1 2004-01-18 Bernhard Held <bernhard@bernhardheld.de>
3 * src/SDCCval.c (cheapestVal): added missing checks
4 * src/SDCCicode.c (usualBinaryConversions): fixed condition
5 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
7 2004-01-16 Klaus Flittner <klaus_flittner@gmx.de>
9 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12 2004-01-16 Vangelis Rokas <vrokas@otenet.gr>
14 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
15 loaded with the linker search paths (-L arguments) and the libraries
16 to be linked with the current source (-l arguments). Changes
17 currently will affect only the pic16 port.
18 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
19 include path the port specific paths and port specific libraries,
20 * gplink command now contains the $3 argument,
22 * src/pic16/device.c,: structure PIC_device is made public and
23 renamed to PIC16_device, the same for variable Pics which is renamed
24 to Pics16. Updated all references to them.
25 * src/pic16/glue.c (pic16glue): corrected bug with code
26 initialization which bypassed the variable initializations block.
28 * device/lib/pic16/Makefile.rules: removed --penable-stack from
29 COMPILE_FLAGS and added the --nostdinc option
31 2004-01-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
33 * device/include/mc68hc908jb8.h: Register defs for another member
34 of the hc08 family. Contributed by Bjorn Bringert - thanks!
36 2004-01-14 Vangelis Rokas <vrokas@otenet.gr>
38 Documenting changes from previous commits.
39 * configure.in (version 1.56),
40 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
41 when generating output files to configure the pic16 library,
42 but now I've commented it out, since gputils aren't installed in the
43 SF compile farm, so library won't compile
45 * device/lib/Makefile.in (version 1.56): initially I've added in
46 target 'all' the prerequestive 'model-pic16' so it compiled the
47 pic16 library, but now I've commented it out for the same reasons
49 * added targets 'model-pic16' and 'objects-pic16' to compile the
51 * added target 'port-specific-objects-pic16' to handle the
52 generated libraries and copy them into the build/ directory
53 * added target 'clean-intermediate-pic16' to clean intermediate
54 files into pic16 directory
55 * in target 'installdirs' added line to create directory pic16 in
58 * device/include/Makefile.in (version 1.11): in target 'install'
59 added lines to copy all header files to installation path,
60 * in target 'installdirs' added line create directory for pic16
61 headers in the installation path
63 2004-01-13 Klaus Flittner <klaus_flittner@gmx.de>
65 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
68 2004-01-13 Bernhard Held <bernhard@bernhardheld.de>
71 * device/lib/configure.in,
72 * device/lib/configure: fixed for autoconf 2.57
74 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
76 * src/z80/main.c (_parseOptions): fixed the portmode= command line
77 option so that it actually works. Made it specific to the z80, since
78 the gbz80 doesn't have these kinds of I/O ports.
80 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
82 * device/include/z180.h,
83 * device/lib/_memcpy.c,
84 * device/lib/_memmove.c,
85 * device/lib/_mulint.c,
86 * device/lib/ser_ir.c,
87 * device/lib/ser_ir_cts_rts.c,
88 * device/lib/_strcmp.c,
89 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
90 * src/z80/main.c (_process_pragma): add support for pragmas bank and
91 portmode; added deprecation warning for bank= and protmode= forms.
92 Also, guard against buffer overflow.
93 * src/z80/gen.c (aopGet): generate better code for sfr banked read
95 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
97 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
98 changed interrupt vector table generation to only emit declared vectors.
99 * device/include/Makefile.in: added missing backslash
100 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
102 2004-01-13 Vangelis Rokas <vrokas@otenet.gr>
104 Mainly changes to support compilation of the device libraries
105 * src/pic16/device.c: stack is allocated via symbol and not
106 via literal number. The symbol is placed in the corresponding
107 position of the data ram
108 * (pic16_dump_section): relocatable and absolute uninitialized
109 data are now emitted in sorted order to reduce section naming,
110 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
111 weren't marked as being in the access bank,
113 2004-01-13 Vangelis Rokas <vrokas@otenet.gr>
115 Added portion of GNU PIC Library under the directory
116 device/include/pic16 and device/lib/pic16. These files
117 contain the declarations of SFRs for the PIC18Fxx2 devices.
118 The directory is initialized via configure from toplevel.
120 2004-01-12 Klaus Flittner <klaus_flittner@gmx.de>
122 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
123 the spilllocations to be compared correctly
125 2004-01-12 Bernhard Held <bernhard@bernhardheld.de>
127 * src/SDCCast.c (decorateType): fixed bug introduced today
129 2004-01-12 Borut Razem <borut.razem@siol.net>
131 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
132 doc/sdccman.lyx: upper case pragmas are deprecated
134 2004-01-12 Bernhard Held <bernhard@bernhardheld.de>
136 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
137 in simpler and even better code
139 2004-01-11 Bernhard Held <bernhard@bernhardheld.de>
141 * src/SDCCicode.c (operandOperation): fixed bug #874819
142 * src/SDCCast.c (decorateType): fixed
143 char foo (unsigned long ul) { return ul > 0; }
145 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
147 * doc/sdccman.lyx: Moved and added some sections, small changes
148 all over. Telling LaTeX to be less strict with word spacing
149 to better keep the right margin. Changed some notes about
150 maintainance of the ports in section 3.2.1 - is it OK like this?
152 2004-01-11 Vangelis Rokas <vrokas@otenet.gr>
155 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
156 convilong): modified to inform the pic16 port that builtin functions
159 PIC16 PORT specific changes:
160 * src/pic16/device.c pic16_dump_equates() added,
161 processor registers declared internally by the port are emitted in
162 the translation as equates,
163 * src/pic16/gen.c: inline code is passed unprocessed to the
165 * (pic16_popGetLit2): fnuction modified to take second operand as
166 pCodeOp pointer and not as literal,
167 * (popRegFromIdx): prefixed with pic16_,
168 * (pic16_popCombine2): modified to receive already allocated pCode
170 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
171 * (genFunction): initializes local stack frame and pushes on stack
172 all the registers used by this function,
173 * (genEndFunction): restores all registers from stack and restores
175 * src/pic16/glue.c (pic16emitRegularMap): various changes and
177 * (pic16glue): changed the program startup sequence,
178 * added new dbName code 'A' for functions placed in absolute section
179 * src/pic16/main.c: added function attribute _naked,
180 * added pragma 'code' to place a fnuction at an absolute address,
181 * added command line arguments --debug-ralloc and --pcode-verbose,
182 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
183 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
184 * (pic16_newpCodeOpLit2): modified to take the second operand as
186 * (pic16_printpBlock): modified to emit each function in a separate
188 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
189 UPPER for immediate operands,
190 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
192 * src/pic16/peeph.def: all peepholes with movff are commented out,
193 because there is a problem in the pcode peep optimizer,
194 * src/pic16/ralloc.c: the register allocator can now reuse local
195 function symbols for another function. This saves register usage.
196 * src/pic16/ralloc.h: added flag isLocal in structure regs,
198 Added file src/pic16/NOTES with information about program writing on
199 the current port version.
201 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
203 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
204 and peephole 252 (array access)
206 2004-01-09 Borut Razem <borut.razem@siol.net>
208 * src/SDCCmain.c : fixed #872250: -l command line defined library
209 files are scanned before standard library files
211 2004-01-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
213 * src/SDCCast.c (decorateType): fixed bug #874046
215 2004-01-09 Borut Razem <borut.razem@siol.net>
217 * support/scripts/sdcc.nsi: remove previous installation
219 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
221 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
222 bytes for last interrupt vector (mcs51)
223 * sdcc.spec: fixed typo
225 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
227 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
228 gen51Code): more efficient parameter receive for --model-large
231 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
234 * src/z80/main.c: added missed needLinkerScript flags (more than
235 one port structure defined in these file)
236 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
239 2004-01-08 Vangelis Rokas <vrokas@otenet.gr>
241 * src/SDCCmain.c: removed various references to DEFAULT_PORT
242 * src/port.h: added flag needLinkerScript in port->linker
243 structure to inform whether to create a .lnk file or not,
251 * src/z80/main.c: changed appropriately to configure
252 needLinkerScript flag
254 * src/pic16/gen.c (genAddrOf): fixed bug #863624
255 * src/pic/glue.c: added variable udata_section_name to
256 override default uninitialized data segment definition for
257 devices only with SHAREBANK memory (reported from Erik Epetrich)
258 * (pic14emitOverlay): modified to emit a commented overlay segment
259 directive when no overlay data exist
260 * (picglue): modified to emit uninitialized data segment
261 according to udata_section_name
262 * src/pic/main.c (_pic14_parseOptions): added command line
263 options --udata-section-name=[name] to override default
264 udata definition name
265 * modified _linkCmd and _asmCmd to include compiler passed
266 arguments via -W option
267 * src/pic16/main.c: added $l in _asmCmd, changed extension for
268 object file from '.rel' to '.o' in port->linker structure,
269 changed size of fptr from 2 to 3 in port structure
271 2004-01-07 Borut Razem <borut.razem@siol.net>
273 * support/scripts/sdcc.nsi: update PATH
274 * support/scripts/sdcc.ico: craeted
276 2004-01-07 Bernhard Held <bernhard@bernhardheld.de>
278 * device/include/Makefile.in: fix install
279 * doc/Makefile: fix install
281 2004-01-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
283 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
285 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
286 how the function variable allocation summary is displayed; also
287 include information about variables allocated to the overlay
290 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
292 * as/mcs51/lkmain.c: Help about -Y option
293 * as/mcs51/lkarea.c: Fixed gcc warnings
295 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
297 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
299 * support/valdiag/tests/overflow.c: added
300 * src/SDCCast.c (decorateType),
301 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
304 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
306 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
309 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
311 A python script to validate compiler diagnostic messages. It can be
312 used to verify that sdcc complains about bad c source code and
313 gives a good location of the error.
314 * support/valdiag/Makefile,
315 * support/valdiag/valdiag.py,
316 * support/valdiag/tests/*
318 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
320 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
321 * src/SDCCsymt.c (newEnumType),
323 * support/Util/SDCCerr.c,
324 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
326 * support/regression/tests/enum.c: added test for enum values that
327 require at least 2 bytes of storage.
329 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
331 * src/common.h: added ifndef/define/endif macros
332 around the header file.
333 Bug reported from Jesus Calvino-Fraga
335 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
338 * device/include/Makefile.in: don't install CVS directories
339 * device/lib/Makefile.in: added removal of CVS directories after install
340 * doc/Makefile: fixed install, added local_icons
341 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
342 * src/mcs51/gen.c (genRightShift): fixed bug #870788
343 * src/ds390/gen.c (genRightShift): fixed bug #870788
344 * src/SDCCast.c (decorateType): fixed bug #870781
346 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
348 PIC16 port related changes:
349 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
350 added variable stackPos,
352 * gen.c: genCall, assignResultValue: added support for
353 pushing/retrieving function parameters to/from stack,
354 genFunction,genEndFunction: setup stack frame for the
356 genAddrOf: will be changed according to bug 863624
358 * added files genutils.c and genutils.h which contain gen*
359 debugged and optimised functions extracted from gen.c
361 * glue.c: added variable 'externs' which holds extern symbols,
362 pic16emitRegularMap: is modified to properly handle relocatable
363 symbols under the new scheme,
364 pic16createInterruptVect: is modified
365 pic16printPublics: is modified to emit 'global' assembler directives,
366 added pic16_printExterns to print extern symbols,
367 pic16glue: initializes stack/frame pointer in the beginning of
368 the assembly output. Temporary hack, will be corrected later,
369 because gplink yet does not support stack and SDCC does not
370 yet support a type of crt0.o object to create the final binary.
372 * Removed many lines that contain 8051 legacy code.
373 * The code is finally placed under a 'code' directive.
374 * Added port specific options.
376 * _process_pragma: simplified since now we do not need *special*
377 include file to define SFR registers. But a separate header
378 will be needed. This will be developed later.
379 * _pic16_parseOptions: added, parses port specific options:
380 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
381 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
382 --preplace-udata-with=
384 * _pic16_setDefaultOptions: modified to initialize section names,
385 but hack is temporarly out of order since it needs improvement.
386 * _pic16_genAssemblerPreamble: configuration words are emitted by
387 their address instead of their name. This part is incomplete and
388 supports only the 18Fxx2 devices. Other devices will emit an error
389 during assembly since they do not contain the same set of config
391 * _pic16_genIVT: is modified,
393 * pcode.c: added definitions for some hardware registers that are needed
395 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
396 All PCI entries are updated. Now LFSR is supported.
397 * Removed pic16_pciTRIS is mentioned by mdubuc in source
398 * added pic16_newpCodeOpLit2 to support instructions with
399 two literal arguments
400 * pic16_pCode2str: corrected code that emits assembler instructions
401 with two literal operands and those that have an access bit modifier
402 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
403 this fixes a bug which caused some labels to be lost, when an
404 assembler directive was added, i.e. banksel,
405 * pic16_FixRegisterBanking: improved logic that causes the insertion
407 * InlineFunction: functions that are called once, are not any more
408 inlined. This can be a port option in the future,
410 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
412 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
413 hold the corresponding uninitialized symbols,
414 * pic16_allocProcessorRegister: registers have explicit marked the
416 * pic16_allocInternalRegister: registers are explicit marked as
418 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
419 processing list, so bit registers were lost,
422 * ralloc.h: added field 'accessBank' and original symbol operand
423 in register definition,
424 * removed the field isMapped from register definition,
426 ** Several functions have been removed from various sources:
427 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
428 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
429 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
430 pic16_assignRelocatableRegisters
432 ** others have been introduced:
433 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
434 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
436 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
438 * support/scripts/inc2h.pl: changed definition of BIT_AT
439 to emit 'sbit at' instead of 'bit at'. This was a request.
441 PIC16 port related preliminary changes:
442 * gen.c: prefixed function popRegFromString with
443 pic16_ and all references to it corrected
444 * pcode.c: all pic16_pc_* hardware registers prefixed
446 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
447 * ralloc.c: newReg(): when register is REG_SFR then
449 pic16_allocProcessorRegister(): marks register wasUsed=0
450 pic16_writeUsedRegs(): added a call to assign processor
451 registers via pic16_assignFixedRegisters
453 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
455 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
456 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
457 variables in unused register banks. Also the SSEG is placed
458 wherever there is enough space for it, and IDATA can be anywhere
459 in internal RAM. For now compile using -Wl-Y[stack_size].
460 The mem file is different for this option as well, since it
461 makes no sense of talking about DSEG lenght.
463 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
465 * src/SDCClrange.c: fixed bug 869095 that caused segfault
466 in certain cases, e.g. when ROM assignment, patch provided
467 from Albert den Haan.
469 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
471 Many signedness and type propagation fixes:
472 * src/SDCCicode.c: made geniCodeCast() static
473 replaced SPEC_ by IS_ (cosmetic)
474 (operandOperation): fixed div and mod operation
475 (usualBinaryConversions): added support for promotion of char
476 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
477 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
478 (geniCodeAdd): an array index will stay unsigned, even if promoted
480 (geniCodeArray): ditto
481 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
482 * src/SDCCsymt.c (computeType): added more support for char;
483 promotion of char is selectable by promoteCharToInt, fixed signedness
485 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
486 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
487 * src/SDCCval (val*): replaced signedness calculation by
489 rearranged if-branches (cosmetic)
490 (valShift): added warning W_SHIFT_CHANGED
491 (valCompare): fixed problem with different types
492 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
493 * support/regression/tests/literalop.c: added many cases
494 * support/regression/tests/ast_constant_folding.c: changed finally to
496 * .version: new year, new version: 2.3.7
497 * src/SDCCmain.c (main): applied patch #866468
498 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
499 provided by Scott Bronson
500 * doc/sdccman.lyx: updated documentation for sdcdb
501 updated and added chapter tips
503 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
505 * src/SDCCsymt.h: missing from yesterday's commits
507 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
509 * src/SDCC.y (struct_or_union_specifier),
510 * support/Util/SDCCerr.c,
511 * support/Util/SDCCerr.h: verify that struct & union tags are used
514 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
516 * src/SDCCglobl.h: missing from yesterday's commits
518 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
520 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
521 sft_attributes, struct_declaration, parameter_declaration,
522 type_name, start_block, declaration_list),
523 * src/SDCC.lex (check_type): support redefinition of typedef names
525 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
527 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
528 aligned xdata arrays. Erik helped me with the if clause.
530 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
532 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
535 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
538 * src/SDCCast.c (newAst_),
540 * src/SDCCicode.c (ast2iCode, newiCode),
542 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
543 expr, statement, expression_statement, selection_statement,
544 iteration_statement, expr_opt, jump_statement): foundation for tracking
546 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
549 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
551 * support/Util/SDCCerr.c,
553 * src/SDCCast.c (createCase, createDefault, decorateType),
554 * src/SDCClabel.c (labelUnreach),
555 * src/SDCC.y (labeled_statement, jump_statement): More improvements
557 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
558 (with thanks to Stas Sergeev)
559 * device/include/time.h,
560 * device/lib/time.c (CheckTime): suppress unreachable code warning
562 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
564 * src/SDCCast.c (createIvalCharPtr),
565 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
567 * support/regression/tests/nullstring.c: tests for these two bugs
569 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
571 * support/Util/SDCCerr.h,
572 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
573 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
574 about storage class and 'at' used inside struct or union
575 * src/SDCCBBlock.c (iCodeFromeBBlock),
576 * src/SDCCcse.c (ifxOptimize),
577 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
578 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
579 printIval, emitStaticSeg, emitOverlay),
580 * src/SDCClabel.c (deleteIfx),
581 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
582 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
583 gatherAutoInit, processParms),
584 * support/Util/SDCCerr.h,
585 * support/Util/SDCCerr.c (werrorfl): Support for better error location
586 reporting for post-parse errors.
588 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
590 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
591 implicit casts via union; they don't work on big endian systems
592 (possible fix for bug #861138)
594 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
596 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
597 * src/mcs51/main.c: fixed the fix for bug #737001
599 2003-12-15 Borut Razem <borut.razem@siol.net>
601 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
603 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
605 * support/makebin/makebin.c: put output in binary mode
607 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
609 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
610 xdata and data memory on startup. Set the environment variable
611 SDCC_NOGENRAMCLEAR to disable this.
612 * src/mcs51/peephole.def,
613 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
614 (allows non-interrupt and interrupt code to safely compete for a resource
615 without the non-interrupt code having to disable interrupts)
617 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
619 * src/SDCCicode.c (geniCodeAdd),
620 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
621 with valFromType if type might be a pointer and host is big endian).
622 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
623 types, not just integer types.
624 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
625 multiply defined with mismatching "at" address.
627 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
629 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
630 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
631 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
632 with embedded nulls (fixed bug #753752)
634 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
636 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
637 Apparently this did not see much testing (endless loop)
639 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
641 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
643 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
645 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
646 gracefully handle NULL memmap pointers
648 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
650 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
651 instead of deleting the iCode when an operand is volatile
652 * src/z80/gen.c (genDummyRead),
653 * src/mcs51/gen.c (genDummyRead),
654 * src/ds390/gen.c (genDummyRead),
655 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
657 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
658 * src/SDCC.y: fixed bug #850420
660 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
662 Applied z80 i/o port patch from Peter Townson and fixed some operators
663 to better handle operands in A register.
664 * device/include/z180.h
670 * src/z80/peeph-z80.def
674 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
676 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
678 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
680 * device/lib/hc08/_mullong.c: Removed extra #endif
682 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
684 * sim/ucsim/hc08.src/inst.cc,
685 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
687 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
688 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
689 * device/include/stdarg.h: fixed varargs for hc08
690 * device/lib/Makefile.in,
691 * device/lib/hc08/Makefile,
692 * device/lib/hc08/_mulint.c,
693 * device/lib/hc08/_mullong.c: fixed some endian problems
695 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
697 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
698 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
699 * device/lib/_gptrget.c,
700 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
702 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
704 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
705 * src/SDCCast.c (astErrors): fixed bug #846007
706 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
708 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
710 * src/SDCCast.c (decorateType): disabled a transformation I added in
711 revision 1.188 (access to fields of a structure at an absolute address);
712 it breaks with bitfields, extern declarations, and gcse analysis.
713 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
714 could be assigned through a pointer, so don't complain.
715 * src/SDCCast.c (astErrors),
717 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
719 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
721 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
722 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
723 output of __config directives, since gpasm now supports them
724 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
725 pre-processor macro, i.e. -DMCU=p18f452
726 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
727 and modified to handle 'cast' icode similarly to '=' icode
728 * src/pic16/device.h (typedef struct PIC_device): added field
729 'extMIface' to indicate that chip has external memory interface
730 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
731 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
734 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
736 * src/SDCC.y (pointer): fixed bug #846006
737 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
738 * src/SDCCast.c (decorateType): fixed bug #846009
739 * src/ds390/peeph.def,
740 * src/ds390/gen.c (genAnd, genOr),
741 * src/mcs51/peeph.def,
742 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
744 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
746 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
753 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
757 * src/SDCCbitv.c: added function to free a bitvector
759 * src/SDCClrange.c: added function to recompute the liveranges
761 * src/ds390/ralloc.c,
763 * src/mcs51/ralloc.c,
765 * src/pic16/ralloc.c,
767 * src/z80/ralloc.c: recompute the liveranges after register packing
769 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
771 * src/SDCCloop.c (newInduction): fixed bug #845630
773 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
775 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
776 inadvertantly left behind from my 2003-11-12 change
778 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
780 Updated headers I neglected to commit yesterday.
784 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
786 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
787 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
788 * src/SDCCopt.c (eBBlockFromiCode),
789 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
790 the creation of the key hash table from the sequencing so it can be used
791 earlier (for some GCSE bug fixes still pending)
793 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
795 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
796 * support/regression/tests/addsub.c: testing genPlus shortcut
798 2003-11-15 Borut Razem <borut.razem@siol.net>
800 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
802 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
804 * src/SDCCcse.c (cseBBlock): fixed bug #527779
805 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
806 ordering is immaterial.
807 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
809 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
811 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
812 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
813 (SIGSEV) of bug #840381
814 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
815 unlink new file before rename if new and old filenames are the same)
817 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
819 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
820 uninitialized variables) for the mcs51. Set environment variable
821 SDCC_GENRAMCLEAR to test.
822 xdata initialization slightly shorter
824 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
827 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
828 #838241 & 780691 (basicly the same bug)
829 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
830 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
832 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
834 * src/SDCCmain.c (linkEdit): "fix" #834252
836 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
838 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
840 * src/SDCC.y: fixed bug #819403
842 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
844 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
845 the reentrant attribute.
846 * src/hc08/gen.c (genPackBits): added missing stack readjustment
847 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
849 * src/SDCCast.c (decorateType): fixed bug with storage class not being
850 updated during pointer dereference; f.e. ~(((char *)1)*) was being
851 erroneously reduced to a literal.
852 * src/hc08/ralloc.c (packRegisters, rematStr),
853 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
856 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
858 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
859 * doc/sdccman.lyx: changed from 'article' to 'book'
860 * doc/Makefile: readded test_suite_spec and cdbfileformat
862 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
864 * device/include/stdlib.h: include malloc.h to comply with ANSI
865 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
867 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
869 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
870 * doc/clean.mk: also remove *.out files
871 * doc/sdccman.lyx: some additions, larger top/bottom margins
873 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
875 * src/SDCC.y: fixed bug #837365
876 * support/regression/tests/bitopcse.c
877 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
878 a symbol (might be valop instead)
879 * device/lib/Makefile.in: added errno.c to HC08SOURCES
880 * device/lib/clean.mk: added hc08 to the cleaning list
882 2003-11-04 Borut Razem <borut.razem@siol.net>
884 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
886 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
887 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
888 malloc is declared in standard stdlib.h
890 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
892 * device/lib/hc08/Makefile: need to clean .rel not .o files
893 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
895 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
905 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
906 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
907 tests (which uses the port's oclsExpense function)
913 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
915 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
917 * src/SDCCcse.c (ifxOptimize),
918 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
919 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
920 deleting the IFX iCode.
921 * src/hc08/ralloc.c: reduced unneeded slocs
922 * src/hc08/gen.c: fixed bug in asmopToBoolean
924 2003-11-04 Borut Razem <borut.razem@siol.net>
926 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
927 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
928 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
929 transferred to configure
931 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
933 Use headers defined in the C[++] standards:
934 * sim/ucsim/gui.src/serio.src/fileio.cc
935 * sim/ucsim/gui.src/serio.src/frontend.cc
936 * sim/ucsim/gui.src/serio.src/main.cc
937 * sim/ucsim/gui.src/serio.src/posix_signal.cc
938 * support/Util/NewAlloc.c
944 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
946 * Added MSVC projects for hc08 assembler and linker:
947 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
948 /as/hc08/link_hc08.dsp
950 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
952 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
954 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
956 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
958 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
960 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
962 2003-10-31 Borut Razem <borut.razem@siol.net>
964 * support/cpp2/cpplib.h,
965 support/cpp2/cpplib.c,
966 support/cpp2/cpplex.c,
967 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
968 to switch _asm block preprocessing on / off. Default is
969 #pragma preproc_asm +
971 2003-10-31 Borut Razem <borut.razem@siol.net>
973 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
974 when outputting comment blocks (when executed with -C option) and
975 _asm (SDCPP specific) blocks
977 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
979 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
981 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
983 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
985 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
987 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
988 * src/SDCCast.c (decorateType): fixed bug #832664
990 2003-10-31 Borut Razem <borut.razem@siol.net>
992 * support\cpp2\cpplex.c: fixed for SDCPP:
993 comments(when executed with -C option) and _asm blocks
994 were included even if they where in skipped #if block.
995 Applied solution from GCC cpp 3.3.2
997 2003-10-31 Borut Razem <borut.razem@siol.net>
999 * src/SDCC.lex: sdcc now understands both formats:
1000 '# <line_number> <file_name>' and
1001 '#line <line_number> <file_name>'
1002 * support/cpp2/cppmain.c: sdcpp now generates the standard
1003 '# <line_number> <file_name>' instead of former
1004 '#line <line_number> <file_name>'
1006 2003-10-30 Borut Razem <borut.razem@siol.net>
1008 * support/cpp2/cpphash.h,
1009 * support/cpp2/cpplib.h
1010 * support/cpp2/cpplex.c,
1011 * support/cpp2/cppmain.c,
1012 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1014 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1016 Fixed a number of problems revealed by bug #827883.
1017 * src/SDCCloop.c (loopInvariants): Spill location of the
1018 result operand should be recomputed if extracted from
1019 a loop. Also, don't extract assignments of an iTemp
1021 * src/SDCCast.c (isConformingBody): loop reversal should
1022 not occur if the control variable is involved with a
1023 relational operator.
1025 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
1027 * .version: bumped to 2.3.6 to reflect the big improvements
1028 made by Erik and Klaus. Thanks!
1030 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
1032 Replaced the livrange code.
1033 * src/SDCClrange.c: added new LR code
1035 * src/SDCCBBlock.h: removed remainig parts from old LR code
1036 * src/ds390/ralloc.c,
1037 * src/ds390/gen.c: minor fixes to make it work with new code
1039 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1044 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1045 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1046 (tweaked fix for bug #818696)
1048 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1050 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1052 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1055 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1056 * src/mcs51/gen.c (gencjneshort),
1057 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1058 more efficient (per Scott Bronson's suggestion)
1060 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1062 Extended the semantics of the critical keyword to include
1063 individual statements. See RFE #827755 and #799831
1068 * support/Util/SDCCerr.c
1069 * support/Util/SDCCerr.h
1074 2003-10-19 Borut Razem <borut.razem@siol.net>
1076 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1078 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1080 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1082 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1083 and predecrement operand is displayed
1085 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
1087 * src/SDCCval.c (valMinus): fixed bug #826041
1089 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1091 Some hc08 related updates that I missed earlier
1092 * sim/ucsim/stypes.h
1093 * support/regression/ports/hc08/spec.mk
1095 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1097 New target "hc08" for the Motorola 68hc08 family of micros
1105 * sim/ucsim/hc08.src/*
1106 * sim/ucsim/configure.in
1107 * src/ucsim/configure
1108 * sim/ucsim/packages_in.mk
1111 * device/include/mc68hc908qy.h
1113 * device/lib/Makefile.in
1114 * support/regression/ports/hc08/*
1115 * support/regression/Makefile
1117 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1119 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1121 * src/ds390/gen.c (genCast): fixed bug #821957
1123 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
1125 * device/lib/logf.c: "fixed" overlay bug
1126 * support/regression/ports/host/spec.mk: added m library
1127 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1128 * support/regression/tests/float_trans: added (for Eric)
1130 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
1132 * src/mcs51/gen.c (genCpl): fixed bug
1133 http://sf.net/mailarchive/message.php?msg_id=6263915
1135 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
1137 * src/SDCCast.c (decorateType): added extended constant folding
1138 * src/SDCCsymt.c (computeType): cleanup
1139 * src/SDCCval.c (valShift): minor optimization
1140 * support/regression/tests/ast_constant_folding.c: added
1142 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1144 * src/SDCCmain.c: removed some unintended changes
1146 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1148 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1149 * src/z80/gen.c: fixed part of bug #817589
1150 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1152 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
1154 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1165 * src/ds390/ralloc.c
1167 * src/mcs51/ralloc.c
1169 * src/pic16/ralloc.c
1172 * src/z80/gen.c: removed unused label "release:"
1174 2003-10-06 Borut Razem <borut.razem@siol.net>
1176 * src/SDCC.lex: removed definition of unused variables
1177 save_optimize and save_options
1179 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
1181 * clean.mk: removed '=' in "-maxdepth=1"
1182 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1183 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1185 2003-10-06 Borut Razem <borut.razem@siol.net>
1187 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1188 my_unput() replaced by unput()
1190 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
1192 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1193 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1194 type-punned pointer will break strict-aliasing rules"
1195 Old LR behaviour is again default; Klaus' LR can be choosen by
1196 defining the environment variable LRKLAUS
1200 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1201 * clean.mk: fixed removal of files in bin/CVS/
1202 * device/lib/clean.mk: fixed removal of directories small and large
1203 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1205 * src/SDCCval.c: removed superflous test for pedantic
1207 2003-10-05 Borut Razem <borut.razem@siol.net>
1209 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1210 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1211 message "unmatched #pragma SAVE and #pragma RESTORE"
1213 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1215 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1216 assembly, critical functions, atomic, nojtbound)
1218 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
1220 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
1226 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1229 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1231 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1233 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1234 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1235 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1237 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1239 * src/z80/gen.c (genRet): fixed bug #524753
1240 * src/z80/gen.c (genCast): fixed internal error on cast from
1242 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1243 fix for bug #477835 to the z80
1244 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1245 for tracking iCodes in the peephole optimizer for z80
1247 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1249 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1250 the other part of bug #814548
1251 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1253 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
1255 * src/SDCCcse.c: fixed part of bug #814548
1257 2003-09-28 Borut Razem <borut.razem@siol.net>
1259 * src/asm.c: rewrite of printILine() to use temporary file instead
1261 * src/xa51/main.c: commented out declaration of int rewinds
1263 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1265 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1267 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1269 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1270 * src/asm.c (printILine): Fixed bug #811015
1272 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1274 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1277 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1279 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1280 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1281 to correctly handle general case of AOP_PAIRPTR
1282 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1284 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1286 * src/mcs51/ralloc.c (fillGaps),
1287 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1288 register positioning bug)
1290 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
1292 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1294 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1296 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1297 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1298 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1299 (ralloc doesn't intentionally do this now, but perhaps later)
1300 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1301 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1302 register positioning bugs (Fixed bug #762602 and #795325)
1303 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1305 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1306 lines that --i-code-in-asm generates
1308 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1310 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1311 trying to fclose a FILE* that was already closed.
1313 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1315 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1316 of const struct should be treated as if const themselves)
1318 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
1320 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1322 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1324 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1325 Unix (/n) and DOS (/r/n) line terminations.
1327 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1329 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1332 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1334 * src/mcs51/gen.c (genFunction, genEndFunction),
1335 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1336 and restore of EA so that stack offsets to parameters are
1337 correct when using both critical and reentrant/stack-auto.
1338 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1339 size (can be triggered in error if sloc is shared between
1340 different sized objects)
1341 * device/include/float.h: fixed macros to explicitly use
1342 unsigned long where needed
1344 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1346 Feature req. 799831: added code to allow nesting of critical functions
1347 * src/mcs51/gen.c (genFunction, genEndFunction)
1348 * src/ds390/gen.c (genFunction, genEndFunction)
1350 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1352 * src/SDCCsymt.c (sclsFromPtr),
1354 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1355 support for standard C idiom of memory mapped variables; for
1356 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1357 to xdata int at 0x1234 tempvar = 1.
1358 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1359 provided by Akiya ISHIDA
1361 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1363 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1364 * src/SDCCval.c (constVal): added reduction from int to char
1365 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1366 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1367 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1369 * support/regression/tests/shifts.c: fixed
1371 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1373 * src/z80/gen.c (genXor): Fixed bug #805445
1375 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1377 Fixed bug #621531 (const & volatile confusion in the type chain).
1378 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1379 refer to the const or volatile state of the pointer itself.
1391 * src/pic16/ralloc.c
1392 * support/regression/tests/const.c
1394 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1396 When checking for duplicated modules, use absolute paths
1397 instead of relative paths. Files changed:
1402 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1404 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1406 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1408 * device/include/string.h: added size_t typedef, changed
1409 prototypes to use size_t, eliminated separate reentrant and
1410 non-reentrant declarations, added _memmove declaration
1411 * device/lib/_memcpy.c: changed to use size_t instead of int,
1412 changed /4 to >>2 to avoid division library call
1413 * device/lib/_memcmp.c,
1414 * device/lib/_memset.c,
1415 * device/lib/_strncat.c,
1416 * device/lib/_strncpy.c,
1417 * device/lib/_strncmp.c: changed to use size_t instead of int
1418 * device/lib/_memmove.c: new file (fixed bug #772294)
1419 * device/lib/Makefile.in: added _memmove.c
1420 * device/lib/z80/asm_strings.s: fixed bug #772290
1421 * support/regression/tests/bitfields.c: attempt to fix host assertion
1422 failure on amd64-unknown-linux2.2
1424 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1426 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1427 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1428 * as/z80/asmain.c (main): fixed bug #801766
1430 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1432 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1435 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1437 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1438 reported in bug #800609
1440 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1442 * Top header beautifications in src/pic16 directory:
1443 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1444 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1445 pcoderegs.h, ralloc.c, ralloc.h
1446 * main.c: added top header and GPL license notice
1447 * pcode.c: fixed the if-conditional warning
1449 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1451 * device/lib/_mullong.c: replaced int by short for gcc
1453 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1455 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1456 and JUMPTABLE iCodes properly now (worked by accident before)
1457 * src/mcs51/gen.c (leftRightUseAcc),
1458 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1459 iCode properly now. Use getSize instead of nRegs since a & b
1460 aren't part of the nRegs tally.
1462 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1464 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1465 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1466 before instructions that use the _STATUS register
1468 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1470 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1471 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1472 fetching of the pointer
1473 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1474 copied from genNearPointerSet()
1475 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1476 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1477 If they pop r0/r1 they must be called in the opposite order than aopOp().
1478 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1479 (resp. --stack-auto), prepared for --xstack
1481 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1483 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1485 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1487 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1488 these ports have their own __sdcc_external_start()
1490 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1492 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1493 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1494 type for bits was changed. It resulted in bit variables becoming
1495 global, which is not permitted in PIC 14 assembly output.
1497 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1499 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1501 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1503 Z80 and MCS51 linkers complaint if a public symbol is defined
1504 in more than one library module:
1508 * as/mcs51/Makefile.in
1510 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1512 A few small changes that speed up the peephole optimizer.
1516 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1518 Try to make the peephole optimizer smarter by maintaining
1519 an association between the assembly source code and the
1520 iCodes that originated them. Put this information to use
1521 with a new peephole rule condition "notVolatile" so that
1522 the rules can be aggressive yet still safe.
1527 * src/mcs51/peeph.def
1529 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1533 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1534 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1535 if the left or right operand symbols have the accuse flag set.
1537 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1539 Changed the type of the result of the ! (NOT) operator to char;
1540 previously it returned the same type as the source. This allows
1541 us to eliminate all the genFloatNot functions (all of its target
1542 implementations were very buggy) since !float can use the same
1545 * src/SDCCicode.c (ast2iCode): ! returns char
1546 * src/mcs51/gen.c (genNot, genNotFloat),
1547 * src/ds390/gen.c (genNot, genNotFloat),
1548 * src/z80/gen.c (genNot, genNotFloat),
1549 * src/pic/gen.c (genNot, genNotFloat),
1550 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1552 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1554 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1555 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1556 during interrupts. Ensure WSAVE is located at a shared bank address.
1557 2. Fixed page selection in some places
1558 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1559 the registers name strings.
1560 4. Fixed "signed / unsigned compare" compiler warnings.
1561 5. The PIC port manages its own allocation of the general purpose
1562 registers, but makes no attempt to reuse them. As a result when
1563 compiling it soon runs out of general purpose registers. Some
1564 additional code was added to the files pcode.c and device.c to walk
1565 through the function call tree and rename the registers so that they
1575 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1576 genPlus() & genMinus() when the result is the same as left or right
1578 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1580 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1582 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1584 Made bitfield a distinct type from bit so that bitfields
1585 convert as per ANSI C and bits retain their traditional
1586 boolean style behaviour. Implemented bitfield support in
1594 * src/ds390/gen.c: bit v bitfield split
1595 * src/z80/gen.c: New support for bitfields
1596 * support/regression/tests/bitfields.c: reenabled z80,
1599 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1601 Rules 246.x, 247.x relate to bitfields, the others speed up
1602 access to xdata mapped I/O devices.
1604 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1606 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1608 Cleaned up genPackBits and genUnpackBits and added two helper
1609 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1610 for literal assignments in genPackBits (thanks to Frieder for
1616 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1618 Fixed bug #748310 (pointer to function type mishandled when the
1619 function name is omitted). Also fixed a SIGSEGV when a function
1620 attribute (reentrant, etc) is used on a non-function or on a
1621 function but misplaced before the parameter list.
1623 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1625 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1626 * support/Util/SDCCerr.h,
1627 * support/Util/SDCCerr.c: Added func attr misuse error msg
1629 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1631 Fixed bug #787649 by anonymous
1632 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1633 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1635 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1637 Fixed numerous bitfield problems.
1639 * src/SDCC.y: More bitfield related error checking
1641 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1642 * support/Util/SDCCerr.h,
1643 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1644 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1645 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1646 * support/regression/tests/bitfields.c: tests added
1648 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1650 Made the constant following the "interrupt" keyword optional. If
1651 omitted, the function will not automatically be given an entry
1652 in the interrupt vector table (similar to #pragma NOIV, but
1653 less syntacticly kludgy). The interrupt number is also now
1654 range checked. Also fixed a bug in the high order bit example
1661 * support/Util/SDCCerr.c
1662 * support/Util/SDCCerr.h
1665 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1667 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1668 * src/SDCCicode.c (operandOperation): rewritten some ops
1669 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1670 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1672 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1673 be re-activated by defining REDUCE_LITERALS)
1674 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1675 unsigned, but are signed by default
1676 * src/SDCCval.c (constVal): rearranged
1677 * src/SDCCval.c (valMod): preliminary fix
1678 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1679 * support/regression/literalop.c: added, work in progress
1681 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1683 Generate warnings for useless declarations like "char data;"
1684 that don't do what new users expect.
1687 * support/Util/SDCCerr.h
1688 * support/Util/SDCCerr.c
1690 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1692 * src/SDCCval.c (valMult): fix overflow detection of negative int
1694 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1696 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1698 Changes to support big endian targets:
1711 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1713 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1714 * device/lib/time.c: fixed warning "integer overflow in expression"
1716 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1718 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1719 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1720 constants are unsigned; added recognition of "u" flag for unsigned
1721 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1722 * src/SDCCval.c (valDiv, valMod): fixed signdness
1723 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1724 signedness of modulo, left and right shift
1725 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1726 * support/Util/SDCCerr.h: added warning W_INT_OVL
1727 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1728 * src/SDCCast.c (ast_print): improved output of constants
1730 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1732 Fixed some warnings when building with MSVC:
1745 * support\cpp2\cpplib.c
1749 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1751 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1753 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1755 * support\librarian\clean.mk: Do not remove Makefile.
1756 * support\librarian\Makefile: added.
1758 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1760 Added librarian to MSVC build:
1763 * support\librarian\librarian.dsp
1765 'configure' not needed for librarian, removed:
1766 * support\librarian\configure
1767 * support\librarian\configure.in
1768 * support\librarian\config_in.h
1769 * support\librarian\Makefile.in
1771 Hopefully these ones built the librarian and the rest of sdcc properly:
1773 * Makefile.common.in
1775 Messed up 'configure', so revert to previous version:
1779 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1781 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1782 there, while the mantissa of a double is "only" 53 bits wide.
1784 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1786 Adding sdcclib to the build. MSVC project coming soon.
1787 Files added/changed:
1789 * support\librarian\clean.mk
1790 * support\librarian\configure
1791 * support\librarian\configure.in
1792 * support\librarian\config_in.h
1793 * support\librarian\Makefile.bcc
1794 * support\librarian\Makefile.in
1795 * support\librarian\sdcclib.c
1798 * Makefile.common.in
1802 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1804 Linker now complaints if linked modules have conflicting options, for
1805 example, one compiled using --model-large and another one compiled with
1806 --model-small. The following files were modified:
1828 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1830 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1831 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1833 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1835 * src/z80/mappings.i: fix _mul[us][int,long] entries
1837 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1839 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1841 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1843 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1844 * support/regression/tests/bitopcse.c: added
1852 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1854 added support for new library format to z80, gbz80 linkers:
1860 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1862 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1863 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1865 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1867 added DUMMY_READ_VOLATILE:
1876 * src/SDCCcse.c (algebraicOpts): many improvements
1877 * src/SDCCcse.h: removed algebraicOpts()
1878 * src/SDCCicode.c (picDummyRead): added
1880 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1882 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1883 "Insufficient space in data memory".
1885 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1887 * src/mcs51/gen.c: fixed bug #771358
1888 * src/z80/gen.c: fixed bug #759087
1890 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1892 * src/pic16/glue.c: minor cleanup by Vangelis
1894 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1896 * device/include/regc515c.h: fixed #758477
1897 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1898 * device/lib/_gptrput.c: saved a few bytes
1899 * my tab spacing is 8, yours too?)
1900 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1901 * device/lib/serial.c: process RX bytes earlier than TX bytes
1902 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1904 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1906 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1908 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1910 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1912 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1914 * device/lib/Makefile.in: bad fix, reverted to 1.43
1916 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1918 * device/lib/Makefile.in: added missing z80 object files
1920 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1922 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1923 pic16 progress by Vangelis:
1938 * pic16/pcodepeep.c:
1941 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1943 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1945 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1947 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1948 added gbz80 build to MSVC project.
1949 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1950 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1951 from 8051 stuff and setup so it links using a .lnk file.
1953 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1955 * support/librarian/sdcclib.c: sdcc librarian.
1956 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1959 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1961 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1963 2003-07-02 Borut Razem <borut.razem@siol.net>
1965 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1966 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1967 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1968 src/xa51/main.c, src/z80/main.c:
1969 virtualization of glue() function: each port has it's own glue function,
1970 which is accessed by do_glue function pointer in PORT.general structure
1972 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1974 * DS800C400 fun, improved ROM interface and tinibios.
1976 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1978 * More support for DS80C400. Now includes beginning of interface to ROM.
1980 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1982 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1984 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1986 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1988 2003-06-19 Borut Razem <borut.razem@siol.net>
1990 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1992 2003-06-19 Borut Razem <borut.razem@siol.net>
1994 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1995 fixed Z80 port - crt0.o: cannot open.
1997 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1999 * support/Util/MySystem.c (merge_command): revert bad fix
2001 2003-06-18 Borut Razem <borut.razem@siol.net>
2003 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2005 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2007 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2008 option --use-stdout sends errors to stdout instead of stderr.
2010 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
2012 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2014 2003-06-15 Borut Razem <borut.razem@siol.net>
2016 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2017 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2018 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2019 fixed width array of pointers replaced with sets;
2020 multiple include and lib paths ared transferred to preprocessor and linker
2021 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2022 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2023 fixed width array of pointers
2024 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2025 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2026 fixupPath(), getPathDifference()
2027 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2028 fixed width array of pointers
2030 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
2032 * src/pic16/ralloc.c: fix warnings
2033 * src/pic16/pcode.c: fix warning
2035 2003-06-10 Scott Dattalo <scott@dattalo.com>
2037 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
2038 know all the details, but essentially this set of changes enable
2039 the pic16 port to generate movff instructions and generate assembler
2044 * src/pic16/pcode.c:
2045 * src/pic16/device.c:
2047 * src/pic16/pcode.h:
2048 * src/pic16/pcoderegs.c:
2049 * src/pic16/ralloc.c:
2050 * src/pic16/ralloc.h:
2052 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2054 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2055 added option --vc, so sdcc errors and warnings are compatible with
2056 Microsoft Visual Studio.
2058 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2060 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2061 device/lib/libfloat.lib: added atof function.
2063 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
2065 * doc/sdccman.lyx: updated to Lyx 1.3
2066 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2067 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2068 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2070 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
2072 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
2074 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2076 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2077 additions to the "related tools/documentation" section
2079 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
2081 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2083 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
2085 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
2086 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2088 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
2090 * doc/sdccman.lyx: fix double dash and other minor things
2091 * doc/Makefile: fix double dash
2093 2003-05-28 Karl Bongers(patches from Martin Helmling)
2094 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2095 condition and ignore commands.
2097 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2099 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2100 is in parts still quite out of date, I did changes as far as I felt makes sense
2101 for a non-native english speaker.
2102 Please feel free to add to the manual or to correct my changes.
2103 * doc/Makefile: undid touching the date of intermediate tex files.
2105 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2107 * doc/sdccman.lyx: Manual has an index now
2109 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
2111 Finalize muluint/mulsint and mululong/mulslong merging:
2112 * device/lib/_mulint.c
2113 * device/lib/_mullong.c
2114 * device/lib/gbz80/mul.s
2115 * device/lib/gbz80/stubs.s
2116 * device/lib/z80/mul.s
2117 * device/lib/z80/stubs.s
2118 * src/SDCCsymt.c (initCSupport)
2120 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2122 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2123 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2124 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2125 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2128 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2130 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2131 the regression tests I'm not brave enough to enable 245.b, 245.c
2132 * doc/sdccman.lyx: added latex preamble for hyperref package.
2133 Using pdflatex this will give you a hyperlinked pdf file with
2134 bookmarks. (prepend '%' before /usepackage if this breaks something)
2136 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2138 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2140 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
2142 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2144 2003-05-21 <johan@balder>
2146 * src/SDCCglue.c (printIval): fixed bug #739934
2148 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2150 Applied patch from bug 737905 (renamed yylineo to mylineno):
2157 * src/pic16/pcode.c: Cleaned warnings
2158 * src/pic16/pcodeflow.c: Cleaned warnings
2159 * src/pic16/pcoderegs.c: Cleaned warnings
2161 2003-05-19 Scott Dattalo <scott@dattalo.com>
2163 * src/pic16/pcode.c: Cleaned warnings
2164 * src/pic16/pcodepeep.c: Cleaned warnings
2165 * src/pic16/ralloc.c: Cleaned warnings
2167 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2169 * doc/sdccman.lyx: fixed bug 739745
2170 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2172 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
2174 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2175 it can be defined with CFLAGS when running configure
2176 * src/SDCCmain.c: fixed compiling + linking with object files
2178 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
2180 * configure.in: configure for pic16 port,
2181 added --disable-pic16-port
2182 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2183 * src/SDCCmain.c: linkOptions is changed to set *,
2184 added if/endif conditional macros to remove options help
2185 messages from optionsTable when a port is not configured, added
2186 support for the PIc16 port in the ports table, when executing
2187 the compiler with no port specified on command line, a default
2188 port is selected with the new macro DEFAULT_PORT which is
2189 defined in port.h, in setDefaultOptions() linkOptions is removed
2190 from initialization assignment, since now it is a set,
2191 parseCmdLine uses setParseWithComma for linkOptions, in
2192 linkEdit() linkOptions are accessed with new function indexSet()
2193 which returns the i'th item of a set variable. See SDCCset.c, in
2194 linkEdit() when calling buildCmdLine(), added linkOptions as
2195 last argument. Now users can pass arguments to gplink via the
2196 -Wl option, main() uses pic16glue() to glue up pic16 programs
2197 * src/SDCCpeeph.c: various changes to support pic16
2198 * src/SDCCset.c: added function void *indexSet(set *, int) to
2199 return the i'th item of the set
2200 * src/SDCCset.h: added function prototype for indexSet()
2201 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2202 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2203 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2204 added macro DEFAULT_PORT
2205 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2206 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2208 * src/pic16/glue.c: commented out some error producing lines
2209 * src/pic16/main.c: __config directives are commented out to stop
2210 gpasm complaining and test the linkage with gplink, _linkCmd and
2211 _asmCmd changed to be more gplink and gpasm friendly
2212 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2213 produced an error when parsed, peep rule 12 is added to utilize
2214 movff, but it is commented out since the pCode does not support
2215 yet a command with 2 address arguments
2217 2003-05-18 <johan@balder>
2219 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2220 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2221 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2223 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2224 Added feature to script commands from file.
2226 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
2228 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2229 * src/SDCCutil.c: include ctype.h for win32
2231 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
2233 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2235 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2237 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2238 Fixed so you can set breakpoints prior to run, run does not stop
2239 on entry now. Add tbreak. Other enhancements and fixes for use
2242 2003-05-12 Borut Razem <borut.razem@siol.net>
2244 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2246 2003-05-11 Borut Razem <borut.razem@siol.net>
2248 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2249 the path of bin directory, so that PATH is the only env. variable, which has to be set
2250 in case of standard installation.
2251 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2252 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2253 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2255 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2257 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2258 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2259 temp files are in the port dir; clean the gen/test directory when
2260 generating new test.c
2261 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2262 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2263 * support/regression/tests/zeropad.c: added
2265 2003-05-09 <johan@balder>
2267 * src/SDCCglue.c: fixed bug #597940
2269 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2271 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2272 cache sfr, optimize next,step, fix off by one sourceline,
2273 support ddd list function.
2274 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2276 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2278 * support/regression/HTMLgen.py: added compare_s2f()
2279 * support/regression/Makefile: redo 1.27
2280 * support/regression/generate-cases.py: redo 1.5
2282 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
2284 * support/regression/tests/float.c: workaround 33 bit hex constant
2285 * support/regression/tests/simplefloat.c: fix division for host
2287 2003-04-29 Scott Dattalo <scott@dattalo.com>
2289 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
2290 that tame's the PIC's over-aggressive optimizer.
2292 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2294 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2297 2003-04-29 Kevin Vigor <kevin@vigor.nu>
2299 Initial support for DS80C400. "Hello world" runs on TINIm400
2302 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2304 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2305 * Some notes on ddd usage added in debugger/README
2306 Martin Helmling adding more features and fixes for ddd GUI debugger.
2307 Code added for nexti, stepi, up, down, and other adjustments.
2309 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
2311 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2312 * src/pic/peeph.def Added two rules to optimize carry manipulation
2313 * src/pic/* removed debug printfs
2315 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
2317 * debugger/mcs51/cmd.c: added header newalloc.h
2319 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
2321 * as/Makefile: new EXEEXT
2322 * as/z80/Makefile: remove trailing slash of BUILDIR
2323 * as/z80/clean.mk: new EXEEXT
2324 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2325 * support/cpp2/Makefile.in: new EXEEXT
2326 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2328 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
2330 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2331 EXEEXT was introduced to fix all related problems with targets
2332 "clean", "install" and "uninstall"; a couple of further flaws
2333 especially with "clean" have been fixed too
2334 * as/mcs51/Makefile.in
2339 * debugger/mcs51/Makefile.in
2340 * debugger/mcs51/clean.mk
2342 * link/z80/Makefile.in
2345 * packihx/Makefile.in
2347 * sim/ucsim/Makefile
2348 * sim/ucsim/clean.mk
2349 * sim/ucsim/avr.src/Makefile.in
2350 * sim/ucsim/avr.src/clean.mk
2351 * sim/ucsim/s51.src/Makefile.in
2352 * sim/ucsim/s51.src/clean.mk
2353 * sim/ucsim/xa.src/Makefile.in
2354 * sim/ucsim/xa.src/clean.mk
2355 * sim/ucsim/z80.src/Makefile.in
2356 * sim/ucsim/z80.src/clean.mk
2357 * sim/ucsim/main_in.mk
2358 * sim/ucsim/packages_in.mk
2359 * sim/ucsim/gui.src/Makefile.in
2360 * sim/ucsim/gui.src/serio.src/Makefile.in
2361 * sim/ucsim/gui.src/serio.src/clean.mk
2364 * support/cpp2/Makefile.in
2365 * support/cpp2/clean.mk
2366 * support/makebin/Makefile
2367 * support/makebin/clean.mk
2368 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2369 * doc/sdccman.lyx: --program-suffix no longer needed
2371 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2373 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2374 Martin Helmling added support for ddd GUI debugger.
2375 Code added to display assembly, set variables, and other commands
2376 to interface to ddd.
2378 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2380 * as/Makefile: fix target clean
2381 * as/clean.mk: fix target clean
2382 * as/z80/clean.mk: fix target clean
2384 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2386 * Makefile.common.in: added @EXEEXT@
2387 * configure.in: removed all mingw32 stuff
2388 * configure: rebuilt from configure.in
2389 * doc/sdccman.lyx: updated section "installation"
2390 * support/scripts/sdcc_mingw32: adapted to configure
2391 * support/scripts/sdcc_cygwin_mingw32: added
2393 2003-04-22 Scott Dattalo <scott@dattalo.com>
2395 * src/pic Added object file support for the PIC port
2396 * src/pic Applied patch from Craig Franklin (this started the object file support)
2397 * src/regression Updated the PIC regression tests for object files
2399 2003-04-20 Borut Razem <borut.razem@siol.net>
2401 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2402 lklex.c: In function `getfid':
2403 lklex.c:203: warning: array subscript has type `char'
2404 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2405 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2406 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2407 stack handling macros
2409 2003-04-19 Borut Razem <borut.razem@siol.net>
2411 * "handling space characters in file path" task:
2412 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2413 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2414 * support/Util/MySystem.h: make it self-sufficient
2415 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2416 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2417 handling space characters in file path
2418 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2419 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2420 * support/Util/MySystem.c: handling space characters in executable's path
2422 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2424 * as/z80/Makefile: fix permanent rebuild of z80
2425 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2426 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2428 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2430 * src/SDCCopt.c: add special case optimization to replace modulo by
2431 a power of two with a bitwise AND.
2433 2003-04-18 <johan@balder>
2435 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2437 2003-04-17 <johan@balder>
2439 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2440 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2442 2003-04-13 Borut Razem <borut.razem@siol.net>
2444 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2445 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2446 fixed mingw problem in adl_NORMALIZE_PATH
2448 2003-04-12 Borut Razem <borut.razem@siol.net>
2450 * fixed "#pragma SAVE/RESTORE can not be nested":
2451 * src/SDCC.lex: reworked pragma handling functions
2452 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2453 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2455 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2457 * src/SDCCutil.c (pathEquivalent): defined but not used
2458 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2459 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2460 * configure: rebuilt from configure.in
2461 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2462 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2463 * device/include/Makefile.in: replace sdcc_datadir
2464 * device/lib/Makefile.in: replace sdcc_datadir
2465 * Makefile.common.in: add LDFLAGS from configure
2466 * packihx/Makefile.in: use LDFLAGS
2467 * src/Makefile.in: use LDFLAGS
2468 * support/cpp2/Makefile.in: add LDFLAGS from configure
2469 * support/makebin/Makefile: use LDFLAGS
2470 * .version: bumped version number to 2.3.5
2472 2003-04-12 Borut Razem <borut.razem@siol.net>
2474 * completed "different paths" task:
2475 * src/SDCCmacro.c: fixed bug in handling quotes
2476 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2477 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2479 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2481 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2483 2003-04-11 kevin Vigor <kevin@vigor.nu>
2485 * ds390/gen.c ds390/peeph.def: fix bug 706781
2487 2003-04-11 Borut Razem <borut.razem@siol.net>
2489 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2491 2003-04-10 Scott Dattalo <scott@dattalo.com>
2493 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2494 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2495 set - this bit used to not be set...).
2496 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2497 bad code in PIC Port
2498 * src/regression/and2.c added to test bug 609268
2499 * src/regression/Makefile added and2.c to regression test
2502 2003-04-08 <johan@CP255758-A>
2504 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2505 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2506 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2508 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2510 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2512 * support/cpp2/Makefile.in: fix bug #487815
2513 * configure: rebuilt from configure.in
2514 * Makefile.common.in: docdir changed, new path suffixes
2515 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2516 * sdcc_vc_in.h: reflect changes from sdccconf.h
2517 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2518 * src/SDCCutil.h: remove BINDIR hack
2519 * doc/sdccman.lyx: update new path hierarchy
2521 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2523 * src/SDCCpeeph.c: added okToRemoveSLOC test
2525 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2527 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2529 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2531 * src/SDCCpeeph.c: added labelIsReturnOnly test
2532 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2534 2003-04-05 <johan@balder>
2536 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2537 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2538 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2539 * src/SDCCast.c: fixed a warning
2540 * src/SDCCast.h: fixed a warning
2541 * src/SDCCicode.c (operandFromAst): fixed a warning
2543 2003-04-04 <johan@balder>
2545 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2546 * src/SDCCast.c (decorateType): fixed bug #715076
2547 * src/SDCC.y: fixed bug #702907
2549 2003-04-03 <johan@balder>
2551 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2552 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2553 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2554 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2555 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2557 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2559 * _decdptr.c: fix return values
2560 * _gptrget.c: fix return values
2561 * _gptrgetc.c: fix return values
2562 * _gptrput.c: fix return values
2563 * _mulint.c: fix return values
2564 * as/z80/Makefile: fix 'make -j' problem
2566 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2568 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2569 * configure.in: big cleanup, updated to autoconf 2.5x
2570 * configure: rebuilt from configure.in
2571 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2572 * sdcc_vc_in.h: reflect changes from sdccconf.h
2573 * doc/Makefile: fixed a flaw in "make install"
2575 2003-04-02 <johan@balder>
2577 * src/ds390/gen.c (genCmp): no comments
2578 * src/mcs51/gen.c (genCmp): no comments
2579 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2580 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2582 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2584 * support/regression/generate-cases.py: place generated file in given sub directory
2585 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2586 * support/regression/Makefile: improvements for 'make -j';
2587 side effect: it's simpler and faster now
2589 2003-03-31 Borut Razem <borut.razem@siol.net>
2591 * src/z80/main.c: link-{port} and as-{port} defined without path
2592 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2594 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2596 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2598 2003-03-30 Borut Razem <borut.razem@siol.net>
2600 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2601 changed type of list parameter to set
2602 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2603 * src/port.h: changed type of do_assemble() parameter to set
2604 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2605 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2606 definition of "cppoutfilename" macro with NULL value in preProcess()
2607 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2608 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2609 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2610 replaced with set *binPathSet
2611 * shash_add() deallocates the item, if allready exsists, before adding the new one
2612 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2614 2003-03-30 Scott Dattalo <scott@dattalo.com>
2616 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2617 a nested for loop bug in the PIC port
2618 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2621 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2623 * support/Util/dbuf.h: remove C++ stuff to make it portable
2625 2003-03-28 Borut Razem <borut.razem@siol.net>
2627 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2628 literal strings in stringLiteral()
2629 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2630 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2633 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2635 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2637 2003-03-26 <johan@balder>
2639 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2640 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2641 * src/SDCCast.c (decorateType): fixed " -v < 3"
2643 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2645 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2646 Added Lenny Story's debug infrastructure changes:
2647 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2648 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2649 * src/cdbFile.c: added
2650 * src/SDCCdebug.c: added
2651 * src/SDCCdebug.h: added
2652 * src/SDCCast.c (createFunction)
2653 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2654 * src/SDCCmain.c (parseCmdLine, main)
2655 * src/SDCCmem.c (redoStackOffsets)
2656 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2659 * src/avr/gen.c (genAVRCode)
2660 * src/ds390/gen.c (gen390Code)
2661 * src/mcs51/gen.c (gen51Code)
2662 * src/pic/gen.c (genpic14Code)
2663 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2664 * src/xa51/gen.c (genXA51Code)
2665 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2667 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2669 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2670 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2672 2003-03-22 <johan@balder>
2674 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2676 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2678 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2679 * doc/cdbfileformat.lyx: added, written by Lenny Story
2680 * doc/Makefile: added cdbfileformat.lyx
2681 * doc/clean.mk: added cdbfileformat.lyx
2683 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2685 * src/mcs51/peeph.def: fix bug #705773
2687 2003-03-20 <johan@balder>
2689 An sfr/sbit can have an "at #" AND an initializer
2690 * src/SDCCsymt.c (checkSClass):
2691 * src/SDCCmem.c (allocGlobal):
2692 * src/SDCCmem.c (allocLocal):
2693 * src/SDCCast.c (createBlock):
2695 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2697 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2699 2003-03-16 <johan@balder>
2701 Undid the hackup of const and volatile, the problem is much bigger
2703 * src/SDCCast.c:1.171
2704 * src/SDCCglue.c:1.138
2705 * src/SDCCicode.c:1.146
2706 * src/SDCCsymt.c:1.150
2707 * src/SDCCval.c:1.65
2709 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2711 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2712 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2714 2003-03-13 <johan@balder>
2716 Hackup const and volatile modifiers in type chains a bit:
2718 * src/SDCCast.c:1.169
2719 * src/SDCCglue.c:1.136
2720 * src/SDCCicode.c:1.143
2721 * src/SDCCsymt.c1.146
2722 * src/SDCCsymt.h1.59
2723 * src/SDCCval.c:1.63
2725 2003-03-12 <johan@balder>
2727 * src/SDCCBBlock.h: more LRH debugging junk
2728 * src/SDCCcflow.h: more LRH debugging junk
2729 * src/SDCCloop.c: more LRH debugging junk
2730 * src/SDCC.y (struct_declaration): fixed bug #697590
2731 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2732 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2733 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2735 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2736 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2737 test function names must now match exactly).
2738 * src/SDCCcse.c: added special case in findCheaperOp to allow
2739 extending a short integer. Makes less awful code for bug 700121 test case.
2741 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2743 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2744 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2746 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2748 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2749 actually called (operandsNotEqual() was called for all
2750 operandsNotEqualX tests).
2752 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2754 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2755 with shorter literals. Fixes bug 700121.
2757 2003-03-11 <johan@balder>
2759 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2761 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2763 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2764 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2766 2003-03-10 Borut Razem <borut.razem@siol.net>
2768 * src/SDCCmain.c: pipe preprocessor's output
2769 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2770 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2771 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2772 which closes all pipes in pipeSet set
2773 * src/SDCCset.c: free deleted item in function deleteSetItem()
2774 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2775 moved from z80 to src subproject
2776 * .version: increased version number to 2.3.4
2778 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2780 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2781 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2782 * support/regression/ports/xa51/spec.mk: fix typo
2784 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2786 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2788 2003-03-09 Borut Razem <borut.razem@siol.net>
2790 * src/SDCCmain.c: pipe preprocessor's output
2791 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2792 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2793 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2794 which closes all pipes in pipeSet set
2795 * src/SDCCset.c: free deleted item in function deleteSetItem()
2796 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2797 moved from z80 to src subproject
2799 2003-03-09 Borut Razem <borut.razem@siol.net>
2801 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2802 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2803 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2804 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2805 * src/SDCCglobl.h: unification of WIN32 native definitions
2807 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2809 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2811 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2813 * src/configure.in: check for endianess (even while cross-compiling)
2814 * src/configure: check for endianess (even while cross-compiling)
2815 * src/configure_in.h: check for endianess (even while cross-compiling)
2816 * src/avr/gen.c: remove old endianess stuff
2817 * src/mcs51/gen.c: remove old endianess stuff
2818 * src/ds390/gen.c: remove old endianess stuff
2819 * src/pic/gen.c: remove old endianess stuff
2820 * src/pic/genarith.c: remove old endianess stuff
2821 * src/pic/glue.c: fix endianess check
2822 * src/pic16/gen.c: remove old endianess stuff
2823 * src/pic16/genarith.c: remove old endianess stuff
2824 * src/pic16/glue.c: fix endianess check
2825 * src/xa51/gen.c: remove old endianess stuff
2826 * src/z80/gen.c: fix endianess check
2827 * src/SDCCglue.c: fix endianess check
2828 * src/ds390/peeph.def: fix bug 700036
2830 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2832 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2833 * src/configure: find appropriate data-types on host for SDCC's int and long
2834 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2835 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2836 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2838 2003-03-07 <johan@balder>
2841 some minor cleanups before the big shot
2842 OP_DEFS and OP_USES now use Kevin's protection
2843 new option --nolabelopt
2854 * src/ds390/ralloc.c:
2855 * src/mcs51/ralloc.c:
2857 * src/xa51/ralloc.c:
2860 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2862 * src/pic/pcode.c (get_op): fix 64 bit warnings
2863 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2864 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2865 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2866 * support/regression/tests/malloc.c: fix 64 bit warnings
2868 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2870 * src/mcs51/gen.c (genMinus): fixed bug 696436
2872 2003-03-02 Borut Razem <borut.razem@siol.net>
2874 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2876 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2878 * configure.in: test for mkstemp
2879 * sdccconf_in.h: add HAVE_MKSTEMP
2881 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2883 * device/include/ctype.h: removed warning while using --stack-auto
2884 * device/include/malloc.h: removed warning while using --stack-auto
2885 * device/include/string.h: removed warning while using --stack-auto
2887 2003-02-23 Borut Razem <borut.razem@siol.net>
2889 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2890 because NDEBUG is defined (see man assert)
2891 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2893 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2895 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2896 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2898 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2900 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2901 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2903 2003-02-18 <johan@balder>
2905 * as/mcs51/asmain.c (asmbl): module can start with a digit
2906 * as/z80/asmain.c (asmbl): module can start with a digit
2908 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2910 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2911 * src/asm.c: fix pipe() for Mingw32
2913 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2915 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2916 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2917 make -V work again; --c1mode reads now from stdin
2918 * doc/sdccman.lyx: added --c1mode
2919 * support/Util/SDCCerr.c: new messages for c1 mode
2920 * support/Util/SDCCerr.h: new messages for c1 mode
2921 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2923 2003-02-15 <johan@balder>
2925 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2927 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2929 * doc/sdccman.lyx: Environment variables, -o and other minor things
2931 2003-02-14 <johan@balder>
2933 * src/xa51/main.c: before anyone really tries to use it :)
2935 * Install doc's in share/sdcc/doc
2936 * removed some obsolete files
2937 * Do a proper make distclean and uninstall
2938 M Makefile.common.in
2941 M device/include/Makefile.in
2942 M device/lib/Makefile.in
2945 M sim/ucsim/doc/Makefile.in
2948 R src/xa51/peeph.rul
2949 M support/cpp2/Makefile.in
2950 M support/makebin/Makefile
2953 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2955 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2957 2003-02-10 Borut Razem <borut.razem@siol.net>
2959 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2960 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2961 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2962 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2963 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2964 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2965 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2966 src/z80/Makefile.bcc: Borland Makefile cleanup
2967 * as/z80/Makefile.bcc: Added Borland Makefile
2968 * support/cpp2/borland.h: Removed
2970 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2972 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2973 * src/SDCC.lex: new pragma NOIV
2974 * src/SDCCglobl.h: new pragma NOIV
2975 * src/SDCCmem.c: new pragma NOIV
2977 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2979 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2981 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2983 * src/SDCCmain.c: signal handling is switched off by --debug
2984 * doc/Makefile: small fix for install; use clean.mk again
2985 * doc/clean.mk: clean *.pdf and *.html too
2987 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2989 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2990 * device/lib/printfl.c: fix a ds390 bug by making it portable
2991 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2992 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2993 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2994 * debugger/mcs51/cmd.c: converted multi-line string literals
2995 * sim/ucsim/globals.cc: converted multi-line string literals
2996 * src/SDCCmain.c: introduced signal handler to remove temp files
2997 * doc/Makefile: small tweaks, implement clean
2998 * doc: removed generated files
3000 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3002 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3003 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
3004 Address Record is not correctly generated for DS390."
3006 2003-02-02 Borut Razem <borut.razem@siol.net>
3008 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3009 * as/mcs51/asm.h: fixed compilation with Borland C
3010 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3011 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3012 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3013 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3014 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3015 src/z80/Makefile.bcc: delete $(LIB) only if exist
3016 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3018 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
3020 * device/include/malloc.h: introduced NULL
3021 * device/include/string.h: introduced NULL
3022 * device/include/stdlib.h: introduced NULL
3023 * device/lib/_memcpy.c: removed NULL
3024 * device/lib/_strcat.c: removed NULL
3025 * device/lib/_strchr.c: removed NULL
3026 * device/lib/_strcmp.c: removed NULL
3027 * device/lib/_strcpy.c: removed NULL
3028 * device/lib/_strcspn.c: removed NULL
3029 * device/lib/_strlen.c: removed NULL
3030 * device/lib/_strncat.c: removed NULL
3031 * device/lib/_strncmp.c: removed NULL
3032 * device/lib/_strncpy.c: removed NULL
3033 * device/lib/_strpbrk.c: removed NULL
3034 * device/lib/_strrchr.c: removed NULL
3035 * device/lib/_strspn.c: removed NULL
3036 * device/lib/_strstr.c: removed NULL
3037 * device/lib/_strtok.c: removed NULL
3038 * device/lib/malloc.c: removed NULL, include own header
3040 2003-02-02 <johan@balder>
3042 * 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
3043 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3044 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3045 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3046 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3047 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3049 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3051 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3054 2003-02-01 <johan@balder>
3056 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3058 2003-01-31 <johan@CP255758-A>
3060 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3062 2003-01-30 <johan@balder>
3064 * src/SDCCBBlock.c: automatic bug detection
3065 * src/SDCCicode.c: automatic bug detection
3067 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3069 * src/SDCCglobl.h: now --xram-size 0 works
3070 * src/SDCCmain.c: now --xram-size 0 works
3072 2003-01-29 <johan@balder>
3074 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3076 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3078 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3079 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3080 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3081 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3082 * src/SDCCglobl.h: Added options --xram-size and --code-size
3083 * src/SDCCmain.c: Added options --xram-size and --code-size
3085 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
3087 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3088 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3090 2003-01-27 <johan@balder>
3092 * src/SDCC.y: fixed bug #613764
3094 2003-01-26 <johan@balder>
3096 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3097 * src/SDCCsymt.h: fixed bug #673374
3098 * src/SDCCglue.c: fixed bug #661910
3099 * src/SDCCast.c: fixed bug #458099 and 673374
3101 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
3103 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3104 * as/mcs51/strcmpi.h: added
3105 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3106 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3107 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3108 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3109 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3110 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3111 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3112 * as/mcs51/Makefile.aslink: new module strcmpi
3113 * as/mcs51/Makefile.asx8051: new module strcmpi
3114 * as/mcs51/Makefil.bcc: new module strcmpi
3115 * as/mcs51/Makefile.in: new module strcmpi
3116 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3118 2003-01-26 <johan@balder>
3120 * src/SDCCglue.c: reverted back to 1.124
3121 * src/SDCCast.c: reverted back to 1.156
3122 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3124 2003-01-25 <johan@balder>
3126 * src/SDCCglue.c: A better fix for bug #661910
3127 * src/SDCCast.c: A better fix for bug #661910
3128 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3130 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3132 * src/Makefile.in: remove spawn.o
3133 * src/SDCCmain.c: remove spawn.h
3134 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3135 * src/spawn.c: removed
3136 * src/spawn.h: removed
3137 * support/regression/ports/ds390/spec.mk: link with -r
3139 2003-01-24 <johan@CP255758-A>
3141 * src/ds390/gen.c (aopOp): fixed bug #667458
3142 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3143 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3144 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3146 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3148 * src/mcs51/peeph.def: better assembler identation by Frieder
3149 * src/mcs51/gen.c: better assembler identation by Frieder
3151 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
3153 * as/z80/string.h: removed for gcc 3.2
3154 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3155 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3157 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3159 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3160 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3161 * support/regression/Makefile: separate temp files for ports
3162 * support/regression/generate-cases.py: separate temp files for ports
3163 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3164 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3166 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3168 * moved tinitalk to device/examples/ds390
3170 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
3172 * as/mcs51/lkmem.c: rflag is for DS390
3173 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3174 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3175 (linkEdit): move mem- and map-files the same way as ihx-files
3176 * src/z80/main.c (_setDefaultOptions): removed --generic
3177 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3178 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3179 * src/pic/glue.c (picglue): --c1mode works again
3180 * src/pic16/glue.c (pic16glue): --c1mode works again
3181 * src/asm.c (printCLine): fix #660034
3183 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
3185 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
3186 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3187 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3188 * as/mcs51/lkmem (summary): better fix for sp problem
3189 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3190 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3191 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3192 remove --stack-after-data
3194 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
3196 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3197 * src/SDCCutil.c (join): ugly bug: missing '\0'
3198 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3200 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3202 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3204 * src/pic/main.c (_asmCmd): gpasm supports -o
3205 * src/z80/main.c: more general macros
3206 * device/lib/Makefile.in: remove intermediate files
3208 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3210 * .version: Bumped version number to 2.3.3
3211 * src/SDCCBBlock.c: new option -o
3212 * src/SDCCglobl.h: new option -o
3213 * src/SDCCglue.c: new option -o
3214 * src/SDCCmain.c: new option -o
3215 * src/asm.c: new option -o
3216 * src/ds390/main.c: new option -o
3217 * src/pic/glue.c: new option -o
3218 * src/pic/pcode.c: new option -o
3219 * src/pic/ralloc.c: new option -o
3220 * src/pic16/glue.c: new option -o
3221 * src/pic16/pcode.c: new option -o
3222 * src/pic16/ralloc.c: new option -o
3223 * src/z80/main.c: new option -o
3224 * device/lib/Makefile.in: use -o
3225 * support/regression/ports/ds390/spec.mk: use -o
3226 * support/regression/ports/gbz80/spec.mk: use -o
3227 * support/regression/ports/mcs51/spec.mk: use -o
3228 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3229 * support/regression/ports/z80/spec.mk: use -o
3230 * support/regression/ports/ucz80/spec.mk: use -o
3231 * support/regression/ports/xa51/spec.mk: use -o
3232 * support/regression/fwk/lib/timeout.c: fix usage string
3234 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
3235 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
3237 2003-01-07 <johan@balder>
3239 * src/SDCCast.c (decorateType): fixed bug #600035
3241 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
3242 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3243 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3244 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3245 * src/pic/pcode.c: outcommented unused variable to remove warnings
3246 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3248 2003-01-06 <karl@turbobit.com>
3249 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3252 2003-01-06 <johan@balder>
3254 * src/SDCCicode.c: fixed array add
3256 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
3257 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3258 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3260 2003-01-04 <johan@balder>
3262 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3264 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3265 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3267 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3268 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
3269 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3271 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3272 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3274 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
3275 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3277 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
3278 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3280 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3282 * in \sdcc\as\mcs51\ changed these files in order to create an
3283 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3284 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3285 following files to include the previous two files: aslink.dsp,
3286 Makefile.aslink, Makefile.bcc, and Makefile.in.
3288 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3289 .adb instead of .cdb
3291 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3293 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3294 value from option --iram-size.
3296 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3298 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3301 2002-09-18 <wiml@hhhh.org>
3303 * SDCClrange.h: exposed setFromRange() and setToRange()
3304 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3305 packRegsForAccUse() (bug 542397)
3306 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3307 multiple times and emitting the fetch operations more than once
3308 added aopGetUsesAcc() function to allow binary operators to
3309 fetch their operands in the correct order; made genMinus() emit
3310 compact code for X = LITERAL - Y
3312 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3313 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3314 sprintf() in line 1267.
3316 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3317 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3320 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3321 Changes to aslink (All the changes are marked with 'JCF'):
3323 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3326 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3327 area BSEG. Also moves, if possible, the DATA area down into the internal
3328 ram so more space is available.
3330 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3333 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3334 not bytes. Function summary() which creates a memory usage summary
3335 file with extension .mem. Reports of overlaping stack and small stack
3336 size. If the space for the stack is less than 16 bytes aslink trows a
3339 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3340 the 8051. Option 'y' for memory summary output file.
3342 Changes to sdcc (All the changes are marked with 'JCF'):
3344 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3346 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3347 overlaying area for it (uses RegBankUsed[4]).
3349 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3350 bank zero as used by default. By default aslink locates the stack
3351 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3352 the creation of the .mem file. Delegates the allocation of data area
3353 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3354 the begining of the stack area to aslink.
3356 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3357 glue() in SDCCglue.c creates an area for it.
3359 2002-09-03 Borut Razem <borut.razem@siol.net>
3360 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3361 sdcc/src/pic/glue.c:
3362 introduced atexit() handler for teporay files removal in case of
3363 errors, assertions, ...
3365 2002-08-29 Borut Razem <borut.razem@siol.net>
3366 * sdcc/support/cpp2/auto-host_vc_in.h:
3367 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3368 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3369 Maybe there is a similar problem with BORLANDC? It should be checked!
3371 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3372 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3373 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3374 was not executed, and the compiler (cl) launched a warning:
3375 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3377 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3378 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3380 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3381 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3383 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3384 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3385 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3386 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3387 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3388 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3389 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3390 - added Release configuration in VS projects
3391 - review of compiler an linker options
3392 - VC .exe files are generated in bin_vc directory, not to interfere
3393 with binaries generated from other projects (cygwin, mingw, bcc ...)
3395 * sdcc/src/yacc.dsp: added
3397 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3398 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3399 and insert the version number definitions from .version
3401 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3403 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3404 added - genarate auto-host.h using auto-host_vc_in.h as template
3407 removed from CVS, generated automatically
3409 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3410 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3412 2002-08-11 Borut Razem <borut.razem@siol.net>
3413 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3415 2002-08-10 Borut Razem <borut.razem@siol.net>
3416 * src/SDCCmain.c (main):
3417 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3418 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3419 The consequence was that some temporary files were not removed.
3422 unification of code in functions tempfilename() and tempfile():
3423 function tempnam() is defined in Visual Studio 6.0 and .NET
3425 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3427 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3428 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3429 - removed compiler command line option /WX: Treats all warnings as errors
3430 - update a list of source files, included into the project
3432 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3433 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3434 changed project type to Generic Project so that can be correcly converted to VS.NET project
3436 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3438 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3440 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3442 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3443 added return 0 statements after assert() to make compiler happy
3445 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3446 added newline in the def file to keep MSC compiler satisfied
3448 * sdcc/src/z80/gen.c:
3449 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3450 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3451 - solved MSC error in function aopDump()
3453 * sdcc_vc.h: define PREFIX as "\\sdcc"
3455 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3456 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3458 2002-06-22 Scott Dattalo <scott@dattalo.com>
3459 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3460 - Rewrote the register banking algorithm.
3461 - Added pCode live-range analysis to registers (for now, only non-used and
3462 singly-used registers optimized away)
3464 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3466 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3468 2002-05-10 Scott Dattalo <scott@dattalo.com>
3469 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3471 2002-04-22 Michael Hope <michaelh@vroom>
3473 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3475 * configure.in (DD_COPT): Added include support required for gbdk.
3477 * .version: Bumped version number just to increase it.
3479 * src/SDCCmain.c: Added -nostdinc to the default options.
3481 2002-04-15 Michael Hope <michaelh@vroom>
3483 * device/lib/z80/printf.c (sprintf): Added.
3485 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3487 * src/z80/peeph.def: Added transpose redundent load rule.
3489 * src/z80/main.c: Added force callee saves for jaune.
3491 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3493 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3495 2002-03-28 Johan Knol <johan@balder>
3497 * src/SDCCval.c: fixed bug #532436
3499 2002-03-14 Scott Dattalo <scott@dattalo.com>
3501 Added "char *Processor" field to the port structure.
3504 Added -p option. Allows port dependent processor to be specified.
3507 Initialized the new field char *Processor field to NULL in all ports
3510 Compiler generated registers for interrupt context saving
3511 were not getting allocated.
3513 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3516 Fixed left shift. Will promote the left side of a left shift
3517 if a) left shifting more than size of operand or b) when assigned
3518 to something size > size of left side
3520 2002-03-14 Scott Dattalo <scott@dattalo.com>
3522 tons of changes. Register allocation has been
3523 rewritten. Added customization for the various PICs. Flow
3524 analysis is restructured. ...
3530 Added. device.c is a PIC port hack to accomodate variations
3533 2002-03-13 Michael Hope <michaelh@vroom>
3535 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3537 2002-03-04 johanknol <johanknol@manik>
3539 * /src/SDCCval.c: fixed
3541 const unsigned char arr[][2] = { { 0, 1 } };
3542 t18.c:1: error: Initializer element is not constant
3544 2002-03-04 bela <bela@manik>
3546 * /device/include/mcs51reg.h:
3547 ds89c420 register definition update
3549 2002-03-03 <johan@FRIJA>
3551 * support/Util/SDCCerr.c: did something, but don't no why anymore
3553 * support/regression/tests/bug-524691.c: made it a little less shy
3555 * src/SDCCast.c (decorateType): fixed bug #524697
3557 * src/SDCCast.c: made some lineno improvements
3559 * src/SDCCval.c (getNelements): changed warning to error
3561 * src/SDCCglue.c (printIvalArray): changed warning to error
3563 * src/SDCCicode.c: fixed a warning for mingw
3565 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3567 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3569 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3571 * src/ds390/peeph.def:
3572 Added some more peephole rules
3574 * src/ds390/gen.c: Various fixes & enhancements
3576 * src/SDCClrange.c, src/SDCClrange.h:
3577 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3579 * src/ds390/ralloc.c:
3580 various fixes & enhancements (ds390) specific
3582 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3583 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3586 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3588 2002-03-02 <johan@FRIJA>
3590 * src/SDCCast.c (decorateType): fixed bug #524708
3592 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3594 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3596 2002-03-01 Michael Hope <michaelh@vroom>
3598 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3600 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3602 2002-03-01 <johan@FRIJA>
3604 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3606 * src/SDCCast.c (decorateType): fixed bug #524209
3608 * src/SDCCval.c (valNot): fixed bug #524195
3610 2002-02-26 <johan@balder>
3612 * src/xa51/gen.c: fixed a warning
3614 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3616 * src/SDCCast.c (decorateType): fixed bug #522534
3618 2002-02-23 <johan@balder>
3620 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3622 2002-02-22 <johan@balder>
3624 * src/SDCCast.c: fixed bug #514865
3626 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3628 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3630 * sdcc/src/SDCCloop.c:
3631 Previous fix was not good. basic blocks that have "break" or "return" are
3632 not really partof a loop , but live ranges used in these blocks should
3633 be live thru the entire loop, so set partOfLoop but don't add them to
3636 2002-02-21 <johan@FRIJA>
3638 * src/SDCCcse.c: fixed bug #514308
3640 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3643 Fixed BUG #519583. If a conditional block ended in a return/break
3644 statement inside a loop, it was not being considered part of the loop.
3646 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3648 2002-02-10 Karl Bongers <karl@turbobit.com>
3651 Fixed up SDCDB debugger somewhat. Updated debugger/README
3652 with lots of comments and notes.
3654 * device/examples/test2.c:
3655 Fix bug, "red" variable not being initialized(compiler complained).
3657 * device/examples/Makefile, examples/test3.c:
3658 Add Makefile in device/examples folder, compiles test3.c
3659 for use as a multiple module SDCDB test case.
3661 * sim/ucsim/cmd.src/cmdset.cc:
3662 Took out debug printfs in ucsim "next" command.
3665 Karl and Johan start ucsim XA support. Most dissassembly working,
3666 about 75% emulation done(plenty of work remaining).
3668 * sim/ucsim/z80.src:
3669 Add Z80 support to ucsim, add test-ucz80 regression test,
3670 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3671 Notice z80 compiler fails on examples/test3.c/crc code.
3673 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3675 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3676 Added support for --parms-in-bank1
3678 * src/ds390/peeph.def:
3679 added a few more peephole optimzations
3682 1) added __builtin_inp & __builtin_outp used to read in data of given length
3683 from a memory mapped port
3684 2) added __builtin_memcmp
3685 3) added __builtin_swapw swap bytes of a short
3687 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3688 1) handle multiple send & receives from register bank1
3689 2) ralloc can now allocate DPTR1 to some liveRanges
3691 * src/SDCCsymt.c, src/SDCCsymt.h:
3692 changes to handle multiple sends & receives
3695 added some pointer arithmetic optimization
3698 added some pointer arithmetic optimizations but not stable yet so not
3699 called from anywhere (will get this working shortly)
3701 * src/SDCCopt.c: fixed for multiple sends & receives
3704 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3705 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3706 set preprocessor defines (depending on options)
3708 * src/SDCCicode.c, src/SDCCicode.h:
3709 changes made to handle multiple sends & receives
3712 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3714 * src/SDCCcse.c, src/SDCCcse.h:
3715 added function findbackward def (to be used in upcoming optimization)
3717 * src/SDCCcflow.c, src/SDCCcflow.h:
3718 added function returnAtEnd - to determine if a basic block terminates with
3721 * src/SDCCast.c, src/SDCCast.h:
3722 added option parms-in-bank1
3724 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3725 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3726 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3727 adjusted for --parms-in-bank1 option
3729 * device/include/string.h:
3730 donot redefine "reentrant" keyword
3732 * device/include/ds80c390.h: Added some more SFRs
3734 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3736 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3738 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3740 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3742 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3744 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3746 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3748 * Added --xram-movc option
3750 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3752 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3754 2002-01-11 Johan Knol
3756 * Added math lib of Jesus Calvino-Fraga
3758 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3760 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3761 * support/regression/Makefile: new target test-mcs51-stack-auto
3762 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3764 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3766 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3768 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3770 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3772 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3774 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3776 * src/SDCCglue.h: add definition for printIvalChar()
3778 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3780 * src/SDCCast.c: fix #498138 by Johan
3782 * src/SDCCglue.c: fix #498138 by Johan
3784 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3786 * support/regression/Makefile: fix clean
3788 * support/regression/ports/ds390/support.c: fix transmission of last character
3790 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3792 * /sdcc/src/ds390/gen.c:
3793 a) improved computing address of stack variable
3794 b) took out some #if 0 code
3795 c) improved parmBytes adjustment
3796 d) improved genPlusIncr & genMinusIncr
3797 e) genCmp could generate bad code (when left assigned to DPTR)
3798 f) Fixed bug in hasInc
3800 * /sdcc/src/ds390/ralloc.c:
3801 a) packRegsForSupport could mess up live information (Fixed)
3802 b) packRegsDPTRuse could be incorrect for left & right shift
3804 * /sdcc/src/mcs51/ralloc.c:
3805 packRegsForSupport could mess up the live information (Fixed)
3807 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3809 * /sdcc/src/SDCCast.c:
3810 can reverse a loop even if function call is present as long
3811 as the loop control variable is local & is not passed as parameter
3813 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3815 * /sdcc/ChangeLog: *** empty log message ***
3817 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3818 More builtin function additions for TININative
3820 * /sdcc/src/ds390/ralloc.c:
3821 Had broken the regression testsuite
3823 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3825 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3826 Added funcattr hasStackParms will be set for reentrant functions when there
3827 are paramteres on the stack, this helps in minimizing frame pointer generation
3828 typeFromStr can handle function pointers now
3830 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3831 *** empty log message ***
3833 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3835 * /src/ds390/gen.c, /src/ds390/main.c:
3836 More builtin function additions for TININative
3838 * /src/ds390/ralloc.c:
3839 Had broken the regression testsuite
3841 * /src/SDCCast.c: Fixed a bug in dumptree
3843 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3844 Added funcattr hasStackParms will be set for reentrant functions when there
3845 are paramteres on the stack, this helps in minimizing frame pointer generation
3846 typeFromStr can handle function pointers now
3848 * /doc/builtins.txt, /doc/TININative.txt:
3849 *** empty log message ***
3852 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3854 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3855 ALPHA version for -mTININative
3857 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3858 updated to reflect changes in the port structure
3861 added function do_assemble (similar to do_link) if non-null this function
3862 will be called to do assembly (-mTININative) requires a multi command
3864 added function genAssemblerEnd will be called to generate assembler Epilogue
3867 added _JavaNative to debug info printing
3869 * /src/SDCCmain.c: added option --tini-libid
3870 added port->do_assemble function (-mTININative) has a multi command assemble
3872 * /src/SDCCglue.c: Disabled "constExpr" check
3873 added port->genAssemblerEnd function
3875 * /src/SDCCglobl.h: Added option --tini-libid value
3878 tookout optimizeCompare from the header (has no external references)
3880 * /src/SDCCast.c: made one more function "static"
3882 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3884 * src/z80/mappings.i: Added z80asm support.
3886 * src/z80/main.c: Added z80asm support on --asm=z80asm
3888 * src/z80/gen.c: Fixed asm portability issues.
3890 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3892 * src/SDCCglue.c (printExterns): Added global/extern split.
3894 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3896 * support/regression/Makefile: added test for mcs51 model large
3898 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3900 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3902 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3904 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3906 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3908 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3910 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3912 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3914 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3916 * support/regression/tests/simplefloat.c: Port to mcs51.
3918 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3919 * support/regression/tests/bug-485362.c: Added.
3921 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3923 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3925 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3927 * src/z80/gen.c (aopDump): Added a dump function.
3929 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3930 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3932 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3934 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3936 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3938 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3940 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3942 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3944 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3946 * support/regression/ports/ds390/support.c: Use tinibios.
3948 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3950 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3952 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3953 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3955 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3957 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3959 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3961 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3963 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3964 (packRegsForIYUse): Created and optimised.
3966 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3968 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3969 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3971 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3973 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3975 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3977 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3979 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3981 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3983 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3985 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3987 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3989 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3991 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3993 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3994 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3995 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3997 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3999 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4000 (genNotFloat): Added.
4001 (genUminusFloat): Added.
4003 * device/lib/z80/Makefile: Added floating pt stubs.
4005 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4007 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4009 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4011 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4013 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4015 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4017 * sdcc/support/regression/Makefile: Add port ds390.
4019 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4021 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4023 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4025 * sdcc/support/regression/ports/ds390/support.c: Added.
4027 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4029 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4031 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4033 2001-11-04 Michael Hope <michaelh@juju.net.nz>
4035 * device/include/malloc.h: Added z80 and gbz80 support.
4037 * device/lib/gbz80/heap.s: Added.
4039 * device/lib/z80/heap.s: Added.
4041 * device/lib/malloc.c: Added z80 and gbz80 support.
4043 * support/regression/tests/malloc.c (testMalloc): Added.
4045 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4047 * support/regression/tests/bug-478094.c: Added.
4049 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4051 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
4053 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4055 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4057 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4059 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4061 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4063 2001-11-04 Michael Hope <michaelh@juju.net.nz>
4065 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4067 2001-11-03 Michael Hope <michaelh@juju.net.nz>
4069 * support/regression/tests/bug-477927.c: Added.
4071 * src/z80/peeph.def: Added minor rules.
4073 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4075 * src/z80/peeph.def: Added jump optimisation modification.
4077 2001-11-01 Michael Hope <michaelh@juju.net.nz>
4079 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4081 2001-10-30 Michael Hope <michaelh@juju.net.nz>
4083 * support/regression/tests/funptrs.c: Added.
4085 2001-10-29 Michael Hope <michaelh@juju.net.nz>
4087 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4089 2001-10-28 Michael Hope <michaelh@juju.net.nz>
4091 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4093 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4095 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4096 (movLeft2ResultLong): Created.
4098 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4099 (joinPushes): Added. Joins two char pushes into a word push.
4101 2001-10-27 Michael Hope <michaelh@juju.net.nz>
4103 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4105 * support/makebin/Makefile (install): Added creation of dest dir.
4107 2001-10-24 Karl Bongers <karl@turbobit.com>
4109 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4111 2001-10-21 Michael Hope <michaelh@juju.net.nz>
4113 * src/z80/ralloc.c: Turned off faulty pack for one use.
4115 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4117 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4119 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
4121 * support/regression/Makefile: Improved clean
4123 * support/regression/ports/gbz80/spec.mk: Added clean
4125 * support/regression/ports/host/spec.mk: Added clean
4127 * support/regression/ports/z80/spec.mk: Added clean
4129 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4131 * support/regression/ports/mcs51/timeout.c: little improvements
4133 2001-10-17 Michael Hope <michaelh@juju.net.nz>
4135 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4137 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4139 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4141 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
4143 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4145 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4147 2001-10-13 Michael Hope <michaelh@juju.net.nz>
4148 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4150 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4152 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4154 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4156 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4158 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4160 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4162 * support/regression/tests/longor.c: Added.
4164 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
4166 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4168 * as/mcs51/aslink.h: define PATH_MAX
4170 * as/mcs51/asm.h: define PATH_MAX
4172 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4174 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4176 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4178 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4180 * src/SDCCglobl.h: define PATH_MAX
4182 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4184 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4186 2001-10-11 Michael Hope <michaelh@juju.net.nz>
4188 * src/z80/gen.c (gencjneshort): Fixed
4190 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4192 2001-10-09 Michael Hope <michaelh@juju.net.nz>
4194 * support/regression/tests/bug-469671.c: Added.
4196 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4198 2001-10-08 Michael Hope <michaelh@juju.net.nz>
4200 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4202 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4204 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
4206 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4208 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4210 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4212 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4214 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4216 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4218 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4220 2001-10-07 Michael Hope <michaelh@juju.net.nz>
4222 * 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.
4224 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4226 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4228 2001-10-07 <johan@FRIJA>
4230 * device/lib/gets.c (gets): fixed the return value.
4232 2001-10-06 Michael Hope <michaelh@juju.net.nz>
4233 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4235 * 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.
4237 * 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.
4239 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4241 * src/pic/gen.c: Removed Safe_strdup.
4243 * configure.in: Added option to enable libgc support.
4245 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4246 (bitVectUnion): Optimised.
4247 (bitVectIntersect): Optimised.
4248 (bitVectBitsInCommon): Optimised.
4249 (bitVectCplAnd): Optimised.
4251 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4253 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4255 * src/SDCCmain.c: distinguish between assembler debug and plain options
4257 * src/avr/main.c: remove standard assembler options
4259 * src/ds390/main.c: remove standard assembler options
4261 * src/mcs51/main.c: remove standard assembler options
4263 * src/port.h: removed "PENDING" comment
4265 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4267 * src/device/lib/_mulint.c : new, with assember functions
4269 * src/device/lib/_mullong.c : new, with assember functions
4271 * src/device/lib/_divuint.c : with assember functions
4273 * src/device/lib/_divsint.c : with assember functions
4275 * src/device/lib/_divulong.c: with assember functions
4277 * src/device/lib/_divslong.c: with assember functions
4279 * src/device/lib/_moduint.c : with assember functions
4281 * src/device/lib/_modsint.c : with assember functions
4283 * src/device/lib/_modulong.c: with assember functions
4285 * src/device/lib/_modslong.c: with assember functions
4287 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4289 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4291 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4292 replaced _mululong.c and _mulslong.c by _mullong.c
4294 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4296 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4298 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4300 * src/SDCCglue.c: test, if win32api is available for MINGW
4302 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4304 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4305 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4306 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4307 * support/regression/ports/host/spec.mk: removed GENERIC
4308 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4309 * support/regression/ports/z80/spec.mk: removed GENERIC
4311 2001-10-01 Michael Hope <michaelh@juju.net.nz>
4313 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4315 * support/regression/tests/bug-467035.c: Created.
4317 2001-10-01 <johan@FRIJA>
4319 * src/SDCC.y: fixed bug #466586 part 1
4321 2001-10-01 Johan Knol <johan.knol@iduna.nl>
4323 * SDCCicode.c: z80 has no generic pointers
4324 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4326 2001-09-30 Michael Hope <michaelh@juju.net.nz>
4328 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4330 2001-09-29 Michael Hope <michaelh@juju.net.nz>
4332 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4334 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4336 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4338 * configure.in: Fixed up so that ucsim is only configured once.
4340 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4342 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4343 (getPathDifference): As above.
4345 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4347 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4349 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4350 * .version: Updated to 2.3.1
4352 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4353 Added copyright header.
4355 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4356 (assemble): Added support for macro based assembler commands.
4357 (linkEdit): Added support for macro based linker commands.
4358 (preProcess): Changed the pre-processor to use macros.
4359 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4360 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4362 * device/lib/z80/crt0.s: Added module name for debugging.
4364 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4366 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4368 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4370 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4372 * src/Makefile.in: Added SDCCmacro and SDCCutil
4374 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4376 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4378 2001-09-16 <johan@FRIJA>
4380 * 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.
4382 2001-09-15 <johan@FRIJA>
4384 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4385 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4387 2001-09-11 <johan@FRIJA>
4389 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4391 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4393 * support/regression/tests/bug-460444.c: Added test case.
4395 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4396 (genCast): Added justification for all of the asserts.
4398 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4400 * support/regression/support.c: _xdata replaced by xdata
4402 * support/regression/spec.mk: removed _generic
4404 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4406 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4408 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4409 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4411 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4413 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4415 * support/regression/tests/bug-460010.c: Added test case.
4417 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4419 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4421 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4423 * support/regression/testfwk.c: removed workaround for bug #436344
4425 * support/regression/tests/bp.c: use less memory with mcs51
4427 * support/regression/tests/bug-441448.c: use less memory
4429 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4431 * support/regression/collate-results.py: typo
4433 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4435 * support/regression/tests/fetchoverlap.c: Added new test case.
4437 * support/regression/tests/bp.c: Added new test case.
4439 * support/regression/tests/bug-448984.c: Added new test case.
4441 * support/regression/tests/pow2shifts.c: Added new test case.
4443 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4444 (genlshTwo): Fixed right shift for count > 8.
4446 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4448 2001-09-08 <johan@FRIJA>
4450 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4452 2001-09-07 <johan@FRIJA>
4454 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4456 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4458 2001-09-06 <johan@FRIJA>
4460 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4461 * bernhard noted me at this: "() equals to (void)" (1.38)
4463 2001-09-05 <johan@FRIJA>
4465 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4467 2001-09-04 <johan@FRIJA>
4469 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4472 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4474 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4476 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4478 * link/z80/aslink.h: Fixed path for PATH_MAX
4480 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4482 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4484 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4486 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4488 * 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.
4490 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4492 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4493 (genCmp): Fixed up genCmp for the GB with longs.
4495 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4497 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4499 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4501 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4503 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4505 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4507 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4509 * 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.
4511 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4513 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4515 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4517 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4519 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4521 * sim/ucsim/configure: little improvement of Cygwin-detection
4522 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4523 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4524 * support/regression/tests/bug-221100.c: small changes for mcs51
4525 * support/regression/tests/bug-221168.c: small changes for mcs51
4526 * support/regression/tests/bug-227710.c: small changes for mcs51
4527 * support/regression/tests/staticinit.c: small changes for mcs51
4528 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4529 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4530 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601