1 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
4 * device/include/Makefile.in: don't install CVS directories
5 * device/lib/Makefile.in: added removal of CVS directories after install
6 * doc/Makefile: fixed install, added local_icons
7 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
8 * src/mcs51/gen.c (genRightShift): fixed bug #870788
10 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
12 PIC16 port related changes:
13 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
14 added variable stackPos,
16 * gen.c: genCall, assignResultValue: added support for
17 pushing/retrieving function parameters to/from stack,
18 genFunction,genEndFunction: setup stack frame for the
20 genAddrOf: will be changed according to bug 863624
22 * added files genutils.c and genutils.h which contain gen*
23 debugged and optimised functions extracted from gen.c
25 * glue.c: added variable 'externs' which holds extern symbols,
26 pic16emitRegularMap: is modified to properly handle relocatable
27 symbols under the new scheme,
28 pic16createInterruptVect: is modified
29 pic16printPublics: is modified to emit 'global' assembler directives,
30 added pic16_printExterns to print extern symbols,
31 pic16glue: initializes stack/frame pointer in the beginning of
32 the assembly output. Temporary hack, will be corrected later,
33 because gplink yet does not support stack and SDCC does not
34 yet support a type of crt0.o object to create the final binary.
36 * Removed many lines that contain 8051 legacy code.
37 * The code is finally placed under a 'code' directive.
38 * Added port specific options.
40 * _process_pragma: simplified since now we do not need *special*
41 include file to define SFR registers. But a separate header
42 will be needed. This will be developed later.
43 * _pic16_parseOptions: added, parses port specific options:
44 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
45 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
46 --preplace-udata-with=
48 * _pic16_setDefaultOptions: modified to initialize section names,
49 but hack is temporarly out of order since it needs improvement.
50 * _pic16_genAssemblerPreamble: configuration words are emitted by
51 their address instead of their name. This part is incomplete and
52 supports only the 18Fxx2 devices. Other devices will emit an error
53 during assembly since they do not contain the same set of config
55 * _pic16_genIVT: is modified,
57 * pcode.c: added definitions for some hardware registers that are needed
59 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
60 All PCI entries are updated. Now LFSR is supported.
61 * Removed pic16_pciTRIS is mentioned by mdubuc in source
62 * added pic16_newpCodeOpLit2 to support instructions with
64 * pic16_pCode2str: corrected code that emits assembler instructions
65 with two literal operands and those that have an access bit modifier
66 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
67 this fixes a bug which caused some labels to be lost, when an
68 assembler directive was added, i.e. banksel,
69 * pic16_FixRegisterBanking: improved logic that causes the insertion
71 * InlineFunction: functions that are called once, are not any more
72 inlined. This can be a port option in the future,
74 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
76 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
77 hold the corresponding uninitialized symbols,
78 * pic16_allocProcessorRegister: registers have explicit marked the
80 * pic16_allocInternalRegister: registers are explicit marked as
82 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
83 processing list, so bit registers were lost,
86 * ralloc.h: added field 'accessBank' and original symbol operand
87 in register definition,
88 * removed the field isMapped from register definition,
90 ** Several functions have been removed from various sources:
91 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
92 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
93 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
94 pic16_assignRelocatableRegisters
96 ** others have been introduced:
97 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
98 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
100 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
102 * support/scripts/inc2h.pl: changed definition of BIT_AT
103 to emit 'sbit at' instead of 'bit at'. This was a request.
105 PIC16 port related preliminary changes:
106 * gen.c: prefixed function popRegFromString with
107 pic16_ and all references to it corrected
108 * pcode.c: all pic16_pc_* hardware registers prefixed
110 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
111 * ralloc.c: newReg(): when register is REG_SFR then
113 pic16_allocProcessorRegister(): marks register wasUsed=0
114 pic16_writeUsedRegs(): added a call to assign processor
115 registers via pic16_assignFixedRegisters
117 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
119 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
120 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
121 variables in unused register banks. Also the SSEG is placed
122 wherever there is enough space for it, and IDATA can be anywhere
123 in internal RAM. For now compile using -Wl-Y[stack_size].
124 The mem file is different for this option as well, since it
125 makes no sense of talking about DSEG lenght.
127 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
129 * src/SDCClrange.c: fixed bug 869095 that caused segfault
130 in certain cases, e.g. when ROM assignment, patch provided
131 from Albert den Haan.
133 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
135 Many signedness and type propagation fixes:
136 * src/SDCCicode.c: made geniCodeCast() static
137 replaced SPEC_ by IS_ (cosmetic)
138 (operandOperation): fixed div and mod operation
139 (usualBinaryConversions): added support for promotion of char
140 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
141 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
142 (geniCodeAdd): an array index will stay unsigned, even if promoted
144 (geniCodeArray): ditto
145 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
146 * src/SDCCsymt.c (computeType): added more support for char;
147 promotion of char is selectable by promoteCharToInt, fixed signedness
149 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
150 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
151 * src/SDCCval (val*): replaced signedness calculation by
153 rearranged if-branches (cosmetic)
154 (valShift): added warning W_SHIFT_CHANGED
155 (valCompare): fixed problem with different types
156 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
157 * support/regression/tests/literalop.c: added many cases
158 * support/regression/tests/ast_constant_folding.c: changed finally to
160 * .version: new year, new version: 2.3.7
161 * src/SDCCmain.c (main): applied patch #866468
162 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
163 provided by Scott Bronson
164 * doc/sdccman.lyx: updated documentation for sdcdb
165 updated and added chapter tips
167 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
169 * src/SDCCsymt.h: missing from yesterday's commits
171 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
173 * src/SDCC.y (struct_or_union_specifier),
174 * support/Util/SDCCerr.c,
175 * support/Util/SDCCerr.h: verify that struct & union tags are used
178 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
180 * src/SDCCglobl.h: missing from yesterday's commits
182 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
184 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
185 sft_attributes, struct_declaration, parameter_declaration,
186 type_name, start_block, declaration_list),
187 * src/SDCC.lex (check_type): support redefinition of typedef names
189 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
191 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
192 aligned xdata arrays. Erik helped me with the if clause.
194 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
196 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
199 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
202 * src/SDCCast.c (newAst_),
204 * src/SDCCicode.c (ast2iCode, newiCode),
206 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
207 expr, statement, expression_statement, selection_statement,
208 iteration_statement, expr_opt, jump_statement): foundation for tracking
210 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
213 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
215 * support/Util/SDCCerr.c,
217 * src/SDCCast.c (createCase, createDefault, decorateType),
218 * src/SDCClabel.c (labelUnreach),
219 * src/SDCC.y (labeled_statement, jump_statement): More improvements
221 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
222 (with thanks to Stas Sergeev)
223 * device/include/time.h,
224 * device/lib/time.c (CheckTime): suppress unreachable code warning
226 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
228 * src/SDCCast.c (createIvalCharPtr),
229 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
231 * support/regression/tests/nullstring.c: tests for these two bugs
233 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
235 * support/Util/SDCCerr.h,
236 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
237 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
238 about storage class and 'at' used inside struct or union
239 * src/SDCCBBlock.c (iCodeFromeBBlock),
240 * src/SDCCcse.c (ifxOptimize),
241 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
242 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
243 printIval, emitStaticSeg, emitOverlay),
244 * src/SDCClabel.c (deleteIfx),
245 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
246 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
247 gatherAutoInit, processParms),
248 * support/Util/SDCCerr.h,
249 * support/Util/SDCCerr.c (werrorfl): Support for better error location
250 reporting for post-parse errors.
252 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
254 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
255 implicit casts via union; they don't work on big endian systems
256 (possible fix for bug #861138)
258 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
260 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
261 * src/mcs51/main.c: fixed the fix for bug #737001
263 2003-12-15 Borut Razem <borut.razem@siol.net>
265 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
267 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
269 * support/makebin/makebin.c: put output in binary mode
271 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
273 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
274 xdata and data memory on startup. Set the environment variable
275 SDCC_NOGENRAMCLEAR to disable this.
276 * src/mcs51/peephole.def,
277 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
278 (allows non-interrupt and interrupt code to safely compete for a resource
279 without the non-interrupt code having to disable interrupts)
281 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
283 * src/SDCCicode.c (geniCodeAdd),
284 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
285 with valFromType if type might be a pointer and host is big endian).
286 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
287 types, not just integer types.
288 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
289 multiply defined with mismatching "at" address.
291 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
293 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
294 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
295 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
296 with embedded nulls (fixed bug #753752)
298 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
300 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
301 Apparently this did not see much testing (endless loop)
303 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
305 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
307 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
309 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
310 gracefully handle NULL memmap pointers
312 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
314 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
315 instead of deleting the iCode when an operand is volatile
316 * src/z80/gen.c (genDummyRead),
317 * src/mcs51/gen.c (genDummyRead),
318 * src/ds390/gen.c (genDummyRead),
319 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
321 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
322 * src/SDCC.y: fixed bug #850420
324 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
326 Applied z80 i/o port patch from Peter Townson and fixed some operators
327 to better handle operands in A register.
328 * device/include/z180.h
334 * src/z80/peeph-z80.def
338 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
340 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
342 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
344 * device/lib/hc08/_mullong.c: Removed extra #endif
346 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
348 * sim/ucsim/hc08.src/inst.cc,
349 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
351 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
352 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
353 * device/include/stdarg.h: fixed varargs for hc08
354 * device/lib/Makefile.in,
355 * device/lib/hc08/Makefile,
356 * device/lib/hc08/_mulint.c,
357 * device/lib/hc08/_mullong.c: fixed some endian problems
359 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
361 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
362 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
363 * device/lib/_gptrget.c,
364 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
366 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
368 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
369 * src/SDCCast.c (astErrors): fixed bug #846007
370 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
372 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
374 * src/SDCCast.c (decorateType): disabled a transformation I added in
375 revision 1.188 (access to fields of a structure at an absolute address);
376 it breaks with bitfields, extern declarations, and gcse analysis.
377 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
378 could be assigned through a pointer, so don't complain.
379 * src/SDCCast.c (astErrors),
381 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
383 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
385 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
386 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
387 output of __config directives, since gpasm now supports them
388 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
389 pre-processor macro, i.e. -DMCU=p18f452
390 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
391 and modified to handle 'cast' icode similarly to '=' icode
392 * src/pic16/device.h (typedef struct PIC_device): added field
393 'extMIface' to indicate that chip has external memory interface
394 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
395 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
398 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
400 * src/SDCC.y (pointer): fixed bug #846006
401 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
402 * src/SDCCast.c (decorateType): fixed bug #846009
403 * src/ds390/peeph.def,
404 * src/ds390/gen.c (genAnd, genOr),
405 * src/mcs51/peeph.def,
406 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
408 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
410 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
417 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
421 * src/SDCCbitv.c: added function to free a bitvector
423 * src/SDCClrange.c: added function to recompute the liveranges
425 * src/ds390/ralloc.c,
427 * src/mcs51/ralloc.c,
429 * src/pic16/ralloc.c,
431 * src/z80/ralloc.c: recompute the liveranges after register packing
433 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
435 * src/SDCCloop.c (newInduction): fixed bug #845630
437 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
439 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
440 inadvertantly left behind from my 2003-11-12 change
442 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
444 Updated headers I neglected to commit yesterday.
448 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
450 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
451 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
452 * src/SDCCopt.c (eBBlockFromiCode),
453 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
454 the creation of the key hash table from the sequencing so it can be used
455 earlier (for some GCSE bug fixes still pending)
457 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
459 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
460 * support/regression/tests/addsub.c: testing genPlus shortcut
462 2003-11-15 Borut Razem <borut.razem@siol.net>
464 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
466 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
468 * src/SDCCcse.c (cseBBlock): fixed bug #527779
469 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
470 ordering is immaterial.
471 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
473 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
475 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
476 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
477 (SIGSEV) of bug #840381
478 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
479 unlink new file before rename if new and old filenames are the same)
481 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
483 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
484 uninitialized variables) for the mcs51. Set environment variable
485 SDCC_GENRAMCLEAR to test.
486 xdata initialization slightly shorter
488 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
491 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
492 #838241 & 780691 (basicly the same bug)
493 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
494 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
496 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
498 * src/SDCCmain.c (linkEdit): "fix" #834252
500 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
502 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
504 * src/SDCC.y: fixed bug #819403
506 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
508 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
509 the reentrant attribute.
510 * src/hc08/gen.c (genPackBits): added missing stack readjustment
511 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
513 * src/SDCCast.c (decorateType): fixed bug with storage class not being
514 updated during pointer dereference; f.e. ~(((char *)1)*) was being
515 erroneously reduced to a literal.
516 * src/hc08/ralloc.c (packRegisters, rematStr),
517 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
520 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
522 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
523 * doc/sdccman.lyx: changed from 'article' to 'book'
524 * doc/Makefile: readded test_suite_spec and cdbfileformat
526 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
528 * device/include/stdlib.h: include malloc.h to comply with ANSI
529 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
531 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
533 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
534 * doc/clean.mk: also remove *.out files
535 * doc/sdccman.lyx: some additions, larger top/bottom margins
537 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
539 * src/SDCC.y: fixed bug #837365
540 * support/regression/tests/bitopcse.c
541 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
542 a symbol (might be valop instead)
543 * device/lib/Makefile.in: added errno.c to HC08SOURCES
544 * device/lib/clean.mk: added hc08 to the cleaning list
546 2003-11-04 Borut Razem <borut.razem@siol.net>
548 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
550 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
551 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
552 malloc is declared in standard stdlib.h
554 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
556 * device/lib/hc08/Makefile: need to clean .rel not .o files
557 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
559 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
569 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
570 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
571 tests (which uses the port's oclsExpense function)
577 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
579 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
581 * src/SDCCcse.c (ifxOptimize),
582 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
583 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
584 deleting the IFX iCode.
585 * src/hc08/ralloc.c: reduced unneeded slocs
586 * src/hc08/gen.c: fixed bug in asmopToBoolean
588 2003-11-04 Borut Razem <borut.razem@siol.net>
590 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
591 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
592 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
593 transferred to configure
595 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
597 Use headers defined in the C[++] standards:
598 * sim/ucsim/gui.src/serio.src/fileio.cc
599 * sim/ucsim/gui.src/serio.src/frontend.cc
600 * sim/ucsim/gui.src/serio.src/main.cc
601 * sim/ucsim/gui.src/serio.src/posix_signal.cc
602 * support/Util/NewAlloc.c
608 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
610 * Added MSVC projects for hc08 assembler and linker:
611 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
612 /as/hc08/link_hc08.dsp
614 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
616 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
618 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
620 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
622 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
624 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
626 2003-10-31 Borut Razem <borut.razem@siol.net>
628 * support/cpp2/cpplib.h,
629 support/cpp2/cpplib.c,
630 support/cpp2/cpplex.c,
631 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
632 to switch _asm block preprocessing on / off. Default is
633 #pragma preproc_asm +
635 2003-10-31 Borut Razem <borut.razem@siol.net>
637 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
638 when outputting comment blocks (when executed with -C option) and
639 _asm (SDCPP specific) blocks
641 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
643 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
645 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
647 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
649 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
651 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
652 * src/SDCCast.c (decorateType): fixed bug #832664
654 2003-10-31 Borut Razem <borut.razem@siol.net>
656 * support\cpp2\cpplex.c: fixed for SDCPP:
657 comments(when executed with -C option) and _asm blocks
658 were included even if they where in skipped #if block.
659 Applied solution from GCC cpp 3.3.2
661 2003-10-31 Borut Razem <borut.razem@siol.net>
663 * src/SDCC.lex: sdcc now understands both formats:
664 '# <line_number> <file_name>' and
665 '#line <line_number> <file_name>'
666 * support/cpp2/cppmain.c: sdcpp now generates the standard
667 '# <line_number> <file_name>' instead of former
668 '#line <line_number> <file_name>'
670 2003-10-30 Borut Razem <borut.razem@siol.net>
672 * support/cpp2/cpphash.h,
673 * support/cpp2/cpplib.h
674 * support/cpp2/cpplex.c,
675 * support/cpp2/cppmain.c,
676 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
678 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
680 Fixed a number of problems revealed by bug #827883.
681 * src/SDCCloop.c (loopInvariants): Spill location of the
682 result operand should be recomputed if extracted from
683 a loop. Also, don't extract assignments of an iTemp
685 * src/SDCCast.c (isConformingBody): loop reversal should
686 not occur if the control variable is involved with a
689 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
691 * .version: bumped to 2.3.6 to reflect the big improvements
692 made by Erik and Klaus. Thanks!
694 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
696 Replaced the livrange code.
697 * src/SDCClrange.c: added new LR code
699 * src/SDCCBBlock.h: removed remainig parts from old LR code
700 * src/ds390/ralloc.c,
701 * src/ds390/gen.c: minor fixes to make it work with new code
703 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
708 * src/hc08/ralloc.c: Fix various warnings related to the hc08
709 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
710 (tweaked fix for bug #818696)
712 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
714 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
716 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
719 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
720 * src/mcs51/gen.c (gencjneshort),
721 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
722 more efficient (per Scott Bronson's suggestion)
724 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
726 Extended the semantics of the critical keyword to include
727 individual statements. See RFE #827755 and #799831
732 * support/Util/SDCCerr.c
733 * support/Util/SDCCerr.h
738 2003-10-19 Borut Razem <borut.razem@siol.net>
740 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
742 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
744 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
746 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
747 and predecrement operand is displayed
749 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
751 * src/SDCCval.c (valMinus): fixed bug #826041
753 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
755 Some hc08 related updates that I missed earlier
757 * support/regression/ports/hc08/spec.mk
759 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
761 New target "hc08" for the Motorola 68hc08 family of micros
769 * sim/ucsim/hc08.src/*
770 * sim/ucsim/configure.in
771 * src/ucsim/configure
772 * sim/ucsim/packages_in.mk
775 * device/include/mc68hc908qy.h
777 * device/lib/Makefile.in
778 * support/regression/ports/hc08/*
779 * support/regression/Makefile
781 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
783 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
785 * src/ds390/gen.c (genCast): fixed bug #821957
787 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
789 * device/lib/logf.c: "fixed" overlay bug
790 * support/regression/ports/host/spec.mk: added m library
791 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
792 * support/regression/tests/float_trans: added (for Eric)
794 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
796 * src/mcs51/gen.c (genCpl): fixed bug
797 http://sf.net/mailarchive/message.php?msg_id=6263915
799 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
801 * src/SDCCast.c (decorateType): added extended constant folding
802 * src/SDCCsymt.c (computeType): cleanup
803 * src/SDCCval.c (valShift): minor optimization
804 * support/regression/tests/ast_constant_folding.c: added
806 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
808 * src/SDCCmain.c: removed some unintended changes
810 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
812 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
813 * src/z80/gen.c: fixed part of bug #817589
814 * src/SDCCsymt.c (checkFunction): fixed bug #817895
816 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
818 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
836 * src/z80/gen.c: removed unused label "release:"
838 2003-10-06 Borut Razem <borut.razem@siol.net>
840 * src/SDCC.lex: removed definition of unused variables
841 save_optimize and save_options
843 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
845 * clean.mk: removed '=' in "-maxdepth=1"
846 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
847 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
849 2003-10-06 Borut Razem <borut.razem@siol.net>
851 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
852 my_unput() replaced by unput()
854 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
856 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
857 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
858 type-punned pointer will break strict-aliasing rules"
859 Old LR behaviour is again default; Klaus' LR can be choosen by
860 defining the environment variable LRKLAUS
864 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
865 * clean.mk: fixed removal of files in bin/CVS/
866 * device/lib/clean.mk: fixed removal of directories small and large
867 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
869 * src/SDCCval.c: removed superflous test for pedantic
871 2003-10-05 Borut Razem <borut.razem@siol.net>
873 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
874 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
875 message "unmatched #pragma SAVE and #pragma RESTORE"
877 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
879 * doc/sdccman.lyx: various additions and updates (interrupts, inline
880 assembly, critical functions, atomic, nojtbound)
882 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
884 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
890 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
893 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
895 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
897 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
898 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
899 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
901 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
903 * src/z80/gen.c (genRet): fixed bug #524753
904 * src/z80/gen.c (genCast): fixed internal error on cast from
906 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
907 fix for bug #477835 to the z80
908 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
909 for tracking iCodes in the peephole optimizer for z80
911 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
913 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
914 the other part of bug #814548
915 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
917 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
919 * src/SDCCcse.c: fixed part of bug #814548
921 2003-09-28 Borut Razem <borut.razem@siol.net>
923 * src/asm.c: rewrite of printILine() to use temporary file instead
925 * src/xa51/main.c: commented out declaration of int rewinds
927 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
929 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
931 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
933 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
934 * src/asm.c (printILine): Fixed bug #811015
936 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
938 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
941 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
943 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
944 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
945 to correctly handle general case of AOP_PAIRPTR
946 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
948 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
950 * src/mcs51/ralloc.c (fillGaps),
951 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
952 register positioning bug)
954 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
956 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
958 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
960 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
961 genCodePointerGet, genGenPointerGet, genFarPointerSet,
962 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
963 (ralloc doesn't intentionally do this now, but perhaps later)
964 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
965 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
966 register positioning bugs (Fixed bug #762602 and #795325)
967 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
969 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
970 lines that --i-code-in-asm generates
972 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
974 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
975 trying to fclose a FILE* that was already closed.
977 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
979 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
980 of const struct should be treated as if const themselves)
982 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
984 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
986 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
988 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
989 Unix (/n) and DOS (/r/n) line terminations.
991 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
993 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
996 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
998 * src/mcs51/gen.c (genFunction, genEndFunction),
999 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1000 and restore of EA so that stack offsets to parameters are
1001 correct when using both critical and reentrant/stack-auto.
1002 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1003 size (can be triggered in error if sloc is shared between
1004 different sized objects)
1005 * device/include/float.h: fixed macros to explicitly use
1006 unsigned long where needed
1008 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1010 Feature req. 799831: added code to allow nesting of critical functions
1011 * src/mcs51/gen.c (genFunction, genEndFunction)
1012 * src/ds390/gen.c (genFunction, genEndFunction)
1014 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1016 * src/SDCCsymt.c (sclsFromPtr),
1018 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1019 support for standard C idiom of memory mapped variables; for
1020 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1021 to xdata int at 0x1234 tempvar = 1.
1022 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1023 provided by Akiya ISHIDA
1025 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1027 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1028 * src/SDCCval.c (constVal): added reduction from int to char
1029 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1030 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1031 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1033 * support/regression/tests/shifts.c: fixed
1035 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1037 * src/z80/gen.c (genXor): Fixed bug #805445
1039 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1041 Fixed bug #621531 (const & volatile confusion in the type chain).
1042 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1043 refer to the const or volatile state of the pointer itself.
1055 * src/pic16/ralloc.c
1056 * support/regression/tests/const.c
1058 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1060 When checking for duplicated modules, use absolute paths
1061 instead of relative paths. Files changed:
1066 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1068 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1070 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1072 * device/include/string.h: added size_t typedef, changed
1073 prototypes to use size_t, eliminated separate reentrant and
1074 non-reentrant declarations, added _memmove declaration
1075 * device/lib/_memcpy.c: changed to use size_t instead of int,
1076 changed /4 to >>2 to avoid division library call
1077 * device/lib/_memcmp.c,
1078 * device/lib/_memset.c,
1079 * device/lib/_strncat.c,
1080 * device/lib/_strncpy.c,
1081 * device/lib/_strncmp.c: changed to use size_t instead of int
1082 * device/lib/_memmove.c: new file (fixed bug #772294)
1083 * device/lib/Makefile.in: added _memmove.c
1084 * device/lib/z80/asm_strings.s: fixed bug #772290
1085 * support/regression/tests/bitfields.c: attempt to fix host assertion
1086 failure on amd64-unknown-linux2.2
1088 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1090 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1091 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1092 * as/z80/asmain.c (main): fixed bug #801766
1094 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1096 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1099 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1101 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1102 reported in bug #800609
1104 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1106 * Top header beautifications in src/pic16 directory:
1107 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1108 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1109 pcoderegs.h, ralloc.c, ralloc.h
1110 * main.c: added top header and GPL license notice
1111 * pcode.c: fixed the if-conditional warning
1113 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1115 * device/lib/_mullong.c: replaced int by short for gcc
1117 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1119 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1120 and JUMPTABLE iCodes properly now (worked by accident before)
1121 * src/mcs51/gen.c (leftRightUseAcc),
1122 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1123 iCode properly now. Use getSize instead of nRegs since a & b
1124 aren't part of the nRegs tally.
1126 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1128 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1129 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1130 before instructions that use the _STATUS register
1132 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1134 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1135 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1136 fetching of the pointer
1137 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1138 copied from genNearPointerSet()
1139 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1140 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1141 If they pop r0/r1 they must be called in the opposite order than aopOp().
1142 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1143 (resp. --stack-auto), prepared for --xstack
1145 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1147 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1149 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1151 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1152 these ports have their own __sdcc_external_start()
1154 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1156 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1157 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1158 type for bits was changed. It resulted in bit variables becoming
1159 global, which is not permitted in PIC 14 assembly output.
1161 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1163 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1165 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1167 Z80 and MCS51 linkers complaint if a public symbol is defined
1168 in more than one library module:
1172 * as/mcs51/Makefile.in
1174 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1176 A few small changes that speed up the peephole optimizer.
1180 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1182 Try to make the peephole optimizer smarter by maintaining
1183 an association between the assembly source code and the
1184 iCodes that originated them. Put this information to use
1185 with a new peephole rule condition "notVolatile" so that
1186 the rules can be aggressive yet still safe.
1191 * src/mcs51/peeph.def
1193 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1197 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1198 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1199 if the left or right operand symbols have the accuse flag set.
1201 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1203 Changed the type of the result of the ! (NOT) operator to char;
1204 previously it returned the same type as the source. This allows
1205 us to eliminate all the genFloatNot functions (all of its target
1206 implementations were very buggy) since !float can use the same
1209 * src/SDCCicode.c (ast2iCode): ! returns char
1210 * src/mcs51/gen.c (genNot, genNotFloat),
1211 * src/ds390/gen.c (genNot, genNotFloat),
1212 * src/z80/gen.c (genNot, genNotFloat),
1213 * src/pic/gen.c (genNot, genNotFloat),
1214 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1216 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1218 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1219 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1220 during interrupts. Ensure WSAVE is located at a shared bank address.
1221 2. Fixed page selection in some places
1222 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1223 the registers name strings.
1224 4. Fixed "signed / unsigned compare" compiler warnings.
1225 5. The PIC port manages its own allocation of the general purpose
1226 registers, but makes no attempt to reuse them. As a result when
1227 compiling it soon runs out of general purpose registers. Some
1228 additional code was added to the files pcode.c and device.c to walk
1229 through the function call tree and rename the registers so that they
1239 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1240 genPlus() & genMinus() when the result is the same as left or right
1242 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1244 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1246 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1248 Made bitfield a distinct type from bit so that bitfields
1249 convert as per ANSI C and bits retain their traditional
1250 boolean style behaviour. Implemented bitfield support in
1258 * src/ds390/gen.c: bit v bitfield split
1259 * src/z80/gen.c: New support for bitfields
1260 * support/regression/tests/bitfields.c: reenabled z80,
1263 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1265 Rules 246.x, 247.x relate to bitfields, the others speed up
1266 access to xdata mapped I/O devices.
1268 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1270 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1272 Cleaned up genPackBits and genUnpackBits and added two helper
1273 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1274 for literal assignments in genPackBits (thanks to Frieder for
1280 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1282 Fixed bug #748310 (pointer to function type mishandled when the
1283 function name is omitted). Also fixed a SIGSEGV when a function
1284 attribute (reentrant, etc) is used on a non-function or on a
1285 function but misplaced before the parameter list.
1287 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1289 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1290 * support/Util/SDCCerr.h,
1291 * support/Util/SDCCerr.c: Added func attr misuse error msg
1293 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1295 Fixed bug #787649 by anonymous
1296 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1297 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1299 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1301 Fixed numerous bitfield problems.
1303 * src/SDCC.y: More bitfield related error checking
1305 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1306 * support/Util/SDCCerr.h,
1307 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1308 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1309 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1310 * support/regression/tests/bitfields.c: tests added
1312 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1314 Made the constant following the "interrupt" keyword optional. If
1315 omitted, the function will not automatically be given an entry
1316 in the interrupt vector table (similar to #pragma NOIV, but
1317 less syntacticly kludgy). The interrupt number is also now
1318 range checked. Also fixed a bug in the high order bit example
1325 * support/Util/SDCCerr.c
1326 * support/Util/SDCCerr.h
1329 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1331 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1332 * src/SDCCicode.c (operandOperation): rewritten some ops
1333 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1334 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1336 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1337 be re-activated by defining REDUCE_LITERALS)
1338 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1339 unsigned, but are signed by default
1340 * src/SDCCval.c (constVal): rearranged
1341 * src/SDCCval.c (valMod): preliminary fix
1342 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1343 * support/regression/literalop.c: added, work in progress
1345 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1347 Generate warnings for useless declarations like "char data;"
1348 that don't do what new users expect.
1351 * support/Util/SDCCerr.h
1352 * support/Util/SDCCerr.c
1354 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1356 * src/SDCCval.c (valMult): fix overflow detection of negative int
1358 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1360 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1362 Changes to support big endian targets:
1375 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1377 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1378 * device/lib/time.c: fixed warning "integer overflow in expression"
1380 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1382 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1383 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1384 constants are unsigned; added recognition of "u" flag for unsigned
1385 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1386 * src/SDCCval.c (valDiv, valMod): fixed signdness
1387 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1388 signedness of modulo, left and right shift
1389 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1390 * support/Util/SDCCerr.h: added warning W_INT_OVL
1391 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1392 * src/SDCCast.c (ast_print): improved output of constants
1394 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1396 Fixed some warnings when building with MSVC:
1409 * support\cpp2\cpplib.c
1413 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1415 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1417 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1419 * support\librarian\clean.mk: Do not remove Makefile.
1420 * support\librarian\Makefile: added.
1422 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1424 Added librarian to MSVC build:
1427 * support\librarian\librarian.dsp
1429 'configure' not needed for librarian, removed:
1430 * support\librarian\configure
1431 * support\librarian\configure.in
1432 * support\librarian\config_in.h
1433 * support\librarian\Makefile.in
1435 Hopefully these ones built the librarian and the rest of sdcc properly:
1437 * Makefile.common.in
1439 Messed up 'configure', so revert to previous version:
1443 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1445 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1446 there, while the mantissa of a double is "only" 53 bits wide.
1448 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1450 Adding sdcclib to the build. MSVC project coming soon.
1451 Files added/changed:
1453 * support\librarian\clean.mk
1454 * support\librarian\configure
1455 * support\librarian\configure.in
1456 * support\librarian\config_in.h
1457 * support\librarian\Makefile.bcc
1458 * support\librarian\Makefile.in
1459 * support\librarian\sdcclib.c
1462 * Makefile.common.in
1466 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1468 Linker now complaints if linked modules have conflicting options, for
1469 example, one compiled using --model-large and another one compiled with
1470 --model-small. The following files were modified:
1492 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1494 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1495 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1497 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1499 * src/z80/mappings.i: fix _mul[us][int,long] entries
1501 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1503 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1505 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1507 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1508 * support/regression/tests/bitopcse.c: added
1516 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1518 added support for new library format to z80, gbz80 linkers:
1524 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1526 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1527 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1529 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1531 added DUMMY_READ_VOLATILE:
1540 * src/SDCCcse.c (algebraicOpts): many improvements
1541 * src/SDCCcse.h: removed algebraicOpts()
1542 * src/SDCCicode.c (picDummyRead): added
1544 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1546 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1547 "Insufficient space in data memory".
1549 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1551 * src/mcs51/gen.c: fixed bug #771358
1552 * src/z80/gen.c: fixed bug #759087
1554 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1556 * src/pic16/glue.c: minor cleanup by Vangelis
1558 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1560 * device/include/regc515c.h: fixed #758477
1561 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1562 * device/lib/_gptrput.c: saved a few bytes
1563 * my tab spacing is 8, yours too?)
1564 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1565 * device/lib/serial.c: process RX bytes earlier than TX bytes
1566 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1568 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1570 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1572 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1574 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1576 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1578 * device/lib/Makefile.in: bad fix, reverted to 1.43
1580 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1582 * device/lib/Makefile.in: added missing z80 object files
1584 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1586 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1587 pic16 progress by Vangelis:
1602 * pic16/pcodepeep.c:
1605 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1607 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1609 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1611 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1612 added gbz80 build to MSVC project.
1613 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1614 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1615 from 8051 stuff and setup so it links using a .lnk file.
1617 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1619 * support/librarian/sdcclib.c: sdcc librarian.
1620 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1623 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1625 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1627 2003-07-02 Borut Razem <borut.razem@siol.net>
1629 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1630 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1631 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1632 src/xa51/main.c, src/z80/main.c:
1633 virtualization of glue() function: each port has it's own glue function,
1634 which is accessed by do_glue function pointer in PORT.general structure
1636 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1638 * DS800C400 fun, improved ROM interface and tinibios.
1640 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1642 * More support for DS80C400. Now includes beginning of interface to ROM.
1644 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1646 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1648 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1650 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1652 2003-06-19 Borut Razem <borut.razem@siol.net>
1654 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1656 2003-06-19 Borut Razem <borut.razem@siol.net>
1658 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1659 fixed Z80 port - crt0.o: cannot open.
1661 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1663 * support/Util/MySystem.c (merge_command): revert bad fix
1665 2003-06-18 Borut Razem <borut.razem@siol.net>
1667 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1669 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1671 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1672 option --use-stdout sends errors to stdout instead of stderr.
1674 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1676 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1678 2003-06-15 Borut Razem <borut.razem@siol.net>
1680 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1681 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1682 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1683 fixed width array of pointers replaced with sets;
1684 multiple include and lib paths ared transferred to preprocessor and linker
1685 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1686 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1687 fixed width array of pointers
1688 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1689 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1690 fixupPath(), getPathDifference()
1691 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1692 fixed width array of pointers
1694 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1696 * src/pic16/ralloc.c: fix warnings
1697 * src/pic16/pcode.c: fix warning
1699 2003-06-10 Scott Dattalo <scott@dattalo.com>
1701 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1702 know all the details, but essentially this set of changes enable
1703 the pic16 port to generate movff instructions and generate assembler
1708 * src/pic16/pcode.c:
1709 * src/pic16/device.c:
1711 * src/pic16/pcode.h:
1712 * src/pic16/pcoderegs.c:
1713 * src/pic16/ralloc.c:
1714 * src/pic16/ralloc.h:
1716 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1718 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1719 added option --vc, so sdcc errors and warnings are compatible with
1720 Microsoft Visual Studio.
1722 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1724 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1725 device/lib/libfloat.lib: added atof function.
1727 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1729 * doc/sdccman.lyx: updated to Lyx 1.3
1730 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1731 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1732 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1734 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1736 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1738 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1740 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1741 additions to the "related tools/documentation" section
1743 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1745 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1747 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1749 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1750 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1752 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1754 * doc/sdccman.lyx: fix double dash and other minor things
1755 * doc/Makefile: fix double dash
1757 2003-05-28 Karl Bongers(patches from Martin Helmling)
1758 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1759 condition and ignore commands.
1761 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1763 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1764 is in parts still quite out of date, I did changes as far as I felt makes sense
1765 for a non-native english speaker.
1766 Please feel free to add to the manual or to correct my changes.
1767 * doc/Makefile: undid touching the date of intermediate tex files.
1769 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1771 * doc/sdccman.lyx: Manual has an index now
1773 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1775 Finalize muluint/mulsint and mululong/mulslong merging:
1776 * device/lib/_mulint.c
1777 * device/lib/_mullong.c
1778 * device/lib/gbz80/mul.s
1779 * device/lib/gbz80/stubs.s
1780 * device/lib/z80/mul.s
1781 * device/lib/z80/stubs.s
1782 * src/SDCCsymt.c (initCSupport)
1784 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1786 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1787 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1788 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1789 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1792 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1794 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1795 the regression tests I'm not brave enough to enable 245.b, 245.c
1796 * doc/sdccman.lyx: added latex preamble for hyperref package.
1797 Using pdflatex this will give you a hyperlinked pdf file with
1798 bookmarks. (prepend '%' before /usepackage if this breaks something)
1800 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1802 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1804 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1806 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1808 2003-05-21 <johan@balder>
1810 * src/SDCCglue.c (printIval): fixed bug #739934
1812 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1814 Applied patch from bug 737905 (renamed yylineo to mylineno):
1821 * src/pic16/pcode.c: Cleaned warnings
1822 * src/pic16/pcodeflow.c: Cleaned warnings
1823 * src/pic16/pcoderegs.c: Cleaned warnings
1825 2003-05-19 Scott Dattalo <scott@dattalo.com>
1827 * src/pic16/pcode.c: Cleaned warnings
1828 * src/pic16/pcodepeep.c: Cleaned warnings
1829 * src/pic16/ralloc.c: Cleaned warnings
1831 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1833 * doc/sdccman.lyx: fixed bug 739745
1834 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1836 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1838 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1839 it can be defined with CFLAGS when running configure
1840 * src/SDCCmain.c: fixed compiling + linking with object files
1842 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1844 * configure.in: configure for pic16 port,
1845 added --disable-pic16-port
1846 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1847 * src/SDCCmain.c: linkOptions is changed to set *,
1848 added if/endif conditional macros to remove options help
1849 messages from optionsTable when a port is not configured, added
1850 support for the PIc16 port in the ports table, when executing
1851 the compiler with no port specified on command line, a default
1852 port is selected with the new macro DEFAULT_PORT which is
1853 defined in port.h, in setDefaultOptions() linkOptions is removed
1854 from initialization assignment, since now it is a set,
1855 parseCmdLine uses setParseWithComma for linkOptions, in
1856 linkEdit() linkOptions are accessed with new function indexSet()
1857 which returns the i'th item of a set variable. See SDCCset.c, in
1858 linkEdit() when calling buildCmdLine(), added linkOptions as
1859 last argument. Now users can pass arguments to gplink via the
1860 -Wl option, main() uses pic16glue() to glue up pic16 programs
1861 * src/SDCCpeeph.c: various changes to support pic16
1862 * src/SDCCset.c: added function void *indexSet(set *, int) to
1863 return the i'th item of the set
1864 * src/SDCCset.h: added function prototype for indexSet()
1865 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1866 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1867 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1868 added macro DEFAULT_PORT
1869 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1870 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1872 * src/pic16/glue.c: commented out some error producing lines
1873 * src/pic16/main.c: __config directives are commented out to stop
1874 gpasm complaining and test the linkage with gplink, _linkCmd and
1875 _asmCmd changed to be more gplink and gpasm friendly
1876 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1877 produced an error when parsed, peep rule 12 is added to utilize
1878 movff, but it is commented out since the pCode does not support
1879 yet a command with 2 address arguments
1881 2003-05-18 <johan@balder>
1883 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1884 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1885 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1887 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1888 Added feature to script commands from file.
1890 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1892 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1893 * src/SDCCutil.c: include ctype.h for win32
1895 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1897 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1899 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1901 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1902 Fixed so you can set breakpoints prior to run, run does not stop
1903 on entry now. Add tbreak. Other enhancements and fixes for use
1906 2003-05-12 Borut Razem <borut.razem@siol.net>
1908 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1910 2003-05-11 Borut Razem <borut.razem@siol.net>
1912 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1913 the path of bin directory, so that PATH is the only env. variable, which has to be set
1914 in case of standard installation.
1915 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1916 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1917 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1919 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1921 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1922 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1923 temp files are in the port dir; clean the gen/test directory when
1924 generating new test.c
1925 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1926 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1927 * support/regression/tests/zeropad.c: added
1929 2003-05-09 <johan@balder>
1931 * src/SDCCglue.c: fixed bug #597940
1933 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1935 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1936 cache sfr, optimize next,step, fix off by one sourceline,
1937 support ddd list function.
1938 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1940 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1942 * support/regression/HTMLgen.py: added compare_s2f()
1943 * support/regression/Makefile: redo 1.27
1944 * support/regression/generate-cases.py: redo 1.5
1946 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1948 * support/regression/tests/float.c: workaround 33 bit hex constant
1949 * support/regression/tests/simplefloat.c: fix division for host
1951 2003-04-29 Scott Dattalo <scott@dattalo.com>
1953 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1954 that tame's the PIC's over-aggressive optimizer.
1956 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1958 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1961 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1963 Initial support for DS80C400. "Hello world" runs on TINIm400
1966 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1968 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1969 * Some notes on ddd usage added in debugger/README
1970 Martin Helmling adding more features and fixes for ddd GUI debugger.
1971 Code added for nexti, stepi, up, down, and other adjustments.
1973 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1975 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1976 * src/pic/peeph.def Added two rules to optimize carry manipulation
1977 * src/pic/* removed debug printfs
1979 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1981 * debugger/mcs51/cmd.c: added header newalloc.h
1983 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1985 * as/Makefile: new EXEEXT
1986 * as/z80/Makefile: remove trailing slash of BUILDIR
1987 * as/z80/clean.mk: new EXEEXT
1988 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1989 * support/cpp2/Makefile.in: new EXEEXT
1990 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1992 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1994 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1995 EXEEXT was introduced to fix all related problems with targets
1996 "clean", "install" and "uninstall"; a couple of further flaws
1997 especially with "clean" have been fixed too
1998 * as/mcs51/Makefile.in
2003 * debugger/mcs51/Makefile.in
2004 * debugger/mcs51/clean.mk
2006 * link/z80/Makefile.in
2009 * packihx/Makefile.in
2011 * sim/ucsim/Makefile
2012 * sim/ucsim/clean.mk
2013 * sim/ucsim/avr.src/Makefile.in
2014 * sim/ucsim/avr.src/clean.mk
2015 * sim/ucsim/s51.src/Makefile.in
2016 * sim/ucsim/s51.src/clean.mk
2017 * sim/ucsim/xa.src/Makefile.in
2018 * sim/ucsim/xa.src/clean.mk
2019 * sim/ucsim/z80.src/Makefile.in
2020 * sim/ucsim/z80.src/clean.mk
2021 * sim/ucsim/main_in.mk
2022 * sim/ucsim/packages_in.mk
2023 * sim/ucsim/gui.src/Makefile.in
2024 * sim/ucsim/gui.src/serio.src/Makefile.in
2025 * sim/ucsim/gui.src/serio.src/clean.mk
2028 * support/cpp2/Makefile.in
2029 * support/cpp2/clean.mk
2030 * support/makebin/Makefile
2031 * support/makebin/clean.mk
2032 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2033 * doc/sdccman.lyx: --program-suffix no longer needed
2035 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2037 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2038 Martin Helmling added support for ddd GUI debugger.
2039 Code added to display assembly, set variables, and other commands
2040 to interface to ddd.
2042 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2044 * as/Makefile: fix target clean
2045 * as/clean.mk: fix target clean
2046 * as/z80/clean.mk: fix target clean
2048 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2050 * Makefile.common.in: added @EXEEXT@
2051 * configure.in: removed all mingw32 stuff
2052 * configure: rebuilt from configure.in
2053 * doc/sdccman.lyx: updated section "installation"
2054 * support/scripts/sdcc_mingw32: adapted to configure
2055 * support/scripts/sdcc_cygwin_mingw32: added
2057 2003-04-22 Scott Dattalo <scott@dattalo.com>
2059 * src/pic Added object file support for the PIC port
2060 * src/pic Applied patch from Craig Franklin (this started the object file support)
2061 * src/regression Updated the PIC regression tests for object files
2063 2003-04-20 Borut Razem <borut.razem@siol.net>
2065 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2066 lklex.c: In function `getfid':
2067 lklex.c:203: warning: array subscript has type `char'
2068 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2069 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2070 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2071 stack handling macros
2073 2003-04-19 Borut Razem <borut.razem@siol.net>
2075 * "handling space characters in file path" task:
2076 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2077 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2078 * support/Util/MySystem.h: make it self-sufficient
2079 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2080 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2081 handling space characters in file path
2082 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2083 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2084 * support/Util/MySystem.c: handling space characters in executable's path
2086 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2088 * as/z80/Makefile: fix permanent rebuild of z80
2089 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2090 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2092 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2094 * src/SDCCopt.c: add special case optimization to replace modulo by
2095 a power of two with a bitwise AND.
2097 2003-04-18 <johan@balder>
2099 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2101 2003-04-17 <johan@balder>
2103 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2104 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2106 2003-04-13 Borut Razem <borut.razem@siol.net>
2108 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2109 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2110 fixed mingw problem in adl_NORMALIZE_PATH
2112 2003-04-12 Borut Razem <borut.razem@siol.net>
2114 * fixed "#pragma SAVE/RESTORE can not be nested":
2115 * src/SDCC.lex: reworked pragma handling functions
2116 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2117 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2119 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2121 * src/SDCCutil.c (pathEquivalent): defined but not used
2122 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2123 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2124 * configure: rebuilt from configure.in
2125 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2126 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2127 * device/include/Makefile.in: replace sdcc_datadir
2128 * device/lib/Makefile.in: replace sdcc_datadir
2129 * Makefile.common.in: add LDFLAGS from configure
2130 * packihx/Makefile.in: use LDFLAGS
2131 * src/Makefile.in: use LDFLAGS
2132 * support/cpp2/Makefile.in: add LDFLAGS from configure
2133 * support/makebin/Makefile: use LDFLAGS
2134 * .version: bumped version number to 2.3.5
2136 2003-04-12 Borut Razem <borut.razem@siol.net>
2138 * completed "different paths" task:
2139 * src/SDCCmacro.c: fixed bug in handling quotes
2140 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2141 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2143 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2145 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2147 2003-04-11 kevin Vigor <kevin@vigor.nu>
2149 * ds390/gen.c ds390/peeph.def: fix bug 706781
2151 2003-04-11 Borut Razem <borut.razem@siol.net>
2153 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2155 2003-04-10 Scott Dattalo <scott@dattalo.com>
2157 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2158 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2159 set - this bit used to not be set...).
2160 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2161 bad code in PIC Port
2162 * src/regression/and2.c added to test bug 609268
2163 * src/regression/Makefile added and2.c to regression test
2166 2003-04-08 <johan@CP255758-A>
2168 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2169 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2170 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2172 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2174 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2176 * support/cpp2/Makefile.in: fix bug #487815
2177 * configure: rebuilt from configure.in
2178 * Makefile.common.in: docdir changed, new path suffixes
2179 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2180 * sdcc_vc_in.h: reflect changes from sdccconf.h
2181 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2182 * src/SDCCutil.h: remove BINDIR hack
2183 * doc/sdccman.lyx: update new path hierarchy
2185 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2187 * src/SDCCpeeph.c: added okToRemoveSLOC test
2189 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2191 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2193 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2195 * src/SDCCpeeph.c: added labelIsReturnOnly test
2196 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2198 2003-04-05 <johan@balder>
2200 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2201 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2202 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2203 * src/SDCCast.c: fixed a warning
2204 * src/SDCCast.h: fixed a warning
2205 * src/SDCCicode.c (operandFromAst): fixed a warning
2207 2003-04-04 <johan@balder>
2209 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2210 * src/SDCCast.c (decorateType): fixed bug #715076
2211 * src/SDCC.y: fixed bug #702907
2213 2003-04-03 <johan@balder>
2215 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2216 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2217 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2218 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2219 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2221 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2223 * _decdptr.c: fix return values
2224 * _gptrget.c: fix return values
2225 * _gptrgetc.c: fix return values
2226 * _gptrput.c: fix return values
2227 * _mulint.c: fix return values
2228 * as/z80/Makefile: fix 'make -j' problem
2230 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2232 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2233 * configure.in: big cleanup, updated to autoconf 2.5x
2234 * configure: rebuilt from configure.in
2235 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2236 * sdcc_vc_in.h: reflect changes from sdccconf.h
2237 * doc/Makefile: fixed a flaw in "make install"
2239 2003-04-02 <johan@balder>
2241 * src/ds390/gen.c (genCmp): no comments
2242 * src/mcs51/gen.c (genCmp): no comments
2243 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2244 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2246 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2248 * support/regression/generate-cases.py: place generated file in given sub directory
2249 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2250 * support/regression/Makefile: improvements for 'make -j';
2251 side effect: it's simpler and faster now
2253 2003-03-31 Borut Razem <borut.razem@siol.net>
2255 * src/z80/main.c: link-{port} and as-{port} defined without path
2256 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2258 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2260 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2262 2003-03-30 Borut Razem <borut.razem@siol.net>
2264 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2265 changed type of list parameter to set
2266 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2267 * src/port.h: changed type of do_assemble() parameter to set
2268 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2269 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2270 definition of "cppoutfilename" macro with NULL value in preProcess()
2271 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2272 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2273 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2274 replaced with set *binPathSet
2275 * shash_add() deallocates the item, if allready exsists, before adding the new one
2276 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2278 2003-03-30 Scott Dattalo <scott@dattalo.com>
2280 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2281 a nested for loop bug in the PIC port
2282 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2285 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2287 * support/Util/dbuf.h: remove C++ stuff to make it portable
2289 2003-03-28 Borut Razem <borut.razem@siol.net>
2291 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2292 literal strings in stringLiteral()
2293 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2294 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2297 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2299 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2301 2003-03-26 <johan@balder>
2303 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2304 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2305 * src/SDCCast.c (decorateType): fixed " -v < 3"
2307 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2309 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2310 Added Lenny Story's debug infrastructure changes:
2311 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2312 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2313 * src/cdbFile.c: added
2314 * src/SDCCdebug.c: added
2315 * src/SDCCdebug.h: added
2316 * src/SDCCast.c (createFunction)
2317 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2318 * src/SDCCmain.c (parseCmdLine, main)
2319 * src/SDCCmem.c (redoStackOffsets)
2320 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2323 * src/avr/gen.c (genAVRCode)
2324 * src/ds390/gen.c (gen390Code)
2325 * src/mcs51/gen.c (gen51Code)
2326 * src/pic/gen.c (genpic14Code)
2327 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2328 * src/xa51/gen.c (genXA51Code)
2329 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2331 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2333 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2334 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2336 2003-03-22 <johan@balder>
2338 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2340 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2342 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2343 * doc/cdbfileformat.lyx: added, written by Lenny Story
2344 * doc/Makefile: added cdbfileformat.lyx
2345 * doc/clean.mk: added cdbfileformat.lyx
2347 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2349 * src/mcs51/peeph.def: fix bug #705773
2351 2003-03-20 <johan@balder>
2353 An sfr/sbit can have an "at #" AND an initializer
2354 * src/SDCCsymt.c (checkSClass):
2355 * src/SDCCmem.c (allocGlobal):
2356 * src/SDCCmem.c (allocLocal):
2357 * src/SDCCast.c (createBlock):
2359 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2361 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2363 2003-03-16 <johan@balder>
2365 Undid the hackup of const and volatile, the problem is much bigger
2367 * src/SDCCast.c:1.171
2368 * src/SDCCglue.c:1.138
2369 * src/SDCCicode.c:1.146
2370 * src/SDCCsymt.c:1.150
2371 * src/SDCCval.c:1.65
2373 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2375 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2376 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2378 2003-03-13 <johan@balder>
2380 Hackup const and volatile modifiers in type chains a bit:
2382 * src/SDCCast.c:1.169
2383 * src/SDCCglue.c:1.136
2384 * src/SDCCicode.c:1.143
2385 * src/SDCCsymt.c1.146
2386 * src/SDCCsymt.h1.59
2387 * src/SDCCval.c:1.63
2389 2003-03-12 <johan@balder>
2391 * src/SDCCBBlock.h: more LRH debugging junk
2392 * src/SDCCcflow.h: more LRH debugging junk
2393 * src/SDCCloop.c: more LRH debugging junk
2394 * src/SDCC.y (struct_declaration): fixed bug #697590
2395 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2396 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2397 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2399 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2400 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2401 test function names must now match exactly).
2402 * src/SDCCcse.c: added special case in findCheaperOp to allow
2403 extending a short integer. Makes less awful code for bug 700121 test case.
2405 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2407 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2408 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2410 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2412 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2413 actually called (operandsNotEqual() was called for all
2414 operandsNotEqualX tests).
2416 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2418 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2419 with shorter literals. Fixes bug 700121.
2421 2003-03-11 <johan@balder>
2423 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2425 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2427 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2428 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2430 2003-03-10 Borut Razem <borut.razem@siol.net>
2432 * src/SDCCmain.c: pipe preprocessor's output
2433 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2434 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2435 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2436 which closes all pipes in pipeSet set
2437 * src/SDCCset.c: free deleted item in function deleteSetItem()
2438 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2439 moved from z80 to src subproject
2440 * .version: increased version number to 2.3.4
2442 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2444 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2445 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2446 * support/regression/ports/xa51/spec.mk: fix typo
2448 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2450 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2452 2003-03-09 Borut Razem <borut.razem@siol.net>
2454 * src/SDCCmain.c: pipe preprocessor's output
2455 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2456 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2457 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2458 which closes all pipes in pipeSet set
2459 * src/SDCCset.c: free deleted item in function deleteSetItem()
2460 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2461 moved from z80 to src subproject
2463 2003-03-09 Borut Razem <borut.razem@siol.net>
2465 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2466 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2467 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2468 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2469 * src/SDCCglobl.h: unification of WIN32 native definitions
2471 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2473 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2475 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2477 * src/configure.in: check for endianess (even while cross-compiling)
2478 * src/configure: check for endianess (even while cross-compiling)
2479 * src/configure_in.h: check for endianess (even while cross-compiling)
2480 * src/avr/gen.c: remove old endianess stuff
2481 * src/mcs51/gen.c: remove old endianess stuff
2482 * src/ds390/gen.c: remove old endianess stuff
2483 * src/pic/gen.c: remove old endianess stuff
2484 * src/pic/genarith.c: remove old endianess stuff
2485 * src/pic/glue.c: fix endianess check
2486 * src/pic16/gen.c: remove old endianess stuff
2487 * src/pic16/genarith.c: remove old endianess stuff
2488 * src/pic16/glue.c: fix endianess check
2489 * src/xa51/gen.c: remove old endianess stuff
2490 * src/z80/gen.c: fix endianess check
2491 * src/SDCCglue.c: fix endianess check
2492 * src/ds390/peeph.def: fix bug 700036
2494 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2496 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2497 * src/configure: find appropriate data-types on host for SDCC's int and long
2498 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2499 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2500 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2502 2003-03-07 <johan@balder>
2505 some minor cleanups before the big shot
2506 OP_DEFS and OP_USES now use Kevin's protection
2507 new option --nolabelopt
2518 * src/ds390/ralloc.c:
2519 * src/mcs51/ralloc.c:
2521 * src/xa51/ralloc.c:
2524 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2526 * src/pic/pcode.c (get_op): fix 64 bit warnings
2527 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2528 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2529 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2530 * support/regression/tests/malloc.c: fix 64 bit warnings
2532 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2534 * src/mcs51/gen.c (genMinus): fixed bug 696436
2536 2003-03-02 Borut Razem <borut.razem@siol.net>
2538 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2540 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2542 * configure.in: test for mkstemp
2543 * sdccconf_in.h: add HAVE_MKSTEMP
2545 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2547 * device/include/ctype.h: removed warning while using --stack-auto
2548 * device/include/malloc.h: removed warning while using --stack-auto
2549 * device/include/string.h: removed warning while using --stack-auto
2551 2003-02-23 Borut Razem <borut.razem@siol.net>
2553 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2554 because NDEBUG is defined (see man assert)
2555 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2557 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2559 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2560 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2562 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2564 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2565 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2567 2003-02-18 <johan@balder>
2569 * as/mcs51/asmain.c (asmbl): module can start with a digit
2570 * as/z80/asmain.c (asmbl): module can start with a digit
2572 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2574 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2575 * src/asm.c: fix pipe() for Mingw32
2577 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2579 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2580 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2581 make -V work again; --c1mode reads now from stdin
2582 * doc/sdccman.lyx: added --c1mode
2583 * support/Util/SDCCerr.c: new messages for c1 mode
2584 * support/Util/SDCCerr.h: new messages for c1 mode
2585 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2587 2003-02-15 <johan@balder>
2589 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2591 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2593 * doc/sdccman.lyx: Environment variables, -o and other minor things
2595 2003-02-14 <johan@balder>
2597 * src/xa51/main.c: before anyone really tries to use it :)
2599 * Install doc's in share/sdcc/doc
2600 * removed some obsolete files
2601 * Do a proper make distclean and uninstall
2602 M Makefile.common.in
2605 M device/include/Makefile.in
2606 M device/lib/Makefile.in
2609 M sim/ucsim/doc/Makefile.in
2612 R src/xa51/peeph.rul
2613 M support/cpp2/Makefile.in
2614 M support/makebin/Makefile
2617 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2619 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2621 2003-02-10 Borut Razem <borut.razem@siol.net>
2623 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2624 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2625 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2626 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2627 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2628 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2629 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2630 src/z80/Makefile.bcc: Borland Makefile cleanup
2631 * as/z80/Makefile.bcc: Added Borland Makefile
2632 * support/cpp2/borland.h: Removed
2634 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2636 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2637 * src/SDCC.lex: new pragma NOIV
2638 * src/SDCCglobl.h: new pragma NOIV
2639 * src/SDCCmem.c: new pragma NOIV
2641 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2643 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2645 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2647 * src/SDCCmain.c: signal handling is switched off by --debug
2648 * doc/Makefile: small fix for install; use clean.mk again
2649 * doc/clean.mk: clean *.pdf and *.html too
2651 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2653 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2654 * device/lib/printfl.c: fix a ds390 bug by making it portable
2655 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2656 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2657 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2658 * debugger/mcs51/cmd.c: converted multi-line string literals
2659 * sim/ucsim/globals.cc: converted multi-line string literals
2660 * src/SDCCmain.c: introduced signal handler to remove temp files
2661 * doc/Makefile: small tweaks, implement clean
2662 * doc: removed generated files
2664 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2666 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2667 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2668 Address Record is not correctly generated for DS390."
2670 2003-02-02 Borut Razem <borut.razem@siol.net>
2672 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2673 * as/mcs51/asm.h: fixed compilation with Borland C
2674 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2675 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2676 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2677 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2678 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2679 src/z80/Makefile.bcc: delete $(LIB) only if exist
2680 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2682 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2684 * device/include/malloc.h: introduced NULL
2685 * device/include/string.h: introduced NULL
2686 * device/include/stdlib.h: introduced NULL
2687 * device/lib/_memcpy.c: removed NULL
2688 * device/lib/_strcat.c: removed NULL
2689 * device/lib/_strchr.c: removed NULL
2690 * device/lib/_strcmp.c: removed NULL
2691 * device/lib/_strcpy.c: removed NULL
2692 * device/lib/_strcspn.c: removed NULL
2693 * device/lib/_strlen.c: removed NULL
2694 * device/lib/_strncat.c: removed NULL
2695 * device/lib/_strncmp.c: removed NULL
2696 * device/lib/_strncpy.c: removed NULL
2697 * device/lib/_strpbrk.c: removed NULL
2698 * device/lib/_strrchr.c: removed NULL
2699 * device/lib/_strspn.c: removed NULL
2700 * device/lib/_strstr.c: removed NULL
2701 * device/lib/_strtok.c: removed NULL
2702 * device/lib/malloc.c: removed NULL, include own header
2704 2003-02-02 <johan@balder>
2706 * 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
2707 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2708 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2709 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2710 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2711 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2713 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2715 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2718 2003-02-01 <johan@balder>
2720 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2722 2003-01-31 <johan@CP255758-A>
2724 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2726 2003-01-30 <johan@balder>
2728 * src/SDCCBBlock.c: automatic bug detection
2729 * src/SDCCicode.c: automatic bug detection
2731 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2733 * src/SDCCglobl.h: now --xram-size 0 works
2734 * src/SDCCmain.c: now --xram-size 0 works
2736 2003-01-29 <johan@balder>
2738 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2740 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2742 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2743 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2744 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2745 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2746 * src/SDCCglobl.h: Added options --xram-size and --code-size
2747 * src/SDCCmain.c: Added options --xram-size and --code-size
2749 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2751 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2752 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2754 2003-01-27 <johan@balder>
2756 * src/SDCC.y: fixed bug #613764
2758 2003-01-26 <johan@balder>
2760 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2761 * src/SDCCsymt.h: fixed bug #673374
2762 * src/SDCCglue.c: fixed bug #661910
2763 * src/SDCCast.c: fixed bug #458099 and 673374
2765 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2767 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2768 * as/mcs51/strcmpi.h: added
2769 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2770 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2771 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2772 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2773 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2774 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2775 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2776 * as/mcs51/Makefile.aslink: new module strcmpi
2777 * as/mcs51/Makefile.asx8051: new module strcmpi
2778 * as/mcs51/Makefil.bcc: new module strcmpi
2779 * as/mcs51/Makefile.in: new module strcmpi
2780 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2782 2003-01-26 <johan@balder>
2784 * src/SDCCglue.c: reverted back to 1.124
2785 * src/SDCCast.c: reverted back to 1.156
2786 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2788 2003-01-25 <johan@balder>
2790 * src/SDCCglue.c: A better fix for bug #661910
2791 * src/SDCCast.c: A better fix for bug #661910
2792 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2794 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2796 * src/Makefile.in: remove spawn.o
2797 * src/SDCCmain.c: remove spawn.h
2798 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2799 * src/spawn.c: removed
2800 * src/spawn.h: removed
2801 * support/regression/ports/ds390/spec.mk: link with -r
2803 2003-01-24 <johan@CP255758-A>
2805 * src/ds390/gen.c (aopOp): fixed bug #667458
2806 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2807 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2808 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2810 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2812 * src/mcs51/peeph.def: better assembler identation by Frieder
2813 * src/mcs51/gen.c: better assembler identation by Frieder
2815 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2817 * as/z80/string.h: removed for gcc 3.2
2818 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2819 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2821 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2823 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2824 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2825 * support/regression/Makefile: separate temp files for ports
2826 * support/regression/generate-cases.py: separate temp files for ports
2827 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2828 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2830 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2832 * moved tinitalk to device/examples/ds390
2834 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2836 * as/mcs51/lkmem.c: rflag is for DS390
2837 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2838 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2839 (linkEdit): move mem- and map-files the same way as ihx-files
2840 * src/z80/main.c (_setDefaultOptions): removed --generic
2841 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2842 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2843 * src/pic/glue.c (picglue): --c1mode works again
2844 * src/pic16/glue.c (pic16glue): --c1mode works again
2845 * src/asm.c (printCLine): fix #660034
2847 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2849 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2850 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2851 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2852 * as/mcs51/lkmem (summary): better fix for sp problem
2853 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2854 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2855 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2856 remove --stack-after-data
2858 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2860 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2861 * src/SDCCutil.c (join): ugly bug: missing '\0'
2862 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2864 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2866 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2868 * src/pic/main.c (_asmCmd): gpasm supports -o
2869 * src/z80/main.c: more general macros
2870 * device/lib/Makefile.in: remove intermediate files
2872 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2874 * .version: Bumped version number to 2.3.3
2875 * src/SDCCBBlock.c: new option -o
2876 * src/SDCCglobl.h: new option -o
2877 * src/SDCCglue.c: new option -o
2878 * src/SDCCmain.c: new option -o
2879 * src/asm.c: new option -o
2880 * src/ds390/main.c: new option -o
2881 * src/pic/glue.c: new option -o
2882 * src/pic/pcode.c: new option -o
2883 * src/pic/ralloc.c: new option -o
2884 * src/pic16/glue.c: new option -o
2885 * src/pic16/pcode.c: new option -o
2886 * src/pic16/ralloc.c: new option -o
2887 * src/z80/main.c: new option -o
2888 * device/lib/Makefile.in: use -o
2889 * support/regression/ports/ds390/spec.mk: use -o
2890 * support/regression/ports/gbz80/spec.mk: use -o
2891 * support/regression/ports/mcs51/spec.mk: use -o
2892 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2893 * support/regression/ports/z80/spec.mk: use -o
2894 * support/regression/ports/ucz80/spec.mk: use -o
2895 * support/regression/ports/xa51/spec.mk: use -o
2896 * support/regression/fwk/lib/timeout.c: fix usage string
2898 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2899 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2901 2003-01-07 <johan@balder>
2903 * src/SDCCast.c (decorateType): fixed bug #600035
2905 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2906 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2907 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2908 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2909 * src/pic/pcode.c: outcommented unused variable to remove warnings
2910 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2912 2003-01-06 <karl@turbobit.com>
2913 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2916 2003-01-06 <johan@balder>
2918 * src/SDCCicode.c: fixed array add
2920 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2921 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2922 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2924 2003-01-04 <johan@balder>
2926 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2928 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2929 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2931 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2932 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2933 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2935 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2936 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2938 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2939 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2941 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2942 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2944 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2946 * in \sdcc\as\mcs51\ changed these files in order to create an
2947 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2948 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2949 following files to include the previous two files: aslink.dsp,
2950 Makefile.aslink, Makefile.bcc, and Makefile.in.
2952 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2953 .adb instead of .cdb
2955 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2957 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2958 value from option --iram-size.
2960 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2962 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2965 2002-09-18 <wiml@hhhh.org>
2967 * SDCClrange.h: exposed setFromRange() and setToRange()
2968 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2969 packRegsForAccUse() (bug 542397)
2970 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2971 multiple times and emitting the fetch operations more than once
2972 added aopGetUsesAcc() function to allow binary operators to
2973 fetch their operands in the correct order; made genMinus() emit
2974 compact code for X = LITERAL - Y
2976 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2977 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2978 sprintf() in line 1267.
2980 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2981 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2984 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2985 Changes to aslink (All the changes are marked with 'JCF'):
2987 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2990 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2991 area BSEG. Also moves, if possible, the DATA area down into the internal
2992 ram so more space is available.
2994 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2997 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2998 not bytes. Function summary() which creates a memory usage summary
2999 file with extension .mem. Reports of overlaping stack and small stack
3000 size. If the space for the stack is less than 16 bytes aslink trows a
3003 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3004 the 8051. Option 'y' for memory summary output file.
3006 Changes to sdcc (All the changes are marked with 'JCF'):
3008 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3010 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3011 overlaying area for it (uses RegBankUsed[4]).
3013 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3014 bank zero as used by default. By default aslink locates the stack
3015 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3016 the creation of the .mem file. Delegates the allocation of data area
3017 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3018 the begining of the stack area to aslink.
3020 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3021 glue() in SDCCglue.c creates an area for it.
3023 2002-09-03 Borut Razem <borut.razem@siol.net>
3024 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3025 sdcc/src/pic/glue.c:
3026 introduced atexit() handler for teporay files removal in case of
3027 errors, assertions, ...
3029 2002-08-29 Borut Razem <borut.razem@siol.net>
3030 * sdcc/support/cpp2/auto-host_vc_in.h:
3031 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3032 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3033 Maybe there is a similar problem with BORLANDC? It should be checked!
3035 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3036 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3037 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3038 was not executed, and the compiler (cl) launched a warning:
3039 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3041 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3042 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3044 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3045 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3047 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3048 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3049 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3050 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3051 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3052 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3053 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3054 - added Release configuration in VS projects
3055 - review of compiler an linker options
3056 - VC .exe files are generated in bin_vc directory, not to interfere
3057 with binaries generated from other projects (cygwin, mingw, bcc ...)
3059 * sdcc/src/yacc.dsp: added
3061 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3062 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3063 and insert the version number definitions from .version
3065 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3067 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3068 added - genarate auto-host.h using auto-host_vc_in.h as template
3071 removed from CVS, generated automatically
3073 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3074 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3076 2002-08-11 Borut Razem <borut.razem@siol.net>
3077 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3079 2002-08-10 Borut Razem <borut.razem@siol.net>
3080 * src/SDCCmain.c (main):
3081 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3082 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3083 The consequence was that some temporary files were not removed.
3086 unification of code in functions tempfilename() and tempfile():
3087 function tempnam() is defined in Visual Studio 6.0 and .NET
3089 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3091 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3092 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3093 - removed compiler command line option /WX: Treats all warnings as errors
3094 - update a list of source files, included into the project
3096 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3097 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3098 changed project type to Generic Project so that can be correcly converted to VS.NET project
3100 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3102 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3104 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3106 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3107 added return 0 statements after assert() to make compiler happy
3109 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3110 added newline in the def file to keep MSC compiler satisfied
3112 * sdcc/src/z80/gen.c:
3113 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3114 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3115 - solved MSC error in function aopDump()
3117 * sdcc_vc.h: define PREFIX as "\\sdcc"
3119 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3120 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3122 2002-06-22 Scott Dattalo <scott@dattalo.com>
3123 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3124 - Rewrote the register banking algorithm.
3125 - Added pCode live-range analysis to registers (for now, only non-used and
3126 singly-used registers optimized away)
3128 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3130 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3132 2002-05-10 Scott Dattalo <scott@dattalo.com>
3133 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3135 2002-04-22 Michael Hope <michaelh@vroom>
3137 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3139 * configure.in (DD_COPT): Added include support required for gbdk.
3141 * .version: Bumped version number just to increase it.
3143 * src/SDCCmain.c: Added -nostdinc to the default options.
3145 2002-04-15 Michael Hope <michaelh@vroom>
3147 * device/lib/z80/printf.c (sprintf): Added.
3149 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3151 * src/z80/peeph.def: Added transpose redundent load rule.
3153 * src/z80/main.c: Added force callee saves for jaune.
3155 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3157 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3159 2002-03-28 Johan Knol <johan@balder>
3161 * src/SDCCval.c: fixed bug #532436
3163 2002-03-14 Scott Dattalo <scott@dattalo.com>
3165 Added "char *Processor" field to the port structure.
3168 Added -p option. Allows port dependent processor to be specified.
3171 Initialized the new field char *Processor field to NULL in all ports
3174 Compiler generated registers for interrupt context saving
3175 were not getting allocated.
3177 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3180 Fixed left shift. Will promote the left side of a left shift
3181 if a) left shifting more than size of operand or b) when assigned
3182 to something size > size of left side
3184 2002-03-14 Scott Dattalo <scott@dattalo.com>
3186 tons of changes. Register allocation has been
3187 rewritten. Added customization for the various PICs. Flow
3188 analysis is restructured. ...
3194 Added. device.c is a PIC port hack to accomodate variations
3197 2002-03-13 Michael Hope <michaelh@vroom>
3199 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3201 2002-03-04 johanknol <johanknol@manik>
3203 * /src/SDCCval.c: fixed
3205 const unsigned char arr[][2] = { { 0, 1 } };
3206 t18.c:1: error: Initializer element is not constant
3208 2002-03-04 bela <bela@manik>
3210 * /device/include/mcs51reg.h:
3211 ds89c420 register definition update
3213 2002-03-03 <johan@FRIJA>
3215 * support/Util/SDCCerr.c: did something, but don't no why anymore
3217 * support/regression/tests/bug-524691.c: made it a little less shy
3219 * src/SDCCast.c (decorateType): fixed bug #524697
3221 * src/SDCCast.c: made some lineno improvements
3223 * src/SDCCval.c (getNelements): changed warning to error
3225 * src/SDCCglue.c (printIvalArray): changed warning to error
3227 * src/SDCCicode.c: fixed a warning for mingw
3229 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3231 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3233 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3235 * src/ds390/peeph.def:
3236 Added some more peephole rules
3238 * src/ds390/gen.c: Various fixes & enhancements
3240 * src/SDCClrange.c, src/SDCClrange.h:
3241 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3243 * src/ds390/ralloc.c:
3244 various fixes & enhancements (ds390) specific
3246 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3247 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3250 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3252 2002-03-02 <johan@FRIJA>
3254 * src/SDCCast.c (decorateType): fixed bug #524708
3256 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3258 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3260 2002-03-01 Michael Hope <michaelh@vroom>
3262 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3264 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3266 2002-03-01 <johan@FRIJA>
3268 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3270 * src/SDCCast.c (decorateType): fixed bug #524209
3272 * src/SDCCval.c (valNot): fixed bug #524195
3274 2002-02-26 <johan@balder>
3276 * src/xa51/gen.c: fixed a warning
3278 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3280 * src/SDCCast.c (decorateType): fixed bug #522534
3282 2002-02-23 <johan@balder>
3284 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3286 2002-02-22 <johan@balder>
3288 * src/SDCCast.c: fixed bug #514865
3290 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3292 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3294 * sdcc/src/SDCCloop.c:
3295 Previous fix was not good. basic blocks that have "break" or "return" are
3296 not really partof a loop , but live ranges used in these blocks should
3297 be live thru the entire loop, so set partOfLoop but don't add them to
3300 2002-02-21 <johan@FRIJA>
3302 * src/SDCCcse.c: fixed bug #514308
3304 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3307 Fixed BUG #519583. If a conditional block ended in a return/break
3308 statement inside a loop, it was not being considered part of the loop.
3310 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3312 2002-02-10 Karl Bongers <karl@turbobit.com>
3315 Fixed up SDCDB debugger somewhat. Updated debugger/README
3316 with lots of comments and notes.
3318 * device/examples/test2.c:
3319 Fix bug, "red" variable not being initialized(compiler complained).
3321 * device/examples/Makefile, examples/test3.c:
3322 Add Makefile in device/examples folder, compiles test3.c
3323 for use as a multiple module SDCDB test case.
3325 * sim/ucsim/cmd.src/cmdset.cc:
3326 Took out debug printfs in ucsim "next" command.
3329 Karl and Johan start ucsim XA support. Most dissassembly working,
3330 about 75% emulation done(plenty of work remaining).
3332 * sim/ucsim/z80.src:
3333 Add Z80 support to ucsim, add test-ucz80 regression test,
3334 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3335 Notice z80 compiler fails on examples/test3.c/crc code.
3337 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3339 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3340 Added support for --parms-in-bank1
3342 * src/ds390/peeph.def:
3343 added a few more peephole optimzations
3346 1) added __builtin_inp & __builtin_outp used to read in data of given length
3347 from a memory mapped port
3348 2) added __builtin_memcmp
3349 3) added __builtin_swapw swap bytes of a short
3351 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3352 1) handle multiple send & receives from register bank1
3353 2) ralloc can now allocate DPTR1 to some liveRanges
3355 * src/SDCCsymt.c, src/SDCCsymt.h:
3356 changes to handle multiple sends & receives
3359 added some pointer arithmetic optimization
3362 added some pointer arithmetic optimizations but not stable yet so not
3363 called from anywhere (will get this working shortly)
3365 * src/SDCCopt.c: fixed for multiple sends & receives
3368 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3369 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3370 set preprocessor defines (depending on options)
3372 * src/SDCCicode.c, src/SDCCicode.h:
3373 changes made to handle multiple sends & receives
3376 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3378 * src/SDCCcse.c, src/SDCCcse.h:
3379 added function findbackward def (to be used in upcoming optimization)
3381 * src/SDCCcflow.c, src/SDCCcflow.h:
3382 added function returnAtEnd - to determine if a basic block terminates with
3385 * src/SDCCast.c, src/SDCCast.h:
3386 added option parms-in-bank1
3388 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3389 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3390 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3391 adjusted for --parms-in-bank1 option
3393 * device/include/string.h:
3394 donot redefine "reentrant" keyword
3396 * device/include/ds80c390.h: Added some more SFRs
3398 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3400 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3402 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3404 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3406 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3408 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3410 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3412 * Added --xram-movc option
3414 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3416 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3418 2002-01-11 Johan Knol
3420 * Added math lib of Jesus Calvino-Fraga
3422 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3424 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3425 * support/regression/Makefile: new target test-mcs51-stack-auto
3426 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3428 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3430 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3432 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3434 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3436 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3438 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3440 * src/SDCCglue.h: add definition for printIvalChar()
3442 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3444 * src/SDCCast.c: fix #498138 by Johan
3446 * src/SDCCglue.c: fix #498138 by Johan
3448 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3450 * support/regression/Makefile: fix clean
3452 * support/regression/ports/ds390/support.c: fix transmission of last character
3454 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3456 * /sdcc/src/ds390/gen.c:
3457 a) improved computing address of stack variable
3458 b) took out some #if 0 code
3459 c) improved parmBytes adjustment
3460 d) improved genPlusIncr & genMinusIncr
3461 e) genCmp could generate bad code (when left assigned to DPTR)
3462 f) Fixed bug in hasInc
3464 * /sdcc/src/ds390/ralloc.c:
3465 a) packRegsForSupport could mess up live information (Fixed)
3466 b) packRegsDPTRuse could be incorrect for left & right shift
3468 * /sdcc/src/mcs51/ralloc.c:
3469 packRegsForSupport could mess up the live information (Fixed)
3471 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3473 * /sdcc/src/SDCCast.c:
3474 can reverse a loop even if function call is present as long
3475 as the loop control variable is local & is not passed as parameter
3477 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3479 * /sdcc/ChangeLog: *** empty log message ***
3481 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3482 More builtin function additions for TININative
3484 * /sdcc/src/ds390/ralloc.c:
3485 Had broken the regression testsuite
3487 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3489 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3490 Added funcattr hasStackParms will be set for reentrant functions when there
3491 are paramteres on the stack, this helps in minimizing frame pointer generation
3492 typeFromStr can handle function pointers now
3494 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3495 *** empty log message ***
3497 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3499 * /src/ds390/gen.c, /src/ds390/main.c:
3500 More builtin function additions for TININative
3502 * /src/ds390/ralloc.c:
3503 Had broken the regression testsuite
3505 * /src/SDCCast.c: Fixed a bug in dumptree
3507 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3508 Added funcattr hasStackParms will be set for reentrant functions when there
3509 are paramteres on the stack, this helps in minimizing frame pointer generation
3510 typeFromStr can handle function pointers now
3512 * /doc/builtins.txt, /doc/TININative.txt:
3513 *** empty log message ***
3516 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3518 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3519 ALPHA version for -mTININative
3521 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3522 updated to reflect changes in the port structure
3525 added function do_assemble (similar to do_link) if non-null this function
3526 will be called to do assembly (-mTININative) requires a multi command
3528 added function genAssemblerEnd will be called to generate assembler Epilogue
3531 added _JavaNative to debug info printing
3533 * /src/SDCCmain.c: added option --tini-libid
3534 added port->do_assemble function (-mTININative) has a multi command assemble
3536 * /src/SDCCglue.c: Disabled "constExpr" check
3537 added port->genAssemblerEnd function
3539 * /src/SDCCglobl.h: Added option --tini-libid value
3542 tookout optimizeCompare from the header (has no external references)
3544 * /src/SDCCast.c: made one more function "static"
3546 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3548 * src/z80/mappings.i: Added z80asm support.
3550 * src/z80/main.c: Added z80asm support on --asm=z80asm
3552 * src/z80/gen.c: Fixed asm portability issues.
3554 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3556 * src/SDCCglue.c (printExterns): Added global/extern split.
3558 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3560 * support/regression/Makefile: added test for mcs51 model large
3562 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3564 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3566 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3568 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3570 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3572 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3574 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3576 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3578 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3580 * support/regression/tests/simplefloat.c: Port to mcs51.
3582 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3583 * support/regression/tests/bug-485362.c: Added.
3585 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3587 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3589 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3591 * src/z80/gen.c (aopDump): Added a dump function.
3593 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3594 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3596 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3598 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3600 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3602 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3604 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3606 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3608 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3610 * support/regression/ports/ds390/support.c: Use tinibios.
3612 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3614 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3616 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3617 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3619 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3621 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3623 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3625 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3627 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3628 (packRegsForIYUse): Created and optimised.
3630 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3632 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3633 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3635 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3637 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3639 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3641 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3643 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3645 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3647 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3649 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3651 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3653 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3655 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3657 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3658 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3659 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3661 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3663 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3664 (genNotFloat): Added.
3665 (genUminusFloat): Added.
3667 * device/lib/z80/Makefile: Added floating pt stubs.
3669 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3671 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3673 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3675 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3677 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3679 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3681 * sdcc/support/regression/Makefile: Add port ds390.
3683 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3685 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3687 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3689 * sdcc/support/regression/ports/ds390/support.c: Added.
3691 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3693 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3695 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3697 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3699 * device/include/malloc.h: Added z80 and gbz80 support.
3701 * device/lib/gbz80/heap.s: Added.
3703 * device/lib/z80/heap.s: Added.
3705 * device/lib/malloc.c: Added z80 and gbz80 support.
3707 * support/regression/tests/malloc.c (testMalloc): Added.
3709 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3711 * support/regression/tests/bug-478094.c: Added.
3713 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3715 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3717 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3719 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3721 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3723 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3725 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3727 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3729 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3731 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3733 * support/regression/tests/bug-477927.c: Added.
3735 * src/z80/peeph.def: Added minor rules.
3737 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3739 * src/z80/peeph.def: Added jump optimisation modification.
3741 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3743 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3745 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3747 * support/regression/tests/funptrs.c: Added.
3749 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3751 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3753 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3755 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3757 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3759 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3760 (movLeft2ResultLong): Created.
3762 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3763 (joinPushes): Added. Joins two char pushes into a word push.
3765 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3767 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3769 * support/makebin/Makefile (install): Added creation of dest dir.
3771 2001-10-24 Karl Bongers <karl@turbobit.com>
3773 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3775 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3777 * src/z80/ralloc.c: Turned off faulty pack for one use.
3779 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3781 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3783 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3785 * support/regression/Makefile: Improved clean
3787 * support/regression/ports/gbz80/spec.mk: Added clean
3789 * support/regression/ports/host/spec.mk: Added clean
3791 * support/regression/ports/z80/spec.mk: Added clean
3793 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3795 * support/regression/ports/mcs51/timeout.c: little improvements
3797 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3799 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3801 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3803 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3805 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3807 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3809 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3811 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3812 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3814 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3816 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3818 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3820 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3822 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3824 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3826 * support/regression/tests/longor.c: Added.
3828 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3830 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3832 * as/mcs51/aslink.h: define PATH_MAX
3834 * as/mcs51/asm.h: define PATH_MAX
3836 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3838 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3840 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3842 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3844 * src/SDCCglobl.h: define PATH_MAX
3846 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3848 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3850 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3852 * src/z80/gen.c (gencjneshort): Fixed
3854 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3856 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3858 * support/regression/tests/bug-469671.c: Added.
3860 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3862 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3864 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3866 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3868 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3870 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3872 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3874 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3876 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3878 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3880 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3882 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3884 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3886 * 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.
3888 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3890 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3892 2001-10-07 <johan@FRIJA>
3894 * device/lib/gets.c (gets): fixed the return value.
3896 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3897 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3899 * 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.
3901 * 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.
3903 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3905 * src/pic/gen.c: Removed Safe_strdup.
3907 * configure.in: Added option to enable libgc support.
3909 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3910 (bitVectUnion): Optimised.
3911 (bitVectIntersect): Optimised.
3912 (bitVectBitsInCommon): Optimised.
3913 (bitVectCplAnd): Optimised.
3915 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3917 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3919 * src/SDCCmain.c: distinguish between assembler debug and plain options
3921 * src/avr/main.c: remove standard assembler options
3923 * src/ds390/main.c: remove standard assembler options
3925 * src/mcs51/main.c: remove standard assembler options
3927 * src/port.h: removed "PENDING" comment
3929 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3931 * src/device/lib/_mulint.c : new, with assember functions
3933 * src/device/lib/_mullong.c : new, with assember functions
3935 * src/device/lib/_divuint.c : with assember functions
3937 * src/device/lib/_divsint.c : with assember functions
3939 * src/device/lib/_divulong.c: with assember functions
3941 * src/device/lib/_divslong.c: with assember functions
3943 * src/device/lib/_moduint.c : with assember functions
3945 * src/device/lib/_modsint.c : with assember functions
3947 * src/device/lib/_modulong.c: with assember functions
3949 * src/device/lib/_modslong.c: with assember functions
3951 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3953 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3955 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3956 replaced _mululong.c and _mulslong.c by _mullong.c
3958 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3960 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3962 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3964 * src/SDCCglue.c: test, if win32api is available for MINGW
3966 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3968 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3969 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3970 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3971 * support/regression/ports/host/spec.mk: removed GENERIC
3972 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3973 * support/regression/ports/z80/spec.mk: removed GENERIC
3975 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3977 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3979 * support/regression/tests/bug-467035.c: Created.
3981 2001-10-01 <johan@FRIJA>
3983 * src/SDCC.y: fixed bug #466586 part 1
3985 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3987 * SDCCicode.c: z80 has no generic pointers
3988 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3990 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3992 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3994 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3996 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3998 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4000 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4002 * configure.in: Fixed up so that ucsim is only configured once.
4004 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4006 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4007 (getPathDifference): As above.
4009 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4011 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4013 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4014 * .version: Updated to 2.3.1
4016 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4017 Added copyright header.
4019 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4020 (assemble): Added support for macro based assembler commands.
4021 (linkEdit): Added support for macro based linker commands.
4022 (preProcess): Changed the pre-processor to use macros.
4023 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4024 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4026 * device/lib/z80/crt0.s: Added module name for debugging.
4028 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4030 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4032 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4034 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4036 * src/Makefile.in: Added SDCCmacro and SDCCutil
4038 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4040 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4042 2001-09-16 <johan@FRIJA>
4044 * 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.
4046 2001-09-15 <johan@FRIJA>
4048 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4049 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4051 2001-09-11 <johan@FRIJA>
4053 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4055 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4057 * support/regression/tests/bug-460444.c: Added test case.
4059 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4060 (genCast): Added justification for all of the asserts.
4062 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4064 * support/regression/support.c: _xdata replaced by xdata
4066 * support/regression/spec.mk: removed _generic
4068 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4070 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4072 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4073 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4075 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4077 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4079 * support/regression/tests/bug-460010.c: Added test case.
4081 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4083 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4085 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4087 * support/regression/testfwk.c: removed workaround for bug #436344
4089 * support/regression/tests/bp.c: use less memory with mcs51
4091 * support/regression/tests/bug-441448.c: use less memory
4093 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4095 * support/regression/collate-results.py: typo
4097 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4099 * support/regression/tests/fetchoverlap.c: Added new test case.
4101 * support/regression/tests/bp.c: Added new test case.
4103 * support/regression/tests/bug-448984.c: Added new test case.
4105 * support/regression/tests/pow2shifts.c: Added new test case.
4107 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4108 (genlshTwo): Fixed right shift for count > 8.
4110 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4112 2001-09-08 <johan@FRIJA>
4114 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4116 2001-09-07 <johan@FRIJA>
4118 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4120 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4122 2001-09-06 <johan@FRIJA>
4124 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4125 * bernhard noted me at this: "() equals to (void)" (1.38)
4127 2001-09-05 <johan@FRIJA>
4129 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4131 2001-09-04 <johan@FRIJA>
4133 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4136 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4138 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4140 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4142 * link/z80/aslink.h: Fixed path for PATH_MAX
4144 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4146 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4148 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4150 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4152 * 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.
4154 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4156 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4157 (genCmp): Fixed up genCmp for the GB with longs.
4159 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4161 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4163 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4165 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4167 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4169 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4171 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4173 * 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.
4175 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4177 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4179 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4181 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4183 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4185 * sim/ucsim/configure: little improvement of Cygwin-detection
4186 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4187 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4188 * support/regression/tests/bug-221100.c: small changes for mcs51
4189 * support/regression/tests/bug-221168.c: small changes for mcs51
4190 * support/regression/tests/bug-227710.c: small changes for mcs51
4191 * support/regression/tests/staticinit.c: small changes for mcs51
4192 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4193 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4194 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601