1 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
3 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
6 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
8 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
13 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
15 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
17 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
18 would only assign 0x300001 register.
20 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
22 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
23 in COMPILE_FLAGS. Thanks to G. Gallant for report.
25 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
27 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
29 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
30 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
31 added peephole 254 (left shift), 255 (jump table)
33 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
35 * device/lib/Makefile.in: removed comment line with model-pic16,
36 * (target port-specific-objects-pic16): the libraries and objects
37 are copied to the build directory form the device/lib/pic16/bin
40 Cumulative patch concerning pic16 port:
41 * library directory has been re-organized,
42 * added support for PIC18F1220,
43 * added headers and library sources for chips 18f1220,18f6520,
44 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
46 * configuration registers setting has changed, now each supported
47 device has a complete description of the registers it uses,
48 * all initialisations are moved to idata sections, these section
49 can be absolute or relocatable,
50 * fixed initialisation of codespace variables,
51 * fixed warning about PCLATU and gpsim,
52 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
53 * (genAssign): use table reads when assigning from variables in codespace,
54 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
55 char/int variables placed in codespace,
56 * (pic16_emitConfigRegs): NEW, emits a list with configuration
57 registers set in .asm file, no need for --pomit-config-words anymore,
58 * (pic16glue): some 8051 legacy segments are commented out
59 (to be removed completely),
60 * added support for alternative assembler and linker with --asm=
61 and --link= command line arguments,
62 * peepholes are disabled automatically in the port, no need to
63 specify on command line,
64 * port supports natively char/int/long multiplication, but converts
65 all divisions to support functions,
66 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
67 to the file set in variable $2,
68 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
69 strings in ASCII format and not in hex,
70 * ralloc.c (serialRegAssign): added a triplet of conditional calls
71 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
72 allocate proper register if iCodes aren't temporary,
74 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
76 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
78 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
80 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
83 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
85 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
86 computed address is reused
87 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
90 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
92 * src/z80/gen.c: (genArrayInit): must check for pointers too
94 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
96 * support/regression/tests/zeropad.c: never meant to commit the
97 nestedstruct test: removed, added check for GCC version
99 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
101 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
102 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
103 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
104 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
105 bugs 928906 and 954082 half-empty initializers
107 * src/SDCCsymt.c (getAllocSize): added for above fix
108 * src/z80/gen.c (genArrayInit): fixed bug 741044
109 * support/regression/tests/zeropad.c: added tests
111 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
113 * src/pic16/device.c (pic16_dump_section): corrected bug which
114 caused some symbols of the libraries to be misplaced
116 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
119 * src/pic16/ralloc.h,
120 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
121 to fix conflict with pic port
123 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
125 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
126 externs configuration variables,
127 * src/pic16/ralloc.h,
128 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
129 prototype in header, commented out some debug messages
131 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
135 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
136 for gpasm COFF object generation. Thanks to D. Hawkins for
139 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
142 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
143 Brock for spotting this)
144 * src/ds390/gen.c (genEndFunction),
145 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
146 interrupt handler and critical. Disable push/pop optimizations when
147 peephole optimizations disabled.
149 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
151 Updated pic16 library sources and headers.
152 * device/lib/pic16/pic18f*/ ,
153 * device/include/pic16/*.h: modified to handle structured SFR
156 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
158 * src/port.h (PORT structure): added hook initPaths, now each
159 port can declare its own default search paths,
160 which can been seen with the --print-search-dirs option,
161 see pic16 port for example,
162 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
163 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
164 * (doPrintSearchDirs): NEW, replaces in a central manner the
165 printing of search dirs which was split in set*Paths functions,
166 * (main): added call to port->initPaths and doPrintSearchDirs,
171 * src/izt/tlcs900h.c,
174 * src/pic16/main.c: modified port structures to reflect addition of
177 * src/pic16/device.c (regCompare): registers are finally sorted by name,
178 * (pic16_dump_section): for registers in same address reserve memory once,
179 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
181 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
182 result is greater in size than right or left,
183 * (pic16_genUMult8X8_8): there are some cases where the result can
184 be 16 bits size, so handle these,
185 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
186 * (pic16_outBitC): modified to emit pcodes,
187 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
189 * (genDivOneByte): implemented algorithm to divide 8-bits,
190 * (genCmp): uncommented goto, but issues still exist,
191 * (genAnd): fixed a bug with variables >8bits,
192 * (genPackBits): optimization added that uses BCF/BSF to change a
194 * (genAssign): fixed bug when assigning floating point literals,
195 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
196 __sdcc_gsinit_startup label,
197 * src/pic16/main.c (_pic16_init): removed search directory
199 * (_pic16_initPaths): NEW, used to initialise search directories,
200 * (_hasNativeMulFor): support functions for all except char/int
201 multiplication, and char division,
202 * (PIC16_port struct): modified entry for native mul support,
203 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
205 * (buildCallTree): call to register_usage is ifdef'ed out,
207 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
209 * device/include/string.h: applied Stas Sergeev's patch to make this
210 header file compatible with the preprocessor -Wundef option
211 * src/SDCCmain.c (main): abort compilation if preprocessor reports
212 failure (fixes bug #941458)
214 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
216 * src/SDCCopt.c (killDeadCode): fixed bug #907733
217 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
218 that the variable, not the function, should be static
219 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
220 to be consistent with non-literal case
222 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
224 * src/SDCCast.c (isConformingBody): fixed bug #949967
225 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
226 convilong): fixed bug #952086
228 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
230 * src/SDCCmem.c (allocVariables): fixed bug #955321
232 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
234 * src/hc08/main.c (_hc08_genAssemblerEnd),
235 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
236 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
237 completely eliminated the use of a temporary file
238 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
239 when more than one file linked
240 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
242 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
244 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
245 which fixes bug #543481
246 * support/regression/tests/bug-751703.c: fixed comments left from a
248 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
249 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
250 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
252 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
253 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
254 are now changed to underscores in moduleName
256 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
258 * as/mcs51/lkmem.c: better fix for bug #954173
260 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
261 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
263 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
264 * device/include/c8051f000.h,
265 * device/include/c8051f120.h,
266 * device/include/c8051f300.h,
267 * device/include/c8051f310.h,
268 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
271 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
273 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
274 and mailing lists, doc'ed --no-peep-comments, removed reference
275 to knoppix (newest version has no LyX/LaTeX), other minor changes
276 * src/SDCCglue.c (glue): save 2 bytes stack space with
277 option --main-return. The ljmp could probably be avoided too
279 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
281 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
283 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
285 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
286 * src/SDCCopt.c (isLocalWithoutDef),
287 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
288 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
289 (credit to Maarten Brock for patch #949363, on which this is based)
290 * support/regression/tests/bug-751703.c: some test cases of extern used
293 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
295 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
297 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
299 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
300 dwWriteLabel): fix to create valid debugger symbols even when
301 the module name has non-alphanumeric symbols in it
302 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
303 when a variable's allocation has been optimized away
306 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
308 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
310 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
312 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
314 * src/z80/gen.c (z80_emitDebuggerSymbol),
316 * src/pic/gen.c (pic14_emitDebuggerSymbol),
318 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
320 * src/avr/gen.c (avr_emitDebuggerSymbol),
322 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
324 * src/SDCCdebug.c (emitDebuggerSymbol),
326 * src/port.h: added a debugger struct to the port struct. Added a
327 callback for defining debugger symbols
329 * src/SDCCast.c (createLabel),
330 * src/SDCC.y (labeled_statement): mark all compiler generated labels
333 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
334 iCode back to the ast for the function
336 * src/hc08/ralloc.c (hc08_assignRegisters),
337 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
338 unneeded fields from the regs struct.
339 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
340 pushReg() & pullReg() functions instead of emitcode()
342 * src/hc08/gen.c (genLabel, genhc08Code),
343 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
345 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
348 * src/hc08/gen.c (genEndFunction, genhc08Code),
350 * src/mcs51/gen.c (genEndFunction, gen51Code),
352 * src/ds390/gen.c (genEndFunction, gen390Code),
354 * src/z80/gen.c (genEndFunction, genZ80Code),
357 * src/pic/gen.c (genEndFunction, genpic14Code),
359 * src/pic16/gen.c (genEndFunction, genpic16Code),
361 * src/avr/gen.c (genEndFunction, genAVRCode),
363 * src/xa51/gen.c (genEndFunction, genXA51Code),
365 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
366 specific code to cdbFile.c and out of the backend code generators
368 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
369 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
370 starting address is now 0
374 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
375 assembler directive for DWARF support
376 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
380 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
382 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
384 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
385 and inappropriate peephole optimization in jump tables
387 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
390 * src/SDCCglue.c: sdccopt works for the hc08 port now
392 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
394 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
396 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
398 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
400 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
402 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
406 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
407 comments from the peephole optimizer replacement rules
408 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
410 * src/SDCCcse.c (updateSpillLocation),
411 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
413 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
414 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
417 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
419 * src/SDCCsymt.h: a missing part of my last change
420 * src/pic/ralloc.c (regTypeNum),
421 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
423 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
426 * src/SDCCicode.c (aggrToPtrDclType),
428 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
429 ptrPseudoSymConvert),
430 * src/pic/ralloc.c (regTypeNum),
431 * src/pic16/ralloc.c (regTypeNum),
432 * src/hc08/ralloc.c (regTypeNum),
433 * src/ds390/ralloc.c (regTypeNum),
434 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
435 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
437 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
439 * link/z80/lkmain.c (afile),
440 * as/hc08/lkmain.c (afile),
441 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
442 prevent a pointer problem when a filename has no directory and
443 no extension specified.
445 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
447 * link/z80/lkmain.c (afile): allow periods in directory names
448 * link/z80/lkmain.c (afile),
449 * as/mcs51/lkmain.c (afile),
450 * as/hc08/lkmain.c (afile): allow linker script file to have an
451 extension other than ".lnk"
452 * link/z80/lklex.c (getfid),
453 * link/z80/lkmain.c (parse),
454 * as/mcs51/lklex.c (getfid),
455 * as/mcs51/lkmain.c (parse),
456 * as/hc08/lklex.c (getfid),
457 * as/hc08/lkmain.c (parse): Support comments in the linker script
458 file on lines by themselves and after filenames
460 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
462 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
464 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
466 * src/z80/peeph-z80.def: removed some peephole rules that don't
467 work with multibyte arithmetic (fixed bug #937126)
468 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
469 to registers and not global variables
470 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
471 geniCodePreInc, geniCodePostDec, geniCodePreDec,
472 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
473 checking for assignments not internally generated (fixed bug #931895)
474 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
475 structure member (fixed bug #930072)
477 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
479 * src/SDCCmain.c (linkEdit),
480 * src/hc08/main.c (_hc08_parseOptions),
481 * as/hc08/Makefile.in,
485 * as/hc08/lkrloc.c (relr, rele),
486 * as/hc08/lkarea.c (lnkarea)
487 * as/hc08/lkmain.c (afile, parse),
488 * as/hc08/lkelf.c: support for ELF output
489 * as/hc08/lks19.c (s19),
490 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
492 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
494 * as/mcs51/lkihx.c: Fixed bug #899105.
496 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
498 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
499 .dsp files from Unix to DOS.
501 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
503 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
504 function pointers; we have been compliant for several months now.
505 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
506 change that was accidently commented out
507 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
508 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
511 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
513 * src/hc08/gen.c: output of all of the internal debugging information
514 is now controlled by the D() macro; it is disabled by default
516 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
518 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
519 harder to keep the same registers during a CAST iCode
520 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
521 long via int can be done in a single cast, if the signedness is
523 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
524 putchar() in tinibios.c in ds390's library
526 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
528 * src/SDCCast.c (decorateType): fixed bug #898889,
529 cast result of a literal complement too
530 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
531 fixed check for bitfields
533 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
535 * src/SDCCicode.c (geniCodeLogic): made it static,
536 (geniCodeLogicAndOr): added in order to fix bug #905492,
537 (ast2iCode): fixed bug #905492
538 * support/regression/tests/bug-905492.c: added
539 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
540 (processParms): fixed bug #927659: don't copy parms, this will clear
542 * support/regression/tests/bug-927659.c: added
544 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
546 * src/SDCCast.c (addCast): don't cast float to char
547 * device/lib/libsdcc.lib: added _memmove
549 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
551 * device/lib/large/Makefile: fixed parallel execution by
552 replacing `make` by `$(MAKE)`
554 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
556 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
557 offsets (fixes bug #923936)
559 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
561 * device/lib/small/Makefile: fixed parallel execution by
562 replacing `make` by `$(MAKE)`
564 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
566 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
568 2004-03-23 Scott Dattalo <scott AT dattalo.com>
570 * src/pic/gen.c (genCpl): multi-byte complements were not working.
571 * src/regression/Makefile: Regression test was not running.
573 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
575 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
576 complement if possible
577 * src/SDCCval.c (valComplement),
578 * src/SDCCicode.c (operandOperation): fixed complement of literal
579 * support/regression/tests/onebyte.c (testComplement): added
581 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
583 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
584 return an optimized tree; actually replace actParm with the new tree
585 * src/SDCCast.h: added some parantheses to remove side effects
586 * support/regression/tests/bug-920866.c
588 2004-03-21 Scott Dattalo <scott AT dattalo.com>
589 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
590 Bit operands were not being handled properly in the pic14 port.
591 (now src/regression/add.c passes again).
593 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
595 * src/SDCC.y (labeled_statement): case and default no longer require
596 a following statement (RFE #893037)
598 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
600 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
601 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
602 disabled (fixes bug #916294)
603 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
604 "mov a,acc"; patch provided by Lenny Story
605 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
607 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
609 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
611 * src/ds390/gen.c (genFunction, genEndFunction),
612 * src/ds390/ralloc.c (ds390_assignRegisters),
613 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
614 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
615 pushed if there are parameters passed on the stack. Also, a cleaner
616 way to decide if r0/r1 should be pushed/popped. (Together they fix
619 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
622 * device/lib/mcs51/crtpagesfr.asm,
623 * device/lib/mcs51/crtxinit.asm,
624 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
625 to avoid confusion with Si Lab's SFRPAGE register.
627 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
629 * src/SDCCglue.c (emitMaps): allow public sfr variables
630 * src/SDCCglue.c (initialComments): include compiler build date
631 with compiler version and put the timestamp of the generated
632 assembly file on a serperate line to be less confusing.
633 * src/port.h: added genInitStartup hook
640 * src/z80/main.c: genInitStartup initialize as NULL (default to
641 historical behaviour)
642 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
643 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
644 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
645 library instead of hard coding it into the compiler.
646 * support/regression/ports/mcs51-stack-auto/spec.mk,
647 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
648 * device/lib/mcs51/Makefile,
649 * device/lib/small/Makefile,
650 * device/lib/large/Makefile,
651 * device/lib/mcs51/crtpagesfr.asm,
652 * device/lib/mcs51/crtstart.asm,
653 * device/lib/mcs51/crtxclear.asm,
654 * device/lib/mcs51/crtxinit.asm,
655 * device/lib/mcs51/crtclear.asm,
656 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
657 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
658 and into user configurable files.
659 * device/lib/clean.mk: clean mcs51 directory too
660 * support/regression/tests/longlit.c: added static to T1 declaration
661 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
662 accesses in the initialization code
664 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
666 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
667 OSCTRIMVAL as noted in bug #916008
669 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
671 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
672 in loops with multiple exits (reported as incorrect registers
673 used by Martin Helmling in Sdcc-user list)
675 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
677 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
678 made ds390 register extensions look less like error messages
680 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
682 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
683 reported by Adam Wozniak in Sdcc-user list
685 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
687 * src/SDCCast.c (decorateType): fixed with bug and promotion in
688 arithmetic optimizations, added debug output
690 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
692 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
693 * sdcc.spec: updated and split sdcc into 3 rpms
694 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
695 needed for literals of LEFT_OP and '+'
696 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
697 introduced RESULT_TYPE_NOPROM
698 (geniCodeMultiply): fixed logic for decision if mul is optimized to
700 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
701 limited promotion to int only for '*'
702 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
704 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
706 * src/pic16/gen.c (genSkip),
707 (genc16bit2lit), (gencjneshort): commented out
708 (is_LitOp): new helper function, checks operand type
709 (genCmpEq): rewritten
711 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
713 * support/regression/tests/bug-908454.c: added
715 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
717 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
718 * src/SDCCicode.c (usualBinaryConversions): op needs int type
719 (geniCodeCast): cosmetic, don't preserve bit storage class
720 (geniCodeLeftShift): added promotion
721 (geniCodeLogic): fixed regression
722 * src/SDCCsymt.c (computeTypeOr): accept bits too
723 (compareType): 2nd part of fix for bug #908454, needed for bitfields
725 2004-03-07 Borut Razem <borut.razem AT siol.net>
727 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
729 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
731 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
732 version of pic16_genPackRegisters which does not check if ic is a
734 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
735 function cause string1.c regression test fails
737 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
739 * sim/ucsim/configure.in,
740 * sim/ucsim/configure,
741 * sim/ucsim/doc/Makefile.in: use docdir
742 * src/SDCC.y: fixed sbit atrributes
743 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
744 * src/SDCCast.c (decorateType): |^& need special promotion handling
746 * src/SDCCsymt.h: moved definition of RESULT_TYPE
747 * src/SDCCsymt.h (computeType),
748 * src/SDCCicode.c: computeType() needs op
749 * src/SDCCsymt.c (checkTypeSanity),
750 * doc/sddman.lyx: "plain" bitfields are unsigned
751 * src/SDCCsymt.c (computeTypeOr): added
752 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
754 * src/SDCCval.c (val*): computeType() needs op
755 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
756 * support/regression/tests/onebyte.c: added tests for |^&
758 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
760 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
761 for writing icode into asm output.
763 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
765 * src/pic16/device.c: added some debug lines enabled
766 with macro DEBUG_CHECK,
767 * src/pic16/genarith.c: more debug in genPlus,
768 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
769 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
770 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
771 * (aopForSym): onStack symbols are re-placed in data memspace,
772 and onStack flag is cleared,
773 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
774 copy temporary pcodeop,
775 * (genPcall): added warning for not updating PCLATU,
776 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
777 always true for pic16 port,
778 * (genMultOneWord): NEW, supports integer multiplication,
779 * (genMult): modified to call genMultOneWord,
780 * (ifxForOp): added warning when return NULL,
781 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
782 flag is set before call to operandFromSymbol for implicit
784 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
785 options.intlong_rent are set by default,
786 * (_hasNativeMulFor): modified to allow port generation of integer
788 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
789 set regtype to REG_SFR for all registers, restricting seting the
790 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
792 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
794 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
795 more than 500 times in the regression tests
797 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
799 * support/Util/SDCCerr.h,
800 * support/Util/SDCCerr.c,
801 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
803 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
804 for symbol conflicts.
805 * support/valdiags/tests/enum.c,
806 * support/valdiags/tests/tentdecl.c,
807 * support/valdiags/tests/struct.c: expect possible error messages
808 referring to original symbol definitions.
809 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
811 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
813 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
815 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
817 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
819 * src/pic16/ralloc.c (newReg): fixed bug #908929
821 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
823 * src/ds390/gen.c: added missing #include "main.h"
825 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
827 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
828 checking if symbol is already in set,
829 * src/pic16/device.h: prototype for checkAddSym,
830 * src/pic16/gen.c: (_G): added entry interruptvector,
831 * (assignResultValue): removed some commented out lines,
832 * (genFunction): check for ISR via sym->type, absolute section for
833 interrupt code is created via a new pBlock, the goto instruction is
834 placed now correctly at the interrupt vector position, changed all
835 references from ivec to _G.interruptvector,
836 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
837 is the interrupt is a high priority one, same for return from ISR,
838 * src/pic16/glue.c: changed all calls of addSetHead for publics and
839 externs to calls of checkAddSym,
840 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
841 pic16_pcode_verbose flag is set,
842 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
843 * src/pic16/pcoderegs.c: message about how many registers are saved
844 will only be emitted if pic16_pcode_verbose flag is set,
846 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
848 * src/ds390/ralloc.h,
849 * src/ds390/ralloc.c (ds390_regWithIdx),
850 * src/ds390/gen.c (emitcode),
852 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
853 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
854 ds390operandCompare, getRegsRead, getRegsWritten,
855 initializeAsmLineNode): customized instruction size calculation for
856 ds390, started basis for some register optimizations
857 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
858 corresponding assembly output
859 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
860 missing push/pop of r0/r1. Optimized push/pops
862 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
864 * src/mcs51/main.c (instructionSize): fixed ACALL size
865 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
867 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
869 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
870 the sorting of rlist with NULL elements
871 * (print_idataType, print_idata): NEW to create idata sections
872 * src/pic16/device.h: idataSymSet new variable
873 * src/pic16/gen.c (genFunction): fixed some bugs in string
874 comparing, improved the absolute section creation for ISRs,
875 added FSR0L/FSR0H in registers that are saved in an ISR,
876 * (genInline): fixed the processing of inline snippets,
877 now they undergo no process by the peephole optimizer
878 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
879 are placed in idataSymSet,
880 * (pic16emitStaticSeg): extern symbols are added in externs,
881 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
882 switching when aboslute variables are placed in access bank memory
883 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
884 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
885 commented out with #if,
886 * (pic16_packRegisters): reintroduce the check for CAST because some
887 symbols are not correctly handled,
888 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
889 pCodeInstruction instead of pCode,
890 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
891 pCodeAsmDir definition,
892 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
893 directive, then the argument directive is emitted without the leading
894 tab, hack for inline labels which must be in the first column,
895 * (compareLabel,pic16_findNextInstruction),
896 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
897 * (insertBankSwitch): modified for the new pCodeAsmDir,
899 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
900 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
902 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
904 * (pushSide): commented out with #if,
905 * (assignResultValue): fixed some typos in saving
907 * (genPcall): FIXED and sync'ed with genCall,
908 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
909 * (genNearPointerGet): fixed to handle some more cases,
910 implementation scheme via table reads,
911 * (genConstPointerGet): modified to access code memory correct,
912 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
913 and improved to handle some cases
914 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
915 instead of "RETLW" for init data
916 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
917 not IN_DIRSPACE, work around to reduce bank switching when aboslute
918 variables are placed in access bank memory (<0x80 and >=0xf80),
919 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
920 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
921 TBLWT_POSTDEC,TBLWT_PREINC
922 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
923 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
925 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
926 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
927 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
928 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
930 2004-02-29 Borut Razem <borut.razem AT siol.net>
932 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
933 support/Util/findme.h, support/Util/system.h: enhance binary relative
934 search for lib and include by using findProgramPath()
936 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
939 * src/SDCCpeeph.c (pcDistance),
941 * src/mcs51/ralloc.h,
942 * src/mcs51/ralloc.c (mcs51_regWithIdx),
944 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
945 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
946 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
947 size calculation port specific, started basis for some register
949 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
950 missing push/pop of r0/r1. Optimized push/pops
951 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
952 * device/lib/_modsint.c (_modsint),
953 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
954 and stack version so regression tests pass
956 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
958 * src/Makefile.in (dep): include SLIBOBJS in dependency check
959 * src/SDCCast.c (decorateType): catch another small optimization
961 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
962 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
963 modified to finally use computeType() all over SDCC,
964 see Feature Request #877103
965 * src/SDCCval.h: cosmetic
966 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
967 valCompare(); regression tested in muldiv.c
968 * support/regression/tests/muldiv.c (testMod): mod sign follows
971 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
973 * src/SDCCast.c (decorateType): fixed bug #902362
974 * doc/INSTALL.txt: fixed install instructions for win32
976 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
978 * device/include/Makefile.in (install): fixed by replacing spaces
981 * doc/INSTALL.txt: updated for release
982 * doc/sdccman.lyx: added warning for --xstack being buggy
984 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
986 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
987 to eliminate build warnings.
988 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
990 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
991 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
993 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
994 removed -penable-stack, added comment for stack pragma, added
995 warning for not initializing the stack/frame registers, removed
996 comment at interrupts section
998 Stack is made permanent, there is no ability to disable stack usage.
999 * src/pic16/device.h,
1000 * src/pic16/device.c: removed all references to USE_STACK macro,
1001 * src/pic16/device.c (pic16_dump_section): when no elements in
1002 rlist, free rlist before return,
1003 * (pic16_dump_int_registers): NEW, internal registers are a new set
1004 of general purpose registers reused by each function,
1005 * (checkAddReg): returns 1 if registers is added to set,
1006 * (pic16_groupRegistersInSection): when a registers is of type
1007 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
1008 * src/pic16/device.h: memRange and Assigned Memory are deleted,
1009 SRCASECMP macro is moved here from device.c
1010 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
1011 PO_PCLATU, PO_PRODL, PO_PRODH,
1012 * (pic16_pCodeOpType, genMinus,
1013 changed compares to "a" register, with AOP_ACC,
1014 * (pic16_genPlus): fixed some bugs and indented properly,
1015 * (pic16_addSign): changed size to size+offset in the MOVWF
1017 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
1018 multiply 8-bit operand by literal, result is 8-bit,
1019 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
1020 multiply 2 8-bit operand, result is 8-bit,
1021 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
1023 * src/pic16/gen.c: changed accUse to contain WREG only,
1024 * (pic16_emitcomment): renamed to pic16_emitpcomment,
1025 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
1026 true, do not use immediate addressing any more unless sym is a
1027 pointer in codespace,
1028 * (aopForRemat): do not use immediate addressing when symbol not in
1029 codespace and when symbol's address is requested,
1030 * (aopOp): for-loop in if(sym->accUse) is modified for the new
1032 * (aopGet): added case for AOP_ACC and don't return "accumulator
1033 bug" but WREG instead,
1034 * (popGetTempReg): pushes contents of temporary register in stack,
1035 * (popReleaseTempReg): pops contents of temporary register from
1036 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
1037 * (pic16_popGet): separated case AOP_ACC to return register WREG
1038 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
1039 or PO_IMMEDIATE and initializes their instance/offset appropriately,
1040 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
1041 the use of immediate pointers to certain cases only.
1043 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
1044 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
1045 * (assignResultValue, genCall, genRet): modified to use the new
1046 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
1047 genPcall is still broken,
1048 * (genFunction): added code to create 'A' type pBlocks when
1049 interrupt functions are generated, code not extensively tested yet,
1050 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
1051 * (genEndFunction): modified so ISRs pop stored registers from stack,
1052 * (genMultOneByte): cleanup,
1053 * (AccRsh): added flag andmask, to and result with appropriate mask,
1054 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
1055 * (genDataPointerGet): fixed and reenabled its use,
1056 * (genNearDataPointerGet): bugs fixed,
1057 * (genDataPointerSet): bugs fixed,
1058 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
1059 pic16_DumpSymbol, pic16_DumpOp,
1060 * src/pic16/genutils.h: function prototypes for the above functions,
1061 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
1063 * (pic16emitRegularMap): many many many improvements, but needs a
1065 * src/pic16/main.c: enable_stack in pic16_options is removed,
1066 * (_pic16_parseOptions): removed command line options -penable-stack,
1067 * (_process_pragma): emit stack symbol only when stack pragma is
1069 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
1070 redirected to FSR0L/FSR0H pair,
1071 * (pic16_get_op, pic16_get_op2): modifications and improvements,
1072 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
1073 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
1075 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
1076 * (dumpPicOptype): NEW,
1077 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
1078 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
1079 with movff instruction,
1080 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
1081 added pic16_int_regs, some packRegsFor* functions are commented out,
1082 because produce errors,
1083 * src/pic16/NOTES: minor modifications
1085 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1087 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
1088 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
1090 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
1091 * as/mcs51/lkaomf51.c: fixed bug #895763
1093 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
1095 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
1097 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1099 * doc/sdccman.lyx: added details about the HC08 storage classes and
1100 interrupts, fixed the register usage info for z80 & gbz80
1102 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
1104 * doc/sdccman.lyx: added more pic16 port documentation
1105 * device/include/pic16/: added header pic18fregs.h
1107 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
1109 * doc/sdccman.lyx: added Vangelis' contribution
1111 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1113 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
1114 extend to the next CALL or PCALL, not just to the next CALL.
1116 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
1118 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
1120 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1122 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
1123 bug #895752 and a better fix for bug #716790
1125 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1127 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
1129 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1131 * doc/sdccman.lyx: minor changes, minor changed
1133 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
1135 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
1136 which can't handle SDCC_NEWONEBYTEOPS,
1137 (geniCodeMultiply): removed conversion from mult to shift for pic14
1140 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1143 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
1144 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
1145 thus fixing bug #895406
1147 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
1149 * device/lib/_modsint.c,
1150 * device/lib/_modslong.c: sign follows divisor only
1151 * src/hc08/gen.c (genMultOneByte): if result size is 1,
1152 signs or signedness can be ignored
1153 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
1154 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
1155 added optimization for IFX,
1156 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
1158 reenabled optimization for IFX, which was removed on 2004-01-11
1159 * src/SDCCast.h: added return type IFX
1160 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
1161 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
1162 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
1163 SDCC_OLDONEBYTEOPS selects the old behaviour
1164 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
1165 changed again and commented promotion rule
1166 * src/SDCCval.c (valDiv): promotion no longer necessary
1167 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
1168 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
1170 * support/regression/tests/onebyte.c: added
1172 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
1174 * gen.c (genInline): reverted to old code for assemnling inline
1175 code because of bug reported James Chadd
1177 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
1179 * ralloc.h: missing declarations from previous patch,
1180 seems that patch for ralloc.h was never applied, fixed
1182 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
1183 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
1187 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
1188 indirect addressing. Marked FSR0 as deprecated
1189 * gen.c (pointerCode): commented out, not needed now
1190 (pic16_popGet2p): new MOVFF helper function
1192 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
1193 (shiftRLong): removed duplicate debugging info
1195 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1197 * src/ds390/gen.c (genNearPointerGet),
1198 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
1199 optimization with bits, but not bitfields.
1200 * src/ds390/ralloc.c (packRegisters),
1201 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
1203 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
1205 * src/SDCCcse.c (algebraicOpts): copy operands before modification
1207 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1210 * src/SDCCicode.c (operandFromSymbol),
1211 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
1212 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
1213 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
1214 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
1215 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
1216 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
1218 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
1219 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
1220 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
1221 * src/SDCCsymt.c (newSymbol),
1222 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
1225 * src/SDCCval.c (newiList): fixed bug #885705
1227 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1229 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
1230 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
1232 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1234 * device/include/c8051f120.h,
1235 * device/include/c8051f300.h,
1236 * device/include/c8051f310.h: added/updated header files for Silicon
1237 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
1238 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
1239 in new section Submitting patches
1241 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1243 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
1244 genFarPointerGet, genCodePointerGet, genGenPointerGet,
1245 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
1247 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
1248 genFarPointerGet, genCodePointerGet, genGenPointerGet,
1249 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
1251 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
1252 genFarPointerGet, genCodePointerGet, genGenPointerGet,
1253 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
1255 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
1256 genFarPointerGet, genCodePointerGet, genGenPointerGet,
1257 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
1258 genGenPointerSet): fixed bug #892400
1259 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
1260 to eliminate build warnings.
1261 * src/SDCCast.c (processParms),
1262 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
1264 * support/valdiag/valdiag.py: added GCC to the list of defines active
1265 when compiling with gcc
1267 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1269 * support/Util/SDCCerr.h,
1270 * support/Util/SDCCerr.c,
1271 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
1272 with an incomplete type (fixed bug #883734)
1273 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
1275 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1277 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
1279 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1281 * src/SDCCast.c (decorateType),
1282 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
1283 function pointer implementation
1284 * support/regression/tests/funptrs.c: added tests to verify both forms
1285 of function pointers work correctly. Added tests to verify parameters
1286 are passed in the correct order.
1288 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
1290 * device.c (regCompare): registers are sorted by ascending
1291 address and increasing size,
1292 * main.c (_pic16_finaliseOptions): removed the declaration
1293 of compiler macro MCU. Now a macro of the format pic18fxxxx
1294 will be defined from the command line
1296 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
1297 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
1299 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
1300 PCOP_RLCF was overwritten!
1301 * gen.c (genSkip): commented out calls to pic16_emitcode,
1302 * (genCmpEQ): fixed "long" compares, only high word did get compared,
1304 * (genRRC): added debugging info,
1305 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
1306 overwritten while shifting,
1307 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
1308 overwritten while shifting,
1311 * (shiftLLeftOrResult),
1312 * (shiftRLeftOrResult),
1314 * (shiftLLong): Implemented with pic16_emitpcode
1315 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
1316 * (genLeftShift): Fixed bug, operand for shift by variable always
1317 was "and"ed with 0x0f,
1318 * (genLeftShiftLiteral),
1320 * (genRightShiftLiteral): added debugging info,
1321 * (genrshFour): added comment,
1322 * (genRightShift): determined signedness from operand "left"
1325 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1327 * src/SDCCicode.c (geniCodeParms),
1328 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
1329 function pointers, fixed function pointer bugs #861242 and #861896
1331 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1333 * device/include/c8051f000.h,
1334 * device/include/c8051f120.h,
1335 * device/include/c8051f300.h: added header files for Silicon
1336 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
1338 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
1340 * src/SDCCast.c (processParams): added new type flow and restructured
1341 (gatherAutoInit): added new type flow
1342 (addCast): cosmetic changes
1343 (getLeftResultType): added new type flow for array indices, patch
1344 provided by Stas, see FR #877103
1345 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
1346 array index patch by Stas
1347 * src/SDCCast.h: added prototype getResultTypeFromType()
1349 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
1350 * src/pic/glue.c (pic14emitStaticSeg),
1351 * src/pic16/glue.c (pic16emitStaticSeg),
1352 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
1353 for initialization of symbols
1354 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
1355 * support/Util/SDCCerr.h:
1356 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
1357 * .version: bumped version number to 2.3.8
1358 * device/include/Makefile.in (install),
1359 * doc/Makefile (install): changed to 'rm `find ...`' construct to
1362 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
1364 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
1365 Slade Rich fixed an optimization bug
1366 * src/pic/pcodepeep.c,
1367 * src/pic/pcoderegs.c
1368 * doc/Makefile (install): added test for directory
1370 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1372 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
1373 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
1374 * src/pic/ralloc.c (getRegPtr, getRegGpr),
1375 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
1376 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
1377 * as/mcs51/asexpr.c (term),
1378 * as/hc08/asexpr.c (term): fixed bug #887146
1380 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1382 * src/z80/gen.c (genMult): handle single byte result product
1383 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
1384 DUMMY_READ_VOLATILE (fixed bug #886367)
1386 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
1388 * support/regression/tests/libmullong.c: fixed logic, on little endian
1389 hosts we ended without a mullong_wrapper()
1391 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1393 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
1394 virus/worm forged address usage.
1396 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
1398 Fixed promotion, it should be done on AST level:
1399 * src/SDCCast.c (addCast): added promotion to int
1400 (decorateType): updated call to upCast()
1401 * src/SDCCicode.c (geniCodeLeftShift): removed call to
1402 usualUnaryConversions()
1404 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
1406 * support/regression/tests/literalop.c (mulWrapper): Added a
1407 wrapper to remove integer overflow warnings.
1409 * support/regression/tests/float_trans.c: Made work on host.
1411 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
1414 * support/regression/generate-cases.py (main): Changed from inline
1417 * doc/Makefile (install): Changed to depth first to get rid of
1418 missing directory install warning.
1420 * as/Makefile (install-doc): Made work on Mac.
1422 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
1424 * src/SDCCast.c: added an additional type flow in decorateType() of
1425 opposite direction, see feature request #860006; it's enabled at runtime
1426 by setting the environment variable SDCC_NEWTYPEFLOW
1427 * src/SDCCast.h: changed prototype of decorateType()
1428 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
1429 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
1430 'char' to 'int' can be omitted, if both operands are 'unsigned char';
1431 see feature request #877103
1432 * src/SDCCval.c: updated call of decorateType()
1433 (valBitwise): fixed bug #882876
1434 (valMinus): added promotion
1435 (valLogicAndOr): result is unsigned
1436 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
1437 * src/SDCCsymt.c (computeType),
1438 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
1439 must not cause an unsigned operation
1440 * src/pic/glue (pic14emitRegularMap),
1441 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
1443 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
1445 * src/pic/pcode.c (PCodeID): commented out left over debug code
1447 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
1449 * support/valdiag/tests/overflow.c: added shift tests
1457 * src/pic/pcodepeep.c,
1458 * src/pic/pcoderegs.c,
1460 * src/pic/ralloc.h: applied patch from Slade Rich;
1461 added support for multiple code pages and multiple RAM banks on the
1462 PIC 14 port. The ASM files now no longer simply assume all the
1463 code / RAM are in the same page / bank. This means the linker can
1464 safely allocate code/RAM of separate ASM files to different pages/banks.
1465 * doc/sdccman.lyx: added Slade's tips
1466 * src/mcs51/peeph.def: fixed bug #880768
1468 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1470 * src/hc08/ralloc.c (rematStr): fixed bug #879282
1471 * src/SDCCast.c (decorateType): fixed bug #880197
1473 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
1475 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
1478 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
1479 strtof is not part of C89 and isn't included with Mac OS X.
1481 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1483 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
1484 shiftL2Left2Result): fixed bug #879326
1485 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
1486 (genMultOneByte): fixed bug in signed vs unsigned multiplication
1487 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
1488 address fetch for clr instruction
1489 * device/lib/hc08/_mulint.c: created optimized assembly version
1490 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
1492 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
1494 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
1495 proposed in FR #877103
1497 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
1499 * src/SDCCval.c (cheapestVal): added missing checks
1500 * src/SDCCicode.c (usualBinaryConversions): fixed condition
1501 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
1503 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
1505 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
1508 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
1510 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
1511 loaded with the linker search paths (-L arguments) and the libraries
1512 to be linked with the current source (-l arguments). Changes
1513 currently will affect only the pic16 port.
1514 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
1515 include path the port specific paths and port specific libraries,
1516 * gplink command now contains the $3 argument,
1517 * src/pic16/device.h,
1518 * src/pic16/device.c,: structure PIC_device is made public and
1519 renamed to PIC16_device, the same for variable Pics which is renamed
1520 to Pics16. Updated all references to them.
1521 * src/pic16/glue.c (pic16glue): corrected bug with code
1522 initialization which bypassed the variable initializations block.
1524 * device/lib/pic16/Makefile.rules: removed --penable-stack from
1525 COMPILE_FLAGS and added the --nostdinc option
1527 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1529 * device/include/mc68hc908jb8.h: Register defs for another member
1530 of the hc08 family. Contributed by Bjorn Bringert - thanks!
1532 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
1534 Documenting changes from previous commits.
1535 * configure.in (version 1.56),
1536 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
1537 when generating output files to configure the pic16 library,
1538 but now I've commented it out, since gputils aren't installed in the
1539 SF compile farm, so library won't compile
1541 * device/lib/Makefile.in (version 1.56): initially I've added in
1542 target 'all' the prerequestive 'model-pic16' so it compiled the
1543 pic16 library, but now I've commented it out for the same reasons
1545 * added targets 'model-pic16' and 'objects-pic16' to compile the
1547 * added target 'port-specific-objects-pic16' to handle the
1548 generated libraries and copy them into the build/ directory
1549 * added target 'clean-intermediate-pic16' to clean intermediate
1550 files into pic16 directory
1551 * in target 'installdirs' added line to create directory pic16 in
1552 the installation path
1554 * device/include/Makefile.in (version 1.11): in target 'install'
1555 added lines to copy all header files to installation path,
1556 * in target 'installdirs' added line create directory for pic16
1557 headers in the installation path
1559 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
1561 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
1564 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
1567 * device/lib/configure.in,
1568 * device/lib/configure: fixed for autoconf 2.57
1570 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1572 * src/z80/main.c (_parseOptions): fixed the portmode= command line
1573 option so that it actually works. Made it specific to the z80, since
1574 the gbz80 doesn't have these kinds of I/O ports.
1576 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1578 * device/include/z180.h,
1579 * device/lib/_memcpy.c,
1580 * device/lib/_memmove.c,
1581 * device/lib/_mulint.c,
1582 * device/lib/ser_ir.c,
1583 * device/lib/ser_ir_cts_rts.c,
1584 * device/lib/_strcmp.c,
1585 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
1586 * src/z80/main.c (_process_pragma): add support for pragmas bank and
1587 portmode; added deprecation warning for bank= and protmode= forms.
1588 Also, guard against buffer overflow.
1589 * src/z80/gen.c (aopGet): generate better code for sfr banked read
1591 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1593 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
1594 changed interrupt vector table generation to only emit declared vectors.
1595 * device/include/Makefile.in: added missing backslash
1596 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
1598 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
1600 Mainly changes to support compilation of the device libraries
1601 * src/pic16/device.c: stack is allocated via symbol and not
1602 via literal number. The symbol is placed in the corresponding
1603 position of the data ram
1604 * (pic16_dump_section): relocatable and absolute uninitialized
1605 data are now emitted in sorted order to reduce section naming,
1606 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
1607 weren't marked as being in the access bank,
1609 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
1611 Added portion of GNU PIC Library under the directory
1612 device/include/pic16 and device/lib/pic16. These files
1613 contain the declarations of SFRs for the PIC18Fxx2 devices.
1614 The directory is initialized via configure from toplevel.
1616 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
1618 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
1619 the spilllocations to be compared correctly
1621 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
1623 * src/SDCCast.c (decorateType): fixed bug introduced today
1625 2004-01-12 Borut Razem <borut.razem AT siol.net>
1627 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
1628 doc/sdccman.lyx: upper case pragmas are deprecated
1630 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
1632 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
1633 in simpler and even better code
1635 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
1637 * src/SDCCicode.c (operandOperation): fixed bug #874819
1638 * src/SDCCast.c (decorateType): fixed
1639 char foo (unsigned long ul) { return ul > 0; }
1641 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1643 * doc/sdccman.lyx: Moved and added some sections, small changes
1644 all over. Telling LaTeX to be less strict with word spacing
1645 to better keep the right margin. Changed some notes about
1646 maintainance of the ports in section 3.2.1 - is it OK like this?
1648 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
1650 SDCC source changes:
1651 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
1652 convilong): modified to inform the pic16 port that builtin functions
1655 PIC16 PORT specific changes:
1656 * src/pic16/device.c pic16_dump_equates() added,
1657 processor registers declared internally by the port are emitted in
1658 the translation as equates,
1659 * src/pic16/gen.c: inline code is passed unprocessed to the
1661 * (pic16_popGetLit2): fnuction modified to take second operand as
1662 pCodeOp pointer and not as literal,
1663 * (popRegFromIdx): prefixed with pic16_,
1664 * (pic16_popCombine2): modified to receive already allocated pCode
1666 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
1667 * (genFunction): initializes local stack frame and pushes on stack
1668 all the registers used by this function,
1669 * (genEndFunction): restores all registers from stack and restores
1671 * src/pic16/glue.c (pic16emitRegularMap): various changes and
1673 * (pic16glue): changed the program startup sequence,
1674 * added new dbName code 'A' for functions placed in absolute section
1675 * src/pic16/main.c: added function attribute _naked,
1676 * added pragma 'code' to place a fnuction at an absolute address,
1677 * added command line arguments --debug-ralloc and --pcode-verbose,
1678 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
1679 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
1680 * (pic16_newpCodeOpLit2): modified to take the second operand as
1682 * (pic16_printpBlock): modified to emit each function in a separate
1684 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
1685 UPPER for immediate operands,
1686 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
1688 * src/pic16/peeph.def: all peepholes with movff are commented out,
1689 because there is a problem in the pcode peep optimizer,
1690 * src/pic16/ralloc.c: the register allocator can now reuse local
1691 function symbols for another function. This saves register usage.
1692 * src/pic16/ralloc.h: added flag isLocal in structure regs,
1694 Added file src/pic16/NOTES with information about program writing on
1695 the current port version.
1697 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1699 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
1700 and peephole 252 (array access)
1702 2004-01-09 Borut Razem <borut.razem AT siol.net>
1704 * src/SDCCmain.c : fixed #872250: -l command line defined library
1705 files are scanned before standard library files
1707 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1709 * src/SDCCast.c (decorateType): fixed bug #874046
1711 2004-01-09 Borut Razem <borut.razem AT siol.net>
1713 * support/scripts/sdcc.nsi: remove previous installation
1715 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1717 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
1718 bytes for last interrupt vector (mcs51)
1719 * sdcc.spec: fixed typo
1721 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1723 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
1724 gen51Code): more efficient parameter receive for --model-large
1727 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1730 * src/z80/main.c: added missed needLinkerScript flags (more than
1731 one port structure defined in these file)
1732 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
1735 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
1737 * src/SDCCmain.c: removed various references to DEFAULT_PORT
1738 * src/port.h: added flag needLinkerScript in port->linker
1739 structure to inform whether to create a .lnk file or not,
1747 * src/z80/main.c: changed appropriately to configure
1748 needLinkerScript flag
1750 * src/pic16/gen.c (genAddrOf): fixed bug #863624
1751 * src/pic/glue.c: added variable udata_section_name to
1752 override default uninitialized data segment definition for
1753 devices only with SHAREBANK memory (reported from Erik Epetrich)
1754 * (pic14emitOverlay): modified to emit a commented overlay segment
1755 directive when no overlay data exist
1756 * (picglue): modified to emit uninitialized data segment
1757 according to udata_section_name
1758 * src/pic/main.c (_pic14_parseOptions): added command line
1759 options --udata-section-name=[name] to override default
1760 udata definition name
1761 * modified _linkCmd and _asmCmd to include compiler passed
1762 arguments via -W option
1763 * src/pic16/main.c: added $l in _asmCmd, changed extension for
1764 object file from '.rel' to '.o' in port->linker structure,
1765 changed size of fptr from 2 to 3 in port structure
1767 2004-01-07 Borut Razem <borut.razem AT siol.net>
1769 * support/scripts/sdcc.nsi: update PATH
1770 * support/scripts/sdcc.ico: craeted
1772 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
1774 * device/include/Makefile.in: fix install
1775 * doc/Makefile: fix install
1777 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1779 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
1781 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
1782 how the function variable allocation summary is displayed; also
1783 include information about variables allocated to the overlay
1786 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1788 * as/mcs51/lkmain.c: Help about -Y option
1789 * as/mcs51/lkarea.c: Fixed gcc warnings
1791 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
1793 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
1795 * support/valdiag/tests/overflow.c: added
1796 * src/SDCCast.c (decorateType),
1797 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
1798 LEFT_OP (left shift)
1800 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1802 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
1803 (default behaviour).
1805 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1807 A python script to validate compiler diagnostic messages. It can be
1808 used to verify that sdcc complains about bad c source code and
1809 gives a good location of the error.
1810 * support/valdiag/Makefile,
1811 * support/valdiag/valdiag.py,
1812 * support/valdiag/tests/*
1814 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1816 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
1817 * src/SDCCsymt.c (newEnumType),
1819 * support/Util/SDCCerr.c,
1820 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
1822 * support/regression/tests/enum.c: added test for enum values that
1823 require at least 2 bytes of storage.
1825 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
1827 * src/common.h: added ifndef/define/endif macros
1828 around the header file.
1829 Bug reported from Jesus Calvino-Fraga
1831 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
1833 * sdcc.spec: updated
1834 * device/include/Makefile.in: don't install CVS directories
1835 * device/lib/Makefile.in: added removal of CVS directories after install
1836 * doc/Makefile: fixed install, added local_icons
1837 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
1838 * src/mcs51/gen.c (genRightShift): fixed bug #870788
1839 * src/ds390/gen.c (genRightShift): fixed bug #870788
1840 * src/SDCCast.c (decorateType): fixed bug #870781
1842 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
1844 PIC16 port related changes:
1845 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
1846 added variable stackPos,
1848 * gen.c: genCall, assignResultValue: added support for
1849 pushing/retrieving function parameters to/from stack,
1850 genFunction,genEndFunction: setup stack frame for the
1852 genAddrOf: will be changed according to bug 863624
1854 * added files genutils.c and genutils.h which contain gen*
1855 debugged and optimised functions extracted from gen.c
1857 * glue.c: added variable 'externs' which holds extern symbols,
1858 pic16emitRegularMap: is modified to properly handle relocatable
1859 symbols under the new scheme,
1860 pic16createInterruptVect: is modified
1861 pic16printPublics: is modified to emit 'global' assembler directives,
1862 added pic16_printExterns to print extern symbols,
1863 pic16glue: initializes stack/frame pointer in the beginning of
1864 the assembly output. Temporary hack, will be corrected later,
1865 because gplink yet does not support stack and SDCC does not
1866 yet support a type of crt0.o object to create the final binary.
1868 * Removed many lines that contain 8051 legacy code.
1869 * The code is finally placed under a 'code' directive.
1870 * Added port specific options.
1872 * _process_pragma: simplified since now we do not need *special*
1873 include file to define SFR registers. But a separate header
1874 will be needed. This will be developed later.
1875 * _pic16_parseOptions: added, parses port specific options:
1876 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
1877 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
1878 --preplace-udata-with=
1880 * _pic16_setDefaultOptions: modified to initialize section names,
1881 but hack is temporarly out of order since it needs improvement.
1882 * _pic16_genAssemblerPreamble: configuration words are emitted by
1883 their address instead of their name. This part is incomplete and
1884 supports only the 18Fxx2 devices. Other devices will emit an error
1885 during assembly since they do not contain the same set of config
1887 * _pic16_genIVT: is modified,
1889 * pcode.c: added definitions for some hardware registers that are needed
1891 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
1892 All PCI entries are updated. Now LFSR is supported.
1893 * Removed pic16_pciTRIS is mentioned by mdubuc in source
1894 * added pic16_newpCodeOpLit2 to support instructions with
1895 two literal arguments
1896 * pic16_pCode2str: corrected code that emits assembler instructions
1897 with two literal operands and those that have an access bit modifier
1898 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
1899 this fixes a bug which caused some labels to be lost, when an
1900 assembler directive was added, i.e. banksel,
1901 * pic16_FixRegisterBanking: improved logic that causes the insertion
1903 * InlineFunction: functions that are called once, are not any more
1904 inlined. This can be a port option in the future,
1906 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
1908 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
1909 hold the corresponding uninitialized symbols,
1910 * pic16_allocProcessorRegister: registers have explicit marked the
1912 * pic16_allocInternalRegister: registers are explicit marked as
1914 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
1915 processing list, so bit registers were lost,
1918 * ralloc.h: added field 'accessBank' and original symbol operand
1919 in register definition,
1920 * removed the field isMapped from register definition,
1922 ** Several functions have been removed from various sources:
1923 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
1924 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
1925 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
1926 pic16_assignRelocatableRegisters
1928 ** others have been introduced:
1929 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
1930 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
1932 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
1934 * support/scripts/inc2h.pl: changed definition of BIT_AT
1935 to emit 'sbit at' instead of 'bit at'. This was a request.
1937 PIC16 port related preliminary changes:
1938 * gen.c: prefixed function popRegFromString with
1939 pic16_ and all references to it corrected
1940 * pcode.c: all pic16_pc_* hardware registers prefixed
1941 with underscore (_),
1942 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
1943 * ralloc.c: newReg(): when register is REG_SFR then
1944 set address to rIdx,
1945 pic16_allocProcessorRegister(): marks register wasUsed=0
1946 pic16_writeUsedRegs(): added a call to assign processor
1947 registers via pic16_assignFixedRegisters
1949 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1951 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
1952 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
1953 variables in unused register banks. Also the SSEG is placed
1954 wherever there is enough space for it, and IDATA can be anywhere
1955 in internal RAM. For now compile using -Wl-Y[stack_size].
1956 The mem file is different for this option as well, since it
1957 makes no sense of talking about DSEG lenght.
1959 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
1961 * src/SDCClrange.c: fixed bug 869095 that caused segfault
1962 in certain cases, e.g. when ROM assignment, patch provided
1963 from Albert den Haan.
1965 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
1967 Many signedness and type propagation fixes:
1968 * src/SDCCicode.c: made geniCodeCast() static
1969 replaced SPEC_ by IS_ (cosmetic)
1970 (operandOperation): fixed div and mod operation
1971 (usualBinaryConversions): added support for promotion of char
1972 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
1973 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
1974 (geniCodeAdd): an array index will stay unsigned, even if promoted
1976 (geniCodeArray): ditto
1977 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
1978 * src/SDCCsymt.c (computeType): added more support for char;
1979 promotion of char is selectable by promoteCharToInt, fixed signedness
1981 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
1982 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
1983 * src/SDCCval (val*): replaced signedness calculation by
1985 rearranged if-branches (cosmetic)
1986 (valShift): added warning W_SHIFT_CHANGED
1987 (valCompare): fixed problem with different types
1988 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
1989 * support/regression/tests/literalop.c: added many cases
1990 * support/regression/tests/ast_constant_folding.c: changed finally to
1992 * .version: new year, new version: 2.3.7
1993 * src/SDCCmain.c (main): applied patch #866468
1994 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
1995 provided by Scott Bronson
1996 * doc/sdccman.lyx: updated documentation for sdcdb
1997 updated and added chapter tips
1999 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2001 * src/SDCCsymt.h: missing from yesterday's commits
2003 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2005 * src/SDCC.y (struct_or_union_specifier),
2006 * support/Util/SDCCerr.c,
2007 * support/Util/SDCCerr.h: verify that struct & union tags are used
2010 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2012 * src/SDCCglobl.h: missing from yesterday's commits
2014 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2016 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
2017 sft_attributes, struct_declaration, parameter_declaration,
2018 type_name, start_block, declaration_list),
2019 * src/SDCC.lex (check_type): support redefinition of typedef names
2021 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2023 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
2024 aligned xdata arrays. Erik helped me with the if clause.
2026 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2028 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
2031 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2034 * src/SDCCast.c (newAst_),
2036 * src/SDCCicode.c (ast2iCode, newiCode),
2038 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
2039 expr, statement, expression_statement, selection_statement,
2040 iteration_statement, expr_opt, jump_statement): foundation for tracking
2042 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
2045 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2047 * support/Util/SDCCerr.c,
2049 * src/SDCCast.c (createCase, createDefault, decorateType),
2050 * src/SDCClabel.c (labelUnreach),
2051 * src/SDCC.y (labeled_statement, jump_statement): More improvements
2053 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
2054 (with thanks to Stas Sergeev)
2055 * device/include/time.h,
2056 * device/lib/time.c (CheckTime): suppress unreachable code warning
2058 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2060 * src/SDCCast.c (createIvalCharPtr),
2061 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
2063 * support/regression/tests/nullstring.c: tests for these two bugs
2065 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2067 * support/Util/SDCCerr.h,
2068 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
2069 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
2070 about storage class and 'at' used inside struct or union
2071 * src/SDCCBBlock.c (iCodeFromeBBlock),
2072 * src/SDCCcse.c (ifxOptimize),
2073 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
2074 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
2075 printIval, emitStaticSeg, emitOverlay),
2076 * src/SDCClabel.c (deleteIfx),
2077 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
2078 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
2079 gatherAutoInit, processParms),
2080 * support/Util/SDCCerr.h,
2081 * support/Util/SDCCerr.c (werrorfl): Support for better error location
2082 reporting for post-parse errors.
2084 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2086 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
2087 implicit casts via union; they don't work on big endian systems
2088 (possible fix for bug #861138)
2090 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2092 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
2093 * src/mcs51/main.c: fixed the fix for bug #737001
2095 2003-12-15 Borut Razem <borut.razem AT siol.net>
2097 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
2099 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2101 * support/makebin/makebin.c: put output in binary mode
2103 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2105 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
2106 xdata and data memory on startup. Set the environment variable
2107 SDCC_NOGENRAMCLEAR to disable this.
2108 * src/mcs51/peephole.def,
2109 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
2110 (allows non-interrupt and interrupt code to safely compete for a resource
2111 without the non-interrupt code having to disable interrupts)
2113 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2115 * src/SDCCicode.c (geniCodeAdd),
2116 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
2117 with valFromType if type might be a pointer and host is big endian).
2118 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
2119 types, not just integer types.
2120 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
2121 multiply defined with mismatching "at" address.
2123 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2125 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
2126 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
2127 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
2128 with embedded nulls (fixed bug #753752)
2130 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2132 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
2133 Apparently this did not see much testing (endless loop)
2135 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2137 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
2139 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2141 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
2142 gracefully handle NULL memmap pointers
2144 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2146 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
2147 instead of deleting the iCode when an operand is volatile
2148 * src/z80/gen.c (genDummyRead),
2149 * src/mcs51/gen.c (genDummyRead),
2150 * src/ds390/gen.c (genDummyRead),
2151 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
2153 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
2154 * src/SDCC.y: fixed bug #850420
2156 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2158 Applied z80 i/o port patch from Peter Townson and fixed some operators
2159 to better handle operands in A register.
2160 * device/include/z180.h
2166 * src/z80/peeph-z80.def
2170 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2172 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
2174 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2176 * device/lib/hc08/_mullong.c: Removed extra #endif
2178 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2180 * sim/ucsim/hc08.src/inst.cc,
2181 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
2183 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
2184 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
2185 * device/include/stdarg.h: fixed varargs for hc08
2186 * device/lib/Makefile.in,
2187 * device/lib/hc08/Makefile,
2188 * device/lib/hc08/_mulint.c,
2189 * device/lib/hc08/_mullong.c: fixed some endian problems
2191 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2193 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
2194 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
2195 * device/lib/_gptrget.c,
2196 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
2198 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2200 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
2201 * src/SDCCast.c (astErrors): fixed bug #846007
2202 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
2204 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2206 * src/SDCCast.c (decorateType): disabled a transformation I added in
2207 revision 1.188 (access to fields of a structure at an absolute address);
2208 it breaks with bitfields, extern declarations, and gcse analysis.
2209 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
2210 could be assigned through a pointer, so don't complain.
2211 * src/SDCCast.c (astErrors),
2213 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
2215 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
2217 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
2218 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
2219 output of __config directives, since gpasm now supports them
2220 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
2221 pre-processor macro, i.e. -DMCU=p18f452
2222 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
2223 and modified to handle 'cast' icode similarly to '=' icode
2224 * src/pic16/device.h (typedef struct PIC_device): added field
2225 'extMIface' to indicate that chip has external memory interface
2226 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
2227 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
2230 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2232 * src/SDCC.y (pointer): fixed bug #846006
2233 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
2234 * src/SDCCast.c (decorateType): fixed bug #846009
2235 * src/ds390/peeph.def,
2236 * src/ds390/gen.c (genAnd, genOr),
2237 * src/mcs51/peeph.def,
2238 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
2240 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2242 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
2249 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
2253 * src/SDCCbitv.c: added function to free a bitvector
2255 * src/SDCClrange.c: added function to recompute the liveranges
2257 * src/ds390/ralloc.c,
2258 * src/hc08/ralloc.c,
2259 * src/mcs51/ralloc.c,
2261 * src/pic16/ralloc.c,
2262 * src/xa51/ralloc.c,
2263 * src/z80/ralloc.c: recompute the liveranges after register packing
2265 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
2267 * src/SDCCloop.c (newInduction): fixed bug #845630
2269 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2271 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
2272 inadvertantly left behind from my 2003-11-12 change
2274 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2276 Updated headers I neglected to commit yesterday.
2280 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2282 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
2283 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
2284 * src/SDCCopt.c (eBBlockFromiCode),
2285 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
2286 the creation of the key hash table from the sequencing so it can be used
2287 earlier (for some GCSE bug fixes still pending)
2289 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2291 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
2292 * support/regression/tests/addsub.c: testing genPlus shortcut
2294 2003-11-15 Borut Razem <borut.razem AT siol.net>
2296 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
2298 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2300 * src/SDCCcse.c (cseBBlock): fixed bug #527779
2301 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
2302 ordering is immaterial.
2303 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
2305 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2307 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
2308 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
2309 (SIGSEV) of bug #840381
2310 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
2311 unlink new file before rename if new and old filenames are the same)
2313 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2315 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
2316 uninitialized variables) for the mcs51. Set environment variable
2317 SDCC_GENRAMCLEAR to test.
2318 xdata initialization slightly shorter
2320 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2323 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
2324 #838241 & 780691 (basicly the same bug)
2325 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
2326 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
2328 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
2330 * src/SDCCmain.c (linkEdit): "fix" #834252
2332 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2334 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
2336 * src/SDCC.y: fixed bug #819403
2338 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2340 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
2341 the reentrant attribute.
2342 * src/hc08/gen.c (genPackBits): added missing stack readjustment
2343 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
2345 * src/SDCCast.c (decorateType): fixed bug with storage class not being
2346 updated during pointer dereference; f.e. ~(((char *)1)*) was being
2347 erroneously reduced to a literal.
2348 * src/hc08/ralloc.c (packRegisters, rematStr),
2349 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
2352 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2354 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
2355 * doc/sdccman.lyx: changed from 'article' to 'book'
2356 * doc/Makefile: readded test_suite_spec and cdbfileformat
2358 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
2360 * device/include/stdlib.h: include malloc.h to comply with ANSI
2361 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
2363 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2365 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
2366 * doc/clean.mk: also remove *.out files
2367 * doc/sdccman.lyx: some additions, larger top/bottom margins
2369 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2371 * src/SDCC.y: fixed bug #837365
2372 * support/regression/tests/bitopcse.c
2373 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
2374 a symbol (might be valop instead)
2375 * device/lib/Makefile.in: added errno.c to HC08SOURCES
2376 * device/lib/clean.mk: added hc08 to the cleaning list
2378 2003-11-04 Borut Razem <borut.razem AT siol.net>
2380 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
2382 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
2383 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
2384 malloc is declared in standard stdlib.h
2386 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2388 * device/lib/hc08/Makefile: need to clean .rel not .o files
2389 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
2391 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2401 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
2402 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
2403 tests (which uses the port's oclsExpense function)
2409 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
2411 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2413 * src/SDCCcse.c (ifxOptimize),
2414 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
2415 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
2416 deleting the IFX iCode.
2417 * src/hc08/ralloc.c: reduced unneeded slocs
2418 * src/hc08/gen.c: fixed bug in asmopToBoolean
2420 2003-11-04 Borut Razem <borut.razem AT siol.net>
2422 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
2423 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
2424 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
2425 transferred to configure
2427 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
2429 Use headers defined in the C[++] standards:
2430 * sim/ucsim/gui.src/serio.src/fileio.cc
2431 * sim/ucsim/gui.src/serio.src/frontend.cc
2432 * sim/ucsim/gui.src/serio.src/main.cc
2433 * sim/ucsim/gui.src/serio.src/posix_signal.cc
2434 * support/Util/NewAlloc.c
2440 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2442 * Added MSVC projects for hc08 assembler and linker:
2443 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
2444 /as/hc08/link_hc08.dsp
2446 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
2448 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
2450 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
2452 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
2454 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2456 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
2458 2003-10-31 Borut Razem <borut.razem AT siol.net>
2460 * support/cpp2/cpplib.h,
2461 support/cpp2/cpplib.c,
2462 support/cpp2/cpplex.c,
2463 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
2464 to switch _asm block preprocessing on / off. Default is
2465 #pragma preproc_asm +
2467 2003-10-31 Borut Razem <borut.razem AT siol.net>
2469 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
2470 when outputting comment blocks (when executed with -C option) and
2471 _asm (SDCPP specific) blocks
2473 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2475 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
2477 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
2479 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
2481 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
2483 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
2484 * src/SDCCast.c (decorateType): fixed bug #832664
2486 2003-10-31 Borut Razem <borut.razem AT siol.net>
2488 * support\cpp2\cpplex.c: fixed for SDCPP:
2489 comments(when executed with -C option) and _asm blocks
2490 were included even if they where in skipped #if block.
2491 Applied solution from GCC cpp 3.3.2
2493 2003-10-31 Borut Razem <borut.razem AT siol.net>
2495 * src/SDCC.lex: sdcc now understands both formats:
2496 '# <line_number> <file_name>' and
2497 '#line <line_number> <file_name>'
2498 * support/cpp2/cppmain.c: sdcpp now generates the standard
2499 '# <line_number> <file_name>' instead of former
2500 '#line <line_number> <file_name>'
2502 2003-10-30 Borut Razem <borut.razem AT siol.net>
2504 * support/cpp2/cpphash.h,
2505 * support/cpp2/cpplib.h
2506 * support/cpp2/cpplex.c,
2507 * support/cpp2/cppmain.c,
2508 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
2510 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2512 Fixed a number of problems revealed by bug #827883.
2513 * src/SDCCloop.c (loopInvariants): Spill location of the
2514 result operand should be recomputed if extracted from
2515 a loop. Also, don't extract assignments of an iTemp
2517 * src/SDCCast.c (isConformingBody): loop reversal should
2518 not occur if the control variable is involved with a
2519 relational operator.
2521 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
2523 * .version: bumped to 2.3.6 to reflect the big improvements
2524 made by Erik and Klaus. Thanks!
2526 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
2528 Replaced the livrange code.
2529 * src/SDCClrange.c: added new LR code
2531 * src/SDCCBBlock.h: removed remainig parts from old LR code
2532 * src/ds390/ralloc.c,
2533 * src/ds390/gen.c: minor fixes to make it work with new code
2535 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2540 * src/hc08/ralloc.c: Fix various warnings related to the hc08
2541 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
2542 (tweaked fix for bug #818696)
2544 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2546 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
2548 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2551 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
2552 * src/mcs51/gen.c (gencjneshort),
2553 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
2554 more efficient (per Scott Bronson's suggestion)
2556 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2558 Extended the semantics of the critical keyword to include
2559 individual statements. See RFE #827755 and #799831
2564 * support/Util/SDCCerr.c
2565 * support/Util/SDCCerr.h
2570 2003-10-19 Borut Razem <borut.razem AT siol.net>
2572 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
2574 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2576 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
2578 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
2579 and predecrement operand is displayed
2581 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
2583 * src/SDCCval.c (valMinus): fixed bug #826041
2585 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2587 Some hc08 related updates that I missed earlier
2588 * sim/ucsim/stypes.h
2589 * support/regression/ports/hc08/spec.mk
2591 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2593 New target "hc08" for the Motorola 68hc08 family of micros
2601 * sim/ucsim/hc08.src/*
2602 * sim/ucsim/configure.in
2603 * src/ucsim/configure
2604 * sim/ucsim/packages_in.mk
2607 * device/include/mc68hc908qy.h
2609 * device/lib/Makefile.in
2610 * support/regression/ports/hc08/*
2611 * support/regression/Makefile
2613 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2615 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
2617 * src/ds390/gen.c (genCast): fixed bug #821957
2619 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
2621 * device/lib/logf.c: "fixed" overlay bug
2622 * support/regression/ports/host/spec.mk: added m library
2623 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
2624 * support/regression/tests/float_trans: added (for Eric)
2626 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
2628 * src/mcs51/gen.c (genCpl): fixed bug
2629 http://sf.net/mailarchive/message.php?msg_id=6263915
2631 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
2633 * src/SDCCast.c (decorateType): added extended constant folding
2634 * src/SDCCsymt.c (computeType): cleanup
2635 * src/SDCCval.c (valShift): minor optimization
2636 * support/regression/tests/ast_constant_folding.c: added
2638 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2640 * src/SDCCmain.c: removed some unintended changes
2642 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2644 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
2645 * src/z80/gen.c: fixed part of bug #817589
2646 * src/SDCCsymt.c (checkFunction): fixed bug #817895
2648 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
2650 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
2661 * src/ds390/ralloc.c
2663 * src/mcs51/ralloc.c
2665 * src/pic16/ralloc.c
2668 * src/z80/gen.c: removed unused label "release:"
2670 2003-10-06 Borut Razem <borut.razem AT siol.net>
2672 * src/SDCC.lex: removed definition of unused variables
2673 save_optimize and save_options
2675 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
2677 * clean.mk: removed '=' in "-maxdepth=1"
2678 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
2679 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
2681 2003-10-06 Borut Razem <borut.razem AT siol.net>
2683 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
2684 my_unput() replaced by unput()
2686 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
2688 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
2689 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
2690 type-punned pointer will break strict-aliasing rules"
2691 Old LR behaviour is again default; Klaus' LR can be choosen by
2692 defining the environment variable LRKLAUS
2696 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
2697 * clean.mk: fixed removal of files in bin/CVS/
2698 * device/lib/clean.mk: fixed removal of directories small and large
2699 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
2701 * src/SDCCval.c: removed superflous test for pedantic
2703 2003-10-05 Borut Razem <borut.razem AT siol.net>
2705 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
2706 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
2707 message "unmatched #pragma SAVE and #pragma RESTORE"
2709 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2711 * doc/sdccman.lyx: various additions and updates (interrupts, inline
2712 assembly, critical functions, atomic, nojtbound)
2714 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
2716 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
2722 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2725 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2727 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2729 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2730 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
2731 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
2733 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2735 * src/z80/gen.c (genRet): fixed bug #524753
2736 * src/z80/gen.c (genCast): fixed internal error on cast from
2738 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
2739 fix for bug #477835 to the z80
2740 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
2741 for tracking iCodes in the peephole optimizer for z80
2743 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2745 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
2746 the other part of bug #814548
2747 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
2749 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
2751 * src/SDCCcse.c: fixed part of bug #814548
2753 2003-09-28 Borut Razem <borut.razem AT siol.net>
2755 * src/asm.c: rewrite of printILine() to use temporary file instead
2757 * src/xa51/main.c: commented out declaration of int rewinds
2759 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2761 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
2763 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2765 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
2766 * src/asm.c (printILine): Fixed bug #811015
2768 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2770 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
2773 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2775 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
2776 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
2777 to correctly handle general case of AOP_PAIRPTR
2778 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
2780 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2782 * src/mcs51/ralloc.c (fillGaps),
2783 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
2784 register positioning bug)
2786 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
2788 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
2790 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2792 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
2793 genCodePointerGet, genGenPointerGet, genFarPointerSet,
2794 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
2795 (ralloc doesn't intentionally do this now, but perhaps later)
2796 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
2797 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
2798 register positioning bugs (Fixed bug #762602 and #795325)
2799 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
2801 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
2802 lines that --i-code-in-asm generates
2804 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2806 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
2807 trying to fclose a FILE* that was already closed.
2809 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2811 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
2812 of const struct should be treated as if const themselves)
2814 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
2816 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
2818 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2820 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
2821 Unix (/n) and DOS (/r/n) line terminations.
2823 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2825 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
2828 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2830 * src/mcs51/gen.c (genFunction, genEndFunction),
2831 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
2832 and restore of EA so that stack offsets to parameters are
2833 correct when using both critical and reentrant/stack-auto.
2834 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
2835 size (can be triggered in error if sloc is shared between
2836 different sized objects)
2837 * device/include/float.h: fixed macros to explicitly use
2838 unsigned long where needed
2840 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
2842 Feature req. 799831: added code to allow nesting of critical functions
2843 * src/mcs51/gen.c (genFunction, genEndFunction)
2844 * src/ds390/gen.c (genFunction, genEndFunction)
2846 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2848 * src/SDCCsymt.c (sclsFromPtr),
2850 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
2851 support for standard C idiom of memory mapped variables; for
2852 example, *((xdata int*)0x1234) = 1 is now internally equivalent
2853 to xdata int at 0x1234 tempvar = 1.
2854 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
2855 provided by Akiya ISHIDA
2857 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
2859 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
2860 * src/SDCCval.c (constVal): added reduction from int to char
2861 * src/SDCCval.c (valMult, valDiv): fixed sign handling
2862 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
2863 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
2865 * support/regression/tests/shifts.c: fixed
2867 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2869 * src/z80/gen.c (genXor): Fixed bug #805445
2871 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2873 Fixed bug #621531 (const & volatile confusion in the type chain).
2874 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
2875 refer to the const or volatile state of the pointer itself.
2887 * src/pic16/ralloc.c
2888 * support/regression/tests/const.c
2890 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2892 When checking for duplicated modules, use absolute paths
2893 instead of relative paths. Files changed:
2898 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2900 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
2902 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2904 * device/include/string.h: added size_t typedef, changed
2905 prototypes to use size_t, eliminated separate reentrant and
2906 non-reentrant declarations, added _memmove declaration
2907 * device/lib/_memcpy.c: changed to use size_t instead of int,
2908 changed /4 to >>2 to avoid division library call
2909 * device/lib/_memcmp.c,
2910 * device/lib/_memset.c,
2911 * device/lib/_strncat.c,
2912 * device/lib/_strncpy.c,
2913 * device/lib/_strncmp.c: changed to use size_t instead of int
2914 * device/lib/_memmove.c: new file (fixed bug #772294)
2915 * device/lib/Makefile.in: added _memmove.c
2916 * device/lib/z80/asm_strings.s: fixed bug #772290
2917 * support/regression/tests/bitfields.c: attempt to fix host assertion
2918 failure on amd64-unknown-linux2.2
2920 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2922 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
2923 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
2924 * as/z80/asmain.c (main): fixed bug #801766
2926 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
2928 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
2931 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2933 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
2934 reported in bug #800609
2936 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
2938 * Top header beautifications in src/pic16 directory:
2939 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
2940 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
2941 pcoderegs.h, ralloc.c, ralloc.h
2942 * main.c: added top header and GPL license notice
2943 * pcode.c: fixed the if-conditional warning
2945 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
2947 * device/lib/_mullong.c: replaced int by short for gcc
2949 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2951 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
2952 and JUMPTABLE iCodes properly now (worked by accident before)
2953 * src/mcs51/gen.c (leftRightUseAcc),
2954 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
2955 iCode properly now. Use getSize instead of nRegs since a & b
2956 aren't part of the nRegs tally.
2958 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
2960 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
2961 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
2962 before instructions that use the _STATUS register
2964 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
2966 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
2967 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
2968 fetching of the pointer
2969 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
2970 copied from genNearPointerSet()
2971 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
2972 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
2973 If they pop r0/r1 they must be called in the opposite order than aopOp().
2974 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
2975 (resp. --stack-auto), prepared for --xstack
2977 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2979 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
2981 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
2983 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
2984 these ports have their own __sdcc_external_start()
2986 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
2988 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
2989 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
2990 type for bits was changed. It resulted in bit variables becoming
2991 global, which is not permitted in PIC 14 assembly output.
2993 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2995 * doc/sdccman.lyx: various additions and updates. Rearranged sections
2997 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2999 Z80 and MCS51 linkers complaint if a public symbol is defined
3000 in more than one library module:
3004 * as/mcs51/Makefile.in
3006 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3008 A few small changes that speed up the peephole optimizer.
3012 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3014 Try to make the peephole optimizer smarter by maintaining
3015 an association between the assembly source code and the
3016 iCodes that originated them. Put this information to use
3017 with a new peephole rule condition "notVolatile" so that
3018 the rules can be aggressive yet still safe.
3023 * src/mcs51/peeph.def
3025 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3029 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
3030 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
3031 if the left or right operand symbols have the accuse flag set.
3033 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3035 Changed the type of the result of the ! (NOT) operator to char;
3036 previously it returned the same type as the source. This allows
3037 us to eliminate all the genFloatNot functions (all of its target
3038 implementations were very buggy) since !float can use the same
3041 * src/SDCCicode.c (ast2iCode): ! returns char
3042 * src/mcs51/gen.c (genNot, genNotFloat),
3043 * src/ds390/gen.c (genNot, genNotFloat),
3044 * src/z80/gen.c (genNot, genNotFloat),
3045 * src/pic/gen.c (genNot, genNotFloat),
3046 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
3048 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
3050 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
3051 1. Interrupt would not compile properly. Ensure PCLATH register is saved
3052 during interrupts. Ensure WSAVE is located at a shared bank address.
3053 2. Fixed page selection in some places
3054 3. Fixed BTFSS/C to where necessary use registers directly and not simply
3055 the registers name strings.
3056 4. Fixed "signed / unsigned compare" compiler warnings.
3057 5. The PIC port manages its own allocation of the general purpose
3058 registers, but makes no attempt to reuse them. As a result when
3059 compiling it soon runs out of general purpose registers. Some
3060 additional code was added to the files pcode.c and device.c to walk
3061 through the function call tree and rename the registers so that they
3071 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
3072 genPlus() & genMinus() when the result is the same as left or right
3074 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3076 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
3078 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3080 Made bitfield a distinct type from bit so that bitfields
3081 convert as per ANSI C and bits retain their traditional
3082 boolean style behaviour. Implemented bitfield support in
3090 * src/ds390/gen.c: bit v bitfield split
3091 * src/z80/gen.c: New support for bitfields
3092 * support/regression/tests/bitfields.c: reenabled z80,
3095 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3097 Rules 246.x, 247.x relate to bitfields, the others speed up
3098 access to xdata mapped I/O devices.
3100 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
3102 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3104 Cleaned up genPackBits and genUnpackBits and added two helper
3105 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
3106 for literal assignments in genPackBits (thanks to Frieder for
3112 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3114 Fixed bug #748310 (pointer to function type mishandled when the
3115 function name is omitted). Also fixed a SIGSEGV when a function
3116 attribute (reentrant, etc) is used on a non-function or on a
3117 function but misplaced before the parameter list.
3119 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
3121 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
3122 * support/Util/SDCCerr.h,
3123 * support/Util/SDCCerr.c: Added func attr misuse error msg
3125 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
3127 Fixed bug #787649 by anonymous
3128 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
3129 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
3131 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3133 Fixed numerous bitfield problems.
3135 * src/SDCC.y: More bitfield related error checking
3137 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
3138 * support/Util/SDCCerr.h,
3139 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
3140 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
3141 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
3142 * support/regression/tests/bitfields.c: tests added
3144 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3146 Made the constant following the "interrupt" keyword optional. If
3147 omitted, the function will not automatically be given an entry
3148 in the interrupt vector table (similar to #pragma NOIV, but
3149 less syntacticly kludgy). The interrupt number is also now
3150 range checked. Also fixed a bug in the high order bit example
3157 * support/Util/SDCCerr.c
3158 * support/Util/SDCCerr.h
3161 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
3163 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
3164 * src/SDCCicode.c (operandOperation): rewritten some ops
3165 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
3166 * src/SDCCsymt.c (computeType): literals are handled the same way as any
3168 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
3169 be re-activated by defining REDUCE_LITERALS)
3170 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
3171 unsigned, but are signed by default
3172 * src/SDCCval.c (constVal): rearranged
3173 * src/SDCCval.c (valMod): preliminary fix
3174 * src/SDCCval.c (valCastLiteral): use TYPE_* types
3175 * support/regression/literalop.c: added, work in progress
3177 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3179 Generate warnings for useless declarations like "char data;"
3180 that don't do what new users expect.
3183 * support/Util/SDCCerr.h
3184 * support/Util/SDCCerr.c
3186 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
3188 * src/SDCCval.c (valMult): fix overflow detection of negative int
3190 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3192 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
3194 Changes to support big endian targets:
3207 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
3209 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
3210 * device/lib/time.c: fixed warning "integer overflow in expression"
3212 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
3214 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
3215 * src/SDCCval.c (constVal): changed default to signed; hex and octal
3216 constants are unsigned; added recognition of "u" flag for unsigned
3217 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
3218 * src/SDCCval.c (valDiv, valMod): fixed signdness
3219 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
3220 signedness of modulo, left and right shift
3221 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
3222 * support/Util/SDCCerr.h: added warning W_INT_OVL
3223 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
3224 * src/SDCCast.c (ast_print): improved output of constants
3226 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3228 Fixed some warnings when building with MSVC:
3241 * support\cpp2\cpplib.c
3245 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
3247 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
3249 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3251 * support\librarian\clean.mk: Do not remove Makefile.
3252 * support\librarian\Makefile: added.
3254 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3256 Added librarian to MSVC build:
3259 * support\librarian\librarian.dsp
3261 'configure' not needed for librarian, removed:
3262 * support\librarian\configure
3263 * support\librarian\configure.in
3264 * support\librarian\config_in.h
3265 * support\librarian\Makefile.in
3267 Hopefully these ones built the librarian and the rest of sdcc properly:
3269 * Makefile.common.in
3271 Messed up 'configure', so revert to previous version:
3275 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
3277 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
3278 there, while the mantissa of a double is "only" 53 bits wide.
3280 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3282 Adding sdcclib to the build. MSVC project coming soon.
3283 Files added/changed:
3285 * support\librarian\clean.mk
3286 * support\librarian\configure
3287 * support\librarian\configure.in
3288 * support\librarian\config_in.h
3289 * support\librarian\Makefile.bcc
3290 * support\librarian\Makefile.in
3291 * support\librarian\sdcclib.c
3294 * Makefile.common.in
3298 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3300 Linker now complaints if linked modules have conflicting options, for
3301 example, one compiled using --model-large and another one compiled with
3302 --model-small. The following files were modified:
3324 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3326 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
3327 as/mcs51/lklibr.c: Generate a warning when a library is not found.
3329 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
3331 * src/z80/mappings.i: fix _mul[us][int,long] entries
3333 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3335 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
3337 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
3339 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
3340 * support/regression/tests/bitopcse.c: added
3348 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3350 added support for new library format to z80, gbz80 linkers:
3356 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
3358 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
3359 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
3361 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
3363 added DUMMY_READ_VOLATILE:
3372 * src/SDCCcse.c (algebraicOpts): many improvements
3373 * src/SDCCcse.h: removed algebraicOpts()
3374 * src/SDCCicode.c (picDummyRead): added
3376 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3378 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
3379 "Insufficient space in data memory".
3381 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3383 * src/mcs51/gen.c: fixed bug #771358
3384 * src/z80/gen.c: fixed bug #759087
3386 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
3388 * src/pic16/glue.c: minor cleanup by Vangelis
3390 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3392 * device/include/regc515c.h: fixed #758477
3393 * device/lib/_gptrget.c: saving some cycles in generic pointer get
3394 * device/lib/_gptrput.c: saved a few bytes
3395 * my tab spacing is 8, yours too?)
3396 * device/lib/_ser.c: process RX bytes earlier than TX bytes
3397 * device/lib/serial.c: process RX bytes earlier than TX bytes
3398 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
3400 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3402 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
3404 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3406 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
3408 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
3410 * device/lib/Makefile.in: bad fix, reverted to 1.43
3412 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
3414 * device/lib/Makefile.in: added missing z80 object files
3416 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
3418 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
3419 pic16 progress by Vangelis:
3434 * pic16/pcodepeep.c:
3437 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3439 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
3441 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3443 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
3444 added gbz80 build to MSVC project.
3445 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
3446 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
3447 from 8051 stuff and setup so it links using a .lnk file.
3449 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3451 * support/librarian/sdcclib.c: sdcc librarian.
3452 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
3455 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3457 * as/mcs51/lkmain.c: properly handle extensions in function afile.
3459 2003-07-02 Borut Razem <borut.razem AT siol.net>
3461 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
3462 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
3463 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
3464 src/xa51/main.c, src/z80/main.c:
3465 virtualization of glue() function: each port has it's own glue function,
3466 which is accessed by do_glue function pointer in PORT.general structure
3468 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
3470 * DS800C400 fun, improved ROM interface and tinibios.
3472 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
3474 * More support for DS80C400. Now includes beginning of interface to ROM.
3476 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
3478 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
3480 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3482 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
3484 2003-06-19 Borut Razem <borut.razem AT siol.net>
3486 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
3488 2003-06-19 Borut Razem <borut.razem AT siol.net>
3490 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
3491 fixed Z80 port - crt0.o: cannot open.
3493 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
3495 * support/Util/MySystem.c (merge_command): revert bad fix
3497 2003-06-18 Borut Razem <borut.razem AT siol.net>
3499 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
3501 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3503 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
3504 option --use-stdout sends errors to stdout instead of stderr.
3506 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
3508 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
3510 2003-06-15 Borut Razem <borut.razem AT siol.net>
3512 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
3513 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
3514 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
3515 fixed width array of pointers replaced with sets;
3516 multiple include and lib paths ared transferred to preprocessor and linker
3517 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
3518 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
3519 fixed width array of pointers
3520 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
3521 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
3522 fixupPath(), getPathDifference()
3523 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
3524 fixed width array of pointers
3526 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
3528 * src/pic16/ralloc.c: fix warnings
3529 * src/pic16/pcode.c: fix warning
3531 2003-06-10 Scott Dattalo <scott AT dattalo.com>
3533 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
3534 know all the details, but essentially this set of changes enable
3535 the pic16 port to generate movff instructions and generate assembler
3540 * src/pic16/pcode.c:
3541 * src/pic16/device.c:
3543 * src/pic16/pcode.h:
3544 * src/pic16/pcoderegs.c:
3545 * src/pic16/ralloc.c:
3546 * src/pic16/ralloc.h:
3548 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3550 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
3551 added option --vc, so sdcc errors and warnings are compatible with
3552 Microsoft Visual Studio.
3554 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3556 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
3557 device/lib/libfloat.lib: added atof function.
3559 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
3561 * doc/sdccman.lyx: updated to Lyx 1.3
3562 * doc/cdbfileformat.lyx: updated to Lyx 1.3
3563 * doc/test_suite_spec.lyx: updated to Lyx 1.3
3564 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
3566 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
3568 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
3570 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3572 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
3573 additions to the "related tools/documentation" section
3575 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
3577 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
3579 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
3581 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
3582 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
3584 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
3586 * doc/sdccman.lyx: fix double dash and other minor things
3587 * doc/Makefile: fix double dash
3589 2003-05-28 Karl Bongers(patches from Martin Helmling)
3590 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
3591 condition and ignore commands.
3593 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3595 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
3596 is in parts still quite out of date, I did changes as far as I felt makes sense
3597 for a non-native english speaker.
3598 Please feel free to add to the manual or to correct my changes.
3599 * doc/Makefile: undid touching the date of intermediate tex files.
3601 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3603 * doc/sdccman.lyx: Manual has an index now
3605 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
3607 Finalize muluint/mulsint and mululong/mulslong merging:
3608 * device/lib/_mulint.c
3609 * device/lib/_mullong.c
3610 * device/lib/gbz80/mul.s
3611 * device/lib/gbz80/stubs.s
3612 * device/lib/z80/mul.s
3613 * device/lib/z80/stubs.s
3614 * src/SDCCsymt.c (initCSupport)
3616 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3618 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
3619 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
3620 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
3621 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
3624 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3626 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
3627 the regression tests I'm not brave enough to enable 245.b, 245.c
3628 * doc/sdccman.lyx: added latex preamble for hyperref package.
3629 Using pdflatex this will give you a hyperlinked pdf file with
3630 bookmarks. (prepend '%' before /usepackage if this breaks something)
3632 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3634 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
3636 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
3638 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
3640 2003-05-21 <johan AT balder>
3642 * src/SDCCglue.c (printIval): fixed bug #739934
3644 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
3646 Applied patch from bug 737905 (renamed yylineo to mylineno):
3653 * src/pic16/pcode.c: Cleaned warnings
3654 * src/pic16/pcodeflow.c: Cleaned warnings
3655 * src/pic16/pcoderegs.c: Cleaned warnings
3657 2003-05-19 Scott Dattalo <scott AT dattalo.com>
3659 * src/pic16/pcode.c: Cleaned warnings
3660 * src/pic16/pcodepeep.c: Cleaned warnings
3661 * src/pic16/ralloc.c: Cleaned warnings
3663 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
3665 * doc/sdccman.lyx: fixed bug 739745
3666 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
3668 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
3670 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
3671 it can be defined with CFLAGS when running configure
3672 * src/SDCCmain.c: fixed compiling + linking with object files
3674 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
3676 * configure.in: configure for pic16 port,
3677 added --disable-pic16-port
3678 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
3679 * src/SDCCmain.c: linkOptions is changed to set *,
3680 added if/endif conditional macros to remove options help
3681 messages from optionsTable when a port is not configured, added
3682 support for the PIc16 port in the ports table, when executing
3683 the compiler with no port specified on command line, a default
3684 port is selected with the new macro DEFAULT_PORT which is
3685 defined in port.h, in setDefaultOptions() linkOptions is removed
3686 from initialization assignment, since now it is a set,
3687 parseCmdLine uses setParseWithComma for linkOptions, in
3688 linkEdit() linkOptions are accessed with new function indexSet()
3689 which returns the i'th item of a set variable. See SDCCset.c, in
3690 linkEdit() when calling buildCmdLine(), added linkOptions as
3691 last argument. Now users can pass arguments to gplink via the
3692 -Wl option, main() uses pic16glue() to glue up pic16 programs
3693 * src/SDCCpeeph.c: various changes to support pic16
3694 * src/SDCCset.c: added function void *indexSet(set *, int) to
3695 return the i'th item of the set
3696 * src/SDCCset.h: added function prototype for indexSet()
3697 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
3698 * src/clean.mk: added pic16 in CLEANALLPORTS variable
3699 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
3700 added macro DEFAULT_PORT
3701 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
3702 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
3704 * src/pic16/glue.c: commented out some error producing lines
3705 * src/pic16/main.c: __config directives are commented out to stop
3706 gpasm complaining and test the linkage with gplink, _linkCmd and
3707 _asmCmd changed to be more gplink and gpasm friendly
3708 * src/pic16/peeph.def: peep rule 3 is commented out, since it
3709 produced an error when parsed, peep rule 12 is added to utilize
3710 movff, but it is commented out since the pCode does not support
3711 yet a command with 2 address arguments
3713 2003-05-18 <johan AT balder>
3715 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
3716 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
3717 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
3719 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
3720 Added feature to script commands from file.
3722 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
3724 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
3725 * src/SDCCutil.c: include ctype.h for win32
3727 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
3729 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
3731 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
3733 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
3734 Fixed so you can set breakpoints prior to run, run does not stop
3735 on entry now. Add tbreak. Other enhancements and fixes for use
3738 2003-05-12 Borut Razem <borut.razem AT siol.net>
3740 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
3742 2003-05-11 Borut Razem <borut.razem AT siol.net>
3744 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
3745 the path of bin directory, so that PATH is the only env. variable, which has to be set
3746 in case of standard installation.
3747 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
3748 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
3749 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
3751 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
3753 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
3754 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
3755 temp files are in the port dir; clean the gen/test directory when
3756 generating new test.c
3757 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
3758 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
3759 * support/regression/tests/zeropad.c: added
3761 2003-05-09 <johan AT balder>
3763 * src/SDCCglue.c: fixed bug #597940
3765 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
3767 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
3768 cache sfr, optimize next,step, fix off by one sourceline,
3769 support ddd list function.
3770 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
3772 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
3774 * support/regression/HTMLgen.py: added compare_s2f()
3775 * support/regression/Makefile: redo 1.27
3776 * support/regression/generate-cases.py: redo 1.5
3778 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
3780 * support/regression/tests/float.c: workaround 33 bit hex constant
3781 * support/regression/tests/simplefloat.c: fix division for host
3783 2003-04-29 Scott Dattalo <scott AT dattalo.com>
3785 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
3786 that tame's the PIC's over-aggressive optimizer.
3788 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3790 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
3793 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
3795 Initial support for DS80C400. "Hello world" runs on TINIm400
3798 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
3800 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
3801 * Some notes on ddd usage added in debugger/README
3802 Martin Helmling adding more features and fixes for ddd GUI debugger.
3803 Code added for nexti, stepi, up, down, and other adjustments.
3805 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
3807 * src/pic/pCodepeep.c non-wildcard asmops are now handled
3808 * src/pic/peeph.def Added two rules to optimize carry manipulation
3809 * src/pic/* removed debug printfs
3811 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
3813 * debugger/mcs51/cmd.c: added header newalloc.h
3815 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
3817 * as/Makefile: new EXEEXT
3818 * as/z80/Makefile: remove trailing slash of BUILDIR
3819 * as/z80/clean.mk: new EXEEXT
3820 * Makefile.common.in: add to CFLAGS (and others), don't replace it
3821 * support/cpp2/Makefile.in: new EXEEXT
3822 * src/pic/glue.c (pic14emitRegularMap): fixed warning
3824 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
3826 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
3827 EXEEXT was introduced to fix all related problems with targets
3828 "clean", "install" and "uninstall"; a couple of further flaws
3829 especially with "clean" have been fixed too
3830 * as/mcs51/Makefile.in
3835 * debugger/mcs51/Makefile.in
3836 * debugger/mcs51/clean.mk
3838 * link/z80/Makefile.in
3841 * packihx/Makefile.in
3843 * sim/ucsim/Makefile
3844 * sim/ucsim/clean.mk
3845 * sim/ucsim/avr.src/Makefile.in
3846 * sim/ucsim/avr.src/clean.mk
3847 * sim/ucsim/s51.src/Makefile.in
3848 * sim/ucsim/s51.src/clean.mk
3849 * sim/ucsim/xa.src/Makefile.in
3850 * sim/ucsim/xa.src/clean.mk
3851 * sim/ucsim/z80.src/Makefile.in
3852 * sim/ucsim/z80.src/clean.mk
3853 * sim/ucsim/main_in.mk
3854 * sim/ucsim/packages_in.mk
3855 * sim/ucsim/gui.src/Makefile.in
3856 * sim/ucsim/gui.src/serio.src/Makefile.in
3857 * sim/ucsim/gui.src/serio.src/clean.mk
3860 * support/cpp2/Makefile.in
3861 * support/cpp2/clean.mk
3862 * support/makebin/Makefile
3863 * support/makebin/clean.mk
3864 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
3865 * doc/sdccman.lyx: --program-suffix no longer needed
3867 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
3869 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
3870 Martin Helmling added support for ddd GUI debugger.
3871 Code added to display assembly, set variables, and other commands
3872 to interface to ddd.
3874 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
3876 * as/Makefile: fix target clean
3877 * as/clean.mk: fix target clean
3878 * as/z80/clean.mk: fix target clean
3880 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
3882 * Makefile.common.in: added AT EXEEXT AT
3883 * configure.in: removed all mingw32 stuff
3884 * configure: rebuilt from configure.in
3885 * doc/sdccman.lyx: updated section "installation"
3886 * support/scripts/sdcc_mingw32: adapted to configure
3887 * support/scripts/sdcc_cygwin_mingw32: added
3889 2003-04-22 Scott Dattalo <scott AT dattalo.com>
3891 * src/pic Added object file support for the PIC port
3892 * src/pic Applied patch from Craig Franklin (this started the object file support)
3893 * src/regression Updated the PIC regression tests for object files
3895 2003-04-20 Borut Razem <borut.razem AT siol.net>
3897 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
3898 lklex.c: In function `getfid':
3899 lklex.c:203: warning: array subscript has type `char'
3900 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
3901 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
3902 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
3903 stack handling macros
3905 2003-04-19 Borut Razem <borut.razem AT siol.net>
3907 * "handling space characters in file path" task:
3908 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
3909 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
3910 * support/Util/MySystem.h: make it self-sufficient
3911 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
3912 src/z80/main.c, sdcc/as/mcs51/lklex.c:
3913 handling space characters in file path
3914 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
3915 (it will be used by assemblers, which have their own includes, e.g. gpasm)
3916 * support/Util/MySystem.c: handling space characters in executable's path
3918 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
3920 * as/z80/Makefile: fix permanent rebuild of z80
3921 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
3922 * support/regression/tests/bitfields.c: added Johan's bitfields.c
3924 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
3926 * src/SDCCopt.c: add special case optimization to replace modulo by
3927 a power of two with a bitwise AND.
3929 2003-04-18 <johan AT balder>
3931 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
3933 2003-04-17 <johan AT balder>
3935 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
3936 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
3938 2003-04-13 Borut Razem <borut.razem AT siol.net>
3940 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
3941 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
3942 fixed mingw problem in adl_NORMALIZE_PATH
3944 2003-04-12 Borut Razem <borut.razem AT siol.net>
3946 * fixed "#pragma SAVE/RESTORE can not be nested":
3947 * src/SDCC.lex: reworked pragma handling functions
3948 * sdcc/src/SDCCglobl.h: reworked stack handling macros
3949 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
3951 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3953 * src/SDCCutil.c (pathEquivalent): defined but not used
3954 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
3955 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
3956 * configure: rebuilt from configure.in
3957 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3958 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3959 * device/include/Makefile.in: replace sdcc_datadir
3960 * device/lib/Makefile.in: replace sdcc_datadir
3961 * Makefile.common.in: add LDFLAGS from configure
3962 * packihx/Makefile.in: use LDFLAGS
3963 * src/Makefile.in: use LDFLAGS
3964 * support/cpp2/Makefile.in: add LDFLAGS from configure
3965 * support/makebin/Makefile: use LDFLAGS
3966 * .version: bumped version number to 2.3.5
3968 2003-04-12 Borut Razem <borut.razem AT siol.net>
3970 * completed "different paths" task:
3971 * src/SDCCmacro.c: fixed bug in handling quotes
3972 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
3973 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
3975 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3977 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
3979 2003-04-11 kevin Vigor <kevin AT vigor.nu>
3981 * ds390/gen.c ds390/peeph.def: fix bug 706781
3983 2003-04-11 Borut Razem <borut.razem AT siol.net>
3985 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
3987 2003-04-10 Scott Dattalo <scott AT dattalo.com>
3989 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
3990 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
3991 set - this bit used to not be set...).
3992 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
3993 bad code in PIC Port
3994 * src/regression/and2.c added to test bug 609268
3995 * src/regression/Makefile added and2.c to regression test
3998 2003-04-08 <johan AT CP255758-A>
4000 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
4001 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
4002 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
4004 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
4006 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
4008 * support/cpp2/Makefile.in: fix bug #487815
4009 * configure: rebuilt from configure.in
4010 * Makefile.common.in: docdir changed, new path suffixes
4011 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
4012 * sdcc_vc_in.h: reflect changes from sdccconf.h
4013 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
4014 * src/SDCCutil.h: remove BINDIR hack
4015 * doc/sdccman.lyx: update new path hierarchy
4017 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
4019 * src/SDCCpeeph.c: added okToRemoveSLOC test
4021 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
4023 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
4025 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
4027 * src/SDCCpeeph.c: added labelIsReturnOnly test
4028 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
4030 2003-04-05 <johan AT balder>
4032 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
4033 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
4034 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
4035 * src/SDCCast.c: fixed a warning
4036 * src/SDCCast.h: fixed a warning
4037 * src/SDCCicode.c (operandFromAst): fixed a warning
4039 2003-04-04 <johan AT balder>
4041 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
4042 * src/SDCCast.c (decorateType): fixed bug #715076
4043 * src/SDCC.y: fixed bug #702907
4045 2003-04-03 <johan AT balder>
4047 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
4048 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
4049 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
4050 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
4051 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
4053 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
4055 * _decdptr.c: fix return values
4056 * _gptrget.c: fix return values
4057 * _gptrgetc.c: fix return values
4058 * _gptrput.c: fix return values
4059 * _mulint.c: fix return values
4060 * as/z80/Makefile: fix 'make -j' problem
4062 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
4064 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
4065 * configure.in: big cleanup, updated to autoconf 2.5x
4066 * configure: rebuilt from configure.in
4067 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
4068 * sdcc_vc_in.h: reflect changes from sdccconf.h
4069 * doc/Makefile: fixed a flaw in "make install"
4071 2003-04-02 <johan AT balder>
4073 * src/ds390/gen.c (genCmp): no comments
4074 * src/mcs51/gen.c (genCmp): no comments
4075 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
4076 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
4078 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
4080 * support/regression/generate-cases.py: place generated file in given sub directory
4081 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
4082 * support/regression/Makefile: improvements for 'make -j';
4083 side effect: it's simpler and faster now
4085 2003-03-31 Borut Razem <borut.razem AT siol.net>
4087 * src/z80/main.c: link-{port} and as-{port} defined without path
4088 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
4090 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
4092 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
4094 2003-03-30 Borut Razem <borut.razem AT siol.net>
4096 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
4097 changed type of list parameter to set
4098 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
4099 * src/port.h: changed type of do_assemble() parameter to set
4100 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
4101 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
4102 definition of "cppoutfilename" macro with NULL value in preProcess()
4103 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
4104 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
4105 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
4106 replaced with set *binPathSet
4107 * shash_add() deallocates the item, if allready exsists, before adding the new one
4108 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
4110 2003-03-30 Scott Dattalo <scott AT dattalo.com>
4112 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
4113 a nested for loop bug in the PIC port
4114 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
4117 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
4119 * support/Util/dbuf.h: remove C++ stuff to make it portable
4121 2003-03-28 Borut Razem <borut.razem AT siol.net>
4123 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
4124 literal strings in stringLiteral()
4125 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
4126 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
4129 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
4131 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
4133 2003-03-26 <johan AT balder>
4135 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
4136 * src/ds390/gen.c (saveRegisters): catched symbol abuse
4137 * src/SDCCast.c (decorateType): fixed " -v < 3"
4139 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
4141 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
4142 Added Lenny Story's debug infrastructure changes:
4143 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
4144 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
4145 * src/cdbFile.c: added
4146 * src/SDCCdebug.c: added
4147 * src/SDCCdebug.h: added
4148 * src/SDCCast.c (createFunction)
4149 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
4150 * src/SDCCmain.c (parseCmdLine, main)
4151 * src/SDCCmem.c (redoStackOffsets)
4152 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
4155 * src/avr/gen.c (genAVRCode)
4156 * src/ds390/gen.c (gen390Code)
4157 * src/mcs51/gen.c (gen51Code)
4158 * src/pic/gen.c (genpic14Code)
4159 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
4160 * src/xa51/gen.c (genXA51Code)
4161 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
4163 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4165 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
4166 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
4168 2003-03-22 <johan AT balder>
4170 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
4172 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
4174 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
4175 * doc/cdbfileformat.lyx: added, written by Lenny Story
4176 * doc/Makefile: added cdbfileformat.lyx
4177 * doc/clean.mk: added cdbfileformat.lyx
4179 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
4181 * src/mcs51/peeph.def: fix bug #705773
4183 2003-03-20 <johan AT balder>
4185 An sfr/sbit can have an "at #" AND an initializer
4186 * src/SDCCsymt.c (checkSClass):
4187 * src/SDCCmem.c (allocGlobal):
4188 * src/SDCCmem.c (allocLocal):
4189 * src/SDCCast.c (createBlock):
4191 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
4193 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
4195 2003-03-16 <johan AT balder>
4197 Undid the hackup of const and volatile, the problem is much bigger
4199 * src/SDCCast.c:1.171
4200 * src/SDCCglue.c:1.138
4201 * src/SDCCicode.c:1.146
4202 * src/SDCCsymt.c:1.150
4203 * src/SDCCval.c:1.65
4205 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
4207 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
4208 * src/ds390/gen.c (genAddrOf): fixed bug #704087
4210 2003-03-13 <johan AT balder>
4212 Hackup const and volatile modifiers in type chains a bit:
4214 * src/SDCCast.c:1.169
4215 * src/SDCCglue.c:1.136
4216 * src/SDCCicode.c:1.143
4217 * src/SDCCsymt.c1.146
4218 * src/SDCCsymt.h1.59
4219 * src/SDCCval.c:1.63
4221 2003-03-12 <johan AT balder>
4223 * src/SDCCBBlock.h: more LRH debugging junk
4224 * src/SDCCcflow.h: more LRH debugging junk
4225 * src/SDCCloop.c: more LRH debugging junk
4226 * src/SDCC.y (struct_declaration): fixed bug #697590
4227 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
4228 * src/ds390/gen.c (aopForRemat): fixed bug #700031
4229 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
4231 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
4232 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
4233 test function names must now match exactly).
4234 * src/SDCCcse.c: added special case in findCheaperOp to allow
4235 extending a short integer. Makes less awful code for bug 700121 test case.
4237 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4239 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
4240 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
4242 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
4244 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
4245 actually called (operandsNotEqual() was called for all
4246 operandsNotEqualX tests).
4248 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
4250 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
4251 with shorter literals. Fixes bug 700121.
4253 2003-03-11 <johan AT balder>
4255 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
4257 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
4259 * src/SDCCloop.c (mergeRegions): an evil beast is dead
4260 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
4262 2003-03-10 Borut Razem <borut.razem AT siol.net>
4264 * src/SDCCmain.c: pipe preprocessor's output
4265 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
4266 * sdcc_vc_in.h: define pclose as _pclose for WIN32
4267 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
4268 which closes all pipes in pipeSet set
4269 * src/SDCCset.c: free deleted item in function deleteSetItem()
4270 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
4271 moved from z80 to src subproject
4272 * .version: increased version number to 2.3.4
4274 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
4276 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
4277 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
4278 * support/regression/ports/xa51/spec.mk: fix typo
4280 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
4282 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
4284 2003-03-09 Borut Razem <borut.razem AT siol.net>
4286 * src/SDCCmain.c: pipe preprocessor's output
4287 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
4288 * sdcc_vc_in.h: define pclose as _pclose for WIN32
4289 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
4290 which closes all pipes in pipeSet set
4291 * src/SDCCset.c: free deleted item in function deleteSetItem()
4292 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
4293 moved from z80 to src subproject
4295 2003-03-09 Borut Razem <borut.razem AT siol.net>
4297 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
4298 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
4299 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
4300 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
4301 * src/SDCCglobl.h: unification of WIN32 native definitions
4303 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4305 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
4307 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
4309 * src/configure.in: check for endianess (even while cross-compiling)
4310 * src/configure: check for endianess (even while cross-compiling)
4311 * src/configure_in.h: check for endianess (even while cross-compiling)
4312 * src/avr/gen.c: remove old endianess stuff
4313 * src/mcs51/gen.c: remove old endianess stuff
4314 * src/ds390/gen.c: remove old endianess stuff
4315 * src/pic/gen.c: remove old endianess stuff
4316 * src/pic/genarith.c: remove old endianess stuff
4317 * src/pic/glue.c: fix endianess check
4318 * src/pic16/gen.c: remove old endianess stuff
4319 * src/pic16/genarith.c: remove old endianess stuff
4320 * src/pic16/glue.c: fix endianess check
4321 * src/xa51/gen.c: remove old endianess stuff
4322 * src/z80/gen.c: fix endianess check
4323 * src/SDCCglue.c: fix endianess check
4324 * src/ds390/peeph.def: fix bug 700036
4326 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
4328 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
4329 * src/configure: find appropriate data-types on host for SDCC's int and long
4330 * src/configure.in: find appropriate data-types on host for SDCC's int and long
4331 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
4332 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
4334 2003-03-07 <johan AT balder>
4337 some minor cleanups before the big shot
4338 OP_DEFS and OP_USES now use Kevin's protection
4339 new option --nolabelopt
4350 * src/ds390/ralloc.c:
4351 * src/mcs51/ralloc.c:
4353 * src/xa51/ralloc.c:
4356 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
4358 * src/pic/pcode.c (get_op): fix 64 bit warnings
4359 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
4360 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
4361 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
4362 * support/regression/tests/malloc.c: fix 64 bit warnings
4364 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
4366 * src/mcs51/gen.c (genMinus): fixed bug 696436
4368 2003-03-02 Borut Razem <borut.razem AT siol.net>
4370 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
4372 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
4374 * configure.in: test for mkstemp
4375 * sdccconf_in.h: add HAVE_MKSTEMP
4377 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
4379 * device/include/ctype.h: removed warning while using --stack-auto
4380 * device/include/malloc.h: removed warning while using --stack-auto
4381 * device/include/string.h: removed warning while using --stack-auto
4383 2003-02-23 Borut Razem <borut.razem AT siol.net>
4385 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
4386 because NDEBUG is defined (see man assert)
4387 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
4389 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4391 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
4392 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
4394 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4396 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
4397 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
4399 2003-02-18 <johan AT balder>
4401 * as/mcs51/asmain.c (asmbl): module can start with a digit
4402 * as/z80/asmain.c (asmbl): module can start with a digit
4404 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
4406 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
4407 * src/asm.c: fix pipe() for Mingw32
4409 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
4411 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
4412 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
4413 make -V work again; --c1mode reads now from stdin
4414 * doc/sdccman.lyx: added --c1mode
4415 * support/Util/SDCCerr.c: new messages for c1 mode
4416 * support/Util/SDCCerr.h: new messages for c1 mode
4417 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
4419 2003-02-15 <johan AT balder>
4421 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
4423 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
4425 * doc/sdccman.lyx: Environment variables, -o and other minor things
4427 2003-02-14 <johan AT balder>
4429 * src/xa51/main.c: before anyone really tries to use it :)
4431 * Install doc's in share/sdcc/doc
4432 * removed some obsolete files
4433 * Do a proper make distclean and uninstall
4434 M Makefile.common.in
4437 M device/include/Makefile.in
4438 M device/lib/Makefile.in
4441 M sim/ucsim/doc/Makefile.in
4444 R src/xa51/peeph.rul
4445 M support/cpp2/Makefile.in
4446 M support/makebin/Makefile
4449 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
4451 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
4453 2003-02-10 Borut Razem <borut.razem AT siol.net>
4455 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
4456 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
4457 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
4458 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
4459 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
4460 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
4461 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
4462 src/z80/Makefile.bcc: Borland Makefile cleanup
4463 * as/z80/Makefile.bcc: Added Borland Makefile
4464 * support/cpp2/borland.h: Removed
4466 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
4468 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
4469 * src/SDCC.lex: new pragma NOIV
4470 * src/SDCCglobl.h: new pragma NOIV
4471 * src/SDCCmem.c: new pragma NOIV
4473 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
4475 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
4477 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
4479 * src/SDCCmain.c: signal handling is switched off by --debug
4480 * doc/Makefile: small fix for install; use clean.mk again
4481 * doc/clean.mk: clean *.pdf and *.html too
4483 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
4485 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
4486 * device/lib/printfl.c: fix a ds390 bug by making it portable
4487 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
4488 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
4489 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
4490 * debugger/mcs51/cmd.c: converted multi-line string literals
4491 * sim/ucsim/globals.cc: converted multi-line string literals
4492 * src/SDCCmain.c: introduced signal handler to remove temp files
4493 * doc/Makefile: small tweaks, implement clean
4494 * doc: removed generated files
4496 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4498 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
4499 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
4500 Address Record is not correctly generated for DS390."
4502 2003-02-02 Borut Razem <borut.razem AT siol.net>
4504 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
4505 * as/mcs51/asm.h: fixed compilation with Borland C
4506 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
4507 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
4508 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
4509 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
4510 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
4511 src/z80/Makefile.bcc: delete $(LIB) only if exist
4512 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
4514 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
4516 * device/include/malloc.h: introduced NULL
4517 * device/include/string.h: introduced NULL
4518 * device/include/stdlib.h: introduced NULL
4519 * device/lib/_memcpy.c: removed NULL
4520 * device/lib/_strcat.c: removed NULL
4521 * device/lib/_strchr.c: removed NULL
4522 * device/lib/_strcmp.c: removed NULL
4523 * device/lib/_strcpy.c: removed NULL
4524 * device/lib/_strcspn.c: removed NULL
4525 * device/lib/_strlen.c: removed NULL
4526 * device/lib/_strncat.c: removed NULL
4527 * device/lib/_strncmp.c: removed NULL
4528 * device/lib/_strncpy.c: removed NULL
4529 * device/lib/_strpbrk.c: removed NULL
4530 * device/lib/_strrchr.c: removed NULL
4531 * device/lib/_strspn.c: removed NULL
4532 * device/lib/_strstr.c: removed NULL
4533 * device/lib/_strtok.c: removed NULL
4534 * device/lib/malloc.c: removed NULL, include own header
4536 2003-02-02 <johan AT balder>
4538 * 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
4539 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
4540 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
4541 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
4542 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
4543 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
4545 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4547 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
4550 2003-02-01 <johan AT balder>
4552 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
4554 2003-01-31 <johan AT CP255758-A>
4556 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
4558 2003-01-30 <johan AT balder>
4560 * src/SDCCBBlock.c: automatic bug detection
4561 * src/SDCCicode.c: automatic bug detection
4563 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4565 * src/SDCCglobl.h: now --xram-size 0 works
4566 * src/SDCCmain.c: now --xram-size 0 works
4568 2003-01-29 <johan AT balder>
4570 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
4572 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4574 * as/mcs51/aslink.h: Added options --xram-size and --code-size
4575 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
4576 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
4577 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
4578 * src/SDCCglobl.h: Added options --xram-size and --code-size
4579 * src/SDCCmain.c: Added options --xram-size and --code-size
4581 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4583 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
4584 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
4586 2003-01-27 <johan AT balder>
4588 * src/SDCC.y: fixed bug #613764
4590 2003-01-26 <johan AT balder>
4592 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
4593 * src/SDCCsymt.h: fixed bug #673374
4594 * src/SDCCglue.c: fixed bug #661910
4595 * src/SDCCast.c: fixed bug #458099 and 673374
4597 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4599 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
4600 * as/mcs51/strcmpi.h: added
4601 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
4602 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
4603 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
4604 * as/mcs51/assym.c: strcmpi -> as_strcmpi
4605 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
4606 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
4607 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
4608 * as/mcs51/Makefile.aslink: new module strcmpi
4609 * as/mcs51/Makefile.asx8051: new module strcmpi
4610 * as/mcs51/Makefil.bcc: new module strcmpi
4611 * as/mcs51/Makefile.in: new module strcmpi
4612 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
4614 2003-01-26 <johan AT balder>
4616 * src/SDCCglue.c: reverted back to 1.124
4617 * src/SDCCast.c: reverted back to 1.156
4618 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
4620 2003-01-25 <johan AT balder>
4622 * src/SDCCglue.c: A better fix for bug #661910
4623 * src/SDCCast.c: A better fix for bug #661910
4624 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
4626 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
4628 * src/Makefile.in: remove spawn.o
4629 * src/SDCCmain.c: remove spawn.h
4630 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
4631 * src/spawn.c: removed
4632 * src/spawn.h: removed
4633 * support/regression/ports/ds390/spec.mk: link with -r
4635 2003-01-24 <johan AT CP255758-A>
4637 * src/ds390/gen.c (aopOp): fixed bug #667458
4638 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
4639 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
4640 (createIvalCharPtr): an ival doesn't always have a storage class anymore
4642 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
4644 * src/mcs51/peeph.def: better assembler identation by Frieder
4645 * src/mcs51/gen.c: better assembler identation by Frieder
4647 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4649 * as/z80/string.h: removed for gcc 3.2
4650 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
4651 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
4653 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
4655 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
4656 * src/SDCCpeeph.c (replaceRule): fix bug #663503
4657 * support/regression/Makefile: separate temp files for ports
4658 * support/regression/generate-cases.py: separate temp files for ports
4659 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
4660 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
4662 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
4664 * moved tinitalk to device/examples/ds390
4666 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
4668 * as/mcs51/lkmem.c: rflag is for DS390
4669 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
4670 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
4671 (linkEdit): move mem- and map-files the same way as ihx-files
4672 * src/z80/main.c (_setDefaultOptions): removed --generic
4673 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
4674 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
4675 * src/pic/glue.c (picglue): --c1mode works again
4676 * src/pic16/glue.c (pic16glue): --c1mode works again
4677 * src/asm.c (printCLine): fix #660034
4679 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4681 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
4682 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
4683 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
4684 * as/mcs51/lkmem (summary): better fix for sp problem
4685 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
4686 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
4687 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
4688 remove --stack-after-data
4690 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
4692 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
4693 * src/SDCCutil.c (join): ugly bug: missing '\0'
4694 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
4696 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
4698 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
4700 * src/pic/main.c (_asmCmd): gpasm supports -o
4701 * src/z80/main.c: more general macros
4702 * device/lib/Makefile.in: remove intermediate files
4704 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
4706 * .version: Bumped version number to 2.3.3
4707 * src/SDCCBBlock.c: new option -o
4708 * src/SDCCglobl.h: new option -o
4709 * src/SDCCglue.c: new option -o
4710 * src/SDCCmain.c: new option -o
4711 * src/asm.c: new option -o
4712 * src/ds390/main.c: new option -o
4713 * src/pic/glue.c: new option -o
4714 * src/pic/pcode.c: new option -o
4715 * src/pic/ralloc.c: new option -o
4716 * src/pic16/glue.c: new option -o
4717 * src/pic16/pcode.c: new option -o
4718 * src/pic16/ralloc.c: new option -o
4719 * src/z80/main.c: new option -o
4720 * device/lib/Makefile.in: use -o
4721 * support/regression/ports/ds390/spec.mk: use -o
4722 * support/regression/ports/gbz80/spec.mk: use -o
4723 * support/regression/ports/mcs51/spec.mk: use -o
4724 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
4725 * support/regression/ports/z80/spec.mk: use -o
4726 * support/regression/ports/ucz80/spec.mk: use -o
4727 * support/regression/ports/xa51/spec.mk: use -o
4728 * support/regression/fwk/lib/timeout.c: fix usage string
4730 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
4731 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
4733 2003-01-07 <johan AT balder>
4735 * src/SDCCast.c (decorateType): fixed bug #600035
4737 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
4738 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
4739 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
4740 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
4741 * src/pic/pcode.c: outcommented unused variable to remove warnings
4742 * src/pic/ralloc.c: outcommented unused variable to remove warnings
4744 2003-01-06 <karl AT turbobit.com>
4745 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
4748 2003-01-06 <johan AT balder>
4750 * src/SDCCicode.c: fixed array add
4752 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
4753 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
4754 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
4756 2003-01-04 <johan AT balder>
4758 * src/SDCCval.c (getNelements): fixed the initialized array of structures
4760 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4761 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
4763 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
4764 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
4765 * support/regression/tests/bug-524697.c: fit mem usage into 8032
4767 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
4768 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
4770 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
4771 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
4773 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4774 * src/mcs51/main.c: removed {bindir}{sep} from aslink
4776 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4778 * in \sdcc\as\mcs51\ changed these files in order to create an
4779 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
4780 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
4781 following files to include the previous two files: aslink.dsp,
4782 Makefile.aslink, Makefile.bcc, and Makefile.in.
4784 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
4785 .adb instead of .cdb
4787 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4789 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
4790 value from option --iram-size.
4792 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4794 * \sdcc\as\mcs51\lklist.c: added boundary check before using
4797 2002-09-18 <wiml AT hhhh.org>
4799 * SDCClrange.h: exposed setFromRange() and setToRange()
4800 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
4801 packRegsForAccUse() (bug 542397)
4802 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
4803 multiple times and emitting the fetch operations more than once
4804 added aopGetUsesAcc() function to allow binary operators to
4805 fetch their operands in the correct order; made genMinus() emit
4806 compact code for X = LITERAL - Y
4808 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4809 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
4810 sprintf() in line 1267.
4812 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4813 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
4816 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4817 Changes to aslink (All the changes are marked with 'JCF'):
4819 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
4822 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
4823 area BSEG. Also moves, if possible, the DATA area down into the internal
4824 ram so more space is available.
4826 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
4829 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
4830 not bytes. Function summary() which creates a memory usage summary
4831 file with extension .mem. Reports of overlaping stack and small stack
4832 size. If the space for the stack is less than 16 bytes aslink trows a
4835 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
4836 the 8051. Option 'y' for memory summary output file.
4838 Changes to sdcc (All the changes are marked with 'JCF'):
4840 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
4842 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
4843 overlaying area for it (uses RegBankUsed[4]).
4845 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
4846 bank zero as used by default. By default aslink locates the stack
4847 (equivalent to --stack-after-data). Pass option 'y' to aslink for
4848 the creation of the .mem file. Delegates the allocation of data area
4849 to aslink (it is not longer 0x30 by default). If --stack-loc passes
4850 the begining of the stack area to aslink.
4852 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
4853 glue() in SDCCglue.c creates an area for it.
4855 2002-09-03 Borut Razem <borut.razem AT siol.net>
4856 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
4857 sdcc/src/pic/glue.c:
4858 introduced atexit() handler for teporay files removal in case of
4859 errors, assertions, ...
4861 2002-08-29 Borut Razem <borut.razem AT siol.net>
4862 * sdcc/support/cpp2/auto-host_vc_in.h:
4863 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
4864 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
4865 Maybe there is a similar problem with BORLANDC? It should be checked!
4867 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
4868 corrected improper use of assert: the assignment to clr variable was done inside the assert.
4869 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
4870 was not executed, and the compiler (cl) launched a warning:
4871 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
4873 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
4874 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
4876 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
4877 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
4879 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
4880 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
4881 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
4882 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
4883 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
4884 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
4885 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
4886 - added Release configuration in VS projects
4887 - review of compiler an linker options
4888 - VC .exe files are generated in bin_vc directory, not to interfere
4889 with binaries generated from other projects (cygwin, mingw, bcc ...)
4891 * sdcc/src/yacc.dsp: added
4893 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
4894 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
4895 and insert the version number definitions from .version
4897 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
4899 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
4900 added - genarate auto-host.h using auto-host_vc_in.h as template
4903 removed from CVS, generated automatically
4905 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
4906 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
4908 2002-08-11 Borut Razem <borut.razem AT siol.net>
4909 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
4911 2002-08-10 Borut Razem <borut.razem AT siol.net>
4912 * src/SDCCmain.c (main):
4913 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
4914 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
4915 The consequence was that some temporary files were not removed.
4918 unification of code in functions tempfilename() and tempfile():
4919 function tempnam() is defined in Visual Studio 6.0 and .NET
4921 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
4923 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
4924 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
4925 - removed compiler command line option /WX: Treats all warnings as errors
4926 - update a list of source files, included into the project
4928 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
4929 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
4930 changed project type to Generic Project so that can be correcly converted to VS.NET project
4932 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
4934 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
4936 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
4938 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
4939 added return 0 statements after assert() to make compiler happy
4941 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
4942 added newline in the def file to keep MSC compiler satisfied
4944 * sdcc/src/z80/gen.c:
4945 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
4946 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
4947 - solved MSC error in function aopDump()
4949 * sdcc_vc.h: define PREFIX as "\\sdcc"
4951 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
4952 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
4954 2002-06-22 Scott Dattalo <scott AT dattalo.com>
4955 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
4956 - Rewrote the register banking algorithm.
4957 - Added pCode live-range analysis to registers (for now, only non-used and
4958 singly-used registers optimized away)
4960 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
4962 * 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.
4964 2002-05-10 Scott Dattalo <scott AT dattalo.com>
4965 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
4967 2002-04-22 Michael Hope <michaelh AT vroom>
4969 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
4971 * configure.in (DD_COPT): Added include support required for gbdk.
4973 * .version: Bumped version number just to increase it.
4975 * src/SDCCmain.c: Added -nostdinc to the default options.
4977 2002-04-15 Michael Hope <michaelh AT vroom>
4979 * device/lib/z80/printf.c (sprintf): Added.
4981 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
4983 * src/z80/peeph.def: Added transpose redundent load rule.
4985 * src/z80/main.c: Added force callee saves for jaune.
4987 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
4989 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
4991 2002-03-28 Johan Knol <johan AT balder>
4993 * src/SDCCval.c: fixed bug #532436
4995 2002-03-14 Scott Dattalo <scott AT dattalo.com>
4997 Added "char *Processor" field to the port structure.
5000 Added -p option. Allows port dependent processor to be specified.
5003 Initialized the new field char *Processor field to NULL in all ports
5006 Compiler generated registers for interrupt context saving
5007 were not getting allocated.
5009 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
5012 Fixed left shift. Will promote the left side of a left shift
5013 if a) left shifting more than size of operand or b) when assigned
5014 to something size > size of left side
5016 2002-03-14 Scott Dattalo <scott AT dattalo.com>
5018 tons of changes. Register allocation has been
5019 rewritten. Added customization for the various PICs. Flow
5020 analysis is restructured. ...
5026 Added. device.c is a PIC port hack to accomodate variations
5029 2002-03-13 Michael Hope <michaelh AT vroom>
5031 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
5033 2002-03-04 johanknol <johanknol AT manik>
5035 * /src/SDCCval.c: fixed
5037 const unsigned char arr[][2] = { { 0, 1 } };
5038 t18.c:1: error: Initializer element is not constant
5040 2002-03-04 bela <bela AT manik>
5042 * /device/include/mcs51reg.h:
5043 ds89c420 register definition update
5045 2002-03-03 <johan AT FRIJA>
5047 * support/Util/SDCCerr.c: did something, but don't no why anymore
5049 * support/regression/tests/bug-524691.c: made it a little less shy
5051 * src/SDCCast.c (decorateType): fixed bug #524697
5053 * src/SDCCast.c: made some lineno improvements
5055 * src/SDCCval.c (getNelements): changed warning to error
5057 * src/SDCCglue.c (printIvalArray): changed warning to error
5059 * src/SDCCicode.c: fixed a warning for mingw
5061 * src/SDCCast.c (decorateType): fixed the << promotion for ops
5063 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
5065 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
5067 * src/ds390/peeph.def:
5068 Added some more peephole rules
5070 * src/ds390/gen.c: Various fixes & enhancements
5072 * src/SDCClrange.c, src/SDCClrange.h:
5073 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
5075 * src/ds390/ralloc.c:
5076 various fixes & enhancements (ds390) specific
5078 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
5079 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
5082 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
5084 2002-03-02 <johan AT FRIJA>
5086 * src/SDCCast.c (decorateType): fixed bug #524708
5088 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
5090 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
5092 2002-03-01 Michael Hope <michaelh AT vroom>
5094 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
5096 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
5098 2002-03-01 <johan AT FRIJA>
5100 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
5102 * src/SDCCast.c (decorateType): fixed bug #524209
5104 * src/SDCCval.c (valNot): fixed bug #524195
5106 2002-02-26 <johan AT balder>
5108 * src/xa51/gen.c: fixed a warning
5110 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
5112 * src/SDCCast.c (decorateType): fixed bug #522534
5114 2002-02-23 <johan AT balder>
5116 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
5118 2002-02-22 <johan AT balder>
5120 * src/SDCCast.c: fixed bug #514865
5122 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
5124 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
5126 * sdcc/src/SDCCloop.c:
5127 Previous fix was not good. basic blocks that have "break" or "return" are
5128 not really partof a loop , but live ranges used in these blocks should
5129 be live thru the entire loop, so set partOfLoop but don't add them to
5132 2002-02-21 <johan AT FRIJA>
5134 * src/SDCCcse.c: fixed bug #514308
5136 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
5139 Fixed BUG #519583. If a conditional block ended in a return/break
5140 statement inside a loop, it was not being considered part of the loop.
5142 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
5144 2002-02-10 Karl Bongers <karl AT turbobit.com>
5147 Fixed up SDCDB debugger somewhat. Updated debugger/README
5148 with lots of comments and notes.
5150 * device/examples/test2.c:
5151 Fix bug, "red" variable not being initialized(compiler complained).
5153 * device/examples/Makefile, examples/test3.c:
5154 Add Makefile in device/examples folder, compiles test3.c
5155 for use as a multiple module SDCDB test case.
5157 * sim/ucsim/cmd.src/cmdset.cc:
5158 Took out debug printfs in ucsim "next" command.
5161 Karl and Johan start ucsim XA support. Most dissassembly working,
5162 about 75% emulation done(plenty of work remaining).
5164 * sim/ucsim/z80.src:
5165 Add Z80 support to ucsim, add test-ucz80 regression test,
5166 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
5167 Notice z80 compiler fails on examples/test3.c/crc code.
5169 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
5171 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
5172 Added support for --parms-in-bank1
5174 * src/ds390/peeph.def:
5175 added a few more peephole optimzations
5178 1) added __builtin_inp & __builtin_outp used to read in data of given length
5179 from a memory mapped port
5180 2) added __builtin_memcmp
5181 3) added __builtin_swapw swap bytes of a short
5183 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
5184 1) handle multiple send & receives from register bank1
5185 2) ralloc can now allocate DPTR1 to some liveRanges
5187 * src/SDCCsymt.c, src/SDCCsymt.h:
5188 changes to handle multiple sends & receives
5191 added some pointer arithmetic optimization
5194 added some pointer arithmetic optimizations but not stable yet so not
5195 called from anywhere (will get this working shortly)
5197 * src/SDCCopt.c: fixed for multiple sends & receives
5200 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
5201 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
5202 set preprocessor defines (depending on options)
5204 * src/SDCCicode.c, src/SDCCicode.h:
5205 changes made to handle multiple sends & receives
5208 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
5210 * src/SDCCcse.c, src/SDCCcse.h:
5211 added function findbackward def (to be used in upcoming optimization)
5213 * src/SDCCcflow.c, src/SDCCcflow.h:
5214 added function returnAtEnd - to determine if a basic block terminates with
5217 * src/SDCCast.c, src/SDCCast.h:
5218 added option parms-in-bank1
5220 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
5221 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
5222 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
5223 adjusted for --parms-in-bank1 option
5225 * device/include/string.h:
5226 donot redefine "reentrant" keyword
5228 * device/include/ds80c390.h: Added some more SFRs
5230 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
5232 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
5234 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
5236 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
5238 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
5240 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
5242 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
5244 * Added --xram-movc option
5246 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
5248 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
5250 2002-01-11 Johan Knol
5252 * Added math lib of Jesus Calvino-Fraga
5254 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
5256 * src/SDCCmain.c (processFile): fix processing of ../../src.c
5257 * support/regression/Makefile: new target test-mcs51-stack-auto
5258 * support/regression/ports/mcs51-stack-auto/spec.mk: added
5260 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
5262 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
5264 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
5266 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
5268 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
5270 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
5272 * src/SDCCglue.h: add definition for printIvalChar()
5274 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
5276 * src/SDCCast.c: fix #498138 by Johan
5278 * src/SDCCglue.c: fix #498138 by Johan
5280 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
5282 * support/regression/Makefile: fix clean
5284 * support/regression/ports/ds390/support.c: fix transmission of last character
5286 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
5288 * /sdcc/src/ds390/gen.c:
5289 a) improved computing address of stack variable
5290 b) took out some #if 0 code
5291 c) improved parmBytes adjustment
5292 d) improved genPlusIncr & genMinusIncr
5293 e) genCmp could generate bad code (when left assigned to DPTR)
5294 f) Fixed bug in hasInc
5296 * /sdcc/src/ds390/ralloc.c:
5297 a) packRegsForSupport could mess up live information (Fixed)
5298 b) packRegsDPTRuse could be incorrect for left & right shift
5300 * /sdcc/src/mcs51/ralloc.c:
5301 packRegsForSupport could mess up the live information (Fixed)
5303 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
5305 * /sdcc/src/SDCCast.c:
5306 can reverse a loop even if function call is present as long
5307 as the loop control variable is local & is not passed as parameter
5309 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
5311 * /sdcc/ChangeLog: *** empty log message ***
5313 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
5314 More builtin function additions for TININative
5316 * /sdcc/src/ds390/ralloc.c:
5317 Had broken the regression testsuite
5319 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
5321 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
5322 Added funcattr hasStackParms will be set for reentrant functions when there
5323 are paramteres on the stack, this helps in minimizing frame pointer generation
5324 typeFromStr can handle function pointers now
5326 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
5327 *** empty log message ***
5329 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
5331 * /src/ds390/gen.c, /src/ds390/main.c:
5332 More builtin function additions for TININative
5334 * /src/ds390/ralloc.c:
5335 Had broken the regression testsuite
5337 * /src/SDCCast.c: Fixed a bug in dumptree
5339 * /src/SDCCsymt.c, /src/SDCCsymt.h:
5340 Added funcattr hasStackParms will be set for reentrant functions when there
5341 are paramteres on the stack, this helps in minimizing frame pointer generation
5342 typeFromStr can handle function pointers now
5344 * /doc/builtins.txt, /doc/TININative.txt:
5345 *** empty log message ***
5348 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
5350 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
5351 ALPHA version for -mTININative
5353 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
5354 updated to reflect changes in the port structure
5357 added function do_assemble (similar to do_link) if non-null this function
5358 will be called to do assembly (-mTININative) requires a multi command
5360 added function genAssemblerEnd will be called to generate assembler Epilogue
5363 added _JavaNative to debug info printing
5365 * /src/SDCCmain.c: added option --tini-libid
5366 added port->do_assemble function (-mTININative) has a multi command assemble
5368 * /src/SDCCglue.c: Disabled "constExpr" check
5369 added port->genAssemblerEnd function
5371 * /src/SDCCglobl.h: Added option --tini-libid value
5374 tookout optimizeCompare from the header (has no external references)
5376 * /src/SDCCast.c: made one more function "static"
5378 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
5380 * src/z80/mappings.i: Added z80asm support.
5382 * src/z80/main.c: Added z80asm support on --asm=z80asm
5384 * src/z80/gen.c: Fixed asm portability issues.
5386 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
5388 * src/SDCCglue.c (printExterns): Added global/extern split.
5390 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
5392 * support/regression/Makefile: added test for mcs51 model large
5394 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
5396 * support/regression/ports/gbz80/spec.mk: added -mgbz80
5398 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
5400 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
5402 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
5404 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
5406 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
5408 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
5410 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
5412 * support/regression/tests/simplefloat.c: Port to mcs51.
5414 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
5415 * support/regression/tests/bug-485362.c: Added.
5417 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
5419 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
5421 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
5423 * src/z80/gen.c (aopDump): Added a dump function.
5425 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
5426 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
5428 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
5430 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
5432 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
5434 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
5436 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
5438 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
5440 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
5442 * support/regression/ports/ds390/support.c: Use tinibios.
5444 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
5446 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
5448 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
5449 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
5451 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
5453 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
5455 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
5457 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
5459 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
5460 (packRegsForIYUse): Created and optimised.
5462 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
5464 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
5465 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
5467 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
5469 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
5471 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
5473 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
5475 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
5477 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
5479 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
5481 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
5483 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
5485 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
5487 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
5489 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
5490 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
5491 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
5493 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
5495 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
5496 (genNotFloat): Added.
5497 (genUminusFloat): Added.
5499 * device/lib/z80/Makefile: Added floating pt stubs.
5501 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
5503 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
5505 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
5507 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
5509 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
5511 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
5513 * sdcc/support/regression/Makefile: Add port ds390.
5515 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
5517 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
5519 * sdcc/support/regression/ports/ds390/spec.mk: Added.
5521 * sdcc/support/regression/ports/ds390/support.c: Added.
5523 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
5525 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
5527 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
5529 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
5531 * device/include/malloc.h: Added z80 and gbz80 support.
5533 * device/lib/gbz80/heap.s: Added.
5535 * device/lib/z80/heap.s: Added.
5537 * device/lib/malloc.c: Added z80 and gbz80 support.
5539 * support/regression/tests/malloc.c (testMalloc): Added.
5541 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
5543 * support/regression/tests/bug-478094.c: Added.
5545 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
5547 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
5549 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
5551 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
5553 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
5555 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
5557 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
5559 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
5561 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
5563 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
5565 * support/regression/tests/bug-477927.c: Added.
5567 * src/z80/peeph.def: Added minor rules.
5569 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
5571 * src/z80/peeph.def: Added jump optimisation modification.
5573 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
5575 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
5577 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
5579 * support/regression/tests/funptrs.c: Added.
5581 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
5583 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
5585 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
5587 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
5589 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
5591 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
5592 (movLeft2ResultLong): Created.
5594 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
5595 (joinPushes): Added. Joins two char pushes into a word push.
5597 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
5599 * support/cpp2/Makefile.in (install): Added creation of dest dir.
5601 * support/makebin/Makefile (install): Added creation of dest dir.
5603 2001-10-24 Karl Bongers <karl AT turbobit.com>
5605 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
5607 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
5609 * src/z80/ralloc.c: Turned off faulty pack for one use.
5611 * src/z80/peeph-gbz80.def: Removed redundent restart options.
5613 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
5615 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
5617 * support/regression/Makefile: Improved clean
5619 * support/regression/ports/gbz80/spec.mk: Added clean
5621 * support/regression/ports/host/spec.mk: Added clean
5623 * support/regression/ports/z80/spec.mk: Added clean
5625 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
5627 * support/regression/ports/mcs51/timeout.c: little improvements
5629 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
5631 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
5633 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
5635 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
5637 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
5639 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
5641 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
5643 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
5644 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
5646 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
5648 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
5650 * src/mcs51/main.c (_linkCmd): Added bin path to command.
5652 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
5654 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
5656 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
5658 * support/regression/tests/longor.c: Added.
5660 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
5662 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
5664 * as/mcs51/aslink.h: define PATH_MAX
5666 * as/mcs51/asm.h: define PATH_MAX
5668 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
5670 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
5672 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
5674 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
5676 * src/SDCCglobl.h: define PATH_MAX
5678 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
5680 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
5682 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
5684 * src/z80/gen.c (gencjneshort): Fixed
5686 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
5688 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
5690 * support/regression/tests/bug-469671.c: Added.
5692 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
5694 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
5696 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
5698 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
5700 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
5702 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
5704 * src/device/lib/_mulint.c : removed hint: nooverlay bug
5706 * src/device/lib/_mullong.c : removed hint: nooverlay bug
5708 * src/device/lib/_divuint.c : removed hint: nooverlay bug
5710 * src/device/lib/_divulong.c: removed hint: nooverlay bug
5712 * src/device/lib/_moduint.c : removed hint: nooverlay bug
5714 * src/device/lib/_modulong.c: removed hint: nooverlay bug
5716 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
5718 * 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.
5720 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
5722 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
5724 2001-10-07 <johan AT FRIJA>
5726 * device/lib/gets.c (gets): fixed the return value.
5728 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
5729 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
5731 * 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.
5733 * 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.
5735 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
5737 * src/pic/gen.c: Removed Safe_strdup.
5739 * configure.in: Added option to enable libgc support.
5741 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
5742 (bitVectUnion): Optimised.
5743 (bitVectIntersect): Optimised.
5744 (bitVectBitsInCommon): Optimised.
5745 (bitVectCplAnd): Optimised.
5747 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
5749 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5751 * src/SDCCmain.c: distinguish between assembler debug and plain options
5753 * src/avr/main.c: remove standard assembler options
5755 * src/ds390/main.c: remove standard assembler options
5757 * src/mcs51/main.c: remove standard assembler options
5759 * src/port.h: removed "PENDING" comment
5761 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5763 * src/device/lib/_mulint.c : new, with assember functions
5765 * src/device/lib/_mullong.c : new, with assember functions
5767 * src/device/lib/_divuint.c : with assember functions
5769 * src/device/lib/_divsint.c : with assember functions
5771 * src/device/lib/_divulong.c: with assember functions
5773 * src/device/lib/_divslong.c: with assember functions
5775 * src/device/lib/_moduint.c : with assember functions
5777 * src/device/lib/_modsint.c : with assember functions
5779 * src/device/lib/_modulong.c: with assember functions
5781 * src/device/lib/_modslong.c: with assember functions
5783 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
5785 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
5787 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
5788 replaced _mululong.c and _mulslong.c by _mullong.c
5790 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5792 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
5794 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
5796 * src/SDCCglue.c: test, if win32api is available for MINGW
5798 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
5800 * src/SDCCsymt.c: no more _modifier in printTypeChain()
5801 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
5802 * support/regression/ports/gbz80/spec.mk: removed GENERIC
5803 * support/regression/ports/host/spec.mk: removed GENERIC
5804 * support/regression/ports/mcs51/spec.mk: removed GENERIC
5805 * support/regression/ports/z80/spec.mk: removed GENERIC
5807 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
5809 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
5811 * support/regression/tests/bug-467035.c: Created.
5813 2001-10-01 <johan AT FRIJA>
5815 * src/SDCC.y: fixed bug #466586 part 1
5817 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
5819 * SDCCicode.c: z80 has no generic pointers
5820 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
5822 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
5824 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
5826 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
5828 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
5830 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
5832 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
5834 * configure.in: Fixed up so that ucsim is only configured once.
5836 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
5838 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
5839 (getPathDifference): As above.
5841 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
5843 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
5845 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
5846 * .version: Updated to 2.3.1
5848 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
5849 Added copyright header.
5851 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
5852 (assemble): Added support for macro based assembler commands.
5853 (linkEdit): Added support for macro based linker commands.
5854 (preProcess): Changed the pre-processor to use macros.
5855 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
5856 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
5858 * device/lib/z80/crt0.s: Added module name for debugging.
5860 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
5862 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
5864 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
5866 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
5868 * src/Makefile.in: Added SDCCmacro and SDCCutil
5870 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
5872 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
5874 2001-09-16 <johan AT FRIJA>
5876 * 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.
5878 2001-09-15 <johan AT FRIJA>
5880 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
5881 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
5883 2001-09-11 <johan AT FRIJA>
5885 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
5887 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
5889 * support/regression/tests/bug-460444.c: Added test case.
5891 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
5892 (genCast): Added justification for all of the asserts.
5894 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
5896 * support/regression/support.c: _xdata replaced by xdata
5898 * support/regression/spec.mk: removed _generic
5900 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
5902 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
5904 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
5905 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
5907 * src/z80/peeph.def: Added a rule to optimise shift then compare.
5909 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
5911 * support/regression/tests/bug-460010.c: Added test case.
5913 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
5915 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
5917 * support/regression/Makefile: inter-port-clean adjusted for mcs51
5919 * support/regression/testfwk.c: removed workaround for bug #436344
5921 * support/regression/tests/bp.c: use less memory with mcs51
5923 * support/regression/tests/bug-441448.c: use less memory
5925 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
5927 * support/regression/collate-results.py: typo
5929 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
5931 * support/regression/tests/fetchoverlap.c: Added new test case.
5933 * support/regression/tests/bp.c: Added new test case.
5935 * support/regression/tests/bug-448984.c: Added new test case.
5937 * support/regression/tests/pow2shifts.c: Added new test case.
5939 * src/z80/gen.c: Turned off the noise it normally generates for the release.
5940 (genlshTwo): Fixed right shift for count > 8.
5942 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
5944 2001-09-08 <johan AT FRIJA>
5946 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
5948 2001-09-07 <johan AT FRIJA>
5950 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
5952 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
5954 2001-09-06 <johan AT FRIJA>
5956 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
5957 * bernhard noted me at this: "() equals to (void)" (1.38)
5959 2001-09-05 <johan AT FRIJA>
5961 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
5963 2001-09-04 <johan AT FRIJA>
5965 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
5968 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
5970 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
5972 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
5974 * link/z80/aslink.h: Fixed path for PATH_MAX
5976 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
5978 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
5980 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
5982 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
5984 * 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.
5986 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
5988 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
5989 (genCmp): Fixed up genCmp for the GB with longs.
5991 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
5993 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
5995 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
5997 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
5999 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
6001 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
6003 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
6005 * 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.
6007 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
6009 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
6011 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
6013 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
6015 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
6017 * sim/ucsim/configure: little improvement of Cygwin-detection
6018 * sim/ucsim/configure.in: little improvement of Cygwin-detection
6019 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
6020 * support/regression/tests/bug-221100.c: small changes for mcs51
6021 * support/regression/tests/bug-221168.c: small changes for mcs51
6022 * support/regression/tests/bug-227710.c: small changes for mcs51
6023 * support/regression/tests/staticinit.c: small changes for mcs51
6024 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
6025 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
6026 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601