1 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
6 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
8 A python script to validate compiler diagnostic messages. It can be
9 used to verify that sdcc complains about bad c source code and
10 gives a good location of the error.
11 * support/valdiag/Makefile,
12 * support/valdiag/valdiag.py,
13 * support/valdiag/tests/*
15 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
17 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
18 * src/SDCCsymt.c (newEnumType),
20 * support/Util/SDCCerr.c,
21 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
23 * support/regression/tests/enum.c: added test for enum values that
24 require at least 2 bytes of storage.
26 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
28 * src/common.h: added ifndef/define/endif macros
29 around the header file.
30 Bug reported from Jesus Calvino-Fraga
32 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
35 * device/include/Makefile.in: don't install CVS directories
36 * device/lib/Makefile.in: added removal of CVS directories after install
37 * doc/Makefile: fixed install, added local_icons
38 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
39 * src/mcs51/gen.c (genRightShift): fixed bug #870788
40 * src/ds390/gen.c (genRightShift): fixed bug #870788
41 * src/SDCCast.c (decorateType): fixed bug #870781
43 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
45 PIC16 port related changes:
46 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
47 added variable stackPos,
49 * gen.c: genCall, assignResultValue: added support for
50 pushing/retrieving function parameters to/from stack,
51 genFunction,genEndFunction: setup stack frame for the
53 genAddrOf: will be changed according to bug 863624
55 * added files genutils.c and genutils.h which contain gen*
56 debugged and optimised functions extracted from gen.c
58 * glue.c: added variable 'externs' which holds extern symbols,
59 pic16emitRegularMap: is modified to properly handle relocatable
60 symbols under the new scheme,
61 pic16createInterruptVect: is modified
62 pic16printPublics: is modified to emit 'global' assembler directives,
63 added pic16_printExterns to print extern symbols,
64 pic16glue: initializes stack/frame pointer in the beginning of
65 the assembly output. Temporary hack, will be corrected later,
66 because gplink yet does not support stack and SDCC does not
67 yet support a type of crt0.o object to create the final binary.
69 * Removed many lines that contain 8051 legacy code.
70 * The code is finally placed under a 'code' directive.
71 * Added port specific options.
73 * _process_pragma: simplified since now we do not need *special*
74 include file to define SFR registers. But a separate header
75 will be needed. This will be developed later.
76 * _pic16_parseOptions: added, parses port specific options:
77 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
78 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
79 --preplace-udata-with=
81 * _pic16_setDefaultOptions: modified to initialize section names,
82 but hack is temporarly out of order since it needs improvement.
83 * _pic16_genAssemblerPreamble: configuration words are emitted by
84 their address instead of their name. This part is incomplete and
85 supports only the 18Fxx2 devices. Other devices will emit an error
86 during assembly since they do not contain the same set of config
88 * _pic16_genIVT: is modified,
90 * pcode.c: added definitions for some hardware registers that are needed
92 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
93 All PCI entries are updated. Now LFSR is supported.
94 * Removed pic16_pciTRIS is mentioned by mdubuc in source
95 * added pic16_newpCodeOpLit2 to support instructions with
97 * pic16_pCode2str: corrected code that emits assembler instructions
98 with two literal operands and those that have an access bit modifier
99 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
100 this fixes a bug which caused some labels to be lost, when an
101 assembler directive was added, i.e. banksel,
102 * pic16_FixRegisterBanking: improved logic that causes the insertion
104 * InlineFunction: functions that are called once, are not any more
105 inlined. This can be a port option in the future,
107 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
109 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
110 hold the corresponding uninitialized symbols,
111 * pic16_allocProcessorRegister: registers have explicit marked the
113 * pic16_allocInternalRegister: registers are explicit marked as
115 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
116 processing list, so bit registers were lost,
119 * ralloc.h: added field 'accessBank' and original symbol operand
120 in register definition,
121 * removed the field isMapped from register definition,
123 ** Several functions have been removed from various sources:
124 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
125 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
126 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
127 pic16_assignRelocatableRegisters
129 ** others have been introduced:
130 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
131 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
133 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
135 * support/scripts/inc2h.pl: changed definition of BIT_AT
136 to emit 'sbit at' instead of 'bit at'. This was a request.
138 PIC16 port related preliminary changes:
139 * gen.c: prefixed function popRegFromString with
140 pic16_ and all references to it corrected
141 * pcode.c: all pic16_pc_* hardware registers prefixed
143 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
144 * ralloc.c: newReg(): when register is REG_SFR then
146 pic16_allocProcessorRegister(): marks register wasUsed=0
147 pic16_writeUsedRegs(): added a call to assign processor
148 registers via pic16_assignFixedRegisters
150 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
152 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
153 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
154 variables in unused register banks. Also the SSEG is placed
155 wherever there is enough space for it, and IDATA can be anywhere
156 in internal RAM. For now compile using -Wl-Y[stack_size].
157 The mem file is different for this option as well, since it
158 makes no sense of talking about DSEG lenght.
160 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
162 * src/SDCClrange.c: fixed bug 869095 that caused segfault
163 in certain cases, e.g. when ROM assignment, patch provided
164 from Albert den Haan.
166 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
168 Many signedness and type propagation fixes:
169 * src/SDCCicode.c: made geniCodeCast() static
170 replaced SPEC_ by IS_ (cosmetic)
171 (operandOperation): fixed div and mod operation
172 (usualBinaryConversions): added support for promotion of char
173 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
174 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
175 (geniCodeAdd): an array index will stay unsigned, even if promoted
177 (geniCodeArray): ditto
178 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
179 * src/SDCCsymt.c (computeType): added more support for char;
180 promotion of char is selectable by promoteCharToInt, fixed signedness
182 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
183 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
184 * src/SDCCval (val*): replaced signedness calculation by
186 rearranged if-branches (cosmetic)
187 (valShift): added warning W_SHIFT_CHANGED
188 (valCompare): fixed problem with different types
189 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
190 * support/regression/tests/literalop.c: added many cases
191 * support/regression/tests/ast_constant_folding.c: changed finally to
193 * .version: new year, new version: 2.3.7
194 * src/SDCCmain.c (main): applied patch #866468
195 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
196 provided by Scott Bronson
197 * doc/sdccman.lyx: updated documentation for sdcdb
198 updated and added chapter tips
200 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
202 * src/SDCCsymt.h: missing from yesterday's commits
204 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
206 * src/SDCC.y (struct_or_union_specifier),
207 * support/Util/SDCCerr.c,
208 * support/Util/SDCCerr.h: verify that struct & union tags are used
211 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
213 * src/SDCCglobl.h: missing from yesterday's commits
215 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
217 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
218 sft_attributes, struct_declaration, parameter_declaration,
219 type_name, start_block, declaration_list),
220 * src/SDCC.lex (check_type): support redefinition of typedef names
222 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
224 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
225 aligned xdata arrays. Erik helped me with the if clause.
227 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
229 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
232 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
235 * src/SDCCast.c (newAst_),
237 * src/SDCCicode.c (ast2iCode, newiCode),
239 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
240 expr, statement, expression_statement, selection_statement,
241 iteration_statement, expr_opt, jump_statement): foundation for tracking
243 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
246 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
248 * support/Util/SDCCerr.c,
250 * src/SDCCast.c (createCase, createDefault, decorateType),
251 * src/SDCClabel.c (labelUnreach),
252 * src/SDCC.y (labeled_statement, jump_statement): More improvements
254 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
255 (with thanks to Stas Sergeev)
256 * device/include/time.h,
257 * device/lib/time.c (CheckTime): suppress unreachable code warning
259 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
261 * src/SDCCast.c (createIvalCharPtr),
262 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
264 * support/regression/tests/nullstring.c: tests for these two bugs
266 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
268 * support/Util/SDCCerr.h,
269 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
270 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
271 about storage class and 'at' used inside struct or union
272 * src/SDCCBBlock.c (iCodeFromeBBlock),
273 * src/SDCCcse.c (ifxOptimize),
274 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
275 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
276 printIval, emitStaticSeg, emitOverlay),
277 * src/SDCClabel.c (deleteIfx),
278 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
279 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
280 gatherAutoInit, processParms),
281 * support/Util/SDCCerr.h,
282 * support/Util/SDCCerr.c (werrorfl): Support for better error location
283 reporting for post-parse errors.
285 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
287 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
288 implicit casts via union; they don't work on big endian systems
289 (possible fix for bug #861138)
291 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
293 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
294 * src/mcs51/main.c: fixed the fix for bug #737001
296 2003-12-15 Borut Razem <borut.razem@siol.net>
298 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
300 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
302 * support/makebin/makebin.c: put output in binary mode
304 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
306 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
307 xdata and data memory on startup. Set the environment variable
308 SDCC_NOGENRAMCLEAR to disable this.
309 * src/mcs51/peephole.def,
310 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
311 (allows non-interrupt and interrupt code to safely compete for a resource
312 without the non-interrupt code having to disable interrupts)
314 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
316 * src/SDCCicode.c (geniCodeAdd),
317 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
318 with valFromType if type might be a pointer and host is big endian).
319 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
320 types, not just integer types.
321 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
322 multiply defined with mismatching "at" address.
324 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
326 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
327 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
328 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
329 with embedded nulls (fixed bug #753752)
331 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
333 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
334 Apparently this did not see much testing (endless loop)
336 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
338 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
340 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
342 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
343 gracefully handle NULL memmap pointers
345 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
347 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
348 instead of deleting the iCode when an operand is volatile
349 * src/z80/gen.c (genDummyRead),
350 * src/mcs51/gen.c (genDummyRead),
351 * src/ds390/gen.c (genDummyRead),
352 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
354 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
355 * src/SDCC.y: fixed bug #850420
357 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
359 Applied z80 i/o port patch from Peter Townson and fixed some operators
360 to better handle operands in A register.
361 * device/include/z180.h
367 * src/z80/peeph-z80.def
371 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
373 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
375 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
377 * device/lib/hc08/_mullong.c: Removed extra #endif
379 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
381 * sim/ucsim/hc08.src/inst.cc,
382 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
384 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
385 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
386 * device/include/stdarg.h: fixed varargs for hc08
387 * device/lib/Makefile.in,
388 * device/lib/hc08/Makefile,
389 * device/lib/hc08/_mulint.c,
390 * device/lib/hc08/_mullong.c: fixed some endian problems
392 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
394 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
395 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
396 * device/lib/_gptrget.c,
397 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
399 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
401 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
402 * src/SDCCast.c (astErrors): fixed bug #846007
403 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
405 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
407 * src/SDCCast.c (decorateType): disabled a transformation I added in
408 revision 1.188 (access to fields of a structure at an absolute address);
409 it breaks with bitfields, extern declarations, and gcse analysis.
410 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
411 could be assigned through a pointer, so don't complain.
412 * src/SDCCast.c (astErrors),
414 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
416 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
418 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
419 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
420 output of __config directives, since gpasm now supports them
421 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
422 pre-processor macro, i.e. -DMCU=p18f452
423 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
424 and modified to handle 'cast' icode similarly to '=' icode
425 * src/pic16/device.h (typedef struct PIC_device): added field
426 'extMIface' to indicate that chip has external memory interface
427 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
428 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
431 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
433 * src/SDCC.y (pointer): fixed bug #846006
434 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
435 * src/SDCCast.c (decorateType): fixed bug #846009
436 * src/ds390/peeph.def,
437 * src/ds390/gen.c (genAnd, genOr),
438 * src/mcs51/peeph.def,
439 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
441 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
443 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
450 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
454 * src/SDCCbitv.c: added function to free a bitvector
456 * src/SDCClrange.c: added function to recompute the liveranges
458 * src/ds390/ralloc.c,
460 * src/mcs51/ralloc.c,
462 * src/pic16/ralloc.c,
464 * src/z80/ralloc.c: recompute the liveranges after register packing
466 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
468 * src/SDCCloop.c (newInduction): fixed bug #845630
470 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
472 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
473 inadvertantly left behind from my 2003-11-12 change
475 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
477 Updated headers I neglected to commit yesterday.
481 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
483 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
484 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
485 * src/SDCCopt.c (eBBlockFromiCode),
486 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
487 the creation of the key hash table from the sequencing so it can be used
488 earlier (for some GCSE bug fixes still pending)
490 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
492 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
493 * support/regression/tests/addsub.c: testing genPlus shortcut
495 2003-11-15 Borut Razem <borut.razem@siol.net>
497 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
499 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
501 * src/SDCCcse.c (cseBBlock): fixed bug #527779
502 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
503 ordering is immaterial.
504 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
506 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
508 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
509 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
510 (SIGSEV) of bug #840381
511 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
512 unlink new file before rename if new and old filenames are the same)
514 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
516 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
517 uninitialized variables) for the mcs51. Set environment variable
518 SDCC_GENRAMCLEAR to test.
519 xdata initialization slightly shorter
521 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
524 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
525 #838241 & 780691 (basicly the same bug)
526 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
527 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
529 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
531 * src/SDCCmain.c (linkEdit): "fix" #834252
533 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
535 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
537 * src/SDCC.y: fixed bug #819403
539 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
541 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
542 the reentrant attribute.
543 * src/hc08/gen.c (genPackBits): added missing stack readjustment
544 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
546 * src/SDCCast.c (decorateType): fixed bug with storage class not being
547 updated during pointer dereference; f.e. ~(((char *)1)*) was being
548 erroneously reduced to a literal.
549 * src/hc08/ralloc.c (packRegisters, rematStr),
550 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
553 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
555 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
556 * doc/sdccman.lyx: changed from 'article' to 'book'
557 * doc/Makefile: readded test_suite_spec and cdbfileformat
559 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
561 * device/include/stdlib.h: include malloc.h to comply with ANSI
562 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
564 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
566 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
567 * doc/clean.mk: also remove *.out files
568 * doc/sdccman.lyx: some additions, larger top/bottom margins
570 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
572 * src/SDCC.y: fixed bug #837365
573 * support/regression/tests/bitopcse.c
574 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
575 a symbol (might be valop instead)
576 * device/lib/Makefile.in: added errno.c to HC08SOURCES
577 * device/lib/clean.mk: added hc08 to the cleaning list
579 2003-11-04 Borut Razem <borut.razem@siol.net>
581 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
583 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
584 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
585 malloc is declared in standard stdlib.h
587 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
589 * device/lib/hc08/Makefile: need to clean .rel not .o files
590 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
592 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
602 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
603 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
604 tests (which uses the port's oclsExpense function)
610 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
612 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
614 * src/SDCCcse.c (ifxOptimize),
615 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
616 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
617 deleting the IFX iCode.
618 * src/hc08/ralloc.c: reduced unneeded slocs
619 * src/hc08/gen.c: fixed bug in asmopToBoolean
621 2003-11-04 Borut Razem <borut.razem@siol.net>
623 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
624 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
625 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
626 transferred to configure
628 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
630 Use headers defined in the C[++] standards:
631 * sim/ucsim/gui.src/serio.src/fileio.cc
632 * sim/ucsim/gui.src/serio.src/frontend.cc
633 * sim/ucsim/gui.src/serio.src/main.cc
634 * sim/ucsim/gui.src/serio.src/posix_signal.cc
635 * support/Util/NewAlloc.c
641 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
643 * Added MSVC projects for hc08 assembler and linker:
644 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
645 /as/hc08/link_hc08.dsp
647 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
649 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
651 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
653 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
655 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
657 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
659 2003-10-31 Borut Razem <borut.razem@siol.net>
661 * support/cpp2/cpplib.h,
662 support/cpp2/cpplib.c,
663 support/cpp2/cpplex.c,
664 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
665 to switch _asm block preprocessing on / off. Default is
666 #pragma preproc_asm +
668 2003-10-31 Borut Razem <borut.razem@siol.net>
670 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
671 when outputting comment blocks (when executed with -C option) and
672 _asm (SDCPP specific) blocks
674 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
676 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
678 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
680 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
682 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
684 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
685 * src/SDCCast.c (decorateType): fixed bug #832664
687 2003-10-31 Borut Razem <borut.razem@siol.net>
689 * support\cpp2\cpplex.c: fixed for SDCPP:
690 comments(when executed with -C option) and _asm blocks
691 were included even if they where in skipped #if block.
692 Applied solution from GCC cpp 3.3.2
694 2003-10-31 Borut Razem <borut.razem@siol.net>
696 * src/SDCC.lex: sdcc now understands both formats:
697 '# <line_number> <file_name>' and
698 '#line <line_number> <file_name>'
699 * support/cpp2/cppmain.c: sdcpp now generates the standard
700 '# <line_number> <file_name>' instead of former
701 '#line <line_number> <file_name>'
703 2003-10-30 Borut Razem <borut.razem@siol.net>
705 * support/cpp2/cpphash.h,
706 * support/cpp2/cpplib.h
707 * support/cpp2/cpplex.c,
708 * support/cpp2/cppmain.c,
709 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
711 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
713 Fixed a number of problems revealed by bug #827883.
714 * src/SDCCloop.c (loopInvariants): Spill location of the
715 result operand should be recomputed if extracted from
716 a loop. Also, don't extract assignments of an iTemp
718 * src/SDCCast.c (isConformingBody): loop reversal should
719 not occur if the control variable is involved with a
722 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
724 * .version: bumped to 2.3.6 to reflect the big improvements
725 made by Erik and Klaus. Thanks!
727 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
729 Replaced the livrange code.
730 * src/SDCClrange.c: added new LR code
732 * src/SDCCBBlock.h: removed remainig parts from old LR code
733 * src/ds390/ralloc.c,
734 * src/ds390/gen.c: minor fixes to make it work with new code
736 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
741 * src/hc08/ralloc.c: Fix various warnings related to the hc08
742 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
743 (tweaked fix for bug #818696)
745 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
747 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
749 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
752 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
753 * src/mcs51/gen.c (gencjneshort),
754 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
755 more efficient (per Scott Bronson's suggestion)
757 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
759 Extended the semantics of the critical keyword to include
760 individual statements. See RFE #827755 and #799831
765 * support/Util/SDCCerr.c
766 * support/Util/SDCCerr.h
771 2003-10-19 Borut Razem <borut.razem@siol.net>
773 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
775 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
777 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
779 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
780 and predecrement operand is displayed
782 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
784 * src/SDCCval.c (valMinus): fixed bug #826041
786 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
788 Some hc08 related updates that I missed earlier
790 * support/regression/ports/hc08/spec.mk
792 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
794 New target "hc08" for the Motorola 68hc08 family of micros
802 * sim/ucsim/hc08.src/*
803 * sim/ucsim/configure.in
804 * src/ucsim/configure
805 * sim/ucsim/packages_in.mk
808 * device/include/mc68hc908qy.h
810 * device/lib/Makefile.in
811 * support/regression/ports/hc08/*
812 * support/regression/Makefile
814 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
816 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
818 * src/ds390/gen.c (genCast): fixed bug #821957
820 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
822 * device/lib/logf.c: "fixed" overlay bug
823 * support/regression/ports/host/spec.mk: added m library
824 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
825 * support/regression/tests/float_trans: added (for Eric)
827 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
829 * src/mcs51/gen.c (genCpl): fixed bug
830 http://sf.net/mailarchive/message.php?msg_id=6263915
832 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
834 * src/SDCCast.c (decorateType): added extended constant folding
835 * src/SDCCsymt.c (computeType): cleanup
836 * src/SDCCval.c (valShift): minor optimization
837 * support/regression/tests/ast_constant_folding.c: added
839 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
841 * src/SDCCmain.c: removed some unintended changes
843 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
845 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
846 * src/z80/gen.c: fixed part of bug #817589
847 * src/SDCCsymt.c (checkFunction): fixed bug #817895
849 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
851 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
869 * src/z80/gen.c: removed unused label "release:"
871 2003-10-06 Borut Razem <borut.razem@siol.net>
873 * src/SDCC.lex: removed definition of unused variables
874 save_optimize and save_options
876 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
878 * clean.mk: removed '=' in "-maxdepth=1"
879 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
880 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
882 2003-10-06 Borut Razem <borut.razem@siol.net>
884 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
885 my_unput() replaced by unput()
887 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
889 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
890 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
891 type-punned pointer will break strict-aliasing rules"
892 Old LR behaviour is again default; Klaus' LR can be choosen by
893 defining the environment variable LRKLAUS
897 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
898 * clean.mk: fixed removal of files in bin/CVS/
899 * device/lib/clean.mk: fixed removal of directories small and large
900 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
902 * src/SDCCval.c: removed superflous test for pedantic
904 2003-10-05 Borut Razem <borut.razem@siol.net>
906 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
907 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
908 message "unmatched #pragma SAVE and #pragma RESTORE"
910 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
912 * doc/sdccman.lyx: various additions and updates (interrupts, inline
913 assembly, critical functions, atomic, nojtbound)
915 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
917 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
923 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
926 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
928 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
930 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
931 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
932 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
934 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
936 * src/z80/gen.c (genRet): fixed bug #524753
937 * src/z80/gen.c (genCast): fixed internal error on cast from
939 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
940 fix for bug #477835 to the z80
941 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
942 for tracking iCodes in the peephole optimizer for z80
944 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
946 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
947 the other part of bug #814548
948 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
950 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
952 * src/SDCCcse.c: fixed part of bug #814548
954 2003-09-28 Borut Razem <borut.razem@siol.net>
956 * src/asm.c: rewrite of printILine() to use temporary file instead
958 * src/xa51/main.c: commented out declaration of int rewinds
960 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
962 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
964 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
966 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
967 * src/asm.c (printILine): Fixed bug #811015
969 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
971 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
974 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
976 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
977 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
978 to correctly handle general case of AOP_PAIRPTR
979 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
981 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
983 * src/mcs51/ralloc.c (fillGaps),
984 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
985 register positioning bug)
987 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
989 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
991 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
993 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
994 genCodePointerGet, genGenPointerGet, genFarPointerSet,
995 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
996 (ralloc doesn't intentionally do this now, but perhaps later)
997 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
998 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
999 register positioning bugs (Fixed bug #762602 and #795325)
1000 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1002 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1003 lines that --i-code-in-asm generates
1005 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1007 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1008 trying to fclose a FILE* that was already closed.
1010 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1012 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1013 of const struct should be treated as if const themselves)
1015 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
1017 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1019 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1021 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1022 Unix (/n) and DOS (/r/n) line terminations.
1024 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1026 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1029 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1031 * src/mcs51/gen.c (genFunction, genEndFunction),
1032 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1033 and restore of EA so that stack offsets to parameters are
1034 correct when using both critical and reentrant/stack-auto.
1035 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1036 size (can be triggered in error if sloc is shared between
1037 different sized objects)
1038 * device/include/float.h: fixed macros to explicitly use
1039 unsigned long where needed
1041 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1043 Feature req. 799831: added code to allow nesting of critical functions
1044 * src/mcs51/gen.c (genFunction, genEndFunction)
1045 * src/ds390/gen.c (genFunction, genEndFunction)
1047 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1049 * src/SDCCsymt.c (sclsFromPtr),
1051 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1052 support for standard C idiom of memory mapped variables; for
1053 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1054 to xdata int at 0x1234 tempvar = 1.
1055 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1056 provided by Akiya ISHIDA
1058 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1060 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1061 * src/SDCCval.c (constVal): added reduction from int to char
1062 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1063 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1064 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1066 * support/regression/tests/shifts.c: fixed
1068 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1070 * src/z80/gen.c (genXor): Fixed bug #805445
1072 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1074 Fixed bug #621531 (const & volatile confusion in the type chain).
1075 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1076 refer to the const or volatile state of the pointer itself.
1088 * src/pic16/ralloc.c
1089 * support/regression/tests/const.c
1091 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1093 When checking for duplicated modules, use absolute paths
1094 instead of relative paths. Files changed:
1099 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1101 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1103 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1105 * device/include/string.h: added size_t typedef, changed
1106 prototypes to use size_t, eliminated separate reentrant and
1107 non-reentrant declarations, added _memmove declaration
1108 * device/lib/_memcpy.c: changed to use size_t instead of int,
1109 changed /4 to >>2 to avoid division library call
1110 * device/lib/_memcmp.c,
1111 * device/lib/_memset.c,
1112 * device/lib/_strncat.c,
1113 * device/lib/_strncpy.c,
1114 * device/lib/_strncmp.c: changed to use size_t instead of int
1115 * device/lib/_memmove.c: new file (fixed bug #772294)
1116 * device/lib/Makefile.in: added _memmove.c
1117 * device/lib/z80/asm_strings.s: fixed bug #772290
1118 * support/regression/tests/bitfields.c: attempt to fix host assertion
1119 failure on amd64-unknown-linux2.2
1121 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1123 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1124 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1125 * as/z80/asmain.c (main): fixed bug #801766
1127 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1129 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1132 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1134 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1135 reported in bug #800609
1137 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1139 * Top header beautifications in src/pic16 directory:
1140 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1141 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1142 pcoderegs.h, ralloc.c, ralloc.h
1143 * main.c: added top header and GPL license notice
1144 * pcode.c: fixed the if-conditional warning
1146 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1148 * device/lib/_mullong.c: replaced int by short for gcc
1150 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1152 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1153 and JUMPTABLE iCodes properly now (worked by accident before)
1154 * src/mcs51/gen.c (leftRightUseAcc),
1155 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1156 iCode properly now. Use getSize instead of nRegs since a & b
1157 aren't part of the nRegs tally.
1159 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1161 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1162 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1163 before instructions that use the _STATUS register
1165 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1167 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1168 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1169 fetching of the pointer
1170 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1171 copied from genNearPointerSet()
1172 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1173 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1174 If they pop r0/r1 they must be called in the opposite order than aopOp().
1175 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1176 (resp. --stack-auto), prepared for --xstack
1178 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1180 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1182 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1184 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1185 these ports have their own __sdcc_external_start()
1187 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1189 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1190 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1191 type for bits was changed. It resulted in bit variables becoming
1192 global, which is not permitted in PIC 14 assembly output.
1194 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1196 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1198 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1200 Z80 and MCS51 linkers complaint if a public symbol is defined
1201 in more than one library module:
1205 * as/mcs51/Makefile.in
1207 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1209 A few small changes that speed up the peephole optimizer.
1213 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1215 Try to make the peephole optimizer smarter by maintaining
1216 an association between the assembly source code and the
1217 iCodes that originated them. Put this information to use
1218 with a new peephole rule condition "notVolatile" so that
1219 the rules can be aggressive yet still safe.
1224 * src/mcs51/peeph.def
1226 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1230 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1231 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1232 if the left or right operand symbols have the accuse flag set.
1234 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1236 Changed the type of the result of the ! (NOT) operator to char;
1237 previously it returned the same type as the source. This allows
1238 us to eliminate all the genFloatNot functions (all of its target
1239 implementations were very buggy) since !float can use the same
1242 * src/SDCCicode.c (ast2iCode): ! returns char
1243 * src/mcs51/gen.c (genNot, genNotFloat),
1244 * src/ds390/gen.c (genNot, genNotFloat),
1245 * src/z80/gen.c (genNot, genNotFloat),
1246 * src/pic/gen.c (genNot, genNotFloat),
1247 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1249 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1251 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1252 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1253 during interrupts. Ensure WSAVE is located at a shared bank address.
1254 2. Fixed page selection in some places
1255 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1256 the registers name strings.
1257 4. Fixed "signed / unsigned compare" compiler warnings.
1258 5. The PIC port manages its own allocation of the general purpose
1259 registers, but makes no attempt to reuse them. As a result when
1260 compiling it soon runs out of general purpose registers. Some
1261 additional code was added to the files pcode.c and device.c to walk
1262 through the function call tree and rename the registers so that they
1272 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1273 genPlus() & genMinus() when the result is the same as left or right
1275 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1277 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1279 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1281 Made bitfield a distinct type from bit so that bitfields
1282 convert as per ANSI C and bits retain their traditional
1283 boolean style behaviour. Implemented bitfield support in
1291 * src/ds390/gen.c: bit v bitfield split
1292 * src/z80/gen.c: New support for bitfields
1293 * support/regression/tests/bitfields.c: reenabled z80,
1296 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1298 Rules 246.x, 247.x relate to bitfields, the others speed up
1299 access to xdata mapped I/O devices.
1301 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1303 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1305 Cleaned up genPackBits and genUnpackBits and added two helper
1306 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1307 for literal assignments in genPackBits (thanks to Frieder for
1313 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1315 Fixed bug #748310 (pointer to function type mishandled when the
1316 function name is omitted). Also fixed a SIGSEGV when a function
1317 attribute (reentrant, etc) is used on a non-function or on a
1318 function but misplaced before the parameter list.
1320 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1322 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1323 * support/Util/SDCCerr.h,
1324 * support/Util/SDCCerr.c: Added func attr misuse error msg
1326 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1328 Fixed bug #787649 by anonymous
1329 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1330 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1332 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1334 Fixed numerous bitfield problems.
1336 * src/SDCC.y: More bitfield related error checking
1338 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1339 * support/Util/SDCCerr.h,
1340 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1341 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1342 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1343 * support/regression/tests/bitfields.c: tests added
1345 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1347 Made the constant following the "interrupt" keyword optional. If
1348 omitted, the function will not automatically be given an entry
1349 in the interrupt vector table (similar to #pragma NOIV, but
1350 less syntacticly kludgy). The interrupt number is also now
1351 range checked. Also fixed a bug in the high order bit example
1358 * support/Util/SDCCerr.c
1359 * support/Util/SDCCerr.h
1362 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1364 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1365 * src/SDCCicode.c (operandOperation): rewritten some ops
1366 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1367 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1369 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1370 be re-activated by defining REDUCE_LITERALS)
1371 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1372 unsigned, but are signed by default
1373 * src/SDCCval.c (constVal): rearranged
1374 * src/SDCCval.c (valMod): preliminary fix
1375 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1376 * support/regression/literalop.c: added, work in progress
1378 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1380 Generate warnings for useless declarations like "char data;"
1381 that don't do what new users expect.
1384 * support/Util/SDCCerr.h
1385 * support/Util/SDCCerr.c
1387 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1389 * src/SDCCval.c (valMult): fix overflow detection of negative int
1391 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1393 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1395 Changes to support big endian targets:
1408 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1410 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1411 * device/lib/time.c: fixed warning "integer overflow in expression"
1413 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1415 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1416 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1417 constants are unsigned; added recognition of "u" flag for unsigned
1418 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1419 * src/SDCCval.c (valDiv, valMod): fixed signdness
1420 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1421 signedness of modulo, left and right shift
1422 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1423 * support/Util/SDCCerr.h: added warning W_INT_OVL
1424 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1425 * src/SDCCast.c (ast_print): improved output of constants
1427 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1429 Fixed some warnings when building with MSVC:
1442 * support\cpp2\cpplib.c
1446 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1448 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1450 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1452 * support\librarian\clean.mk: Do not remove Makefile.
1453 * support\librarian\Makefile: added.
1455 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1457 Added librarian to MSVC build:
1460 * support\librarian\librarian.dsp
1462 'configure' not needed for librarian, removed:
1463 * support\librarian\configure
1464 * support\librarian\configure.in
1465 * support\librarian\config_in.h
1466 * support\librarian\Makefile.in
1468 Hopefully these ones built the librarian and the rest of sdcc properly:
1470 * Makefile.common.in
1472 Messed up 'configure', so revert to previous version:
1476 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1478 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1479 there, while the mantissa of a double is "only" 53 bits wide.
1481 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1483 Adding sdcclib to the build. MSVC project coming soon.
1484 Files added/changed:
1486 * support\librarian\clean.mk
1487 * support\librarian\configure
1488 * support\librarian\configure.in
1489 * support\librarian\config_in.h
1490 * support\librarian\Makefile.bcc
1491 * support\librarian\Makefile.in
1492 * support\librarian\sdcclib.c
1495 * Makefile.common.in
1499 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1501 Linker now complaints if linked modules have conflicting options, for
1502 example, one compiled using --model-large and another one compiled with
1503 --model-small. The following files were modified:
1525 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1527 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1528 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1530 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1532 * src/z80/mappings.i: fix _mul[us][int,long] entries
1534 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1536 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1538 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1540 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1541 * support/regression/tests/bitopcse.c: added
1549 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1551 added support for new library format to z80, gbz80 linkers:
1557 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1559 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1560 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1562 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1564 added DUMMY_READ_VOLATILE:
1573 * src/SDCCcse.c (algebraicOpts): many improvements
1574 * src/SDCCcse.h: removed algebraicOpts()
1575 * src/SDCCicode.c (picDummyRead): added
1577 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1579 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1580 "Insufficient space in data memory".
1582 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1584 * src/mcs51/gen.c: fixed bug #771358
1585 * src/z80/gen.c: fixed bug #759087
1587 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1589 * src/pic16/glue.c: minor cleanup by Vangelis
1591 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1593 * device/include/regc515c.h: fixed #758477
1594 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1595 * device/lib/_gptrput.c: saved a few bytes
1596 * my tab spacing is 8, yours too?)
1597 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1598 * device/lib/serial.c: process RX bytes earlier than TX bytes
1599 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1601 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1603 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1605 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1607 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1609 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1611 * device/lib/Makefile.in: bad fix, reverted to 1.43
1613 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1615 * device/lib/Makefile.in: added missing z80 object files
1617 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1619 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1620 pic16 progress by Vangelis:
1635 * pic16/pcodepeep.c:
1638 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1640 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1642 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1644 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1645 added gbz80 build to MSVC project.
1646 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1647 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1648 from 8051 stuff and setup so it links using a .lnk file.
1650 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1652 * support/librarian/sdcclib.c: sdcc librarian.
1653 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1656 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1658 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1660 2003-07-02 Borut Razem <borut.razem@siol.net>
1662 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1663 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1664 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1665 src/xa51/main.c, src/z80/main.c:
1666 virtualization of glue() function: each port has it's own glue function,
1667 which is accessed by do_glue function pointer in PORT.general structure
1669 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1671 * DS800C400 fun, improved ROM interface and tinibios.
1673 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1675 * More support for DS80C400. Now includes beginning of interface to ROM.
1677 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1679 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1681 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1683 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1685 2003-06-19 Borut Razem <borut.razem@siol.net>
1687 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1689 2003-06-19 Borut Razem <borut.razem@siol.net>
1691 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1692 fixed Z80 port - crt0.o: cannot open.
1694 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1696 * support/Util/MySystem.c (merge_command): revert bad fix
1698 2003-06-18 Borut Razem <borut.razem@siol.net>
1700 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1702 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1704 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1705 option --use-stdout sends errors to stdout instead of stderr.
1707 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1709 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1711 2003-06-15 Borut Razem <borut.razem@siol.net>
1713 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1714 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1715 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1716 fixed width array of pointers replaced with sets;
1717 multiple include and lib paths ared transferred to preprocessor and linker
1718 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1719 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1720 fixed width array of pointers
1721 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1722 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1723 fixupPath(), getPathDifference()
1724 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1725 fixed width array of pointers
1727 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1729 * src/pic16/ralloc.c: fix warnings
1730 * src/pic16/pcode.c: fix warning
1732 2003-06-10 Scott Dattalo <scott@dattalo.com>
1734 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1735 know all the details, but essentially this set of changes enable
1736 the pic16 port to generate movff instructions and generate assembler
1741 * src/pic16/pcode.c:
1742 * src/pic16/device.c:
1744 * src/pic16/pcode.h:
1745 * src/pic16/pcoderegs.c:
1746 * src/pic16/ralloc.c:
1747 * src/pic16/ralloc.h:
1749 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1751 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1752 added option --vc, so sdcc errors and warnings are compatible with
1753 Microsoft Visual Studio.
1755 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1757 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1758 device/lib/libfloat.lib: added atof function.
1760 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1762 * doc/sdccman.lyx: updated to Lyx 1.3
1763 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1764 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1765 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1767 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1769 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1771 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1773 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1774 additions to the "related tools/documentation" section
1776 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1778 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1780 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1782 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1783 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1785 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1787 * doc/sdccman.lyx: fix double dash and other minor things
1788 * doc/Makefile: fix double dash
1790 2003-05-28 Karl Bongers(patches from Martin Helmling)
1791 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1792 condition and ignore commands.
1794 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1796 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1797 is in parts still quite out of date, I did changes as far as I felt makes sense
1798 for a non-native english speaker.
1799 Please feel free to add to the manual or to correct my changes.
1800 * doc/Makefile: undid touching the date of intermediate tex files.
1802 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1804 * doc/sdccman.lyx: Manual has an index now
1806 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1808 Finalize muluint/mulsint and mululong/mulslong merging:
1809 * device/lib/_mulint.c
1810 * device/lib/_mullong.c
1811 * device/lib/gbz80/mul.s
1812 * device/lib/gbz80/stubs.s
1813 * device/lib/z80/mul.s
1814 * device/lib/z80/stubs.s
1815 * src/SDCCsymt.c (initCSupport)
1817 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1819 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1820 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1821 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1822 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1825 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1827 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1828 the regression tests I'm not brave enough to enable 245.b, 245.c
1829 * doc/sdccman.lyx: added latex preamble for hyperref package.
1830 Using pdflatex this will give you a hyperlinked pdf file with
1831 bookmarks. (prepend '%' before /usepackage if this breaks something)
1833 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1835 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1837 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1839 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1841 2003-05-21 <johan@balder>
1843 * src/SDCCglue.c (printIval): fixed bug #739934
1845 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1847 Applied patch from bug 737905 (renamed yylineo to mylineno):
1854 * src/pic16/pcode.c: Cleaned warnings
1855 * src/pic16/pcodeflow.c: Cleaned warnings
1856 * src/pic16/pcoderegs.c: Cleaned warnings
1858 2003-05-19 Scott Dattalo <scott@dattalo.com>
1860 * src/pic16/pcode.c: Cleaned warnings
1861 * src/pic16/pcodepeep.c: Cleaned warnings
1862 * src/pic16/ralloc.c: Cleaned warnings
1864 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1866 * doc/sdccman.lyx: fixed bug 739745
1867 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1869 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1871 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1872 it can be defined with CFLAGS when running configure
1873 * src/SDCCmain.c: fixed compiling + linking with object files
1875 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1877 * configure.in: configure for pic16 port,
1878 added --disable-pic16-port
1879 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1880 * src/SDCCmain.c: linkOptions is changed to set *,
1881 added if/endif conditional macros to remove options help
1882 messages from optionsTable when a port is not configured, added
1883 support for the PIc16 port in the ports table, when executing
1884 the compiler with no port specified on command line, a default
1885 port is selected with the new macro DEFAULT_PORT which is
1886 defined in port.h, in setDefaultOptions() linkOptions is removed
1887 from initialization assignment, since now it is a set,
1888 parseCmdLine uses setParseWithComma for linkOptions, in
1889 linkEdit() linkOptions are accessed with new function indexSet()
1890 which returns the i'th item of a set variable. See SDCCset.c, in
1891 linkEdit() when calling buildCmdLine(), added linkOptions as
1892 last argument. Now users can pass arguments to gplink via the
1893 -Wl option, main() uses pic16glue() to glue up pic16 programs
1894 * src/SDCCpeeph.c: various changes to support pic16
1895 * src/SDCCset.c: added function void *indexSet(set *, int) to
1896 return the i'th item of the set
1897 * src/SDCCset.h: added function prototype for indexSet()
1898 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1899 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1900 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1901 added macro DEFAULT_PORT
1902 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1903 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1905 * src/pic16/glue.c: commented out some error producing lines
1906 * src/pic16/main.c: __config directives are commented out to stop
1907 gpasm complaining and test the linkage with gplink, _linkCmd and
1908 _asmCmd changed to be more gplink and gpasm friendly
1909 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1910 produced an error when parsed, peep rule 12 is added to utilize
1911 movff, but it is commented out since the pCode does not support
1912 yet a command with 2 address arguments
1914 2003-05-18 <johan@balder>
1916 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1917 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1918 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1920 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1921 Added feature to script commands from file.
1923 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1925 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1926 * src/SDCCutil.c: include ctype.h for win32
1928 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1930 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1932 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1934 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1935 Fixed so you can set breakpoints prior to run, run does not stop
1936 on entry now. Add tbreak. Other enhancements and fixes for use
1939 2003-05-12 Borut Razem <borut.razem@siol.net>
1941 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1943 2003-05-11 Borut Razem <borut.razem@siol.net>
1945 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1946 the path of bin directory, so that PATH is the only env. variable, which has to be set
1947 in case of standard installation.
1948 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1949 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1950 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1952 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1954 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1955 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1956 temp files are in the port dir; clean the gen/test directory when
1957 generating new test.c
1958 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1959 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1960 * support/regression/tests/zeropad.c: added
1962 2003-05-09 <johan@balder>
1964 * src/SDCCglue.c: fixed bug #597940
1966 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1968 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1969 cache sfr, optimize next,step, fix off by one sourceline,
1970 support ddd list function.
1971 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1973 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1975 * support/regression/HTMLgen.py: added compare_s2f()
1976 * support/regression/Makefile: redo 1.27
1977 * support/regression/generate-cases.py: redo 1.5
1979 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1981 * support/regression/tests/float.c: workaround 33 bit hex constant
1982 * support/regression/tests/simplefloat.c: fix division for host
1984 2003-04-29 Scott Dattalo <scott@dattalo.com>
1986 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1987 that tame's the PIC's over-aggressive optimizer.
1989 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1991 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1994 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1996 Initial support for DS80C400. "Hello world" runs on TINIm400
1999 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2001 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2002 * Some notes on ddd usage added in debugger/README
2003 Martin Helmling adding more features and fixes for ddd GUI debugger.
2004 Code added for nexti, stepi, up, down, and other adjustments.
2006 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
2008 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2009 * src/pic/peeph.def Added two rules to optimize carry manipulation
2010 * src/pic/* removed debug printfs
2012 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
2014 * debugger/mcs51/cmd.c: added header newalloc.h
2016 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
2018 * as/Makefile: new EXEEXT
2019 * as/z80/Makefile: remove trailing slash of BUILDIR
2020 * as/z80/clean.mk: new EXEEXT
2021 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2022 * support/cpp2/Makefile.in: new EXEEXT
2023 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2025 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
2027 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2028 EXEEXT was introduced to fix all related problems with targets
2029 "clean", "install" and "uninstall"; a couple of further flaws
2030 especially with "clean" have been fixed too
2031 * as/mcs51/Makefile.in
2036 * debugger/mcs51/Makefile.in
2037 * debugger/mcs51/clean.mk
2039 * link/z80/Makefile.in
2042 * packihx/Makefile.in
2044 * sim/ucsim/Makefile
2045 * sim/ucsim/clean.mk
2046 * sim/ucsim/avr.src/Makefile.in
2047 * sim/ucsim/avr.src/clean.mk
2048 * sim/ucsim/s51.src/Makefile.in
2049 * sim/ucsim/s51.src/clean.mk
2050 * sim/ucsim/xa.src/Makefile.in
2051 * sim/ucsim/xa.src/clean.mk
2052 * sim/ucsim/z80.src/Makefile.in
2053 * sim/ucsim/z80.src/clean.mk
2054 * sim/ucsim/main_in.mk
2055 * sim/ucsim/packages_in.mk
2056 * sim/ucsim/gui.src/Makefile.in
2057 * sim/ucsim/gui.src/serio.src/Makefile.in
2058 * sim/ucsim/gui.src/serio.src/clean.mk
2061 * support/cpp2/Makefile.in
2062 * support/cpp2/clean.mk
2063 * support/makebin/Makefile
2064 * support/makebin/clean.mk
2065 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2066 * doc/sdccman.lyx: --program-suffix no longer needed
2068 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2070 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2071 Martin Helmling added support for ddd GUI debugger.
2072 Code added to display assembly, set variables, and other commands
2073 to interface to ddd.
2075 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2077 * as/Makefile: fix target clean
2078 * as/clean.mk: fix target clean
2079 * as/z80/clean.mk: fix target clean
2081 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2083 * Makefile.common.in: added @EXEEXT@
2084 * configure.in: removed all mingw32 stuff
2085 * configure: rebuilt from configure.in
2086 * doc/sdccman.lyx: updated section "installation"
2087 * support/scripts/sdcc_mingw32: adapted to configure
2088 * support/scripts/sdcc_cygwin_mingw32: added
2090 2003-04-22 Scott Dattalo <scott@dattalo.com>
2092 * src/pic Added object file support for the PIC port
2093 * src/pic Applied patch from Craig Franklin (this started the object file support)
2094 * src/regression Updated the PIC regression tests for object files
2096 2003-04-20 Borut Razem <borut.razem@siol.net>
2098 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2099 lklex.c: In function `getfid':
2100 lklex.c:203: warning: array subscript has type `char'
2101 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2102 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2103 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2104 stack handling macros
2106 2003-04-19 Borut Razem <borut.razem@siol.net>
2108 * "handling space characters in file path" task:
2109 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2110 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2111 * support/Util/MySystem.h: make it self-sufficient
2112 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2113 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2114 handling space characters in file path
2115 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2116 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2117 * support/Util/MySystem.c: handling space characters in executable's path
2119 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2121 * as/z80/Makefile: fix permanent rebuild of z80
2122 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2123 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2125 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2127 * src/SDCCopt.c: add special case optimization to replace modulo by
2128 a power of two with a bitwise AND.
2130 2003-04-18 <johan@balder>
2132 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2134 2003-04-17 <johan@balder>
2136 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2137 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2139 2003-04-13 Borut Razem <borut.razem@siol.net>
2141 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2142 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2143 fixed mingw problem in adl_NORMALIZE_PATH
2145 2003-04-12 Borut Razem <borut.razem@siol.net>
2147 * fixed "#pragma SAVE/RESTORE can not be nested":
2148 * src/SDCC.lex: reworked pragma handling functions
2149 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2150 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2152 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2154 * src/SDCCutil.c (pathEquivalent): defined but not used
2155 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2156 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2157 * configure: rebuilt from configure.in
2158 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2159 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2160 * device/include/Makefile.in: replace sdcc_datadir
2161 * device/lib/Makefile.in: replace sdcc_datadir
2162 * Makefile.common.in: add LDFLAGS from configure
2163 * packihx/Makefile.in: use LDFLAGS
2164 * src/Makefile.in: use LDFLAGS
2165 * support/cpp2/Makefile.in: add LDFLAGS from configure
2166 * support/makebin/Makefile: use LDFLAGS
2167 * .version: bumped version number to 2.3.5
2169 2003-04-12 Borut Razem <borut.razem@siol.net>
2171 * completed "different paths" task:
2172 * src/SDCCmacro.c: fixed bug in handling quotes
2173 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2174 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2176 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2178 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2180 2003-04-11 kevin Vigor <kevin@vigor.nu>
2182 * ds390/gen.c ds390/peeph.def: fix bug 706781
2184 2003-04-11 Borut Razem <borut.razem@siol.net>
2186 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2188 2003-04-10 Scott Dattalo <scott@dattalo.com>
2190 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2191 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2192 set - this bit used to not be set...).
2193 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2194 bad code in PIC Port
2195 * src/regression/and2.c added to test bug 609268
2196 * src/regression/Makefile added and2.c to regression test
2199 2003-04-08 <johan@CP255758-A>
2201 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2202 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2203 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2205 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2207 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2209 * support/cpp2/Makefile.in: fix bug #487815
2210 * configure: rebuilt from configure.in
2211 * Makefile.common.in: docdir changed, new path suffixes
2212 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2213 * sdcc_vc_in.h: reflect changes from sdccconf.h
2214 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2215 * src/SDCCutil.h: remove BINDIR hack
2216 * doc/sdccman.lyx: update new path hierarchy
2218 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2220 * src/SDCCpeeph.c: added okToRemoveSLOC test
2222 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2224 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2226 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2228 * src/SDCCpeeph.c: added labelIsReturnOnly test
2229 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2231 2003-04-05 <johan@balder>
2233 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2234 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2235 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2236 * src/SDCCast.c: fixed a warning
2237 * src/SDCCast.h: fixed a warning
2238 * src/SDCCicode.c (operandFromAst): fixed a warning
2240 2003-04-04 <johan@balder>
2242 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2243 * src/SDCCast.c (decorateType): fixed bug #715076
2244 * src/SDCC.y: fixed bug #702907
2246 2003-04-03 <johan@balder>
2248 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2249 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2250 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2251 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2252 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2254 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2256 * _decdptr.c: fix return values
2257 * _gptrget.c: fix return values
2258 * _gptrgetc.c: fix return values
2259 * _gptrput.c: fix return values
2260 * _mulint.c: fix return values
2261 * as/z80/Makefile: fix 'make -j' problem
2263 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2265 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2266 * configure.in: big cleanup, updated to autoconf 2.5x
2267 * configure: rebuilt from configure.in
2268 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2269 * sdcc_vc_in.h: reflect changes from sdccconf.h
2270 * doc/Makefile: fixed a flaw in "make install"
2272 2003-04-02 <johan@balder>
2274 * src/ds390/gen.c (genCmp): no comments
2275 * src/mcs51/gen.c (genCmp): no comments
2276 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2277 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2279 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2281 * support/regression/generate-cases.py: place generated file in given sub directory
2282 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2283 * support/regression/Makefile: improvements for 'make -j';
2284 side effect: it's simpler and faster now
2286 2003-03-31 Borut Razem <borut.razem@siol.net>
2288 * src/z80/main.c: link-{port} and as-{port} defined without path
2289 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2291 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2293 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2295 2003-03-30 Borut Razem <borut.razem@siol.net>
2297 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2298 changed type of list parameter to set
2299 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2300 * src/port.h: changed type of do_assemble() parameter to set
2301 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2302 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2303 definition of "cppoutfilename" macro with NULL value in preProcess()
2304 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2305 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2306 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2307 replaced with set *binPathSet
2308 * shash_add() deallocates the item, if allready exsists, before adding the new one
2309 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2311 2003-03-30 Scott Dattalo <scott@dattalo.com>
2313 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2314 a nested for loop bug in the PIC port
2315 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2318 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2320 * support/Util/dbuf.h: remove C++ stuff to make it portable
2322 2003-03-28 Borut Razem <borut.razem@siol.net>
2324 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2325 literal strings in stringLiteral()
2326 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2327 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2330 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2332 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2334 2003-03-26 <johan@balder>
2336 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2337 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2338 * src/SDCCast.c (decorateType): fixed " -v < 3"
2340 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2342 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2343 Added Lenny Story's debug infrastructure changes:
2344 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2345 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2346 * src/cdbFile.c: added
2347 * src/SDCCdebug.c: added
2348 * src/SDCCdebug.h: added
2349 * src/SDCCast.c (createFunction)
2350 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2351 * src/SDCCmain.c (parseCmdLine, main)
2352 * src/SDCCmem.c (redoStackOffsets)
2353 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2356 * src/avr/gen.c (genAVRCode)
2357 * src/ds390/gen.c (gen390Code)
2358 * src/mcs51/gen.c (gen51Code)
2359 * src/pic/gen.c (genpic14Code)
2360 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2361 * src/xa51/gen.c (genXA51Code)
2362 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2364 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2366 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2367 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2369 2003-03-22 <johan@balder>
2371 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2373 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2375 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2376 * doc/cdbfileformat.lyx: added, written by Lenny Story
2377 * doc/Makefile: added cdbfileformat.lyx
2378 * doc/clean.mk: added cdbfileformat.lyx
2380 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2382 * src/mcs51/peeph.def: fix bug #705773
2384 2003-03-20 <johan@balder>
2386 An sfr/sbit can have an "at #" AND an initializer
2387 * src/SDCCsymt.c (checkSClass):
2388 * src/SDCCmem.c (allocGlobal):
2389 * src/SDCCmem.c (allocLocal):
2390 * src/SDCCast.c (createBlock):
2392 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2394 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2396 2003-03-16 <johan@balder>
2398 Undid the hackup of const and volatile, the problem is much bigger
2400 * src/SDCCast.c:1.171
2401 * src/SDCCglue.c:1.138
2402 * src/SDCCicode.c:1.146
2403 * src/SDCCsymt.c:1.150
2404 * src/SDCCval.c:1.65
2406 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2408 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2409 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2411 2003-03-13 <johan@balder>
2413 Hackup const and volatile modifiers in type chains a bit:
2415 * src/SDCCast.c:1.169
2416 * src/SDCCglue.c:1.136
2417 * src/SDCCicode.c:1.143
2418 * src/SDCCsymt.c1.146
2419 * src/SDCCsymt.h1.59
2420 * src/SDCCval.c:1.63
2422 2003-03-12 <johan@balder>
2424 * src/SDCCBBlock.h: more LRH debugging junk
2425 * src/SDCCcflow.h: more LRH debugging junk
2426 * src/SDCCloop.c: more LRH debugging junk
2427 * src/SDCC.y (struct_declaration): fixed bug #697590
2428 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2429 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2430 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2432 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2433 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2434 test function names must now match exactly).
2435 * src/SDCCcse.c: added special case in findCheaperOp to allow
2436 extending a short integer. Makes less awful code for bug 700121 test case.
2438 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2440 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2441 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2443 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2445 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2446 actually called (operandsNotEqual() was called for all
2447 operandsNotEqualX tests).
2449 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2451 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2452 with shorter literals. Fixes bug 700121.
2454 2003-03-11 <johan@balder>
2456 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2458 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2460 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2461 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2463 2003-03-10 Borut Razem <borut.razem@siol.net>
2465 * src/SDCCmain.c: pipe preprocessor's output
2466 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2467 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2468 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2469 which closes all pipes in pipeSet set
2470 * src/SDCCset.c: free deleted item in function deleteSetItem()
2471 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2472 moved from z80 to src subproject
2473 * .version: increased version number to 2.3.4
2475 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2477 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2478 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2479 * support/regression/ports/xa51/spec.mk: fix typo
2481 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2483 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2485 2003-03-09 Borut Razem <borut.razem@siol.net>
2487 * src/SDCCmain.c: pipe preprocessor's output
2488 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2489 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2490 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2491 which closes all pipes in pipeSet set
2492 * src/SDCCset.c: free deleted item in function deleteSetItem()
2493 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2494 moved from z80 to src subproject
2496 2003-03-09 Borut Razem <borut.razem@siol.net>
2498 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2499 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2500 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2501 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2502 * src/SDCCglobl.h: unification of WIN32 native definitions
2504 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2506 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2508 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2510 * src/configure.in: check for endianess (even while cross-compiling)
2511 * src/configure: check for endianess (even while cross-compiling)
2512 * src/configure_in.h: check for endianess (even while cross-compiling)
2513 * src/avr/gen.c: remove old endianess stuff
2514 * src/mcs51/gen.c: remove old endianess stuff
2515 * src/ds390/gen.c: remove old endianess stuff
2516 * src/pic/gen.c: remove old endianess stuff
2517 * src/pic/genarith.c: remove old endianess stuff
2518 * src/pic/glue.c: fix endianess check
2519 * src/pic16/gen.c: remove old endianess stuff
2520 * src/pic16/genarith.c: remove old endianess stuff
2521 * src/pic16/glue.c: fix endianess check
2522 * src/xa51/gen.c: remove old endianess stuff
2523 * src/z80/gen.c: fix endianess check
2524 * src/SDCCglue.c: fix endianess check
2525 * src/ds390/peeph.def: fix bug 700036
2527 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2529 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2530 * src/configure: find appropriate data-types on host for SDCC's int and long
2531 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2532 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2533 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2535 2003-03-07 <johan@balder>
2538 some minor cleanups before the big shot
2539 OP_DEFS and OP_USES now use Kevin's protection
2540 new option --nolabelopt
2551 * src/ds390/ralloc.c:
2552 * src/mcs51/ralloc.c:
2554 * src/xa51/ralloc.c:
2557 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2559 * src/pic/pcode.c (get_op): fix 64 bit warnings
2560 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2561 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2562 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2563 * support/regression/tests/malloc.c: fix 64 bit warnings
2565 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2567 * src/mcs51/gen.c (genMinus): fixed bug 696436
2569 2003-03-02 Borut Razem <borut.razem@siol.net>
2571 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2573 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2575 * configure.in: test for mkstemp
2576 * sdccconf_in.h: add HAVE_MKSTEMP
2578 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2580 * device/include/ctype.h: removed warning while using --stack-auto
2581 * device/include/malloc.h: removed warning while using --stack-auto
2582 * device/include/string.h: removed warning while using --stack-auto
2584 2003-02-23 Borut Razem <borut.razem@siol.net>
2586 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2587 because NDEBUG is defined (see man assert)
2588 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2590 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2592 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2593 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2595 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2597 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2598 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2600 2003-02-18 <johan@balder>
2602 * as/mcs51/asmain.c (asmbl): module can start with a digit
2603 * as/z80/asmain.c (asmbl): module can start with a digit
2605 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2607 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2608 * src/asm.c: fix pipe() for Mingw32
2610 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2612 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2613 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2614 make -V work again; --c1mode reads now from stdin
2615 * doc/sdccman.lyx: added --c1mode
2616 * support/Util/SDCCerr.c: new messages for c1 mode
2617 * support/Util/SDCCerr.h: new messages for c1 mode
2618 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2620 2003-02-15 <johan@balder>
2622 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2624 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2626 * doc/sdccman.lyx: Environment variables, -o and other minor things
2628 2003-02-14 <johan@balder>
2630 * src/xa51/main.c: before anyone really tries to use it :)
2632 * Install doc's in share/sdcc/doc
2633 * removed some obsolete files
2634 * Do a proper make distclean and uninstall
2635 M Makefile.common.in
2638 M device/include/Makefile.in
2639 M device/lib/Makefile.in
2642 M sim/ucsim/doc/Makefile.in
2645 R src/xa51/peeph.rul
2646 M support/cpp2/Makefile.in
2647 M support/makebin/Makefile
2650 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2652 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2654 2003-02-10 Borut Razem <borut.razem@siol.net>
2656 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2657 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2658 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2659 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2660 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2661 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2662 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2663 src/z80/Makefile.bcc: Borland Makefile cleanup
2664 * as/z80/Makefile.bcc: Added Borland Makefile
2665 * support/cpp2/borland.h: Removed
2667 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2669 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2670 * src/SDCC.lex: new pragma NOIV
2671 * src/SDCCglobl.h: new pragma NOIV
2672 * src/SDCCmem.c: new pragma NOIV
2674 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2676 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2678 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2680 * src/SDCCmain.c: signal handling is switched off by --debug
2681 * doc/Makefile: small fix for install; use clean.mk again
2682 * doc/clean.mk: clean *.pdf and *.html too
2684 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2686 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2687 * device/lib/printfl.c: fix a ds390 bug by making it portable
2688 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2689 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2690 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2691 * debugger/mcs51/cmd.c: converted multi-line string literals
2692 * sim/ucsim/globals.cc: converted multi-line string literals
2693 * src/SDCCmain.c: introduced signal handler to remove temp files
2694 * doc/Makefile: small tweaks, implement clean
2695 * doc: removed generated files
2697 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2699 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2700 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2701 Address Record is not correctly generated for DS390."
2703 2003-02-02 Borut Razem <borut.razem@siol.net>
2705 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2706 * as/mcs51/asm.h: fixed compilation with Borland C
2707 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2708 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2709 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2710 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2711 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2712 src/z80/Makefile.bcc: delete $(LIB) only if exist
2713 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2715 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2717 * device/include/malloc.h: introduced NULL
2718 * device/include/string.h: introduced NULL
2719 * device/include/stdlib.h: introduced NULL
2720 * device/lib/_memcpy.c: removed NULL
2721 * device/lib/_strcat.c: removed NULL
2722 * device/lib/_strchr.c: removed NULL
2723 * device/lib/_strcmp.c: removed NULL
2724 * device/lib/_strcpy.c: removed NULL
2725 * device/lib/_strcspn.c: removed NULL
2726 * device/lib/_strlen.c: removed NULL
2727 * device/lib/_strncat.c: removed NULL
2728 * device/lib/_strncmp.c: removed NULL
2729 * device/lib/_strncpy.c: removed NULL
2730 * device/lib/_strpbrk.c: removed NULL
2731 * device/lib/_strrchr.c: removed NULL
2732 * device/lib/_strspn.c: removed NULL
2733 * device/lib/_strstr.c: removed NULL
2734 * device/lib/_strtok.c: removed NULL
2735 * device/lib/malloc.c: removed NULL, include own header
2737 2003-02-02 <johan@balder>
2739 * 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
2740 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2741 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2742 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2743 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2744 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2746 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2748 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2751 2003-02-01 <johan@balder>
2753 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2755 2003-01-31 <johan@CP255758-A>
2757 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2759 2003-01-30 <johan@balder>
2761 * src/SDCCBBlock.c: automatic bug detection
2762 * src/SDCCicode.c: automatic bug detection
2764 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2766 * src/SDCCglobl.h: now --xram-size 0 works
2767 * src/SDCCmain.c: now --xram-size 0 works
2769 2003-01-29 <johan@balder>
2771 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2773 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2775 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2776 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2777 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2778 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2779 * src/SDCCglobl.h: Added options --xram-size and --code-size
2780 * src/SDCCmain.c: Added options --xram-size and --code-size
2782 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2784 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2785 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2787 2003-01-27 <johan@balder>
2789 * src/SDCC.y: fixed bug #613764
2791 2003-01-26 <johan@balder>
2793 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2794 * src/SDCCsymt.h: fixed bug #673374
2795 * src/SDCCglue.c: fixed bug #661910
2796 * src/SDCCast.c: fixed bug #458099 and 673374
2798 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2800 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2801 * as/mcs51/strcmpi.h: added
2802 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2803 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2804 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2805 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2806 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2807 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2808 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2809 * as/mcs51/Makefile.aslink: new module strcmpi
2810 * as/mcs51/Makefile.asx8051: new module strcmpi
2811 * as/mcs51/Makefil.bcc: new module strcmpi
2812 * as/mcs51/Makefile.in: new module strcmpi
2813 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2815 2003-01-26 <johan@balder>
2817 * src/SDCCglue.c: reverted back to 1.124
2818 * src/SDCCast.c: reverted back to 1.156
2819 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2821 2003-01-25 <johan@balder>
2823 * src/SDCCglue.c: A better fix for bug #661910
2824 * src/SDCCast.c: A better fix for bug #661910
2825 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2827 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2829 * src/Makefile.in: remove spawn.o
2830 * src/SDCCmain.c: remove spawn.h
2831 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2832 * src/spawn.c: removed
2833 * src/spawn.h: removed
2834 * support/regression/ports/ds390/spec.mk: link with -r
2836 2003-01-24 <johan@CP255758-A>
2838 * src/ds390/gen.c (aopOp): fixed bug #667458
2839 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2840 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2841 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2843 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2845 * src/mcs51/peeph.def: better assembler identation by Frieder
2846 * src/mcs51/gen.c: better assembler identation by Frieder
2848 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2850 * as/z80/string.h: removed for gcc 3.2
2851 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2852 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2854 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2856 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2857 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2858 * support/regression/Makefile: separate temp files for ports
2859 * support/regression/generate-cases.py: separate temp files for ports
2860 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2861 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2863 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2865 * moved tinitalk to device/examples/ds390
2867 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2869 * as/mcs51/lkmem.c: rflag is for DS390
2870 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2871 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2872 (linkEdit): move mem- and map-files the same way as ihx-files
2873 * src/z80/main.c (_setDefaultOptions): removed --generic
2874 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2875 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2876 * src/pic/glue.c (picglue): --c1mode works again
2877 * src/pic16/glue.c (pic16glue): --c1mode works again
2878 * src/asm.c (printCLine): fix #660034
2880 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2882 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2883 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2884 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2885 * as/mcs51/lkmem (summary): better fix for sp problem
2886 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2887 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2888 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2889 remove --stack-after-data
2891 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2893 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2894 * src/SDCCutil.c (join): ugly bug: missing '\0'
2895 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2897 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2899 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2901 * src/pic/main.c (_asmCmd): gpasm supports -o
2902 * src/z80/main.c: more general macros
2903 * device/lib/Makefile.in: remove intermediate files
2905 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2907 * .version: Bumped version number to 2.3.3
2908 * src/SDCCBBlock.c: new option -o
2909 * src/SDCCglobl.h: new option -o
2910 * src/SDCCglue.c: new option -o
2911 * src/SDCCmain.c: new option -o
2912 * src/asm.c: new option -o
2913 * src/ds390/main.c: new option -o
2914 * src/pic/glue.c: new option -o
2915 * src/pic/pcode.c: new option -o
2916 * src/pic/ralloc.c: new option -o
2917 * src/pic16/glue.c: new option -o
2918 * src/pic16/pcode.c: new option -o
2919 * src/pic16/ralloc.c: new option -o
2920 * src/z80/main.c: new option -o
2921 * device/lib/Makefile.in: use -o
2922 * support/regression/ports/ds390/spec.mk: use -o
2923 * support/regression/ports/gbz80/spec.mk: use -o
2924 * support/regression/ports/mcs51/spec.mk: use -o
2925 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2926 * support/regression/ports/z80/spec.mk: use -o
2927 * support/regression/ports/ucz80/spec.mk: use -o
2928 * support/regression/ports/xa51/spec.mk: use -o
2929 * support/regression/fwk/lib/timeout.c: fix usage string
2931 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2932 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2934 2003-01-07 <johan@balder>
2936 * src/SDCCast.c (decorateType): fixed bug #600035
2938 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2939 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2940 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2941 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2942 * src/pic/pcode.c: outcommented unused variable to remove warnings
2943 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2945 2003-01-06 <karl@turbobit.com>
2946 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2949 2003-01-06 <johan@balder>
2951 * src/SDCCicode.c: fixed array add
2953 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2954 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2955 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2957 2003-01-04 <johan@balder>
2959 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2961 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2962 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2964 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2965 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2966 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2968 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2969 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2971 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2972 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2974 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2975 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2977 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2979 * in \sdcc\as\mcs51\ changed these files in order to create an
2980 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2981 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2982 following files to include the previous two files: aslink.dsp,
2983 Makefile.aslink, Makefile.bcc, and Makefile.in.
2985 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2986 .adb instead of .cdb
2988 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2990 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2991 value from option --iram-size.
2993 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2995 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2998 2002-09-18 <wiml@hhhh.org>
3000 * SDCClrange.h: exposed setFromRange() and setToRange()
3001 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3002 packRegsForAccUse() (bug 542397)
3003 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3004 multiple times and emitting the fetch operations more than once
3005 added aopGetUsesAcc() function to allow binary operators to
3006 fetch their operands in the correct order; made genMinus() emit
3007 compact code for X = LITERAL - Y
3009 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3010 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3011 sprintf() in line 1267.
3013 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3014 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3017 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3018 Changes to aslink (All the changes are marked with 'JCF'):
3020 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3023 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3024 area BSEG. Also moves, if possible, the DATA area down into the internal
3025 ram so more space is available.
3027 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3030 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3031 not bytes. Function summary() which creates a memory usage summary
3032 file with extension .mem. Reports of overlaping stack and small stack
3033 size. If the space for the stack is less than 16 bytes aslink trows a
3036 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3037 the 8051. Option 'y' for memory summary output file.
3039 Changes to sdcc (All the changes are marked with 'JCF'):
3041 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3043 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3044 overlaying area for it (uses RegBankUsed[4]).
3046 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3047 bank zero as used by default. By default aslink locates the stack
3048 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3049 the creation of the .mem file. Delegates the allocation of data area
3050 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3051 the begining of the stack area to aslink.
3053 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3054 glue() in SDCCglue.c creates an area for it.
3056 2002-09-03 Borut Razem <borut.razem@siol.net>
3057 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3058 sdcc/src/pic/glue.c:
3059 introduced atexit() handler for teporay files removal in case of
3060 errors, assertions, ...
3062 2002-08-29 Borut Razem <borut.razem@siol.net>
3063 * sdcc/support/cpp2/auto-host_vc_in.h:
3064 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3065 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3066 Maybe there is a similar problem with BORLANDC? It should be checked!
3068 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3069 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3070 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3071 was not executed, and the compiler (cl) launched a warning:
3072 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3074 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3075 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3077 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3078 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3080 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3081 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3082 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3083 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3084 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3085 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3086 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3087 - added Release configuration in VS projects
3088 - review of compiler an linker options
3089 - VC .exe files are generated in bin_vc directory, not to interfere
3090 with binaries generated from other projects (cygwin, mingw, bcc ...)
3092 * sdcc/src/yacc.dsp: added
3094 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3095 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3096 and insert the version number definitions from .version
3098 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3100 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3101 added - genarate auto-host.h using auto-host_vc_in.h as template
3104 removed from CVS, generated automatically
3106 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3107 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3109 2002-08-11 Borut Razem <borut.razem@siol.net>
3110 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3112 2002-08-10 Borut Razem <borut.razem@siol.net>
3113 * src/SDCCmain.c (main):
3114 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3115 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3116 The consequence was that some temporary files were not removed.
3119 unification of code in functions tempfilename() and tempfile():
3120 function tempnam() is defined in Visual Studio 6.0 and .NET
3122 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3124 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3125 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3126 - removed compiler command line option /WX: Treats all warnings as errors
3127 - update a list of source files, included into the project
3129 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3130 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3131 changed project type to Generic Project so that can be correcly converted to VS.NET project
3133 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3135 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3137 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3139 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3140 added return 0 statements after assert() to make compiler happy
3142 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3143 added newline in the def file to keep MSC compiler satisfied
3145 * sdcc/src/z80/gen.c:
3146 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3147 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3148 - solved MSC error in function aopDump()
3150 * sdcc_vc.h: define PREFIX as "\\sdcc"
3152 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3153 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3155 2002-06-22 Scott Dattalo <scott@dattalo.com>
3156 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3157 - Rewrote the register banking algorithm.
3158 - Added pCode live-range analysis to registers (for now, only non-used and
3159 singly-used registers optimized away)
3161 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3163 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3165 2002-05-10 Scott Dattalo <scott@dattalo.com>
3166 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3168 2002-04-22 Michael Hope <michaelh@vroom>
3170 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3172 * configure.in (DD_COPT): Added include support required for gbdk.
3174 * .version: Bumped version number just to increase it.
3176 * src/SDCCmain.c: Added -nostdinc to the default options.
3178 2002-04-15 Michael Hope <michaelh@vroom>
3180 * device/lib/z80/printf.c (sprintf): Added.
3182 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3184 * src/z80/peeph.def: Added transpose redundent load rule.
3186 * src/z80/main.c: Added force callee saves for jaune.
3188 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3190 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3192 2002-03-28 Johan Knol <johan@balder>
3194 * src/SDCCval.c: fixed bug #532436
3196 2002-03-14 Scott Dattalo <scott@dattalo.com>
3198 Added "char *Processor" field to the port structure.
3201 Added -p option. Allows port dependent processor to be specified.
3204 Initialized the new field char *Processor field to NULL in all ports
3207 Compiler generated registers for interrupt context saving
3208 were not getting allocated.
3210 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3213 Fixed left shift. Will promote the left side of a left shift
3214 if a) left shifting more than size of operand or b) when assigned
3215 to something size > size of left side
3217 2002-03-14 Scott Dattalo <scott@dattalo.com>
3219 tons of changes. Register allocation has been
3220 rewritten. Added customization for the various PICs. Flow
3221 analysis is restructured. ...
3227 Added. device.c is a PIC port hack to accomodate variations
3230 2002-03-13 Michael Hope <michaelh@vroom>
3232 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3234 2002-03-04 johanknol <johanknol@manik>
3236 * /src/SDCCval.c: fixed
3238 const unsigned char arr[][2] = { { 0, 1 } };
3239 t18.c:1: error: Initializer element is not constant
3241 2002-03-04 bela <bela@manik>
3243 * /device/include/mcs51reg.h:
3244 ds89c420 register definition update
3246 2002-03-03 <johan@FRIJA>
3248 * support/Util/SDCCerr.c: did something, but don't no why anymore
3250 * support/regression/tests/bug-524691.c: made it a little less shy
3252 * src/SDCCast.c (decorateType): fixed bug #524697
3254 * src/SDCCast.c: made some lineno improvements
3256 * src/SDCCval.c (getNelements): changed warning to error
3258 * src/SDCCglue.c (printIvalArray): changed warning to error
3260 * src/SDCCicode.c: fixed a warning for mingw
3262 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3264 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3266 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3268 * src/ds390/peeph.def:
3269 Added some more peephole rules
3271 * src/ds390/gen.c: Various fixes & enhancements
3273 * src/SDCClrange.c, src/SDCClrange.h:
3274 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3276 * src/ds390/ralloc.c:
3277 various fixes & enhancements (ds390) specific
3279 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3280 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3283 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3285 2002-03-02 <johan@FRIJA>
3287 * src/SDCCast.c (decorateType): fixed bug #524708
3289 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3291 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3293 2002-03-01 Michael Hope <michaelh@vroom>
3295 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3297 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3299 2002-03-01 <johan@FRIJA>
3301 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3303 * src/SDCCast.c (decorateType): fixed bug #524209
3305 * src/SDCCval.c (valNot): fixed bug #524195
3307 2002-02-26 <johan@balder>
3309 * src/xa51/gen.c: fixed a warning
3311 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3313 * src/SDCCast.c (decorateType): fixed bug #522534
3315 2002-02-23 <johan@balder>
3317 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3319 2002-02-22 <johan@balder>
3321 * src/SDCCast.c: fixed bug #514865
3323 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3325 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3327 * sdcc/src/SDCCloop.c:
3328 Previous fix was not good. basic blocks that have "break" or "return" are
3329 not really partof a loop , but live ranges used in these blocks should
3330 be live thru the entire loop, so set partOfLoop but don't add them to
3333 2002-02-21 <johan@FRIJA>
3335 * src/SDCCcse.c: fixed bug #514308
3337 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3340 Fixed BUG #519583. If a conditional block ended in a return/break
3341 statement inside a loop, it was not being considered part of the loop.
3343 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3345 2002-02-10 Karl Bongers <karl@turbobit.com>
3348 Fixed up SDCDB debugger somewhat. Updated debugger/README
3349 with lots of comments and notes.
3351 * device/examples/test2.c:
3352 Fix bug, "red" variable not being initialized(compiler complained).
3354 * device/examples/Makefile, examples/test3.c:
3355 Add Makefile in device/examples folder, compiles test3.c
3356 for use as a multiple module SDCDB test case.
3358 * sim/ucsim/cmd.src/cmdset.cc:
3359 Took out debug printfs in ucsim "next" command.
3362 Karl and Johan start ucsim XA support. Most dissassembly working,
3363 about 75% emulation done(plenty of work remaining).
3365 * sim/ucsim/z80.src:
3366 Add Z80 support to ucsim, add test-ucz80 regression test,
3367 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3368 Notice z80 compiler fails on examples/test3.c/crc code.
3370 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3372 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3373 Added support for --parms-in-bank1
3375 * src/ds390/peeph.def:
3376 added a few more peephole optimzations
3379 1) added __builtin_inp & __builtin_outp used to read in data of given length
3380 from a memory mapped port
3381 2) added __builtin_memcmp
3382 3) added __builtin_swapw swap bytes of a short
3384 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3385 1) handle multiple send & receives from register bank1
3386 2) ralloc can now allocate DPTR1 to some liveRanges
3388 * src/SDCCsymt.c, src/SDCCsymt.h:
3389 changes to handle multiple sends & receives
3392 added some pointer arithmetic optimization
3395 added some pointer arithmetic optimizations but not stable yet so not
3396 called from anywhere (will get this working shortly)
3398 * src/SDCCopt.c: fixed for multiple sends & receives
3401 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3402 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3403 set preprocessor defines (depending on options)
3405 * src/SDCCicode.c, src/SDCCicode.h:
3406 changes made to handle multiple sends & receives
3409 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3411 * src/SDCCcse.c, src/SDCCcse.h:
3412 added function findbackward def (to be used in upcoming optimization)
3414 * src/SDCCcflow.c, src/SDCCcflow.h:
3415 added function returnAtEnd - to determine if a basic block terminates with
3418 * src/SDCCast.c, src/SDCCast.h:
3419 added option parms-in-bank1
3421 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3422 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3423 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3424 adjusted for --parms-in-bank1 option
3426 * device/include/string.h:
3427 donot redefine "reentrant" keyword
3429 * device/include/ds80c390.h: Added some more SFRs
3431 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3433 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3435 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3437 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3439 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3441 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3443 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3445 * Added --xram-movc option
3447 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3449 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3451 2002-01-11 Johan Knol
3453 * Added math lib of Jesus Calvino-Fraga
3455 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3457 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3458 * support/regression/Makefile: new target test-mcs51-stack-auto
3459 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3461 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3463 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3465 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3467 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3469 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3471 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3473 * src/SDCCglue.h: add definition for printIvalChar()
3475 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3477 * src/SDCCast.c: fix #498138 by Johan
3479 * src/SDCCglue.c: fix #498138 by Johan
3481 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3483 * support/regression/Makefile: fix clean
3485 * support/regression/ports/ds390/support.c: fix transmission of last character
3487 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3489 * /sdcc/src/ds390/gen.c:
3490 a) improved computing address of stack variable
3491 b) took out some #if 0 code
3492 c) improved parmBytes adjustment
3493 d) improved genPlusIncr & genMinusIncr
3494 e) genCmp could generate bad code (when left assigned to DPTR)
3495 f) Fixed bug in hasInc
3497 * /sdcc/src/ds390/ralloc.c:
3498 a) packRegsForSupport could mess up live information (Fixed)
3499 b) packRegsDPTRuse could be incorrect for left & right shift
3501 * /sdcc/src/mcs51/ralloc.c:
3502 packRegsForSupport could mess up the live information (Fixed)
3504 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3506 * /sdcc/src/SDCCast.c:
3507 can reverse a loop even if function call is present as long
3508 as the loop control variable is local & is not passed as parameter
3510 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3512 * /sdcc/ChangeLog: *** empty log message ***
3514 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3515 More builtin function additions for TININative
3517 * /sdcc/src/ds390/ralloc.c:
3518 Had broken the regression testsuite
3520 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3522 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3523 Added funcattr hasStackParms will be set for reentrant functions when there
3524 are paramteres on the stack, this helps in minimizing frame pointer generation
3525 typeFromStr can handle function pointers now
3527 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3528 *** empty log message ***
3530 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3532 * /src/ds390/gen.c, /src/ds390/main.c:
3533 More builtin function additions for TININative
3535 * /src/ds390/ralloc.c:
3536 Had broken the regression testsuite
3538 * /src/SDCCast.c: Fixed a bug in dumptree
3540 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3541 Added funcattr hasStackParms will be set for reentrant functions when there
3542 are paramteres on the stack, this helps in minimizing frame pointer generation
3543 typeFromStr can handle function pointers now
3545 * /doc/builtins.txt, /doc/TININative.txt:
3546 *** empty log message ***
3549 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3551 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3552 ALPHA version for -mTININative
3554 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3555 updated to reflect changes in the port structure
3558 added function do_assemble (similar to do_link) if non-null this function
3559 will be called to do assembly (-mTININative) requires a multi command
3561 added function genAssemblerEnd will be called to generate assembler Epilogue
3564 added _JavaNative to debug info printing
3566 * /src/SDCCmain.c: added option --tini-libid
3567 added port->do_assemble function (-mTININative) has a multi command assemble
3569 * /src/SDCCglue.c: Disabled "constExpr" check
3570 added port->genAssemblerEnd function
3572 * /src/SDCCglobl.h: Added option --tini-libid value
3575 tookout optimizeCompare from the header (has no external references)
3577 * /src/SDCCast.c: made one more function "static"
3579 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3581 * src/z80/mappings.i: Added z80asm support.
3583 * src/z80/main.c: Added z80asm support on --asm=z80asm
3585 * src/z80/gen.c: Fixed asm portability issues.
3587 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3589 * src/SDCCglue.c (printExterns): Added global/extern split.
3591 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3593 * support/regression/Makefile: added test for mcs51 model large
3595 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3597 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3599 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3601 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3603 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3605 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3607 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3609 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3611 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3613 * support/regression/tests/simplefloat.c: Port to mcs51.
3615 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3616 * support/regression/tests/bug-485362.c: Added.
3618 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3620 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3622 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3624 * src/z80/gen.c (aopDump): Added a dump function.
3626 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3627 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3629 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3631 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3633 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3635 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3637 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3639 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3641 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3643 * support/regression/ports/ds390/support.c: Use tinibios.
3645 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3647 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3649 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3650 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3652 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3654 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3656 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3658 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3660 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3661 (packRegsForIYUse): Created and optimised.
3663 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3665 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3666 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3668 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3670 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3672 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3674 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3676 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3678 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3680 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3682 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3684 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3686 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3688 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3690 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3691 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3692 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3694 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3696 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3697 (genNotFloat): Added.
3698 (genUminusFloat): Added.
3700 * device/lib/z80/Makefile: Added floating pt stubs.
3702 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3704 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3706 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3708 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3710 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3712 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3714 * sdcc/support/regression/Makefile: Add port ds390.
3716 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3718 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3720 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3722 * sdcc/support/regression/ports/ds390/support.c: Added.
3724 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3726 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3728 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3730 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3732 * device/include/malloc.h: Added z80 and gbz80 support.
3734 * device/lib/gbz80/heap.s: Added.
3736 * device/lib/z80/heap.s: Added.
3738 * device/lib/malloc.c: Added z80 and gbz80 support.
3740 * support/regression/tests/malloc.c (testMalloc): Added.
3742 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3744 * support/regression/tests/bug-478094.c: Added.
3746 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3748 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3750 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3752 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3754 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3756 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3758 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3760 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3762 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3764 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3766 * support/regression/tests/bug-477927.c: Added.
3768 * src/z80/peeph.def: Added minor rules.
3770 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3772 * src/z80/peeph.def: Added jump optimisation modification.
3774 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3776 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3778 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3780 * support/regression/tests/funptrs.c: Added.
3782 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3784 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3786 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3788 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3790 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3792 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3793 (movLeft2ResultLong): Created.
3795 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3796 (joinPushes): Added. Joins two char pushes into a word push.
3798 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3800 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3802 * support/makebin/Makefile (install): Added creation of dest dir.
3804 2001-10-24 Karl Bongers <karl@turbobit.com>
3806 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3808 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3810 * src/z80/ralloc.c: Turned off faulty pack for one use.
3812 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3814 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3816 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3818 * support/regression/Makefile: Improved clean
3820 * support/regression/ports/gbz80/spec.mk: Added clean
3822 * support/regression/ports/host/spec.mk: Added clean
3824 * support/regression/ports/z80/spec.mk: Added clean
3826 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3828 * support/regression/ports/mcs51/timeout.c: little improvements
3830 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3832 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3834 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3836 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3838 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3840 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3842 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3844 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3845 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3847 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3849 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3851 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3853 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3855 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3857 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3859 * support/regression/tests/longor.c: Added.
3861 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3863 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3865 * as/mcs51/aslink.h: define PATH_MAX
3867 * as/mcs51/asm.h: define PATH_MAX
3869 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3871 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3873 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3875 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3877 * src/SDCCglobl.h: define PATH_MAX
3879 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3881 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3883 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3885 * src/z80/gen.c (gencjneshort): Fixed
3887 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3889 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3891 * support/regression/tests/bug-469671.c: Added.
3893 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3895 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3897 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3899 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3901 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3903 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3905 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3907 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3909 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3911 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3913 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3915 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3917 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3919 * 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.
3921 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3923 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3925 2001-10-07 <johan@FRIJA>
3927 * device/lib/gets.c (gets): fixed the return value.
3929 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3930 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3932 * 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.
3934 * 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.
3936 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3938 * src/pic/gen.c: Removed Safe_strdup.
3940 * configure.in: Added option to enable libgc support.
3942 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3943 (bitVectUnion): Optimised.
3944 (bitVectIntersect): Optimised.
3945 (bitVectBitsInCommon): Optimised.
3946 (bitVectCplAnd): Optimised.
3948 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3950 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3952 * src/SDCCmain.c: distinguish between assembler debug and plain options
3954 * src/avr/main.c: remove standard assembler options
3956 * src/ds390/main.c: remove standard assembler options
3958 * src/mcs51/main.c: remove standard assembler options
3960 * src/port.h: removed "PENDING" comment
3962 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3964 * src/device/lib/_mulint.c : new, with assember functions
3966 * src/device/lib/_mullong.c : new, with assember functions
3968 * src/device/lib/_divuint.c : with assember functions
3970 * src/device/lib/_divsint.c : with assember functions
3972 * src/device/lib/_divulong.c: with assember functions
3974 * src/device/lib/_divslong.c: with assember functions
3976 * src/device/lib/_moduint.c : with assember functions
3978 * src/device/lib/_modsint.c : with assember functions
3980 * src/device/lib/_modulong.c: with assember functions
3982 * src/device/lib/_modslong.c: with assember functions
3984 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3986 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3988 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3989 replaced _mululong.c and _mulslong.c by _mullong.c
3991 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3993 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3995 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3997 * src/SDCCglue.c: test, if win32api is available for MINGW
3999 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4001 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4002 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4003 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4004 * support/regression/ports/host/spec.mk: removed GENERIC
4005 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4006 * support/regression/ports/z80/spec.mk: removed GENERIC
4008 2001-10-01 Michael Hope <michaelh@juju.net.nz>
4010 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4012 * support/regression/tests/bug-467035.c: Created.
4014 2001-10-01 <johan@FRIJA>
4016 * src/SDCC.y: fixed bug #466586 part 1
4018 2001-10-01 Johan Knol <johan.knol@iduna.nl>
4020 * SDCCicode.c: z80 has no generic pointers
4021 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4023 2001-09-30 Michael Hope <michaelh@juju.net.nz>
4025 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4027 2001-09-29 Michael Hope <michaelh@juju.net.nz>
4029 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4031 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4033 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4035 * configure.in: Fixed up so that ucsim is only configured once.
4037 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4039 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4040 (getPathDifference): As above.
4042 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4044 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4046 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4047 * .version: Updated to 2.3.1
4049 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4050 Added copyright header.
4052 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4053 (assemble): Added support for macro based assembler commands.
4054 (linkEdit): Added support for macro based linker commands.
4055 (preProcess): Changed the pre-processor to use macros.
4056 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4057 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4059 * device/lib/z80/crt0.s: Added module name for debugging.
4061 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4063 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4065 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4067 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4069 * src/Makefile.in: Added SDCCmacro and SDCCutil
4071 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4073 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4075 2001-09-16 <johan@FRIJA>
4077 * 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.
4079 2001-09-15 <johan@FRIJA>
4081 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4082 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4084 2001-09-11 <johan@FRIJA>
4086 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4088 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4090 * support/regression/tests/bug-460444.c: Added test case.
4092 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4093 (genCast): Added justification for all of the asserts.
4095 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4097 * support/regression/support.c: _xdata replaced by xdata
4099 * support/regression/spec.mk: removed _generic
4101 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4103 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4105 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4106 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4108 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4110 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4112 * support/regression/tests/bug-460010.c: Added test case.
4114 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4116 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4118 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4120 * support/regression/testfwk.c: removed workaround for bug #436344
4122 * support/regression/tests/bp.c: use less memory with mcs51
4124 * support/regression/tests/bug-441448.c: use less memory
4126 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4128 * support/regression/collate-results.py: typo
4130 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4132 * support/regression/tests/fetchoverlap.c: Added new test case.
4134 * support/regression/tests/bp.c: Added new test case.
4136 * support/regression/tests/bug-448984.c: Added new test case.
4138 * support/regression/tests/pow2shifts.c: Added new test case.
4140 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4141 (genlshTwo): Fixed right shift for count > 8.
4143 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4145 2001-09-08 <johan@FRIJA>
4147 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4149 2001-09-07 <johan@FRIJA>
4151 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4153 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4155 2001-09-06 <johan@FRIJA>
4157 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4158 * bernhard noted me at this: "() equals to (void)" (1.38)
4160 2001-09-05 <johan@FRIJA>
4162 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4164 2001-09-04 <johan@FRIJA>
4166 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4169 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4171 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4173 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4175 * link/z80/aslink.h: Fixed path for PATH_MAX
4177 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4179 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4181 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4183 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4185 * 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.
4187 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4189 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4190 (genCmp): Fixed up genCmp for the GB with longs.
4192 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4194 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4196 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4198 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4200 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4202 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4204 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4206 * 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.
4208 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4210 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4212 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4214 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4216 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4218 * sim/ucsim/configure: little improvement of Cygwin-detection
4219 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4220 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4221 * support/regression/tests/bug-221100.c: small changes for mcs51
4222 * support/regression/tests/bug-221168.c: small changes for mcs51
4223 * support/regression/tests/bug-227710.c: small changes for mcs51
4224 * support/regression/tests/staticinit.c: small changes for mcs51
4225 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4226 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4227 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601