1 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3 * support/Util/SDCCerr.h,
4 * support/Util/SDCCerr.c,
5 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
6 with an incomplete type (fixed bug #883734)
7 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
9 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
13 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15 * src/SDCCast.c (decorateType),
16 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
17 function pointer implementation
18 * support/regression/tests/funptrs.c: added tests to verify both forms
19 of function pointers work correctly. Added tests to verify parameters
20 are passed in the correct order.
22 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
24 * device.c (regCompare): registers are sorted by ascending
25 address and increasing size,
26 * main.c (_pic16_finaliseOptions): removed the declaration
27 of compiler macro MCU. Now a macro of the format pic18fxxxx
28 will be defined from the command line
30 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
31 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
33 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
34 PCOP_RLCF was overwritten!
35 * gen.c (genSkip) commented out calls to pic16_emitcode,
36 * (genCmpEQ) fixed "long" compares, only high word did get compared,
38 * (genRRC) added debugging info,
39 * (shiftL2Left2Result) Fixed bug, if offr > offl. Result got
40 overwritten while shifting,
41 * (shiftR2Left2Result) Fixed bug, if offr < offl. Result got
42 overwritten while shifting,
45 * (shiftLLeftOrResult),
46 * (shiftRLeftOrResult),
48 * (shiftLLong) Implemented with pic16_emitpcode
49 * (genlshFour) Replaced pic16_aopPut with pic16_emitpcode,
50 * (genLeftShift) Fixed bug, operand for shift by variable always
51 was "and"ed with 0x0f,
52 * (genLeftShiftLiteral),
54 * (genRightShiftLiteral) added debugging info,
55 * (genrshFour) added comment,
56 * (genRightShift) determined signedness from operand "left"
59 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
61 * src/SDCCicode.c (geniCodeParms),
62 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
63 function pointers, fixed function pointer bugs #861242 and #861896
65 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
67 * device/include/c8051f000.h,
68 * device/include/c8051f120.h,
69 * device/include/c8051f300.h: added header files for Silicon
70 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
72 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
74 * src/SDCCast.c (processParams): added new type flow and restructured
75 (gatherAutoInit): added new type flow
76 (addCast): cosmetic changes
77 (getLeftResultType): added new type flow for array indices, patch
78 provided by Stas, see FR #877103
79 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
80 array index patch by Stas
81 * src/SDCCast.h: added prototype getResultTypeFromType()
83 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
84 * src/pic/glue.c (pic14emitStaticSeg),
85 * src/pic16/glue.c (pic16emitStaticSeg),
86 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
87 for initialization of symbols
88 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
89 * support/Util/SDCCerr.h:
90 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
91 * .version: bumped version number to 2.3.8
92 * device/include/Makefile.in (install),
93 * doc/Makefile (install): changed to 'rm `find ...`' construct to
96 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
98 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
99 Slade Rich fixed an optimization bug
100 * src/pic/pcodepeep.c,
101 * src/pic/pcoderegs.c
102 * doc/Makefile (install): added test for directory
104 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
106 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
107 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
108 * src/pic/ralloc.c (getRegPtr, getRegGpr),
109 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
110 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
111 * as/mcs51/asexpr.c (term),
112 * as/hc08/asexpr.c (term): fixed bug #887146
114 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
116 * src/z80/gen.c (genMult): handle single byte result product
117 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
118 DUMMY_READ_VOLATILE (fixed bug #886367)
120 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
122 * support/regression/tests/libmullong.c: fixed logic, on little endian
123 hosts we ended without a mullong_wrapper()
125 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
127 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
128 virus/worm forged address usage.
130 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
132 Fixed promotion, it should be done on AST level:
133 * src/SDCCast.c (addCast): added promotion to int
134 (decorateType): updated call to upCast()
135 * src/SDCCicode.c (geniCodeLeftShift): removed call to
136 usualUnaryConversions()
138 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
140 * support/regression/tests/literalop.c (mulWrapper): Added a
141 wrapper to remove integer overflow warnings.
143 * support/regression/tests/float_trans.c: Made work on host.
145 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
148 * support/regression/generate-cases.py (main): Changed from inline
151 * doc/Makefile (install): Changed to depth first to get rid of
152 missing directory install warning.
154 * as/Makefile (install-doc): Made work on Mac.
156 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
158 * src/SDCCast.c: added an additional type flow in decorateType() of
159 opposite direction, see feature request #860006; it's enabled at runtime
160 by setting the environment variable SDCC_NEWTYPEFLOW
161 * src/SDCCast.h: changed prototype of decorateType()
162 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
163 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
164 'char' to 'int' can be omitted, if both operands are 'unsigned char';
165 see feature request #877103
166 * src/SDCCval.c: updated call of decorateType()
167 (valBitwise): fixed bug #882876
168 (valMinus): added promotion
169 (valLogicAndOr): result is unsigned
170 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
171 * src/SDCCsymt.c (computeType),
172 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
173 must not cause an unsigned operation
174 * src/pic/glue (pic14emitRegularMap),
175 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
177 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
179 * src/pic/pcode.c (PCodeID): commented out left over debug code
181 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
183 * support/valdiag/tests/overflow.c: added shift tests
191 * src/pic/pcodepeep.c,
192 * src/pic/pcoderegs.c,
194 * src/pic/ralloc.h: applied patch from Slade Rich;
195 added support for multiple code pages and multiple RAM banks on the
196 PIC 14 port. The ASM files now no longer simply assume all the
197 code / RAM are in the same page / bank. This means the linker can
198 safely allocate code/RAM of separate ASM files to different pages/banks.
199 * doc/sdccman.lyx: added Slade's tips
200 * src/mcs51/peeph.def: fixed bug #880768
202 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
204 * src/hc08/ralloc.c (rematStr): fixed bug #879282
205 * src/SDCCast.c (decorateType): fixed bug #880197
207 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
209 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
212 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
213 strtof is not part of C89 and isn't included with Mac OS X.
215 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
217 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
218 shiftL2Left2Result): fixed bug #879326
219 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
220 (genMultOneByte): fixed bug in signed vs unsigned multiplication
221 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
222 address fetch for clr instruction
223 * device/lib/hc08/_mulint.c: created optimized assembly version
224 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
226 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
228 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
229 proposed in FR #877103
231 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
233 * src/SDCCval.c (cheapestVal): added missing checks
234 * src/SDCCicode.c (usualBinaryConversions): fixed condition
235 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
237 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
239 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
242 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
244 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
245 loaded with the linker search paths (-L arguments) and the libraries
246 to be linked with the current source (-l arguments). Changes
247 currently will affect only the pic16 port.
248 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
249 include path the port specific paths and port specific libraries,
250 * gplink command now contains the $3 argument,
251 * src/pic16/device.h,
252 * src/pic16/device.c,: structure PIC_device is made public and
253 renamed to PIC16_device, the same for variable Pics which is renamed
254 to Pics16. Updated all references to them.
255 * src/pic16/glue.c (pic16glue): corrected bug with code
256 initialization which bypassed the variable initializations block.
258 * device/lib/pic16/Makefile.rules: removed --penable-stack from
259 COMPILE_FLAGS and added the --nostdinc option
261 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
263 * device/include/mc68hc908jb8.h: Register defs for another member
264 of the hc08 family. Contributed by Bjorn Bringert - thanks!
266 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
268 Documenting changes from previous commits.
269 * configure.in (version 1.56),
270 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
271 when generating output files to configure the pic16 library,
272 but now I've commented it out, since gputils aren't installed in the
273 SF compile farm, so library won't compile
275 * device/lib/Makefile.in (version 1.56): initially I've added in
276 target 'all' the prerequestive 'model-pic16' so it compiled the
277 pic16 library, but now I've commented it out for the same reasons
279 * added targets 'model-pic16' and 'objects-pic16' to compile the
281 * added target 'port-specific-objects-pic16' to handle the
282 generated libraries and copy them into the build/ directory
283 * added target 'clean-intermediate-pic16' to clean intermediate
284 files into pic16 directory
285 * in target 'installdirs' added line to create directory pic16 in
286 the installation path
288 * device/include/Makefile.in (version 1.11): in target 'install'
289 added lines to copy all header files to installation path,
290 * in target 'installdirs' added line create directory for pic16
291 headers in the installation path
293 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
295 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
298 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
301 * device/lib/configure.in,
302 * device/lib/configure: fixed for autoconf 2.57
304 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
306 * src/z80/main.c (_parseOptions): fixed the portmode= command line
307 option so that it actually works. Made it specific to the z80, since
308 the gbz80 doesn't have these kinds of I/O ports.
310 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
312 * device/include/z180.h,
313 * device/lib/_memcpy.c,
314 * device/lib/_memmove.c,
315 * device/lib/_mulint.c,
316 * device/lib/ser_ir.c,
317 * device/lib/ser_ir_cts_rts.c,
318 * device/lib/_strcmp.c,
319 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
320 * src/z80/main.c (_process_pragma): add support for pragmas bank and
321 portmode; added deprecation warning for bank= and protmode= forms.
322 Also, guard against buffer overflow.
323 * src/z80/gen.c (aopGet): generate better code for sfr banked read
325 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
327 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
328 changed interrupt vector table generation to only emit declared vectors.
329 * device/include/Makefile.in: added missing backslash
330 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
332 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
334 Mainly changes to support compilation of the device libraries
335 * src/pic16/device.c: stack is allocated via symbol and not
336 via literal number. The symbol is placed in the corresponding
337 position of the data ram
338 * (pic16_dump_section): relocatable and absolute uninitialized
339 data are now emitted in sorted order to reduce section naming,
340 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
341 weren't marked as being in the access bank,
343 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
345 Added portion of GNU PIC Library under the directory
346 device/include/pic16 and device/lib/pic16. These files
347 contain the declarations of SFRs for the PIC18Fxx2 devices.
348 The directory is initialized via configure from toplevel.
350 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
352 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
353 the spilllocations to be compared correctly
355 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
357 * src/SDCCast.c (decorateType): fixed bug introduced today
359 2004-01-12 Borut Razem <borut.razem AT siol.net>
361 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
362 doc/sdccman.lyx: upper case pragmas are deprecated
364 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
366 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
367 in simpler and even better code
369 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
371 * src/SDCCicode.c (operandOperation): fixed bug #874819
372 * src/SDCCast.c (decorateType): fixed
373 char foo (unsigned long ul) { return ul > 0; }
375 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
377 * doc/sdccman.lyx: Moved and added some sections, small changes
378 all over. Telling LaTeX to be less strict with word spacing
379 to better keep the right margin. Changed some notes about
380 maintainance of the ports in section 3.2.1 - is it OK like this?
382 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
385 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
386 convilong): modified to inform the pic16 port that builtin functions
389 PIC16 PORT specific changes:
390 * src/pic16/device.c pic16_dump_equates() added,
391 processor registers declared internally by the port are emitted in
392 the translation as equates,
393 * src/pic16/gen.c: inline code is passed unprocessed to the
395 * (pic16_popGetLit2): fnuction modified to take second operand as
396 pCodeOp pointer and not as literal,
397 * (popRegFromIdx): prefixed with pic16_,
398 * (pic16_popCombine2): modified to receive already allocated pCode
400 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
401 * (genFunction): initializes local stack frame and pushes on stack
402 all the registers used by this function,
403 * (genEndFunction): restores all registers from stack and restores
405 * src/pic16/glue.c (pic16emitRegularMap): various changes and
407 * (pic16glue): changed the program startup sequence,
408 * added new dbName code 'A' for functions placed in absolute section
409 * src/pic16/main.c: added function attribute _naked,
410 * added pragma 'code' to place a fnuction at an absolute address,
411 * added command line arguments --debug-ralloc and --pcode-verbose,
412 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
413 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
414 * (pic16_newpCodeOpLit2): modified to take the second operand as
416 * (pic16_printpBlock): modified to emit each function in a separate
418 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
419 UPPER for immediate operands,
420 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
422 * src/pic16/peeph.def: all peepholes with movff are commented out,
423 because there is a problem in the pcode peep optimizer,
424 * src/pic16/ralloc.c: the register allocator can now reuse local
425 function symbols for another function. This saves register usage.
426 * src/pic16/ralloc.h: added flag isLocal in structure regs,
428 Added file src/pic16/NOTES with information about program writing on
429 the current port version.
431 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
433 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
434 and peephole 252 (array access)
436 2004-01-09 Borut Razem <borut.razem AT siol.net>
438 * src/SDCCmain.c : fixed #872250: -l command line defined library
439 files are scanned before standard library files
441 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
443 * src/SDCCast.c (decorateType): fixed bug #874046
445 2004-01-09 Borut Razem <borut.razem AT siol.net>
447 * support/scripts/sdcc.nsi: remove previous installation
449 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
451 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
452 bytes for last interrupt vector (mcs51)
453 * sdcc.spec: fixed typo
455 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
457 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
458 gen51Code): more efficient parameter receive for --model-large
461 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
464 * src/z80/main.c: added missed needLinkerScript flags (more than
465 one port structure defined in these file)
466 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
469 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
471 * src/SDCCmain.c: removed various references to DEFAULT_PORT
472 * src/port.h: added flag needLinkerScript in port->linker
473 structure to inform whether to create a .lnk file or not,
481 * src/z80/main.c: changed appropriately to configure
482 needLinkerScript flag
484 * src/pic16/gen.c (genAddrOf): fixed bug #863624
485 * src/pic/glue.c: added variable udata_section_name to
486 override default uninitialized data segment definition for
487 devices only with SHAREBANK memory (reported from Erik Epetrich)
488 * (pic14emitOverlay): modified to emit a commented overlay segment
489 directive when no overlay data exist
490 * (picglue): modified to emit uninitialized data segment
491 according to udata_section_name
492 * src/pic/main.c (_pic14_parseOptions): added command line
493 options --udata-section-name=[name] to override default
494 udata definition name
495 * modified _linkCmd and _asmCmd to include compiler passed
496 arguments via -W option
497 * src/pic16/main.c: added $l in _asmCmd, changed extension for
498 object file from '.rel' to '.o' in port->linker structure,
499 changed size of fptr from 2 to 3 in port structure
501 2004-01-07 Borut Razem <borut.razem AT siol.net>
503 * support/scripts/sdcc.nsi: update PATH
504 * support/scripts/sdcc.ico: craeted
506 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
508 * device/include/Makefile.in: fix install
509 * doc/Makefile: fix install
511 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
513 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
515 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
516 how the function variable allocation summary is displayed; also
517 include information about variables allocated to the overlay
520 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
522 * as/mcs51/lkmain.c: Help about -Y option
523 * as/mcs51/lkarea.c: Fixed gcc warnings
525 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
527 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
529 * support/valdiag/tests/overflow.c: added
530 * src/SDCCast.c (decorateType),
531 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
534 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
536 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
539 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
541 A python script to validate compiler diagnostic messages. It can be
542 used to verify that sdcc complains about bad c source code and
543 gives a good location of the error.
544 * support/valdiag/Makefile,
545 * support/valdiag/valdiag.py,
546 * support/valdiag/tests/*
548 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
550 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
551 * src/SDCCsymt.c (newEnumType),
553 * support/Util/SDCCerr.c,
554 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
556 * support/regression/tests/enum.c: added test for enum values that
557 require at least 2 bytes of storage.
559 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
561 * src/common.h: added ifndef/define/endif macros
562 around the header file.
563 Bug reported from Jesus Calvino-Fraga
565 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
568 * device/include/Makefile.in: don't install CVS directories
569 * device/lib/Makefile.in: added removal of CVS directories after install
570 * doc/Makefile: fixed install, added local_icons
571 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
572 * src/mcs51/gen.c (genRightShift): fixed bug #870788
573 * src/ds390/gen.c (genRightShift): fixed bug #870788
574 * src/SDCCast.c (decorateType): fixed bug #870781
576 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
578 PIC16 port related changes:
579 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
580 added variable stackPos,
582 * gen.c: genCall, assignResultValue: added support for
583 pushing/retrieving function parameters to/from stack,
584 genFunction,genEndFunction: setup stack frame for the
586 genAddrOf: will be changed according to bug 863624
588 * added files genutils.c and genutils.h which contain gen*
589 debugged and optimised functions extracted from gen.c
591 * glue.c: added variable 'externs' which holds extern symbols,
592 pic16emitRegularMap: is modified to properly handle relocatable
593 symbols under the new scheme,
594 pic16createInterruptVect: is modified
595 pic16printPublics: is modified to emit 'global' assembler directives,
596 added pic16_printExterns to print extern symbols,
597 pic16glue: initializes stack/frame pointer in the beginning of
598 the assembly output. Temporary hack, will be corrected later,
599 because gplink yet does not support stack and SDCC does not
600 yet support a type of crt0.o object to create the final binary.
602 * Removed many lines that contain 8051 legacy code.
603 * The code is finally placed under a 'code' directive.
604 * Added port specific options.
606 * _process_pragma: simplified since now we do not need *special*
607 include file to define SFR registers. But a separate header
608 will be needed. This will be developed later.
609 * _pic16_parseOptions: added, parses port specific options:
610 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
611 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
612 --preplace-udata-with=
614 * _pic16_setDefaultOptions: modified to initialize section names,
615 but hack is temporarly out of order since it needs improvement.
616 * _pic16_genAssemblerPreamble: configuration words are emitted by
617 their address instead of their name. This part is incomplete and
618 supports only the 18Fxx2 devices. Other devices will emit an error
619 during assembly since they do not contain the same set of config
621 * _pic16_genIVT: is modified,
623 * pcode.c: added definitions for some hardware registers that are needed
625 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
626 All PCI entries are updated. Now LFSR is supported.
627 * Removed pic16_pciTRIS is mentioned by mdubuc in source
628 * added pic16_newpCodeOpLit2 to support instructions with
629 two literal arguments
630 * pic16_pCode2str: corrected code that emits assembler instructions
631 with two literal operands and those that have an access bit modifier
632 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
633 this fixes a bug which caused some labels to be lost, when an
634 assembler directive was added, i.e. banksel,
635 * pic16_FixRegisterBanking: improved logic that causes the insertion
637 * InlineFunction: functions that are called once, are not any more
638 inlined. This can be a port option in the future,
640 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
642 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
643 hold the corresponding uninitialized symbols,
644 * pic16_allocProcessorRegister: registers have explicit marked the
646 * pic16_allocInternalRegister: registers are explicit marked as
648 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
649 processing list, so bit registers were lost,
652 * ralloc.h: added field 'accessBank' and original symbol operand
653 in register definition,
654 * removed the field isMapped from register definition,
656 ** Several functions have been removed from various sources:
657 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
658 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
659 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
660 pic16_assignRelocatableRegisters
662 ** others have been introduced:
663 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
664 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
666 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
668 * support/scripts/inc2h.pl: changed definition of BIT_AT
669 to emit 'sbit at' instead of 'bit at'. This was a request.
671 PIC16 port related preliminary changes:
672 * gen.c: prefixed function popRegFromString with
673 pic16_ and all references to it corrected
674 * pcode.c: all pic16_pc_* hardware registers prefixed
676 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
677 * ralloc.c: newReg(): when register is REG_SFR then
679 pic16_allocProcessorRegister(): marks register wasUsed=0
680 pic16_writeUsedRegs(): added a call to assign processor
681 registers via pic16_assignFixedRegisters
683 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
685 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
686 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
687 variables in unused register banks. Also the SSEG is placed
688 wherever there is enough space for it, and IDATA can be anywhere
689 in internal RAM. For now compile using -Wl-Y[stack_size].
690 The mem file is different for this option as well, since it
691 makes no sense of talking about DSEG lenght.
693 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
695 * src/SDCClrange.c: fixed bug 869095 that caused segfault
696 in certain cases, e.g. when ROM assignment, patch provided
697 from Albert den Haan.
699 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
701 Many signedness and type propagation fixes:
702 * src/SDCCicode.c: made geniCodeCast() static
703 replaced SPEC_ by IS_ (cosmetic)
704 (operandOperation): fixed div and mod operation
705 (usualBinaryConversions): added support for promotion of char
706 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
707 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
708 (geniCodeAdd): an array index will stay unsigned, even if promoted
710 (geniCodeArray): ditto
711 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
712 * src/SDCCsymt.c (computeType): added more support for char;
713 promotion of char is selectable by promoteCharToInt, fixed signedness
715 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
716 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
717 * src/SDCCval (val*): replaced signedness calculation by
719 rearranged if-branches (cosmetic)
720 (valShift): added warning W_SHIFT_CHANGED
721 (valCompare): fixed problem with different types
722 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
723 * support/regression/tests/literalop.c: added many cases
724 * support/regression/tests/ast_constant_folding.c: changed finally to
726 * .version: new year, new version: 2.3.7
727 * src/SDCCmain.c (main): applied patch #866468
728 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
729 provided by Scott Bronson
730 * doc/sdccman.lyx: updated documentation for sdcdb
731 updated and added chapter tips
733 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
735 * src/SDCCsymt.h: missing from yesterday's commits
737 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
739 * src/SDCC.y (struct_or_union_specifier),
740 * support/Util/SDCCerr.c,
741 * support/Util/SDCCerr.h: verify that struct & union tags are used
744 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
746 * src/SDCCglobl.h: missing from yesterday's commits
748 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
750 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
751 sft_attributes, struct_declaration, parameter_declaration,
752 type_name, start_block, declaration_list),
753 * src/SDCC.lex (check_type): support redefinition of typedef names
755 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
757 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
758 aligned xdata arrays. Erik helped me with the if clause.
760 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
762 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
765 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
768 * src/SDCCast.c (newAst_),
770 * src/SDCCicode.c (ast2iCode, newiCode),
772 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
773 expr, statement, expression_statement, selection_statement,
774 iteration_statement, expr_opt, jump_statement): foundation for tracking
776 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
779 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
781 * support/Util/SDCCerr.c,
783 * src/SDCCast.c (createCase, createDefault, decorateType),
784 * src/SDCClabel.c (labelUnreach),
785 * src/SDCC.y (labeled_statement, jump_statement): More improvements
787 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
788 (with thanks to Stas Sergeev)
789 * device/include/time.h,
790 * device/lib/time.c (CheckTime): suppress unreachable code warning
792 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
794 * src/SDCCast.c (createIvalCharPtr),
795 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
797 * support/regression/tests/nullstring.c: tests for these two bugs
799 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
801 * support/Util/SDCCerr.h,
802 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
803 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
804 about storage class and 'at' used inside struct or union
805 * src/SDCCBBlock.c (iCodeFromeBBlock),
806 * src/SDCCcse.c (ifxOptimize),
807 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
808 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
809 printIval, emitStaticSeg, emitOverlay),
810 * src/SDCClabel.c (deleteIfx),
811 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
812 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
813 gatherAutoInit, processParms),
814 * support/Util/SDCCerr.h,
815 * support/Util/SDCCerr.c (werrorfl): Support for better error location
816 reporting for post-parse errors.
818 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
820 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
821 implicit casts via union; they don't work on big endian systems
822 (possible fix for bug #861138)
824 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
826 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
827 * src/mcs51/main.c: fixed the fix for bug #737001
829 2003-12-15 Borut Razem <borut.razem AT siol.net>
831 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
833 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
835 * support/makebin/makebin.c: put output in binary mode
837 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
839 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
840 xdata and data memory on startup. Set the environment variable
841 SDCC_NOGENRAMCLEAR to disable this.
842 * src/mcs51/peephole.def,
843 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
844 (allows non-interrupt and interrupt code to safely compete for a resource
845 without the non-interrupt code having to disable interrupts)
847 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
849 * src/SDCCicode.c (geniCodeAdd),
850 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
851 with valFromType if type might be a pointer and host is big endian).
852 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
853 types, not just integer types.
854 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
855 multiply defined with mismatching "at" address.
857 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
859 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
860 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
861 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
862 with embedded nulls (fixed bug #753752)
864 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
866 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
867 Apparently this did not see much testing (endless loop)
869 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
871 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
873 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
875 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
876 gracefully handle NULL memmap pointers
878 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
880 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
881 instead of deleting the iCode when an operand is volatile
882 * src/z80/gen.c (genDummyRead),
883 * src/mcs51/gen.c (genDummyRead),
884 * src/ds390/gen.c (genDummyRead),
885 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
887 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
888 * src/SDCC.y: fixed bug #850420
890 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
892 Applied z80 i/o port patch from Peter Townson and fixed some operators
893 to better handle operands in A register.
894 * device/include/z180.h
900 * src/z80/peeph-z80.def
904 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
906 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
908 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
910 * device/lib/hc08/_mullong.c: Removed extra #endif
912 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
914 * sim/ucsim/hc08.src/inst.cc,
915 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
917 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
918 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
919 * device/include/stdarg.h: fixed varargs for hc08
920 * device/lib/Makefile.in,
921 * device/lib/hc08/Makefile,
922 * device/lib/hc08/_mulint.c,
923 * device/lib/hc08/_mullong.c: fixed some endian problems
925 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
927 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
928 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
929 * device/lib/_gptrget.c,
930 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
932 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
934 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
935 * src/SDCCast.c (astErrors): fixed bug #846007
936 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
938 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
940 * src/SDCCast.c (decorateType): disabled a transformation I added in
941 revision 1.188 (access to fields of a structure at an absolute address);
942 it breaks with bitfields, extern declarations, and gcse analysis.
943 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
944 could be assigned through a pointer, so don't complain.
945 * src/SDCCast.c (astErrors),
947 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
949 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
951 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
952 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
953 output of __config directives, since gpasm now supports them
954 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
955 pre-processor macro, i.e. -DMCU=p18f452
956 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
957 and modified to handle 'cast' icode similarly to '=' icode
958 * src/pic16/device.h (typedef struct PIC_device): added field
959 'extMIface' to indicate that chip has external memory interface
960 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
961 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
964 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
966 * src/SDCC.y (pointer): fixed bug #846006
967 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
968 * src/SDCCast.c (decorateType): fixed bug #846009
969 * src/ds390/peeph.def,
970 * src/ds390/gen.c (genAnd, genOr),
971 * src/mcs51/peeph.def,
972 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
974 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
976 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
983 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
987 * src/SDCCbitv.c: added function to free a bitvector
989 * src/SDCClrange.c: added function to recompute the liveranges
991 * src/ds390/ralloc.c,
993 * src/mcs51/ralloc.c,
995 * src/pic16/ralloc.c,
997 * src/z80/ralloc.c: recompute the liveranges after register packing
999 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
1001 * src/SDCCloop.c (newInduction): fixed bug #845630
1003 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1005 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
1006 inadvertantly left behind from my 2003-11-12 change
1008 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1010 Updated headers I neglected to commit yesterday.
1014 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1016 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
1017 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
1018 * src/SDCCopt.c (eBBlockFromiCode),
1019 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
1020 the creation of the key hash table from the sequencing so it can be used
1021 earlier (for some GCSE bug fixes still pending)
1023 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1025 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
1026 * support/regression/tests/addsub.c: testing genPlus shortcut
1028 2003-11-15 Borut Razem <borut.razem AT siol.net>
1030 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
1032 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1034 * src/SDCCcse.c (cseBBlock): fixed bug #527779
1035 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
1036 ordering is immaterial.
1037 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
1039 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1041 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
1042 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
1043 (SIGSEV) of bug #840381
1044 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
1045 unlink new file before rename if new and old filenames are the same)
1047 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1049 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
1050 uninitialized variables) for the mcs51. Set environment variable
1051 SDCC_GENRAMCLEAR to test.
1052 xdata initialization slightly shorter
1054 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1057 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
1058 #838241 & 780691 (basicly the same bug)
1059 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
1060 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
1062 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
1064 * src/SDCCmain.c (linkEdit): "fix" #834252
1066 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1068 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
1070 * src/SDCC.y: fixed bug #819403
1072 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1074 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
1075 the reentrant attribute.
1076 * src/hc08/gen.c (genPackBits): added missing stack readjustment
1077 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
1079 * src/SDCCast.c (decorateType): fixed bug with storage class not being
1080 updated during pointer dereference; f.e. ~(((char *)1)*) was being
1081 erroneously reduced to a literal.
1082 * src/hc08/ralloc.c (packRegisters, rematStr),
1083 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
1086 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1088 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
1089 * doc/sdccman.lyx: changed from 'article' to 'book'
1090 * doc/Makefile: readded test_suite_spec and cdbfileformat
1092 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
1094 * device/include/stdlib.h: include malloc.h to comply with ANSI
1095 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
1097 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1099 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1100 * doc/clean.mk: also remove *.out files
1101 * doc/sdccman.lyx: some additions, larger top/bottom margins
1103 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1105 * src/SDCC.y: fixed bug #837365
1106 * support/regression/tests/bitopcse.c
1107 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1108 a symbol (might be valop instead)
1109 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1110 * device/lib/clean.mk: added hc08 to the cleaning list
1112 2003-11-04 Borut Razem <borut.razem AT siol.net>
1114 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1116 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1117 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1118 malloc is declared in standard stdlib.h
1120 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1122 * device/lib/hc08/Makefile: need to clean .rel not .o files
1123 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1125 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1135 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1136 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1137 tests (which uses the port's oclsExpense function)
1143 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1145 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1147 * src/SDCCcse.c (ifxOptimize),
1148 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1149 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1150 deleting the IFX iCode.
1151 * src/hc08/ralloc.c: reduced unneeded slocs
1152 * src/hc08/gen.c: fixed bug in asmopToBoolean
1154 2003-11-04 Borut Razem <borut.razem AT siol.net>
1156 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1157 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1158 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1159 transferred to configure
1161 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1163 Use headers defined in the C[++] standards:
1164 * sim/ucsim/gui.src/serio.src/fileio.cc
1165 * sim/ucsim/gui.src/serio.src/frontend.cc
1166 * sim/ucsim/gui.src/serio.src/main.cc
1167 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1168 * support/Util/NewAlloc.c
1174 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1176 * Added MSVC projects for hc08 assembler and linker:
1177 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1178 /as/hc08/link_hc08.dsp
1180 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1182 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1184 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1186 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1188 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1190 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1192 2003-10-31 Borut Razem <borut.razem AT siol.net>
1194 * support/cpp2/cpplib.h,
1195 support/cpp2/cpplib.c,
1196 support/cpp2/cpplex.c,
1197 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1198 to switch _asm block preprocessing on / off. Default is
1199 #pragma preproc_asm +
1201 2003-10-31 Borut Razem <borut.razem AT siol.net>
1203 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1204 when outputting comment blocks (when executed with -C option) and
1205 _asm (SDCPP specific) blocks
1207 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1209 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1211 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1213 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1215 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1217 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1218 * src/SDCCast.c (decorateType): fixed bug #832664
1220 2003-10-31 Borut Razem <borut.razem AT siol.net>
1222 * support\cpp2\cpplex.c: fixed for SDCPP:
1223 comments(when executed with -C option) and _asm blocks
1224 were included even if they where in skipped #if block.
1225 Applied solution from GCC cpp 3.3.2
1227 2003-10-31 Borut Razem <borut.razem AT siol.net>
1229 * src/SDCC.lex: sdcc now understands both formats:
1230 '# <line_number> <file_name>' and
1231 '#line <line_number> <file_name>'
1232 * support/cpp2/cppmain.c: sdcpp now generates the standard
1233 '# <line_number> <file_name>' instead of former
1234 '#line <line_number> <file_name>'
1236 2003-10-30 Borut Razem <borut.razem AT siol.net>
1238 * support/cpp2/cpphash.h,
1239 * support/cpp2/cpplib.h
1240 * support/cpp2/cpplex.c,
1241 * support/cpp2/cppmain.c,
1242 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1244 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1246 Fixed a number of problems revealed by bug #827883.
1247 * src/SDCCloop.c (loopInvariants): Spill location of the
1248 result operand should be recomputed if extracted from
1249 a loop. Also, don't extract assignments of an iTemp
1251 * src/SDCCast.c (isConformingBody): loop reversal should
1252 not occur if the control variable is involved with a
1253 relational operator.
1255 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
1257 * .version: bumped to 2.3.6 to reflect the big improvements
1258 made by Erik and Klaus. Thanks!
1260 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
1262 Replaced the livrange code.
1263 * src/SDCClrange.c: added new LR code
1265 * src/SDCCBBlock.h: removed remainig parts from old LR code
1266 * src/ds390/ralloc.c,
1267 * src/ds390/gen.c: minor fixes to make it work with new code
1269 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1274 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1275 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1276 (tweaked fix for bug #818696)
1278 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1280 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1282 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1285 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1286 * src/mcs51/gen.c (gencjneshort),
1287 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1288 more efficient (per Scott Bronson's suggestion)
1290 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1292 Extended the semantics of the critical keyword to include
1293 individual statements. See RFE #827755 and #799831
1298 * support/Util/SDCCerr.c
1299 * support/Util/SDCCerr.h
1304 2003-10-19 Borut Razem <borut.razem AT siol.net>
1306 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1308 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1310 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1312 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1313 and predecrement operand is displayed
1315 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1317 * src/SDCCval.c (valMinus): fixed bug #826041
1319 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1321 Some hc08 related updates that I missed earlier
1322 * sim/ucsim/stypes.h
1323 * support/regression/ports/hc08/spec.mk
1325 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1327 New target "hc08" for the Motorola 68hc08 family of micros
1335 * sim/ucsim/hc08.src/*
1336 * sim/ucsim/configure.in
1337 * src/ucsim/configure
1338 * sim/ucsim/packages_in.mk
1341 * device/include/mc68hc908qy.h
1343 * device/lib/Makefile.in
1344 * support/regression/ports/hc08/*
1345 * support/regression/Makefile
1347 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1349 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1351 * src/ds390/gen.c (genCast): fixed bug #821957
1353 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1355 * device/lib/logf.c: "fixed" overlay bug
1356 * support/regression/ports/host/spec.mk: added m library
1357 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1358 * support/regression/tests/float_trans: added (for Eric)
1360 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
1362 * src/mcs51/gen.c (genCpl): fixed bug
1363 http://sf.net/mailarchive/message.php?msg_id=6263915
1365 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
1367 * src/SDCCast.c (decorateType): added extended constant folding
1368 * src/SDCCsymt.c (computeType): cleanup
1369 * src/SDCCval.c (valShift): minor optimization
1370 * support/regression/tests/ast_constant_folding.c: added
1372 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1374 * src/SDCCmain.c: removed some unintended changes
1376 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1378 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1379 * src/z80/gen.c: fixed part of bug #817589
1380 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1382 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
1384 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1395 * src/ds390/ralloc.c
1397 * src/mcs51/ralloc.c
1399 * src/pic16/ralloc.c
1402 * src/z80/gen.c: removed unused label "release:"
1404 2003-10-06 Borut Razem <borut.razem AT siol.net>
1406 * src/SDCC.lex: removed definition of unused variables
1407 save_optimize and save_options
1409 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
1411 * clean.mk: removed '=' in "-maxdepth=1"
1412 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1413 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1415 2003-10-06 Borut Razem <borut.razem AT siol.net>
1417 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1418 my_unput() replaced by unput()
1420 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
1422 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1423 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1424 type-punned pointer will break strict-aliasing rules"
1425 Old LR behaviour is again default; Klaus' LR can be choosen by
1426 defining the environment variable LRKLAUS
1430 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1431 * clean.mk: fixed removal of files in bin/CVS/
1432 * device/lib/clean.mk: fixed removal of directories small and large
1433 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1435 * src/SDCCval.c: removed superflous test for pedantic
1437 2003-10-05 Borut Razem <borut.razem AT siol.net>
1439 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1440 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1441 message "unmatched #pragma SAVE and #pragma RESTORE"
1443 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1445 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1446 assembly, critical functions, atomic, nojtbound)
1448 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
1450 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
1456 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1459 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1461 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1463 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1464 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1465 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1467 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1469 * src/z80/gen.c (genRet): fixed bug #524753
1470 * src/z80/gen.c (genCast): fixed internal error on cast from
1472 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1473 fix for bug #477835 to the z80
1474 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1475 for tracking iCodes in the peephole optimizer for z80
1477 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1479 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1480 the other part of bug #814548
1481 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1483 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
1485 * src/SDCCcse.c: fixed part of bug #814548
1487 2003-09-28 Borut Razem <borut.razem AT siol.net>
1489 * src/asm.c: rewrite of printILine() to use temporary file instead
1491 * src/xa51/main.c: commented out declaration of int rewinds
1493 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1495 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1497 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1499 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1500 * src/asm.c (printILine): Fixed bug #811015
1502 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1504 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1507 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1509 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1510 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1511 to correctly handle general case of AOP_PAIRPTR
1512 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1514 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1516 * src/mcs51/ralloc.c (fillGaps),
1517 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1518 register positioning bug)
1520 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
1522 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1524 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1526 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1527 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1528 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1529 (ralloc doesn't intentionally do this now, but perhaps later)
1530 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1531 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1532 register positioning bugs (Fixed bug #762602 and #795325)
1533 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1535 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1536 lines that --i-code-in-asm generates
1538 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1540 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1541 trying to fclose a FILE* that was already closed.
1543 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1545 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1546 of const struct should be treated as if const themselves)
1548 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
1550 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1552 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1554 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1555 Unix (/n) and DOS (/r/n) line terminations.
1557 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1559 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1562 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1564 * src/mcs51/gen.c (genFunction, genEndFunction),
1565 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1566 and restore of EA so that stack offsets to parameters are
1567 correct when using both critical and reentrant/stack-auto.
1568 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1569 size (can be triggered in error if sloc is shared between
1570 different sized objects)
1571 * device/include/float.h: fixed macros to explicitly use
1572 unsigned long where needed
1574 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
1576 Feature req. 799831: added code to allow nesting of critical functions
1577 * src/mcs51/gen.c (genFunction, genEndFunction)
1578 * src/ds390/gen.c (genFunction, genEndFunction)
1580 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1582 * src/SDCCsymt.c (sclsFromPtr),
1584 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1585 support for standard C idiom of memory mapped variables; for
1586 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1587 to xdata int at 0x1234 tempvar = 1.
1588 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1589 provided by Akiya ISHIDA
1591 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
1593 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1594 * src/SDCCval.c (constVal): added reduction from int to char
1595 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1596 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1597 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1599 * support/regression/tests/shifts.c: fixed
1601 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1603 * src/z80/gen.c (genXor): Fixed bug #805445
1605 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1607 Fixed bug #621531 (const & volatile confusion in the type chain).
1608 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1609 refer to the const or volatile state of the pointer itself.
1621 * src/pic16/ralloc.c
1622 * support/regression/tests/const.c
1624 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1626 When checking for duplicated modules, use absolute paths
1627 instead of relative paths. Files changed:
1632 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1634 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1636 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1638 * device/include/string.h: added size_t typedef, changed
1639 prototypes to use size_t, eliminated separate reentrant and
1640 non-reentrant declarations, added _memmove declaration
1641 * device/lib/_memcpy.c: changed to use size_t instead of int,
1642 changed /4 to >>2 to avoid division library call
1643 * device/lib/_memcmp.c,
1644 * device/lib/_memset.c,
1645 * device/lib/_strncat.c,
1646 * device/lib/_strncpy.c,
1647 * device/lib/_strncmp.c: changed to use size_t instead of int
1648 * device/lib/_memmove.c: new file (fixed bug #772294)
1649 * device/lib/Makefile.in: added _memmove.c
1650 * device/lib/z80/asm_strings.s: fixed bug #772290
1651 * support/regression/tests/bitfields.c: attempt to fix host assertion
1652 failure on amd64-unknown-linux2.2
1654 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1656 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1657 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1658 * as/z80/asmain.c (main): fixed bug #801766
1660 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
1662 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1665 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1667 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1668 reported in bug #800609
1670 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
1672 * Top header beautifications in src/pic16 directory:
1673 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1674 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1675 pcoderegs.h, ralloc.c, ralloc.h
1676 * main.c: added top header and GPL license notice
1677 * pcode.c: fixed the if-conditional warning
1679 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
1681 * device/lib/_mullong.c: replaced int by short for gcc
1683 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1685 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1686 and JUMPTABLE iCodes properly now (worked by accident before)
1687 * src/mcs51/gen.c (leftRightUseAcc),
1688 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1689 iCode properly now. Use getSize instead of nRegs since a & b
1690 aren't part of the nRegs tally.
1692 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
1694 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1695 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1696 before instructions that use the _STATUS register
1698 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
1700 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1701 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1702 fetching of the pointer
1703 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1704 copied from genNearPointerSet()
1705 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1706 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1707 If they pop r0/r1 they must be called in the opposite order than aopOp().
1708 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1709 (resp. --stack-auto), prepared for --xstack
1711 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1713 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1715 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
1717 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1718 these ports have their own __sdcc_external_start()
1720 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
1722 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1723 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1724 type for bits was changed. It resulted in bit variables becoming
1725 global, which is not permitted in PIC 14 assembly output.
1727 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1729 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1731 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1733 Z80 and MCS51 linkers complaint if a public symbol is defined
1734 in more than one library module:
1738 * as/mcs51/Makefile.in
1740 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1742 A few small changes that speed up the peephole optimizer.
1746 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1748 Try to make the peephole optimizer smarter by maintaining
1749 an association between the assembly source code and the
1750 iCodes that originated them. Put this information to use
1751 with a new peephole rule condition "notVolatile" so that
1752 the rules can be aggressive yet still safe.
1757 * src/mcs51/peeph.def
1759 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1763 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1764 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1765 if the left or right operand symbols have the accuse flag set.
1767 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1769 Changed the type of the result of the ! (NOT) operator to char;
1770 previously it returned the same type as the source. This allows
1771 us to eliminate all the genFloatNot functions (all of its target
1772 implementations were very buggy) since !float can use the same
1775 * src/SDCCicode.c (ast2iCode): ! returns char
1776 * src/mcs51/gen.c (genNot, genNotFloat),
1777 * src/ds390/gen.c (genNot, genNotFloat),
1778 * src/z80/gen.c (genNot, genNotFloat),
1779 * src/pic/gen.c (genNot, genNotFloat),
1780 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1782 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
1784 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1785 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1786 during interrupts. Ensure WSAVE is located at a shared bank address.
1787 2. Fixed page selection in some places
1788 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1789 the registers name strings.
1790 4. Fixed "signed / unsigned compare" compiler warnings.
1791 5. The PIC port manages its own allocation of the general purpose
1792 registers, but makes no attempt to reuse them. As a result when
1793 compiling it soon runs out of general purpose registers. Some
1794 additional code was added to the files pcode.c and device.c to walk
1795 through the function call tree and rename the registers so that they
1805 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1806 genPlus() & genMinus() when the result is the same as left or right
1808 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1810 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1812 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1814 Made bitfield a distinct type from bit so that bitfields
1815 convert as per ANSI C and bits retain their traditional
1816 boolean style behaviour. Implemented bitfield support in
1824 * src/ds390/gen.c: bit v bitfield split
1825 * src/z80/gen.c: New support for bitfields
1826 * support/regression/tests/bitfields.c: reenabled z80,
1829 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1831 Rules 246.x, 247.x relate to bitfields, the others speed up
1832 access to xdata mapped I/O devices.
1834 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1836 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1838 Cleaned up genPackBits and genUnpackBits and added two helper
1839 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1840 for literal assignments in genPackBits (thanks to Frieder for
1846 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1848 Fixed bug #748310 (pointer to function type mishandled when the
1849 function name is omitted). Also fixed a SIGSEGV when a function
1850 attribute (reentrant, etc) is used on a non-function or on a
1851 function but misplaced before the parameter list.
1853 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1855 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1856 * support/Util/SDCCerr.h,
1857 * support/Util/SDCCerr.c: Added func attr misuse error msg
1859 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
1861 Fixed bug #787649 by anonymous
1862 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1863 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1865 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1867 Fixed numerous bitfield problems.
1869 * src/SDCC.y: More bitfield related error checking
1871 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1872 * support/Util/SDCCerr.h,
1873 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1874 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1875 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1876 * support/regression/tests/bitfields.c: tests added
1878 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1880 Made the constant following the "interrupt" keyword optional. If
1881 omitted, the function will not automatically be given an entry
1882 in the interrupt vector table (similar to #pragma NOIV, but
1883 less syntacticly kludgy). The interrupt number is also now
1884 range checked. Also fixed a bug in the high order bit example
1891 * support/Util/SDCCerr.c
1892 * support/Util/SDCCerr.h
1895 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
1897 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1898 * src/SDCCicode.c (operandOperation): rewritten some ops
1899 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1900 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1902 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1903 be re-activated by defining REDUCE_LITERALS)
1904 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1905 unsigned, but are signed by default
1906 * src/SDCCval.c (constVal): rearranged
1907 * src/SDCCval.c (valMod): preliminary fix
1908 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1909 * support/regression/literalop.c: added, work in progress
1911 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1913 Generate warnings for useless declarations like "char data;"
1914 that don't do what new users expect.
1917 * support/Util/SDCCerr.h
1918 * support/Util/SDCCerr.c
1920 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
1922 * src/SDCCval.c (valMult): fix overflow detection of negative int
1924 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1926 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1928 Changes to support big endian targets:
1941 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
1943 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1944 * device/lib/time.c: fixed warning "integer overflow in expression"
1946 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
1948 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1949 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1950 constants are unsigned; added recognition of "u" flag for unsigned
1951 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1952 * src/SDCCval.c (valDiv, valMod): fixed signdness
1953 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1954 signedness of modulo, left and right shift
1955 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1956 * support/Util/SDCCerr.h: added warning W_INT_OVL
1957 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1958 * src/SDCCast.c (ast_print): improved output of constants
1960 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1962 Fixed some warnings when building with MSVC:
1975 * support\cpp2\cpplib.c
1979 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
1981 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
1983 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1985 * support\librarian\clean.mk: Do not remove Makefile.
1986 * support\librarian\Makefile: added.
1988 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1990 Added librarian to MSVC build:
1993 * support\librarian\librarian.dsp
1995 'configure' not needed for librarian, removed:
1996 * support\librarian\configure
1997 * support\librarian\configure.in
1998 * support\librarian\config_in.h
1999 * support\librarian\Makefile.in
2001 Hopefully these ones built the librarian and the rest of sdcc properly:
2003 * Makefile.common.in
2005 Messed up 'configure', so revert to previous version:
2009 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
2011 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
2012 there, while the mantissa of a double is "only" 53 bits wide.
2014 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2016 Adding sdcclib to the build. MSVC project coming soon.
2017 Files added/changed:
2019 * support\librarian\clean.mk
2020 * support\librarian\configure
2021 * support\librarian\configure.in
2022 * support\librarian\config_in.h
2023 * support\librarian\Makefile.bcc
2024 * support\librarian\Makefile.in
2025 * support\librarian\sdcclib.c
2028 * Makefile.common.in
2032 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2034 Linker now complaints if linked modules have conflicting options, for
2035 example, one compiled using --model-large and another one compiled with
2036 --model-small. The following files were modified:
2058 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2060 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
2061 as/mcs51/lklibr.c: Generate a warning when a library is not found.
2063 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
2065 * src/z80/mappings.i: fix _mul[us][int,long] entries
2067 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2069 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
2071 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2073 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
2074 * support/regression/tests/bitopcse.c: added
2082 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2084 added support for new library format to z80, gbz80 linkers:
2090 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2092 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
2093 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
2095 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
2097 added DUMMY_READ_VOLATILE:
2106 * src/SDCCcse.c (algebraicOpts): many improvements
2107 * src/SDCCcse.h: removed algebraicOpts()
2108 * src/SDCCicode.c (picDummyRead): added
2110 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2112 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2113 "Insufficient space in data memory".
2115 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2117 * src/mcs51/gen.c: fixed bug #771358
2118 * src/z80/gen.c: fixed bug #759087
2120 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2122 * src/pic16/glue.c: minor cleanup by Vangelis
2124 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2126 * device/include/regc515c.h: fixed #758477
2127 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2128 * device/lib/_gptrput.c: saved a few bytes
2129 * my tab spacing is 8, yours too?)
2130 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2131 * device/lib/serial.c: process RX bytes earlier than TX bytes
2132 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2134 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2136 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2138 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2140 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2142 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2144 * device/lib/Makefile.in: bad fix, reverted to 1.43
2146 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2148 * device/lib/Makefile.in: added missing z80 object files
2150 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2152 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2153 pic16 progress by Vangelis:
2168 * pic16/pcodepeep.c:
2171 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2173 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2175 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2177 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2178 added gbz80 build to MSVC project.
2179 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2180 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2181 from 8051 stuff and setup so it links using a .lnk file.
2183 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2185 * support/librarian/sdcclib.c: sdcc librarian.
2186 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2189 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2191 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2193 2003-07-02 Borut Razem <borut.razem AT siol.net>
2195 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2196 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2197 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2198 src/xa51/main.c, src/z80/main.c:
2199 virtualization of glue() function: each port has it's own glue function,
2200 which is accessed by do_glue function pointer in PORT.general structure
2202 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2204 * DS800C400 fun, improved ROM interface and tinibios.
2206 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2208 * More support for DS80C400. Now includes beginning of interface to ROM.
2210 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2212 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2214 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2216 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2218 2003-06-19 Borut Razem <borut.razem AT siol.net>
2220 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2222 2003-06-19 Borut Razem <borut.razem AT siol.net>
2224 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2225 fixed Z80 port - crt0.o: cannot open.
2227 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2229 * support/Util/MySystem.c (merge_command): revert bad fix
2231 2003-06-18 Borut Razem <borut.razem AT siol.net>
2233 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2235 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2237 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2238 option --use-stdout sends errors to stdout instead of stderr.
2240 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2242 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2244 2003-06-15 Borut Razem <borut.razem AT siol.net>
2246 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2247 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2248 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2249 fixed width array of pointers replaced with sets;
2250 multiple include and lib paths ared transferred to preprocessor and linker
2251 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2252 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2253 fixed width array of pointers
2254 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2255 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2256 fixupPath(), getPathDifference()
2257 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2258 fixed width array of pointers
2260 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
2262 * src/pic16/ralloc.c: fix warnings
2263 * src/pic16/pcode.c: fix warning
2265 2003-06-10 Scott Dattalo <scott AT dattalo.com>
2267 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
2268 know all the details, but essentially this set of changes enable
2269 the pic16 port to generate movff instructions and generate assembler
2274 * src/pic16/pcode.c:
2275 * src/pic16/device.c:
2277 * src/pic16/pcode.h:
2278 * src/pic16/pcoderegs.c:
2279 * src/pic16/ralloc.c:
2280 * src/pic16/ralloc.h:
2282 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2284 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2285 added option --vc, so sdcc errors and warnings are compatible with
2286 Microsoft Visual Studio.
2288 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2290 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2291 device/lib/libfloat.lib: added atof function.
2293 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
2295 * doc/sdccman.lyx: updated to Lyx 1.3
2296 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2297 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2298 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2300 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
2302 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
2304 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2306 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2307 additions to the "related tools/documentation" section
2309 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
2311 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2313 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
2315 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
2316 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2318 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
2320 * doc/sdccman.lyx: fix double dash and other minor things
2321 * doc/Makefile: fix double dash
2323 2003-05-28 Karl Bongers(patches from Martin Helmling)
2324 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2325 condition and ignore commands.
2327 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2329 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2330 is in parts still quite out of date, I did changes as far as I felt makes sense
2331 for a non-native english speaker.
2332 Please feel free to add to the manual or to correct my changes.
2333 * doc/Makefile: undid touching the date of intermediate tex files.
2335 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2337 * doc/sdccman.lyx: Manual has an index now
2339 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
2341 Finalize muluint/mulsint and mululong/mulslong merging:
2342 * device/lib/_mulint.c
2343 * device/lib/_mullong.c
2344 * device/lib/gbz80/mul.s
2345 * device/lib/gbz80/stubs.s
2346 * device/lib/z80/mul.s
2347 * device/lib/z80/stubs.s
2348 * src/SDCCsymt.c (initCSupport)
2350 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2352 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2353 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2354 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2355 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2358 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2360 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2361 the regression tests I'm not brave enough to enable 245.b, 245.c
2362 * doc/sdccman.lyx: added latex preamble for hyperref package.
2363 Using pdflatex this will give you a hyperlinked pdf file with
2364 bookmarks. (prepend '%' before /usepackage if this breaks something)
2366 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2368 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2370 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
2372 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2374 2003-05-21 <johan AT balder>
2376 * src/SDCCglue.c (printIval): fixed bug #739934
2378 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2380 Applied patch from bug 737905 (renamed yylineo to mylineno):
2387 * src/pic16/pcode.c: Cleaned warnings
2388 * src/pic16/pcodeflow.c: Cleaned warnings
2389 * src/pic16/pcoderegs.c: Cleaned warnings
2391 2003-05-19 Scott Dattalo <scott AT dattalo.com>
2393 * src/pic16/pcode.c: Cleaned warnings
2394 * src/pic16/pcodepeep.c: Cleaned warnings
2395 * src/pic16/ralloc.c: Cleaned warnings
2397 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2399 * doc/sdccman.lyx: fixed bug 739745
2400 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2402 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
2404 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2405 it can be defined with CFLAGS when running configure
2406 * src/SDCCmain.c: fixed compiling + linking with object files
2408 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
2410 * configure.in: configure for pic16 port,
2411 added --disable-pic16-port
2412 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2413 * src/SDCCmain.c: linkOptions is changed to set *,
2414 added if/endif conditional macros to remove options help
2415 messages from optionsTable when a port is not configured, added
2416 support for the PIc16 port in the ports table, when executing
2417 the compiler with no port specified on command line, a default
2418 port is selected with the new macro DEFAULT_PORT which is
2419 defined in port.h, in setDefaultOptions() linkOptions is removed
2420 from initialization assignment, since now it is a set,
2421 parseCmdLine uses setParseWithComma for linkOptions, in
2422 linkEdit() linkOptions are accessed with new function indexSet()
2423 which returns the i'th item of a set variable. See SDCCset.c, in
2424 linkEdit() when calling buildCmdLine(), added linkOptions as
2425 last argument. Now users can pass arguments to gplink via the
2426 -Wl option, main() uses pic16glue() to glue up pic16 programs
2427 * src/SDCCpeeph.c: various changes to support pic16
2428 * src/SDCCset.c: added function void *indexSet(set *, int) to
2429 return the i'th item of the set
2430 * src/SDCCset.h: added function prototype for indexSet()
2431 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2432 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2433 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2434 added macro DEFAULT_PORT
2435 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2436 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2438 * src/pic16/glue.c: commented out some error producing lines
2439 * src/pic16/main.c: __config directives are commented out to stop
2440 gpasm complaining and test the linkage with gplink, _linkCmd and
2441 _asmCmd changed to be more gplink and gpasm friendly
2442 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2443 produced an error when parsed, peep rule 12 is added to utilize
2444 movff, but it is commented out since the pCode does not support
2445 yet a command with 2 address arguments
2447 2003-05-18 <johan AT balder>
2449 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2450 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2451 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2453 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2454 Added feature to script commands from file.
2456 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
2458 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2459 * src/SDCCutil.c: include ctype.h for win32
2461 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
2463 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2465 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2467 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2468 Fixed so you can set breakpoints prior to run, run does not stop
2469 on entry now. Add tbreak. Other enhancements and fixes for use
2472 2003-05-12 Borut Razem <borut.razem AT siol.net>
2474 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2476 2003-05-11 Borut Razem <borut.razem AT siol.net>
2478 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2479 the path of bin directory, so that PATH is the only env. variable, which has to be set
2480 in case of standard installation.
2481 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2482 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2483 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2485 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2487 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2488 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2489 temp files are in the port dir; clean the gen/test directory when
2490 generating new test.c
2491 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2492 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2493 * support/regression/tests/zeropad.c: added
2495 2003-05-09 <johan AT balder>
2497 * src/SDCCglue.c: fixed bug #597940
2499 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2501 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2502 cache sfr, optimize next,step, fix off by one sourceline,
2503 support ddd list function.
2504 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2506 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2508 * support/regression/HTMLgen.py: added compare_s2f()
2509 * support/regression/Makefile: redo 1.27
2510 * support/regression/generate-cases.py: redo 1.5
2512 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
2514 * support/regression/tests/float.c: workaround 33 bit hex constant
2515 * support/regression/tests/simplefloat.c: fix division for host
2517 2003-04-29 Scott Dattalo <scott AT dattalo.com>
2519 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
2520 that tame's the PIC's over-aggressive optimizer.
2522 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2524 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2527 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
2529 Initial support for DS80C400. "Hello world" runs on TINIm400
2532 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2534 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2535 * Some notes on ddd usage added in debugger/README
2536 Martin Helmling adding more features and fixes for ddd GUI debugger.
2537 Code added for nexti, stepi, up, down, and other adjustments.
2539 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
2541 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2542 * src/pic/peeph.def Added two rules to optimize carry manipulation
2543 * src/pic/* removed debug printfs
2545 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
2547 * debugger/mcs51/cmd.c: added header newalloc.h
2549 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
2551 * as/Makefile: new EXEEXT
2552 * as/z80/Makefile: remove trailing slash of BUILDIR
2553 * as/z80/clean.mk: new EXEEXT
2554 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2555 * support/cpp2/Makefile.in: new EXEEXT
2556 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2558 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
2560 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2561 EXEEXT was introduced to fix all related problems with targets
2562 "clean", "install" and "uninstall"; a couple of further flaws
2563 especially with "clean" have been fixed too
2564 * as/mcs51/Makefile.in
2569 * debugger/mcs51/Makefile.in
2570 * debugger/mcs51/clean.mk
2572 * link/z80/Makefile.in
2575 * packihx/Makefile.in
2577 * sim/ucsim/Makefile
2578 * sim/ucsim/clean.mk
2579 * sim/ucsim/avr.src/Makefile.in
2580 * sim/ucsim/avr.src/clean.mk
2581 * sim/ucsim/s51.src/Makefile.in
2582 * sim/ucsim/s51.src/clean.mk
2583 * sim/ucsim/xa.src/Makefile.in
2584 * sim/ucsim/xa.src/clean.mk
2585 * sim/ucsim/z80.src/Makefile.in
2586 * sim/ucsim/z80.src/clean.mk
2587 * sim/ucsim/main_in.mk
2588 * sim/ucsim/packages_in.mk
2589 * sim/ucsim/gui.src/Makefile.in
2590 * sim/ucsim/gui.src/serio.src/Makefile.in
2591 * sim/ucsim/gui.src/serio.src/clean.mk
2594 * support/cpp2/Makefile.in
2595 * support/cpp2/clean.mk
2596 * support/makebin/Makefile
2597 * support/makebin/clean.mk
2598 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2599 * doc/sdccman.lyx: --program-suffix no longer needed
2601 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2603 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2604 Martin Helmling added support for ddd GUI debugger.
2605 Code added to display assembly, set variables, and other commands
2606 to interface to ddd.
2608 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
2610 * as/Makefile: fix target clean
2611 * as/clean.mk: fix target clean
2612 * as/z80/clean.mk: fix target clean
2614 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
2616 * Makefile.common.in: added AT EXEEXT AT
2617 * configure.in: removed all mingw32 stuff
2618 * configure: rebuilt from configure.in
2619 * doc/sdccman.lyx: updated section "installation"
2620 * support/scripts/sdcc_mingw32: adapted to configure
2621 * support/scripts/sdcc_cygwin_mingw32: added
2623 2003-04-22 Scott Dattalo <scott AT dattalo.com>
2625 * src/pic Added object file support for the PIC port
2626 * src/pic Applied patch from Craig Franklin (this started the object file support)
2627 * src/regression Updated the PIC regression tests for object files
2629 2003-04-20 Borut Razem <borut.razem AT siol.net>
2631 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2632 lklex.c: In function `getfid':
2633 lklex.c:203: warning: array subscript has type `char'
2634 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2635 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2636 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2637 stack handling macros
2639 2003-04-19 Borut Razem <borut.razem AT siol.net>
2641 * "handling space characters in file path" task:
2642 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2643 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2644 * support/Util/MySystem.h: make it self-sufficient
2645 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2646 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2647 handling space characters in file path
2648 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2649 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2650 * support/Util/MySystem.c: handling space characters in executable's path
2652 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
2654 * as/z80/Makefile: fix permanent rebuild of z80
2655 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2656 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2658 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
2660 * src/SDCCopt.c: add special case optimization to replace modulo by
2661 a power of two with a bitwise AND.
2663 2003-04-18 <johan AT balder>
2665 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2667 2003-04-17 <johan AT balder>
2669 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2670 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2672 2003-04-13 Borut Razem <borut.razem AT siol.net>
2674 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2675 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2676 fixed mingw problem in adl_NORMALIZE_PATH
2678 2003-04-12 Borut Razem <borut.razem AT siol.net>
2680 * fixed "#pragma SAVE/RESTORE can not be nested":
2681 * src/SDCC.lex: reworked pragma handling functions
2682 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2683 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2685 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2687 * src/SDCCutil.c (pathEquivalent): defined but not used
2688 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2689 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2690 * configure: rebuilt from configure.in
2691 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2692 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2693 * device/include/Makefile.in: replace sdcc_datadir
2694 * device/lib/Makefile.in: replace sdcc_datadir
2695 * Makefile.common.in: add LDFLAGS from configure
2696 * packihx/Makefile.in: use LDFLAGS
2697 * src/Makefile.in: use LDFLAGS
2698 * support/cpp2/Makefile.in: add LDFLAGS from configure
2699 * support/makebin/Makefile: use LDFLAGS
2700 * .version: bumped version number to 2.3.5
2702 2003-04-12 Borut Razem <borut.razem AT siol.net>
2704 * completed "different paths" task:
2705 * src/SDCCmacro.c: fixed bug in handling quotes
2706 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2707 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2709 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2711 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2713 2003-04-11 kevin Vigor <kevin AT vigor.nu>
2715 * ds390/gen.c ds390/peeph.def: fix bug 706781
2717 2003-04-11 Borut Razem <borut.razem AT siol.net>
2719 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2721 2003-04-10 Scott Dattalo <scott AT dattalo.com>
2723 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2724 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2725 set - this bit used to not be set...).
2726 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2727 bad code in PIC Port
2728 * src/regression/and2.c added to test bug 609268
2729 * src/regression/Makefile added and2.c to regression test
2732 2003-04-08 <johan AT CP255758-A>
2734 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2735 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2736 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2738 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
2740 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2742 * support/cpp2/Makefile.in: fix bug #487815
2743 * configure: rebuilt from configure.in
2744 * Makefile.common.in: docdir changed, new path suffixes
2745 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2746 * sdcc_vc_in.h: reflect changes from sdccconf.h
2747 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2748 * src/SDCCutil.h: remove BINDIR hack
2749 * doc/sdccman.lyx: update new path hierarchy
2751 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2753 * src/SDCCpeeph.c: added okToRemoveSLOC test
2755 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2757 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2759 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2761 * src/SDCCpeeph.c: added labelIsReturnOnly test
2762 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2764 2003-04-05 <johan AT balder>
2766 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2767 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2768 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2769 * src/SDCCast.c: fixed a warning
2770 * src/SDCCast.h: fixed a warning
2771 * src/SDCCicode.c (operandFromAst): fixed a warning
2773 2003-04-04 <johan AT balder>
2775 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2776 * src/SDCCast.c (decorateType): fixed bug #715076
2777 * src/SDCC.y: fixed bug #702907
2779 2003-04-03 <johan AT balder>
2781 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2782 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2783 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2784 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2785 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2787 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
2789 * _decdptr.c: fix return values
2790 * _gptrget.c: fix return values
2791 * _gptrgetc.c: fix return values
2792 * _gptrput.c: fix return values
2793 * _mulint.c: fix return values
2794 * as/z80/Makefile: fix 'make -j' problem
2796 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
2798 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2799 * configure.in: big cleanup, updated to autoconf 2.5x
2800 * configure: rebuilt from configure.in
2801 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2802 * sdcc_vc_in.h: reflect changes from sdccconf.h
2803 * doc/Makefile: fixed a flaw in "make install"
2805 2003-04-02 <johan AT balder>
2807 * src/ds390/gen.c (genCmp): no comments
2808 * src/mcs51/gen.c (genCmp): no comments
2809 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2810 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2812 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
2814 * support/regression/generate-cases.py: place generated file in given sub directory
2815 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2816 * support/regression/Makefile: improvements for 'make -j';
2817 side effect: it's simpler and faster now
2819 2003-03-31 Borut Razem <borut.razem AT siol.net>
2821 * src/z80/main.c: link-{port} and as-{port} defined without path
2822 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2824 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
2826 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2828 2003-03-30 Borut Razem <borut.razem AT siol.net>
2830 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2831 changed type of list parameter to set
2832 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2833 * src/port.h: changed type of do_assemble() parameter to set
2834 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2835 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2836 definition of "cppoutfilename" macro with NULL value in preProcess()
2837 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2838 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2839 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2840 replaced with set *binPathSet
2841 * shash_add() deallocates the item, if allready exsists, before adding the new one
2842 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2844 2003-03-30 Scott Dattalo <scott AT dattalo.com>
2846 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
2847 a nested for loop bug in the PIC port
2848 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2851 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
2853 * support/Util/dbuf.h: remove C++ stuff to make it portable
2855 2003-03-28 Borut Razem <borut.razem AT siol.net>
2857 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2858 literal strings in stringLiteral()
2859 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2860 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2863 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
2865 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2867 2003-03-26 <johan AT balder>
2869 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2870 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2871 * src/SDCCast.c (decorateType): fixed " -v < 3"
2873 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
2875 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2876 Added Lenny Story's debug infrastructure changes:
2877 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2878 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2879 * src/cdbFile.c: added
2880 * src/SDCCdebug.c: added
2881 * src/SDCCdebug.h: added
2882 * src/SDCCast.c (createFunction)
2883 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2884 * src/SDCCmain.c (parseCmdLine, main)
2885 * src/SDCCmem.c (redoStackOffsets)
2886 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2889 * src/avr/gen.c (genAVRCode)
2890 * src/ds390/gen.c (gen390Code)
2891 * src/mcs51/gen.c (gen51Code)
2892 * src/pic/gen.c (genpic14Code)
2893 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2894 * src/xa51/gen.c (genXA51Code)
2895 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2897 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2899 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2900 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2902 2003-03-22 <johan AT balder>
2904 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2906 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
2908 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2909 * doc/cdbfileformat.lyx: added, written by Lenny Story
2910 * doc/Makefile: added cdbfileformat.lyx
2911 * doc/clean.mk: added cdbfileformat.lyx
2913 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
2915 * src/mcs51/peeph.def: fix bug #705773
2917 2003-03-20 <johan AT balder>
2919 An sfr/sbit can have an "at #" AND an initializer
2920 * src/SDCCsymt.c (checkSClass):
2921 * src/SDCCmem.c (allocGlobal):
2922 * src/SDCCmem.c (allocLocal):
2923 * src/SDCCast.c (createBlock):
2925 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
2927 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2929 2003-03-16 <johan AT balder>
2931 Undid the hackup of const and volatile, the problem is much bigger
2933 * src/SDCCast.c:1.171
2934 * src/SDCCglue.c:1.138
2935 * src/SDCCicode.c:1.146
2936 * src/SDCCsymt.c:1.150
2937 * src/SDCCval.c:1.65
2939 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
2941 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2942 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2944 2003-03-13 <johan AT balder>
2946 Hackup const and volatile modifiers in type chains a bit:
2948 * src/SDCCast.c:1.169
2949 * src/SDCCglue.c:1.136
2950 * src/SDCCicode.c:1.143
2951 * src/SDCCsymt.c1.146
2952 * src/SDCCsymt.h1.59
2953 * src/SDCCval.c:1.63
2955 2003-03-12 <johan AT balder>
2957 * src/SDCCBBlock.h: more LRH debugging junk
2958 * src/SDCCcflow.h: more LRH debugging junk
2959 * src/SDCCloop.c: more LRH debugging junk
2960 * src/SDCC.y (struct_declaration): fixed bug #697590
2961 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2962 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2963 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2965 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2966 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2967 test function names must now match exactly).
2968 * src/SDCCcse.c: added special case in findCheaperOp to allow
2969 extending a short integer. Makes less awful code for bug 700121 test case.
2971 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2973 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2974 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2976 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2978 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2979 actually called (operandsNotEqual() was called for all
2980 operandsNotEqualX tests).
2982 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2984 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2985 with shorter literals. Fixes bug 700121.
2987 2003-03-11 <johan AT balder>
2989 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2991 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
2993 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2994 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2996 2003-03-10 Borut Razem <borut.razem AT siol.net>
2998 * src/SDCCmain.c: pipe preprocessor's output
2999 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3000 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3001 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3002 which closes all pipes in pipeSet set
3003 * src/SDCCset.c: free deleted item in function deleteSetItem()
3004 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3005 moved from z80 to src subproject
3006 * .version: increased version number to 2.3.4
3008 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
3010 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
3011 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
3012 * support/regression/ports/xa51/spec.mk: fix typo
3014 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
3016 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
3018 2003-03-09 Borut Razem <borut.razem AT siol.net>
3020 * src/SDCCmain.c: pipe preprocessor's output
3021 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3022 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3023 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3024 which closes all pipes in pipeSet set
3025 * src/SDCCset.c: free deleted item in function deleteSetItem()
3026 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3027 moved from z80 to src subproject
3029 2003-03-09 Borut Razem <borut.razem AT siol.net>
3031 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
3032 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
3033 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
3034 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
3035 * src/SDCCglobl.h: unification of WIN32 native definitions
3037 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3039 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
3041 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3043 * src/configure.in: check for endianess (even while cross-compiling)
3044 * src/configure: check for endianess (even while cross-compiling)
3045 * src/configure_in.h: check for endianess (even while cross-compiling)
3046 * src/avr/gen.c: remove old endianess stuff
3047 * src/mcs51/gen.c: remove old endianess stuff
3048 * src/ds390/gen.c: remove old endianess stuff
3049 * src/pic/gen.c: remove old endianess stuff
3050 * src/pic/genarith.c: remove old endianess stuff
3051 * src/pic/glue.c: fix endianess check
3052 * src/pic16/gen.c: remove old endianess stuff
3053 * src/pic16/genarith.c: remove old endianess stuff
3054 * src/pic16/glue.c: fix endianess check
3055 * src/xa51/gen.c: remove old endianess stuff
3056 * src/z80/gen.c: fix endianess check
3057 * src/SDCCglue.c: fix endianess check
3058 * src/ds390/peeph.def: fix bug 700036
3060 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3062 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
3063 * src/configure: find appropriate data-types on host for SDCC's int and long
3064 * src/configure.in: find appropriate data-types on host for SDCC's int and long
3065 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
3066 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
3068 2003-03-07 <johan AT balder>
3071 some minor cleanups before the big shot
3072 OP_DEFS and OP_USES now use Kevin's protection
3073 new option --nolabelopt
3084 * src/ds390/ralloc.c:
3085 * src/mcs51/ralloc.c:
3087 * src/xa51/ralloc.c:
3090 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3092 * src/pic/pcode.c (get_op): fix 64 bit warnings
3093 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
3094 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
3095 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
3096 * support/regression/tests/malloc.c: fix 64 bit warnings
3098 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3100 * src/mcs51/gen.c (genMinus): fixed bug 696436
3102 2003-03-02 Borut Razem <borut.razem AT siol.net>
3104 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3106 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3108 * configure.in: test for mkstemp
3109 * sdccconf_in.h: add HAVE_MKSTEMP
3111 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3113 * device/include/ctype.h: removed warning while using --stack-auto
3114 * device/include/malloc.h: removed warning while using --stack-auto
3115 * device/include/string.h: removed warning while using --stack-auto
3117 2003-02-23 Borut Razem <borut.razem AT siol.net>
3119 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3120 because NDEBUG is defined (see man assert)
3121 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3123 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3125 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3126 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3128 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3130 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3131 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3133 2003-02-18 <johan AT balder>
3135 * as/mcs51/asmain.c (asmbl): module can start with a digit
3136 * as/z80/asmain.c (asmbl): module can start with a digit
3138 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3140 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3141 * src/asm.c: fix pipe() for Mingw32
3143 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3145 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3146 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3147 make -V work again; --c1mode reads now from stdin
3148 * doc/sdccman.lyx: added --c1mode
3149 * support/Util/SDCCerr.c: new messages for c1 mode
3150 * support/Util/SDCCerr.h: new messages for c1 mode
3151 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3153 2003-02-15 <johan AT balder>
3155 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3157 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3159 * doc/sdccman.lyx: Environment variables, -o and other minor things
3161 2003-02-14 <johan AT balder>
3163 * src/xa51/main.c: before anyone really tries to use it :)
3165 * Install doc's in share/sdcc/doc
3166 * removed some obsolete files
3167 * Do a proper make distclean and uninstall
3168 M Makefile.common.in
3171 M device/include/Makefile.in
3172 M device/lib/Makefile.in
3175 M sim/ucsim/doc/Makefile.in
3178 R src/xa51/peeph.rul
3179 M support/cpp2/Makefile.in
3180 M support/makebin/Makefile
3183 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3185 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3187 2003-02-10 Borut Razem <borut.razem AT siol.net>
3189 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3190 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3191 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3192 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3193 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3194 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3195 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3196 src/z80/Makefile.bcc: Borland Makefile cleanup
3197 * as/z80/Makefile.bcc: Added Borland Makefile
3198 * support/cpp2/borland.h: Removed
3200 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3202 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3203 * src/SDCC.lex: new pragma NOIV
3204 * src/SDCCglobl.h: new pragma NOIV
3205 * src/SDCCmem.c: new pragma NOIV
3207 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3209 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3211 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3213 * src/SDCCmain.c: signal handling is switched off by --debug
3214 * doc/Makefile: small fix for install; use clean.mk again
3215 * doc/clean.mk: clean *.pdf and *.html too
3217 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3219 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3220 * device/lib/printfl.c: fix a ds390 bug by making it portable
3221 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3222 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3223 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3224 * debugger/mcs51/cmd.c: converted multi-line string literals
3225 * sim/ucsim/globals.cc: converted multi-line string literals
3226 * src/SDCCmain.c: introduced signal handler to remove temp files
3227 * doc/Makefile: small tweaks, implement clean
3228 * doc: removed generated files
3230 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3232 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3233 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3234 Address Record is not correctly generated for DS390."
3236 2003-02-02 Borut Razem <borut.razem AT siol.net>
3238 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3239 * as/mcs51/asm.h: fixed compilation with Borland C
3240 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3241 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3242 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3243 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3244 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3245 src/z80/Makefile.bcc: delete $(LIB) only if exist
3246 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3248 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
3250 * device/include/malloc.h: introduced NULL
3251 * device/include/string.h: introduced NULL
3252 * device/include/stdlib.h: introduced NULL
3253 * device/lib/_memcpy.c: removed NULL
3254 * device/lib/_strcat.c: removed NULL
3255 * device/lib/_strchr.c: removed NULL
3256 * device/lib/_strcmp.c: removed NULL
3257 * device/lib/_strcpy.c: removed NULL
3258 * device/lib/_strcspn.c: removed NULL
3259 * device/lib/_strlen.c: removed NULL
3260 * device/lib/_strncat.c: removed NULL
3261 * device/lib/_strncmp.c: removed NULL
3262 * device/lib/_strncpy.c: removed NULL
3263 * device/lib/_strpbrk.c: removed NULL
3264 * device/lib/_strrchr.c: removed NULL
3265 * device/lib/_strspn.c: removed NULL
3266 * device/lib/_strstr.c: removed NULL
3267 * device/lib/_strtok.c: removed NULL
3268 * device/lib/malloc.c: removed NULL, include own header
3270 2003-02-02 <johan AT balder>
3272 * 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
3273 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3274 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3275 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3276 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3277 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3279 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3281 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3284 2003-02-01 <johan AT balder>
3286 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3288 2003-01-31 <johan AT CP255758-A>
3290 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3292 2003-01-30 <johan AT balder>
3294 * src/SDCCBBlock.c: automatic bug detection
3295 * src/SDCCicode.c: automatic bug detection
3297 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3299 * src/SDCCglobl.h: now --xram-size 0 works
3300 * src/SDCCmain.c: now --xram-size 0 works
3302 2003-01-29 <johan AT balder>
3304 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3306 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3308 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3309 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3310 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3311 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3312 * src/SDCCglobl.h: Added options --xram-size and --code-size
3313 * src/SDCCmain.c: Added options --xram-size and --code-size
3315 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3317 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3318 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3320 2003-01-27 <johan AT balder>
3322 * src/SDCC.y: fixed bug #613764
3324 2003-01-26 <johan AT balder>
3326 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3327 * src/SDCCsymt.h: fixed bug #673374
3328 * src/SDCCglue.c: fixed bug #661910
3329 * src/SDCCast.c: fixed bug #458099 and 673374
3331 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3333 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3334 * as/mcs51/strcmpi.h: added
3335 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3336 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3337 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3338 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3339 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3340 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3341 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3342 * as/mcs51/Makefile.aslink: new module strcmpi
3343 * as/mcs51/Makefile.asx8051: new module strcmpi
3344 * as/mcs51/Makefil.bcc: new module strcmpi
3345 * as/mcs51/Makefile.in: new module strcmpi
3346 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3348 2003-01-26 <johan AT balder>
3350 * src/SDCCglue.c: reverted back to 1.124
3351 * src/SDCCast.c: reverted back to 1.156
3352 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3354 2003-01-25 <johan AT balder>
3356 * src/SDCCglue.c: A better fix for bug #661910
3357 * src/SDCCast.c: A better fix for bug #661910
3358 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3360 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3362 * src/Makefile.in: remove spawn.o
3363 * src/SDCCmain.c: remove spawn.h
3364 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3365 * src/spawn.c: removed
3366 * src/spawn.h: removed
3367 * support/regression/ports/ds390/spec.mk: link with -r
3369 2003-01-24 <johan AT CP255758-A>
3371 * src/ds390/gen.c (aopOp): fixed bug #667458
3372 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3373 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3374 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3376 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3378 * src/mcs51/peeph.def: better assembler identation by Frieder
3379 * src/mcs51/gen.c: better assembler identation by Frieder
3381 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3383 * as/z80/string.h: removed for gcc 3.2
3384 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3385 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3387 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3389 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3390 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3391 * support/regression/Makefile: separate temp files for ports
3392 * support/regression/generate-cases.py: separate temp files for ports
3393 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3394 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3396 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3398 * moved tinitalk to device/examples/ds390
3400 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
3402 * as/mcs51/lkmem.c: rflag is for DS390
3403 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3404 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3405 (linkEdit): move mem- and map-files the same way as ihx-files
3406 * src/z80/main.c (_setDefaultOptions): removed --generic
3407 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3408 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3409 * src/pic/glue.c (picglue): --c1mode works again
3410 * src/pic16/glue.c (pic16glue): --c1mode works again
3411 * src/asm.c (printCLine): fix #660034
3413 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3415 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
3416 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3417 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3418 * as/mcs51/lkmem (summary): better fix for sp problem
3419 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3420 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3421 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3422 remove --stack-after-data
3424 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
3426 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3427 * src/SDCCutil.c (join): ugly bug: missing '\0'
3428 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3430 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3432 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3434 * src/pic/main.c (_asmCmd): gpasm supports -o
3435 * src/z80/main.c: more general macros
3436 * device/lib/Makefile.in: remove intermediate files
3438 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3440 * .version: Bumped version number to 2.3.3
3441 * src/SDCCBBlock.c: new option -o
3442 * src/SDCCglobl.h: new option -o
3443 * src/SDCCglue.c: new option -o
3444 * src/SDCCmain.c: new option -o
3445 * src/asm.c: new option -o
3446 * src/ds390/main.c: new option -o
3447 * src/pic/glue.c: new option -o
3448 * src/pic/pcode.c: new option -o
3449 * src/pic/ralloc.c: new option -o
3450 * src/pic16/glue.c: new option -o
3451 * src/pic16/pcode.c: new option -o
3452 * src/pic16/ralloc.c: new option -o
3453 * src/z80/main.c: new option -o
3454 * device/lib/Makefile.in: use -o
3455 * support/regression/ports/ds390/spec.mk: use -o
3456 * support/regression/ports/gbz80/spec.mk: use -o
3457 * support/regression/ports/mcs51/spec.mk: use -o
3458 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3459 * support/regression/ports/z80/spec.mk: use -o
3460 * support/regression/ports/ucz80/spec.mk: use -o
3461 * support/regression/ports/xa51/spec.mk: use -o
3462 * support/regression/fwk/lib/timeout.c: fix usage string
3464 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
3465 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
3467 2003-01-07 <johan AT balder>
3469 * src/SDCCast.c (decorateType): fixed bug #600035
3471 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
3472 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3473 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3474 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3475 * src/pic/pcode.c: outcommented unused variable to remove warnings
3476 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3478 2003-01-06 <karl AT turbobit.com>
3479 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3482 2003-01-06 <johan AT balder>
3484 * src/SDCCicode.c: fixed array add
3486 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
3487 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3488 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3490 2003-01-04 <johan AT balder>
3492 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3494 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3495 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3497 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3498 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
3499 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3501 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3502 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3504 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
3505 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3507 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3508 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3510 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3512 * in \sdcc\as\mcs51\ changed these files in order to create an
3513 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3514 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3515 following files to include the previous two files: aslink.dsp,
3516 Makefile.aslink, Makefile.bcc, and Makefile.in.
3518 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3519 .adb instead of .cdb
3521 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3523 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3524 value from option --iram-size.
3526 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3528 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3531 2002-09-18 <wiml AT hhhh.org>
3533 * SDCClrange.h: exposed setFromRange() and setToRange()
3534 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3535 packRegsForAccUse() (bug 542397)
3536 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3537 multiple times and emitting the fetch operations more than once
3538 added aopGetUsesAcc() function to allow binary operators to
3539 fetch their operands in the correct order; made genMinus() emit
3540 compact code for X = LITERAL - Y
3542 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3543 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3544 sprintf() in line 1267.
3546 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3547 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3550 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3551 Changes to aslink (All the changes are marked with 'JCF'):
3553 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3556 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3557 area BSEG. Also moves, if possible, the DATA area down into the internal
3558 ram so more space is available.
3560 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3563 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3564 not bytes. Function summary() which creates a memory usage summary
3565 file with extension .mem. Reports of overlaping stack and small stack
3566 size. If the space for the stack is less than 16 bytes aslink trows a
3569 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3570 the 8051. Option 'y' for memory summary output file.
3572 Changes to sdcc (All the changes are marked with 'JCF'):
3574 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3576 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3577 overlaying area for it (uses RegBankUsed[4]).
3579 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3580 bank zero as used by default. By default aslink locates the stack
3581 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3582 the creation of the .mem file. Delegates the allocation of data area
3583 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3584 the begining of the stack area to aslink.
3586 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3587 glue() in SDCCglue.c creates an area for it.
3589 2002-09-03 Borut Razem <borut.razem AT siol.net>
3590 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3591 sdcc/src/pic/glue.c:
3592 introduced atexit() handler for teporay files removal in case of
3593 errors, assertions, ...
3595 2002-08-29 Borut Razem <borut.razem AT siol.net>
3596 * sdcc/support/cpp2/auto-host_vc_in.h:
3597 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3598 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3599 Maybe there is a similar problem with BORLANDC? It should be checked!
3601 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3602 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3603 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3604 was not executed, and the compiler (cl) launched a warning:
3605 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3607 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
3608 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3610 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
3611 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3613 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3614 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3615 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3616 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3617 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3618 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3619 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3620 - added Release configuration in VS projects
3621 - review of compiler an linker options
3622 - VC .exe files are generated in bin_vc directory, not to interfere
3623 with binaries generated from other projects (cygwin, mingw, bcc ...)
3625 * sdcc/src/yacc.dsp: added
3627 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3628 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3629 and insert the version number definitions from .version
3631 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3633 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3634 added - genarate auto-host.h using auto-host_vc_in.h as template
3637 removed from CVS, generated automatically
3639 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
3640 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3642 2002-08-11 Borut Razem <borut.razem AT siol.net>
3643 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3645 2002-08-10 Borut Razem <borut.razem AT siol.net>
3646 * src/SDCCmain.c (main):
3647 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3648 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3649 The consequence was that some temporary files were not removed.
3652 unification of code in functions tempfilename() and tempfile():
3653 function tempnam() is defined in Visual Studio 6.0 and .NET
3655 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3657 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3658 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3659 - removed compiler command line option /WX: Treats all warnings as errors
3660 - update a list of source files, included into the project
3662 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3663 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3664 changed project type to Generic Project so that can be correcly converted to VS.NET project
3666 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3668 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3670 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3672 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3673 added return 0 statements after assert() to make compiler happy
3675 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3676 added newline in the def file to keep MSC compiler satisfied
3678 * sdcc/src/z80/gen.c:
3679 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3680 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3681 - solved MSC error in function aopDump()
3683 * sdcc_vc.h: define PREFIX as "\\sdcc"
3685 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
3686 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3688 2002-06-22 Scott Dattalo <scott AT dattalo.com>
3689 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3690 - Rewrote the register banking algorithm.
3691 - Added pCode live-range analysis to registers (for now, only non-used and
3692 singly-used registers optimized away)
3694 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3696 * 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.
3698 2002-05-10 Scott Dattalo <scott AT dattalo.com>
3699 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3701 2002-04-22 Michael Hope <michaelh AT vroom>
3703 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3705 * configure.in (DD_COPT): Added include support required for gbdk.
3707 * .version: Bumped version number just to increase it.
3709 * src/SDCCmain.c: Added -nostdinc to the default options.
3711 2002-04-15 Michael Hope <michaelh AT vroom>
3713 * device/lib/z80/printf.c (sprintf): Added.
3715 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3717 * src/z80/peeph.def: Added transpose redundent load rule.
3719 * src/z80/main.c: Added force callee saves for jaune.
3721 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3723 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3725 2002-03-28 Johan Knol <johan AT balder>
3727 * src/SDCCval.c: fixed bug #532436
3729 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3731 Added "char *Processor" field to the port structure.
3734 Added -p option. Allows port dependent processor to be specified.
3737 Initialized the new field char *Processor field to NULL in all ports
3740 Compiler generated registers for interrupt context saving
3741 were not getting allocated.
3743 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
3746 Fixed left shift. Will promote the left side of a left shift
3747 if a) left shifting more than size of operand or b) when assigned
3748 to something size > size of left side
3750 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3752 tons of changes. Register allocation has been
3753 rewritten. Added customization for the various PICs. Flow
3754 analysis is restructured. ...
3760 Added. device.c is a PIC port hack to accomodate variations
3763 2002-03-13 Michael Hope <michaelh AT vroom>
3765 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3767 2002-03-04 johanknol <johanknol AT manik>
3769 * /src/SDCCval.c: fixed
3771 const unsigned char arr[][2] = { { 0, 1 } };
3772 t18.c:1: error: Initializer element is not constant
3774 2002-03-04 bela <bela AT manik>
3776 * /device/include/mcs51reg.h:
3777 ds89c420 register definition update
3779 2002-03-03 <johan AT FRIJA>
3781 * support/Util/SDCCerr.c: did something, but don't no why anymore
3783 * support/regression/tests/bug-524691.c: made it a little less shy
3785 * src/SDCCast.c (decorateType): fixed bug #524697
3787 * src/SDCCast.c: made some lineno improvements
3789 * src/SDCCval.c (getNelements): changed warning to error
3791 * src/SDCCglue.c (printIvalArray): changed warning to error
3793 * src/SDCCicode.c: fixed a warning for mingw
3795 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3797 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3799 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
3801 * src/ds390/peeph.def:
3802 Added some more peephole rules
3804 * src/ds390/gen.c: Various fixes & enhancements
3806 * src/SDCClrange.c, src/SDCClrange.h:
3807 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3809 * src/ds390/ralloc.c:
3810 various fixes & enhancements (ds390) specific
3812 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3813 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3816 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3818 2002-03-02 <johan AT FRIJA>
3820 * src/SDCCast.c (decorateType): fixed bug #524708
3822 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3824 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3826 2002-03-01 Michael Hope <michaelh AT vroom>
3828 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3830 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3832 2002-03-01 <johan AT FRIJA>
3834 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3836 * src/SDCCast.c (decorateType): fixed bug #524209
3838 * src/SDCCval.c (valNot): fixed bug #524195
3840 2002-02-26 <johan AT balder>
3842 * src/xa51/gen.c: fixed a warning
3844 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3846 * src/SDCCast.c (decorateType): fixed bug #522534
3848 2002-02-23 <johan AT balder>
3850 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3852 2002-02-22 <johan AT balder>
3854 * src/SDCCast.c: fixed bug #514865
3856 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3858 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
3860 * sdcc/src/SDCCloop.c:
3861 Previous fix was not good. basic blocks that have "break" or "return" are
3862 not really partof a loop , but live ranges used in these blocks should
3863 be live thru the entire loop, so set partOfLoop but don't add them to
3866 2002-02-21 <johan AT FRIJA>
3868 * src/SDCCcse.c: fixed bug #514308
3870 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
3873 Fixed BUG #519583. If a conditional block ended in a return/break
3874 statement inside a loop, it was not being considered part of the loop.
3876 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3878 2002-02-10 Karl Bongers <karl AT turbobit.com>
3881 Fixed up SDCDB debugger somewhat. Updated debugger/README
3882 with lots of comments and notes.
3884 * device/examples/test2.c:
3885 Fix bug, "red" variable not being initialized(compiler complained).
3887 * device/examples/Makefile, examples/test3.c:
3888 Add Makefile in device/examples folder, compiles test3.c
3889 for use as a multiple module SDCDB test case.
3891 * sim/ucsim/cmd.src/cmdset.cc:
3892 Took out debug printfs in ucsim "next" command.
3895 Karl and Johan start ucsim XA support. Most dissassembly working,
3896 about 75% emulation done(plenty of work remaining).
3898 * sim/ucsim/z80.src:
3899 Add Z80 support to ucsim, add test-ucz80 regression test,
3900 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3901 Notice z80 compiler fails on examples/test3.c/crc code.
3903 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
3905 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3906 Added support for --parms-in-bank1
3908 * src/ds390/peeph.def:
3909 added a few more peephole optimzations
3912 1) added __builtin_inp & __builtin_outp used to read in data of given length
3913 from a memory mapped port
3914 2) added __builtin_memcmp
3915 3) added __builtin_swapw swap bytes of a short
3917 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3918 1) handle multiple send & receives from register bank1
3919 2) ralloc can now allocate DPTR1 to some liveRanges
3921 * src/SDCCsymt.c, src/SDCCsymt.h:
3922 changes to handle multiple sends & receives
3925 added some pointer arithmetic optimization
3928 added some pointer arithmetic optimizations but not stable yet so not
3929 called from anywhere (will get this working shortly)
3931 * src/SDCCopt.c: fixed for multiple sends & receives
3934 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3935 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3936 set preprocessor defines (depending on options)
3938 * src/SDCCicode.c, src/SDCCicode.h:
3939 changes made to handle multiple sends & receives
3942 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3944 * src/SDCCcse.c, src/SDCCcse.h:
3945 added function findbackward def (to be used in upcoming optimization)
3947 * src/SDCCcflow.c, src/SDCCcflow.h:
3948 added function returnAtEnd - to determine if a basic block terminates with
3951 * src/SDCCast.c, src/SDCCast.h:
3952 added option parms-in-bank1
3954 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3955 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3956 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3957 adjusted for --parms-in-bank1 option
3959 * device/include/string.h:
3960 donot redefine "reentrant" keyword
3962 * device/include/ds80c390.h: Added some more SFRs
3964 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3966 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3968 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3970 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3972 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3974 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3976 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
3978 * Added --xram-movc option
3980 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3982 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3984 2002-01-11 Johan Knol
3986 * Added math lib of Jesus Calvino-Fraga
3988 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
3990 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3991 * support/regression/Makefile: new target test-mcs51-stack-auto
3992 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3994 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
3996 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3998 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4000 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
4002 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4004 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
4006 * src/SDCCglue.h: add definition for printIvalChar()
4008 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4010 * src/SDCCast.c: fix #498138 by Johan
4012 * src/SDCCglue.c: fix #498138 by Johan
4014 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4016 * support/regression/Makefile: fix clean
4018 * support/regression/ports/ds390/support.c: fix transmission of last character
4020 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
4022 * /sdcc/src/ds390/gen.c:
4023 a) improved computing address of stack variable
4024 b) took out some #if 0 code
4025 c) improved parmBytes adjustment
4026 d) improved genPlusIncr & genMinusIncr
4027 e) genCmp could generate bad code (when left assigned to DPTR)
4028 f) Fixed bug in hasInc
4030 * /sdcc/src/ds390/ralloc.c:
4031 a) packRegsForSupport could mess up live information (Fixed)
4032 b) packRegsDPTRuse could be incorrect for left & right shift
4034 * /sdcc/src/mcs51/ralloc.c:
4035 packRegsForSupport could mess up the live information (Fixed)
4037 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
4039 * /sdcc/src/SDCCast.c:
4040 can reverse a loop even if function call is present as long
4041 as the loop control variable is local & is not passed as parameter
4043 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4045 * /sdcc/ChangeLog: *** empty log message ***
4047 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
4048 More builtin function additions for TININative
4050 * /sdcc/src/ds390/ralloc.c:
4051 Had broken the regression testsuite
4053 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
4055 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
4056 Added funcattr hasStackParms will be set for reentrant functions when there
4057 are paramteres on the stack, this helps in minimizing frame pointer generation
4058 typeFromStr can handle function pointers now
4060 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
4061 *** empty log message ***
4063 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4065 * /src/ds390/gen.c, /src/ds390/main.c:
4066 More builtin function additions for TININative
4068 * /src/ds390/ralloc.c:
4069 Had broken the regression testsuite
4071 * /src/SDCCast.c: Fixed a bug in dumptree
4073 * /src/SDCCsymt.c, /src/SDCCsymt.h:
4074 Added funcattr hasStackParms will be set for reentrant functions when there
4075 are paramteres on the stack, this helps in minimizing frame pointer generation
4076 typeFromStr can handle function pointers now
4078 * /doc/builtins.txt, /doc/TININative.txt:
4079 *** empty log message ***
4082 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4084 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
4085 ALPHA version for -mTININative
4087 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
4088 updated to reflect changes in the port structure
4091 added function do_assemble (similar to do_link) if non-null this function
4092 will be called to do assembly (-mTININative) requires a multi command
4094 added function genAssemblerEnd will be called to generate assembler Epilogue
4097 added _JavaNative to debug info printing
4099 * /src/SDCCmain.c: added option --tini-libid
4100 added port->do_assemble function (-mTININative) has a multi command assemble
4102 * /src/SDCCglue.c: Disabled "constExpr" check
4103 added port->genAssemblerEnd function
4105 * /src/SDCCglobl.h: Added option --tini-libid value
4108 tookout optimizeCompare from the header (has no external references)
4110 * /src/SDCCast.c: made one more function "static"
4112 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4114 * src/z80/mappings.i: Added z80asm support.
4116 * src/z80/main.c: Added z80asm support on --asm=z80asm
4118 * src/z80/gen.c: Fixed asm portability issues.
4120 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4122 * src/SDCCglue.c (printExterns): Added global/extern split.
4124 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4126 * support/regression/Makefile: added test for mcs51 model large
4128 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4130 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4132 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4134 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4136 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4138 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4140 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4142 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4144 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4146 * support/regression/tests/simplefloat.c: Port to mcs51.
4148 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4149 * support/regression/tests/bug-485362.c: Added.
4151 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4153 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4155 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4157 * src/z80/gen.c (aopDump): Added a dump function.
4159 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4160 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4162 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4164 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4166 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4168 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4170 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4172 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4174 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4176 * support/regression/ports/ds390/support.c: Use tinibios.
4178 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4180 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4182 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4183 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4185 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4187 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4189 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4191 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4193 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4194 (packRegsForIYUse): Created and optimised.
4196 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4198 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4199 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4201 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4203 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4205 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4207 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4209 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4211 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4213 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4215 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4217 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4219 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4221 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4223 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4224 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4225 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4227 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4229 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4230 (genNotFloat): Added.
4231 (genUminusFloat): Added.
4233 * device/lib/z80/Makefile: Added floating pt stubs.
4235 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4237 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4239 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4241 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4243 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4245 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4247 * sdcc/support/regression/Makefile: Add port ds390.
4249 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4251 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4253 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4255 * sdcc/support/regression/ports/ds390/support.c: Added.
4257 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4259 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4261 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4263 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4265 * device/include/malloc.h: Added z80 and gbz80 support.
4267 * device/lib/gbz80/heap.s: Added.
4269 * device/lib/z80/heap.s: Added.
4271 * device/lib/malloc.c: Added z80 and gbz80 support.
4273 * support/regression/tests/malloc.c (testMalloc): Added.
4275 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4277 * support/regression/tests/bug-478094.c: Added.
4279 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4281 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
4283 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4285 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4287 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4289 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4291 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4293 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4295 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4297 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
4299 * support/regression/tests/bug-477927.c: Added.
4301 * src/z80/peeph.def: Added minor rules.
4303 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4305 * src/z80/peeph.def: Added jump optimisation modification.
4307 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
4309 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4311 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
4313 * support/regression/tests/funptrs.c: Added.
4315 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
4317 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4319 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
4321 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4323 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4325 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4326 (movLeft2ResultLong): Created.
4328 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4329 (joinPushes): Added. Joins two char pushes into a word push.
4331 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
4333 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4335 * support/makebin/Makefile (install): Added creation of dest dir.
4337 2001-10-24 Karl Bongers <karl AT turbobit.com>
4339 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4341 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
4343 * src/z80/ralloc.c: Turned off faulty pack for one use.
4345 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4347 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4349 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
4351 * support/regression/Makefile: Improved clean
4353 * support/regression/ports/gbz80/spec.mk: Added clean
4355 * support/regression/ports/host/spec.mk: Added clean
4357 * support/regression/ports/z80/spec.mk: Added clean
4359 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4361 * support/regression/ports/mcs51/timeout.c: little improvements
4363 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
4365 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4367 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4369 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4371 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
4373 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4375 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4377 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
4378 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4380 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4382 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4384 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4386 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4388 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4390 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4392 * support/regression/tests/longor.c: Added.
4394 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
4396 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4398 * as/mcs51/aslink.h: define PATH_MAX
4400 * as/mcs51/asm.h: define PATH_MAX
4402 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4404 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4406 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4408 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4410 * src/SDCCglobl.h: define PATH_MAX
4412 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4414 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4416 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
4418 * src/z80/gen.c (gencjneshort): Fixed
4420 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4422 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
4424 * support/regression/tests/bug-469671.c: Added.
4426 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4428 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
4430 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4432 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4434 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
4436 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4438 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4440 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4442 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4444 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4446 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4448 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4450 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
4452 * 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.
4454 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4456 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4458 2001-10-07 <johan AT FRIJA>
4460 * device/lib/gets.c (gets): fixed the return value.
4462 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
4463 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4465 * 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.
4467 * 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.
4469 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4471 * src/pic/gen.c: Removed Safe_strdup.
4473 * configure.in: Added option to enable libgc support.
4475 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4476 (bitVectUnion): Optimised.
4477 (bitVectIntersect): Optimised.
4478 (bitVectBitsInCommon): Optimised.
4479 (bitVectCplAnd): Optimised.
4481 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4483 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4485 * src/SDCCmain.c: distinguish between assembler debug and plain options
4487 * src/avr/main.c: remove standard assembler options
4489 * src/ds390/main.c: remove standard assembler options
4491 * src/mcs51/main.c: remove standard assembler options
4493 * src/port.h: removed "PENDING" comment
4495 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4497 * src/device/lib/_mulint.c : new, with assember functions
4499 * src/device/lib/_mullong.c : new, with assember functions
4501 * src/device/lib/_divuint.c : with assember functions
4503 * src/device/lib/_divsint.c : with assember functions
4505 * src/device/lib/_divulong.c: with assember functions
4507 * src/device/lib/_divslong.c: with assember functions
4509 * src/device/lib/_moduint.c : with assember functions
4511 * src/device/lib/_modsint.c : with assember functions
4513 * src/device/lib/_modulong.c: with assember functions
4515 * src/device/lib/_modslong.c: with assember functions
4517 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4519 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4521 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4522 replaced _mululong.c and _mulslong.c by _mullong.c
4524 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4526 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4528 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4530 * src/SDCCglue.c: test, if win32api is available for MINGW
4532 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4534 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4535 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4536 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4537 * support/regression/ports/host/spec.mk: removed GENERIC
4538 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4539 * support/regression/ports/z80/spec.mk: removed GENERIC
4541 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
4543 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4545 * support/regression/tests/bug-467035.c: Created.
4547 2001-10-01 <johan AT FRIJA>
4549 * src/SDCC.y: fixed bug #466586 part 1
4551 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
4553 * SDCCicode.c: z80 has no generic pointers
4554 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4556 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
4558 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4560 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
4562 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4564 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4566 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
4568 * configure.in: Fixed up so that ucsim is only configured once.
4570 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4572 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4573 (getPathDifference): As above.
4575 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4577 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4579 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
4580 * .version: Updated to 2.3.1
4582 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4583 Added copyright header.
4585 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4586 (assemble): Added support for macro based assembler commands.
4587 (linkEdit): Added support for macro based linker commands.
4588 (preProcess): Changed the pre-processor to use macros.
4589 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4590 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4592 * device/lib/z80/crt0.s: Added module name for debugging.
4594 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
4596 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4598 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4600 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4602 * src/Makefile.in: Added SDCCmacro and SDCCutil
4604 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
4606 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4608 2001-09-16 <johan AT FRIJA>
4610 * 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.
4612 2001-09-15 <johan AT FRIJA>
4614 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4615 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4617 2001-09-11 <johan AT FRIJA>
4619 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4621 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
4623 * support/regression/tests/bug-460444.c: Added test case.
4625 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4626 (genCast): Added justification for all of the asserts.
4628 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
4630 * support/regression/support.c: _xdata replaced by xdata
4632 * support/regression/spec.mk: removed _generic
4634 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
4636 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4638 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4639 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4641 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4643 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4645 * support/regression/tests/bug-460010.c: Added test case.
4647 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4649 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
4651 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4653 * support/regression/testfwk.c: removed workaround for bug #436344
4655 * support/regression/tests/bp.c: use less memory with mcs51
4657 * support/regression/tests/bug-441448.c: use less memory
4659 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4661 * support/regression/collate-results.py: typo
4663 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
4665 * support/regression/tests/fetchoverlap.c: Added new test case.
4667 * support/regression/tests/bp.c: Added new test case.
4669 * support/regression/tests/bug-448984.c: Added new test case.
4671 * support/regression/tests/pow2shifts.c: Added new test case.
4673 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4674 (genlshTwo): Fixed right shift for count > 8.
4676 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4678 2001-09-08 <johan AT FRIJA>
4680 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4682 2001-09-07 <johan AT FRIJA>
4684 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4686 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4688 2001-09-06 <johan AT FRIJA>
4690 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4691 * bernhard noted me at this: "() equals to (void)" (1.38)
4693 2001-09-05 <johan AT FRIJA>
4695 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4697 2001-09-04 <johan AT FRIJA>
4699 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4702 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
4704 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4706 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
4708 * link/z80/aslink.h: Fixed path for PATH_MAX
4710 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
4712 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4714 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4716 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4718 * 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.
4720 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
4722 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4723 (genCmp): Fixed up genCmp for the GB with longs.
4725 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4727 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4729 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4731 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4733 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
4735 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4737 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
4739 * 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.
4741 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4743 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
4745 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4747 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4749 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
4751 * sim/ucsim/configure: little improvement of Cygwin-detection
4752 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4753 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4754 * support/regression/tests/bug-221100.c: small changes for mcs51
4755 * support/regression/tests/bug-221168.c: small changes for mcs51
4756 * support/regression/tests/bug-227710.c: small changes for mcs51
4757 * support/regression/tests/staticinit.c: small changes for mcs51
4758 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4759 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4760 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601