
1220 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1221 more efficient (per Scott Bronson's suggestion)
1223 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1225 Extended the semantics of the critical keyword to include
1226 individual statements. See RFE #827755 and #799831
1231 * support/Util/SDCCerr.c
1232 * support/Util/SDCCerr.h
1237 2003-10-19 Borut Razem <borut.razem AT siol.net>
1239 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1241 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1243 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1245 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1246 and predecrement operand is displayed
1248 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1250 * src/SDCCval.c (valMinus): fixed bug #826041
1252 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1254 Some hc08 related updates that I missed earlier
1255 * sim/ucsim/stypes.h
1256 * support/regression/ports/hc08/spec.mk
1258 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1260 New target "hc08" for the Motorola 68hc08 family of micros
1268 * sim/ucsim/hc08.src/*
1269 * sim/ucsim/configure.in
1270 * src/ucsim/configure
1271 * sim/ucsim/packages_in.mk
1274 * device/include/mc68hc908qy.h
1276 * device/lib/Makefile.in
1277 * support/regression/ports/hc08/*
1278 * support/regression/Makefile
1280 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1282 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1284 * src/ds390/gen.c (genCast): fixed bug #821957
1286 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1288 * device/lib/logf.c: "fixed" overlay bug
1289 * support/regression/ports/host/spec.mk: added m library
1290 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1291 * support/regression/tests/float_trans: added (for Eric)
1293 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
1295 * src/mcs51/gen.c (genCpl): fixed bug
1296 http://sf.net/mailarchive/message.php?msg_id=6263915
1298 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
1300 * src/SDCCast.c (decorateType): added extended constant folding
1301 * src/SDCCsymt.c (computeType): cleanup
1302 * src/SDCCval.c (valShift): minor optimization
1303 * support/regression/tests/ast_constant_folding.c: added
1305 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1307 * src/SDCCmain.c: removed some unintended changes
1309 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1311 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1312 * src/z80/gen.c: fixed part of bug #817589
1313 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1315 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
1317 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1328 * src/ds390/ralloc.c
1330 * src/mcs51/ralloc.c
1332 * src/pic16/ralloc.c
1335 * src/z80/gen.c: removed unused label "release:"
1337 2003-10-06 Borut Razem <borut.razem AT siol.net>
1339 * src/SDCC.lex: removed definition of unused variables
1340 save_optimize and save_options
1342 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
1344 * clean.mk: removed '=' in "-maxdepth=1"
1345 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1346 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1348 2003-10-06 Borut Razem <borut.razem AT siol.net>
1350 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1351 my_unput() replaced by unput()
1353 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
1355 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1356 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1357 type-punned pointer will break strict-aliasing rules"
1358 Old LR behaviour is again default; Klaus' LR can be choosen by
1359 defining the environment variable LRKLAUS
1363 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1364 * clean.mk: fixed removal of files in bin/CVS/
1365 * device/lib/clean.mk: fixed removal of directories small and large
1366 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1368 * src/SDCCval.c: removed superflous test for pedantic
1370 2003-10-05 Borut Razem <borut.razem AT siol.net>
1372 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1373 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1374 message "unmatched #pragma SAVE and #pragma RESTORE"
1376 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1378 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1379 assembly, critical functions, atomic, nojtbound)
1381 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
1383 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
1389 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1392 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1394 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1396 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1397 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1398 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1400 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1402 * src/z80/gen.c (genRet): fixed bug #524753
1403 * src/z80/gen.c (genCast): fixed internal error on cast from
1405 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1406 fix for bug #477835 to the z80
1407 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1408 for tracking iCodes in the peephole optimizer for z80
1410 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1412 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1413 the other part of bug #814548
1414 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1416 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
1418 * src/SDCCcse.c: fixed part of bug #814548
1420 2003-09-28 Borut Razem <borut.razem AT siol.net>
1422 * src/asm.c: rewrite of printILine() to use temporary file instead
1424 * src/xa51/main.c: commented out declaration of int rewinds
1426 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1428 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1430 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1432 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1433 * src/asm.c (printILine): Fixed bug #811015
1435 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1437 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1440 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1442 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1443 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1444 to correctly handle general case of AOP_PAIRPTR
1445 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1447 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1449 * src/mcs51/ralloc.c (fillGaps),
1450 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1451 register positioning bug)
1453 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
1455 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1457 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1459 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1460 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1461 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1462 (ralloc doesn't intentionally do this now, but perhaps later)
1463 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1464 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1465 register positioning bugs (Fixed bug #762602 and #795325)
1466 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1468 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1469 lines that --i-code-in-asm generates
1471 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1473 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1474 trying to fclose a FILE* that was already closed.
1476 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1478 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1479 of const struct should be treated as if const themselves)
1481 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
1483 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1485 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1487 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1488 Unix (/n) and DOS (/r/n) line terminations.
1490 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1492 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1495 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1497 * src/mcs51/gen.c (genFunction, genEndFunction),
1498 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1499 and restore of EA so that stack offsets to parameters are
1500 correct when using both critical and reentrant/stack-auto.
1501 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1502 size (can be triggered in error if sloc is shared between
1503 different sized objects)
1504 * device/include/float.h: fixed macros to explicitly use
1505 unsigned long where needed
1507 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
1509 Feature req. 799831: added code to allow nesting of critical functions
1510 * src/mcs51/gen.c (genFunction, genEndFunction)
1511 * src/ds390/gen.c (genFunction, genEndFunction)
1513 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1515 * src/SDCCsymt.c (sclsFromPtr),
1517 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1518 support for standard C idiom of memory mapped variables; for
1519 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1520 to xdata int at 0x1234 tempvar = 1.
1521 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1522 provided by Akiya ISHIDA
1524 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
1526 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1527 * src/SDCCval.c (constVal): added reduction from int to char
1528 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1529 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1530 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1532 * support/regression/tests/shifts.c: fixed
1534 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1536 * src/z80/gen.c (genXor): Fixed bug #805445
1538 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1540 Fixed bug #621531 (const & volatile confusion in the type chain).
1541 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1542 refer to the const or volatile state of the pointer itself.
1554 * src/pic16/ralloc.c
1555 * support/regression/tests/const.c
1557 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1559 When checking for duplicated modules, use absolute paths
1560 instead of relative paths. Files changed:
1565 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1567 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1569 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1571 * device/include/string.h: added size_t typedef, changed
1572 prototypes to use size_t, eliminated separate reentrant and
1573 non-reentrant declarations, added _memmove declaration
1574 * device/lib/_memcpy.c: changed to use size_t instead of int,
1575 changed /4 to >>2 to avoid division library call
1576 * device/lib/_memcmp.c,
1577 * device/lib/_memset.c,
1578 * device/lib/_strncat.c,
1579 * device/lib/_strncpy.c,
1580 * device/lib/_strncmp.c: changed to use size_t instead of int
1581 * device/lib/_memmove.c: new file (fixed bug #772294)
1582 * device/lib/Makefile.in: added _memmove.c
1583 * device/lib/z80/asm_strings.s: fixed bug #772290
1584 * support/regression/tests/bitfields.c: attempt to fix host assertion
1585 failure on amd64-unknown-linux2.2
1587 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1589 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1590 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1591 * as/z80/asmain.c (main): fixed bug #801766
1593 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
1595 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1598 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1600 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1601 reported in bug #800609
1603 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
1605 * Top header beautifications in src/pic16 directory:
1606 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1607 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1608 pcoderegs.h, ralloc.c, ralloc.h
1609 * main.c: added top header and GPL license notice
1610 * pcode.c: fixed the if-conditional warning
1612 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
1614 * device/lib/_mullong.c: replaced int by short for gcc
1616 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1618 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1619 and JUMPTABLE iCodes properly now (worked by accident before)
1620 * src/mcs51/gen.c (leftRightUseAcc),
1621 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1622 iCode properly now. Use getSize instead of nRegs since a & b
1623 aren't part of the nRegs tally.
1625 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
1627 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1628 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1629 before instructions that use the _STATUS register
1631 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
1633 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1634 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1635 fetching of the pointer
1636 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1637 copied from genNearPointerSet()
1638 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1639 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1640 If they pop r0/r1 they must be called in the opposite order than aopOp().
1641 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1642 (resp. --stack-auto), prepared for --xstack
1644 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1646 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1648 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
1650 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1651 these ports have their own __sdcc_external_start()
1653 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
1655 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1656 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1657 type for bits was changed. It resulted in bit variables becoming
1658 global, which is not permitted in PIC 14 assembly output.
1660 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1662 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1664 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1666 Z80 and MCS51 linkers complaint if a public symbol is defined
1667 in more than one library module:
1671 * as/mcs51/Makefile.in
1673 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1675 A few small changes that speed up the peephole optimizer.
1679 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1681 Try to make the peephole optimizer smarter by maintaining
1682 an association between the assembly source code and the
1683 iCodes that originated them. Put this information to use
1684 with a new peephole rule condition "notVolatile" so that
1685 the rules can be aggressive yet still safe.
1690 * src/mcs51/peeph.def
1692 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1696 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1697 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1698 if the left or right operand symbols have the accuse flag set.
1700 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1702 Changed the type of the result of the ! (NOT) operator to char;
1703 previously it returned the same type as the source. This allows
1704 us to eliminate all the genFloatNot functions (all of its target
1705 implementations were very buggy) since !float can use the same
1708 * src/SDCCicode.c (ast2iCode): ! returns char
1709 * src/mcs51/gen.c (genNot, genNotFloat),
1710 * src/ds390/gen.c (genNot, genNotFloat),
1711 * src/z80/gen.c (genNot, genNotFloat),
1712 * src/pic/gen.c (genNot, genNotFloat),
1713 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1715 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
1717 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1718 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1719 during interrupts. Ensure WSAVE is located at a shared bank address.
1720 2. Fixed page selection in some places
1721 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1722 the registers name strings.
1723 4. Fixed "signed / unsigned compare" compiler warnings.
1724 5. The PIC port manages its own allocation of the general purpose
1725 registers, but makes no attempt to reuse them. As a result when
1726 compiling it soon runs out of general purpose registers. Some
1727 additional code was added to the files pcode.c and device.c to walk
1728 through the function call tree and rename the registers so that they
1738 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1739 genPlus() & genMinus() when the result is the same as left or right
1741 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1743 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1745 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1747 Made bitfield a distinct type from bit so that bitfields
1748 convert as per ANSI C and bits retain their traditional
1749 boolean style behaviour. Implemented bitfield support in
1757 * src/ds390/gen.c: bit v bitfield split
1758 * src/z80/gen.c: New support for bitfields
1759 * support/regression/tests/bitfields.c: reenabled z80,
1762 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1764 Rules 246.x, 247.x relate to bitfields, the others speed up
1765 access to xdata mapped I/O devices.
1767 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1769 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1771 Cleaned up genPackBits and genUnpackBits and added two helper
1772 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1773 for literal assignments in genPackBits (thanks to Frieder for
1779 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1781 Fixed bug #748310 (pointer to function type mishandled when the
1782 function name is omitted). Also fixed a SIGSEGV when a function
1783 attribute (reentrant, etc) is used on a non-function or on a
1784 function but misplaced before the parameter list.
1786 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1788 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1789 * support/Util/SDCCerr.h,
1790 * support/Util/SDCCerr.c: Added func attr misuse error msg
1792 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
1794 Fixed bug #787649 by anonymous
1795 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1796 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1798 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1800 Fixed numerous bitfield problems.
1802 * src/SDCC.y: More bitfield related error checking
1804 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1805 * support/Util/SDCCerr.h,
1806 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1807 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1808 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1809 * support/regression/tests/bitfields.c: tests added
1811 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1813 Made the constant following the "interrupt" keyword optional. If
1814 omitted, the function will not automatically be given an entry
1815 in the interrupt vector table (similar to #pragma NOIV, but
1816 less syntacticly kludgy). The interrupt number is also now
1817 range checked. Also fixed a bug in the high order bit example
1824 * support/Util/SDCCerr.c
1825 * support/Util/SDCCerr.h
1828 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
1830 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1831 * src/SDCCicode.c (operandOperation): rewritten some ops
1832 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1833 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1835 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1836 be re-activated by defining REDUCE_LITERALS)
1837 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1838 unsigned, but are signed by default
1839 * src/SDCCval.c (constVal): rearranged
1840 * src/SDCCval.c (valMod): preliminary fix
1841 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1842 * support/regression/literalop.c: added, work in progress
1844 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1846 Generate warnings for useless declarations like "char data;"
1847 that don't do what new users expect.
1850 * support/Util/SDCCerr.h
1851 * support/Util/SDCCerr.c
1853 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
1855 * src/SDCCval.c (valMult): fix overflow detection of negative int
1857 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1859 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1861 Changes to support big endian targets:
1874 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
1876 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1877 * device/lib/time.c: fixed warning "integer overflow in expression"
1879 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
1881 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1882 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1883 constants are unsigned; added recognition of "u" flag for unsigned
1884 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1885 * src/SDCCval.c (valDiv, valMod): fixed signdness
1886 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1887 signedness of modulo, left and right shift
1888 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1889 * support/Util/SDCCerr.h: added warning W_INT_OVL
1890 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1891 * src/SDCCast.c (ast_print): improved output of constants
1893 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1895 Fixed some warnings when building with MSVC:
1908 * support\cpp2\cpplib.c
1912 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
1914 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
1916 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1918 * support\librarian\clean.mk: Do not remove Makefile.
1919 * support\librarian\Makefile: added.
1921 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1923 Added librarian to MSVC build:
1926 * support\librarian\librarian.dsp
1928 'configure' not needed for librarian, removed:
1929 * support\librarian\configure
1930 * support\librarian\configure.in
1931 * support\librarian\config_in.h
1932 * support\librarian\Makefile.in
1934 Hopefully these ones built the librarian and the rest of sdcc properly:
1936 * Makefile.common.in
1938 Messed up 'configure', so revert to previous version:
1942 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
1944 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1945 there, while the mantissa of a double is "only" 53 bits wide.
1947 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1949 Adding sdcclib to the build. MSVC project coming soon.
1950 Files added/changed:
1952 * support\librarian\clean.mk
1953 * support\librarian\configure
1954 * support\librarian\configure.in
1955 * support\librarian\config_in.h
1956 * support\librarian\Makefile.bcc
1957 * support\librarian\Makefile.in
1958 * support\librarian\sdcclib.c
1961 * Makefile.common.in
1965 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1967 Linker now complaints if linked modules have conflicting options, for
1968 example, one compiled using --model-large and another one compiled with
1969 --model-small. The following files were modified:
1991 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1993 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1994 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1996 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
1998 * src/z80/mappings.i: fix _mul[us][int,long] entries
2000 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2002 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
2004 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2006 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
2007 * support/regression/tests/bitopcse.c: added
2015 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2017 added support for new library format to z80, gbz80 linkers:
2023 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2025 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
2026 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
2028 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
2030 added DUMMY_READ_VOLATILE:
2039 * src/SDCCcse.c (algebraicOpts): many improvements
2040 * src/SDCCcse.h: removed algebraicOpts()
2041 * src/SDCCicode.c (picDummyRead): added
2043 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2045 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2046 "Insufficient space in data memory".
2048 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2050 * src/mcs51/gen.c: fixed bug #771358
2051 * src/z80/gen.c: fixed bug #759087
2053 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2055 * src/pic16/glue.c: minor cleanup by Vangelis
2057 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2059 * device/include/regc515c.h: fixed #758477
2060 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2061 * device/lib/_gptrput.c: saved a few bytes
2062 * my tab spacing is 8, yours too?)
2063 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2064 * device/lib/serial.c: process RX bytes earlier than TX bytes
2065 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2067 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2069 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2071 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2073 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2075 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2077 * device/lib/Makefile.in: bad fix, reverted to 1.43
2079 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2081 * device/lib/Makefile.in: added missing z80 object files
2083 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2085 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2086 pic16 progress by Vangelis:
2101 * pic16/pcodepeep.c:
2104 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2106 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2108 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2110 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2111 added gbz80 build to MSVC project.
2112 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2113 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2114 from 8051 stuff and setup so it links using a .lnk file.
2116 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2118 * support/librarian/sdcclib.c: sdcc librarian.
2119 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2122 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2124 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2126 2003-07-02 Borut Razem <borut.razem AT siol.net>
2128 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2129 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2130 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2131 src/xa51/main.c, src/z80/main.c:
2132 virtualization of glue() function: each port has it's own glue function,
2133 which is accessed by do_glue function pointer in PORT.general structure
2135 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2137 * DS800C400 fun, improved ROM interface and tinibios.
2139 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2141 * More support for DS80C400. Now includes beginning of interface to ROM.
2143 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2145 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2147 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2149 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2151 2003-06-19 Borut Razem <borut.razem AT siol.net>
2153 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2155 2003-06-19 Borut Razem <borut.razem AT siol.net>
2157 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2158 fixed Z80 port - crt0.o: cannot open.
2160 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2162 * support/Util/MySystem.c (merge_command): revert bad fix
2164 2003-06-18 Borut Razem <borut.razem AT siol.net>
2166 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2168 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2170 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2171 option --use-stdout sends errors to stdout instead of stderr.
2173 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2175 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2177 2003-06-15 Borut Razem <borut.razem AT siol.net>
2179 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2180 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2181 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2182 fixed width array of pointers replaced with sets;
2183 multiple include and lib paths ared transferred to preprocessor and linker
2184 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2185 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2186 fixed width array of pointers
2187 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2188 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2189 fixupPath(), getPathDifference()
2190 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2191 fixed width array of pointers
2193 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
2195 * src/pic16/ralloc.c: fix warnings
2196 * src/pic16/pcode.c: fix warning
2198 2003-06-10 Scott Dattalo <scott AT dattalo.com>
2200 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
2201 know all the details, but essentially this set of changes enable
2202 the pic16 port to generate movff instructions and generate assembler
2207 * src/pic16/pcode.c:
2208 * src/pic16/device.c:
2210 * src/pic16/pcode.h:
2211 * src/pic16/pcoderegs.c:
2212 * src/pic16/ralloc.c:
2213 * src/pic16/ralloc.h:
2215 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2217 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2218 added option --vc, so sdcc errors and warnings are compatible with
2219 Microsoft Visual Studio.
2221 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2223 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2224 device/lib/libfloat.lib: added atof function.
2226 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
2228 * doc/sdccman.lyx: updated to Lyx 1.3
2229 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2230 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2231 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2233 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
2235 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
2237 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2239 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2240 additions to the "related tools/documentation" section
2242 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
2244 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2246 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
2248 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
2249 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2251 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
2253 * doc/sdccman.lyx: fix double dash and other minor things
2254 * doc/Makefile: fix double dash
2256 2003-05-28 Karl Bongers(patches from Martin Helmling)
2257 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2258 condition and ignore commands.
2260 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2262 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2263 is in parts still quite out of date, I did changes as far as I felt makes sense
2264 for a non-native english speaker.
2265 Please feel free to add to the manual or to correct my changes.
2266 * doc/Makefile: undid touching the date of intermediate tex files.
2268 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2270 * doc/sdccman.lyx: Manual has an index now
2272 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
2274 Finalize muluint/mulsint and mululong/mulslong merging:
2275 * device/lib/_mulint.c
2276 * device/lib/_mullong.c
2277 * device/lib/gbz80/mul.s
2278 * device/lib/gbz80/stubs.s
2279 * device/lib/z80/mul.s
2280 * device/lib/z80/stubs.s
2281 * src/SDCCsymt.c (initCSupport)
2283 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2285 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2286 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2287 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2288 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2291 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2293 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2294 the regression tests I'm not brave enough to enable 245.b, 245.c
2295 * doc/sdccman.lyx: added latex preamble for hyperref package.
2296 Using pdflatex this will give you a hyperlinked pdf file with
2297 bookmarks. (prepend '%' before /usepackage if this breaks something)
2299 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2301 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2303 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
2305 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2307 2003-05-21 <johan AT balder>
2309 * src/SDCCglue.c (printIval): fixed bug #739934
2311 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2313 Applied patch from bug 737905 (renamed yylineo to mylineno):
2320 * src/pic16/pcode.c: Cleaned warnings
2321 * src/pic16/pcodeflow.c: Cleaned warnings
2322 * src/pic16/pcoderegs.c: Cleaned warnings
2324 2003-05-19 Scott Dattalo <scott AT dattalo.com>
2326 * src/pic16/pcode.c: Cleaned warnings
2327 * src/pic16/pcodepeep.c: Cleaned warnings
2328 * src/pic16/ralloc.c: Cleaned warnings
2330 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2332 * doc/sdccman.lyx: fixed bug 739745
2333 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2335 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
2337 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2338 it can be defined with CFLAGS when running configure
2339 * src/SDCCmain.c: fixed compiling + linking with object files
2341 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
2343 * configure.in: configure for pic16 port,
2344 added --disable-pic16-port
2345 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2346 * src/SDCCmain.c: linkOptions is changed to set *,
2347 added if/endif conditional macros to remove options help
2348 messages from optionsTable when a port is not configured, added
2349 support for the PIc16 port in the ports table, when executing
2350 the compiler with no port specified on command line, a default
2351 port is selected with the new macro DEFAULT_PORT which is
2352 defined in port.h, in setDefaultOptions() linkOptions is removed
2353 from initialization assignment, since now it is a set,
2354 parseCmdLine uses setParseWithComma for linkOptions, in
2355 linkEdit() linkOptions are accessed with new function indexSet()
2356 which returns the i'th item of a set variable. See SDCCset.c, in
2357 linkEdit() when calling buildCmdLine(), added linkOptions as
2358 last argument. Now users can pass arguments to gplink via the
2359 -Wl option, main() uses pic16glue() to glue up pic16 programs
2360 * src/SDCCpeeph.c: various changes to support pic16
2361 * src/SDCCset.c: added function void *indexSet(set *, int) to
2362 return the i'th item of the set
2363 * src/SDCCset.h: added function prototype for indexSet()
2364 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2365 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2366 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2367 added macro DEFAULT_PORT
2368 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2369 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2371 * src/pic16/glue.c: commented out some error producing lines
2372 * src/pic16/main.c: __config directives are commented out to stop
2373 gpasm complaining and test the linkage with gplink, _linkCmd and
2374 _asmCmd changed to be more gplink and gpasm friendly
2375 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2376 produced an error when parsed, peep rule 12 is added to utilize
2377 movff, but it is commented out since the pCode does not support
2378 yet a command with 2 address arguments
2380 2003-05-18 <johan AT balder>
2382 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2383 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2384 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2386 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2387 Added feature to script commands from file.
2389 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
2391 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2392 * src/SDCCutil.c: include ctype.h for win32
2394 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
2396 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2398 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2400 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2401 Fixed so you can set breakpoints prior to run, run does not stop
2402 on entry now. Add tbreak. Other enhancements and fixes for use
2405 2003-05-12 Borut Razem <borut.razem AT siol.net>
2407 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2409 2003-05-11 Borut Razem <borut.razem AT siol.net>
2411 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2412 the path of bin directory, so that PATH is the only env. variable, which has to be set
2413 in case of standard installation.
2414 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2415 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2416 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2418 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2420 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2421 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2422 temp files are in the port dir; clean the gen/test directory when
2423 generating new test.c
2424 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2425 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2426 * support/regression/tests/zeropad.c: added
2428 2003-05-09 <johan AT balder>
2430 * src/SDCCglue.c: fixed bug #597940
2432 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2434 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2435 cache sfr, optimize next,step, fix off by one sourceline,
2436 support ddd list function.
2437 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2439 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2441 * support/regression/HTMLgen.py: added compare_s2f()
2442 * support/regression/Makefile: redo 1.27
2443 * support/regression/generate-cases.py: redo 1.5
2445 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
2447 * support/regression/tests/float.c: workaround 33 bit hex constant
2448 * support/regression/tests/simplefloat.c: fix division for host
2450 2003-04-29 Scott Dattalo <scott AT dattalo.com>
2452 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
2453 that tame's the PIC's over-aggressive optimizer.
2455 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2457 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2460 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
2462 Initial support for DS80C400. "Hello world" runs on TINIm400
2465 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2467 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2468 * Some notes on ddd usage added in debugger/README
2469 Martin Helmling adding more features and fixes for ddd GUI debugger.
2470 Code added for nexti, stepi, up, down, and other adjustments.
2472 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
2474 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2475 * src/pic/peeph.def Added two rules to optimize carry manipulation
2476 * src/pic/* removed debug printfs
2478 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
2480 * debugger/mcs51/cmd.c: added header newalloc.h
2482 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
2484 * as/Makefile: new EXEEXT
2485 * as/z80/Makefile: remove trailing slash of BUILDIR
2486 * as/z80/clean.mk: new EXEEXT
2487 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2488 * support/cpp2/Makefile.in: new EXEEXT
2489 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2491 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
2493 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2494 EXEEXT was introduced to fix all related problems with targets
2495 "clean", "install" and "uninstall"; a couple of further flaws
2496 especially with "clean" have been fixed too
2497 * as/mcs51/Makefile.in
2502 * debugger/mcs51/Makefile.in
2503 * debugger/mcs51/clean.mk
2505 * link/z80/Makefile.in
2508 * packihx/Makefile.in
2510 * sim/ucsim/Makefile
2511 * sim/ucsim/clean.mk
2512 * sim/ucsim/avr.src/Makefile.in
2513 * sim/ucsim/avr.src/clean.mk
2514 * sim/ucsim/s51.src/Makefile.in
2515 * sim/ucsim/s51.src/clean.mk
2516 * sim/ucsim/xa.src/Makefile.in
2517 * sim/ucsim/xa.src/clean.mk
2518 * sim/ucsim/z80.src/Makefile.in
2519 * sim/ucsim/z80.src/clean.mk
2520 * sim/ucsim/main_in.mk
2521 * sim/ucsim/packages_in.mk
2522 * sim/ucsim/gui.src/Makefile.in
2523 * sim/ucsim/gui.src/serio.src/Makefile.in
2524 * sim/ucsim/gui.src/serio.src/clean.mk
2527 * support/cpp2/Makefile.in
2528 * support/cpp2/clean.mk
2529 * support/makebin/Makefile
2530 * support/makebin/clean.mk
2531 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2532 * doc/sdccman.lyx: --program-suffix no longer needed
2534 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2536 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2537 Martin Helmling added support for ddd GUI debugger.
2538 Code added to display assembly, set variables, and other commands
2539 to interface to ddd.
2541 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
2543 * as/Makefile: fix target clean
2544 * as/clean.mk: fix target clean
2545 * as/z80/clean.mk: fix target clean
2547 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
2549 * Makefile.common.in: added AT EXEEXT AT
2550 * configure.in: removed all mingw32 stuff
2551 * configure: rebuilt from configure.in
2552 * doc/sdccman.lyx: updated section "installation"
2553 * support/scripts/sdcc_mingw32: adapted to configure
2554 * support/scripts/sdcc_cygwin_mingw32: added
2556 2003-04-22 Scott Dattalo <scott AT dattalo.com>
2558 * src/pic Added object file support for the PIC port
2559 * src/pic Applied patch from Craig Franklin (this started the object file support)
2560 * src/regression Updated the PIC regression tests for object files
2562 2003-04-20 Borut Razem <borut.razem AT siol.net>
2564 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2565 lklex.c: In function `getfid':
2566 lklex.c:203: warning: array subscript has type `char'
2567 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2568 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2569 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2570 stack handling macros
2572 2003-04-19 Borut Razem <borut.razem AT siol.net>
2574 * "handling space characters in file path" task:
2575 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2576 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2577 * support/Util/MySystem.h: make it self-sufficient
2578 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2579 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2580 handling space characters in file path
2581 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2582 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2583 * support/Util/MySystem.c: handling space characters in executable's path
2585 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
2587 * as/z80/Makefile: fix permanent rebuild of z80
2588 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2589 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2591 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
2593 * src/SDCCopt.c: add special case optimization to replace modulo by
2594 a power of two with a bitwise AND.
2596 2003-04-18 <johan AT balder>
2598 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2600 2003-04-17 <johan AT balder>
2602 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2603 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2605 2003-04-13 Borut Razem <borut.razem AT siol.net>
2607 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2608 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2609 fixed mingw problem in adl_NORMALIZE_PATH
2611 2003-04-12 Borut Razem <borut.razem AT siol.net>
2613 * fixed "#pragma SAVE/RESTORE can not be nested":
2614 * src/SDCC.lex: reworked pragma handling functions
2615 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2616 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2618 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2620 * src/SDCCutil.c (pathEquivalent): defined but not used
2621 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2622 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2623 * configure: rebuilt from configure.in
2624 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2625 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2626 * device/include/Makefile.in: replace sdcc_datadir
2627 * device/lib/Makefile.in: replace sdcc_datadir
2628 * Makefile.common.in: add LDFLAGS from configure
2629 * packihx/Makefile.in: use LDFLAGS
2630 * src/Makefile.in: use LDFLAGS
2631 * support/cpp2/Makefile.in: add LDFLAGS from configure
2632 * support/makebin/Makefile: use LDFLAGS
2633 * .version: bumped version number to 2.3.5
2635 2003-04-12 Borut Razem <borut.razem AT siol.net>
2637 * completed "different paths" task:
2638 * src/SDCCmacro.c: fixed bug in handling quotes
2639 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2640 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2642 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2644 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2646 2003-04-11 kevin Vigor <kevin AT vigor.nu>
2648 * ds390/gen.c ds390/peeph.def: fix bug 706781
2650 2003-04-11 Borut Razem <borut.razem AT siol.net>
2652 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2654 2003-04-10 Scott Dattalo <scott AT dattalo.com>
2656 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2657 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2658 set - this bit used to not be set...).
2659 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2660 bad code in PIC Port
2661 * src/regression/and2.c added to test bug 609268
2662 * src/regression/Makefile added and2.c to regression test
2665 2003-04-08 <johan AT CP255758-A>
2667 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2668 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2669 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2671 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
2673 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2675 * support/cpp2/Makefile.in: fix bug #487815
2676 * configure: rebuilt from configure.in
2677 * Makefile.common.in: docdir changed, new path suffixes
2678 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2679 * sdcc_vc_in.h: reflect changes from sdccconf.h
2680 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2681 * src/SDCCutil.h: remove BINDIR hack
2682 * doc/sdccman.lyx: update new path hierarchy
2684 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2686 * src/SDCCpeeph.c: added okToRemoveSLOC test
2688 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2690 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2692 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2694 * src/SDCCpeeph.c: added labelIsReturnOnly test
2695 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2697 2003-04-05 <johan AT balder>
2699 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2700 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2701 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2702 * src/SDCCast.c: fixed a warning
2703 * src/SDCCast.h: fixed a warning
2704 * src/SDCCicode.c (operandFromAst): fixed a warning
2706 2003-04-04 <johan AT balder>
2708 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2709 * src/SDCCast.c (decorateType): fixed bug #715076
2710 * src/SDCC.y: fixed bug #702907
2712 2003-04-03 <johan AT balder>
2714 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2715 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2716 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2717 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2718 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2720 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
2722 * _decdptr.c: fix return values
2723 * _gptrget.c: fix return values
2724 * _gptrgetc.c: fix return values
2725 * _gptrput.c: fix return values
2726 * _mulint.c: fix return values
2727 * as/z80/Makefile: fix 'make -j' problem
2729 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
2731 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2732 * configure.in: big cleanup, updated to autoconf 2.5x
2733 * configure: rebuilt from configure.in
2734 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2735 * sdcc_vc_in.h: reflect changes from sdccconf.h
2736 * doc/Makefile: fixed a flaw in "make install"
2738 2003-04-02 <johan AT balder>
2740 * src/ds390/gen.c (genCmp): no comments
2741 * src/mcs51/gen.c (genCmp): no comments
2742 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2743 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2745 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
2747 * support/regression/generate-cases.py: place generated file in given sub directory
2748 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2749 * support/regression/Makefile: improvements for 'make -j';
2750 side effect: it's simpler and faster now
2752 2003-03-31 Borut Razem <borut.razem AT siol.net>
2754 * src/z80/main.c: link-{port} and as-{port} defined without path
2755 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2757 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
2759 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2761 2003-03-30 Borut Razem <borut.razem AT siol.net>
2763 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2764 changed type of list parameter to set
2765 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2766 * src/port.h: changed type of do_assemble() parameter to set
2767 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2768 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2769 definition of "cppoutfilename" macro with NULL value in preProcess()
2770 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2771 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2772 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2773 replaced with set *binPathSet
2774 * shash_add() deallocates the item, if allready exsists, before adding the new one
2775 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2777 2003-03-30 Scott Dattalo <scott AT dattalo.com>
2779 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
2780 a nested for loop bug in the PIC port
2781 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2784 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
2786 * support/Util/dbuf.h: remove C++ stuff to make it portable
2788 2003-03-28 Borut Razem <borut.razem AT siol.net>
2790 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2791 literal strings in stringLiteral()
2792 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2793 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2796 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
2798 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2800 2003-03-26 <johan AT balder>
2802 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2803 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2804 * src/SDCCast.c (decorateType): fixed " -v < 3"
2806 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
2808 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2809 Added Lenny Story's debug infrastructure changes:
2810 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2811 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2812 * src/cdbFile.c: added
2813 * src/SDCCdebug.c: added
2814 * src/SDCCdebug.h: added
2815 * src/SDCCast.c (createFunction)
2816 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2817 * src/SDCCmain.c (parseCmdLine, main)
2818 * src/SDCCmem.c (redoStackOffsets)
2819 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2822 * src/avr/gen.c (genAVRCode)
2823 * src/ds390/gen.c (gen390Code)
2824 * src/mcs51/gen.c (gen51Code)
2825 * src/pic/gen.c (genpic14Code)
2826 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2827 * src/xa51/gen.c (genXA51Code)
2828 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2830 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2832 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2833 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2835 2003-03-22 <johan AT balder>
2837 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2839 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
2841 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2842 * doc/cdbfileformat.lyx: added, written by Lenny Story
2843 * doc/Makefile: added cdbfileformat.lyx
2844 * doc/clean.mk: added cdbfileformat.lyx
2846 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
2848 * src/mcs51/peeph.def: fix bug #705773
2850 2003-03-20 <johan AT balder>
2852 An sfr/sbit can have an "at #" AND an initializer
2853 * src/SDCCsymt.c (checkSClass):
2854 * src/SDCCmem.c (allocGlobal):
2855 * src/SDCCmem.c (allocLocal):
2856 * src/SDCCast.c (createBlock):
2858 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
2860 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2862 2003-03-16 <johan AT balder>
2864 Undid the hackup of const and volatile, the problem is much bigger
2866 * src/SDCCast.c:1.171
2867 * src/SDCCglue.c:1.138
2868 * src/SDCCicode.c:1.146
2869 * src/SDCCsymt.c:1.150
2870 * src/SDCCval.c:1.65
2872 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
2874 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2875 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2877 2003-03-13 <johan AT balder>
2879 Hackup const and volatile modifiers in type chains a bit:
2881 * src/SDCCast.c:1.169
2882 * src/SDCCglue.c:1.136
2883 * src/SDCCicode.c:1.143
2884 * src/SDCCsymt.c1.146
2885 * src/SDCCsymt.h1.59
2886 * src/SDCCval.c:1.63
2888 2003-03-12 <johan AT balder>
2890 * src/SDCCBBlock.h: more LRH debugging junk
2891 * src/SDCCcflow.h: more LRH debugging junk
2892 * src/SDCCloop.c: more LRH debugging junk
2893 * src/SDCC.y (struct_declaration): fixed bug #697590
2894 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2895 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2896 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2898 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2899 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2900 test function names must now match exactly).
2901 * src/SDCCcse.c: added special case in findCheaperOp to allow
2902 extending a short integer. Makes less awful code for bug 700121 test case.
2904 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2906 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2907 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2909 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2911 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2912 actually called (operandsNotEqual() was called for all
2913 operandsNotEqualX tests).
2915 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2917 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2918 with shorter literals. Fixes bug 700121.
2920 2003-03-11 <johan AT balder>
2922 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2924 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
2926 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2927 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2929 2003-03-10 Borut Razem <borut.razem AT siol.net>
2931 * src/SDCCmain.c: pipe preprocessor's output
2932 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2933 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2934 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2935 which closes all pipes in pipeSet set
2936 * src/SDCCset.c: free deleted item in function deleteSetItem()
2937 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2938 moved from z80 to src subproject
2939 * .version: increased version number to 2.3.4
2941 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
2943 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2944 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2945 * support/regression/ports/xa51/spec.mk: fix typo
2947 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
2949 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2951 2003-03-09 Borut Razem <borut.razem AT siol.net>
2953 * src/SDCCmain.c: pipe preprocessor's output
2954 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2955 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2956 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2957 which closes all pipes in pipeSet set
2958 * src/SDCCset.c: free deleted item in function deleteSetItem()
2959 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2960 moved from z80 to src subproject
2962 2003-03-09 Borut Razem <borut.razem AT siol.net>
2964 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2965 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2966 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2967 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2968 * src/SDCCglobl.h: unification of WIN32 native definitions
2970 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2972 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2974 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
2976 * src/configure.in: check for endianess (even while cross-compiling)
2977 * src/configure: check for endianess (even while cross-compiling)
2978 * src/configure_in.h: check for endianess (even while cross-compiling)
2979 * src/avr/gen.c: remove old endianess stuff
2980 * src/mcs51/gen.c: remove old endianess stuff
2981 * src/ds390/gen.c: remove old endianess stuff
2982 * src/pic/gen.c: remove old endianess stuff
2983 * src/pic/genarith.c: remove old endianess stuff
2984 * src/pic/glue.c: fix endianess check
2985 * src/pic16/gen.c: remove old endianess stuff
2986 * src/pic16/genarith.c: remove old endianess stuff
2987 * src/pic16/glue.c: fix endianess check
2988 * src/xa51/gen.c: remove old endianess stuff
2989 * src/z80/gen.c: fix endianess check
2990 * src/SDCCglue.c: fix endianess check
2991 * src/ds390/peeph.def: fix bug 700036
2993 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
2995 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2996 * src/configure: find appropriate data-types on host for SDCC's int and long
2997 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2998 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2999 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
3001 2003-03-07 <johan AT balder>
3004 some minor cleanups before the big shot
3005 OP_DEFS and OP_USES now use Kevin's protection
3006 new option --nolabelopt
3017 * src/ds390/ralloc.c:
3018 * src/mcs51/ralloc.c:
3020 * src/xa51/ralloc.c:
3023 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3025 * src/pic/pcode.c (get_op): fix 64 bit warnings
3026 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
3027 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
3028 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
3029 * support/regression/tests/malloc.c: fix 64 bit warnings
3031 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3033 * src/mcs51/gen.c (genMinus): fixed bug 696436
3035 2003-03-02 Borut Razem <borut.razem AT siol.net>
3037 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3039 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3041 * configure.in: test for mkstemp
3042 * sdccconf_in.h: add HAVE_MKSTEMP
3044 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3046 * device/include/ctype.h: removed warning while using --stack-auto
3047 * device/include/malloc.h: removed warning while using --stack-auto
3048 * device/include/string.h: removed warning while using --stack-auto
3050 2003-02-23 Borut Razem <borut.razem AT siol.net>
3052 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3053 because NDEBUG is defined (see man assert)
3054 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3056 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3058 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3059 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3061 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3063 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3064 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3066 2003-02-18 <johan AT balder>
3068 * as/mcs51/asmain.c (asmbl): module can start with a digit
3069 * as/z80/asmain.c (asmbl): module can start with a digit
3071 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3073 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3074 * src/asm.c: fix pipe() for Mingw32
3076 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3078 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3079 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3080 make -V work again; --c1mode reads now from stdin
3081 * doc/sdccman.lyx: added --c1mode
3082 * support/Util/SDCCerr.c: new messages for c1 mode
3083 * support/Util/SDCCerr.h: new messages for c1 mode
3084 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3086 2003-02-15 <johan AT balder>
3088 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3090 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3092 * doc/sdccman.lyx: Environment variables, -o and other minor things
3094 2003-02-14 <johan AT balder>
3096 * src/xa51/main.c: before anyone really tries to use it :)
3098 * Install doc's in share/sdcc/doc
3099 * removed some obsolete files
3100 * Do a proper make distclean and uninstall
3101 M Makefile.common.in
3104 M device/include/Makefile.in
3105 M device/lib/Makefile.in
3108 M sim/ucsim/doc/Makefile.in
3111 R src/xa51/peeph.rul
3112 M support/cpp2/Makefile.in
3113 M support/makebin/Makefile
3116 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3118 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3120 2003-02-10 Borut Razem <borut.razem AT siol.net>
3122 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3123 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3124 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3125 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3126 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3127 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3128 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3129 src/z80/Makefile.bcc: Borland Makefile cleanup
3130 * as/z80/Makefile.bcc: Added Borland Makefile
3131 * support/cpp2/borland.h: Removed
3133 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3135 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3136 * src/SDCC.lex: new pragma NOIV
3137 * src/SDCCglobl.h: new pragma NOIV
3138 * src/SDCCmem.c: new pragma NOIV
3140 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3142 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3144 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3146 * src/SDCCmain.c: signal handling is switched off by --debug
3147 * doc/Makefile: small fix for install; use clean.mk again
3148 * doc/clean.mk: clean *.pdf and *.html too
3150 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3152 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3153 * device/lib/printfl.c: fix a ds390 bug by making it portable
3154 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3155 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3156 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3157 * debugger/mcs51/cmd.c: converted multi-line string literals
3158 * sim/ucsim/globals.cc: converted multi-line string literals
3159 * src/SDCCmain.c: introduced signal handler to remove temp files
3160 * doc/Makefile: small tweaks, implement clean
3161 * doc: removed generated files
3163 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3165 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3166 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3167 Address Record is not correctly generated for DS390."
3169 2003-02-02 Borut Razem <borut.razem AT siol.net>
3171 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3172 * as/mcs51/asm.h: fixed compilation with Borland C
3173 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3174 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3175 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3176 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3177 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3178 src/z80/Makefile.bcc: delete $(LIB) only if exist
3179 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3181 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
3183 * device/include/malloc.h: introduced NULL
3184 * device/include/string.h: introduced NULL
3185 * device/include/stdlib.h: introduced NULL
3186 * device/lib/_memcpy.c: removed NULL
3187 * device/lib/_strcat.c: removed NULL
3188 * device/lib/_strchr.c: removed NULL
3189 * device/lib/_strcmp.c: removed NULL
3190 * device/lib/_strcpy.c: removed NULL
3191 * device/lib/_strcspn.c: removed NULL
3192 * device/lib/_strlen.c: removed NULL
3193 * device/lib/_strncat.c: removed NULL
3194 * device/lib/_strncmp.c: removed NULL
3195 * device/lib/_strncpy.c: removed NULL
3196 * device/lib/_strpbrk.c: removed NULL
3197 * device/lib/_strrchr.c: removed NULL
3198 * device/lib/_strspn.c: removed NULL
3199 * device/lib/_strstr.c: removed NULL
3200 * device/lib/_strtok.c: removed NULL
3201 * device/lib/malloc.c: removed NULL, include own header
3203 2003-02-02 <johan AT balder>
3205 * 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
3206 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3207 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3208 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3209 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3210 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3212 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3214 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3217 2003-02-01 <johan AT balder>
3219 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3221 2003-01-31 <johan AT CP255758-A>
3223 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3225 2003-01-30 <johan AT balder>
3227 * src/SDCCBBlock.c: automatic bug detection
3228 * src/SDCCicode.c: automatic bug detection
3230 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3232 * src/SDCCglobl.h: now --xram-size 0 works
3233 * src/SDCCmain.c: now --xram-size 0 works
3235 2003-01-29 <johan AT balder>
3237 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3239 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3241 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3242 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3243 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3244 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3245 * src/SDCCglobl.h: Added options --xram-size and --code-size
3246 * src/SDCCmain.c: Added options --xram-size and --code-size
3248 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3250 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3251 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3253 2003-01-27 <johan AT balder>
3255 * src/SDCC.y: fixed bug #613764
3257 2003-01-26 <johan AT balder>
3259 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3260 * src/SDCCsymt.h: fixed bug #673374
3261 * src/SDCCglue.c: fixed bug #661910
3262 * src/SDCCast.c: fixed bug #458099 and 673374
3264 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3266 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3267 * as/mcs51/strcmpi.h: added
3268 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3269 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3270 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3271 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3272 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3273 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3274 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3275 * as/mcs51/Makefile.aslink: new module strcmpi
3276 * as/mcs51/Makefile.asx8051: new module strcmpi
3277 * as/mcs51/Makefil.bcc: new module strcmpi
3278 * as/mcs51/Makefile.in: new module strcmpi
3279 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3281 2003-01-26 <johan AT balder>
3283 * src/SDCCglue.c: reverted back to 1.124
3284 * src/SDCCast.c: reverted back to 1.156
3285 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3287 2003-01-25 <johan AT balder>
3289 * src/SDCCglue.c: A better fix for bug #661910
3290 * src/SDCCast.c: A better fix for bug #661910
3291 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3293 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3295 * src/Makefile.in: remove spawn.o
3296 * src/SDCCmain.c: remove spawn.h
3297 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3298 * src/spawn.c: removed
3299 * src/spawn.h: removed
3300 * support/regression/ports/ds390/spec.mk: link with -r
3302 2003-01-24 <johan AT CP255758-A>
3304 * src/ds390/gen.c (aopOp): fixed bug #667458
3305 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3306 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3307 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3309 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3311 * src/mcs51/peeph.def: better assembler identation by Frieder
3312 * src/mcs51/gen.c: better assembler identation by Frieder
3314 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3316 * as/z80/string.h: removed for gcc 3.2
3317 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3318 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3320 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3322 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3323 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3324 * support/regression/Makefile: separate temp files for ports
3325 * support/regression/generate-cases.py: separate temp files for ports
3326 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3327 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3329 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3331 * moved tinitalk to device/examples/ds390
3333 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
3335 * as/mcs51/lkmem.c: rflag is for DS390
3336 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3337 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3338 (linkEdit): move mem- and map-files the same way as ihx-files
3339 * src/z80/main.c (_setDefaultOptions): removed --generic
3340 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3341 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3342 * src/pic/glue.c (picglue): --c1mode works again
3343 * src/pic16/glue.c (pic16glue): --c1mode works again
3344 * src/asm.c (printCLine): fix #660034
3346 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3348 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
3349 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3350 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3351 * as/mcs51/lkmem (summary): better fix for sp problem
3352 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3353 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3354 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3355 remove --stack-after-data
3357 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
3359 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3360 * src/SDCCutil.c (join): ugly bug: missing '\0'
3361 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3363 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3365 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3367 * src/pic/main.c (_asmCmd): gpasm supports -o
3368 * src/z80/main.c: more general macros
3369 * device/lib/Makefile.in: remove intermediate files
3371 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3373 * .version: Bumped version number to 2.3.3
3374 * src/SDCCBBlock.c: new option -o
3375 * src/SDCCglobl.h: new option -o
3376 * src/SDCCglue.c: new option -o
3377 * src/SDCCmain.c: new option -o
3378 * src/asm.c: new option -o
3379 * src/ds390/main.c: new option -o
3380 * src/pic/glue.c: new option -o
3381 * src/pic/pcode.c: new option -o
3382 * src/pic/ralloc.c: new option -o
3383 * src/pic16/glue.c: new option -o
3384 * src/pic16/pcode.c: new option -o
3385 * src/pic16/ralloc.c: new option -o
3386 * src/z80/main.c: new option -o
3387 * device/lib/Makefile.in: use -o
3388 * support/regression/ports/ds390/spec.mk: use -o
3389 * support/regression/ports/gbz80/spec.mk: use -o
3390 * support/regression/ports/mcs51/spec.mk: use -o
3391 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3392 * support/regression/ports/z80/spec.mk: use -o
3393 * support/regression/ports/ucz80/spec.mk: use -o
3394 * support/regression/ports/xa51/spec.mk: use -o
3395 * support/regression/fwk/lib/timeout.c: fix usage string
3397 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
3398 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
3400 2003-01-07 <johan AT balder>
3402 * src/SDCCast.c (decorateType): fixed bug #600035
3404 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
3405 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3406 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3407 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3408 * src/pic/pcode.c: outcommented unused variable to remove warnings
3409 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3411 2003-01-06 <karl AT turbobit.com>
3412 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3415 2003-01-06 <johan AT balder>
3417 * src/SDCCicode.c: fixed array add
3419 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
3420 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3421 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3423 2003-01-04 <johan AT balder>
3425 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3427 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3428 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3430 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3431 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
3432 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3434 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3435 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3437 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
3438 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3440 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3441 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3443 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3445 * in \sdcc\as\mcs51\ changed these files in order to create an
3446 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3447 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3448 following files to include the previous two files: aslink.dsp,
3449 Makefile.aslink, Makefile.bcc, and Makefile.in.
3451 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3452 .adb instead of .cdb
3454 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3456 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3457 value from option --iram-size.
3459 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3461 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3464 2002-09-18 <wiml AT hhhh.org>
3466 * SDCClrange.h: exposed setFromRange() and setToRange()
3467 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3468 packRegsForAccUse() (bug 542397)
3469 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3470 multiple times and emitting the fetch operations more than once
3471 added aopGetUsesAcc() function to allow binary operators to
3472 fetch their operands in the correct order; made genMinus() emit
3473 compact code for X = LITERAL - Y
3475 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3476 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3477 sprintf() in line 1267.
3479 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3480 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3483 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3484 Changes to aslink (All the changes are marked with 'JCF'):
3486 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3489 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3490 area BSEG. Also moves, if possible, the DATA area down into the internal
3491 ram so more space is available.
3493 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3496 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3497 not bytes. Function summary() which creates a memory usage summary
3498 file with extension .mem. Reports of overlaping stack and small stack
3499 size. If the space for the stack is less than 16 bytes aslink trows a
3502 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3503 the 8051. Option 'y' for memory summary output file.
3505 Changes to sdcc (All the changes are marked with 'JCF'):
3507 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3509 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3510 overlaying area for it (uses RegBankUsed[4]).
3512 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3513 bank zero as used by default. By default aslink locates the stack
3514 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3515 the creation of the .mem file. Delegates the allocation of data area
3516 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3517 the begining of the stack area to aslink.
3519 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3520 glue() in SDCCglue.c creates an area for it.
3522 2002-09-03 Borut Razem <borut.razem AT siol.net>
3523 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3524 sdcc/src/pic/glue.c:
3525 introduced atexit() handler for teporay files removal in case of
3526 errors, assertions, ...
3528 2002-08-29 Borut Razem <borut.razem AT siol.net>
3529 * sdcc/support/cpp2/auto-host_vc_in.h:
3530 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3531 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3532 Maybe there is a similar problem with BORLANDC? It should be checked!
3534 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3535 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3536 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3537 was not executed, and the compiler (cl) launched a warning:
3538 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3540 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
3541 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3543 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
3544 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3546 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3547 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3548 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3549 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3550 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3551 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3552 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3553 - added Release configuration in VS projects
3554 - review of compiler an linker options
3555 - VC .exe files are generated in bin_vc directory, not to interfere
3556 with binaries generated from other projects (cygwin, mingw, bcc ...)
3558 * sdcc/src/yacc.dsp: added
3560 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3561 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3562 and insert the version number definitions from .version
3564 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3566 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3567 added - genarate auto-host.h using auto-host_vc_in.h as template
3570 removed from CVS, generated automatically
3572 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
3573 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3575 2002-08-11 Borut Razem <borut.razem AT siol.net>
3576 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3578 2002-08-10 Borut Razem <borut.razem AT siol.net>
3579 * src/SDCCmain.c (main):
3580 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3581 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3582 The consequence was that some temporary files were not removed.
3585 unification of code in functions tempfilename() and tempfile():
3586 function tempnam() is defined in Visual Studio 6.0 and .NET
3588 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3590 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3591 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3592 - removed compiler command line option /WX: Treats all warnings as errors
3593 - update a list of source files, included into the project
3595 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3596 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3597 changed project type to Generic Project so that can be correcly converted to VS.NET project
3599 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3601 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3603 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3605 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3606 added return 0 statements after assert() to make compiler happy
3608 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3609 added newline in the def file to keep MSC compiler satisfied
3611 * sdcc/src/z80/gen.c:
3612 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3613 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3614 - solved MSC error in function aopDump()
3616 * sdcc_vc.h: define PREFIX as "\\sdcc"
3618 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
3619 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3621 2002-06-22 Scott Dattalo <scott AT dattalo.com>
3622 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3623 - Rewrote the register banking algorithm.
3624 - Added pCode live-range analysis to registers (for now, only non-used and
3625 singly-used registers optimized away)
3627 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3629 * 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.
3631 2002-05-10 Scott Dattalo <scott AT dattalo.com>
3632 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3634 2002-04-22 Michael Hope <michaelh AT vroom>
3636 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3638 * configure.in (DD_COPT): Added include support required for gbdk.
3640 * .version: Bumped version number just to increase it.
3642 * src/SDCCmain.c: Added -nostdinc to the default options.
3644 2002-04-15 Michael Hope <michaelh AT vroom>
3646 * device/lib/z80/printf.c (sprintf): Added.
3648 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3650 * src/z80/peeph.def: Added transpose redundent load rule.
3652 * src/z80/main.c: Added force callee saves for jaune.
3654 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3656 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3658 2002-03-28 Johan Knol <johan AT balder>
3660 * src/SDCCval.c: fixed bug #532436
3662 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3664 Added "char *Processor" field to the port structure.
3667 Added -p option. Allows port dependent processor to be specified.
3670 Initialized the new field char *Processor field to NULL in all ports
3673 Compiler generated registers for interrupt context saving
3674 were not getting allocated.
3676 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
3679 Fixed left shift. Will promote the left side of a left shift
3680 if a) left shifting more than size of operand or b) when assigned
3681 to something size > size of left side
3683 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3685 tons of changes. Register allocation has been
3686 rewritten. Added customization for the various PICs. Flow
3687 analysis is restructured. ...
3693 Added. device.c is a PIC port hack to accomodate variations
3696 2002-03-13 Michael Hope <michaelh AT vroom>
3698 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3700 2002-03-04 johanknol <johanknol AT manik>
3702 * /src/SDCCval.c: fixed
3704 const unsigned char arr[][2] = { { 0, 1 } };
3705 t18.c:1: error: Initializer element is not constant
3707 2002-03-04 bela <bela AT manik>
3709 * /device/include/mcs51reg.h:
3710 ds89c420 register definition update
3712 2002-03-03 <johan AT FRIJA>
3714 * support/Util/SDCCerr.c: did something, but don't no why anymore
3716 * support/regression/tests/bug-524691.c: made it a little less shy
3718 * src/SDCCast.c (decorateType): fixed bug #524697
3720 * src/SDCCast.c: made some lineno improvements
3722 * src/SDCCval.c (getNelements): changed warning to error
3724 * src/SDCCglue.c (printIvalArray): changed warning to error
3726 * src/SDCCicode.c: fixed a warning for mingw
3728 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3730 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3732 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
3734 * src/ds390/peeph.def:
3735 Added some more peephole rules
3737 * src/ds390/gen.c: Various fixes & enhancements
3739 * src/SDCClrange.c, src/SDCClrange.h:
3740 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3742 * src/ds390/ralloc.c:
3743 various fixes & enhancements (ds390) specific
3745 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3746 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3749 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3751 2002-03-02 <johan AT FRIJA>
3753 * src/SDCCast.c (decorateType): fixed bug #524708
3755 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3757 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3759 2002-03-01 Michael Hope <michaelh AT vroom>
3761 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3763 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3765 2002-03-01 <johan AT FRIJA>
3767 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3769 * src/SDCCast.c (decorateType): fixed bug #524209
3771 * src/SDCCval.c (valNot): fixed bug #524195
3773 2002-02-26 <johan AT balder>
3775 * src/xa51/gen.c: fixed a warning
3777 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3779 * src/SDCCast.c (decorateType): fixed bug #522534
3781 2002-02-23 <johan AT balder>
3783 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3785 2002-02-22 <johan AT balder>
3787 * src/SDCCast.c: fixed bug #514865
3789 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3791 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
3793 * sdcc/src/SDCCloop.c:
3794 Previous fix was not good. basic blocks that have "break" or "return" are
3795 not really partof a loop , but live ranges used in these blocks should
3796 be live thru the entire loop, so set partOfLoop but don't add them to
3799 2002-02-21 <johan AT FRIJA>
3801 * src/SDCCcse.c: fixed bug #514308
3803 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
3806 Fixed BUG #519583. If a conditional block ended in a return/break
3807 statement inside a loop, it was not being considered part of the loop.
3809 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3811 2002-02-10 Karl Bongers <karl AT turbobit.com>
3814 Fixed up SDCDB debugger somewhat. Updated debugger/README
3815 with lots of comments and notes.
3817 * device/examples/test2.c:
3818 Fix bug, "red" variable not being initialized(compiler complained).
3820 * device/examples/Makefile, examples/test3.c:
3821 Add Makefile in device/examples folder, compiles test3.c
3822 for use as a multiple module SDCDB test case.
3824 * sim/ucsim/cmd.src/cmdset.cc:
3825 Took out debug printfs in ucsim "next" command.
3828 Karl and Johan start ucsim XA support. Most dissassembly working,
3829 about 75% emulation done(plenty of work remaining).
3831 * sim/ucsim/z80.src:
3832 Add Z80 support to ucsim, add test-ucz80 regression test,
3833 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3834 Notice z80 compiler fails on examples/test3.c/crc code.
3836 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
3838 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3839 Added support for --parms-in-bank1
3841 * src/ds390/peeph.def:
3842 added a few more peephole optimzations
3845 1) added __builtin_inp & __builtin_outp used to read in data of given length
3846 from a memory mapped port
3847 2) added __builtin_memcmp
3848 3) added __builtin_swapw swap bytes of a short
3850 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3851 1) handle multiple send & receives from register bank1
3852 2) ralloc can now allocate DPTR1 to some liveRanges
3854 * src/SDCCsymt.c, src/SDCCsymt.h:
3855 changes to handle multiple sends & receives
3858 added some pointer arithmetic optimization
3861 added some pointer arithmetic optimizations but not stable yet so not
3862 called from anywhere (will get this working shortly)
3864 * src/SDCCopt.c: fixed for multiple sends & receives
3867 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3868 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3869 set preprocessor defines (depending on options)
3871 * src/SDCCicode.c, src/SDCCicode.h:
3872 changes made to handle multiple sends & receives
3875 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3877 * src/SDCCcse.c, src/SDCCcse.h:
3878 added function findbackward def (to be used in upcoming optimization)
3880 * src/SDCCcflow.c, src/SDCCcflow.h:
3881 added function returnAtEnd - to determine if a basic block terminates with
3884 * src/SDCCast.c, src/SDCCast.h:
3885 added option parms-in-bank1
3887 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3888 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3889 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3890 adjusted for --parms-in-bank1 option
3892 * device/include/string.h:
3893 donot redefine "reentrant" keyword
3895 * device/include/ds80c390.h: Added some more SFRs
3897 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3899 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3901 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3903 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3905 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3907 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3909 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
3911 * Added --xram-movc option
3913 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3915 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3917 2002-01-11 Johan Knol
3919 * Added math lib of Jesus Calvino-Fraga
3921 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
3923 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3924 * support/regression/Makefile: new target test-mcs51-stack-auto
3925 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3927 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
3929 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3931 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
3933 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3935 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3937 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3939 * src/SDCCglue.h: add definition for printIvalChar()
3941 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
3943 * src/SDCCast.c: fix #498138 by Johan
3945 * src/SDCCglue.c: fix #498138 by Johan
3947 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
3949 * support/regression/Makefile: fix clean
3951 * support/regression/ports/ds390/support.c: fix transmission of last character
3953 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
3955 * /sdcc/src/ds390/gen.c:
3956 a) improved computing address of stack variable
3957 b) took out some #if 0 code
3958 c) improved parmBytes adjustment
3959 d) improved genPlusIncr & genMinusIncr
3960 e) genCmp could generate bad code (when left assigned to DPTR)
3961 f) Fixed bug in hasInc
3963 * /sdcc/src/ds390/ralloc.c:
3964 a) packRegsForSupport could mess up live information (Fixed)
3965 b) packRegsDPTRuse could be incorrect for left & right shift
3967 * /sdcc/src/mcs51/ralloc.c:
3968 packRegsForSupport could mess up the live information (Fixed)
3970 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3972 * /sdcc/src/SDCCast.c:
3973 can reverse a loop even if function call is present as long
3974 as the loop control variable is local & is not passed as parameter
3976 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
3978 * /sdcc/ChangeLog: *** empty log message ***
3980 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3981 More builtin function additions for TININative
3983 * /sdcc/src/ds390/ralloc.c:
3984 Had broken the regression testsuite
3986 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3988 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3989 Added funcattr hasStackParms will be set for reentrant functions when there
3990 are paramteres on the stack, this helps in minimizing frame pointer generation
3991 typeFromStr can handle function pointers now
3993 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3994 *** empty log message ***
3996 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
3998 * /src/ds390/gen.c, /src/ds390/main.c:
3999 More builtin function additions for TININative
4001 * /src/ds390/ralloc.c:
4002 Had broken the regression testsuite
4004 * /src/SDCCast.c: Fixed a bug in dumptree
4006 * /src/SDCCsymt.c, /src/SDCCsymt.h:
4007 Added funcattr hasStackParms will be set for reentrant functions when there
4008 are paramteres on the stack, this helps in minimizing frame pointer generation
4009 typeFromStr can handle function pointers now
4011 * /doc/builtins.txt, /doc/TININative.txt:
4012 *** empty log message ***
4015 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4017 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
4018 ALPHA version for -mTININative
4020 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
4021 updated to reflect changes in the port structure
4024 added function do_assemble (similar to do_link) if non-null this function
4025 will be called to do assembly (-mTININative) requires a multi command
4027 added function genAssemblerEnd will be called to generate assembler Epilogue
4030 added _JavaNative to debug info printing
4032 * /src/SDCCmain.c: added option --tini-libid
4033 added port->do_assemble function (-mTININative) has a multi command assemble
4035 * /src/SDCCglue.c: Disabled "constExpr" check
4036 added port->genAssemblerEnd function
4038 * /src/SDCCglobl.h: Added option --tini-libid value
4041 tookout optimizeCompare from the header (has no external references)
4043 * /src/SDCCast.c: made one more function "static"
4045 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4047 * src/z80/mappings.i: Added z80asm support.
4049 * src/z80/main.c: Added z80asm support on --asm=z80asm
4051 * src/z80/gen.c: Fixed asm portability issues.
4053 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4055 * src/SDCCglue.c (printExterns): Added global/extern split.
4057 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4059 * support/regression/Makefile: added test for mcs51 model large
4061 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4063 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4065 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4067 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4069 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4071 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4073 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4075 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4077 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4079 * support/regression/tests/simplefloat.c: Port to mcs51.
4081 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4082 * support/regression/tests/bug-485362.c: Added.
4084 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4086 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4088 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4090 * src/z80/gen.c (aopDump): Added a dump function.
4092 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4093 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4095 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4097 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4099 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4101 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4103 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4105 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4107 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4109 * support/regression/ports/ds390/support.c: Use tinibios.
4111 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4113 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4115 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4116 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4118 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4120 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4122 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4124 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4126 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4127 (packRegsForIYUse): Created and optimised.
4129 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4131 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4132 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4134 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4136 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4138 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4140 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4142 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4144 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4146 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4148 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4150 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4152 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4154 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4156 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4157 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4158 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4160 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4162 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4163 (genNotFloat): Added.
4164 (genUminusFloat): Added.
4166 * device/lib/z80/Makefile: Added floating pt stubs.
4168 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4170 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4172 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4174 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4176 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4178 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4180 * sdcc/support/regression/Makefile: Add port ds390.
4182 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4184 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4186 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4188 * sdcc/support/regression/ports/ds390/support.c: Added.
4190 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4192 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4194 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4196 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4198 * device/include/malloc.h: Added z80 and gbz80 support.
4200 * device/lib/gbz80/heap.s: Added.
4202 * device/lib/z80/heap.s: Added.
4204 * device/lib/malloc.c: Added z80 and gbz80 support.
4206 * support/regression/tests/malloc.c (testMalloc): Added.
4208 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4210 * support/regression/tests/bug-478094.c: Added.
4212 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4214 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
4216 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4218 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4220 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4222 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4224 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4226 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4228 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4230 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
4232 * support/regression/tests/bug-477927.c: Added.
4234 * src/z80/peeph.def: Added minor rules.
4236 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4238 * src/z80/peeph.def: Added jump optimisation modification.
4240 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
4242 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4244 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
4246 * support/regression/tests/funptrs.c: Added.
4248 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
4250 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4252 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
4254 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4256 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4258 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4259 (movLeft2ResultLong): Created.
4261 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4262 (joinPushes): Added. Joins two char pushes into a word push.
4264 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
4266 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4268 * support/makebin/Makefile (install): Added creation of dest dir.
4270 2001-10-24 Karl Bongers <karl AT turbobit.com>
4272 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4274 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
4276 * src/z80/ralloc.c: Turned off faulty pack for one use.
4278 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4280 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4282 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
4284 * support/regression/Makefile: Improved clean
4286 * support/regression/ports/gbz80/spec.mk: Added clean
4288 * support/regression/ports/host/spec.mk: Added clean
4290 * support/regression/ports/z80/spec.mk: Added clean
4292 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4294 * support/regression/ports/mcs51/timeout.c: little improvements
4296 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
4298 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4300 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4302 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4304 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
4306 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4308 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4310 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
4311 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4313 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4315 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4317 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4319 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4321 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4323 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4325 * support/regression/tests/longor.c: Added.
4327 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
4329 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4331 * as/mcs51/aslink.h: define PATH_MAX
4333 * as/mcs51/asm.h: define PATH_MAX
4335 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4337 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4339 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4341 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4343 * src/SDCCglobl.h: define PATH_MAX
4345 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4347 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4349 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
4351 * src/z80/gen.c (gencjneshort): Fixed
4353 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4355 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
4357 * support/regression/tests/bug-469671.c: Added.
4359 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4361 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
4363 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4365 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4367 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
4369 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4371 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4373 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4375 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4377 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4379 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4381 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4383 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
4385 * 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.
4387 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4389 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4391 2001-10-07 <johan AT FRIJA>
4393 * device/lib/gets.c (gets): fixed the return value.
4395 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
4396 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4398 * 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.
4400 * 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.
4402 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4404 * src/pic/gen.c: Removed Safe_strdup.
4406 * configure.in: Added option to enable libgc support.
4408 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4409 (bitVectUnion): Optimised.
4410 (bitVectIntersect): Optimised.
4411 (bitVectBitsInCommon): Optimised.
4412 (bitVectCplAnd): Optimised.
4414 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4416 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4418 * src/SDCCmain.c: distinguish between assembler debug and plain options
4420 * src/avr/main.c: remove standard assembler options
4422 * src/ds390/main.c: remove standard assembler options
4424 * src/mcs51/main.c: remove standard assembler options
4426 * src/port.h: removed "PENDING" comment
4428 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4430 * src/device/lib/_mulint.c : new, with assember functions
4432 * src/device/lib/_mullong.c : new, with assember functions
4434 * src/device/lib/_divuint.c : with assember functions
4436 * src/device/lib/_divsint.c : with assember functions
4438 * src/device/lib/_divulong.c: with assember functions
4440 * src/device/lib/_divslong.c: with assember functions
4442 * src/device/lib/_moduint.c : with assember functions
4444 * src/device/lib/_modsint.c : with assember functions
4446 * src/device/lib/_modulong.c: with assember functions
4448 * src/device/lib/_modslong.c: with assember functions
4450 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4452 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4454 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4455 replaced _mululong.c and _mulslong.c by _mullong.c
4457 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4459 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4461 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4463 * src/SDCCglue.c: test, if win32api is available for MINGW
4465 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4467 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4468 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4469 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4470 * support/regression/ports/host/spec.mk: removed GENERIC
4471 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4472 * support/regression/ports/z80/spec.mk: removed GENERIC
4474 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
4476 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4478 * support/regression/tests/bug-467035.c: Created.
4480 2001-10-01 <johan AT FRIJA>
4482 * src/SDCC.y: fixed bug #466586 part 1
4484 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
4486 * SDCCicode.c: z80 has no generic pointers
4487 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4489 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
4491 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4493 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
4495 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4497 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4499 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
4501 * configure.in: Fixed up so that ucsim is only configured once.
4503 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4505 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4506 (getPathDifference): As above.
4508 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4510 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4512 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
4513 * .version: Updated to 2.3.1
4515 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4516 Added copyright header.
4518 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4519 (assemble): Added support for macro based assembler commands.
4520 (linkEdit): Added support for macro based linker commands.
4521 (preProcess): Changed the pre-processor to use macros.
4522 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4523 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4525 * device/lib/z80/crt0.s: Added module name for debugging.
4527 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
4529 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4531 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4533 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4535 * src/Makefile.in: Added SDCCmacro and SDCCutil
4537 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
4539 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4541 2001-09-16 <johan AT FRIJA>
4543 * 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.
4545 2001-09-15 <johan AT FRIJA>
4547 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4548 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4550 2001-09-11 <johan AT FRIJA>
4552 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4554 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
4556 * support/regression/tests/bug-460444.c: Added test case.
4558 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4559 (genCast): Added justification for all of the asserts.
4561 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
4563 * support/regression/support.c: _xdata replaced by xdata
4565 * support/regression/spec.mk: removed _generic
4567 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
4569 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4571 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4572 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4574 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4576 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4578 * support/regression/tests/bug-460010.c: Added test case.
4580 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4582 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
4584 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4586 * support/regression/testfwk.c: removed workaround for bug #436344
4588 * support/regression/tests/bp.c: use less memory with mcs51
4590 * support/regression/tests/bug-441448.c: use less memory
4592 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4594 * support/regression/collate-results.py: typo
4596 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
4598 * support/regression/tests/fetchoverlap.c: Added new test case.
4600 * support/regression/tests/bp.c: Added new test case.
4602 * support/regression/tests/bug-448984.c: Added new test case.
4604 * support/regression/tests/pow2shifts.c: Added new test case.
4606 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4607 (genlshTwo): Fixed right shift for count > 8.
4609 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4611 2001-09-08 <johan AT FRIJA>
4613 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4615 2001-09-07 <johan AT FRIJA>
4617 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4619 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4621 2001-09-06 <johan AT FRIJA>
4623 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4624 * bernhard noted me at this: "() equals to (void)" (1.38)
4626 2001-09-05 <johan AT FRIJA>
4628 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4630 2001-09-04 <johan AT FRIJA>
4632 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4635 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
4637 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4639 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
4641 * link/z80/aslink.h: Fixed path for PATH_MAX
4643 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
4645 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4647 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4649 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4651 * 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.
4653 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
4655 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4656 (genCmp): Fixed up genCmp for the GB with longs.
4658 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4660 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4662 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4664 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4666 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
4668 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4670 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
4672 * 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.
4674 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4676 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
4678 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4680 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4682 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
4684 * sim/ucsim/configure: little improvement of Cygwin-detection
4685 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4686 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4687 * support/regression/tests/bug-221100.c: small changes for mcs51
4688 * support/regression/tests/bug-221168.c: small changes for mcs51
4689 * support/regression/tests/bug-227710.c: small changes for mcs51
4690 * support/regression/tests/staticinit.c: small changes for mcs51
4691 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4692 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4693 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601