1 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
3 * device.c (regCompare): registers are sorted by ascending
4 address and increasing size,
5 * main.c (_pic16_finaliseOptions): removed the declaration
6 of compiler macro MCU. Now a macro of the format pic18fxxxx
7 will be defined from the command line
9 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
10 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
13 PCOP_RLCF was overwritten!
14 * gen.c (genSkip) commented out calls to pic16_emitcode,
15 * (genCmpEQ) fixed "long" compares, only high word did get compared,
17 * (genRRC) added debugging info,
18 * (shiftL2Left2Result) Fixed bug, if offr > offl. Result got
19 overwritten while shifting,
20 * (shiftR2Left2Result) Fixed bug, if offr < offl. Result got
21 overwritten while shifting,
24 * (shiftLLeftOrResult),
25 * (shiftRLeftOrResult),
27 * (shiftLLong) Implemented with pic16_emitpcode
28 * (genlshFour) Replaced pic16_aopPut with pic16_emitpcode,
29 * (genLeftShift) Fixed bug, operand for shift by variable always
30 was "and"ed with 0x0f,
31 * (genLeftShiftLiteral),
33 * (genRightShiftLiteral) added debugging info,
34 * (genrshFour) added comment,
35 * (genRightShift) determined signedness from operand "left"
38 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
40 * src/SDCCicode.c (geniCodeParms),
41 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
42 function pointers, fixed function pointer bugs #861242 and #861896
44 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
46 * device/include/c8051f000.h,
47 * device/include/c8051f120.h,
48 * device/include/c8051f300.h: added header files for Silicon
49 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
51 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
53 * src/SDCCast.c (processParams): added new type flow and restructured
54 (gatherAutoInit): added new type flow
55 (addCast): cosmetic changes
56 (getLeftResultType): added new type flow for array indices, patch
57 provided by Stas, see FR #877103
58 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
59 array index patch by Stas
60 * src/SDCCast.h: added prototype getResultTypeFromType()
62 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
63 * src/pic/glue.c (pic14emitStaticSeg),
64 * src/pic16/glue.c (pic16emitStaticSeg),
65 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
66 for initialization of symbols
67 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
68 * support/Util/SDCCerr.h:
69 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
70 * .version: bumped version number to 2.3.8
71 * device/include/Makefile.in (install),
72 * doc/Makefile (install): changed to 'rm `find ...`' construct to
75 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
77 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
78 Slade Rich fixed an optimization bug
79 * src/pic/pcodepeep.c,
81 * doc/Makefile (install): added test for directory
83 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
85 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
86 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
87 * src/pic/ralloc.c (getRegPtr, getRegGpr),
88 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
89 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
90 * as/mcs51/asexpr.c (term),
91 * as/hc08/asexpr.c (term): fixed bug #887146
93 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
95 * src/z80/gen.c (genMult): handle single byte result product
96 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
97 DUMMY_READ_VOLATILE (fixed bug #886367)
99 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
101 * support/regression/tests/libmullong.c: fixed logic, on little endian
102 hosts we ended without a mullong_wrapper()
104 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
106 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
107 virus/worm forged address usage.
109 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
111 Fixed promotion, it should be done on AST level:
112 * src/SDCCast.c (addCast): added promotion to int
113 (decorateType): updated call to upCast()
114 * src/SDCCicode.c (geniCodeLeftShift): removed call to
115 usualUnaryConversions()
117 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
119 * support/regression/tests/literalop.c (mulWrapper): Added a
120 wrapper to remove integer overflow warnings.
122 * support/regression/tests/float_trans.c: Made work on host.
124 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
127 * support/regression/generate-cases.py (main): Changed from inline
130 * doc/Makefile (install): Changed to depth first to get rid of
131 missing directory install warning.
133 * as/Makefile (install-doc): Made work on Mac.
135 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
137 * src/SDCCast.c: added an additional type flow in decorateType() of
138 opposite direction, see feature request #860006; it's enabled at runtime
139 by setting the environment variable SDCC_NEWTYPEFLOW
140 * src/SDCCast.h: changed prototype of decorateType()
141 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
142 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
143 'char' to 'int' can be omitted, if both operands are 'unsigned char';
144 see feature request #877103
145 * src/SDCCval.c: updated call of decorateType()
146 (valBitwise): fixed bug #882876
147 (valMinus): added promotion
148 (valLogicAndOr): result is unsigned
149 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
150 * src/SDCCsymt.c (computeType),
151 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
152 must not cause an unsigned operation
153 * src/pic/glue (pic14emitRegularMap),
154 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
156 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
158 * src/pic/pcode.c (PCodeID): commented out left over debug code
160 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
162 * support/valdiag/tests/overflow.c: added shift tests
170 * src/pic/pcodepeep.c,
171 * src/pic/pcoderegs.c,
173 * src/pic/ralloc.h: applied patch from Slade Rich;
174 added support for multiple code pages and multiple RAM banks on the
175 PIC 14 port. The ASM files now no longer simply assume all the
176 code / RAM are in the same page / bank. This means the linker can
177 safely allocate code/RAM of separate ASM files to different pages/banks.
178 * doc/sdccman.lyx: added Slade's tips
179 * src/mcs51/peeph.def: fixed bug #880768
181 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
183 * src/hc08/ralloc.c (rematStr): fixed bug #879282
184 * src/SDCCast.c (decorateType): fixed bug #880197
186 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
188 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
191 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
192 strtof is not part of C89 and isn't included with Mac OS X.
194 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
196 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
197 shiftL2Left2Result): fixed bug #879326
198 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
199 (genMultOneByte): fixed bug in signed vs unsigned multiplication
200 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
201 address fetch for clr instruction
202 * device/lib/hc08/_mulint.c: created optimized assembly version
203 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
205 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
207 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
208 proposed in FR #877103
210 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
212 * src/SDCCval.c (cheapestVal): added missing checks
213 * src/SDCCicode.c (usualBinaryConversions): fixed condition
214 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
216 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
218 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
221 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
223 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
224 loaded with the linker search paths (-L arguments) and the libraries
225 to be linked with the current source (-l arguments). Changes
226 currently will affect only the pic16 port.
227 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
228 include path the port specific paths and port specific libraries,
229 * gplink command now contains the $3 argument,
230 * src/pic16/device.h,
231 * src/pic16/device.c,: structure PIC_device is made public and
232 renamed to PIC16_device, the same for variable Pics which is renamed
233 to Pics16. Updated all references to them.
234 * src/pic16/glue.c (pic16glue): corrected bug with code
235 initialization which bypassed the variable initializations block.
237 * device/lib/pic16/Makefile.rules: removed --penable-stack from
238 COMPILE_FLAGS and added the --nostdinc option
240 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
242 * device/include/mc68hc908jb8.h: Register defs for another member
243 of the hc08 family. Contributed by Bjorn Bringert - thanks!
245 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
247 Documenting changes from previous commits.
248 * configure.in (version 1.56),
249 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
250 when generating output files to configure the pic16 library,
251 but now I've commented it out, since gputils aren't installed in the
252 SF compile farm, so library won't compile
254 * device/lib/Makefile.in (version 1.56): initially I've added in
255 target 'all' the prerequestive 'model-pic16' so it compiled the
256 pic16 library, but now I've commented it out for the same reasons
258 * added targets 'model-pic16' and 'objects-pic16' to compile the
260 * added target 'port-specific-objects-pic16' to handle the
261 generated libraries and copy them into the build/ directory
262 * added target 'clean-intermediate-pic16' to clean intermediate
263 files into pic16 directory
264 * in target 'installdirs' added line to create directory pic16 in
265 the installation path
267 * device/include/Makefile.in (version 1.11): in target 'install'
268 added lines to copy all header files to installation path,
269 * in target 'installdirs' added line create directory for pic16
270 headers in the installation path
272 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
274 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
277 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
280 * device/lib/configure.in,
281 * device/lib/configure: fixed for autoconf 2.57
283 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
285 * src/z80/main.c (_parseOptions): fixed the portmode= command line
286 option so that it actually works. Made it specific to the z80, since
287 the gbz80 doesn't have these kinds of I/O ports.
289 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
291 * device/include/z180.h,
292 * device/lib/_memcpy.c,
293 * device/lib/_memmove.c,
294 * device/lib/_mulint.c,
295 * device/lib/ser_ir.c,
296 * device/lib/ser_ir_cts_rts.c,
297 * device/lib/_strcmp.c,
298 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
299 * src/z80/main.c (_process_pragma): add support for pragmas bank and
300 portmode; added deprecation warning for bank= and protmode= forms.
301 Also, guard against buffer overflow.
302 * src/z80/gen.c (aopGet): generate better code for sfr banked read
304 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
306 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
307 changed interrupt vector table generation to only emit declared vectors.
308 * device/include/Makefile.in: added missing backslash
309 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
311 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
313 Mainly changes to support compilation of the device libraries
314 * src/pic16/device.c: stack is allocated via symbol and not
315 via literal number. The symbol is placed in the corresponding
316 position of the data ram
317 * (pic16_dump_section): relocatable and absolute uninitialized
318 data are now emitted in sorted order to reduce section naming,
319 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
320 weren't marked as being in the access bank,
322 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
324 Added portion of GNU PIC Library under the directory
325 device/include/pic16 and device/lib/pic16. These files
326 contain the declarations of SFRs for the PIC18Fxx2 devices.
327 The directory is initialized via configure from toplevel.
329 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
331 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
332 the spilllocations to be compared correctly
334 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
336 * src/SDCCast.c (decorateType): fixed bug introduced today
338 2004-01-12 Borut Razem <borut.razem AT siol.net>
340 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
341 doc/sdccman.lyx: upper case pragmas are deprecated
343 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
345 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
346 in simpler and even better code
348 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
350 * src/SDCCicode.c (operandOperation): fixed bug #874819
351 * src/SDCCast.c (decorateType): fixed
352 char foo (unsigned long ul) { return ul > 0; }
354 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
356 * doc/sdccman.lyx: Moved and added some sections, small changes
357 all over. Telling LaTeX to be less strict with word spacing
358 to better keep the right margin. Changed some notes about
359 maintainance of the ports in section 3.2.1 - is it OK like this?
361 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
364 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
365 convilong): modified to inform the pic16 port that builtin functions
368 PIC16 PORT specific changes:
369 * src/pic16/device.c pic16_dump_equates() added,
370 processor registers declared internally by the port are emitted in
371 the translation as equates,
372 * src/pic16/gen.c: inline code is passed unprocessed to the
374 * (pic16_popGetLit2): fnuction modified to take second operand as
375 pCodeOp pointer and not as literal,
376 * (popRegFromIdx): prefixed with pic16_,
377 * (pic16_popCombine2): modified to receive already allocated pCode
379 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
380 * (genFunction): initializes local stack frame and pushes on stack
381 all the registers used by this function,
382 * (genEndFunction): restores all registers from stack and restores
384 * src/pic16/glue.c (pic16emitRegularMap): various changes and
386 * (pic16glue): changed the program startup sequence,
387 * added new dbName code 'A' for functions placed in absolute section
388 * src/pic16/main.c: added function attribute _naked,
389 * added pragma 'code' to place a fnuction at an absolute address,
390 * added command line arguments --debug-ralloc and --pcode-verbose,
391 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
392 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
393 * (pic16_newpCodeOpLit2): modified to take the second operand as
395 * (pic16_printpBlock): modified to emit each function in a separate
397 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
398 UPPER for immediate operands,
399 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
401 * src/pic16/peeph.def: all peepholes with movff are commented out,
402 because there is a problem in the pcode peep optimizer,
403 * src/pic16/ralloc.c: the register allocator can now reuse local
404 function symbols for another function. This saves register usage.
405 * src/pic16/ralloc.h: added flag isLocal in structure regs,
407 Added file src/pic16/NOTES with information about program writing on
408 the current port version.
410 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
412 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
413 and peephole 252 (array access)
415 2004-01-09 Borut Razem <borut.razem AT siol.net>
417 * src/SDCCmain.c : fixed #872250: -l command line defined library
418 files are scanned before standard library files
420 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
422 * src/SDCCast.c (decorateType): fixed bug #874046
424 2004-01-09 Borut Razem <borut.razem AT siol.net>
426 * support/scripts/sdcc.nsi: remove previous installation
428 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
430 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
431 bytes for last interrupt vector (mcs51)
432 * sdcc.spec: fixed typo
434 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
436 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
437 gen51Code): more efficient parameter receive for --model-large
440 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
443 * src/z80/main.c: added missed needLinkerScript flags (more than
444 one port structure defined in these file)
445 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
448 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
450 * src/SDCCmain.c: removed various references to DEFAULT_PORT
451 * src/port.h: added flag needLinkerScript in port->linker
452 structure to inform whether to create a .lnk file or not,
460 * src/z80/main.c: changed appropriately to configure
461 needLinkerScript flag
463 * src/pic16/gen.c (genAddrOf): fixed bug #863624
464 * src/pic/glue.c: added variable udata_section_name to
465 override default uninitialized data segment definition for
466 devices only with SHAREBANK memory (reported from Erik Epetrich)
467 * (pic14emitOverlay): modified to emit a commented overlay segment
468 directive when no overlay data exist
469 * (picglue): modified to emit uninitialized data segment
470 according to udata_section_name
471 * src/pic/main.c (_pic14_parseOptions): added command line
472 options --udata-section-name=[name] to override default
473 udata definition name
474 * modified _linkCmd and _asmCmd to include compiler passed
475 arguments via -W option
476 * src/pic16/main.c: added $l in _asmCmd, changed extension for
477 object file from '.rel' to '.o' in port->linker structure,
478 changed size of fptr from 2 to 3 in port structure
480 2004-01-07 Borut Razem <borut.razem AT siol.net>
482 * support/scripts/sdcc.nsi: update PATH
483 * support/scripts/sdcc.ico: craeted
485 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
487 * device/include/Makefile.in: fix install
488 * doc/Makefile: fix install
490 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
492 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
494 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
495 how the function variable allocation summary is displayed; also
496 include information about variables allocated to the overlay
499 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
501 * as/mcs51/lkmain.c: Help about -Y option
502 * as/mcs51/lkarea.c: Fixed gcc warnings
504 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
506 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
508 * support/valdiag/tests/overflow.c: added
509 * src/SDCCast.c (decorateType),
510 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
513 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
515 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
518 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
520 A python script to validate compiler diagnostic messages. It can be
521 used to verify that sdcc complains about bad c source code and
522 gives a good location of the error.
523 * support/valdiag/Makefile,
524 * support/valdiag/valdiag.py,
525 * support/valdiag/tests/*
527 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
529 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
530 * src/SDCCsymt.c (newEnumType),
532 * support/Util/SDCCerr.c,
533 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
535 * support/regression/tests/enum.c: added test for enum values that
536 require at least 2 bytes of storage.
538 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
540 * src/common.h: added ifndef/define/endif macros
541 around the header file.
542 Bug reported from Jesus Calvino-Fraga
544 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
547 * device/include/Makefile.in: don't install CVS directories
548 * device/lib/Makefile.in: added removal of CVS directories after install
549 * doc/Makefile: fixed install, added local_icons
550 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
551 * src/mcs51/gen.c (genRightShift): fixed bug #870788
552 * src/ds390/gen.c (genRightShift): fixed bug #870788
553 * src/SDCCast.c (decorateType): fixed bug #870781
555 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
557 PIC16 port related changes:
558 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
559 added variable stackPos,
561 * gen.c: genCall, assignResultValue: added support for
562 pushing/retrieving function parameters to/from stack,
563 genFunction,genEndFunction: setup stack frame for the
565 genAddrOf: will be changed according to bug 863624
567 * added files genutils.c and genutils.h which contain gen*
568 debugged and optimised functions extracted from gen.c
570 * glue.c: added variable 'externs' which holds extern symbols,
571 pic16emitRegularMap: is modified to properly handle relocatable
572 symbols under the new scheme,
573 pic16createInterruptVect: is modified
574 pic16printPublics: is modified to emit 'global' assembler directives,
575 added pic16_printExterns to print extern symbols,
576 pic16glue: initializes stack/frame pointer in the beginning of
577 the assembly output. Temporary hack, will be corrected later,
578 because gplink yet does not support stack and SDCC does not
579 yet support a type of crt0.o object to create the final binary.
581 * Removed many lines that contain 8051 legacy code.
582 * The code is finally placed under a 'code' directive.
583 * Added port specific options.
585 * _process_pragma: simplified since now we do not need *special*
586 include file to define SFR registers. But a separate header
587 will be needed. This will be developed later.
588 * _pic16_parseOptions: added, parses port specific options:
589 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
590 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
591 --preplace-udata-with=
593 * _pic16_setDefaultOptions: modified to initialize section names,
594 but hack is temporarly out of order since it needs improvement.
595 * _pic16_genAssemblerPreamble: configuration words are emitted by
596 their address instead of their name. This part is incomplete and
597 supports only the 18Fxx2 devices. Other devices will emit an error
598 during assembly since they do not contain the same set of config
600 * _pic16_genIVT: is modified,
602 * pcode.c: added definitions for some hardware registers that are needed
604 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
605 All PCI entries are updated. Now LFSR is supported.
606 * Removed pic16_pciTRIS is mentioned by mdubuc in source
607 * added pic16_newpCodeOpLit2 to support instructions with
608 two literal arguments
609 * pic16_pCode2str: corrected code that emits assembler instructions
610 with two literal operands and those that have an access bit modifier
611 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
612 this fixes a bug which caused some labels to be lost, when an
613 assembler directive was added, i.e. banksel,
614 * pic16_FixRegisterBanking: improved logic that causes the insertion
616 * InlineFunction: functions that are called once, are not any more
617 inlined. This can be a port option in the future,
619 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
621 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
622 hold the corresponding uninitialized symbols,
623 * pic16_allocProcessorRegister: registers have explicit marked the
625 * pic16_allocInternalRegister: registers are explicit marked as
627 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
628 processing list, so bit registers were lost,
631 * ralloc.h: added field 'accessBank' and original symbol operand
632 in register definition,
633 * removed the field isMapped from register definition,
635 ** Several functions have been removed from various sources:
636 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
637 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
638 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
639 pic16_assignRelocatableRegisters
641 ** others have been introduced:
642 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
643 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
645 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
647 * support/scripts/inc2h.pl: changed definition of BIT_AT
648 to emit 'sbit at' instead of 'bit at'. This was a request.
650 PIC16 port related preliminary changes:
651 * gen.c: prefixed function popRegFromString with
652 pic16_ and all references to it corrected
653 * pcode.c: all pic16_pc_* hardware registers prefixed
655 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
656 * ralloc.c: newReg(): when register is REG_SFR then
658 pic16_allocProcessorRegister(): marks register wasUsed=0
659 pic16_writeUsedRegs(): added a call to assign processor
660 registers via pic16_assignFixedRegisters
662 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
664 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
665 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
666 variables in unused register banks. Also the SSEG is placed
667 wherever there is enough space for it, and IDATA can be anywhere
668 in internal RAM. For now compile using -Wl-Y[stack_size].
669 The mem file is different for this option as well, since it
670 makes no sense of talking about DSEG lenght.
672 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
674 * src/SDCClrange.c: fixed bug 869095 that caused segfault
675 in certain cases, e.g. when ROM assignment, patch provided
676 from Albert den Haan.
678 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
680 Many signedness and type propagation fixes:
681 * src/SDCCicode.c: made geniCodeCast() static
682 replaced SPEC_ by IS_ (cosmetic)
683 (operandOperation): fixed div and mod operation
684 (usualBinaryConversions): added support for promotion of char
685 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
686 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
687 (geniCodeAdd): an array index will stay unsigned, even if promoted
689 (geniCodeArray): ditto
690 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
691 * src/SDCCsymt.c (computeType): added more support for char;
692 promotion of char is selectable by promoteCharToInt, fixed signedness
694 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
695 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
696 * src/SDCCval (val*): replaced signedness calculation by
698 rearranged if-branches (cosmetic)
699 (valShift): added warning W_SHIFT_CHANGED
700 (valCompare): fixed problem with different types
701 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
702 * support/regression/tests/literalop.c: added many cases
703 * support/regression/tests/ast_constant_folding.c: changed finally to
705 * .version: new year, new version: 2.3.7
706 * src/SDCCmain.c (main): applied patch #866468
707 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
708 provided by Scott Bronson
709 * doc/sdccman.lyx: updated documentation for sdcdb
710 updated and added chapter tips
712 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
714 * src/SDCCsymt.h: missing from yesterday's commits
716 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
718 * src/SDCC.y (struct_or_union_specifier),
719 * support/Util/SDCCerr.c,
720 * support/Util/SDCCerr.h: verify that struct & union tags are used
723 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
725 * src/SDCCglobl.h: missing from yesterday's commits
727 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
729 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
730 sft_attributes, struct_declaration, parameter_declaration,
731 type_name, start_block, declaration_list),
732 * src/SDCC.lex (check_type): support redefinition of typedef names
734 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
736 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
737 aligned xdata arrays. Erik helped me with the if clause.
739 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
741 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
744 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
747 * src/SDCCast.c (newAst_),
749 * src/SDCCicode.c (ast2iCode, newiCode),
751 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
752 expr, statement, expression_statement, selection_statement,
753 iteration_statement, expr_opt, jump_statement): foundation for tracking
755 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
758 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
760 * support/Util/SDCCerr.c,
762 * src/SDCCast.c (createCase, createDefault, decorateType),
763 * src/SDCClabel.c (labelUnreach),
764 * src/SDCC.y (labeled_statement, jump_statement): More improvements
766 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
767 (with thanks to Stas Sergeev)
768 * device/include/time.h,
769 * device/lib/time.c (CheckTime): suppress unreachable code warning
771 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
773 * src/SDCCast.c (createIvalCharPtr),
774 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
776 * support/regression/tests/nullstring.c: tests for these two bugs
778 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
780 * support/Util/SDCCerr.h,
781 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
782 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
783 about storage class and 'at' used inside struct or union
784 * src/SDCCBBlock.c (iCodeFromeBBlock),
785 * src/SDCCcse.c (ifxOptimize),
786 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
787 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
788 printIval, emitStaticSeg, emitOverlay),
789 * src/SDCClabel.c (deleteIfx),
790 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
791 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
792 gatherAutoInit, processParms),
793 * support/Util/SDCCerr.h,
794 * support/Util/SDCCerr.c (werrorfl): Support for better error location
795 reporting for post-parse errors.
797 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
799 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
800 implicit casts via union; they don't work on big endian systems
801 (possible fix for bug #861138)
803 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
805 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
806 * src/mcs51/main.c: fixed the fix for bug #737001
808 2003-12-15 Borut Razem <borut.razem AT siol.net>
810 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
812 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
814 * support/makebin/makebin.c: put output in binary mode
816 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
818 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
819 xdata and data memory on startup. Set the environment variable
820 SDCC_NOGENRAMCLEAR to disable this.
821 * src/mcs51/peephole.def,
822 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
823 (allows non-interrupt and interrupt code to safely compete for a resource
824 without the non-interrupt code having to disable interrupts)
826 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
828 * src/SDCCicode.c (geniCodeAdd),
829 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
830 with valFromType if type might be a pointer and host is big endian).
831 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
832 types, not just integer types.
833 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
834 multiply defined with mismatching "at" address.
836 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
838 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
839 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
840 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
841 with embedded nulls (fixed bug #753752)
843 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
845 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
846 Apparently this did not see much testing (endless loop)
848 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
850 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
852 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
854 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
855 gracefully handle NULL memmap pointers
857 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
859 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
860 instead of deleting the iCode when an operand is volatile
861 * src/z80/gen.c (genDummyRead),
862 * src/mcs51/gen.c (genDummyRead),
863 * src/ds390/gen.c (genDummyRead),
864 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
866 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
867 * src/SDCC.y: fixed bug #850420
869 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
871 Applied z80 i/o port patch from Peter Townson and fixed some operators
872 to better handle operands in A register.
873 * device/include/z180.h
879 * src/z80/peeph-z80.def
883 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
885 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
887 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
889 * device/lib/hc08/_mullong.c: Removed extra #endif
891 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
893 * sim/ucsim/hc08.src/inst.cc,
894 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
896 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
897 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
898 * device/include/stdarg.h: fixed varargs for hc08
899 * device/lib/Makefile.in,
900 * device/lib/hc08/Makefile,
901 * device/lib/hc08/_mulint.c,
902 * device/lib/hc08/_mullong.c: fixed some endian problems
904 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
906 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
907 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
908 * device/lib/_gptrget.c,
909 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
911 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
913 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
914 * src/SDCCast.c (astErrors): fixed bug #846007
915 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
917 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
919 * src/SDCCast.c (decorateType): disabled a transformation I added in
920 revision 1.188 (access to fields of a structure at an absolute address);
921 it breaks with bitfields, extern declarations, and gcse analysis.
922 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
923 could be assigned through a pointer, so don't complain.
924 * src/SDCCast.c (astErrors),
926 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
928 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
930 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
931 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
932 output of __config directives, since gpasm now supports them
933 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
934 pre-processor macro, i.e. -DMCU=p18f452
935 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
936 and modified to handle 'cast' icode similarly to '=' icode
937 * src/pic16/device.h (typedef struct PIC_device): added field
938 'extMIface' to indicate that chip has external memory interface
939 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
940 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
943 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
945 * src/SDCC.y (pointer): fixed bug #846006
946 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
947 * src/SDCCast.c (decorateType): fixed bug #846009
948 * src/ds390/peeph.def,
949 * src/ds390/gen.c (genAnd, genOr),
950 * src/mcs51/peeph.def,
951 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
953 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
955 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
962 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
966 * src/SDCCbitv.c: added function to free a bitvector
968 * src/SDCClrange.c: added function to recompute the liveranges
970 * src/ds390/ralloc.c,
972 * src/mcs51/ralloc.c,
974 * src/pic16/ralloc.c,
976 * src/z80/ralloc.c: recompute the liveranges after register packing
978 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
980 * src/SDCCloop.c (newInduction): fixed bug #845630
982 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
984 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
985 inadvertantly left behind from my 2003-11-12 change
987 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
989 Updated headers I neglected to commit yesterday.
993 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
995 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
996 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
997 * src/SDCCopt.c (eBBlockFromiCode),
998 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
999 the creation of the key hash table from the sequencing so it can be used
1000 earlier (for some GCSE bug fixes still pending)
1002 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1004 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
1005 * support/regression/tests/addsub.c: testing genPlus shortcut
1007 2003-11-15 Borut Razem <borut.razem AT siol.net>
1009 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
1011 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1013 * src/SDCCcse.c (cseBBlock): fixed bug #527779
1014 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
1015 ordering is immaterial.
1016 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
1018 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1020 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
1021 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
1022 (SIGSEV) of bug #840381
1023 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
1024 unlink new file before rename if new and old filenames are the same)
1026 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1028 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
1029 uninitialized variables) for the mcs51. Set environment variable
1030 SDCC_GENRAMCLEAR to test.
1031 xdata initialization slightly shorter
1033 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1036 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
1037 #838241 & 780691 (basicly the same bug)
1038 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
1039 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
1041 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
1043 * src/SDCCmain.c (linkEdit): "fix" #834252
1045 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1047 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
1049 * src/SDCC.y: fixed bug #819403
1051 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1053 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
1054 the reentrant attribute.
1055 * src/hc08/gen.c (genPackBits): added missing stack readjustment
1056 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
1058 * src/SDCCast.c (decorateType): fixed bug with storage class not being
1059 updated during pointer dereference; f.e. ~(((char *)1)*) was being
1060 erroneously reduced to a literal.
1061 * src/hc08/ralloc.c (packRegisters, rematStr),
1062 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
1065 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1067 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
1068 * doc/sdccman.lyx: changed from 'article' to 'book'
1069 * doc/Makefile: readded test_suite_spec and cdbfileformat
1071 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
1073 * device/include/stdlib.h: include malloc.h to comply with ANSI
1074 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
1076 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1078 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1079 * doc/clean.mk: also remove *.out files
1080 * doc/sdccman.lyx: some additions, larger top/bottom margins
1082 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1084 * src/SDCC.y: fixed bug #837365
1085 * support/regression/tests/bitopcse.c
1086 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1087 a symbol (might be valop instead)
1088 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1089 * device/lib/clean.mk: added hc08 to the cleaning list
1091 2003-11-04 Borut Razem <borut.razem AT siol.net>
1093 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1095 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1096 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1097 malloc is declared in standard stdlib.h
1099 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1101 * device/lib/hc08/Makefile: need to clean .rel not .o files
1102 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1104 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1114 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1115 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1116 tests (which uses the port's oclsExpense function)
1122 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1124 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1126 * src/SDCCcse.c (ifxOptimize),
1127 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1128 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1129 deleting the IFX iCode.
1130 * src/hc08/ralloc.c: reduced unneeded slocs
1131 * src/hc08/gen.c: fixed bug in asmopToBoolean
1133 2003-11-04 Borut Razem <borut.razem AT siol.net>
1135 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1136 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1137 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1138 transferred to configure
1140 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1142 Use headers defined in the C[++] standards:
1143 * sim/ucsim/gui.src/serio.src/fileio.cc
1144 * sim/ucsim/gui.src/serio.src/frontend.cc
1145 * sim/ucsim/gui.src/serio.src/main.cc
1146 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1147 * support/Util/NewAlloc.c
1153 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1155 * Added MSVC projects for hc08 assembler and linker:
1156 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1157 /as/hc08/link_hc08.dsp
1159 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1161 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1163 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1165 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1167 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1169 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1171 2003-10-31 Borut Razem <borut.razem AT siol.net>
1173 * support/cpp2/cpplib.h,
1174 support/cpp2/cpplib.c,
1175 support/cpp2/cpplex.c,
1176 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1177 to switch _asm block preprocessing on / off. Default is
1178 #pragma preproc_asm +
1180 2003-10-31 Borut Razem <borut.razem AT siol.net>
1182 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1183 when outputting comment blocks (when executed with -C option) and
1184 _asm (SDCPP specific) blocks
1186 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1188 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1190 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1192 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1194 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1196 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1197 * src/SDCCast.c (decorateType): fixed bug #832664
1199 2003-10-31 Borut Razem <borut.razem AT siol.net>
1201 * support\cpp2\cpplex.c: fixed for SDCPP:
1202 comments(when executed with -C option) and _asm blocks
1203 were included even if they where in skipped #if block.
1204 Applied solution from GCC cpp 3.3.2
1206 2003-10-31 Borut Razem <borut.razem AT siol.net>
1208 * src/SDCC.lex: sdcc now understands both formats:
1209 '# <line_number> <file_name>' and
1210 '#line <line_number> <file_name>'
1211 * support/cpp2/cppmain.c: sdcpp now generates the standard
1212 '# <line_number> <file_name>' instead of former
1213 '#line <line_number> <file_name>'
1215 2003-10-30 Borut Razem <borut.razem AT siol.net>
1217 * support/cpp2/cpphash.h,
1218 * support/cpp2/cpplib.h
1219 * support/cpp2/cpplex.c,
1220 * support/cpp2/cppmain.c,
1221 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1223 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1225 Fixed a number of problems revealed by bug #827883.
1226 * src/SDCCloop.c (loopInvariants): Spill location of the
1227 result operand should be recomputed if extracted from
1228 a loop. Also, don't extract assignments of an iTemp
1230 * src/SDCCast.c (isConformingBody): loop reversal should
1231 not occur if the control variable is involved with a
1232 relational operator.
1234 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
1236 * .version: bumped to 2.3.6 to reflect the big improvements
1237 made by Erik and Klaus. Thanks!
1239 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
1241 Replaced the livrange code.
1242 * src/SDCClrange.c: added new LR code
1244 * src/SDCCBBlock.h: removed remainig parts from old LR code
1245 * src/ds390/ralloc.c,
1246 * src/ds390/gen.c: minor fixes to make it work with new code
1248 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1253 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1254 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1255 (tweaked fix for bug #818696)
1257 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1259 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1261 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1264 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1265 * src/mcs51/gen.c (gencjneshort),
1266 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1267 more efficient (per Scott Bronson's suggestion)
1269 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1271 Extended the semantics of the critical keyword to include
1272 individual statements. See RFE #827755 and #799831
1277 * support/Util/SDCCerr.c
1278 * support/Util/SDCCerr.h
1283 2003-10-19 Borut Razem <borut.razem AT siol.net>
1285 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1287 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1289 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1291 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1292 and predecrement operand is displayed
1294 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1296 * src/SDCCval.c (valMinus): fixed bug #826041
1298 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1300 Some hc08 related updates that I missed earlier
1301 * sim/ucsim/stypes.h
1302 * support/regression/ports/hc08/spec.mk
1304 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1306 New target "hc08" for the Motorola 68hc08 family of micros
1314 * sim/ucsim/hc08.src/*
1315 * sim/ucsim/configure.in
1316 * src/ucsim/configure
1317 * sim/ucsim/packages_in.mk
1320 * device/include/mc68hc908qy.h
1322 * device/lib/Makefile.in
1323 * support/regression/ports/hc08/*
1324 * support/regression/Makefile
1326 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1328 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1330 * src/ds390/gen.c (genCast): fixed bug #821957
1332 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1334 * device/lib/logf.c: "fixed" overlay bug
1335 * support/regression/ports/host/spec.mk: added m library
1336 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1337 * support/regression/tests/float_trans: added (for Eric)
1339 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
1341 * src/mcs51/gen.c (genCpl): fixed bug
1342 http://sf.net/mailarchive/message.php?msg_id=6263915
1344 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
1346 * src/SDCCast.c (decorateType): added extended constant folding
1347 * src/SDCCsymt.c (computeType): cleanup
1348 * src/SDCCval.c (valShift): minor optimization
1349 * support/regression/tests/ast_constant_folding.c: added
1351 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1353 * src/SDCCmain.c: removed some unintended changes
1355 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1357 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1358 * src/z80/gen.c: fixed part of bug #817589
1359 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1361 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
1363 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1374 * src/ds390/ralloc.c
1376 * src/mcs51/ralloc.c
1378 * src/pic16/ralloc.c
1381 * src/z80/gen.c: removed unused label "release:"
1383 2003-10-06 Borut Razem <borut.razem AT siol.net>
1385 * src/SDCC.lex: removed definition of unused variables
1386 save_optimize and save_options
1388 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
1390 * clean.mk: removed '=' in "-maxdepth=1"
1391 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1392 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1394 2003-10-06 Borut Razem <borut.razem AT siol.net>
1396 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1397 my_unput() replaced by unput()
1399 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
1401 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1402 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1403 type-punned pointer will break strict-aliasing rules"
1404 Old LR behaviour is again default; Klaus' LR can be choosen by
1405 defining the environment variable LRKLAUS
1409 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1410 * clean.mk: fixed removal of files in bin/CVS/
1411 * device/lib/clean.mk: fixed removal of directories small and large
1412 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1414 * src/SDCCval.c: removed superflous test for pedantic
1416 2003-10-05 Borut Razem <borut.razem AT siol.net>
1418 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1419 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1420 message "unmatched #pragma SAVE and #pragma RESTORE"
1422 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1424 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1425 assembly, critical functions, atomic, nojtbound)
1427 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
1429 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
1435 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1438 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1440 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1442 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1443 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1444 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1446 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1448 * src/z80/gen.c (genRet): fixed bug #524753
1449 * src/z80/gen.c (genCast): fixed internal error on cast from
1451 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1452 fix for bug #477835 to the z80
1453 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1454 for tracking iCodes in the peephole optimizer for z80
1456 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1458 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1459 the other part of bug #814548
1460 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1462 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
1464 * src/SDCCcse.c: fixed part of bug #814548
1466 2003-09-28 Borut Razem <borut.razem AT siol.net>
1468 * src/asm.c: rewrite of printILine() to use temporary file instead
1470 * src/xa51/main.c: commented out declaration of int rewinds
1472 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1474 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1476 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1478 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1479 * src/asm.c (printILine): Fixed bug #811015
1481 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1483 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1486 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1488 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1489 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1490 to correctly handle general case of AOP_PAIRPTR
1491 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1493 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1495 * src/mcs51/ralloc.c (fillGaps),
1496 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1497 register positioning bug)
1499 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
1501 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1503 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1505 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1506 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1507 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1508 (ralloc doesn't intentionally do this now, but perhaps later)
1509 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1510 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1511 register positioning bugs (Fixed bug #762602 and #795325)
1512 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1514 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1515 lines that --i-code-in-asm generates
1517 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1519 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1520 trying to fclose a FILE* that was already closed.
1522 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1524 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1525 of const struct should be treated as if const themselves)
1527 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
1529 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1531 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1533 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1534 Unix (/n) and DOS (/r/n) line terminations.
1536 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1538 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1541 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1543 * src/mcs51/gen.c (genFunction, genEndFunction),
1544 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1545 and restore of EA so that stack offsets to parameters are
1546 correct when using both critical and reentrant/stack-auto.
1547 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1548 size (can be triggered in error if sloc is shared between
1549 different sized objects)
1550 * device/include/float.h: fixed macros to explicitly use
1551 unsigned long where needed
1553 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
1555 Feature req. 799831: added code to allow nesting of critical functions
1556 * src/mcs51/gen.c (genFunction, genEndFunction)
1557 * src/ds390/gen.c (genFunction, genEndFunction)
1559 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1561 * src/SDCCsymt.c (sclsFromPtr),
1563 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1564 support for standard C idiom of memory mapped variables; for
1565 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1566 to xdata int at 0x1234 tempvar = 1.
1567 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1568 provided by Akiya ISHIDA
1570 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
1572 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1573 * src/SDCCval.c (constVal): added reduction from int to char
1574 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1575 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1576 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1578 * support/regression/tests/shifts.c: fixed
1580 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1582 * src/z80/gen.c (genXor): Fixed bug #805445
1584 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1586 Fixed bug #621531 (const & volatile confusion in the type chain).
1587 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1588 refer to the const or volatile state of the pointer itself.
1600 * src/pic16/ralloc.c
1601 * support/regression/tests/const.c
1603 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1605 When checking for duplicated modules, use absolute paths
1606 instead of relative paths. Files changed:
1611 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1613 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1615 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1617 * device/include/string.h: added size_t typedef, changed
1618 prototypes to use size_t, eliminated separate reentrant and
1619 non-reentrant declarations, added _memmove declaration
1620 * device/lib/_memcpy.c: changed to use size_t instead of int,
1621 changed /4 to >>2 to avoid division library call
1622 * device/lib/_memcmp.c,
1623 * device/lib/_memset.c,
1624 * device/lib/_strncat.c,
1625 * device/lib/_strncpy.c,
1626 * device/lib/_strncmp.c: changed to use size_t instead of int
1627 * device/lib/_memmove.c: new file (fixed bug #772294)
1628 * device/lib/Makefile.in: added _memmove.c
1629 * device/lib/z80/asm_strings.s: fixed bug #772290
1630 * support/regression/tests/bitfields.c: attempt to fix host assertion
1631 failure on amd64-unknown-linux2.2
1633 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1635 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1636 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1637 * as/z80/asmain.c (main): fixed bug #801766
1639 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
1641 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1644 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1646 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1647 reported in bug #800609
1649 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
1651 * Top header beautifications in src/pic16 directory:
1652 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1653 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1654 pcoderegs.h, ralloc.c, ralloc.h
1655 * main.c: added top header and GPL license notice
1656 * pcode.c: fixed the if-conditional warning
1658 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
1660 * device/lib/_mullong.c: replaced int by short for gcc
1662 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1664 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1665 and JUMPTABLE iCodes properly now (worked by accident before)
1666 * src/mcs51/gen.c (leftRightUseAcc),
1667 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1668 iCode properly now. Use getSize instead of nRegs since a & b
1669 aren't part of the nRegs tally.
1671 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
1673 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1674 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1675 before instructions that use the _STATUS register
1677 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
1679 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1680 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1681 fetching of the pointer
1682 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1683 copied from genNearPointerSet()
1684 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1685 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1686 If they pop r0/r1 they must be called in the opposite order than aopOp().
1687 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1688 (resp. --stack-auto), prepared for --xstack
1690 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1692 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1694 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
1696 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1697 these ports have their own __sdcc_external_start()
1699 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
1701 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1702 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1703 type for bits was changed. It resulted in bit variables becoming
1704 global, which is not permitted in PIC 14 assembly output.
1706 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1708 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1710 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1712 Z80 and MCS51 linkers complaint if a public symbol is defined
1713 in more than one library module:
1717 * as/mcs51/Makefile.in
1719 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1721 A few small changes that speed up the peephole optimizer.
1725 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1727 Try to make the peephole optimizer smarter by maintaining
1728 an association between the assembly source code and the
1729 iCodes that originated them. Put this information to use
1730 with a new peephole rule condition "notVolatile" so that
1731 the rules can be aggressive yet still safe.
1736 * src/mcs51/peeph.def
1738 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1742 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1743 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1744 if the left or right operand symbols have the accuse flag set.
1746 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1748 Changed the type of the result of the ! (NOT) operator to char;
1749 previously it returned the same type as the source. This allows
1750 us to eliminate all the genFloatNot functions (all of its target
1751 implementations were very buggy) since !float can use the same
1754 * src/SDCCicode.c (ast2iCode): ! returns char
1755 * src/mcs51/gen.c (genNot, genNotFloat),
1756 * src/ds390/gen.c (genNot, genNotFloat),
1757 * src/z80/gen.c (genNot, genNotFloat),
1758 * src/pic/gen.c (genNot, genNotFloat),
1759 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1761 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
1763 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1764 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1765 during interrupts. Ensure WSAVE is located at a shared bank address.
1766 2. Fixed page selection in some places
1767 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1768 the registers name strings.
1769 4. Fixed "signed / unsigned compare" compiler warnings.
1770 5. The PIC port manages its own allocation of the general purpose
1771 registers, but makes no attempt to reuse them. As a result when
1772 compiling it soon runs out of general purpose registers. Some
1773 additional code was added to the files pcode.c and device.c to walk
1774 through the function call tree and rename the registers so that they
1784 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1785 genPlus() & genMinus() when the result is the same as left or right
1787 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1789 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1791 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1793 Made bitfield a distinct type from bit so that bitfields
1794 convert as per ANSI C and bits retain their traditional
1795 boolean style behaviour. Implemented bitfield support in
1803 * src/ds390/gen.c: bit v bitfield split
1804 * src/z80/gen.c: New support for bitfields
1805 * support/regression/tests/bitfields.c: reenabled z80,
1808 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1810 Rules 246.x, 247.x relate to bitfields, the others speed up
1811 access to xdata mapped I/O devices.
1813 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1815 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1817 Cleaned up genPackBits and genUnpackBits and added two helper
1818 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1819 for literal assignments in genPackBits (thanks to Frieder for
1825 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1827 Fixed bug #748310 (pointer to function type mishandled when the
1828 function name is omitted). Also fixed a SIGSEGV when a function
1829 attribute (reentrant, etc) is used on a non-function or on a
1830 function but misplaced before the parameter list.
1832 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1834 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1835 * support/Util/SDCCerr.h,
1836 * support/Util/SDCCerr.c: Added func attr misuse error msg
1838 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
1840 Fixed bug #787649 by anonymous
1841 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1842 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1844 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1846 Fixed numerous bitfield problems.
1848 * src/SDCC.y: More bitfield related error checking
1850 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1851 * support/Util/SDCCerr.h,
1852 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1853 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1854 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1855 * support/regression/tests/bitfields.c: tests added
1857 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1859 Made the constant following the "interrupt" keyword optional. If
1860 omitted, the function will not automatically be given an entry
1861 in the interrupt vector table (similar to #pragma NOIV, but
1862 less syntacticly kludgy). The interrupt number is also now
1863 range checked. Also fixed a bug in the high order bit example
1870 * support/Util/SDCCerr.c
1871 * support/Util/SDCCerr.h
1874 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
1876 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1877 * src/SDCCicode.c (operandOperation): rewritten some ops
1878 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1879 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1881 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1882 be re-activated by defining REDUCE_LITERALS)
1883 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1884 unsigned, but are signed by default
1885 * src/SDCCval.c (constVal): rearranged
1886 * src/SDCCval.c (valMod): preliminary fix
1887 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1888 * support/regression/literalop.c: added, work in progress
1890 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1892 Generate warnings for useless declarations like "char data;"
1893 that don't do what new users expect.
1896 * support/Util/SDCCerr.h
1897 * support/Util/SDCCerr.c
1899 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
1901 * src/SDCCval.c (valMult): fix overflow detection of negative int
1903 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1905 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1907 Changes to support big endian targets:
1920 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
1922 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1923 * device/lib/time.c: fixed warning "integer overflow in expression"
1925 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
1927 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1928 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1929 constants are unsigned; added recognition of "u" flag for unsigned
1930 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1931 * src/SDCCval.c (valDiv, valMod): fixed signdness
1932 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1933 signedness of modulo, left and right shift
1934 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1935 * support/Util/SDCCerr.h: added warning W_INT_OVL
1936 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1937 * src/SDCCast.c (ast_print): improved output of constants
1939 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1941 Fixed some warnings when building with MSVC:
1954 * support\cpp2\cpplib.c
1958 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
1960 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
1962 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1964 * support\librarian\clean.mk: Do not remove Makefile.
1965 * support\librarian\Makefile: added.
1967 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1969 Added librarian to MSVC build:
1972 * support\librarian\librarian.dsp
1974 'configure' not needed for librarian, removed:
1975 * support\librarian\configure
1976 * support\librarian\configure.in
1977 * support\librarian\config_in.h
1978 * support\librarian\Makefile.in
1980 Hopefully these ones built the librarian and the rest of sdcc properly:
1982 * Makefile.common.in
1984 Messed up 'configure', so revert to previous version:
1988 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
1990 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1991 there, while the mantissa of a double is "only" 53 bits wide.
1993 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1995 Adding sdcclib to the build. MSVC project coming soon.
1996 Files added/changed:
1998 * support\librarian\clean.mk
1999 * support\librarian\configure
2000 * support\librarian\configure.in
2001 * support\librarian\config_in.h
2002 * support\librarian\Makefile.bcc
2003 * support\librarian\Makefile.in
2004 * support\librarian\sdcclib.c
2007 * Makefile.common.in
2011 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2013 Linker now complaints if linked modules have conflicting options, for
2014 example, one compiled using --model-large and another one compiled with
2015 --model-small. The following files were modified:
2037 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2039 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
2040 as/mcs51/lklibr.c: Generate a warning when a library is not found.
2042 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
2044 * src/z80/mappings.i: fix _mul[us][int,long] entries
2046 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2048 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
2050 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2052 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
2053 * support/regression/tests/bitopcse.c: added
2061 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2063 added support for new library format to z80, gbz80 linkers:
2069 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2071 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
2072 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
2074 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
2076 added DUMMY_READ_VOLATILE:
2085 * src/SDCCcse.c (algebraicOpts): many improvements
2086 * src/SDCCcse.h: removed algebraicOpts()
2087 * src/SDCCicode.c (picDummyRead): added
2089 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2091 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2092 "Insufficient space in data memory".
2094 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2096 * src/mcs51/gen.c: fixed bug #771358
2097 * src/z80/gen.c: fixed bug #759087
2099 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2101 * src/pic16/glue.c: minor cleanup by Vangelis
2103 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2105 * device/include/regc515c.h: fixed #758477
2106 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2107 * device/lib/_gptrput.c: saved a few bytes
2108 * my tab spacing is 8, yours too?)
2109 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2110 * device/lib/serial.c: process RX bytes earlier than TX bytes
2111 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2113 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2115 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2117 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2119 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2121 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2123 * device/lib/Makefile.in: bad fix, reverted to 1.43
2125 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2127 * device/lib/Makefile.in: added missing z80 object files
2129 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2131 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2132 pic16 progress by Vangelis:
2147 * pic16/pcodepeep.c:
2150 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2152 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2154 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2156 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2157 added gbz80 build to MSVC project.
2158 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2159 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2160 from 8051 stuff and setup so it links using a .lnk file.
2162 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2164 * support/librarian/sdcclib.c: sdcc librarian.
2165 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2168 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2170 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2172 2003-07-02 Borut Razem <borut.razem AT siol.net>
2174 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2175 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2176 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2177 src/xa51/main.c, src/z80/main.c:
2178 virtualization of glue() function: each port has it's own glue function,
2179 which is accessed by do_glue function pointer in PORT.general structure
2181 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2183 * DS800C400 fun, improved ROM interface and tinibios.
2185 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2187 * More support for DS80C400. Now includes beginning of interface to ROM.
2189 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2191 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2193 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2195 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2197 2003-06-19 Borut Razem <borut.razem AT siol.net>
2199 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2201 2003-06-19 Borut Razem <borut.razem AT siol.net>
2203 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2204 fixed Z80 port - crt0.o: cannot open.
2206 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2208 * support/Util/MySystem.c (merge_command): revert bad fix
2210 2003-06-18 Borut Razem <borut.razem AT siol.net>
2212 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2214 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2216 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2217 option --use-stdout sends errors to stdout instead of stderr.
2219 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2221 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2223 2003-06-15 Borut Razem <borut.razem AT siol.net>
2225 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2226 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2227 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2228 fixed width array of pointers replaced with sets;
2229 multiple include and lib paths ared transferred to preprocessor and linker
2230 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2231 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2232 fixed width array of pointers
2233 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2234 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2235 fixupPath(), getPathDifference()
2236 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2237 fixed width array of pointers
2239 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
2241 * src/pic16/ralloc.c: fix warnings
2242 * src/pic16/pcode.c: fix warning
2244 2003-06-10 Scott Dattalo <scott AT dattalo.com>
2246 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
2247 know all the details, but essentially this set of changes enable
2248 the pic16 port to generate movff instructions and generate assembler
2253 * src/pic16/pcode.c:
2254 * src/pic16/device.c:
2256 * src/pic16/pcode.h:
2257 * src/pic16/pcoderegs.c:
2258 * src/pic16/ralloc.c:
2259 * src/pic16/ralloc.h:
2261 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2263 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2264 added option --vc, so sdcc errors and warnings are compatible with
2265 Microsoft Visual Studio.
2267 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2269 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2270 device/lib/libfloat.lib: added atof function.
2272 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
2274 * doc/sdccman.lyx: updated to Lyx 1.3
2275 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2276 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2277 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2279 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
2281 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
2283 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2285 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2286 additions to the "related tools/documentation" section
2288 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
2290 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2292 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
2294 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
2295 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2297 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
2299 * doc/sdccman.lyx: fix double dash and other minor things
2300 * doc/Makefile: fix double dash
2302 2003-05-28 Karl Bongers(patches from Martin Helmling)
2303 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2304 condition and ignore commands.
2306 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2308 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2309 is in parts still quite out of date, I did changes as far as I felt makes sense
2310 for a non-native english speaker.
2311 Please feel free to add to the manual or to correct my changes.
2312 * doc/Makefile: undid touching the date of intermediate tex files.
2314 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2316 * doc/sdccman.lyx: Manual has an index now
2318 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
2320 Finalize muluint/mulsint and mululong/mulslong merging:
2321 * device/lib/_mulint.c
2322 * device/lib/_mullong.c
2323 * device/lib/gbz80/mul.s
2324 * device/lib/gbz80/stubs.s
2325 * device/lib/z80/mul.s
2326 * device/lib/z80/stubs.s
2327 * src/SDCCsymt.c (initCSupport)
2329 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2331 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2332 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2333 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2334 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2337 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2339 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2340 the regression tests I'm not brave enough to enable 245.b, 245.c
2341 * doc/sdccman.lyx: added latex preamble for hyperref package.
2342 Using pdflatex this will give you a hyperlinked pdf file with
2343 bookmarks. (prepend '%' before /usepackage if this breaks something)
2345 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2347 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2349 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
2351 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2353 2003-05-21 <johan AT balder>
2355 * src/SDCCglue.c (printIval): fixed bug #739934
2357 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2359 Applied patch from bug 737905 (renamed yylineo to mylineno):
2366 * src/pic16/pcode.c: Cleaned warnings
2367 * src/pic16/pcodeflow.c: Cleaned warnings
2368 * src/pic16/pcoderegs.c: Cleaned warnings
2370 2003-05-19 Scott Dattalo <scott AT dattalo.com>
2372 * src/pic16/pcode.c: Cleaned warnings
2373 * src/pic16/pcodepeep.c: Cleaned warnings
2374 * src/pic16/ralloc.c: Cleaned warnings
2376 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2378 * doc/sdccman.lyx: fixed bug 739745
2379 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2381 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
2383 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2384 it can be defined with CFLAGS when running configure
2385 * src/SDCCmain.c: fixed compiling + linking with object files
2387 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
2389 * configure.in: configure for pic16 port,
2390 added --disable-pic16-port
2391 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2392 * src/SDCCmain.c: linkOptions is changed to set *,
2393 added if/endif conditional macros to remove options help
2394 messages from optionsTable when a port is not configured, added
2395 support for the PIc16 port in the ports table, when executing
2396 the compiler with no port specified on command line, a default
2397 port is selected with the new macro DEFAULT_PORT which is
2398 defined in port.h, in setDefaultOptions() linkOptions is removed
2399 from initialization assignment, since now it is a set,
2400 parseCmdLine uses setParseWithComma for linkOptions, in
2401 linkEdit() linkOptions are accessed with new function indexSet()
2402 which returns the i'th item of a set variable. See SDCCset.c, in
2403 linkEdit() when calling buildCmdLine(), added linkOptions as
2404 last argument. Now users can pass arguments to gplink via the
2405 -Wl option, main() uses pic16glue() to glue up pic16 programs
2406 * src/SDCCpeeph.c: various changes to support pic16
2407 * src/SDCCset.c: added function void *indexSet(set *, int) to
2408 return the i'th item of the set
2409 * src/SDCCset.h: added function prototype for indexSet()
2410 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2411 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2412 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2413 added macro DEFAULT_PORT
2414 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2415 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2417 * src/pic16/glue.c: commented out some error producing lines
2418 * src/pic16/main.c: __config directives are commented out to stop
2419 gpasm complaining and test the linkage with gplink, _linkCmd and
2420 _asmCmd changed to be more gplink and gpasm friendly
2421 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2422 produced an error when parsed, peep rule 12 is added to utilize
2423 movff, but it is commented out since the pCode does not support
2424 yet a command with 2 address arguments
2426 2003-05-18 <johan AT balder>
2428 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2429 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2430 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2432 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2433 Added feature to script commands from file.
2435 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
2437 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2438 * src/SDCCutil.c: include ctype.h for win32
2440 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
2442 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2444 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2446 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2447 Fixed so you can set breakpoints prior to run, run does not stop
2448 on entry now. Add tbreak. Other enhancements and fixes for use
2451 2003-05-12 Borut Razem <borut.razem AT siol.net>
2453 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2455 2003-05-11 Borut Razem <borut.razem AT siol.net>
2457 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2458 the path of bin directory, so that PATH is the only env. variable, which has to be set
2459 in case of standard installation.
2460 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2461 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2462 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2464 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2466 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2467 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2468 temp files are in the port dir; clean the gen/test directory when
2469 generating new test.c
2470 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2471 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2472 * support/regression/tests/zeropad.c: added
2474 2003-05-09 <johan AT balder>
2476 * src/SDCCglue.c: fixed bug #597940
2478 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2480 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2481 cache sfr, optimize next,step, fix off by one sourceline,
2482 support ddd list function.
2483 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2485 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2487 * support/regression/HTMLgen.py: added compare_s2f()
2488 * support/regression/Makefile: redo 1.27
2489 * support/regression/generate-cases.py: redo 1.5
2491 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
2493 * support/regression/tests/float.c: workaround 33 bit hex constant
2494 * support/regression/tests/simplefloat.c: fix division for host
2496 2003-04-29 Scott Dattalo <scott AT dattalo.com>
2498 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
2499 that tame's the PIC's over-aggressive optimizer.
2501 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2503 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2506 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
2508 Initial support for DS80C400. "Hello world" runs on TINIm400
2511 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2513 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2514 * Some notes on ddd usage added in debugger/README
2515 Martin Helmling adding more features and fixes for ddd GUI debugger.
2516 Code added for nexti, stepi, up, down, and other adjustments.
2518 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
2520 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2521 * src/pic/peeph.def Added two rules to optimize carry manipulation
2522 * src/pic/* removed debug printfs
2524 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
2526 * debugger/mcs51/cmd.c: added header newalloc.h
2528 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
2530 * as/Makefile: new EXEEXT
2531 * as/z80/Makefile: remove trailing slash of BUILDIR
2532 * as/z80/clean.mk: new EXEEXT
2533 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2534 * support/cpp2/Makefile.in: new EXEEXT
2535 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2537 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
2539 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2540 EXEEXT was introduced to fix all related problems with targets
2541 "clean", "install" and "uninstall"; a couple of further flaws
2542 especially with "clean" have been fixed too
2543 * as/mcs51/Makefile.in
2548 * debugger/mcs51/Makefile.in
2549 * debugger/mcs51/clean.mk
2551 * link/z80/Makefile.in
2554 * packihx/Makefile.in
2556 * sim/ucsim/Makefile
2557 * sim/ucsim/clean.mk
2558 * sim/ucsim/avr.src/Makefile.in
2559 * sim/ucsim/avr.src/clean.mk
2560 * sim/ucsim/s51.src/Makefile.in
2561 * sim/ucsim/s51.src/clean.mk
2562 * sim/ucsim/xa.src/Makefile.in
2563 * sim/ucsim/xa.src/clean.mk
2564 * sim/ucsim/z80.src/Makefile.in
2565 * sim/ucsim/z80.src/clean.mk
2566 * sim/ucsim/main_in.mk
2567 * sim/ucsim/packages_in.mk
2568 * sim/ucsim/gui.src/Makefile.in
2569 * sim/ucsim/gui.src/serio.src/Makefile.in
2570 * sim/ucsim/gui.src/serio.src/clean.mk
2573 * support/cpp2/Makefile.in
2574 * support/cpp2/clean.mk
2575 * support/makebin/Makefile
2576 * support/makebin/clean.mk
2577 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2578 * doc/sdccman.lyx: --program-suffix no longer needed
2580 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2582 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2583 Martin Helmling added support for ddd GUI debugger.
2584 Code added to display assembly, set variables, and other commands
2585 to interface to ddd.
2587 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
2589 * as/Makefile: fix target clean
2590 * as/clean.mk: fix target clean
2591 * as/z80/clean.mk: fix target clean
2593 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
2595 * Makefile.common.in: added AT EXEEXT AT
2596 * configure.in: removed all mingw32 stuff
2597 * configure: rebuilt from configure.in
2598 * doc/sdccman.lyx: updated section "installation"
2599 * support/scripts/sdcc_mingw32: adapted to configure
2600 * support/scripts/sdcc_cygwin_mingw32: added
2602 2003-04-22 Scott Dattalo <scott AT dattalo.com>
2604 * src/pic Added object file support for the PIC port
2605 * src/pic Applied patch from Craig Franklin (this started the object file support)
2606 * src/regression Updated the PIC regression tests for object files
2608 2003-04-20 Borut Razem <borut.razem AT siol.net>
2610 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2611 lklex.c: In function `getfid':
2612 lklex.c:203: warning: array subscript has type `char'
2613 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2614 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2615 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2616 stack handling macros
2618 2003-04-19 Borut Razem <borut.razem AT siol.net>
2620 * "handling space characters in file path" task:
2621 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2622 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2623 * support/Util/MySystem.h: make it self-sufficient
2624 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2625 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2626 handling space characters in file path
2627 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2628 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2629 * support/Util/MySystem.c: handling space characters in executable's path
2631 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
2633 * as/z80/Makefile: fix permanent rebuild of z80
2634 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2635 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2637 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
2639 * src/SDCCopt.c: add special case optimization to replace modulo by
2640 a power of two with a bitwise AND.
2642 2003-04-18 <johan AT balder>
2644 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2646 2003-04-17 <johan AT balder>
2648 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2649 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2651 2003-04-13 Borut Razem <borut.razem AT siol.net>
2653 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2654 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2655 fixed mingw problem in adl_NORMALIZE_PATH
2657 2003-04-12 Borut Razem <borut.razem AT siol.net>
2659 * fixed "#pragma SAVE/RESTORE can not be nested":
2660 * src/SDCC.lex: reworked pragma handling functions
2661 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2662 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2664 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2666 * src/SDCCutil.c (pathEquivalent): defined but not used
2667 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2668 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2669 * configure: rebuilt from configure.in
2670 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2671 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2672 * device/include/Makefile.in: replace sdcc_datadir
2673 * device/lib/Makefile.in: replace sdcc_datadir
2674 * Makefile.common.in: add LDFLAGS from configure
2675 * packihx/Makefile.in: use LDFLAGS
2676 * src/Makefile.in: use LDFLAGS
2677 * support/cpp2/Makefile.in: add LDFLAGS from configure
2678 * support/makebin/Makefile: use LDFLAGS
2679 * .version: bumped version number to 2.3.5
2681 2003-04-12 Borut Razem <borut.razem AT siol.net>
2683 * completed "different paths" task:
2684 * src/SDCCmacro.c: fixed bug in handling quotes
2685 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2686 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2688 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2690 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2692 2003-04-11 kevin Vigor <kevin AT vigor.nu>
2694 * ds390/gen.c ds390/peeph.def: fix bug 706781
2696 2003-04-11 Borut Razem <borut.razem AT siol.net>
2698 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2700 2003-04-10 Scott Dattalo <scott AT dattalo.com>
2702 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2703 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2704 set - this bit used to not be set...).
2705 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2706 bad code in PIC Port
2707 * src/regression/and2.c added to test bug 609268
2708 * src/regression/Makefile added and2.c to regression test
2711 2003-04-08 <johan AT CP255758-A>
2713 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2714 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2715 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2717 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
2719 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2721 * support/cpp2/Makefile.in: fix bug #487815
2722 * configure: rebuilt from configure.in
2723 * Makefile.common.in: docdir changed, new path suffixes
2724 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2725 * sdcc_vc_in.h: reflect changes from sdccconf.h
2726 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2727 * src/SDCCutil.h: remove BINDIR hack
2728 * doc/sdccman.lyx: update new path hierarchy
2730 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2732 * src/SDCCpeeph.c: added okToRemoveSLOC test
2734 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2736 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2738 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2740 * src/SDCCpeeph.c: added labelIsReturnOnly test
2741 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2743 2003-04-05 <johan AT balder>
2745 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2746 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2747 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2748 * src/SDCCast.c: fixed a warning
2749 * src/SDCCast.h: fixed a warning
2750 * src/SDCCicode.c (operandFromAst): fixed a warning
2752 2003-04-04 <johan AT balder>
2754 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2755 * src/SDCCast.c (decorateType): fixed bug #715076
2756 * src/SDCC.y: fixed bug #702907
2758 2003-04-03 <johan AT balder>
2760 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2761 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2762 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2763 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2764 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2766 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
2768 * _decdptr.c: fix return values
2769 * _gptrget.c: fix return values
2770 * _gptrgetc.c: fix return values
2771 * _gptrput.c: fix return values
2772 * _mulint.c: fix return values
2773 * as/z80/Makefile: fix 'make -j' problem
2775 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
2777 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2778 * configure.in: big cleanup, updated to autoconf 2.5x
2779 * configure: rebuilt from configure.in
2780 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2781 * sdcc_vc_in.h: reflect changes from sdccconf.h
2782 * doc/Makefile: fixed a flaw in "make install"
2784 2003-04-02 <johan AT balder>
2786 * src/ds390/gen.c (genCmp): no comments
2787 * src/mcs51/gen.c (genCmp): no comments
2788 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2789 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2791 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
2793 * support/regression/generate-cases.py: place generated file in given sub directory
2794 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2795 * support/regression/Makefile: improvements for 'make -j';
2796 side effect: it's simpler and faster now
2798 2003-03-31 Borut Razem <borut.razem AT siol.net>
2800 * src/z80/main.c: link-{port} and as-{port} defined without path
2801 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2803 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
2805 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2807 2003-03-30 Borut Razem <borut.razem AT siol.net>
2809 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2810 changed type of list parameter to set
2811 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2812 * src/port.h: changed type of do_assemble() parameter to set
2813 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2814 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2815 definition of "cppoutfilename" macro with NULL value in preProcess()
2816 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2817 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2818 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2819 replaced with set *binPathSet
2820 * shash_add() deallocates the item, if allready exsists, before adding the new one
2821 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2823 2003-03-30 Scott Dattalo <scott AT dattalo.com>
2825 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
2826 a nested for loop bug in the PIC port
2827 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2830 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
2832 * support/Util/dbuf.h: remove C++ stuff to make it portable
2834 2003-03-28 Borut Razem <borut.razem AT siol.net>
2836 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2837 literal strings in stringLiteral()
2838 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2839 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2842 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
2844 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2846 2003-03-26 <johan AT balder>
2848 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2849 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2850 * src/SDCCast.c (decorateType): fixed " -v < 3"
2852 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
2854 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2855 Added Lenny Story's debug infrastructure changes:
2856 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2857 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2858 * src/cdbFile.c: added
2859 * src/SDCCdebug.c: added
2860 * src/SDCCdebug.h: added
2861 * src/SDCCast.c (createFunction)
2862 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2863 * src/SDCCmain.c (parseCmdLine, main)
2864 * src/SDCCmem.c (redoStackOffsets)
2865 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2868 * src/avr/gen.c (genAVRCode)
2869 * src/ds390/gen.c (gen390Code)
2870 * src/mcs51/gen.c (gen51Code)
2871 * src/pic/gen.c (genpic14Code)
2872 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2873 * src/xa51/gen.c (genXA51Code)
2874 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2876 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2878 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2879 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2881 2003-03-22 <johan AT balder>
2883 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2885 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
2887 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2888 * doc/cdbfileformat.lyx: added, written by Lenny Story
2889 * doc/Makefile: added cdbfileformat.lyx
2890 * doc/clean.mk: added cdbfileformat.lyx
2892 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
2894 * src/mcs51/peeph.def: fix bug #705773
2896 2003-03-20 <johan AT balder>
2898 An sfr/sbit can have an "at #" AND an initializer
2899 * src/SDCCsymt.c (checkSClass):
2900 * src/SDCCmem.c (allocGlobal):
2901 * src/SDCCmem.c (allocLocal):
2902 * src/SDCCast.c (createBlock):
2904 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
2906 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2908 2003-03-16 <johan AT balder>
2910 Undid the hackup of const and volatile, the problem is much bigger
2912 * src/SDCCast.c:1.171
2913 * src/SDCCglue.c:1.138
2914 * src/SDCCicode.c:1.146
2915 * src/SDCCsymt.c:1.150
2916 * src/SDCCval.c:1.65
2918 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
2920 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2921 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2923 2003-03-13 <johan AT balder>
2925 Hackup const and volatile modifiers in type chains a bit:
2927 * src/SDCCast.c:1.169
2928 * src/SDCCglue.c:1.136
2929 * src/SDCCicode.c:1.143
2930 * src/SDCCsymt.c1.146
2931 * src/SDCCsymt.h1.59
2932 * src/SDCCval.c:1.63
2934 2003-03-12 <johan AT balder>
2936 * src/SDCCBBlock.h: more LRH debugging junk
2937 * src/SDCCcflow.h: more LRH debugging junk
2938 * src/SDCCloop.c: more LRH debugging junk
2939 * src/SDCC.y (struct_declaration): fixed bug #697590
2940 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2941 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2942 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2944 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2945 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2946 test function names must now match exactly).
2947 * src/SDCCcse.c: added special case in findCheaperOp to allow
2948 extending a short integer. Makes less awful code for bug 700121 test case.
2950 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2952 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2953 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2955 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2957 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2958 actually called (operandsNotEqual() was called for all
2959 operandsNotEqualX tests).
2961 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2963 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2964 with shorter literals. Fixes bug 700121.
2966 2003-03-11 <johan AT balder>
2968 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2970 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
2972 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2973 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2975 2003-03-10 Borut Razem <borut.razem AT siol.net>
2977 * src/SDCCmain.c: pipe preprocessor's output
2978 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2979 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2980 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2981 which closes all pipes in pipeSet set
2982 * src/SDCCset.c: free deleted item in function deleteSetItem()
2983 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2984 moved from z80 to src subproject
2985 * .version: increased version number to 2.3.4
2987 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
2989 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2990 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2991 * support/regression/ports/xa51/spec.mk: fix typo
2993 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
2995 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2997 2003-03-09 Borut Razem <borut.razem AT siol.net>
2999 * src/SDCCmain.c: pipe preprocessor's output
3000 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3001 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3002 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3003 which closes all pipes in pipeSet set
3004 * src/SDCCset.c: free deleted item in function deleteSetItem()
3005 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3006 moved from z80 to src subproject
3008 2003-03-09 Borut Razem <borut.razem AT siol.net>
3010 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
3011 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
3012 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
3013 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
3014 * src/SDCCglobl.h: unification of WIN32 native definitions
3016 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3018 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
3020 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3022 * src/configure.in: check for endianess (even while cross-compiling)
3023 * src/configure: check for endianess (even while cross-compiling)
3024 * src/configure_in.h: check for endianess (even while cross-compiling)
3025 * src/avr/gen.c: remove old endianess stuff
3026 * src/mcs51/gen.c: remove old endianess stuff
3027 * src/ds390/gen.c: remove old endianess stuff
3028 * src/pic/gen.c: remove old endianess stuff
3029 * src/pic/genarith.c: remove old endianess stuff
3030 * src/pic/glue.c: fix endianess check
3031 * src/pic16/gen.c: remove old endianess stuff
3032 * src/pic16/genarith.c: remove old endianess stuff
3033 * src/pic16/glue.c: fix endianess check
3034 * src/xa51/gen.c: remove old endianess stuff
3035 * src/z80/gen.c: fix endianess check
3036 * src/SDCCglue.c: fix endianess check
3037 * src/ds390/peeph.def: fix bug 700036
3039 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3041 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
3042 * src/configure: find appropriate data-types on host for SDCC's int and long
3043 * src/configure.in: find appropriate data-types on host for SDCC's int and long
3044 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
3045 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
3047 2003-03-07 <johan AT balder>
3050 some minor cleanups before the big shot
3051 OP_DEFS and OP_USES now use Kevin's protection
3052 new option --nolabelopt
3063 * src/ds390/ralloc.c:
3064 * src/mcs51/ralloc.c:
3066 * src/xa51/ralloc.c:
3069 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3071 * src/pic/pcode.c (get_op): fix 64 bit warnings
3072 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
3073 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
3074 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
3075 * support/regression/tests/malloc.c: fix 64 bit warnings
3077 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3079 * src/mcs51/gen.c (genMinus): fixed bug 696436
3081 2003-03-02 Borut Razem <borut.razem AT siol.net>
3083 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3085 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3087 * configure.in: test for mkstemp
3088 * sdccconf_in.h: add HAVE_MKSTEMP
3090 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3092 * device/include/ctype.h: removed warning while using --stack-auto
3093 * device/include/malloc.h: removed warning while using --stack-auto
3094 * device/include/string.h: removed warning while using --stack-auto
3096 2003-02-23 Borut Razem <borut.razem AT siol.net>
3098 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3099 because NDEBUG is defined (see man assert)
3100 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3102 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3104 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3105 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3107 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3109 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3110 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3112 2003-02-18 <johan AT balder>
3114 * as/mcs51/asmain.c (asmbl): module can start with a digit
3115 * as/z80/asmain.c (asmbl): module can start with a digit
3117 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3119 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3120 * src/asm.c: fix pipe() for Mingw32
3122 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3124 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3125 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3126 make -V work again; --c1mode reads now from stdin
3127 * doc/sdccman.lyx: added --c1mode
3128 * support/Util/SDCCerr.c: new messages for c1 mode
3129 * support/Util/SDCCerr.h: new messages for c1 mode
3130 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3132 2003-02-15 <johan AT balder>
3134 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3136 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3138 * doc/sdccman.lyx: Environment variables, -o and other minor things
3140 2003-02-14 <johan AT balder>
3142 * src/xa51/main.c: before anyone really tries to use it :)
3144 * Install doc's in share/sdcc/doc
3145 * removed some obsolete files
3146 * Do a proper make distclean and uninstall
3147 M Makefile.common.in
3150 M device/include/Makefile.in
3151 M device/lib/Makefile.in
3154 M sim/ucsim/doc/Makefile.in
3157 R src/xa51/peeph.rul
3158 M support/cpp2/Makefile.in
3159 M support/makebin/Makefile
3162 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3164 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3166 2003-02-10 Borut Razem <borut.razem AT siol.net>
3168 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3169 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3170 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3171 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3172 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3173 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3174 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3175 src/z80/Makefile.bcc: Borland Makefile cleanup
3176 * as/z80/Makefile.bcc: Added Borland Makefile
3177 * support/cpp2/borland.h: Removed
3179 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3181 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3182 * src/SDCC.lex: new pragma NOIV
3183 * src/SDCCglobl.h: new pragma NOIV
3184 * src/SDCCmem.c: new pragma NOIV
3186 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3188 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3190 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3192 * src/SDCCmain.c: signal handling is switched off by --debug
3193 * doc/Makefile: small fix for install; use clean.mk again
3194 * doc/clean.mk: clean *.pdf and *.html too
3196 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3198 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3199 * device/lib/printfl.c: fix a ds390 bug by making it portable
3200 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3201 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3202 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3203 * debugger/mcs51/cmd.c: converted multi-line string literals
3204 * sim/ucsim/globals.cc: converted multi-line string literals
3205 * src/SDCCmain.c: introduced signal handler to remove temp files
3206 * doc/Makefile: small tweaks, implement clean
3207 * doc: removed generated files
3209 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3211 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3212 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3213 Address Record is not correctly generated for DS390."
3215 2003-02-02 Borut Razem <borut.razem AT siol.net>
3217 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3218 * as/mcs51/asm.h: fixed compilation with Borland C
3219 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3220 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3221 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3222 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3223 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3224 src/z80/Makefile.bcc: delete $(LIB) only if exist
3225 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3227 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
3229 * device/include/malloc.h: introduced NULL
3230 * device/include/string.h: introduced NULL
3231 * device/include/stdlib.h: introduced NULL
3232 * device/lib/_memcpy.c: removed NULL
3233 * device/lib/_strcat.c: removed NULL
3234 * device/lib/_strchr.c: removed NULL
3235 * device/lib/_strcmp.c: removed NULL
3236 * device/lib/_strcpy.c: removed NULL
3237 * device/lib/_strcspn.c: removed NULL
3238 * device/lib/_strlen.c: removed NULL
3239 * device/lib/_strncat.c: removed NULL
3240 * device/lib/_strncmp.c: removed NULL
3241 * device/lib/_strncpy.c: removed NULL
3242 * device/lib/_strpbrk.c: removed NULL
3243 * device/lib/_strrchr.c: removed NULL
3244 * device/lib/_strspn.c: removed NULL
3245 * device/lib/_strstr.c: removed NULL
3246 * device/lib/_strtok.c: removed NULL
3247 * device/lib/malloc.c: removed NULL, include own header
3249 2003-02-02 <johan AT balder>
3251 * 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
3252 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3253 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3254 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3255 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3256 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3258 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3260 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3263 2003-02-01 <johan AT balder>
3265 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3267 2003-01-31 <johan AT CP255758-A>
3269 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3271 2003-01-30 <johan AT balder>
3273 * src/SDCCBBlock.c: automatic bug detection
3274 * src/SDCCicode.c: automatic bug detection
3276 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3278 * src/SDCCglobl.h: now --xram-size 0 works
3279 * src/SDCCmain.c: now --xram-size 0 works
3281 2003-01-29 <johan AT balder>
3283 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3285 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3287 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3288 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3289 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3290 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3291 * src/SDCCglobl.h: Added options --xram-size and --code-size
3292 * src/SDCCmain.c: Added options --xram-size and --code-size
3294 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3296 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3297 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3299 2003-01-27 <johan AT balder>
3301 * src/SDCC.y: fixed bug #613764
3303 2003-01-26 <johan AT balder>
3305 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3306 * src/SDCCsymt.h: fixed bug #673374
3307 * src/SDCCglue.c: fixed bug #661910
3308 * src/SDCCast.c: fixed bug #458099 and 673374
3310 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3312 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3313 * as/mcs51/strcmpi.h: added
3314 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3315 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3316 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3317 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3318 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3319 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3320 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3321 * as/mcs51/Makefile.aslink: new module strcmpi
3322 * as/mcs51/Makefile.asx8051: new module strcmpi
3323 * as/mcs51/Makefil.bcc: new module strcmpi
3324 * as/mcs51/Makefile.in: new module strcmpi
3325 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3327 2003-01-26 <johan AT balder>
3329 * src/SDCCglue.c: reverted back to 1.124
3330 * src/SDCCast.c: reverted back to 1.156
3331 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3333 2003-01-25 <johan AT balder>
3335 * src/SDCCglue.c: A better fix for bug #661910
3336 * src/SDCCast.c: A better fix for bug #661910
3337 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3339 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3341 * src/Makefile.in: remove spawn.o
3342 * src/SDCCmain.c: remove spawn.h
3343 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3344 * src/spawn.c: removed
3345 * src/spawn.h: removed
3346 * support/regression/ports/ds390/spec.mk: link with -r
3348 2003-01-24 <johan AT CP255758-A>
3350 * src/ds390/gen.c (aopOp): fixed bug #667458
3351 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3352 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3353 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3355 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3357 * src/mcs51/peeph.def: better assembler identation by Frieder
3358 * src/mcs51/gen.c: better assembler identation by Frieder
3360 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3362 * as/z80/string.h: removed for gcc 3.2
3363 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3364 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3366 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3368 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3369 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3370 * support/regression/Makefile: separate temp files for ports
3371 * support/regression/generate-cases.py: separate temp files for ports
3372 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3373 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3375 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3377 * moved tinitalk to device/examples/ds390
3379 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
3381 * as/mcs51/lkmem.c: rflag is for DS390
3382 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3383 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3384 (linkEdit): move mem- and map-files the same way as ihx-files
3385 * src/z80/main.c (_setDefaultOptions): removed --generic
3386 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3387 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3388 * src/pic/glue.c (picglue): --c1mode works again
3389 * src/pic16/glue.c (pic16glue): --c1mode works again
3390 * src/asm.c (printCLine): fix #660034
3392 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3394 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
3395 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3396 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3397 * as/mcs51/lkmem (summary): better fix for sp problem
3398 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3399 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3400 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3401 remove --stack-after-data
3403 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
3405 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3406 * src/SDCCutil.c (join): ugly bug: missing '\0'
3407 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3409 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3411 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3413 * src/pic/main.c (_asmCmd): gpasm supports -o
3414 * src/z80/main.c: more general macros
3415 * device/lib/Makefile.in: remove intermediate files
3417 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3419 * .version: Bumped version number to 2.3.3
3420 * src/SDCCBBlock.c: new option -o
3421 * src/SDCCglobl.h: new option -o
3422 * src/SDCCglue.c: new option -o
3423 * src/SDCCmain.c: new option -o
3424 * src/asm.c: new option -o
3425 * src/ds390/main.c: new option -o
3426 * src/pic/glue.c: new option -o
3427 * src/pic/pcode.c: new option -o
3428 * src/pic/ralloc.c: new option -o
3429 * src/pic16/glue.c: new option -o
3430 * src/pic16/pcode.c: new option -o
3431 * src/pic16/ralloc.c: new option -o
3432 * src/z80/main.c: new option -o
3433 * device/lib/Makefile.in: use -o
3434 * support/regression/ports/ds390/spec.mk: use -o
3435 * support/regression/ports/gbz80/spec.mk: use -o
3436 * support/regression/ports/mcs51/spec.mk: use -o
3437 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3438 * support/regression/ports/z80/spec.mk: use -o
3439 * support/regression/ports/ucz80/spec.mk: use -o
3440 * support/regression/ports/xa51/spec.mk: use -o
3441 * support/regression/fwk/lib/timeout.c: fix usage string
3443 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
3444 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
3446 2003-01-07 <johan AT balder>
3448 * src/SDCCast.c (decorateType): fixed bug #600035
3450 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
3451 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3452 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3453 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3454 * src/pic/pcode.c: outcommented unused variable to remove warnings
3455 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3457 2003-01-06 <karl AT turbobit.com>
3458 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3461 2003-01-06 <johan AT balder>
3463 * src/SDCCicode.c: fixed array add
3465 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
3466 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3467 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3469 2003-01-04 <johan AT balder>
3471 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3473 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3474 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3476 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3477 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
3478 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3480 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3481 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3483 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
3484 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3486 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3487 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3489 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3491 * in \sdcc\as\mcs51\ changed these files in order to create an
3492 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3493 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3494 following files to include the previous two files: aslink.dsp,
3495 Makefile.aslink, Makefile.bcc, and Makefile.in.
3497 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3498 .adb instead of .cdb
3500 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3502 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3503 value from option --iram-size.
3505 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3507 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3510 2002-09-18 <wiml AT hhhh.org>
3512 * SDCClrange.h: exposed setFromRange() and setToRange()
3513 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3514 packRegsForAccUse() (bug 542397)
3515 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3516 multiple times and emitting the fetch operations more than once
3517 added aopGetUsesAcc() function to allow binary operators to
3518 fetch their operands in the correct order; made genMinus() emit
3519 compact code for X = LITERAL - Y
3521 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3522 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3523 sprintf() in line 1267.
3525 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3526 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3529 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3530 Changes to aslink (All the changes are marked with 'JCF'):
3532 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3535 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3536 area BSEG. Also moves, if possible, the DATA area down into the internal
3537 ram so more space is available.
3539 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3542 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3543 not bytes. Function summary() which creates a memory usage summary
3544 file with extension .mem. Reports of overlaping stack and small stack
3545 size. If the space for the stack is less than 16 bytes aslink trows a
3548 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3549 the 8051. Option 'y' for memory summary output file.
3551 Changes to sdcc (All the changes are marked with 'JCF'):
3553 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3555 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3556 overlaying area for it (uses RegBankUsed[4]).
3558 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3559 bank zero as used by default. By default aslink locates the stack
3560 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3561 the creation of the .mem file. Delegates the allocation of data area
3562 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3563 the begining of the stack area to aslink.
3565 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3566 glue() in SDCCglue.c creates an area for it.
3568 2002-09-03 Borut Razem <borut.razem AT siol.net>
3569 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3570 sdcc/src/pic/glue.c:
3571 introduced atexit() handler for teporay files removal in case of
3572 errors, assertions, ...
3574 2002-08-29 Borut Razem <borut.razem AT siol.net>
3575 * sdcc/support/cpp2/auto-host_vc_in.h:
3576 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3577 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3578 Maybe there is a similar problem with BORLANDC? It should be checked!
3580 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3581 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3582 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3583 was not executed, and the compiler (cl) launched a warning:
3584 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3586 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
3587 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3589 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
3590 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3592 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3593 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3594 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3595 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3596 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3597 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3598 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3599 - added Release configuration in VS projects
3600 - review of compiler an linker options
3601 - VC .exe files are generated in bin_vc directory, not to interfere
3602 with binaries generated from other projects (cygwin, mingw, bcc ...)
3604 * sdcc/src/yacc.dsp: added
3606 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3607 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3608 and insert the version number definitions from .version
3610 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3612 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3613 added - genarate auto-host.h using auto-host_vc_in.h as template
3616 removed from CVS, generated automatically
3618 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
3619 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3621 2002-08-11 Borut Razem <borut.razem AT siol.net>
3622 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3624 2002-08-10 Borut Razem <borut.razem AT siol.net>
3625 * src/SDCCmain.c (main):
3626 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3627 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3628 The consequence was that some temporary files were not removed.
3631 unification of code in functions tempfilename() and tempfile():
3632 function tempnam() is defined in Visual Studio 6.0 and .NET
3634 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3636 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3637 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3638 - removed compiler command line option /WX: Treats all warnings as errors
3639 - update a list of source files, included into the project
3641 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3642 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3643 changed project type to Generic Project so that can be correcly converted to VS.NET project
3645 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3647 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3649 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3651 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3652 added return 0 statements after assert() to make compiler happy
3654 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3655 added newline in the def file to keep MSC compiler satisfied
3657 * sdcc/src/z80/gen.c:
3658 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3659 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3660 - solved MSC error in function aopDump()
3662 * sdcc_vc.h: define PREFIX as "\\sdcc"
3664 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
3665 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3667 2002-06-22 Scott Dattalo <scott AT dattalo.com>
3668 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3669 - Rewrote the register banking algorithm.
3670 - Added pCode live-range analysis to registers (for now, only non-used and
3671 singly-used registers optimized away)
3673 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3675 * 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.
3677 2002-05-10 Scott Dattalo <scott AT dattalo.com>
3678 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3680 2002-04-22 Michael Hope <michaelh AT vroom>
3682 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3684 * configure.in (DD_COPT): Added include support required for gbdk.
3686 * .version: Bumped version number just to increase it.
3688 * src/SDCCmain.c: Added -nostdinc to the default options.
3690 2002-04-15 Michael Hope <michaelh AT vroom>
3692 * device/lib/z80/printf.c (sprintf): Added.
3694 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3696 * src/z80/peeph.def: Added transpose redundent load rule.
3698 * src/z80/main.c: Added force callee saves for jaune.
3700 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3702 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3704 2002-03-28 Johan Knol <johan AT balder>
3706 * src/SDCCval.c: fixed bug #532436
3708 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3710 Added "char *Processor" field to the port structure.
3713 Added -p option. Allows port dependent processor to be specified.
3716 Initialized the new field char *Processor field to NULL in all ports
3719 Compiler generated registers for interrupt context saving
3720 were not getting allocated.
3722 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
3725 Fixed left shift. Will promote the left side of a left shift
3726 if a) left shifting more than size of operand or b) when assigned
3727 to something size > size of left side
3729 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3731 tons of changes. Register allocation has been
3732 rewritten. Added customization for the various PICs. Flow
3733 analysis is restructured. ...
3739 Added. device.c is a PIC port hack to accomodate variations
3742 2002-03-13 Michael Hope <michaelh AT vroom>
3744 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3746 2002-03-04 johanknol <johanknol AT manik>
3748 * /src/SDCCval.c: fixed
3750 const unsigned char arr[][2] = { { 0, 1 } };
3751 t18.c:1: error: Initializer element is not constant
3753 2002-03-04 bela <bela AT manik>
3755 * /device/include/mcs51reg.h:
3756 ds89c420 register definition update
3758 2002-03-03 <johan AT FRIJA>
3760 * support/Util/SDCCerr.c: did something, but don't no why anymore
3762 * support/regression/tests/bug-524691.c: made it a little less shy
3764 * src/SDCCast.c (decorateType): fixed bug #524697
3766 * src/SDCCast.c: made some lineno improvements
3768 * src/SDCCval.c (getNelements): changed warning to error
3770 * src/SDCCglue.c (printIvalArray): changed warning to error
3772 * src/SDCCicode.c: fixed a warning for mingw
3774 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3776 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3778 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
3780 * src/ds390/peeph.def:
3781 Added some more peephole rules
3783 * src/ds390/gen.c: Various fixes & enhancements
3785 * src/SDCClrange.c, src/SDCClrange.h:
3786 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3788 * src/ds390/ralloc.c:
3789 various fixes & enhancements (ds390) specific
3791 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3792 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3795 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3797 2002-03-02 <johan AT FRIJA>
3799 * src/SDCCast.c (decorateType): fixed bug #524708
3801 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3803 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3805 2002-03-01 Michael Hope <michaelh AT vroom>
3807 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3809 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3811 2002-03-01 <johan AT FRIJA>
3813 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3815 * src/SDCCast.c (decorateType): fixed bug #524209
3817 * src/SDCCval.c (valNot): fixed bug #524195
3819 2002-02-26 <johan AT balder>
3821 * src/xa51/gen.c: fixed a warning
3823 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3825 * src/SDCCast.c (decorateType): fixed bug #522534
3827 2002-02-23 <johan AT balder>
3829 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3831 2002-02-22 <johan AT balder>
3833 * src/SDCCast.c: fixed bug #514865
3835 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3837 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
3839 * sdcc/src/SDCCloop.c:
3840 Previous fix was not good. basic blocks that have "break" or "return" are
3841 not really partof a loop , but live ranges used in these blocks should
3842 be live thru the entire loop, so set partOfLoop but don't add them to
3845 2002-02-21 <johan AT FRIJA>
3847 * src/SDCCcse.c: fixed bug #514308
3849 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
3852 Fixed BUG #519583. If a conditional block ended in a return/break
3853 statement inside a loop, it was not being considered part of the loop.
3855 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3857 2002-02-10 Karl Bongers <karl AT turbobit.com>
3860 Fixed up SDCDB debugger somewhat. Updated debugger/README
3861 with lots of comments and notes.
3863 * device/examples/test2.c:
3864 Fix bug, "red" variable not being initialized(compiler complained).
3866 * device/examples/Makefile, examples/test3.c:
3867 Add Makefile in device/examples folder, compiles test3.c
3868 for use as a multiple module SDCDB test case.
3870 * sim/ucsim/cmd.src/cmdset.cc:
3871 Took out debug printfs in ucsim "next" command.
3874 Karl and Johan start ucsim XA support. Most dissassembly working,
3875 about 75% emulation done(plenty of work remaining).
3877 * sim/ucsim/z80.src:
3878 Add Z80 support to ucsim, add test-ucz80 regression test,
3879 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3880 Notice z80 compiler fails on examples/test3.c/crc code.
3882 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
3884 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3885 Added support for --parms-in-bank1
3887 * src/ds390/peeph.def:
3888 added a few more peephole optimzations
3891 1) added __builtin_inp & __builtin_outp used to read in data of given length
3892 from a memory mapped port
3893 2) added __builtin_memcmp
3894 3) added __builtin_swapw swap bytes of a short
3896 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3897 1) handle multiple send & receives from register bank1
3898 2) ralloc can now allocate DPTR1 to some liveRanges
3900 * src/SDCCsymt.c, src/SDCCsymt.h:
3901 changes to handle multiple sends & receives
3904 added some pointer arithmetic optimization
3907 added some pointer arithmetic optimizations but not stable yet so not
3908 called from anywhere (will get this working shortly)
3910 * src/SDCCopt.c: fixed for multiple sends & receives
3913 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3914 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3915 set preprocessor defines (depending on options)
3917 * src/SDCCicode.c, src/SDCCicode.h:
3918 changes made to handle multiple sends & receives
3921 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3923 * src/SDCCcse.c, src/SDCCcse.h:
3924 added function findbackward def (to be used in upcoming optimization)
3926 * src/SDCCcflow.c, src/SDCCcflow.h:
3927 added function returnAtEnd - to determine if a basic block terminates with
3930 * src/SDCCast.c, src/SDCCast.h:
3931 added option parms-in-bank1
3933 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3934 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3935 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3936 adjusted for --parms-in-bank1 option
3938 * device/include/string.h:
3939 donot redefine "reentrant" keyword
3941 * device/include/ds80c390.h: Added some more SFRs
3943 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3945 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3947 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3949 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3951 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3953 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3955 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
3957 * Added --xram-movc option
3959 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3961 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3963 2002-01-11 Johan Knol
3965 * Added math lib of Jesus Calvino-Fraga
3967 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
3969 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3970 * support/regression/Makefile: new target test-mcs51-stack-auto
3971 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3973 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
3975 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3977 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
3979 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3981 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3983 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3985 * src/SDCCglue.h: add definition for printIvalChar()
3987 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
3989 * src/SDCCast.c: fix #498138 by Johan
3991 * src/SDCCglue.c: fix #498138 by Johan
3993 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
3995 * support/regression/Makefile: fix clean
3997 * support/regression/ports/ds390/support.c: fix transmission of last character
3999 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
4001 * /sdcc/src/ds390/gen.c:
4002 a) improved computing address of stack variable
4003 b) took out some #if 0 code
4004 c) improved parmBytes adjustment
4005 d) improved genPlusIncr & genMinusIncr
4006 e) genCmp could generate bad code (when left assigned to DPTR)
4007 f) Fixed bug in hasInc
4009 * /sdcc/src/ds390/ralloc.c:
4010 a) packRegsForSupport could mess up live information (Fixed)
4011 b) packRegsDPTRuse could be incorrect for left & right shift
4013 * /sdcc/src/mcs51/ralloc.c:
4014 packRegsForSupport could mess up the live information (Fixed)
4016 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
4018 * /sdcc/src/SDCCast.c:
4019 can reverse a loop even if function call is present as long
4020 as the loop control variable is local & is not passed as parameter
4022 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4024 * /sdcc/ChangeLog: *** empty log message ***
4026 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
4027 More builtin function additions for TININative
4029 * /sdcc/src/ds390/ralloc.c:
4030 Had broken the regression testsuite
4032 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
4034 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
4035 Added funcattr hasStackParms will be set for reentrant functions when there
4036 are paramteres on the stack, this helps in minimizing frame pointer generation
4037 typeFromStr can handle function pointers now
4039 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
4040 *** empty log message ***
4042 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4044 * /src/ds390/gen.c, /src/ds390/main.c:
4045 More builtin function additions for TININative
4047 * /src/ds390/ralloc.c:
4048 Had broken the regression testsuite
4050 * /src/SDCCast.c: Fixed a bug in dumptree
4052 * /src/SDCCsymt.c, /src/SDCCsymt.h:
4053 Added funcattr hasStackParms will be set for reentrant functions when there
4054 are paramteres on the stack, this helps in minimizing frame pointer generation
4055 typeFromStr can handle function pointers now
4057 * /doc/builtins.txt, /doc/TININative.txt:
4058 *** empty log message ***
4061 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4063 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
4064 ALPHA version for -mTININative
4066 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
4067 updated to reflect changes in the port structure
4070 added function do_assemble (similar to do_link) if non-null this function
4071 will be called to do assembly (-mTININative) requires a multi command
4073 added function genAssemblerEnd will be called to generate assembler Epilogue
4076 added _JavaNative to debug info printing
4078 * /src/SDCCmain.c: added option --tini-libid
4079 added port->do_assemble function (-mTININative) has a multi command assemble
4081 * /src/SDCCglue.c: Disabled "constExpr" check
4082 added port->genAssemblerEnd function
4084 * /src/SDCCglobl.h: Added option --tini-libid value
4087 tookout optimizeCompare from the header (has no external references)
4089 * /src/SDCCast.c: made one more function "static"
4091 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4093 * src/z80/mappings.i: Added z80asm support.
4095 * src/z80/main.c: Added z80asm support on --asm=z80asm
4097 * src/z80/gen.c: Fixed asm portability issues.
4099 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4101 * src/SDCCglue.c (printExterns): Added global/extern split.
4103 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4105 * support/regression/Makefile: added test for mcs51 model large
4107 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4109 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4111 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4113 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4115 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4117 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4119 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4121 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4123 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4125 * support/regression/tests/simplefloat.c: Port to mcs51.
4127 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4128 * support/regression/tests/bug-485362.c: Added.
4130 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4132 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4134 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4136 * src/z80/gen.c (aopDump): Added a dump function.
4138 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4139 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4141 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4143 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4145 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4147 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4149 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4151 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4153 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4155 * support/regression/ports/ds390/support.c: Use tinibios.
4157 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4159 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4161 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4162 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4164 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4166 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4168 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4170 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4172 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4173 (packRegsForIYUse): Created and optimised.
4175 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4177 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4178 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4180 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4182 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4184 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4186 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4188 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4190 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4192 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4194 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4196 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4198 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4200 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4202 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4203 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4204 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4206 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4208 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4209 (genNotFloat): Added.
4210 (genUminusFloat): Added.
4212 * device/lib/z80/Makefile: Added floating pt stubs.
4214 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4216 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4218 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4220 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4222 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4224 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4226 * sdcc/support/regression/Makefile: Add port ds390.
4228 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4230 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4232 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4234 * sdcc/support/regression/ports/ds390/support.c: Added.
4236 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4238 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4240 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4242 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4244 * device/include/malloc.h: Added z80 and gbz80 support.
4246 * device/lib/gbz80/heap.s: Added.
4248 * device/lib/z80/heap.s: Added.
4250 * device/lib/malloc.c: Added z80 and gbz80 support.
4252 * support/regression/tests/malloc.c (testMalloc): Added.
4254 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4256 * support/regression/tests/bug-478094.c: Added.
4258 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4260 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
4262 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4264 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4266 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4268 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4270 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4272 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4274 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4276 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
4278 * support/regression/tests/bug-477927.c: Added.
4280 * src/z80/peeph.def: Added minor rules.
4282 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4284 * src/z80/peeph.def: Added jump optimisation modification.
4286 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
4288 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4290 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
4292 * support/regression/tests/funptrs.c: Added.
4294 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
4296 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4298 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
4300 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4302 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4304 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4305 (movLeft2ResultLong): Created.
4307 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4308 (joinPushes): Added. Joins two char pushes into a word push.
4310 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
4312 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4314 * support/makebin/Makefile (install): Added creation of dest dir.
4316 2001-10-24 Karl Bongers <karl AT turbobit.com>
4318 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4320 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
4322 * src/z80/ralloc.c: Turned off faulty pack for one use.
4324 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4326 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4328 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
4330 * support/regression/Makefile: Improved clean
4332 * support/regression/ports/gbz80/spec.mk: Added clean
4334 * support/regression/ports/host/spec.mk: Added clean
4336 * support/regression/ports/z80/spec.mk: Added clean
4338 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4340 * support/regression/ports/mcs51/timeout.c: little improvements
4342 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
4344 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4346 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4348 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4350 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
4352 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4354 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4356 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
4357 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4359 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4361 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4363 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4365 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4367 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4369 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4371 * support/regression/tests/longor.c: Added.
4373 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
4375 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4377 * as/mcs51/aslink.h: define PATH_MAX
4379 * as/mcs51/asm.h: define PATH_MAX
4381 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4383 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4385 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4387 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4389 * src/SDCCglobl.h: define PATH_MAX
4391 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4393 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4395 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
4397 * src/z80/gen.c (gencjneshort): Fixed
4399 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4401 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
4403 * support/regression/tests/bug-469671.c: Added.
4405 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4407 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
4409 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4411 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4413 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
4415 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4417 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4419 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4421 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4423 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4425 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4427 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4429 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
4431 * 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.
4433 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4435 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4437 2001-10-07 <johan AT FRIJA>
4439 * device/lib/gets.c (gets): fixed the return value.
4441 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
4442 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4444 * 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.
4446 * 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.
4448 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4450 * src/pic/gen.c: Removed Safe_strdup.
4452 * configure.in: Added option to enable libgc support.
4454 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4455 (bitVectUnion): Optimised.
4456 (bitVectIntersect): Optimised.
4457 (bitVectBitsInCommon): Optimised.
4458 (bitVectCplAnd): Optimised.
4460 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4462 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4464 * src/SDCCmain.c: distinguish between assembler debug and plain options
4466 * src/avr/main.c: remove standard assembler options
4468 * src/ds390/main.c: remove standard assembler options
4470 * src/mcs51/main.c: remove standard assembler options
4472 * src/port.h: removed "PENDING" comment
4474 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4476 * src/device/lib/_mulint.c : new, with assember functions
4478 * src/device/lib/_mullong.c : new, with assember functions
4480 * src/device/lib/_divuint.c : with assember functions
4482 * src/device/lib/_divsint.c : with assember functions
4484 * src/device/lib/_divulong.c: with assember functions
4486 * src/device/lib/_divslong.c: with assember functions
4488 * src/device/lib/_moduint.c : with assember functions
4490 * src/device/lib/_modsint.c : with assember functions
4492 * src/device/lib/_modulong.c: with assember functions
4494 * src/device/lib/_modslong.c: with assember functions
4496 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4498 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4500 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4501 replaced _mululong.c and _mulslong.c by _mullong.c
4503 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4505 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4507 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4509 * src/SDCCglue.c: test, if win32api is available for MINGW
4511 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4513 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4514 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4515 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4516 * support/regression/ports/host/spec.mk: removed GENERIC
4517 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4518 * support/regression/ports/z80/spec.mk: removed GENERIC
4520 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
4522 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4524 * support/regression/tests/bug-467035.c: Created.
4526 2001-10-01 <johan AT FRIJA>
4528 * src/SDCC.y: fixed bug #466586 part 1
4530 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
4532 * SDCCicode.c: z80 has no generic pointers
4533 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4535 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
4537 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4539 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
4541 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4543 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4545 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
4547 * configure.in: Fixed up so that ucsim is only configured once.
4549 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4551 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4552 (getPathDifference): As above.
4554 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4556 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4558 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
4559 * .version: Updated to 2.3.1
4561 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4562 Added copyright header.
4564 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4565 (assemble): Added support for macro based assembler commands.
4566 (linkEdit): Added support for macro based linker commands.
4567 (preProcess): Changed the pre-processor to use macros.
4568 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4569 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4571 * device/lib/z80/crt0.s: Added module name for debugging.
4573 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
4575 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4577 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4579 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4581 * src/Makefile.in: Added SDCCmacro and SDCCutil
4583 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
4585 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4587 2001-09-16 <johan AT FRIJA>
4589 * 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.
4591 2001-09-15 <johan AT FRIJA>
4593 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4594 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4596 2001-09-11 <johan AT FRIJA>
4598 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4600 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
4602 * support/regression/tests/bug-460444.c: Added test case.
4604 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4605 (genCast): Added justification for all of the asserts.
4607 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
4609 * support/regression/support.c: _xdata replaced by xdata
4611 * support/regression/spec.mk: removed _generic
4613 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
4615 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4617 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4618 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4620 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4622 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4624 * support/regression/tests/bug-460010.c: Added test case.
4626 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4628 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
4630 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4632 * support/regression/testfwk.c: removed workaround for bug #436344
4634 * support/regression/tests/bp.c: use less memory with mcs51
4636 * support/regression/tests/bug-441448.c: use less memory
4638 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4640 * support/regression/collate-results.py: typo
4642 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
4644 * support/regression/tests/fetchoverlap.c: Added new test case.
4646 * support/regression/tests/bp.c: Added new test case.
4648 * support/regression/tests/bug-448984.c: Added new test case.
4650 * support/regression/tests/pow2shifts.c: Added new test case.
4652 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4653 (genlshTwo): Fixed right shift for count > 8.
4655 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4657 2001-09-08 <johan AT FRIJA>
4659 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4661 2001-09-07 <johan AT FRIJA>
4663 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4665 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4667 2001-09-06 <johan AT FRIJA>
4669 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4670 * bernhard noted me at this: "() equals to (void)" (1.38)
4672 2001-09-05 <johan AT FRIJA>
4674 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4676 2001-09-04 <johan AT FRIJA>
4678 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4681 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
4683 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4685 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
4687 * link/z80/aslink.h: Fixed path for PATH_MAX
4689 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
4691 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4693 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4695 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4697 * 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.
4699 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
4701 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4702 (genCmp): Fixed up genCmp for the GB with longs.
4704 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4706 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4708 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4710 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4712 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
4714 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4716 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
4718 * 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.
4720 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4722 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
4724 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4726 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4728 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
4730 * sim/ucsim/configure: little improvement of Cygwin-detection
4731 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4732 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4733 * support/regression/tests/bug-221100.c: small changes for mcs51
4734 * support/regression/tests/bug-221168.c: small changes for mcs51
4735 * support/regression/tests/bug-227710.c: small changes for mcs51
4736 * support/regression/tests/staticinit.c: small changes for mcs51
4737 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4738 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4739 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601