1 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
3 Cumulative patch for pic16 port:
4 * src/pic16/device.h (typedef PIC16_device) modified fields for
5 defining microcontrollers,
6 * src/pic16/device.c: added new info for all devices in Pics16 array,
7 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
8 to be optimised out by the pCode optimiser,
9 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10 specially, bug reported by G.M. Gallant,
11 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
12 as force'd so that cannot be optimised out by pCode optimiser,
14 * src/pic16/pcodepeeph.c,
15 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
16 they are disabled by default, but can be enabled explicit with
17 command argument --denable-peeps, for testing,
18 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
19 --pomit-ivt in COMPILE_FLAGS
21 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
23 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
26 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
28 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
30 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
32 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
33 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
35 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
37 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
38 would only assign 0x300001 register.
40 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
42 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
43 in COMPILE_FLAGS. Thanks to G. Gallant for report.
45 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
47 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
49 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
50 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
51 added peephole 254 (left shift), 255 (jump table)
53 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
55 * device/lib/Makefile.in: removed comment line with model-pic16,
56 * (target port-specific-objects-pic16): the libraries and objects
57 are copied to the build directory form the device/lib/pic16/bin
60 Cumulative patch concerning pic16 port:
61 * library directory has been re-organized,
62 * added support for PIC18F1220,
63 * added headers and library sources for chips 18f1220,18f6520,
64 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
66 * configuration registers setting has changed, now each supported
67 device has a complete description of the registers it uses,
68 * all initialisations are moved to idata sections, these section
69 can be absolute or relocatable,
70 * fixed initialisation of codespace variables,
71 * fixed warning about PCLATU and gpsim,
72 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
73 * (genAssign): use table reads when assigning from variables in codespace,
74 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
75 char/int variables placed in codespace,
76 * (pic16_emitConfigRegs): NEW, emits a list with configuration
77 registers set in .asm file, no need for --pomit-config-words anymore,
78 * (pic16glue): some 8051 legacy segments are commented out
79 (to be removed completely),
80 * added support for alternative assembler and linker with --asm=
81 and --link= command line arguments,
82 * peepholes are disabled automatically in the port, no need to
83 specify on command line,
84 * port supports natively char/int/long multiplication, but converts
85 all divisions to support functions,
86 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
87 to the file set in variable $2,
88 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
89 strings in ASCII format and not in hex,
90 * ralloc.c (serialRegAssign): added a triplet of conditional calls
91 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
92 allocate proper register if iCodes aren't temporary,
94 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
96 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
98 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
100 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
103 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
105 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
106 computed address is reused
107 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
110 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
112 * src/z80/gen.c: (genArrayInit): must check for pointers too
114 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
116 * support/regression/tests/zeropad.c: never meant to commit the
117 nestedstruct test: removed, added check for GCC version
119 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
121 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
122 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
123 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
124 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
125 bugs 928906 and 954082 half-empty initializers
127 * src/SDCCsymt.c (getAllocSize): added for above fix
128 * src/z80/gen.c (genArrayInit): fixed bug 741044
129 * support/regression/tests/zeropad.c: added tests
131 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
133 * src/pic16/device.c (pic16_dump_section): corrected bug which
134 caused some symbols of the libraries to be misplaced
136 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
139 * src/pic16/ralloc.h,
140 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
141 to fix conflict with pic port
143 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
145 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
146 externs configuration variables,
147 * src/pic16/ralloc.h,
148 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
149 prototype in header, commented out some debug messages
151 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
155 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
156 for gpasm COFF object generation. Thanks to D. Hawkins for
159 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
162 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
163 Brock for spotting this)
164 * src/ds390/gen.c (genEndFunction),
165 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
166 interrupt handler and critical. Disable push/pop optimizations when
167 peephole optimizations disabled.
169 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
171 Updated pic16 library sources and headers.
172 * device/lib/pic16/pic18f*/ ,
173 * device/include/pic16/*.h: modified to handle structured SFR
176 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
178 * src/port.h (PORT structure): added hook initPaths, now each
179 port can declare its own default search paths,
180 which can been seen with the --print-search-dirs option,
181 see pic16 port for example,
182 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
183 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
184 * (doPrintSearchDirs): NEW, replaces in a central manner the
185 printing of search dirs which was split in set*Paths functions,
186 * (main): added call to port->initPaths and doPrintSearchDirs,
191 * src/izt/tlcs900h.c,
194 * src/pic16/main.c: modified port structures to reflect addition of
197 * src/pic16/device.c (regCompare): registers are finally sorted by name,
198 * (pic16_dump_section): for registers in same address reserve memory once,
199 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
201 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
202 result is greater in size than right or left,
203 * (pic16_genUMult8X8_8): there are some cases where the result can
204 be 16 bits size, so handle these,
205 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
206 * (pic16_outBitC): modified to emit pcodes,
207 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
209 * (genDivOneByte): implemented algorithm to divide 8-bits,
210 * (genCmp): uncommented goto, but issues still exist,
211 * (genAnd): fixed a bug with variables >8bits,
212 * (genPackBits): optimization added that uses BCF/BSF to change a
214 * (genAssign): fixed bug when assigning floating point literals,
215 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
216 __sdcc_gsinit_startup label,
217 * src/pic16/main.c (_pic16_init): removed search directory
219 * (_pic16_initPaths): NEW, used to initialise search directories,
220 * (_hasNativeMulFor): support functions for all except char/int
221 multiplication, and char division,
222 * (PIC16_port struct): modified entry for native mul support,
223 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
225 * (buildCallTree): call to register_usage is ifdef'ed out,
227 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
229 * device/include/string.h: applied Stas Sergeev's patch to make this
230 header file compatible with the preprocessor -Wundef option
231 * src/SDCCmain.c (main): abort compilation if preprocessor reports
232 failure (fixes bug #941458)
234 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
236 * src/SDCCopt.c (killDeadCode): fixed bug #907733
237 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
238 that the variable, not the function, should be static
239 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
240 to be consistent with non-literal case
242 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
244 * src/SDCCast.c (isConformingBody): fixed bug #949967
245 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
246 convilong): fixed bug #952086
248 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
250 * src/SDCCmem.c (allocVariables): fixed bug #955321
252 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
254 * src/hc08/main.c (_hc08_genAssemblerEnd),
255 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
256 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
257 completely eliminated the use of a temporary file
258 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
259 when more than one file linked
260 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
262 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
264 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
265 which fixes bug #543481
266 * support/regression/tests/bug-751703.c: fixed comments left from a
268 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
269 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
270 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
272 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
273 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
274 are now changed to underscores in moduleName
276 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
278 * as/mcs51/lkmem.c: better fix for bug #954173
280 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
281 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
283 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
284 * device/include/c8051f000.h,
285 * device/include/c8051f120.h,
286 * device/include/c8051f300.h,
287 * device/include/c8051f310.h,
288 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
291 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
293 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
294 and mailing lists, doc'ed --no-peep-comments, removed reference
295 to knoppix (newest version has no LyX/LaTeX), other minor changes
296 * src/SDCCglue.c (glue): save 2 bytes stack space with
297 option --main-return. The ljmp could probably be avoided too
299 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
301 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
303 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
305 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
306 * src/SDCCopt.c (isLocalWithoutDef),
307 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
308 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
309 (credit to Maarten Brock for patch #949363, on which this is based)
310 * support/regression/tests/bug-751703.c: some test cases of extern used
313 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
315 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
317 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
319 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
320 dwWriteLabel): fix to create valid debugger symbols even when
321 the module name has non-alphanumeric symbols in it
322 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
323 when a variable's allocation has been optimized away
326 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
328 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
330 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
332 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
334 * src/z80/gen.c (z80_emitDebuggerSymbol),
336 * src/pic/gen.c (pic14_emitDebuggerSymbol),
338 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
340 * src/avr/gen.c (avr_emitDebuggerSymbol),
342 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
344 * src/SDCCdebug.c (emitDebuggerSymbol),
346 * src/port.h: added a debugger struct to the port struct. Added a
347 callback for defining debugger symbols
349 * src/SDCCast.c (createLabel),
350 * src/SDCC.y (labeled_statement): mark all compiler generated labels
353 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
354 iCode back to the ast for the function
356 * src/hc08/ralloc.c (hc08_assignRegisters),
357 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
358 unneeded fields from the regs struct.
359 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
360 pushReg() & pullReg() functions instead of emitcode()
362 * src/hc08/gen.c (genLabel, genhc08Code),
363 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
365 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
368 * src/hc08/gen.c (genEndFunction, genhc08Code),
370 * src/mcs51/gen.c (genEndFunction, gen51Code),
372 * src/ds390/gen.c (genEndFunction, gen390Code),
374 * src/z80/gen.c (genEndFunction, genZ80Code),
377 * src/pic/gen.c (genEndFunction, genpic14Code),
379 * src/pic16/gen.c (genEndFunction, genpic16Code),
381 * src/avr/gen.c (genEndFunction, genAVRCode),
383 * src/xa51/gen.c (genEndFunction, genXA51Code),
385 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
386 specific code to cdbFile.c and out of the backend code generators
388 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
389 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
390 starting address is now 0
394 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
395 assembler directive for DWARF support
396 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
400 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
402 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
404 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
405 and inappropriate peephole optimization in jump tables
407 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
410 * src/SDCCglue.c: sdccopt works for the hc08 port now
412 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
414 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
416 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
418 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
420 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
422 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
426 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
427 comments from the peephole optimizer replacement rules
428 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
430 * src/SDCCcse.c (updateSpillLocation),
431 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
433 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
434 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
437 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
439 * src/SDCCsymt.h: a missing part of my last change
440 * src/pic/ralloc.c (regTypeNum),
441 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
443 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
446 * src/SDCCicode.c (aggrToPtrDclType),
448 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
449 ptrPseudoSymConvert),
450 * src/pic/ralloc.c (regTypeNum),
451 * src/pic16/ralloc.c (regTypeNum),
452 * src/hc08/ralloc.c (regTypeNum),
453 * src/ds390/ralloc.c (regTypeNum),
454 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
455 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
457 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
459 * link/z80/lkmain.c (afile),
460 * as/hc08/lkmain.c (afile),
461 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
462 prevent a pointer problem when a filename has no directory and
463 no extension specified.
465 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
467 * link/z80/lkmain.c (afile): allow periods in directory names
468 * link/z80/lkmain.c (afile),
469 * as/mcs51/lkmain.c (afile),
470 * as/hc08/lkmain.c (afile): allow linker script file to have an
471 extension other than ".lnk"
472 * link/z80/lklex.c (getfid),
473 * link/z80/lkmain.c (parse),
474 * as/mcs51/lklex.c (getfid),
475 * as/mcs51/lkmain.c (parse),
476 * as/hc08/lklex.c (getfid),
477 * as/hc08/lkmain.c (parse): Support comments in the linker script
478 file on lines by themselves and after filenames
480 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
482 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
484 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
486 * src/z80/peeph-z80.def: removed some peephole rules that don't
487 work with multibyte arithmetic (fixed bug #937126)
488 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
489 to registers and not global variables
490 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
491 geniCodePreInc, geniCodePostDec, geniCodePreDec,
492 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
493 checking for assignments not internally generated (fixed bug #931895)
494 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
495 structure member (fixed bug #930072)
497 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
499 * src/SDCCmain.c (linkEdit),
500 * src/hc08/main.c (_hc08_parseOptions),
501 * as/hc08/Makefile.in,
505 * as/hc08/lkrloc.c (relr, rele),
506 * as/hc08/lkarea.c (lnkarea)
507 * as/hc08/lkmain.c (afile, parse),
508 * as/hc08/lkelf.c: support for ELF output
509 * as/hc08/lks19.c (s19),
510 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
512 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
514 * as/mcs51/lkihx.c: Fixed bug #899105.
516 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
518 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
519 .dsp files from Unix to DOS.
521 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
523 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
524 function pointers; we have been compliant for several months now.
525 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
526 change that was accidently commented out
527 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
528 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
531 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
533 * src/hc08/gen.c: output of all of the internal debugging information
534 is now controlled by the D() macro; it is disabled by default
536 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
538 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
539 harder to keep the same registers during a CAST iCode
540 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
541 long via int can be done in a single cast, if the signedness is
543 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
544 putchar() in tinibios.c in ds390's library
546 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
548 * src/SDCCast.c (decorateType): fixed bug #898889,
549 cast result of a literal complement too
550 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
551 fixed check for bitfields
553 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
555 * src/SDCCicode.c (geniCodeLogic): made it static,
556 (geniCodeLogicAndOr): added in order to fix bug #905492,
557 (ast2iCode): fixed bug #905492
558 * support/regression/tests/bug-905492.c: added
559 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
560 (processParms): fixed bug #927659: don't copy parms, this will clear
562 * support/regression/tests/bug-927659.c: added
564 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
566 * src/SDCCast.c (addCast): don't cast float to char
567 * device/lib/libsdcc.lib: added _memmove
569 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
571 * device/lib/large/Makefile: fixed parallel execution by
572 replacing `make` by `$(MAKE)`
574 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
576 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
577 offsets (fixes bug #923936)
579 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
581 * device/lib/small/Makefile: fixed parallel execution by
582 replacing `make` by `$(MAKE)`
584 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
586 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
588 2004-03-23 Scott Dattalo <scott AT dattalo.com>
590 * src/pic/gen.c (genCpl): multi-byte complements were not working.
591 * src/regression/Makefile: Regression test was not running.
593 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
595 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
596 complement if possible
597 * src/SDCCval.c (valComplement),
598 * src/SDCCicode.c (operandOperation): fixed complement of literal
599 * support/regression/tests/onebyte.c (testComplement): added
601 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
603 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
604 return an optimized tree; actually replace actParm with the new tree
605 * src/SDCCast.h: added some parantheses to remove side effects
606 * support/regression/tests/bug-920866.c
608 2004-03-21 Scott Dattalo <scott AT dattalo.com>
609 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
610 Bit operands were not being handled properly in the pic14 port.
611 (now src/regression/add.c passes again).
613 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
615 * src/SDCC.y (labeled_statement): case and default no longer require
616 a following statement (RFE #893037)
618 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
620 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
621 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
622 disabled (fixes bug #916294)
623 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
624 "mov a,acc"; patch provided by Lenny Story
625 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
627 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
629 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
631 * src/ds390/gen.c (genFunction, genEndFunction),
632 * src/ds390/ralloc.c (ds390_assignRegisters),
633 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
634 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
635 pushed if there are parameters passed on the stack. Also, a cleaner
636 way to decide if r0/r1 should be pushed/popped. (Together they fix
639 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
642 * device/lib/mcs51/crtpagesfr.asm,
643 * device/lib/mcs51/crtxinit.asm,
644 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
645 to avoid confusion with Si Lab's SFRPAGE register.
647 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
649 * src/SDCCglue.c (emitMaps): allow public sfr variables
650 * src/SDCCglue.c (initialComments): include compiler build date
651 with compiler version and put the timestamp of the generated
652 assembly file on a serperate line to be less confusing.
653 * src/port.h: added genInitStartup hook
660 * src/z80/main.c: genInitStartup initialize as NULL (default to
661 historical behaviour)
662 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
663 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
664 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
665 library instead of hard coding it into the compiler.
666 * support/regression/ports/mcs51-stack-auto/spec.mk,
667 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
668 * device/lib/mcs51/Makefile,
669 * device/lib/small/Makefile,
670 * device/lib/large/Makefile,
671 * device/lib/mcs51/crtpagesfr.asm,
672 * device/lib/mcs51/crtstart.asm,
673 * device/lib/mcs51/crtxclear.asm,
674 * device/lib/mcs51/crtxinit.asm,
675 * device/lib/mcs51/crtclear.asm,
676 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
677 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
678 and into user configurable files.
679 * device/lib/clean.mk: clean mcs51 directory too
680 * support/regression/tests/longlit.c: added static to T1 declaration
681 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
682 accesses in the initialization code
684 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
686 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
687 OSCTRIMVAL as noted in bug #916008
689 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
691 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
692 in loops with multiple exits (reported as incorrect registers
693 used by Martin Helmling in Sdcc-user list)
695 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
697 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
698 made ds390 register extensions look less like error messages
700 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
702 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
703 reported by Adam Wozniak in Sdcc-user list
705 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
707 * src/SDCCast.c (decorateType): fixed with bug and promotion in
708 arithmetic optimizations, added debug output
710 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
712 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
713 * sdcc.spec: updated and split sdcc into 3 rpms
714 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
715 needed for literals of LEFT_OP and '+'
716 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
717 introduced RESULT_TYPE_NOPROM
718 (geniCodeMultiply): fixed logic for decision if mul is optimized to
720 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
721 limited promotion to int only for '*'
722 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
724 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
726 * src/pic16/gen.c (genSkip),
727 (genc16bit2lit), (gencjneshort): commented out
728 (is_LitOp): new helper function, checks operand type
729 (genCmpEq): rewritten
731 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
733 * support/regression/tests/bug-908454.c: added
735 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
737 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
738 * src/SDCCicode.c (usualBinaryConversions): op needs int type
739 (geniCodeCast): cosmetic, don't preserve bit storage class
740 (geniCodeLeftShift): added promotion
741 (geniCodeLogic): fixed regression
742 * src/SDCCsymt.c (computeTypeOr): accept bits too
743 (compareType): 2nd part of fix for bug #908454, needed for bitfields
745 2004-03-07 Borut Razem <borut.razem AT siol.net>
747 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
749 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
751 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
752 version of pic16_genPackRegisters which does not check if ic is a
754 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
755 function cause string1.c regression test fails
757 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
759 * sim/ucsim/configure.in,
760 * sim/ucsim/configure,
761 * sim/ucsim/doc/Makefile.in: use docdir
762 * src/SDCC.y: fixed sbit atrributes
763 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
764 * src/SDCCast.c (decorateType): |^& need special promotion handling
766 * src/SDCCsymt.h: moved definition of RESULT_TYPE
767 * src/SDCCsymt.h (computeType),
768 * src/SDCCicode.c: computeType() needs op
769 * src/SDCCsymt.c (checkTypeSanity),
770 * doc/sddman.lyx: "plain" bitfields are unsigned
771 * src/SDCCsymt.c (computeTypeOr): added
772 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
774 * src/SDCCval.c (val*): computeType() needs op
775 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
776 * support/regression/tests/onebyte.c: added tests for |^&
778 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
780 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
781 for writing icode into asm output.
783 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
785 * src/pic16/device.c: added some debug lines enabled
786 with macro DEBUG_CHECK,
787 * src/pic16/genarith.c: more debug in genPlus,
788 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
789 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
790 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
791 * (aopForSym): onStack symbols are re-placed in data memspace,
792 and onStack flag is cleared,
793 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
794 copy temporary pcodeop,
795 * (genPcall): added warning for not updating PCLATU,
796 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
797 always true for pic16 port,
798 * (genMultOneWord): NEW, supports integer multiplication,
799 * (genMult): modified to call genMultOneWord,
800 * (ifxForOp): added warning when return NULL,
801 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
802 flag is set before call to operandFromSymbol for implicit
804 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
805 options.intlong_rent are set by default,
806 * (_hasNativeMulFor): modified to allow port generation of integer
808 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
809 set regtype to REG_SFR for all registers, restricting seting the
810 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
812 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
814 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
815 more than 500 times in the regression tests
817 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
819 * support/Util/SDCCerr.h,
820 * support/Util/SDCCerr.c,
821 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
823 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
824 for symbol conflicts.
825 * support/valdiags/tests/enum.c,
826 * support/valdiags/tests/tentdecl.c,
827 * support/valdiags/tests/struct.c: expect possible error messages
828 referring to original symbol definitions.
829 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
831 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
833 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
835 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
837 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
839 * src/pic16/ralloc.c (newReg): fixed bug #908929
841 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
843 * src/ds390/gen.c: added missing #include "main.h"
845 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
847 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
848 checking if symbol is already in set,
849 * src/pic16/device.h: prototype for checkAddSym,
850 * src/pic16/gen.c: (_G): added entry interruptvector,
851 * (assignResultValue): removed some commented out lines,
852 * (genFunction): check for ISR via sym->type, absolute section for
853 interrupt code is created via a new pBlock, the goto instruction is
854 placed now correctly at the interrupt vector position, changed all
855 references from ivec to _G.interruptvector,
856 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
857 is the interrupt is a high priority one, same for return from ISR,
858 * src/pic16/glue.c: changed all calls of addSetHead for publics and
859 externs to calls of checkAddSym,
860 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
861 pic16_pcode_verbose flag is set,
862 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
863 * src/pic16/pcoderegs.c: message about how many registers are saved
864 will only be emitted if pic16_pcode_verbose flag is set,
866 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
868 * src/ds390/ralloc.h,
869 * src/ds390/ralloc.c (ds390_regWithIdx),
870 * src/ds390/gen.c (emitcode),
872 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
873 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
874 ds390operandCompare, getRegsRead, getRegsWritten,
875 initializeAsmLineNode): customized instruction size calculation for
876 ds390, started basis for some register optimizations
877 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
878 corresponding assembly output
879 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
880 missing push/pop of r0/r1. Optimized push/pops
882 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
884 * src/mcs51/main.c (instructionSize): fixed ACALL size
885 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
887 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
889 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
890 the sorting of rlist with NULL elements
891 * (print_idataType, print_idata): NEW to create idata sections
892 * src/pic16/device.h: idataSymSet new variable
893 * src/pic16/gen.c (genFunction): fixed some bugs in string
894 comparing, improved the absolute section creation for ISRs,
895 added FSR0L/FSR0H in registers that are saved in an ISR,
896 * (genInline): fixed the processing of inline snippets,
897 now they undergo no process by the peephole optimizer
898 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
899 are placed in idataSymSet,
900 * (pic16emitStaticSeg): extern symbols are added in externs,
901 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
902 switching when aboslute variables are placed in access bank memory
903 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
904 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
905 commented out with #if,
906 * (pic16_packRegisters): reintroduce the check for CAST because some
907 symbols are not correctly handled,
908 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
909 pCodeInstruction instead of pCode,
910 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
911 pCodeAsmDir definition,
912 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
913 directive, then the argument directive is emitted without the leading
914 tab, hack for inline labels which must be in the first column,
915 * (compareLabel,pic16_findNextInstruction),
916 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
917 * (insertBankSwitch): modified for the new pCodeAsmDir,
919 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
920 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
922 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
924 * (pushSide): commented out with #if,
925 * (assignResultValue): fixed some typos in saving
927 * (genPcall): FIXED and sync'ed with genCall,
928 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
929 * (genNearPointerGet): fixed to handle some more cases,
930 implementation scheme via table reads,
931 * (genConstPointerGet): modified to access code memory correct,
932 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
933 and improved to handle some cases
934 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
935 instead of "RETLW" for init data
936 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
937 not IN_DIRSPACE, work around to reduce bank switching when aboslute
938 variables are placed in access bank memory (<0x80 and >=0xf80),
939 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
940 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
941 TBLWT_POSTDEC,TBLWT_PREINC
942 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
943 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
945 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
946 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
947 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
948 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
950 2004-02-29 Borut Razem <borut.razem AT siol.net>
952 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
953 support/Util/findme.h, support/Util/system.h: enhance binary relative
954 search for lib and include by using findProgramPath()
956 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
959 * src/SDCCpeeph.c (pcDistance),
961 * src/mcs51/ralloc.h,
962 * src/mcs51/ralloc.c (mcs51_regWithIdx),
964 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
965 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
966 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
967 size calculation port specific, started basis for some register
969 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
970 missing push/pop of r0/r1. Optimized push/pops
971 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
972 * device/lib/_modsint.c (_modsint),
973 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
974 and stack version so regression tests pass
976 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
978 * src/Makefile.in (dep): include SLIBOBJS in dependency check
979 * src/SDCCast.c (decorateType): catch another small optimization
981 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
982 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
983 modified to finally use computeType() all over SDCC,
984 see Feature Request #877103
985 * src/SDCCval.h: cosmetic
986 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
987 valCompare(); regression tested in muldiv.c
988 * support/regression/tests/muldiv.c (testMod): mod sign follows
991 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
993 * src/SDCCast.c (decorateType): fixed bug #902362
994 * doc/INSTALL.txt: fixed install instructions for win32
996 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
998 * device/include/Makefile.in (install): fixed by replacing spaces
1001 * doc/INSTALL.txt: updated for release
1002 * doc/sdccman.lyx: added warning for --xstack being buggy
1004 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
1006 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
1007 to eliminate build warnings.
1008 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
1010 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
1011 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
1013 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
1014 removed -penable-stack, added comment for stack pragma, added
1015 warning for not initializing the stack/frame registers, removed
1016 comment at interrupts section
1018 Stack is made permanent, there is no ability to disable stack usage.
1019 * src/pic16/device.h,
1020 * src/pic16/device.c: removed all references to USE_STACK macro,
1021 * src/pic16/device.c (pic16_dump_section): when no elements in
1022 rlist, free rlist before return,
1023 * (pic16_dump_int_registers): NEW, internal registers are a new set
1024 of general purpose registers reused by each function,
1025 * (checkAddReg): returns 1 if registers is added to set,
1026 * (pic16_groupRegistersInSection): when a registers is of type
1027 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
1028 * src/pic16/device.h: memRange and Assigned Memory are deleted,
1029 SRCASECMP macro is moved here from device.c
1030 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
1031 PO_PCLATU, PO_PRODL, PO_PRODH,
1032 * (pic16_pCodeOpType, genMinus,
1033 changed compares to "a" register, with AOP_ACC,
1034 * (pic16_genPlus): fixed some bugs and indented properly,
1035 * (pic16_addSign): changed size to size+offset in the MOVWF
1037 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
1038 multiply 8-bit operand by literal, result is 8-bit,
1039 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
1040 multiply 2 8-bit operand, result is 8-bit,
1041 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
1043 * src/pic16/gen.c: changed accUse to contain WREG only,
1044 * (pic16_emitcomment): renamed to pic16_emitpcomment,
1045 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
1046 true, do not use immediate addressing any more unless sym is a
1047 pointer in codespace,
1048 * (aopForRemat): do not use immediate addressing when symbol not in
1049 codespace and when symbol's address is requested,
1050 * (aopOp): for-loop in if(sym->accUse) is modified for the new
1052 * (aopGet): added case for AOP_ACC and don't return "accumulator
1053 bug" but WREG instead,
1054 * (popGetTempReg): pushes contents of temporary register in stack,
1055 * (popReleaseTempReg): pops contents of temporary register from
1056 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
1057 * (pic16_popGet): separated case AOP_ACC to return register WREG
1058 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
1059 or PO_IMMEDIATE and initializes their instance/offset appropriately,
1060 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
1061 the use of immediate pointers to certain cases only.
1063 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
1064 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
1065 * (assignResultValue, genCall, genRet): modified to use the new
1066 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
1067 genPcall is still broken,
1068 * (genFunction): added code to create 'A' type pBlocks when
1069 interrupt functions are generated, code not extensively tested yet,
1070 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
1071 * (genEndFunction): modified so ISRs pop stored registers from stack,
1072 * (genMultOneByte): cleanup,
1073 * (AccRsh): added flag andmask, to and result with appropriate mask,
1074 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
1075 * (genDataPointerGet): fixed and reenabled its use,
1076 * (genNearDataPointerGet): bugs fixed,
1077 * (genDataPointerSet): bugs fixed,
1078 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
1079 pic16_DumpSymbol, pic16_DumpOp,
1080 * src/pic16/genutils.h: function prototypes for the above functions,
1081 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
1083 * (pic16emitRegularMap): many many many improvements, but needs a
1085 * src/pic16/main.c: enable_stack in pic16_options is removed,
1086 * (_pic16_parseOptions): removed command line options -penable-stack,
1087 * (_process_pragma): emit stack symbol only when stack pragma is
1089 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
1090 redirected to FSR0L/FSR0H pair,
1091 * (pic16_get_op, pic16_get_op2): modifications and improvements,
1092 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
1093 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
1095 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
1096 * (dumpPicOptype): NEW,
1097 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
1098 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
1099 with movff instruction,
1100 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
1101 added pic16_int_regs, some packRegsFor* functions are commented out,
1102 because produce errors,
1103 * src/pic16/NOTES: minor modifications
1105 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1107 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
1108 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
1110 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
1111 * as/mcs51/lkaomf51.c: fixed bug #895763
1113 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
1115 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
1117 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1119 * doc/sdccman.lyx: added details about the HC08 storage classes and
1120 interrupts, fixed the register usage info for z80 & gbz80
1122 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
1124 * doc/sdccman.lyx: added more pic16 port documentation
1125 * device/include/pic16/: added header pic18fregs.h
1127 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
1129 * doc/sdccman.lyx: added Vangelis' contribution
1131 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1133 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
1134 extend to the next CALL or PCALL, not just to the next CALL.
1136 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
1138 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
1140 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1142 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
1143 bug #895752 and a better fix for bug #716790
1145 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1147 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
1149 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1151 * doc/sdccman.lyx: minor changes, minor changed
1153 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
1155 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
1156 which can't handle SDCC_NEWONEBYTEOPS,
1157 (geniCodeMultiply): removed conversion from mult to shift for pic14
1160 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1163 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
1164 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
1165 thus fixing bug #895406
1167 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
1169 * device/lib/_modsint.c,
1170 * device/lib/_modslong.c: sign follows divisor only
1171 * src/hc08/gen.c (genMultOneByte): if result size is 1,
1172 signs or signedness can be ignored
1173 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
1174 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
1175 added optimization for IFX,
1176 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
1178 reenabled optimization for IFX, which was removed on 2004-01-11
1179 * src/SDCCast.h: added return type IFX
1180 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
1181 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
1182 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
1183 SDCC_OLDONEBYTEOPS selects the old behaviour
1184 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
1185 changed again and commented promotion rule
1186 * src/SDCCval.c (valDiv): promotion no longer necessary
1187 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
1188 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
1190 * support/regression/tests/onebyte.c: added
1192 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
1194 * gen.c (genInline): reverted to old code for assemnling inline
1195 code because of bug reported James Chadd
1197 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
1199 * ralloc.h: missing declarations from previous patch,
1200 seems that patch for ralloc.h was never applied, fixed
1202 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
1203 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
1207 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
1208 indirect addressing. Marked FSR0 as deprecated
1209 * gen.c (pointerCode): commented out, not needed now
1210 (pic16_popGet2p): new MOVFF helper function
1212 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
1213 (shiftRLong): removed duplicate debugging info
1215 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1217 * src/ds390/gen.c (genNearPointerGet),
1218 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
1219 optimization with bits, but not bitfields.
1220 * src/ds390/ralloc.c (packRegisters),
1221 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
1223 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
1225 * src/SDCCcse.c (algebraicOpts): copy operands before modification
1227 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1230 * src/SDCCicode.c (operandFromSymbol),
1231 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
1232 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
1233 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
1234 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
1235 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
1236 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
1238 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
1239 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
1240 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
1241 * src/SDCCsymt.c (newSymbol),
1242 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
1245 * src/SDCCval.c (newiList): fixed bug #885705
1247 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1249 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
1250 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
1252 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1254 * device/include/c8051f120.h,
1255 * device/include/c8051f300.h,
1256 * device/include/c8051f310.h: added/updated header files for Silicon
1257 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
1258 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
1259 in new section Submitting patches
1261 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1263 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
1264 genFarPointerGet, genCodePointerGet, genGenPointerGet,
1265 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
1267 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
1268 genFarPointerGet, genCodePointerGet, genGenPointerGet,
1269 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
1271 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
1272 genFarPointerGet, genCodePointerGet, genGenPointerGet,
1273 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
1275 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
1276 genFarPointerGet, genCodePointerGet, genGenPointerGet,
1277 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
1278 genGenPointerSet): fixed bug #892400
1279 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
1280 to eliminate build warnings.
1281 * src/SDCCast.c (processParms),
1282 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
1284 * support/valdiag/valdiag.py: added GCC to the list of defines active
1285 when compiling with gcc
1287 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1289 * support/Util/SDCCerr.h,
1290 * support/Util/SDCCerr.c,
1291 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
1292 with an incomplete type (fixed bug #883734)
1293 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
1295 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1297 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
1299 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1301 * src/SDCCast.c (decorateType),
1302 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
1303 function pointer implementation
1304 * support/regression/tests/funptrs.c: added tests to verify both forms
1305 of function pointers work correctly. Added tests to verify parameters
1306 are passed in the correct order.
1308 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
1310 * device.c (regCompare): registers are sorted by ascending
1311 address and increasing size,
1312 * main.c (_pic16_finaliseOptions): removed the declaration
1313 of compiler macro MCU. Now a macro of the format pic18fxxxx
1314 will be defined from the command line
1316 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
1317 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
1319 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
1320 PCOP_RLCF was overwritten!
1321 * gen.c (genSkip): commented out calls to pic16_emitcode,
1322 * (genCmpEQ): fixed "long" compares, only high word did get compared,
1324 * (genRRC): added debugging info,
1325 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
1326 overwritten while shifting,
1327 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
1328 overwritten while shifting,
1331 * (shiftLLeftOrResult),
1332 * (shiftRLeftOrResult),
1334 * (shiftLLong): Implemented with pic16_emitpcode
1335 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
1336 * (genLeftShift): Fixed bug, operand for shift by variable always
1337 was "and"ed with 0x0f,
1338 * (genLeftShiftLiteral),
1340 * (genRightShiftLiteral): added debugging info,
1341 * (genrshFour): added comment,
1342 * (genRightShift): determined signedness from operand "left"
1345 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1347 * src/SDCCicode.c (geniCodeParms),
1348 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
1349 function pointers, fixed function pointer bugs #861242 and #861896
1351 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1353 * device/include/c8051f000.h,
1354 * device/include/c8051f120.h,
1355 * device/include/c8051f300.h: added header files for Silicon
1356 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
1358 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
1360 * src/SDCCast.c (processParams): added new type flow and restructured
1361 (gatherAutoInit): added new type flow
1362 (addCast): cosmetic changes
1363 (getLeftResultType): added new type flow for array indices, patch
1364 provided by Stas, see FR #877103
1365 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
1366 array index patch by Stas
1367 * src/SDCCast.h: added prototype getResultTypeFromType()
1369 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
1370 * src/pic/glue.c (pic14emitStaticSeg),
1371 * src/pic16/glue.c (pic16emitStaticSeg),
1372 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
1373 for initialization of symbols
1374 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
1375 * support/Util/SDCCerr.h:
1376 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
1377 * .version: bumped version number to 2.3.8
1378 * device/include/Makefile.in (install),
1379 * doc/Makefile (install): changed to 'rm `find ...`' construct to
1382 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
1384 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
1385 Slade Rich fixed an optimization bug
1386 * src/pic/pcodepeep.c,
1387 * src/pic/pcoderegs.c
1388 * doc/Makefile (install): added test for directory
1390 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1392 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
1393 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
1394 * src/pic/ralloc.c (getRegPtr, getRegGpr),
1395 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
1396 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
1397 * as/mcs51/asexpr.c (term),
1398 * as/hc08/asexpr.c (term): fixed bug #887146
1400 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1402 * src/z80/gen.c (genMult): handle single byte result product
1403 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
1404 DUMMY_READ_VOLATILE (fixed bug #886367)
1406 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
1408 * support/regression/tests/libmullong.c: fixed logic, on little endian
1409 hosts we ended without a mullong_wrapper()
1411 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1413 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
1414 virus/worm forged address usage.
1416 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
1418 Fixed promotion, it should be done on AST level:
1419 * src/SDCCast.c (addCast): added promotion to int
1420 (decorateType): updated call to upCast()
1421 * src/SDCCicode.c (geniCodeLeftShift): removed call to
1422 usualUnaryConversions()
1424 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
1426 * support/regression/tests/literalop.c (mulWrapper): Added a
1427 wrapper to remove integer overflow warnings.
1429 * support/regression/tests/float_trans.c: Made work on host.
1431 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
1434 * support/regression/generate-cases.py (main): Changed from inline
1437 * doc/Makefile (install): Changed to depth first to get rid of
1438 missing directory install warning.
1440 * as/Makefile (install-doc): Made work on Mac.
1442 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
1444 * src/SDCCast.c: added an additional type flow in decorateType() of
1445 opposite direction, see feature request #860006; it's enabled at runtime
1446 by setting the environment variable SDCC_NEWTYPEFLOW
1447 * src/SDCCast.h: changed prototype of decorateType()
1448 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
1449 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
1450 'char' to 'int' can be omitted, if both operands are 'unsigned char';
1451 see feature request #877103
1452 * src/SDCCval.c: updated call of decorateType()
1453 (valBitwise): fixed bug #882876
1454 (valMinus): added promotion
1455 (valLogicAndOr): result is unsigned
1456 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
1457 * src/SDCCsymt.c (computeType),
1458 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
1459 must not cause an unsigned operation
1460 * src/pic/glue (pic14emitRegularMap),
1461 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
1463 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
1465 * src/pic/pcode.c (PCodeID): commented out left over debug code
1467 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
1469 * support/valdiag/tests/overflow.c: added shift tests
1477 * src/pic/pcodepeep.c,
1478 * src/pic/pcoderegs.c,
1480 * src/pic/ralloc.h: applied patch from Slade Rich;
1481 added support for multiple code pages and multiple RAM banks on the
1482 PIC 14 port. The ASM files now no longer simply assume all the
1483 code / RAM are in the same page / bank. This means the linker can
1484 safely allocate code/RAM of separate ASM files to different pages/banks.
1485 * doc/sdccman.lyx: added Slade's tips
1486 * src/mcs51/peeph.def: fixed bug #880768
1488 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1490 * src/hc08/ralloc.c (rematStr): fixed bug #879282
1491 * src/SDCCast.c (decorateType): fixed bug #880197
1493 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
1495 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
1498 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
1499 strtof is not part of C89 and isn't included with Mac OS X.
1501 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1503 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
1504 shiftL2Left2Result): fixed bug #879326
1505 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
1506 (genMultOneByte): fixed bug in signed vs unsigned multiplication
1507 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
1508 address fetch for clr instruction
1509 * device/lib/hc08/_mulint.c: created optimized assembly version
1510 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
1512 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
1514 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
1515 proposed in FR #877103
1517 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
1519 * src/SDCCval.c (cheapestVal): added missing checks
1520 * src/SDCCicode.c (usualBinaryConversions): fixed condition
1521 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
1523 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
1525 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
1528 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
1530 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
1531 loaded with the linker search paths (-L arguments) and the libraries
1532 to be linked with the current source (-l arguments). Changes
1533 currently will affect only the pic16 port.
1534 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
1535 include path the port specific paths and port specific libraries,
1536 * gplink command now contains the $3 argument,
1537 * src/pic16/device.h,
1538 * src/pic16/device.c,: structure PIC_device is made public and
1539 renamed to PIC16_device, the same for variable Pics which is renamed
1540 to Pics16. Updated all references to them.
1541 * src/pic16/glue.c (pic16glue): corrected bug with code
1542 initialization which bypassed the variable initializations block.
1544 * device/lib/pic16/Makefile.rules: removed --penable-stack from
1545 COMPILE_FLAGS and added the --nostdinc option
1547 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1549 * device/include/mc68hc908jb8.h: Register defs for another member
1550 of the hc08 family. Contributed by Bjorn Bringert - thanks!
1552 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
1554 Documenting changes from previous commits.
1555 * configure.in (version 1.56),
1556 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
1557 when generating output files to configure the pic16 library,
1558 but now I've commented it out, since gputils aren't installed in the
1559 SF compile farm, so library won't compile
1561 * device/lib/Makefile.in (version 1.56): initially I've added in
1562 target 'all' the prerequestive 'model-pic16' so it compiled the
1563 pic16 library, but now I've commented it out for the same reasons
1565 * added targets 'model-pic16' and 'objects-pic16' to compile the
1567 * added target 'port-specific-objects-pic16' to handle the
1568 generated libraries and copy them into the build/ directory
1569 * added target 'clean-intermediate-pic16' to clean intermediate
1570 files into pic16 directory
1571 * in target 'installdirs' added line to create directory pic16 in
1572 the installation path
1574 * device/include/Makefile.in (version 1.11): in target 'install'
1575 added lines to copy all header files to installation path,
1576 * in target 'installdirs' added line create directory for pic16
1577 headers in the installation path
1579 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
1581 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
1584 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
1587 * device/lib/configure.in,
1588 * device/lib/configure: fixed for autoconf 2.57
1590 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1592 * src/z80/main.c (_parseOptions): fixed the portmode= command line
1593 option so that it actually works. Made it specific to the z80, since
1594 the gbz80 doesn't have these kinds of I/O ports.
1596 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1598 * device/include/z180.h,
1599 * device/lib/_memcpy.c,
1600 * device/lib/_memmove.c,
1601 * device/lib/_mulint.c,
1602 * device/lib/ser_ir.c,
1603 * device/lib/ser_ir_cts_rts.c,
1604 * device/lib/_strcmp.c,
1605 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
1606 * src/z80/main.c (_process_pragma): add support for pragmas bank and
1607 portmode; added deprecation warning for bank= and protmode= forms.
1608 Also, guard against buffer overflow.
1609 * src/z80/gen.c (aopGet): generate better code for sfr banked read
1611 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1613 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
1614 changed interrupt vector table generation to only emit declared vectors.
1615 * device/include/Makefile.in: added missing backslash
1616 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
1618 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
1620 Mainly changes to support compilation of the device libraries
1621 * src/pic16/device.c: stack is allocated via symbol and not
1622 via literal number. The symbol is placed in the corresponding
1623 position of the data ram
1624 * (pic16_dump_section): relocatable and absolute uninitialized
1625 data are now emitted in sorted order to reduce section naming,
1626 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
1627 weren't marked as being in the access bank,
1629 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
1631 Added portion of GNU PIC Library under the directory
1632 device/include/pic16 and device/lib/pic16. These files
1633 contain the declarations of SFRs for the PIC18Fxx2 devices.
1634 The directory is initialized via configure from toplevel.
1636 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
1638 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
1639 the spilllocations to be compared correctly
1641 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
1643 * src/SDCCast.c (decorateType): fixed bug introduced today
1645 2004-01-12 Borut Razem <borut.razem AT siol.net>
1647 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
1648 doc/sdccman.lyx: upper case pragmas are deprecated
1650 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
1652 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
1653 in simpler and even better code
1655 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
1657 * src/SDCCicode.c (operandOperation): fixed bug #874819
1658 * src/SDCCast.c (decorateType): fixed
1659 char foo (unsigned long ul) { return ul > 0; }
1661 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1663 * doc/sdccman.lyx: Moved and added some sections, small changes
1664 all over. Telling LaTeX to be less strict with word spacing
1665 to better keep the right margin. Changed some notes about
1666 maintainance of the ports in section 3.2.1 - is it OK like this?
1668 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
1670 SDCC source changes:
1671 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
1672 convilong): modified to inform the pic16 port that builtin functions
1675 PIC16 PORT specific changes:
1676 * src/pic16/device.c pic16_dump_equates() added,
1677 processor registers declared internally by the port are emitted in
1678 the translation as equates,
1679 * src/pic16/gen.c: inline code is passed unprocessed to the
1681 * (pic16_popGetLit2): fnuction modified to take second operand as
1682 pCodeOp pointer and not as literal,
1683 * (popRegFromIdx): prefixed with pic16_,
1684 * (pic16_popCombine2): modified to receive already allocated pCode
1686 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
1687 * (genFunction): initializes local stack frame and pushes on stack
1688 all the registers used by this function,
1689 * (genEndFunction): restores all registers from stack and restores
1691 * src/pic16/glue.c (pic16emitRegularMap): various changes and
1693 * (pic16glue): changed the program startup sequence,
1694 * added new dbName code 'A' for functions placed in absolute section
1695 * src/pic16/main.c: added function attribute _naked,
1696 * added pragma 'code' to place a fnuction at an absolute address,
1697 * added command line arguments --debug-ralloc and --pcode-verbose,
1698 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
1699 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
1700 * (pic16_newpCodeOpLit2): modified to take the second operand as
1702 * (pic16_printpBlock): modified to emit each function in a separate
1704 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
1705 UPPER for immediate operands,
1706 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
1708 * src/pic16/peeph.def: all peepholes with movff are commented out,
1709 because there is a problem in the pcode peep optimizer,
1710 * src/pic16/ralloc.c: the register allocator can now reuse local
1711 function symbols for another function. This saves register usage.
1712 * src/pic16/ralloc.h: added flag isLocal in structure regs,
1714 Added file src/pic16/NOTES with information about program writing on
1715 the current port version.
1717 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1719 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
1720 and peephole 252 (array access)
1722 2004-01-09 Borut Razem <borut.razem AT siol.net>
1724 * src/SDCCmain.c : fixed #872250: -l command line defined library
1725 files are scanned before standard library files
1727 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1729 * src/SDCCast.c (decorateType): fixed bug #874046
1731 2004-01-09 Borut Razem <borut.razem AT siol.net>
1733 * support/scripts/sdcc.nsi: remove previous installation
1735 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1737 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
1738 bytes for last interrupt vector (mcs51)
1739 * sdcc.spec: fixed typo
1741 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1743 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
1744 gen51Code): more efficient parameter receive for --model-large
1747 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1750 * src/z80/main.c: added missed needLinkerScript flags (more than
1751 one port structure defined in these file)
1752 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
1755 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
1757 * src/SDCCmain.c: removed various references to DEFAULT_PORT
1758 * src/port.h: added flag needLinkerScript in port->linker
1759 structure to inform whether to create a .lnk file or not,
1767 * src/z80/main.c: changed appropriately to configure
1768 needLinkerScript flag
1770 * src/pic16/gen.c (genAddrOf): fixed bug #863624
1771 * src/pic/glue.c: added variable udata_section_name to
1772 override default uninitialized data segment definition for
1773 devices only with SHAREBANK memory (reported from Erik Epetrich)
1774 * (pic14emitOverlay): modified to emit a commented overlay segment
1775 directive when no overlay data exist
1776 * (picglue): modified to emit uninitialized data segment
1777 according to udata_section_name
1778 * src/pic/main.c (_pic14_parseOptions): added command line
1779 options --udata-section-name=[name] to override default
1780 udata definition name
1781 * modified _linkCmd and _asmCmd to include compiler passed
1782 arguments via -W option
1783 * src/pic16/main.c: added $l in _asmCmd, changed extension for
1784 object file from '.rel' to '.o' in port->linker structure,
1785 changed size of fptr from 2 to 3 in port structure
1787 2004-01-07 Borut Razem <borut.razem AT siol.net>
1789 * support/scripts/sdcc.nsi: update PATH
1790 * support/scripts/sdcc.ico: craeted
1792 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
1794 * device/include/Makefile.in: fix install
1795 * doc/Makefile: fix install
1797 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1799 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
1801 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
1802 how the function variable allocation summary is displayed; also
1803 include information about variables allocated to the overlay
1806 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1808 * as/mcs51/lkmain.c: Help about -Y option
1809 * as/mcs51/lkarea.c: Fixed gcc warnings
1811 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
1813 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
1815 * support/valdiag/tests/overflow.c: added
1816 * src/SDCCast.c (decorateType),
1817 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
1818 LEFT_OP (left shift)
1820 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1822 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
1823 (default behaviour).
1825 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1827 A python script to validate compiler diagnostic messages. It can be
1828 used to verify that sdcc complains about bad c source code and
1829 gives a good location of the error.
1830 * support/valdiag/Makefile,
1831 * support/valdiag/valdiag.py,
1832 * support/valdiag/tests/*
1834 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1836 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
1837 * src/SDCCsymt.c (newEnumType),
1839 * support/Util/SDCCerr.c,
1840 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
1842 * support/regression/tests/enum.c: added test for enum values that
1843 require at least 2 bytes of storage.
1845 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
1847 * src/common.h: added ifndef/define/endif macros
1848 around the header file.
1849 Bug reported from Jesus Calvino-Fraga
1851 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
1853 * sdcc.spec: updated
1854 * device/include/Makefile.in: don't install CVS directories
1855 * device/lib/Makefile.in: added removal of CVS directories after install
1856 * doc/Makefile: fixed install, added local_icons
1857 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
1858 * src/mcs51/gen.c (genRightShift): fixed bug #870788
1859 * src/ds390/gen.c (genRightShift): fixed bug #870788
1860 * src/SDCCast.c (decorateType): fixed bug #870781
1862 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
1864 PIC16 port related changes:
1865 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
1866 added variable stackPos,
1868 * gen.c: genCall, assignResultValue: added support for
1869 pushing/retrieving function parameters to/from stack,
1870 genFunction,genEndFunction: setup stack frame for the
1872 genAddrOf: will be changed according to bug 863624
1874 * added files genutils.c and genutils.h which contain gen*
1875 debugged and optimised functions extracted from gen.c
1877 * glue.c: added variable 'externs' which holds extern symbols,
1878 pic16emitRegularMap: is modified to properly handle relocatable
1879 symbols under the new scheme,
1880 pic16createInterruptVect: is modified
1881 pic16printPublics: is modified to emit 'global' assembler directives,
1882 added pic16_printExterns to print extern symbols,
1883 pic16glue: initializes stack/frame pointer in the beginning of
1884 the assembly output. Temporary hack, will be corrected later,
1885 because gplink yet does not support stack and SDCC does not
1886 yet support a type of crt0.o object to create the final binary.
1888 * Removed many lines that contain 8051 legacy code.
1889 * The code is finally placed under a 'code' directive.
1890 * Added port specific options.
1892 * _process_pragma: simplified since now we do not need *special*
1893 include file to define SFR registers. But a separate header
1894 will be needed. This will be developed later.
1895 * _pic16_parseOptions: added, parses port specific options:
1896 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
1897 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
1898 --preplace-udata-with=
1900 * _pic16_setDefaultOptions: modified to initialize section names,
1901 but hack is temporarly out of order since it needs improvement.
1902 * _pic16_genAssemblerPreamble: configuration words are emitted by
1903 their address instead of their name. This part is incomplete and
1904 supports only the 18Fxx2 devices. Other devices will emit an error
1905 during assembly since they do not contain the same set of config
1907 * _pic16_genIVT: is modified,
1909 * pcode.c: added definitions for some hardware registers that are needed
1911 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
1912 All PCI entries are updated. Now LFSR is supported.
1913 * Removed pic16_pciTRIS is mentioned by mdubuc in source
1914 * added pic16_newpCodeOpLit2 to support instructions with
1915 two literal arguments
1916 * pic16_pCode2str: corrected code that emits assembler instructions
1917 with two literal operands and those that have an access bit modifier
1918 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
1919 this fixes a bug which caused some labels to be lost, when an
1920 assembler directive was added, i.e. banksel,
1921 * pic16_FixRegisterBanking: improved logic that causes the insertion
1923 * InlineFunction: functions that are called once, are not any more
1924 inlined. This can be a port option in the future,
1926 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
1928 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
1929 hold the corresponding uninitialized symbols,
1930 * pic16_allocProcessorRegister: registers have explicit marked the
1932 * pic16_allocInternalRegister: registers are explicit marked as
1934 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
1935 processing list, so bit registers were lost,
1938 * ralloc.h: added field 'accessBank' and original symbol operand
1939 in register definition,
1940 * removed the field isMapped from register definition,
1942 ** Several functions have been removed from various sources:
1943 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
1944 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
1945 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
1946 pic16_assignRelocatableRegisters
1948 ** others have been introduced:
1949 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
1950 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
1952 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
1954 * support/scripts/inc2h.pl: changed definition of BIT_AT
1955 to emit 'sbit at' instead of 'bit at'. This was a request.
1957 PIC16 port related preliminary changes:
1958 * gen.c: prefixed function popRegFromString with
1959 pic16_ and all references to it corrected
1960 * pcode.c: all pic16_pc_* hardware registers prefixed
1961 with underscore (_),
1962 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
1963 * ralloc.c: newReg(): when register is REG_SFR then
1964 set address to rIdx,
1965 pic16_allocProcessorRegister(): marks register wasUsed=0
1966 pic16_writeUsedRegs(): added a call to assign processor
1967 registers via pic16_assignFixedRegisters
1969 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1971 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
1972 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
1973 variables in unused register banks. Also the SSEG is placed
1974 wherever there is enough space for it, and IDATA can be anywhere
1975 in internal RAM. For now compile using -Wl-Y[stack_size].
1976 The mem file is different for this option as well, since it
1977 makes no sense of talking about DSEG lenght.
1979 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
1981 * src/SDCClrange.c: fixed bug 869095 that caused segfault
1982 in certain cases, e.g. when ROM assignment, patch provided
1983 from Albert den Haan.
1985 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
1987 Many signedness and type propagation fixes:
1988 * src/SDCCicode.c: made geniCodeCast() static
1989 replaced SPEC_ by IS_ (cosmetic)
1990 (operandOperation): fixed div and mod operation
1991 (usualBinaryConversions): added support for promotion of char
1992 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
1993 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
1994 (geniCodeAdd): an array index will stay unsigned, even if promoted
1996 (geniCodeArray): ditto
1997 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
1998 * src/SDCCsymt.c (computeType): added more support for char;
1999 promotion of char is selectable by promoteCharToInt, fixed signedness
2001 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
2002 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
2003 * src/SDCCval (val*): replaced signedness calculation by
2005 rearranged if-branches (cosmetic)
2006 (valShift): added warning W_SHIFT_CHANGED
2007 (valCompare): fixed problem with different types
2008 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
2009 * support/regression/tests/literalop.c: added many cases
2010 * support/regression/tests/ast_constant_folding.c: changed finally to
2012 * .version: new year, new version: 2.3.7
2013 * src/SDCCmain.c (main): applied patch #866468
2014 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
2015 provided by Scott Bronson
2016 * doc/sdccman.lyx: updated documentation for sdcdb
2017 updated and added chapter tips
2019 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2021 * src/SDCCsymt.h: missing from yesterday's commits
2023 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2025 * src/SDCC.y (struct_or_union_specifier),
2026 * support/Util/SDCCerr.c,
2027 * support/Util/SDCCerr.h: verify that struct & union tags are used
2030 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2032 * src/SDCCglobl.h: missing from yesterday's commits
2034 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2036 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
2037 sft_attributes, struct_declaration, parameter_declaration,
2038 type_name, start_block, declaration_list),
2039 * src/SDCC.lex (check_type): support redefinition of typedef names
2041 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2043 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
2044 aligned xdata arrays. Erik helped me with the if clause.
2046 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2048 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
2051 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2054 * src/SDCCast.c (newAst_),
2056 * src/SDCCicode.c (ast2iCode, newiCode),
2058 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
2059 expr, statement, expression_statement, selection_statement,
2060 iteration_statement, expr_opt, jump_statement): foundation for tracking
2062 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
2065 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2067 * support/Util/SDCCerr.c,
2069 * src/SDCCast.c (createCase, createDefault, decorateType),
2070 * src/SDCClabel.c (labelUnreach),
2071 * src/SDCC.y (labeled_statement, jump_statement): More improvements
2073 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
2074 (with thanks to Stas Sergeev)
2075 * device/include/time.h,
2076 * device/lib/time.c (CheckTime): suppress unreachable code warning
2078 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2080 * src/SDCCast.c (createIvalCharPtr),
2081 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
2083 * support/regression/tests/nullstring.c: tests for these two bugs
2085 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2087 * support/Util/SDCCerr.h,
2088 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
2089 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
2090 about storage class and 'at' used inside struct or union
2091 * src/SDCCBBlock.c (iCodeFromeBBlock),
2092 * src/SDCCcse.c (ifxOptimize),
2093 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
2094 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
2095 printIval, emitStaticSeg, emitOverlay),
2096 * src/SDCClabel.c (deleteIfx),
2097 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
2098 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
2099 gatherAutoInit, processParms),
2100 * support/Util/SDCCerr.h,
2101 * support/Util/SDCCerr.c (werrorfl): Support for better error location
2102 reporting for post-parse errors.
2104 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2106 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
2107 implicit casts via union; they don't work on big endian systems
2108 (possible fix for bug #861138)
2110 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2112 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
2113 * src/mcs51/main.c: fixed the fix for bug #737001
2115 2003-12-15 Borut Razem <borut.razem AT siol.net>
2117 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
2119 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2121 * support/makebin/makebin.c: put output in binary mode
2123 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2125 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
2126 xdata and data memory on startup. Set the environment variable
2127 SDCC_NOGENRAMCLEAR to disable this.
2128 * src/mcs51/peephole.def,
2129 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
2130 (allows non-interrupt and interrupt code to safely compete for a resource
2131 without the non-interrupt code having to disable interrupts)
2133 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2135 * src/SDCCicode.c (geniCodeAdd),
2136 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
2137 with valFromType if type might be a pointer and host is big endian).
2138 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
2139 types, not just integer types.
2140 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
2141 multiply defined with mismatching "at" address.
2143 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2145 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
2146 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
2147 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
2148 with embedded nulls (fixed bug #753752)
2150 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2152 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
2153 Apparently this did not see much testing (endless loop)
2155 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2157 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
2159 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2161 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
2162 gracefully handle NULL memmap pointers
2164 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2166 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
2167 instead of deleting the iCode when an operand is volatile
2168 * src/z80/gen.c (genDummyRead),
2169 * src/mcs51/gen.c (genDummyRead),
2170 * src/ds390/gen.c (genDummyRead),
2171 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
2173 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
2174 * src/SDCC.y: fixed bug #850420
2176 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2178 Applied z80 i/o port patch from Peter Townson and fixed some operators
2179 to better handle operands in A register.
2180 * device/include/z180.h
2186 * src/z80/peeph-z80.def
2190 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2192 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
2194 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2196 * device/lib/hc08/_mullong.c: Removed extra #endif
2198 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2200 * sim/ucsim/hc08.src/inst.cc,
2201 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
2203 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
2204 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
2205 * device/include/stdarg.h: fixed varargs for hc08
2206 * device/lib/Makefile.in,
2207 * device/lib/hc08/Makefile,
2208 * device/lib/hc08/_mulint.c,
2209 * device/lib/hc08/_mullong.c: fixed some endian problems
2211 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2213 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
2214 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
2215 * device/lib/_gptrget.c,
2216 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
2218 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2220 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
2221 * src/SDCCast.c (astErrors): fixed bug #846007
2222 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
2224 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2226 * src/SDCCast.c (decorateType): disabled a transformation I added in
2227 revision 1.188 (access to fields of a structure at an absolute address);
2228 it breaks with bitfields, extern declarations, and gcse analysis.
2229 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
2230 could be assigned through a pointer, so don't complain.
2231 * src/SDCCast.c (astErrors),
2233 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
2235 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
2237 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
2238 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
2239 output of __config directives, since gpasm now supports them
2240 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
2241 pre-processor macro, i.e. -DMCU=p18f452
2242 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
2243 and modified to handle 'cast' icode similarly to '=' icode
2244 * src/pic16/device.h (typedef struct PIC_device): added field
2245 'extMIface' to indicate that chip has external memory interface
2246 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
2247 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
2250 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2252 * src/SDCC.y (pointer): fixed bug #846006
2253 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
2254 * src/SDCCast.c (decorateType): fixed bug #846009
2255 * src/ds390/peeph.def,
2256 * src/ds390/gen.c (genAnd, genOr),
2257 * src/mcs51/peeph.def,
2258 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
2260 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2262 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
2269 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
2273 * src/SDCCbitv.c: added function to free a bitvector
2275 * src/SDCClrange.c: added function to recompute the liveranges
2277 * src/ds390/ralloc.c,
2278 * src/hc08/ralloc.c,
2279 * src/mcs51/ralloc.c,
2281 * src/pic16/ralloc.c,
2282 * src/xa51/ralloc.c,
2283 * src/z80/ralloc.c: recompute the liveranges after register packing
2285 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
2287 * src/SDCCloop.c (newInduction): fixed bug #845630
2289 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2291 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
2292 inadvertantly left behind from my 2003-11-12 change
2294 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2296 Updated headers I neglected to commit yesterday.
2300 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2302 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
2303 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
2304 * src/SDCCopt.c (eBBlockFromiCode),
2305 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
2306 the creation of the key hash table from the sequencing so it can be used
2307 earlier (for some GCSE bug fixes still pending)
2309 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2311 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
2312 * support/regression/tests/addsub.c: testing genPlus shortcut
2314 2003-11-15 Borut Razem <borut.razem AT siol.net>
2316 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
2318 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2320 * src/SDCCcse.c (cseBBlock): fixed bug #527779
2321 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
2322 ordering is immaterial.
2323 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
2325 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2327 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
2328 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
2329 (SIGSEV) of bug #840381
2330 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
2331 unlink new file before rename if new and old filenames are the same)
2333 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2335 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
2336 uninitialized variables) for the mcs51. Set environment variable
2337 SDCC_GENRAMCLEAR to test.
2338 xdata initialization slightly shorter
2340 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2343 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
2344 #838241 & 780691 (basicly the same bug)
2345 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
2346 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
2348 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
2350 * src/SDCCmain.c (linkEdit): "fix" #834252
2352 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2354 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
2356 * src/SDCC.y: fixed bug #819403
2358 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2360 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
2361 the reentrant attribute.
2362 * src/hc08/gen.c (genPackBits): added missing stack readjustment
2363 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
2365 * src/SDCCast.c (decorateType): fixed bug with storage class not being
2366 updated during pointer dereference; f.e. ~(((char *)1)*) was being
2367 erroneously reduced to a literal.
2368 * src/hc08/ralloc.c (packRegisters, rematStr),
2369 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
2372 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2374 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
2375 * doc/sdccman.lyx: changed from 'article' to 'book'
2376 * doc/Makefile: readded test_suite_spec and cdbfileformat
2378 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
2380 * device/include/stdlib.h: include malloc.h to comply with ANSI
2381 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
2383 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2385 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
2386 * doc/clean.mk: also remove *.out files
2387 * doc/sdccman.lyx: some additions, larger top/bottom margins
2389 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2391 * src/SDCC.y: fixed bug #837365
2392 * support/regression/tests/bitopcse.c
2393 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
2394 a symbol (might be valop instead)
2395 * device/lib/Makefile.in: added errno.c to HC08SOURCES
2396 * device/lib/clean.mk: added hc08 to the cleaning list
2398 2003-11-04 Borut Razem <borut.razem AT siol.net>
2400 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
2402 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
2403 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
2404 malloc is declared in standard stdlib.h
2406 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2408 * device/lib/hc08/Makefile: need to clean .rel not .o files
2409 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
2411 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2421 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
2422 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
2423 tests (which uses the port's oclsExpense function)
2429 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
2431 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2433 * src/SDCCcse.c (ifxOptimize),
2434 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
2435 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
2436 deleting the IFX iCode.
2437 * src/hc08/ralloc.c: reduced unneeded slocs
2438 * src/hc08/gen.c: fixed bug in asmopToBoolean
2440 2003-11-04 Borut Razem <borut.razem AT siol.net>
2442 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
2443 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
2444 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
2445 transferred to configure
2447 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
2449 Use headers defined in the C[++] standards:
2450 * sim/ucsim/gui.src/serio.src/fileio.cc
2451 * sim/ucsim/gui.src/serio.src/frontend.cc
2452 * sim/ucsim/gui.src/serio.src/main.cc
2453 * sim/ucsim/gui.src/serio.src/posix_signal.cc
2454 * support/Util/NewAlloc.c
2460 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2462 * Added MSVC projects for hc08 assembler and linker:
2463 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
2464 /as/hc08/link_hc08.dsp
2466 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
2468 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
2470 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
2472 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
2474 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2476 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
2478 2003-10-31 Borut Razem <borut.razem AT siol.net>
2480 * support/cpp2/cpplib.h,
2481 support/cpp2/cpplib.c,
2482 support/cpp2/cpplex.c,
2483 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
2484 to switch _asm block preprocessing on / off. Default is
2485 #pragma preproc_asm +
2487 2003-10-31 Borut Razem <borut.razem AT siol.net>
2489 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
2490 when outputting comment blocks (when executed with -C option) and
2491 _asm (SDCPP specific) blocks
2493 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2495 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
2497 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
2499 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
2501 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
2503 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
2504 * src/SDCCast.c (decorateType): fixed bug #832664
2506 2003-10-31 Borut Razem <borut.razem AT siol.net>
2508 * support\cpp2\cpplex.c: fixed for SDCPP:
2509 comments(when executed with -C option) and _asm blocks
2510 were included even if they where in skipped #if block.
2511 Applied solution from GCC cpp 3.3.2
2513 2003-10-31 Borut Razem <borut.razem AT siol.net>
2515 * src/SDCC.lex: sdcc now understands both formats:
2516 '# <line_number> <file_name>' and
2517 '#line <line_number> <file_name>'
2518 * support/cpp2/cppmain.c: sdcpp now generates the standard
2519 '# <line_number> <file_name>' instead of former
2520 '#line <line_number> <file_name>'
2522 2003-10-30 Borut Razem <borut.razem AT siol.net>
2524 * support/cpp2/cpphash.h,
2525 * support/cpp2/cpplib.h
2526 * support/cpp2/cpplex.c,
2527 * support/cpp2/cppmain.c,
2528 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
2530 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2532 Fixed a number of problems revealed by bug #827883.
2533 * src/SDCCloop.c (loopInvariants): Spill location of the
2534 result operand should be recomputed if extracted from
2535 a loop. Also, don't extract assignments of an iTemp
2537 * src/SDCCast.c (isConformingBody): loop reversal should
2538 not occur if the control variable is involved with a
2539 relational operator.
2541 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
2543 * .version: bumped to 2.3.6 to reflect the big improvements
2544 made by Erik and Klaus. Thanks!
2546 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
2548 Replaced the livrange code.
2549 * src/SDCClrange.c: added new LR code
2551 * src/SDCCBBlock.h: removed remainig parts from old LR code
2552 * src/ds390/ralloc.c,
2553 * src/ds390/gen.c: minor fixes to make it work with new code
2555 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2560 * src/hc08/ralloc.c: Fix various warnings related to the hc08
2561 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
2562 (tweaked fix for bug #818696)
2564 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2566 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
2568 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2571 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
2572 * src/mcs51/gen.c (gencjneshort),
2573 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
2574 more efficient (per Scott Bronson's suggestion)
2576 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2578 Extended the semantics of the critical keyword to include
2579 individual statements. See RFE #827755 and #799831
2584 * support/Util/SDCCerr.c
2585 * support/Util/SDCCerr.h
2590 2003-10-19 Borut Razem <borut.razem AT siol.net>
2592 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
2594 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2596 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
2598 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
2599 and predecrement operand is displayed
2601 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
2603 * src/SDCCval.c (valMinus): fixed bug #826041
2605 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2607 Some hc08 related updates that I missed earlier
2608 * sim/ucsim/stypes.h
2609 * support/regression/ports/hc08/spec.mk
2611 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2613 New target "hc08" for the Motorola 68hc08 family of micros
2621 * sim/ucsim/hc08.src/*
2622 * sim/ucsim/configure.in
2623 * src/ucsim/configure
2624 * sim/ucsim/packages_in.mk
2627 * device/include/mc68hc908qy.h
2629 * device/lib/Makefile.in
2630 * support/regression/ports/hc08/*
2631 * support/regression/Makefile
2633 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2635 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
2637 * src/ds390/gen.c (genCast): fixed bug #821957
2639 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
2641 * device/lib/logf.c: "fixed" overlay bug
2642 * support/regression/ports/host/spec.mk: added m library
2643 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
2644 * support/regression/tests/float_trans: added (for Eric)
2646 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
2648 * src/mcs51/gen.c (genCpl): fixed bug
2649 http://sf.net/mailarchive/message.php?msg_id=6263915
2651 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
2653 * src/SDCCast.c (decorateType): added extended constant folding
2654 * src/SDCCsymt.c (computeType): cleanup
2655 * src/SDCCval.c (valShift): minor optimization
2656 * support/regression/tests/ast_constant_folding.c: added
2658 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2660 * src/SDCCmain.c: removed some unintended changes
2662 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2664 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
2665 * src/z80/gen.c: fixed part of bug #817589
2666 * src/SDCCsymt.c (checkFunction): fixed bug #817895
2668 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
2670 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
2681 * src/ds390/ralloc.c
2683 * src/mcs51/ralloc.c
2685 * src/pic16/ralloc.c
2688 * src/z80/gen.c: removed unused label "release:"
2690 2003-10-06 Borut Razem <borut.razem AT siol.net>
2692 * src/SDCC.lex: removed definition of unused variables
2693 save_optimize and save_options
2695 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
2697 * clean.mk: removed '=' in "-maxdepth=1"
2698 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
2699 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
2701 2003-10-06 Borut Razem <borut.razem AT siol.net>
2703 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
2704 my_unput() replaced by unput()
2706 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
2708 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
2709 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
2710 type-punned pointer will break strict-aliasing rules"
2711 Old LR behaviour is again default; Klaus' LR can be choosen by
2712 defining the environment variable LRKLAUS
2716 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
2717 * clean.mk: fixed removal of files in bin/CVS/
2718 * device/lib/clean.mk: fixed removal of directories small and large
2719 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
2721 * src/SDCCval.c: removed superflous test for pedantic
2723 2003-10-05 Borut Razem <borut.razem AT siol.net>
2725 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
2726 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
2727 message "unmatched #pragma SAVE and #pragma RESTORE"
2729 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2731 * doc/sdccman.lyx: various additions and updates (interrupts, inline
2732 assembly, critical functions, atomic, nojtbound)
2734 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
2736 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
2742 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2745 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2747 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2749 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
2750 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
2751 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
2753 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2755 * src/z80/gen.c (genRet): fixed bug #524753
2756 * src/z80/gen.c (genCast): fixed internal error on cast from
2758 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
2759 fix for bug #477835 to the z80
2760 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
2761 for tracking iCodes in the peephole optimizer for z80
2763 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2765 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
2766 the other part of bug #814548
2767 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
2769 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
2771 * src/SDCCcse.c: fixed part of bug #814548
2773 2003-09-28 Borut Razem <borut.razem AT siol.net>
2775 * src/asm.c: rewrite of printILine() to use temporary file instead
2777 * src/xa51/main.c: commented out declaration of int rewinds
2779 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2781 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
2783 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2785 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
2786 * src/asm.c (printILine): Fixed bug #811015
2788 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2790 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
2793 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2795 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
2796 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
2797 to correctly handle general case of AOP_PAIRPTR
2798 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
2800 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2802 * src/mcs51/ralloc.c (fillGaps),
2803 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
2804 register positioning bug)
2806 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
2808 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
2810 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2812 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
2813 genCodePointerGet, genGenPointerGet, genFarPointerSet,
2814 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
2815 (ralloc doesn't intentionally do this now, but perhaps later)
2816 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
2817 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
2818 register positioning bugs (Fixed bug #762602 and #795325)
2819 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
2821 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
2822 lines that --i-code-in-asm generates
2824 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2826 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
2827 trying to fclose a FILE* that was already closed.
2829 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2831 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
2832 of const struct should be treated as if const themselves)
2834 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
2836 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
2838 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2840 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
2841 Unix (/n) and DOS (/r/n) line terminations.
2843 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2845 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
2848 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2850 * src/mcs51/gen.c (genFunction, genEndFunction),
2851 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
2852 and restore of EA so that stack offsets to parameters are
2853 correct when using both critical and reentrant/stack-auto.
2854 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
2855 size (can be triggered in error if sloc is shared between
2856 different sized objects)
2857 * device/include/float.h: fixed macros to explicitly use
2858 unsigned long where needed
2860 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
2862 Feature req. 799831: added code to allow nesting of critical functions
2863 * src/mcs51/gen.c (genFunction, genEndFunction)
2864 * src/ds390/gen.c (genFunction, genEndFunction)
2866 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2868 * src/SDCCsymt.c (sclsFromPtr),
2870 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
2871 support for standard C idiom of memory mapped variables; for
2872 example, *((xdata int*)0x1234) = 1 is now internally equivalent
2873 to xdata int at 0x1234 tempvar = 1.
2874 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
2875 provided by Akiya ISHIDA
2877 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
2879 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
2880 * src/SDCCval.c (constVal): added reduction from int to char
2881 * src/SDCCval.c (valMult, valDiv): fixed sign handling
2882 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
2883 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
2885 * support/regression/tests/shifts.c: fixed
2887 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2889 * src/z80/gen.c (genXor): Fixed bug #805445
2891 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2893 Fixed bug #621531 (const & volatile confusion in the type chain).
2894 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
2895 refer to the const or volatile state of the pointer itself.
2907 * src/pic16/ralloc.c
2908 * support/regression/tests/const.c
2910 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2912 When checking for duplicated modules, use absolute paths
2913 instead of relative paths. Files changed:
2918 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2920 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
2922 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2924 * device/include/string.h: added size_t typedef, changed
2925 prototypes to use size_t, eliminated separate reentrant and
2926 non-reentrant declarations, added _memmove declaration
2927 * device/lib/_memcpy.c: changed to use size_t instead of int,
2928 changed /4 to >>2 to avoid division library call
2929 * device/lib/_memcmp.c,
2930 * device/lib/_memset.c,
2931 * device/lib/_strncat.c,
2932 * device/lib/_strncpy.c,
2933 * device/lib/_strncmp.c: changed to use size_t instead of int
2934 * device/lib/_memmove.c: new file (fixed bug #772294)
2935 * device/lib/Makefile.in: added _memmove.c
2936 * device/lib/z80/asm_strings.s: fixed bug #772290
2937 * support/regression/tests/bitfields.c: attempt to fix host assertion
2938 failure on amd64-unknown-linux2.2
2940 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2942 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
2943 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
2944 * as/z80/asmain.c (main): fixed bug #801766
2946 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
2948 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
2951 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2953 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
2954 reported in bug #800609
2956 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
2958 * Top header beautifications in src/pic16 directory:
2959 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
2960 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
2961 pcoderegs.h, ralloc.c, ralloc.h
2962 * main.c: added top header and GPL license notice
2963 * pcode.c: fixed the if-conditional warning
2965 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
2967 * device/lib/_mullong.c: replaced int by short for gcc
2969 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2971 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
2972 and JUMPTABLE iCodes properly now (worked by accident before)
2973 * src/mcs51/gen.c (leftRightUseAcc),
2974 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
2975 iCode properly now. Use getSize instead of nRegs since a & b
2976 aren't part of the nRegs tally.
2978 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
2980 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
2981 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
2982 before instructions that use the _STATUS register
2984 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
2986 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
2987 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
2988 fetching of the pointer
2989 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
2990 copied from genNearPointerSet()
2991 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
2992 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
2993 If they pop r0/r1 they must be called in the opposite order than aopOp().
2994 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
2995 (resp. --stack-auto), prepared for --xstack
2997 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2999 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
3001 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
3003 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
3004 these ports have their own __sdcc_external_start()
3006 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
3008 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
3009 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
3010 type for bits was changed. It resulted in bit variables becoming
3011 global, which is not permitted in PIC 14 assembly output.
3013 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3015 * doc/sdccman.lyx: various additions and updates. Rearranged sections
3017 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3019 Z80 and MCS51 linkers complaint if a public symbol is defined
3020 in more than one library module:
3024 * as/mcs51/Makefile.in
3026 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3028 A few small changes that speed up the peephole optimizer.
3032 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3034 Try to make the peephole optimizer smarter by maintaining
3035 an association between the assembly source code and the
3036 iCodes that originated them. Put this information to use
3037 with a new peephole rule condition "notVolatile" so that
3038 the rules can be aggressive yet still safe.
3043 * src/mcs51/peeph.def
3045 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3049 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
3050 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
3051 if the left or right operand symbols have the accuse flag set.
3053 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3055 Changed the type of the result of the ! (NOT) operator to char;
3056 previously it returned the same type as the source. This allows
3057 us to eliminate all the genFloatNot functions (all of its target
3058 implementations were very buggy) since !float can use the same
3061 * src/SDCCicode.c (ast2iCode): ! returns char
3062 * src/mcs51/gen.c (genNot, genNotFloat),
3063 * src/ds390/gen.c (genNot, genNotFloat),
3064 * src/z80/gen.c (genNot, genNotFloat),
3065 * src/pic/gen.c (genNot, genNotFloat),
3066 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
3068 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
3070 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
3071 1. Interrupt would not compile properly. Ensure PCLATH register is saved
3072 during interrupts. Ensure WSAVE is located at a shared bank address.
3073 2. Fixed page selection in some places
3074 3. Fixed BTFSS/C to where necessary use registers directly and not simply
3075 the registers name strings.
3076 4. Fixed "signed / unsigned compare" compiler warnings.
3077 5. The PIC port manages its own allocation of the general purpose
3078 registers, but makes no attempt to reuse them. As a result when
3079 compiling it soon runs out of general purpose registers. Some
3080 additional code was added to the files pcode.c and device.c to walk
3081 through the function call tree and rename the registers so that they
3091 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
3092 genPlus() & genMinus() when the result is the same as left or right
3094 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3096 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
3098 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3100 Made bitfield a distinct type from bit so that bitfields
3101 convert as per ANSI C and bits retain their traditional
3102 boolean style behaviour. Implemented bitfield support in
3110 * src/ds390/gen.c: bit v bitfield split
3111 * src/z80/gen.c: New support for bitfields
3112 * support/regression/tests/bitfields.c: reenabled z80,
3115 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3117 Rules 246.x, 247.x relate to bitfields, the others speed up
3118 access to xdata mapped I/O devices.
3120 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
3122 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3124 Cleaned up genPackBits and genUnpackBits and added two helper
3125 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
3126 for literal assignments in genPackBits (thanks to Frieder for
3132 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3134 Fixed bug #748310 (pointer to function type mishandled when the
3135 function name is omitted). Also fixed a SIGSEGV when a function
3136 attribute (reentrant, etc) is used on a non-function or on a
3137 function but misplaced before the parameter list.
3139 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
3141 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
3142 * support/Util/SDCCerr.h,
3143 * support/Util/SDCCerr.c: Added func attr misuse error msg
3145 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
3147 Fixed bug #787649 by anonymous
3148 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
3149 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
3151 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3153 Fixed numerous bitfield problems.
3155 * src/SDCC.y: More bitfield related error checking
3157 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
3158 * support/Util/SDCCerr.h,
3159 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
3160 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
3161 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
3162 * support/regression/tests/bitfields.c: tests added
3164 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3166 Made the constant following the "interrupt" keyword optional. If
3167 omitted, the function will not automatically be given an entry
3168 in the interrupt vector table (similar to #pragma NOIV, but
3169 less syntacticly kludgy). The interrupt number is also now
3170 range checked. Also fixed a bug in the high order bit example
3177 * support/Util/SDCCerr.c
3178 * support/Util/SDCCerr.h
3181 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
3183 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
3184 * src/SDCCicode.c (operandOperation): rewritten some ops
3185 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
3186 * src/SDCCsymt.c (computeType): literals are handled the same way as any
3188 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
3189 be re-activated by defining REDUCE_LITERALS)
3190 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
3191 unsigned, but are signed by default
3192 * src/SDCCval.c (constVal): rearranged
3193 * src/SDCCval.c (valMod): preliminary fix
3194 * src/SDCCval.c (valCastLiteral): use TYPE_* types
3195 * support/regression/literalop.c: added, work in progress
3197 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3199 Generate warnings for useless declarations like "char data;"
3200 that don't do what new users expect.
3203 * support/Util/SDCCerr.h
3204 * support/Util/SDCCerr.c
3206 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
3208 * src/SDCCval.c (valMult): fix overflow detection of negative int
3210 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3212 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
3214 Changes to support big endian targets:
3227 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
3229 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
3230 * device/lib/time.c: fixed warning "integer overflow in expression"
3232 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
3234 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
3235 * src/SDCCval.c (constVal): changed default to signed; hex and octal
3236 constants are unsigned; added recognition of "u" flag for unsigned
3237 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
3238 * src/SDCCval.c (valDiv, valMod): fixed signdness
3239 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
3240 signedness of modulo, left and right shift
3241 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
3242 * support/Util/SDCCerr.h: added warning W_INT_OVL
3243 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
3244 * src/SDCCast.c (ast_print): improved output of constants
3246 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3248 Fixed some warnings when building with MSVC:
3261 * support\cpp2\cpplib.c
3265 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
3267 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
3269 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3271 * support\librarian\clean.mk: Do not remove Makefile.
3272 * support\librarian\Makefile: added.
3274 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3276 Added librarian to MSVC build:
3279 * support\librarian\librarian.dsp
3281 'configure' not needed for librarian, removed:
3282 * support\librarian\configure
3283 * support\librarian\configure.in
3284 * support\librarian\config_in.h
3285 * support\librarian\Makefile.in
3287 Hopefully these ones built the librarian and the rest of sdcc properly:
3289 * Makefile.common.in
3291 Messed up 'configure', so revert to previous version:
3295 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
3297 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
3298 there, while the mantissa of a double is "only" 53 bits wide.
3300 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3302 Adding sdcclib to the build. MSVC project coming soon.
3303 Files added/changed:
3305 * support\librarian\clean.mk
3306 * support\librarian\configure
3307 * support\librarian\configure.in
3308 * support\librarian\config_in.h
3309 * support\librarian\Makefile.bcc
3310 * support\librarian\Makefile.in
3311 * support\librarian\sdcclib.c
3314 * Makefile.common.in
3318 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3320 Linker now complaints if linked modules have conflicting options, for
3321 example, one compiled using --model-large and another one compiled with
3322 --model-small. The following files were modified:
3344 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3346 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
3347 as/mcs51/lklibr.c: Generate a warning when a library is not found.
3349 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
3351 * src/z80/mappings.i: fix _mul[us][int,long] entries
3353 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3355 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
3357 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
3359 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
3360 * support/regression/tests/bitopcse.c: added
3368 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3370 added support for new library format to z80, gbz80 linkers:
3376 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
3378 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
3379 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
3381 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
3383 added DUMMY_READ_VOLATILE:
3392 * src/SDCCcse.c (algebraicOpts): many improvements
3393 * src/SDCCcse.h: removed algebraicOpts()
3394 * src/SDCCicode.c (picDummyRead): added
3396 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3398 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
3399 "Insufficient space in data memory".
3401 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3403 * src/mcs51/gen.c: fixed bug #771358
3404 * src/z80/gen.c: fixed bug #759087
3406 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
3408 * src/pic16/glue.c: minor cleanup by Vangelis
3410 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3412 * device/include/regc515c.h: fixed #758477
3413 * device/lib/_gptrget.c: saving some cycles in generic pointer get
3414 * device/lib/_gptrput.c: saved a few bytes
3415 * my tab spacing is 8, yours too?)
3416 * device/lib/_ser.c: process RX bytes earlier than TX bytes
3417 * device/lib/serial.c: process RX bytes earlier than TX bytes
3418 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
3420 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3422 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
3424 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3426 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
3428 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
3430 * device/lib/Makefile.in: bad fix, reverted to 1.43
3432 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
3434 * device/lib/Makefile.in: added missing z80 object files
3436 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
3438 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
3439 pic16 progress by Vangelis:
3454 * pic16/pcodepeep.c:
3457 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3459 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
3461 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3463 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
3464 added gbz80 build to MSVC project.
3465 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
3466 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
3467 from 8051 stuff and setup so it links using a .lnk file.
3469 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3471 * support/librarian/sdcclib.c: sdcc librarian.
3472 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
3475 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3477 * as/mcs51/lkmain.c: properly handle extensions in function afile.
3479 2003-07-02 Borut Razem <borut.razem AT siol.net>
3481 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
3482 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
3483 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
3484 src/xa51/main.c, src/z80/main.c:
3485 virtualization of glue() function: each port has it's own glue function,
3486 which is accessed by do_glue function pointer in PORT.general structure
3488 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
3490 * DS800C400 fun, improved ROM interface and tinibios.
3492 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
3494 * More support for DS80C400. Now includes beginning of interface to ROM.
3496 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
3498 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
3500 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3502 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
3504 2003-06-19 Borut Razem <borut.razem AT siol.net>
3506 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
3508 2003-06-19 Borut Razem <borut.razem AT siol.net>
3510 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
3511 fixed Z80 port - crt0.o: cannot open.
3513 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
3515 * support/Util/MySystem.c (merge_command): revert bad fix
3517 2003-06-18 Borut Razem <borut.razem AT siol.net>
3519 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
3521 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3523 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
3524 option --use-stdout sends errors to stdout instead of stderr.
3526 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
3528 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
3530 2003-06-15 Borut Razem <borut.razem AT siol.net>
3532 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
3533 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
3534 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
3535 fixed width array of pointers replaced with sets;
3536 multiple include and lib paths ared transferred to preprocessor and linker
3537 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
3538 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
3539 fixed width array of pointers
3540 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
3541 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
3542 fixupPath(), getPathDifference()
3543 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
3544 fixed width array of pointers
3546 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
3548 * src/pic16/ralloc.c: fix warnings
3549 * src/pic16/pcode.c: fix warning
3551 2003-06-10 Scott Dattalo <scott AT dattalo.com>
3553 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
3554 know all the details, but essentially this set of changes enable
3555 the pic16 port to generate movff instructions and generate assembler
3560 * src/pic16/pcode.c:
3561 * src/pic16/device.c:
3563 * src/pic16/pcode.h:
3564 * src/pic16/pcoderegs.c:
3565 * src/pic16/ralloc.c:
3566 * src/pic16/ralloc.h:
3568 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3570 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
3571 added option --vc, so sdcc errors and warnings are compatible with
3572 Microsoft Visual Studio.
3574 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3576 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
3577 device/lib/libfloat.lib: added atof function.
3579 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
3581 * doc/sdccman.lyx: updated to Lyx 1.3
3582 * doc/cdbfileformat.lyx: updated to Lyx 1.3
3583 * doc/test_suite_spec.lyx: updated to Lyx 1.3
3584 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
3586 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
3588 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
3590 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3592 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
3593 additions to the "related tools/documentation" section
3595 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
3597 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
3599 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
3601 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
3602 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
3604 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
3606 * doc/sdccman.lyx: fix double dash and other minor things
3607 * doc/Makefile: fix double dash
3609 2003-05-28 Karl Bongers(patches from Martin Helmling)
3610 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
3611 condition and ignore commands.
3613 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3615 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
3616 is in parts still quite out of date, I did changes as far as I felt makes sense
3617 for a non-native english speaker.
3618 Please feel free to add to the manual or to correct my changes.
3619 * doc/Makefile: undid touching the date of intermediate tex files.
3621 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3623 * doc/sdccman.lyx: Manual has an index now
3625 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
3627 Finalize muluint/mulsint and mululong/mulslong merging:
3628 * device/lib/_mulint.c
3629 * device/lib/_mullong.c
3630 * device/lib/gbz80/mul.s
3631 * device/lib/gbz80/stubs.s
3632 * device/lib/z80/mul.s
3633 * device/lib/z80/stubs.s
3634 * src/SDCCsymt.c (initCSupport)
3636 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3638 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
3639 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
3640 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
3641 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
3644 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3646 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
3647 the regression tests I'm not brave enough to enable 245.b, 245.c
3648 * doc/sdccman.lyx: added latex preamble for hyperref package.
3649 Using pdflatex this will give you a hyperlinked pdf file with
3650 bookmarks. (prepend '%' before /usepackage if this breaks something)
3652 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3654 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
3656 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
3658 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
3660 2003-05-21 <johan AT balder>
3662 * src/SDCCglue.c (printIval): fixed bug #739934
3664 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
3666 Applied patch from bug 737905 (renamed yylineo to mylineno):
3673 * src/pic16/pcode.c: Cleaned warnings
3674 * src/pic16/pcodeflow.c: Cleaned warnings
3675 * src/pic16/pcoderegs.c: Cleaned warnings
3677 2003-05-19 Scott Dattalo <scott AT dattalo.com>
3679 * src/pic16/pcode.c: Cleaned warnings
3680 * src/pic16/pcodepeep.c: Cleaned warnings
3681 * src/pic16/ralloc.c: Cleaned warnings
3683 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
3685 * doc/sdccman.lyx: fixed bug 739745
3686 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
3688 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
3690 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
3691 it can be defined with CFLAGS when running configure
3692 * src/SDCCmain.c: fixed compiling + linking with object files
3694 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
3696 * configure.in: configure for pic16 port,
3697 added --disable-pic16-port
3698 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
3699 * src/SDCCmain.c: linkOptions is changed to set *,
3700 added if/endif conditional macros to remove options help
3701 messages from optionsTable when a port is not configured, added
3702 support for the PIc16 port in the ports table, when executing
3703 the compiler with no port specified on command line, a default
3704 port is selected with the new macro DEFAULT_PORT which is
3705 defined in port.h, in setDefaultOptions() linkOptions is removed
3706 from initialization assignment, since now it is a set,
3707 parseCmdLine uses setParseWithComma for linkOptions, in
3708 linkEdit() linkOptions are accessed with new function indexSet()
3709 which returns the i'th item of a set variable. See SDCCset.c, in
3710 linkEdit() when calling buildCmdLine(), added linkOptions as
3711 last argument. Now users can pass arguments to gplink via the
3712 -Wl option, main() uses pic16glue() to glue up pic16 programs
3713 * src/SDCCpeeph.c: various changes to support pic16
3714 * src/SDCCset.c: added function void *indexSet(set *, int) to
3715 return the i'th item of the set
3716 * src/SDCCset.h: added function prototype for indexSet()
3717 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
3718 * src/clean.mk: added pic16 in CLEANALLPORTS variable
3719 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
3720 added macro DEFAULT_PORT
3721 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
3722 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
3724 * src/pic16/glue.c: commented out some error producing lines
3725 * src/pic16/main.c: __config directives are commented out to stop
3726 gpasm complaining and test the linkage with gplink, _linkCmd and
3727 _asmCmd changed to be more gplink and gpasm friendly
3728 * src/pic16/peeph.def: peep rule 3 is commented out, since it
3729 produced an error when parsed, peep rule 12 is added to utilize
3730 movff, but it is commented out since the pCode does not support
3731 yet a command with 2 address arguments
3733 2003-05-18 <johan AT balder>
3735 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
3736 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
3737 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
3739 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
3740 Added feature to script commands from file.
3742 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
3744 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
3745 * src/SDCCutil.c: include ctype.h for win32
3747 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
3749 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
3751 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
3753 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
3754 Fixed so you can set breakpoints prior to run, run does not stop
3755 on entry now. Add tbreak. Other enhancements and fixes for use
3758 2003-05-12 Borut Razem <borut.razem AT siol.net>
3760 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
3762 2003-05-11 Borut Razem <borut.razem AT siol.net>
3764 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
3765 the path of bin directory, so that PATH is the only env. variable, which has to be set
3766 in case of standard installation.
3767 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
3768 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
3769 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
3771 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
3773 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
3774 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
3775 temp files are in the port dir; clean the gen/test directory when
3776 generating new test.c
3777 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
3778 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
3779 * support/regression/tests/zeropad.c: added
3781 2003-05-09 <johan AT balder>
3783 * src/SDCCglue.c: fixed bug #597940
3785 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
3787 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
3788 cache sfr, optimize next,step, fix off by one sourceline,
3789 support ddd list function.
3790 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
3792 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
3794 * support/regression/HTMLgen.py: added compare_s2f()
3795 * support/regression/Makefile: redo 1.27
3796 * support/regression/generate-cases.py: redo 1.5
3798 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
3800 * support/regression/tests/float.c: workaround 33 bit hex constant
3801 * support/regression/tests/simplefloat.c: fix division for host
3803 2003-04-29 Scott Dattalo <scott AT dattalo.com>
3805 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
3806 that tame's the PIC's over-aggressive optimizer.
3808 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3810 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
3813 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
3815 Initial support for DS80C400. "Hello world" runs on TINIm400
3818 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
3820 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
3821 * Some notes on ddd usage added in debugger/README
3822 Martin Helmling adding more features and fixes for ddd GUI debugger.
3823 Code added for nexti, stepi, up, down, and other adjustments.
3825 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
3827 * src/pic/pCodepeep.c non-wildcard asmops are now handled
3828 * src/pic/peeph.def Added two rules to optimize carry manipulation
3829 * src/pic/* removed debug printfs
3831 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
3833 * debugger/mcs51/cmd.c: added header newalloc.h
3835 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
3837 * as/Makefile: new EXEEXT
3838 * as/z80/Makefile: remove trailing slash of BUILDIR
3839 * as/z80/clean.mk: new EXEEXT
3840 * Makefile.common.in: add to CFLAGS (and others), don't replace it
3841 * support/cpp2/Makefile.in: new EXEEXT
3842 * src/pic/glue.c (pic14emitRegularMap): fixed warning
3844 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
3846 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
3847 EXEEXT was introduced to fix all related problems with targets
3848 "clean", "install" and "uninstall"; a couple of further flaws
3849 especially with "clean" have been fixed too
3850 * as/mcs51/Makefile.in
3855 * debugger/mcs51/Makefile.in
3856 * debugger/mcs51/clean.mk
3858 * link/z80/Makefile.in
3861 * packihx/Makefile.in
3863 * sim/ucsim/Makefile
3864 * sim/ucsim/clean.mk
3865 * sim/ucsim/avr.src/Makefile.in
3866 * sim/ucsim/avr.src/clean.mk
3867 * sim/ucsim/s51.src/Makefile.in
3868 * sim/ucsim/s51.src/clean.mk
3869 * sim/ucsim/xa.src/Makefile.in
3870 * sim/ucsim/xa.src/clean.mk
3871 * sim/ucsim/z80.src/Makefile.in
3872 * sim/ucsim/z80.src/clean.mk
3873 * sim/ucsim/main_in.mk
3874 * sim/ucsim/packages_in.mk
3875 * sim/ucsim/gui.src/Makefile.in
3876 * sim/ucsim/gui.src/serio.src/Makefile.in
3877 * sim/ucsim/gui.src/serio.src/clean.mk
3880 * support/cpp2/Makefile.in
3881 * support/cpp2/clean.mk
3882 * support/makebin/Makefile
3883 * support/makebin/clean.mk
3884 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
3885 * doc/sdccman.lyx: --program-suffix no longer needed
3887 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
3889 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
3890 Martin Helmling added support for ddd GUI debugger.
3891 Code added to display assembly, set variables, and other commands
3892 to interface to ddd.
3894 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
3896 * as/Makefile: fix target clean
3897 * as/clean.mk: fix target clean
3898 * as/z80/clean.mk: fix target clean
3900 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
3902 * Makefile.common.in: added AT EXEEXT AT
3903 * configure.in: removed all mingw32 stuff
3904 * configure: rebuilt from configure.in
3905 * doc/sdccman.lyx: updated section "installation"
3906 * support/scripts/sdcc_mingw32: adapted to configure
3907 * support/scripts/sdcc_cygwin_mingw32: added
3909 2003-04-22 Scott Dattalo <scott AT dattalo.com>
3911 * src/pic Added object file support for the PIC port
3912 * src/pic Applied patch from Craig Franklin (this started the object file support)
3913 * src/regression Updated the PIC regression tests for object files
3915 2003-04-20 Borut Razem <borut.razem AT siol.net>
3917 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
3918 lklex.c: In function `getfid':
3919 lklex.c:203: warning: array subscript has type `char'
3920 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
3921 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
3922 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
3923 stack handling macros
3925 2003-04-19 Borut Razem <borut.razem AT siol.net>
3927 * "handling space characters in file path" task:
3928 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
3929 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
3930 * support/Util/MySystem.h: make it self-sufficient
3931 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
3932 src/z80/main.c, sdcc/as/mcs51/lklex.c:
3933 handling space characters in file path
3934 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
3935 (it will be used by assemblers, which have their own includes, e.g. gpasm)
3936 * support/Util/MySystem.c: handling space characters in executable's path
3938 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
3940 * as/z80/Makefile: fix permanent rebuild of z80
3941 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
3942 * support/regression/tests/bitfields.c: added Johan's bitfields.c
3944 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
3946 * src/SDCCopt.c: add special case optimization to replace modulo by
3947 a power of two with a bitwise AND.
3949 2003-04-18 <johan AT balder>
3951 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
3953 2003-04-17 <johan AT balder>
3955 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
3956 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
3958 2003-04-13 Borut Razem <borut.razem AT siol.net>
3960 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
3961 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
3962 fixed mingw problem in adl_NORMALIZE_PATH
3964 2003-04-12 Borut Razem <borut.razem AT siol.net>
3966 * fixed "#pragma SAVE/RESTORE can not be nested":
3967 * src/SDCC.lex: reworked pragma handling functions
3968 * sdcc/src/SDCCglobl.h: reworked stack handling macros
3969 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
3971 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3973 * src/SDCCutil.c (pathEquivalent): defined but not used
3974 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
3975 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
3976 * configure: rebuilt from configure.in
3977 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3978 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
3979 * device/include/Makefile.in: replace sdcc_datadir
3980 * device/lib/Makefile.in: replace sdcc_datadir
3981 * Makefile.common.in: add LDFLAGS from configure
3982 * packihx/Makefile.in: use LDFLAGS
3983 * src/Makefile.in: use LDFLAGS
3984 * support/cpp2/Makefile.in: add LDFLAGS from configure
3985 * support/makebin/Makefile: use LDFLAGS
3986 * .version: bumped version number to 2.3.5
3988 2003-04-12 Borut Razem <borut.razem AT siol.net>
3990 * completed "different paths" task:
3991 * src/SDCCmacro.c: fixed bug in handling quotes
3992 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
3993 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
3995 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
3997 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
3999 2003-04-11 kevin Vigor <kevin AT vigor.nu>
4001 * ds390/gen.c ds390/peeph.def: fix bug 706781
4003 2003-04-11 Borut Razem <borut.razem AT siol.net>
4005 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
4007 2003-04-10 Scott Dattalo <scott AT dattalo.com>
4009 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
4010 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
4011 set - this bit used to not be set...).
4012 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
4013 bad code in PIC Port
4014 * src/regression/and2.c added to test bug 609268
4015 * src/regression/Makefile added and2.c to regression test
4018 2003-04-08 <johan AT CP255758-A>
4020 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
4021 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
4022 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
4024 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
4026 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
4028 * support/cpp2/Makefile.in: fix bug #487815
4029 * configure: rebuilt from configure.in
4030 * Makefile.common.in: docdir changed, new path suffixes
4031 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
4032 * sdcc_vc_in.h: reflect changes from sdccconf.h
4033 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
4034 * src/SDCCutil.h: remove BINDIR hack
4035 * doc/sdccman.lyx: update new path hierarchy
4037 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
4039 * src/SDCCpeeph.c: added okToRemoveSLOC test
4041 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
4043 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
4045 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
4047 * src/SDCCpeeph.c: added labelIsReturnOnly test
4048 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
4050 2003-04-05 <johan AT balder>
4052 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
4053 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
4054 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
4055 * src/SDCCast.c: fixed a warning
4056 * src/SDCCast.h: fixed a warning
4057 * src/SDCCicode.c (operandFromAst): fixed a warning
4059 2003-04-04 <johan AT balder>
4061 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
4062 * src/SDCCast.c (decorateType): fixed bug #715076
4063 * src/SDCC.y: fixed bug #702907
4065 2003-04-03 <johan AT balder>
4067 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
4068 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
4069 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
4070 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
4071 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
4073 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
4075 * _decdptr.c: fix return values
4076 * _gptrget.c: fix return values
4077 * _gptrgetc.c: fix return values
4078 * _gptrput.c: fix return values
4079 * _mulint.c: fix return values
4080 * as/z80/Makefile: fix 'make -j' problem
4082 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
4084 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
4085 * configure.in: big cleanup, updated to autoconf 2.5x
4086 * configure: rebuilt from configure.in
4087 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
4088 * sdcc_vc_in.h: reflect changes from sdccconf.h
4089 * doc/Makefile: fixed a flaw in "make install"
4091 2003-04-02 <johan AT balder>
4093 * src/ds390/gen.c (genCmp): no comments
4094 * src/mcs51/gen.c (genCmp): no comments
4095 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
4096 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
4098 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
4100 * support/regression/generate-cases.py: place generated file in given sub directory
4101 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
4102 * support/regression/Makefile: improvements for 'make -j';
4103 side effect: it's simpler and faster now
4105 2003-03-31 Borut Razem <borut.razem AT siol.net>
4107 * src/z80/main.c: link-{port} and as-{port} defined without path
4108 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
4110 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
4112 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
4114 2003-03-30 Borut Razem <borut.razem AT siol.net>
4116 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
4117 changed type of list parameter to set
4118 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
4119 * src/port.h: changed type of do_assemble() parameter to set
4120 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
4121 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
4122 definition of "cppoutfilename" macro with NULL value in preProcess()
4123 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
4124 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
4125 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
4126 replaced with set *binPathSet
4127 * shash_add() deallocates the item, if allready exsists, before adding the new one
4128 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
4130 2003-03-30 Scott Dattalo <scott AT dattalo.com>
4132 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
4133 a nested for loop bug in the PIC port
4134 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
4137 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
4139 * support/Util/dbuf.h: remove C++ stuff to make it portable
4141 2003-03-28 Borut Razem <borut.razem AT siol.net>
4143 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
4144 literal strings in stringLiteral()
4145 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
4146 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
4149 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
4151 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
4153 2003-03-26 <johan AT balder>
4155 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
4156 * src/ds390/gen.c (saveRegisters): catched symbol abuse
4157 * src/SDCCast.c (decorateType): fixed " -v < 3"
4159 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
4161 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
4162 Added Lenny Story's debug infrastructure changes:
4163 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
4164 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
4165 * src/cdbFile.c: added
4166 * src/SDCCdebug.c: added
4167 * src/SDCCdebug.h: added
4168 * src/SDCCast.c (createFunction)
4169 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
4170 * src/SDCCmain.c (parseCmdLine, main)
4171 * src/SDCCmem.c (redoStackOffsets)
4172 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
4175 * src/avr/gen.c (genAVRCode)
4176 * src/ds390/gen.c (gen390Code)
4177 * src/mcs51/gen.c (gen51Code)
4178 * src/pic/gen.c (genpic14Code)
4179 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
4180 * src/xa51/gen.c (genXA51Code)
4181 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
4183 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4185 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
4186 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
4188 2003-03-22 <johan AT balder>
4190 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
4192 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
4194 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
4195 * doc/cdbfileformat.lyx: added, written by Lenny Story
4196 * doc/Makefile: added cdbfileformat.lyx
4197 * doc/clean.mk: added cdbfileformat.lyx
4199 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
4201 * src/mcs51/peeph.def: fix bug #705773
4203 2003-03-20 <johan AT balder>
4205 An sfr/sbit can have an "at #" AND an initializer
4206 * src/SDCCsymt.c (checkSClass):
4207 * src/SDCCmem.c (allocGlobal):
4208 * src/SDCCmem.c (allocLocal):
4209 * src/SDCCast.c (createBlock):
4211 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
4213 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
4215 2003-03-16 <johan AT balder>
4217 Undid the hackup of const and volatile, the problem is much bigger
4219 * src/SDCCast.c:1.171
4220 * src/SDCCglue.c:1.138
4221 * src/SDCCicode.c:1.146
4222 * src/SDCCsymt.c:1.150
4223 * src/SDCCval.c:1.65
4225 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
4227 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
4228 * src/ds390/gen.c (genAddrOf): fixed bug #704087
4230 2003-03-13 <johan AT balder>
4232 Hackup const and volatile modifiers in type chains a bit:
4234 * src/SDCCast.c:1.169
4235 * src/SDCCglue.c:1.136
4236 * src/SDCCicode.c:1.143
4237 * src/SDCCsymt.c1.146
4238 * src/SDCCsymt.h1.59
4239 * src/SDCCval.c:1.63
4241 2003-03-12 <johan AT balder>
4243 * src/SDCCBBlock.h: more LRH debugging junk
4244 * src/SDCCcflow.h: more LRH debugging junk
4245 * src/SDCCloop.c: more LRH debugging junk
4246 * src/SDCC.y (struct_declaration): fixed bug #697590
4247 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
4248 * src/ds390/gen.c (aopForRemat): fixed bug #700031
4249 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
4251 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
4252 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
4253 test function names must now match exactly).
4254 * src/SDCCcse.c: added special case in findCheaperOp to allow
4255 extending a short integer. Makes less awful code for bug 700121 test case.
4257 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4259 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
4260 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
4262 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
4264 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
4265 actually called (operandsNotEqual() was called for all
4266 operandsNotEqualX tests).
4268 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
4270 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
4271 with shorter literals. Fixes bug 700121.
4273 2003-03-11 <johan AT balder>
4275 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
4277 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
4279 * src/SDCCloop.c (mergeRegions): an evil beast is dead
4280 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
4282 2003-03-10 Borut Razem <borut.razem AT siol.net>
4284 * src/SDCCmain.c: pipe preprocessor's output
4285 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
4286 * sdcc_vc_in.h: define pclose as _pclose for WIN32
4287 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
4288 which closes all pipes in pipeSet set
4289 * src/SDCCset.c: free deleted item in function deleteSetItem()
4290 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
4291 moved from z80 to src subproject
4292 * .version: increased version number to 2.3.4
4294 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
4296 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
4297 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
4298 * support/regression/ports/xa51/spec.mk: fix typo
4300 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
4302 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
4304 2003-03-09 Borut Razem <borut.razem AT siol.net>
4306 * src/SDCCmain.c: pipe preprocessor's output
4307 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
4308 * sdcc_vc_in.h: define pclose as _pclose for WIN32
4309 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
4310 which closes all pipes in pipeSet set
4311 * src/SDCCset.c: free deleted item in function deleteSetItem()
4312 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
4313 moved from z80 to src subproject
4315 2003-03-09 Borut Razem <borut.razem AT siol.net>
4317 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
4318 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
4319 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
4320 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
4321 * src/SDCCglobl.h: unification of WIN32 native definitions
4323 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4325 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
4327 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
4329 * src/configure.in: check for endianess (even while cross-compiling)
4330 * src/configure: check for endianess (even while cross-compiling)
4331 * src/configure_in.h: check for endianess (even while cross-compiling)
4332 * src/avr/gen.c: remove old endianess stuff
4333 * src/mcs51/gen.c: remove old endianess stuff
4334 * src/ds390/gen.c: remove old endianess stuff
4335 * src/pic/gen.c: remove old endianess stuff
4336 * src/pic/genarith.c: remove old endianess stuff
4337 * src/pic/glue.c: fix endianess check
4338 * src/pic16/gen.c: remove old endianess stuff
4339 * src/pic16/genarith.c: remove old endianess stuff
4340 * src/pic16/glue.c: fix endianess check
4341 * src/xa51/gen.c: remove old endianess stuff
4342 * src/z80/gen.c: fix endianess check
4343 * src/SDCCglue.c: fix endianess check
4344 * src/ds390/peeph.def: fix bug 700036
4346 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
4348 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
4349 * src/configure: find appropriate data-types on host for SDCC's int and long
4350 * src/configure.in: find appropriate data-types on host for SDCC's int and long
4351 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
4352 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
4354 2003-03-07 <johan AT balder>
4357 some minor cleanups before the big shot
4358 OP_DEFS and OP_USES now use Kevin's protection
4359 new option --nolabelopt
4370 * src/ds390/ralloc.c:
4371 * src/mcs51/ralloc.c:
4373 * src/xa51/ralloc.c:
4376 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
4378 * src/pic/pcode.c (get_op): fix 64 bit warnings
4379 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
4380 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
4381 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
4382 * support/regression/tests/malloc.c: fix 64 bit warnings
4384 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
4386 * src/mcs51/gen.c (genMinus): fixed bug 696436
4388 2003-03-02 Borut Razem <borut.razem AT siol.net>
4390 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
4392 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
4394 * configure.in: test for mkstemp
4395 * sdccconf_in.h: add HAVE_MKSTEMP
4397 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
4399 * device/include/ctype.h: removed warning while using --stack-auto
4400 * device/include/malloc.h: removed warning while using --stack-auto
4401 * device/include/string.h: removed warning while using --stack-auto
4403 2003-02-23 Borut Razem <borut.razem AT siol.net>
4405 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
4406 because NDEBUG is defined (see man assert)
4407 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
4409 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4411 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
4412 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
4414 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4416 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
4417 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
4419 2003-02-18 <johan AT balder>
4421 * as/mcs51/asmain.c (asmbl): module can start with a digit
4422 * as/z80/asmain.c (asmbl): module can start with a digit
4424 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
4426 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
4427 * src/asm.c: fix pipe() for Mingw32
4429 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
4431 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
4432 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
4433 make -V work again; --c1mode reads now from stdin
4434 * doc/sdccman.lyx: added --c1mode
4435 * support/Util/SDCCerr.c: new messages for c1 mode
4436 * support/Util/SDCCerr.h: new messages for c1 mode
4437 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
4439 2003-02-15 <johan AT balder>
4441 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
4443 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
4445 * doc/sdccman.lyx: Environment variables, -o and other minor things
4447 2003-02-14 <johan AT balder>
4449 * src/xa51/main.c: before anyone really tries to use it :)
4451 * Install doc's in share/sdcc/doc
4452 * removed some obsolete files
4453 * Do a proper make distclean and uninstall
4454 M Makefile.common.in
4457 M device/include/Makefile.in
4458 M device/lib/Makefile.in
4461 M sim/ucsim/doc/Makefile.in
4464 R src/xa51/peeph.rul
4465 M support/cpp2/Makefile.in
4466 M support/makebin/Makefile
4469 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
4471 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
4473 2003-02-10 Borut Razem <borut.razem AT siol.net>
4475 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
4476 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
4477 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
4478 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
4479 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
4480 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
4481 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
4482 src/z80/Makefile.bcc: Borland Makefile cleanup
4483 * as/z80/Makefile.bcc: Added Borland Makefile
4484 * support/cpp2/borland.h: Removed
4486 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
4488 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
4489 * src/SDCC.lex: new pragma NOIV
4490 * src/SDCCglobl.h: new pragma NOIV
4491 * src/SDCCmem.c: new pragma NOIV
4493 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
4495 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
4497 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
4499 * src/SDCCmain.c: signal handling is switched off by --debug
4500 * doc/Makefile: small fix for install; use clean.mk again
4501 * doc/clean.mk: clean *.pdf and *.html too
4503 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
4505 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
4506 * device/lib/printfl.c: fix a ds390 bug by making it portable
4507 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
4508 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
4509 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
4510 * debugger/mcs51/cmd.c: converted multi-line string literals
4511 * sim/ucsim/globals.cc: converted multi-line string literals
4512 * src/SDCCmain.c: introduced signal handler to remove temp files
4513 * doc/Makefile: small tweaks, implement clean
4514 * doc: removed generated files
4516 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4518 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
4519 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
4520 Address Record is not correctly generated for DS390."
4522 2003-02-02 Borut Razem <borut.razem AT siol.net>
4524 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
4525 * as/mcs51/asm.h: fixed compilation with Borland C
4526 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
4527 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
4528 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
4529 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
4530 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
4531 src/z80/Makefile.bcc: delete $(LIB) only if exist
4532 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
4534 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
4536 * device/include/malloc.h: introduced NULL
4537 * device/include/string.h: introduced NULL
4538 * device/include/stdlib.h: introduced NULL
4539 * device/lib/_memcpy.c: removed NULL
4540 * device/lib/_strcat.c: removed NULL
4541 * device/lib/_strchr.c: removed NULL
4542 * device/lib/_strcmp.c: removed NULL
4543 * device/lib/_strcpy.c: removed NULL
4544 * device/lib/_strcspn.c: removed NULL
4545 * device/lib/_strlen.c: removed NULL
4546 * device/lib/_strncat.c: removed NULL
4547 * device/lib/_strncmp.c: removed NULL
4548 * device/lib/_strncpy.c: removed NULL
4549 * device/lib/_strpbrk.c: removed NULL
4550 * device/lib/_strrchr.c: removed NULL
4551 * device/lib/_strspn.c: removed NULL
4552 * device/lib/_strstr.c: removed NULL
4553 * device/lib/_strtok.c: removed NULL
4554 * device/lib/malloc.c: removed NULL, include own header
4556 2003-02-02 <johan AT balder>
4558 * 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
4559 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
4560 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
4561 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
4562 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
4563 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
4565 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4567 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
4570 2003-02-01 <johan AT balder>
4572 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
4574 2003-01-31 <johan AT CP255758-A>
4576 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
4578 2003-01-30 <johan AT balder>
4580 * src/SDCCBBlock.c: automatic bug detection
4581 * src/SDCCicode.c: automatic bug detection
4583 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4585 * src/SDCCglobl.h: now --xram-size 0 works
4586 * src/SDCCmain.c: now --xram-size 0 works
4588 2003-01-29 <johan AT balder>
4590 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
4592 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4594 * as/mcs51/aslink.h: Added options --xram-size and --code-size
4595 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
4596 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
4597 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
4598 * src/SDCCglobl.h: Added options --xram-size and --code-size
4599 * src/SDCCmain.c: Added options --xram-size and --code-size
4601 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4603 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
4604 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
4606 2003-01-27 <johan AT balder>
4608 * src/SDCC.y: fixed bug #613764
4610 2003-01-26 <johan AT balder>
4612 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
4613 * src/SDCCsymt.h: fixed bug #673374
4614 * src/SDCCglue.c: fixed bug #661910
4615 * src/SDCCast.c: fixed bug #458099 and 673374
4617 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4619 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
4620 * as/mcs51/strcmpi.h: added
4621 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
4622 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
4623 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
4624 * as/mcs51/assym.c: strcmpi -> as_strcmpi
4625 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
4626 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
4627 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
4628 * as/mcs51/Makefile.aslink: new module strcmpi
4629 * as/mcs51/Makefile.asx8051: new module strcmpi
4630 * as/mcs51/Makefil.bcc: new module strcmpi
4631 * as/mcs51/Makefile.in: new module strcmpi
4632 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
4634 2003-01-26 <johan AT balder>
4636 * src/SDCCglue.c: reverted back to 1.124
4637 * src/SDCCast.c: reverted back to 1.156
4638 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
4640 2003-01-25 <johan AT balder>
4642 * src/SDCCglue.c: A better fix for bug #661910
4643 * src/SDCCast.c: A better fix for bug #661910
4644 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
4646 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
4648 * src/Makefile.in: remove spawn.o
4649 * src/SDCCmain.c: remove spawn.h
4650 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
4651 * src/spawn.c: removed
4652 * src/spawn.h: removed
4653 * support/regression/ports/ds390/spec.mk: link with -r
4655 2003-01-24 <johan AT CP255758-A>
4657 * src/ds390/gen.c (aopOp): fixed bug #667458
4658 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
4659 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
4660 (createIvalCharPtr): an ival doesn't always have a storage class anymore
4662 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
4664 * src/mcs51/peeph.def: better assembler identation by Frieder
4665 * src/mcs51/gen.c: better assembler identation by Frieder
4667 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4669 * as/z80/string.h: removed for gcc 3.2
4670 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
4671 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
4673 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
4675 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
4676 * src/SDCCpeeph.c (replaceRule): fix bug #663503
4677 * support/regression/Makefile: separate temp files for ports
4678 * support/regression/generate-cases.py: separate temp files for ports
4679 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
4680 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
4682 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
4684 * moved tinitalk to device/examples/ds390
4686 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
4688 * as/mcs51/lkmem.c: rflag is for DS390
4689 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
4690 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
4691 (linkEdit): move mem- and map-files the same way as ihx-files
4692 * src/z80/main.c (_setDefaultOptions): removed --generic
4693 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
4694 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
4695 * src/pic/glue.c (picglue): --c1mode works again
4696 * src/pic16/glue.c (pic16glue): --c1mode works again
4697 * src/asm.c (printCLine): fix #660034
4699 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4701 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
4702 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
4703 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
4704 * as/mcs51/lkmem (summary): better fix for sp problem
4705 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
4706 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
4707 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
4708 remove --stack-after-data
4710 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
4712 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
4713 * src/SDCCutil.c (join): ugly bug: missing '\0'
4714 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
4716 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
4718 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
4720 * src/pic/main.c (_asmCmd): gpasm supports -o
4721 * src/z80/main.c: more general macros
4722 * device/lib/Makefile.in: remove intermediate files
4724 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
4726 * .version: Bumped version number to 2.3.3
4727 * src/SDCCBBlock.c: new option -o
4728 * src/SDCCglobl.h: new option -o
4729 * src/SDCCglue.c: new option -o
4730 * src/SDCCmain.c: new option -o
4731 * src/asm.c: new option -o
4732 * src/ds390/main.c: new option -o
4733 * src/pic/glue.c: new option -o
4734 * src/pic/pcode.c: new option -o
4735 * src/pic/ralloc.c: new option -o
4736 * src/pic16/glue.c: new option -o
4737 * src/pic16/pcode.c: new option -o
4738 * src/pic16/ralloc.c: new option -o
4739 * src/z80/main.c: new option -o
4740 * device/lib/Makefile.in: use -o
4741 * support/regression/ports/ds390/spec.mk: use -o
4742 * support/regression/ports/gbz80/spec.mk: use -o
4743 * support/regression/ports/mcs51/spec.mk: use -o
4744 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
4745 * support/regression/ports/z80/spec.mk: use -o
4746 * support/regression/ports/ucz80/spec.mk: use -o
4747 * support/regression/ports/xa51/spec.mk: use -o
4748 * support/regression/fwk/lib/timeout.c: fix usage string
4750 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
4751 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
4753 2003-01-07 <johan AT balder>
4755 * src/SDCCast.c (decorateType): fixed bug #600035
4757 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
4758 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
4759 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
4760 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
4761 * src/pic/pcode.c: outcommented unused variable to remove warnings
4762 * src/pic/ralloc.c: outcommented unused variable to remove warnings
4764 2003-01-06 <karl AT turbobit.com>
4765 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
4768 2003-01-06 <johan AT balder>
4770 * src/SDCCicode.c: fixed array add
4772 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
4773 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
4774 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
4776 2003-01-04 <johan AT balder>
4778 * src/SDCCval.c (getNelements): fixed the initialized array of structures
4780 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4781 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
4783 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
4784 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
4785 * support/regression/tests/bug-524697.c: fit mem usage into 8032
4787 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
4788 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
4790 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
4791 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
4793 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4794 * src/mcs51/main.c: removed {bindir}{sep} from aslink
4796 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4798 * in \sdcc\as\mcs51\ changed these files in order to create an
4799 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
4800 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
4801 following files to include the previous two files: aslink.dsp,
4802 Makefile.aslink, Makefile.bcc, and Makefile.in.
4804 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
4805 .adb instead of .cdb
4807 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4809 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
4810 value from option --iram-size.
4812 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4814 * \sdcc\as\mcs51\lklist.c: added boundary check before using
4817 2002-09-18 <wiml AT hhhh.org>
4819 * SDCClrange.h: exposed setFromRange() and setToRange()
4820 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
4821 packRegsForAccUse() (bug 542397)
4822 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
4823 multiple times and emitting the fetch operations more than once
4824 added aopGetUsesAcc() function to allow binary operators to
4825 fetch their operands in the correct order; made genMinus() emit
4826 compact code for X = LITERAL - Y
4828 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4829 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
4830 sprintf() in line 1267.
4832 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4833 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
4836 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4837 Changes to aslink (All the changes are marked with 'JCF'):
4839 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
4842 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
4843 area BSEG. Also moves, if possible, the DATA area down into the internal
4844 ram so more space is available.
4846 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
4849 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
4850 not bytes. Function summary() which creates a memory usage summary
4851 file with extension .mem. Reports of overlaping stack and small stack
4852 size. If the space for the stack is less than 16 bytes aslink trows a
4855 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
4856 the 8051. Option 'y' for memory summary output file.
4858 Changes to sdcc (All the changes are marked with 'JCF'):
4860 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
4862 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
4863 overlaying area for it (uses RegBankUsed[4]).
4865 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
4866 bank zero as used by default. By default aslink locates the stack
4867 (equivalent to --stack-after-data). Pass option 'y' to aslink for
4868 the creation of the .mem file. Delegates the allocation of data area
4869 to aslink (it is not longer 0x30 by default). If --stack-loc passes
4870 the begining of the stack area to aslink.
4872 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
4873 glue() in SDCCglue.c creates an area for it.
4875 2002-09-03 Borut Razem <borut.razem AT siol.net>
4876 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
4877 sdcc/src/pic/glue.c:
4878 introduced atexit() handler for teporay files removal in case of
4879 errors, assertions, ...
4881 2002-08-29 Borut Razem <borut.razem AT siol.net>
4882 * sdcc/support/cpp2/auto-host_vc_in.h:
4883 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
4884 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
4885 Maybe there is a similar problem with BORLANDC? It should be checked!
4887 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
4888 corrected improper use of assert: the assignment to clr variable was done inside the assert.
4889 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
4890 was not executed, and the compiler (cl) launched a warning:
4891 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
4893 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
4894 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
4896 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
4897 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
4899 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
4900 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
4901 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
4902 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
4903 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
4904 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
4905 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
4906 - added Release configuration in VS projects
4907 - review of compiler an linker options
4908 - VC .exe files are generated in bin_vc directory, not to interfere
4909 with binaries generated from other projects (cygwin, mingw, bcc ...)
4911 * sdcc/src/yacc.dsp: added
4913 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
4914 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
4915 and insert the version number definitions from .version
4917 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
4919 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
4920 added - genarate auto-host.h using auto-host_vc_in.h as template
4923 removed from CVS, generated automatically
4925 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
4926 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
4928 2002-08-11 Borut Razem <borut.razem AT siol.net>
4929 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
4931 2002-08-10 Borut Razem <borut.razem AT siol.net>
4932 * src/SDCCmain.c (main):
4933 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
4934 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
4935 The consequence was that some temporary files were not removed.
4938 unification of code in functions tempfilename() and tempfile():
4939 function tempnam() is defined in Visual Studio 6.0 and .NET
4941 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
4943 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
4944 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
4945 - removed compiler command line option /WX: Treats all warnings as errors
4946 - update a list of source files, included into the project
4948 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
4949 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
4950 changed project type to Generic Project so that can be correcly converted to VS.NET project
4952 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
4954 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
4956 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
4958 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
4959 added return 0 statements after assert() to make compiler happy
4961 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
4962 added newline in the def file to keep MSC compiler satisfied
4964 * sdcc/src/z80/gen.c:
4965 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
4966 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
4967 - solved MSC error in function aopDump()
4969 * sdcc_vc.h: define PREFIX as "\\sdcc"
4971 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
4972 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
4974 2002-06-22 Scott Dattalo <scott AT dattalo.com>
4975 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
4976 - Rewrote the register banking algorithm.
4977 - Added pCode live-range analysis to registers (for now, only non-used and
4978 singly-used registers optimized away)
4980 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
4982 * 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.
4984 2002-05-10 Scott Dattalo <scott AT dattalo.com>
4985 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
4987 2002-04-22 Michael Hope <michaelh AT vroom>
4989 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
4991 * configure.in (DD_COPT): Added include support required for gbdk.
4993 * .version: Bumped version number just to increase it.
4995 * src/SDCCmain.c: Added -nostdinc to the default options.
4997 2002-04-15 Michael Hope <michaelh AT vroom>
4999 * device/lib/z80/printf.c (sprintf): Added.
5001 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
5003 * src/z80/peeph.def: Added transpose redundent load rule.
5005 * src/z80/main.c: Added force callee saves for jaune.
5007 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
5009 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
5011 2002-03-28 Johan Knol <johan AT balder>
5013 * src/SDCCval.c: fixed bug #532436
5015 2002-03-14 Scott Dattalo <scott AT dattalo.com>
5017 Added "char *Processor" field to the port structure.
5020 Added -p option. Allows port dependent processor to be specified.
5023 Initialized the new field char *Processor field to NULL in all ports
5026 Compiler generated registers for interrupt context saving
5027 were not getting allocated.
5029 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
5032 Fixed left shift. Will promote the left side of a left shift
5033 if a) left shifting more than size of operand or b) when assigned
5034 to something size > size of left side
5036 2002-03-14 Scott Dattalo <scott AT dattalo.com>
5038 tons of changes. Register allocation has been
5039 rewritten. Added customization for the various PICs. Flow
5040 analysis is restructured. ...
5046 Added. device.c is a PIC port hack to accomodate variations
5049 2002-03-13 Michael Hope <michaelh AT vroom>
5051 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
5053 2002-03-04 johanknol <johanknol AT manik>
5055 * /src/SDCCval.c: fixed
5057 const unsigned char arr[][2] = { { 0, 1 } };
5058 t18.c:1: error: Initializer element is not constant
5060 2002-03-04 bela <bela AT manik>
5062 * /device/include/mcs51reg.h:
5063 ds89c420 register definition update
5065 2002-03-03 <johan AT FRIJA>
5067 * support/Util/SDCCerr.c: did something, but don't no why anymore
5069 * support/regression/tests/bug-524691.c: made it a little less shy
5071 * src/SDCCast.c (decorateType): fixed bug #524697
5073 * src/SDCCast.c: made some lineno improvements
5075 * src/SDCCval.c (getNelements): changed warning to error
5077 * src/SDCCglue.c (printIvalArray): changed warning to error
5079 * src/SDCCicode.c: fixed a warning for mingw
5081 * src/SDCCast.c (decorateType): fixed the << promotion for ops
5083 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
5085 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
5087 * src/ds390/peeph.def:
5088 Added some more peephole rules
5090 * src/ds390/gen.c: Various fixes & enhancements
5092 * src/SDCClrange.c, src/SDCClrange.h:
5093 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
5095 * src/ds390/ralloc.c:
5096 various fixes & enhancements (ds390) specific
5098 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
5099 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
5102 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
5104 2002-03-02 <johan AT FRIJA>
5106 * src/SDCCast.c (decorateType): fixed bug #524708
5108 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
5110 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
5112 2002-03-01 Michael Hope <michaelh AT vroom>
5114 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
5116 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
5118 2002-03-01 <johan AT FRIJA>
5120 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
5122 * src/SDCCast.c (decorateType): fixed bug #524209
5124 * src/SDCCval.c (valNot): fixed bug #524195
5126 2002-02-26 <johan AT balder>
5128 * src/xa51/gen.c: fixed a warning
5130 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
5132 * src/SDCCast.c (decorateType): fixed bug #522534
5134 2002-02-23 <johan AT balder>
5136 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
5138 2002-02-22 <johan AT balder>
5140 * src/SDCCast.c: fixed bug #514865
5142 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
5144 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
5146 * sdcc/src/SDCCloop.c:
5147 Previous fix was not good. basic blocks that have "break" or "return" are
5148 not really partof a loop , but live ranges used in these blocks should
5149 be live thru the entire loop, so set partOfLoop but don't add them to
5152 2002-02-21 <johan AT FRIJA>
5154 * src/SDCCcse.c: fixed bug #514308
5156 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
5159 Fixed BUG #519583. If a conditional block ended in a return/break
5160 statement inside a loop, it was not being considered part of the loop.
5162 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
5164 2002-02-10 Karl Bongers <karl AT turbobit.com>
5167 Fixed up SDCDB debugger somewhat. Updated debugger/README
5168 with lots of comments and notes.
5170 * device/examples/test2.c:
5171 Fix bug, "red" variable not being initialized(compiler complained).
5173 * device/examples/Makefile, examples/test3.c:
5174 Add Makefile in device/examples folder, compiles test3.c
5175 for use as a multiple module SDCDB test case.
5177 * sim/ucsim/cmd.src/cmdset.cc:
5178 Took out debug printfs in ucsim "next" command.
5181 Karl and Johan start ucsim XA support. Most dissassembly working,
5182 about 75% emulation done(plenty of work remaining).
5184 * sim/ucsim/z80.src:
5185 Add Z80 support to ucsim, add test-ucz80 regression test,
5186 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
5187 Notice z80 compiler fails on examples/test3.c/crc code.
5189 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
5191 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
5192 Added support for --parms-in-bank1
5194 * src/ds390/peeph.def:
5195 added a few more peephole optimzations
5198 1) added __builtin_inp & __builtin_outp used to read in data of given length
5199 from a memory mapped port
5200 2) added __builtin_memcmp
5201 3) added __builtin_swapw swap bytes of a short
5203 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
5204 1) handle multiple send & receives from register bank1
5205 2) ralloc can now allocate DPTR1 to some liveRanges
5207 * src/SDCCsymt.c, src/SDCCsymt.h:
5208 changes to handle multiple sends & receives
5211 added some pointer arithmetic optimization
5214 added some pointer arithmetic optimizations but not stable yet so not
5215 called from anywhere (will get this working shortly)
5217 * src/SDCCopt.c: fixed for multiple sends & receives
5220 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
5221 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
5222 set preprocessor defines (depending on options)
5224 * src/SDCCicode.c, src/SDCCicode.h:
5225 changes made to handle multiple sends & receives
5228 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
5230 * src/SDCCcse.c, src/SDCCcse.h:
5231 added function findbackward def (to be used in upcoming optimization)
5233 * src/SDCCcflow.c, src/SDCCcflow.h:
5234 added function returnAtEnd - to determine if a basic block terminates with
5237 * src/SDCCast.c, src/SDCCast.h:
5238 added option parms-in-bank1
5240 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
5241 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
5242 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
5243 adjusted for --parms-in-bank1 option
5245 * device/include/string.h:
5246 donot redefine "reentrant" keyword
5248 * device/include/ds80c390.h: Added some more SFRs
5250 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
5252 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
5254 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
5256 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
5258 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
5260 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
5262 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
5264 * Added --xram-movc option
5266 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
5268 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
5270 2002-01-11 Johan Knol
5272 * Added math lib of Jesus Calvino-Fraga
5274 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
5276 * src/SDCCmain.c (processFile): fix processing of ../../src.c
5277 * support/regression/Makefile: new target test-mcs51-stack-auto
5278 * support/regression/ports/mcs51-stack-auto/spec.mk: added
5280 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
5282 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
5284 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
5286 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
5288 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
5290 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
5292 * src/SDCCglue.h: add definition for printIvalChar()
5294 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
5296 * src/SDCCast.c: fix #498138 by Johan
5298 * src/SDCCglue.c: fix #498138 by Johan
5300 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
5302 * support/regression/Makefile: fix clean
5304 * support/regression/ports/ds390/support.c: fix transmission of last character
5306 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
5308 * /sdcc/src/ds390/gen.c:
5309 a) improved computing address of stack variable
5310 b) took out some #if 0 code
5311 c) improved parmBytes adjustment
5312 d) improved genPlusIncr & genMinusIncr
5313 e) genCmp could generate bad code (when left assigned to DPTR)
5314 f) Fixed bug in hasInc
5316 * /sdcc/src/ds390/ralloc.c:
5317 a) packRegsForSupport could mess up live information (Fixed)
5318 b) packRegsDPTRuse could be incorrect for left & right shift
5320 * /sdcc/src/mcs51/ralloc.c:
5321 packRegsForSupport could mess up the live information (Fixed)
5323 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
5325 * /sdcc/src/SDCCast.c:
5326 can reverse a loop even if function call is present as long
5327 as the loop control variable is local & is not passed as parameter
5329 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
5331 * /sdcc/ChangeLog: *** empty log message ***
5333 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
5334 More builtin function additions for TININative
5336 * /sdcc/src/ds390/ralloc.c:
5337 Had broken the regression testsuite
5339 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
5341 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
5342 Added funcattr hasStackParms will be set for reentrant functions when there
5343 are paramteres on the stack, this helps in minimizing frame pointer generation
5344 typeFromStr can handle function pointers now
5346 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
5347 *** empty log message ***
5349 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
5351 * /src/ds390/gen.c, /src/ds390/main.c:
5352 More builtin function additions for TININative
5354 * /src/ds390/ralloc.c:
5355 Had broken the regression testsuite
5357 * /src/SDCCast.c: Fixed a bug in dumptree
5359 * /src/SDCCsymt.c, /src/SDCCsymt.h:
5360 Added funcattr hasStackParms will be set for reentrant functions when there
5361 are paramteres on the stack, this helps in minimizing frame pointer generation
5362 typeFromStr can handle function pointers now
5364 * /doc/builtins.txt, /doc/TININative.txt:
5365 *** empty log message ***
5368 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
5370 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
5371 ALPHA version for -mTININative
5373 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
5374 updated to reflect changes in the port structure
5377 added function do_assemble (similar to do_link) if non-null this function
5378 will be called to do assembly (-mTININative) requires a multi command
5380 added function genAssemblerEnd will be called to generate assembler Epilogue
5383 added _JavaNative to debug info printing
5385 * /src/SDCCmain.c: added option --tini-libid
5386 added port->do_assemble function (-mTININative) has a multi command assemble
5388 * /src/SDCCglue.c: Disabled "constExpr" check
5389 added port->genAssemblerEnd function
5391 * /src/SDCCglobl.h: Added option --tini-libid value
5394 tookout optimizeCompare from the header (has no external references)
5396 * /src/SDCCast.c: made one more function "static"
5398 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
5400 * src/z80/mappings.i: Added z80asm support.
5402 * src/z80/main.c: Added z80asm support on --asm=z80asm
5404 * src/z80/gen.c: Fixed asm portability issues.
5406 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
5408 * src/SDCCglue.c (printExterns): Added global/extern split.
5410 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
5412 * support/regression/Makefile: added test for mcs51 model large
5414 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
5416 * support/regression/ports/gbz80/spec.mk: added -mgbz80
5418 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
5420 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
5422 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
5424 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
5426 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
5428 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
5430 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
5432 * support/regression/tests/simplefloat.c: Port to mcs51.
5434 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
5435 * support/regression/tests/bug-485362.c: Added.
5437 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
5439 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
5441 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
5443 * src/z80/gen.c (aopDump): Added a dump function.
5445 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
5446 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
5448 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
5450 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
5452 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
5454 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
5456 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
5458 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
5460 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
5462 * support/regression/ports/ds390/support.c: Use tinibios.
5464 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
5466 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
5468 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
5469 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
5471 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
5473 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
5475 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
5477 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
5479 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
5480 (packRegsForIYUse): Created and optimised.
5482 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
5484 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
5485 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
5487 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
5489 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
5491 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
5493 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
5495 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
5497 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
5499 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
5501 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
5503 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
5505 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
5507 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
5509 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
5510 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
5511 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
5513 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
5515 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
5516 (genNotFloat): Added.
5517 (genUminusFloat): Added.
5519 * device/lib/z80/Makefile: Added floating pt stubs.
5521 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
5523 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
5525 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
5527 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
5529 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
5531 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
5533 * sdcc/support/regression/Makefile: Add port ds390.
5535 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
5537 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
5539 * sdcc/support/regression/ports/ds390/spec.mk: Added.
5541 * sdcc/support/regression/ports/ds390/support.c: Added.
5543 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
5545 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
5547 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
5549 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
5551 * device/include/malloc.h: Added z80 and gbz80 support.
5553 * device/lib/gbz80/heap.s: Added.
5555 * device/lib/z80/heap.s: Added.
5557 * device/lib/malloc.c: Added z80 and gbz80 support.
5559 * support/regression/tests/malloc.c (testMalloc): Added.
5561 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
5563 * support/regression/tests/bug-478094.c: Added.
5565 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
5567 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
5569 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
5571 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
5573 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
5575 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
5577 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
5579 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
5581 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
5583 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
5585 * support/regression/tests/bug-477927.c: Added.
5587 * src/z80/peeph.def: Added minor rules.
5589 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
5591 * src/z80/peeph.def: Added jump optimisation modification.
5593 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
5595 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
5597 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
5599 * support/regression/tests/funptrs.c: Added.
5601 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
5603 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
5605 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
5607 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
5609 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
5611 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
5612 (movLeft2ResultLong): Created.
5614 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
5615 (joinPushes): Added. Joins two char pushes into a word push.
5617 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
5619 * support/cpp2/Makefile.in (install): Added creation of dest dir.
5621 * support/makebin/Makefile (install): Added creation of dest dir.
5623 2001-10-24 Karl Bongers <karl AT turbobit.com>
5625 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
5627 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
5629 * src/z80/ralloc.c: Turned off faulty pack for one use.
5631 * src/z80/peeph-gbz80.def: Removed redundent restart options.
5633 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
5635 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
5637 * support/regression/Makefile: Improved clean
5639 * support/regression/ports/gbz80/spec.mk: Added clean
5641 * support/regression/ports/host/spec.mk: Added clean
5643 * support/regression/ports/z80/spec.mk: Added clean
5645 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
5647 * support/regression/ports/mcs51/timeout.c: little improvements
5649 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
5651 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
5653 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
5655 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
5657 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
5659 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
5661 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
5663 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
5664 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
5666 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
5668 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
5670 * src/mcs51/main.c (_linkCmd): Added bin path to command.
5672 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
5674 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
5676 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
5678 * support/regression/tests/longor.c: Added.
5680 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
5682 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
5684 * as/mcs51/aslink.h: define PATH_MAX
5686 * as/mcs51/asm.h: define PATH_MAX
5688 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
5690 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
5692 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
5694 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
5696 * src/SDCCglobl.h: define PATH_MAX
5698 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
5700 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
5702 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
5704 * src/z80/gen.c (gencjneshort): Fixed
5706 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
5708 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
5710 * support/regression/tests/bug-469671.c: Added.
5712 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
5714 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
5716 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
5718 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
5720 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
5722 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
5724 * src/device/lib/_mulint.c : removed hint: nooverlay bug
5726 * src/device/lib/_mullong.c : removed hint: nooverlay bug
5728 * src/device/lib/_divuint.c : removed hint: nooverlay bug
5730 * src/device/lib/_divulong.c: removed hint: nooverlay bug
5732 * src/device/lib/_moduint.c : removed hint: nooverlay bug
5734 * src/device/lib/_modulong.c: removed hint: nooverlay bug
5736 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
5738 * 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.
5740 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
5742 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
5744 2001-10-07 <johan AT FRIJA>
5746 * device/lib/gets.c (gets): fixed the return value.
5748 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
5749 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
5751 * 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.
5753 * 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.
5755 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
5757 * src/pic/gen.c: Removed Safe_strdup.
5759 * configure.in: Added option to enable libgc support.
5761 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
5762 (bitVectUnion): Optimised.
5763 (bitVectIntersect): Optimised.
5764 (bitVectBitsInCommon): Optimised.
5765 (bitVectCplAnd): Optimised.
5767 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
5769 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5771 * src/SDCCmain.c: distinguish between assembler debug and plain options
5773 * src/avr/main.c: remove standard assembler options
5775 * src/ds390/main.c: remove standard assembler options
5777 * src/mcs51/main.c: remove standard assembler options
5779 * src/port.h: removed "PENDING" comment
5781 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5783 * src/device/lib/_mulint.c : new, with assember functions
5785 * src/device/lib/_mullong.c : new, with assember functions
5787 * src/device/lib/_divuint.c : with assember functions
5789 * src/device/lib/_divsint.c : with assember functions
5791 * src/device/lib/_divulong.c: with assember functions
5793 * src/device/lib/_divslong.c: with assember functions
5795 * src/device/lib/_moduint.c : with assember functions
5797 * src/device/lib/_modsint.c : with assember functions
5799 * src/device/lib/_modulong.c: with assember functions
5801 * src/device/lib/_modslong.c: with assember functions
5803 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
5805 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
5807 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
5808 replaced _mululong.c and _mulslong.c by _mullong.c
5810 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
5812 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
5814 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
5816 * src/SDCCglue.c: test, if win32api is available for MINGW
5818 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
5820 * src/SDCCsymt.c: no more _modifier in printTypeChain()
5821 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
5822 * support/regression/ports/gbz80/spec.mk: removed GENERIC
5823 * support/regression/ports/host/spec.mk: removed GENERIC
5824 * support/regression/ports/mcs51/spec.mk: removed GENERIC
5825 * support/regression/ports/z80/spec.mk: removed GENERIC
5827 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
5829 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
5831 * support/regression/tests/bug-467035.c: Created.
5833 2001-10-01 <johan AT FRIJA>
5835 * src/SDCC.y: fixed bug #466586 part 1
5837 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
5839 * SDCCicode.c: z80 has no generic pointers
5840 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
5842 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
5844 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
5846 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
5848 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
5850 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
5852 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
5854 * configure.in: Fixed up so that ucsim is only configured once.
5856 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
5858 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
5859 (getPathDifference): As above.
5861 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
5863 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
5865 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
5866 * .version: Updated to 2.3.1
5868 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
5869 Added copyright header.
5871 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
5872 (assemble): Added support for macro based assembler commands.
5873 (linkEdit): Added support for macro based linker commands.
5874 (preProcess): Changed the pre-processor to use macros.
5875 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
5876 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
5878 * device/lib/z80/crt0.s: Added module name for debugging.
5880 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
5882 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
5884 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
5886 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
5888 * src/Makefile.in: Added SDCCmacro and SDCCutil
5890 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
5892 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
5894 2001-09-16 <johan AT FRIJA>
5896 * 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.
5898 2001-09-15 <johan AT FRIJA>
5900 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
5901 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
5903 2001-09-11 <johan AT FRIJA>
5905 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
5907 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
5909 * support/regression/tests/bug-460444.c: Added test case.
5911 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
5912 (genCast): Added justification for all of the asserts.
5914 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
5916 * support/regression/support.c: _xdata replaced by xdata
5918 * support/regression/spec.mk: removed _generic
5920 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
5922 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
5924 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
5925 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
5927 * src/z80/peeph.def: Added a rule to optimise shift then compare.
5929 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
5931 * support/regression/tests/bug-460010.c: Added test case.
5933 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
5935 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
5937 * support/regression/Makefile: inter-port-clean adjusted for mcs51
5939 * support/regression/testfwk.c: removed workaround for bug #436344
5941 * support/regression/tests/bp.c: use less memory with mcs51
5943 * support/regression/tests/bug-441448.c: use less memory
5945 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
5947 * support/regression/collate-results.py: typo
5949 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
5951 * support/regression/tests/fetchoverlap.c: Added new test case.
5953 * support/regression/tests/bp.c: Added new test case.
5955 * support/regression/tests/bug-448984.c: Added new test case.
5957 * support/regression/tests/pow2shifts.c: Added new test case.
5959 * src/z80/gen.c: Turned off the noise it normally generates for the release.
5960 (genlshTwo): Fixed right shift for count > 8.
5962 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
5964 2001-09-08 <johan AT FRIJA>
5966 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
5968 2001-09-07 <johan AT FRIJA>
5970 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
5972 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
5974 2001-09-06 <johan AT FRIJA>
5976 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
5977 * bernhard noted me at this: "() equals to (void)" (1.38)
5979 2001-09-05 <johan AT FRIJA>
5981 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
5983 2001-09-04 <johan AT FRIJA>
5985 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
5988 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
5990 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
5992 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
5994 * link/z80/aslink.h: Fixed path for PATH_MAX
5996 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
5998 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
6000 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
6002 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
6004 * 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.
6006 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
6008 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
6009 (genCmp): Fixed up genCmp for the GB with longs.
6011 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
6013 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
6015 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
6017 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
6019 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
6021 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
6023 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
6025 * 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.
6027 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
6029 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
6031 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
6033 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
6035 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
6037 * sim/ucsim/configure: little improvement of Cygwin-detection
6038 * sim/ucsim/configure.in: little improvement of Cygwin-detection
6039 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
6040 * support/regression/tests/bug-221100.c: small changes for mcs51
6041 * support/regression/tests/bug-221168.c: small changes for mcs51
6042 * support/regression/tests/bug-227710.c: small changes for mcs51
6043 * support/regression/tests/staticinit.c: small changes for mcs51
6044 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
6045 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
6046 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601