1 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
3 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
4 and peephole 252 (array access)
6 2004-01-09 Borut Razem <borut.razem@siol.net>
8 * src/SDCCmain.c : fixed #872250: -l command line defined library
9 files are scanned before standard library files
11 2004-01-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
13 * src/SDCCast.c (decorateType): fixed bug #874046
15 2004-01-09 Borut Razem <borut.razem@siol.net>
17 * support/scripts/sdcc.nsi: remove previous installation
19 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
21 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
22 bytes for last interrupt vector (mcs51)
23 * sdcc.spec: fixed typo
25 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
27 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
28 gen51Code): more efficient parameter receive for --model-large
31 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
34 * src/z80/main.c: added missed needLinkerScript flags (more than
35 one port structure defined in these file)
36 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
39 2004-01-08 Vangelis Rokas <vrokas@otenet.gr>
41 * src/SDCCmain.c: removed various references to DEFAULT_PORT
42 * src/port.h: added flag needLinkerScript in port->linker
43 structure to inform whether to create a .lnk file or not,
51 * src/z80/main.c: changed appropriately to configure
54 * src/pic16/gen.c (genAddrOf): fixed bug #863624
55 * src/pic/glue.c: added variable udata_section_name to
56 override default uninitialized data segment definition for
57 devices only with SHAREBANK memory (reported from Erik Epetrich)
58 * (pic14emitOverlay): modified to emit a commented overlay segment
59 directive when no overlay data exist
60 * (picglue): modified to emit uninitialized data segment
61 according to udata_section_name
62 * src/pic/main.c (_pic14_parseOptions): added command line
63 options --udata-section-name=[name] to override default
65 * modified _linkCmd and _asmCmd to include compiler passed
66 arguments via -W option
67 * src/pic16/main.c: added $l in _asmCmd, changed extension for
68 object file from '.rel' to '.o' in port->linker structure,
69 changed size of fptr from 2 to 3 in port structure
71 2004-01-07 Borut Razem <borut.razem@siol.net>
73 * support/scripts/sdcc.nsi: update PATH
74 * support/scripts/sdcc.ico: craeted
76 2004-01-07 Bernhard Held <bernhard@bernhardheld.de>
78 * device/include/Makefile.in: fix install
79 * doc/Makefile: fix install
81 2004-01-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
83 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
85 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
86 how the function variable allocation summary is displayed; also
87 include information about variables allocated to the overlay
90 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
92 * as/mcs51/lkmain.c: Help about -Y option
93 * as/mcs51/lkarea.c: Fixed gcc warnings
95 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
97 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
99 * support/valdiag/tests/overflow.c: added
100 * src/SDCCast.c (decorateType),
101 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
104 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
106 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
109 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
111 A python script to validate compiler diagnostic messages. It can be
112 used to verify that sdcc complains about bad c source code and
113 gives a good location of the error.
114 * support/valdiag/Makefile,
115 * support/valdiag/valdiag.py,
116 * support/valdiag/tests/*
118 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
120 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
121 * src/SDCCsymt.c (newEnumType),
123 * support/Util/SDCCerr.c,
124 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
126 * support/regression/tests/enum.c: added test for enum values that
127 require at least 2 bytes of storage.
129 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
131 * src/common.h: added ifndef/define/endif macros
132 around the header file.
133 Bug reported from Jesus Calvino-Fraga
135 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
138 * device/include/Makefile.in: don't install CVS directories
139 * device/lib/Makefile.in: added removal of CVS directories after install
140 * doc/Makefile: fixed install, added local_icons
141 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
142 * src/mcs51/gen.c (genRightShift): fixed bug #870788
143 * src/ds390/gen.c (genRightShift): fixed bug #870788
144 * src/SDCCast.c (decorateType): fixed bug #870781
146 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
148 PIC16 port related changes:
149 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
150 added variable stackPos,
152 * gen.c: genCall, assignResultValue: added support for
153 pushing/retrieving function parameters to/from stack,
154 genFunction,genEndFunction: setup stack frame for the
156 genAddrOf: will be changed according to bug 863624
158 * added files genutils.c and genutils.h which contain gen*
159 debugged and optimised functions extracted from gen.c
161 * glue.c: added variable 'externs' which holds extern symbols,
162 pic16emitRegularMap: is modified to properly handle relocatable
163 symbols under the new scheme,
164 pic16createInterruptVect: is modified
165 pic16printPublics: is modified to emit 'global' assembler directives,
166 added pic16_printExterns to print extern symbols,
167 pic16glue: initializes stack/frame pointer in the beginning of
168 the assembly output. Temporary hack, will be corrected later,
169 because gplink yet does not support stack and SDCC does not
170 yet support a type of crt0.o object to create the final binary.
172 * Removed many lines that contain 8051 legacy code.
173 * The code is finally placed under a 'code' directive.
174 * Added port specific options.
176 * _process_pragma: simplified since now we do not need *special*
177 include file to define SFR registers. But a separate header
178 will be needed. This will be developed later.
179 * _pic16_parseOptions: added, parses port specific options:
180 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
181 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
182 --preplace-udata-with=
184 * _pic16_setDefaultOptions: modified to initialize section names,
185 but hack is temporarly out of order since it needs improvement.
186 * _pic16_genAssemblerPreamble: configuration words are emitted by
187 their address instead of their name. This part is incomplete and
188 supports only the 18Fxx2 devices. Other devices will emit an error
189 during assembly since they do not contain the same set of config
191 * _pic16_genIVT: is modified,
193 * pcode.c: added definitions for some hardware registers that are needed
195 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
196 All PCI entries are updated. Now LFSR is supported.
197 * Removed pic16_pciTRIS is mentioned by mdubuc in source
198 * added pic16_newpCodeOpLit2 to support instructions with
199 two literal arguments
200 * pic16_pCode2str: corrected code that emits assembler instructions
201 with two literal operands and those that have an access bit modifier
202 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
203 this fixes a bug which caused some labels to be lost, when an
204 assembler directive was added, i.e. banksel,
205 * pic16_FixRegisterBanking: improved logic that causes the insertion
207 * InlineFunction: functions that are called once, are not any more
208 inlined. This can be a port option in the future,
210 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
212 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
213 hold the corresponding uninitialized symbols,
214 * pic16_allocProcessorRegister: registers have explicit marked the
216 * pic16_allocInternalRegister: registers are explicit marked as
218 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
219 processing list, so bit registers were lost,
222 * ralloc.h: added field 'accessBank' and original symbol operand
223 in register definition,
224 * removed the field isMapped from register definition,
226 ** Several functions have been removed from various sources:
227 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
228 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
229 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
230 pic16_assignRelocatableRegisters
232 ** others have been introduced:
233 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
234 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
236 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
238 * support/scripts/inc2h.pl: changed definition of BIT_AT
239 to emit 'sbit at' instead of 'bit at'. This was a request.
241 PIC16 port related preliminary changes:
242 * gen.c: prefixed function popRegFromString with
243 pic16_ and all references to it corrected
244 * pcode.c: all pic16_pc_* hardware registers prefixed
246 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
247 * ralloc.c: newReg(): when register is REG_SFR then
249 pic16_allocProcessorRegister(): marks register wasUsed=0
250 pic16_writeUsedRegs(): added a call to assign processor
251 registers via pic16_assignFixedRegisters
253 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
255 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
256 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
257 variables in unused register banks. Also the SSEG is placed
258 wherever there is enough space for it, and IDATA can be anywhere
259 in internal RAM. For now compile using -Wl-Y[stack_size].
260 The mem file is different for this option as well, since it
261 makes no sense of talking about DSEG lenght.
263 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
265 * src/SDCClrange.c: fixed bug 869095 that caused segfault
266 in certain cases, e.g. when ROM assignment, patch provided
267 from Albert den Haan.
269 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
271 Many signedness and type propagation fixes:
272 * src/SDCCicode.c: made geniCodeCast() static
273 replaced SPEC_ by IS_ (cosmetic)
274 (operandOperation): fixed div and mod operation
275 (usualBinaryConversions): added support for promotion of char
276 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
277 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
278 (geniCodeAdd): an array index will stay unsigned, even if promoted
280 (geniCodeArray): ditto
281 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
282 * src/SDCCsymt.c (computeType): added more support for char;
283 promotion of char is selectable by promoteCharToInt, fixed signedness
285 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
286 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
287 * src/SDCCval (val*): replaced signedness calculation by
289 rearranged if-branches (cosmetic)
290 (valShift): added warning W_SHIFT_CHANGED
291 (valCompare): fixed problem with different types
292 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
293 * support/regression/tests/literalop.c: added many cases
294 * support/regression/tests/ast_constant_folding.c: changed finally to
296 * .version: new year, new version: 2.3.7
297 * src/SDCCmain.c (main): applied patch #866468
298 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
299 provided by Scott Bronson
300 * doc/sdccman.lyx: updated documentation for sdcdb
301 updated and added chapter tips
303 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
305 * src/SDCCsymt.h: missing from yesterday's commits
307 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
309 * src/SDCC.y (struct_or_union_specifier),
310 * support/Util/SDCCerr.c,
311 * support/Util/SDCCerr.h: verify that struct & union tags are used
314 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
316 * src/SDCCglobl.h: missing from yesterday's commits
318 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
320 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
321 sft_attributes, struct_declaration, parameter_declaration,
322 type_name, start_block, declaration_list),
323 * src/SDCC.lex (check_type): support redefinition of typedef names
325 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
327 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
328 aligned xdata arrays. Erik helped me with the if clause.
330 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
332 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
335 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
338 * src/SDCCast.c (newAst_),
340 * src/SDCCicode.c (ast2iCode, newiCode),
342 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
343 expr, statement, expression_statement, selection_statement,
344 iteration_statement, expr_opt, jump_statement): foundation for tracking
346 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
349 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
351 * support/Util/SDCCerr.c,
353 * src/SDCCast.c (createCase, createDefault, decorateType),
354 * src/SDCClabel.c (labelUnreach),
355 * src/SDCC.y (labeled_statement, jump_statement): More improvements
357 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
358 (with thanks to Stas Sergeev)
359 * device/include/time.h,
360 * device/lib/time.c (CheckTime): suppress unreachable code warning
362 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
364 * src/SDCCast.c (createIvalCharPtr),
365 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
367 * support/regression/tests/nullstring.c: tests for these two bugs
369 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
371 * support/Util/SDCCerr.h,
372 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
373 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
374 about storage class and 'at' used inside struct or union
375 * src/SDCCBBlock.c (iCodeFromeBBlock),
376 * src/SDCCcse.c (ifxOptimize),
377 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
378 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
379 printIval, emitStaticSeg, emitOverlay),
380 * src/SDCClabel.c (deleteIfx),
381 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
382 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
383 gatherAutoInit, processParms),
384 * support/Util/SDCCerr.h,
385 * support/Util/SDCCerr.c (werrorfl): Support for better error location
386 reporting for post-parse errors.
388 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
390 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
391 implicit casts via union; they don't work on big endian systems
392 (possible fix for bug #861138)
394 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
396 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
397 * src/mcs51/main.c: fixed the fix for bug #737001
399 2003-12-15 Borut Razem <borut.razem@siol.net>
401 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
403 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
405 * support/makebin/makebin.c: put output in binary mode
407 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
409 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
410 xdata and data memory on startup. Set the environment variable
411 SDCC_NOGENRAMCLEAR to disable this.
412 * src/mcs51/peephole.def,
413 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
414 (allows non-interrupt and interrupt code to safely compete for a resource
415 without the non-interrupt code having to disable interrupts)
417 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
419 * src/SDCCicode.c (geniCodeAdd),
420 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
421 with valFromType if type might be a pointer and host is big endian).
422 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
423 types, not just integer types.
424 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
425 multiply defined with mismatching "at" address.
427 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
429 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
430 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
431 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
432 with embedded nulls (fixed bug #753752)
434 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
436 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
437 Apparently this did not see much testing (endless loop)
439 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
441 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
443 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
445 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
446 gracefully handle NULL memmap pointers
448 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
450 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
451 instead of deleting the iCode when an operand is volatile
452 * src/z80/gen.c (genDummyRead),
453 * src/mcs51/gen.c (genDummyRead),
454 * src/ds390/gen.c (genDummyRead),
455 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
457 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
458 * src/SDCC.y: fixed bug #850420
460 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
462 Applied z80 i/o port patch from Peter Townson and fixed some operators
463 to better handle operands in A register.
464 * device/include/z180.h
470 * src/z80/peeph-z80.def
474 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
476 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
478 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
480 * device/lib/hc08/_mullong.c: Removed extra #endif
482 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
484 * sim/ucsim/hc08.src/inst.cc,
485 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
487 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
488 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
489 * device/include/stdarg.h: fixed varargs for hc08
490 * device/lib/Makefile.in,
491 * device/lib/hc08/Makefile,
492 * device/lib/hc08/_mulint.c,
493 * device/lib/hc08/_mullong.c: fixed some endian problems
495 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
497 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
498 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
499 * device/lib/_gptrget.c,
500 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
502 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
504 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
505 * src/SDCCast.c (astErrors): fixed bug #846007
506 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
508 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
510 * src/SDCCast.c (decorateType): disabled a transformation I added in
511 revision 1.188 (access to fields of a structure at an absolute address);
512 it breaks with bitfields, extern declarations, and gcse analysis.
513 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
514 could be assigned through a pointer, so don't complain.
515 * src/SDCCast.c (astErrors),
517 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
519 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
521 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
522 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
523 output of __config directives, since gpasm now supports them
524 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
525 pre-processor macro, i.e. -DMCU=p18f452
526 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
527 and modified to handle 'cast' icode similarly to '=' icode
528 * src/pic16/device.h (typedef struct PIC_device): added field
529 'extMIface' to indicate that chip has external memory interface
530 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
531 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
534 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
536 * src/SDCC.y (pointer): fixed bug #846006
537 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
538 * src/SDCCast.c (decorateType): fixed bug #846009
539 * src/ds390/peeph.def,
540 * src/ds390/gen.c (genAnd, genOr),
541 * src/mcs51/peeph.def,
542 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
544 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
546 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
553 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
557 * src/SDCCbitv.c: added function to free a bitvector
559 * src/SDCClrange.c: added function to recompute the liveranges
561 * src/ds390/ralloc.c,
563 * src/mcs51/ralloc.c,
565 * src/pic16/ralloc.c,
567 * src/z80/ralloc.c: recompute the liveranges after register packing
569 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
571 * src/SDCCloop.c (newInduction): fixed bug #845630
573 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
575 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
576 inadvertantly left behind from my 2003-11-12 change
578 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
580 Updated headers I neglected to commit yesterday.
584 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
586 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
587 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
588 * src/SDCCopt.c (eBBlockFromiCode),
589 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
590 the creation of the key hash table from the sequencing so it can be used
591 earlier (for some GCSE bug fixes still pending)
593 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
595 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
596 * support/regression/tests/addsub.c: testing genPlus shortcut
598 2003-11-15 Borut Razem <borut.razem@siol.net>
600 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
602 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
604 * src/SDCCcse.c (cseBBlock): fixed bug #527779
605 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
606 ordering is immaterial.
607 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
609 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
611 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
612 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
613 (SIGSEV) of bug #840381
614 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
615 unlink new file before rename if new and old filenames are the same)
617 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
619 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
620 uninitialized variables) for the mcs51. Set environment variable
621 SDCC_GENRAMCLEAR to test.
622 xdata initialization slightly shorter
624 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
627 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
628 #838241 & 780691 (basicly the same bug)
629 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
630 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
632 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
634 * src/SDCCmain.c (linkEdit): "fix" #834252
636 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
638 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
640 * src/SDCC.y: fixed bug #819403
642 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
644 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
645 the reentrant attribute.
646 * src/hc08/gen.c (genPackBits): added missing stack readjustment
647 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
649 * src/SDCCast.c (decorateType): fixed bug with storage class not being
650 updated during pointer dereference; f.e. ~(((char *)1)*) was being
651 erroneously reduced to a literal.
652 * src/hc08/ralloc.c (packRegisters, rematStr),
653 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
656 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
658 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
659 * doc/sdccman.lyx: changed from 'article' to 'book'
660 * doc/Makefile: readded test_suite_spec and cdbfileformat
662 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
664 * device/include/stdlib.h: include malloc.h to comply with ANSI
665 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
667 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
669 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
670 * doc/clean.mk: also remove *.out files
671 * doc/sdccman.lyx: some additions, larger top/bottom margins
673 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
675 * src/SDCC.y: fixed bug #837365
676 * support/regression/tests/bitopcse.c
677 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
678 a symbol (might be valop instead)
679 * device/lib/Makefile.in: added errno.c to HC08SOURCES
680 * device/lib/clean.mk: added hc08 to the cleaning list
682 2003-11-04 Borut Razem <borut.razem@siol.net>
684 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
686 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
687 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
688 malloc is declared in standard stdlib.h
690 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
692 * device/lib/hc08/Makefile: need to clean .rel not .o files
693 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
695 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
705 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
706 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
707 tests (which uses the port's oclsExpense function)
713 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
715 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
717 * src/SDCCcse.c (ifxOptimize),
718 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
719 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
720 deleting the IFX iCode.
721 * src/hc08/ralloc.c: reduced unneeded slocs
722 * src/hc08/gen.c: fixed bug in asmopToBoolean
724 2003-11-04 Borut Razem <borut.razem@siol.net>
726 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
727 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
728 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
729 transferred to configure
731 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
733 Use headers defined in the C[++] standards:
734 * sim/ucsim/gui.src/serio.src/fileio.cc
735 * sim/ucsim/gui.src/serio.src/frontend.cc
736 * sim/ucsim/gui.src/serio.src/main.cc
737 * sim/ucsim/gui.src/serio.src/posix_signal.cc
738 * support/Util/NewAlloc.c
744 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
746 * Added MSVC projects for hc08 assembler and linker:
747 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
748 /as/hc08/link_hc08.dsp
750 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
752 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
754 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
756 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
758 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
760 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
762 2003-10-31 Borut Razem <borut.razem@siol.net>
764 * support/cpp2/cpplib.h,
765 support/cpp2/cpplib.c,
766 support/cpp2/cpplex.c,
767 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
768 to switch _asm block preprocessing on / off. Default is
769 #pragma preproc_asm +
771 2003-10-31 Borut Razem <borut.razem@siol.net>
773 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
774 when outputting comment blocks (when executed with -C option) and
775 _asm (SDCPP specific) blocks
777 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
779 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
781 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
783 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
785 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
787 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
788 * src/SDCCast.c (decorateType): fixed bug #832664
790 2003-10-31 Borut Razem <borut.razem@siol.net>
792 * support\cpp2\cpplex.c: fixed for SDCPP:
793 comments(when executed with -C option) and _asm blocks
794 were included even if they where in skipped #if block.
795 Applied solution from GCC cpp 3.3.2
797 2003-10-31 Borut Razem <borut.razem@siol.net>
799 * src/SDCC.lex: sdcc now understands both formats:
800 '# <line_number> <file_name>' and
801 '#line <line_number> <file_name>'
802 * support/cpp2/cppmain.c: sdcpp now generates the standard
803 '# <line_number> <file_name>' instead of former
804 '#line <line_number> <file_name>'
806 2003-10-30 Borut Razem <borut.razem@siol.net>
808 * support/cpp2/cpphash.h,
809 * support/cpp2/cpplib.h
810 * support/cpp2/cpplex.c,
811 * support/cpp2/cppmain.c,
812 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
814 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
816 Fixed a number of problems revealed by bug #827883.
817 * src/SDCCloop.c (loopInvariants): Spill location of the
818 result operand should be recomputed if extracted from
819 a loop. Also, don't extract assignments of an iTemp
821 * src/SDCCast.c (isConformingBody): loop reversal should
822 not occur if the control variable is involved with a
825 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
827 * .version: bumped to 2.3.6 to reflect the big improvements
828 made by Erik and Klaus. Thanks!
830 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
832 Replaced the livrange code.
833 * src/SDCClrange.c: added new LR code
835 * src/SDCCBBlock.h: removed remainig parts from old LR code
836 * src/ds390/ralloc.c,
837 * src/ds390/gen.c: minor fixes to make it work with new code
839 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
844 * src/hc08/ralloc.c: Fix various warnings related to the hc08
845 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
846 (tweaked fix for bug #818696)
848 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
850 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
852 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
855 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
856 * src/mcs51/gen.c (gencjneshort),
857 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
858 more efficient (per Scott Bronson's suggestion)
860 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
862 Extended the semantics of the critical keyword to include
863 individual statements. See RFE #827755 and #799831
868 * support/Util/SDCCerr.c
869 * support/Util/SDCCerr.h
874 2003-10-19 Borut Razem <borut.razem@siol.net>
876 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
878 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
880 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
882 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
883 and predecrement operand is displayed
885 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
887 * src/SDCCval.c (valMinus): fixed bug #826041
889 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
891 Some hc08 related updates that I missed earlier
893 * support/regression/ports/hc08/spec.mk
895 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
897 New target "hc08" for the Motorola 68hc08 family of micros
905 * sim/ucsim/hc08.src/*
906 * sim/ucsim/configure.in
907 * src/ucsim/configure
908 * sim/ucsim/packages_in.mk
911 * device/include/mc68hc908qy.h
913 * device/lib/Makefile.in
914 * support/regression/ports/hc08/*
915 * support/regression/Makefile
917 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
919 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
921 * src/ds390/gen.c (genCast): fixed bug #821957
923 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
925 * device/lib/logf.c: "fixed" overlay bug
926 * support/regression/ports/host/spec.mk: added m library
927 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
928 * support/regression/tests/float_trans: added (for Eric)
930 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
932 * src/mcs51/gen.c (genCpl): fixed bug
933 http://sf.net/mailarchive/message.php?msg_id=6263915
935 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
937 * src/SDCCast.c (decorateType): added extended constant folding
938 * src/SDCCsymt.c (computeType): cleanup
939 * src/SDCCval.c (valShift): minor optimization
940 * support/regression/tests/ast_constant_folding.c: added
942 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
944 * src/SDCCmain.c: removed some unintended changes
946 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
948 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
949 * src/z80/gen.c: fixed part of bug #817589
950 * src/SDCCsymt.c (checkFunction): fixed bug #817895
952 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
954 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
972 * src/z80/gen.c: removed unused label "release:"
974 2003-10-06 Borut Razem <borut.razem@siol.net>
976 * src/SDCC.lex: removed definition of unused variables
977 save_optimize and save_options
979 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
981 * clean.mk: removed '=' in "-maxdepth=1"
982 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
983 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
985 2003-10-06 Borut Razem <borut.razem@siol.net>
987 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
988 my_unput() replaced by unput()
990 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
992 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
993 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
994 type-punned pointer will break strict-aliasing rules"
995 Old LR behaviour is again default; Klaus' LR can be choosen by
996 defining the environment variable LRKLAUS
1000 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1001 * clean.mk: fixed removal of files in bin/CVS/
1002 * device/lib/clean.mk: fixed removal of directories small and large
1003 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1005 * src/SDCCval.c: removed superflous test for pedantic
1007 2003-10-05 Borut Razem <borut.razem@siol.net>
1009 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1010 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1011 message "unmatched #pragma SAVE and #pragma RESTORE"
1013 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1015 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1016 assembly, critical functions, atomic, nojtbound)
1018 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
1020 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
1026 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1029 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1031 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1033 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1034 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1035 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1037 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1039 * src/z80/gen.c (genRet): fixed bug #524753
1040 * src/z80/gen.c (genCast): fixed internal error on cast from
1042 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1043 fix for bug #477835 to the z80
1044 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1045 for tracking iCodes in the peephole optimizer for z80
1047 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1049 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1050 the other part of bug #814548
1051 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1053 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
1055 * src/SDCCcse.c: fixed part of bug #814548
1057 2003-09-28 Borut Razem <borut.razem@siol.net>
1059 * src/asm.c: rewrite of printILine() to use temporary file instead
1061 * src/xa51/main.c: commented out declaration of int rewinds
1063 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1065 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1067 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1069 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1070 * src/asm.c (printILine): Fixed bug #811015
1072 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1074 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1077 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1079 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1080 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1081 to correctly handle general case of AOP_PAIRPTR
1082 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1084 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1086 * src/mcs51/ralloc.c (fillGaps),
1087 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1088 register positioning bug)
1090 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
1092 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1094 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1096 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1097 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1098 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1099 (ralloc doesn't intentionally do this now, but perhaps later)
1100 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1101 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1102 register positioning bugs (Fixed bug #762602 and #795325)
1103 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1105 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1106 lines that --i-code-in-asm generates
1108 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1110 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1111 trying to fclose a FILE* that was already closed.
1113 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1115 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1116 of const struct should be treated as if const themselves)
1118 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
1120 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1122 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1124 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1125 Unix (/n) and DOS (/r/n) line terminations.
1127 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1129 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1132 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1134 * src/mcs51/gen.c (genFunction, genEndFunction),
1135 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1136 and restore of EA so that stack offsets to parameters are
1137 correct when using both critical and reentrant/stack-auto.
1138 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1139 size (can be triggered in error if sloc is shared between
1140 different sized objects)
1141 * device/include/float.h: fixed macros to explicitly use
1142 unsigned long where needed
1144 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1146 Feature req. 799831: added code to allow nesting of critical functions
1147 * src/mcs51/gen.c (genFunction, genEndFunction)
1148 * src/ds390/gen.c (genFunction, genEndFunction)
1150 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1152 * src/SDCCsymt.c (sclsFromPtr),
1154 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1155 support for standard C idiom of memory mapped variables; for
1156 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1157 to xdata int at 0x1234 tempvar = 1.
1158 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1159 provided by Akiya ISHIDA
1161 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1163 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1164 * src/SDCCval.c (constVal): added reduction from int to char
1165 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1166 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1167 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1169 * support/regression/tests/shifts.c: fixed
1171 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1173 * src/z80/gen.c (genXor): Fixed bug #805445
1175 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1177 Fixed bug #621531 (const & volatile confusion in the type chain).
1178 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1179 refer to the const or volatile state of the pointer itself.
1191 * src/pic16/ralloc.c
1192 * support/regression/tests/const.c
1194 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1196 When checking for duplicated modules, use absolute paths
1197 instead of relative paths. Files changed:
1202 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1204 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1206 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1208 * device/include/string.h: added size_t typedef, changed
1209 prototypes to use size_t, eliminated separate reentrant and
1210 non-reentrant declarations, added _memmove declaration
1211 * device/lib/_memcpy.c: changed to use size_t instead of int,
1212 changed /4 to >>2 to avoid division library call
1213 * device/lib/_memcmp.c,
1214 * device/lib/_memset.c,
1215 * device/lib/_strncat.c,
1216 * device/lib/_strncpy.c,
1217 * device/lib/_strncmp.c: changed to use size_t instead of int
1218 * device/lib/_memmove.c: new file (fixed bug #772294)
1219 * device/lib/Makefile.in: added _memmove.c
1220 * device/lib/z80/asm_strings.s: fixed bug #772290
1221 * support/regression/tests/bitfields.c: attempt to fix host assertion
1222 failure on amd64-unknown-linux2.2
1224 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1226 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1227 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1228 * as/z80/asmain.c (main): fixed bug #801766
1230 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1232 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1235 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1237 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1238 reported in bug #800609
1240 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1242 * Top header beautifications in src/pic16 directory:
1243 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1244 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1245 pcoderegs.h, ralloc.c, ralloc.h
1246 * main.c: added top header and GPL license notice
1247 * pcode.c: fixed the if-conditional warning
1249 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1251 * device/lib/_mullong.c: replaced int by short for gcc
1253 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1255 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1256 and JUMPTABLE iCodes properly now (worked by accident before)
1257 * src/mcs51/gen.c (leftRightUseAcc),
1258 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1259 iCode properly now. Use getSize instead of nRegs since a & b
1260 aren't part of the nRegs tally.
1262 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1264 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1265 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1266 before instructions that use the _STATUS register
1268 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1270 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1271 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1272 fetching of the pointer
1273 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1274 copied from genNearPointerSet()
1275 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1276 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1277 If they pop r0/r1 they must be called in the opposite order than aopOp().
1278 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1279 (resp. --stack-auto), prepared for --xstack
1281 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1283 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1285 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1287 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1288 these ports have their own __sdcc_external_start()
1290 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1292 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1293 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1294 type for bits was changed. It resulted in bit variables becoming
1295 global, which is not permitted in PIC 14 assembly output.
1297 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1299 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1301 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1303 Z80 and MCS51 linkers complaint if a public symbol is defined
1304 in more than one library module:
1308 * as/mcs51/Makefile.in
1310 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1312 A few small changes that speed up the peephole optimizer.
1316 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1318 Try to make the peephole optimizer smarter by maintaining
1319 an association between the assembly source code and the
1320 iCodes that originated them. Put this information to use
1321 with a new peephole rule condition "notVolatile" so that
1322 the rules can be aggressive yet still safe.
1327 * src/mcs51/peeph.def
1329 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1333 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1334 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1335 if the left or right operand symbols have the accuse flag set.
1337 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1339 Changed the type of the result of the ! (NOT) operator to char;
1340 previously it returned the same type as the source. This allows
1341 us to eliminate all the genFloatNot functions (all of its target
1342 implementations were very buggy) since !float can use the same
1345 * src/SDCCicode.c (ast2iCode): ! returns char
1346 * src/mcs51/gen.c (genNot, genNotFloat),
1347 * src/ds390/gen.c (genNot, genNotFloat),
1348 * src/z80/gen.c (genNot, genNotFloat),
1349 * src/pic/gen.c (genNot, genNotFloat),
1350 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1352 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1354 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1355 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1356 during interrupts. Ensure WSAVE is located at a shared bank address.
1357 2. Fixed page selection in some places
1358 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1359 the registers name strings.
1360 4. Fixed "signed / unsigned compare" compiler warnings.
1361 5. The PIC port manages its own allocation of the general purpose
1362 registers, but makes no attempt to reuse them. As a result when
1363 compiling it soon runs out of general purpose registers. Some
1364 additional code was added to the files pcode.c and device.c to walk
1365 through the function call tree and rename the registers so that they
1375 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1376 genPlus() & genMinus() when the result is the same as left or right
1378 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1380 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1382 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1384 Made bitfield a distinct type from bit so that bitfields
1385 convert as per ANSI C and bits retain their traditional
1386 boolean style behaviour. Implemented bitfield support in
1394 * src/ds390/gen.c: bit v bitfield split
1395 * src/z80/gen.c: New support for bitfields
1396 * support/regression/tests/bitfields.c: reenabled z80,
1399 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1401 Rules 246.x, 247.x relate to bitfields, the others speed up
1402 access to xdata mapped I/O devices.
1404 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1406 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1408 Cleaned up genPackBits and genUnpackBits and added two helper
1409 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1410 for literal assignments in genPackBits (thanks to Frieder for
1416 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1418 Fixed bug #748310 (pointer to function type mishandled when the
1419 function name is omitted). Also fixed a SIGSEGV when a function
1420 attribute (reentrant, etc) is used on a non-function or on a
1421 function but misplaced before the parameter list.
1423 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1425 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1426 * support/Util/SDCCerr.h,
1427 * support/Util/SDCCerr.c: Added func attr misuse error msg
1429 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1431 Fixed bug #787649 by anonymous
1432 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1433 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1435 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1437 Fixed numerous bitfield problems.
1439 * src/SDCC.y: More bitfield related error checking
1441 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1442 * support/Util/SDCCerr.h,
1443 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1444 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1445 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1446 * support/regression/tests/bitfields.c: tests added
1448 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1450 Made the constant following the "interrupt" keyword optional. If
1451 omitted, the function will not automatically be given an entry
1452 in the interrupt vector table (similar to #pragma NOIV, but
1453 less syntacticly kludgy). The interrupt number is also now
1454 range checked. Also fixed a bug in the high order bit example
1461 * support/Util/SDCCerr.c
1462 * support/Util/SDCCerr.h
1465 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1467 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1468 * src/SDCCicode.c (operandOperation): rewritten some ops
1469 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1470 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1472 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1473 be re-activated by defining REDUCE_LITERALS)
1474 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1475 unsigned, but are signed by default
1476 * src/SDCCval.c (constVal): rearranged
1477 * src/SDCCval.c (valMod): preliminary fix
1478 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1479 * support/regression/literalop.c: added, work in progress
1481 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1483 Generate warnings for useless declarations like "char data;"
1484 that don't do what new users expect.
1487 * support/Util/SDCCerr.h
1488 * support/Util/SDCCerr.c
1490 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1492 * src/SDCCval.c (valMult): fix overflow detection of negative int
1494 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1496 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1498 Changes to support big endian targets:
1511 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1513 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1514 * device/lib/time.c: fixed warning "integer overflow in expression"
1516 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1518 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1519 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1520 constants are unsigned; added recognition of "u" flag for unsigned
1521 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1522 * src/SDCCval.c (valDiv, valMod): fixed signdness
1523 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1524 signedness of modulo, left and right shift
1525 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1526 * support/Util/SDCCerr.h: added warning W_INT_OVL
1527 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1528 * src/SDCCast.c (ast_print): improved output of constants
1530 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1532 Fixed some warnings when building with MSVC:
1545 * support\cpp2\cpplib.c
1549 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1551 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1553 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1555 * support\librarian\clean.mk: Do not remove Makefile.
1556 * support\librarian\Makefile: added.
1558 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1560 Added librarian to MSVC build:
1563 * support\librarian\librarian.dsp
1565 'configure' not needed for librarian, removed:
1566 * support\librarian\configure
1567 * support\librarian\configure.in
1568 * support\librarian\config_in.h
1569 * support\librarian\Makefile.in
1571 Hopefully these ones built the librarian and the rest of sdcc properly:
1573 * Makefile.common.in
1575 Messed up 'configure', so revert to previous version:
1579 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1581 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1582 there, while the mantissa of a double is "only" 53 bits wide.
1584 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1586 Adding sdcclib to the build. MSVC project coming soon.
1587 Files added/changed:
1589 * support\librarian\clean.mk
1590 * support\librarian\configure
1591 * support\librarian\configure.in
1592 * support\librarian\config_in.h
1593 * support\librarian\Makefile.bcc
1594 * support\librarian\Makefile.in
1595 * support\librarian\sdcclib.c
1598 * Makefile.common.in
1602 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1604 Linker now complaints if linked modules have conflicting options, for
1605 example, one compiled using --model-large and another one compiled with
1606 --model-small. The following files were modified:
1628 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1630 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1631 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1633 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1635 * src/z80/mappings.i: fix _mul[us][int,long] entries
1637 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1639 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1641 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1643 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1644 * support/regression/tests/bitopcse.c: added
1652 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1654 added support for new library format to z80, gbz80 linkers:
1660 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1662 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1663 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1665 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1667 added DUMMY_READ_VOLATILE:
1676 * src/SDCCcse.c (algebraicOpts): many improvements
1677 * src/SDCCcse.h: removed algebraicOpts()
1678 * src/SDCCicode.c (picDummyRead): added
1680 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1682 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1683 "Insufficient space in data memory".
1685 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1687 * src/mcs51/gen.c: fixed bug #771358
1688 * src/z80/gen.c: fixed bug #759087
1690 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1692 * src/pic16/glue.c: minor cleanup by Vangelis
1694 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1696 * device/include/regc515c.h: fixed #758477
1697 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1698 * device/lib/_gptrput.c: saved a few bytes
1699 * my tab spacing is 8, yours too?)
1700 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1701 * device/lib/serial.c: process RX bytes earlier than TX bytes
1702 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1704 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1706 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1708 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1710 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1712 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1714 * device/lib/Makefile.in: bad fix, reverted to 1.43
1716 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1718 * device/lib/Makefile.in: added missing z80 object files
1720 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1722 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1723 pic16 progress by Vangelis:
1738 * pic16/pcodepeep.c:
1741 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1743 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1745 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1747 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1748 added gbz80 build to MSVC project.
1749 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1750 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1751 from 8051 stuff and setup so it links using a .lnk file.
1753 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1755 * support/librarian/sdcclib.c: sdcc librarian.
1756 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1759 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1761 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1763 2003-07-02 Borut Razem <borut.razem@siol.net>
1765 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1766 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1767 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1768 src/xa51/main.c, src/z80/main.c:
1769 virtualization of glue() function: each port has it's own glue function,
1770 which is accessed by do_glue function pointer in PORT.general structure
1772 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1774 * DS800C400 fun, improved ROM interface and tinibios.
1776 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1778 * More support for DS80C400. Now includes beginning of interface to ROM.
1780 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1782 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1784 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1786 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1788 2003-06-19 Borut Razem <borut.razem@siol.net>
1790 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1792 2003-06-19 Borut Razem <borut.razem@siol.net>
1794 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1795 fixed Z80 port - crt0.o: cannot open.
1797 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1799 * support/Util/MySystem.c (merge_command): revert bad fix
1801 2003-06-18 Borut Razem <borut.razem@siol.net>
1803 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1805 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1807 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1808 option --use-stdout sends errors to stdout instead of stderr.
1810 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1812 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1814 2003-06-15 Borut Razem <borut.razem@siol.net>
1816 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1817 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1818 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1819 fixed width array of pointers replaced with sets;
1820 multiple include and lib paths ared transferred to preprocessor and linker
1821 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1822 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1823 fixed width array of pointers
1824 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1825 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1826 fixupPath(), getPathDifference()
1827 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1828 fixed width array of pointers
1830 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1832 * src/pic16/ralloc.c: fix warnings
1833 * src/pic16/pcode.c: fix warning
1835 2003-06-10 Scott Dattalo <scott@dattalo.com>
1837 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1838 know all the details, but essentially this set of changes enable
1839 the pic16 port to generate movff instructions and generate assembler
1844 * src/pic16/pcode.c:
1845 * src/pic16/device.c:
1847 * src/pic16/pcode.h:
1848 * src/pic16/pcoderegs.c:
1849 * src/pic16/ralloc.c:
1850 * src/pic16/ralloc.h:
1852 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1854 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1855 added option --vc, so sdcc errors and warnings are compatible with
1856 Microsoft Visual Studio.
1858 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1860 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1861 device/lib/libfloat.lib: added atof function.
1863 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1865 * doc/sdccman.lyx: updated to Lyx 1.3
1866 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1867 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1868 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1870 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1872 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1874 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1876 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1877 additions to the "related tools/documentation" section
1879 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1881 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1883 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1885 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1886 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1888 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1890 * doc/sdccman.lyx: fix double dash and other minor things
1891 * doc/Makefile: fix double dash
1893 2003-05-28 Karl Bongers(patches from Martin Helmling)
1894 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1895 condition and ignore commands.
1897 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1899 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1900 is in parts still quite out of date, I did changes as far as I felt makes sense
1901 for a non-native english speaker.
1902 Please feel free to add to the manual or to correct my changes.
1903 * doc/Makefile: undid touching the date of intermediate tex files.
1905 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1907 * doc/sdccman.lyx: Manual has an index now
1909 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1911 Finalize muluint/mulsint and mululong/mulslong merging:
1912 * device/lib/_mulint.c
1913 * device/lib/_mullong.c
1914 * device/lib/gbz80/mul.s
1915 * device/lib/gbz80/stubs.s
1916 * device/lib/z80/mul.s
1917 * device/lib/z80/stubs.s
1918 * src/SDCCsymt.c (initCSupport)
1920 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1922 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1923 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1924 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1925 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1928 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1930 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1931 the regression tests I'm not brave enough to enable 245.b, 245.c
1932 * doc/sdccman.lyx: added latex preamble for hyperref package.
1933 Using pdflatex this will give you a hyperlinked pdf file with
1934 bookmarks. (prepend '%' before /usepackage if this breaks something)
1936 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1938 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1940 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1942 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1944 2003-05-21 <johan@balder>
1946 * src/SDCCglue.c (printIval): fixed bug #739934
1948 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1950 Applied patch from bug 737905 (renamed yylineo to mylineno):
1957 * src/pic16/pcode.c: Cleaned warnings
1958 * src/pic16/pcodeflow.c: Cleaned warnings
1959 * src/pic16/pcoderegs.c: Cleaned warnings
1961 2003-05-19 Scott Dattalo <scott@dattalo.com>
1963 * src/pic16/pcode.c: Cleaned warnings
1964 * src/pic16/pcodepeep.c: Cleaned warnings
1965 * src/pic16/ralloc.c: Cleaned warnings
1967 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1969 * doc/sdccman.lyx: fixed bug 739745
1970 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1972 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1974 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1975 it can be defined with CFLAGS when running configure
1976 * src/SDCCmain.c: fixed compiling + linking with object files
1978 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1980 * configure.in: configure for pic16 port,
1981 added --disable-pic16-port
1982 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1983 * src/SDCCmain.c: linkOptions is changed to set *,
1984 added if/endif conditional macros to remove options help
1985 messages from optionsTable when a port is not configured, added
1986 support for the PIc16 port in the ports table, when executing
1987 the compiler with no port specified on command line, a default
1988 port is selected with the new macro DEFAULT_PORT which is
1989 defined in port.h, in setDefaultOptions() linkOptions is removed
1990 from initialization assignment, since now it is a set,
1991 parseCmdLine uses setParseWithComma for linkOptions, in
1992 linkEdit() linkOptions are accessed with new function indexSet()
1993 which returns the i'th item of a set variable. See SDCCset.c, in
1994 linkEdit() when calling buildCmdLine(), added linkOptions as
1995 last argument. Now users can pass arguments to gplink via the
1996 -Wl option, main() uses pic16glue() to glue up pic16 programs
1997 * src/SDCCpeeph.c: various changes to support pic16
1998 * src/SDCCset.c: added function void *indexSet(set *, int) to
1999 return the i'th item of the set
2000 * src/SDCCset.h: added function prototype for indexSet()
2001 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2002 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2003 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2004 added macro DEFAULT_PORT
2005 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2006 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2008 * src/pic16/glue.c: commented out some error producing lines
2009 * src/pic16/main.c: __config directives are commented out to stop
2010 gpasm complaining and test the linkage with gplink, _linkCmd and
2011 _asmCmd changed to be more gplink and gpasm friendly
2012 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2013 produced an error when parsed, peep rule 12 is added to utilize
2014 movff, but it is commented out since the pCode does not support
2015 yet a command with 2 address arguments
2017 2003-05-18 <johan@balder>
2019 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2020 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2021 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2023 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2024 Added feature to script commands from file.
2026 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
2028 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2029 * src/SDCCutil.c: include ctype.h for win32
2031 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
2033 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2035 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2037 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2038 Fixed so you can set breakpoints prior to run, run does not stop
2039 on entry now. Add tbreak. Other enhancements and fixes for use
2042 2003-05-12 Borut Razem <borut.razem@siol.net>
2044 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2046 2003-05-11 Borut Razem <borut.razem@siol.net>
2048 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2049 the path of bin directory, so that PATH is the only env. variable, which has to be set
2050 in case of standard installation.
2051 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2052 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2053 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2055 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2057 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2058 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2059 temp files are in the port dir; clean the gen/test directory when
2060 generating new test.c
2061 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2062 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2063 * support/regression/tests/zeropad.c: added
2065 2003-05-09 <johan@balder>
2067 * src/SDCCglue.c: fixed bug #597940
2069 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2071 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2072 cache sfr, optimize next,step, fix off by one sourceline,
2073 support ddd list function.
2074 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2076 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2078 * support/regression/HTMLgen.py: added compare_s2f()
2079 * support/regression/Makefile: redo 1.27
2080 * support/regression/generate-cases.py: redo 1.5
2082 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
2084 * support/regression/tests/float.c: workaround 33 bit hex constant
2085 * support/regression/tests/simplefloat.c: fix division for host
2087 2003-04-29 Scott Dattalo <scott@dattalo.com>
2089 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
2090 that tame's the PIC's over-aggressive optimizer.
2092 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2094 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2097 2003-04-29 Kevin Vigor <kevin@vigor.nu>
2099 Initial support for DS80C400. "Hello world" runs on TINIm400
2102 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2104 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2105 * Some notes on ddd usage added in debugger/README
2106 Martin Helmling adding more features and fixes for ddd GUI debugger.
2107 Code added for nexti, stepi, up, down, and other adjustments.
2109 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
2111 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2112 * src/pic/peeph.def Added two rules to optimize carry manipulation
2113 * src/pic/* removed debug printfs
2115 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
2117 * debugger/mcs51/cmd.c: added header newalloc.h
2119 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
2121 * as/Makefile: new EXEEXT
2122 * as/z80/Makefile: remove trailing slash of BUILDIR
2123 * as/z80/clean.mk: new EXEEXT
2124 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2125 * support/cpp2/Makefile.in: new EXEEXT
2126 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2128 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
2130 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2131 EXEEXT was introduced to fix all related problems with targets
2132 "clean", "install" and "uninstall"; a couple of further flaws
2133 especially with "clean" have been fixed too
2134 * as/mcs51/Makefile.in
2139 * debugger/mcs51/Makefile.in
2140 * debugger/mcs51/clean.mk
2142 * link/z80/Makefile.in
2145 * packihx/Makefile.in
2147 * sim/ucsim/Makefile
2148 * sim/ucsim/clean.mk
2149 * sim/ucsim/avr.src/Makefile.in
2150 * sim/ucsim/avr.src/clean.mk
2151 * sim/ucsim/s51.src/Makefile.in
2152 * sim/ucsim/s51.src/clean.mk
2153 * sim/ucsim/xa.src/Makefile.in
2154 * sim/ucsim/xa.src/clean.mk
2155 * sim/ucsim/z80.src/Makefile.in
2156 * sim/ucsim/z80.src/clean.mk
2157 * sim/ucsim/main_in.mk
2158 * sim/ucsim/packages_in.mk
2159 * sim/ucsim/gui.src/Makefile.in
2160 * sim/ucsim/gui.src/serio.src/Makefile.in
2161 * sim/ucsim/gui.src/serio.src/clean.mk
2164 * support/cpp2/Makefile.in
2165 * support/cpp2/clean.mk
2166 * support/makebin/Makefile
2167 * support/makebin/clean.mk
2168 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2169 * doc/sdccman.lyx: --program-suffix no longer needed
2171 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2173 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2174 Martin Helmling added support for ddd GUI debugger.
2175 Code added to display assembly, set variables, and other commands
2176 to interface to ddd.
2178 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2180 * as/Makefile: fix target clean
2181 * as/clean.mk: fix target clean
2182 * as/z80/clean.mk: fix target clean
2184 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2186 * Makefile.common.in: added @EXEEXT@
2187 * configure.in: removed all mingw32 stuff
2188 * configure: rebuilt from configure.in
2189 * doc/sdccman.lyx: updated section "installation"
2190 * support/scripts/sdcc_mingw32: adapted to configure
2191 * support/scripts/sdcc_cygwin_mingw32: added
2193 2003-04-22 Scott Dattalo <scott@dattalo.com>
2195 * src/pic Added object file support for the PIC port
2196 * src/pic Applied patch from Craig Franklin (this started the object file support)
2197 * src/regression Updated the PIC regression tests for object files
2199 2003-04-20 Borut Razem <borut.razem@siol.net>
2201 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2202 lklex.c: In function `getfid':
2203 lklex.c:203: warning: array subscript has type `char'
2204 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2205 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2206 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2207 stack handling macros
2209 2003-04-19 Borut Razem <borut.razem@siol.net>
2211 * "handling space characters in file path" task:
2212 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2213 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2214 * support/Util/MySystem.h: make it self-sufficient
2215 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2216 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2217 handling space characters in file path
2218 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2219 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2220 * support/Util/MySystem.c: handling space characters in executable's path
2222 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2224 * as/z80/Makefile: fix permanent rebuild of z80
2225 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2226 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2228 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2230 * src/SDCCopt.c: add special case optimization to replace modulo by
2231 a power of two with a bitwise AND.
2233 2003-04-18 <johan@balder>
2235 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2237 2003-04-17 <johan@balder>
2239 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2240 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2242 2003-04-13 Borut Razem <borut.razem@siol.net>
2244 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2245 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2246 fixed mingw problem in adl_NORMALIZE_PATH
2248 2003-04-12 Borut Razem <borut.razem@siol.net>
2250 * fixed "#pragma SAVE/RESTORE can not be nested":
2251 * src/SDCC.lex: reworked pragma handling functions
2252 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2253 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2255 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2257 * src/SDCCutil.c (pathEquivalent): defined but not used
2258 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2259 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2260 * configure: rebuilt from configure.in
2261 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2262 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2263 * device/include/Makefile.in: replace sdcc_datadir
2264 * device/lib/Makefile.in: replace sdcc_datadir
2265 * Makefile.common.in: add LDFLAGS from configure
2266 * packihx/Makefile.in: use LDFLAGS
2267 * src/Makefile.in: use LDFLAGS
2268 * support/cpp2/Makefile.in: add LDFLAGS from configure
2269 * support/makebin/Makefile: use LDFLAGS
2270 * .version: bumped version number to 2.3.5
2272 2003-04-12 Borut Razem <borut.razem@siol.net>
2274 * completed "different paths" task:
2275 * src/SDCCmacro.c: fixed bug in handling quotes
2276 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2277 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2279 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2281 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2283 2003-04-11 kevin Vigor <kevin@vigor.nu>
2285 * ds390/gen.c ds390/peeph.def: fix bug 706781
2287 2003-04-11 Borut Razem <borut.razem@siol.net>
2289 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2291 2003-04-10 Scott Dattalo <scott@dattalo.com>
2293 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2294 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2295 set - this bit used to not be set...).
2296 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2297 bad code in PIC Port
2298 * src/regression/and2.c added to test bug 609268
2299 * src/regression/Makefile added and2.c to regression test
2302 2003-04-08 <johan@CP255758-A>
2304 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2305 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2306 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2308 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2310 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2312 * support/cpp2/Makefile.in: fix bug #487815
2313 * configure: rebuilt from configure.in
2314 * Makefile.common.in: docdir changed, new path suffixes
2315 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2316 * sdcc_vc_in.h: reflect changes from sdccconf.h
2317 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2318 * src/SDCCutil.h: remove BINDIR hack
2319 * doc/sdccman.lyx: update new path hierarchy
2321 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2323 * src/SDCCpeeph.c: added okToRemoveSLOC test
2325 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2327 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2329 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2331 * src/SDCCpeeph.c: added labelIsReturnOnly test
2332 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2334 2003-04-05 <johan@balder>
2336 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2337 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2338 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2339 * src/SDCCast.c: fixed a warning
2340 * src/SDCCast.h: fixed a warning
2341 * src/SDCCicode.c (operandFromAst): fixed a warning
2343 2003-04-04 <johan@balder>
2345 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2346 * src/SDCCast.c (decorateType): fixed bug #715076
2347 * src/SDCC.y: fixed bug #702907
2349 2003-04-03 <johan@balder>
2351 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2352 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2353 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2354 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2355 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2357 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2359 * _decdptr.c: fix return values
2360 * _gptrget.c: fix return values
2361 * _gptrgetc.c: fix return values
2362 * _gptrput.c: fix return values
2363 * _mulint.c: fix return values
2364 * as/z80/Makefile: fix 'make -j' problem
2366 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2368 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2369 * configure.in: big cleanup, updated to autoconf 2.5x
2370 * configure: rebuilt from configure.in
2371 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2372 * sdcc_vc_in.h: reflect changes from sdccconf.h
2373 * doc/Makefile: fixed a flaw in "make install"
2375 2003-04-02 <johan@balder>
2377 * src/ds390/gen.c (genCmp): no comments
2378 * src/mcs51/gen.c (genCmp): no comments
2379 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2380 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2382 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2384 * support/regression/generate-cases.py: place generated file in given sub directory
2385 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2386 * support/regression/Makefile: improvements for 'make -j';
2387 side effect: it's simpler and faster now
2389 2003-03-31 Borut Razem <borut.razem@siol.net>
2391 * src/z80/main.c: link-{port} and as-{port} defined without path
2392 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2394 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2396 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2398 2003-03-30 Borut Razem <borut.razem@siol.net>
2400 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2401 changed type of list parameter to set
2402 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2403 * src/port.h: changed type of do_assemble() parameter to set
2404 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2405 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2406 definition of "cppoutfilename" macro with NULL value in preProcess()
2407 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2408 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2409 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2410 replaced with set *binPathSet
2411 * shash_add() deallocates the item, if allready exsists, before adding the new one
2412 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2414 2003-03-30 Scott Dattalo <scott@dattalo.com>
2416 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2417 a nested for loop bug in the PIC port
2418 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2421 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2423 * support/Util/dbuf.h: remove C++ stuff to make it portable
2425 2003-03-28 Borut Razem <borut.razem@siol.net>
2427 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2428 literal strings in stringLiteral()
2429 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2430 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2433 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2435 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2437 2003-03-26 <johan@balder>
2439 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2440 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2441 * src/SDCCast.c (decorateType): fixed " -v < 3"
2443 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2445 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2446 Added Lenny Story's debug infrastructure changes:
2447 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2448 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2449 * src/cdbFile.c: added
2450 * src/SDCCdebug.c: added
2451 * src/SDCCdebug.h: added
2452 * src/SDCCast.c (createFunction)
2453 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2454 * src/SDCCmain.c (parseCmdLine, main)
2455 * src/SDCCmem.c (redoStackOffsets)
2456 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2459 * src/avr/gen.c (genAVRCode)
2460 * src/ds390/gen.c (gen390Code)
2461 * src/mcs51/gen.c (gen51Code)
2462 * src/pic/gen.c (genpic14Code)
2463 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2464 * src/xa51/gen.c (genXA51Code)
2465 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2467 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2469 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2470 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2472 2003-03-22 <johan@balder>
2474 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2476 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2478 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2479 * doc/cdbfileformat.lyx: added, written by Lenny Story
2480 * doc/Makefile: added cdbfileformat.lyx
2481 * doc/clean.mk: added cdbfileformat.lyx
2483 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2485 * src/mcs51/peeph.def: fix bug #705773
2487 2003-03-20 <johan@balder>
2489 An sfr/sbit can have an "at #" AND an initializer
2490 * src/SDCCsymt.c (checkSClass):
2491 * src/SDCCmem.c (allocGlobal):
2492 * src/SDCCmem.c (allocLocal):
2493 * src/SDCCast.c (createBlock):
2495 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2497 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2499 2003-03-16 <johan@balder>
2501 Undid the hackup of const and volatile, the problem is much bigger
2503 * src/SDCCast.c:1.171
2504 * src/SDCCglue.c:1.138
2505 * src/SDCCicode.c:1.146
2506 * src/SDCCsymt.c:1.150
2507 * src/SDCCval.c:1.65
2509 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2511 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2512 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2514 2003-03-13 <johan@balder>
2516 Hackup const and volatile modifiers in type chains a bit:
2518 * src/SDCCast.c:1.169
2519 * src/SDCCglue.c:1.136
2520 * src/SDCCicode.c:1.143
2521 * src/SDCCsymt.c1.146
2522 * src/SDCCsymt.h1.59
2523 * src/SDCCval.c:1.63
2525 2003-03-12 <johan@balder>
2527 * src/SDCCBBlock.h: more LRH debugging junk
2528 * src/SDCCcflow.h: more LRH debugging junk
2529 * src/SDCCloop.c: more LRH debugging junk
2530 * src/SDCC.y (struct_declaration): fixed bug #697590
2531 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2532 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2533 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2535 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2536 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2537 test function names must now match exactly).
2538 * src/SDCCcse.c: added special case in findCheaperOp to allow
2539 extending a short integer. Makes less awful code for bug 700121 test case.
2541 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2543 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2544 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2546 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2548 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2549 actually called (operandsNotEqual() was called for all
2550 operandsNotEqualX tests).
2552 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2554 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2555 with shorter literals. Fixes bug 700121.
2557 2003-03-11 <johan@balder>
2559 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2561 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2563 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2564 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2566 2003-03-10 Borut Razem <borut.razem@siol.net>
2568 * src/SDCCmain.c: pipe preprocessor's output
2569 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2570 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2571 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2572 which closes all pipes in pipeSet set
2573 * src/SDCCset.c: free deleted item in function deleteSetItem()
2574 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2575 moved from z80 to src subproject
2576 * .version: increased version number to 2.3.4
2578 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2580 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2581 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2582 * support/regression/ports/xa51/spec.mk: fix typo
2584 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2586 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2588 2003-03-09 Borut Razem <borut.razem@siol.net>
2590 * src/SDCCmain.c: pipe preprocessor's output
2591 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2592 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2593 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2594 which closes all pipes in pipeSet set
2595 * src/SDCCset.c: free deleted item in function deleteSetItem()
2596 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2597 moved from z80 to src subproject
2599 2003-03-09 Borut Razem <borut.razem@siol.net>
2601 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2602 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2603 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2604 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2605 * src/SDCCglobl.h: unification of WIN32 native definitions
2607 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2609 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2611 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2613 * src/configure.in: check for endianess (even while cross-compiling)
2614 * src/configure: check for endianess (even while cross-compiling)
2615 * src/configure_in.h: check for endianess (even while cross-compiling)
2616 * src/avr/gen.c: remove old endianess stuff
2617 * src/mcs51/gen.c: remove old endianess stuff
2618 * src/ds390/gen.c: remove old endianess stuff
2619 * src/pic/gen.c: remove old endianess stuff
2620 * src/pic/genarith.c: remove old endianess stuff
2621 * src/pic/glue.c: fix endianess check
2622 * src/pic16/gen.c: remove old endianess stuff
2623 * src/pic16/genarith.c: remove old endianess stuff
2624 * src/pic16/glue.c: fix endianess check
2625 * src/xa51/gen.c: remove old endianess stuff
2626 * src/z80/gen.c: fix endianess check
2627 * src/SDCCglue.c: fix endianess check
2628 * src/ds390/peeph.def: fix bug 700036
2630 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2632 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2633 * src/configure: find appropriate data-types on host for SDCC's int and long
2634 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2635 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2636 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2638 2003-03-07 <johan@balder>
2641 some minor cleanups before the big shot
2642 OP_DEFS and OP_USES now use Kevin's protection
2643 new option --nolabelopt
2654 * src/ds390/ralloc.c:
2655 * src/mcs51/ralloc.c:
2657 * src/xa51/ralloc.c:
2660 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2662 * src/pic/pcode.c (get_op): fix 64 bit warnings
2663 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2664 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2665 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2666 * support/regression/tests/malloc.c: fix 64 bit warnings
2668 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2670 * src/mcs51/gen.c (genMinus): fixed bug 696436
2672 2003-03-02 Borut Razem <borut.razem@siol.net>
2674 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2676 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2678 * configure.in: test for mkstemp
2679 * sdccconf_in.h: add HAVE_MKSTEMP
2681 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2683 * device/include/ctype.h: removed warning while using --stack-auto
2684 * device/include/malloc.h: removed warning while using --stack-auto
2685 * device/include/string.h: removed warning while using --stack-auto
2687 2003-02-23 Borut Razem <borut.razem@siol.net>
2689 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2690 because NDEBUG is defined (see man assert)
2691 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2693 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2695 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2696 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2698 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2700 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2701 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2703 2003-02-18 <johan@balder>
2705 * as/mcs51/asmain.c (asmbl): module can start with a digit
2706 * as/z80/asmain.c (asmbl): module can start with a digit
2708 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2710 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2711 * src/asm.c: fix pipe() for Mingw32
2713 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2715 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2716 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2717 make -V work again; --c1mode reads now from stdin
2718 * doc/sdccman.lyx: added --c1mode
2719 * support/Util/SDCCerr.c: new messages for c1 mode
2720 * support/Util/SDCCerr.h: new messages for c1 mode
2721 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2723 2003-02-15 <johan@balder>
2725 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2727 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2729 * doc/sdccman.lyx: Environment variables, -o and other minor things
2731 2003-02-14 <johan@balder>
2733 * src/xa51/main.c: before anyone really tries to use it :)
2735 * Install doc's in share/sdcc/doc
2736 * removed some obsolete files
2737 * Do a proper make distclean and uninstall
2738 M Makefile.common.in
2741 M device/include/Makefile.in
2742 M device/lib/Makefile.in
2745 M sim/ucsim/doc/Makefile.in
2748 R src/xa51/peeph.rul
2749 M support/cpp2/Makefile.in
2750 M support/makebin/Makefile
2753 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2755 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2757 2003-02-10 Borut Razem <borut.razem@siol.net>
2759 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2760 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2761 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2762 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2763 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2764 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2765 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2766 src/z80/Makefile.bcc: Borland Makefile cleanup
2767 * as/z80/Makefile.bcc: Added Borland Makefile
2768 * support/cpp2/borland.h: Removed
2770 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2772 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2773 * src/SDCC.lex: new pragma NOIV
2774 * src/SDCCglobl.h: new pragma NOIV
2775 * src/SDCCmem.c: new pragma NOIV
2777 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2779 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2781 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2783 * src/SDCCmain.c: signal handling is switched off by --debug
2784 * doc/Makefile: small fix for install; use clean.mk again
2785 * doc/clean.mk: clean *.pdf and *.html too
2787 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2789 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2790 * device/lib/printfl.c: fix a ds390 bug by making it portable
2791 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2792 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2793 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2794 * debugger/mcs51/cmd.c: converted multi-line string literals
2795 * sim/ucsim/globals.cc: converted multi-line string literals
2796 * src/SDCCmain.c: introduced signal handler to remove temp files
2797 * doc/Makefile: small tweaks, implement clean
2798 * doc: removed generated files
2800 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2802 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2803 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2804 Address Record is not correctly generated for DS390."
2806 2003-02-02 Borut Razem <borut.razem@siol.net>
2808 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2809 * as/mcs51/asm.h: fixed compilation with Borland C
2810 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2811 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2812 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2813 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2814 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2815 src/z80/Makefile.bcc: delete $(LIB) only if exist
2816 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2818 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2820 * device/include/malloc.h: introduced NULL
2821 * device/include/string.h: introduced NULL
2822 * device/include/stdlib.h: introduced NULL
2823 * device/lib/_memcpy.c: removed NULL
2824 * device/lib/_strcat.c: removed NULL
2825 * device/lib/_strchr.c: removed NULL
2826 * device/lib/_strcmp.c: removed NULL
2827 * device/lib/_strcpy.c: removed NULL
2828 * device/lib/_strcspn.c: removed NULL
2829 * device/lib/_strlen.c: removed NULL
2830 * device/lib/_strncat.c: removed NULL
2831 * device/lib/_strncmp.c: removed NULL
2832 * device/lib/_strncpy.c: removed NULL
2833 * device/lib/_strpbrk.c: removed NULL
2834 * device/lib/_strrchr.c: removed NULL
2835 * device/lib/_strspn.c: removed NULL
2836 * device/lib/_strstr.c: removed NULL
2837 * device/lib/_strtok.c: removed NULL
2838 * device/lib/malloc.c: removed NULL, include own header
2840 2003-02-02 <johan@balder>
2842 * 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
2843 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2844 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2845 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2846 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2847 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2849 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2851 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2854 2003-02-01 <johan@balder>
2856 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2858 2003-01-31 <johan@CP255758-A>
2860 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2862 2003-01-30 <johan@balder>
2864 * src/SDCCBBlock.c: automatic bug detection
2865 * src/SDCCicode.c: automatic bug detection
2867 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2869 * src/SDCCglobl.h: now --xram-size 0 works
2870 * src/SDCCmain.c: now --xram-size 0 works
2872 2003-01-29 <johan@balder>
2874 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2876 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2878 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2879 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2880 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2881 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2882 * src/SDCCglobl.h: Added options --xram-size and --code-size
2883 * src/SDCCmain.c: Added options --xram-size and --code-size
2885 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2887 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2888 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2890 2003-01-27 <johan@balder>
2892 * src/SDCC.y: fixed bug #613764
2894 2003-01-26 <johan@balder>
2896 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2897 * src/SDCCsymt.h: fixed bug #673374
2898 * src/SDCCglue.c: fixed bug #661910
2899 * src/SDCCast.c: fixed bug #458099 and 673374
2901 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2903 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2904 * as/mcs51/strcmpi.h: added
2905 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2906 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2907 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2908 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2909 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2910 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2911 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2912 * as/mcs51/Makefile.aslink: new module strcmpi
2913 * as/mcs51/Makefile.asx8051: new module strcmpi
2914 * as/mcs51/Makefil.bcc: new module strcmpi
2915 * as/mcs51/Makefile.in: new module strcmpi
2916 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2918 2003-01-26 <johan@balder>
2920 * src/SDCCglue.c: reverted back to 1.124
2921 * src/SDCCast.c: reverted back to 1.156
2922 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2924 2003-01-25 <johan@balder>
2926 * src/SDCCglue.c: A better fix for bug #661910
2927 * src/SDCCast.c: A better fix for bug #661910
2928 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2930 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2932 * src/Makefile.in: remove spawn.o
2933 * src/SDCCmain.c: remove spawn.h
2934 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2935 * src/spawn.c: removed
2936 * src/spawn.h: removed
2937 * support/regression/ports/ds390/spec.mk: link with -r
2939 2003-01-24 <johan@CP255758-A>
2941 * src/ds390/gen.c (aopOp): fixed bug #667458
2942 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2943 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2944 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2946 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2948 * src/mcs51/peeph.def: better assembler identation by Frieder
2949 * src/mcs51/gen.c: better assembler identation by Frieder
2951 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2953 * as/z80/string.h: removed for gcc 3.2
2954 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2955 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2957 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2959 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2960 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2961 * support/regression/Makefile: separate temp files for ports
2962 * support/regression/generate-cases.py: separate temp files for ports
2963 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2964 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2966 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2968 * moved tinitalk to device/examples/ds390
2970 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2972 * as/mcs51/lkmem.c: rflag is for DS390
2973 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2974 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2975 (linkEdit): move mem- and map-files the same way as ihx-files
2976 * src/z80/main.c (_setDefaultOptions): removed --generic
2977 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2978 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2979 * src/pic/glue.c (picglue): --c1mode works again
2980 * src/pic16/glue.c (pic16glue): --c1mode works again
2981 * src/asm.c (printCLine): fix #660034
2983 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2985 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2986 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2987 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2988 * as/mcs51/lkmem (summary): better fix for sp problem
2989 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2990 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2991 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2992 remove --stack-after-data
2994 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2996 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2997 * src/SDCCutil.c (join): ugly bug: missing '\0'
2998 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3000 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3002 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3004 * src/pic/main.c (_asmCmd): gpasm supports -o
3005 * src/z80/main.c: more general macros
3006 * device/lib/Makefile.in: remove intermediate files
3008 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3010 * .version: Bumped version number to 2.3.3
3011 * src/SDCCBBlock.c: new option -o
3012 * src/SDCCglobl.h: new option -o
3013 * src/SDCCglue.c: new option -o
3014 * src/SDCCmain.c: new option -o
3015 * src/asm.c: new option -o
3016 * src/ds390/main.c: new option -o
3017 * src/pic/glue.c: new option -o
3018 * src/pic/pcode.c: new option -o
3019 * src/pic/ralloc.c: new option -o
3020 * src/pic16/glue.c: new option -o
3021 * src/pic16/pcode.c: new option -o
3022 * src/pic16/ralloc.c: new option -o
3023 * src/z80/main.c: new option -o
3024 * device/lib/Makefile.in: use -o
3025 * support/regression/ports/ds390/spec.mk: use -o
3026 * support/regression/ports/gbz80/spec.mk: use -o
3027 * support/regression/ports/mcs51/spec.mk: use -o
3028 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3029 * support/regression/ports/z80/spec.mk: use -o
3030 * support/regression/ports/ucz80/spec.mk: use -o
3031 * support/regression/ports/xa51/spec.mk: use -o
3032 * support/regression/fwk/lib/timeout.c: fix usage string
3034 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
3035 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
3037 2003-01-07 <johan@balder>
3039 * src/SDCCast.c (decorateType): fixed bug #600035
3041 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
3042 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3043 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3044 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3045 * src/pic/pcode.c: outcommented unused variable to remove warnings
3046 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3048 2003-01-06 <karl@turbobit.com>
3049 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3052 2003-01-06 <johan@balder>
3054 * src/SDCCicode.c: fixed array add
3056 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
3057 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3058 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3060 2003-01-04 <johan@balder>
3062 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3064 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3065 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3067 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3068 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
3069 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3071 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3072 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3074 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
3075 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3077 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
3078 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3080 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3082 * in \sdcc\as\mcs51\ changed these files in order to create an
3083 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3084 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3085 following files to include the previous two files: aslink.dsp,
3086 Makefile.aslink, Makefile.bcc, and Makefile.in.
3088 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3089 .adb instead of .cdb
3091 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3093 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3094 value from option --iram-size.
3096 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3098 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3101 2002-09-18 <wiml@hhhh.org>
3103 * SDCClrange.h: exposed setFromRange() and setToRange()
3104 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3105 packRegsForAccUse() (bug 542397)
3106 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3107 multiple times and emitting the fetch operations more than once
3108 added aopGetUsesAcc() function to allow binary operators to
3109 fetch their operands in the correct order; made genMinus() emit
3110 compact code for X = LITERAL - Y
3112 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3113 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3114 sprintf() in line 1267.
3116 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3117 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3120 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3121 Changes to aslink (All the changes are marked with 'JCF'):
3123 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3126 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3127 area BSEG. Also moves, if possible, the DATA area down into the internal
3128 ram so more space is available.
3130 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3133 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3134 not bytes. Function summary() which creates a memory usage summary
3135 file with extension .mem. Reports of overlaping stack and small stack
3136 size. If the space for the stack is less than 16 bytes aslink trows a
3139 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3140 the 8051. Option 'y' for memory summary output file.
3142 Changes to sdcc (All the changes are marked with 'JCF'):
3144 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3146 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3147 overlaying area for it (uses RegBankUsed[4]).
3149 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3150 bank zero as used by default. By default aslink locates the stack
3151 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3152 the creation of the .mem file. Delegates the allocation of data area
3153 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3154 the begining of the stack area to aslink.
3156 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3157 glue() in SDCCglue.c creates an area for it.
3159 2002-09-03 Borut Razem <borut.razem@siol.net>
3160 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3161 sdcc/src/pic/glue.c:
3162 introduced atexit() handler for teporay files removal in case of
3163 errors, assertions, ...
3165 2002-08-29 Borut Razem <borut.razem@siol.net>
3166 * sdcc/support/cpp2/auto-host_vc_in.h:
3167 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3168 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3169 Maybe there is a similar problem with BORLANDC? It should be checked!
3171 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3172 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3173 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3174 was not executed, and the compiler (cl) launched a warning:
3175 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3177 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3178 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3180 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3181 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3183 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3184 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3185 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3186 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3187 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3188 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3189 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3190 - added Release configuration in VS projects
3191 - review of compiler an linker options
3192 - VC .exe files are generated in bin_vc directory, not to interfere
3193 with binaries generated from other projects (cygwin, mingw, bcc ...)
3195 * sdcc/src/yacc.dsp: added
3197 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3198 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3199 and insert the version number definitions from .version
3201 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3203 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3204 added - genarate auto-host.h using auto-host_vc_in.h as template
3207 removed from CVS, generated automatically
3209 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3210 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3212 2002-08-11 Borut Razem <borut.razem@siol.net>
3213 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3215 2002-08-10 Borut Razem <borut.razem@siol.net>
3216 * src/SDCCmain.c (main):
3217 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3218 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3219 The consequence was that some temporary files were not removed.
3222 unification of code in functions tempfilename() and tempfile():
3223 function tempnam() is defined in Visual Studio 6.0 and .NET
3225 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3227 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3228 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3229 - removed compiler command line option /WX: Treats all warnings as errors
3230 - update a list of source files, included into the project
3232 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3233 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3234 changed project type to Generic Project so that can be correcly converted to VS.NET project
3236 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3238 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3240 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3242 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3243 added return 0 statements after assert() to make compiler happy
3245 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3246 added newline in the def file to keep MSC compiler satisfied
3248 * sdcc/src/z80/gen.c:
3249 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3250 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3251 - solved MSC error in function aopDump()
3253 * sdcc_vc.h: define PREFIX as "\\sdcc"
3255 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3256 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3258 2002-06-22 Scott Dattalo <scott@dattalo.com>
3259 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3260 - Rewrote the register banking algorithm.
3261 - Added pCode live-range analysis to registers (for now, only non-used and
3262 singly-used registers optimized away)
3264 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3266 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3268 2002-05-10 Scott Dattalo <scott@dattalo.com>
3269 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3271 2002-04-22 Michael Hope <michaelh@vroom>
3273 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3275 * configure.in (DD_COPT): Added include support required for gbdk.
3277 * .version: Bumped version number just to increase it.
3279 * src/SDCCmain.c: Added -nostdinc to the default options.
3281 2002-04-15 Michael Hope <michaelh@vroom>
3283 * device/lib/z80/printf.c (sprintf): Added.
3285 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3287 * src/z80/peeph.def: Added transpose redundent load rule.
3289 * src/z80/main.c: Added force callee saves for jaune.
3291 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3293 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3295 2002-03-28 Johan Knol <johan@balder>
3297 * src/SDCCval.c: fixed bug #532436
3299 2002-03-14 Scott Dattalo <scott@dattalo.com>
3301 Added "char *Processor" field to the port structure.
3304 Added -p option. Allows port dependent processor to be specified.
3307 Initialized the new field char *Processor field to NULL in all ports
3310 Compiler generated registers for interrupt context saving
3311 were not getting allocated.
3313 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3316 Fixed left shift. Will promote the left side of a left shift
3317 if a) left shifting more than size of operand or b) when assigned
3318 to something size > size of left side
3320 2002-03-14 Scott Dattalo <scott@dattalo.com>
3322 tons of changes. Register allocation has been
3323 rewritten. Added customization for the various PICs. Flow
3324 analysis is restructured. ...
3330 Added. device.c is a PIC port hack to accomodate variations
3333 2002-03-13 Michael Hope <michaelh@vroom>
3335 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3337 2002-03-04 johanknol <johanknol@manik>
3339 * /src/SDCCval.c: fixed
3341 const unsigned char arr[][2] = { { 0, 1 } };
3342 t18.c:1: error: Initializer element is not constant
3344 2002-03-04 bela <bela@manik>
3346 * /device/include/mcs51reg.h:
3347 ds89c420 register definition update
3349 2002-03-03 <johan@FRIJA>
3351 * support/Util/SDCCerr.c: did something, but don't no why anymore
3353 * support/regression/tests/bug-524691.c: made it a little less shy
3355 * src/SDCCast.c (decorateType): fixed bug #524697
3357 * src/SDCCast.c: made some lineno improvements
3359 * src/SDCCval.c (getNelements): changed warning to error
3361 * src/SDCCglue.c (printIvalArray): changed warning to error
3363 * src/SDCCicode.c: fixed a warning for mingw
3365 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3367 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3369 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3371 * src/ds390/peeph.def:
3372 Added some more peephole rules
3374 * src/ds390/gen.c: Various fixes & enhancements
3376 * src/SDCClrange.c, src/SDCClrange.h:
3377 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3379 * src/ds390/ralloc.c:
3380 various fixes & enhancements (ds390) specific
3382 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3383 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3386 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3388 2002-03-02 <johan@FRIJA>
3390 * src/SDCCast.c (decorateType): fixed bug #524708
3392 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3394 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3396 2002-03-01 Michael Hope <michaelh@vroom>
3398 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3400 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3402 2002-03-01 <johan@FRIJA>
3404 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3406 * src/SDCCast.c (decorateType): fixed bug #524209
3408 * src/SDCCval.c (valNot): fixed bug #524195
3410 2002-02-26 <johan@balder>
3412 * src/xa51/gen.c: fixed a warning
3414 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3416 * src/SDCCast.c (decorateType): fixed bug #522534
3418 2002-02-23 <johan@balder>
3420 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3422 2002-02-22 <johan@balder>
3424 * src/SDCCast.c: fixed bug #514865
3426 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3428 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3430 * sdcc/src/SDCCloop.c:
3431 Previous fix was not good. basic blocks that have "break" or "return" are
3432 not really partof a loop , but live ranges used in these blocks should
3433 be live thru the entire loop, so set partOfLoop but don't add them to
3436 2002-02-21 <johan@FRIJA>
3438 * src/SDCCcse.c: fixed bug #514308
3440 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3443 Fixed BUG #519583. If a conditional block ended in a return/break
3444 statement inside a loop, it was not being considered part of the loop.
3446 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3448 2002-02-10 Karl Bongers <karl@turbobit.com>
3451 Fixed up SDCDB debugger somewhat. Updated debugger/README
3452 with lots of comments and notes.
3454 * device/examples/test2.c:
3455 Fix bug, "red" variable not being initialized(compiler complained).
3457 * device/examples/Makefile, examples/test3.c:
3458 Add Makefile in device/examples folder, compiles test3.c
3459 for use as a multiple module SDCDB test case.
3461 * sim/ucsim/cmd.src/cmdset.cc:
3462 Took out debug printfs in ucsim "next" command.
3465 Karl and Johan start ucsim XA support. Most dissassembly working,
3466 about 75% emulation done(plenty of work remaining).
3468 * sim/ucsim/z80.src:
3469 Add Z80 support to ucsim, add test-ucz80 regression test,
3470 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3471 Notice z80 compiler fails on examples/test3.c/crc code.
3473 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3475 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3476 Added support for --parms-in-bank1
3478 * src/ds390/peeph.def:
3479 added a few more peephole optimzations
3482 1) added __builtin_inp & __builtin_outp used to read in data of given length
3483 from a memory mapped port
3484 2) added __builtin_memcmp
3485 3) added __builtin_swapw swap bytes of a short
3487 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3488 1) handle multiple send & receives from register bank1
3489 2) ralloc can now allocate DPTR1 to some liveRanges
3491 * src/SDCCsymt.c, src/SDCCsymt.h:
3492 changes to handle multiple sends & receives
3495 added some pointer arithmetic optimization
3498 added some pointer arithmetic optimizations but not stable yet so not
3499 called from anywhere (will get this working shortly)
3501 * src/SDCCopt.c: fixed for multiple sends & receives
3504 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3505 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3506 set preprocessor defines (depending on options)
3508 * src/SDCCicode.c, src/SDCCicode.h:
3509 changes made to handle multiple sends & receives
3512 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3514 * src/SDCCcse.c, src/SDCCcse.h:
3515 added function findbackward def (to be used in upcoming optimization)
3517 * src/SDCCcflow.c, src/SDCCcflow.h:
3518 added function returnAtEnd - to determine if a basic block terminates with
3521 * src/SDCCast.c, src/SDCCast.h:
3522 added option parms-in-bank1
3524 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3525 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3526 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3527 adjusted for --parms-in-bank1 option
3529 * device/include/string.h:
3530 donot redefine "reentrant" keyword
3532 * device/include/ds80c390.h: Added some more SFRs
3534 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3536 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3538 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3540 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3542 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3544 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3546 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3548 * Added --xram-movc option
3550 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3552 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3554 2002-01-11 Johan Knol
3556 * Added math lib of Jesus Calvino-Fraga
3558 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3560 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3561 * support/regression/Makefile: new target test-mcs51-stack-auto
3562 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3564 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3566 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3568 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3570 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3572 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3574 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3576 * src/SDCCglue.h: add definition for printIvalChar()
3578 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3580 * src/SDCCast.c: fix #498138 by Johan
3582 * src/SDCCglue.c: fix #498138 by Johan
3584 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3586 * support/regression/Makefile: fix clean
3588 * support/regression/ports/ds390/support.c: fix transmission of last character
3590 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3592 * /sdcc/src/ds390/gen.c:
3593 a) improved computing address of stack variable
3594 b) took out some #if 0 code
3595 c) improved parmBytes adjustment
3596 d) improved genPlusIncr & genMinusIncr
3597 e) genCmp could generate bad code (when left assigned to DPTR)
3598 f) Fixed bug in hasInc
3600 * /sdcc/src/ds390/ralloc.c:
3601 a) packRegsForSupport could mess up live information (Fixed)
3602 b) packRegsDPTRuse could be incorrect for left & right shift
3604 * /sdcc/src/mcs51/ralloc.c:
3605 packRegsForSupport could mess up the live information (Fixed)
3607 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3609 * /sdcc/src/SDCCast.c:
3610 can reverse a loop even if function call is present as long
3611 as the loop control variable is local & is not passed as parameter
3613 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3615 * /sdcc/ChangeLog: *** empty log message ***
3617 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3618 More builtin function additions for TININative
3620 * /sdcc/src/ds390/ralloc.c:
3621 Had broken the regression testsuite
3623 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3625 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3626 Added funcattr hasStackParms will be set for reentrant functions when there
3627 are paramteres on the stack, this helps in minimizing frame pointer generation
3628 typeFromStr can handle function pointers now
3630 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3631 *** empty log message ***
3633 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3635 * /src/ds390/gen.c, /src/ds390/main.c:
3636 More builtin function additions for TININative
3638 * /src/ds390/ralloc.c:
3639 Had broken the regression testsuite
3641 * /src/SDCCast.c: Fixed a bug in dumptree
3643 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3644 Added funcattr hasStackParms will be set for reentrant functions when there
3645 are paramteres on the stack, this helps in minimizing frame pointer generation
3646 typeFromStr can handle function pointers now
3648 * /doc/builtins.txt, /doc/TININative.txt:
3649 *** empty log message ***
3652 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3654 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3655 ALPHA version for -mTININative
3657 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3658 updated to reflect changes in the port structure
3661 added function do_assemble (similar to do_link) if non-null this function
3662 will be called to do assembly (-mTININative) requires a multi command
3664 added function genAssemblerEnd will be called to generate assembler Epilogue
3667 added _JavaNative to debug info printing
3669 * /src/SDCCmain.c: added option --tini-libid
3670 added port->do_assemble function (-mTININative) has a multi command assemble
3672 * /src/SDCCglue.c: Disabled "constExpr" check
3673 added port->genAssemblerEnd function
3675 * /src/SDCCglobl.h: Added option --tini-libid value
3678 tookout optimizeCompare from the header (has no external references)
3680 * /src/SDCCast.c: made one more function "static"
3682 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3684 * src/z80/mappings.i: Added z80asm support.
3686 * src/z80/main.c: Added z80asm support on --asm=z80asm
3688 * src/z80/gen.c: Fixed asm portability issues.
3690 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3692 * src/SDCCglue.c (printExterns): Added global/extern split.
3694 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3696 * support/regression/Makefile: added test for mcs51 model large
3698 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3700 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3702 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3704 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3706 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3708 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3710 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3712 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3714 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3716 * support/regression/tests/simplefloat.c: Port to mcs51.
3718 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3719 * support/regression/tests/bug-485362.c: Added.
3721 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3723 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3725 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3727 * src/z80/gen.c (aopDump): Added a dump function.
3729 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3730 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3732 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3734 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3736 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3738 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3740 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3742 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3744 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3746 * support/regression/ports/ds390/support.c: Use tinibios.
3748 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3750 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3752 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3753 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3755 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3757 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3759 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3761 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3763 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3764 (packRegsForIYUse): Created and optimised.
3766 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3768 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3769 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3771 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3773 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3775 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3777 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3779 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3781 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3783 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3785 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3787 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3789 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3791 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3793 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3794 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3795 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3797 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3799 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3800 (genNotFloat): Added.
3801 (genUminusFloat): Added.
3803 * device/lib/z80/Makefile: Added floating pt stubs.
3805 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3807 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3809 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3811 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3813 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3815 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3817 * sdcc/support/regression/Makefile: Add port ds390.
3819 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3821 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3823 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3825 * sdcc/support/regression/ports/ds390/support.c: Added.
3827 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3829 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3831 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3833 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3835 * device/include/malloc.h: Added z80 and gbz80 support.
3837 * device/lib/gbz80/heap.s: Added.
3839 * device/lib/z80/heap.s: Added.
3841 * device/lib/malloc.c: Added z80 and gbz80 support.
3843 * support/regression/tests/malloc.c (testMalloc): Added.
3845 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3847 * support/regression/tests/bug-478094.c: Added.
3849 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3851 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3853 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3855 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3857 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3859 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3861 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3863 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3865 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3867 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3869 * support/regression/tests/bug-477927.c: Added.
3871 * src/z80/peeph.def: Added minor rules.
3873 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3875 * src/z80/peeph.def: Added jump optimisation modification.
3877 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3879 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3881 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3883 * support/regression/tests/funptrs.c: Added.
3885 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3887 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3889 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3891 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3893 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3895 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3896 (movLeft2ResultLong): Created.
3898 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3899 (joinPushes): Added. Joins two char pushes into a word push.
3901 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3903 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3905 * support/makebin/Makefile (install): Added creation of dest dir.
3907 2001-10-24 Karl Bongers <karl@turbobit.com>
3909 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3911 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3913 * src/z80/ralloc.c: Turned off faulty pack for one use.
3915 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3917 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3919 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3921 * support/regression/Makefile: Improved clean
3923 * support/regression/ports/gbz80/spec.mk: Added clean
3925 * support/regression/ports/host/spec.mk: Added clean
3927 * support/regression/ports/z80/spec.mk: Added clean
3929 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3931 * support/regression/ports/mcs51/timeout.c: little improvements
3933 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3935 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3937 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3939 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3941 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3943 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3945 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3947 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3948 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3950 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3952 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3954 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3956 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3958 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3960 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3962 * support/regression/tests/longor.c: Added.
3964 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3966 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3968 * as/mcs51/aslink.h: define PATH_MAX
3970 * as/mcs51/asm.h: define PATH_MAX
3972 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3974 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3976 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3978 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3980 * src/SDCCglobl.h: define PATH_MAX
3982 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3984 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3986 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3988 * src/z80/gen.c (gencjneshort): Fixed
3990 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3992 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3994 * support/regression/tests/bug-469671.c: Added.
3996 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3998 2001-10-08 Michael Hope <michaelh@juju.net.nz>
4000 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4002 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4004 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
4006 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4008 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4010 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4012 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4014 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4016 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4018 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4020 2001-10-07 Michael Hope <michaelh@juju.net.nz>
4022 * 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.
4024 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4026 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4028 2001-10-07 <johan@FRIJA>
4030 * device/lib/gets.c (gets): fixed the return value.
4032 2001-10-06 Michael Hope <michaelh@juju.net.nz>
4033 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4035 * 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.
4037 * 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.
4039 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4041 * src/pic/gen.c: Removed Safe_strdup.
4043 * configure.in: Added option to enable libgc support.
4045 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4046 (bitVectUnion): Optimised.
4047 (bitVectIntersect): Optimised.
4048 (bitVectBitsInCommon): Optimised.
4049 (bitVectCplAnd): Optimised.
4051 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4053 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4055 * src/SDCCmain.c: distinguish between assembler debug and plain options
4057 * src/avr/main.c: remove standard assembler options
4059 * src/ds390/main.c: remove standard assembler options
4061 * src/mcs51/main.c: remove standard assembler options
4063 * src/port.h: removed "PENDING" comment
4065 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4067 * src/device/lib/_mulint.c : new, with assember functions
4069 * src/device/lib/_mullong.c : new, with assember functions
4071 * src/device/lib/_divuint.c : with assember functions
4073 * src/device/lib/_divsint.c : with assember functions
4075 * src/device/lib/_divulong.c: with assember functions
4077 * src/device/lib/_divslong.c: with assember functions
4079 * src/device/lib/_moduint.c : with assember functions
4081 * src/device/lib/_modsint.c : with assember functions
4083 * src/device/lib/_modulong.c: with assember functions
4085 * src/device/lib/_modslong.c: with assember functions
4087 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4089 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4091 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4092 replaced _mululong.c and _mulslong.c by _mullong.c
4094 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4096 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4098 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4100 * src/SDCCglue.c: test, if win32api is available for MINGW
4102 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4104 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4105 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4106 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4107 * support/regression/ports/host/spec.mk: removed GENERIC
4108 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4109 * support/regression/ports/z80/spec.mk: removed GENERIC
4111 2001-10-01 Michael Hope <michaelh@juju.net.nz>
4113 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4115 * support/regression/tests/bug-467035.c: Created.
4117 2001-10-01 <johan@FRIJA>
4119 * src/SDCC.y: fixed bug #466586 part 1
4121 2001-10-01 Johan Knol <johan.knol@iduna.nl>
4123 * SDCCicode.c: z80 has no generic pointers
4124 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4126 2001-09-30 Michael Hope <michaelh@juju.net.nz>
4128 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4130 2001-09-29 Michael Hope <michaelh@juju.net.nz>
4132 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4134 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4136 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4138 * configure.in: Fixed up so that ucsim is only configured once.
4140 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4142 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4143 (getPathDifference): As above.
4145 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4147 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4149 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4150 * .version: Updated to 2.3.1
4152 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4153 Added copyright header.
4155 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4156 (assemble): Added support for macro based assembler commands.
4157 (linkEdit): Added support for macro based linker commands.
4158 (preProcess): Changed the pre-processor to use macros.
4159 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4160 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4162 * device/lib/z80/crt0.s: Added module name for debugging.
4164 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4166 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4168 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4170 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4172 * src/Makefile.in: Added SDCCmacro and SDCCutil
4174 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4176 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4178 2001-09-16 <johan@FRIJA>
4180 * 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.
4182 2001-09-15 <johan@FRIJA>
4184 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4185 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4187 2001-09-11 <johan@FRIJA>
4189 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4191 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4193 * support/regression/tests/bug-460444.c: Added test case.
4195 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4196 (genCast): Added justification for all of the asserts.
4198 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4200 * support/regression/support.c: _xdata replaced by xdata
4202 * support/regression/spec.mk: removed _generic
4204 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4206 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4208 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4209 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4211 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4213 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4215 * support/regression/tests/bug-460010.c: Added test case.
4217 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4219 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4221 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4223 * support/regression/testfwk.c: removed workaround for bug #436344
4225 * support/regression/tests/bp.c: use less memory with mcs51
4227 * support/regression/tests/bug-441448.c: use less memory
4229 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4231 * support/regression/collate-results.py: typo
4233 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4235 * support/regression/tests/fetchoverlap.c: Added new test case.
4237 * support/regression/tests/bp.c: Added new test case.
4239 * support/regression/tests/bug-448984.c: Added new test case.
4241 * support/regression/tests/pow2shifts.c: Added new test case.
4243 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4244 (genlshTwo): Fixed right shift for count > 8.
4246 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4248 2001-09-08 <johan@FRIJA>
4250 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4252 2001-09-07 <johan@FRIJA>
4254 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4256 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4258 2001-09-06 <johan@FRIJA>
4260 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4261 * bernhard noted me at this: "() equals to (void)" (1.38)
4263 2001-09-05 <johan@FRIJA>
4265 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4267 2001-09-04 <johan@FRIJA>
4269 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4272 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4274 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4276 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4278 * link/z80/aslink.h: Fixed path for PATH_MAX
4280 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4282 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4284 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4286 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4288 * 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.
4290 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4292 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4293 (genCmp): Fixed up genCmp for the GB with longs.
4295 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4297 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4299 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4301 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4303 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4305 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4307 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4309 * 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.
4311 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4313 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4315 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4317 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4319 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4321 * sim/ucsim/configure: little improvement of Cygwin-detection
4322 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4323 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4324 * support/regression/tests/bug-221100.c: small changes for mcs51
4325 * support/regression/tests/bug-221168.c: small changes for mcs51
4326 * support/regression/tests/bug-227710.c: small changes for mcs51
4327 * support/regression/tests/staticinit.c: small changes for mcs51
4328 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4329 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4330 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601