1 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
3 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count
4 * support/valdiag/tests/overflow.c: added
6 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
8 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
11 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
13 A python script to validate compiler diagnostic messages. It can be
14 used to verify that sdcc complains about bad c source code and
15 gives a good location of the error.
16 * support/valdiag/Makefile,
17 * support/valdiag/valdiag.py,
18 * support/valdiag/tests/*
20 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
22 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
23 * src/SDCCsymt.c (newEnumType),
25 * support/Util/SDCCerr.c,
26 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
28 * support/regression/tests/enum.c: added test for enum values that
29 require at least 2 bytes of storage.
31 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
33 * src/common.h: added ifndef/define/endif macros
34 around the header file.
35 Bug reported from Jesus Calvino-Fraga
37 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
40 * device/include/Makefile.in: don't install CVS directories
41 * device/lib/Makefile.in: added removal of CVS directories after install
42 * doc/Makefile: fixed install, added local_icons
43 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
44 * src/mcs51/gen.c (genRightShift): fixed bug #870788
45 * src/ds390/gen.c (genRightShift): fixed bug #870788
46 * src/SDCCast.c (decorateType): fixed bug #870781
48 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
50 PIC16 port related changes:
51 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
52 added variable stackPos,
54 * gen.c: genCall, assignResultValue: added support for
55 pushing/retrieving function parameters to/from stack,
56 genFunction,genEndFunction: setup stack frame for the
58 genAddrOf: will be changed according to bug 863624
60 * added files genutils.c and genutils.h which contain gen*
61 debugged and optimised functions extracted from gen.c
63 * glue.c: added variable 'externs' which holds extern symbols,
64 pic16emitRegularMap: is modified to properly handle relocatable
65 symbols under the new scheme,
66 pic16createInterruptVect: is modified
67 pic16printPublics: is modified to emit 'global' assembler directives,
68 added pic16_printExterns to print extern symbols,
69 pic16glue: initializes stack/frame pointer in the beginning of
70 the assembly output. Temporary hack, will be corrected later,
71 because gplink yet does not support stack and SDCC does not
72 yet support a type of crt0.o object to create the final binary.
74 * Removed many lines that contain 8051 legacy code.
75 * The code is finally placed under a 'code' directive.
76 * Added port specific options.
78 * _process_pragma: simplified since now we do not need *special*
79 include file to define SFR registers. But a separate header
80 will be needed. This will be developed later.
81 * _pic16_parseOptions: added, parses port specific options:
82 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
83 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
84 --preplace-udata-with=
86 * _pic16_setDefaultOptions: modified to initialize section names,
87 but hack is temporarly out of order since it needs improvement.
88 * _pic16_genAssemblerPreamble: configuration words are emitted by
89 their address instead of their name. This part is incomplete and
90 supports only the 18Fxx2 devices. Other devices will emit an error
91 during assembly since they do not contain the same set of config
93 * _pic16_genIVT: is modified,
95 * pcode.c: added definitions for some hardware registers that are needed
97 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
98 All PCI entries are updated. Now LFSR is supported.
99 * Removed pic16_pciTRIS is mentioned by mdubuc in source
100 * added pic16_newpCodeOpLit2 to support instructions with
101 two literal arguments
102 * pic16_pCode2str: corrected code that emits assembler instructions
103 with two literal operands and those that have an access bit modifier
104 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
105 this fixes a bug which caused some labels to be lost, when an
106 assembler directive was added, i.e. banksel,
107 * pic16_FixRegisterBanking: improved logic that causes the insertion
109 * InlineFunction: functions that are called once, are not any more
110 inlined. This can be a port option in the future,
112 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
114 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
115 hold the corresponding uninitialized symbols,
116 * pic16_allocProcessorRegister: registers have explicit marked the
118 * pic16_allocInternalRegister: registers are explicit marked as
120 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
121 processing list, so bit registers were lost,
124 * ralloc.h: added field 'accessBank' and original symbol operand
125 in register definition,
126 * removed the field isMapped from register definition,
128 ** Several functions have been removed from various sources:
129 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
130 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
131 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
132 pic16_assignRelocatableRegisters
134 ** others have been introduced:
135 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
136 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
138 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
140 * support/scripts/inc2h.pl: changed definition of BIT_AT
141 to emit 'sbit at' instead of 'bit at'. This was a request.
143 PIC16 port related preliminary changes:
144 * gen.c: prefixed function popRegFromString with
145 pic16_ and all references to it corrected
146 * pcode.c: all pic16_pc_* hardware registers prefixed
148 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
149 * ralloc.c: newReg(): when register is REG_SFR then
151 pic16_allocProcessorRegister(): marks register wasUsed=0
152 pic16_writeUsedRegs(): added a call to assign processor
153 registers via pic16_assignFixedRegisters
155 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
157 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
158 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
159 variables in unused register banks. Also the SSEG is placed
160 wherever there is enough space for it, and IDATA can be anywhere
161 in internal RAM. For now compile using -Wl-Y[stack_size].
162 The mem file is different for this option as well, since it
163 makes no sense of talking about DSEG lenght.
165 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
167 * src/SDCClrange.c: fixed bug 869095 that caused segfault
168 in certain cases, e.g. when ROM assignment, patch provided
169 from Albert den Haan.
171 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
173 Many signedness and type propagation fixes:
174 * src/SDCCicode.c: made geniCodeCast() static
175 replaced SPEC_ by IS_ (cosmetic)
176 (operandOperation): fixed div and mod operation
177 (usualBinaryConversions): added support for promotion of char
178 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
179 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
180 (geniCodeAdd): an array index will stay unsigned, even if promoted
182 (geniCodeArray): ditto
183 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
184 * src/SDCCsymt.c (computeType): added more support for char;
185 promotion of char is selectable by promoteCharToInt, fixed signedness
187 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
188 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
189 * src/SDCCval (val*): replaced signedness calculation by
191 rearranged if-branches (cosmetic)
192 (valShift): added warning W_SHIFT_CHANGED
193 (valCompare): fixed problem with different types
194 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
195 * support/regression/tests/literalop.c: added many cases
196 * support/regression/tests/ast_constant_folding.c: changed finally to
198 * .version: new year, new version: 2.3.7
199 * src/SDCCmain.c (main): applied patch #866468
200 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
201 provided by Scott Bronson
202 * doc/sdccman.lyx: updated documentation for sdcdb
203 updated and added chapter tips
205 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
207 * src/SDCCsymt.h: missing from yesterday's commits
209 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
211 * src/SDCC.y (struct_or_union_specifier),
212 * support/Util/SDCCerr.c,
213 * support/Util/SDCCerr.h: verify that struct & union tags are used
216 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
218 * src/SDCCglobl.h: missing from yesterday's commits
220 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
222 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
223 sft_attributes, struct_declaration, parameter_declaration,
224 type_name, start_block, declaration_list),
225 * src/SDCC.lex (check_type): support redefinition of typedef names
227 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
229 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
230 aligned xdata arrays. Erik helped me with the if clause.
232 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
234 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
237 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
240 * src/SDCCast.c (newAst_),
242 * src/SDCCicode.c (ast2iCode, newiCode),
244 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
245 expr, statement, expression_statement, selection_statement,
246 iteration_statement, expr_opt, jump_statement): foundation for tracking
248 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
251 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
253 * support/Util/SDCCerr.c,
255 * src/SDCCast.c (createCase, createDefault, decorateType),
256 * src/SDCClabel.c (labelUnreach),
257 * src/SDCC.y (labeled_statement, jump_statement): More improvements
259 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
260 (with thanks to Stas Sergeev)
261 * device/include/time.h,
262 * device/lib/time.c (CheckTime): suppress unreachable code warning
264 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
266 * src/SDCCast.c (createIvalCharPtr),
267 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
269 * support/regression/tests/nullstring.c: tests for these two bugs
271 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
273 * support/Util/SDCCerr.h,
274 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
275 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
276 about storage class and 'at' used inside struct or union
277 * src/SDCCBBlock.c (iCodeFromeBBlock),
278 * src/SDCCcse.c (ifxOptimize),
279 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
280 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
281 printIval, emitStaticSeg, emitOverlay),
282 * src/SDCClabel.c (deleteIfx),
283 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
284 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
285 gatherAutoInit, processParms),
286 * support/Util/SDCCerr.h,
287 * support/Util/SDCCerr.c (werrorfl): Support for better error location
288 reporting for post-parse errors.
290 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
292 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
293 implicit casts via union; they don't work on big endian systems
294 (possible fix for bug #861138)
296 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
298 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
299 * src/mcs51/main.c: fixed the fix for bug #737001
301 2003-12-15 Borut Razem <borut.razem@siol.net>
303 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
305 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
307 * support/makebin/makebin.c: put output in binary mode
309 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
311 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
312 xdata and data memory on startup. Set the environment variable
313 SDCC_NOGENRAMCLEAR to disable this.
314 * src/mcs51/peephole.def,
315 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
316 (allows non-interrupt and interrupt code to safely compete for a resource
317 without the non-interrupt code having to disable interrupts)
319 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
321 * src/SDCCicode.c (geniCodeAdd),
322 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
323 with valFromType if type might be a pointer and host is big endian).
324 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
325 types, not just integer types.
326 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
327 multiply defined with mismatching "at" address.
329 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
331 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
332 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
333 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
334 with embedded nulls (fixed bug #753752)
336 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
338 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
339 Apparently this did not see much testing (endless loop)
341 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
343 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
345 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
347 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
348 gracefully handle NULL memmap pointers
350 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
352 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
353 instead of deleting the iCode when an operand is volatile
354 * src/z80/gen.c (genDummyRead),
355 * src/mcs51/gen.c (genDummyRead),
356 * src/ds390/gen.c (genDummyRead),
357 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
359 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
360 * src/SDCC.y: fixed bug #850420
362 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
364 Applied z80 i/o port patch from Peter Townson and fixed some operators
365 to better handle operands in A register.
366 * device/include/z180.h
372 * src/z80/peeph-z80.def
376 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
378 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
380 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
382 * device/lib/hc08/_mullong.c: Removed extra #endif
384 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
386 * sim/ucsim/hc08.src/inst.cc,
387 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
389 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
390 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
391 * device/include/stdarg.h: fixed varargs for hc08
392 * device/lib/Makefile.in,
393 * device/lib/hc08/Makefile,
394 * device/lib/hc08/_mulint.c,
395 * device/lib/hc08/_mullong.c: fixed some endian problems
397 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
399 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
400 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
401 * device/lib/_gptrget.c,
402 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
404 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
406 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
407 * src/SDCCast.c (astErrors): fixed bug #846007
408 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
410 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
412 * src/SDCCast.c (decorateType): disabled a transformation I added in
413 revision 1.188 (access to fields of a structure at an absolute address);
414 it breaks with bitfields, extern declarations, and gcse analysis.
415 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
416 could be assigned through a pointer, so don't complain.
417 * src/SDCCast.c (astErrors),
419 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
421 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
423 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
424 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
425 output of __config directives, since gpasm now supports them
426 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
427 pre-processor macro, i.e. -DMCU=p18f452
428 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
429 and modified to handle 'cast' icode similarly to '=' icode
430 * src/pic16/device.h (typedef struct PIC_device): added field
431 'extMIface' to indicate that chip has external memory interface
432 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
433 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
436 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
438 * src/SDCC.y (pointer): fixed bug #846006
439 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
440 * src/SDCCast.c (decorateType): fixed bug #846009
441 * src/ds390/peeph.def,
442 * src/ds390/gen.c (genAnd, genOr),
443 * src/mcs51/peeph.def,
444 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
446 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
448 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
455 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
459 * src/SDCCbitv.c: added function to free a bitvector
461 * src/SDCClrange.c: added function to recompute the liveranges
463 * src/ds390/ralloc.c,
465 * src/mcs51/ralloc.c,
467 * src/pic16/ralloc.c,
469 * src/z80/ralloc.c: recompute the liveranges after register packing
471 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
473 * src/SDCCloop.c (newInduction): fixed bug #845630
475 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
477 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
478 inadvertantly left behind from my 2003-11-12 change
480 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
482 Updated headers I neglected to commit yesterday.
486 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
488 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
489 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
490 * src/SDCCopt.c (eBBlockFromiCode),
491 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
492 the creation of the key hash table from the sequencing so it can be used
493 earlier (for some GCSE bug fixes still pending)
495 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
497 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
498 * support/regression/tests/addsub.c: testing genPlus shortcut
500 2003-11-15 Borut Razem <borut.razem@siol.net>
502 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
504 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
506 * src/SDCCcse.c (cseBBlock): fixed bug #527779
507 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
508 ordering is immaterial.
509 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
511 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
513 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
514 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
515 (SIGSEV) of bug #840381
516 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
517 unlink new file before rename if new and old filenames are the same)
519 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
521 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
522 uninitialized variables) for the mcs51. Set environment variable
523 SDCC_GENRAMCLEAR to test.
524 xdata initialization slightly shorter
526 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
529 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
530 #838241 & 780691 (basicly the same bug)
531 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
532 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
534 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
536 * src/SDCCmain.c (linkEdit): "fix" #834252
538 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
540 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
542 * src/SDCC.y: fixed bug #819403
544 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
546 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
547 the reentrant attribute.
548 * src/hc08/gen.c (genPackBits): added missing stack readjustment
549 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
551 * src/SDCCast.c (decorateType): fixed bug with storage class not being
552 updated during pointer dereference; f.e. ~(((char *)1)*) was being
553 erroneously reduced to a literal.
554 * src/hc08/ralloc.c (packRegisters, rematStr),
555 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
558 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
560 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
561 * doc/sdccman.lyx: changed from 'article' to 'book'
562 * doc/Makefile: readded test_suite_spec and cdbfileformat
564 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
566 * device/include/stdlib.h: include malloc.h to comply with ANSI
567 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
569 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
571 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
572 * doc/clean.mk: also remove *.out files
573 * doc/sdccman.lyx: some additions, larger top/bottom margins
575 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
577 * src/SDCC.y: fixed bug #837365
578 * support/regression/tests/bitopcse.c
579 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
580 a symbol (might be valop instead)
581 * device/lib/Makefile.in: added errno.c to HC08SOURCES
582 * device/lib/clean.mk: added hc08 to the cleaning list
584 2003-11-04 Borut Razem <borut.razem@siol.net>
586 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
588 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
589 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
590 malloc is declared in standard stdlib.h
592 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
594 * device/lib/hc08/Makefile: need to clean .rel not .o files
595 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
597 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
607 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
608 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
609 tests (which uses the port's oclsExpense function)
615 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
617 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
619 * src/SDCCcse.c (ifxOptimize),
620 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
621 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
622 deleting the IFX iCode.
623 * src/hc08/ralloc.c: reduced unneeded slocs
624 * src/hc08/gen.c: fixed bug in asmopToBoolean
626 2003-11-04 Borut Razem <borut.razem@siol.net>
628 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
629 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
630 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
631 transferred to configure
633 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
635 Use headers defined in the C[++] standards:
636 * sim/ucsim/gui.src/serio.src/fileio.cc
637 * sim/ucsim/gui.src/serio.src/frontend.cc
638 * sim/ucsim/gui.src/serio.src/main.cc
639 * sim/ucsim/gui.src/serio.src/posix_signal.cc
640 * support/Util/NewAlloc.c
646 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
648 * Added MSVC projects for hc08 assembler and linker:
649 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
650 /as/hc08/link_hc08.dsp
652 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
654 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
656 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
658 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
660 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
662 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
664 2003-10-31 Borut Razem <borut.razem@siol.net>
666 * support/cpp2/cpplib.h,
667 support/cpp2/cpplib.c,
668 support/cpp2/cpplex.c,
669 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
670 to switch _asm block preprocessing on / off. Default is
671 #pragma preproc_asm +
673 2003-10-31 Borut Razem <borut.razem@siol.net>
675 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
676 when outputting comment blocks (when executed with -C option) and
677 _asm (SDCPP specific) blocks
679 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
681 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
683 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
685 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
687 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
689 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
690 * src/SDCCast.c (decorateType): fixed bug #832664
692 2003-10-31 Borut Razem <borut.razem@siol.net>
694 * support\cpp2\cpplex.c: fixed for SDCPP:
695 comments(when executed with -C option) and _asm blocks
696 were included even if they where in skipped #if block.
697 Applied solution from GCC cpp 3.3.2
699 2003-10-31 Borut Razem <borut.razem@siol.net>
701 * src/SDCC.lex: sdcc now understands both formats:
702 '# <line_number> <file_name>' and
703 '#line <line_number> <file_name>'
704 * support/cpp2/cppmain.c: sdcpp now generates the standard
705 '# <line_number> <file_name>' instead of former
706 '#line <line_number> <file_name>'
708 2003-10-30 Borut Razem <borut.razem@siol.net>
710 * support/cpp2/cpphash.h,
711 * support/cpp2/cpplib.h
712 * support/cpp2/cpplex.c,
713 * support/cpp2/cppmain.c,
714 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
716 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
718 Fixed a number of problems revealed by bug #827883.
719 * src/SDCCloop.c (loopInvariants): Spill location of the
720 result operand should be recomputed if extracted from
721 a loop. Also, don't extract assignments of an iTemp
723 * src/SDCCast.c (isConformingBody): loop reversal should
724 not occur if the control variable is involved with a
727 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
729 * .version: bumped to 2.3.6 to reflect the big improvements
730 made by Erik and Klaus. Thanks!
732 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
734 Replaced the livrange code.
735 * src/SDCClrange.c: added new LR code
737 * src/SDCCBBlock.h: removed remainig parts from old LR code
738 * src/ds390/ralloc.c,
739 * src/ds390/gen.c: minor fixes to make it work with new code
741 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
746 * src/hc08/ralloc.c: Fix various warnings related to the hc08
747 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
748 (tweaked fix for bug #818696)
750 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
752 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
754 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
757 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
758 * src/mcs51/gen.c (gencjneshort),
759 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
760 more efficient (per Scott Bronson's suggestion)
762 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
764 Extended the semantics of the critical keyword to include
765 individual statements. See RFE #827755 and #799831
770 * support/Util/SDCCerr.c
771 * support/Util/SDCCerr.h
776 2003-10-19 Borut Razem <borut.razem@siol.net>
778 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
780 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
782 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
784 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
785 and predecrement operand is displayed
787 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
789 * src/SDCCval.c (valMinus): fixed bug #826041
791 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
793 Some hc08 related updates that I missed earlier
795 * support/regression/ports/hc08/spec.mk
797 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
799 New target "hc08" for the Motorola 68hc08 family of micros
807 * sim/ucsim/hc08.src/*
808 * sim/ucsim/configure.in
809 * src/ucsim/configure
810 * sim/ucsim/packages_in.mk
813 * device/include/mc68hc908qy.h
815 * device/lib/Makefile.in
816 * support/regression/ports/hc08/*
817 * support/regression/Makefile
819 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
821 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
823 * src/ds390/gen.c (genCast): fixed bug #821957
825 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
827 * device/lib/logf.c: "fixed" overlay bug
828 * support/regression/ports/host/spec.mk: added m library
829 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
830 * support/regression/tests/float_trans: added (for Eric)
832 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
834 * src/mcs51/gen.c (genCpl): fixed bug
835 http://sf.net/mailarchive/message.php?msg_id=6263915
837 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
839 * src/SDCCast.c (decorateType): added extended constant folding
840 * src/SDCCsymt.c (computeType): cleanup
841 * src/SDCCval.c (valShift): minor optimization
842 * support/regression/tests/ast_constant_folding.c: added
844 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
846 * src/SDCCmain.c: removed some unintended changes
848 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
850 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
851 * src/z80/gen.c: fixed part of bug #817589
852 * src/SDCCsymt.c (checkFunction): fixed bug #817895
854 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
856 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
874 * src/z80/gen.c: removed unused label "release:"
876 2003-10-06 Borut Razem <borut.razem@siol.net>
878 * src/SDCC.lex: removed definition of unused variables
879 save_optimize and save_options
881 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
883 * clean.mk: removed '=' in "-maxdepth=1"
884 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
885 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
887 2003-10-06 Borut Razem <borut.razem@siol.net>
889 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
890 my_unput() replaced by unput()
892 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
894 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
895 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
896 type-punned pointer will break strict-aliasing rules"
897 Old LR behaviour is again default; Klaus' LR can be choosen by
898 defining the environment variable LRKLAUS
902 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
903 * clean.mk: fixed removal of files in bin/CVS/
904 * device/lib/clean.mk: fixed removal of directories small and large
905 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
907 * src/SDCCval.c: removed superflous test for pedantic
909 2003-10-05 Borut Razem <borut.razem@siol.net>
911 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
912 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
913 message "unmatched #pragma SAVE and #pragma RESTORE"
915 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
917 * doc/sdccman.lyx: various additions and updates (interrupts, inline
918 assembly, critical functions, atomic, nojtbound)
920 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
922 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
928 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
931 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
933 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
935 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
936 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
937 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
939 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
941 * src/z80/gen.c (genRet): fixed bug #524753
942 * src/z80/gen.c (genCast): fixed internal error on cast from
944 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
945 fix for bug #477835 to the z80
946 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
947 for tracking iCodes in the peephole optimizer for z80
949 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
951 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
952 the other part of bug #814548
953 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
955 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
957 * src/SDCCcse.c: fixed part of bug #814548
959 2003-09-28 Borut Razem <borut.razem@siol.net>
961 * src/asm.c: rewrite of printILine() to use temporary file instead
963 * src/xa51/main.c: commented out declaration of int rewinds
965 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
967 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
969 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
971 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
972 * src/asm.c (printILine): Fixed bug #811015
974 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
976 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
979 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
981 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
982 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
983 to correctly handle general case of AOP_PAIRPTR
984 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
986 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
988 * src/mcs51/ralloc.c (fillGaps),
989 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
990 register positioning bug)
992 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
994 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
996 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
998 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
999 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1000 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1001 (ralloc doesn't intentionally do this now, but perhaps later)
1002 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1003 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1004 register positioning bugs (Fixed bug #762602 and #795325)
1005 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1007 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1008 lines that --i-code-in-asm generates
1010 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1012 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1013 trying to fclose a FILE* that was already closed.
1015 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1017 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1018 of const struct should be treated as if const themselves)
1020 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
1022 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1024 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1026 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1027 Unix (/n) and DOS (/r/n) line terminations.
1029 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1031 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1034 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1036 * src/mcs51/gen.c (genFunction, genEndFunction),
1037 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1038 and restore of EA so that stack offsets to parameters are
1039 correct when using both critical and reentrant/stack-auto.
1040 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1041 size (can be triggered in error if sloc is shared between
1042 different sized objects)
1043 * device/include/float.h: fixed macros to explicitly use
1044 unsigned long where needed
1046 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1048 Feature req. 799831: added code to allow nesting of critical functions
1049 * src/mcs51/gen.c (genFunction, genEndFunction)
1050 * src/ds390/gen.c (genFunction, genEndFunction)
1052 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1054 * src/SDCCsymt.c (sclsFromPtr),
1056 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1057 support for standard C idiom of memory mapped variables; for
1058 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1059 to xdata int at 0x1234 tempvar = 1.
1060 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1061 provided by Akiya ISHIDA
1063 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1065 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1066 * src/SDCCval.c (constVal): added reduction from int to char
1067 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1068 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1069 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1071 * support/regression/tests/shifts.c: fixed
1073 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1075 * src/z80/gen.c (genXor): Fixed bug #805445
1077 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1079 Fixed bug #621531 (const & volatile confusion in the type chain).
1080 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1081 refer to the const or volatile state of the pointer itself.
1093 * src/pic16/ralloc.c
1094 * support/regression/tests/const.c
1096 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1098 When checking for duplicated modules, use absolute paths
1099 instead of relative paths. Files changed:
1104 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1106 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1108 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1110 * device/include/string.h: added size_t typedef, changed
1111 prototypes to use size_t, eliminated separate reentrant and
1112 non-reentrant declarations, added _memmove declaration
1113 * device/lib/_memcpy.c: changed to use size_t instead of int,
1114 changed /4 to >>2 to avoid division library call
1115 * device/lib/_memcmp.c,
1116 * device/lib/_memset.c,
1117 * device/lib/_strncat.c,
1118 * device/lib/_strncpy.c,
1119 * device/lib/_strncmp.c: changed to use size_t instead of int
1120 * device/lib/_memmove.c: new file (fixed bug #772294)
1121 * device/lib/Makefile.in: added _memmove.c
1122 * device/lib/z80/asm_strings.s: fixed bug #772290
1123 * support/regression/tests/bitfields.c: attempt to fix host assertion
1124 failure on amd64-unknown-linux2.2
1126 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1128 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1129 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1130 * as/z80/asmain.c (main): fixed bug #801766
1132 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1134 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1137 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1139 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1140 reported in bug #800609
1142 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1144 * Top header beautifications in src/pic16 directory:
1145 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1146 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1147 pcoderegs.h, ralloc.c, ralloc.h
1148 * main.c: added top header and GPL license notice
1149 * pcode.c: fixed the if-conditional warning
1151 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1153 * device/lib/_mullong.c: replaced int by short for gcc
1155 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1157 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1158 and JUMPTABLE iCodes properly now (worked by accident before)
1159 * src/mcs51/gen.c (leftRightUseAcc),
1160 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1161 iCode properly now. Use getSize instead of nRegs since a & b
1162 aren't part of the nRegs tally.
1164 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1166 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1167 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1168 before instructions that use the _STATUS register
1170 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1172 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1173 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1174 fetching of the pointer
1175 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1176 copied from genNearPointerSet()
1177 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1178 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1179 If they pop r0/r1 they must be called in the opposite order than aopOp().
1180 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1181 (resp. --stack-auto), prepared for --xstack
1183 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1185 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1187 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1189 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1190 these ports have their own __sdcc_external_start()
1192 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1194 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1195 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1196 type for bits was changed. It resulted in bit variables becoming
1197 global, which is not permitted in PIC 14 assembly output.
1199 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1201 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1203 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1205 Z80 and MCS51 linkers complaint if a public symbol is defined
1206 in more than one library module:
1210 * as/mcs51/Makefile.in
1212 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1214 A few small changes that speed up the peephole optimizer.
1218 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1220 Try to make the peephole optimizer smarter by maintaining
1221 an association between the assembly source code and the
1222 iCodes that originated them. Put this information to use
1223 with a new peephole rule condition "notVolatile" so that
1224 the rules can be aggressive yet still safe.
1229 * src/mcs51/peeph.def
1231 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1235 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1236 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1237 if the left or right operand symbols have the accuse flag set.
1239 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1241 Changed the type of the result of the ! (NOT) operator to char;
1242 previously it returned the same type as the source. This allows
1243 us to eliminate all the genFloatNot functions (all of its target
1244 implementations were very buggy) since !float can use the same
1247 * src/SDCCicode.c (ast2iCode): ! returns char
1248 * src/mcs51/gen.c (genNot, genNotFloat),
1249 * src/ds390/gen.c (genNot, genNotFloat),
1250 * src/z80/gen.c (genNot, genNotFloat),
1251 * src/pic/gen.c (genNot, genNotFloat),
1252 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1254 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1256 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1257 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1258 during interrupts. Ensure WSAVE is located at a shared bank address.
1259 2. Fixed page selection in some places
1260 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1261 the registers name strings.
1262 4. Fixed "signed / unsigned compare" compiler warnings.
1263 5. The PIC port manages its own allocation of the general purpose
1264 registers, but makes no attempt to reuse them. As a result when
1265 compiling it soon runs out of general purpose registers. Some
1266 additional code was added to the files pcode.c and device.c to walk
1267 through the function call tree and rename the registers so that they
1277 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1278 genPlus() & genMinus() when the result is the same as left or right
1280 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1282 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1284 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1286 Made bitfield a distinct type from bit so that bitfields
1287 convert as per ANSI C and bits retain their traditional
1288 boolean style behaviour. Implemented bitfield support in
1296 * src/ds390/gen.c: bit v bitfield split
1297 * src/z80/gen.c: New support for bitfields
1298 * support/regression/tests/bitfields.c: reenabled z80,
1301 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1303 Rules 246.x, 247.x relate to bitfields, the others speed up
1304 access to xdata mapped I/O devices.
1306 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1308 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1310 Cleaned up genPackBits and genUnpackBits and added two helper
1311 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1312 for literal assignments in genPackBits (thanks to Frieder for
1318 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1320 Fixed bug #748310 (pointer to function type mishandled when the
1321 function name is omitted). Also fixed a SIGSEGV when a function
1322 attribute (reentrant, etc) is used on a non-function or on a
1323 function but misplaced before the parameter list.
1325 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1327 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1328 * support/Util/SDCCerr.h,
1329 * support/Util/SDCCerr.c: Added func attr misuse error msg
1331 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1333 Fixed bug #787649 by anonymous
1334 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1335 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1337 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1339 Fixed numerous bitfield problems.
1341 * src/SDCC.y: More bitfield related error checking
1343 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1344 * support/Util/SDCCerr.h,
1345 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1346 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1347 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1348 * support/regression/tests/bitfields.c: tests added
1350 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1352 Made the constant following the "interrupt" keyword optional. If
1353 omitted, the function will not automatically be given an entry
1354 in the interrupt vector table (similar to #pragma NOIV, but
1355 less syntacticly kludgy). The interrupt number is also now
1356 range checked. Also fixed a bug in the high order bit example
1363 * support/Util/SDCCerr.c
1364 * support/Util/SDCCerr.h
1367 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1369 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1370 * src/SDCCicode.c (operandOperation): rewritten some ops
1371 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1372 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1374 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1375 be re-activated by defining REDUCE_LITERALS)
1376 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1377 unsigned, but are signed by default
1378 * src/SDCCval.c (constVal): rearranged
1379 * src/SDCCval.c (valMod): preliminary fix
1380 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1381 * support/regression/literalop.c: added, work in progress
1383 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1385 Generate warnings for useless declarations like "char data;"
1386 that don't do what new users expect.
1389 * support/Util/SDCCerr.h
1390 * support/Util/SDCCerr.c
1392 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1394 * src/SDCCval.c (valMult): fix overflow detection of negative int
1396 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1398 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1400 Changes to support big endian targets:
1413 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1415 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1416 * device/lib/time.c: fixed warning "integer overflow in expression"
1418 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1420 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1421 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1422 constants are unsigned; added recognition of "u" flag for unsigned
1423 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1424 * src/SDCCval.c (valDiv, valMod): fixed signdness
1425 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1426 signedness of modulo, left and right shift
1427 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1428 * support/Util/SDCCerr.h: added warning W_INT_OVL
1429 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1430 * src/SDCCast.c (ast_print): improved output of constants
1432 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1434 Fixed some warnings when building with MSVC:
1447 * support\cpp2\cpplib.c
1451 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1453 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1455 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1457 * support\librarian\clean.mk: Do not remove Makefile.
1458 * support\librarian\Makefile: added.
1460 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1462 Added librarian to MSVC build:
1465 * support\librarian\librarian.dsp
1467 'configure' not needed for librarian, removed:
1468 * support\librarian\configure
1469 * support\librarian\configure.in
1470 * support\librarian\config_in.h
1471 * support\librarian\Makefile.in
1473 Hopefully these ones built the librarian and the rest of sdcc properly:
1475 * Makefile.common.in
1477 Messed up 'configure', so revert to previous version:
1481 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1483 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1484 there, while the mantissa of a double is "only" 53 bits wide.
1486 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1488 Adding sdcclib to the build. MSVC project coming soon.
1489 Files added/changed:
1491 * support\librarian\clean.mk
1492 * support\librarian\configure
1493 * support\librarian\configure.in
1494 * support\librarian\config_in.h
1495 * support\librarian\Makefile.bcc
1496 * support\librarian\Makefile.in
1497 * support\librarian\sdcclib.c
1500 * Makefile.common.in
1504 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1506 Linker now complaints if linked modules have conflicting options, for
1507 example, one compiled using --model-large and another one compiled with
1508 --model-small. The following files were modified:
1530 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1532 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1533 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1535 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1537 * src/z80/mappings.i: fix _mul[us][int,long] entries
1539 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1541 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1543 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1545 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1546 * support/regression/tests/bitopcse.c: added
1554 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1556 added support for new library format to z80, gbz80 linkers:
1562 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1564 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1565 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1567 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1569 added DUMMY_READ_VOLATILE:
1578 * src/SDCCcse.c (algebraicOpts): many improvements
1579 * src/SDCCcse.h: removed algebraicOpts()
1580 * src/SDCCicode.c (picDummyRead): added
1582 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1584 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1585 "Insufficient space in data memory".
1587 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1589 * src/mcs51/gen.c: fixed bug #771358
1590 * src/z80/gen.c: fixed bug #759087
1592 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1594 * src/pic16/glue.c: minor cleanup by Vangelis
1596 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1598 * device/include/regc515c.h: fixed #758477
1599 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1600 * device/lib/_gptrput.c: saved a few bytes
1601 * my tab spacing is 8, yours too?)
1602 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1603 * device/lib/serial.c: process RX bytes earlier than TX bytes
1604 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1606 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1608 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1610 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1612 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1614 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1616 * device/lib/Makefile.in: bad fix, reverted to 1.43
1618 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1620 * device/lib/Makefile.in: added missing z80 object files
1622 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1624 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1625 pic16 progress by Vangelis:
1640 * pic16/pcodepeep.c:
1643 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1645 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1647 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1649 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1650 added gbz80 build to MSVC project.
1651 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1652 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1653 from 8051 stuff and setup so it links using a .lnk file.
1655 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1657 * support/librarian/sdcclib.c: sdcc librarian.
1658 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1661 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1663 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1665 2003-07-02 Borut Razem <borut.razem@siol.net>
1667 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1668 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1669 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1670 src/xa51/main.c, src/z80/main.c:
1671 virtualization of glue() function: each port has it's own glue function,
1672 which is accessed by do_glue function pointer in PORT.general structure
1674 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1676 * DS800C400 fun, improved ROM interface and tinibios.
1678 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1680 * More support for DS80C400. Now includes beginning of interface to ROM.
1682 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1684 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1686 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1688 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1690 2003-06-19 Borut Razem <borut.razem@siol.net>
1692 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1694 2003-06-19 Borut Razem <borut.razem@siol.net>
1696 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1697 fixed Z80 port - crt0.o: cannot open.
1699 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1701 * support/Util/MySystem.c (merge_command): revert bad fix
1703 2003-06-18 Borut Razem <borut.razem@siol.net>
1705 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1707 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1709 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1710 option --use-stdout sends errors to stdout instead of stderr.
1712 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1714 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1716 2003-06-15 Borut Razem <borut.razem@siol.net>
1718 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1719 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1720 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1721 fixed width array of pointers replaced with sets;
1722 multiple include and lib paths ared transferred to preprocessor and linker
1723 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1724 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1725 fixed width array of pointers
1726 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1727 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1728 fixupPath(), getPathDifference()
1729 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1730 fixed width array of pointers
1732 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1734 * src/pic16/ralloc.c: fix warnings
1735 * src/pic16/pcode.c: fix warning
1737 2003-06-10 Scott Dattalo <scott@dattalo.com>
1739 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1740 know all the details, but essentially this set of changes enable
1741 the pic16 port to generate movff instructions and generate assembler
1746 * src/pic16/pcode.c:
1747 * src/pic16/device.c:
1749 * src/pic16/pcode.h:
1750 * src/pic16/pcoderegs.c:
1751 * src/pic16/ralloc.c:
1752 * src/pic16/ralloc.h:
1754 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1756 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1757 added option --vc, so sdcc errors and warnings are compatible with
1758 Microsoft Visual Studio.
1760 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1762 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1763 device/lib/libfloat.lib: added atof function.
1765 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1767 * doc/sdccman.lyx: updated to Lyx 1.3
1768 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1769 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1770 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1772 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1774 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1776 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1778 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1779 additions to the "related tools/documentation" section
1781 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1783 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1785 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1787 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1788 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1790 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1792 * doc/sdccman.lyx: fix double dash and other minor things
1793 * doc/Makefile: fix double dash
1795 2003-05-28 Karl Bongers(patches from Martin Helmling)
1796 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1797 condition and ignore commands.
1799 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1801 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1802 is in parts still quite out of date, I did changes as far as I felt makes sense
1803 for a non-native english speaker.
1804 Please feel free to add to the manual or to correct my changes.
1805 * doc/Makefile: undid touching the date of intermediate tex files.
1807 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1809 * doc/sdccman.lyx: Manual has an index now
1811 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1813 Finalize muluint/mulsint and mululong/mulslong merging:
1814 * device/lib/_mulint.c
1815 * device/lib/_mullong.c
1816 * device/lib/gbz80/mul.s
1817 * device/lib/gbz80/stubs.s
1818 * device/lib/z80/mul.s
1819 * device/lib/z80/stubs.s
1820 * src/SDCCsymt.c (initCSupport)
1822 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1824 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1825 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1826 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1827 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1830 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1832 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1833 the regression tests I'm not brave enough to enable 245.b, 245.c
1834 * doc/sdccman.lyx: added latex preamble for hyperref package.
1835 Using pdflatex this will give you a hyperlinked pdf file with
1836 bookmarks. (prepend '%' before /usepackage if this breaks something)
1838 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1840 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1842 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1844 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1846 2003-05-21 <johan@balder>
1848 * src/SDCCglue.c (printIval): fixed bug #739934
1850 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1852 Applied patch from bug 737905 (renamed yylineo to mylineno):
1859 * src/pic16/pcode.c: Cleaned warnings
1860 * src/pic16/pcodeflow.c: Cleaned warnings
1861 * src/pic16/pcoderegs.c: Cleaned warnings
1863 2003-05-19 Scott Dattalo <scott@dattalo.com>
1865 * src/pic16/pcode.c: Cleaned warnings
1866 * src/pic16/pcodepeep.c: Cleaned warnings
1867 * src/pic16/ralloc.c: Cleaned warnings
1869 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1871 * doc/sdccman.lyx: fixed bug 739745
1872 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1874 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1876 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1877 it can be defined with CFLAGS when running configure
1878 * src/SDCCmain.c: fixed compiling + linking with object files
1880 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1882 * configure.in: configure for pic16 port,
1883 added --disable-pic16-port
1884 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1885 * src/SDCCmain.c: linkOptions is changed to set *,
1886 added if/endif conditional macros to remove options help
1887 messages from optionsTable when a port is not configured, added
1888 support for the PIc16 port in the ports table, when executing
1889 the compiler with no port specified on command line, a default
1890 port is selected with the new macro DEFAULT_PORT which is
1891 defined in port.h, in setDefaultOptions() linkOptions is removed
1892 from initialization assignment, since now it is a set,
1893 parseCmdLine uses setParseWithComma for linkOptions, in
1894 linkEdit() linkOptions are accessed with new function indexSet()
1895 which returns the i'th item of a set variable. See SDCCset.c, in
1896 linkEdit() when calling buildCmdLine(), added linkOptions as
1897 last argument. Now users can pass arguments to gplink via the
1898 -Wl option, main() uses pic16glue() to glue up pic16 programs
1899 * src/SDCCpeeph.c: various changes to support pic16
1900 * src/SDCCset.c: added function void *indexSet(set *, int) to
1901 return the i'th item of the set
1902 * src/SDCCset.h: added function prototype for indexSet()
1903 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1904 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1905 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1906 added macro DEFAULT_PORT
1907 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1908 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1910 * src/pic16/glue.c: commented out some error producing lines
1911 * src/pic16/main.c: __config directives are commented out to stop
1912 gpasm complaining and test the linkage with gplink, _linkCmd and
1913 _asmCmd changed to be more gplink and gpasm friendly
1914 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1915 produced an error when parsed, peep rule 12 is added to utilize
1916 movff, but it is commented out since the pCode does not support
1917 yet a command with 2 address arguments
1919 2003-05-18 <johan@balder>
1921 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1922 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1923 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1925 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1926 Added feature to script commands from file.
1928 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1930 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1931 * src/SDCCutil.c: include ctype.h for win32
1933 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1935 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1937 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1939 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1940 Fixed so you can set breakpoints prior to run, run does not stop
1941 on entry now. Add tbreak. Other enhancements and fixes for use
1944 2003-05-12 Borut Razem <borut.razem@siol.net>
1946 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1948 2003-05-11 Borut Razem <borut.razem@siol.net>
1950 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1951 the path of bin directory, so that PATH is the only env. variable, which has to be set
1952 in case of standard installation.
1953 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1954 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1955 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1957 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1959 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1960 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1961 temp files are in the port dir; clean the gen/test directory when
1962 generating new test.c
1963 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1964 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1965 * support/regression/tests/zeropad.c: added
1967 2003-05-09 <johan@balder>
1969 * src/SDCCglue.c: fixed bug #597940
1971 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1973 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1974 cache sfr, optimize next,step, fix off by one sourceline,
1975 support ddd list function.
1976 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1978 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1980 * support/regression/HTMLgen.py: added compare_s2f()
1981 * support/regression/Makefile: redo 1.27
1982 * support/regression/generate-cases.py: redo 1.5
1984 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1986 * support/regression/tests/float.c: workaround 33 bit hex constant
1987 * support/regression/tests/simplefloat.c: fix division for host
1989 2003-04-29 Scott Dattalo <scott@dattalo.com>
1991 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1992 that tame's the PIC's over-aggressive optimizer.
1994 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1996 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1999 2003-04-29 Kevin Vigor <kevin@vigor.nu>
2001 Initial support for DS80C400. "Hello world" runs on TINIm400
2004 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2006 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2007 * Some notes on ddd usage added in debugger/README
2008 Martin Helmling adding more features and fixes for ddd GUI debugger.
2009 Code added for nexti, stepi, up, down, and other adjustments.
2011 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
2013 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2014 * src/pic/peeph.def Added two rules to optimize carry manipulation
2015 * src/pic/* removed debug printfs
2017 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
2019 * debugger/mcs51/cmd.c: added header newalloc.h
2021 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
2023 * as/Makefile: new EXEEXT
2024 * as/z80/Makefile: remove trailing slash of BUILDIR
2025 * as/z80/clean.mk: new EXEEXT
2026 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2027 * support/cpp2/Makefile.in: new EXEEXT
2028 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2030 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
2032 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2033 EXEEXT was introduced to fix all related problems with targets
2034 "clean", "install" and "uninstall"; a couple of further flaws
2035 especially with "clean" have been fixed too
2036 * as/mcs51/Makefile.in
2041 * debugger/mcs51/Makefile.in
2042 * debugger/mcs51/clean.mk
2044 * link/z80/Makefile.in
2047 * packihx/Makefile.in
2049 * sim/ucsim/Makefile
2050 * sim/ucsim/clean.mk
2051 * sim/ucsim/avr.src/Makefile.in
2052 * sim/ucsim/avr.src/clean.mk
2053 * sim/ucsim/s51.src/Makefile.in
2054 * sim/ucsim/s51.src/clean.mk
2055 * sim/ucsim/xa.src/Makefile.in
2056 * sim/ucsim/xa.src/clean.mk
2057 * sim/ucsim/z80.src/Makefile.in
2058 * sim/ucsim/z80.src/clean.mk
2059 * sim/ucsim/main_in.mk
2060 * sim/ucsim/packages_in.mk
2061 * sim/ucsim/gui.src/Makefile.in
2062 * sim/ucsim/gui.src/serio.src/Makefile.in
2063 * sim/ucsim/gui.src/serio.src/clean.mk
2066 * support/cpp2/Makefile.in
2067 * support/cpp2/clean.mk
2068 * support/makebin/Makefile
2069 * support/makebin/clean.mk
2070 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2071 * doc/sdccman.lyx: --program-suffix no longer needed
2073 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2075 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2076 Martin Helmling added support for ddd GUI debugger.
2077 Code added to display assembly, set variables, and other commands
2078 to interface to ddd.
2080 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2082 * as/Makefile: fix target clean
2083 * as/clean.mk: fix target clean
2084 * as/z80/clean.mk: fix target clean
2086 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2088 * Makefile.common.in: added @EXEEXT@
2089 * configure.in: removed all mingw32 stuff
2090 * configure: rebuilt from configure.in
2091 * doc/sdccman.lyx: updated section "installation"
2092 * support/scripts/sdcc_mingw32: adapted to configure
2093 * support/scripts/sdcc_cygwin_mingw32: added
2095 2003-04-22 Scott Dattalo <scott@dattalo.com>
2097 * src/pic Added object file support for the PIC port
2098 * src/pic Applied patch from Craig Franklin (this started the object file support)
2099 * src/regression Updated the PIC regression tests for object files
2101 2003-04-20 Borut Razem <borut.razem@siol.net>
2103 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2104 lklex.c: In function `getfid':
2105 lklex.c:203: warning: array subscript has type `char'
2106 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2107 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2108 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2109 stack handling macros
2111 2003-04-19 Borut Razem <borut.razem@siol.net>
2113 * "handling space characters in file path" task:
2114 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2115 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2116 * support/Util/MySystem.h: make it self-sufficient
2117 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2118 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2119 handling space characters in file path
2120 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2121 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2122 * support/Util/MySystem.c: handling space characters in executable's path
2124 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2126 * as/z80/Makefile: fix permanent rebuild of z80
2127 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2128 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2130 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2132 * src/SDCCopt.c: add special case optimization to replace modulo by
2133 a power of two with a bitwise AND.
2135 2003-04-18 <johan@balder>
2137 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2139 2003-04-17 <johan@balder>
2141 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2142 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2144 2003-04-13 Borut Razem <borut.razem@siol.net>
2146 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2147 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2148 fixed mingw problem in adl_NORMALIZE_PATH
2150 2003-04-12 Borut Razem <borut.razem@siol.net>
2152 * fixed "#pragma SAVE/RESTORE can not be nested":
2153 * src/SDCC.lex: reworked pragma handling functions
2154 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2155 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2157 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2159 * src/SDCCutil.c (pathEquivalent): defined but not used
2160 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2161 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2162 * configure: rebuilt from configure.in
2163 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2164 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2165 * device/include/Makefile.in: replace sdcc_datadir
2166 * device/lib/Makefile.in: replace sdcc_datadir
2167 * Makefile.common.in: add LDFLAGS from configure
2168 * packihx/Makefile.in: use LDFLAGS
2169 * src/Makefile.in: use LDFLAGS
2170 * support/cpp2/Makefile.in: add LDFLAGS from configure
2171 * support/makebin/Makefile: use LDFLAGS
2172 * .version: bumped version number to 2.3.5
2174 2003-04-12 Borut Razem <borut.razem@siol.net>
2176 * completed "different paths" task:
2177 * src/SDCCmacro.c: fixed bug in handling quotes
2178 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2179 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2181 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2183 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2185 2003-04-11 kevin Vigor <kevin@vigor.nu>
2187 * ds390/gen.c ds390/peeph.def: fix bug 706781
2189 2003-04-11 Borut Razem <borut.razem@siol.net>
2191 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2193 2003-04-10 Scott Dattalo <scott@dattalo.com>
2195 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2196 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2197 set - this bit used to not be set...).
2198 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2199 bad code in PIC Port
2200 * src/regression/and2.c added to test bug 609268
2201 * src/regression/Makefile added and2.c to regression test
2204 2003-04-08 <johan@CP255758-A>
2206 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2207 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2208 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2210 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2212 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2214 * support/cpp2/Makefile.in: fix bug #487815
2215 * configure: rebuilt from configure.in
2216 * Makefile.common.in: docdir changed, new path suffixes
2217 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2218 * sdcc_vc_in.h: reflect changes from sdccconf.h
2219 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2220 * src/SDCCutil.h: remove BINDIR hack
2221 * doc/sdccman.lyx: update new path hierarchy
2223 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2225 * src/SDCCpeeph.c: added okToRemoveSLOC test
2227 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2229 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2231 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2233 * src/SDCCpeeph.c: added labelIsReturnOnly test
2234 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2236 2003-04-05 <johan@balder>
2238 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2239 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2240 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2241 * src/SDCCast.c: fixed a warning
2242 * src/SDCCast.h: fixed a warning
2243 * src/SDCCicode.c (operandFromAst): fixed a warning
2245 2003-04-04 <johan@balder>
2247 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2248 * src/SDCCast.c (decorateType): fixed bug #715076
2249 * src/SDCC.y: fixed bug #702907
2251 2003-04-03 <johan@balder>
2253 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2254 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2255 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2256 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2257 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2259 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2261 * _decdptr.c: fix return values
2262 * _gptrget.c: fix return values
2263 * _gptrgetc.c: fix return values
2264 * _gptrput.c: fix return values
2265 * _mulint.c: fix return values
2266 * as/z80/Makefile: fix 'make -j' problem
2268 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2270 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2271 * configure.in: big cleanup, updated to autoconf 2.5x
2272 * configure: rebuilt from configure.in
2273 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2274 * sdcc_vc_in.h: reflect changes from sdccconf.h
2275 * doc/Makefile: fixed a flaw in "make install"
2277 2003-04-02 <johan@balder>
2279 * src/ds390/gen.c (genCmp): no comments
2280 * src/mcs51/gen.c (genCmp): no comments
2281 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2282 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2284 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2286 * support/regression/generate-cases.py: place generated file in given sub directory
2287 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2288 * support/regression/Makefile: improvements for 'make -j';
2289 side effect: it's simpler and faster now
2291 2003-03-31 Borut Razem <borut.razem@siol.net>
2293 * src/z80/main.c: link-{port} and as-{port} defined without path
2294 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2296 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2298 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2300 2003-03-30 Borut Razem <borut.razem@siol.net>
2302 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2303 changed type of list parameter to set
2304 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2305 * src/port.h: changed type of do_assemble() parameter to set
2306 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2307 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2308 definition of "cppoutfilename" macro with NULL value in preProcess()
2309 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2310 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2311 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2312 replaced with set *binPathSet
2313 * shash_add() deallocates the item, if allready exsists, before adding the new one
2314 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2316 2003-03-30 Scott Dattalo <scott@dattalo.com>
2318 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2319 a nested for loop bug in the PIC port
2320 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2323 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2325 * support/Util/dbuf.h: remove C++ stuff to make it portable
2327 2003-03-28 Borut Razem <borut.razem@siol.net>
2329 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2330 literal strings in stringLiteral()
2331 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2332 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2335 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2337 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2339 2003-03-26 <johan@balder>
2341 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2342 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2343 * src/SDCCast.c (decorateType): fixed " -v < 3"
2345 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2347 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2348 Added Lenny Story's debug infrastructure changes:
2349 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2350 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2351 * src/cdbFile.c: added
2352 * src/SDCCdebug.c: added
2353 * src/SDCCdebug.h: added
2354 * src/SDCCast.c (createFunction)
2355 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2356 * src/SDCCmain.c (parseCmdLine, main)
2357 * src/SDCCmem.c (redoStackOffsets)
2358 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2361 * src/avr/gen.c (genAVRCode)
2362 * src/ds390/gen.c (gen390Code)
2363 * src/mcs51/gen.c (gen51Code)
2364 * src/pic/gen.c (genpic14Code)
2365 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2366 * src/xa51/gen.c (genXA51Code)
2367 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2369 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2371 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2372 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2374 2003-03-22 <johan@balder>
2376 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2378 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2380 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2381 * doc/cdbfileformat.lyx: added, written by Lenny Story
2382 * doc/Makefile: added cdbfileformat.lyx
2383 * doc/clean.mk: added cdbfileformat.lyx
2385 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2387 * src/mcs51/peeph.def: fix bug #705773
2389 2003-03-20 <johan@balder>
2391 An sfr/sbit can have an "at #" AND an initializer
2392 * src/SDCCsymt.c (checkSClass):
2393 * src/SDCCmem.c (allocGlobal):
2394 * src/SDCCmem.c (allocLocal):
2395 * src/SDCCast.c (createBlock):
2397 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2399 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2401 2003-03-16 <johan@balder>
2403 Undid the hackup of const and volatile, the problem is much bigger
2405 * src/SDCCast.c:1.171
2406 * src/SDCCglue.c:1.138
2407 * src/SDCCicode.c:1.146
2408 * src/SDCCsymt.c:1.150
2409 * src/SDCCval.c:1.65
2411 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2413 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2414 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2416 2003-03-13 <johan@balder>
2418 Hackup const and volatile modifiers in type chains a bit:
2420 * src/SDCCast.c:1.169
2421 * src/SDCCglue.c:1.136
2422 * src/SDCCicode.c:1.143
2423 * src/SDCCsymt.c1.146
2424 * src/SDCCsymt.h1.59
2425 * src/SDCCval.c:1.63
2427 2003-03-12 <johan@balder>
2429 * src/SDCCBBlock.h: more LRH debugging junk
2430 * src/SDCCcflow.h: more LRH debugging junk
2431 * src/SDCCloop.c: more LRH debugging junk
2432 * src/SDCC.y (struct_declaration): fixed bug #697590
2433 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2434 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2435 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2437 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2438 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2439 test function names must now match exactly).
2440 * src/SDCCcse.c: added special case in findCheaperOp to allow
2441 extending a short integer. Makes less awful code for bug 700121 test case.
2443 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2445 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2446 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2448 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2450 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2451 actually called (operandsNotEqual() was called for all
2452 operandsNotEqualX tests).
2454 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2456 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2457 with shorter literals. Fixes bug 700121.
2459 2003-03-11 <johan@balder>
2461 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2463 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2465 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2466 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2468 2003-03-10 Borut Razem <borut.razem@siol.net>
2470 * src/SDCCmain.c: pipe preprocessor's output
2471 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2472 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2473 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2474 which closes all pipes in pipeSet set
2475 * src/SDCCset.c: free deleted item in function deleteSetItem()
2476 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2477 moved from z80 to src subproject
2478 * .version: increased version number to 2.3.4
2480 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2482 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2483 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2484 * support/regression/ports/xa51/spec.mk: fix typo
2486 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2488 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2490 2003-03-09 Borut Razem <borut.razem@siol.net>
2492 * src/SDCCmain.c: pipe preprocessor's output
2493 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2494 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2495 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2496 which closes all pipes in pipeSet set
2497 * src/SDCCset.c: free deleted item in function deleteSetItem()
2498 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2499 moved from z80 to src subproject
2501 2003-03-09 Borut Razem <borut.razem@siol.net>
2503 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2504 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2505 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2506 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2507 * src/SDCCglobl.h: unification of WIN32 native definitions
2509 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2511 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2513 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2515 * src/configure.in: check for endianess (even while cross-compiling)
2516 * src/configure: check for endianess (even while cross-compiling)
2517 * src/configure_in.h: check for endianess (even while cross-compiling)
2518 * src/avr/gen.c: remove old endianess stuff
2519 * src/mcs51/gen.c: remove old endianess stuff
2520 * src/ds390/gen.c: remove old endianess stuff
2521 * src/pic/gen.c: remove old endianess stuff
2522 * src/pic/genarith.c: remove old endianess stuff
2523 * src/pic/glue.c: fix endianess check
2524 * src/pic16/gen.c: remove old endianess stuff
2525 * src/pic16/genarith.c: remove old endianess stuff
2526 * src/pic16/glue.c: fix endianess check
2527 * src/xa51/gen.c: remove old endianess stuff
2528 * src/z80/gen.c: fix endianess check
2529 * src/SDCCglue.c: fix endianess check
2530 * src/ds390/peeph.def: fix bug 700036
2532 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2534 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2535 * src/configure: find appropriate data-types on host for SDCC's int and long
2536 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2537 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2538 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2540 2003-03-07 <johan@balder>
2543 some minor cleanups before the big shot
2544 OP_DEFS and OP_USES now use Kevin's protection
2545 new option --nolabelopt
2556 * src/ds390/ralloc.c:
2557 * src/mcs51/ralloc.c:
2559 * src/xa51/ralloc.c:
2562 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2564 * src/pic/pcode.c (get_op): fix 64 bit warnings
2565 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2566 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2567 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2568 * support/regression/tests/malloc.c: fix 64 bit warnings
2570 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2572 * src/mcs51/gen.c (genMinus): fixed bug 696436
2574 2003-03-02 Borut Razem <borut.razem@siol.net>
2576 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2578 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2580 * configure.in: test for mkstemp
2581 * sdccconf_in.h: add HAVE_MKSTEMP
2583 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2585 * device/include/ctype.h: removed warning while using --stack-auto
2586 * device/include/malloc.h: removed warning while using --stack-auto
2587 * device/include/string.h: removed warning while using --stack-auto
2589 2003-02-23 Borut Razem <borut.razem@siol.net>
2591 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2592 because NDEBUG is defined (see man assert)
2593 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2595 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2597 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2598 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2600 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2602 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2603 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2605 2003-02-18 <johan@balder>
2607 * as/mcs51/asmain.c (asmbl): module can start with a digit
2608 * as/z80/asmain.c (asmbl): module can start with a digit
2610 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2612 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2613 * src/asm.c: fix pipe() for Mingw32
2615 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2617 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2618 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2619 make -V work again; --c1mode reads now from stdin
2620 * doc/sdccman.lyx: added --c1mode
2621 * support/Util/SDCCerr.c: new messages for c1 mode
2622 * support/Util/SDCCerr.h: new messages for c1 mode
2623 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2625 2003-02-15 <johan@balder>
2627 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2629 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2631 * doc/sdccman.lyx: Environment variables, -o and other minor things
2633 2003-02-14 <johan@balder>
2635 * src/xa51/main.c: before anyone really tries to use it :)
2637 * Install doc's in share/sdcc/doc
2638 * removed some obsolete files
2639 * Do a proper make distclean and uninstall
2640 M Makefile.common.in
2643 M device/include/Makefile.in
2644 M device/lib/Makefile.in
2647 M sim/ucsim/doc/Makefile.in
2650 R src/xa51/peeph.rul
2651 M support/cpp2/Makefile.in
2652 M support/makebin/Makefile
2655 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2657 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2659 2003-02-10 Borut Razem <borut.razem@siol.net>
2661 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2662 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2663 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2664 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2665 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2666 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2667 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2668 src/z80/Makefile.bcc: Borland Makefile cleanup
2669 * as/z80/Makefile.bcc: Added Borland Makefile
2670 * support/cpp2/borland.h: Removed
2672 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2674 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2675 * src/SDCC.lex: new pragma NOIV
2676 * src/SDCCglobl.h: new pragma NOIV
2677 * src/SDCCmem.c: new pragma NOIV
2679 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2681 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2683 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2685 * src/SDCCmain.c: signal handling is switched off by --debug
2686 * doc/Makefile: small fix for install; use clean.mk again
2687 * doc/clean.mk: clean *.pdf and *.html too
2689 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2691 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2692 * device/lib/printfl.c: fix a ds390 bug by making it portable
2693 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2694 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2695 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2696 * debugger/mcs51/cmd.c: converted multi-line string literals
2697 * sim/ucsim/globals.cc: converted multi-line string literals
2698 * src/SDCCmain.c: introduced signal handler to remove temp files
2699 * doc/Makefile: small tweaks, implement clean
2700 * doc: removed generated files
2702 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2704 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2705 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2706 Address Record is not correctly generated for DS390."
2708 2003-02-02 Borut Razem <borut.razem@siol.net>
2710 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2711 * as/mcs51/asm.h: fixed compilation with Borland C
2712 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2713 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2714 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2715 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2716 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2717 src/z80/Makefile.bcc: delete $(LIB) only if exist
2718 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2720 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2722 * device/include/malloc.h: introduced NULL
2723 * device/include/string.h: introduced NULL
2724 * device/include/stdlib.h: introduced NULL
2725 * device/lib/_memcpy.c: removed NULL
2726 * device/lib/_strcat.c: removed NULL
2727 * device/lib/_strchr.c: removed NULL
2728 * device/lib/_strcmp.c: removed NULL
2729 * device/lib/_strcpy.c: removed NULL
2730 * device/lib/_strcspn.c: removed NULL
2731 * device/lib/_strlen.c: removed NULL
2732 * device/lib/_strncat.c: removed NULL
2733 * device/lib/_strncmp.c: removed NULL
2734 * device/lib/_strncpy.c: removed NULL
2735 * device/lib/_strpbrk.c: removed NULL
2736 * device/lib/_strrchr.c: removed NULL
2737 * device/lib/_strspn.c: removed NULL
2738 * device/lib/_strstr.c: removed NULL
2739 * device/lib/_strtok.c: removed NULL
2740 * device/lib/malloc.c: removed NULL, include own header
2742 2003-02-02 <johan@balder>
2744 * 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
2745 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2746 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2747 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2748 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2749 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2751 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2753 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2756 2003-02-01 <johan@balder>
2758 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2760 2003-01-31 <johan@CP255758-A>
2762 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2764 2003-01-30 <johan@balder>
2766 * src/SDCCBBlock.c: automatic bug detection
2767 * src/SDCCicode.c: automatic bug detection
2769 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2771 * src/SDCCglobl.h: now --xram-size 0 works
2772 * src/SDCCmain.c: now --xram-size 0 works
2774 2003-01-29 <johan@balder>
2776 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2778 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2780 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2781 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2782 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2783 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2784 * src/SDCCglobl.h: Added options --xram-size and --code-size
2785 * src/SDCCmain.c: Added options --xram-size and --code-size
2787 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2789 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2790 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2792 2003-01-27 <johan@balder>
2794 * src/SDCC.y: fixed bug #613764
2796 2003-01-26 <johan@balder>
2798 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2799 * src/SDCCsymt.h: fixed bug #673374
2800 * src/SDCCglue.c: fixed bug #661910
2801 * src/SDCCast.c: fixed bug #458099 and 673374
2803 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2805 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2806 * as/mcs51/strcmpi.h: added
2807 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2808 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2809 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2810 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2811 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2812 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2813 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2814 * as/mcs51/Makefile.aslink: new module strcmpi
2815 * as/mcs51/Makefile.asx8051: new module strcmpi
2816 * as/mcs51/Makefil.bcc: new module strcmpi
2817 * as/mcs51/Makefile.in: new module strcmpi
2818 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2820 2003-01-26 <johan@balder>
2822 * src/SDCCglue.c: reverted back to 1.124
2823 * src/SDCCast.c: reverted back to 1.156
2824 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2826 2003-01-25 <johan@balder>
2828 * src/SDCCglue.c: A better fix for bug #661910
2829 * src/SDCCast.c: A better fix for bug #661910
2830 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2832 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2834 * src/Makefile.in: remove spawn.o
2835 * src/SDCCmain.c: remove spawn.h
2836 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2837 * src/spawn.c: removed
2838 * src/spawn.h: removed
2839 * support/regression/ports/ds390/spec.mk: link with -r
2841 2003-01-24 <johan@CP255758-A>
2843 * src/ds390/gen.c (aopOp): fixed bug #667458
2844 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2845 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2846 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2848 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2850 * src/mcs51/peeph.def: better assembler identation by Frieder
2851 * src/mcs51/gen.c: better assembler identation by Frieder
2853 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2855 * as/z80/string.h: removed for gcc 3.2
2856 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2857 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2859 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2861 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2862 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2863 * support/regression/Makefile: separate temp files for ports
2864 * support/regression/generate-cases.py: separate temp files for ports
2865 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2866 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2868 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2870 * moved tinitalk to device/examples/ds390
2872 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2874 * as/mcs51/lkmem.c: rflag is for DS390
2875 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2876 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2877 (linkEdit): move mem- and map-files the same way as ihx-files
2878 * src/z80/main.c (_setDefaultOptions): removed --generic
2879 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2880 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2881 * src/pic/glue.c (picglue): --c1mode works again
2882 * src/pic16/glue.c (pic16glue): --c1mode works again
2883 * src/asm.c (printCLine): fix #660034
2885 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2887 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2888 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2889 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2890 * as/mcs51/lkmem (summary): better fix for sp problem
2891 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2892 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2893 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2894 remove --stack-after-data
2896 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2898 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2899 * src/SDCCutil.c (join): ugly bug: missing '\0'
2900 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2902 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2904 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2906 * src/pic/main.c (_asmCmd): gpasm supports -o
2907 * src/z80/main.c: more general macros
2908 * device/lib/Makefile.in: remove intermediate files
2910 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2912 * .version: Bumped version number to 2.3.3
2913 * src/SDCCBBlock.c: new option -o
2914 * src/SDCCglobl.h: new option -o
2915 * src/SDCCglue.c: new option -o
2916 * src/SDCCmain.c: new option -o
2917 * src/asm.c: new option -o
2918 * src/ds390/main.c: new option -o
2919 * src/pic/glue.c: new option -o
2920 * src/pic/pcode.c: new option -o
2921 * src/pic/ralloc.c: new option -o
2922 * src/pic16/glue.c: new option -o
2923 * src/pic16/pcode.c: new option -o
2924 * src/pic16/ralloc.c: new option -o
2925 * src/z80/main.c: new option -o
2926 * device/lib/Makefile.in: use -o
2927 * support/regression/ports/ds390/spec.mk: use -o
2928 * support/regression/ports/gbz80/spec.mk: use -o
2929 * support/regression/ports/mcs51/spec.mk: use -o
2930 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2931 * support/regression/ports/z80/spec.mk: use -o
2932 * support/regression/ports/ucz80/spec.mk: use -o
2933 * support/regression/ports/xa51/spec.mk: use -o
2934 * support/regression/fwk/lib/timeout.c: fix usage string
2936 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2937 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2939 2003-01-07 <johan@balder>
2941 * src/SDCCast.c (decorateType): fixed bug #600035
2943 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2944 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2945 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2946 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2947 * src/pic/pcode.c: outcommented unused variable to remove warnings
2948 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2950 2003-01-06 <karl@turbobit.com>
2951 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2954 2003-01-06 <johan@balder>
2956 * src/SDCCicode.c: fixed array add
2958 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2959 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2960 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2962 2003-01-04 <johan@balder>
2964 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2966 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2967 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2969 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2970 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2971 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2973 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2974 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2976 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2977 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2979 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2980 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2982 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2984 * in \sdcc\as\mcs51\ changed these files in order to create an
2985 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2986 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2987 following files to include the previous two files: aslink.dsp,
2988 Makefile.aslink, Makefile.bcc, and Makefile.in.
2990 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2991 .adb instead of .cdb
2993 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2995 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2996 value from option --iram-size.
2998 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3000 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3003 2002-09-18 <wiml@hhhh.org>
3005 * SDCClrange.h: exposed setFromRange() and setToRange()
3006 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3007 packRegsForAccUse() (bug 542397)
3008 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3009 multiple times and emitting the fetch operations more than once
3010 added aopGetUsesAcc() function to allow binary operators to
3011 fetch their operands in the correct order; made genMinus() emit
3012 compact code for X = LITERAL - Y
3014 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3015 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3016 sprintf() in line 1267.
3018 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3019 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3022 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3023 Changes to aslink (All the changes are marked with 'JCF'):
3025 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3028 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3029 area BSEG. Also moves, if possible, the DATA area down into the internal
3030 ram so more space is available.
3032 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3035 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3036 not bytes. Function summary() which creates a memory usage summary
3037 file with extension .mem. Reports of overlaping stack and small stack
3038 size. If the space for the stack is less than 16 bytes aslink trows a
3041 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3042 the 8051. Option 'y' for memory summary output file.
3044 Changes to sdcc (All the changes are marked with 'JCF'):
3046 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3048 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3049 overlaying area for it (uses RegBankUsed[4]).
3051 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3052 bank zero as used by default. By default aslink locates the stack
3053 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3054 the creation of the .mem file. Delegates the allocation of data area
3055 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3056 the begining of the stack area to aslink.
3058 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3059 glue() in SDCCglue.c creates an area for it.
3061 2002-09-03 Borut Razem <borut.razem@siol.net>
3062 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3063 sdcc/src/pic/glue.c:
3064 introduced atexit() handler for teporay files removal in case of
3065 errors, assertions, ...
3067 2002-08-29 Borut Razem <borut.razem@siol.net>
3068 * sdcc/support/cpp2/auto-host_vc_in.h:
3069 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3070 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3071 Maybe there is a similar problem with BORLANDC? It should be checked!
3073 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3074 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3075 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3076 was not executed, and the compiler (cl) launched a warning:
3077 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3079 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3080 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3082 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3083 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3085 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3086 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3087 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3088 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3089 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3090 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3091 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3092 - added Release configuration in VS projects
3093 - review of compiler an linker options
3094 - VC .exe files are generated in bin_vc directory, not to interfere
3095 with binaries generated from other projects (cygwin, mingw, bcc ...)
3097 * sdcc/src/yacc.dsp: added
3099 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3100 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3101 and insert the version number definitions from .version
3103 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3105 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3106 added - genarate auto-host.h using auto-host_vc_in.h as template
3109 removed from CVS, generated automatically
3111 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3112 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3114 2002-08-11 Borut Razem <borut.razem@siol.net>
3115 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3117 2002-08-10 Borut Razem <borut.razem@siol.net>
3118 * src/SDCCmain.c (main):
3119 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3120 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3121 The consequence was that some temporary files were not removed.
3124 unification of code in functions tempfilename() and tempfile():
3125 function tempnam() is defined in Visual Studio 6.0 and .NET
3127 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3129 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3130 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3131 - removed compiler command line option /WX: Treats all warnings as errors
3132 - update a list of source files, included into the project
3134 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3135 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3136 changed project type to Generic Project so that can be correcly converted to VS.NET project
3138 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3140 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3142 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3144 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3145 added return 0 statements after assert() to make compiler happy
3147 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3148 added newline in the def file to keep MSC compiler satisfied
3150 * sdcc/src/z80/gen.c:
3151 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3152 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3153 - solved MSC error in function aopDump()
3155 * sdcc_vc.h: define PREFIX as "\\sdcc"
3157 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3158 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3160 2002-06-22 Scott Dattalo <scott@dattalo.com>
3161 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3162 - Rewrote the register banking algorithm.
3163 - Added pCode live-range analysis to registers (for now, only non-used and
3164 singly-used registers optimized away)
3166 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3168 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3170 2002-05-10 Scott Dattalo <scott@dattalo.com>
3171 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3173 2002-04-22 Michael Hope <michaelh@vroom>
3175 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3177 * configure.in (DD_COPT): Added include support required for gbdk.
3179 * .version: Bumped version number just to increase it.
3181 * src/SDCCmain.c: Added -nostdinc to the default options.
3183 2002-04-15 Michael Hope <michaelh@vroom>
3185 * device/lib/z80/printf.c (sprintf): Added.
3187 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3189 * src/z80/peeph.def: Added transpose redundent load rule.
3191 * src/z80/main.c: Added force callee saves for jaune.
3193 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3195 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3197 2002-03-28 Johan Knol <johan@balder>
3199 * src/SDCCval.c: fixed bug #532436
3201 2002-03-14 Scott Dattalo <scott@dattalo.com>
3203 Added "char *Processor" field to the port structure.
3206 Added -p option. Allows port dependent processor to be specified.
3209 Initialized the new field char *Processor field to NULL in all ports
3212 Compiler generated registers for interrupt context saving
3213 were not getting allocated.
3215 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3218 Fixed left shift. Will promote the left side of a left shift
3219 if a) left shifting more than size of operand or b) when assigned
3220 to something size > size of left side
3222 2002-03-14 Scott Dattalo <scott@dattalo.com>
3224 tons of changes. Register allocation has been
3225 rewritten. Added customization for the various PICs. Flow
3226 analysis is restructured. ...
3232 Added. device.c is a PIC port hack to accomodate variations
3235 2002-03-13 Michael Hope <michaelh@vroom>
3237 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3239 2002-03-04 johanknol <johanknol@manik>
3241 * /src/SDCCval.c: fixed
3243 const unsigned char arr[][2] = { { 0, 1 } };
3244 t18.c:1: error: Initializer element is not constant
3246 2002-03-04 bela <bela@manik>
3248 * /device/include/mcs51reg.h:
3249 ds89c420 register definition update
3251 2002-03-03 <johan@FRIJA>
3253 * support/Util/SDCCerr.c: did something, but don't no why anymore
3255 * support/regression/tests/bug-524691.c: made it a little less shy
3257 * src/SDCCast.c (decorateType): fixed bug #524697
3259 * src/SDCCast.c: made some lineno improvements
3261 * src/SDCCval.c (getNelements): changed warning to error
3263 * src/SDCCglue.c (printIvalArray): changed warning to error
3265 * src/SDCCicode.c: fixed a warning for mingw
3267 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3269 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3271 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3273 * src/ds390/peeph.def:
3274 Added some more peephole rules
3276 * src/ds390/gen.c: Various fixes & enhancements
3278 * src/SDCClrange.c, src/SDCClrange.h:
3279 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3281 * src/ds390/ralloc.c:
3282 various fixes & enhancements (ds390) specific
3284 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3285 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3288 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3290 2002-03-02 <johan@FRIJA>
3292 * src/SDCCast.c (decorateType): fixed bug #524708
3294 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3296 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3298 2002-03-01 Michael Hope <michaelh@vroom>
3300 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3302 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3304 2002-03-01 <johan@FRIJA>
3306 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3308 * src/SDCCast.c (decorateType): fixed bug #524209
3310 * src/SDCCval.c (valNot): fixed bug #524195
3312 2002-02-26 <johan@balder>
3314 * src/xa51/gen.c: fixed a warning
3316 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3318 * src/SDCCast.c (decorateType): fixed bug #522534
3320 2002-02-23 <johan@balder>
3322 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3324 2002-02-22 <johan@balder>
3326 * src/SDCCast.c: fixed bug #514865
3328 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3330 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3332 * sdcc/src/SDCCloop.c:
3333 Previous fix was not good. basic blocks that have "break" or "return" are
3334 not really partof a loop , but live ranges used in these blocks should
3335 be live thru the entire loop, so set partOfLoop but don't add them to
3338 2002-02-21 <johan@FRIJA>
3340 * src/SDCCcse.c: fixed bug #514308
3342 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3345 Fixed BUG #519583. If a conditional block ended in a return/break
3346 statement inside a loop, it was not being considered part of the loop.
3348 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3350 2002-02-10 Karl Bongers <karl@turbobit.com>
3353 Fixed up SDCDB debugger somewhat. Updated debugger/README
3354 with lots of comments and notes.
3356 * device/examples/test2.c:
3357 Fix bug, "red" variable not being initialized(compiler complained).
3359 * device/examples/Makefile, examples/test3.c:
3360 Add Makefile in device/examples folder, compiles test3.c
3361 for use as a multiple module SDCDB test case.
3363 * sim/ucsim/cmd.src/cmdset.cc:
3364 Took out debug printfs in ucsim "next" command.
3367 Karl and Johan start ucsim XA support. Most dissassembly working,
3368 about 75% emulation done(plenty of work remaining).
3370 * sim/ucsim/z80.src:
3371 Add Z80 support to ucsim, add test-ucz80 regression test,
3372 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3373 Notice z80 compiler fails on examples/test3.c/crc code.
3375 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3377 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3378 Added support for --parms-in-bank1
3380 * src/ds390/peeph.def:
3381 added a few more peephole optimzations
3384 1) added __builtin_inp & __builtin_outp used to read in data of given length
3385 from a memory mapped port
3386 2) added __builtin_memcmp
3387 3) added __builtin_swapw swap bytes of a short
3389 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3390 1) handle multiple send & receives from register bank1
3391 2) ralloc can now allocate DPTR1 to some liveRanges
3393 * src/SDCCsymt.c, src/SDCCsymt.h:
3394 changes to handle multiple sends & receives
3397 added some pointer arithmetic optimization
3400 added some pointer arithmetic optimizations but not stable yet so not
3401 called from anywhere (will get this working shortly)
3403 * src/SDCCopt.c: fixed for multiple sends & receives
3406 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3407 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3408 set preprocessor defines (depending on options)
3410 * src/SDCCicode.c, src/SDCCicode.h:
3411 changes made to handle multiple sends & receives
3414 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3416 * src/SDCCcse.c, src/SDCCcse.h:
3417 added function findbackward def (to be used in upcoming optimization)
3419 * src/SDCCcflow.c, src/SDCCcflow.h:
3420 added function returnAtEnd - to determine if a basic block terminates with
3423 * src/SDCCast.c, src/SDCCast.h:
3424 added option parms-in-bank1
3426 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3427 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3428 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3429 adjusted for --parms-in-bank1 option
3431 * device/include/string.h:
3432 donot redefine "reentrant" keyword
3434 * device/include/ds80c390.h: Added some more SFRs
3436 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3438 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3440 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3442 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3444 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3446 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3448 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3450 * Added --xram-movc option
3452 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3454 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3456 2002-01-11 Johan Knol
3458 * Added math lib of Jesus Calvino-Fraga
3460 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3462 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3463 * support/regression/Makefile: new target test-mcs51-stack-auto
3464 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3466 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3468 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3470 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3472 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3474 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3476 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3478 * src/SDCCglue.h: add definition for printIvalChar()
3480 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3482 * src/SDCCast.c: fix #498138 by Johan
3484 * src/SDCCglue.c: fix #498138 by Johan
3486 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3488 * support/regression/Makefile: fix clean
3490 * support/regression/ports/ds390/support.c: fix transmission of last character
3492 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3494 * /sdcc/src/ds390/gen.c:
3495 a) improved computing address of stack variable
3496 b) took out some #if 0 code
3497 c) improved parmBytes adjustment
3498 d) improved genPlusIncr & genMinusIncr
3499 e) genCmp could generate bad code (when left assigned to DPTR)
3500 f) Fixed bug in hasInc
3502 * /sdcc/src/ds390/ralloc.c:
3503 a) packRegsForSupport could mess up live information (Fixed)
3504 b) packRegsDPTRuse could be incorrect for left & right shift
3506 * /sdcc/src/mcs51/ralloc.c:
3507 packRegsForSupport could mess up the live information (Fixed)
3509 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3511 * /sdcc/src/SDCCast.c:
3512 can reverse a loop even if function call is present as long
3513 as the loop control variable is local & is not passed as parameter
3515 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3517 * /sdcc/ChangeLog: *** empty log message ***
3519 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3520 More builtin function additions for TININative
3522 * /sdcc/src/ds390/ralloc.c:
3523 Had broken the regression testsuite
3525 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3527 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3528 Added funcattr hasStackParms will be set for reentrant functions when there
3529 are paramteres on the stack, this helps in minimizing frame pointer generation
3530 typeFromStr can handle function pointers now
3532 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3533 *** empty log message ***
3535 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3537 * /src/ds390/gen.c, /src/ds390/main.c:
3538 More builtin function additions for TININative
3540 * /src/ds390/ralloc.c:
3541 Had broken the regression testsuite
3543 * /src/SDCCast.c: Fixed a bug in dumptree
3545 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3546 Added funcattr hasStackParms will be set for reentrant functions when there
3547 are paramteres on the stack, this helps in minimizing frame pointer generation
3548 typeFromStr can handle function pointers now
3550 * /doc/builtins.txt, /doc/TININative.txt:
3551 *** empty log message ***
3554 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3556 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3557 ALPHA version for -mTININative
3559 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3560 updated to reflect changes in the port structure
3563 added function do_assemble (similar to do_link) if non-null this function
3564 will be called to do assembly (-mTININative) requires a multi command
3566 added function genAssemblerEnd will be called to generate assembler Epilogue
3569 added _JavaNative to debug info printing
3571 * /src/SDCCmain.c: added option --tini-libid
3572 added port->do_assemble function (-mTININative) has a multi command assemble
3574 * /src/SDCCglue.c: Disabled "constExpr" check
3575 added port->genAssemblerEnd function
3577 * /src/SDCCglobl.h: Added option --tini-libid value
3580 tookout optimizeCompare from the header (has no external references)
3582 * /src/SDCCast.c: made one more function "static"
3584 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3586 * src/z80/mappings.i: Added z80asm support.
3588 * src/z80/main.c: Added z80asm support on --asm=z80asm
3590 * src/z80/gen.c: Fixed asm portability issues.
3592 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3594 * src/SDCCglue.c (printExterns): Added global/extern split.
3596 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3598 * support/regression/Makefile: added test for mcs51 model large
3600 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3602 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3604 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3606 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3608 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3610 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3612 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3614 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3616 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3618 * support/regression/tests/simplefloat.c: Port to mcs51.
3620 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3621 * support/regression/tests/bug-485362.c: Added.
3623 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3625 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3627 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3629 * src/z80/gen.c (aopDump): Added a dump function.
3631 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3632 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3634 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3636 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3638 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3640 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3642 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3644 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3646 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3648 * support/regression/ports/ds390/support.c: Use tinibios.
3650 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3652 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3654 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3655 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3657 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3659 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3661 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3663 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3665 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3666 (packRegsForIYUse): Created and optimised.
3668 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3670 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3671 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3673 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3675 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3677 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3679 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3681 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3683 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3685 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3687 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3689 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3691 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3693 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3695 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3696 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3697 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3699 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3701 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3702 (genNotFloat): Added.
3703 (genUminusFloat): Added.
3705 * device/lib/z80/Makefile: Added floating pt stubs.
3707 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3709 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3711 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3713 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3715 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3717 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3719 * sdcc/support/regression/Makefile: Add port ds390.
3721 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3723 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3725 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3727 * sdcc/support/regression/ports/ds390/support.c: Added.
3729 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3731 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3733 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3735 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3737 * device/include/malloc.h: Added z80 and gbz80 support.
3739 * device/lib/gbz80/heap.s: Added.
3741 * device/lib/z80/heap.s: Added.
3743 * device/lib/malloc.c: Added z80 and gbz80 support.
3745 * support/regression/tests/malloc.c (testMalloc): Added.
3747 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3749 * support/regression/tests/bug-478094.c: Added.
3751 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3753 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3755 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3757 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3759 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3761 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3763 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3765 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3767 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3769 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3771 * support/regression/tests/bug-477927.c: Added.
3773 * src/z80/peeph.def: Added minor rules.
3775 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3777 * src/z80/peeph.def: Added jump optimisation modification.
3779 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3781 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3783 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3785 * support/regression/tests/funptrs.c: Added.
3787 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3789 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3791 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3793 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3795 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3797 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3798 (movLeft2ResultLong): Created.
3800 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3801 (joinPushes): Added. Joins two char pushes into a word push.
3803 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3805 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3807 * support/makebin/Makefile (install): Added creation of dest dir.
3809 2001-10-24 Karl Bongers <karl@turbobit.com>
3811 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3813 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3815 * src/z80/ralloc.c: Turned off faulty pack for one use.
3817 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3819 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3821 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3823 * support/regression/Makefile: Improved clean
3825 * support/regression/ports/gbz80/spec.mk: Added clean
3827 * support/regression/ports/host/spec.mk: Added clean
3829 * support/regression/ports/z80/spec.mk: Added clean
3831 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3833 * support/regression/ports/mcs51/timeout.c: little improvements
3835 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3837 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3839 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3841 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3843 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3845 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3847 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3849 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3850 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3852 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3854 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3856 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3858 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3860 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3862 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3864 * support/regression/tests/longor.c: Added.
3866 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3868 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3870 * as/mcs51/aslink.h: define PATH_MAX
3872 * as/mcs51/asm.h: define PATH_MAX
3874 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3876 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3878 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3880 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3882 * src/SDCCglobl.h: define PATH_MAX
3884 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3886 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3888 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3890 * src/z80/gen.c (gencjneshort): Fixed
3892 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3894 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3896 * support/regression/tests/bug-469671.c: Added.
3898 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3900 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3902 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3904 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3906 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3908 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3910 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3912 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3914 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3916 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3918 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3920 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3922 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3924 * 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.
3926 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3928 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3930 2001-10-07 <johan@FRIJA>
3932 * device/lib/gets.c (gets): fixed the return value.
3934 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3935 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3937 * 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.
3939 * 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.
3941 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3943 * src/pic/gen.c: Removed Safe_strdup.
3945 * configure.in: Added option to enable libgc support.
3947 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3948 (bitVectUnion): Optimised.
3949 (bitVectIntersect): Optimised.
3950 (bitVectBitsInCommon): Optimised.
3951 (bitVectCplAnd): Optimised.
3953 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3955 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3957 * src/SDCCmain.c: distinguish between assembler debug and plain options
3959 * src/avr/main.c: remove standard assembler options
3961 * src/ds390/main.c: remove standard assembler options
3963 * src/mcs51/main.c: remove standard assembler options
3965 * src/port.h: removed "PENDING" comment
3967 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3969 * src/device/lib/_mulint.c : new, with assember functions
3971 * src/device/lib/_mullong.c : new, with assember functions
3973 * src/device/lib/_divuint.c : with assember functions
3975 * src/device/lib/_divsint.c : with assember functions
3977 * src/device/lib/_divulong.c: with assember functions
3979 * src/device/lib/_divslong.c: with assember functions
3981 * src/device/lib/_moduint.c : with assember functions
3983 * src/device/lib/_modsint.c : with assember functions
3985 * src/device/lib/_modulong.c: with assember functions
3987 * src/device/lib/_modslong.c: with assember functions
3989 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3991 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3993 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3994 replaced _mululong.c and _mulslong.c by _mullong.c
3996 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3998 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4000 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4002 * src/SDCCglue.c: test, if win32api is available for MINGW
4004 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4006 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4007 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4008 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4009 * support/regression/ports/host/spec.mk: removed GENERIC
4010 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4011 * support/regression/ports/z80/spec.mk: removed GENERIC
4013 2001-10-01 Michael Hope <michaelh@juju.net.nz>
4015 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4017 * support/regression/tests/bug-467035.c: Created.
4019 2001-10-01 <johan@FRIJA>
4021 * src/SDCC.y: fixed bug #466586 part 1
4023 2001-10-01 Johan Knol <johan.knol@iduna.nl>
4025 * SDCCicode.c: z80 has no generic pointers
4026 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4028 2001-09-30 Michael Hope <michaelh@juju.net.nz>
4030 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4032 2001-09-29 Michael Hope <michaelh@juju.net.nz>
4034 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4036 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4038 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4040 * configure.in: Fixed up so that ucsim is only configured once.
4042 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4044 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4045 (getPathDifference): As above.
4047 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4049 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4051 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4052 * .version: Updated to 2.3.1
4054 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4055 Added copyright header.
4057 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4058 (assemble): Added support for macro based assembler commands.
4059 (linkEdit): Added support for macro based linker commands.
4060 (preProcess): Changed the pre-processor to use macros.
4061 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4062 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4064 * device/lib/z80/crt0.s: Added module name for debugging.
4066 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4068 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4070 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4072 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4074 * src/Makefile.in: Added SDCCmacro and SDCCutil
4076 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4078 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4080 2001-09-16 <johan@FRIJA>
4082 * 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.
4084 2001-09-15 <johan@FRIJA>
4086 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4087 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4089 2001-09-11 <johan@FRIJA>
4091 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4093 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4095 * support/regression/tests/bug-460444.c: Added test case.
4097 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4098 (genCast): Added justification for all of the asserts.
4100 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4102 * support/regression/support.c: _xdata replaced by xdata
4104 * support/regression/spec.mk: removed _generic
4106 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4108 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4110 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4111 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4113 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4115 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4117 * support/regression/tests/bug-460010.c: Added test case.
4119 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4121 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4123 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4125 * support/regression/testfwk.c: removed workaround for bug #436344
4127 * support/regression/tests/bp.c: use less memory with mcs51
4129 * support/regression/tests/bug-441448.c: use less memory
4131 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4133 * support/regression/collate-results.py: typo
4135 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4137 * support/regression/tests/fetchoverlap.c: Added new test case.
4139 * support/regression/tests/bp.c: Added new test case.
4141 * support/regression/tests/bug-448984.c: Added new test case.
4143 * support/regression/tests/pow2shifts.c: Added new test case.
4145 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4146 (genlshTwo): Fixed right shift for count > 8.
4148 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4150 2001-09-08 <johan@FRIJA>
4152 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4154 2001-09-07 <johan@FRIJA>
4156 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4158 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4160 2001-09-06 <johan@FRIJA>
4162 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4163 * bernhard noted me at this: "() equals to (void)" (1.38)
4165 2001-09-05 <johan@FRIJA>
4167 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4169 2001-09-04 <johan@FRIJA>
4171 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4174 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4176 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4178 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4180 * link/z80/aslink.h: Fixed path for PATH_MAX
4182 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4184 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4186 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4188 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4190 * 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.
4192 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4194 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4195 (genCmp): Fixed up genCmp for the GB with longs.
4197 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4199 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4201 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4203 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4205 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4207 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4209 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4211 * 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.
4213 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4215 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4217 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4219 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4221 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4223 * sim/ucsim/configure: little improvement of Cygwin-detection
4224 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4225 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4226 * support/regression/tests/bug-221100.c: small changes for mcs51
4227 * support/regression/tests/bug-221168.c: small changes for mcs51
4228 * support/regression/tests/bug-227710.c: small changes for mcs51
4229 * support/regression/tests/staticinit.c: small changes for mcs51
4230 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4231 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4232 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601