1 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
3 * src/common.h: added ifndef/define/endif macros
4 around the header file.
5 Bug reported from Jesus Calvino-Fraga
7 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
10 * device/include/Makefile.in: don't install CVS directories
11 * device/lib/Makefile.in: added removal of CVS directories after install
12 * doc/Makefile: fixed install, added local_icons
13 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
14 * src/mcs51/gen.c (genRightShift): fixed bug #870788
15 * src/ds390/gen.c (genRightShift): fixed bug #870788
16 * src/SDCCast.c (decorateType): fixed bug #870781
18 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
20 PIC16 port related changes:
21 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
22 added variable stackPos,
24 * gen.c: genCall, assignResultValue: added support for
25 pushing/retrieving function parameters to/from stack,
26 genFunction,genEndFunction: setup stack frame for the
28 genAddrOf: will be changed according to bug 863624
30 * added files genutils.c and genutils.h which contain gen*
31 debugged and optimised functions extracted from gen.c
33 * glue.c: added variable 'externs' which holds extern symbols,
34 pic16emitRegularMap: is modified to properly handle relocatable
35 symbols under the new scheme,
36 pic16createInterruptVect: is modified
37 pic16printPublics: is modified to emit 'global' assembler directives,
38 added pic16_printExterns to print extern symbols,
39 pic16glue: initializes stack/frame pointer in the beginning of
40 the assembly output. Temporary hack, will be corrected later,
41 because gplink yet does not support stack and SDCC does not
42 yet support a type of crt0.o object to create the final binary.
44 * Removed many lines that contain 8051 legacy code.
45 * The code is finally placed under a 'code' directive.
46 * Added port specific options.
48 * _process_pragma: simplified since now we do not need *special*
49 include file to define SFR registers. But a separate header
50 will be needed. This will be developed later.
51 * _pic16_parseOptions: added, parses port specific options:
52 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
53 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
54 --preplace-udata-with=
56 * _pic16_setDefaultOptions: modified to initialize section names,
57 but hack is temporarly out of order since it needs improvement.
58 * _pic16_genAssemblerPreamble: configuration words are emitted by
59 their address instead of their name. This part is incomplete and
60 supports only the 18Fxx2 devices. Other devices will emit an error
61 during assembly since they do not contain the same set of config
63 * _pic16_genIVT: is modified,
65 * pcode.c: added definitions for some hardware registers that are needed
67 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
68 All PCI entries are updated. Now LFSR is supported.
69 * Removed pic16_pciTRIS is mentioned by mdubuc in source
70 * added pic16_newpCodeOpLit2 to support instructions with
72 * pic16_pCode2str: corrected code that emits assembler instructions
73 with two literal operands and those that have an access bit modifier
74 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
75 this fixes a bug which caused some labels to be lost, when an
76 assembler directive was added, i.e. banksel,
77 * pic16_FixRegisterBanking: improved logic that causes the insertion
79 * InlineFunction: functions that are called once, are not any more
80 inlined. This can be a port option in the future,
82 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
84 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
85 hold the corresponding uninitialized symbols,
86 * pic16_allocProcessorRegister: registers have explicit marked the
88 * pic16_allocInternalRegister: registers are explicit marked as
90 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
91 processing list, so bit registers were lost,
94 * ralloc.h: added field 'accessBank' and original symbol operand
95 in register definition,
96 * removed the field isMapped from register definition,
98 ** Several functions have been removed from various sources:
99 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
100 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
101 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
102 pic16_assignRelocatableRegisters
104 ** others have been introduced:
105 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
106 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
108 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
110 * support/scripts/inc2h.pl: changed definition of BIT_AT
111 to emit 'sbit at' instead of 'bit at'. This was a request.
113 PIC16 port related preliminary changes:
114 * gen.c: prefixed function popRegFromString with
115 pic16_ and all references to it corrected
116 * pcode.c: all pic16_pc_* hardware registers prefixed
118 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
119 * ralloc.c: newReg(): when register is REG_SFR then
121 pic16_allocProcessorRegister(): marks register wasUsed=0
122 pic16_writeUsedRegs(): added a call to assign processor
123 registers via pic16_assignFixedRegisters
125 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
127 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
128 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
129 variables in unused register banks. Also the SSEG is placed
130 wherever there is enough space for it, and IDATA can be anywhere
131 in internal RAM. For now compile using -Wl-Y[stack_size].
132 The mem file is different for this option as well, since it
133 makes no sense of talking about DSEG lenght.
135 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
137 * src/SDCClrange.c: fixed bug 869095 that caused segfault
138 in certain cases, e.g. when ROM assignment, patch provided
139 from Albert den Haan.
141 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
143 Many signedness and type propagation fixes:
144 * src/SDCCicode.c: made geniCodeCast() static
145 replaced SPEC_ by IS_ (cosmetic)
146 (operandOperation): fixed div and mod operation
147 (usualBinaryConversions): added support for promotion of char
148 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
149 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
150 (geniCodeAdd): an array index will stay unsigned, even if promoted
152 (geniCodeArray): ditto
153 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
154 * src/SDCCsymt.c (computeType): added more support for char;
155 promotion of char is selectable by promoteCharToInt, fixed signedness
157 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
158 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
159 * src/SDCCval (val*): replaced signedness calculation by
161 rearranged if-branches (cosmetic)
162 (valShift): added warning W_SHIFT_CHANGED
163 (valCompare): fixed problem with different types
164 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
165 * support/regression/tests/literalop.c: added many cases
166 * support/regression/tests/ast_constant_folding.c: changed finally to
168 * .version: new year, new version: 2.3.7
169 * src/SDCCmain.c (main): applied patch #866468
170 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
171 provided by Scott Bronson
172 * doc/sdccman.lyx: updated documentation for sdcdb
173 updated and added chapter tips
175 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
177 * src/SDCCsymt.h: missing from yesterday's commits
179 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
181 * src/SDCC.y (struct_or_union_specifier),
182 * support/Util/SDCCerr.c,
183 * support/Util/SDCCerr.h: verify that struct & union tags are used
186 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
188 * src/SDCCglobl.h: missing from yesterday's commits
190 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
192 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
193 sft_attributes, struct_declaration, parameter_declaration,
194 type_name, start_block, declaration_list),
195 * src/SDCC.lex (check_type): support redefinition of typedef names
197 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
199 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
200 aligned xdata arrays. Erik helped me with the if clause.
202 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
204 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
207 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
210 * src/SDCCast.c (newAst_),
212 * src/SDCCicode.c (ast2iCode, newiCode),
214 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
215 expr, statement, expression_statement, selection_statement,
216 iteration_statement, expr_opt, jump_statement): foundation for tracking
218 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
221 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
223 * support/Util/SDCCerr.c,
225 * src/SDCCast.c (createCase, createDefault, decorateType),
226 * src/SDCClabel.c (labelUnreach),
227 * src/SDCC.y (labeled_statement, jump_statement): More improvements
229 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
230 (with thanks to Stas Sergeev)
231 * device/include/time.h,
232 * device/lib/time.c (CheckTime): suppress unreachable code warning
234 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
236 * src/SDCCast.c (createIvalCharPtr),
237 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
239 * support/regression/tests/nullstring.c: tests for these two bugs
241 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
243 * support/Util/SDCCerr.h,
244 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
245 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
246 about storage class and 'at' used inside struct or union
247 * src/SDCCBBlock.c (iCodeFromeBBlock),
248 * src/SDCCcse.c (ifxOptimize),
249 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
250 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
251 printIval, emitStaticSeg, emitOverlay),
252 * src/SDCClabel.c (deleteIfx),
253 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
254 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
255 gatherAutoInit, processParms),
256 * support/Util/SDCCerr.h,
257 * support/Util/SDCCerr.c (werrorfl): Support for better error location
258 reporting for post-parse errors.
260 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
262 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
263 implicit casts via union; they don't work on big endian systems
264 (possible fix for bug #861138)
266 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
268 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
269 * src/mcs51/main.c: fixed the fix for bug #737001
271 2003-12-15 Borut Razem <borut.razem@siol.net>
273 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
275 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
277 * support/makebin/makebin.c: put output in binary mode
279 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
281 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
282 xdata and data memory on startup. Set the environment variable
283 SDCC_NOGENRAMCLEAR to disable this.
284 * src/mcs51/peephole.def,
285 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
286 (allows non-interrupt and interrupt code to safely compete for a resource
287 without the non-interrupt code having to disable interrupts)
289 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
291 * src/SDCCicode.c (geniCodeAdd),
292 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
293 with valFromType if type might be a pointer and host is big endian).
294 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
295 types, not just integer types.
296 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
297 multiply defined with mismatching "at" address.
299 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
301 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
302 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
303 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
304 with embedded nulls (fixed bug #753752)
306 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
308 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
309 Apparently this did not see much testing (endless loop)
311 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
313 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
315 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
317 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
318 gracefully handle NULL memmap pointers
320 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
322 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
323 instead of deleting the iCode when an operand is volatile
324 * src/z80/gen.c (genDummyRead),
325 * src/mcs51/gen.c (genDummyRead),
326 * src/ds390/gen.c (genDummyRead),
327 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
329 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
330 * src/SDCC.y: fixed bug #850420
332 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
334 Applied z80 i/o port patch from Peter Townson and fixed some operators
335 to better handle operands in A register.
336 * device/include/z180.h
342 * src/z80/peeph-z80.def
346 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
348 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
350 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
352 * device/lib/hc08/_mullong.c: Removed extra #endif
354 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
356 * sim/ucsim/hc08.src/inst.cc,
357 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
359 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
360 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
361 * device/include/stdarg.h: fixed varargs for hc08
362 * device/lib/Makefile.in,
363 * device/lib/hc08/Makefile,
364 * device/lib/hc08/_mulint.c,
365 * device/lib/hc08/_mullong.c: fixed some endian problems
367 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
369 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
370 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
371 * device/lib/_gptrget.c,
372 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
374 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
376 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
377 * src/SDCCast.c (astErrors): fixed bug #846007
378 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
380 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
382 * src/SDCCast.c (decorateType): disabled a transformation I added in
383 revision 1.188 (access to fields of a structure at an absolute address);
384 it breaks with bitfields, extern declarations, and gcse analysis.
385 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
386 could be assigned through a pointer, so don't complain.
387 * src/SDCCast.c (astErrors),
389 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
391 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
393 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
394 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
395 output of __config directives, since gpasm now supports them
396 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
397 pre-processor macro, i.e. -DMCU=p18f452
398 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
399 and modified to handle 'cast' icode similarly to '=' icode
400 * src/pic16/device.h (typedef struct PIC_device): added field
401 'extMIface' to indicate that chip has external memory interface
402 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
403 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
406 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
408 * src/SDCC.y (pointer): fixed bug #846006
409 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
410 * src/SDCCast.c (decorateType): fixed bug #846009
411 * src/ds390/peeph.def,
412 * src/ds390/gen.c (genAnd, genOr),
413 * src/mcs51/peeph.def,
414 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
416 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
418 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
425 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
429 * src/SDCCbitv.c: added function to free a bitvector
431 * src/SDCClrange.c: added function to recompute the liveranges
433 * src/ds390/ralloc.c,
435 * src/mcs51/ralloc.c,
437 * src/pic16/ralloc.c,
439 * src/z80/ralloc.c: recompute the liveranges after register packing
441 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
443 * src/SDCCloop.c (newInduction): fixed bug #845630
445 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
447 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
448 inadvertantly left behind from my 2003-11-12 change
450 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
452 Updated headers I neglected to commit yesterday.
456 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
458 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
459 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
460 * src/SDCCopt.c (eBBlockFromiCode),
461 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
462 the creation of the key hash table from the sequencing so it can be used
463 earlier (for some GCSE bug fixes still pending)
465 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
467 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
468 * support/regression/tests/addsub.c: testing genPlus shortcut
470 2003-11-15 Borut Razem <borut.razem@siol.net>
472 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
474 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
476 * src/SDCCcse.c (cseBBlock): fixed bug #527779
477 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
478 ordering is immaterial.
479 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
481 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
483 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
484 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
485 (SIGSEV) of bug #840381
486 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
487 unlink new file before rename if new and old filenames are the same)
489 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
491 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
492 uninitialized variables) for the mcs51. Set environment variable
493 SDCC_GENRAMCLEAR to test.
494 xdata initialization slightly shorter
496 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
499 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
500 #838241 & 780691 (basicly the same bug)
501 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
502 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
504 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
506 * src/SDCCmain.c (linkEdit): "fix" #834252
508 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
510 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
512 * src/SDCC.y: fixed bug #819403
514 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
516 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
517 the reentrant attribute.
518 * src/hc08/gen.c (genPackBits): added missing stack readjustment
519 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
521 * src/SDCCast.c (decorateType): fixed bug with storage class not being
522 updated during pointer dereference; f.e. ~(((char *)1)*) was being
523 erroneously reduced to a literal.
524 * src/hc08/ralloc.c (packRegisters, rematStr),
525 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
528 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
530 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
531 * doc/sdccman.lyx: changed from 'article' to 'book'
532 * doc/Makefile: readded test_suite_spec and cdbfileformat
534 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
536 * device/include/stdlib.h: include malloc.h to comply with ANSI
537 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
539 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
541 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
542 * doc/clean.mk: also remove *.out files
543 * doc/sdccman.lyx: some additions, larger top/bottom margins
545 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
547 * src/SDCC.y: fixed bug #837365
548 * support/regression/tests/bitopcse.c
549 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
550 a symbol (might be valop instead)
551 * device/lib/Makefile.in: added errno.c to HC08SOURCES
552 * device/lib/clean.mk: added hc08 to the cleaning list
554 2003-11-04 Borut Razem <borut.razem@siol.net>
556 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
558 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
559 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
560 malloc is declared in standard stdlib.h
562 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
564 * device/lib/hc08/Makefile: need to clean .rel not .o files
565 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
567 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
577 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
578 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
579 tests (which uses the port's oclsExpense function)
585 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
587 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
589 * src/SDCCcse.c (ifxOptimize),
590 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
591 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
592 deleting the IFX iCode.
593 * src/hc08/ralloc.c: reduced unneeded slocs
594 * src/hc08/gen.c: fixed bug in asmopToBoolean
596 2003-11-04 Borut Razem <borut.razem@siol.net>
598 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
599 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
600 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
601 transferred to configure
603 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
605 Use headers defined in the C[++] standards:
606 * sim/ucsim/gui.src/serio.src/fileio.cc
607 * sim/ucsim/gui.src/serio.src/frontend.cc
608 * sim/ucsim/gui.src/serio.src/main.cc
609 * sim/ucsim/gui.src/serio.src/posix_signal.cc
610 * support/Util/NewAlloc.c
616 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
618 * Added MSVC projects for hc08 assembler and linker:
619 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
620 /as/hc08/link_hc08.dsp
622 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
624 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
626 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
628 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
630 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
632 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
634 2003-10-31 Borut Razem <borut.razem@siol.net>
636 * support/cpp2/cpplib.h,
637 support/cpp2/cpplib.c,
638 support/cpp2/cpplex.c,
639 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
640 to switch _asm block preprocessing on / off. Default is
641 #pragma preproc_asm +
643 2003-10-31 Borut Razem <borut.razem@siol.net>
645 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
646 when outputting comment blocks (when executed with -C option) and
647 _asm (SDCPP specific) blocks
649 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
651 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
653 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
655 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
657 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
659 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
660 * src/SDCCast.c (decorateType): fixed bug #832664
662 2003-10-31 Borut Razem <borut.razem@siol.net>
664 * support\cpp2\cpplex.c: fixed for SDCPP:
665 comments(when executed with -C option) and _asm blocks
666 were included even if they where in skipped #if block.
667 Applied solution from GCC cpp 3.3.2
669 2003-10-31 Borut Razem <borut.razem@siol.net>
671 * src/SDCC.lex: sdcc now understands both formats:
672 '# <line_number> <file_name>' and
673 '#line <line_number> <file_name>'
674 * support/cpp2/cppmain.c: sdcpp now generates the standard
675 '# <line_number> <file_name>' instead of former
676 '#line <line_number> <file_name>'
678 2003-10-30 Borut Razem <borut.razem@siol.net>
680 * support/cpp2/cpphash.h,
681 * support/cpp2/cpplib.h
682 * support/cpp2/cpplex.c,
683 * support/cpp2/cppmain.c,
684 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
686 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
688 Fixed a number of problems revealed by bug #827883.
689 * src/SDCCloop.c (loopInvariants): Spill location of the
690 result operand should be recomputed if extracted from
691 a loop. Also, don't extract assignments of an iTemp
693 * src/SDCCast.c (isConformingBody): loop reversal should
694 not occur if the control variable is involved with a
697 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
699 * .version: bumped to 2.3.6 to reflect the big improvements
700 made by Erik and Klaus. Thanks!
702 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
704 Replaced the livrange code.
705 * src/SDCClrange.c: added new LR code
707 * src/SDCCBBlock.h: removed remainig parts from old LR code
708 * src/ds390/ralloc.c,
709 * src/ds390/gen.c: minor fixes to make it work with new code
711 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
716 * src/hc08/ralloc.c: Fix various warnings related to the hc08
717 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
718 (tweaked fix for bug #818696)
720 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
722 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
724 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
727 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
728 * src/mcs51/gen.c (gencjneshort),
729 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
730 more efficient (per Scott Bronson's suggestion)
732 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
734 Extended the semantics of the critical keyword to include
735 individual statements. See RFE #827755 and #799831
740 * support/Util/SDCCerr.c
741 * support/Util/SDCCerr.h
746 2003-10-19 Borut Razem <borut.razem@siol.net>
748 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
750 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
752 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
754 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
755 and predecrement operand is displayed
757 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
759 * src/SDCCval.c (valMinus): fixed bug #826041
761 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
763 Some hc08 related updates that I missed earlier
765 * support/regression/ports/hc08/spec.mk
767 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
769 New target "hc08" for the Motorola 68hc08 family of micros
777 * sim/ucsim/hc08.src/*
778 * sim/ucsim/configure.in
779 * src/ucsim/configure
780 * sim/ucsim/packages_in.mk
783 * device/include/mc68hc908qy.h
785 * device/lib/Makefile.in
786 * support/regression/ports/hc08/*
787 * support/regression/Makefile
789 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
791 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
793 * src/ds390/gen.c (genCast): fixed bug #821957
795 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
797 * device/lib/logf.c: "fixed" overlay bug
798 * support/regression/ports/host/spec.mk: added m library
799 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
800 * support/regression/tests/float_trans: added (for Eric)
802 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
804 * src/mcs51/gen.c (genCpl): fixed bug
805 http://sf.net/mailarchive/message.php?msg_id=6263915
807 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
809 * src/SDCCast.c (decorateType): added extended constant folding
810 * src/SDCCsymt.c (computeType): cleanup
811 * src/SDCCval.c (valShift): minor optimization
812 * support/regression/tests/ast_constant_folding.c: added
814 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
816 * src/SDCCmain.c: removed some unintended changes
818 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
820 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
821 * src/z80/gen.c: fixed part of bug #817589
822 * src/SDCCsymt.c (checkFunction): fixed bug #817895
824 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
826 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
844 * src/z80/gen.c: removed unused label "release:"
846 2003-10-06 Borut Razem <borut.razem@siol.net>
848 * src/SDCC.lex: removed definition of unused variables
849 save_optimize and save_options
851 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
853 * clean.mk: removed '=' in "-maxdepth=1"
854 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
855 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
857 2003-10-06 Borut Razem <borut.razem@siol.net>
859 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
860 my_unput() replaced by unput()
862 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
864 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
865 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
866 type-punned pointer will break strict-aliasing rules"
867 Old LR behaviour is again default; Klaus' LR can be choosen by
868 defining the environment variable LRKLAUS
872 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
873 * clean.mk: fixed removal of files in bin/CVS/
874 * device/lib/clean.mk: fixed removal of directories small and large
875 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
877 * src/SDCCval.c: removed superflous test for pedantic
879 2003-10-05 Borut Razem <borut.razem@siol.net>
881 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
882 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
883 message "unmatched #pragma SAVE and #pragma RESTORE"
885 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
887 * doc/sdccman.lyx: various additions and updates (interrupts, inline
888 assembly, critical functions, atomic, nojtbound)
890 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
892 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
898 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
901 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
903 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
905 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
906 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
907 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
909 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
911 * src/z80/gen.c (genRet): fixed bug #524753
912 * src/z80/gen.c (genCast): fixed internal error on cast from
914 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
915 fix for bug #477835 to the z80
916 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
917 for tracking iCodes in the peephole optimizer for z80
919 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
921 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
922 the other part of bug #814548
923 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
925 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
927 * src/SDCCcse.c: fixed part of bug #814548
929 2003-09-28 Borut Razem <borut.razem@siol.net>
931 * src/asm.c: rewrite of printILine() to use temporary file instead
933 * src/xa51/main.c: commented out declaration of int rewinds
935 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
937 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
939 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
941 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
942 * src/asm.c (printILine): Fixed bug #811015
944 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
946 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
949 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
951 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
952 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
953 to correctly handle general case of AOP_PAIRPTR
954 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
956 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
958 * src/mcs51/ralloc.c (fillGaps),
959 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
960 register positioning bug)
962 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
964 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
966 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
968 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
969 genCodePointerGet, genGenPointerGet, genFarPointerSet,
970 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
971 (ralloc doesn't intentionally do this now, but perhaps later)
972 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
973 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
974 register positioning bugs (Fixed bug #762602 and #795325)
975 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
977 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
978 lines that --i-code-in-asm generates
980 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
982 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
983 trying to fclose a FILE* that was already closed.
985 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
987 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
988 of const struct should be treated as if const themselves)
990 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
992 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
994 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
996 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
997 Unix (/n) and DOS (/r/n) line terminations.
999 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1001 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1004 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1006 * src/mcs51/gen.c (genFunction, genEndFunction),
1007 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1008 and restore of EA so that stack offsets to parameters are
1009 correct when using both critical and reentrant/stack-auto.
1010 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1011 size (can be triggered in error if sloc is shared between
1012 different sized objects)
1013 * device/include/float.h: fixed macros to explicitly use
1014 unsigned long where needed
1016 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1018 Feature req. 799831: added code to allow nesting of critical functions
1019 * src/mcs51/gen.c (genFunction, genEndFunction)
1020 * src/ds390/gen.c (genFunction, genEndFunction)
1022 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1024 * src/SDCCsymt.c (sclsFromPtr),
1026 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1027 support for standard C idiom of memory mapped variables; for
1028 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1029 to xdata int at 0x1234 tempvar = 1.
1030 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1031 provided by Akiya ISHIDA
1033 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1035 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1036 * src/SDCCval.c (constVal): added reduction from int to char
1037 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1038 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1039 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1041 * support/regression/tests/shifts.c: fixed
1043 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1045 * src/z80/gen.c (genXor): Fixed bug #805445
1047 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1049 Fixed bug #621531 (const & volatile confusion in the type chain).
1050 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1051 refer to the const or volatile state of the pointer itself.
1063 * src/pic16/ralloc.c
1064 * support/regression/tests/const.c
1066 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1068 When checking for duplicated modules, use absolute paths
1069 instead of relative paths. Files changed:
1074 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1076 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1078 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1080 * device/include/string.h: added size_t typedef, changed
1081 prototypes to use size_t, eliminated separate reentrant and
1082 non-reentrant declarations, added _memmove declaration
1083 * device/lib/_memcpy.c: changed to use size_t instead of int,
1084 changed /4 to >>2 to avoid division library call
1085 * device/lib/_memcmp.c,
1086 * device/lib/_memset.c,
1087 * device/lib/_strncat.c,
1088 * device/lib/_strncpy.c,
1089 * device/lib/_strncmp.c: changed to use size_t instead of int
1090 * device/lib/_memmove.c: new file (fixed bug #772294)
1091 * device/lib/Makefile.in: added _memmove.c
1092 * device/lib/z80/asm_strings.s: fixed bug #772290
1093 * support/regression/tests/bitfields.c: attempt to fix host assertion
1094 failure on amd64-unknown-linux2.2
1096 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1098 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1099 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1100 * as/z80/asmain.c (main): fixed bug #801766
1102 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1104 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1107 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1109 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1110 reported in bug #800609
1112 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1114 * Top header beautifications in src/pic16 directory:
1115 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1116 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1117 pcoderegs.h, ralloc.c, ralloc.h
1118 * main.c: added top header and GPL license notice
1119 * pcode.c: fixed the if-conditional warning
1121 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1123 * device/lib/_mullong.c: replaced int by short for gcc
1125 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1127 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1128 and JUMPTABLE iCodes properly now (worked by accident before)
1129 * src/mcs51/gen.c (leftRightUseAcc),
1130 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1131 iCode properly now. Use getSize instead of nRegs since a & b
1132 aren't part of the nRegs tally.
1134 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1136 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1137 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1138 before instructions that use the _STATUS register
1140 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1142 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1143 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1144 fetching of the pointer
1145 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1146 copied from genNearPointerSet()
1147 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1148 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1149 If they pop r0/r1 they must be called in the opposite order than aopOp().
1150 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1151 (resp. --stack-auto), prepared for --xstack
1153 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1155 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1157 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1159 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1160 these ports have their own __sdcc_external_start()
1162 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1164 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1165 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1166 type for bits was changed. It resulted in bit variables becoming
1167 global, which is not permitted in PIC 14 assembly output.
1169 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1171 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1173 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1175 Z80 and MCS51 linkers complaint if a public symbol is defined
1176 in more than one library module:
1180 * as/mcs51/Makefile.in
1182 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1184 A few small changes that speed up the peephole optimizer.
1188 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1190 Try to make the peephole optimizer smarter by maintaining
1191 an association between the assembly source code and the
1192 iCodes that originated them. Put this information to use
1193 with a new peephole rule condition "notVolatile" so that
1194 the rules can be aggressive yet still safe.
1199 * src/mcs51/peeph.def
1201 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1205 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1206 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1207 if the left or right operand symbols have the accuse flag set.
1209 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1211 Changed the type of the result of the ! (NOT) operator to char;
1212 previously it returned the same type as the source. This allows
1213 us to eliminate all the genFloatNot functions (all of its target
1214 implementations were very buggy) since !float can use the same
1217 * src/SDCCicode.c (ast2iCode): ! returns char
1218 * src/mcs51/gen.c (genNot, genNotFloat),
1219 * src/ds390/gen.c (genNot, genNotFloat),
1220 * src/z80/gen.c (genNot, genNotFloat),
1221 * src/pic/gen.c (genNot, genNotFloat),
1222 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1224 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1226 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1227 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1228 during interrupts. Ensure WSAVE is located at a shared bank address.
1229 2. Fixed page selection in some places
1230 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1231 the registers name strings.
1232 4. Fixed "signed / unsigned compare" compiler warnings.
1233 5. The PIC port manages its own allocation of the general purpose
1234 registers, but makes no attempt to reuse them. As a result when
1235 compiling it soon runs out of general purpose registers. Some
1236 additional code was added to the files pcode.c and device.c to walk
1237 through the function call tree and rename the registers so that they
1247 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1248 genPlus() & genMinus() when the result is the same as left or right
1250 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1252 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1254 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1256 Made bitfield a distinct type from bit so that bitfields
1257 convert as per ANSI C and bits retain their traditional
1258 boolean style behaviour. Implemented bitfield support in
1266 * src/ds390/gen.c: bit v bitfield split
1267 * src/z80/gen.c: New support for bitfields
1268 * support/regression/tests/bitfields.c: reenabled z80,
1271 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1273 Rules 246.x, 247.x relate to bitfields, the others speed up
1274 access to xdata mapped I/O devices.
1276 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1278 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1280 Cleaned up genPackBits and genUnpackBits and added two helper
1281 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1282 for literal assignments in genPackBits (thanks to Frieder for
1288 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1290 Fixed bug #748310 (pointer to function type mishandled when the
1291 function name is omitted). Also fixed a SIGSEGV when a function
1292 attribute (reentrant, etc) is used on a non-function or on a
1293 function but misplaced before the parameter list.
1295 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1297 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1298 * support/Util/SDCCerr.h,
1299 * support/Util/SDCCerr.c: Added func attr misuse error msg
1301 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1303 Fixed bug #787649 by anonymous
1304 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1305 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1307 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1309 Fixed numerous bitfield problems.
1311 * src/SDCC.y: More bitfield related error checking
1313 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1314 * support/Util/SDCCerr.h,
1315 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1316 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1317 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1318 * support/regression/tests/bitfields.c: tests added
1320 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1322 Made the constant following the "interrupt" keyword optional. If
1323 omitted, the function will not automatically be given an entry
1324 in the interrupt vector table (similar to #pragma NOIV, but
1325 less syntacticly kludgy). The interrupt number is also now
1326 range checked. Also fixed a bug in the high order bit example
1333 * support/Util/SDCCerr.c
1334 * support/Util/SDCCerr.h
1337 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1339 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1340 * src/SDCCicode.c (operandOperation): rewritten some ops
1341 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1342 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1344 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1345 be re-activated by defining REDUCE_LITERALS)
1346 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1347 unsigned, but are signed by default
1348 * src/SDCCval.c (constVal): rearranged
1349 * src/SDCCval.c (valMod): preliminary fix
1350 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1351 * support/regression/literalop.c: added, work in progress
1353 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1355 Generate warnings for useless declarations like "char data;"
1356 that don't do what new users expect.
1359 * support/Util/SDCCerr.h
1360 * support/Util/SDCCerr.c
1362 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1364 * src/SDCCval.c (valMult): fix overflow detection of negative int
1366 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1368 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1370 Changes to support big endian targets:
1383 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1385 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1386 * device/lib/time.c: fixed warning "integer overflow in expression"
1388 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1390 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1391 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1392 constants are unsigned; added recognition of "u" flag for unsigned
1393 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1394 * src/SDCCval.c (valDiv, valMod): fixed signdness
1395 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1396 signedness of modulo, left and right shift
1397 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1398 * support/Util/SDCCerr.h: added warning W_INT_OVL
1399 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1400 * src/SDCCast.c (ast_print): improved output of constants
1402 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1404 Fixed some warnings when building with MSVC:
1417 * support\cpp2\cpplib.c
1421 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1423 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1425 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1427 * support\librarian\clean.mk: Do not remove Makefile.
1428 * support\librarian\Makefile: added.
1430 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1432 Added librarian to MSVC build:
1435 * support\librarian\librarian.dsp
1437 'configure' not needed for librarian, removed:
1438 * support\librarian\configure
1439 * support\librarian\configure.in
1440 * support\librarian\config_in.h
1441 * support\librarian\Makefile.in
1443 Hopefully these ones built the librarian and the rest of sdcc properly:
1445 * Makefile.common.in
1447 Messed up 'configure', so revert to previous version:
1451 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1453 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1454 there, while the mantissa of a double is "only" 53 bits wide.
1456 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1458 Adding sdcclib to the build. MSVC project coming soon.
1459 Files added/changed:
1461 * support\librarian\clean.mk
1462 * support\librarian\configure
1463 * support\librarian\configure.in
1464 * support\librarian\config_in.h
1465 * support\librarian\Makefile.bcc
1466 * support\librarian\Makefile.in
1467 * support\librarian\sdcclib.c
1470 * Makefile.common.in
1474 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1476 Linker now complaints if linked modules have conflicting options, for
1477 example, one compiled using --model-large and another one compiled with
1478 --model-small. The following files were modified:
1500 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1502 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1503 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1505 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1507 * src/z80/mappings.i: fix _mul[us][int,long] entries
1509 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1511 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1513 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1515 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1516 * support/regression/tests/bitopcse.c: added
1524 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1526 added support for new library format to z80, gbz80 linkers:
1532 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1534 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1535 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1537 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1539 added DUMMY_READ_VOLATILE:
1548 * src/SDCCcse.c (algebraicOpts): many improvements
1549 * src/SDCCcse.h: removed algebraicOpts()
1550 * src/SDCCicode.c (picDummyRead): added
1552 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1554 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1555 "Insufficient space in data memory".
1557 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1559 * src/mcs51/gen.c: fixed bug #771358
1560 * src/z80/gen.c: fixed bug #759087
1562 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1564 * src/pic16/glue.c: minor cleanup by Vangelis
1566 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1568 * device/include/regc515c.h: fixed #758477
1569 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1570 * device/lib/_gptrput.c: saved a few bytes
1571 * my tab spacing is 8, yours too?)
1572 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1573 * device/lib/serial.c: process RX bytes earlier than TX bytes
1574 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1576 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1578 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1580 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1582 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1584 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1586 * device/lib/Makefile.in: bad fix, reverted to 1.43
1588 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1590 * device/lib/Makefile.in: added missing z80 object files
1592 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1594 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1595 pic16 progress by Vangelis:
1610 * pic16/pcodepeep.c:
1613 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1615 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1617 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1619 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1620 added gbz80 build to MSVC project.
1621 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1622 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1623 from 8051 stuff and setup so it links using a .lnk file.
1625 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1627 * support/librarian/sdcclib.c: sdcc librarian.
1628 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1631 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1633 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1635 2003-07-02 Borut Razem <borut.razem@siol.net>
1637 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1638 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1639 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1640 src/xa51/main.c, src/z80/main.c:
1641 virtualization of glue() function: each port has it's own glue function,
1642 which is accessed by do_glue function pointer in PORT.general structure
1644 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1646 * DS800C400 fun, improved ROM interface and tinibios.
1648 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1650 * More support for DS80C400. Now includes beginning of interface to ROM.
1652 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1654 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1656 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1658 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1660 2003-06-19 Borut Razem <borut.razem@siol.net>
1662 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1664 2003-06-19 Borut Razem <borut.razem@siol.net>
1666 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1667 fixed Z80 port - crt0.o: cannot open.
1669 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1671 * support/Util/MySystem.c (merge_command): revert bad fix
1673 2003-06-18 Borut Razem <borut.razem@siol.net>
1675 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1677 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1679 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1680 option --use-stdout sends errors to stdout instead of stderr.
1682 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1684 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1686 2003-06-15 Borut Razem <borut.razem@siol.net>
1688 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1689 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1690 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1691 fixed width array of pointers replaced with sets;
1692 multiple include and lib paths ared transferred to preprocessor and linker
1693 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1694 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1695 fixed width array of pointers
1696 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1697 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1698 fixupPath(), getPathDifference()
1699 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1700 fixed width array of pointers
1702 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1704 * src/pic16/ralloc.c: fix warnings
1705 * src/pic16/pcode.c: fix warning
1707 2003-06-10 Scott Dattalo <scott@dattalo.com>
1709 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1710 know all the details, but essentially this set of changes enable
1711 the pic16 port to generate movff instructions and generate assembler
1716 * src/pic16/pcode.c:
1717 * src/pic16/device.c:
1719 * src/pic16/pcode.h:
1720 * src/pic16/pcoderegs.c:
1721 * src/pic16/ralloc.c:
1722 * src/pic16/ralloc.h:
1724 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1726 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1727 added option --vc, so sdcc errors and warnings are compatible with
1728 Microsoft Visual Studio.
1730 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1732 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1733 device/lib/libfloat.lib: added atof function.
1735 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1737 * doc/sdccman.lyx: updated to Lyx 1.3
1738 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1739 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1740 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1742 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1744 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1746 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1748 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1749 additions to the "related tools/documentation" section
1751 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1753 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1755 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1757 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1758 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1760 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1762 * doc/sdccman.lyx: fix double dash and other minor things
1763 * doc/Makefile: fix double dash
1765 2003-05-28 Karl Bongers(patches from Martin Helmling)
1766 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1767 condition and ignore commands.
1769 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1771 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1772 is in parts still quite out of date, I did changes as far as I felt makes sense
1773 for a non-native english speaker.
1774 Please feel free to add to the manual or to correct my changes.
1775 * doc/Makefile: undid touching the date of intermediate tex files.
1777 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1779 * doc/sdccman.lyx: Manual has an index now
1781 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1783 Finalize muluint/mulsint and mululong/mulslong merging:
1784 * device/lib/_mulint.c
1785 * device/lib/_mullong.c
1786 * device/lib/gbz80/mul.s
1787 * device/lib/gbz80/stubs.s
1788 * device/lib/z80/mul.s
1789 * device/lib/z80/stubs.s
1790 * src/SDCCsymt.c (initCSupport)
1792 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1794 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1795 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1796 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1797 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1800 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1802 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1803 the regression tests I'm not brave enough to enable 245.b, 245.c
1804 * doc/sdccman.lyx: added latex preamble for hyperref package.
1805 Using pdflatex this will give you a hyperlinked pdf file with
1806 bookmarks. (prepend '%' before /usepackage if this breaks something)
1808 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1810 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1812 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1814 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1816 2003-05-21 <johan@balder>
1818 * src/SDCCglue.c (printIval): fixed bug #739934
1820 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1822 Applied patch from bug 737905 (renamed yylineo to mylineno):
1829 * src/pic16/pcode.c: Cleaned warnings
1830 * src/pic16/pcodeflow.c: Cleaned warnings
1831 * src/pic16/pcoderegs.c: Cleaned warnings
1833 2003-05-19 Scott Dattalo <scott@dattalo.com>
1835 * src/pic16/pcode.c: Cleaned warnings
1836 * src/pic16/pcodepeep.c: Cleaned warnings
1837 * src/pic16/ralloc.c: Cleaned warnings
1839 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1841 * doc/sdccman.lyx: fixed bug 739745
1842 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1844 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1846 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1847 it can be defined with CFLAGS when running configure
1848 * src/SDCCmain.c: fixed compiling + linking with object files
1850 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1852 * configure.in: configure for pic16 port,
1853 added --disable-pic16-port
1854 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1855 * src/SDCCmain.c: linkOptions is changed to set *,
1856 added if/endif conditional macros to remove options help
1857 messages from optionsTable when a port is not configured, added
1858 support for the PIc16 port in the ports table, when executing
1859 the compiler with no port specified on command line, a default
1860 port is selected with the new macro DEFAULT_PORT which is
1861 defined in port.h, in setDefaultOptions() linkOptions is removed
1862 from initialization assignment, since now it is a set,
1863 parseCmdLine uses setParseWithComma for linkOptions, in
1864 linkEdit() linkOptions are accessed with new function indexSet()
1865 which returns the i'th item of a set variable. See SDCCset.c, in
1866 linkEdit() when calling buildCmdLine(), added linkOptions as
1867 last argument. Now users can pass arguments to gplink via the
1868 -Wl option, main() uses pic16glue() to glue up pic16 programs
1869 * src/SDCCpeeph.c: various changes to support pic16
1870 * src/SDCCset.c: added function void *indexSet(set *, int) to
1871 return the i'th item of the set
1872 * src/SDCCset.h: added function prototype for indexSet()
1873 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1874 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1875 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1876 added macro DEFAULT_PORT
1877 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1878 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1880 * src/pic16/glue.c: commented out some error producing lines
1881 * src/pic16/main.c: __config directives are commented out to stop
1882 gpasm complaining and test the linkage with gplink, _linkCmd and
1883 _asmCmd changed to be more gplink and gpasm friendly
1884 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1885 produced an error when parsed, peep rule 12 is added to utilize
1886 movff, but it is commented out since the pCode does not support
1887 yet a command with 2 address arguments
1889 2003-05-18 <johan@balder>
1891 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1892 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1893 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1895 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1896 Added feature to script commands from file.
1898 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1900 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1901 * src/SDCCutil.c: include ctype.h for win32
1903 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1905 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1907 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1909 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1910 Fixed so you can set breakpoints prior to run, run does not stop
1911 on entry now. Add tbreak. Other enhancements and fixes for use
1914 2003-05-12 Borut Razem <borut.razem@siol.net>
1916 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1918 2003-05-11 Borut Razem <borut.razem@siol.net>
1920 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1921 the path of bin directory, so that PATH is the only env. variable, which has to be set
1922 in case of standard installation.
1923 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1924 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1925 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1927 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1929 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1930 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1931 temp files are in the port dir; clean the gen/test directory when
1932 generating new test.c
1933 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1934 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1935 * support/regression/tests/zeropad.c: added
1937 2003-05-09 <johan@balder>
1939 * src/SDCCglue.c: fixed bug #597940
1941 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1943 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1944 cache sfr, optimize next,step, fix off by one sourceline,
1945 support ddd list function.
1946 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1948 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1950 * support/regression/HTMLgen.py: added compare_s2f()
1951 * support/regression/Makefile: redo 1.27
1952 * support/regression/generate-cases.py: redo 1.5
1954 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1956 * support/regression/tests/float.c: workaround 33 bit hex constant
1957 * support/regression/tests/simplefloat.c: fix division for host
1959 2003-04-29 Scott Dattalo <scott@dattalo.com>
1961 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1962 that tame's the PIC's over-aggressive optimizer.
1964 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1966 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1969 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1971 Initial support for DS80C400. "Hello world" runs on TINIm400
1974 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1976 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1977 * Some notes on ddd usage added in debugger/README
1978 Martin Helmling adding more features and fixes for ddd GUI debugger.
1979 Code added for nexti, stepi, up, down, and other adjustments.
1981 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1983 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1984 * src/pic/peeph.def Added two rules to optimize carry manipulation
1985 * src/pic/* removed debug printfs
1987 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1989 * debugger/mcs51/cmd.c: added header newalloc.h
1991 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1993 * as/Makefile: new EXEEXT
1994 * as/z80/Makefile: remove trailing slash of BUILDIR
1995 * as/z80/clean.mk: new EXEEXT
1996 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1997 * support/cpp2/Makefile.in: new EXEEXT
1998 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2000 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
2002 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2003 EXEEXT was introduced to fix all related problems with targets
2004 "clean", "install" and "uninstall"; a couple of further flaws
2005 especially with "clean" have been fixed too
2006 * as/mcs51/Makefile.in
2011 * debugger/mcs51/Makefile.in
2012 * debugger/mcs51/clean.mk
2014 * link/z80/Makefile.in
2017 * packihx/Makefile.in
2019 * sim/ucsim/Makefile
2020 * sim/ucsim/clean.mk
2021 * sim/ucsim/avr.src/Makefile.in
2022 * sim/ucsim/avr.src/clean.mk
2023 * sim/ucsim/s51.src/Makefile.in
2024 * sim/ucsim/s51.src/clean.mk
2025 * sim/ucsim/xa.src/Makefile.in
2026 * sim/ucsim/xa.src/clean.mk
2027 * sim/ucsim/z80.src/Makefile.in
2028 * sim/ucsim/z80.src/clean.mk
2029 * sim/ucsim/main_in.mk
2030 * sim/ucsim/packages_in.mk
2031 * sim/ucsim/gui.src/Makefile.in
2032 * sim/ucsim/gui.src/serio.src/Makefile.in
2033 * sim/ucsim/gui.src/serio.src/clean.mk
2036 * support/cpp2/Makefile.in
2037 * support/cpp2/clean.mk
2038 * support/makebin/Makefile
2039 * support/makebin/clean.mk
2040 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2041 * doc/sdccman.lyx: --program-suffix no longer needed
2043 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2045 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2046 Martin Helmling added support for ddd GUI debugger.
2047 Code added to display assembly, set variables, and other commands
2048 to interface to ddd.
2050 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2052 * as/Makefile: fix target clean
2053 * as/clean.mk: fix target clean
2054 * as/z80/clean.mk: fix target clean
2056 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2058 * Makefile.common.in: added @EXEEXT@
2059 * configure.in: removed all mingw32 stuff
2060 * configure: rebuilt from configure.in
2061 * doc/sdccman.lyx: updated section "installation"
2062 * support/scripts/sdcc_mingw32: adapted to configure
2063 * support/scripts/sdcc_cygwin_mingw32: added
2065 2003-04-22 Scott Dattalo <scott@dattalo.com>
2067 * src/pic Added object file support for the PIC port
2068 * src/pic Applied patch from Craig Franklin (this started the object file support)
2069 * src/regression Updated the PIC regression tests for object files
2071 2003-04-20 Borut Razem <borut.razem@siol.net>
2073 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2074 lklex.c: In function `getfid':
2075 lklex.c:203: warning: array subscript has type `char'
2076 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2077 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2078 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2079 stack handling macros
2081 2003-04-19 Borut Razem <borut.razem@siol.net>
2083 * "handling space characters in file path" task:
2084 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2085 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2086 * support/Util/MySystem.h: make it self-sufficient
2087 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2088 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2089 handling space characters in file path
2090 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2091 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2092 * support/Util/MySystem.c: handling space characters in executable's path
2094 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2096 * as/z80/Makefile: fix permanent rebuild of z80
2097 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2098 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2100 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2102 * src/SDCCopt.c: add special case optimization to replace modulo by
2103 a power of two with a bitwise AND.
2105 2003-04-18 <johan@balder>
2107 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2109 2003-04-17 <johan@balder>
2111 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2112 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2114 2003-04-13 Borut Razem <borut.razem@siol.net>
2116 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2117 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2118 fixed mingw problem in adl_NORMALIZE_PATH
2120 2003-04-12 Borut Razem <borut.razem@siol.net>
2122 * fixed "#pragma SAVE/RESTORE can not be nested":
2123 * src/SDCC.lex: reworked pragma handling functions
2124 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2125 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2127 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2129 * src/SDCCutil.c (pathEquivalent): defined but not used
2130 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2131 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2132 * configure: rebuilt from configure.in
2133 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2134 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2135 * device/include/Makefile.in: replace sdcc_datadir
2136 * device/lib/Makefile.in: replace sdcc_datadir
2137 * Makefile.common.in: add LDFLAGS from configure
2138 * packihx/Makefile.in: use LDFLAGS
2139 * src/Makefile.in: use LDFLAGS
2140 * support/cpp2/Makefile.in: add LDFLAGS from configure
2141 * support/makebin/Makefile: use LDFLAGS
2142 * .version: bumped version number to 2.3.5
2144 2003-04-12 Borut Razem <borut.razem@siol.net>
2146 * completed "different paths" task:
2147 * src/SDCCmacro.c: fixed bug in handling quotes
2148 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2149 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2151 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2153 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2155 2003-04-11 kevin Vigor <kevin@vigor.nu>
2157 * ds390/gen.c ds390/peeph.def: fix bug 706781
2159 2003-04-11 Borut Razem <borut.razem@siol.net>
2161 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2163 2003-04-10 Scott Dattalo <scott@dattalo.com>
2165 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2166 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2167 set - this bit used to not be set...).
2168 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2169 bad code in PIC Port
2170 * src/regression/and2.c added to test bug 609268
2171 * src/regression/Makefile added and2.c to regression test
2174 2003-04-08 <johan@CP255758-A>
2176 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2177 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2178 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2180 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2182 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2184 * support/cpp2/Makefile.in: fix bug #487815
2185 * configure: rebuilt from configure.in
2186 * Makefile.common.in: docdir changed, new path suffixes
2187 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2188 * sdcc_vc_in.h: reflect changes from sdccconf.h
2189 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2190 * src/SDCCutil.h: remove BINDIR hack
2191 * doc/sdccman.lyx: update new path hierarchy
2193 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2195 * src/SDCCpeeph.c: added okToRemoveSLOC test
2197 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2199 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2201 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2203 * src/SDCCpeeph.c: added labelIsReturnOnly test
2204 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2206 2003-04-05 <johan@balder>
2208 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2209 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2210 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2211 * src/SDCCast.c: fixed a warning
2212 * src/SDCCast.h: fixed a warning
2213 * src/SDCCicode.c (operandFromAst): fixed a warning
2215 2003-04-04 <johan@balder>
2217 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2218 * src/SDCCast.c (decorateType): fixed bug #715076
2219 * src/SDCC.y: fixed bug #702907
2221 2003-04-03 <johan@balder>
2223 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2224 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2225 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2226 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2227 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2229 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2231 * _decdptr.c: fix return values
2232 * _gptrget.c: fix return values
2233 * _gptrgetc.c: fix return values
2234 * _gptrput.c: fix return values
2235 * _mulint.c: fix return values
2236 * as/z80/Makefile: fix 'make -j' problem
2238 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2240 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2241 * configure.in: big cleanup, updated to autoconf 2.5x
2242 * configure: rebuilt from configure.in
2243 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2244 * sdcc_vc_in.h: reflect changes from sdccconf.h
2245 * doc/Makefile: fixed a flaw in "make install"
2247 2003-04-02 <johan@balder>
2249 * src/ds390/gen.c (genCmp): no comments
2250 * src/mcs51/gen.c (genCmp): no comments
2251 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2252 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2254 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2256 * support/regression/generate-cases.py: place generated file in given sub directory
2257 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2258 * support/regression/Makefile: improvements for 'make -j';
2259 side effect: it's simpler and faster now
2261 2003-03-31 Borut Razem <borut.razem@siol.net>
2263 * src/z80/main.c: link-{port} and as-{port} defined without path
2264 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2266 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2268 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2270 2003-03-30 Borut Razem <borut.razem@siol.net>
2272 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2273 changed type of list parameter to set
2274 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2275 * src/port.h: changed type of do_assemble() parameter to set
2276 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2277 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2278 definition of "cppoutfilename" macro with NULL value in preProcess()
2279 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2280 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2281 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2282 replaced with set *binPathSet
2283 * shash_add() deallocates the item, if allready exsists, before adding the new one
2284 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2286 2003-03-30 Scott Dattalo <scott@dattalo.com>
2288 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2289 a nested for loop bug in the PIC port
2290 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2293 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2295 * support/Util/dbuf.h: remove C++ stuff to make it portable
2297 2003-03-28 Borut Razem <borut.razem@siol.net>
2299 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2300 literal strings in stringLiteral()
2301 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2302 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2305 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2307 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2309 2003-03-26 <johan@balder>
2311 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2312 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2313 * src/SDCCast.c (decorateType): fixed " -v < 3"
2315 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2317 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2318 Added Lenny Story's debug infrastructure changes:
2319 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2320 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2321 * src/cdbFile.c: added
2322 * src/SDCCdebug.c: added
2323 * src/SDCCdebug.h: added
2324 * src/SDCCast.c (createFunction)
2325 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2326 * src/SDCCmain.c (parseCmdLine, main)
2327 * src/SDCCmem.c (redoStackOffsets)
2328 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2331 * src/avr/gen.c (genAVRCode)
2332 * src/ds390/gen.c (gen390Code)
2333 * src/mcs51/gen.c (gen51Code)
2334 * src/pic/gen.c (genpic14Code)
2335 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2336 * src/xa51/gen.c (genXA51Code)
2337 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2339 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2341 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2342 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2344 2003-03-22 <johan@balder>
2346 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2348 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2350 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2351 * doc/cdbfileformat.lyx: added, written by Lenny Story
2352 * doc/Makefile: added cdbfileformat.lyx
2353 * doc/clean.mk: added cdbfileformat.lyx
2355 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2357 * src/mcs51/peeph.def: fix bug #705773
2359 2003-03-20 <johan@balder>
2361 An sfr/sbit can have an "at #" AND an initializer
2362 * src/SDCCsymt.c (checkSClass):
2363 * src/SDCCmem.c (allocGlobal):
2364 * src/SDCCmem.c (allocLocal):
2365 * src/SDCCast.c (createBlock):
2367 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2369 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2371 2003-03-16 <johan@balder>
2373 Undid the hackup of const and volatile, the problem is much bigger
2375 * src/SDCCast.c:1.171
2376 * src/SDCCglue.c:1.138
2377 * src/SDCCicode.c:1.146
2378 * src/SDCCsymt.c:1.150
2379 * src/SDCCval.c:1.65
2381 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2383 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2384 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2386 2003-03-13 <johan@balder>
2388 Hackup const and volatile modifiers in type chains a bit:
2390 * src/SDCCast.c:1.169
2391 * src/SDCCglue.c:1.136
2392 * src/SDCCicode.c:1.143
2393 * src/SDCCsymt.c1.146
2394 * src/SDCCsymt.h1.59
2395 * src/SDCCval.c:1.63
2397 2003-03-12 <johan@balder>
2399 * src/SDCCBBlock.h: more LRH debugging junk
2400 * src/SDCCcflow.h: more LRH debugging junk
2401 * src/SDCCloop.c: more LRH debugging junk
2402 * src/SDCC.y (struct_declaration): fixed bug #697590
2403 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2404 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2405 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2407 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2408 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2409 test function names must now match exactly).
2410 * src/SDCCcse.c: added special case in findCheaperOp to allow
2411 extending a short integer. Makes less awful code for bug 700121 test case.
2413 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2415 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2416 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2418 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2420 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2421 actually called (operandsNotEqual() was called for all
2422 operandsNotEqualX tests).
2424 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2426 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2427 with shorter literals. Fixes bug 700121.
2429 2003-03-11 <johan@balder>
2431 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2433 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2435 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2436 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2438 2003-03-10 Borut Razem <borut.razem@siol.net>
2440 * src/SDCCmain.c: pipe preprocessor's output
2441 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2442 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2443 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2444 which closes all pipes in pipeSet set
2445 * src/SDCCset.c: free deleted item in function deleteSetItem()
2446 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2447 moved from z80 to src subproject
2448 * .version: increased version number to 2.3.4
2450 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2452 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2453 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2454 * support/regression/ports/xa51/spec.mk: fix typo
2456 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2458 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2460 2003-03-09 Borut Razem <borut.razem@siol.net>
2462 * src/SDCCmain.c: pipe preprocessor's output
2463 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2464 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2465 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2466 which closes all pipes in pipeSet set
2467 * src/SDCCset.c: free deleted item in function deleteSetItem()
2468 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2469 moved from z80 to src subproject
2471 2003-03-09 Borut Razem <borut.razem@siol.net>
2473 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2474 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2475 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2476 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2477 * src/SDCCglobl.h: unification of WIN32 native definitions
2479 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2481 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2483 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2485 * src/configure.in: check for endianess (even while cross-compiling)
2486 * src/configure: check for endianess (even while cross-compiling)
2487 * src/configure_in.h: check for endianess (even while cross-compiling)
2488 * src/avr/gen.c: remove old endianess stuff
2489 * src/mcs51/gen.c: remove old endianess stuff
2490 * src/ds390/gen.c: remove old endianess stuff
2491 * src/pic/gen.c: remove old endianess stuff
2492 * src/pic/genarith.c: remove old endianess stuff
2493 * src/pic/glue.c: fix endianess check
2494 * src/pic16/gen.c: remove old endianess stuff
2495 * src/pic16/genarith.c: remove old endianess stuff
2496 * src/pic16/glue.c: fix endianess check
2497 * src/xa51/gen.c: remove old endianess stuff
2498 * src/z80/gen.c: fix endianess check
2499 * src/SDCCglue.c: fix endianess check
2500 * src/ds390/peeph.def: fix bug 700036
2502 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2504 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2505 * src/configure: find appropriate data-types on host for SDCC's int and long
2506 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2507 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2508 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2510 2003-03-07 <johan@balder>
2513 some minor cleanups before the big shot
2514 OP_DEFS and OP_USES now use Kevin's protection
2515 new option --nolabelopt
2526 * src/ds390/ralloc.c:
2527 * src/mcs51/ralloc.c:
2529 * src/xa51/ralloc.c:
2532 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2534 * src/pic/pcode.c (get_op): fix 64 bit warnings
2535 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2536 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2537 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2538 * support/regression/tests/malloc.c: fix 64 bit warnings
2540 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2542 * src/mcs51/gen.c (genMinus): fixed bug 696436
2544 2003-03-02 Borut Razem <borut.razem@siol.net>
2546 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2548 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2550 * configure.in: test for mkstemp
2551 * sdccconf_in.h: add HAVE_MKSTEMP
2553 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2555 * device/include/ctype.h: removed warning while using --stack-auto
2556 * device/include/malloc.h: removed warning while using --stack-auto
2557 * device/include/string.h: removed warning while using --stack-auto
2559 2003-02-23 Borut Razem <borut.razem@siol.net>
2561 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2562 because NDEBUG is defined (see man assert)
2563 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2565 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2567 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2568 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2570 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2572 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2573 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2575 2003-02-18 <johan@balder>
2577 * as/mcs51/asmain.c (asmbl): module can start with a digit
2578 * as/z80/asmain.c (asmbl): module can start with a digit
2580 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2582 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2583 * src/asm.c: fix pipe() for Mingw32
2585 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2587 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2588 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2589 make -V work again; --c1mode reads now from stdin
2590 * doc/sdccman.lyx: added --c1mode
2591 * support/Util/SDCCerr.c: new messages for c1 mode
2592 * support/Util/SDCCerr.h: new messages for c1 mode
2593 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2595 2003-02-15 <johan@balder>
2597 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2599 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2601 * doc/sdccman.lyx: Environment variables, -o and other minor things
2603 2003-02-14 <johan@balder>
2605 * src/xa51/main.c: before anyone really tries to use it :)
2607 * Install doc's in share/sdcc/doc
2608 * removed some obsolete files
2609 * Do a proper make distclean and uninstall
2610 M Makefile.common.in
2613 M device/include/Makefile.in
2614 M device/lib/Makefile.in
2617 M sim/ucsim/doc/Makefile.in
2620 R src/xa51/peeph.rul
2621 M support/cpp2/Makefile.in
2622 M support/makebin/Makefile
2625 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2627 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2629 2003-02-10 Borut Razem <borut.razem@siol.net>
2631 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2632 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2633 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2634 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2635 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2636 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2637 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2638 src/z80/Makefile.bcc: Borland Makefile cleanup
2639 * as/z80/Makefile.bcc: Added Borland Makefile
2640 * support/cpp2/borland.h: Removed
2642 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2644 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2645 * src/SDCC.lex: new pragma NOIV
2646 * src/SDCCglobl.h: new pragma NOIV
2647 * src/SDCCmem.c: new pragma NOIV
2649 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2651 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2653 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2655 * src/SDCCmain.c: signal handling is switched off by --debug
2656 * doc/Makefile: small fix for install; use clean.mk again
2657 * doc/clean.mk: clean *.pdf and *.html too
2659 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2661 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2662 * device/lib/printfl.c: fix a ds390 bug by making it portable
2663 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2664 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2665 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2666 * debugger/mcs51/cmd.c: converted multi-line string literals
2667 * sim/ucsim/globals.cc: converted multi-line string literals
2668 * src/SDCCmain.c: introduced signal handler to remove temp files
2669 * doc/Makefile: small tweaks, implement clean
2670 * doc: removed generated files
2672 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2674 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2675 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2676 Address Record is not correctly generated for DS390."
2678 2003-02-02 Borut Razem <borut.razem@siol.net>
2680 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2681 * as/mcs51/asm.h: fixed compilation with Borland C
2682 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2683 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2684 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2685 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2686 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2687 src/z80/Makefile.bcc: delete $(LIB) only if exist
2688 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2690 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2692 * device/include/malloc.h: introduced NULL
2693 * device/include/string.h: introduced NULL
2694 * device/include/stdlib.h: introduced NULL
2695 * device/lib/_memcpy.c: removed NULL
2696 * device/lib/_strcat.c: removed NULL
2697 * device/lib/_strchr.c: removed NULL
2698 * device/lib/_strcmp.c: removed NULL
2699 * device/lib/_strcpy.c: removed NULL
2700 * device/lib/_strcspn.c: removed NULL
2701 * device/lib/_strlen.c: removed NULL
2702 * device/lib/_strncat.c: removed NULL
2703 * device/lib/_strncmp.c: removed NULL
2704 * device/lib/_strncpy.c: removed NULL
2705 * device/lib/_strpbrk.c: removed NULL
2706 * device/lib/_strrchr.c: removed NULL
2707 * device/lib/_strspn.c: removed NULL
2708 * device/lib/_strstr.c: removed NULL
2709 * device/lib/_strtok.c: removed NULL
2710 * device/lib/malloc.c: removed NULL, include own header
2712 2003-02-02 <johan@balder>
2714 * 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
2715 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2716 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2717 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2718 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2719 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2721 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2723 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2726 2003-02-01 <johan@balder>
2728 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2730 2003-01-31 <johan@CP255758-A>
2732 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2734 2003-01-30 <johan@balder>
2736 * src/SDCCBBlock.c: automatic bug detection
2737 * src/SDCCicode.c: automatic bug detection
2739 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2741 * src/SDCCglobl.h: now --xram-size 0 works
2742 * src/SDCCmain.c: now --xram-size 0 works
2744 2003-01-29 <johan@balder>
2746 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2748 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2750 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2751 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2752 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2753 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2754 * src/SDCCglobl.h: Added options --xram-size and --code-size
2755 * src/SDCCmain.c: Added options --xram-size and --code-size
2757 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2759 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2760 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2762 2003-01-27 <johan@balder>
2764 * src/SDCC.y: fixed bug #613764
2766 2003-01-26 <johan@balder>
2768 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2769 * src/SDCCsymt.h: fixed bug #673374
2770 * src/SDCCglue.c: fixed bug #661910
2771 * src/SDCCast.c: fixed bug #458099 and 673374
2773 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2775 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2776 * as/mcs51/strcmpi.h: added
2777 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2778 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2779 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2780 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2781 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2782 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2783 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2784 * as/mcs51/Makefile.aslink: new module strcmpi
2785 * as/mcs51/Makefile.asx8051: new module strcmpi
2786 * as/mcs51/Makefil.bcc: new module strcmpi
2787 * as/mcs51/Makefile.in: new module strcmpi
2788 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2790 2003-01-26 <johan@balder>
2792 * src/SDCCglue.c: reverted back to 1.124
2793 * src/SDCCast.c: reverted back to 1.156
2794 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2796 2003-01-25 <johan@balder>
2798 * src/SDCCglue.c: A better fix for bug #661910
2799 * src/SDCCast.c: A better fix for bug #661910
2800 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2802 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2804 * src/Makefile.in: remove spawn.o
2805 * src/SDCCmain.c: remove spawn.h
2806 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2807 * src/spawn.c: removed
2808 * src/spawn.h: removed
2809 * support/regression/ports/ds390/spec.mk: link with -r
2811 2003-01-24 <johan@CP255758-A>
2813 * src/ds390/gen.c (aopOp): fixed bug #667458
2814 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2815 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2816 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2818 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2820 * src/mcs51/peeph.def: better assembler identation by Frieder
2821 * src/mcs51/gen.c: better assembler identation by Frieder
2823 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2825 * as/z80/string.h: removed for gcc 3.2
2826 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2827 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2829 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2831 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2832 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2833 * support/regression/Makefile: separate temp files for ports
2834 * support/regression/generate-cases.py: separate temp files for ports
2835 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2836 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2838 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2840 * moved tinitalk to device/examples/ds390
2842 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2844 * as/mcs51/lkmem.c: rflag is for DS390
2845 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2846 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2847 (linkEdit): move mem- and map-files the same way as ihx-files
2848 * src/z80/main.c (_setDefaultOptions): removed --generic
2849 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2850 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2851 * src/pic/glue.c (picglue): --c1mode works again
2852 * src/pic16/glue.c (pic16glue): --c1mode works again
2853 * src/asm.c (printCLine): fix #660034
2855 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2857 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2858 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2859 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2860 * as/mcs51/lkmem (summary): better fix for sp problem
2861 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2862 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2863 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2864 remove --stack-after-data
2866 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2868 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2869 * src/SDCCutil.c (join): ugly bug: missing '\0'
2870 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2872 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2874 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2876 * src/pic/main.c (_asmCmd): gpasm supports -o
2877 * src/z80/main.c: more general macros
2878 * device/lib/Makefile.in: remove intermediate files
2880 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2882 * .version: Bumped version number to 2.3.3
2883 * src/SDCCBBlock.c: new option -o
2884 * src/SDCCglobl.h: new option -o
2885 * src/SDCCglue.c: new option -o
2886 * src/SDCCmain.c: new option -o
2887 * src/asm.c: new option -o
2888 * src/ds390/main.c: new option -o
2889 * src/pic/glue.c: new option -o
2890 * src/pic/pcode.c: new option -o
2891 * src/pic/ralloc.c: new option -o
2892 * src/pic16/glue.c: new option -o
2893 * src/pic16/pcode.c: new option -o
2894 * src/pic16/ralloc.c: new option -o
2895 * src/z80/main.c: new option -o
2896 * device/lib/Makefile.in: use -o
2897 * support/regression/ports/ds390/spec.mk: use -o
2898 * support/regression/ports/gbz80/spec.mk: use -o
2899 * support/regression/ports/mcs51/spec.mk: use -o
2900 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2901 * support/regression/ports/z80/spec.mk: use -o
2902 * support/regression/ports/ucz80/spec.mk: use -o
2903 * support/regression/ports/xa51/spec.mk: use -o
2904 * support/regression/fwk/lib/timeout.c: fix usage string
2906 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2907 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2909 2003-01-07 <johan@balder>
2911 * src/SDCCast.c (decorateType): fixed bug #600035
2913 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2914 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2915 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2916 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2917 * src/pic/pcode.c: outcommented unused variable to remove warnings
2918 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2920 2003-01-06 <karl@turbobit.com>
2921 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2924 2003-01-06 <johan@balder>
2926 * src/SDCCicode.c: fixed array add
2928 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2929 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2930 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2932 2003-01-04 <johan@balder>
2934 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2936 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2937 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2939 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2940 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2941 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2943 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2944 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2946 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2947 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2949 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2950 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2952 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2954 * in \sdcc\as\mcs51\ changed these files in order to create an
2955 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2956 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2957 following files to include the previous two files: aslink.dsp,
2958 Makefile.aslink, Makefile.bcc, and Makefile.in.
2960 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2961 .adb instead of .cdb
2963 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2965 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2966 value from option --iram-size.
2968 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2970 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2973 2002-09-18 <wiml@hhhh.org>
2975 * SDCClrange.h: exposed setFromRange() and setToRange()
2976 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2977 packRegsForAccUse() (bug 542397)
2978 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2979 multiple times and emitting the fetch operations more than once
2980 added aopGetUsesAcc() function to allow binary operators to
2981 fetch their operands in the correct order; made genMinus() emit
2982 compact code for X = LITERAL - Y
2984 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2985 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2986 sprintf() in line 1267.
2988 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2989 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2992 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2993 Changes to aslink (All the changes are marked with 'JCF'):
2995 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2998 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2999 area BSEG. Also moves, if possible, the DATA area down into the internal
3000 ram so more space is available.
3002 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3005 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3006 not bytes. Function summary() which creates a memory usage summary
3007 file with extension .mem. Reports of overlaping stack and small stack
3008 size. If the space for the stack is less than 16 bytes aslink trows a
3011 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3012 the 8051. Option 'y' for memory summary output file.
3014 Changes to sdcc (All the changes are marked with 'JCF'):
3016 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3018 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3019 overlaying area for it (uses RegBankUsed[4]).
3021 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3022 bank zero as used by default. By default aslink locates the stack
3023 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3024 the creation of the .mem file. Delegates the allocation of data area
3025 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3026 the begining of the stack area to aslink.
3028 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3029 glue() in SDCCglue.c creates an area for it.
3031 2002-09-03 Borut Razem <borut.razem@siol.net>
3032 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3033 sdcc/src/pic/glue.c:
3034 introduced atexit() handler for teporay files removal in case of
3035 errors, assertions, ...
3037 2002-08-29 Borut Razem <borut.razem@siol.net>
3038 * sdcc/support/cpp2/auto-host_vc_in.h:
3039 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3040 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3041 Maybe there is a similar problem with BORLANDC? It should be checked!
3043 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3044 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3045 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3046 was not executed, and the compiler (cl) launched a warning:
3047 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3049 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3050 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3052 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3053 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3055 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3056 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3057 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3058 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3059 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3060 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3061 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3062 - added Release configuration in VS projects
3063 - review of compiler an linker options
3064 - VC .exe files are generated in bin_vc directory, not to interfere
3065 with binaries generated from other projects (cygwin, mingw, bcc ...)
3067 * sdcc/src/yacc.dsp: added
3069 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3070 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3071 and insert the version number definitions from .version
3073 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3075 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3076 added - genarate auto-host.h using auto-host_vc_in.h as template
3079 removed from CVS, generated automatically
3081 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3082 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3084 2002-08-11 Borut Razem <borut.razem@siol.net>
3085 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3087 2002-08-10 Borut Razem <borut.razem@siol.net>
3088 * src/SDCCmain.c (main):
3089 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3090 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3091 The consequence was that some temporary files were not removed.
3094 unification of code in functions tempfilename() and tempfile():
3095 function tempnam() is defined in Visual Studio 6.0 and .NET
3097 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3099 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3100 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3101 - removed compiler command line option /WX: Treats all warnings as errors
3102 - update a list of source files, included into the project
3104 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3105 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3106 changed project type to Generic Project so that can be correcly converted to VS.NET project
3108 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3110 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3112 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3114 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3115 added return 0 statements after assert() to make compiler happy
3117 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3118 added newline in the def file to keep MSC compiler satisfied
3120 * sdcc/src/z80/gen.c:
3121 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3122 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3123 - solved MSC error in function aopDump()
3125 * sdcc_vc.h: define PREFIX as "\\sdcc"
3127 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3128 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3130 2002-06-22 Scott Dattalo <scott@dattalo.com>
3131 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3132 - Rewrote the register banking algorithm.
3133 - Added pCode live-range analysis to registers (for now, only non-used and
3134 singly-used registers optimized away)
3136 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3138 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3140 2002-05-10 Scott Dattalo <scott@dattalo.com>
3141 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3143 2002-04-22 Michael Hope <michaelh@vroom>
3145 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3147 * configure.in (DD_COPT): Added include support required for gbdk.
3149 * .version: Bumped version number just to increase it.
3151 * src/SDCCmain.c: Added -nostdinc to the default options.
3153 2002-04-15 Michael Hope <michaelh@vroom>
3155 * device/lib/z80/printf.c (sprintf): Added.
3157 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3159 * src/z80/peeph.def: Added transpose redundent load rule.
3161 * src/z80/main.c: Added force callee saves for jaune.
3163 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3165 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3167 2002-03-28 Johan Knol <johan@balder>
3169 * src/SDCCval.c: fixed bug #532436
3171 2002-03-14 Scott Dattalo <scott@dattalo.com>
3173 Added "char *Processor" field to the port structure.
3176 Added -p option. Allows port dependent processor to be specified.
3179 Initialized the new field char *Processor field to NULL in all ports
3182 Compiler generated registers for interrupt context saving
3183 were not getting allocated.
3185 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3188 Fixed left shift. Will promote the left side of a left shift
3189 if a) left shifting more than size of operand or b) when assigned
3190 to something size > size of left side
3192 2002-03-14 Scott Dattalo <scott@dattalo.com>
3194 tons of changes. Register allocation has been
3195 rewritten. Added customization for the various PICs. Flow
3196 analysis is restructured. ...
3202 Added. device.c is a PIC port hack to accomodate variations
3205 2002-03-13 Michael Hope <michaelh@vroom>
3207 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3209 2002-03-04 johanknol <johanknol@manik>
3211 * /src/SDCCval.c: fixed
3213 const unsigned char arr[][2] = { { 0, 1 } };
3214 t18.c:1: error: Initializer element is not constant
3216 2002-03-04 bela <bela@manik>
3218 * /device/include/mcs51reg.h:
3219 ds89c420 register definition update
3221 2002-03-03 <johan@FRIJA>
3223 * support/Util/SDCCerr.c: did something, but don't no why anymore
3225 * support/regression/tests/bug-524691.c: made it a little less shy
3227 * src/SDCCast.c (decorateType): fixed bug #524697
3229 * src/SDCCast.c: made some lineno improvements
3231 * src/SDCCval.c (getNelements): changed warning to error
3233 * src/SDCCglue.c (printIvalArray): changed warning to error
3235 * src/SDCCicode.c: fixed a warning for mingw
3237 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3239 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3241 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3243 * src/ds390/peeph.def:
3244 Added some more peephole rules
3246 * src/ds390/gen.c: Various fixes & enhancements
3248 * src/SDCClrange.c, src/SDCClrange.h:
3249 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3251 * src/ds390/ralloc.c:
3252 various fixes & enhancements (ds390) specific
3254 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3255 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3258 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3260 2002-03-02 <johan@FRIJA>
3262 * src/SDCCast.c (decorateType): fixed bug #524708
3264 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3266 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3268 2002-03-01 Michael Hope <michaelh@vroom>
3270 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3272 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3274 2002-03-01 <johan@FRIJA>
3276 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3278 * src/SDCCast.c (decorateType): fixed bug #524209
3280 * src/SDCCval.c (valNot): fixed bug #524195
3282 2002-02-26 <johan@balder>
3284 * src/xa51/gen.c: fixed a warning
3286 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3288 * src/SDCCast.c (decorateType): fixed bug #522534
3290 2002-02-23 <johan@balder>
3292 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3294 2002-02-22 <johan@balder>
3296 * src/SDCCast.c: fixed bug #514865
3298 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3300 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3302 * sdcc/src/SDCCloop.c:
3303 Previous fix was not good. basic blocks that have "break" or "return" are
3304 not really partof a loop , but live ranges used in these blocks should
3305 be live thru the entire loop, so set partOfLoop but don't add them to
3308 2002-02-21 <johan@FRIJA>
3310 * src/SDCCcse.c: fixed bug #514308
3312 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3315 Fixed BUG #519583. If a conditional block ended in a return/break
3316 statement inside a loop, it was not being considered part of the loop.
3318 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3320 2002-02-10 Karl Bongers <karl@turbobit.com>
3323 Fixed up SDCDB debugger somewhat. Updated debugger/README
3324 with lots of comments and notes.
3326 * device/examples/test2.c:
3327 Fix bug, "red" variable not being initialized(compiler complained).
3329 * device/examples/Makefile, examples/test3.c:
3330 Add Makefile in device/examples folder, compiles test3.c
3331 for use as a multiple module SDCDB test case.
3333 * sim/ucsim/cmd.src/cmdset.cc:
3334 Took out debug printfs in ucsim "next" command.
3337 Karl and Johan start ucsim XA support. Most dissassembly working,
3338 about 75% emulation done(plenty of work remaining).
3340 * sim/ucsim/z80.src:
3341 Add Z80 support to ucsim, add test-ucz80 regression test,
3342 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3343 Notice z80 compiler fails on examples/test3.c/crc code.
3345 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3347 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3348 Added support for --parms-in-bank1
3350 * src/ds390/peeph.def:
3351 added a few more peephole optimzations
3354 1) added __builtin_inp & __builtin_outp used to read in data of given length
3355 from a memory mapped port
3356 2) added __builtin_memcmp
3357 3) added __builtin_swapw swap bytes of a short
3359 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3360 1) handle multiple send & receives from register bank1
3361 2) ralloc can now allocate DPTR1 to some liveRanges
3363 * src/SDCCsymt.c, src/SDCCsymt.h:
3364 changes to handle multiple sends & receives
3367 added some pointer arithmetic optimization
3370 added some pointer arithmetic optimizations but not stable yet so not
3371 called from anywhere (will get this working shortly)
3373 * src/SDCCopt.c: fixed for multiple sends & receives
3376 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3377 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3378 set preprocessor defines (depending on options)
3380 * src/SDCCicode.c, src/SDCCicode.h:
3381 changes made to handle multiple sends & receives
3384 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3386 * src/SDCCcse.c, src/SDCCcse.h:
3387 added function findbackward def (to be used in upcoming optimization)
3389 * src/SDCCcflow.c, src/SDCCcflow.h:
3390 added function returnAtEnd - to determine if a basic block terminates with
3393 * src/SDCCast.c, src/SDCCast.h:
3394 added option parms-in-bank1
3396 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3397 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3398 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3399 adjusted for --parms-in-bank1 option
3401 * device/include/string.h:
3402 donot redefine "reentrant" keyword
3404 * device/include/ds80c390.h: Added some more SFRs
3406 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3408 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3410 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3412 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3414 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3416 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3418 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3420 * Added --xram-movc option
3422 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3424 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3426 2002-01-11 Johan Knol
3428 * Added math lib of Jesus Calvino-Fraga
3430 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3432 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3433 * support/regression/Makefile: new target test-mcs51-stack-auto
3434 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3436 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3438 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3440 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3442 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3444 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3446 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3448 * src/SDCCglue.h: add definition for printIvalChar()
3450 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3452 * src/SDCCast.c: fix #498138 by Johan
3454 * src/SDCCglue.c: fix #498138 by Johan
3456 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3458 * support/regression/Makefile: fix clean
3460 * support/regression/ports/ds390/support.c: fix transmission of last character
3462 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3464 * /sdcc/src/ds390/gen.c:
3465 a) improved computing address of stack variable
3466 b) took out some #if 0 code
3467 c) improved parmBytes adjustment
3468 d) improved genPlusIncr & genMinusIncr
3469 e) genCmp could generate bad code (when left assigned to DPTR)
3470 f) Fixed bug in hasInc
3472 * /sdcc/src/ds390/ralloc.c:
3473 a) packRegsForSupport could mess up live information (Fixed)
3474 b) packRegsDPTRuse could be incorrect for left & right shift
3476 * /sdcc/src/mcs51/ralloc.c:
3477 packRegsForSupport could mess up the live information (Fixed)
3479 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3481 * /sdcc/src/SDCCast.c:
3482 can reverse a loop even if function call is present as long
3483 as the loop control variable is local & is not passed as parameter
3485 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3487 * /sdcc/ChangeLog: *** empty log message ***
3489 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3490 More builtin function additions for TININative
3492 * /sdcc/src/ds390/ralloc.c:
3493 Had broken the regression testsuite
3495 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3497 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3498 Added funcattr hasStackParms will be set for reentrant functions when there
3499 are paramteres on the stack, this helps in minimizing frame pointer generation
3500 typeFromStr can handle function pointers now
3502 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3503 *** empty log message ***
3505 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3507 * /src/ds390/gen.c, /src/ds390/main.c:
3508 More builtin function additions for TININative
3510 * /src/ds390/ralloc.c:
3511 Had broken the regression testsuite
3513 * /src/SDCCast.c: Fixed a bug in dumptree
3515 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3516 Added funcattr hasStackParms will be set for reentrant functions when there
3517 are paramteres on the stack, this helps in minimizing frame pointer generation
3518 typeFromStr can handle function pointers now
3520 * /doc/builtins.txt, /doc/TININative.txt:
3521 *** empty log message ***
3524 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3526 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3527 ALPHA version for -mTININative
3529 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3530 updated to reflect changes in the port structure
3533 added function do_assemble (similar to do_link) if non-null this function
3534 will be called to do assembly (-mTININative) requires a multi command
3536 added function genAssemblerEnd will be called to generate assembler Epilogue
3539 added _JavaNative to debug info printing
3541 * /src/SDCCmain.c: added option --tini-libid
3542 added port->do_assemble function (-mTININative) has a multi command assemble
3544 * /src/SDCCglue.c: Disabled "constExpr" check
3545 added port->genAssemblerEnd function
3547 * /src/SDCCglobl.h: Added option --tini-libid value
3550 tookout optimizeCompare from the header (has no external references)
3552 * /src/SDCCast.c: made one more function "static"
3554 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3556 * src/z80/mappings.i: Added z80asm support.
3558 * src/z80/main.c: Added z80asm support on --asm=z80asm
3560 * src/z80/gen.c: Fixed asm portability issues.
3562 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3564 * src/SDCCglue.c (printExterns): Added global/extern split.
3566 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3568 * support/regression/Makefile: added test for mcs51 model large
3570 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3572 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3574 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3576 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3578 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3580 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3582 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3584 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3586 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3588 * support/regression/tests/simplefloat.c: Port to mcs51.
3590 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3591 * support/regression/tests/bug-485362.c: Added.
3593 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3595 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3597 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3599 * src/z80/gen.c (aopDump): Added a dump function.
3601 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3602 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3604 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3606 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3608 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3610 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3612 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3614 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3616 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3618 * support/regression/ports/ds390/support.c: Use tinibios.
3620 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3622 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3624 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3625 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3627 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3629 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3631 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3633 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3635 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3636 (packRegsForIYUse): Created and optimised.
3638 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3640 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3641 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3643 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3645 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3647 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3649 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3651 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3653 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3655 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3657 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3659 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3661 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3663 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3665 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3666 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3667 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3669 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3671 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3672 (genNotFloat): Added.
3673 (genUminusFloat): Added.
3675 * device/lib/z80/Makefile: Added floating pt stubs.
3677 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3679 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3681 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3683 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3685 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3687 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3689 * sdcc/support/regression/Makefile: Add port ds390.
3691 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3693 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3695 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3697 * sdcc/support/regression/ports/ds390/support.c: Added.
3699 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3701 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3703 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3705 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3707 * device/include/malloc.h: Added z80 and gbz80 support.
3709 * device/lib/gbz80/heap.s: Added.
3711 * device/lib/z80/heap.s: Added.
3713 * device/lib/malloc.c: Added z80 and gbz80 support.
3715 * support/regression/tests/malloc.c (testMalloc): Added.
3717 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3719 * support/regression/tests/bug-478094.c: Added.
3721 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3723 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3725 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3727 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3729 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3731 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3733 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3735 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3737 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3739 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3741 * support/regression/tests/bug-477927.c: Added.
3743 * src/z80/peeph.def: Added minor rules.
3745 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3747 * src/z80/peeph.def: Added jump optimisation modification.
3749 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3751 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3753 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3755 * support/regression/tests/funptrs.c: Added.
3757 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3759 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3761 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3763 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3765 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3767 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3768 (movLeft2ResultLong): Created.
3770 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3771 (joinPushes): Added. Joins two char pushes into a word push.
3773 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3775 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3777 * support/makebin/Makefile (install): Added creation of dest dir.
3779 2001-10-24 Karl Bongers <karl@turbobit.com>
3781 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3783 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3785 * src/z80/ralloc.c: Turned off faulty pack for one use.
3787 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3789 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3791 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3793 * support/regression/Makefile: Improved clean
3795 * support/regression/ports/gbz80/spec.mk: Added clean
3797 * support/regression/ports/host/spec.mk: Added clean
3799 * support/regression/ports/z80/spec.mk: Added clean
3801 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3803 * support/regression/ports/mcs51/timeout.c: little improvements
3805 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3807 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3809 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3811 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3813 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3815 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3817 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3819 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3820 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3822 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3824 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3826 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3828 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3830 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3832 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3834 * support/regression/tests/longor.c: Added.
3836 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3838 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3840 * as/mcs51/aslink.h: define PATH_MAX
3842 * as/mcs51/asm.h: define PATH_MAX
3844 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3846 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3848 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3850 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3852 * src/SDCCglobl.h: define PATH_MAX
3854 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3856 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3858 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3860 * src/z80/gen.c (gencjneshort): Fixed
3862 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3864 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3866 * support/regression/tests/bug-469671.c: Added.
3868 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3870 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3872 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3874 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3876 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3878 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3880 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3882 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3884 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3886 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3888 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3890 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3892 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3894 * 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.
3896 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3898 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3900 2001-10-07 <johan@FRIJA>
3902 * device/lib/gets.c (gets): fixed the return value.
3904 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3905 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3907 * 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.
3909 * 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.
3911 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3913 * src/pic/gen.c: Removed Safe_strdup.
3915 * configure.in: Added option to enable libgc support.
3917 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3918 (bitVectUnion): Optimised.
3919 (bitVectIntersect): Optimised.
3920 (bitVectBitsInCommon): Optimised.
3921 (bitVectCplAnd): Optimised.
3923 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3925 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3927 * src/SDCCmain.c: distinguish between assembler debug and plain options
3929 * src/avr/main.c: remove standard assembler options
3931 * src/ds390/main.c: remove standard assembler options
3933 * src/mcs51/main.c: remove standard assembler options
3935 * src/port.h: removed "PENDING" comment
3937 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3939 * src/device/lib/_mulint.c : new, with assember functions
3941 * src/device/lib/_mullong.c : new, with assember functions
3943 * src/device/lib/_divuint.c : with assember functions
3945 * src/device/lib/_divsint.c : with assember functions
3947 * src/device/lib/_divulong.c: with assember functions
3949 * src/device/lib/_divslong.c: with assember functions
3951 * src/device/lib/_moduint.c : with assember functions
3953 * src/device/lib/_modsint.c : with assember functions
3955 * src/device/lib/_modulong.c: with assember functions
3957 * src/device/lib/_modslong.c: with assember functions
3959 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3961 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3963 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3964 replaced _mululong.c and _mulslong.c by _mullong.c
3966 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3968 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3970 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3972 * src/SDCCglue.c: test, if win32api is available for MINGW
3974 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3976 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3977 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3978 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3979 * support/regression/ports/host/spec.mk: removed GENERIC
3980 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3981 * support/regression/ports/z80/spec.mk: removed GENERIC
3983 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3985 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3987 * support/regression/tests/bug-467035.c: Created.
3989 2001-10-01 <johan@FRIJA>
3991 * src/SDCC.y: fixed bug #466586 part 1
3993 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3995 * SDCCicode.c: z80 has no generic pointers
3996 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3998 2001-09-30 Michael Hope <michaelh@juju.net.nz>
4000 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4002 2001-09-29 Michael Hope <michaelh@juju.net.nz>
4004 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4006 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4008 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4010 * configure.in: Fixed up so that ucsim is only configured once.
4012 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4014 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4015 (getPathDifference): As above.
4017 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4019 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4021 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4022 * .version: Updated to 2.3.1
4024 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4025 Added copyright header.
4027 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4028 (assemble): Added support for macro based assembler commands.
4029 (linkEdit): Added support for macro based linker commands.
4030 (preProcess): Changed the pre-processor to use macros.
4031 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4032 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4034 * device/lib/z80/crt0.s: Added module name for debugging.
4036 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4038 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4040 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4042 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4044 * src/Makefile.in: Added SDCCmacro and SDCCutil
4046 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4048 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4050 2001-09-16 <johan@FRIJA>
4052 * 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.
4054 2001-09-15 <johan@FRIJA>
4056 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4057 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4059 2001-09-11 <johan@FRIJA>
4061 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4063 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4065 * support/regression/tests/bug-460444.c: Added test case.
4067 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4068 (genCast): Added justification for all of the asserts.
4070 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4072 * support/regression/support.c: _xdata replaced by xdata
4074 * support/regression/spec.mk: removed _generic
4076 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4078 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4080 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4081 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4083 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4085 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4087 * support/regression/tests/bug-460010.c: Added test case.
4089 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4091 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4093 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4095 * support/regression/testfwk.c: removed workaround for bug #436344
4097 * support/regression/tests/bp.c: use less memory with mcs51
4099 * support/regression/tests/bug-441448.c: use less memory
4101 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4103 * support/regression/collate-results.py: typo
4105 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4107 * support/regression/tests/fetchoverlap.c: Added new test case.
4109 * support/regression/tests/bp.c: Added new test case.
4111 * support/regression/tests/bug-448984.c: Added new test case.
4113 * support/regression/tests/pow2shifts.c: Added new test case.
4115 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4116 (genlshTwo): Fixed right shift for count > 8.
4118 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4120 2001-09-08 <johan@FRIJA>
4122 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4124 2001-09-07 <johan@FRIJA>
4126 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4128 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4130 2001-09-06 <johan@FRIJA>
4132 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4133 * bernhard noted me at this: "() equals to (void)" (1.38)
4135 2001-09-05 <johan@FRIJA>
4137 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4139 2001-09-04 <johan@FRIJA>
4141 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4144 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4146 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4148 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4150 * link/z80/aslink.h: Fixed path for PATH_MAX
4152 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4154 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4156 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4158 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4160 * 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.
4162 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4164 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4165 (genCmp): Fixed up genCmp for the GB with longs.
4167 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4169 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4171 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4173 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4175 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4177 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4179 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4181 * 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.
4183 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4185 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4187 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4189 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4191 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4193 * sim/ucsim/configure: little improvement of Cygwin-detection
4194 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4195 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4196 * support/regression/tests/bug-221100.c: small changes for mcs51
4197 * support/regression/tests/bug-221168.c: small changes for mcs51
4198 * support/regression/tests/bug-227710.c: small changes for mcs51
4199 * support/regression/tests/staticinit.c: small changes for mcs51
4200 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4201 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4202 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601