1 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
4 changed interrupt vector table generation to only emit declared vectors.
5 * device/include/Makefile.in: added missing backslash
6 * device/lib/pic16/Makefile.rules: pass $(MODELFLAGS) to compiler
8 2004-01-13 Vangelis Rokas <vrokas@otenet.gr>
10 Mainly changes to support compilation of the device libraries
11 * src/pic16/device.c: stack is allocated via symbol and not
12 via literal number. The symbol is placed in the corresponding
13 position of the data ram
14 * (pic16_dump_section): relocatable and absolute uninitialized
15 data are now emitted in sorted order to reduce section naming,
16 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
17 weren't marked as being in the access bank,
19 2004-01-13 Vangelis Rokas <vrokas@otenet.gr>
21 Added portion of GNU PIC Library under the directory
22 device/include/pic16 and device/lib/pic16. These files
23 contain the declarations of SFRs for the PIC18Fxx2 devices.
24 The directory is initialized via configure from toplevel.
26 2004-01-12 Klaus Flittner <klaus_flittner@gmx.de>
28 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
29 the spilllocations to be compared correctly
31 2004-01-12 Bernhard Held <bernhard@bernhardheld.de>
33 * src/SDCCast.c (decorateType): fixed bug introduced today
35 2004-01-12 Borut Razem <borut.razem@siol.net>
37 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
38 doc/sdccman.lyx: upper case pragmas are deprecated
40 2004-01-12 Bernhard Held <bernhard@bernhardheld.de>
42 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
43 in simpler and even better code
45 2004-01-11 Bernhard Held <bernhard@bernhardheld.de>
47 * src/SDCCicode.c (operandOperation): fixed bug #874819
48 * src/SDCCast.c (decorateType): fixed
49 char foo (unsigned long ul) { return ul > 0; }
51 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
53 * doc/sdccman.lyx: Moved and added some sections, small changes
54 all over. Telling LaTeX to be less strict with word spacing
55 to better keep the right margin. Changed some notes about
56 maintainance of the ports in section 3.2.1 - is it OK like this?
58 2004-01-11 Vangelis Rokas <vrokas@otenet.gr>
61 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
62 convilong): modified to inform the pic16 port that builtin functions
65 PIC16 PORT specific changes:
66 * src/pic16/device.c pic16_dump_equates() added,
67 processor registers declared internally by the port are emitted in
68 the translation as equates,
69 * src/pic16/gen.c: inline code is passed unprocessed to the
71 * (pic16_popGetLit2): fnuction modified to take second operand as
72 pCodeOp pointer and not as literal,
73 * (popRegFromIdx): prefixed with pic16_,
74 * (pic16_popCombine2): modified to receive already allocated pCode
76 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
77 * (genFunction): initializes local stack frame and pushes on stack
78 all the registers used by this function,
79 * (genEndFunction): restores all registers from stack and restores
81 * src/pic16/glue.c (pic16emitRegularMap): various changes and
83 * (pic16glue): changed the program startup sequence,
84 * added new dbName code 'A' for functions placed in absolute section
85 * src/pic16/main.c: added function attribute _naked,
86 * added pragma 'code' to place a fnuction at an absolute address,
87 * added command line arguments --debug-ralloc and --pcode-verbose,
88 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
89 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
90 * (pic16_newpCodeOpLit2): modified to take the second operand as
92 * (pic16_printpBlock): modified to emit each function in a separate
94 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
95 UPPER for immediate operands,
96 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
98 * src/pic16/peeph.def: all peepholes with movff are commented out,
99 because there is a problem in the pcode peep optimizer,
100 * src/pic16/ralloc.c: the register allocator can now reuse local
101 function symbols for another function. This saves register usage.
102 * src/pic16/ralloc.h: added flag isLocal in structure regs,
104 Added file src/pic16/NOTES with information about program writing on
105 the current port version.
107 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
109 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
110 and peephole 252 (array access)
112 2004-01-09 Borut Razem <borut.razem@siol.net>
114 * src/SDCCmain.c : fixed #872250: -l command line defined library
115 files are scanned before standard library files
117 2004-01-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
119 * src/SDCCast.c (decorateType): fixed bug #874046
121 2004-01-09 Borut Razem <borut.razem@siol.net>
123 * support/scripts/sdcc.nsi: remove previous installation
125 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
127 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
128 bytes for last interrupt vector (mcs51)
129 * sdcc.spec: fixed typo
131 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
133 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
134 gen51Code): more efficient parameter receive for --model-large
137 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
140 * src/z80/main.c: added missed needLinkerScript flags (more than
141 one port structure defined in these file)
142 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
145 2004-01-08 Vangelis Rokas <vrokas@otenet.gr>
147 * src/SDCCmain.c: removed various references to DEFAULT_PORT
148 * src/port.h: added flag needLinkerScript in port->linker
149 structure to inform whether to create a .lnk file or not,
157 * src/z80/main.c: changed appropriately to configure
158 needLinkerScript flag
160 * src/pic16/gen.c (genAddrOf): fixed bug #863624
161 * src/pic/glue.c: added variable udata_section_name to
162 override default uninitialized data segment definition for
163 devices only with SHAREBANK memory (reported from Erik Epetrich)
164 * (pic14emitOverlay): modified to emit a commented overlay segment
165 directive when no overlay data exist
166 * (picglue): modified to emit uninitialized data segment
167 according to udata_section_name
168 * src/pic/main.c (_pic14_parseOptions): added command line
169 options --udata-section-name=[name] to override default
170 udata definition name
171 * modified _linkCmd and _asmCmd to include compiler passed
172 arguments via -W option
173 * src/pic16/main.c: added $l in _asmCmd, changed extension for
174 object file from '.rel' to '.o' in port->linker structure,
175 changed size of fptr from 2 to 3 in port structure
177 2004-01-07 Borut Razem <borut.razem@siol.net>
179 * support/scripts/sdcc.nsi: update PATH
180 * support/scripts/sdcc.ico: craeted
182 2004-01-07 Bernhard Held <bernhard@bernhardheld.de>
184 * device/include/Makefile.in: fix install
185 * doc/Makefile: fix install
187 2004-01-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
189 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
191 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
192 how the function variable allocation summary is displayed; also
193 include information about variables allocated to the overlay
196 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
198 * as/mcs51/lkmain.c: Help about -Y option
199 * as/mcs51/lkarea.c: Fixed gcc warnings
201 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
203 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
205 * support/valdiag/tests/overflow.c: added
206 * src/SDCCast.c (decorateType),
207 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
210 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
212 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
215 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
217 A python script to validate compiler diagnostic messages. It can be
218 used to verify that sdcc complains about bad c source code and
219 gives a good location of the error.
220 * support/valdiag/Makefile,
221 * support/valdiag/valdiag.py,
222 * support/valdiag/tests/*
224 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
226 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
227 * src/SDCCsymt.c (newEnumType),
229 * support/Util/SDCCerr.c,
230 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
232 * support/regression/tests/enum.c: added test for enum values that
233 require at least 2 bytes of storage.
235 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
237 * src/common.h: added ifndef/define/endif macros
238 around the header file.
239 Bug reported from Jesus Calvino-Fraga
241 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
244 * device/include/Makefile.in: don't install CVS directories
245 * device/lib/Makefile.in: added removal of CVS directories after install
246 * doc/Makefile: fixed install, added local_icons
247 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
248 * src/mcs51/gen.c (genRightShift): fixed bug #870788
249 * src/ds390/gen.c (genRightShift): fixed bug #870788
250 * src/SDCCast.c (decorateType): fixed bug #870781
252 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
254 PIC16 port related changes:
255 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
256 added variable stackPos,
258 * gen.c: genCall, assignResultValue: added support for
259 pushing/retrieving function parameters to/from stack,
260 genFunction,genEndFunction: setup stack frame for the
262 genAddrOf: will be changed according to bug 863624
264 * added files genutils.c and genutils.h which contain gen*
265 debugged and optimised functions extracted from gen.c
267 * glue.c: added variable 'externs' which holds extern symbols,
268 pic16emitRegularMap: is modified to properly handle relocatable
269 symbols under the new scheme,
270 pic16createInterruptVect: is modified
271 pic16printPublics: is modified to emit 'global' assembler directives,
272 added pic16_printExterns to print extern symbols,
273 pic16glue: initializes stack/frame pointer in the beginning of
274 the assembly output. Temporary hack, will be corrected later,
275 because gplink yet does not support stack and SDCC does not
276 yet support a type of crt0.o object to create the final binary.
278 * Removed many lines that contain 8051 legacy code.
279 * The code is finally placed under a 'code' directive.
280 * Added port specific options.
282 * _process_pragma: simplified since now we do not need *special*
283 include file to define SFR registers. But a separate header
284 will be needed. This will be developed later.
285 * _pic16_parseOptions: added, parses port specific options:
286 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
287 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
288 --preplace-udata-with=
290 * _pic16_setDefaultOptions: modified to initialize section names,
291 but hack is temporarly out of order since it needs improvement.
292 * _pic16_genAssemblerPreamble: configuration words are emitted by
293 their address instead of their name. This part is incomplete and
294 supports only the 18Fxx2 devices. Other devices will emit an error
295 during assembly since they do not contain the same set of config
297 * _pic16_genIVT: is modified,
299 * pcode.c: added definitions for some hardware registers that are needed
301 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
302 All PCI entries are updated. Now LFSR is supported.
303 * Removed pic16_pciTRIS is mentioned by mdubuc in source
304 * added pic16_newpCodeOpLit2 to support instructions with
305 two literal arguments
306 * pic16_pCode2str: corrected code that emits assembler instructions
307 with two literal operands and those that have an access bit modifier
308 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
309 this fixes a bug which caused some labels to be lost, when an
310 assembler directive was added, i.e. banksel,
311 * pic16_FixRegisterBanking: improved logic that causes the insertion
313 * InlineFunction: functions that are called once, are not any more
314 inlined. This can be a port option in the future,
316 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
318 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
319 hold the corresponding uninitialized symbols,
320 * pic16_allocProcessorRegister: registers have explicit marked the
322 * pic16_allocInternalRegister: registers are explicit marked as
324 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
325 processing list, so bit registers were lost,
328 * ralloc.h: added field 'accessBank' and original symbol operand
329 in register definition,
330 * removed the field isMapped from register definition,
332 ** Several functions have been removed from various sources:
333 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
334 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
335 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
336 pic16_assignRelocatableRegisters
338 ** others have been introduced:
339 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
340 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
342 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
344 * support/scripts/inc2h.pl: changed definition of BIT_AT
345 to emit 'sbit at' instead of 'bit at'. This was a request.
347 PIC16 port related preliminary changes:
348 * gen.c: prefixed function popRegFromString with
349 pic16_ and all references to it corrected
350 * pcode.c: all pic16_pc_* hardware registers prefixed
352 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
353 * ralloc.c: newReg(): when register is REG_SFR then
355 pic16_allocProcessorRegister(): marks register wasUsed=0
356 pic16_writeUsedRegs(): added a call to assign processor
357 registers via pic16_assignFixedRegisters
359 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
361 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
362 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
363 variables in unused register banks. Also the SSEG is placed
364 wherever there is enough space for it, and IDATA can be anywhere
365 in internal RAM. For now compile using -Wl-Y[stack_size].
366 The mem file is different for this option as well, since it
367 makes no sense of talking about DSEG lenght.
369 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
371 * src/SDCClrange.c: fixed bug 869095 that caused segfault
372 in certain cases, e.g. when ROM assignment, patch provided
373 from Albert den Haan.
375 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
377 Many signedness and type propagation fixes:
378 * src/SDCCicode.c: made geniCodeCast() static
379 replaced SPEC_ by IS_ (cosmetic)
380 (operandOperation): fixed div and mod operation
381 (usualBinaryConversions): added support for promotion of char
382 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
383 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
384 (geniCodeAdd): an array index will stay unsigned, even if promoted
386 (geniCodeArray): ditto
387 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
388 * src/SDCCsymt.c (computeType): added more support for char;
389 promotion of char is selectable by promoteCharToInt, fixed signedness
391 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
392 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
393 * src/SDCCval (val*): replaced signedness calculation by
395 rearranged if-branches (cosmetic)
396 (valShift): added warning W_SHIFT_CHANGED
397 (valCompare): fixed problem with different types
398 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
399 * support/regression/tests/literalop.c: added many cases
400 * support/regression/tests/ast_constant_folding.c: changed finally to
402 * .version: new year, new version: 2.3.7
403 * src/SDCCmain.c (main): applied patch #866468
404 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
405 provided by Scott Bronson
406 * doc/sdccman.lyx: updated documentation for sdcdb
407 updated and added chapter tips
409 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
411 * src/SDCCsymt.h: missing from yesterday's commits
413 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
415 * src/SDCC.y (struct_or_union_specifier),
416 * support/Util/SDCCerr.c,
417 * support/Util/SDCCerr.h: verify that struct & union tags are used
420 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
422 * src/SDCCglobl.h: missing from yesterday's commits
424 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
426 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
427 sft_attributes, struct_declaration, parameter_declaration,
428 type_name, start_block, declaration_list),
429 * src/SDCC.lex (check_type): support redefinition of typedef names
431 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
433 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
434 aligned xdata arrays. Erik helped me with the if clause.
436 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
438 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
441 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
444 * src/SDCCast.c (newAst_),
446 * src/SDCCicode.c (ast2iCode, newiCode),
448 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
449 expr, statement, expression_statement, selection_statement,
450 iteration_statement, expr_opt, jump_statement): foundation for tracking
452 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
455 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
457 * support/Util/SDCCerr.c,
459 * src/SDCCast.c (createCase, createDefault, decorateType),
460 * src/SDCClabel.c (labelUnreach),
461 * src/SDCC.y (labeled_statement, jump_statement): More improvements
463 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
464 (with thanks to Stas Sergeev)
465 * device/include/time.h,
466 * device/lib/time.c (CheckTime): suppress unreachable code warning
468 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
470 * src/SDCCast.c (createIvalCharPtr),
471 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
473 * support/regression/tests/nullstring.c: tests for these two bugs
475 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
477 * support/Util/SDCCerr.h,
478 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
479 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
480 about storage class and 'at' used inside struct or union
481 * src/SDCCBBlock.c (iCodeFromeBBlock),
482 * src/SDCCcse.c (ifxOptimize),
483 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
484 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
485 printIval, emitStaticSeg, emitOverlay),
486 * src/SDCClabel.c (deleteIfx),
487 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
488 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
489 gatherAutoInit, processParms),
490 * support/Util/SDCCerr.h,
491 * support/Util/SDCCerr.c (werrorfl): Support for better error location
492 reporting for post-parse errors.
494 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
496 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
497 implicit casts via union; they don't work on big endian systems
498 (possible fix for bug #861138)
500 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
502 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
503 * src/mcs51/main.c: fixed the fix for bug #737001
505 2003-12-15 Borut Razem <borut.razem@siol.net>
507 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
509 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
511 * support/makebin/makebin.c: put output in binary mode
513 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
515 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
516 xdata and data memory on startup. Set the environment variable
517 SDCC_NOGENRAMCLEAR to disable this.
518 * src/mcs51/peephole.def,
519 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
520 (allows non-interrupt and interrupt code to safely compete for a resource
521 without the non-interrupt code having to disable interrupts)
523 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
525 * src/SDCCicode.c (geniCodeAdd),
526 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
527 with valFromType if type might be a pointer and host is big endian).
528 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
529 types, not just integer types.
530 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
531 multiply defined with mismatching "at" address.
533 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
535 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
536 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
537 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
538 with embedded nulls (fixed bug #753752)
540 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
542 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
543 Apparently this did not see much testing (endless loop)
545 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
547 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
549 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
551 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
552 gracefully handle NULL memmap pointers
554 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
556 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
557 instead of deleting the iCode when an operand is volatile
558 * src/z80/gen.c (genDummyRead),
559 * src/mcs51/gen.c (genDummyRead),
560 * src/ds390/gen.c (genDummyRead),
561 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
563 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
564 * src/SDCC.y: fixed bug #850420
566 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
568 Applied z80 i/o port patch from Peter Townson and fixed some operators
569 to better handle operands in A register.
570 * device/include/z180.h
576 * src/z80/peeph-z80.def
580 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
582 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
584 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
586 * device/lib/hc08/_mullong.c: Removed extra #endif
588 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
590 * sim/ucsim/hc08.src/inst.cc,
591 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
593 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
594 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
595 * device/include/stdarg.h: fixed varargs for hc08
596 * device/lib/Makefile.in,
597 * device/lib/hc08/Makefile,
598 * device/lib/hc08/_mulint.c,
599 * device/lib/hc08/_mullong.c: fixed some endian problems
601 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
603 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
604 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
605 * device/lib/_gptrget.c,
606 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
608 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
610 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
611 * src/SDCCast.c (astErrors): fixed bug #846007
612 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
614 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
616 * src/SDCCast.c (decorateType): disabled a transformation I added in
617 revision 1.188 (access to fields of a structure at an absolute address);
618 it breaks with bitfields, extern declarations, and gcse analysis.
619 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
620 could be assigned through a pointer, so don't complain.
621 * src/SDCCast.c (astErrors),
623 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
625 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
627 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
628 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
629 output of __config directives, since gpasm now supports them
630 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
631 pre-processor macro, i.e. -DMCU=p18f452
632 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
633 and modified to handle 'cast' icode similarly to '=' icode
634 * src/pic16/device.h (typedef struct PIC_device): added field
635 'extMIface' to indicate that chip has external memory interface
636 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
637 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
640 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
642 * src/SDCC.y (pointer): fixed bug #846006
643 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
644 * src/SDCCast.c (decorateType): fixed bug #846009
645 * src/ds390/peeph.def,
646 * src/ds390/gen.c (genAnd, genOr),
647 * src/mcs51/peeph.def,
648 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
650 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
652 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
659 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
663 * src/SDCCbitv.c: added function to free a bitvector
665 * src/SDCClrange.c: added function to recompute the liveranges
667 * src/ds390/ralloc.c,
669 * src/mcs51/ralloc.c,
671 * src/pic16/ralloc.c,
673 * src/z80/ralloc.c: recompute the liveranges after register packing
675 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
677 * src/SDCCloop.c (newInduction): fixed bug #845630
679 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
681 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
682 inadvertantly left behind from my 2003-11-12 change
684 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
686 Updated headers I neglected to commit yesterday.
690 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
692 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
693 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
694 * src/SDCCopt.c (eBBlockFromiCode),
695 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
696 the creation of the key hash table from the sequencing so it can be used
697 earlier (for some GCSE bug fixes still pending)
699 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
701 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
702 * support/regression/tests/addsub.c: testing genPlus shortcut
704 2003-11-15 Borut Razem <borut.razem@siol.net>
706 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
708 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
710 * src/SDCCcse.c (cseBBlock): fixed bug #527779
711 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
712 ordering is immaterial.
713 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
715 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
717 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
718 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
719 (SIGSEV) of bug #840381
720 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
721 unlink new file before rename if new and old filenames are the same)
723 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
725 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
726 uninitialized variables) for the mcs51. Set environment variable
727 SDCC_GENRAMCLEAR to test.
728 xdata initialization slightly shorter
730 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
733 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
734 #838241 & 780691 (basicly the same bug)
735 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
736 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
738 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
740 * src/SDCCmain.c (linkEdit): "fix" #834252
742 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
744 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
746 * src/SDCC.y: fixed bug #819403
748 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
750 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
751 the reentrant attribute.
752 * src/hc08/gen.c (genPackBits): added missing stack readjustment
753 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
755 * src/SDCCast.c (decorateType): fixed bug with storage class not being
756 updated during pointer dereference; f.e. ~(((char *)1)*) was being
757 erroneously reduced to a literal.
758 * src/hc08/ralloc.c (packRegisters, rematStr),
759 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
762 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
764 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
765 * doc/sdccman.lyx: changed from 'article' to 'book'
766 * doc/Makefile: readded test_suite_spec and cdbfileformat
768 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
770 * device/include/stdlib.h: include malloc.h to comply with ANSI
771 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
773 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
775 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
776 * doc/clean.mk: also remove *.out files
777 * doc/sdccman.lyx: some additions, larger top/bottom margins
779 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
781 * src/SDCC.y: fixed bug #837365
782 * support/regression/tests/bitopcse.c
783 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
784 a symbol (might be valop instead)
785 * device/lib/Makefile.in: added errno.c to HC08SOURCES
786 * device/lib/clean.mk: added hc08 to the cleaning list
788 2003-11-04 Borut Razem <borut.razem@siol.net>
790 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
792 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
793 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
794 malloc is declared in standard stdlib.h
796 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
798 * device/lib/hc08/Makefile: need to clean .rel not .o files
799 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
801 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
811 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
812 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
813 tests (which uses the port's oclsExpense function)
819 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
821 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
823 * src/SDCCcse.c (ifxOptimize),
824 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
825 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
826 deleting the IFX iCode.
827 * src/hc08/ralloc.c: reduced unneeded slocs
828 * src/hc08/gen.c: fixed bug in asmopToBoolean
830 2003-11-04 Borut Razem <borut.razem@siol.net>
832 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
833 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
834 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
835 transferred to configure
837 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
839 Use headers defined in the C[++] standards:
840 * sim/ucsim/gui.src/serio.src/fileio.cc
841 * sim/ucsim/gui.src/serio.src/frontend.cc
842 * sim/ucsim/gui.src/serio.src/main.cc
843 * sim/ucsim/gui.src/serio.src/posix_signal.cc
844 * support/Util/NewAlloc.c
850 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
852 * Added MSVC projects for hc08 assembler and linker:
853 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
854 /as/hc08/link_hc08.dsp
856 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
858 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
860 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
862 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
864 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
866 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
868 2003-10-31 Borut Razem <borut.razem@siol.net>
870 * support/cpp2/cpplib.h,
871 support/cpp2/cpplib.c,
872 support/cpp2/cpplex.c,
873 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
874 to switch _asm block preprocessing on / off. Default is
875 #pragma preproc_asm +
877 2003-10-31 Borut Razem <borut.razem@siol.net>
879 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
880 when outputting comment blocks (when executed with -C option) and
881 _asm (SDCPP specific) blocks
883 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
885 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
887 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
889 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
891 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
893 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
894 * src/SDCCast.c (decorateType): fixed bug #832664
896 2003-10-31 Borut Razem <borut.razem@siol.net>
898 * support\cpp2\cpplex.c: fixed for SDCPP:
899 comments(when executed with -C option) and _asm blocks
900 were included even if they where in skipped #if block.
901 Applied solution from GCC cpp 3.3.2
903 2003-10-31 Borut Razem <borut.razem@siol.net>
905 * src/SDCC.lex: sdcc now understands both formats:
906 '# <line_number> <file_name>' and
907 '#line <line_number> <file_name>'
908 * support/cpp2/cppmain.c: sdcpp now generates the standard
909 '# <line_number> <file_name>' instead of former
910 '#line <line_number> <file_name>'
912 2003-10-30 Borut Razem <borut.razem@siol.net>
914 * support/cpp2/cpphash.h,
915 * support/cpp2/cpplib.h
916 * support/cpp2/cpplex.c,
917 * support/cpp2/cppmain.c,
918 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
920 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
922 Fixed a number of problems revealed by bug #827883.
923 * src/SDCCloop.c (loopInvariants): Spill location of the
924 result operand should be recomputed if extracted from
925 a loop. Also, don't extract assignments of an iTemp
927 * src/SDCCast.c (isConformingBody): loop reversal should
928 not occur if the control variable is involved with a
931 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
933 * .version: bumped to 2.3.6 to reflect the big improvements
934 made by Erik and Klaus. Thanks!
936 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
938 Replaced the livrange code.
939 * src/SDCClrange.c: added new LR code
941 * src/SDCCBBlock.h: removed remainig parts from old LR code
942 * src/ds390/ralloc.c,
943 * src/ds390/gen.c: minor fixes to make it work with new code
945 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
950 * src/hc08/ralloc.c: Fix various warnings related to the hc08
951 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
952 (tweaked fix for bug #818696)
954 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
956 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
958 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
961 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
962 * src/mcs51/gen.c (gencjneshort),
963 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
964 more efficient (per Scott Bronson's suggestion)
966 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
968 Extended the semantics of the critical keyword to include
969 individual statements. See RFE #827755 and #799831
974 * support/Util/SDCCerr.c
975 * support/Util/SDCCerr.h
980 2003-10-19 Borut Razem <borut.razem@siol.net>
982 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
984 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
986 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
988 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
989 and predecrement operand is displayed
991 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
993 * src/SDCCval.c (valMinus): fixed bug #826041
995 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
997 Some hc08 related updates that I missed earlier
999 * support/regression/ports/hc08/spec.mk
1001 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1003 New target "hc08" for the Motorola 68hc08 family of micros
1011 * sim/ucsim/hc08.src/*
1012 * sim/ucsim/configure.in
1013 * src/ucsim/configure
1014 * sim/ucsim/packages_in.mk
1017 * device/include/mc68hc908qy.h
1019 * device/lib/Makefile.in
1020 * support/regression/ports/hc08/*
1021 * support/regression/Makefile
1023 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1025 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1027 * src/ds390/gen.c (genCast): fixed bug #821957
1029 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
1031 * device/lib/logf.c: "fixed" overlay bug
1032 * support/regression/ports/host/spec.mk: added m library
1033 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1034 * support/regression/tests/float_trans: added (for Eric)
1036 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
1038 * src/mcs51/gen.c (genCpl): fixed bug
1039 http://sf.net/mailarchive/message.php?msg_id=6263915
1041 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
1043 * src/SDCCast.c (decorateType): added extended constant folding
1044 * src/SDCCsymt.c (computeType): cleanup
1045 * src/SDCCval.c (valShift): minor optimization
1046 * support/regression/tests/ast_constant_folding.c: added
1048 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1050 * src/SDCCmain.c: removed some unintended changes
1052 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1054 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1055 * src/z80/gen.c: fixed part of bug #817589
1056 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1058 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
1060 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1071 * src/ds390/ralloc.c
1073 * src/mcs51/ralloc.c
1075 * src/pic16/ralloc.c
1078 * src/z80/gen.c: removed unused label "release:"
1080 2003-10-06 Borut Razem <borut.razem@siol.net>
1082 * src/SDCC.lex: removed definition of unused variables
1083 save_optimize and save_options
1085 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
1087 * clean.mk: removed '=' in "-maxdepth=1"
1088 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1089 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1091 2003-10-06 Borut Razem <borut.razem@siol.net>
1093 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1094 my_unput() replaced by unput()
1096 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
1098 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1099 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1100 type-punned pointer will break strict-aliasing rules"
1101 Old LR behaviour is again default; Klaus' LR can be choosen by
1102 defining the environment variable LRKLAUS
1106 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1107 * clean.mk: fixed removal of files in bin/CVS/
1108 * device/lib/clean.mk: fixed removal of directories small and large
1109 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1111 * src/SDCCval.c: removed superflous test for pedantic
1113 2003-10-05 Borut Razem <borut.razem@siol.net>
1115 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1116 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1117 message "unmatched #pragma SAVE and #pragma RESTORE"
1119 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1121 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1122 assembly, critical functions, atomic, nojtbound)
1124 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
1126 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
1132 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1135 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1137 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1139 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1140 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1141 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1143 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1145 * src/z80/gen.c (genRet): fixed bug #524753
1146 * src/z80/gen.c (genCast): fixed internal error on cast from
1148 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1149 fix for bug #477835 to the z80
1150 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1151 for tracking iCodes in the peephole optimizer for z80
1153 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1155 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1156 the other part of bug #814548
1157 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1159 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
1161 * src/SDCCcse.c: fixed part of bug #814548
1163 2003-09-28 Borut Razem <borut.razem@siol.net>
1165 * src/asm.c: rewrite of printILine() to use temporary file instead
1167 * src/xa51/main.c: commented out declaration of int rewinds
1169 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1171 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1173 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1175 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1176 * src/asm.c (printILine): Fixed bug #811015
1178 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1180 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1183 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1185 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1186 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1187 to correctly handle general case of AOP_PAIRPTR
1188 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1190 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1192 * src/mcs51/ralloc.c (fillGaps),
1193 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1194 register positioning bug)
1196 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
1198 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1200 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1202 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1203 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1204 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1205 (ralloc doesn't intentionally do this now, but perhaps later)
1206 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1207 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1208 register positioning bugs (Fixed bug #762602 and #795325)
1209 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1211 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1212 lines that --i-code-in-asm generates
1214 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1216 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1217 trying to fclose a FILE* that was already closed.
1219 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1221 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1222 of const struct should be treated as if const themselves)
1224 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
1226 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1228 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1230 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1231 Unix (/n) and DOS (/r/n) line terminations.
1233 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1235 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1238 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1240 * src/mcs51/gen.c (genFunction, genEndFunction),
1241 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1242 and restore of EA so that stack offsets to parameters are
1243 correct when using both critical and reentrant/stack-auto.
1244 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1245 size (can be triggered in error if sloc is shared between
1246 different sized objects)
1247 * device/include/float.h: fixed macros to explicitly use
1248 unsigned long where needed
1250 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1252 Feature req. 799831: added code to allow nesting of critical functions
1253 * src/mcs51/gen.c (genFunction, genEndFunction)
1254 * src/ds390/gen.c (genFunction, genEndFunction)
1256 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1258 * src/SDCCsymt.c (sclsFromPtr),
1260 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1261 support for standard C idiom of memory mapped variables; for
1262 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1263 to xdata int at 0x1234 tempvar = 1.
1264 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1265 provided by Akiya ISHIDA
1267 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1269 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1270 * src/SDCCval.c (constVal): added reduction from int to char
1271 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1272 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1273 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1275 * support/regression/tests/shifts.c: fixed
1277 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1279 * src/z80/gen.c (genXor): Fixed bug #805445
1281 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1283 Fixed bug #621531 (const & volatile confusion in the type chain).
1284 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1285 refer to the const or volatile state of the pointer itself.
1297 * src/pic16/ralloc.c
1298 * support/regression/tests/const.c
1300 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1302 When checking for duplicated modules, use absolute paths
1303 instead of relative paths. Files changed:
1308 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1310 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1312 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1314 * device/include/string.h: added size_t typedef, changed
1315 prototypes to use size_t, eliminated separate reentrant and
1316 non-reentrant declarations, added _memmove declaration
1317 * device/lib/_memcpy.c: changed to use size_t instead of int,
1318 changed /4 to >>2 to avoid division library call
1319 * device/lib/_memcmp.c,
1320 * device/lib/_memset.c,
1321 * device/lib/_strncat.c,
1322 * device/lib/_strncpy.c,
1323 * device/lib/_strncmp.c: changed to use size_t instead of int
1324 * device/lib/_memmove.c: new file (fixed bug #772294)
1325 * device/lib/Makefile.in: added _memmove.c
1326 * device/lib/z80/asm_strings.s: fixed bug #772290
1327 * support/regression/tests/bitfields.c: attempt to fix host assertion
1328 failure on amd64-unknown-linux2.2
1330 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1332 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1333 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1334 * as/z80/asmain.c (main): fixed bug #801766
1336 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1338 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1341 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1343 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1344 reported in bug #800609
1346 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1348 * Top header beautifications in src/pic16 directory:
1349 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1350 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1351 pcoderegs.h, ralloc.c, ralloc.h
1352 * main.c: added top header and GPL license notice
1353 * pcode.c: fixed the if-conditional warning
1355 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1357 * device/lib/_mullong.c: replaced int by short for gcc
1359 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1361 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1362 and JUMPTABLE iCodes properly now (worked by accident before)
1363 * src/mcs51/gen.c (leftRightUseAcc),
1364 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1365 iCode properly now. Use getSize instead of nRegs since a & b
1366 aren't part of the nRegs tally.
1368 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1370 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1371 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1372 before instructions that use the _STATUS register
1374 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1376 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1377 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1378 fetching of the pointer
1379 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1380 copied from genNearPointerSet()
1381 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1382 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1383 If they pop r0/r1 they must be called in the opposite order than aopOp().
1384 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1385 (resp. --stack-auto), prepared for --xstack
1387 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1389 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1391 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1393 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1394 these ports have their own __sdcc_external_start()
1396 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1398 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1399 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1400 type for bits was changed. It resulted in bit variables becoming
1401 global, which is not permitted in PIC 14 assembly output.
1403 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1405 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1407 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1409 Z80 and MCS51 linkers complaint if a public symbol is defined
1410 in more than one library module:
1414 * as/mcs51/Makefile.in
1416 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1418 A few small changes that speed up the peephole optimizer.
1422 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1424 Try to make the peephole optimizer smarter by maintaining
1425 an association between the assembly source code and the
1426 iCodes that originated them. Put this information to use
1427 with a new peephole rule condition "notVolatile" so that
1428 the rules can be aggressive yet still safe.
1433 * src/mcs51/peeph.def
1435 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1439 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1440 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1441 if the left or right operand symbols have the accuse flag set.
1443 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1445 Changed the type of the result of the ! (NOT) operator to char;
1446 previously it returned the same type as the source. This allows
1447 us to eliminate all the genFloatNot functions (all of its target
1448 implementations were very buggy) since !float can use the same
1451 * src/SDCCicode.c (ast2iCode): ! returns char
1452 * src/mcs51/gen.c (genNot, genNotFloat),
1453 * src/ds390/gen.c (genNot, genNotFloat),
1454 * src/z80/gen.c (genNot, genNotFloat),
1455 * src/pic/gen.c (genNot, genNotFloat),
1456 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1458 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1460 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1461 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1462 during interrupts. Ensure WSAVE is located at a shared bank address.
1463 2. Fixed page selection in some places
1464 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1465 the registers name strings.
1466 4. Fixed "signed / unsigned compare" compiler warnings.
1467 5. The PIC port manages its own allocation of the general purpose
1468 registers, but makes no attempt to reuse them. As a result when
1469 compiling it soon runs out of general purpose registers. Some
1470 additional code was added to the files pcode.c and device.c to walk
1471 through the function call tree and rename the registers so that they
1481 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1482 genPlus() & genMinus() when the result is the same as left or right
1484 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1486 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1488 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1490 Made bitfield a distinct type from bit so that bitfields
1491 convert as per ANSI C and bits retain their traditional
1492 boolean style behaviour. Implemented bitfield support in
1500 * src/ds390/gen.c: bit v bitfield split
1501 * src/z80/gen.c: New support for bitfields
1502 * support/regression/tests/bitfields.c: reenabled z80,
1505 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1507 Rules 246.x, 247.x relate to bitfields, the others speed up
1508 access to xdata mapped I/O devices.
1510 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1512 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1514 Cleaned up genPackBits and genUnpackBits and added two helper
1515 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1516 for literal assignments in genPackBits (thanks to Frieder for
1522 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1524 Fixed bug #748310 (pointer to function type mishandled when the
1525 function name is omitted). Also fixed a SIGSEGV when a function
1526 attribute (reentrant, etc) is used on a non-function or on a
1527 function but misplaced before the parameter list.
1529 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1531 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1532 * support/Util/SDCCerr.h,
1533 * support/Util/SDCCerr.c: Added func attr misuse error msg
1535 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1537 Fixed bug #787649 by anonymous
1538 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1539 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1541 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1543 Fixed numerous bitfield problems.
1545 * src/SDCC.y: More bitfield related error checking
1547 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1548 * support/Util/SDCCerr.h,
1549 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1550 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1551 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1552 * support/regression/tests/bitfields.c: tests added
1554 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1556 Made the constant following the "interrupt" keyword optional. If
1557 omitted, the function will not automatically be given an entry
1558 in the interrupt vector table (similar to #pragma NOIV, but
1559 less syntacticly kludgy). The interrupt number is also now
1560 range checked. Also fixed a bug in the high order bit example
1567 * support/Util/SDCCerr.c
1568 * support/Util/SDCCerr.h
1571 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1573 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1574 * src/SDCCicode.c (operandOperation): rewritten some ops
1575 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1576 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1578 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1579 be re-activated by defining REDUCE_LITERALS)
1580 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1581 unsigned, but are signed by default
1582 * src/SDCCval.c (constVal): rearranged
1583 * src/SDCCval.c (valMod): preliminary fix
1584 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1585 * support/regression/literalop.c: added, work in progress
1587 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1589 Generate warnings for useless declarations like "char data;"
1590 that don't do what new users expect.
1593 * support/Util/SDCCerr.h
1594 * support/Util/SDCCerr.c
1596 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1598 * src/SDCCval.c (valMult): fix overflow detection of negative int
1600 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1602 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1604 Changes to support big endian targets:
1617 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1619 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1620 * device/lib/time.c: fixed warning "integer overflow in expression"
1622 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1624 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1625 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1626 constants are unsigned; added recognition of "u" flag for unsigned
1627 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1628 * src/SDCCval.c (valDiv, valMod): fixed signdness
1629 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1630 signedness of modulo, left and right shift
1631 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1632 * support/Util/SDCCerr.h: added warning W_INT_OVL
1633 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1634 * src/SDCCast.c (ast_print): improved output of constants
1636 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1638 Fixed some warnings when building with MSVC:
1651 * support\cpp2\cpplib.c
1655 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1657 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1659 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1661 * support\librarian\clean.mk: Do not remove Makefile.
1662 * support\librarian\Makefile: added.
1664 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1666 Added librarian to MSVC build:
1669 * support\librarian\librarian.dsp
1671 'configure' not needed for librarian, removed:
1672 * support\librarian\configure
1673 * support\librarian\configure.in
1674 * support\librarian\config_in.h
1675 * support\librarian\Makefile.in
1677 Hopefully these ones built the librarian and the rest of sdcc properly:
1679 * Makefile.common.in
1681 Messed up 'configure', so revert to previous version:
1685 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1687 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1688 there, while the mantissa of a double is "only" 53 bits wide.
1690 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1692 Adding sdcclib to the build. MSVC project coming soon.
1693 Files added/changed:
1695 * support\librarian\clean.mk
1696 * support\librarian\configure
1697 * support\librarian\configure.in
1698 * support\librarian\config_in.h
1699 * support\librarian\Makefile.bcc
1700 * support\librarian\Makefile.in
1701 * support\librarian\sdcclib.c
1704 * Makefile.common.in
1708 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1710 Linker now complaints if linked modules have conflicting options, for
1711 example, one compiled using --model-large and another one compiled with
1712 --model-small. The following files were modified:
1734 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1736 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1737 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1739 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1741 * src/z80/mappings.i: fix _mul[us][int,long] entries
1743 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1745 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1747 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1749 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1750 * support/regression/tests/bitopcse.c: added
1758 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1760 added support for new library format to z80, gbz80 linkers:
1766 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1768 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1769 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1771 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1773 added DUMMY_READ_VOLATILE:
1782 * src/SDCCcse.c (algebraicOpts): many improvements
1783 * src/SDCCcse.h: removed algebraicOpts()
1784 * src/SDCCicode.c (picDummyRead): added
1786 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1788 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1789 "Insufficient space in data memory".
1791 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1793 * src/mcs51/gen.c: fixed bug #771358
1794 * src/z80/gen.c: fixed bug #759087
1796 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1798 * src/pic16/glue.c: minor cleanup by Vangelis
1800 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1802 * device/include/regc515c.h: fixed #758477
1803 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1804 * device/lib/_gptrput.c: saved a few bytes
1805 * my tab spacing is 8, yours too?)
1806 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1807 * device/lib/serial.c: process RX bytes earlier than TX bytes
1808 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1810 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1812 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1814 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1816 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1818 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1820 * device/lib/Makefile.in: bad fix, reverted to 1.43
1822 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1824 * device/lib/Makefile.in: added missing z80 object files
1826 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1828 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1829 pic16 progress by Vangelis:
1844 * pic16/pcodepeep.c:
1847 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1849 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1851 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1853 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1854 added gbz80 build to MSVC project.
1855 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1856 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1857 from 8051 stuff and setup so it links using a .lnk file.
1859 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1861 * support/librarian/sdcclib.c: sdcc librarian.
1862 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1865 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1867 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1869 2003-07-02 Borut Razem <borut.razem@siol.net>
1871 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1872 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1873 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1874 src/xa51/main.c, src/z80/main.c:
1875 virtualization of glue() function: each port has it's own glue function,
1876 which is accessed by do_glue function pointer in PORT.general structure
1878 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1880 * DS800C400 fun, improved ROM interface and tinibios.
1882 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1884 * More support for DS80C400. Now includes beginning of interface to ROM.
1886 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1888 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1890 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1892 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1894 2003-06-19 Borut Razem <borut.razem@siol.net>
1896 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1898 2003-06-19 Borut Razem <borut.razem@siol.net>
1900 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1901 fixed Z80 port - crt0.o: cannot open.
1903 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1905 * support/Util/MySystem.c (merge_command): revert bad fix
1907 2003-06-18 Borut Razem <borut.razem@siol.net>
1909 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1911 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1913 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1914 option --use-stdout sends errors to stdout instead of stderr.
1916 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1918 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1920 2003-06-15 Borut Razem <borut.razem@siol.net>
1922 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1923 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1924 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1925 fixed width array of pointers replaced with sets;
1926 multiple include and lib paths ared transferred to preprocessor and linker
1927 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1928 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1929 fixed width array of pointers
1930 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1931 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1932 fixupPath(), getPathDifference()
1933 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1934 fixed width array of pointers
1936 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1938 * src/pic16/ralloc.c: fix warnings
1939 * src/pic16/pcode.c: fix warning
1941 2003-06-10 Scott Dattalo <scott@dattalo.com>
1943 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1944 know all the details, but essentially this set of changes enable
1945 the pic16 port to generate movff instructions and generate assembler
1950 * src/pic16/pcode.c:
1951 * src/pic16/device.c:
1953 * src/pic16/pcode.h:
1954 * src/pic16/pcoderegs.c:
1955 * src/pic16/ralloc.c:
1956 * src/pic16/ralloc.h:
1958 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1960 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1961 added option --vc, so sdcc errors and warnings are compatible with
1962 Microsoft Visual Studio.
1964 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1966 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1967 device/lib/libfloat.lib: added atof function.
1969 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1971 * doc/sdccman.lyx: updated to Lyx 1.3
1972 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1973 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1974 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1976 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1978 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1980 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1982 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1983 additions to the "related tools/documentation" section
1985 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1987 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1989 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1991 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1992 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1994 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1996 * doc/sdccman.lyx: fix double dash and other minor things
1997 * doc/Makefile: fix double dash
1999 2003-05-28 Karl Bongers(patches from Martin Helmling)
2000 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2001 condition and ignore commands.
2003 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2005 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2006 is in parts still quite out of date, I did changes as far as I felt makes sense
2007 for a non-native english speaker.
2008 Please feel free to add to the manual or to correct my changes.
2009 * doc/Makefile: undid touching the date of intermediate tex files.
2011 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2013 * doc/sdccman.lyx: Manual has an index now
2015 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
2017 Finalize muluint/mulsint and mululong/mulslong merging:
2018 * device/lib/_mulint.c
2019 * device/lib/_mullong.c
2020 * device/lib/gbz80/mul.s
2021 * device/lib/gbz80/stubs.s
2022 * device/lib/z80/mul.s
2023 * device/lib/z80/stubs.s
2024 * src/SDCCsymt.c (initCSupport)
2026 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2028 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2029 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2030 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2031 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2034 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2036 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2037 the regression tests I'm not brave enough to enable 245.b, 245.c
2038 * doc/sdccman.lyx: added latex preamble for hyperref package.
2039 Using pdflatex this will give you a hyperlinked pdf file with
2040 bookmarks. (prepend '%' before /usepackage if this breaks something)
2042 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2044 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2046 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
2048 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2050 2003-05-21 <johan@balder>
2052 * src/SDCCglue.c (printIval): fixed bug #739934
2054 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2056 Applied patch from bug 737905 (renamed yylineo to mylineno):
2063 * src/pic16/pcode.c: Cleaned warnings
2064 * src/pic16/pcodeflow.c: Cleaned warnings
2065 * src/pic16/pcoderegs.c: Cleaned warnings
2067 2003-05-19 Scott Dattalo <scott@dattalo.com>
2069 * src/pic16/pcode.c: Cleaned warnings
2070 * src/pic16/pcodepeep.c: Cleaned warnings
2071 * src/pic16/ralloc.c: Cleaned warnings
2073 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2075 * doc/sdccman.lyx: fixed bug 739745
2076 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2078 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
2080 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2081 it can be defined with CFLAGS when running configure
2082 * src/SDCCmain.c: fixed compiling + linking with object files
2084 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
2086 * configure.in: configure for pic16 port,
2087 added --disable-pic16-port
2088 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2089 * src/SDCCmain.c: linkOptions is changed to set *,
2090 added if/endif conditional macros to remove options help
2091 messages from optionsTable when a port is not configured, added
2092 support for the PIc16 port in the ports table, when executing
2093 the compiler with no port specified on command line, a default
2094 port is selected with the new macro DEFAULT_PORT which is
2095 defined in port.h, in setDefaultOptions() linkOptions is removed
2096 from initialization assignment, since now it is a set,
2097 parseCmdLine uses setParseWithComma for linkOptions, in
2098 linkEdit() linkOptions are accessed with new function indexSet()
2099 which returns the i'th item of a set variable. See SDCCset.c, in
2100 linkEdit() when calling buildCmdLine(), added linkOptions as
2101 last argument. Now users can pass arguments to gplink via the
2102 -Wl option, main() uses pic16glue() to glue up pic16 programs
2103 * src/SDCCpeeph.c: various changes to support pic16
2104 * src/SDCCset.c: added function void *indexSet(set *, int) to
2105 return the i'th item of the set
2106 * src/SDCCset.h: added function prototype for indexSet()
2107 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2108 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2109 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2110 added macro DEFAULT_PORT
2111 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2112 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2114 * src/pic16/glue.c: commented out some error producing lines
2115 * src/pic16/main.c: __config directives are commented out to stop
2116 gpasm complaining and test the linkage with gplink, _linkCmd and
2117 _asmCmd changed to be more gplink and gpasm friendly
2118 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2119 produced an error when parsed, peep rule 12 is added to utilize
2120 movff, but it is commented out since the pCode does not support
2121 yet a command with 2 address arguments
2123 2003-05-18 <johan@balder>
2125 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2126 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2127 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2129 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2130 Added feature to script commands from file.
2132 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
2134 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2135 * src/SDCCutil.c: include ctype.h for win32
2137 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
2139 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2141 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2143 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2144 Fixed so you can set breakpoints prior to run, run does not stop
2145 on entry now. Add tbreak. Other enhancements and fixes for use
2148 2003-05-12 Borut Razem <borut.razem@siol.net>
2150 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2152 2003-05-11 Borut Razem <borut.razem@siol.net>
2154 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2155 the path of bin directory, so that PATH is the only env. variable, which has to be set
2156 in case of standard installation.
2157 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2158 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2159 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2161 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2163 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2164 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2165 temp files are in the port dir; clean the gen/test directory when
2166 generating new test.c
2167 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2168 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2169 * support/regression/tests/zeropad.c: added
2171 2003-05-09 <johan@balder>
2173 * src/SDCCglue.c: fixed bug #597940
2175 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2177 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2178 cache sfr, optimize next,step, fix off by one sourceline,
2179 support ddd list function.
2180 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2182 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2184 * support/regression/HTMLgen.py: added compare_s2f()
2185 * support/regression/Makefile: redo 1.27
2186 * support/regression/generate-cases.py: redo 1.5
2188 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
2190 * support/regression/tests/float.c: workaround 33 bit hex constant
2191 * support/regression/tests/simplefloat.c: fix division for host
2193 2003-04-29 Scott Dattalo <scott@dattalo.com>
2195 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
2196 that tame's the PIC's over-aggressive optimizer.
2198 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2200 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2203 2003-04-29 Kevin Vigor <kevin@vigor.nu>
2205 Initial support for DS80C400. "Hello world" runs on TINIm400
2208 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2210 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2211 * Some notes on ddd usage added in debugger/README
2212 Martin Helmling adding more features and fixes for ddd GUI debugger.
2213 Code added for nexti, stepi, up, down, and other adjustments.
2215 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
2217 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2218 * src/pic/peeph.def Added two rules to optimize carry manipulation
2219 * src/pic/* removed debug printfs
2221 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
2223 * debugger/mcs51/cmd.c: added header newalloc.h
2225 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
2227 * as/Makefile: new EXEEXT
2228 * as/z80/Makefile: remove trailing slash of BUILDIR
2229 * as/z80/clean.mk: new EXEEXT
2230 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2231 * support/cpp2/Makefile.in: new EXEEXT
2232 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2234 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
2236 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2237 EXEEXT was introduced to fix all related problems with targets
2238 "clean", "install" and "uninstall"; a couple of further flaws
2239 especially with "clean" have been fixed too
2240 * as/mcs51/Makefile.in
2245 * debugger/mcs51/Makefile.in
2246 * debugger/mcs51/clean.mk
2248 * link/z80/Makefile.in
2251 * packihx/Makefile.in
2253 * sim/ucsim/Makefile
2254 * sim/ucsim/clean.mk
2255 * sim/ucsim/avr.src/Makefile.in
2256 * sim/ucsim/avr.src/clean.mk
2257 * sim/ucsim/s51.src/Makefile.in
2258 * sim/ucsim/s51.src/clean.mk
2259 * sim/ucsim/xa.src/Makefile.in
2260 * sim/ucsim/xa.src/clean.mk
2261 * sim/ucsim/z80.src/Makefile.in
2262 * sim/ucsim/z80.src/clean.mk
2263 * sim/ucsim/main_in.mk
2264 * sim/ucsim/packages_in.mk
2265 * sim/ucsim/gui.src/Makefile.in
2266 * sim/ucsim/gui.src/serio.src/Makefile.in
2267 * sim/ucsim/gui.src/serio.src/clean.mk
2270 * support/cpp2/Makefile.in
2271 * support/cpp2/clean.mk
2272 * support/makebin/Makefile
2273 * support/makebin/clean.mk
2274 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2275 * doc/sdccman.lyx: --program-suffix no longer needed
2277 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2279 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2280 Martin Helmling added support for ddd GUI debugger.
2281 Code added to display assembly, set variables, and other commands
2282 to interface to ddd.
2284 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2286 * as/Makefile: fix target clean
2287 * as/clean.mk: fix target clean
2288 * as/z80/clean.mk: fix target clean
2290 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2292 * Makefile.common.in: added @EXEEXT@
2293 * configure.in: removed all mingw32 stuff
2294 * configure: rebuilt from configure.in
2295 * doc/sdccman.lyx: updated section "installation"
2296 * support/scripts/sdcc_mingw32: adapted to configure
2297 * support/scripts/sdcc_cygwin_mingw32: added
2299 2003-04-22 Scott Dattalo <scott@dattalo.com>
2301 * src/pic Added object file support for the PIC port
2302 * src/pic Applied patch from Craig Franklin (this started the object file support)
2303 * src/regression Updated the PIC regression tests for object files
2305 2003-04-20 Borut Razem <borut.razem@siol.net>
2307 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2308 lklex.c: In function `getfid':
2309 lklex.c:203: warning: array subscript has type `char'
2310 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2311 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2312 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2313 stack handling macros
2315 2003-04-19 Borut Razem <borut.razem@siol.net>
2317 * "handling space characters in file path" task:
2318 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2319 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2320 * support/Util/MySystem.h: make it self-sufficient
2321 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2322 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2323 handling space characters in file path
2324 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2325 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2326 * support/Util/MySystem.c: handling space characters in executable's path
2328 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2330 * as/z80/Makefile: fix permanent rebuild of z80
2331 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2332 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2334 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2336 * src/SDCCopt.c: add special case optimization to replace modulo by
2337 a power of two with a bitwise AND.
2339 2003-04-18 <johan@balder>
2341 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2343 2003-04-17 <johan@balder>
2345 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2346 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2348 2003-04-13 Borut Razem <borut.razem@siol.net>
2350 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2351 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2352 fixed mingw problem in adl_NORMALIZE_PATH
2354 2003-04-12 Borut Razem <borut.razem@siol.net>
2356 * fixed "#pragma SAVE/RESTORE can not be nested":
2357 * src/SDCC.lex: reworked pragma handling functions
2358 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2359 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2361 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2363 * src/SDCCutil.c (pathEquivalent): defined but not used
2364 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2365 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2366 * configure: rebuilt from configure.in
2367 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2368 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2369 * device/include/Makefile.in: replace sdcc_datadir
2370 * device/lib/Makefile.in: replace sdcc_datadir
2371 * Makefile.common.in: add LDFLAGS from configure
2372 * packihx/Makefile.in: use LDFLAGS
2373 * src/Makefile.in: use LDFLAGS
2374 * support/cpp2/Makefile.in: add LDFLAGS from configure
2375 * support/makebin/Makefile: use LDFLAGS
2376 * .version: bumped version number to 2.3.5
2378 2003-04-12 Borut Razem <borut.razem@siol.net>
2380 * completed "different paths" task:
2381 * src/SDCCmacro.c: fixed bug in handling quotes
2382 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2383 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2385 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2387 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2389 2003-04-11 kevin Vigor <kevin@vigor.nu>
2391 * ds390/gen.c ds390/peeph.def: fix bug 706781
2393 2003-04-11 Borut Razem <borut.razem@siol.net>
2395 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2397 2003-04-10 Scott Dattalo <scott@dattalo.com>
2399 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2400 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2401 set - this bit used to not be set...).
2402 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2403 bad code in PIC Port
2404 * src/regression/and2.c added to test bug 609268
2405 * src/regression/Makefile added and2.c to regression test
2408 2003-04-08 <johan@CP255758-A>
2410 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2411 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2412 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2414 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2416 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2418 * support/cpp2/Makefile.in: fix bug #487815
2419 * configure: rebuilt from configure.in
2420 * Makefile.common.in: docdir changed, new path suffixes
2421 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2422 * sdcc_vc_in.h: reflect changes from sdccconf.h
2423 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2424 * src/SDCCutil.h: remove BINDIR hack
2425 * doc/sdccman.lyx: update new path hierarchy
2427 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2429 * src/SDCCpeeph.c: added okToRemoveSLOC test
2431 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2433 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2435 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2437 * src/SDCCpeeph.c: added labelIsReturnOnly test
2438 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2440 2003-04-05 <johan@balder>
2442 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2443 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2444 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2445 * src/SDCCast.c: fixed a warning
2446 * src/SDCCast.h: fixed a warning
2447 * src/SDCCicode.c (operandFromAst): fixed a warning
2449 2003-04-04 <johan@balder>
2451 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2452 * src/SDCCast.c (decorateType): fixed bug #715076
2453 * src/SDCC.y: fixed bug #702907
2455 2003-04-03 <johan@balder>
2457 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2458 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2459 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2460 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2461 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2463 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2465 * _decdptr.c: fix return values
2466 * _gptrget.c: fix return values
2467 * _gptrgetc.c: fix return values
2468 * _gptrput.c: fix return values
2469 * _mulint.c: fix return values
2470 * as/z80/Makefile: fix 'make -j' problem
2472 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2474 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2475 * configure.in: big cleanup, updated to autoconf 2.5x
2476 * configure: rebuilt from configure.in
2477 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2478 * sdcc_vc_in.h: reflect changes from sdccconf.h
2479 * doc/Makefile: fixed a flaw in "make install"
2481 2003-04-02 <johan@balder>
2483 * src/ds390/gen.c (genCmp): no comments
2484 * src/mcs51/gen.c (genCmp): no comments
2485 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2486 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2488 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2490 * support/regression/generate-cases.py: place generated file in given sub directory
2491 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2492 * support/regression/Makefile: improvements for 'make -j';
2493 side effect: it's simpler and faster now
2495 2003-03-31 Borut Razem <borut.razem@siol.net>
2497 * src/z80/main.c: link-{port} and as-{port} defined without path
2498 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2500 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2502 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2504 2003-03-30 Borut Razem <borut.razem@siol.net>
2506 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2507 changed type of list parameter to set
2508 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2509 * src/port.h: changed type of do_assemble() parameter to set
2510 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2511 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2512 definition of "cppoutfilename" macro with NULL value in preProcess()
2513 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2514 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2515 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2516 replaced with set *binPathSet
2517 * shash_add() deallocates the item, if allready exsists, before adding the new one
2518 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2520 2003-03-30 Scott Dattalo <scott@dattalo.com>
2522 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2523 a nested for loop bug in the PIC port
2524 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2527 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2529 * support/Util/dbuf.h: remove C++ stuff to make it portable
2531 2003-03-28 Borut Razem <borut.razem@siol.net>
2533 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2534 literal strings in stringLiteral()
2535 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2536 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2539 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2541 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2543 2003-03-26 <johan@balder>
2545 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2546 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2547 * src/SDCCast.c (decorateType): fixed " -v < 3"
2549 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2551 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2552 Added Lenny Story's debug infrastructure changes:
2553 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2554 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2555 * src/cdbFile.c: added
2556 * src/SDCCdebug.c: added
2557 * src/SDCCdebug.h: added
2558 * src/SDCCast.c (createFunction)
2559 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2560 * src/SDCCmain.c (parseCmdLine, main)
2561 * src/SDCCmem.c (redoStackOffsets)
2562 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2565 * src/avr/gen.c (genAVRCode)
2566 * src/ds390/gen.c (gen390Code)
2567 * src/mcs51/gen.c (gen51Code)
2568 * src/pic/gen.c (genpic14Code)
2569 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2570 * src/xa51/gen.c (genXA51Code)
2571 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2573 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2575 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2576 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2578 2003-03-22 <johan@balder>
2580 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2582 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2584 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2585 * doc/cdbfileformat.lyx: added, written by Lenny Story
2586 * doc/Makefile: added cdbfileformat.lyx
2587 * doc/clean.mk: added cdbfileformat.lyx
2589 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2591 * src/mcs51/peeph.def: fix bug #705773
2593 2003-03-20 <johan@balder>
2595 An sfr/sbit can have an "at #" AND an initializer
2596 * src/SDCCsymt.c (checkSClass):
2597 * src/SDCCmem.c (allocGlobal):
2598 * src/SDCCmem.c (allocLocal):
2599 * src/SDCCast.c (createBlock):
2601 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2603 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2605 2003-03-16 <johan@balder>
2607 Undid the hackup of const and volatile, the problem is much bigger
2609 * src/SDCCast.c:1.171
2610 * src/SDCCglue.c:1.138
2611 * src/SDCCicode.c:1.146
2612 * src/SDCCsymt.c:1.150
2613 * src/SDCCval.c:1.65
2615 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2617 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2618 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2620 2003-03-13 <johan@balder>
2622 Hackup const and volatile modifiers in type chains a bit:
2624 * src/SDCCast.c:1.169
2625 * src/SDCCglue.c:1.136
2626 * src/SDCCicode.c:1.143
2627 * src/SDCCsymt.c1.146
2628 * src/SDCCsymt.h1.59
2629 * src/SDCCval.c:1.63
2631 2003-03-12 <johan@balder>
2633 * src/SDCCBBlock.h: more LRH debugging junk
2634 * src/SDCCcflow.h: more LRH debugging junk
2635 * src/SDCCloop.c: more LRH debugging junk
2636 * src/SDCC.y (struct_declaration): fixed bug #697590
2637 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2638 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2639 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2641 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2642 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2643 test function names must now match exactly).
2644 * src/SDCCcse.c: added special case in findCheaperOp to allow
2645 extending a short integer. Makes less awful code for bug 700121 test case.
2647 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2649 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2650 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2652 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2654 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2655 actually called (operandsNotEqual() was called for all
2656 operandsNotEqualX tests).
2658 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2660 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2661 with shorter literals. Fixes bug 700121.
2663 2003-03-11 <johan@balder>
2665 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2667 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2669 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2670 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2672 2003-03-10 Borut Razem <borut.razem@siol.net>
2674 * src/SDCCmain.c: pipe preprocessor's output
2675 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2676 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2677 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2678 which closes all pipes in pipeSet set
2679 * src/SDCCset.c: free deleted item in function deleteSetItem()
2680 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2681 moved from z80 to src subproject
2682 * .version: increased version number to 2.3.4
2684 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2686 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2687 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2688 * support/regression/ports/xa51/spec.mk: fix typo
2690 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2692 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2694 2003-03-09 Borut Razem <borut.razem@siol.net>
2696 * src/SDCCmain.c: pipe preprocessor's output
2697 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2698 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2699 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2700 which closes all pipes in pipeSet set
2701 * src/SDCCset.c: free deleted item in function deleteSetItem()
2702 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2703 moved from z80 to src subproject
2705 2003-03-09 Borut Razem <borut.razem@siol.net>
2707 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2708 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2709 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2710 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2711 * src/SDCCglobl.h: unification of WIN32 native definitions
2713 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2715 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2717 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2719 * src/configure.in: check for endianess (even while cross-compiling)
2720 * src/configure: check for endianess (even while cross-compiling)
2721 * src/configure_in.h: check for endianess (even while cross-compiling)
2722 * src/avr/gen.c: remove old endianess stuff
2723 * src/mcs51/gen.c: remove old endianess stuff
2724 * src/ds390/gen.c: remove old endianess stuff
2725 * src/pic/gen.c: remove old endianess stuff
2726 * src/pic/genarith.c: remove old endianess stuff
2727 * src/pic/glue.c: fix endianess check
2728 * src/pic16/gen.c: remove old endianess stuff
2729 * src/pic16/genarith.c: remove old endianess stuff
2730 * src/pic16/glue.c: fix endianess check
2731 * src/xa51/gen.c: remove old endianess stuff
2732 * src/z80/gen.c: fix endianess check
2733 * src/SDCCglue.c: fix endianess check
2734 * src/ds390/peeph.def: fix bug 700036
2736 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2738 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2739 * src/configure: find appropriate data-types on host for SDCC's int and long
2740 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2741 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2742 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2744 2003-03-07 <johan@balder>
2747 some minor cleanups before the big shot
2748 OP_DEFS and OP_USES now use Kevin's protection
2749 new option --nolabelopt
2760 * src/ds390/ralloc.c:
2761 * src/mcs51/ralloc.c:
2763 * src/xa51/ralloc.c:
2766 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2768 * src/pic/pcode.c (get_op): fix 64 bit warnings
2769 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2770 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2771 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2772 * support/regression/tests/malloc.c: fix 64 bit warnings
2774 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2776 * src/mcs51/gen.c (genMinus): fixed bug 696436
2778 2003-03-02 Borut Razem <borut.razem@siol.net>
2780 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2782 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2784 * configure.in: test for mkstemp
2785 * sdccconf_in.h: add HAVE_MKSTEMP
2787 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2789 * device/include/ctype.h: removed warning while using --stack-auto
2790 * device/include/malloc.h: removed warning while using --stack-auto
2791 * device/include/string.h: removed warning while using --stack-auto
2793 2003-02-23 Borut Razem <borut.razem@siol.net>
2795 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2796 because NDEBUG is defined (see man assert)
2797 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2799 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2801 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2802 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2804 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2806 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2807 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2809 2003-02-18 <johan@balder>
2811 * as/mcs51/asmain.c (asmbl): module can start with a digit
2812 * as/z80/asmain.c (asmbl): module can start with a digit
2814 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2816 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2817 * src/asm.c: fix pipe() for Mingw32
2819 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2821 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2822 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2823 make -V work again; --c1mode reads now from stdin
2824 * doc/sdccman.lyx: added --c1mode
2825 * support/Util/SDCCerr.c: new messages for c1 mode
2826 * support/Util/SDCCerr.h: new messages for c1 mode
2827 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2829 2003-02-15 <johan@balder>
2831 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2833 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2835 * doc/sdccman.lyx: Environment variables, -o and other minor things
2837 2003-02-14 <johan@balder>
2839 * src/xa51/main.c: before anyone really tries to use it :)
2841 * Install doc's in share/sdcc/doc
2842 * removed some obsolete files
2843 * Do a proper make distclean and uninstall
2844 M Makefile.common.in
2847 M device/include/Makefile.in
2848 M device/lib/Makefile.in
2851 M sim/ucsim/doc/Makefile.in
2854 R src/xa51/peeph.rul
2855 M support/cpp2/Makefile.in
2856 M support/makebin/Makefile
2859 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2861 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2863 2003-02-10 Borut Razem <borut.razem@siol.net>
2865 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2866 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2867 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2868 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2869 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2870 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2871 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2872 src/z80/Makefile.bcc: Borland Makefile cleanup
2873 * as/z80/Makefile.bcc: Added Borland Makefile
2874 * support/cpp2/borland.h: Removed
2876 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2878 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2879 * src/SDCC.lex: new pragma NOIV
2880 * src/SDCCglobl.h: new pragma NOIV
2881 * src/SDCCmem.c: new pragma NOIV
2883 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2885 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2887 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2889 * src/SDCCmain.c: signal handling is switched off by --debug
2890 * doc/Makefile: small fix for install; use clean.mk again
2891 * doc/clean.mk: clean *.pdf and *.html too
2893 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2895 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2896 * device/lib/printfl.c: fix a ds390 bug by making it portable
2897 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2898 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2899 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2900 * debugger/mcs51/cmd.c: converted multi-line string literals
2901 * sim/ucsim/globals.cc: converted multi-line string literals
2902 * src/SDCCmain.c: introduced signal handler to remove temp files
2903 * doc/Makefile: small tweaks, implement clean
2904 * doc: removed generated files
2906 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2908 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2909 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2910 Address Record is not correctly generated for DS390."
2912 2003-02-02 Borut Razem <borut.razem@siol.net>
2914 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2915 * as/mcs51/asm.h: fixed compilation with Borland C
2916 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2917 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2918 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2919 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2920 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2921 src/z80/Makefile.bcc: delete $(LIB) only if exist
2922 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2924 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2926 * device/include/malloc.h: introduced NULL
2927 * device/include/string.h: introduced NULL
2928 * device/include/stdlib.h: introduced NULL
2929 * device/lib/_memcpy.c: removed NULL
2930 * device/lib/_strcat.c: removed NULL
2931 * device/lib/_strchr.c: removed NULL
2932 * device/lib/_strcmp.c: removed NULL
2933 * device/lib/_strcpy.c: removed NULL
2934 * device/lib/_strcspn.c: removed NULL
2935 * device/lib/_strlen.c: removed NULL
2936 * device/lib/_strncat.c: removed NULL
2937 * device/lib/_strncmp.c: removed NULL
2938 * device/lib/_strncpy.c: removed NULL
2939 * device/lib/_strpbrk.c: removed NULL
2940 * device/lib/_strrchr.c: removed NULL
2941 * device/lib/_strspn.c: removed NULL
2942 * device/lib/_strstr.c: removed NULL
2943 * device/lib/_strtok.c: removed NULL
2944 * device/lib/malloc.c: removed NULL, include own header
2946 2003-02-02 <johan@balder>
2948 * 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
2949 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2950 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2951 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2952 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2953 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2955 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2957 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2960 2003-02-01 <johan@balder>
2962 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2964 2003-01-31 <johan@CP255758-A>
2966 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2968 2003-01-30 <johan@balder>
2970 * src/SDCCBBlock.c: automatic bug detection
2971 * src/SDCCicode.c: automatic bug detection
2973 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2975 * src/SDCCglobl.h: now --xram-size 0 works
2976 * src/SDCCmain.c: now --xram-size 0 works
2978 2003-01-29 <johan@balder>
2980 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2982 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2984 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2985 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2986 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2987 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2988 * src/SDCCglobl.h: Added options --xram-size and --code-size
2989 * src/SDCCmain.c: Added options --xram-size and --code-size
2991 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2993 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2994 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2996 2003-01-27 <johan@balder>
2998 * src/SDCC.y: fixed bug #613764
3000 2003-01-26 <johan@balder>
3002 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3003 * src/SDCCsymt.h: fixed bug #673374
3004 * src/SDCCglue.c: fixed bug #661910
3005 * src/SDCCast.c: fixed bug #458099 and 673374
3007 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
3009 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3010 * as/mcs51/strcmpi.h: added
3011 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3012 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3013 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3014 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3015 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3016 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3017 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3018 * as/mcs51/Makefile.aslink: new module strcmpi
3019 * as/mcs51/Makefile.asx8051: new module strcmpi
3020 * as/mcs51/Makefil.bcc: new module strcmpi
3021 * as/mcs51/Makefile.in: new module strcmpi
3022 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3024 2003-01-26 <johan@balder>
3026 * src/SDCCglue.c: reverted back to 1.124
3027 * src/SDCCast.c: reverted back to 1.156
3028 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3030 2003-01-25 <johan@balder>
3032 * src/SDCCglue.c: A better fix for bug #661910
3033 * src/SDCCast.c: A better fix for bug #661910
3034 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3036 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3038 * src/Makefile.in: remove spawn.o
3039 * src/SDCCmain.c: remove spawn.h
3040 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3041 * src/spawn.c: removed
3042 * src/spawn.h: removed
3043 * support/regression/ports/ds390/spec.mk: link with -r
3045 2003-01-24 <johan@CP255758-A>
3047 * src/ds390/gen.c (aopOp): fixed bug #667458
3048 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3049 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3050 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3052 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3054 * src/mcs51/peeph.def: better assembler identation by Frieder
3055 * src/mcs51/gen.c: better assembler identation by Frieder
3057 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
3059 * as/z80/string.h: removed for gcc 3.2
3060 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3061 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3063 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3065 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3066 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3067 * support/regression/Makefile: separate temp files for ports
3068 * support/regression/generate-cases.py: separate temp files for ports
3069 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3070 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3072 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3074 * moved tinitalk to device/examples/ds390
3076 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
3078 * as/mcs51/lkmem.c: rflag is for DS390
3079 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3080 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3081 (linkEdit): move mem- and map-files the same way as ihx-files
3082 * src/z80/main.c (_setDefaultOptions): removed --generic
3083 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3084 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3085 * src/pic/glue.c (picglue): --c1mode works again
3086 * src/pic16/glue.c (pic16glue): --c1mode works again
3087 * src/asm.c (printCLine): fix #660034
3089 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
3091 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
3092 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3093 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3094 * as/mcs51/lkmem (summary): better fix for sp problem
3095 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3096 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3097 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3098 remove --stack-after-data
3100 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
3102 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3103 * src/SDCCutil.c (join): ugly bug: missing '\0'
3104 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3106 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3108 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3110 * src/pic/main.c (_asmCmd): gpasm supports -o
3111 * src/z80/main.c: more general macros
3112 * device/lib/Makefile.in: remove intermediate files
3114 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3116 * .version: Bumped version number to 2.3.3
3117 * src/SDCCBBlock.c: new option -o
3118 * src/SDCCglobl.h: new option -o
3119 * src/SDCCglue.c: new option -o
3120 * src/SDCCmain.c: new option -o
3121 * src/asm.c: new option -o
3122 * src/ds390/main.c: new option -o
3123 * src/pic/glue.c: new option -o
3124 * src/pic/pcode.c: new option -o
3125 * src/pic/ralloc.c: new option -o
3126 * src/pic16/glue.c: new option -o
3127 * src/pic16/pcode.c: new option -o
3128 * src/pic16/ralloc.c: new option -o
3129 * src/z80/main.c: new option -o
3130 * device/lib/Makefile.in: use -o
3131 * support/regression/ports/ds390/spec.mk: use -o
3132 * support/regression/ports/gbz80/spec.mk: use -o
3133 * support/regression/ports/mcs51/spec.mk: use -o
3134 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3135 * support/regression/ports/z80/spec.mk: use -o
3136 * support/regression/ports/ucz80/spec.mk: use -o
3137 * support/regression/ports/xa51/spec.mk: use -o
3138 * support/regression/fwk/lib/timeout.c: fix usage string
3140 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
3141 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
3143 2003-01-07 <johan@balder>
3145 * src/SDCCast.c (decorateType): fixed bug #600035
3147 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
3148 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3149 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3150 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3151 * src/pic/pcode.c: outcommented unused variable to remove warnings
3152 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3154 2003-01-06 <karl@turbobit.com>
3155 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3158 2003-01-06 <johan@balder>
3160 * src/SDCCicode.c: fixed array add
3162 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
3163 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3164 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3166 2003-01-04 <johan@balder>
3168 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3170 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3171 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3173 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3174 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
3175 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3177 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3178 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3180 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
3181 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3183 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
3184 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3186 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3188 * in \sdcc\as\mcs51\ changed these files in order to create an
3189 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3190 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3191 following files to include the previous two files: aslink.dsp,
3192 Makefile.aslink, Makefile.bcc, and Makefile.in.
3194 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3195 .adb instead of .cdb
3197 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3199 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3200 value from option --iram-size.
3202 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3204 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3207 2002-09-18 <wiml@hhhh.org>
3209 * SDCClrange.h: exposed setFromRange() and setToRange()
3210 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3211 packRegsForAccUse() (bug 542397)
3212 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3213 multiple times and emitting the fetch operations more than once
3214 added aopGetUsesAcc() function to allow binary operators to
3215 fetch their operands in the correct order; made genMinus() emit
3216 compact code for X = LITERAL - Y
3218 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3219 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3220 sprintf() in line 1267.
3222 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3223 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3226 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3227 Changes to aslink (All the changes are marked with 'JCF'):
3229 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3232 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3233 area BSEG. Also moves, if possible, the DATA area down into the internal
3234 ram so more space is available.
3236 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3239 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3240 not bytes. Function summary() which creates a memory usage summary
3241 file with extension .mem. Reports of overlaping stack and small stack
3242 size. If the space for the stack is less than 16 bytes aslink trows a
3245 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3246 the 8051. Option 'y' for memory summary output file.
3248 Changes to sdcc (All the changes are marked with 'JCF'):
3250 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3252 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3253 overlaying area for it (uses RegBankUsed[4]).
3255 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3256 bank zero as used by default. By default aslink locates the stack
3257 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3258 the creation of the .mem file. Delegates the allocation of data area
3259 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3260 the begining of the stack area to aslink.
3262 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3263 glue() in SDCCglue.c creates an area for it.
3265 2002-09-03 Borut Razem <borut.razem@siol.net>
3266 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3267 sdcc/src/pic/glue.c:
3268 introduced atexit() handler for teporay files removal in case of
3269 errors, assertions, ...
3271 2002-08-29 Borut Razem <borut.razem@siol.net>
3272 * sdcc/support/cpp2/auto-host_vc_in.h:
3273 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3274 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3275 Maybe there is a similar problem with BORLANDC? It should be checked!
3277 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3278 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3279 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3280 was not executed, and the compiler (cl) launched a warning:
3281 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3283 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3284 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3286 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3287 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3289 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3290 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3291 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3292 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3293 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3294 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3295 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3296 - added Release configuration in VS projects
3297 - review of compiler an linker options
3298 - VC .exe files are generated in bin_vc directory, not to interfere
3299 with binaries generated from other projects (cygwin, mingw, bcc ...)
3301 * sdcc/src/yacc.dsp: added
3303 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3304 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3305 and insert the version number definitions from .version
3307 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3309 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3310 added - genarate auto-host.h using auto-host_vc_in.h as template
3313 removed from CVS, generated automatically
3315 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3316 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3318 2002-08-11 Borut Razem <borut.razem@siol.net>
3319 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3321 2002-08-10 Borut Razem <borut.razem@siol.net>
3322 * src/SDCCmain.c (main):
3323 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3324 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3325 The consequence was that some temporary files were not removed.
3328 unification of code in functions tempfilename() and tempfile():
3329 function tempnam() is defined in Visual Studio 6.0 and .NET
3331 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3333 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3334 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3335 - removed compiler command line option /WX: Treats all warnings as errors
3336 - update a list of source files, included into the project
3338 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3339 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3340 changed project type to Generic Project so that can be correcly converted to VS.NET project
3342 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3344 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3346 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3348 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3349 added return 0 statements after assert() to make compiler happy
3351 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3352 added newline in the def file to keep MSC compiler satisfied
3354 * sdcc/src/z80/gen.c:
3355 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3356 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3357 - solved MSC error in function aopDump()
3359 * sdcc_vc.h: define PREFIX as "\\sdcc"
3361 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3362 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3364 2002-06-22 Scott Dattalo <scott@dattalo.com>
3365 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3366 - Rewrote the register banking algorithm.
3367 - Added pCode live-range analysis to registers (for now, only non-used and
3368 singly-used registers optimized away)
3370 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3372 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3374 2002-05-10 Scott Dattalo <scott@dattalo.com>
3375 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3377 2002-04-22 Michael Hope <michaelh@vroom>
3379 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3381 * configure.in (DD_COPT): Added include support required for gbdk.
3383 * .version: Bumped version number just to increase it.
3385 * src/SDCCmain.c: Added -nostdinc to the default options.
3387 2002-04-15 Michael Hope <michaelh@vroom>
3389 * device/lib/z80/printf.c (sprintf): Added.
3391 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3393 * src/z80/peeph.def: Added transpose redundent load rule.
3395 * src/z80/main.c: Added force callee saves for jaune.
3397 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3399 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3401 2002-03-28 Johan Knol <johan@balder>
3403 * src/SDCCval.c: fixed bug #532436
3405 2002-03-14 Scott Dattalo <scott@dattalo.com>
3407 Added "char *Processor" field to the port structure.
3410 Added -p option. Allows port dependent processor to be specified.
3413 Initialized the new field char *Processor field to NULL in all ports
3416 Compiler generated registers for interrupt context saving
3417 were not getting allocated.
3419 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3422 Fixed left shift. Will promote the left side of a left shift
3423 if a) left shifting more than size of operand or b) when assigned
3424 to something size > size of left side
3426 2002-03-14 Scott Dattalo <scott@dattalo.com>
3428 tons of changes. Register allocation has been
3429 rewritten. Added customization for the various PICs. Flow
3430 analysis is restructured. ...
3436 Added. device.c is a PIC port hack to accomodate variations
3439 2002-03-13 Michael Hope <michaelh@vroom>
3441 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3443 2002-03-04 johanknol <johanknol@manik>
3445 * /src/SDCCval.c: fixed
3447 const unsigned char arr[][2] = { { 0, 1 } };
3448 t18.c:1: error: Initializer element is not constant
3450 2002-03-04 bela <bela@manik>
3452 * /device/include/mcs51reg.h:
3453 ds89c420 register definition update
3455 2002-03-03 <johan@FRIJA>
3457 * support/Util/SDCCerr.c: did something, but don't no why anymore
3459 * support/regression/tests/bug-524691.c: made it a little less shy
3461 * src/SDCCast.c (decorateType): fixed bug #524697
3463 * src/SDCCast.c: made some lineno improvements
3465 * src/SDCCval.c (getNelements): changed warning to error
3467 * src/SDCCglue.c (printIvalArray): changed warning to error
3469 * src/SDCCicode.c: fixed a warning for mingw
3471 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3473 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3475 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3477 * src/ds390/peeph.def:
3478 Added some more peephole rules
3480 * src/ds390/gen.c: Various fixes & enhancements
3482 * src/SDCClrange.c, src/SDCClrange.h:
3483 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3485 * src/ds390/ralloc.c:
3486 various fixes & enhancements (ds390) specific
3488 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3489 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3492 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3494 2002-03-02 <johan@FRIJA>
3496 * src/SDCCast.c (decorateType): fixed bug #524708
3498 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3500 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3502 2002-03-01 Michael Hope <michaelh@vroom>
3504 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3506 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3508 2002-03-01 <johan@FRIJA>
3510 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3512 * src/SDCCast.c (decorateType): fixed bug #524209
3514 * src/SDCCval.c (valNot): fixed bug #524195
3516 2002-02-26 <johan@balder>
3518 * src/xa51/gen.c: fixed a warning
3520 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3522 * src/SDCCast.c (decorateType): fixed bug #522534
3524 2002-02-23 <johan@balder>
3526 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3528 2002-02-22 <johan@balder>
3530 * src/SDCCast.c: fixed bug #514865
3532 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3534 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3536 * sdcc/src/SDCCloop.c:
3537 Previous fix was not good. basic blocks that have "break" or "return" are
3538 not really partof a loop , but live ranges used in these blocks should
3539 be live thru the entire loop, so set partOfLoop but don't add them to
3542 2002-02-21 <johan@FRIJA>
3544 * src/SDCCcse.c: fixed bug #514308
3546 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3549 Fixed BUG #519583. If a conditional block ended in a return/break
3550 statement inside a loop, it was not being considered part of the loop.
3552 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3554 2002-02-10 Karl Bongers <karl@turbobit.com>
3557 Fixed up SDCDB debugger somewhat. Updated debugger/README
3558 with lots of comments and notes.
3560 * device/examples/test2.c:
3561 Fix bug, "red" variable not being initialized(compiler complained).
3563 * device/examples/Makefile, examples/test3.c:
3564 Add Makefile in device/examples folder, compiles test3.c
3565 for use as a multiple module SDCDB test case.
3567 * sim/ucsim/cmd.src/cmdset.cc:
3568 Took out debug printfs in ucsim "next" command.
3571 Karl and Johan start ucsim XA support. Most dissassembly working,
3572 about 75% emulation done(plenty of work remaining).
3574 * sim/ucsim/z80.src:
3575 Add Z80 support to ucsim, add test-ucz80 regression test,
3576 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3577 Notice z80 compiler fails on examples/test3.c/crc code.
3579 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3581 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3582 Added support for --parms-in-bank1
3584 * src/ds390/peeph.def:
3585 added a few more peephole optimzations
3588 1) added __builtin_inp & __builtin_outp used to read in data of given length
3589 from a memory mapped port
3590 2) added __builtin_memcmp
3591 3) added __builtin_swapw swap bytes of a short
3593 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3594 1) handle multiple send & receives from register bank1
3595 2) ralloc can now allocate DPTR1 to some liveRanges
3597 * src/SDCCsymt.c, src/SDCCsymt.h:
3598 changes to handle multiple sends & receives
3601 added some pointer arithmetic optimization
3604 added some pointer arithmetic optimizations but not stable yet so not
3605 called from anywhere (will get this working shortly)
3607 * src/SDCCopt.c: fixed for multiple sends & receives
3610 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3611 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3612 set preprocessor defines (depending on options)
3614 * src/SDCCicode.c, src/SDCCicode.h:
3615 changes made to handle multiple sends & receives
3618 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3620 * src/SDCCcse.c, src/SDCCcse.h:
3621 added function findbackward def (to be used in upcoming optimization)
3623 * src/SDCCcflow.c, src/SDCCcflow.h:
3624 added function returnAtEnd - to determine if a basic block terminates with
3627 * src/SDCCast.c, src/SDCCast.h:
3628 added option parms-in-bank1
3630 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3631 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3632 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3633 adjusted for --parms-in-bank1 option
3635 * device/include/string.h:
3636 donot redefine "reentrant" keyword
3638 * device/include/ds80c390.h: Added some more SFRs
3640 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3642 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3644 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3646 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3648 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3650 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3652 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3654 * Added --xram-movc option
3656 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3658 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3660 2002-01-11 Johan Knol
3662 * Added math lib of Jesus Calvino-Fraga
3664 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3666 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3667 * support/regression/Makefile: new target test-mcs51-stack-auto
3668 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3670 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3672 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3674 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3676 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3678 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3680 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3682 * src/SDCCglue.h: add definition for printIvalChar()
3684 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3686 * src/SDCCast.c: fix #498138 by Johan
3688 * src/SDCCglue.c: fix #498138 by Johan
3690 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3692 * support/regression/Makefile: fix clean
3694 * support/regression/ports/ds390/support.c: fix transmission of last character
3696 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3698 * /sdcc/src/ds390/gen.c:
3699 a) improved computing address of stack variable
3700 b) took out some #if 0 code
3701 c) improved parmBytes adjustment
3702 d) improved genPlusIncr & genMinusIncr
3703 e) genCmp could generate bad code (when left assigned to DPTR)
3704 f) Fixed bug in hasInc
3706 * /sdcc/src/ds390/ralloc.c:
3707 a) packRegsForSupport could mess up live information (Fixed)
3708 b) packRegsDPTRuse could be incorrect for left & right shift
3710 * /sdcc/src/mcs51/ralloc.c:
3711 packRegsForSupport could mess up the live information (Fixed)
3713 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3715 * /sdcc/src/SDCCast.c:
3716 can reverse a loop even if function call is present as long
3717 as the loop control variable is local & is not passed as parameter
3719 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3721 * /sdcc/ChangeLog: *** empty log message ***
3723 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3724 More builtin function additions for TININative
3726 * /sdcc/src/ds390/ralloc.c:
3727 Had broken the regression testsuite
3729 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3731 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3732 Added funcattr hasStackParms will be set for reentrant functions when there
3733 are paramteres on the stack, this helps in minimizing frame pointer generation
3734 typeFromStr can handle function pointers now
3736 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3737 *** empty log message ***
3739 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3741 * /src/ds390/gen.c, /src/ds390/main.c:
3742 More builtin function additions for TININative
3744 * /src/ds390/ralloc.c:
3745 Had broken the regression testsuite
3747 * /src/SDCCast.c: Fixed a bug in dumptree
3749 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3750 Added funcattr hasStackParms will be set for reentrant functions when there
3751 are paramteres on the stack, this helps in minimizing frame pointer generation
3752 typeFromStr can handle function pointers now
3754 * /doc/builtins.txt, /doc/TININative.txt:
3755 *** empty log message ***
3758 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3760 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3761 ALPHA version for -mTININative
3763 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3764 updated to reflect changes in the port structure
3767 added function do_assemble (similar to do_link) if non-null this function
3768 will be called to do assembly (-mTININative) requires a multi command
3770 added function genAssemblerEnd will be called to generate assembler Epilogue
3773 added _JavaNative to debug info printing
3775 * /src/SDCCmain.c: added option --tini-libid
3776 added port->do_assemble function (-mTININative) has a multi command assemble
3778 * /src/SDCCglue.c: Disabled "constExpr" check
3779 added port->genAssemblerEnd function
3781 * /src/SDCCglobl.h: Added option --tini-libid value
3784 tookout optimizeCompare from the header (has no external references)
3786 * /src/SDCCast.c: made one more function "static"
3788 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3790 * src/z80/mappings.i: Added z80asm support.
3792 * src/z80/main.c: Added z80asm support on --asm=z80asm
3794 * src/z80/gen.c: Fixed asm portability issues.
3796 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3798 * src/SDCCglue.c (printExterns): Added global/extern split.
3800 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3802 * support/regression/Makefile: added test for mcs51 model large
3804 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3806 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3808 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3810 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3812 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3814 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3816 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3818 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3820 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3822 * support/regression/tests/simplefloat.c: Port to mcs51.
3824 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3825 * support/regression/tests/bug-485362.c: Added.
3827 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3829 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3831 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3833 * src/z80/gen.c (aopDump): Added a dump function.
3835 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3836 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3838 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3840 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3842 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3844 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3846 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3848 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3850 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3852 * support/regression/ports/ds390/support.c: Use tinibios.
3854 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3856 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3858 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3859 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3861 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3863 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3865 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3867 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3869 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3870 (packRegsForIYUse): Created and optimised.
3872 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3874 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3875 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3877 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3879 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3881 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3883 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3885 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3887 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3889 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3891 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3893 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3895 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3897 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3899 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3900 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3901 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3903 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3905 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3906 (genNotFloat): Added.
3907 (genUminusFloat): Added.
3909 * device/lib/z80/Makefile: Added floating pt stubs.
3911 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3913 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3915 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3917 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3919 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3921 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3923 * sdcc/support/regression/Makefile: Add port ds390.
3925 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3927 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3929 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3931 * sdcc/support/regression/ports/ds390/support.c: Added.
3933 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3935 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3937 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3939 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3941 * device/include/malloc.h: Added z80 and gbz80 support.
3943 * device/lib/gbz80/heap.s: Added.
3945 * device/lib/z80/heap.s: Added.
3947 * device/lib/malloc.c: Added z80 and gbz80 support.
3949 * support/regression/tests/malloc.c (testMalloc): Added.
3951 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3953 * support/regression/tests/bug-478094.c: Added.
3955 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3957 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3959 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3961 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3963 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3965 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3967 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3969 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3971 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3973 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3975 * support/regression/tests/bug-477927.c: Added.
3977 * src/z80/peeph.def: Added minor rules.
3979 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3981 * src/z80/peeph.def: Added jump optimisation modification.
3983 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3985 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3987 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3989 * support/regression/tests/funptrs.c: Added.
3991 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3993 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3995 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3997 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3999 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4001 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4002 (movLeft2ResultLong): Created.
4004 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4005 (joinPushes): Added. Joins two char pushes into a word push.
4007 2001-10-27 Michael Hope <michaelh@juju.net.nz>
4009 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4011 * support/makebin/Makefile (install): Added creation of dest dir.
4013 2001-10-24 Karl Bongers <karl@turbobit.com>
4015 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4017 2001-10-21 Michael Hope <michaelh@juju.net.nz>
4019 * src/z80/ralloc.c: Turned off faulty pack for one use.
4021 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4023 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4025 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
4027 * support/regression/Makefile: Improved clean
4029 * support/regression/ports/gbz80/spec.mk: Added clean
4031 * support/regression/ports/host/spec.mk: Added clean
4033 * support/regression/ports/z80/spec.mk: Added clean
4035 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4037 * support/regression/ports/mcs51/timeout.c: little improvements
4039 2001-10-17 Michael Hope <michaelh@juju.net.nz>
4041 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4043 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4045 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4047 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
4049 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4051 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4053 2001-10-13 Michael Hope <michaelh@juju.net.nz>
4054 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4056 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4058 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4060 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4062 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4064 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4066 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4068 * support/regression/tests/longor.c: Added.
4070 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
4072 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4074 * as/mcs51/aslink.h: define PATH_MAX
4076 * as/mcs51/asm.h: define PATH_MAX
4078 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4080 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4082 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4084 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4086 * src/SDCCglobl.h: define PATH_MAX
4088 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4090 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4092 2001-10-11 Michael Hope <michaelh@juju.net.nz>
4094 * src/z80/gen.c (gencjneshort): Fixed
4096 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4098 2001-10-09 Michael Hope <michaelh@juju.net.nz>
4100 * support/regression/tests/bug-469671.c: Added.
4102 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4104 2001-10-08 Michael Hope <michaelh@juju.net.nz>
4106 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4108 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4110 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
4112 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4114 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4116 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4118 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4120 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4122 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4124 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4126 2001-10-07 Michael Hope <michaelh@juju.net.nz>
4128 * 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.
4130 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4132 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4134 2001-10-07 <johan@FRIJA>
4136 * device/lib/gets.c (gets): fixed the return value.
4138 2001-10-06 Michael Hope <michaelh@juju.net.nz>
4139 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4141 * 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.
4143 * 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.
4145 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4147 * src/pic/gen.c: Removed Safe_strdup.
4149 * configure.in: Added option to enable libgc support.
4151 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4152 (bitVectUnion): Optimised.
4153 (bitVectIntersect): Optimised.
4154 (bitVectBitsInCommon): Optimised.
4155 (bitVectCplAnd): Optimised.
4157 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4159 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4161 * src/SDCCmain.c: distinguish between assembler debug and plain options
4163 * src/avr/main.c: remove standard assembler options
4165 * src/ds390/main.c: remove standard assembler options
4167 * src/mcs51/main.c: remove standard assembler options
4169 * src/port.h: removed "PENDING" comment
4171 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4173 * src/device/lib/_mulint.c : new, with assember functions
4175 * src/device/lib/_mullong.c : new, with assember functions
4177 * src/device/lib/_divuint.c : with assember functions
4179 * src/device/lib/_divsint.c : with assember functions
4181 * src/device/lib/_divulong.c: with assember functions
4183 * src/device/lib/_divslong.c: with assember functions
4185 * src/device/lib/_moduint.c : with assember functions
4187 * src/device/lib/_modsint.c : with assember functions
4189 * src/device/lib/_modulong.c: with assember functions
4191 * src/device/lib/_modslong.c: with assember functions
4193 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4195 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4197 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4198 replaced _mululong.c and _mulslong.c by _mullong.c
4200 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4202 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4204 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4206 * src/SDCCglue.c: test, if win32api is available for MINGW
4208 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4210 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4211 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4212 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4213 * support/regression/ports/host/spec.mk: removed GENERIC
4214 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4215 * support/regression/ports/z80/spec.mk: removed GENERIC
4217 2001-10-01 Michael Hope <michaelh@juju.net.nz>
4219 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4221 * support/regression/tests/bug-467035.c: Created.
4223 2001-10-01 <johan@FRIJA>
4225 * src/SDCC.y: fixed bug #466586 part 1
4227 2001-10-01 Johan Knol <johan.knol@iduna.nl>
4229 * SDCCicode.c: z80 has no generic pointers
4230 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4232 2001-09-30 Michael Hope <michaelh@juju.net.nz>
4234 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4236 2001-09-29 Michael Hope <michaelh@juju.net.nz>
4238 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4240 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4242 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4244 * configure.in: Fixed up so that ucsim is only configured once.
4246 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4248 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4249 (getPathDifference): As above.
4251 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4253 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4255 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4256 * .version: Updated to 2.3.1
4258 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4259 Added copyright header.
4261 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4262 (assemble): Added support for macro based assembler commands.
4263 (linkEdit): Added support for macro based linker commands.
4264 (preProcess): Changed the pre-processor to use macros.
4265 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4266 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4268 * device/lib/z80/crt0.s: Added module name for debugging.
4270 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4272 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4274 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4276 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4278 * src/Makefile.in: Added SDCCmacro and SDCCutil
4280 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4282 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4284 2001-09-16 <johan@FRIJA>
4286 * 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.
4288 2001-09-15 <johan@FRIJA>
4290 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4291 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4293 2001-09-11 <johan@FRIJA>
4295 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4297 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4299 * support/regression/tests/bug-460444.c: Added test case.
4301 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4302 (genCast): Added justification for all of the asserts.
4304 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4306 * support/regression/support.c: _xdata replaced by xdata
4308 * support/regression/spec.mk: removed _generic
4310 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4312 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4314 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4315 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4317 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4319 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4321 * support/regression/tests/bug-460010.c: Added test case.
4323 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4325 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4327 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4329 * support/regression/testfwk.c: removed workaround for bug #436344
4331 * support/regression/tests/bp.c: use less memory with mcs51
4333 * support/regression/tests/bug-441448.c: use less memory
4335 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4337 * support/regression/collate-results.py: typo
4339 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4341 * support/regression/tests/fetchoverlap.c: Added new test case.
4343 * support/regression/tests/bp.c: Added new test case.
4345 * support/regression/tests/bug-448984.c: Added new test case.
4347 * support/regression/tests/pow2shifts.c: Added new test case.
4349 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4350 (genlshTwo): Fixed right shift for count > 8.
4352 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4354 2001-09-08 <johan@FRIJA>
4356 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4358 2001-09-07 <johan@FRIJA>
4360 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4362 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4364 2001-09-06 <johan@FRIJA>
4366 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4367 * bernhard noted me at this: "() equals to (void)" (1.38)
4369 2001-09-05 <johan@FRIJA>
4371 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4373 2001-09-04 <johan@FRIJA>
4375 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4378 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4380 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4382 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4384 * link/z80/aslink.h: Fixed path for PATH_MAX
4386 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4388 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4390 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4392 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4394 * 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.
4396 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4398 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4399 (genCmp): Fixed up genCmp for the GB with longs.
4401 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4403 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4405 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4407 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4409 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4411 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4413 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4415 * 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.
4417 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4419 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4421 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4423 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4425 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4427 * sim/ucsim/configure: little improvement of Cygwin-detection
4428 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4429 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4430 * support/regression/tests/bug-221100.c: small changes for mcs51
4431 * support/regression/tests/bug-221168.c: small changes for mcs51
4432 * support/regression/tests/bug-227710.c: small changes for mcs51
4433 * support/regression/tests/staticinit.c: small changes for mcs51
4434 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4435 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4436 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601