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
28 * device/include/Makefile.in (install),
29 * doc/Makefile (install): changed to 'rm `find ...`' construct to
32 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
34 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
35 Slade Rich fixed an optimization bug
36 * src/pic/pcodepeep.c,
38 * doc/Makefile (install): added test for directory
40 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
42 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
43 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
44 * src/pic/ralloc.c (getRegPtr, getRegGpr),
45 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
46 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
47 * as/mcs51/asexpr.c (term),
48 * as/hc08/asexpr.c (term): fixed bug #887146
50 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
52 * src/z80/gen.c (genMult): handle single byte result product
53 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
54 DUMMY_READ_VOLATILE (fixed bug #886367)
56 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
58 * support/regression/tests/libmullong.c: fixed logic, on little endian
59 hosts we ended without a mullong_wrapper()
61 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
63 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
64 virus/worm forged address usage.
66 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
68 Fixed promotion, it should be done on AST level:
69 * src/SDCCast.c (addCast): added promotion to int
70 (decorateType): updated call to upCast()
71 * src/SDCCicode.c (geniCodeLeftShift): removed call to
72 usualUnaryConversions()
74 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
76 * support/regression/tests/literalop.c (mulWrapper): Added a
77 wrapper to remove integer overflow warnings.
79 * support/regression/tests/float_trans.c: Made work on host.
81 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
84 * support/regression/generate-cases.py (main): Changed from inline
87 * doc/Makefile (install): Changed to depth first to get rid of
88 missing directory install warning.
90 * as/Makefile (install-doc): Made work on Mac.
92 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
94 * src/SDCCast.c: added an additional type flow in decorateType() of
95 opposite direction, see feature request #860006; it's enabled at runtime
96 by setting the environment variable SDCC_NEWTYPEFLOW
97 * src/SDCCast.h: changed prototype of decorateType()
98 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
99 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
100 'char' to 'int' can be omitted, if both operands are 'unsigned char';
101 see feature request #877103
102 * src/SDCCval.c: updated call of decorateType()
103 (valBitwise): fixed bug #882876
104 (valMinus): added promotion
105 (valLogicAndOr): result is unsigned
106 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
107 * src/SDCCsymt.c (computeType),
108 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
109 must not cause an unsigned operation
110 * src/pic/glue (pic14emitRegularMap),
111 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
113 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
115 * src/pic/pcode.c (PCodeID): commented out left over debug code
117 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
119 * support/valdiag/tests/overflow.c: added shift tests
127 * src/pic/pcodepeep.c,
128 * src/pic/pcoderegs.c,
130 * src/pic/ralloc.h: applied patch from Slade Rich;
131 added support for multiple code pages and multiple RAM banks on the
132 PIC 14 port. The ASM files now no longer simply assume all the
133 code / RAM are in the same page / bank. This means the linker can
134 safely allocate code/RAM of separate ASM files to different pages/banks.
135 * doc/sdccman.lyx: added Slade's tips
136 * src/mcs51/peeph.def: fixed bug #880768
138 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
140 * src/hc08/ralloc.c (rematStr): fixed bug #879282
141 * src/SDCCast.c (decorateType): fixed bug #880197
143 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
145 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
148 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
149 strtof is not part of C89 and isn't included with Mac OS X.
151 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
153 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
154 shiftL2Left2Result): fixed bug #879326
155 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
156 (genMultOneByte): fixed bug in signed vs unsigned multiplication
157 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
158 address fetch for clr instruction
159 * device/lib/hc08/_mulint.c: created optimized assembly version
160 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
162 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
164 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
165 proposed in FR #877103
167 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
169 * src/SDCCval.c (cheapestVal): added missing checks
170 * src/SDCCicode.c (usualBinaryConversions): fixed condition
171 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
173 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
175 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
178 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
180 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
181 loaded with the linker search paths (-L arguments) and the libraries
182 to be linked with the current source (-l arguments). Changes
183 currently will affect only the pic16 port.
184 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
185 include path the port specific paths and port specific libraries,
186 * gplink command now contains the $3 argument,
187 * src/pic16/device.h,
188 * src/pic16/device.c,: structure PIC_device is made public and
189 renamed to PIC16_device, the same for variable Pics which is renamed
190 to Pics16. Updated all references to them.
191 * src/pic16/glue.c (pic16glue): corrected bug with code
192 initialization which bypassed the variable initializations block.
194 * device/lib/pic16/Makefile.rules: removed --penable-stack from
195 COMPILE_FLAGS and added the --nostdinc option
197 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
199 * device/include/mc68hc908jb8.h: Register defs for another member
200 of the hc08 family. Contributed by Bjorn Bringert - thanks!
202 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
204 Documenting changes from previous commits.
205 * configure.in (version 1.56),
206 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
207 when generating output files to configure the pic16 library,
208 but now I've commented it out, since gputils aren't installed in the
209 SF compile farm, so library won't compile
211 * device/lib/Makefile.in (version 1.56): initially I've added in
212 target 'all' the prerequestive 'model-pic16' so it compiled the
213 pic16 library, but now I've commented it out for the same reasons
215 * added targets 'model-pic16' and 'objects-pic16' to compile the
217 * added target 'port-specific-objects-pic16' to handle the
218 generated libraries and copy them into the build/ directory
219 * added target 'clean-intermediate-pic16' to clean intermediate
220 files into pic16 directory
221 * in target 'installdirs' added line to create directory pic16 in
222 the installation path
224 * device/include/Makefile.in (version 1.11): in target 'install'
225 added lines to copy all header files to installation path,
226 * in target 'installdirs' added line create directory for pic16
227 headers in the installation path
229 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
231 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
234 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
237 * device/lib/configure.in,
238 * device/lib/configure: fixed for autoconf 2.57
240 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
242 * src/z80/main.c (_parseOptions): fixed the portmode= command line
243 option so that it actually works. Made it specific to the z80, since
244 the gbz80 doesn't have these kinds of I/O ports.
246 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
248 * device/include/z180.h,
249 * device/lib/_memcpy.c,
250 * device/lib/_memmove.c,
251 * device/lib/_mulint.c,
252 * device/lib/ser_ir.c,
253 * device/lib/ser_ir_cts_rts.c,
254 * device/lib/_strcmp.c,
255 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
256 * src/z80/main.c (_process_pragma): add support for pragmas bank and
257 portmode; added deprecation warning for bank= and protmode= forms.
258 Also, guard against buffer overflow.
259 * src/z80/gen.c (aopGet): generate better code for sfr banked read
261 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
263 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
264 changed interrupt vector table generation to only emit declared vectors.
265 * device/include/Makefile.in: added missing backslash
266 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
268 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
270 Mainly changes to support compilation of the device libraries
271 * src/pic16/device.c: stack is allocated via symbol and not
272 via literal number. The symbol is placed in the corresponding
273 position of the data ram
274 * (pic16_dump_section): relocatable and absolute uninitialized
275 data are now emitted in sorted order to reduce section naming,
276 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
277 weren't marked as being in the access bank,
279 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
281 Added portion of GNU PIC Library under the directory
282 device/include/pic16 and device/lib/pic16. These files
283 contain the declarations of SFRs for the PIC18Fxx2 devices.
284 The directory is initialized via configure from toplevel.
286 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
288 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
289 the spilllocations to be compared correctly
291 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
293 * src/SDCCast.c (decorateType): fixed bug introduced today
295 2004-01-12 Borut Razem <borut.razem AT siol.net>
297 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
298 doc/sdccman.lyx: upper case pragmas are deprecated
300 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
302 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
303 in simpler and even better code
305 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
307 * src/SDCCicode.c (operandOperation): fixed bug #874819
308 * src/SDCCast.c (decorateType): fixed
309 char foo (unsigned long ul) { return ul > 0; }
311 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
313 * doc/sdccman.lyx: Moved and added some sections, small changes
314 all over. Telling LaTeX to be less strict with word spacing
315 to better keep the right margin. Changed some notes about
316 maintainance of the ports in section 3.2.1 - is it OK like this?
318 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
321 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
322 convilong): modified to inform the pic16 port that builtin functions
325 PIC16 PORT specific changes:
326 * src/pic16/device.c pic16_dump_equates() added,
327 processor registers declared internally by the port are emitted in
328 the translation as equates,
329 * src/pic16/gen.c: inline code is passed unprocessed to the
331 * (pic16_popGetLit2): fnuction modified to take second operand as
332 pCodeOp pointer and not as literal,
333 * (popRegFromIdx): prefixed with pic16_,
334 * (pic16_popCombine2): modified to receive already allocated pCode
336 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
337 * (genFunction): initializes local stack frame and pushes on stack
338 all the registers used by this function,
339 * (genEndFunction): restores all registers from stack and restores
341 * src/pic16/glue.c (pic16emitRegularMap): various changes and
343 * (pic16glue): changed the program startup sequence,
344 * added new dbName code 'A' for functions placed in absolute section
345 * src/pic16/main.c: added function attribute _naked,
346 * added pragma 'code' to place a fnuction at an absolute address,
347 * added command line arguments --debug-ralloc and --pcode-verbose,
348 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
349 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
350 * (pic16_newpCodeOpLit2): modified to take the second operand as
352 * (pic16_printpBlock): modified to emit each function in a separate
354 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
355 UPPER for immediate operands,
356 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
358 * src/pic16/peeph.def: all peepholes with movff are commented out,
359 because there is a problem in the pcode peep optimizer,
360 * src/pic16/ralloc.c: the register allocator can now reuse local
361 function symbols for another function. This saves register usage.
362 * src/pic16/ralloc.h: added flag isLocal in structure regs,
364 Added file src/pic16/NOTES with information about program writing on
365 the current port version.
367 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
369 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
370 and peephole 252 (array access)
372 2004-01-09 Borut Razem <borut.razem AT siol.net>
374 * src/SDCCmain.c : fixed #872250: -l command line defined library
375 files are scanned before standard library files
377 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
379 * src/SDCCast.c (decorateType): fixed bug #874046
381 2004-01-09 Borut Razem <borut.razem AT siol.net>
383 * support/scripts/sdcc.nsi: remove previous installation
385 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
387 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
388 bytes for last interrupt vector (mcs51)
389 * sdcc.spec: fixed typo
391 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
393 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
394 gen51Code): more efficient parameter receive for --model-large
397 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
400 * src/z80/main.c: added missed needLinkerScript flags (more than
401 one port structure defined in these file)
402 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
405 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
407 * src/SDCCmain.c: removed various references to DEFAULT_PORT
408 * src/port.h: added flag needLinkerScript in port->linker
409 structure to inform whether to create a .lnk file or not,
417 * src/z80/main.c: changed appropriately to configure
418 needLinkerScript flag
420 * src/pic16/gen.c (genAddrOf): fixed bug #863624
421 * src/pic/glue.c: added variable udata_section_name to
422 override default uninitialized data segment definition for
423 devices only with SHAREBANK memory (reported from Erik Epetrich)
424 * (pic14emitOverlay): modified to emit a commented overlay segment
425 directive when no overlay data exist
426 * (picglue): modified to emit uninitialized data segment
427 according to udata_section_name
428 * src/pic/main.c (_pic14_parseOptions): added command line
429 options --udata-section-name=[name] to override default
430 udata definition name
431 * modified _linkCmd and _asmCmd to include compiler passed
432 arguments via -W option
433 * src/pic16/main.c: added $l in _asmCmd, changed extension for
434 object file from '.rel' to '.o' in port->linker structure,
435 changed size of fptr from 2 to 3 in port structure
437 2004-01-07 Borut Razem <borut.razem AT siol.net>
439 * support/scripts/sdcc.nsi: update PATH
440 * support/scripts/sdcc.ico: craeted
442 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
444 * device/include/Makefile.in: fix install
445 * doc/Makefile: fix install
447 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
449 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
451 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
452 how the function variable allocation summary is displayed; also
453 include information about variables allocated to the overlay
456 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
458 * as/mcs51/lkmain.c: Help about -Y option
459 * as/mcs51/lkarea.c: Fixed gcc warnings
461 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
463 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
465 * support/valdiag/tests/overflow.c: added
466 * src/SDCCast.c (decorateType),
467 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
470 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
472 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
475 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
477 A python script to validate compiler diagnostic messages. It can be
478 used to verify that sdcc complains about bad c source code and
479 gives a good location of the error.
480 * support/valdiag/Makefile,
481 * support/valdiag/valdiag.py,
482 * support/valdiag/tests/*
484 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
486 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
487 * src/SDCCsymt.c (newEnumType),
489 * support/Util/SDCCerr.c,
490 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
492 * support/regression/tests/enum.c: added test for enum values that
493 require at least 2 bytes of storage.
495 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
497 * src/common.h: added ifndef/define/endif macros
498 around the header file.
499 Bug reported from Jesus Calvino-Fraga
501 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
504 * device/include/Makefile.in: don't install CVS directories
505 * device/lib/Makefile.in: added removal of CVS directories after install
506 * doc/Makefile: fixed install, added local_icons
507 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
508 * src/mcs51/gen.c (genRightShift): fixed bug #870788
509 * src/ds390/gen.c (genRightShift): fixed bug #870788
510 * src/SDCCast.c (decorateType): fixed bug #870781
512 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
514 PIC16 port related changes:
515 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
516 added variable stackPos,
518 * gen.c: genCall, assignResultValue: added support for
519 pushing/retrieving function parameters to/from stack,
520 genFunction,genEndFunction: setup stack frame for the
522 genAddrOf: will be changed according to bug 863624
524 * added files genutils.c and genutils.h which contain gen*
525 debugged and optimised functions extracted from gen.c
527 * glue.c: added variable 'externs' which holds extern symbols,
528 pic16emitRegularMap: is modified to properly handle relocatable
529 symbols under the new scheme,
530 pic16createInterruptVect: is modified
531 pic16printPublics: is modified to emit 'global' assembler directives,
532 added pic16_printExterns to print extern symbols,
533 pic16glue: initializes stack/frame pointer in the beginning of
534 the assembly output. Temporary hack, will be corrected later,
535 because gplink yet does not support stack and SDCC does not
536 yet support a type of crt0.o object to create the final binary.
538 * Removed many lines that contain 8051 legacy code.
539 * The code is finally placed under a 'code' directive.
540 * Added port specific options.
542 * _process_pragma: simplified since now we do not need *special*
543 include file to define SFR registers. But a separate header
544 will be needed. This will be developed later.
545 * _pic16_parseOptions: added, parses port specific options:
546 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
547 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
548 --preplace-udata-with=
550 * _pic16_setDefaultOptions: modified to initialize section names,
551 but hack is temporarly out of order since it needs improvement.
552 * _pic16_genAssemblerPreamble: configuration words are emitted by
553 their address instead of their name. This part is incomplete and
554 supports only the 18Fxx2 devices. Other devices will emit an error
555 during assembly since they do not contain the same set of config
557 * _pic16_genIVT: is modified,
559 * pcode.c: added definitions for some hardware registers that are needed
561 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
562 All PCI entries are updated. Now LFSR is supported.
563 * Removed pic16_pciTRIS is mentioned by mdubuc in source
564 * added pic16_newpCodeOpLit2 to support instructions with
565 two literal arguments
566 * pic16_pCode2str: corrected code that emits assembler instructions
567 with two literal operands and those that have an access bit modifier
568 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
569 this fixes a bug which caused some labels to be lost, when an
570 assembler directive was added, i.e. banksel,
571 * pic16_FixRegisterBanking: improved logic that causes the insertion
573 * InlineFunction: functions that are called once, are not any more
574 inlined. This can be a port option in the future,
576 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
578 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
579 hold the corresponding uninitialized symbols,
580 * pic16_allocProcessorRegister: registers have explicit marked the
582 * pic16_allocInternalRegister: registers are explicit marked as
584 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
585 processing list, so bit registers were lost,
588 * ralloc.h: added field 'accessBank' and original symbol operand
589 in register definition,
590 * removed the field isMapped from register definition,
592 ** Several functions have been removed from various sources:
593 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
594 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
595 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
596 pic16_assignRelocatableRegisters
598 ** others have been introduced:
599 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
600 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
602 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
604 * support/scripts/inc2h.pl: changed definition of BIT_AT
605 to emit 'sbit at' instead of 'bit at'. This was a request.
607 PIC16 port related preliminary changes:
608 * gen.c: prefixed function popRegFromString with
609 pic16_ and all references to it corrected
610 * pcode.c: all pic16_pc_* hardware registers prefixed
612 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
613 * ralloc.c: newReg(): when register is REG_SFR then
615 pic16_allocProcessorRegister(): marks register wasUsed=0
616 pic16_writeUsedRegs(): added a call to assign processor
617 registers via pic16_assignFixedRegisters
619 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
621 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
622 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
623 variables in unused register banks. Also the SSEG is placed
624 wherever there is enough space for it, and IDATA can be anywhere
625 in internal RAM. For now compile using -Wl-Y[stack_size].
626 The mem file is different for this option as well, since it
627 makes no sense of talking about DSEG lenght.
629 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
631 * src/SDCClrange.c: fixed bug 869095 that caused segfault
632 in certain cases, e.g. when ROM assignment, patch provided
633 from Albert den Haan.
635 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
637 Many signedness and type propagation fixes:
638 * src/SDCCicode.c: made geniCodeCast() static
639 replaced SPEC_ by IS_ (cosmetic)
640 (operandOperation): fixed div and mod operation
641 (usualBinaryConversions): added support for promotion of char
642 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
643 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
644 (geniCodeAdd): an array index will stay unsigned, even if promoted
646 (geniCodeArray): ditto
647 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
648 * src/SDCCsymt.c (computeType): added more support for char;
649 promotion of char is selectable by promoteCharToInt, fixed signedness
651 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
652 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
653 * src/SDCCval (val*): replaced signedness calculation by
655 rearranged if-branches (cosmetic)
656 (valShift): added warning W_SHIFT_CHANGED
657 (valCompare): fixed problem with different types
658 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
659 * support/regression/tests/literalop.c: added many cases
660 * support/regression/tests/ast_constant_folding.c: changed finally to
662 * .version: new year, new version: 2.3.7
663 * src/SDCCmain.c (main): applied patch #866468
664 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
665 provided by Scott Bronson
666 * doc/sdccman.lyx: updated documentation for sdcdb
667 updated and added chapter tips
669 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
671 * src/SDCCsymt.h: missing from yesterday's commits
673 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
675 * src/SDCC.y (struct_or_union_specifier),
676 * support/Util/SDCCerr.c,
677 * support/Util/SDCCerr.h: verify that struct & union tags are used
680 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
682 * src/SDCCglobl.h: missing from yesterday's commits
684 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
686 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
687 sft_attributes, struct_declaration, parameter_declaration,
688 type_name, start_block, declaration_list),
689 * src/SDCC.lex (check_type): support redefinition of typedef names
691 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
693 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
694 aligned xdata arrays. Erik helped me with the if clause.
696 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
698 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
701 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
704 * src/SDCCast.c (newAst_),
706 * src/SDCCicode.c (ast2iCode, newiCode),
708 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
709 expr, statement, expression_statement, selection_statement,
710 iteration_statement, expr_opt, jump_statement): foundation for tracking
712 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
715 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
717 * support/Util/SDCCerr.c,
719 * src/SDCCast.c (createCase, createDefault, decorateType),
720 * src/SDCClabel.c (labelUnreach),
721 * src/SDCC.y (labeled_statement, jump_statement): More improvements
723 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
724 (with thanks to Stas Sergeev)
725 * device/include/time.h,
726 * device/lib/time.c (CheckTime): suppress unreachable code warning
728 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
730 * src/SDCCast.c (createIvalCharPtr),
731 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
733 * support/regression/tests/nullstring.c: tests for these two bugs
735 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
737 * support/Util/SDCCerr.h,
738 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
739 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
740 about storage class and 'at' used inside struct or union
741 * src/SDCCBBlock.c (iCodeFromeBBlock),
742 * src/SDCCcse.c (ifxOptimize),
743 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
744 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
745 printIval, emitStaticSeg, emitOverlay),
746 * src/SDCClabel.c (deleteIfx),
747 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
748 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
749 gatherAutoInit, processParms),
750 * support/Util/SDCCerr.h,
751 * support/Util/SDCCerr.c (werrorfl): Support for better error location
752 reporting for post-parse errors.
754 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
756 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
757 implicit casts via union; they don't work on big endian systems
758 (possible fix for bug #861138)
760 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
762 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
763 * src/mcs51/main.c: fixed the fix for bug #737001
765 2003-12-15 Borut Razem <borut.razem AT siol.net>
767 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
769 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
771 * support/makebin/makebin.c: put output in binary mode
773 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
775 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
776 xdata and data memory on startup. Set the environment variable
777 SDCC_NOGENRAMCLEAR to disable this.
778 * src/mcs51/peephole.def,
779 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
780 (allows non-interrupt and interrupt code to safely compete for a resource
781 without the non-interrupt code having to disable interrupts)
783 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
785 * src/SDCCicode.c (geniCodeAdd),
786 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
787 with valFromType if type might be a pointer and host is big endian).
788 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
789 types, not just integer types.
790 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
791 multiply defined with mismatching "at" address.
793 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
795 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
796 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
797 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
798 with embedded nulls (fixed bug #753752)
800 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
802 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
803 Apparently this did not see much testing (endless loop)
805 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
807 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
809 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
811 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
812 gracefully handle NULL memmap pointers
814 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
816 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
817 instead of deleting the iCode when an operand is volatile
818 * src/z80/gen.c (genDummyRead),
819 * src/mcs51/gen.c (genDummyRead),
820 * src/ds390/gen.c (genDummyRead),
821 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
823 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
824 * src/SDCC.y: fixed bug #850420
826 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
828 Applied z80 i/o port patch from Peter Townson and fixed some operators
829 to better handle operands in A register.
830 * device/include/z180.h
836 * src/z80/peeph-z80.def
840 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
842 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
844 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
846 * device/lib/hc08/_mullong.c: Removed extra #endif
848 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
850 * sim/ucsim/hc08.src/inst.cc,
851 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
853 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
854 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
855 * device/include/stdarg.h: fixed varargs for hc08
856 * device/lib/Makefile.in,
857 * device/lib/hc08/Makefile,
858 * device/lib/hc08/_mulint.c,
859 * device/lib/hc08/_mullong.c: fixed some endian problems
861 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
863 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
864 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
865 * device/lib/_gptrget.c,
866 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
868 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
870 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
871 * src/SDCCast.c (astErrors): fixed bug #846007
872 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
874 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
876 * src/SDCCast.c (decorateType): disabled a transformation I added in
877 revision 1.188 (access to fields of a structure at an absolute address);
878 it breaks with bitfields, extern declarations, and gcse analysis.
879 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
880 could be assigned through a pointer, so don't complain.
881 * src/SDCCast.c (astErrors),
883 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
885 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
887 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
888 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
889 output of __config directives, since gpasm now supports them
890 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
891 pre-processor macro, i.e. -DMCU=p18f452
892 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
893 and modified to handle 'cast' icode similarly to '=' icode
894 * src/pic16/device.h (typedef struct PIC_device): added field
895 'extMIface' to indicate that chip has external memory interface
896 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
897 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
900 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
902 * src/SDCC.y (pointer): fixed bug #846006
903 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
904 * src/SDCCast.c (decorateType): fixed bug #846009
905 * src/ds390/peeph.def,
906 * src/ds390/gen.c (genAnd, genOr),
907 * src/mcs51/peeph.def,
908 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
910 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
912 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
919 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
923 * src/SDCCbitv.c: added function to free a bitvector
925 * src/SDCClrange.c: added function to recompute the liveranges
927 * src/ds390/ralloc.c,
929 * src/mcs51/ralloc.c,
931 * src/pic16/ralloc.c,
933 * src/z80/ralloc.c: recompute the liveranges after register packing
935 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
937 * src/SDCCloop.c (newInduction): fixed bug #845630
939 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
941 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
942 inadvertantly left behind from my 2003-11-12 change
944 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
946 Updated headers I neglected to commit yesterday.
950 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
952 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
953 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
954 * src/SDCCopt.c (eBBlockFromiCode),
955 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
956 the creation of the key hash table from the sequencing so it can be used
957 earlier (for some GCSE bug fixes still pending)
959 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
961 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
962 * support/regression/tests/addsub.c: testing genPlus shortcut
964 2003-11-15 Borut Razem <borut.razem AT siol.net>
966 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
968 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
970 * src/SDCCcse.c (cseBBlock): fixed bug #527779
971 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
972 ordering is immaterial.
973 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
975 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
977 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
978 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
979 (SIGSEV) of bug #840381
980 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
981 unlink new file before rename if new and old filenames are the same)
983 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
985 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
986 uninitialized variables) for the mcs51. Set environment variable
987 SDCC_GENRAMCLEAR to test.
988 xdata initialization slightly shorter
990 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
993 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
994 #838241 & 780691 (basicly the same bug)
995 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
996 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
998 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
1000 * src/SDCCmain.c (linkEdit): "fix" #834252
1002 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1004 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
1006 * src/SDCC.y: fixed bug #819403
1008 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1010 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
1011 the reentrant attribute.
1012 * src/hc08/gen.c (genPackBits): added missing stack readjustment
1013 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
1015 * src/SDCCast.c (decorateType): fixed bug with storage class not being
1016 updated during pointer dereference; f.e. ~(((char *)1)*) was being
1017 erroneously reduced to a literal.
1018 * src/hc08/ralloc.c (packRegisters, rematStr),
1019 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
1022 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1024 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
1025 * doc/sdccman.lyx: changed from 'article' to 'book'
1026 * doc/Makefile: readded test_suite_spec and cdbfileformat
1028 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
1030 * device/include/stdlib.h: include malloc.h to comply with ANSI
1031 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
1033 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1035 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1036 * doc/clean.mk: also remove *.out files
1037 * doc/sdccman.lyx: some additions, larger top/bottom margins
1039 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1041 * src/SDCC.y: fixed bug #837365
1042 * support/regression/tests/bitopcse.c
1043 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1044 a symbol (might be valop instead)
1045 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1046 * device/lib/clean.mk: added hc08 to the cleaning list
1048 2003-11-04 Borut Razem <borut.razem AT siol.net>
1050 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1052 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1053 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1054 malloc is declared in standard stdlib.h
1056 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1058 * device/lib/hc08/Makefile: need to clean .rel not .o files
1059 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1061 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1071 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1072 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1073 tests (which uses the port's oclsExpense function)
1079 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1081 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1083 * src/SDCCcse.c (ifxOptimize),
1084 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1085 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1086 deleting the IFX iCode.
1087 * src/hc08/ralloc.c: reduced unneeded slocs
1088 * src/hc08/gen.c: fixed bug in asmopToBoolean
1090 2003-11-04 Borut Razem <borut.razem AT siol.net>
1092 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1093 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1094 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1095 transferred to configure
1097 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1099 Use headers defined in the C[++] standards:
1100 * sim/ucsim/gui.src/serio.src/fileio.cc
1101 * sim/ucsim/gui.src/serio.src/frontend.cc
1102 * sim/ucsim/gui.src/serio.src/main.cc
1103 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1104 * support/Util/NewAlloc.c
1110 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1112 * Added MSVC projects for hc08 assembler and linker:
1113 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1114 /as/hc08/link_hc08.dsp
1116 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1118 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1120 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1122 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1124 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1126 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1128 2003-10-31 Borut Razem <borut.razem AT siol.net>
1130 * support/cpp2/cpplib.h,
1131 support/cpp2/cpplib.c,
1132 support/cpp2/cpplex.c,
1133 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1134 to switch _asm block preprocessing on / off. Default is
1135 #pragma preproc_asm +
1137 2003-10-31 Borut Razem <borut.razem AT siol.net>
1139 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1140 when outputting comment blocks (when executed with -C option) and
1141 _asm (SDCPP specific) blocks
1143 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1145 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1147 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1149 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1151 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1153 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1154 * src/SDCCast.c (decorateType): fixed bug #832664
1156 2003-10-31 Borut Razem <borut.razem AT siol.net>
1158 * support\cpp2\cpplex.c: fixed for SDCPP:
1159 comments(when executed with -C option) and _asm blocks
1160 were included even if they where in skipped #if block.
1161 Applied solution from GCC cpp 3.3.2
1163 2003-10-31 Borut Razem <borut.razem AT siol.net>
1165 * src/SDCC.lex: sdcc now understands both formats:
1166 '# <line_number> <file_name>' and
1167 '#line <line_number> <file_name>'
1168 * support/cpp2/cppmain.c: sdcpp now generates the standard
1169 '# <line_number> <file_name>' instead of former
1170 '#line <line_number> <file_name>'
1172 2003-10-30 Borut Razem <borut.razem AT siol.net>
1174 * support/cpp2/cpphash.h,
1175 * support/cpp2/cpplib.h
1176 * support/cpp2/cpplex.c,
1177 * support/cpp2/cppmain.c,
1178 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1180 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1182 Fixed a number of problems revealed by bug #827883.
1183 * src/SDCCloop.c (loopInvariants): Spill location of the
1184 result operand should be recomputed if extracted from
1185 a loop. Also, don't extract assignments of an iTemp
1187 * src/SDCCast.c (isConformingBody): loop reversal should
1188 not occur if the control variable is involved with a
1189 relational operator.
1191 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
1193 * .version: bumped to 2.3.6 to reflect the big improvements
1194 made by Erik and Klaus. Thanks!
1196 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
1198 Replaced the livrange code.
1199 * src/SDCClrange.c: added new LR code
1201 * src/SDCCBBlock.h: removed remainig parts from old LR code
1202 * src/ds390/ralloc.c,
1203 * src/ds390/gen.c: minor fixes to make it work with new code
1205 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1210 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1211 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1212 (tweaked fix for bug #818696)
1214 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1216 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1218 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1221 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1222 * src/mcs51/gen.c (gencjneshort),
1223 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1224 more efficient (per Scott Bronson's suggestion)
1226 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1228 Extended the semantics of the critical keyword to include
1229 individual statements. See RFE #827755 and #799831
1234 * support/Util/SDCCerr.c
1235 * support/Util/SDCCerr.h
1240 2003-10-19 Borut Razem <borut.razem AT siol.net>
1242 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1244 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1246 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1248 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1249 and predecrement operand is displayed
1251 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1253 * src/SDCCval.c (valMinus): fixed bug #826041
1255 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1257 Some hc08 related updates that I missed earlier
1258 * sim/ucsim/stypes.h
1259 * support/regression/ports/hc08/spec.mk
1261 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1263 New target "hc08" for the Motorola 68hc08 family of micros
1271 * sim/ucsim/hc08.src/*
1272 * sim/ucsim/configure.in
1273 * src/ucsim/configure
1274 * sim/ucsim/packages_in.mk
1277 * device/include/mc68hc908qy.h
1279 * device/lib/Makefile.in
1280 * support/regression/ports/hc08/*
1281 * support/regression/Makefile
1283 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1285 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1287 * src/ds390/gen.c (genCast): fixed bug #821957
1289 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1291 * device/lib/logf.c: "fixed" overlay bug
1292 * support/regression/ports/host/spec.mk: added m library
1293 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1294 * support/regression/tests/float_trans: added (for Eric)
1296 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
1298 * src/mcs51/gen.c (genCpl): fixed bug
1299 http://sf.net/mailarchive/message.php?msg_id=6263915
1301 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
1303 * src/SDCCast.c (decorateType): added extended constant folding
1304 * src/SDCCsymt.c (computeType): cleanup
1305 * src/SDCCval.c (valShift): minor optimization
1306 * support/regression/tests/ast_constant_folding.c: added
1308 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1310 * src/SDCCmain.c: removed some unintended changes
1312 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1314 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1315 * src/z80/gen.c: fixed part of bug #817589
1316 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1318 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
1320 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1331 * src/ds390/ralloc.c
1333 * src/mcs51/ralloc.c
1335 * src/pic16/ralloc.c
1338 * src/z80/gen.c: removed unused label "release:"
1340 2003-10-06 Borut Razem <borut.razem AT siol.net>
1342 * src/SDCC.lex: removed definition of unused variables
1343 save_optimize and save_options
1345 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
1347 * clean.mk: removed '=' in "-maxdepth=1"
1348 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1349 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1351 2003-10-06 Borut Razem <borut.razem AT siol.net>
1353 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1354 my_unput() replaced by unput()
1356 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
1358 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1359 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1360 type-punned pointer will break strict-aliasing rules"
1361 Old LR behaviour is again default; Klaus' LR can be choosen by
1362 defining the environment variable LRKLAUS
1366 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1367 * clean.mk: fixed removal of files in bin/CVS/
1368 * device/lib/clean.mk: fixed removal of directories small and large
1369 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1371 * src/SDCCval.c: removed superflous test for pedantic
1373 2003-10-05 Borut Razem <borut.razem AT siol.net>
1375 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1376 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1377 message "unmatched #pragma SAVE and #pragma RESTORE"
1379 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1381 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1382 assembly, critical functions, atomic, nojtbound)
1384 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
1386 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
1392 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1395 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1397 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1399 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1400 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1401 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1403 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1405 * src/z80/gen.c (genRet): fixed bug #524753
1406 * src/z80/gen.c (genCast): fixed internal error on cast from
1408 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1409 fix for bug #477835 to the z80
1410 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1411 for tracking iCodes in the peephole optimizer for z80
1413 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1415 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1416 the other part of bug #814548
1417 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1419 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
1421 * src/SDCCcse.c: fixed part of bug #814548
1423 2003-09-28 Borut Razem <borut.razem AT siol.net>
1425 * src/asm.c: rewrite of printILine() to use temporary file instead
1427 * src/xa51/main.c: commented out declaration of int rewinds
1429 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1431 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1433 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1435 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1436 * src/asm.c (printILine): Fixed bug #811015
1438 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1440 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1443 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1445 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1446 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1447 to correctly handle general case of AOP_PAIRPTR
1448 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1450 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1452 * src/mcs51/ralloc.c (fillGaps),
1453 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1454 register positioning bug)
1456 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
1458 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1460 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1462 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1463 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1464 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1465 (ralloc doesn't intentionally do this now, but perhaps later)
1466 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1467 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1468 register positioning bugs (Fixed bug #762602 and #795325)
1469 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1471 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1472 lines that --i-code-in-asm generates
1474 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1476 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1477 trying to fclose a FILE* that was already closed.
1479 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1481 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1482 of const struct should be treated as if const themselves)
1484 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
1486 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1488 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1490 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1491 Unix (/n) and DOS (/r/n) line terminations.
1493 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1495 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1498 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1500 * src/mcs51/gen.c (genFunction, genEndFunction),
1501 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1502 and restore of EA so that stack offsets to parameters are
1503 correct when using both critical and reentrant/stack-auto.
1504 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1505 size (can be triggered in error if sloc is shared between
1506 different sized objects)
1507 * device/include/float.h: fixed macros to explicitly use
1508 unsigned long where needed
1510 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
1512 Feature req. 799831: added code to allow nesting of critical functions
1513 * src/mcs51/gen.c (genFunction, genEndFunction)
1514 * src/ds390/gen.c (genFunction, genEndFunction)
1516 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1518 * src/SDCCsymt.c (sclsFromPtr),
1520 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1521 support for standard C idiom of memory mapped variables; for
1522 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1523 to xdata int at 0x1234 tempvar = 1.
1524 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1525 provided by Akiya ISHIDA
1527 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
1529 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1530 * src/SDCCval.c (constVal): added reduction from int to char
1531 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1532 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1533 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1535 * support/regression/tests/shifts.c: fixed
1537 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1539 * src/z80/gen.c (genXor): Fixed bug #805445
1541 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1543 Fixed bug #621531 (const & volatile confusion in the type chain).
1544 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1545 refer to the const or volatile state of the pointer itself.
1557 * src/pic16/ralloc.c
1558 * support/regression/tests/const.c
1560 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1562 When checking for duplicated modules, use absolute paths
1563 instead of relative paths. Files changed:
1568 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1570 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1572 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1574 * device/include/string.h: added size_t typedef, changed
1575 prototypes to use size_t, eliminated separate reentrant and
1576 non-reentrant declarations, added _memmove declaration
1577 * device/lib/_memcpy.c: changed to use size_t instead of int,
1578 changed /4 to >>2 to avoid division library call
1579 * device/lib/_memcmp.c,
1580 * device/lib/_memset.c,
1581 * device/lib/_strncat.c,
1582 * device/lib/_strncpy.c,
1583 * device/lib/_strncmp.c: changed to use size_t instead of int
1584 * device/lib/_memmove.c: new file (fixed bug #772294)
1585 * device/lib/Makefile.in: added _memmove.c
1586 * device/lib/z80/asm_strings.s: fixed bug #772290
1587 * support/regression/tests/bitfields.c: attempt to fix host assertion
1588 failure on amd64-unknown-linux2.2
1590 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1592 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1593 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1594 * as/z80/asmain.c (main): fixed bug #801766
1596 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
1598 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1601 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1603 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1604 reported in bug #800609
1606 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
1608 * Top header beautifications in src/pic16 directory:
1609 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1610 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1611 pcoderegs.h, ralloc.c, ralloc.h
1612 * main.c: added top header and GPL license notice
1613 * pcode.c: fixed the if-conditional warning
1615 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
1617 * device/lib/_mullong.c: replaced int by short for gcc
1619 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1621 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1622 and JUMPTABLE iCodes properly now (worked by accident before)
1623 * src/mcs51/gen.c (leftRightUseAcc),
1624 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1625 iCode properly now. Use getSize instead of nRegs since a & b
1626 aren't part of the nRegs tally.
1628 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
1630 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1631 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1632 before instructions that use the _STATUS register
1634 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
1636 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1637 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1638 fetching of the pointer
1639 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1640 copied from genNearPointerSet()
1641 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1642 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1643 If they pop r0/r1 they must be called in the opposite order than aopOp().
1644 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1645 (resp. --stack-auto), prepared for --xstack
1647 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1649 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1651 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
1653 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1654 these ports have their own __sdcc_external_start()
1656 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
1658 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1659 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1660 type for bits was changed. It resulted in bit variables becoming
1661 global, which is not permitted in PIC 14 assembly output.
1663 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1665 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1667 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1669 Z80 and MCS51 linkers complaint if a public symbol is defined
1670 in more than one library module:
1674 * as/mcs51/Makefile.in
1676 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1678 A few small changes that speed up the peephole optimizer.
1682 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1684 Try to make the peephole optimizer smarter by maintaining
1685 an association between the assembly source code and the
1686 iCodes that originated them. Put this information to use
1687 with a new peephole rule condition "notVolatile" so that
1688 the rules can be aggressive yet still safe.
1693 * src/mcs51/peeph.def
1695 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1699 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1700 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1701 if the left or right operand symbols have the accuse flag set.
1703 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1705 Changed the type of the result of the ! (NOT) operator to char;
1706 previously it returned the same type as the source. This allows
1707 us to eliminate all the genFloatNot functions (all of its target
1708 implementations were very buggy) since !float can use the same
1711 * src/SDCCicode.c (ast2iCode): ! returns char
1712 * src/mcs51/gen.c (genNot, genNotFloat),
1713 * src/ds390/gen.c (genNot, genNotFloat),
1714 * src/z80/gen.c (genNot, genNotFloat),
1715 * src/pic/gen.c (genNot, genNotFloat),
1716 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1718 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
1720 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1721 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1722 during interrupts. Ensure WSAVE is located at a shared bank address.
1723 2. Fixed page selection in some places
1724 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1725 the registers name strings.
1726 4. Fixed "signed / unsigned compare" compiler warnings.
1727 5. The PIC port manages its own allocation of the general purpose
1728 registers, but makes no attempt to reuse them. As a result when
1729 compiling it soon runs out of general purpose registers. Some
1730 additional code was added to the files pcode.c and device.c to walk
1731 through the function call tree and rename the registers so that they
1741 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1742 genPlus() & genMinus() when the result is the same as left or right
1744 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1746 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1748 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1750 Made bitfield a distinct type from bit so that bitfields
1751 convert as per ANSI C and bits retain their traditional
1752 boolean style behaviour. Implemented bitfield support in
1760 * src/ds390/gen.c: bit v bitfield split
1761 * src/z80/gen.c: New support for bitfields
1762 * support/regression/tests/bitfields.c: reenabled z80,
1765 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1767 Rules 246.x, 247.x relate to bitfields, the others speed up
1768 access to xdata mapped I/O devices.
1770 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1772 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1774 Cleaned up genPackBits and genUnpackBits and added two helper
1775 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1776 for literal assignments in genPackBits (thanks to Frieder for
1782 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1784 Fixed bug #748310 (pointer to function type mishandled when the
1785 function name is omitted). Also fixed a SIGSEGV when a function
1786 attribute (reentrant, etc) is used on a non-function or on a
1787 function but misplaced before the parameter list.
1789 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1791 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1792 * support/Util/SDCCerr.h,
1793 * support/Util/SDCCerr.c: Added func attr misuse error msg
1795 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
1797 Fixed bug #787649 by anonymous
1798 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1799 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1801 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1803 Fixed numerous bitfield problems.
1805 * src/SDCC.y: More bitfield related error checking
1807 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1808 * support/Util/SDCCerr.h,
1809 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1810 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1811 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1812 * support/regression/tests/bitfields.c: tests added
1814 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1816 Made the constant following the "interrupt" keyword optional. If
1817 omitted, the function will not automatically be given an entry
1818 in the interrupt vector table (similar to #pragma NOIV, but
1819 less syntacticly kludgy). The interrupt number is also now
1820 range checked. Also fixed a bug in the high order bit example
1827 * support/Util/SDCCerr.c
1828 * support/Util/SDCCerr.h
1831 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
1833 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1834 * src/SDCCicode.c (operandOperation): rewritten some ops
1835 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1836 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1838 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1839 be re-activated by defining REDUCE_LITERALS)
1840 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1841 unsigned, but are signed by default
1842 * src/SDCCval.c (constVal): rearranged
1843 * src/SDCCval.c (valMod): preliminary fix
1844 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1845 * support/regression/literalop.c: added, work in progress
1847 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1849 Generate warnings for useless declarations like "char data;"
1850 that don't do what new users expect.
1853 * support/Util/SDCCerr.h
1854 * support/Util/SDCCerr.c
1856 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
1858 * src/SDCCval.c (valMult): fix overflow detection of negative int
1860 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1862 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1864 Changes to support big endian targets:
1877 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
1879 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1880 * device/lib/time.c: fixed warning "integer overflow in expression"
1882 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
1884 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1885 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1886 constants are unsigned; added recognition of "u" flag for unsigned
1887 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1888 * src/SDCCval.c (valDiv, valMod): fixed signdness
1889 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1890 signedness of modulo, left and right shift
1891 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1892 * support/Util/SDCCerr.h: added warning W_INT_OVL
1893 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1894 * src/SDCCast.c (ast_print): improved output of constants
1896 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1898 Fixed some warnings when building with MSVC:
1911 * support\cpp2\cpplib.c
1915 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
1917 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
1919 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1921 * support\librarian\clean.mk: Do not remove Makefile.
1922 * support\librarian\Makefile: added.
1924 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1926 Added librarian to MSVC build:
1929 * support\librarian\librarian.dsp
1931 'configure' not needed for librarian, removed:
1932 * support\librarian\configure
1933 * support\librarian\configure.in
1934 * support\librarian\config_in.h
1935 * support\librarian\Makefile.in
1937 Hopefully these ones built the librarian and the rest of sdcc properly:
1939 * Makefile.common.in
1941 Messed up 'configure', so revert to previous version:
1945 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
1947 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1948 there, while the mantissa of a double is "only" 53 bits wide.
1950 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1952 Adding sdcclib to the build. MSVC project coming soon.
1953 Files added/changed:
1955 * support\librarian\clean.mk
1956 * support\librarian\configure
1957 * support\librarian\configure.in
1958 * support\librarian\config_in.h
1959 * support\librarian\Makefile.bcc
1960 * support\librarian\Makefile.in
1961 * support\librarian\sdcclib.c
1964 * Makefile.common.in
1968 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1970 Linker now complaints if linked modules have conflicting options, for
1971 example, one compiled using --model-large and another one compiled with
1972 --model-small. The following files were modified:
1994 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1996 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1997 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1999 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
2001 * src/z80/mappings.i: fix _mul[us][int,long] entries
2003 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2005 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
2007 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2009 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
2010 * support/regression/tests/bitopcse.c: added
2018 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2020 added support for new library format to z80, gbz80 linkers:
2026 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2028 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
2029 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
2031 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
2033 added DUMMY_READ_VOLATILE:
2042 * src/SDCCcse.c (algebraicOpts): many improvements
2043 * src/SDCCcse.h: removed algebraicOpts()
2044 * src/SDCCicode.c (picDummyRead): added
2046 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2048 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2049 "Insufficient space in data memory".
2051 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2053 * src/mcs51/gen.c: fixed bug #771358
2054 * src/z80/gen.c: fixed bug #759087
2056 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2058 * src/pic16/glue.c: minor cleanup by Vangelis
2060 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2062 * device/include/regc515c.h: fixed #758477
2063 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2064 * device/lib/_gptrput.c: saved a few bytes
2065 * my tab spacing is 8, yours too?)
2066 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2067 * device/lib/serial.c: process RX bytes earlier than TX bytes
2068 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2070 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2072 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2074 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2076 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2078 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2080 * device/lib/Makefile.in: bad fix, reverted to 1.43
2082 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2084 * device/lib/Makefile.in: added missing z80 object files
2086 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2088 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2089 pic16 progress by Vangelis:
2104 * pic16/pcodepeep.c:
2107 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2109 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2111 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2113 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2114 added gbz80 build to MSVC project.
2115 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2116 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2117 from 8051 stuff and setup so it links using a .lnk file.
2119 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2121 * support/librarian/sdcclib.c: sdcc librarian.
2122 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2125 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2127 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2129 2003-07-02 Borut Razem <borut.razem AT siol.net>
2131 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2132 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2133 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2134 src/xa51/main.c, src/z80/main.c:
2135 virtualization of glue() function: each port has it's own glue function,
2136 which is accessed by do_glue function pointer in PORT.general structure
2138 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2140 * DS800C400 fun, improved ROM interface and tinibios.
2142 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2144 * More support for DS80C400. Now includes beginning of interface to ROM.
2146 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2148 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2150 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2152 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2154 2003-06-19 Borut Razem <borut.razem AT siol.net>
2156 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2158 2003-06-19 Borut Razem <borut.razem AT siol.net>
2160 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2161 fixed Z80 port - crt0.o: cannot open.
2163 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2165 * support/Util/MySystem.c (merge_command): revert bad fix
2167 2003-06-18 Borut Razem <borut.razem AT siol.net>
2169 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2171 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2173 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2174 option --use-stdout sends errors to stdout instead of stderr.
2176 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2178 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2180 2003-06-15 Borut Razem <borut.razem AT siol.net>
2182 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2183 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2184 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2185 fixed width array of pointers replaced with sets;
2186 multiple include and lib paths ared transferred to preprocessor and linker
2187 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2188 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2189 fixed width array of pointers
2190 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2191 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2192 fixupPath(), getPathDifference()
2193 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2194 fixed width array of pointers
2196 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
2198 * src/pic16/ralloc.c: fix warnings
2199 * src/pic16/pcode.c: fix warning
2201 2003-06-10 Scott Dattalo <scott AT dattalo.com>
2203 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
2204 know all the details, but essentially this set of changes enable
2205 the pic16 port to generate movff instructions and generate assembler
2210 * src/pic16/pcode.c:
2211 * src/pic16/device.c:
2213 * src/pic16/pcode.h:
2214 * src/pic16/pcoderegs.c:
2215 * src/pic16/ralloc.c:
2216 * src/pic16/ralloc.h:
2218 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2220 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2221 added option --vc, so sdcc errors and warnings are compatible with
2222 Microsoft Visual Studio.
2224 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2226 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2227 device/lib/libfloat.lib: added atof function.
2229 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
2231 * doc/sdccman.lyx: updated to Lyx 1.3
2232 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2233 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2234 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2236 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
2238 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
2240 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2242 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2243 additions to the "related tools/documentation" section
2245 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
2247 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2249 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
2251 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
2252 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2254 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
2256 * doc/sdccman.lyx: fix double dash and other minor things
2257 * doc/Makefile: fix double dash
2259 2003-05-28 Karl Bongers(patches from Martin Helmling)
2260 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2261 condition and ignore commands.
2263 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2265 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2266 is in parts still quite out of date, I did changes as far as I felt makes sense
2267 for a non-native english speaker.
2268 Please feel free to add to the manual or to correct my changes.
2269 * doc/Makefile: undid touching the date of intermediate tex files.
2271 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2273 * doc/sdccman.lyx: Manual has an index now
2275 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
2277 Finalize muluint/mulsint and mululong/mulslong merging:
2278 * device/lib/_mulint.c
2279 * device/lib/_mullong.c
2280 * device/lib/gbz80/mul.s
2281 * device/lib/gbz80/stubs.s
2282 * device/lib/z80/mul.s
2283 * device/lib/z80/stubs.s
2284 * src/SDCCsymt.c (initCSupport)
2286 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2288 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2289 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2290 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2291 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2294 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2296 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2297 the regression tests I'm not brave enough to enable 245.b, 245.c
2298 * doc/sdccman.lyx: added latex preamble for hyperref package.
2299 Using pdflatex this will give you a hyperlinked pdf file with
2300 bookmarks. (prepend '%' before /usepackage if this breaks something)
2302 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2304 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2306 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
2308 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2310 2003-05-21 <johan AT balder>
2312 * src/SDCCglue.c (printIval): fixed bug #739934
2314 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2316 Applied patch from bug 737905 (renamed yylineo to mylineno):
2323 * src/pic16/pcode.c: Cleaned warnings
2324 * src/pic16/pcodeflow.c: Cleaned warnings
2325 * src/pic16/pcoderegs.c: Cleaned warnings
2327 2003-05-19 Scott Dattalo <scott AT dattalo.com>
2329 * src/pic16/pcode.c: Cleaned warnings
2330 * src/pic16/pcodepeep.c: Cleaned warnings
2331 * src/pic16/ralloc.c: Cleaned warnings
2333 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2335 * doc/sdccman.lyx: fixed bug 739745
2336 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2338 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
2340 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2341 it can be defined with CFLAGS when running configure
2342 * src/SDCCmain.c: fixed compiling + linking with object files
2344 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
2346 * configure.in: configure for pic16 port,
2347 added --disable-pic16-port
2348 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2349 * src/SDCCmain.c: linkOptions is changed to set *,
2350 added if/endif conditional macros to remove options help
2351 messages from optionsTable when a port is not configured, added
2352 support for the PIc16 port in the ports table, when executing
2353 the compiler with no port specified on command line, a default
2354 port is selected with the new macro DEFAULT_PORT which is
2355 defined in port.h, in setDefaultOptions() linkOptions is removed
2356 from initialization assignment, since now it is a set,
2357 parseCmdLine uses setParseWithComma for linkOptions, in
2358 linkEdit() linkOptions are accessed with new function indexSet()
2359 which returns the i'th item of a set variable. See SDCCset.c, in
2360 linkEdit() when calling buildCmdLine(), added linkOptions as
2361 last argument. Now users can pass arguments to gplink via the
2362 -Wl option, main() uses pic16glue() to glue up pic16 programs
2363 * src/SDCCpeeph.c: various changes to support pic16
2364 * src/SDCCset.c: added function void *indexSet(set *, int) to
2365 return the i'th item of the set
2366 * src/SDCCset.h: added function prototype for indexSet()
2367 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2368 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2369 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2370 added macro DEFAULT_PORT
2371 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2372 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2374 * src/pic16/glue.c: commented out some error producing lines
2375 * src/pic16/main.c: __config directives are commented out to stop
2376 gpasm complaining and test the linkage with gplink, _linkCmd and
2377 _asmCmd changed to be more gplink and gpasm friendly
2378 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2379 produced an error when parsed, peep rule 12 is added to utilize
2380 movff, but it is commented out since the pCode does not support
2381 yet a command with 2 address arguments
2383 2003-05-18 <johan AT balder>
2385 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2386 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2387 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2389 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2390 Added feature to script commands from file.
2392 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
2394 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2395 * src/SDCCutil.c: include ctype.h for win32
2397 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
2399 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2401 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2403 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2404 Fixed so you can set breakpoints prior to run, run does not stop
2405 on entry now. Add tbreak. Other enhancements and fixes for use
2408 2003-05-12 Borut Razem <borut.razem AT siol.net>
2410 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2412 2003-05-11 Borut Razem <borut.razem AT siol.net>
2414 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2415 the path of bin directory, so that PATH is the only env. variable, which has to be set
2416 in case of standard installation.
2417 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2418 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2419 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2421 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2423 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2424 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2425 temp files are in the port dir; clean the gen/test directory when
2426 generating new test.c
2427 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2428 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2429 * support/regression/tests/zeropad.c: added
2431 2003-05-09 <johan AT balder>
2433 * src/SDCCglue.c: fixed bug #597940
2435 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2437 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2438 cache sfr, optimize next,step, fix off by one sourceline,
2439 support ddd list function.
2440 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2442 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2444 * support/regression/HTMLgen.py: added compare_s2f()
2445 * support/regression/Makefile: redo 1.27
2446 * support/regression/generate-cases.py: redo 1.5
2448 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
2450 * support/regression/tests/float.c: workaround 33 bit hex constant
2451 * support/regression/tests/simplefloat.c: fix division for host
2453 2003-04-29 Scott Dattalo <scott AT dattalo.com>
2455 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
2456 that tame's the PIC's over-aggressive optimizer.
2458 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2460 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2463 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
2465 Initial support for DS80C400. "Hello world" runs on TINIm400
2468 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2470 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2471 * Some notes on ddd usage added in debugger/README
2472 Martin Helmling adding more features and fixes for ddd GUI debugger.
2473 Code added for nexti, stepi, up, down, and other adjustments.
2475 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
2477 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2478 * src/pic/peeph.def Added two rules to optimize carry manipulation
2479 * src/pic/* removed debug printfs
2481 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
2483 * debugger/mcs51/cmd.c: added header newalloc.h
2485 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
2487 * as/Makefile: new EXEEXT
2488 * as/z80/Makefile: remove trailing slash of BUILDIR
2489 * as/z80/clean.mk: new EXEEXT
2490 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2491 * support/cpp2/Makefile.in: new EXEEXT
2492 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2494 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
2496 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2497 EXEEXT was introduced to fix all related problems with targets
2498 "clean", "install" and "uninstall"; a couple of further flaws
2499 especially with "clean" have been fixed too
2500 * as/mcs51/Makefile.in
2505 * debugger/mcs51/Makefile.in
2506 * debugger/mcs51/clean.mk
2508 * link/z80/Makefile.in
2511 * packihx/Makefile.in
2513 * sim/ucsim/Makefile
2514 * sim/ucsim/clean.mk
2515 * sim/ucsim/avr.src/Makefile.in
2516 * sim/ucsim/avr.src/clean.mk
2517 * sim/ucsim/s51.src/Makefile.in
2518 * sim/ucsim/s51.src/clean.mk
2519 * sim/ucsim/xa.src/Makefile.in
2520 * sim/ucsim/xa.src/clean.mk
2521 * sim/ucsim/z80.src/Makefile.in
2522 * sim/ucsim/z80.src/clean.mk
2523 * sim/ucsim/main_in.mk
2524 * sim/ucsim/packages_in.mk
2525 * sim/ucsim/gui.src/Makefile.in
2526 * sim/ucsim/gui.src/serio.src/Makefile.in
2527 * sim/ucsim/gui.src/serio.src/clean.mk
2530 * support/cpp2/Makefile.in
2531 * support/cpp2/clean.mk
2532 * support/makebin/Makefile
2533 * support/makebin/clean.mk
2534 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2535 * doc/sdccman.lyx: --program-suffix no longer needed
2537 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2539 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2540 Martin Helmling added support for ddd GUI debugger.
2541 Code added to display assembly, set variables, and other commands
2542 to interface to ddd.
2544 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
2546 * as/Makefile: fix target clean
2547 * as/clean.mk: fix target clean
2548 * as/z80/clean.mk: fix target clean
2550 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
2552 * Makefile.common.in: added AT EXEEXT AT
2553 * configure.in: removed all mingw32 stuff
2554 * configure: rebuilt from configure.in
2555 * doc/sdccman.lyx: updated section "installation"
2556 * support/scripts/sdcc_mingw32: adapted to configure
2557 * support/scripts/sdcc_cygwin_mingw32: added
2559 2003-04-22 Scott Dattalo <scott AT dattalo.com>
2561 * src/pic Added object file support for the PIC port
2562 * src/pic Applied patch from Craig Franklin (this started the object file support)
2563 * src/regression Updated the PIC regression tests for object files
2565 2003-04-20 Borut Razem <borut.razem AT siol.net>
2567 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2568 lklex.c: In function `getfid':
2569 lklex.c:203: warning: array subscript has type `char'
2570 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2571 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2572 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2573 stack handling macros
2575 2003-04-19 Borut Razem <borut.razem AT siol.net>
2577 * "handling space characters in file path" task:
2578 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2579 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2580 * support/Util/MySystem.h: make it self-sufficient
2581 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2582 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2583 handling space characters in file path
2584 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2585 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2586 * support/Util/MySystem.c: handling space characters in executable's path
2588 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
2590 * as/z80/Makefile: fix permanent rebuild of z80
2591 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2592 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2594 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
2596 * src/SDCCopt.c: add special case optimization to replace modulo by
2597 a power of two with a bitwise AND.
2599 2003-04-18 <johan AT balder>
2601 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2603 2003-04-17 <johan AT balder>
2605 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2606 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2608 2003-04-13 Borut Razem <borut.razem AT siol.net>
2610 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2611 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2612 fixed mingw problem in adl_NORMALIZE_PATH
2614 2003-04-12 Borut Razem <borut.razem AT siol.net>
2616 * fixed "#pragma SAVE/RESTORE can not be nested":
2617 * src/SDCC.lex: reworked pragma handling functions
2618 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2619 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2621 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2623 * src/SDCCutil.c (pathEquivalent): defined but not used
2624 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2625 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2626 * configure: rebuilt from configure.in
2627 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2628 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2629 * device/include/Makefile.in: replace sdcc_datadir
2630 * device/lib/Makefile.in: replace sdcc_datadir
2631 * Makefile.common.in: add LDFLAGS from configure
2632 * packihx/Makefile.in: use LDFLAGS
2633 * src/Makefile.in: use LDFLAGS
2634 * support/cpp2/Makefile.in: add LDFLAGS from configure
2635 * support/makebin/Makefile: use LDFLAGS
2636 * .version: bumped version number to 2.3.5
2638 2003-04-12 Borut Razem <borut.razem AT siol.net>
2640 * completed "different paths" task:
2641 * src/SDCCmacro.c: fixed bug in handling quotes
2642 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2643 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2645 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2647 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2649 2003-04-11 kevin Vigor <kevin AT vigor.nu>
2651 * ds390/gen.c ds390/peeph.def: fix bug 706781
2653 2003-04-11 Borut Razem <borut.razem AT siol.net>
2655 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2657 2003-04-10 Scott Dattalo <scott AT dattalo.com>
2659 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2660 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2661 set - this bit used to not be set...).
2662 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2663 bad code in PIC Port
2664 * src/regression/and2.c added to test bug 609268
2665 * src/regression/Makefile added and2.c to regression test
2668 2003-04-08 <johan AT CP255758-A>
2670 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2671 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2672 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2674 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
2676 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2678 * support/cpp2/Makefile.in: fix bug #487815
2679 * configure: rebuilt from configure.in
2680 * Makefile.common.in: docdir changed, new path suffixes
2681 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2682 * sdcc_vc_in.h: reflect changes from sdccconf.h
2683 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2684 * src/SDCCutil.h: remove BINDIR hack
2685 * doc/sdccman.lyx: update new path hierarchy
2687 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2689 * src/SDCCpeeph.c: added okToRemoveSLOC test
2691 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2693 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2695 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2697 * src/SDCCpeeph.c: added labelIsReturnOnly test
2698 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2700 2003-04-05 <johan AT balder>
2702 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2703 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2704 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2705 * src/SDCCast.c: fixed a warning
2706 * src/SDCCast.h: fixed a warning
2707 * src/SDCCicode.c (operandFromAst): fixed a warning
2709 2003-04-04 <johan AT balder>
2711 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2712 * src/SDCCast.c (decorateType): fixed bug #715076
2713 * src/SDCC.y: fixed bug #702907
2715 2003-04-03 <johan AT balder>
2717 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2718 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2719 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2720 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2721 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2723 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
2725 * _decdptr.c: fix return values
2726 * _gptrget.c: fix return values
2727 * _gptrgetc.c: fix return values
2728 * _gptrput.c: fix return values
2729 * _mulint.c: fix return values
2730 * as/z80/Makefile: fix 'make -j' problem
2732 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
2734 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2735 * configure.in: big cleanup, updated to autoconf 2.5x
2736 * configure: rebuilt from configure.in
2737 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2738 * sdcc_vc_in.h: reflect changes from sdccconf.h
2739 * doc/Makefile: fixed a flaw in "make install"
2741 2003-04-02 <johan AT balder>
2743 * src/ds390/gen.c (genCmp): no comments
2744 * src/mcs51/gen.c (genCmp): no comments
2745 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2746 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2748 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
2750 * support/regression/generate-cases.py: place generated file in given sub directory
2751 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2752 * support/regression/Makefile: improvements for 'make -j';
2753 side effect: it's simpler and faster now
2755 2003-03-31 Borut Razem <borut.razem AT siol.net>
2757 * src/z80/main.c: link-{port} and as-{port} defined without path
2758 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2760 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
2762 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2764 2003-03-30 Borut Razem <borut.razem AT siol.net>
2766 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2767 changed type of list parameter to set
2768 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2769 * src/port.h: changed type of do_assemble() parameter to set
2770 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2771 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2772 definition of "cppoutfilename" macro with NULL value in preProcess()
2773 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2774 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2775 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2776 replaced with set *binPathSet
2777 * shash_add() deallocates the item, if allready exsists, before adding the new one
2778 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2780 2003-03-30 Scott Dattalo <scott AT dattalo.com>
2782 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
2783 a nested for loop bug in the PIC port
2784 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2787 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
2789 * support/Util/dbuf.h: remove C++ stuff to make it portable
2791 2003-03-28 Borut Razem <borut.razem AT siol.net>
2793 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2794 literal strings in stringLiteral()
2795 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2796 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2799 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
2801 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2803 2003-03-26 <johan AT balder>
2805 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2806 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2807 * src/SDCCast.c (decorateType): fixed " -v < 3"
2809 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
2811 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2812 Added Lenny Story's debug infrastructure changes:
2813 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2814 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2815 * src/cdbFile.c: added
2816 * src/SDCCdebug.c: added
2817 * src/SDCCdebug.h: added
2818 * src/SDCCast.c (createFunction)
2819 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2820 * src/SDCCmain.c (parseCmdLine, main)
2821 * src/SDCCmem.c (redoStackOffsets)
2822 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2825 * src/avr/gen.c (genAVRCode)
2826 * src/ds390/gen.c (gen390Code)
2827 * src/mcs51/gen.c (gen51Code)
2828 * src/pic/gen.c (genpic14Code)
2829 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2830 * src/xa51/gen.c (genXA51Code)
2831 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2833 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2835 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2836 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2838 2003-03-22 <johan AT balder>
2840 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2842 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
2844 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2845 * doc/cdbfileformat.lyx: added, written by Lenny Story
2846 * doc/Makefile: added cdbfileformat.lyx
2847 * doc/clean.mk: added cdbfileformat.lyx
2849 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
2851 * src/mcs51/peeph.def: fix bug #705773
2853 2003-03-20 <johan AT balder>
2855 An sfr/sbit can have an "at #" AND an initializer
2856 * src/SDCCsymt.c (checkSClass):
2857 * src/SDCCmem.c (allocGlobal):
2858 * src/SDCCmem.c (allocLocal):
2859 * src/SDCCast.c (createBlock):
2861 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
2863 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2865 2003-03-16 <johan AT balder>
2867 Undid the hackup of const and volatile, the problem is much bigger
2869 * src/SDCCast.c:1.171
2870 * src/SDCCglue.c:1.138
2871 * src/SDCCicode.c:1.146
2872 * src/SDCCsymt.c:1.150
2873 * src/SDCCval.c:1.65
2875 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
2877 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2878 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2880 2003-03-13 <johan AT balder>
2882 Hackup const and volatile modifiers in type chains a bit:
2884 * src/SDCCast.c:1.169
2885 * src/SDCCglue.c:1.136
2886 * src/SDCCicode.c:1.143
2887 * src/SDCCsymt.c1.146
2888 * src/SDCCsymt.h1.59
2889 * src/SDCCval.c:1.63
2891 2003-03-12 <johan AT balder>
2893 * src/SDCCBBlock.h: more LRH debugging junk
2894 * src/SDCCcflow.h: more LRH debugging junk
2895 * src/SDCCloop.c: more LRH debugging junk
2896 * src/SDCC.y (struct_declaration): fixed bug #697590
2897 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2898 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2899 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2901 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2902 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2903 test function names must now match exactly).
2904 * src/SDCCcse.c: added special case in findCheaperOp to allow
2905 extending a short integer. Makes less awful code for bug 700121 test case.
2907 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2909 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2910 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2912 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2914 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2915 actually called (operandsNotEqual() was called for all
2916 operandsNotEqualX tests).
2918 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2920 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2921 with shorter literals. Fixes bug 700121.
2923 2003-03-11 <johan AT balder>
2925 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2927 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
2929 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2930 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2932 2003-03-10 Borut Razem <borut.razem AT siol.net>
2934 * src/SDCCmain.c: pipe preprocessor's output
2935 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2936 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2937 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2938 which closes all pipes in pipeSet set
2939 * src/SDCCset.c: free deleted item in function deleteSetItem()
2940 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2941 moved from z80 to src subproject
2942 * .version: increased version number to 2.3.4
2944 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
2946 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2947 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2948 * support/regression/ports/xa51/spec.mk: fix typo
2950 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
2952 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2954 2003-03-09 Borut Razem <borut.razem AT siol.net>
2956 * src/SDCCmain.c: pipe preprocessor's output
2957 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2958 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2959 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2960 which closes all pipes in pipeSet set
2961 * src/SDCCset.c: free deleted item in function deleteSetItem()
2962 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2963 moved from z80 to src subproject
2965 2003-03-09 Borut Razem <borut.razem AT siol.net>
2967 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2968 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2969 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2970 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2971 * src/SDCCglobl.h: unification of WIN32 native definitions
2973 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2975 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2977 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
2979 * src/configure.in: check for endianess (even while cross-compiling)
2980 * src/configure: check for endianess (even while cross-compiling)
2981 * src/configure_in.h: check for endianess (even while cross-compiling)
2982 * src/avr/gen.c: remove old endianess stuff
2983 * src/mcs51/gen.c: remove old endianess stuff
2984 * src/ds390/gen.c: remove old endianess stuff
2985 * src/pic/gen.c: remove old endianess stuff
2986 * src/pic/genarith.c: remove old endianess stuff
2987 * src/pic/glue.c: fix endianess check
2988 * src/pic16/gen.c: remove old endianess stuff
2989 * src/pic16/genarith.c: remove old endianess stuff
2990 * src/pic16/glue.c: fix endianess check
2991 * src/xa51/gen.c: remove old endianess stuff
2992 * src/z80/gen.c: fix endianess check
2993 * src/SDCCglue.c: fix endianess check
2994 * src/ds390/peeph.def: fix bug 700036
2996 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
2998 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2999 * src/configure: find appropriate data-types on host for SDCC's int and long
3000 * src/configure.in: find appropriate data-types on host for SDCC's int and long
3001 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
3002 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
3004 2003-03-07 <johan AT balder>
3007 some minor cleanups before the big shot
3008 OP_DEFS and OP_USES now use Kevin's protection
3009 new option --nolabelopt
3020 * src/ds390/ralloc.c:
3021 * src/mcs51/ralloc.c:
3023 * src/xa51/ralloc.c:
3026 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3028 * src/pic/pcode.c (get_op): fix 64 bit warnings
3029 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
3030 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
3031 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
3032 * support/regression/tests/malloc.c: fix 64 bit warnings
3034 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3036 * src/mcs51/gen.c (genMinus): fixed bug 696436
3038 2003-03-02 Borut Razem <borut.razem AT siol.net>
3040 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3042 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3044 * configure.in: test for mkstemp
3045 * sdccconf_in.h: add HAVE_MKSTEMP
3047 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3049 * device/include/ctype.h: removed warning while using --stack-auto
3050 * device/include/malloc.h: removed warning while using --stack-auto
3051 * device/include/string.h: removed warning while using --stack-auto
3053 2003-02-23 Borut Razem <borut.razem AT siol.net>
3055 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3056 because NDEBUG is defined (see man assert)
3057 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3059 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3061 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3062 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3064 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3066 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3067 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3069 2003-02-18 <johan AT balder>
3071 * as/mcs51/asmain.c (asmbl): module can start with a digit
3072 * as/z80/asmain.c (asmbl): module can start with a digit
3074 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3076 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3077 * src/asm.c: fix pipe() for Mingw32
3079 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3081 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3082 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3083 make -V work again; --c1mode reads now from stdin
3084 * doc/sdccman.lyx: added --c1mode
3085 * support/Util/SDCCerr.c: new messages for c1 mode
3086 * support/Util/SDCCerr.h: new messages for c1 mode
3087 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3089 2003-02-15 <johan AT balder>
3091 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3093 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3095 * doc/sdccman.lyx: Environment variables, -o and other minor things
3097 2003-02-14 <johan AT balder>
3099 * src/xa51/main.c: before anyone really tries to use it :)
3101 * Install doc's in share/sdcc/doc
3102 * removed some obsolete files
3103 * Do a proper make distclean and uninstall
3104 M Makefile.common.in
3107 M device/include/Makefile.in
3108 M device/lib/Makefile.in
3111 M sim/ucsim/doc/Makefile.in
3114 R src/xa51/peeph.rul
3115 M support/cpp2/Makefile.in
3116 M support/makebin/Makefile
3119 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3121 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3123 2003-02-10 Borut Razem <borut.razem AT siol.net>
3125 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3126 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3127 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3128 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3129 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3130 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3131 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3132 src/z80/Makefile.bcc: Borland Makefile cleanup
3133 * as/z80/Makefile.bcc: Added Borland Makefile
3134 * support/cpp2/borland.h: Removed
3136 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3138 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3139 * src/SDCC.lex: new pragma NOIV
3140 * src/SDCCglobl.h: new pragma NOIV
3141 * src/SDCCmem.c: new pragma NOIV
3143 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3145 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3147 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3149 * src/SDCCmain.c: signal handling is switched off by --debug
3150 * doc/Makefile: small fix for install; use clean.mk again
3151 * doc/clean.mk: clean *.pdf and *.html too
3153 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3155 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3156 * device/lib/printfl.c: fix a ds390 bug by making it portable
3157 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3158 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3159 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3160 * debugger/mcs51/cmd.c: converted multi-line string literals
3161 * sim/ucsim/globals.cc: converted multi-line string literals
3162 * src/SDCCmain.c: introduced signal handler to remove temp files
3163 * doc/Makefile: small tweaks, implement clean
3164 * doc: removed generated files
3166 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3168 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3169 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3170 Address Record is not correctly generated for DS390."
3172 2003-02-02 Borut Razem <borut.razem AT siol.net>
3174 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3175 * as/mcs51/asm.h: fixed compilation with Borland C
3176 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3177 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3178 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3179 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3180 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3181 src/z80/Makefile.bcc: delete $(LIB) only if exist
3182 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3184 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
3186 * device/include/malloc.h: introduced NULL
3187 * device/include/string.h: introduced NULL
3188 * device/include/stdlib.h: introduced NULL
3189 * device/lib/_memcpy.c: removed NULL
3190 * device/lib/_strcat.c: removed NULL
3191 * device/lib/_strchr.c: removed NULL
3192 * device/lib/_strcmp.c: removed NULL
3193 * device/lib/_strcpy.c: removed NULL
3194 * device/lib/_strcspn.c: removed NULL
3195 * device/lib/_strlen.c: removed NULL
3196 * device/lib/_strncat.c: removed NULL
3197 * device/lib/_strncmp.c: removed NULL
3198 * device/lib/_strncpy.c: removed NULL
3199 * device/lib/_strpbrk.c: removed NULL
3200 * device/lib/_strrchr.c: removed NULL
3201 * device/lib/_strspn.c: removed NULL
3202 * device/lib/_strstr.c: removed NULL
3203 * device/lib/_strtok.c: removed NULL
3204 * device/lib/malloc.c: removed NULL, include own header
3206 2003-02-02 <johan AT balder>
3208 * 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
3209 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3210 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3211 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3212 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3213 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3215 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3217 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3220 2003-02-01 <johan AT balder>
3222 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3224 2003-01-31 <johan AT CP255758-A>
3226 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3228 2003-01-30 <johan AT balder>
3230 * src/SDCCBBlock.c: automatic bug detection
3231 * src/SDCCicode.c: automatic bug detection
3233 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3235 * src/SDCCglobl.h: now --xram-size 0 works
3236 * src/SDCCmain.c: now --xram-size 0 works
3238 2003-01-29 <johan AT balder>
3240 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3242 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3244 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3245 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3246 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3247 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3248 * src/SDCCglobl.h: Added options --xram-size and --code-size
3249 * src/SDCCmain.c: Added options --xram-size and --code-size
3251 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3253 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3254 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3256 2003-01-27 <johan AT balder>
3258 * src/SDCC.y: fixed bug #613764
3260 2003-01-26 <johan AT balder>
3262 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3263 * src/SDCCsymt.h: fixed bug #673374
3264 * src/SDCCglue.c: fixed bug #661910
3265 * src/SDCCast.c: fixed bug #458099 and 673374
3267 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3269 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3270 * as/mcs51/strcmpi.h: added
3271 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3272 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3273 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3274 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3275 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3276 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3277 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3278 * as/mcs51/Makefile.aslink: new module strcmpi
3279 * as/mcs51/Makefile.asx8051: new module strcmpi
3280 * as/mcs51/Makefil.bcc: new module strcmpi
3281 * as/mcs51/Makefile.in: new module strcmpi
3282 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3284 2003-01-26 <johan AT balder>
3286 * src/SDCCglue.c: reverted back to 1.124
3287 * src/SDCCast.c: reverted back to 1.156
3288 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3290 2003-01-25 <johan AT balder>
3292 * src/SDCCglue.c: A better fix for bug #661910
3293 * src/SDCCast.c: A better fix for bug #661910
3294 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3296 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3298 * src/Makefile.in: remove spawn.o
3299 * src/SDCCmain.c: remove spawn.h
3300 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3301 * src/spawn.c: removed
3302 * src/spawn.h: removed
3303 * support/regression/ports/ds390/spec.mk: link with -r
3305 2003-01-24 <johan AT CP255758-A>
3307 * src/ds390/gen.c (aopOp): fixed bug #667458
3308 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3309 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3310 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3312 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3314 * src/mcs51/peeph.def: better assembler identation by Frieder
3315 * src/mcs51/gen.c: better assembler identation by Frieder
3317 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3319 * as/z80/string.h: removed for gcc 3.2
3320 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3321 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3323 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3325 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3326 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3327 * support/regression/Makefile: separate temp files for ports
3328 * support/regression/generate-cases.py: separate temp files for ports
3329 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3330 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3332 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3334 * moved tinitalk to device/examples/ds390
3336 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
3338 * as/mcs51/lkmem.c: rflag is for DS390
3339 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3340 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3341 (linkEdit): move mem- and map-files the same way as ihx-files
3342 * src/z80/main.c (_setDefaultOptions): removed --generic
3343 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3344 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3345 * src/pic/glue.c (picglue): --c1mode works again
3346 * src/pic16/glue.c (pic16glue): --c1mode works again
3347 * src/asm.c (printCLine): fix #660034
3349 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3351 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
3352 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3353 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3354 * as/mcs51/lkmem (summary): better fix for sp problem
3355 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3356 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3357 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3358 remove --stack-after-data
3360 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
3362 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3363 * src/SDCCutil.c (join): ugly bug: missing '\0'
3364 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3366 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3368 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3370 * src/pic/main.c (_asmCmd): gpasm supports -o
3371 * src/z80/main.c: more general macros
3372 * device/lib/Makefile.in: remove intermediate files
3374 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3376 * .version: Bumped version number to 2.3.3
3377 * src/SDCCBBlock.c: new option -o
3378 * src/SDCCglobl.h: new option -o
3379 * src/SDCCglue.c: new option -o
3380 * src/SDCCmain.c: new option -o
3381 * src/asm.c: new option -o
3382 * src/ds390/main.c: new option -o
3383 * src/pic/glue.c: new option -o
3384 * src/pic/pcode.c: new option -o
3385 * src/pic/ralloc.c: new option -o
3386 * src/pic16/glue.c: new option -o
3387 * src/pic16/pcode.c: new option -o
3388 * src/pic16/ralloc.c: new option -o
3389 * src/z80/main.c: new option -o
3390 * device/lib/Makefile.in: use -o
3391 * support/regression/ports/ds390/spec.mk: use -o
3392 * support/regression/ports/gbz80/spec.mk: use -o
3393 * support/regression/ports/mcs51/spec.mk: use -o
3394 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3395 * support/regression/ports/z80/spec.mk: use -o
3396 * support/regression/ports/ucz80/spec.mk: use -o
3397 * support/regression/ports/xa51/spec.mk: use -o
3398 * support/regression/fwk/lib/timeout.c: fix usage string
3400 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
3401 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
3403 2003-01-07 <johan AT balder>
3405 * src/SDCCast.c (decorateType): fixed bug #600035
3407 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
3408 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3409 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3410 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3411 * src/pic/pcode.c: outcommented unused variable to remove warnings
3412 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3414 2003-01-06 <karl AT turbobit.com>
3415 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3418 2003-01-06 <johan AT balder>
3420 * src/SDCCicode.c: fixed array add
3422 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
3423 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3424 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3426 2003-01-04 <johan AT balder>
3428 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3430 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3431 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3433 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3434 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
3435 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3437 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3438 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3440 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
3441 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3443 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3444 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3446 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3448 * in \sdcc\as\mcs51\ changed these files in order to create an
3449 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3450 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3451 following files to include the previous two files: aslink.dsp,
3452 Makefile.aslink, Makefile.bcc, and Makefile.in.
3454 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3455 .adb instead of .cdb
3457 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3459 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3460 value from option --iram-size.
3462 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3464 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3467 2002-09-18 <wiml AT hhhh.org>
3469 * SDCClrange.h: exposed setFromRange() and setToRange()
3470 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3471 packRegsForAccUse() (bug 542397)
3472 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3473 multiple times and emitting the fetch operations more than once
3474 added aopGetUsesAcc() function to allow binary operators to
3475 fetch their operands in the correct order; made genMinus() emit
3476 compact code for X = LITERAL - Y
3478 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3479 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3480 sprintf() in line 1267.
3482 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3483 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3486 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3487 Changes to aslink (All the changes are marked with 'JCF'):
3489 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3492 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3493 area BSEG. Also moves, if possible, the DATA area down into the internal
3494 ram so more space is available.
3496 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3499 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3500 not bytes. Function summary() which creates a memory usage summary
3501 file with extension .mem. Reports of overlaping stack and small stack
3502 size. If the space for the stack is less than 16 bytes aslink trows a
3505 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3506 the 8051. Option 'y' for memory summary output file.
3508 Changes to sdcc (All the changes are marked with 'JCF'):
3510 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3512 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3513 overlaying area for it (uses RegBankUsed[4]).
3515 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3516 bank zero as used by default. By default aslink locates the stack
3517 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3518 the creation of the .mem file. Delegates the allocation of data area
3519 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3520 the begining of the stack area to aslink.
3522 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3523 glue() in SDCCglue.c creates an area for it.
3525 2002-09-03 Borut Razem <borut.razem AT siol.net>
3526 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3527 sdcc/src/pic/glue.c:
3528 introduced atexit() handler for teporay files removal in case of
3529 errors, assertions, ...
3531 2002-08-29 Borut Razem <borut.razem AT siol.net>
3532 * sdcc/support/cpp2/auto-host_vc_in.h:
3533 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3534 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3535 Maybe there is a similar problem with BORLANDC? It should be checked!
3537 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3538 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3539 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3540 was not executed, and the compiler (cl) launched a warning:
3541 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3543 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
3544 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3546 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
3547 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3549 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3550 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3551 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3552 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3553 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3554 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3555 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3556 - added Release configuration in VS projects
3557 - review of compiler an linker options
3558 - VC .exe files are generated in bin_vc directory, not to interfere
3559 with binaries generated from other projects (cygwin, mingw, bcc ...)
3561 * sdcc/src/yacc.dsp: added
3563 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3564 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3565 and insert the version number definitions from .version
3567 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3569 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3570 added - genarate auto-host.h using auto-host_vc_in.h as template
3573 removed from CVS, generated automatically
3575 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
3576 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3578 2002-08-11 Borut Razem <borut.razem AT siol.net>
3579 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3581 2002-08-10 Borut Razem <borut.razem AT siol.net>
3582 * src/SDCCmain.c (main):
3583 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3584 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3585 The consequence was that some temporary files were not removed.
3588 unification of code in functions tempfilename() and tempfile():
3589 function tempnam() is defined in Visual Studio 6.0 and .NET
3591 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3593 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3594 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3595 - removed compiler command line option /WX: Treats all warnings as errors
3596 - update a list of source files, included into the project
3598 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3599 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3600 changed project type to Generic Project so that can be correcly converted to VS.NET project
3602 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3604 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3606 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3608 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3609 added return 0 statements after assert() to make compiler happy
3611 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3612 added newline in the def file to keep MSC compiler satisfied
3614 * sdcc/src/z80/gen.c:
3615 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3616 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3617 - solved MSC error in function aopDump()
3619 * sdcc_vc.h: define PREFIX as "\\sdcc"
3621 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
3622 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3624 2002-06-22 Scott Dattalo <scott AT dattalo.com>
3625 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3626 - Rewrote the register banking algorithm.
3627 - Added pCode live-range analysis to registers (for now, only non-used and
3628 singly-used registers optimized away)
3630 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3632 * 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.
3634 2002-05-10 Scott Dattalo <scott AT dattalo.com>
3635 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3637 2002-04-22 Michael Hope <michaelh AT vroom>
3639 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3641 * configure.in (DD_COPT): Added include support required for gbdk.
3643 * .version: Bumped version number just to increase it.
3645 * src/SDCCmain.c: Added -nostdinc to the default options.
3647 2002-04-15 Michael Hope <michaelh AT vroom>
3649 * device/lib/z80/printf.c (sprintf): Added.
3651 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3653 * src/z80/peeph.def: Added transpose redundent load rule.
3655 * src/z80/main.c: Added force callee saves for jaune.
3657 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3659 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3661 2002-03-28 Johan Knol <johan AT balder>
3663 * src/SDCCval.c: fixed bug #532436
3665 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3667 Added "char *Processor" field to the port structure.
3670 Added -p option. Allows port dependent processor to be specified.
3673 Initialized the new field char *Processor field to NULL in all ports
3676 Compiler generated registers for interrupt context saving
3677 were not getting allocated.
3679 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
3682 Fixed left shift. Will promote the left side of a left shift
3683 if a) left shifting more than size of operand or b) when assigned
3684 to something size > size of left side
3686 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3688 tons of changes. Register allocation has been
3689 rewritten. Added customization for the various PICs. Flow
3690 analysis is restructured. ...
3696 Added. device.c is a PIC port hack to accomodate variations
3699 2002-03-13 Michael Hope <michaelh AT vroom>
3701 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3703 2002-03-04 johanknol <johanknol AT manik>
3705 * /src/SDCCval.c: fixed
3707 const unsigned char arr[][2] = { { 0, 1 } };
3708 t18.c:1: error: Initializer element is not constant
3710 2002-03-04 bela <bela AT manik>
3712 * /device/include/mcs51reg.h:
3713 ds89c420 register definition update
3715 2002-03-03 <johan AT FRIJA>
3717 * support/Util/SDCCerr.c: did something, but don't no why anymore
3719 * support/regression/tests/bug-524691.c: made it a little less shy
3721 * src/SDCCast.c (decorateType): fixed bug #524697
3723 * src/SDCCast.c: made some lineno improvements
3725 * src/SDCCval.c (getNelements): changed warning to error
3727 * src/SDCCglue.c (printIvalArray): changed warning to error
3729 * src/SDCCicode.c: fixed a warning for mingw
3731 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3733 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3735 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
3737 * src/ds390/peeph.def:
3738 Added some more peephole rules
3740 * src/ds390/gen.c: Various fixes & enhancements
3742 * src/SDCClrange.c, src/SDCClrange.h:
3743 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3745 * src/ds390/ralloc.c:
3746 various fixes & enhancements (ds390) specific
3748 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3749 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3752 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3754 2002-03-02 <johan AT FRIJA>
3756 * src/SDCCast.c (decorateType): fixed bug #524708
3758 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3760 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3762 2002-03-01 Michael Hope <michaelh AT vroom>
3764 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3766 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3768 2002-03-01 <johan AT FRIJA>
3770 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3772 * src/SDCCast.c (decorateType): fixed bug #524209
3774 * src/SDCCval.c (valNot): fixed bug #524195
3776 2002-02-26 <johan AT balder>
3778 * src/xa51/gen.c: fixed a warning
3780 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3782 * src/SDCCast.c (decorateType): fixed bug #522534
3784 2002-02-23 <johan AT balder>
3786 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3788 2002-02-22 <johan AT balder>
3790 * src/SDCCast.c: fixed bug #514865
3792 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3794 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
3796 * sdcc/src/SDCCloop.c:
3797 Previous fix was not good. basic blocks that have "break" or "return" are
3798 not really partof a loop , but live ranges used in these blocks should
3799 be live thru the entire loop, so set partOfLoop but don't add them to
3802 2002-02-21 <johan AT FRIJA>
3804 * src/SDCCcse.c: fixed bug #514308
3806 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
3809 Fixed BUG #519583. If a conditional block ended in a return/break
3810 statement inside a loop, it was not being considered part of the loop.
3812 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3814 2002-02-10 Karl Bongers <karl AT turbobit.com>
3817 Fixed up SDCDB debugger somewhat. Updated debugger/README
3818 with lots of comments and notes.
3820 * device/examples/test2.c:
3821 Fix bug, "red" variable not being initialized(compiler complained).
3823 * device/examples/Makefile, examples/test3.c:
3824 Add Makefile in device/examples folder, compiles test3.c
3825 for use as a multiple module SDCDB test case.
3827 * sim/ucsim/cmd.src/cmdset.cc:
3828 Took out debug printfs in ucsim "next" command.
3831 Karl and Johan start ucsim XA support. Most dissassembly working,
3832 about 75% emulation done(plenty of work remaining).
3834 * sim/ucsim/z80.src:
3835 Add Z80 support to ucsim, add test-ucz80 regression test,
3836 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3837 Notice z80 compiler fails on examples/test3.c/crc code.
3839 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
3841 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3842 Added support for --parms-in-bank1
3844 * src/ds390/peeph.def:
3845 added a few more peephole optimzations
3848 1) added __builtin_inp & __builtin_outp used to read in data of given length
3849 from a memory mapped port
3850 2) added __builtin_memcmp
3851 3) added __builtin_swapw swap bytes of a short
3853 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3854 1) handle multiple send & receives from register bank1
3855 2) ralloc can now allocate DPTR1 to some liveRanges
3857 * src/SDCCsymt.c, src/SDCCsymt.h:
3858 changes to handle multiple sends & receives
3861 added some pointer arithmetic optimization
3864 added some pointer arithmetic optimizations but not stable yet so not
3865 called from anywhere (will get this working shortly)
3867 * src/SDCCopt.c: fixed for multiple sends & receives
3870 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3871 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3872 set preprocessor defines (depending on options)
3874 * src/SDCCicode.c, src/SDCCicode.h:
3875 changes made to handle multiple sends & receives
3878 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3880 * src/SDCCcse.c, src/SDCCcse.h:
3881 added function findbackward def (to be used in upcoming optimization)
3883 * src/SDCCcflow.c, src/SDCCcflow.h:
3884 added function returnAtEnd - to determine if a basic block terminates with
3887 * src/SDCCast.c, src/SDCCast.h:
3888 added option parms-in-bank1
3890 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3891 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3892 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3893 adjusted for --parms-in-bank1 option
3895 * device/include/string.h:
3896 donot redefine "reentrant" keyword
3898 * device/include/ds80c390.h: Added some more SFRs
3900 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3902 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3904 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3906 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3908 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3910 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3912 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
3914 * Added --xram-movc option
3916 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3918 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3920 2002-01-11 Johan Knol
3922 * Added math lib of Jesus Calvino-Fraga
3924 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
3926 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3927 * support/regression/Makefile: new target test-mcs51-stack-auto
3928 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3930 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
3932 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3934 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
3936 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3938 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3940 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3942 * src/SDCCglue.h: add definition for printIvalChar()
3944 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
3946 * src/SDCCast.c: fix #498138 by Johan
3948 * src/SDCCglue.c: fix #498138 by Johan
3950 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
3952 * support/regression/Makefile: fix clean
3954 * support/regression/ports/ds390/support.c: fix transmission of last character
3956 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
3958 * /sdcc/src/ds390/gen.c:
3959 a) improved computing address of stack variable
3960 b) took out some #if 0 code
3961 c) improved parmBytes adjustment
3962 d) improved genPlusIncr & genMinusIncr
3963 e) genCmp could generate bad code (when left assigned to DPTR)
3964 f) Fixed bug in hasInc
3966 * /sdcc/src/ds390/ralloc.c:
3967 a) packRegsForSupport could mess up live information (Fixed)
3968 b) packRegsDPTRuse could be incorrect for left & right shift
3970 * /sdcc/src/mcs51/ralloc.c:
3971 packRegsForSupport could mess up the live information (Fixed)
3973 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3975 * /sdcc/src/SDCCast.c:
3976 can reverse a loop even if function call is present as long
3977 as the loop control variable is local & is not passed as parameter
3979 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
3981 * /sdcc/ChangeLog: *** empty log message ***
3983 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3984 More builtin function additions for TININative
3986 * /sdcc/src/ds390/ralloc.c:
3987 Had broken the regression testsuite
3989 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3991 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3992 Added funcattr hasStackParms will be set for reentrant functions when there
3993 are paramteres on the stack, this helps in minimizing frame pointer generation
3994 typeFromStr can handle function pointers now
3996 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3997 *** empty log message ***
3999 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4001 * /src/ds390/gen.c, /src/ds390/main.c:
4002 More builtin function additions for TININative
4004 * /src/ds390/ralloc.c:
4005 Had broken the regression testsuite
4007 * /src/SDCCast.c: Fixed a bug in dumptree
4009 * /src/SDCCsymt.c, /src/SDCCsymt.h:
4010 Added funcattr hasStackParms will be set for reentrant functions when there
4011 are paramteres on the stack, this helps in minimizing frame pointer generation
4012 typeFromStr can handle function pointers now
4014 * /doc/builtins.txt, /doc/TININative.txt:
4015 *** empty log message ***
4018 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4020 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
4021 ALPHA version for -mTININative
4023 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
4024 updated to reflect changes in the port structure
4027 added function do_assemble (similar to do_link) if non-null this function
4028 will be called to do assembly (-mTININative) requires a multi command
4030 added function genAssemblerEnd will be called to generate assembler Epilogue
4033 added _JavaNative to debug info printing
4035 * /src/SDCCmain.c: added option --tini-libid
4036 added port->do_assemble function (-mTININative) has a multi command assemble
4038 * /src/SDCCglue.c: Disabled "constExpr" check
4039 added port->genAssemblerEnd function
4041 * /src/SDCCglobl.h: Added option --tini-libid value
4044 tookout optimizeCompare from the header (has no external references)
4046 * /src/SDCCast.c: made one more function "static"
4048 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4050 * src/z80/mappings.i: Added z80asm support.
4052 * src/z80/main.c: Added z80asm support on --asm=z80asm
4054 * src/z80/gen.c: Fixed asm portability issues.
4056 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4058 * src/SDCCglue.c (printExterns): Added global/extern split.
4060 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4062 * support/regression/Makefile: added test for mcs51 model large
4064 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4066 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4068 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4070 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4072 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4074 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4076 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4078 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4080 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4082 * support/regression/tests/simplefloat.c: Port to mcs51.
4084 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4085 * support/regression/tests/bug-485362.c: Added.
4087 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4089 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4091 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4093 * src/z80/gen.c (aopDump): Added a dump function.
4095 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4096 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4098 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4100 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4102 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4104 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4106 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4108 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4110 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4112 * support/regression/ports/ds390/support.c: Use tinibios.
4114 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4116 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4118 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4119 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4121 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4123 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4125 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4127 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4129 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4130 (packRegsForIYUse): Created and optimised.
4132 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4134 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4135 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4137 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4139 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4141 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4143 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4145 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4147 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4149 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4151 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4153 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4155 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4157 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4159 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4160 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4161 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4163 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4165 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4166 (genNotFloat): Added.
4167 (genUminusFloat): Added.
4169 * device/lib/z80/Makefile: Added floating pt stubs.
4171 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4173 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4175 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4177 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4179 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4181 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4183 * sdcc/support/regression/Makefile: Add port ds390.
4185 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4187 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4189 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4191 * sdcc/support/regression/ports/ds390/support.c: Added.
4193 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4195 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4197 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4199 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4201 * device/include/malloc.h: Added z80 and gbz80 support.
4203 * device/lib/gbz80/heap.s: Added.
4205 * device/lib/z80/heap.s: Added.
4207 * device/lib/malloc.c: Added z80 and gbz80 support.
4209 * support/regression/tests/malloc.c (testMalloc): Added.
4211 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4213 * support/regression/tests/bug-478094.c: Added.
4215 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4217 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
4219 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4221 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4223 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4225 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4227 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4229 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4231 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4233 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
4235 * support/regression/tests/bug-477927.c: Added.
4237 * src/z80/peeph.def: Added minor rules.
4239 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4241 * src/z80/peeph.def: Added jump optimisation modification.
4243 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
4245 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4247 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
4249 * support/regression/tests/funptrs.c: Added.
4251 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
4253 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4255 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
4257 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4259 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4261 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4262 (movLeft2ResultLong): Created.
4264 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4265 (joinPushes): Added. Joins two char pushes into a word push.
4267 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
4269 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4271 * support/makebin/Makefile (install): Added creation of dest dir.
4273 2001-10-24 Karl Bongers <karl AT turbobit.com>
4275 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4277 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
4279 * src/z80/ralloc.c: Turned off faulty pack for one use.
4281 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4283 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4285 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
4287 * support/regression/Makefile: Improved clean
4289 * support/regression/ports/gbz80/spec.mk: Added clean
4291 * support/regression/ports/host/spec.mk: Added clean
4293 * support/regression/ports/z80/spec.mk: Added clean
4295 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4297 * support/regression/ports/mcs51/timeout.c: little improvements
4299 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
4301 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4303 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4305 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4307 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
4309 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4311 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4313 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
4314 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4316 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4318 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4320 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4322 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4324 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4326 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4328 * support/regression/tests/longor.c: Added.
4330 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
4332 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4334 * as/mcs51/aslink.h: define PATH_MAX
4336 * as/mcs51/asm.h: define PATH_MAX
4338 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4340 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4342 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4344 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4346 * src/SDCCglobl.h: define PATH_MAX
4348 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4350 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4352 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
4354 * src/z80/gen.c (gencjneshort): Fixed
4356 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4358 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
4360 * support/regression/tests/bug-469671.c: Added.
4362 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4364 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
4366 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4368 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4370 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
4372 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4374 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4376 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4378 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4380 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4382 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4384 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4386 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
4388 * 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.
4390 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4392 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4394 2001-10-07 <johan AT FRIJA>
4396 * device/lib/gets.c (gets): fixed the return value.
4398 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
4399 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4401 * 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.
4403 * 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.
4405 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4407 * src/pic/gen.c: Removed Safe_strdup.
4409 * configure.in: Added option to enable libgc support.
4411 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4412 (bitVectUnion): Optimised.
4413 (bitVectIntersect): Optimised.
4414 (bitVectBitsInCommon): Optimised.
4415 (bitVectCplAnd): Optimised.
4417 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4419 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4421 * src/SDCCmain.c: distinguish between assembler debug and plain options
4423 * src/avr/main.c: remove standard assembler options
4425 * src/ds390/main.c: remove standard assembler options
4427 * src/mcs51/main.c: remove standard assembler options
4429 * src/port.h: removed "PENDING" comment
4431 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4433 * src/device/lib/_mulint.c : new, with assember functions
4435 * src/device/lib/_mullong.c : new, with assember functions
4437 * src/device/lib/_divuint.c : with assember functions
4439 * src/device/lib/_divsint.c : with assember functions
4441 * src/device/lib/_divulong.c: with assember functions
4443 * src/device/lib/_divslong.c: with assember functions
4445 * src/device/lib/_moduint.c : with assember functions
4447 * src/device/lib/_modsint.c : with assember functions
4449 * src/device/lib/_modulong.c: with assember functions
4451 * src/device/lib/_modslong.c: with assember functions
4453 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4455 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4457 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4458 replaced _mululong.c and _mulslong.c by _mullong.c
4460 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4462 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4464 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4466 * src/SDCCglue.c: test, if win32api is available for MINGW
4468 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4470 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4471 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4472 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4473 * support/regression/ports/host/spec.mk: removed GENERIC
4474 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4475 * support/regression/ports/z80/spec.mk: removed GENERIC
4477 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
4479 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4481 * support/regression/tests/bug-467035.c: Created.
4483 2001-10-01 <johan AT FRIJA>
4485 * src/SDCC.y: fixed bug #466586 part 1
4487 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
4489 * SDCCicode.c: z80 has no generic pointers
4490 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4492 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
4494 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4496 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
4498 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4500 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4502 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
4504 * configure.in: Fixed up so that ucsim is only configured once.
4506 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4508 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4509 (getPathDifference): As above.
4511 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4513 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4515 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
4516 * .version: Updated to 2.3.1
4518 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4519 Added copyright header.
4521 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4522 (assemble): Added support for macro based assembler commands.
4523 (linkEdit): Added support for macro based linker commands.
4524 (preProcess): Changed the pre-processor to use macros.
4525 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4526 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4528 * device/lib/z80/crt0.s: Added module name for debugging.
4530 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
4532 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4534 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4536 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4538 * src/Makefile.in: Added SDCCmacro and SDCCutil
4540 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
4542 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4544 2001-09-16 <johan AT FRIJA>
4546 * 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.
4548 2001-09-15 <johan AT FRIJA>
4550 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4551 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4553 2001-09-11 <johan AT FRIJA>
4555 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4557 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
4559 * support/regression/tests/bug-460444.c: Added test case.
4561 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4562 (genCast): Added justification for all of the asserts.
4564 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
4566 * support/regression/support.c: _xdata replaced by xdata
4568 * support/regression/spec.mk: removed _generic
4570 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
4572 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4574 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4575 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4577 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4579 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4581 * support/regression/tests/bug-460010.c: Added test case.
4583 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4585 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
4587 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4589 * support/regression/testfwk.c: removed workaround for bug #436344
4591 * support/regression/tests/bp.c: use less memory with mcs51
4593 * support/regression/tests/bug-441448.c: use less memory
4595 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4597 * support/regression/collate-results.py: typo
4599 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
4601 * support/regression/tests/fetchoverlap.c: Added new test case.
4603 * support/regression/tests/bp.c: Added new test case.
4605 * support/regression/tests/bug-448984.c: Added new test case.
4607 * support/regression/tests/pow2shifts.c: Added new test case.
4609 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4610 (genlshTwo): Fixed right shift for count > 8.
4612 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4614 2001-09-08 <johan AT FRIJA>
4616 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4618 2001-09-07 <johan AT FRIJA>
4620 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4622 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4624 2001-09-06 <johan AT FRIJA>
4626 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4627 * bernhard noted me at this: "() equals to (void)" (1.38)
4629 2001-09-05 <johan AT FRIJA>
4631 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4633 2001-09-04 <johan AT FRIJA>
4635 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4638 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
4640 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4642 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
4644 * link/z80/aslink.h: Fixed path for PATH_MAX
4646 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
4648 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4650 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4652 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4654 * 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.
4656 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
4658 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4659 (genCmp): Fixed up genCmp for the GB with longs.
4661 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4663 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4665 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4667 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4669 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
4671 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4673 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
4675 * 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.
4677 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4679 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
4681 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4683 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4685 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
4687 * sim/ucsim/configure: little improvement of Cygwin-detection
4688 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4689 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4690 * support/regression/tests/bug-221100.c: small changes for mcs51
4691 * support/regression/tests/bug-221168.c: small changes for mcs51
4692 * support/regression/tests/bug-227710.c: small changes for mcs51
4693 * support/regression/tests/staticinit.c: small changes for mcs51
4694 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4695 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4696 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601