1 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
5 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7 * src/SDCCast.c (decorateType),
8 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
9 function pointer implementation
10 * support/regression/tests/funptrs.c: added tests to verify both forms
11 of function pointers work correctly. Added tests to verify parameters
12 are passed in the correct order.
14 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
16 * device.c (regCompare): registers are sorted by ascending
17 address and increasing size,
18 * main.c (_pic16_finaliseOptions): removed the declaration
19 of compiler macro MCU. Now a macro of the format pic18fxxxx
20 will be defined from the command line
22 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
23 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
25 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
26 PCOP_RLCF was overwritten!
27 * gen.c (genSkip) commented out calls to pic16_emitcode,
28 * (genCmpEQ) fixed "long" compares, only high word did get compared,
30 * (genRRC) added debugging info,
31 * (shiftL2Left2Result) Fixed bug, if offr > offl. Result got
32 overwritten while shifting,
33 * (shiftR2Left2Result) Fixed bug, if offr < offl. Result got
34 overwritten while shifting,
37 * (shiftLLeftOrResult),
38 * (shiftRLeftOrResult),
40 * (shiftLLong) Implemented with pic16_emitpcode
41 * (genlshFour) Replaced pic16_aopPut with pic16_emitpcode,
42 * (genLeftShift) Fixed bug, operand for shift by variable always
43 was "and"ed with 0x0f,
44 * (genLeftShiftLiteral),
46 * (genRightShiftLiteral) added debugging info,
47 * (genrshFour) added comment,
48 * (genRightShift) determined signedness from operand "left"
51 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
53 * src/SDCCicode.c (geniCodeParms),
54 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
55 function pointers, fixed function pointer bugs #861242 and #861896
57 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
59 * device/include/c8051f000.h,
60 * device/include/c8051f120.h,
61 * device/include/c8051f300.h: added header files for Silicon
62 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
64 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
66 * src/SDCCast.c (processParams): added new type flow and restructured
67 (gatherAutoInit): added new type flow
68 (addCast): cosmetic changes
69 (getLeftResultType): added new type flow for array indices, patch
70 provided by Stas, see FR #877103
71 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
72 array index patch by Stas
73 * src/SDCCast.h: added prototype getResultTypeFromType()
75 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
76 * src/pic/glue.c (pic14emitStaticSeg),
77 * src/pic16/glue.c (pic16emitStaticSeg),
78 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
79 for initialization of symbols
80 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
81 * support/Util/SDCCerr.h:
82 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
83 * .version: bumped version number to 2.3.8
84 * device/include/Makefile.in (install),
85 * doc/Makefile (install): changed to 'rm `find ...`' construct to
88 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
90 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
91 Slade Rich fixed an optimization bug
92 * src/pic/pcodepeep.c,
94 * doc/Makefile (install): added test for directory
96 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
98 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
99 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
100 * src/pic/ralloc.c (getRegPtr, getRegGpr),
101 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
102 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
103 * as/mcs51/asexpr.c (term),
104 * as/hc08/asexpr.c (term): fixed bug #887146
106 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
108 * src/z80/gen.c (genMult): handle single byte result product
109 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
110 DUMMY_READ_VOLATILE (fixed bug #886367)
112 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
114 * support/regression/tests/libmullong.c: fixed logic, on little endian
115 hosts we ended without a mullong_wrapper()
117 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
119 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
120 virus/worm forged address usage.
122 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
124 Fixed promotion, it should be done on AST level:
125 * src/SDCCast.c (addCast): added promotion to int
126 (decorateType): updated call to upCast()
127 * src/SDCCicode.c (geniCodeLeftShift): removed call to
128 usualUnaryConversions()
130 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
132 * support/regression/tests/literalop.c (mulWrapper): Added a
133 wrapper to remove integer overflow warnings.
135 * support/regression/tests/float_trans.c: Made work on host.
137 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
140 * support/regression/generate-cases.py (main): Changed from inline
143 * doc/Makefile (install): Changed to depth first to get rid of
144 missing directory install warning.
146 * as/Makefile (install-doc): Made work on Mac.
148 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
150 * src/SDCCast.c: added an additional type flow in decorateType() of
151 opposite direction, see feature request #860006; it's enabled at runtime
152 by setting the environment variable SDCC_NEWTYPEFLOW
153 * src/SDCCast.h: changed prototype of decorateType()
154 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
155 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
156 'char' to 'int' can be omitted, if both operands are 'unsigned char';
157 see feature request #877103
158 * src/SDCCval.c: updated call of decorateType()
159 (valBitwise): fixed bug #882876
160 (valMinus): added promotion
161 (valLogicAndOr): result is unsigned
162 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
163 * src/SDCCsymt.c (computeType),
164 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
165 must not cause an unsigned operation
166 * src/pic/glue (pic14emitRegularMap),
167 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
169 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
171 * src/pic/pcode.c (PCodeID): commented out left over debug code
173 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
175 * support/valdiag/tests/overflow.c: added shift tests
183 * src/pic/pcodepeep.c,
184 * src/pic/pcoderegs.c,
186 * src/pic/ralloc.h: applied patch from Slade Rich;
187 added support for multiple code pages and multiple RAM banks on the
188 PIC 14 port. The ASM files now no longer simply assume all the
189 code / RAM are in the same page / bank. This means the linker can
190 safely allocate code/RAM of separate ASM files to different pages/banks.
191 * doc/sdccman.lyx: added Slade's tips
192 * src/mcs51/peeph.def: fixed bug #880768
194 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
196 * src/hc08/ralloc.c (rematStr): fixed bug #879282
197 * src/SDCCast.c (decorateType): fixed bug #880197
199 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
201 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
204 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
205 strtof is not part of C89 and isn't included with Mac OS X.
207 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
209 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
210 shiftL2Left2Result): fixed bug #879326
211 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
212 (genMultOneByte): fixed bug in signed vs unsigned multiplication
213 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
214 address fetch for clr instruction
215 * device/lib/hc08/_mulint.c: created optimized assembly version
216 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
218 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
220 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
221 proposed in FR #877103
223 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
225 * src/SDCCval.c (cheapestVal): added missing checks
226 * src/SDCCicode.c (usualBinaryConversions): fixed condition
227 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
229 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
231 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
234 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
236 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
237 loaded with the linker search paths (-L arguments) and the libraries
238 to be linked with the current source (-l arguments). Changes
239 currently will affect only the pic16 port.
240 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
241 include path the port specific paths and port specific libraries,
242 * gplink command now contains the $3 argument,
243 * src/pic16/device.h,
244 * src/pic16/device.c,: structure PIC_device is made public and
245 renamed to PIC16_device, the same for variable Pics which is renamed
246 to Pics16. Updated all references to them.
247 * src/pic16/glue.c (pic16glue): corrected bug with code
248 initialization which bypassed the variable initializations block.
250 * device/lib/pic16/Makefile.rules: removed --penable-stack from
251 COMPILE_FLAGS and added the --nostdinc option
253 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
255 * device/include/mc68hc908jb8.h: Register defs for another member
256 of the hc08 family. Contributed by Bjorn Bringert - thanks!
258 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
260 Documenting changes from previous commits.
261 * configure.in (version 1.56),
262 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
263 when generating output files to configure the pic16 library,
264 but now I've commented it out, since gputils aren't installed in the
265 SF compile farm, so library won't compile
267 * device/lib/Makefile.in (version 1.56): initially I've added in
268 target 'all' the prerequestive 'model-pic16' so it compiled the
269 pic16 library, but now I've commented it out for the same reasons
271 * added targets 'model-pic16' and 'objects-pic16' to compile the
273 * added target 'port-specific-objects-pic16' to handle the
274 generated libraries and copy them into the build/ directory
275 * added target 'clean-intermediate-pic16' to clean intermediate
276 files into pic16 directory
277 * in target 'installdirs' added line to create directory pic16 in
278 the installation path
280 * device/include/Makefile.in (version 1.11): in target 'install'
281 added lines to copy all header files to installation path,
282 * in target 'installdirs' added line create directory for pic16
283 headers in the installation path
285 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
287 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
290 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
293 * device/lib/configure.in,
294 * device/lib/configure: fixed for autoconf 2.57
296 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
298 * src/z80/main.c (_parseOptions): fixed the portmode= command line
299 option so that it actually works. Made it specific to the z80, since
300 the gbz80 doesn't have these kinds of I/O ports.
302 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
304 * device/include/z180.h,
305 * device/lib/_memcpy.c,
306 * device/lib/_memmove.c,
307 * device/lib/_mulint.c,
308 * device/lib/ser_ir.c,
309 * device/lib/ser_ir_cts_rts.c,
310 * device/lib/_strcmp.c,
311 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
312 * src/z80/main.c (_process_pragma): add support for pragmas bank and
313 portmode; added deprecation warning for bank= and protmode= forms.
314 Also, guard against buffer overflow.
315 * src/z80/gen.c (aopGet): generate better code for sfr banked read
317 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
319 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
320 changed interrupt vector table generation to only emit declared vectors.
321 * device/include/Makefile.in: added missing backslash
322 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
324 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
326 Mainly changes to support compilation of the device libraries
327 * src/pic16/device.c: stack is allocated via symbol and not
328 via literal number. The symbol is placed in the corresponding
329 position of the data ram
330 * (pic16_dump_section): relocatable and absolute uninitialized
331 data are now emitted in sorted order to reduce section naming,
332 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
333 weren't marked as being in the access bank,
335 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
337 Added portion of GNU PIC Library under the directory
338 device/include/pic16 and device/lib/pic16. These files
339 contain the declarations of SFRs for the PIC18Fxx2 devices.
340 The directory is initialized via configure from toplevel.
342 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
344 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
345 the spilllocations to be compared correctly
347 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
349 * src/SDCCast.c (decorateType): fixed bug introduced today
351 2004-01-12 Borut Razem <borut.razem AT siol.net>
353 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
354 doc/sdccman.lyx: upper case pragmas are deprecated
356 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
358 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
359 in simpler and even better code
361 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
363 * src/SDCCicode.c (operandOperation): fixed bug #874819
364 * src/SDCCast.c (decorateType): fixed
365 char foo (unsigned long ul) { return ul > 0; }
367 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
369 * doc/sdccman.lyx: Moved and added some sections, small changes
370 all over. Telling LaTeX to be less strict with word spacing
371 to better keep the right margin. Changed some notes about
372 maintainance of the ports in section 3.2.1 - is it OK like this?
374 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
377 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
378 convilong): modified to inform the pic16 port that builtin functions
381 PIC16 PORT specific changes:
382 * src/pic16/device.c pic16_dump_equates() added,
383 processor registers declared internally by the port are emitted in
384 the translation as equates,
385 * src/pic16/gen.c: inline code is passed unprocessed to the
387 * (pic16_popGetLit2): fnuction modified to take second operand as
388 pCodeOp pointer and not as literal,
389 * (popRegFromIdx): prefixed with pic16_,
390 * (pic16_popCombine2): modified to receive already allocated pCode
392 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
393 * (genFunction): initializes local stack frame and pushes on stack
394 all the registers used by this function,
395 * (genEndFunction): restores all registers from stack and restores
397 * src/pic16/glue.c (pic16emitRegularMap): various changes and
399 * (pic16glue): changed the program startup sequence,
400 * added new dbName code 'A' for functions placed in absolute section
401 * src/pic16/main.c: added function attribute _naked,
402 * added pragma 'code' to place a fnuction at an absolute address,
403 * added command line arguments --debug-ralloc and --pcode-verbose,
404 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
405 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
406 * (pic16_newpCodeOpLit2): modified to take the second operand as
408 * (pic16_printpBlock): modified to emit each function in a separate
410 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
411 UPPER for immediate operands,
412 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
414 * src/pic16/peeph.def: all peepholes with movff are commented out,
415 because there is a problem in the pcode peep optimizer,
416 * src/pic16/ralloc.c: the register allocator can now reuse local
417 function symbols for another function. This saves register usage.
418 * src/pic16/ralloc.h: added flag isLocal in structure regs,
420 Added file src/pic16/NOTES with information about program writing on
421 the current port version.
423 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
425 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
426 and peephole 252 (array access)
428 2004-01-09 Borut Razem <borut.razem AT siol.net>
430 * src/SDCCmain.c : fixed #872250: -l command line defined library
431 files are scanned before standard library files
433 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
435 * src/SDCCast.c (decorateType): fixed bug #874046
437 2004-01-09 Borut Razem <borut.razem AT siol.net>
439 * support/scripts/sdcc.nsi: remove previous installation
441 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
443 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
444 bytes for last interrupt vector (mcs51)
445 * sdcc.spec: fixed typo
447 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
449 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
450 gen51Code): more efficient parameter receive for --model-large
453 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
456 * src/z80/main.c: added missed needLinkerScript flags (more than
457 one port structure defined in these file)
458 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
461 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
463 * src/SDCCmain.c: removed various references to DEFAULT_PORT
464 * src/port.h: added flag needLinkerScript in port->linker
465 structure to inform whether to create a .lnk file or not,
473 * src/z80/main.c: changed appropriately to configure
474 needLinkerScript flag
476 * src/pic16/gen.c (genAddrOf): fixed bug #863624
477 * src/pic/glue.c: added variable udata_section_name to
478 override default uninitialized data segment definition for
479 devices only with SHAREBANK memory (reported from Erik Epetrich)
480 * (pic14emitOverlay): modified to emit a commented overlay segment
481 directive when no overlay data exist
482 * (picglue): modified to emit uninitialized data segment
483 according to udata_section_name
484 * src/pic/main.c (_pic14_parseOptions): added command line
485 options --udata-section-name=[name] to override default
486 udata definition name
487 * modified _linkCmd and _asmCmd to include compiler passed
488 arguments via -W option
489 * src/pic16/main.c: added $l in _asmCmd, changed extension for
490 object file from '.rel' to '.o' in port->linker structure,
491 changed size of fptr from 2 to 3 in port structure
493 2004-01-07 Borut Razem <borut.razem AT siol.net>
495 * support/scripts/sdcc.nsi: update PATH
496 * support/scripts/sdcc.ico: craeted
498 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
500 * device/include/Makefile.in: fix install
501 * doc/Makefile: fix install
503 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
505 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
507 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
508 how the function variable allocation summary is displayed; also
509 include information about variables allocated to the overlay
512 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
514 * as/mcs51/lkmain.c: Help about -Y option
515 * as/mcs51/lkarea.c: Fixed gcc warnings
517 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
519 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
521 * support/valdiag/tests/overflow.c: added
522 * src/SDCCast.c (decorateType),
523 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
526 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
528 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
531 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
533 A python script to validate compiler diagnostic messages. It can be
534 used to verify that sdcc complains about bad c source code and
535 gives a good location of the error.
536 * support/valdiag/Makefile,
537 * support/valdiag/valdiag.py,
538 * support/valdiag/tests/*
540 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
542 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
543 * src/SDCCsymt.c (newEnumType),
545 * support/Util/SDCCerr.c,
546 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
548 * support/regression/tests/enum.c: added test for enum values that
549 require at least 2 bytes of storage.
551 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
553 * src/common.h: added ifndef/define/endif macros
554 around the header file.
555 Bug reported from Jesus Calvino-Fraga
557 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
560 * device/include/Makefile.in: don't install CVS directories
561 * device/lib/Makefile.in: added removal of CVS directories after install
562 * doc/Makefile: fixed install, added local_icons
563 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
564 * src/mcs51/gen.c (genRightShift): fixed bug #870788
565 * src/ds390/gen.c (genRightShift): fixed bug #870788
566 * src/SDCCast.c (decorateType): fixed bug #870781
568 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
570 PIC16 port related changes:
571 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
572 added variable stackPos,
574 * gen.c: genCall, assignResultValue: added support for
575 pushing/retrieving function parameters to/from stack,
576 genFunction,genEndFunction: setup stack frame for the
578 genAddrOf: will be changed according to bug 863624
580 * added files genutils.c and genutils.h which contain gen*
581 debugged and optimised functions extracted from gen.c
583 * glue.c: added variable 'externs' which holds extern symbols,
584 pic16emitRegularMap: is modified to properly handle relocatable
585 symbols under the new scheme,
586 pic16createInterruptVect: is modified
587 pic16printPublics: is modified to emit 'global' assembler directives,
588 added pic16_printExterns to print extern symbols,
589 pic16glue: initializes stack/frame pointer in the beginning of
590 the assembly output. Temporary hack, will be corrected later,
591 because gplink yet does not support stack and SDCC does not
592 yet support a type of crt0.o object to create the final binary.
594 * Removed many lines that contain 8051 legacy code.
595 * The code is finally placed under a 'code' directive.
596 * Added port specific options.
598 * _process_pragma: simplified since now we do not need *special*
599 include file to define SFR registers. But a separate header
600 will be needed. This will be developed later.
601 * _pic16_parseOptions: added, parses port specific options:
602 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
603 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
604 --preplace-udata-with=
606 * _pic16_setDefaultOptions: modified to initialize section names,
607 but hack is temporarly out of order since it needs improvement.
608 * _pic16_genAssemblerPreamble: configuration words are emitted by
609 their address instead of their name. This part is incomplete and
610 supports only the 18Fxx2 devices. Other devices will emit an error
611 during assembly since they do not contain the same set of config
613 * _pic16_genIVT: is modified,
615 * pcode.c: added definitions for some hardware registers that are needed
617 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
618 All PCI entries are updated. Now LFSR is supported.
619 * Removed pic16_pciTRIS is mentioned by mdubuc in source
620 * added pic16_newpCodeOpLit2 to support instructions with
621 two literal arguments
622 * pic16_pCode2str: corrected code that emits assembler instructions
623 with two literal operands and those that have an access bit modifier
624 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
625 this fixes a bug which caused some labels to be lost, when an
626 assembler directive was added, i.e. banksel,
627 * pic16_FixRegisterBanking: improved logic that causes the insertion
629 * InlineFunction: functions that are called once, are not any more
630 inlined. This can be a port option in the future,
632 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
634 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
635 hold the corresponding uninitialized symbols,
636 * pic16_allocProcessorRegister: registers have explicit marked the
638 * pic16_allocInternalRegister: registers are explicit marked as
640 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
641 processing list, so bit registers were lost,
644 * ralloc.h: added field 'accessBank' and original symbol operand
645 in register definition,
646 * removed the field isMapped from register definition,
648 ** Several functions have been removed from various sources:
649 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
650 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
651 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
652 pic16_assignRelocatableRegisters
654 ** others have been introduced:
655 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
656 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
658 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
660 * support/scripts/inc2h.pl: changed definition of BIT_AT
661 to emit 'sbit at' instead of 'bit at'. This was a request.
663 PIC16 port related preliminary changes:
664 * gen.c: prefixed function popRegFromString with
665 pic16_ and all references to it corrected
666 * pcode.c: all pic16_pc_* hardware registers prefixed
668 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
669 * ralloc.c: newReg(): when register is REG_SFR then
671 pic16_allocProcessorRegister(): marks register wasUsed=0
672 pic16_writeUsedRegs(): added a call to assign processor
673 registers via pic16_assignFixedRegisters
675 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
677 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
678 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
679 variables in unused register banks. Also the SSEG is placed
680 wherever there is enough space for it, and IDATA can be anywhere
681 in internal RAM. For now compile using -Wl-Y[stack_size].
682 The mem file is different for this option as well, since it
683 makes no sense of talking about DSEG lenght.
685 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
687 * src/SDCClrange.c: fixed bug 869095 that caused segfault
688 in certain cases, e.g. when ROM assignment, patch provided
689 from Albert den Haan.
691 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
693 Many signedness and type propagation fixes:
694 * src/SDCCicode.c: made geniCodeCast() static
695 replaced SPEC_ by IS_ (cosmetic)
696 (operandOperation): fixed div and mod operation
697 (usualBinaryConversions): added support for promotion of char
698 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
699 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
700 (geniCodeAdd): an array index will stay unsigned, even if promoted
702 (geniCodeArray): ditto
703 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
704 * src/SDCCsymt.c (computeType): added more support for char;
705 promotion of char is selectable by promoteCharToInt, fixed signedness
707 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
708 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
709 * src/SDCCval (val*): replaced signedness calculation by
711 rearranged if-branches (cosmetic)
712 (valShift): added warning W_SHIFT_CHANGED
713 (valCompare): fixed problem with different types
714 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
715 * support/regression/tests/literalop.c: added many cases
716 * support/regression/tests/ast_constant_folding.c: changed finally to
718 * .version: new year, new version: 2.3.7
719 * src/SDCCmain.c (main): applied patch #866468
720 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
721 provided by Scott Bronson
722 * doc/sdccman.lyx: updated documentation for sdcdb
723 updated and added chapter tips
725 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
727 * src/SDCCsymt.h: missing from yesterday's commits
729 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
731 * src/SDCC.y (struct_or_union_specifier),
732 * support/Util/SDCCerr.c,
733 * support/Util/SDCCerr.h: verify that struct & union tags are used
736 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
738 * src/SDCCglobl.h: missing from yesterday's commits
740 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
742 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
743 sft_attributes, struct_declaration, parameter_declaration,
744 type_name, start_block, declaration_list),
745 * src/SDCC.lex (check_type): support redefinition of typedef names
747 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
749 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
750 aligned xdata arrays. Erik helped me with the if clause.
752 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
754 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
757 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
760 * src/SDCCast.c (newAst_),
762 * src/SDCCicode.c (ast2iCode, newiCode),
764 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
765 expr, statement, expression_statement, selection_statement,
766 iteration_statement, expr_opt, jump_statement): foundation for tracking
768 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
771 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
773 * support/Util/SDCCerr.c,
775 * src/SDCCast.c (createCase, createDefault, decorateType),
776 * src/SDCClabel.c (labelUnreach),
777 * src/SDCC.y (labeled_statement, jump_statement): More improvements
779 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
780 (with thanks to Stas Sergeev)
781 * device/include/time.h,
782 * device/lib/time.c (CheckTime): suppress unreachable code warning
784 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
786 * src/SDCCast.c (createIvalCharPtr),
787 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
789 * support/regression/tests/nullstring.c: tests for these two bugs
791 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
793 * support/Util/SDCCerr.h,
794 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
795 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
796 about storage class and 'at' used inside struct or union
797 * src/SDCCBBlock.c (iCodeFromeBBlock),
798 * src/SDCCcse.c (ifxOptimize),
799 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
800 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
801 printIval, emitStaticSeg, emitOverlay),
802 * src/SDCClabel.c (deleteIfx),
803 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
804 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
805 gatherAutoInit, processParms),
806 * support/Util/SDCCerr.h,
807 * support/Util/SDCCerr.c (werrorfl): Support for better error location
808 reporting for post-parse errors.
810 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
812 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
813 implicit casts via union; they don't work on big endian systems
814 (possible fix for bug #861138)
816 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
818 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
819 * src/mcs51/main.c: fixed the fix for bug #737001
821 2003-12-15 Borut Razem <borut.razem AT siol.net>
823 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
825 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
827 * support/makebin/makebin.c: put output in binary mode
829 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
831 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
832 xdata and data memory on startup. Set the environment variable
833 SDCC_NOGENRAMCLEAR to disable this.
834 * src/mcs51/peephole.def,
835 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
836 (allows non-interrupt and interrupt code to safely compete for a resource
837 without the non-interrupt code having to disable interrupts)
839 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
841 * src/SDCCicode.c (geniCodeAdd),
842 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
843 with valFromType if type might be a pointer and host is big endian).
844 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
845 types, not just integer types.
846 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
847 multiply defined with mismatching "at" address.
849 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
851 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
852 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
853 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
854 with embedded nulls (fixed bug #753752)
856 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
858 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
859 Apparently this did not see much testing (endless loop)
861 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
863 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
865 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
867 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
868 gracefully handle NULL memmap pointers
870 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
872 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
873 instead of deleting the iCode when an operand is volatile
874 * src/z80/gen.c (genDummyRead),
875 * src/mcs51/gen.c (genDummyRead),
876 * src/ds390/gen.c (genDummyRead),
877 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
879 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
880 * src/SDCC.y: fixed bug #850420
882 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
884 Applied z80 i/o port patch from Peter Townson and fixed some operators
885 to better handle operands in A register.
886 * device/include/z180.h
892 * src/z80/peeph-z80.def
896 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
898 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
900 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
902 * device/lib/hc08/_mullong.c: Removed extra #endif
904 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
906 * sim/ucsim/hc08.src/inst.cc,
907 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
909 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
910 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
911 * device/include/stdarg.h: fixed varargs for hc08
912 * device/lib/Makefile.in,
913 * device/lib/hc08/Makefile,
914 * device/lib/hc08/_mulint.c,
915 * device/lib/hc08/_mullong.c: fixed some endian problems
917 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
919 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
920 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
921 * device/lib/_gptrget.c,
922 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
924 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
926 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
927 * src/SDCCast.c (astErrors): fixed bug #846007
928 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
930 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
932 * src/SDCCast.c (decorateType): disabled a transformation I added in
933 revision 1.188 (access to fields of a structure at an absolute address);
934 it breaks with bitfields, extern declarations, and gcse analysis.
935 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
936 could be assigned through a pointer, so don't complain.
937 * src/SDCCast.c (astErrors),
939 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
941 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
943 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
944 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
945 output of __config directives, since gpasm now supports them
946 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
947 pre-processor macro, i.e. -DMCU=p18f452
948 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
949 and modified to handle 'cast' icode similarly to '=' icode
950 * src/pic16/device.h (typedef struct PIC_device): added field
951 'extMIface' to indicate that chip has external memory interface
952 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
953 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
956 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
958 * src/SDCC.y (pointer): fixed bug #846006
959 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
960 * src/SDCCast.c (decorateType): fixed bug #846009
961 * src/ds390/peeph.def,
962 * src/ds390/gen.c (genAnd, genOr),
963 * src/mcs51/peeph.def,
964 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
966 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
968 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
975 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
979 * src/SDCCbitv.c: added function to free a bitvector
981 * src/SDCClrange.c: added function to recompute the liveranges
983 * src/ds390/ralloc.c,
985 * src/mcs51/ralloc.c,
987 * src/pic16/ralloc.c,
989 * src/z80/ralloc.c: recompute the liveranges after register packing
991 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
993 * src/SDCCloop.c (newInduction): fixed bug #845630
995 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
997 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
998 inadvertantly left behind from my 2003-11-12 change
1000 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1002 Updated headers I neglected to commit yesterday.
1006 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1008 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
1009 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
1010 * src/SDCCopt.c (eBBlockFromiCode),
1011 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
1012 the creation of the key hash table from the sequencing so it can be used
1013 earlier (for some GCSE bug fixes still pending)
1015 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1017 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
1018 * support/regression/tests/addsub.c: testing genPlus shortcut
1020 2003-11-15 Borut Razem <borut.razem AT siol.net>
1022 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
1024 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1026 * src/SDCCcse.c (cseBBlock): fixed bug #527779
1027 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
1028 ordering is immaterial.
1029 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
1031 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1033 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
1034 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
1035 (SIGSEV) of bug #840381
1036 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
1037 unlink new file before rename if new and old filenames are the same)
1039 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1041 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
1042 uninitialized variables) for the mcs51. Set environment variable
1043 SDCC_GENRAMCLEAR to test.
1044 xdata initialization slightly shorter
1046 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1049 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
1050 #838241 & 780691 (basicly the same bug)
1051 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
1052 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
1054 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
1056 * src/SDCCmain.c (linkEdit): "fix" #834252
1058 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1060 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
1062 * src/SDCC.y: fixed bug #819403
1064 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1066 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
1067 the reentrant attribute.
1068 * src/hc08/gen.c (genPackBits): added missing stack readjustment
1069 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
1071 * src/SDCCast.c (decorateType): fixed bug with storage class not being
1072 updated during pointer dereference; f.e. ~(((char *)1)*) was being
1073 erroneously reduced to a literal.
1074 * src/hc08/ralloc.c (packRegisters, rematStr),
1075 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
1078 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1080 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
1081 * doc/sdccman.lyx: changed from 'article' to 'book'
1082 * doc/Makefile: readded test_suite_spec and cdbfileformat
1084 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
1086 * device/include/stdlib.h: include malloc.h to comply with ANSI
1087 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
1089 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1091 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1092 * doc/clean.mk: also remove *.out files
1093 * doc/sdccman.lyx: some additions, larger top/bottom margins
1095 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1097 * src/SDCC.y: fixed bug #837365
1098 * support/regression/tests/bitopcse.c
1099 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1100 a symbol (might be valop instead)
1101 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1102 * device/lib/clean.mk: added hc08 to the cleaning list
1104 2003-11-04 Borut Razem <borut.razem AT siol.net>
1106 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1108 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1109 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1110 malloc is declared in standard stdlib.h
1112 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1114 * device/lib/hc08/Makefile: need to clean .rel not .o files
1115 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1117 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1127 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1128 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1129 tests (which uses the port's oclsExpense function)
1135 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1137 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1139 * src/SDCCcse.c (ifxOptimize),
1140 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1141 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1142 deleting the IFX iCode.
1143 * src/hc08/ralloc.c: reduced unneeded slocs
1144 * src/hc08/gen.c: fixed bug in asmopToBoolean
1146 2003-11-04 Borut Razem <borut.razem AT siol.net>
1148 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1149 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1150 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1151 transferred to configure
1153 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1155 Use headers defined in the C[++] standards:
1156 * sim/ucsim/gui.src/serio.src/fileio.cc
1157 * sim/ucsim/gui.src/serio.src/frontend.cc
1158 * sim/ucsim/gui.src/serio.src/main.cc
1159 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1160 * support/Util/NewAlloc.c
1166 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1168 * Added MSVC projects for hc08 assembler and linker:
1169 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1170 /as/hc08/link_hc08.dsp
1172 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1174 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1176 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1178 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1180 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1182 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1184 2003-10-31 Borut Razem <borut.razem AT siol.net>
1186 * support/cpp2/cpplib.h,
1187 support/cpp2/cpplib.c,
1188 support/cpp2/cpplex.c,
1189 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1190 to switch _asm block preprocessing on / off. Default is
1191 #pragma preproc_asm +
1193 2003-10-31 Borut Razem <borut.razem AT siol.net>
1195 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1196 when outputting comment blocks (when executed with -C option) and
1197 _asm (SDCPP specific) blocks
1199 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1201 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1203 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1205 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1207 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1209 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1210 * src/SDCCast.c (decorateType): fixed bug #832664
1212 2003-10-31 Borut Razem <borut.razem AT siol.net>
1214 * support\cpp2\cpplex.c: fixed for SDCPP:
1215 comments(when executed with -C option) and _asm blocks
1216 were included even if they where in skipped #if block.
1217 Applied solution from GCC cpp 3.3.2
1219 2003-10-31 Borut Razem <borut.razem AT siol.net>
1221 * src/SDCC.lex: sdcc now understands both formats:
1222 '# <line_number> <file_name>' and
1223 '#line <line_number> <file_name>'
1224 * support/cpp2/cppmain.c: sdcpp now generates the standard
1225 '# <line_number> <file_name>' instead of former
1226 '#line <line_number> <file_name>'
1228 2003-10-30 Borut Razem <borut.razem AT siol.net>
1230 * support/cpp2/cpphash.h,
1231 * support/cpp2/cpplib.h
1232 * support/cpp2/cpplex.c,
1233 * support/cpp2/cppmain.c,
1234 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1236 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1238 Fixed a number of problems revealed by bug #827883.
1239 * src/SDCCloop.c (loopInvariants): Spill location of the
1240 result operand should be recomputed if extracted from
1241 a loop. Also, don't extract assignments of an iTemp
1243 * src/SDCCast.c (isConformingBody): loop reversal should
1244 not occur if the control variable is involved with a
1245 relational operator.
1247 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
1249 * .version: bumped to 2.3.6 to reflect the big improvements
1250 made by Erik and Klaus. Thanks!
1252 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
1254 Replaced the livrange code.
1255 * src/SDCClrange.c: added new LR code
1257 * src/SDCCBBlock.h: removed remainig parts from old LR code
1258 * src/ds390/ralloc.c,
1259 * src/ds390/gen.c: minor fixes to make it work with new code
1261 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1266 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1267 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1268 (tweaked fix for bug #818696)
1270 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1272 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1274 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1277 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1278 * src/mcs51/gen.c (gencjneshort),
1279 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1280 more efficient (per Scott Bronson's suggestion)
1282 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1284 Extended the semantics of the critical keyword to include
1285 individual statements. See RFE #827755 and #799831
1290 * support/Util/SDCCerr.c
1291 * support/Util/SDCCerr.h
1296 2003-10-19 Borut Razem <borut.razem AT siol.net>
1298 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1300 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1302 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1304 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1305 and predecrement operand is displayed
1307 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1309 * src/SDCCval.c (valMinus): fixed bug #826041
1311 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1313 Some hc08 related updates that I missed earlier
1314 * sim/ucsim/stypes.h
1315 * support/regression/ports/hc08/spec.mk
1317 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1319 New target "hc08" for the Motorola 68hc08 family of micros
1327 * sim/ucsim/hc08.src/*
1328 * sim/ucsim/configure.in
1329 * src/ucsim/configure
1330 * sim/ucsim/packages_in.mk
1333 * device/include/mc68hc908qy.h
1335 * device/lib/Makefile.in
1336 * support/regression/ports/hc08/*
1337 * support/regression/Makefile
1339 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1341 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1343 * src/ds390/gen.c (genCast): fixed bug #821957
1345 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1347 * device/lib/logf.c: "fixed" overlay bug
1348 * support/regression/ports/host/spec.mk: added m library
1349 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1350 * support/regression/tests/float_trans: added (for Eric)
1352 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
1354 * src/mcs51/gen.c (genCpl): fixed bug
1355 http://sf.net/mailarchive/message.php?msg_id=6263915
1357 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
1359 * src/SDCCast.c (decorateType): added extended constant folding
1360 * src/SDCCsymt.c (computeType): cleanup
1361 * src/SDCCval.c (valShift): minor optimization
1362 * support/regression/tests/ast_constant_folding.c: added
1364 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1366 * src/SDCCmain.c: removed some unintended changes
1368 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1370 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1371 * src/z80/gen.c: fixed part of bug #817589
1372 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1374 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
1376 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1387 * src/ds390/ralloc.c
1389 * src/mcs51/ralloc.c
1391 * src/pic16/ralloc.c
1394 * src/z80/gen.c: removed unused label "release:"
1396 2003-10-06 Borut Razem <borut.razem AT siol.net>
1398 * src/SDCC.lex: removed definition of unused variables
1399 save_optimize and save_options
1401 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
1403 * clean.mk: removed '=' in "-maxdepth=1"
1404 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1405 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1407 2003-10-06 Borut Razem <borut.razem AT siol.net>
1409 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1410 my_unput() replaced by unput()
1412 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
1414 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1415 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1416 type-punned pointer will break strict-aliasing rules"
1417 Old LR behaviour is again default; Klaus' LR can be choosen by
1418 defining the environment variable LRKLAUS
1422 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1423 * clean.mk: fixed removal of files in bin/CVS/
1424 * device/lib/clean.mk: fixed removal of directories small and large
1425 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1427 * src/SDCCval.c: removed superflous test for pedantic
1429 2003-10-05 Borut Razem <borut.razem AT siol.net>
1431 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1432 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1433 message "unmatched #pragma SAVE and #pragma RESTORE"
1435 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1437 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1438 assembly, critical functions, atomic, nojtbound)
1440 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
1442 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
1448 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1451 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1453 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1455 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1456 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1457 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1459 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1461 * src/z80/gen.c (genRet): fixed bug #524753
1462 * src/z80/gen.c (genCast): fixed internal error on cast from
1464 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1465 fix for bug #477835 to the z80
1466 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1467 for tracking iCodes in the peephole optimizer for z80
1469 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1471 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1472 the other part of bug #814548
1473 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1475 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
1477 * src/SDCCcse.c: fixed part of bug #814548
1479 2003-09-28 Borut Razem <borut.razem AT siol.net>
1481 * src/asm.c: rewrite of printILine() to use temporary file instead
1483 * src/xa51/main.c: commented out declaration of int rewinds
1485 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1487 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1489 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1491 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1492 * src/asm.c (printILine): Fixed bug #811015
1494 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1496 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1499 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1501 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1502 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1503 to correctly handle general case of AOP_PAIRPTR
1504 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1506 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1508 * src/mcs51/ralloc.c (fillGaps),
1509 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1510 register positioning bug)
1512 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
1514 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1516 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1518 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1519 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1520 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1521 (ralloc doesn't intentionally do this now, but perhaps later)
1522 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1523 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1524 register positioning bugs (Fixed bug #762602 and #795325)
1525 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1527 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1528 lines that --i-code-in-asm generates
1530 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1532 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1533 trying to fclose a FILE* that was already closed.
1535 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1537 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1538 of const struct should be treated as if const themselves)
1540 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
1542 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1544 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1546 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1547 Unix (/n) and DOS (/r/n) line terminations.
1549 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1551 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1554 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1556 * src/mcs51/gen.c (genFunction, genEndFunction),
1557 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1558 and restore of EA so that stack offsets to parameters are
1559 correct when using both critical and reentrant/stack-auto.
1560 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1561 size (can be triggered in error if sloc is shared between
1562 different sized objects)
1563 * device/include/float.h: fixed macros to explicitly use
1564 unsigned long where needed
1566 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
1568 Feature req. 799831: added code to allow nesting of critical functions
1569 * src/mcs51/gen.c (genFunction, genEndFunction)
1570 * src/ds390/gen.c (genFunction, genEndFunction)
1572 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1574 * src/SDCCsymt.c (sclsFromPtr),
1576 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1577 support for standard C idiom of memory mapped variables; for
1578 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1579 to xdata int at 0x1234 tempvar = 1.
1580 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1581 provided by Akiya ISHIDA
1583 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
1585 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1586 * src/SDCCval.c (constVal): added reduction from int to char
1587 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1588 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1589 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1591 * support/regression/tests/shifts.c: fixed
1593 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1595 * src/z80/gen.c (genXor): Fixed bug #805445
1597 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1599 Fixed bug #621531 (const & volatile confusion in the type chain).
1600 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1601 refer to the const or volatile state of the pointer itself.
1613 * src/pic16/ralloc.c
1614 * support/regression/tests/const.c
1616 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1618 When checking for duplicated modules, use absolute paths
1619 instead of relative paths. Files changed:
1624 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1626 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1628 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1630 * device/include/string.h: added size_t typedef, changed
1631 prototypes to use size_t, eliminated separate reentrant and
1632 non-reentrant declarations, added _memmove declaration
1633 * device/lib/_memcpy.c: changed to use size_t instead of int,
1634 changed /4 to >>2 to avoid division library call
1635 * device/lib/_memcmp.c,
1636 * device/lib/_memset.c,
1637 * device/lib/_strncat.c,
1638 * device/lib/_strncpy.c,
1639 * device/lib/_strncmp.c: changed to use size_t instead of int
1640 * device/lib/_memmove.c: new file (fixed bug #772294)
1641 * device/lib/Makefile.in: added _memmove.c
1642 * device/lib/z80/asm_strings.s: fixed bug #772290
1643 * support/regression/tests/bitfields.c: attempt to fix host assertion
1644 failure on amd64-unknown-linux2.2
1646 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1648 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1649 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1650 * as/z80/asmain.c (main): fixed bug #801766
1652 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
1654 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1657 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1659 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1660 reported in bug #800609
1662 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
1664 * Top header beautifications in src/pic16 directory:
1665 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1666 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1667 pcoderegs.h, ralloc.c, ralloc.h
1668 * main.c: added top header and GPL license notice
1669 * pcode.c: fixed the if-conditional warning
1671 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
1673 * device/lib/_mullong.c: replaced int by short for gcc
1675 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1677 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1678 and JUMPTABLE iCodes properly now (worked by accident before)
1679 * src/mcs51/gen.c (leftRightUseAcc),
1680 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1681 iCode properly now. Use getSize instead of nRegs since a & b
1682 aren't part of the nRegs tally.
1684 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
1686 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1687 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1688 before instructions that use the _STATUS register
1690 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
1692 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1693 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1694 fetching of the pointer
1695 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1696 copied from genNearPointerSet()
1697 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1698 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1699 If they pop r0/r1 they must be called in the opposite order than aopOp().
1700 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1701 (resp. --stack-auto), prepared for --xstack
1703 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1705 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1707 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
1709 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1710 these ports have their own __sdcc_external_start()
1712 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
1714 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1715 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1716 type for bits was changed. It resulted in bit variables becoming
1717 global, which is not permitted in PIC 14 assembly output.
1719 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1721 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1723 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1725 Z80 and MCS51 linkers complaint if a public symbol is defined
1726 in more than one library module:
1730 * as/mcs51/Makefile.in
1732 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1734 A few small changes that speed up the peephole optimizer.
1738 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1740 Try to make the peephole optimizer smarter by maintaining
1741 an association between the assembly source code and the
1742 iCodes that originated them. Put this information to use
1743 with a new peephole rule condition "notVolatile" so that
1744 the rules can be aggressive yet still safe.
1749 * src/mcs51/peeph.def
1751 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1755 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1756 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1757 if the left or right operand symbols have the accuse flag set.
1759 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1761 Changed the type of the result of the ! (NOT) operator to char;
1762 previously it returned the same type as the source. This allows
1763 us to eliminate all the genFloatNot functions (all of its target
1764 implementations were very buggy) since !float can use the same
1767 * src/SDCCicode.c (ast2iCode): ! returns char
1768 * src/mcs51/gen.c (genNot, genNotFloat),
1769 * src/ds390/gen.c (genNot, genNotFloat),
1770 * src/z80/gen.c (genNot, genNotFloat),
1771 * src/pic/gen.c (genNot, genNotFloat),
1772 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1774 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
1776 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1777 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1778 during interrupts. Ensure WSAVE is located at a shared bank address.
1779 2. Fixed page selection in some places
1780 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1781 the registers name strings.
1782 4. Fixed "signed / unsigned compare" compiler warnings.
1783 5. The PIC port manages its own allocation of the general purpose
1784 registers, but makes no attempt to reuse them. As a result when
1785 compiling it soon runs out of general purpose registers. Some
1786 additional code was added to the files pcode.c and device.c to walk
1787 through the function call tree and rename the registers so that they
1797 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1798 genPlus() & genMinus() when the result is the same as left or right
1800 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1802 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1804 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1806 Made bitfield a distinct type from bit so that bitfields
1807 convert as per ANSI C and bits retain their traditional
1808 boolean style behaviour. Implemented bitfield support in
1816 * src/ds390/gen.c: bit v bitfield split
1817 * src/z80/gen.c: New support for bitfields
1818 * support/regression/tests/bitfields.c: reenabled z80,
1821 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1823 Rules 246.x, 247.x relate to bitfields, the others speed up
1824 access to xdata mapped I/O devices.
1826 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1828 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1830 Cleaned up genPackBits and genUnpackBits and added two helper
1831 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1832 for literal assignments in genPackBits (thanks to Frieder for
1838 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1840 Fixed bug #748310 (pointer to function type mishandled when the
1841 function name is omitted). Also fixed a SIGSEGV when a function
1842 attribute (reentrant, etc) is used on a non-function or on a
1843 function but misplaced before the parameter list.
1845 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1847 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1848 * support/Util/SDCCerr.h,
1849 * support/Util/SDCCerr.c: Added func attr misuse error msg
1851 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
1853 Fixed bug #787649 by anonymous
1854 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1855 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1857 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1859 Fixed numerous bitfield problems.
1861 * src/SDCC.y: More bitfield related error checking
1863 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1864 * support/Util/SDCCerr.h,
1865 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1866 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1867 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1868 * support/regression/tests/bitfields.c: tests added
1870 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1872 Made the constant following the "interrupt" keyword optional. If
1873 omitted, the function will not automatically be given an entry
1874 in the interrupt vector table (similar to #pragma NOIV, but
1875 less syntacticly kludgy). The interrupt number is also now
1876 range checked. Also fixed a bug in the high order bit example
1883 * support/Util/SDCCerr.c
1884 * support/Util/SDCCerr.h
1887 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
1889 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1890 * src/SDCCicode.c (operandOperation): rewritten some ops
1891 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1892 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1894 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1895 be re-activated by defining REDUCE_LITERALS)
1896 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1897 unsigned, but are signed by default
1898 * src/SDCCval.c (constVal): rearranged
1899 * src/SDCCval.c (valMod): preliminary fix
1900 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1901 * support/regression/literalop.c: added, work in progress
1903 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1905 Generate warnings for useless declarations like "char data;"
1906 that don't do what new users expect.
1909 * support/Util/SDCCerr.h
1910 * support/Util/SDCCerr.c
1912 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
1914 * src/SDCCval.c (valMult): fix overflow detection of negative int
1916 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1918 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1920 Changes to support big endian targets:
1933 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
1935 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1936 * device/lib/time.c: fixed warning "integer overflow in expression"
1938 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
1940 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1941 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1942 constants are unsigned; added recognition of "u" flag for unsigned
1943 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1944 * src/SDCCval.c (valDiv, valMod): fixed signdness
1945 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1946 signedness of modulo, left and right shift
1947 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1948 * support/Util/SDCCerr.h: added warning W_INT_OVL
1949 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1950 * src/SDCCast.c (ast_print): improved output of constants
1952 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1954 Fixed some warnings when building with MSVC:
1967 * support\cpp2\cpplib.c
1971 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
1973 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
1975 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1977 * support\librarian\clean.mk: Do not remove Makefile.
1978 * support\librarian\Makefile: added.
1980 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1982 Added librarian to MSVC build:
1985 * support\librarian\librarian.dsp
1987 'configure' not needed for librarian, removed:
1988 * support\librarian\configure
1989 * support\librarian\configure.in
1990 * support\librarian\config_in.h
1991 * support\librarian\Makefile.in
1993 Hopefully these ones built the librarian and the rest of sdcc properly:
1995 * Makefile.common.in
1997 Messed up 'configure', so revert to previous version:
2001 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
2003 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
2004 there, while the mantissa of a double is "only" 53 bits wide.
2006 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2008 Adding sdcclib to the build. MSVC project coming soon.
2009 Files added/changed:
2011 * support\librarian\clean.mk
2012 * support\librarian\configure
2013 * support\librarian\configure.in
2014 * support\librarian\config_in.h
2015 * support\librarian\Makefile.bcc
2016 * support\librarian\Makefile.in
2017 * support\librarian\sdcclib.c
2020 * Makefile.common.in
2024 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2026 Linker now complaints if linked modules have conflicting options, for
2027 example, one compiled using --model-large and another one compiled with
2028 --model-small. The following files were modified:
2050 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2052 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
2053 as/mcs51/lklibr.c: Generate a warning when a library is not found.
2055 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
2057 * src/z80/mappings.i: fix _mul[us][int,long] entries
2059 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2061 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
2063 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2065 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
2066 * support/regression/tests/bitopcse.c: added
2074 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2076 added support for new library format to z80, gbz80 linkers:
2082 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2084 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
2085 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
2087 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
2089 added DUMMY_READ_VOLATILE:
2098 * src/SDCCcse.c (algebraicOpts): many improvements
2099 * src/SDCCcse.h: removed algebraicOpts()
2100 * src/SDCCicode.c (picDummyRead): added
2102 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2104 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2105 "Insufficient space in data memory".
2107 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2109 * src/mcs51/gen.c: fixed bug #771358
2110 * src/z80/gen.c: fixed bug #759087
2112 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2114 * src/pic16/glue.c: minor cleanup by Vangelis
2116 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2118 * device/include/regc515c.h: fixed #758477
2119 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2120 * device/lib/_gptrput.c: saved a few bytes
2121 * my tab spacing is 8, yours too?)
2122 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2123 * device/lib/serial.c: process RX bytes earlier than TX bytes
2124 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2126 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2128 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2130 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2132 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2134 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2136 * device/lib/Makefile.in: bad fix, reverted to 1.43
2138 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2140 * device/lib/Makefile.in: added missing z80 object files
2142 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2144 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2145 pic16 progress by Vangelis:
2160 * pic16/pcodepeep.c:
2163 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2165 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2167 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2169 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2170 added gbz80 build to MSVC project.
2171 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2172 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2173 from 8051 stuff and setup so it links using a .lnk file.
2175 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2177 * support/librarian/sdcclib.c: sdcc librarian.
2178 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2181 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2183 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2185 2003-07-02 Borut Razem <borut.razem AT siol.net>
2187 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2188 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2189 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2190 src/xa51/main.c, src/z80/main.c:
2191 virtualization of glue() function: each port has it's own glue function,
2192 which is accessed by do_glue function pointer in PORT.general structure
2194 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2196 * DS800C400 fun, improved ROM interface and tinibios.
2198 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2200 * More support for DS80C400. Now includes beginning of interface to ROM.
2202 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2204 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2206 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2208 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2210 2003-06-19 Borut Razem <borut.razem AT siol.net>
2212 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2214 2003-06-19 Borut Razem <borut.razem AT siol.net>
2216 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2217 fixed Z80 port - crt0.o: cannot open.
2219 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2221 * support/Util/MySystem.c (merge_command): revert bad fix
2223 2003-06-18 Borut Razem <borut.razem AT siol.net>
2225 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2227 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2229 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2230 option --use-stdout sends errors to stdout instead of stderr.
2232 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2234 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2236 2003-06-15 Borut Razem <borut.razem AT siol.net>
2238 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2239 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2240 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2241 fixed width array of pointers replaced with sets;
2242 multiple include and lib paths ared transferred to preprocessor and linker
2243 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2244 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2245 fixed width array of pointers
2246 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2247 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2248 fixupPath(), getPathDifference()
2249 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2250 fixed width array of pointers
2252 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
2254 * src/pic16/ralloc.c: fix warnings
2255 * src/pic16/pcode.c: fix warning
2257 2003-06-10 Scott Dattalo <scott AT dattalo.com>
2259 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
2260 know all the details, but essentially this set of changes enable
2261 the pic16 port to generate movff instructions and generate assembler
2266 * src/pic16/pcode.c:
2267 * src/pic16/device.c:
2269 * src/pic16/pcode.h:
2270 * src/pic16/pcoderegs.c:
2271 * src/pic16/ralloc.c:
2272 * src/pic16/ralloc.h:
2274 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2276 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2277 added option --vc, so sdcc errors and warnings are compatible with
2278 Microsoft Visual Studio.
2280 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2282 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2283 device/lib/libfloat.lib: added atof function.
2285 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
2287 * doc/sdccman.lyx: updated to Lyx 1.3
2288 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2289 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2290 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2292 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
2294 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
2296 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2298 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2299 additions to the "related tools/documentation" section
2301 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
2303 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2305 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
2307 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
2308 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2310 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
2312 * doc/sdccman.lyx: fix double dash and other minor things
2313 * doc/Makefile: fix double dash
2315 2003-05-28 Karl Bongers(patches from Martin Helmling)
2316 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2317 condition and ignore commands.
2319 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2321 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2322 is in parts still quite out of date, I did changes as far as I felt makes sense
2323 for a non-native english speaker.
2324 Please feel free to add to the manual or to correct my changes.
2325 * doc/Makefile: undid touching the date of intermediate tex files.
2327 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2329 * doc/sdccman.lyx: Manual has an index now
2331 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
2333 Finalize muluint/mulsint and mululong/mulslong merging:
2334 * device/lib/_mulint.c
2335 * device/lib/_mullong.c
2336 * device/lib/gbz80/mul.s
2337 * device/lib/gbz80/stubs.s
2338 * device/lib/z80/mul.s
2339 * device/lib/z80/stubs.s
2340 * src/SDCCsymt.c (initCSupport)
2342 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2344 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2345 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2346 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2347 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2350 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2352 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2353 the regression tests I'm not brave enough to enable 245.b, 245.c
2354 * doc/sdccman.lyx: added latex preamble for hyperref package.
2355 Using pdflatex this will give you a hyperlinked pdf file with
2356 bookmarks. (prepend '%' before /usepackage if this breaks something)
2358 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2360 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2362 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
2364 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2366 2003-05-21 <johan AT balder>
2368 * src/SDCCglue.c (printIval): fixed bug #739934
2370 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2372 Applied patch from bug 737905 (renamed yylineo to mylineno):
2379 * src/pic16/pcode.c: Cleaned warnings
2380 * src/pic16/pcodeflow.c: Cleaned warnings
2381 * src/pic16/pcoderegs.c: Cleaned warnings
2383 2003-05-19 Scott Dattalo <scott AT dattalo.com>
2385 * src/pic16/pcode.c: Cleaned warnings
2386 * src/pic16/pcodepeep.c: Cleaned warnings
2387 * src/pic16/ralloc.c: Cleaned warnings
2389 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2391 * doc/sdccman.lyx: fixed bug 739745
2392 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2394 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
2396 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2397 it can be defined with CFLAGS when running configure
2398 * src/SDCCmain.c: fixed compiling + linking with object files
2400 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
2402 * configure.in: configure for pic16 port,
2403 added --disable-pic16-port
2404 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2405 * src/SDCCmain.c: linkOptions is changed to set *,
2406 added if/endif conditional macros to remove options help
2407 messages from optionsTable when a port is not configured, added
2408 support for the PIc16 port in the ports table, when executing
2409 the compiler with no port specified on command line, a default
2410 port is selected with the new macro DEFAULT_PORT which is
2411 defined in port.h, in setDefaultOptions() linkOptions is removed
2412 from initialization assignment, since now it is a set,
2413 parseCmdLine uses setParseWithComma for linkOptions, in
2414 linkEdit() linkOptions are accessed with new function indexSet()
2415 which returns the i'th item of a set variable. See SDCCset.c, in
2416 linkEdit() when calling buildCmdLine(), added linkOptions as
2417 last argument. Now users can pass arguments to gplink via the
2418 -Wl option, main() uses pic16glue() to glue up pic16 programs
2419 * src/SDCCpeeph.c: various changes to support pic16
2420 * src/SDCCset.c: added function void *indexSet(set *, int) to
2421 return the i'th item of the set
2422 * src/SDCCset.h: added function prototype for indexSet()
2423 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2424 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2425 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2426 added macro DEFAULT_PORT
2427 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2428 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2430 * src/pic16/glue.c: commented out some error producing lines
2431 * src/pic16/main.c: __config directives are commented out to stop
2432 gpasm complaining and test the linkage with gplink, _linkCmd and
2433 _asmCmd changed to be more gplink and gpasm friendly
2434 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2435 produced an error when parsed, peep rule 12 is added to utilize
2436 movff, but it is commented out since the pCode does not support
2437 yet a command with 2 address arguments
2439 2003-05-18 <johan AT balder>
2441 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2442 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2443 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2445 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2446 Added feature to script commands from file.
2448 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
2450 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2451 * src/SDCCutil.c: include ctype.h for win32
2453 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
2455 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2457 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2459 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2460 Fixed so you can set breakpoints prior to run, run does not stop
2461 on entry now. Add tbreak. Other enhancements and fixes for use
2464 2003-05-12 Borut Razem <borut.razem AT siol.net>
2466 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2468 2003-05-11 Borut Razem <borut.razem AT siol.net>
2470 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2471 the path of bin directory, so that PATH is the only env. variable, which has to be set
2472 in case of standard installation.
2473 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2474 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2475 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2477 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2479 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2480 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2481 temp files are in the port dir; clean the gen/test directory when
2482 generating new test.c
2483 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2484 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2485 * support/regression/tests/zeropad.c: added
2487 2003-05-09 <johan AT balder>
2489 * src/SDCCglue.c: fixed bug #597940
2491 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2493 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2494 cache sfr, optimize next,step, fix off by one sourceline,
2495 support ddd list function.
2496 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2498 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2500 * support/regression/HTMLgen.py: added compare_s2f()
2501 * support/regression/Makefile: redo 1.27
2502 * support/regression/generate-cases.py: redo 1.5
2504 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
2506 * support/regression/tests/float.c: workaround 33 bit hex constant
2507 * support/regression/tests/simplefloat.c: fix division for host
2509 2003-04-29 Scott Dattalo <scott AT dattalo.com>
2511 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
2512 that tame's the PIC's over-aggressive optimizer.
2514 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2516 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2519 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
2521 Initial support for DS80C400. "Hello world" runs on TINIm400
2524 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2526 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2527 * Some notes on ddd usage added in debugger/README
2528 Martin Helmling adding more features and fixes for ddd GUI debugger.
2529 Code added for nexti, stepi, up, down, and other adjustments.
2531 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
2533 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2534 * src/pic/peeph.def Added two rules to optimize carry manipulation
2535 * src/pic/* removed debug printfs
2537 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
2539 * debugger/mcs51/cmd.c: added header newalloc.h
2541 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
2543 * as/Makefile: new EXEEXT
2544 * as/z80/Makefile: remove trailing slash of BUILDIR
2545 * as/z80/clean.mk: new EXEEXT
2546 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2547 * support/cpp2/Makefile.in: new EXEEXT
2548 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2550 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
2552 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2553 EXEEXT was introduced to fix all related problems with targets
2554 "clean", "install" and "uninstall"; a couple of further flaws
2555 especially with "clean" have been fixed too
2556 * as/mcs51/Makefile.in
2561 * debugger/mcs51/Makefile.in
2562 * debugger/mcs51/clean.mk
2564 * link/z80/Makefile.in
2567 * packihx/Makefile.in
2569 * sim/ucsim/Makefile
2570 * sim/ucsim/clean.mk
2571 * sim/ucsim/avr.src/Makefile.in
2572 * sim/ucsim/avr.src/clean.mk
2573 * sim/ucsim/s51.src/Makefile.in
2574 * sim/ucsim/s51.src/clean.mk
2575 * sim/ucsim/xa.src/Makefile.in
2576 * sim/ucsim/xa.src/clean.mk
2577 * sim/ucsim/z80.src/Makefile.in
2578 * sim/ucsim/z80.src/clean.mk
2579 * sim/ucsim/main_in.mk
2580 * sim/ucsim/packages_in.mk
2581 * sim/ucsim/gui.src/Makefile.in
2582 * sim/ucsim/gui.src/serio.src/Makefile.in
2583 * sim/ucsim/gui.src/serio.src/clean.mk
2586 * support/cpp2/Makefile.in
2587 * support/cpp2/clean.mk
2588 * support/makebin/Makefile
2589 * support/makebin/clean.mk
2590 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2591 * doc/sdccman.lyx: --program-suffix no longer needed
2593 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2595 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2596 Martin Helmling added support for ddd GUI debugger.
2597 Code added to display assembly, set variables, and other commands
2598 to interface to ddd.
2600 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
2602 * as/Makefile: fix target clean
2603 * as/clean.mk: fix target clean
2604 * as/z80/clean.mk: fix target clean
2606 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
2608 * Makefile.common.in: added AT EXEEXT AT
2609 * configure.in: removed all mingw32 stuff
2610 * configure: rebuilt from configure.in
2611 * doc/sdccman.lyx: updated section "installation"
2612 * support/scripts/sdcc_mingw32: adapted to configure
2613 * support/scripts/sdcc_cygwin_mingw32: added
2615 2003-04-22 Scott Dattalo <scott AT dattalo.com>
2617 * src/pic Added object file support for the PIC port
2618 * src/pic Applied patch from Craig Franklin (this started the object file support)
2619 * src/regression Updated the PIC regression tests for object files
2621 2003-04-20 Borut Razem <borut.razem AT siol.net>
2623 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2624 lklex.c: In function `getfid':
2625 lklex.c:203: warning: array subscript has type `char'
2626 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2627 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2628 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2629 stack handling macros
2631 2003-04-19 Borut Razem <borut.razem AT siol.net>
2633 * "handling space characters in file path" task:
2634 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2635 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2636 * support/Util/MySystem.h: make it self-sufficient
2637 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2638 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2639 handling space characters in file path
2640 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2641 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2642 * support/Util/MySystem.c: handling space characters in executable's path
2644 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
2646 * as/z80/Makefile: fix permanent rebuild of z80
2647 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2648 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2650 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
2652 * src/SDCCopt.c: add special case optimization to replace modulo by
2653 a power of two with a bitwise AND.
2655 2003-04-18 <johan AT balder>
2657 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2659 2003-04-17 <johan AT balder>
2661 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2662 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2664 2003-04-13 Borut Razem <borut.razem AT siol.net>
2666 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2667 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2668 fixed mingw problem in adl_NORMALIZE_PATH
2670 2003-04-12 Borut Razem <borut.razem AT siol.net>
2672 * fixed "#pragma SAVE/RESTORE can not be nested":
2673 * src/SDCC.lex: reworked pragma handling functions
2674 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2675 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2677 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2679 * src/SDCCutil.c (pathEquivalent): defined but not used
2680 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2681 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2682 * configure: rebuilt from configure.in
2683 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2684 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2685 * device/include/Makefile.in: replace sdcc_datadir
2686 * device/lib/Makefile.in: replace sdcc_datadir
2687 * Makefile.common.in: add LDFLAGS from configure
2688 * packihx/Makefile.in: use LDFLAGS
2689 * src/Makefile.in: use LDFLAGS
2690 * support/cpp2/Makefile.in: add LDFLAGS from configure
2691 * support/makebin/Makefile: use LDFLAGS
2692 * .version: bumped version number to 2.3.5
2694 2003-04-12 Borut Razem <borut.razem AT siol.net>
2696 * completed "different paths" task:
2697 * src/SDCCmacro.c: fixed bug in handling quotes
2698 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2699 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2701 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2703 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2705 2003-04-11 kevin Vigor <kevin AT vigor.nu>
2707 * ds390/gen.c ds390/peeph.def: fix bug 706781
2709 2003-04-11 Borut Razem <borut.razem AT siol.net>
2711 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2713 2003-04-10 Scott Dattalo <scott AT dattalo.com>
2715 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2716 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2717 set - this bit used to not be set...).
2718 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2719 bad code in PIC Port
2720 * src/regression/and2.c added to test bug 609268
2721 * src/regression/Makefile added and2.c to regression test
2724 2003-04-08 <johan AT CP255758-A>
2726 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2727 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2728 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2730 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
2732 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2734 * support/cpp2/Makefile.in: fix bug #487815
2735 * configure: rebuilt from configure.in
2736 * Makefile.common.in: docdir changed, new path suffixes
2737 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2738 * sdcc_vc_in.h: reflect changes from sdccconf.h
2739 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2740 * src/SDCCutil.h: remove BINDIR hack
2741 * doc/sdccman.lyx: update new path hierarchy
2743 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2745 * src/SDCCpeeph.c: added okToRemoveSLOC test
2747 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2749 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2751 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2753 * src/SDCCpeeph.c: added labelIsReturnOnly test
2754 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2756 2003-04-05 <johan AT balder>
2758 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2759 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2760 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2761 * src/SDCCast.c: fixed a warning
2762 * src/SDCCast.h: fixed a warning
2763 * src/SDCCicode.c (operandFromAst): fixed a warning
2765 2003-04-04 <johan AT balder>
2767 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2768 * src/SDCCast.c (decorateType): fixed bug #715076
2769 * src/SDCC.y: fixed bug #702907
2771 2003-04-03 <johan AT balder>
2773 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2774 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2775 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2776 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2777 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2779 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
2781 * _decdptr.c: fix return values
2782 * _gptrget.c: fix return values
2783 * _gptrgetc.c: fix return values
2784 * _gptrput.c: fix return values
2785 * _mulint.c: fix return values
2786 * as/z80/Makefile: fix 'make -j' problem
2788 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
2790 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2791 * configure.in: big cleanup, updated to autoconf 2.5x
2792 * configure: rebuilt from configure.in
2793 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2794 * sdcc_vc_in.h: reflect changes from sdccconf.h
2795 * doc/Makefile: fixed a flaw in "make install"
2797 2003-04-02 <johan AT balder>
2799 * src/ds390/gen.c (genCmp): no comments
2800 * src/mcs51/gen.c (genCmp): no comments
2801 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2802 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2804 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
2806 * support/regression/generate-cases.py: place generated file in given sub directory
2807 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2808 * support/regression/Makefile: improvements for 'make -j';
2809 side effect: it's simpler and faster now
2811 2003-03-31 Borut Razem <borut.razem AT siol.net>
2813 * src/z80/main.c: link-{port} and as-{port} defined without path
2814 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2816 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
2818 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2820 2003-03-30 Borut Razem <borut.razem AT siol.net>
2822 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2823 changed type of list parameter to set
2824 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2825 * src/port.h: changed type of do_assemble() parameter to set
2826 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2827 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2828 definition of "cppoutfilename" macro with NULL value in preProcess()
2829 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2830 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2831 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2832 replaced with set *binPathSet
2833 * shash_add() deallocates the item, if allready exsists, before adding the new one
2834 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2836 2003-03-30 Scott Dattalo <scott AT dattalo.com>
2838 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
2839 a nested for loop bug in the PIC port
2840 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2843 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
2845 * support/Util/dbuf.h: remove C++ stuff to make it portable
2847 2003-03-28 Borut Razem <borut.razem AT siol.net>
2849 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2850 literal strings in stringLiteral()
2851 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2852 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2855 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
2857 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2859 2003-03-26 <johan AT balder>
2861 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2862 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2863 * src/SDCCast.c (decorateType): fixed " -v < 3"
2865 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
2867 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2868 Added Lenny Story's debug infrastructure changes:
2869 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2870 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2871 * src/cdbFile.c: added
2872 * src/SDCCdebug.c: added
2873 * src/SDCCdebug.h: added
2874 * src/SDCCast.c (createFunction)
2875 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2876 * src/SDCCmain.c (parseCmdLine, main)
2877 * src/SDCCmem.c (redoStackOffsets)
2878 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2881 * src/avr/gen.c (genAVRCode)
2882 * src/ds390/gen.c (gen390Code)
2883 * src/mcs51/gen.c (gen51Code)
2884 * src/pic/gen.c (genpic14Code)
2885 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2886 * src/xa51/gen.c (genXA51Code)
2887 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2889 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2891 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2892 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2894 2003-03-22 <johan AT balder>
2896 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2898 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
2900 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2901 * doc/cdbfileformat.lyx: added, written by Lenny Story
2902 * doc/Makefile: added cdbfileformat.lyx
2903 * doc/clean.mk: added cdbfileformat.lyx
2905 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
2907 * src/mcs51/peeph.def: fix bug #705773
2909 2003-03-20 <johan AT balder>
2911 An sfr/sbit can have an "at #" AND an initializer
2912 * src/SDCCsymt.c (checkSClass):
2913 * src/SDCCmem.c (allocGlobal):
2914 * src/SDCCmem.c (allocLocal):
2915 * src/SDCCast.c (createBlock):
2917 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
2919 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2921 2003-03-16 <johan AT balder>
2923 Undid the hackup of const and volatile, the problem is much bigger
2925 * src/SDCCast.c:1.171
2926 * src/SDCCglue.c:1.138
2927 * src/SDCCicode.c:1.146
2928 * src/SDCCsymt.c:1.150
2929 * src/SDCCval.c:1.65
2931 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
2933 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2934 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2936 2003-03-13 <johan AT balder>
2938 Hackup const and volatile modifiers in type chains a bit:
2940 * src/SDCCast.c:1.169
2941 * src/SDCCglue.c:1.136
2942 * src/SDCCicode.c:1.143
2943 * src/SDCCsymt.c1.146
2944 * src/SDCCsymt.h1.59
2945 * src/SDCCval.c:1.63
2947 2003-03-12 <johan AT balder>
2949 * src/SDCCBBlock.h: more LRH debugging junk
2950 * src/SDCCcflow.h: more LRH debugging junk
2951 * src/SDCCloop.c: more LRH debugging junk
2952 * src/SDCC.y (struct_declaration): fixed bug #697590
2953 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2954 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2955 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2957 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2958 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2959 test function names must now match exactly).
2960 * src/SDCCcse.c: added special case in findCheaperOp to allow
2961 extending a short integer. Makes less awful code for bug 700121 test case.
2963 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2965 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2966 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2968 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2970 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2971 actually called (operandsNotEqual() was called for all
2972 operandsNotEqualX tests).
2974 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2976 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2977 with shorter literals. Fixes bug 700121.
2979 2003-03-11 <johan AT balder>
2981 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2983 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
2985 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2986 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2988 2003-03-10 Borut Razem <borut.razem AT siol.net>
2990 * src/SDCCmain.c: pipe preprocessor's output
2991 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2992 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2993 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2994 which closes all pipes in pipeSet set
2995 * src/SDCCset.c: free deleted item in function deleteSetItem()
2996 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2997 moved from z80 to src subproject
2998 * .version: increased version number to 2.3.4
3000 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
3002 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
3003 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
3004 * support/regression/ports/xa51/spec.mk: fix typo
3006 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
3008 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
3010 2003-03-09 Borut Razem <borut.razem AT siol.net>
3012 * src/SDCCmain.c: pipe preprocessor's output
3013 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3014 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3015 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3016 which closes all pipes in pipeSet set
3017 * src/SDCCset.c: free deleted item in function deleteSetItem()
3018 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3019 moved from z80 to src subproject
3021 2003-03-09 Borut Razem <borut.razem AT siol.net>
3023 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
3024 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
3025 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
3026 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
3027 * src/SDCCglobl.h: unification of WIN32 native definitions
3029 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3031 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
3033 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3035 * src/configure.in: check for endianess (even while cross-compiling)
3036 * src/configure: check for endianess (even while cross-compiling)
3037 * src/configure_in.h: check for endianess (even while cross-compiling)
3038 * src/avr/gen.c: remove old endianess stuff
3039 * src/mcs51/gen.c: remove old endianess stuff
3040 * src/ds390/gen.c: remove old endianess stuff
3041 * src/pic/gen.c: remove old endianess stuff
3042 * src/pic/genarith.c: remove old endianess stuff
3043 * src/pic/glue.c: fix endianess check
3044 * src/pic16/gen.c: remove old endianess stuff
3045 * src/pic16/genarith.c: remove old endianess stuff
3046 * src/pic16/glue.c: fix endianess check
3047 * src/xa51/gen.c: remove old endianess stuff
3048 * src/z80/gen.c: fix endianess check
3049 * src/SDCCglue.c: fix endianess check
3050 * src/ds390/peeph.def: fix bug 700036
3052 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3054 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
3055 * src/configure: find appropriate data-types on host for SDCC's int and long
3056 * src/configure.in: find appropriate data-types on host for SDCC's int and long
3057 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
3058 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
3060 2003-03-07 <johan AT balder>
3063 some minor cleanups before the big shot
3064 OP_DEFS and OP_USES now use Kevin's protection
3065 new option --nolabelopt
3076 * src/ds390/ralloc.c:
3077 * src/mcs51/ralloc.c:
3079 * src/xa51/ralloc.c:
3082 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3084 * src/pic/pcode.c (get_op): fix 64 bit warnings
3085 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
3086 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
3087 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
3088 * support/regression/tests/malloc.c: fix 64 bit warnings
3090 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3092 * src/mcs51/gen.c (genMinus): fixed bug 696436
3094 2003-03-02 Borut Razem <borut.razem AT siol.net>
3096 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3098 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3100 * configure.in: test for mkstemp
3101 * sdccconf_in.h: add HAVE_MKSTEMP
3103 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3105 * device/include/ctype.h: removed warning while using --stack-auto
3106 * device/include/malloc.h: removed warning while using --stack-auto
3107 * device/include/string.h: removed warning while using --stack-auto
3109 2003-02-23 Borut Razem <borut.razem AT siol.net>
3111 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3112 because NDEBUG is defined (see man assert)
3113 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3115 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3117 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3118 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3120 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3122 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3123 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3125 2003-02-18 <johan AT balder>
3127 * as/mcs51/asmain.c (asmbl): module can start with a digit
3128 * as/z80/asmain.c (asmbl): module can start with a digit
3130 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3132 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3133 * src/asm.c: fix pipe() for Mingw32
3135 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3137 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3138 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3139 make -V work again; --c1mode reads now from stdin
3140 * doc/sdccman.lyx: added --c1mode
3141 * support/Util/SDCCerr.c: new messages for c1 mode
3142 * support/Util/SDCCerr.h: new messages for c1 mode
3143 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3145 2003-02-15 <johan AT balder>
3147 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3149 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3151 * doc/sdccman.lyx: Environment variables, -o and other minor things
3153 2003-02-14 <johan AT balder>
3155 * src/xa51/main.c: before anyone really tries to use it :)
3157 * Install doc's in share/sdcc/doc
3158 * removed some obsolete files
3159 * Do a proper make distclean and uninstall
3160 M Makefile.common.in
3163 M device/include/Makefile.in
3164 M device/lib/Makefile.in
3167 M sim/ucsim/doc/Makefile.in
3170 R src/xa51/peeph.rul
3171 M support/cpp2/Makefile.in
3172 M support/makebin/Makefile
3175 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3177 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3179 2003-02-10 Borut Razem <borut.razem AT siol.net>
3181 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3182 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3183 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3184 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3185 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3186 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3187 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3188 src/z80/Makefile.bcc: Borland Makefile cleanup
3189 * as/z80/Makefile.bcc: Added Borland Makefile
3190 * support/cpp2/borland.h: Removed
3192 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3194 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3195 * src/SDCC.lex: new pragma NOIV
3196 * src/SDCCglobl.h: new pragma NOIV
3197 * src/SDCCmem.c: new pragma NOIV
3199 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3201 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3203 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3205 * src/SDCCmain.c: signal handling is switched off by --debug
3206 * doc/Makefile: small fix for install; use clean.mk again
3207 * doc/clean.mk: clean *.pdf and *.html too
3209 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3211 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3212 * device/lib/printfl.c: fix a ds390 bug by making it portable
3213 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3214 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3215 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3216 * debugger/mcs51/cmd.c: converted multi-line string literals
3217 * sim/ucsim/globals.cc: converted multi-line string literals
3218 * src/SDCCmain.c: introduced signal handler to remove temp files
3219 * doc/Makefile: small tweaks, implement clean
3220 * doc: removed generated files
3222 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3224 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3225 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3226 Address Record is not correctly generated for DS390."
3228 2003-02-02 Borut Razem <borut.razem AT siol.net>
3230 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3231 * as/mcs51/asm.h: fixed compilation with Borland C
3232 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3233 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3234 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3235 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3236 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3237 src/z80/Makefile.bcc: delete $(LIB) only if exist
3238 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3240 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
3242 * device/include/malloc.h: introduced NULL
3243 * device/include/string.h: introduced NULL
3244 * device/include/stdlib.h: introduced NULL
3245 * device/lib/_memcpy.c: removed NULL
3246 * device/lib/_strcat.c: removed NULL
3247 * device/lib/_strchr.c: removed NULL
3248 * device/lib/_strcmp.c: removed NULL
3249 * device/lib/_strcpy.c: removed NULL
3250 * device/lib/_strcspn.c: removed NULL
3251 * device/lib/_strlen.c: removed NULL
3252 * device/lib/_strncat.c: removed NULL
3253 * device/lib/_strncmp.c: removed NULL
3254 * device/lib/_strncpy.c: removed NULL
3255 * device/lib/_strpbrk.c: removed NULL
3256 * device/lib/_strrchr.c: removed NULL
3257 * device/lib/_strspn.c: removed NULL
3258 * device/lib/_strstr.c: removed NULL
3259 * device/lib/_strtok.c: removed NULL
3260 * device/lib/malloc.c: removed NULL, include own header
3262 2003-02-02 <johan AT balder>
3264 * 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
3265 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3266 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3267 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3268 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3269 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3271 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3273 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3276 2003-02-01 <johan AT balder>
3278 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3280 2003-01-31 <johan AT CP255758-A>
3282 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3284 2003-01-30 <johan AT balder>
3286 * src/SDCCBBlock.c: automatic bug detection
3287 * src/SDCCicode.c: automatic bug detection
3289 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3291 * src/SDCCglobl.h: now --xram-size 0 works
3292 * src/SDCCmain.c: now --xram-size 0 works
3294 2003-01-29 <johan AT balder>
3296 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3298 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3300 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3301 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3302 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3303 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3304 * src/SDCCglobl.h: Added options --xram-size and --code-size
3305 * src/SDCCmain.c: Added options --xram-size and --code-size
3307 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3309 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3310 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3312 2003-01-27 <johan AT balder>
3314 * src/SDCC.y: fixed bug #613764
3316 2003-01-26 <johan AT balder>
3318 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3319 * src/SDCCsymt.h: fixed bug #673374
3320 * src/SDCCglue.c: fixed bug #661910
3321 * src/SDCCast.c: fixed bug #458099 and 673374
3323 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3325 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3326 * as/mcs51/strcmpi.h: added
3327 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3328 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3329 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3330 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3331 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3332 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3333 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3334 * as/mcs51/Makefile.aslink: new module strcmpi
3335 * as/mcs51/Makefile.asx8051: new module strcmpi
3336 * as/mcs51/Makefil.bcc: new module strcmpi
3337 * as/mcs51/Makefile.in: new module strcmpi
3338 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3340 2003-01-26 <johan AT balder>
3342 * src/SDCCglue.c: reverted back to 1.124
3343 * src/SDCCast.c: reverted back to 1.156
3344 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3346 2003-01-25 <johan AT balder>
3348 * src/SDCCglue.c: A better fix for bug #661910
3349 * src/SDCCast.c: A better fix for bug #661910
3350 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3352 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3354 * src/Makefile.in: remove spawn.o
3355 * src/SDCCmain.c: remove spawn.h
3356 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3357 * src/spawn.c: removed
3358 * src/spawn.h: removed
3359 * support/regression/ports/ds390/spec.mk: link with -r
3361 2003-01-24 <johan AT CP255758-A>
3363 * src/ds390/gen.c (aopOp): fixed bug #667458
3364 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3365 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3366 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3368 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3370 * src/mcs51/peeph.def: better assembler identation by Frieder
3371 * src/mcs51/gen.c: better assembler identation by Frieder
3373 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3375 * as/z80/string.h: removed for gcc 3.2
3376 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3377 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3379 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3381 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3382 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3383 * support/regression/Makefile: separate temp files for ports
3384 * support/regression/generate-cases.py: separate temp files for ports
3385 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3386 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3388 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3390 * moved tinitalk to device/examples/ds390
3392 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
3394 * as/mcs51/lkmem.c: rflag is for DS390
3395 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3396 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3397 (linkEdit): move mem- and map-files the same way as ihx-files
3398 * src/z80/main.c (_setDefaultOptions): removed --generic
3399 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3400 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3401 * src/pic/glue.c (picglue): --c1mode works again
3402 * src/pic16/glue.c (pic16glue): --c1mode works again
3403 * src/asm.c (printCLine): fix #660034
3405 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3407 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
3408 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3409 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3410 * as/mcs51/lkmem (summary): better fix for sp problem
3411 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3412 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3413 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3414 remove --stack-after-data
3416 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
3418 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3419 * src/SDCCutil.c (join): ugly bug: missing '\0'
3420 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3422 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3424 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3426 * src/pic/main.c (_asmCmd): gpasm supports -o
3427 * src/z80/main.c: more general macros
3428 * device/lib/Makefile.in: remove intermediate files
3430 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3432 * .version: Bumped version number to 2.3.3
3433 * src/SDCCBBlock.c: new option -o
3434 * src/SDCCglobl.h: new option -o
3435 * src/SDCCglue.c: new option -o
3436 * src/SDCCmain.c: new option -o
3437 * src/asm.c: new option -o
3438 * src/ds390/main.c: new option -o
3439 * src/pic/glue.c: new option -o
3440 * src/pic/pcode.c: new option -o
3441 * src/pic/ralloc.c: new option -o
3442 * src/pic16/glue.c: new option -o
3443 * src/pic16/pcode.c: new option -o
3444 * src/pic16/ralloc.c: new option -o
3445 * src/z80/main.c: new option -o
3446 * device/lib/Makefile.in: use -o
3447 * support/regression/ports/ds390/spec.mk: use -o
3448 * support/regression/ports/gbz80/spec.mk: use -o
3449 * support/regression/ports/mcs51/spec.mk: use -o
3450 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3451 * support/regression/ports/z80/spec.mk: use -o
3452 * support/regression/ports/ucz80/spec.mk: use -o
3453 * support/regression/ports/xa51/spec.mk: use -o
3454 * support/regression/fwk/lib/timeout.c: fix usage string
3456 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
3457 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
3459 2003-01-07 <johan AT balder>
3461 * src/SDCCast.c (decorateType): fixed bug #600035
3463 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
3464 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3465 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3466 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3467 * src/pic/pcode.c: outcommented unused variable to remove warnings
3468 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3470 2003-01-06 <karl AT turbobit.com>
3471 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3474 2003-01-06 <johan AT balder>
3476 * src/SDCCicode.c: fixed array add
3478 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
3479 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3480 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3482 2003-01-04 <johan AT balder>
3484 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3486 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3487 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3489 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3490 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
3491 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3493 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3494 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3496 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
3497 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3499 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3500 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3502 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3504 * in \sdcc\as\mcs51\ changed these files in order to create an
3505 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3506 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3507 following files to include the previous two files: aslink.dsp,
3508 Makefile.aslink, Makefile.bcc, and Makefile.in.
3510 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3511 .adb instead of .cdb
3513 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3515 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3516 value from option --iram-size.
3518 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3520 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3523 2002-09-18 <wiml AT hhhh.org>
3525 * SDCClrange.h: exposed setFromRange() and setToRange()
3526 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3527 packRegsForAccUse() (bug 542397)
3528 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3529 multiple times and emitting the fetch operations more than once
3530 added aopGetUsesAcc() function to allow binary operators to
3531 fetch their operands in the correct order; made genMinus() emit
3532 compact code for X = LITERAL - Y
3534 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3535 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3536 sprintf() in line 1267.
3538 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3539 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3542 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3543 Changes to aslink (All the changes are marked with 'JCF'):
3545 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3548 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3549 area BSEG. Also moves, if possible, the DATA area down into the internal
3550 ram so more space is available.
3552 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3555 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3556 not bytes. Function summary() which creates a memory usage summary
3557 file with extension .mem. Reports of overlaping stack and small stack
3558 size. If the space for the stack is less than 16 bytes aslink trows a
3561 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3562 the 8051. Option 'y' for memory summary output file.
3564 Changes to sdcc (All the changes are marked with 'JCF'):
3566 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3568 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3569 overlaying area for it (uses RegBankUsed[4]).
3571 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3572 bank zero as used by default. By default aslink locates the stack
3573 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3574 the creation of the .mem file. Delegates the allocation of data area
3575 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3576 the begining of the stack area to aslink.
3578 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3579 glue() in SDCCglue.c creates an area for it.
3581 2002-09-03 Borut Razem <borut.razem AT siol.net>
3582 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3583 sdcc/src/pic/glue.c:
3584 introduced atexit() handler for teporay files removal in case of
3585 errors, assertions, ...
3587 2002-08-29 Borut Razem <borut.razem AT siol.net>
3588 * sdcc/support/cpp2/auto-host_vc_in.h:
3589 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3590 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3591 Maybe there is a similar problem with BORLANDC? It should be checked!
3593 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3594 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3595 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3596 was not executed, and the compiler (cl) launched a warning:
3597 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3599 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
3600 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3602 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
3603 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3605 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3606 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3607 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3608 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3609 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3610 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3611 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3612 - added Release configuration in VS projects
3613 - review of compiler an linker options
3614 - VC .exe files are generated in bin_vc directory, not to interfere
3615 with binaries generated from other projects (cygwin, mingw, bcc ...)
3617 * sdcc/src/yacc.dsp: added
3619 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3620 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3621 and insert the version number definitions from .version
3623 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3625 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3626 added - genarate auto-host.h using auto-host_vc_in.h as template
3629 removed from CVS, generated automatically
3631 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
3632 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3634 2002-08-11 Borut Razem <borut.razem AT siol.net>
3635 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3637 2002-08-10 Borut Razem <borut.razem AT siol.net>
3638 * src/SDCCmain.c (main):
3639 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3640 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3641 The consequence was that some temporary files were not removed.
3644 unification of code in functions tempfilename() and tempfile():
3645 function tempnam() is defined in Visual Studio 6.0 and .NET
3647 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3649 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3650 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3651 - removed compiler command line option /WX: Treats all warnings as errors
3652 - update a list of source files, included into the project
3654 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3655 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3656 changed project type to Generic Project so that can be correcly converted to VS.NET project
3658 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3660 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3662 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3664 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3665 added return 0 statements after assert() to make compiler happy
3667 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3668 added newline in the def file to keep MSC compiler satisfied
3670 * sdcc/src/z80/gen.c:
3671 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3672 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3673 - solved MSC error in function aopDump()
3675 * sdcc_vc.h: define PREFIX as "\\sdcc"
3677 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
3678 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3680 2002-06-22 Scott Dattalo <scott AT dattalo.com>
3681 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3682 - Rewrote the register banking algorithm.
3683 - Added pCode live-range analysis to registers (for now, only non-used and
3684 singly-used registers optimized away)
3686 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3688 * 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.
3690 2002-05-10 Scott Dattalo <scott AT dattalo.com>
3691 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3693 2002-04-22 Michael Hope <michaelh AT vroom>
3695 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3697 * configure.in (DD_COPT): Added include support required for gbdk.
3699 * .version: Bumped version number just to increase it.
3701 * src/SDCCmain.c: Added -nostdinc to the default options.
3703 2002-04-15 Michael Hope <michaelh AT vroom>
3705 * device/lib/z80/printf.c (sprintf): Added.
3707 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3709 * src/z80/peeph.def: Added transpose redundent load rule.
3711 * src/z80/main.c: Added force callee saves for jaune.
3713 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3715 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3717 2002-03-28 Johan Knol <johan AT balder>
3719 * src/SDCCval.c: fixed bug #532436
3721 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3723 Added "char *Processor" field to the port structure.
3726 Added -p option. Allows port dependent processor to be specified.
3729 Initialized the new field char *Processor field to NULL in all ports
3732 Compiler generated registers for interrupt context saving
3733 were not getting allocated.
3735 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
3738 Fixed left shift. Will promote the left side of a left shift
3739 if a) left shifting more than size of operand or b) when assigned
3740 to something size > size of left side
3742 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3744 tons of changes. Register allocation has been
3745 rewritten. Added customization for the various PICs. Flow
3746 analysis is restructured. ...
3752 Added. device.c is a PIC port hack to accomodate variations
3755 2002-03-13 Michael Hope <michaelh AT vroom>
3757 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3759 2002-03-04 johanknol <johanknol AT manik>
3761 * /src/SDCCval.c: fixed
3763 const unsigned char arr[][2] = { { 0, 1 } };
3764 t18.c:1: error: Initializer element is not constant
3766 2002-03-04 bela <bela AT manik>
3768 * /device/include/mcs51reg.h:
3769 ds89c420 register definition update
3771 2002-03-03 <johan AT FRIJA>
3773 * support/Util/SDCCerr.c: did something, but don't no why anymore
3775 * support/regression/tests/bug-524691.c: made it a little less shy
3777 * src/SDCCast.c (decorateType): fixed bug #524697
3779 * src/SDCCast.c: made some lineno improvements
3781 * src/SDCCval.c (getNelements): changed warning to error
3783 * src/SDCCglue.c (printIvalArray): changed warning to error
3785 * src/SDCCicode.c: fixed a warning for mingw
3787 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3789 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3791 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
3793 * src/ds390/peeph.def:
3794 Added some more peephole rules
3796 * src/ds390/gen.c: Various fixes & enhancements
3798 * src/SDCClrange.c, src/SDCClrange.h:
3799 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3801 * src/ds390/ralloc.c:
3802 various fixes & enhancements (ds390) specific
3804 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3805 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3808 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3810 2002-03-02 <johan AT FRIJA>
3812 * src/SDCCast.c (decorateType): fixed bug #524708
3814 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3816 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3818 2002-03-01 Michael Hope <michaelh AT vroom>
3820 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3822 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3824 2002-03-01 <johan AT FRIJA>
3826 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3828 * src/SDCCast.c (decorateType): fixed bug #524209
3830 * src/SDCCval.c (valNot): fixed bug #524195
3832 2002-02-26 <johan AT balder>
3834 * src/xa51/gen.c: fixed a warning
3836 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3838 * src/SDCCast.c (decorateType): fixed bug #522534
3840 2002-02-23 <johan AT balder>
3842 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3844 2002-02-22 <johan AT balder>
3846 * src/SDCCast.c: fixed bug #514865
3848 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3850 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
3852 * sdcc/src/SDCCloop.c:
3853 Previous fix was not good. basic blocks that have "break" or "return" are
3854 not really partof a loop , but live ranges used in these blocks should
3855 be live thru the entire loop, so set partOfLoop but don't add them to
3858 2002-02-21 <johan AT FRIJA>
3860 * src/SDCCcse.c: fixed bug #514308
3862 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
3865 Fixed BUG #519583. If a conditional block ended in a return/break
3866 statement inside a loop, it was not being considered part of the loop.
3868 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3870 2002-02-10 Karl Bongers <karl AT turbobit.com>
3873 Fixed up SDCDB debugger somewhat. Updated debugger/README
3874 with lots of comments and notes.
3876 * device/examples/test2.c:
3877 Fix bug, "red" variable not being initialized(compiler complained).
3879 * device/examples/Makefile, examples/test3.c:
3880 Add Makefile in device/examples folder, compiles test3.c
3881 for use as a multiple module SDCDB test case.
3883 * sim/ucsim/cmd.src/cmdset.cc:
3884 Took out debug printfs in ucsim "next" command.
3887 Karl and Johan start ucsim XA support. Most dissassembly working,
3888 about 75% emulation done(plenty of work remaining).
3890 * sim/ucsim/z80.src:
3891 Add Z80 support to ucsim, add test-ucz80 regression test,
3892 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3893 Notice z80 compiler fails on examples/test3.c/crc code.
3895 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
3897 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3898 Added support for --parms-in-bank1
3900 * src/ds390/peeph.def:
3901 added a few more peephole optimzations
3904 1) added __builtin_inp & __builtin_outp used to read in data of given length
3905 from a memory mapped port
3906 2) added __builtin_memcmp
3907 3) added __builtin_swapw swap bytes of a short
3909 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3910 1) handle multiple send & receives from register bank1
3911 2) ralloc can now allocate DPTR1 to some liveRanges
3913 * src/SDCCsymt.c, src/SDCCsymt.h:
3914 changes to handle multiple sends & receives
3917 added some pointer arithmetic optimization
3920 added some pointer arithmetic optimizations but not stable yet so not
3921 called from anywhere (will get this working shortly)
3923 * src/SDCCopt.c: fixed for multiple sends & receives
3926 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3927 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3928 set preprocessor defines (depending on options)
3930 * src/SDCCicode.c, src/SDCCicode.h:
3931 changes made to handle multiple sends & receives
3934 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3936 * src/SDCCcse.c, src/SDCCcse.h:
3937 added function findbackward def (to be used in upcoming optimization)
3939 * src/SDCCcflow.c, src/SDCCcflow.h:
3940 added function returnAtEnd - to determine if a basic block terminates with
3943 * src/SDCCast.c, src/SDCCast.h:
3944 added option parms-in-bank1
3946 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3947 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3948 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3949 adjusted for --parms-in-bank1 option
3951 * device/include/string.h:
3952 donot redefine "reentrant" keyword
3954 * device/include/ds80c390.h: Added some more SFRs
3956 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3958 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3960 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3962 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3964 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3966 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3968 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
3970 * Added --xram-movc option
3972 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3974 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3976 2002-01-11 Johan Knol
3978 * Added math lib of Jesus Calvino-Fraga
3980 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
3982 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3983 * support/regression/Makefile: new target test-mcs51-stack-auto
3984 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3986 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
3988 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3990 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
3992 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3994 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3996 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3998 * src/SDCCglue.h: add definition for printIvalChar()
4000 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4002 * src/SDCCast.c: fix #498138 by Johan
4004 * src/SDCCglue.c: fix #498138 by Johan
4006 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4008 * support/regression/Makefile: fix clean
4010 * support/regression/ports/ds390/support.c: fix transmission of last character
4012 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
4014 * /sdcc/src/ds390/gen.c:
4015 a) improved computing address of stack variable
4016 b) took out some #if 0 code
4017 c) improved parmBytes adjustment
4018 d) improved genPlusIncr & genMinusIncr
4019 e) genCmp could generate bad code (when left assigned to DPTR)
4020 f) Fixed bug in hasInc
4022 * /sdcc/src/ds390/ralloc.c:
4023 a) packRegsForSupport could mess up live information (Fixed)
4024 b) packRegsDPTRuse could be incorrect for left & right shift
4026 * /sdcc/src/mcs51/ralloc.c:
4027 packRegsForSupport could mess up the live information (Fixed)
4029 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
4031 * /sdcc/src/SDCCast.c:
4032 can reverse a loop even if function call is present as long
4033 as the loop control variable is local & is not passed as parameter
4035 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4037 * /sdcc/ChangeLog: *** empty log message ***
4039 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
4040 More builtin function additions for TININative
4042 * /sdcc/src/ds390/ralloc.c:
4043 Had broken the regression testsuite
4045 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
4047 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
4048 Added funcattr hasStackParms will be set for reentrant functions when there
4049 are paramteres on the stack, this helps in minimizing frame pointer generation
4050 typeFromStr can handle function pointers now
4052 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
4053 *** empty log message ***
4055 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4057 * /src/ds390/gen.c, /src/ds390/main.c:
4058 More builtin function additions for TININative
4060 * /src/ds390/ralloc.c:
4061 Had broken the regression testsuite
4063 * /src/SDCCast.c: Fixed a bug in dumptree
4065 * /src/SDCCsymt.c, /src/SDCCsymt.h:
4066 Added funcattr hasStackParms will be set for reentrant functions when there
4067 are paramteres on the stack, this helps in minimizing frame pointer generation
4068 typeFromStr can handle function pointers now
4070 * /doc/builtins.txt, /doc/TININative.txt:
4071 *** empty log message ***
4074 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4076 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
4077 ALPHA version for -mTININative
4079 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
4080 updated to reflect changes in the port structure
4083 added function do_assemble (similar to do_link) if non-null this function
4084 will be called to do assembly (-mTININative) requires a multi command
4086 added function genAssemblerEnd will be called to generate assembler Epilogue
4089 added _JavaNative to debug info printing
4091 * /src/SDCCmain.c: added option --tini-libid
4092 added port->do_assemble function (-mTININative) has a multi command assemble
4094 * /src/SDCCglue.c: Disabled "constExpr" check
4095 added port->genAssemblerEnd function
4097 * /src/SDCCglobl.h: Added option --tini-libid value
4100 tookout optimizeCompare from the header (has no external references)
4102 * /src/SDCCast.c: made one more function "static"
4104 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4106 * src/z80/mappings.i: Added z80asm support.
4108 * src/z80/main.c: Added z80asm support on --asm=z80asm
4110 * src/z80/gen.c: Fixed asm portability issues.
4112 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4114 * src/SDCCglue.c (printExterns): Added global/extern split.
4116 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4118 * support/regression/Makefile: added test for mcs51 model large
4120 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4122 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4124 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4126 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4128 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4130 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4132 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4134 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4136 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4138 * support/regression/tests/simplefloat.c: Port to mcs51.
4140 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4141 * support/regression/tests/bug-485362.c: Added.
4143 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4145 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4147 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4149 * src/z80/gen.c (aopDump): Added a dump function.
4151 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4152 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4154 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4156 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4158 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4160 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4162 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4164 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4166 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4168 * support/regression/ports/ds390/support.c: Use tinibios.
4170 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4172 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4174 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4175 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4177 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4179 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4181 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4183 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4185 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4186 (packRegsForIYUse): Created and optimised.
4188 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4190 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4191 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4193 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4195 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4197 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4199 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4201 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4203 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4205 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4207 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4209 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4211 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4213 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4215 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4216 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4217 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4219 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4221 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4222 (genNotFloat): Added.
4223 (genUminusFloat): Added.
4225 * device/lib/z80/Makefile: Added floating pt stubs.
4227 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4229 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4231 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4233 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4235 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4237 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4239 * sdcc/support/regression/Makefile: Add port ds390.
4241 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4243 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4245 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4247 * sdcc/support/regression/ports/ds390/support.c: Added.
4249 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4251 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4253 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4255 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4257 * device/include/malloc.h: Added z80 and gbz80 support.
4259 * device/lib/gbz80/heap.s: Added.
4261 * device/lib/z80/heap.s: Added.
4263 * device/lib/malloc.c: Added z80 and gbz80 support.
4265 * support/regression/tests/malloc.c (testMalloc): Added.
4267 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4269 * support/regression/tests/bug-478094.c: Added.
4271 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4273 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
4275 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4277 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4279 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4281 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4283 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4285 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4287 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4289 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
4291 * support/regression/tests/bug-477927.c: Added.
4293 * src/z80/peeph.def: Added minor rules.
4295 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4297 * src/z80/peeph.def: Added jump optimisation modification.
4299 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
4301 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4303 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
4305 * support/regression/tests/funptrs.c: Added.
4307 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
4309 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4311 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
4313 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4315 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4317 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4318 (movLeft2ResultLong): Created.
4320 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4321 (joinPushes): Added. Joins two char pushes into a word push.
4323 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
4325 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4327 * support/makebin/Makefile (install): Added creation of dest dir.
4329 2001-10-24 Karl Bongers <karl AT turbobit.com>
4331 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4333 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
4335 * src/z80/ralloc.c: Turned off faulty pack for one use.
4337 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4339 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4341 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
4343 * support/regression/Makefile: Improved clean
4345 * support/regression/ports/gbz80/spec.mk: Added clean
4347 * support/regression/ports/host/spec.mk: Added clean
4349 * support/regression/ports/z80/spec.mk: Added clean
4351 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4353 * support/regression/ports/mcs51/timeout.c: little improvements
4355 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
4357 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4359 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4361 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4363 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
4365 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4367 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4369 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
4370 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4372 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4374 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4376 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4378 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4380 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4382 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4384 * support/regression/tests/longor.c: Added.
4386 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
4388 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4390 * as/mcs51/aslink.h: define PATH_MAX
4392 * as/mcs51/asm.h: define PATH_MAX
4394 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4396 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4398 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4400 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4402 * src/SDCCglobl.h: define PATH_MAX
4404 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4406 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4408 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
4410 * src/z80/gen.c (gencjneshort): Fixed
4412 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4414 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
4416 * support/regression/tests/bug-469671.c: Added.
4418 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4420 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
4422 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4424 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4426 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
4428 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4430 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4432 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4434 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4436 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4438 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4440 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4442 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
4444 * 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.
4446 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4448 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4450 2001-10-07 <johan AT FRIJA>
4452 * device/lib/gets.c (gets): fixed the return value.
4454 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
4455 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4457 * 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.
4459 * 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.
4461 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4463 * src/pic/gen.c: Removed Safe_strdup.
4465 * configure.in: Added option to enable libgc support.
4467 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4468 (bitVectUnion): Optimised.
4469 (bitVectIntersect): Optimised.
4470 (bitVectBitsInCommon): Optimised.
4471 (bitVectCplAnd): Optimised.
4473 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4475 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4477 * src/SDCCmain.c: distinguish between assembler debug and plain options
4479 * src/avr/main.c: remove standard assembler options
4481 * src/ds390/main.c: remove standard assembler options
4483 * src/mcs51/main.c: remove standard assembler options
4485 * src/port.h: removed "PENDING" comment
4487 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4489 * src/device/lib/_mulint.c : new, with assember functions
4491 * src/device/lib/_mullong.c : new, with assember functions
4493 * src/device/lib/_divuint.c : with assember functions
4495 * src/device/lib/_divsint.c : with assember functions
4497 * src/device/lib/_divulong.c: with assember functions
4499 * src/device/lib/_divslong.c: with assember functions
4501 * src/device/lib/_moduint.c : with assember functions
4503 * src/device/lib/_modsint.c : with assember functions
4505 * src/device/lib/_modulong.c: with assember functions
4507 * src/device/lib/_modslong.c: with assember functions
4509 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4511 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4513 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4514 replaced _mululong.c and _mulslong.c by _mullong.c
4516 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4518 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4520 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4522 * src/SDCCglue.c: test, if win32api is available for MINGW
4524 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4526 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4527 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4528 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4529 * support/regression/ports/host/spec.mk: removed GENERIC
4530 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4531 * support/regression/ports/z80/spec.mk: removed GENERIC
4533 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
4535 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4537 * support/regression/tests/bug-467035.c: Created.
4539 2001-10-01 <johan AT FRIJA>
4541 * src/SDCC.y: fixed bug #466586 part 1
4543 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
4545 * SDCCicode.c: z80 has no generic pointers
4546 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4548 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
4550 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4552 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
4554 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4556 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4558 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
4560 * configure.in: Fixed up so that ucsim is only configured once.
4562 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4564 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4565 (getPathDifference): As above.
4567 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4569 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4571 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
4572 * .version: Updated to 2.3.1
4574 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4575 Added copyright header.
4577 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4578 (assemble): Added support for macro based assembler commands.
4579 (linkEdit): Added support for macro based linker commands.
4580 (preProcess): Changed the pre-processor to use macros.
4581 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4582 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4584 * device/lib/z80/crt0.s: Added module name for debugging.
4586 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
4588 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4590 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4592 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4594 * src/Makefile.in: Added SDCCmacro and SDCCutil
4596 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
4598 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4600 2001-09-16 <johan AT FRIJA>
4602 * 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.
4604 2001-09-15 <johan AT FRIJA>
4606 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4607 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4609 2001-09-11 <johan AT FRIJA>
4611 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4613 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
4615 * support/regression/tests/bug-460444.c: Added test case.
4617 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4618 (genCast): Added justification for all of the asserts.
4620 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
4622 * support/regression/support.c: _xdata replaced by xdata
4624 * support/regression/spec.mk: removed _generic
4626 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
4628 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4630 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4631 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4633 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4635 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4637 * support/regression/tests/bug-460010.c: Added test case.
4639 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4641 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
4643 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4645 * support/regression/testfwk.c: removed workaround for bug #436344
4647 * support/regression/tests/bp.c: use less memory with mcs51
4649 * support/regression/tests/bug-441448.c: use less memory
4651 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4653 * support/regression/collate-results.py: typo
4655 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
4657 * support/regression/tests/fetchoverlap.c: Added new test case.
4659 * support/regression/tests/bp.c: Added new test case.
4661 * support/regression/tests/bug-448984.c: Added new test case.
4663 * support/regression/tests/pow2shifts.c: Added new test case.
4665 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4666 (genlshTwo): Fixed right shift for count > 8.
4668 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4670 2001-09-08 <johan AT FRIJA>
4672 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4674 2001-09-07 <johan AT FRIJA>
4676 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4678 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4680 2001-09-06 <johan AT FRIJA>
4682 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4683 * bernhard noted me at this: "() equals to (void)" (1.38)
4685 2001-09-05 <johan AT FRIJA>
4687 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4689 2001-09-04 <johan AT FRIJA>
4691 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4694 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
4696 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4698 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
4700 * link/z80/aslink.h: Fixed path for PATH_MAX
4702 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
4704 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4706 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4708 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4710 * 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.
4712 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
4714 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4715 (genCmp): Fixed up genCmp for the GB with longs.
4717 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4719 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4721 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4723 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4725 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
4727 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4729 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
4731 * 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.
4733 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4735 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
4737 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4739 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4741 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
4743 * sim/ucsim/configure: little improvement of Cygwin-detection
4744 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4745 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4746 * support/regression/tests/bug-221100.c: small changes for mcs51
4747 * support/regression/tests/bug-221168.c: small changes for mcs51
4748 * support/regression/tests/bug-227710.c: small changes for mcs51
4749 * support/regression/tests/staticinit.c: small changes for mcs51
4750 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4751 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4752 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601