1 2004-01-09 Borut Razem <borut.razem@siol.net>
3 * src/SDCCmain.c : fixed #872250: -l command line defined library
4 files are scanned before standard library files
6 2004-01-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
8 * src/SDCCast.c (decorateType): fixed bug #874046
10 2004-01-09 Borut Razem <borut.razem@siol.net>
12 * support/scripts/sdcc.nsi: remove previous installation
14 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
16 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
17 bytes for last interrupt vector (mcs51)
18 * sdcc.spec: fixed typo
20 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
22 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
23 gen51Code): more efficient parameter receive for --model-large
26 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
29 * src/z80/main.c: added missed needLinkerScript flags (more than
30 one port structure defined in these file)
31 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
34 2004-01-08 Vangelis Rokas <vrokas@otenet.gr>
36 * src/SDCCmain.c: removed various references to DEFAULT_PORT
37 * src/port.h: added flag needLinkerScript in port->linker
38 structure to inform whether to create a .lnk file or not,
46 * src/z80/main.c: changed appropriately to configure
49 * src/pic16/gen.c (genAddrOf): fixed bug #863624
50 * src/pic/glue.c: added variable udata_section_name to
51 override default uninitialized data segment definition for
52 devices only with SHAREBANK memory (reported from Erik Epetrich)
53 * (pic14emitOverlay): modified to emit a commented overlay segment
54 directive when no overlay data exist
55 * (picglue): modified to emit uninitialized data segment
56 according to udata_section_name
57 * src/pic/main.c (_pic14_parseOptions): added command line
58 options --udata-section-name=[name] to override default
60 * modified _linkCmd and _asmCmd to include compiler passed
61 arguments via -W option
62 * src/pic16/main.c: added $l in _asmCmd, changed extension for
63 object file from '.rel' to '.o' in port->linker structure,
64 changed size of fptr from 2 to 3 in port structure
66 2004-01-07 Borut Razem <borut.razem@siol.net>
68 * support/scripts/sdcc.nsi: update PATH
69 * support/scripts/sdcc.ico: craeted
71 2004-01-07 Bernhard Held <bernhard@bernhardheld.de>
73 * device/include/Makefile.in: fix install
74 * doc/Makefile: fix install
76 2004-01-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
78 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
80 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
81 how the function variable allocation summary is displayed; also
82 include information about variables allocated to the overlay
85 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
87 * as/mcs51/lkmain.c: Help about -Y option
88 * as/mcs51/lkarea.c: Fixed gcc warnings
90 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
92 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
94 * support/valdiag/tests/overflow.c: added
95 * src/SDCCast.c (decorateType),
96 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
99 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
101 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
104 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
106 A python script to validate compiler diagnostic messages. It can be
107 used to verify that sdcc complains about bad c source code and
108 gives a good location of the error.
109 * support/valdiag/Makefile,
110 * support/valdiag/valdiag.py,
111 * support/valdiag/tests/*
113 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
115 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
116 * src/SDCCsymt.c (newEnumType),
118 * support/Util/SDCCerr.c,
119 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
121 * support/regression/tests/enum.c: added test for enum values that
122 require at least 2 bytes of storage.
124 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
126 * src/common.h: added ifndef/define/endif macros
127 around the header file.
128 Bug reported from Jesus Calvino-Fraga
130 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
133 * device/include/Makefile.in: don't install CVS directories
134 * device/lib/Makefile.in: added removal of CVS directories after install
135 * doc/Makefile: fixed install, added local_icons
136 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
137 * src/mcs51/gen.c (genRightShift): fixed bug #870788
138 * src/ds390/gen.c (genRightShift): fixed bug #870788
139 * src/SDCCast.c (decorateType): fixed bug #870781
141 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
143 PIC16 port related changes:
144 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
145 added variable stackPos,
147 * gen.c: genCall, assignResultValue: added support for
148 pushing/retrieving function parameters to/from stack,
149 genFunction,genEndFunction: setup stack frame for the
151 genAddrOf: will be changed according to bug 863624
153 * added files genutils.c and genutils.h which contain gen*
154 debugged and optimised functions extracted from gen.c
156 * glue.c: added variable 'externs' which holds extern symbols,
157 pic16emitRegularMap: is modified to properly handle relocatable
158 symbols under the new scheme,
159 pic16createInterruptVect: is modified
160 pic16printPublics: is modified to emit 'global' assembler directives,
161 added pic16_printExterns to print extern symbols,
162 pic16glue: initializes stack/frame pointer in the beginning of
163 the assembly output. Temporary hack, will be corrected later,
164 because gplink yet does not support stack and SDCC does not
165 yet support a type of crt0.o object to create the final binary.
167 * Removed many lines that contain 8051 legacy code.
168 * The code is finally placed under a 'code' directive.
169 * Added port specific options.
171 * _process_pragma: simplified since now we do not need *special*
172 include file to define SFR registers. But a separate header
173 will be needed. This will be developed later.
174 * _pic16_parseOptions: added, parses port specific options:
175 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
176 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
177 --preplace-udata-with=
179 * _pic16_setDefaultOptions: modified to initialize section names,
180 but hack is temporarly out of order since it needs improvement.
181 * _pic16_genAssemblerPreamble: configuration words are emitted by
182 their address instead of their name. This part is incomplete and
183 supports only the 18Fxx2 devices. Other devices will emit an error
184 during assembly since they do not contain the same set of config
186 * _pic16_genIVT: is modified,
188 * pcode.c: added definitions for some hardware registers that are needed
190 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
191 All PCI entries are updated. Now LFSR is supported.
192 * Removed pic16_pciTRIS is mentioned by mdubuc in source
193 * added pic16_newpCodeOpLit2 to support instructions with
194 two literal arguments
195 * pic16_pCode2str: corrected code that emits assembler instructions
196 with two literal operands and those that have an access bit modifier
197 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
198 this fixes a bug which caused some labels to be lost, when an
199 assembler directive was added, i.e. banksel,
200 * pic16_FixRegisterBanking: improved logic that causes the insertion
202 * InlineFunction: functions that are called once, are not any more
203 inlined. This can be a port option in the future,
205 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
207 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
208 hold the corresponding uninitialized symbols,
209 * pic16_allocProcessorRegister: registers have explicit marked the
211 * pic16_allocInternalRegister: registers are explicit marked as
213 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
214 processing list, so bit registers were lost,
217 * ralloc.h: added field 'accessBank' and original symbol operand
218 in register definition,
219 * removed the field isMapped from register definition,
221 ** Several functions have been removed from various sources:
222 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
223 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
224 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
225 pic16_assignRelocatableRegisters
227 ** others have been introduced:
228 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
229 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
231 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
233 * support/scripts/inc2h.pl: changed definition of BIT_AT
234 to emit 'sbit at' instead of 'bit at'. This was a request.
236 PIC16 port related preliminary changes:
237 * gen.c: prefixed function popRegFromString with
238 pic16_ and all references to it corrected
239 * pcode.c: all pic16_pc_* hardware registers prefixed
241 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
242 * ralloc.c: newReg(): when register is REG_SFR then
244 pic16_allocProcessorRegister(): marks register wasUsed=0
245 pic16_writeUsedRegs(): added a call to assign processor
246 registers via pic16_assignFixedRegisters
248 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
250 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
251 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
252 variables in unused register banks. Also the SSEG is placed
253 wherever there is enough space for it, and IDATA can be anywhere
254 in internal RAM. For now compile using -Wl-Y[stack_size].
255 The mem file is different for this option as well, since it
256 makes no sense of talking about DSEG lenght.
258 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
260 * src/SDCClrange.c: fixed bug 869095 that caused segfault
261 in certain cases, e.g. when ROM assignment, patch provided
262 from Albert den Haan.
264 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
266 Many signedness and type propagation fixes:
267 * src/SDCCicode.c: made geniCodeCast() static
268 replaced SPEC_ by IS_ (cosmetic)
269 (operandOperation): fixed div and mod operation
270 (usualBinaryConversions): added support for promotion of char
271 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
272 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
273 (geniCodeAdd): an array index will stay unsigned, even if promoted
275 (geniCodeArray): ditto
276 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
277 * src/SDCCsymt.c (computeType): added more support for char;
278 promotion of char is selectable by promoteCharToInt, fixed signedness
280 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
281 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
282 * src/SDCCval (val*): replaced signedness calculation by
284 rearranged if-branches (cosmetic)
285 (valShift): added warning W_SHIFT_CHANGED
286 (valCompare): fixed problem with different types
287 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
288 * support/regression/tests/literalop.c: added many cases
289 * support/regression/tests/ast_constant_folding.c: changed finally to
291 * .version: new year, new version: 2.3.7
292 * src/SDCCmain.c (main): applied patch #866468
293 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
294 provided by Scott Bronson
295 * doc/sdccman.lyx: updated documentation for sdcdb
296 updated and added chapter tips
298 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
300 * src/SDCCsymt.h: missing from yesterday's commits
302 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
304 * src/SDCC.y (struct_or_union_specifier),
305 * support/Util/SDCCerr.c,
306 * support/Util/SDCCerr.h: verify that struct & union tags are used
309 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
311 * src/SDCCglobl.h: missing from yesterday's commits
313 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
315 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
316 sft_attributes, struct_declaration, parameter_declaration,
317 type_name, start_block, declaration_list),
318 * src/SDCC.lex (check_type): support redefinition of typedef names
320 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
322 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
323 aligned xdata arrays. Erik helped me with the if clause.
325 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
327 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
330 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
333 * src/SDCCast.c (newAst_),
335 * src/SDCCicode.c (ast2iCode, newiCode),
337 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
338 expr, statement, expression_statement, selection_statement,
339 iteration_statement, expr_opt, jump_statement): foundation for tracking
341 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
344 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
346 * support/Util/SDCCerr.c,
348 * src/SDCCast.c (createCase, createDefault, decorateType),
349 * src/SDCClabel.c (labelUnreach),
350 * src/SDCC.y (labeled_statement, jump_statement): More improvements
352 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
353 (with thanks to Stas Sergeev)
354 * device/include/time.h,
355 * device/lib/time.c (CheckTime): suppress unreachable code warning
357 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
359 * src/SDCCast.c (createIvalCharPtr),
360 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
362 * support/regression/tests/nullstring.c: tests for these two bugs
364 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
366 * support/Util/SDCCerr.h,
367 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
368 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
369 about storage class and 'at' used inside struct or union
370 * src/SDCCBBlock.c (iCodeFromeBBlock),
371 * src/SDCCcse.c (ifxOptimize),
372 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
373 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
374 printIval, emitStaticSeg, emitOverlay),
375 * src/SDCClabel.c (deleteIfx),
376 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
377 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
378 gatherAutoInit, processParms),
379 * support/Util/SDCCerr.h,
380 * support/Util/SDCCerr.c (werrorfl): Support for better error location
381 reporting for post-parse errors.
383 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
385 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
386 implicit casts via union; they don't work on big endian systems
387 (possible fix for bug #861138)
389 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
391 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
392 * src/mcs51/main.c: fixed the fix for bug #737001
394 2003-12-15 Borut Razem <borut.razem@siol.net>
396 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
398 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
400 * support/makebin/makebin.c: put output in binary mode
402 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
404 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
405 xdata and data memory on startup. Set the environment variable
406 SDCC_NOGENRAMCLEAR to disable this.
407 * src/mcs51/peephole.def,
408 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
409 (allows non-interrupt and interrupt code to safely compete for a resource
410 without the non-interrupt code having to disable interrupts)
412 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
414 * src/SDCCicode.c (geniCodeAdd),
415 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
416 with valFromType if type might be a pointer and host is big endian).
417 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
418 types, not just integer types.
419 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
420 multiply defined with mismatching "at" address.
422 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
424 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
425 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
426 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
427 with embedded nulls (fixed bug #753752)
429 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
431 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
432 Apparently this did not see much testing (endless loop)
434 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
436 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
438 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
440 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
441 gracefully handle NULL memmap pointers
443 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
445 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
446 instead of deleting the iCode when an operand is volatile
447 * src/z80/gen.c (genDummyRead),
448 * src/mcs51/gen.c (genDummyRead),
449 * src/ds390/gen.c (genDummyRead),
450 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
452 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
453 * src/SDCC.y: fixed bug #850420
455 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
457 Applied z80 i/o port patch from Peter Townson and fixed some operators
458 to better handle operands in A register.
459 * device/include/z180.h
465 * src/z80/peeph-z80.def
469 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
471 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
473 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
475 * device/lib/hc08/_mullong.c: Removed extra #endif
477 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
479 * sim/ucsim/hc08.src/inst.cc,
480 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
482 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
483 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
484 * device/include/stdarg.h: fixed varargs for hc08
485 * device/lib/Makefile.in,
486 * device/lib/hc08/Makefile,
487 * device/lib/hc08/_mulint.c,
488 * device/lib/hc08/_mullong.c: fixed some endian problems
490 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
492 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
493 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
494 * device/lib/_gptrget.c,
495 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
497 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
499 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
500 * src/SDCCast.c (astErrors): fixed bug #846007
501 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
503 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
505 * src/SDCCast.c (decorateType): disabled a transformation I added in
506 revision 1.188 (access to fields of a structure at an absolute address);
507 it breaks with bitfields, extern declarations, and gcse analysis.
508 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
509 could be assigned through a pointer, so don't complain.
510 * src/SDCCast.c (astErrors),
512 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
514 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
516 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
517 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
518 output of __config directives, since gpasm now supports them
519 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
520 pre-processor macro, i.e. -DMCU=p18f452
521 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
522 and modified to handle 'cast' icode similarly to '=' icode
523 * src/pic16/device.h (typedef struct PIC_device): added field
524 'extMIface' to indicate that chip has external memory interface
525 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
526 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
529 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
531 * src/SDCC.y (pointer): fixed bug #846006
532 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
533 * src/SDCCast.c (decorateType): fixed bug #846009
534 * src/ds390/peeph.def,
535 * src/ds390/gen.c (genAnd, genOr),
536 * src/mcs51/peeph.def,
537 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
539 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
541 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
548 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
552 * src/SDCCbitv.c: added function to free a bitvector
554 * src/SDCClrange.c: added function to recompute the liveranges
556 * src/ds390/ralloc.c,
558 * src/mcs51/ralloc.c,
560 * src/pic16/ralloc.c,
562 * src/z80/ralloc.c: recompute the liveranges after register packing
564 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
566 * src/SDCCloop.c (newInduction): fixed bug #845630
568 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
570 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
571 inadvertantly left behind from my 2003-11-12 change
573 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
575 Updated headers I neglected to commit yesterday.
579 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
581 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
582 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
583 * src/SDCCopt.c (eBBlockFromiCode),
584 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
585 the creation of the key hash table from the sequencing so it can be used
586 earlier (for some GCSE bug fixes still pending)
588 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
590 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
591 * support/regression/tests/addsub.c: testing genPlus shortcut
593 2003-11-15 Borut Razem <borut.razem@siol.net>
595 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
597 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
599 * src/SDCCcse.c (cseBBlock): fixed bug #527779
600 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
601 ordering is immaterial.
602 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
604 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
606 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
607 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
608 (SIGSEV) of bug #840381
609 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
610 unlink new file before rename if new and old filenames are the same)
612 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
614 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
615 uninitialized variables) for the mcs51. Set environment variable
616 SDCC_GENRAMCLEAR to test.
617 xdata initialization slightly shorter
619 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
622 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
623 #838241 & 780691 (basicly the same bug)
624 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
625 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
627 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
629 * src/SDCCmain.c (linkEdit): "fix" #834252
631 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
633 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
635 * src/SDCC.y: fixed bug #819403
637 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
639 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
640 the reentrant attribute.
641 * src/hc08/gen.c (genPackBits): added missing stack readjustment
642 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
644 * src/SDCCast.c (decorateType): fixed bug with storage class not being
645 updated during pointer dereference; f.e. ~(((char *)1)*) was being
646 erroneously reduced to a literal.
647 * src/hc08/ralloc.c (packRegisters, rematStr),
648 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
651 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
653 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
654 * doc/sdccman.lyx: changed from 'article' to 'book'
655 * doc/Makefile: readded test_suite_spec and cdbfileformat
657 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
659 * device/include/stdlib.h: include malloc.h to comply with ANSI
660 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
662 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
664 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
665 * doc/clean.mk: also remove *.out files
666 * doc/sdccman.lyx: some additions, larger top/bottom margins
668 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
670 * src/SDCC.y: fixed bug #837365
671 * support/regression/tests/bitopcse.c
672 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
673 a symbol (might be valop instead)
674 * device/lib/Makefile.in: added errno.c to HC08SOURCES
675 * device/lib/clean.mk: added hc08 to the cleaning list
677 2003-11-04 Borut Razem <borut.razem@siol.net>
679 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
681 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
682 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
683 malloc is declared in standard stdlib.h
685 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
687 * device/lib/hc08/Makefile: need to clean .rel not .o files
688 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
690 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
700 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
701 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
702 tests (which uses the port's oclsExpense function)
708 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
710 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
712 * src/SDCCcse.c (ifxOptimize),
713 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
714 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
715 deleting the IFX iCode.
716 * src/hc08/ralloc.c: reduced unneeded slocs
717 * src/hc08/gen.c: fixed bug in asmopToBoolean
719 2003-11-04 Borut Razem <borut.razem@siol.net>
721 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
722 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
723 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
724 transferred to configure
726 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
728 Use headers defined in the C[++] standards:
729 * sim/ucsim/gui.src/serio.src/fileio.cc
730 * sim/ucsim/gui.src/serio.src/frontend.cc
731 * sim/ucsim/gui.src/serio.src/main.cc
732 * sim/ucsim/gui.src/serio.src/posix_signal.cc
733 * support/Util/NewAlloc.c
739 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
741 * Added MSVC projects for hc08 assembler and linker:
742 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
743 /as/hc08/link_hc08.dsp
745 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
747 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
749 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
751 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
753 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
755 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
757 2003-10-31 Borut Razem <borut.razem@siol.net>
759 * support/cpp2/cpplib.h,
760 support/cpp2/cpplib.c,
761 support/cpp2/cpplex.c,
762 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
763 to switch _asm block preprocessing on / off. Default is
764 #pragma preproc_asm +
766 2003-10-31 Borut Razem <borut.razem@siol.net>
768 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
769 when outputting comment blocks (when executed with -C option) and
770 _asm (SDCPP specific) blocks
772 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
774 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
776 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
778 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
780 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
782 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
783 * src/SDCCast.c (decorateType): fixed bug #832664
785 2003-10-31 Borut Razem <borut.razem@siol.net>
787 * support\cpp2\cpplex.c: fixed for SDCPP:
788 comments(when executed with -C option) and _asm blocks
789 were included even if they where in skipped #if block.
790 Applied solution from GCC cpp 3.3.2
792 2003-10-31 Borut Razem <borut.razem@siol.net>
794 * src/SDCC.lex: sdcc now understands both formats:
795 '# <line_number> <file_name>' and
796 '#line <line_number> <file_name>'
797 * support/cpp2/cppmain.c: sdcpp now generates the standard
798 '# <line_number> <file_name>' instead of former
799 '#line <line_number> <file_name>'
801 2003-10-30 Borut Razem <borut.razem@siol.net>
803 * support/cpp2/cpphash.h,
804 * support/cpp2/cpplib.h
805 * support/cpp2/cpplex.c,
806 * support/cpp2/cppmain.c,
807 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
809 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
811 Fixed a number of problems revealed by bug #827883.
812 * src/SDCCloop.c (loopInvariants): Spill location of the
813 result operand should be recomputed if extracted from
814 a loop. Also, don't extract assignments of an iTemp
816 * src/SDCCast.c (isConformingBody): loop reversal should
817 not occur if the control variable is involved with a
820 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
822 * .version: bumped to 2.3.6 to reflect the big improvements
823 made by Erik and Klaus. Thanks!
825 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
827 Replaced the livrange code.
828 * src/SDCClrange.c: added new LR code
830 * src/SDCCBBlock.h: removed remainig parts from old LR code
831 * src/ds390/ralloc.c,
832 * src/ds390/gen.c: minor fixes to make it work with new code
834 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
839 * src/hc08/ralloc.c: Fix various warnings related to the hc08
840 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
841 (tweaked fix for bug #818696)
843 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
845 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
847 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
850 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
851 * src/mcs51/gen.c (gencjneshort),
852 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
853 more efficient (per Scott Bronson's suggestion)
855 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
857 Extended the semantics of the critical keyword to include
858 individual statements. See RFE #827755 and #799831
863 * support/Util/SDCCerr.c
864 * support/Util/SDCCerr.h
869 2003-10-19 Borut Razem <borut.razem@siol.net>
871 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
873 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
875 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
877 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
878 and predecrement operand is displayed
880 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
882 * src/SDCCval.c (valMinus): fixed bug #826041
884 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
886 Some hc08 related updates that I missed earlier
888 * support/regression/ports/hc08/spec.mk
890 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
892 New target "hc08" for the Motorola 68hc08 family of micros
900 * sim/ucsim/hc08.src/*
901 * sim/ucsim/configure.in
902 * src/ucsim/configure
903 * sim/ucsim/packages_in.mk
906 * device/include/mc68hc908qy.h
908 * device/lib/Makefile.in
909 * support/regression/ports/hc08/*
910 * support/regression/Makefile
912 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
914 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
916 * src/ds390/gen.c (genCast): fixed bug #821957
918 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
920 * device/lib/logf.c: "fixed" overlay bug
921 * support/regression/ports/host/spec.mk: added m library
922 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
923 * support/regression/tests/float_trans: added (for Eric)
925 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
927 * src/mcs51/gen.c (genCpl): fixed bug
928 http://sf.net/mailarchive/message.php?msg_id=6263915
930 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
932 * src/SDCCast.c (decorateType): added extended constant folding
933 * src/SDCCsymt.c (computeType): cleanup
934 * src/SDCCval.c (valShift): minor optimization
935 * support/regression/tests/ast_constant_folding.c: added
937 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
939 * src/SDCCmain.c: removed some unintended changes
941 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
943 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
944 * src/z80/gen.c: fixed part of bug #817589
945 * src/SDCCsymt.c (checkFunction): fixed bug #817895
947 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
949 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
967 * src/z80/gen.c: removed unused label "release:"
969 2003-10-06 Borut Razem <borut.razem@siol.net>
971 * src/SDCC.lex: removed definition of unused variables
972 save_optimize and save_options
974 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
976 * clean.mk: removed '=' in "-maxdepth=1"
977 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
978 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
980 2003-10-06 Borut Razem <borut.razem@siol.net>
982 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
983 my_unput() replaced by unput()
985 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
987 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
988 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
989 type-punned pointer will break strict-aliasing rules"
990 Old LR behaviour is again default; Klaus' LR can be choosen by
991 defining the environment variable LRKLAUS
995 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
996 * clean.mk: fixed removal of files in bin/CVS/
997 * device/lib/clean.mk: fixed removal of directories small and large
998 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1000 * src/SDCCval.c: removed superflous test for pedantic
1002 2003-10-05 Borut Razem <borut.razem@siol.net>
1004 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1005 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1006 message "unmatched #pragma SAVE and #pragma RESTORE"
1008 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1010 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1011 assembly, critical functions, atomic, nojtbound)
1013 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
1015 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
1021 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1024 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1026 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1028 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1029 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1030 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1032 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1034 * src/z80/gen.c (genRet): fixed bug #524753
1035 * src/z80/gen.c (genCast): fixed internal error on cast from
1037 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1038 fix for bug #477835 to the z80
1039 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1040 for tracking iCodes in the peephole optimizer for z80
1042 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1044 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1045 the other part of bug #814548
1046 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1048 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
1050 * src/SDCCcse.c: fixed part of bug #814548
1052 2003-09-28 Borut Razem <borut.razem@siol.net>
1054 * src/asm.c: rewrite of printILine() to use temporary file instead
1056 * src/xa51/main.c: commented out declaration of int rewinds
1058 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1060 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1062 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1064 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1065 * src/asm.c (printILine): Fixed bug #811015
1067 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1069 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1072 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1074 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1075 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1076 to correctly handle general case of AOP_PAIRPTR
1077 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1079 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1081 * src/mcs51/ralloc.c (fillGaps),
1082 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1083 register positioning bug)
1085 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
1087 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1089 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1091 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1092 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1093 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1094 (ralloc doesn't intentionally do this now, but perhaps later)
1095 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1096 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1097 register positioning bugs (Fixed bug #762602 and #795325)
1098 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1100 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1101 lines that --i-code-in-asm generates
1103 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1105 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1106 trying to fclose a FILE* that was already closed.
1108 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1110 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1111 of const struct should be treated as if const themselves)
1113 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
1115 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1117 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1119 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1120 Unix (/n) and DOS (/r/n) line terminations.
1122 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1124 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1127 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1129 * src/mcs51/gen.c (genFunction, genEndFunction),
1130 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1131 and restore of EA so that stack offsets to parameters are
1132 correct when using both critical and reentrant/stack-auto.
1133 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1134 size (can be triggered in error if sloc is shared between
1135 different sized objects)
1136 * device/include/float.h: fixed macros to explicitly use
1137 unsigned long where needed
1139 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1141 Feature req. 799831: added code to allow nesting of critical functions
1142 * src/mcs51/gen.c (genFunction, genEndFunction)
1143 * src/ds390/gen.c (genFunction, genEndFunction)
1145 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1147 * src/SDCCsymt.c (sclsFromPtr),
1149 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1150 support for standard C idiom of memory mapped variables; for
1151 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1152 to xdata int at 0x1234 tempvar = 1.
1153 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1154 provided by Akiya ISHIDA
1156 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1158 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1159 * src/SDCCval.c (constVal): added reduction from int to char
1160 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1161 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1162 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1164 * support/regression/tests/shifts.c: fixed
1166 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1168 * src/z80/gen.c (genXor): Fixed bug #805445
1170 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1172 Fixed bug #621531 (const & volatile confusion in the type chain).
1173 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1174 refer to the const or volatile state of the pointer itself.
1186 * src/pic16/ralloc.c
1187 * support/regression/tests/const.c
1189 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1191 When checking for duplicated modules, use absolute paths
1192 instead of relative paths. Files changed:
1197 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1199 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1201 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1203 * device/include/string.h: added size_t typedef, changed
1204 prototypes to use size_t, eliminated separate reentrant and
1205 non-reentrant declarations, added _memmove declaration
1206 * device/lib/_memcpy.c: changed to use size_t instead of int,
1207 changed /4 to >>2 to avoid division library call
1208 * device/lib/_memcmp.c,
1209 * device/lib/_memset.c,
1210 * device/lib/_strncat.c,
1211 * device/lib/_strncpy.c,
1212 * device/lib/_strncmp.c: changed to use size_t instead of int
1213 * device/lib/_memmove.c: new file (fixed bug #772294)
1214 * device/lib/Makefile.in: added _memmove.c
1215 * device/lib/z80/asm_strings.s: fixed bug #772290
1216 * support/regression/tests/bitfields.c: attempt to fix host assertion
1217 failure on amd64-unknown-linux2.2
1219 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1221 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1222 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1223 * as/z80/asmain.c (main): fixed bug #801766
1225 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1227 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1230 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1232 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1233 reported in bug #800609
1235 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1237 * Top header beautifications in src/pic16 directory:
1238 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1239 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1240 pcoderegs.h, ralloc.c, ralloc.h
1241 * main.c: added top header and GPL license notice
1242 * pcode.c: fixed the if-conditional warning
1244 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1246 * device/lib/_mullong.c: replaced int by short for gcc
1248 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1250 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1251 and JUMPTABLE iCodes properly now (worked by accident before)
1252 * src/mcs51/gen.c (leftRightUseAcc),
1253 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1254 iCode properly now. Use getSize instead of nRegs since a & b
1255 aren't part of the nRegs tally.
1257 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1259 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1260 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1261 before instructions that use the _STATUS register
1263 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1265 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1266 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1267 fetching of the pointer
1268 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1269 copied from genNearPointerSet()
1270 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1271 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1272 If they pop r0/r1 they must be called in the opposite order than aopOp().
1273 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1274 (resp. --stack-auto), prepared for --xstack
1276 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1278 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1280 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1282 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1283 these ports have their own __sdcc_external_start()
1285 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1287 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1288 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1289 type for bits was changed. It resulted in bit variables becoming
1290 global, which is not permitted in PIC 14 assembly output.
1292 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1294 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1296 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1298 Z80 and MCS51 linkers complaint if a public symbol is defined
1299 in more than one library module:
1303 * as/mcs51/Makefile.in
1305 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1307 A few small changes that speed up the peephole optimizer.
1311 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1313 Try to make the peephole optimizer smarter by maintaining
1314 an association between the assembly source code and the
1315 iCodes that originated them. Put this information to use
1316 with a new peephole rule condition "notVolatile" so that
1317 the rules can be aggressive yet still safe.
1322 * src/mcs51/peeph.def
1324 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1328 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1329 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1330 if the left or right operand symbols have the accuse flag set.
1332 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1334 Changed the type of the result of the ! (NOT) operator to char;
1335 previously it returned the same type as the source. This allows
1336 us to eliminate all the genFloatNot functions (all of its target
1337 implementations were very buggy) since !float can use the same
1340 * src/SDCCicode.c (ast2iCode): ! returns char
1341 * src/mcs51/gen.c (genNot, genNotFloat),
1342 * src/ds390/gen.c (genNot, genNotFloat),
1343 * src/z80/gen.c (genNot, genNotFloat),
1344 * src/pic/gen.c (genNot, genNotFloat),
1345 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1347 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1349 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1350 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1351 during interrupts. Ensure WSAVE is located at a shared bank address.
1352 2. Fixed page selection in some places
1353 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1354 the registers name strings.
1355 4. Fixed "signed / unsigned compare" compiler warnings.
1356 5. The PIC port manages its own allocation of the general purpose
1357 registers, but makes no attempt to reuse them. As a result when
1358 compiling it soon runs out of general purpose registers. Some
1359 additional code was added to the files pcode.c and device.c to walk
1360 through the function call tree and rename the registers so that they
1370 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1371 genPlus() & genMinus() when the result is the same as left or right
1373 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1375 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1377 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1379 Made bitfield a distinct type from bit so that bitfields
1380 convert as per ANSI C and bits retain their traditional
1381 boolean style behaviour. Implemented bitfield support in
1389 * src/ds390/gen.c: bit v bitfield split
1390 * src/z80/gen.c: New support for bitfields
1391 * support/regression/tests/bitfields.c: reenabled z80,
1394 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1396 Rules 246.x, 247.x relate to bitfields, the others speed up
1397 access to xdata mapped I/O devices.
1399 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1401 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1403 Cleaned up genPackBits and genUnpackBits and added two helper
1404 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1405 for literal assignments in genPackBits (thanks to Frieder for
1411 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1413 Fixed bug #748310 (pointer to function type mishandled when the
1414 function name is omitted). Also fixed a SIGSEGV when a function
1415 attribute (reentrant, etc) is used on a non-function or on a
1416 function but misplaced before the parameter list.
1418 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1420 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1421 * support/Util/SDCCerr.h,
1422 * support/Util/SDCCerr.c: Added func attr misuse error msg
1424 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1426 Fixed bug #787649 by anonymous
1427 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1428 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1430 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1432 Fixed numerous bitfield problems.
1434 * src/SDCC.y: More bitfield related error checking
1436 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1437 * support/Util/SDCCerr.h,
1438 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1439 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1440 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1441 * support/regression/tests/bitfields.c: tests added
1443 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1445 Made the constant following the "interrupt" keyword optional. If
1446 omitted, the function will not automatically be given an entry
1447 in the interrupt vector table (similar to #pragma NOIV, but
1448 less syntacticly kludgy). The interrupt number is also now
1449 range checked. Also fixed a bug in the high order bit example
1456 * support/Util/SDCCerr.c
1457 * support/Util/SDCCerr.h
1460 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1462 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1463 * src/SDCCicode.c (operandOperation): rewritten some ops
1464 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1465 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1467 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1468 be re-activated by defining REDUCE_LITERALS)
1469 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1470 unsigned, but are signed by default
1471 * src/SDCCval.c (constVal): rearranged
1472 * src/SDCCval.c (valMod): preliminary fix
1473 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1474 * support/regression/literalop.c: added, work in progress
1476 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1478 Generate warnings for useless declarations like "char data;"
1479 that don't do what new users expect.
1482 * support/Util/SDCCerr.h
1483 * support/Util/SDCCerr.c
1485 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1487 * src/SDCCval.c (valMult): fix overflow detection of negative int
1489 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1491 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1493 Changes to support big endian targets:
1506 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1508 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1509 * device/lib/time.c: fixed warning "integer overflow in expression"
1511 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1513 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1514 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1515 constants are unsigned; added recognition of "u" flag for unsigned
1516 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1517 * src/SDCCval.c (valDiv, valMod): fixed signdness
1518 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1519 signedness of modulo, left and right shift
1520 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1521 * support/Util/SDCCerr.h: added warning W_INT_OVL
1522 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1523 * src/SDCCast.c (ast_print): improved output of constants
1525 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1527 Fixed some warnings when building with MSVC:
1540 * support\cpp2\cpplib.c
1544 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1546 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1548 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1550 * support\librarian\clean.mk: Do not remove Makefile.
1551 * support\librarian\Makefile: added.
1553 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1555 Added librarian to MSVC build:
1558 * support\librarian\librarian.dsp
1560 'configure' not needed for librarian, removed:
1561 * support\librarian\configure
1562 * support\librarian\configure.in
1563 * support\librarian\config_in.h
1564 * support\librarian\Makefile.in
1566 Hopefully these ones built the librarian and the rest of sdcc properly:
1568 * Makefile.common.in
1570 Messed up 'configure', so revert to previous version:
1574 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1576 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1577 there, while the mantissa of a double is "only" 53 bits wide.
1579 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1581 Adding sdcclib to the build. MSVC project coming soon.
1582 Files added/changed:
1584 * support\librarian\clean.mk
1585 * support\librarian\configure
1586 * support\librarian\configure.in
1587 * support\librarian\config_in.h
1588 * support\librarian\Makefile.bcc
1589 * support\librarian\Makefile.in
1590 * support\librarian\sdcclib.c
1593 * Makefile.common.in
1597 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1599 Linker now complaints if linked modules have conflicting options, for
1600 example, one compiled using --model-large and another one compiled with
1601 --model-small. The following files were modified:
1623 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1625 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1626 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1628 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1630 * src/z80/mappings.i: fix _mul[us][int,long] entries
1632 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1634 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1636 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1638 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1639 * support/regression/tests/bitopcse.c: added
1647 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1649 added support for new library format to z80, gbz80 linkers:
1655 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1657 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1658 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1660 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1662 added DUMMY_READ_VOLATILE:
1671 * src/SDCCcse.c (algebraicOpts): many improvements
1672 * src/SDCCcse.h: removed algebraicOpts()
1673 * src/SDCCicode.c (picDummyRead): added
1675 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1677 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1678 "Insufficient space in data memory".
1680 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1682 * src/mcs51/gen.c: fixed bug #771358
1683 * src/z80/gen.c: fixed bug #759087
1685 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1687 * src/pic16/glue.c: minor cleanup by Vangelis
1689 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1691 * device/include/regc515c.h: fixed #758477
1692 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1693 * device/lib/_gptrput.c: saved a few bytes
1694 * my tab spacing is 8, yours too?)
1695 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1696 * device/lib/serial.c: process RX bytes earlier than TX bytes
1697 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1699 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1701 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1703 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1705 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1707 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1709 * device/lib/Makefile.in: bad fix, reverted to 1.43
1711 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1713 * device/lib/Makefile.in: added missing z80 object files
1715 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1717 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1718 pic16 progress by Vangelis:
1733 * pic16/pcodepeep.c:
1736 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1738 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1740 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1742 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1743 added gbz80 build to MSVC project.
1744 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1745 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1746 from 8051 stuff and setup so it links using a .lnk file.
1748 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1750 * support/librarian/sdcclib.c: sdcc librarian.
1751 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1754 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1756 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1758 2003-07-02 Borut Razem <borut.razem@siol.net>
1760 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1761 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1762 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1763 src/xa51/main.c, src/z80/main.c:
1764 virtualization of glue() function: each port has it's own glue function,
1765 which is accessed by do_glue function pointer in PORT.general structure
1767 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1769 * DS800C400 fun, improved ROM interface and tinibios.
1771 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1773 * More support for DS80C400. Now includes beginning of interface to ROM.
1775 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1777 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1779 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1781 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1783 2003-06-19 Borut Razem <borut.razem@siol.net>
1785 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1787 2003-06-19 Borut Razem <borut.razem@siol.net>
1789 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1790 fixed Z80 port - crt0.o: cannot open.
1792 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1794 * support/Util/MySystem.c (merge_command): revert bad fix
1796 2003-06-18 Borut Razem <borut.razem@siol.net>
1798 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1800 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1802 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1803 option --use-stdout sends errors to stdout instead of stderr.
1805 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1807 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1809 2003-06-15 Borut Razem <borut.razem@siol.net>
1811 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1812 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1813 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1814 fixed width array of pointers replaced with sets;
1815 multiple include and lib paths ared transferred to preprocessor and linker
1816 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1817 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1818 fixed width array of pointers
1819 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1820 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1821 fixupPath(), getPathDifference()
1822 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1823 fixed width array of pointers
1825 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1827 * src/pic16/ralloc.c: fix warnings
1828 * src/pic16/pcode.c: fix warning
1830 2003-06-10 Scott Dattalo <scott@dattalo.com>
1832 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1833 know all the details, but essentially this set of changes enable
1834 the pic16 port to generate movff instructions and generate assembler
1839 * src/pic16/pcode.c:
1840 * src/pic16/device.c:
1842 * src/pic16/pcode.h:
1843 * src/pic16/pcoderegs.c:
1844 * src/pic16/ralloc.c:
1845 * src/pic16/ralloc.h:
1847 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1849 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1850 added option --vc, so sdcc errors and warnings are compatible with
1851 Microsoft Visual Studio.
1853 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1855 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1856 device/lib/libfloat.lib: added atof function.
1858 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1860 * doc/sdccman.lyx: updated to Lyx 1.3
1861 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1862 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1863 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1865 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1867 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1869 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1871 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1872 additions to the "related tools/documentation" section
1874 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1876 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1878 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1880 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1881 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1883 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1885 * doc/sdccman.lyx: fix double dash and other minor things
1886 * doc/Makefile: fix double dash
1888 2003-05-28 Karl Bongers(patches from Martin Helmling)
1889 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1890 condition and ignore commands.
1892 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1894 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1895 is in parts still quite out of date, I did changes as far as I felt makes sense
1896 for a non-native english speaker.
1897 Please feel free to add to the manual or to correct my changes.
1898 * doc/Makefile: undid touching the date of intermediate tex files.
1900 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1902 * doc/sdccman.lyx: Manual has an index now
1904 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1906 Finalize muluint/mulsint and mululong/mulslong merging:
1907 * device/lib/_mulint.c
1908 * device/lib/_mullong.c
1909 * device/lib/gbz80/mul.s
1910 * device/lib/gbz80/stubs.s
1911 * device/lib/z80/mul.s
1912 * device/lib/z80/stubs.s
1913 * src/SDCCsymt.c (initCSupport)
1915 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1917 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1918 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1919 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1920 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1923 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1925 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1926 the regression tests I'm not brave enough to enable 245.b, 245.c
1927 * doc/sdccman.lyx: added latex preamble for hyperref package.
1928 Using pdflatex this will give you a hyperlinked pdf file with
1929 bookmarks. (prepend '%' before /usepackage if this breaks something)
1931 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1933 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1935 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1937 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1939 2003-05-21 <johan@balder>
1941 * src/SDCCglue.c (printIval): fixed bug #739934
1943 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1945 Applied patch from bug 737905 (renamed yylineo to mylineno):
1952 * src/pic16/pcode.c: Cleaned warnings
1953 * src/pic16/pcodeflow.c: Cleaned warnings
1954 * src/pic16/pcoderegs.c: Cleaned warnings
1956 2003-05-19 Scott Dattalo <scott@dattalo.com>
1958 * src/pic16/pcode.c: Cleaned warnings
1959 * src/pic16/pcodepeep.c: Cleaned warnings
1960 * src/pic16/ralloc.c: Cleaned warnings
1962 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1964 * doc/sdccman.lyx: fixed bug 739745
1965 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1967 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1969 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1970 it can be defined with CFLAGS when running configure
1971 * src/SDCCmain.c: fixed compiling + linking with object files
1973 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1975 * configure.in: configure for pic16 port,
1976 added --disable-pic16-port
1977 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1978 * src/SDCCmain.c: linkOptions is changed to set *,
1979 added if/endif conditional macros to remove options help
1980 messages from optionsTable when a port is not configured, added
1981 support for the PIc16 port in the ports table, when executing
1982 the compiler with no port specified on command line, a default
1983 port is selected with the new macro DEFAULT_PORT which is
1984 defined in port.h, in setDefaultOptions() linkOptions is removed
1985 from initialization assignment, since now it is a set,
1986 parseCmdLine uses setParseWithComma for linkOptions, in
1987 linkEdit() linkOptions are accessed with new function indexSet()
1988 which returns the i'th item of a set variable. See SDCCset.c, in
1989 linkEdit() when calling buildCmdLine(), added linkOptions as
1990 last argument. Now users can pass arguments to gplink via the
1991 -Wl option, main() uses pic16glue() to glue up pic16 programs
1992 * src/SDCCpeeph.c: various changes to support pic16
1993 * src/SDCCset.c: added function void *indexSet(set *, int) to
1994 return the i'th item of the set
1995 * src/SDCCset.h: added function prototype for indexSet()
1996 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1997 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1998 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1999 added macro DEFAULT_PORT
2000 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2001 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2003 * src/pic16/glue.c: commented out some error producing lines
2004 * src/pic16/main.c: __config directives are commented out to stop
2005 gpasm complaining and test the linkage with gplink, _linkCmd and
2006 _asmCmd changed to be more gplink and gpasm friendly
2007 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2008 produced an error when parsed, peep rule 12 is added to utilize
2009 movff, but it is commented out since the pCode does not support
2010 yet a command with 2 address arguments
2012 2003-05-18 <johan@balder>
2014 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2015 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2016 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2018 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2019 Added feature to script commands from file.
2021 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
2023 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2024 * src/SDCCutil.c: include ctype.h for win32
2026 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
2028 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2030 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2032 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2033 Fixed so you can set breakpoints prior to run, run does not stop
2034 on entry now. Add tbreak. Other enhancements and fixes for use
2037 2003-05-12 Borut Razem <borut.razem@siol.net>
2039 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2041 2003-05-11 Borut Razem <borut.razem@siol.net>
2043 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2044 the path of bin directory, so that PATH is the only env. variable, which has to be set
2045 in case of standard installation.
2046 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2047 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2048 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2050 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2052 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2053 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2054 temp files are in the port dir; clean the gen/test directory when
2055 generating new test.c
2056 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2057 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2058 * support/regression/tests/zeropad.c: added
2060 2003-05-09 <johan@balder>
2062 * src/SDCCglue.c: fixed bug #597940
2064 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2066 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2067 cache sfr, optimize next,step, fix off by one sourceline,
2068 support ddd list function.
2069 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2071 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2073 * support/regression/HTMLgen.py: added compare_s2f()
2074 * support/regression/Makefile: redo 1.27
2075 * support/regression/generate-cases.py: redo 1.5
2077 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
2079 * support/regression/tests/float.c: workaround 33 bit hex constant
2080 * support/regression/tests/simplefloat.c: fix division for host
2082 2003-04-29 Scott Dattalo <scott@dattalo.com>
2084 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
2085 that tame's the PIC's over-aggressive optimizer.
2087 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2089 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2092 2003-04-29 Kevin Vigor <kevin@vigor.nu>
2094 Initial support for DS80C400. "Hello world" runs on TINIm400
2097 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2099 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2100 * Some notes on ddd usage added in debugger/README
2101 Martin Helmling adding more features and fixes for ddd GUI debugger.
2102 Code added for nexti, stepi, up, down, and other adjustments.
2104 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
2106 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2107 * src/pic/peeph.def Added two rules to optimize carry manipulation
2108 * src/pic/* removed debug printfs
2110 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
2112 * debugger/mcs51/cmd.c: added header newalloc.h
2114 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
2116 * as/Makefile: new EXEEXT
2117 * as/z80/Makefile: remove trailing slash of BUILDIR
2118 * as/z80/clean.mk: new EXEEXT
2119 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2120 * support/cpp2/Makefile.in: new EXEEXT
2121 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2123 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
2125 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2126 EXEEXT was introduced to fix all related problems with targets
2127 "clean", "install" and "uninstall"; a couple of further flaws
2128 especially with "clean" have been fixed too
2129 * as/mcs51/Makefile.in
2134 * debugger/mcs51/Makefile.in
2135 * debugger/mcs51/clean.mk
2137 * link/z80/Makefile.in
2140 * packihx/Makefile.in
2142 * sim/ucsim/Makefile
2143 * sim/ucsim/clean.mk
2144 * sim/ucsim/avr.src/Makefile.in
2145 * sim/ucsim/avr.src/clean.mk
2146 * sim/ucsim/s51.src/Makefile.in
2147 * sim/ucsim/s51.src/clean.mk
2148 * sim/ucsim/xa.src/Makefile.in
2149 * sim/ucsim/xa.src/clean.mk
2150 * sim/ucsim/z80.src/Makefile.in
2151 * sim/ucsim/z80.src/clean.mk
2152 * sim/ucsim/main_in.mk
2153 * sim/ucsim/packages_in.mk
2154 * sim/ucsim/gui.src/Makefile.in
2155 * sim/ucsim/gui.src/serio.src/Makefile.in
2156 * sim/ucsim/gui.src/serio.src/clean.mk
2159 * support/cpp2/Makefile.in
2160 * support/cpp2/clean.mk
2161 * support/makebin/Makefile
2162 * support/makebin/clean.mk
2163 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2164 * doc/sdccman.lyx: --program-suffix no longer needed
2166 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2168 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2169 Martin Helmling added support for ddd GUI debugger.
2170 Code added to display assembly, set variables, and other commands
2171 to interface to ddd.
2173 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2175 * as/Makefile: fix target clean
2176 * as/clean.mk: fix target clean
2177 * as/z80/clean.mk: fix target clean
2179 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2181 * Makefile.common.in: added @EXEEXT@
2182 * configure.in: removed all mingw32 stuff
2183 * configure: rebuilt from configure.in
2184 * doc/sdccman.lyx: updated section "installation"
2185 * support/scripts/sdcc_mingw32: adapted to configure
2186 * support/scripts/sdcc_cygwin_mingw32: added
2188 2003-04-22 Scott Dattalo <scott@dattalo.com>
2190 * src/pic Added object file support for the PIC port
2191 * src/pic Applied patch from Craig Franklin (this started the object file support)
2192 * src/regression Updated the PIC regression tests for object files
2194 2003-04-20 Borut Razem <borut.razem@siol.net>
2196 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2197 lklex.c: In function `getfid':
2198 lklex.c:203: warning: array subscript has type `char'
2199 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2200 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2201 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2202 stack handling macros
2204 2003-04-19 Borut Razem <borut.razem@siol.net>
2206 * "handling space characters in file path" task:
2207 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2208 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2209 * support/Util/MySystem.h: make it self-sufficient
2210 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2211 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2212 handling space characters in file path
2213 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2214 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2215 * support/Util/MySystem.c: handling space characters in executable's path
2217 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2219 * as/z80/Makefile: fix permanent rebuild of z80
2220 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2221 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2223 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2225 * src/SDCCopt.c: add special case optimization to replace modulo by
2226 a power of two with a bitwise AND.
2228 2003-04-18 <johan@balder>
2230 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2232 2003-04-17 <johan@balder>
2234 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2235 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2237 2003-04-13 Borut Razem <borut.razem@siol.net>
2239 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2240 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2241 fixed mingw problem in adl_NORMALIZE_PATH
2243 2003-04-12 Borut Razem <borut.razem@siol.net>
2245 * fixed "#pragma SAVE/RESTORE can not be nested":
2246 * src/SDCC.lex: reworked pragma handling functions
2247 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2248 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2250 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2252 * src/SDCCutil.c (pathEquivalent): defined but not used
2253 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2254 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2255 * configure: rebuilt from configure.in
2256 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2257 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2258 * device/include/Makefile.in: replace sdcc_datadir
2259 * device/lib/Makefile.in: replace sdcc_datadir
2260 * Makefile.common.in: add LDFLAGS from configure
2261 * packihx/Makefile.in: use LDFLAGS
2262 * src/Makefile.in: use LDFLAGS
2263 * support/cpp2/Makefile.in: add LDFLAGS from configure
2264 * support/makebin/Makefile: use LDFLAGS
2265 * .version: bumped version number to 2.3.5
2267 2003-04-12 Borut Razem <borut.razem@siol.net>
2269 * completed "different paths" task:
2270 * src/SDCCmacro.c: fixed bug in handling quotes
2271 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2272 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2274 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2276 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2278 2003-04-11 kevin Vigor <kevin@vigor.nu>
2280 * ds390/gen.c ds390/peeph.def: fix bug 706781
2282 2003-04-11 Borut Razem <borut.razem@siol.net>
2284 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2286 2003-04-10 Scott Dattalo <scott@dattalo.com>
2288 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2289 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2290 set - this bit used to not be set...).
2291 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2292 bad code in PIC Port
2293 * src/regression/and2.c added to test bug 609268
2294 * src/regression/Makefile added and2.c to regression test
2297 2003-04-08 <johan@CP255758-A>
2299 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2300 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2301 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2303 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2305 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2307 * support/cpp2/Makefile.in: fix bug #487815
2308 * configure: rebuilt from configure.in
2309 * Makefile.common.in: docdir changed, new path suffixes
2310 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2311 * sdcc_vc_in.h: reflect changes from sdccconf.h
2312 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2313 * src/SDCCutil.h: remove BINDIR hack
2314 * doc/sdccman.lyx: update new path hierarchy
2316 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2318 * src/SDCCpeeph.c: added okToRemoveSLOC test
2320 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2322 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2324 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2326 * src/SDCCpeeph.c: added labelIsReturnOnly test
2327 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2329 2003-04-05 <johan@balder>
2331 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2332 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2333 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2334 * src/SDCCast.c: fixed a warning
2335 * src/SDCCast.h: fixed a warning
2336 * src/SDCCicode.c (operandFromAst): fixed a warning
2338 2003-04-04 <johan@balder>
2340 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2341 * src/SDCCast.c (decorateType): fixed bug #715076
2342 * src/SDCC.y: fixed bug #702907
2344 2003-04-03 <johan@balder>
2346 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2347 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2348 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2349 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2350 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2352 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2354 * _decdptr.c: fix return values
2355 * _gptrget.c: fix return values
2356 * _gptrgetc.c: fix return values
2357 * _gptrput.c: fix return values
2358 * _mulint.c: fix return values
2359 * as/z80/Makefile: fix 'make -j' problem
2361 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2363 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2364 * configure.in: big cleanup, updated to autoconf 2.5x
2365 * configure: rebuilt from configure.in
2366 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2367 * sdcc_vc_in.h: reflect changes from sdccconf.h
2368 * doc/Makefile: fixed a flaw in "make install"
2370 2003-04-02 <johan@balder>
2372 * src/ds390/gen.c (genCmp): no comments
2373 * src/mcs51/gen.c (genCmp): no comments
2374 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2375 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2377 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2379 * support/regression/generate-cases.py: place generated file in given sub directory
2380 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2381 * support/regression/Makefile: improvements for 'make -j';
2382 side effect: it's simpler and faster now
2384 2003-03-31 Borut Razem <borut.razem@siol.net>
2386 * src/z80/main.c: link-{port} and as-{port} defined without path
2387 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2389 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2391 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2393 2003-03-30 Borut Razem <borut.razem@siol.net>
2395 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2396 changed type of list parameter to set
2397 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2398 * src/port.h: changed type of do_assemble() parameter to set
2399 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2400 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2401 definition of "cppoutfilename" macro with NULL value in preProcess()
2402 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2403 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2404 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2405 replaced with set *binPathSet
2406 * shash_add() deallocates the item, if allready exsists, before adding the new one
2407 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2409 2003-03-30 Scott Dattalo <scott@dattalo.com>
2411 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2412 a nested for loop bug in the PIC port
2413 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2416 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2418 * support/Util/dbuf.h: remove C++ stuff to make it portable
2420 2003-03-28 Borut Razem <borut.razem@siol.net>
2422 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2423 literal strings in stringLiteral()
2424 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2425 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2428 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2430 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2432 2003-03-26 <johan@balder>
2434 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2435 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2436 * src/SDCCast.c (decorateType): fixed " -v < 3"
2438 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2440 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2441 Added Lenny Story's debug infrastructure changes:
2442 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2443 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2444 * src/cdbFile.c: added
2445 * src/SDCCdebug.c: added
2446 * src/SDCCdebug.h: added
2447 * src/SDCCast.c (createFunction)
2448 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2449 * src/SDCCmain.c (parseCmdLine, main)
2450 * src/SDCCmem.c (redoStackOffsets)
2451 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2454 * src/avr/gen.c (genAVRCode)
2455 * src/ds390/gen.c (gen390Code)
2456 * src/mcs51/gen.c (gen51Code)
2457 * src/pic/gen.c (genpic14Code)
2458 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2459 * src/xa51/gen.c (genXA51Code)
2460 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2462 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2464 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2465 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2467 2003-03-22 <johan@balder>
2469 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2471 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2473 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2474 * doc/cdbfileformat.lyx: added, written by Lenny Story
2475 * doc/Makefile: added cdbfileformat.lyx
2476 * doc/clean.mk: added cdbfileformat.lyx
2478 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2480 * src/mcs51/peeph.def: fix bug #705773
2482 2003-03-20 <johan@balder>
2484 An sfr/sbit can have an "at #" AND an initializer
2485 * src/SDCCsymt.c (checkSClass):
2486 * src/SDCCmem.c (allocGlobal):
2487 * src/SDCCmem.c (allocLocal):
2488 * src/SDCCast.c (createBlock):
2490 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2492 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2494 2003-03-16 <johan@balder>
2496 Undid the hackup of const and volatile, the problem is much bigger
2498 * src/SDCCast.c:1.171
2499 * src/SDCCglue.c:1.138
2500 * src/SDCCicode.c:1.146
2501 * src/SDCCsymt.c:1.150
2502 * src/SDCCval.c:1.65
2504 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2506 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2507 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2509 2003-03-13 <johan@balder>
2511 Hackup const and volatile modifiers in type chains a bit:
2513 * src/SDCCast.c:1.169
2514 * src/SDCCglue.c:1.136
2515 * src/SDCCicode.c:1.143
2516 * src/SDCCsymt.c1.146
2517 * src/SDCCsymt.h1.59
2518 * src/SDCCval.c:1.63
2520 2003-03-12 <johan@balder>
2522 * src/SDCCBBlock.h: more LRH debugging junk
2523 * src/SDCCcflow.h: more LRH debugging junk
2524 * src/SDCCloop.c: more LRH debugging junk
2525 * src/SDCC.y (struct_declaration): fixed bug #697590
2526 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2527 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2528 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2530 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2531 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2532 test function names must now match exactly).
2533 * src/SDCCcse.c: added special case in findCheaperOp to allow
2534 extending a short integer. Makes less awful code for bug 700121 test case.
2536 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2538 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2539 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2541 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2543 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2544 actually called (operandsNotEqual() was called for all
2545 operandsNotEqualX tests).
2547 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2549 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2550 with shorter literals. Fixes bug 700121.
2552 2003-03-11 <johan@balder>
2554 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2556 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2558 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2559 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2561 2003-03-10 Borut Razem <borut.razem@siol.net>
2563 * src/SDCCmain.c: pipe preprocessor's output
2564 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2565 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2566 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2567 which closes all pipes in pipeSet set
2568 * src/SDCCset.c: free deleted item in function deleteSetItem()
2569 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2570 moved from z80 to src subproject
2571 * .version: increased version number to 2.3.4
2573 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2575 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2576 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2577 * support/regression/ports/xa51/spec.mk: fix typo
2579 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2581 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2583 2003-03-09 Borut Razem <borut.razem@siol.net>
2585 * src/SDCCmain.c: pipe preprocessor's output
2586 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2587 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2588 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2589 which closes all pipes in pipeSet set
2590 * src/SDCCset.c: free deleted item in function deleteSetItem()
2591 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2592 moved from z80 to src subproject
2594 2003-03-09 Borut Razem <borut.razem@siol.net>
2596 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2597 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2598 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2599 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2600 * src/SDCCglobl.h: unification of WIN32 native definitions
2602 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2604 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2606 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2608 * src/configure.in: check for endianess (even while cross-compiling)
2609 * src/configure: check for endianess (even while cross-compiling)
2610 * src/configure_in.h: check for endianess (even while cross-compiling)
2611 * src/avr/gen.c: remove old endianess stuff
2612 * src/mcs51/gen.c: remove old endianess stuff
2613 * src/ds390/gen.c: remove old endianess stuff
2614 * src/pic/gen.c: remove old endianess stuff
2615 * src/pic/genarith.c: remove old endianess stuff
2616 * src/pic/glue.c: fix endianess check
2617 * src/pic16/gen.c: remove old endianess stuff
2618 * src/pic16/genarith.c: remove old endianess stuff
2619 * src/pic16/glue.c: fix endianess check
2620 * src/xa51/gen.c: remove old endianess stuff
2621 * src/z80/gen.c: fix endianess check
2622 * src/SDCCglue.c: fix endianess check
2623 * src/ds390/peeph.def: fix bug 700036
2625 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2627 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2628 * src/configure: find appropriate data-types on host for SDCC's int and long
2629 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2630 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2631 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2633 2003-03-07 <johan@balder>
2636 some minor cleanups before the big shot
2637 OP_DEFS and OP_USES now use Kevin's protection
2638 new option --nolabelopt
2649 * src/ds390/ralloc.c:
2650 * src/mcs51/ralloc.c:
2652 * src/xa51/ralloc.c:
2655 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2657 * src/pic/pcode.c (get_op): fix 64 bit warnings
2658 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2659 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2660 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2661 * support/regression/tests/malloc.c: fix 64 bit warnings
2663 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2665 * src/mcs51/gen.c (genMinus): fixed bug 696436
2667 2003-03-02 Borut Razem <borut.razem@siol.net>
2669 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2671 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2673 * configure.in: test for mkstemp
2674 * sdccconf_in.h: add HAVE_MKSTEMP
2676 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2678 * device/include/ctype.h: removed warning while using --stack-auto
2679 * device/include/malloc.h: removed warning while using --stack-auto
2680 * device/include/string.h: removed warning while using --stack-auto
2682 2003-02-23 Borut Razem <borut.razem@siol.net>
2684 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2685 because NDEBUG is defined (see man assert)
2686 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2688 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2690 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2691 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2693 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2695 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2696 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2698 2003-02-18 <johan@balder>
2700 * as/mcs51/asmain.c (asmbl): module can start with a digit
2701 * as/z80/asmain.c (asmbl): module can start with a digit
2703 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2705 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2706 * src/asm.c: fix pipe() for Mingw32
2708 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2710 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2711 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2712 make -V work again; --c1mode reads now from stdin
2713 * doc/sdccman.lyx: added --c1mode
2714 * support/Util/SDCCerr.c: new messages for c1 mode
2715 * support/Util/SDCCerr.h: new messages for c1 mode
2716 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2718 2003-02-15 <johan@balder>
2720 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2722 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2724 * doc/sdccman.lyx: Environment variables, -o and other minor things
2726 2003-02-14 <johan@balder>
2728 * src/xa51/main.c: before anyone really tries to use it :)
2730 * Install doc's in share/sdcc/doc
2731 * removed some obsolete files
2732 * Do a proper make distclean and uninstall
2733 M Makefile.common.in
2736 M device/include/Makefile.in
2737 M device/lib/Makefile.in
2740 M sim/ucsim/doc/Makefile.in
2743 R src/xa51/peeph.rul
2744 M support/cpp2/Makefile.in
2745 M support/makebin/Makefile
2748 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2750 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2752 2003-02-10 Borut Razem <borut.razem@siol.net>
2754 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2755 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2756 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2757 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2758 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2759 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2760 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2761 src/z80/Makefile.bcc: Borland Makefile cleanup
2762 * as/z80/Makefile.bcc: Added Borland Makefile
2763 * support/cpp2/borland.h: Removed
2765 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2767 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2768 * src/SDCC.lex: new pragma NOIV
2769 * src/SDCCglobl.h: new pragma NOIV
2770 * src/SDCCmem.c: new pragma NOIV
2772 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2774 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2776 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2778 * src/SDCCmain.c: signal handling is switched off by --debug
2779 * doc/Makefile: small fix for install; use clean.mk again
2780 * doc/clean.mk: clean *.pdf and *.html too
2782 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2784 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2785 * device/lib/printfl.c: fix a ds390 bug by making it portable
2786 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2787 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2788 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2789 * debugger/mcs51/cmd.c: converted multi-line string literals
2790 * sim/ucsim/globals.cc: converted multi-line string literals
2791 * src/SDCCmain.c: introduced signal handler to remove temp files
2792 * doc/Makefile: small tweaks, implement clean
2793 * doc: removed generated files
2795 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2797 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2798 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2799 Address Record is not correctly generated for DS390."
2801 2003-02-02 Borut Razem <borut.razem@siol.net>
2803 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2804 * as/mcs51/asm.h: fixed compilation with Borland C
2805 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2806 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2807 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2808 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2809 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2810 src/z80/Makefile.bcc: delete $(LIB) only if exist
2811 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2813 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2815 * device/include/malloc.h: introduced NULL
2816 * device/include/string.h: introduced NULL
2817 * device/include/stdlib.h: introduced NULL
2818 * device/lib/_memcpy.c: removed NULL
2819 * device/lib/_strcat.c: removed NULL
2820 * device/lib/_strchr.c: removed NULL
2821 * device/lib/_strcmp.c: removed NULL
2822 * device/lib/_strcpy.c: removed NULL
2823 * device/lib/_strcspn.c: removed NULL
2824 * device/lib/_strlen.c: removed NULL
2825 * device/lib/_strncat.c: removed NULL
2826 * device/lib/_strncmp.c: removed NULL
2827 * device/lib/_strncpy.c: removed NULL
2828 * device/lib/_strpbrk.c: removed NULL
2829 * device/lib/_strrchr.c: removed NULL
2830 * device/lib/_strspn.c: removed NULL
2831 * device/lib/_strstr.c: removed NULL
2832 * device/lib/_strtok.c: removed NULL
2833 * device/lib/malloc.c: removed NULL, include own header
2835 2003-02-02 <johan@balder>
2837 * 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
2838 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2839 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2840 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2841 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2842 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2844 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2846 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2849 2003-02-01 <johan@balder>
2851 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2853 2003-01-31 <johan@CP255758-A>
2855 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2857 2003-01-30 <johan@balder>
2859 * src/SDCCBBlock.c: automatic bug detection
2860 * src/SDCCicode.c: automatic bug detection
2862 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2864 * src/SDCCglobl.h: now --xram-size 0 works
2865 * src/SDCCmain.c: now --xram-size 0 works
2867 2003-01-29 <johan@balder>
2869 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2871 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2873 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2874 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2875 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2876 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2877 * src/SDCCglobl.h: Added options --xram-size and --code-size
2878 * src/SDCCmain.c: Added options --xram-size and --code-size
2880 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2882 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2883 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2885 2003-01-27 <johan@balder>
2887 * src/SDCC.y: fixed bug #613764
2889 2003-01-26 <johan@balder>
2891 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2892 * src/SDCCsymt.h: fixed bug #673374
2893 * src/SDCCglue.c: fixed bug #661910
2894 * src/SDCCast.c: fixed bug #458099 and 673374
2896 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2898 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2899 * as/mcs51/strcmpi.h: added
2900 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2901 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2902 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2903 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2904 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2905 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2906 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2907 * as/mcs51/Makefile.aslink: new module strcmpi
2908 * as/mcs51/Makefile.asx8051: new module strcmpi
2909 * as/mcs51/Makefil.bcc: new module strcmpi
2910 * as/mcs51/Makefile.in: new module strcmpi
2911 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2913 2003-01-26 <johan@balder>
2915 * src/SDCCglue.c: reverted back to 1.124
2916 * src/SDCCast.c: reverted back to 1.156
2917 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2919 2003-01-25 <johan@balder>
2921 * src/SDCCglue.c: A better fix for bug #661910
2922 * src/SDCCast.c: A better fix for bug #661910
2923 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2925 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2927 * src/Makefile.in: remove spawn.o
2928 * src/SDCCmain.c: remove spawn.h
2929 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2930 * src/spawn.c: removed
2931 * src/spawn.h: removed
2932 * support/regression/ports/ds390/spec.mk: link with -r
2934 2003-01-24 <johan@CP255758-A>
2936 * src/ds390/gen.c (aopOp): fixed bug #667458
2937 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2938 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2939 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2941 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2943 * src/mcs51/peeph.def: better assembler identation by Frieder
2944 * src/mcs51/gen.c: better assembler identation by Frieder
2946 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2948 * as/z80/string.h: removed for gcc 3.2
2949 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2950 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2952 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2954 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2955 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2956 * support/regression/Makefile: separate temp files for ports
2957 * support/regression/generate-cases.py: separate temp files for ports
2958 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2959 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2961 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2963 * moved tinitalk to device/examples/ds390
2965 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2967 * as/mcs51/lkmem.c: rflag is for DS390
2968 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2969 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2970 (linkEdit): move mem- and map-files the same way as ihx-files
2971 * src/z80/main.c (_setDefaultOptions): removed --generic
2972 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2973 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2974 * src/pic/glue.c (picglue): --c1mode works again
2975 * src/pic16/glue.c (pic16glue): --c1mode works again
2976 * src/asm.c (printCLine): fix #660034
2978 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2980 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2981 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2982 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2983 * as/mcs51/lkmem (summary): better fix for sp problem
2984 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2985 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2986 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2987 remove --stack-after-data
2989 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2991 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2992 * src/SDCCutil.c (join): ugly bug: missing '\0'
2993 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2995 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2997 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2999 * src/pic/main.c (_asmCmd): gpasm supports -o
3000 * src/z80/main.c: more general macros
3001 * device/lib/Makefile.in: remove intermediate files
3003 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3005 * .version: Bumped version number to 2.3.3
3006 * src/SDCCBBlock.c: new option -o
3007 * src/SDCCglobl.h: new option -o
3008 * src/SDCCglue.c: new option -o
3009 * src/SDCCmain.c: new option -o
3010 * src/asm.c: new option -o
3011 * src/ds390/main.c: new option -o
3012 * src/pic/glue.c: new option -o
3013 * src/pic/pcode.c: new option -o
3014 * src/pic/ralloc.c: new option -o
3015 * src/pic16/glue.c: new option -o
3016 * src/pic16/pcode.c: new option -o
3017 * src/pic16/ralloc.c: new option -o
3018 * src/z80/main.c: new option -o
3019 * device/lib/Makefile.in: use -o
3020 * support/regression/ports/ds390/spec.mk: use -o
3021 * support/regression/ports/gbz80/spec.mk: use -o
3022 * support/regression/ports/mcs51/spec.mk: use -o
3023 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3024 * support/regression/ports/z80/spec.mk: use -o
3025 * support/regression/ports/ucz80/spec.mk: use -o
3026 * support/regression/ports/xa51/spec.mk: use -o
3027 * support/regression/fwk/lib/timeout.c: fix usage string
3029 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
3030 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
3032 2003-01-07 <johan@balder>
3034 * src/SDCCast.c (decorateType): fixed bug #600035
3036 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
3037 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3038 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3039 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3040 * src/pic/pcode.c: outcommented unused variable to remove warnings
3041 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3043 2003-01-06 <karl@turbobit.com>
3044 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3047 2003-01-06 <johan@balder>
3049 * src/SDCCicode.c: fixed array add
3051 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
3052 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3053 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3055 2003-01-04 <johan@balder>
3057 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3059 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3060 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3062 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3063 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
3064 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3066 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3067 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3069 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
3070 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3072 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
3073 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3075 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3077 * in \sdcc\as\mcs51\ changed these files in order to create an
3078 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3079 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3080 following files to include the previous two files: aslink.dsp,
3081 Makefile.aslink, Makefile.bcc, and Makefile.in.
3083 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3084 .adb instead of .cdb
3086 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3088 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3089 value from option --iram-size.
3091 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3093 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3096 2002-09-18 <wiml@hhhh.org>
3098 * SDCClrange.h: exposed setFromRange() and setToRange()
3099 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3100 packRegsForAccUse() (bug 542397)
3101 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3102 multiple times and emitting the fetch operations more than once
3103 added aopGetUsesAcc() function to allow binary operators to
3104 fetch their operands in the correct order; made genMinus() emit
3105 compact code for X = LITERAL - Y
3107 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3108 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3109 sprintf() in line 1267.
3111 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3112 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3115 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3116 Changes to aslink (All the changes are marked with 'JCF'):
3118 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3121 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3122 area BSEG. Also moves, if possible, the DATA area down into the internal
3123 ram so more space is available.
3125 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3128 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3129 not bytes. Function summary() which creates a memory usage summary
3130 file with extension .mem. Reports of overlaping stack and small stack
3131 size. If the space for the stack is less than 16 bytes aslink trows a
3134 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3135 the 8051. Option 'y' for memory summary output file.
3137 Changes to sdcc (All the changes are marked with 'JCF'):
3139 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3141 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3142 overlaying area for it (uses RegBankUsed[4]).
3144 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3145 bank zero as used by default. By default aslink locates the stack
3146 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3147 the creation of the .mem file. Delegates the allocation of data area
3148 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3149 the begining of the stack area to aslink.
3151 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3152 glue() in SDCCglue.c creates an area for it.
3154 2002-09-03 Borut Razem <borut.razem@siol.net>
3155 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3156 sdcc/src/pic/glue.c:
3157 introduced atexit() handler for teporay files removal in case of
3158 errors, assertions, ...
3160 2002-08-29 Borut Razem <borut.razem@siol.net>
3161 * sdcc/support/cpp2/auto-host_vc_in.h:
3162 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3163 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3164 Maybe there is a similar problem with BORLANDC? It should be checked!
3166 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3167 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3168 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3169 was not executed, and the compiler (cl) launched a warning:
3170 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3172 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3173 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3175 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3176 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3178 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3179 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3180 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3181 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3182 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3183 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3184 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3185 - added Release configuration in VS projects
3186 - review of compiler an linker options
3187 - VC .exe files are generated in bin_vc directory, not to interfere
3188 with binaries generated from other projects (cygwin, mingw, bcc ...)
3190 * sdcc/src/yacc.dsp: added
3192 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3193 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3194 and insert the version number definitions from .version
3196 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3198 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3199 added - genarate auto-host.h using auto-host_vc_in.h as template
3202 removed from CVS, generated automatically
3204 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3205 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3207 2002-08-11 Borut Razem <borut.razem@siol.net>
3208 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3210 2002-08-10 Borut Razem <borut.razem@siol.net>
3211 * src/SDCCmain.c (main):
3212 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3213 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3214 The consequence was that some temporary files were not removed.
3217 unification of code in functions tempfilename() and tempfile():
3218 function tempnam() is defined in Visual Studio 6.0 and .NET
3220 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3222 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3223 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3224 - removed compiler command line option /WX: Treats all warnings as errors
3225 - update a list of source files, included into the project
3227 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3228 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3229 changed project type to Generic Project so that can be correcly converted to VS.NET project
3231 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3233 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3235 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3237 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3238 added return 0 statements after assert() to make compiler happy
3240 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3241 added newline in the def file to keep MSC compiler satisfied
3243 * sdcc/src/z80/gen.c:
3244 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3245 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3246 - solved MSC error in function aopDump()
3248 * sdcc_vc.h: define PREFIX as "\\sdcc"
3250 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3251 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3253 2002-06-22 Scott Dattalo <scott@dattalo.com>
3254 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3255 - Rewrote the register banking algorithm.
3256 - Added pCode live-range analysis to registers (for now, only non-used and
3257 singly-used registers optimized away)
3259 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3261 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3263 2002-05-10 Scott Dattalo <scott@dattalo.com>
3264 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3266 2002-04-22 Michael Hope <michaelh@vroom>
3268 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3270 * configure.in (DD_COPT): Added include support required for gbdk.
3272 * .version: Bumped version number just to increase it.
3274 * src/SDCCmain.c: Added -nostdinc to the default options.
3276 2002-04-15 Michael Hope <michaelh@vroom>
3278 * device/lib/z80/printf.c (sprintf): Added.
3280 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3282 * src/z80/peeph.def: Added transpose redundent load rule.
3284 * src/z80/main.c: Added force callee saves for jaune.
3286 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3288 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3290 2002-03-28 Johan Knol <johan@balder>
3292 * src/SDCCval.c: fixed bug #532436
3294 2002-03-14 Scott Dattalo <scott@dattalo.com>
3296 Added "char *Processor" field to the port structure.
3299 Added -p option. Allows port dependent processor to be specified.
3302 Initialized the new field char *Processor field to NULL in all ports
3305 Compiler generated registers for interrupt context saving
3306 were not getting allocated.
3308 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3311 Fixed left shift. Will promote the left side of a left shift
3312 if a) left shifting more than size of operand or b) when assigned
3313 to something size > size of left side
3315 2002-03-14 Scott Dattalo <scott@dattalo.com>
3317 tons of changes. Register allocation has been
3318 rewritten. Added customization for the various PICs. Flow
3319 analysis is restructured. ...
3325 Added. device.c is a PIC port hack to accomodate variations
3328 2002-03-13 Michael Hope <michaelh@vroom>
3330 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3332 2002-03-04 johanknol <johanknol@manik>
3334 * /src/SDCCval.c: fixed
3336 const unsigned char arr[][2] = { { 0, 1 } };
3337 t18.c:1: error: Initializer element is not constant
3339 2002-03-04 bela <bela@manik>
3341 * /device/include/mcs51reg.h:
3342 ds89c420 register definition update
3344 2002-03-03 <johan@FRIJA>
3346 * support/Util/SDCCerr.c: did something, but don't no why anymore
3348 * support/regression/tests/bug-524691.c: made it a little less shy
3350 * src/SDCCast.c (decorateType): fixed bug #524697
3352 * src/SDCCast.c: made some lineno improvements
3354 * src/SDCCval.c (getNelements): changed warning to error
3356 * src/SDCCglue.c (printIvalArray): changed warning to error
3358 * src/SDCCicode.c: fixed a warning for mingw
3360 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3362 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3364 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3366 * src/ds390/peeph.def:
3367 Added some more peephole rules
3369 * src/ds390/gen.c: Various fixes & enhancements
3371 * src/SDCClrange.c, src/SDCClrange.h:
3372 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3374 * src/ds390/ralloc.c:
3375 various fixes & enhancements (ds390) specific
3377 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3378 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3381 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3383 2002-03-02 <johan@FRIJA>
3385 * src/SDCCast.c (decorateType): fixed bug #524708
3387 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3389 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3391 2002-03-01 Michael Hope <michaelh@vroom>
3393 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3395 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3397 2002-03-01 <johan@FRIJA>
3399 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3401 * src/SDCCast.c (decorateType): fixed bug #524209
3403 * src/SDCCval.c (valNot): fixed bug #524195
3405 2002-02-26 <johan@balder>
3407 * src/xa51/gen.c: fixed a warning
3409 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3411 * src/SDCCast.c (decorateType): fixed bug #522534
3413 2002-02-23 <johan@balder>
3415 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3417 2002-02-22 <johan@balder>
3419 * src/SDCCast.c: fixed bug #514865
3421 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3423 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3425 * sdcc/src/SDCCloop.c:
3426 Previous fix was not good. basic blocks that have "break" or "return" are
3427 not really partof a loop , but live ranges used in these blocks should
3428 be live thru the entire loop, so set partOfLoop but don't add them to
3431 2002-02-21 <johan@FRIJA>
3433 * src/SDCCcse.c: fixed bug #514308
3435 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3438 Fixed BUG #519583. If a conditional block ended in a return/break
3439 statement inside a loop, it was not being considered part of the loop.
3441 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3443 2002-02-10 Karl Bongers <karl@turbobit.com>
3446 Fixed up SDCDB debugger somewhat. Updated debugger/README
3447 with lots of comments and notes.
3449 * device/examples/test2.c:
3450 Fix bug, "red" variable not being initialized(compiler complained).
3452 * device/examples/Makefile, examples/test3.c:
3453 Add Makefile in device/examples folder, compiles test3.c
3454 for use as a multiple module SDCDB test case.
3456 * sim/ucsim/cmd.src/cmdset.cc:
3457 Took out debug printfs in ucsim "next" command.
3460 Karl and Johan start ucsim XA support. Most dissassembly working,
3461 about 75% emulation done(plenty of work remaining).
3463 * sim/ucsim/z80.src:
3464 Add Z80 support to ucsim, add test-ucz80 regression test,
3465 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3466 Notice z80 compiler fails on examples/test3.c/crc code.
3468 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3470 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3471 Added support for --parms-in-bank1
3473 * src/ds390/peeph.def:
3474 added a few more peephole optimzations
3477 1) added __builtin_inp & __builtin_outp used to read in data of given length
3478 from a memory mapped port
3479 2) added __builtin_memcmp
3480 3) added __builtin_swapw swap bytes of a short
3482 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3483 1) handle multiple send & receives from register bank1
3484 2) ralloc can now allocate DPTR1 to some liveRanges
3486 * src/SDCCsymt.c, src/SDCCsymt.h:
3487 changes to handle multiple sends & receives
3490 added some pointer arithmetic optimization
3493 added some pointer arithmetic optimizations but not stable yet so not
3494 called from anywhere (will get this working shortly)
3496 * src/SDCCopt.c: fixed for multiple sends & receives
3499 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3500 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3501 set preprocessor defines (depending on options)
3503 * src/SDCCicode.c, src/SDCCicode.h:
3504 changes made to handle multiple sends & receives
3507 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3509 * src/SDCCcse.c, src/SDCCcse.h:
3510 added function findbackward def (to be used in upcoming optimization)
3512 * src/SDCCcflow.c, src/SDCCcflow.h:
3513 added function returnAtEnd - to determine if a basic block terminates with
3516 * src/SDCCast.c, src/SDCCast.h:
3517 added option parms-in-bank1
3519 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3520 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3521 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3522 adjusted for --parms-in-bank1 option
3524 * device/include/string.h:
3525 donot redefine "reentrant" keyword
3527 * device/include/ds80c390.h: Added some more SFRs
3529 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3531 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3533 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3535 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3537 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3539 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3541 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3543 * Added --xram-movc option
3545 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3547 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3549 2002-01-11 Johan Knol
3551 * Added math lib of Jesus Calvino-Fraga
3553 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3555 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3556 * support/regression/Makefile: new target test-mcs51-stack-auto
3557 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3559 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3561 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3563 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3565 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3567 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3569 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3571 * src/SDCCglue.h: add definition for printIvalChar()
3573 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3575 * src/SDCCast.c: fix #498138 by Johan
3577 * src/SDCCglue.c: fix #498138 by Johan
3579 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3581 * support/regression/Makefile: fix clean
3583 * support/regression/ports/ds390/support.c: fix transmission of last character
3585 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3587 * /sdcc/src/ds390/gen.c:
3588 a) improved computing address of stack variable
3589 b) took out some #if 0 code
3590 c) improved parmBytes adjustment
3591 d) improved genPlusIncr & genMinusIncr
3592 e) genCmp could generate bad code (when left assigned to DPTR)
3593 f) Fixed bug in hasInc
3595 * /sdcc/src/ds390/ralloc.c:
3596 a) packRegsForSupport could mess up live information (Fixed)
3597 b) packRegsDPTRuse could be incorrect for left & right shift
3599 * /sdcc/src/mcs51/ralloc.c:
3600 packRegsForSupport could mess up the live information (Fixed)
3602 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3604 * /sdcc/src/SDCCast.c:
3605 can reverse a loop even if function call is present as long
3606 as the loop control variable is local & is not passed as parameter
3608 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3610 * /sdcc/ChangeLog: *** empty log message ***
3612 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3613 More builtin function additions for TININative
3615 * /sdcc/src/ds390/ralloc.c:
3616 Had broken the regression testsuite
3618 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3620 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3621 Added funcattr hasStackParms will be set for reentrant functions when there
3622 are paramteres on the stack, this helps in minimizing frame pointer generation
3623 typeFromStr can handle function pointers now
3625 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3626 *** empty log message ***
3628 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3630 * /src/ds390/gen.c, /src/ds390/main.c:
3631 More builtin function additions for TININative
3633 * /src/ds390/ralloc.c:
3634 Had broken the regression testsuite
3636 * /src/SDCCast.c: Fixed a bug in dumptree
3638 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3639 Added funcattr hasStackParms will be set for reentrant functions when there
3640 are paramteres on the stack, this helps in minimizing frame pointer generation
3641 typeFromStr can handle function pointers now
3643 * /doc/builtins.txt, /doc/TININative.txt:
3644 *** empty log message ***
3647 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3649 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3650 ALPHA version for -mTININative
3652 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3653 updated to reflect changes in the port structure
3656 added function do_assemble (similar to do_link) if non-null this function
3657 will be called to do assembly (-mTININative) requires a multi command
3659 added function genAssemblerEnd will be called to generate assembler Epilogue
3662 added _JavaNative to debug info printing
3664 * /src/SDCCmain.c: added option --tini-libid
3665 added port->do_assemble function (-mTININative) has a multi command assemble
3667 * /src/SDCCglue.c: Disabled "constExpr" check
3668 added port->genAssemblerEnd function
3670 * /src/SDCCglobl.h: Added option --tini-libid value
3673 tookout optimizeCompare from the header (has no external references)
3675 * /src/SDCCast.c: made one more function "static"
3677 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3679 * src/z80/mappings.i: Added z80asm support.
3681 * src/z80/main.c: Added z80asm support on --asm=z80asm
3683 * src/z80/gen.c: Fixed asm portability issues.
3685 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3687 * src/SDCCglue.c (printExterns): Added global/extern split.
3689 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3691 * support/regression/Makefile: added test for mcs51 model large
3693 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3695 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3697 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3699 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3701 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3703 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3705 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3707 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3709 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3711 * support/regression/tests/simplefloat.c: Port to mcs51.
3713 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3714 * support/regression/tests/bug-485362.c: Added.
3716 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3718 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3720 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3722 * src/z80/gen.c (aopDump): Added a dump function.
3724 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3725 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3727 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3729 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3731 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3733 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3735 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3737 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3739 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3741 * support/regression/ports/ds390/support.c: Use tinibios.
3743 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3745 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3747 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3748 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3750 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3752 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3754 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3756 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3758 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3759 (packRegsForIYUse): Created and optimised.
3761 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3763 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3764 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3766 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3768 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3770 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3772 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3774 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3776 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3778 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3780 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3782 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3784 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3786 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3788 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3789 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3790 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3792 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3794 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3795 (genNotFloat): Added.
3796 (genUminusFloat): Added.
3798 * device/lib/z80/Makefile: Added floating pt stubs.
3800 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3802 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3804 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3806 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3808 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3810 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3812 * sdcc/support/regression/Makefile: Add port ds390.
3814 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3816 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3818 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3820 * sdcc/support/regression/ports/ds390/support.c: Added.
3822 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3824 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3826 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3828 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3830 * device/include/malloc.h: Added z80 and gbz80 support.
3832 * device/lib/gbz80/heap.s: Added.
3834 * device/lib/z80/heap.s: Added.
3836 * device/lib/malloc.c: Added z80 and gbz80 support.
3838 * support/regression/tests/malloc.c (testMalloc): Added.
3840 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3842 * support/regression/tests/bug-478094.c: Added.
3844 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3846 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3848 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3850 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3852 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3854 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3856 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3858 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3860 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3862 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3864 * support/regression/tests/bug-477927.c: Added.
3866 * src/z80/peeph.def: Added minor rules.
3868 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3870 * src/z80/peeph.def: Added jump optimisation modification.
3872 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3874 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3876 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3878 * support/regression/tests/funptrs.c: Added.
3880 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3882 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3884 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3886 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3888 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3890 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3891 (movLeft2ResultLong): Created.
3893 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3894 (joinPushes): Added. Joins two char pushes into a word push.
3896 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3898 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3900 * support/makebin/Makefile (install): Added creation of dest dir.
3902 2001-10-24 Karl Bongers <karl@turbobit.com>
3904 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3906 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3908 * src/z80/ralloc.c: Turned off faulty pack for one use.
3910 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3912 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3914 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3916 * support/regression/Makefile: Improved clean
3918 * support/regression/ports/gbz80/spec.mk: Added clean
3920 * support/regression/ports/host/spec.mk: Added clean
3922 * support/regression/ports/z80/spec.mk: Added clean
3924 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3926 * support/regression/ports/mcs51/timeout.c: little improvements
3928 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3930 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3932 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3934 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3936 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3938 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3940 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3942 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3943 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3945 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3947 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3949 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3951 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3953 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3955 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3957 * support/regression/tests/longor.c: Added.
3959 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3961 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3963 * as/mcs51/aslink.h: define PATH_MAX
3965 * as/mcs51/asm.h: define PATH_MAX
3967 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3969 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3971 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3973 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3975 * src/SDCCglobl.h: define PATH_MAX
3977 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3979 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3981 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3983 * src/z80/gen.c (gencjneshort): Fixed
3985 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3987 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3989 * support/regression/tests/bug-469671.c: Added.
3991 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3993 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3995 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3997 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3999 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
4001 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4003 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4005 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4007 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4009 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4011 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4013 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4015 2001-10-07 Michael Hope <michaelh@juju.net.nz>
4017 * 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.
4019 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4021 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4023 2001-10-07 <johan@FRIJA>
4025 * device/lib/gets.c (gets): fixed the return value.
4027 2001-10-06 Michael Hope <michaelh@juju.net.nz>
4028 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4030 * 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.
4032 * 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.
4034 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4036 * src/pic/gen.c: Removed Safe_strdup.
4038 * configure.in: Added option to enable libgc support.
4040 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4041 (bitVectUnion): Optimised.
4042 (bitVectIntersect): Optimised.
4043 (bitVectBitsInCommon): Optimised.
4044 (bitVectCplAnd): Optimised.
4046 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4048 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4050 * src/SDCCmain.c: distinguish between assembler debug and plain options
4052 * src/avr/main.c: remove standard assembler options
4054 * src/ds390/main.c: remove standard assembler options
4056 * src/mcs51/main.c: remove standard assembler options
4058 * src/port.h: removed "PENDING" comment
4060 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4062 * src/device/lib/_mulint.c : new, with assember functions
4064 * src/device/lib/_mullong.c : new, with assember functions
4066 * src/device/lib/_divuint.c : with assember functions
4068 * src/device/lib/_divsint.c : with assember functions
4070 * src/device/lib/_divulong.c: with assember functions
4072 * src/device/lib/_divslong.c: with assember functions
4074 * src/device/lib/_moduint.c : with assember functions
4076 * src/device/lib/_modsint.c : with assember functions
4078 * src/device/lib/_modulong.c: with assember functions
4080 * src/device/lib/_modslong.c: with assember functions
4082 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4084 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4086 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4087 replaced _mululong.c and _mulslong.c by _mullong.c
4089 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4091 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4093 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4095 * src/SDCCglue.c: test, if win32api is available for MINGW
4097 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4099 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4100 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4101 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4102 * support/regression/ports/host/spec.mk: removed GENERIC
4103 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4104 * support/regression/ports/z80/spec.mk: removed GENERIC
4106 2001-10-01 Michael Hope <michaelh@juju.net.nz>
4108 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4110 * support/regression/tests/bug-467035.c: Created.
4112 2001-10-01 <johan@FRIJA>
4114 * src/SDCC.y: fixed bug #466586 part 1
4116 2001-10-01 Johan Knol <johan.knol@iduna.nl>
4118 * SDCCicode.c: z80 has no generic pointers
4119 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4121 2001-09-30 Michael Hope <michaelh@juju.net.nz>
4123 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4125 2001-09-29 Michael Hope <michaelh@juju.net.nz>
4127 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4129 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4131 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4133 * configure.in: Fixed up so that ucsim is only configured once.
4135 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4137 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4138 (getPathDifference): As above.
4140 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4142 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4144 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4145 * .version: Updated to 2.3.1
4147 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4148 Added copyright header.
4150 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4151 (assemble): Added support for macro based assembler commands.
4152 (linkEdit): Added support for macro based linker commands.
4153 (preProcess): Changed the pre-processor to use macros.
4154 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4155 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4157 * device/lib/z80/crt0.s: Added module name for debugging.
4159 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4161 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4163 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4165 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4167 * src/Makefile.in: Added SDCCmacro and SDCCutil
4169 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4171 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4173 2001-09-16 <johan@FRIJA>
4175 * 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.
4177 2001-09-15 <johan@FRIJA>
4179 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4180 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4182 2001-09-11 <johan@FRIJA>
4184 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4186 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4188 * support/regression/tests/bug-460444.c: Added test case.
4190 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4191 (genCast): Added justification for all of the asserts.
4193 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4195 * support/regression/support.c: _xdata replaced by xdata
4197 * support/regression/spec.mk: removed _generic
4199 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4201 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4203 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4204 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4206 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4208 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4210 * support/regression/tests/bug-460010.c: Added test case.
4212 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4214 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4216 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4218 * support/regression/testfwk.c: removed workaround for bug #436344
4220 * support/regression/tests/bp.c: use less memory with mcs51
4222 * support/regression/tests/bug-441448.c: use less memory
4224 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4226 * support/regression/collate-results.py: typo
4228 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4230 * support/regression/tests/fetchoverlap.c: Added new test case.
4232 * support/regression/tests/bp.c: Added new test case.
4234 * support/regression/tests/bug-448984.c: Added new test case.
4236 * support/regression/tests/pow2shifts.c: Added new test case.
4238 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4239 (genlshTwo): Fixed right shift for count > 8.
4241 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4243 2001-09-08 <johan@FRIJA>
4245 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4247 2001-09-07 <johan@FRIJA>
4249 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4251 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4253 2001-09-06 <johan@FRIJA>
4255 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4256 * bernhard noted me at this: "() equals to (void)" (1.38)
4258 2001-09-05 <johan@FRIJA>
4260 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4262 2001-09-04 <johan@FRIJA>
4264 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4267 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4269 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4271 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4273 * link/z80/aslink.h: Fixed path for PATH_MAX
4275 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4277 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4279 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4281 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4283 * 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.
4285 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4287 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4288 (genCmp): Fixed up genCmp for the GB with longs.
4290 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4292 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4294 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4296 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4298 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4300 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4302 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4304 * 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.
4306 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4308 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4310 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4312 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4314 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4316 * sim/ucsim/configure: little improvement of Cygwin-detection
4317 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4318 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4319 * support/regression/tests/bug-221100.c: small changes for mcs51
4320 * support/regression/tests/bug-221168.c: small changes for mcs51
4321 * support/regression/tests/bug-227710.c: small changes for mcs51
4322 * support/regression/tests/staticinit.c: small changes for mcs51
4323 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4324 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4325 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601