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
9 * src/ds390/gen.c (genRightShift): fixed bug #870788
11 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
13 PIC16 port related changes:
14 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
15 added variable stackPos,
17 * gen.c: genCall, assignResultValue: added support for
18 pushing/retrieving function parameters to/from stack,
19 genFunction,genEndFunction: setup stack frame for the
21 genAddrOf: will be changed according to bug 863624
23 * added files genutils.c and genutils.h which contain gen*
24 debugged and optimised functions extracted from gen.c
26 * glue.c: added variable 'externs' which holds extern symbols,
27 pic16emitRegularMap: is modified to properly handle relocatable
28 symbols under the new scheme,
29 pic16createInterruptVect: is modified
30 pic16printPublics: is modified to emit 'global' assembler directives,
31 added pic16_printExterns to print extern symbols,
32 pic16glue: initializes stack/frame pointer in the beginning of
33 the assembly output. Temporary hack, will be corrected later,
34 because gplink yet does not support stack and SDCC does not
35 yet support a type of crt0.o object to create the final binary.
37 * Removed many lines that contain 8051 legacy code.
38 * The code is finally placed under a 'code' directive.
39 * Added port specific options.
41 * _process_pragma: simplified since now we do not need *special*
42 include file to define SFR registers. But a separate header
43 will be needed. This will be developed later.
44 * _pic16_parseOptions: added, parses port specific options:
45 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
46 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
47 --preplace-udata-with=
49 * _pic16_setDefaultOptions: modified to initialize section names,
50 but hack is temporarly out of order since it needs improvement.
51 * _pic16_genAssemblerPreamble: configuration words are emitted by
52 their address instead of their name. This part is incomplete and
53 supports only the 18Fxx2 devices. Other devices will emit an error
54 during assembly since they do not contain the same set of config
56 * _pic16_genIVT: is modified,
58 * pcode.c: added definitions for some hardware registers that are needed
60 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
61 All PCI entries are updated. Now LFSR is supported.
62 * Removed pic16_pciTRIS is mentioned by mdubuc in source
63 * added pic16_newpCodeOpLit2 to support instructions with
65 * pic16_pCode2str: corrected code that emits assembler instructions
66 with two literal operands and those that have an access bit modifier
67 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
68 this fixes a bug which caused some labels to be lost, when an
69 assembler directive was added, i.e. banksel,
70 * pic16_FixRegisterBanking: improved logic that causes the insertion
72 * InlineFunction: functions that are called once, are not any more
73 inlined. This can be a port option in the future,
75 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
77 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
78 hold the corresponding uninitialized symbols,
79 * pic16_allocProcessorRegister: registers have explicit marked the
81 * pic16_allocInternalRegister: registers are explicit marked as
83 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
84 processing list, so bit registers were lost,
87 * ralloc.h: added field 'accessBank' and original symbol operand
88 in register definition,
89 * removed the field isMapped from register definition,
91 ** Several functions have been removed from various sources:
92 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
93 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
94 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
95 pic16_assignRelocatableRegisters
97 ** others have been introduced:
98 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
99 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
101 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
103 * support/scripts/inc2h.pl: changed definition of BIT_AT
104 to emit 'sbit at' instead of 'bit at'. This was a request.
106 PIC16 port related preliminary changes:
107 * gen.c: prefixed function popRegFromString with
108 pic16_ and all references to it corrected
109 * pcode.c: all pic16_pc_* hardware registers prefixed
111 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
112 * ralloc.c: newReg(): when register is REG_SFR then
114 pic16_allocProcessorRegister(): marks register wasUsed=0
115 pic16_writeUsedRegs(): added a call to assign processor
116 registers via pic16_assignFixedRegisters
118 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
120 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
121 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
122 variables in unused register banks. Also the SSEG is placed
123 wherever there is enough space for it, and IDATA can be anywhere
124 in internal RAM. For now compile using -Wl-Y[stack_size].
125 The mem file is different for this option as well, since it
126 makes no sense of talking about DSEG lenght.
128 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
130 * src/SDCClrange.c: fixed bug 869095 that caused segfault
131 in certain cases, e.g. when ROM assignment, patch provided
132 from Albert den Haan.
134 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
136 Many signedness and type propagation fixes:
137 * src/SDCCicode.c: made geniCodeCast() static
138 replaced SPEC_ by IS_ (cosmetic)
139 (operandOperation): fixed div and mod operation
140 (usualBinaryConversions): added support for promotion of char
141 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
142 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
143 (geniCodeAdd): an array index will stay unsigned, even if promoted
145 (geniCodeArray): ditto
146 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
147 * src/SDCCsymt.c (computeType): added more support for char;
148 promotion of char is selectable by promoteCharToInt, fixed signedness
150 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
151 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
152 * src/SDCCval (val*): replaced signedness calculation by
154 rearranged if-branches (cosmetic)
155 (valShift): added warning W_SHIFT_CHANGED
156 (valCompare): fixed problem with different types
157 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
158 * support/regression/tests/literalop.c: added many cases
159 * support/regression/tests/ast_constant_folding.c: changed finally to
161 * .version: new year, new version: 2.3.7
162 * src/SDCCmain.c (main): applied patch #866468
163 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
164 provided by Scott Bronson
165 * doc/sdccman.lyx: updated documentation for sdcdb
166 updated and added chapter tips
168 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
170 * src/SDCCsymt.h: missing from yesterday's commits
172 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
174 * src/SDCC.y (struct_or_union_specifier),
175 * support/Util/SDCCerr.c,
176 * support/Util/SDCCerr.h: verify that struct & union tags are used
179 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
181 * src/SDCCglobl.h: missing from yesterday's commits
183 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
185 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
186 sft_attributes, struct_declaration, parameter_declaration,
187 type_name, start_block, declaration_list),
188 * src/SDCC.lex (check_type): support redefinition of typedef names
190 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
192 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
193 aligned xdata arrays. Erik helped me with the if clause.
195 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
197 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
200 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
203 * src/SDCCast.c (newAst_),
205 * src/SDCCicode.c (ast2iCode, newiCode),
207 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
208 expr, statement, expression_statement, selection_statement,
209 iteration_statement, expr_opt, jump_statement): foundation for tracking
211 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
214 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
216 * support/Util/SDCCerr.c,
218 * src/SDCCast.c (createCase, createDefault, decorateType),
219 * src/SDCClabel.c (labelUnreach),
220 * src/SDCC.y (labeled_statement, jump_statement): More improvements
222 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
223 (with thanks to Stas Sergeev)
224 * device/include/time.h,
225 * device/lib/time.c (CheckTime): suppress unreachable code warning
227 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
229 * src/SDCCast.c (createIvalCharPtr),
230 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
232 * support/regression/tests/nullstring.c: tests for these two bugs
234 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
236 * support/Util/SDCCerr.h,
237 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
238 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
239 about storage class and 'at' used inside struct or union
240 * src/SDCCBBlock.c (iCodeFromeBBlock),
241 * src/SDCCcse.c (ifxOptimize),
242 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
243 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
244 printIval, emitStaticSeg, emitOverlay),
245 * src/SDCClabel.c (deleteIfx),
246 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
247 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
248 gatherAutoInit, processParms),
249 * support/Util/SDCCerr.h,
250 * support/Util/SDCCerr.c (werrorfl): Support for better error location
251 reporting for post-parse errors.
253 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
255 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
256 implicit casts via union; they don't work on big endian systems
257 (possible fix for bug #861138)
259 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
261 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
262 * src/mcs51/main.c: fixed the fix for bug #737001
264 2003-12-15 Borut Razem <borut.razem@siol.net>
266 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
268 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
270 * support/makebin/makebin.c: put output in binary mode
272 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
274 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
275 xdata and data memory on startup. Set the environment variable
276 SDCC_NOGENRAMCLEAR to disable this.
277 * src/mcs51/peephole.def,
278 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
279 (allows non-interrupt and interrupt code to safely compete for a resource
280 without the non-interrupt code having to disable interrupts)
282 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
284 * src/SDCCicode.c (geniCodeAdd),
285 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
286 with valFromType if type might be a pointer and host is big endian).
287 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
288 types, not just integer types.
289 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
290 multiply defined with mismatching "at" address.
292 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
294 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
295 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
296 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
297 with embedded nulls (fixed bug #753752)
299 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
301 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
302 Apparently this did not see much testing (endless loop)
304 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
306 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
308 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
310 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
311 gracefully handle NULL memmap pointers
313 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
315 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
316 instead of deleting the iCode when an operand is volatile
317 * src/z80/gen.c (genDummyRead),
318 * src/mcs51/gen.c (genDummyRead),
319 * src/ds390/gen.c (genDummyRead),
320 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
322 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
323 * src/SDCC.y: fixed bug #850420
325 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
327 Applied z80 i/o port patch from Peter Townson and fixed some operators
328 to better handle operands in A register.
329 * device/include/z180.h
335 * src/z80/peeph-z80.def
339 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
341 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
343 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
345 * device/lib/hc08/_mullong.c: Removed extra #endif
347 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
349 * sim/ucsim/hc08.src/inst.cc,
350 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
352 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
353 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
354 * device/include/stdarg.h: fixed varargs for hc08
355 * device/lib/Makefile.in,
356 * device/lib/hc08/Makefile,
357 * device/lib/hc08/_mulint.c,
358 * device/lib/hc08/_mullong.c: fixed some endian problems
360 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
362 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
363 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
364 * device/lib/_gptrget.c,
365 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
367 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
369 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
370 * src/SDCCast.c (astErrors): fixed bug #846007
371 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
373 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
375 * src/SDCCast.c (decorateType): disabled a transformation I added in
376 revision 1.188 (access to fields of a structure at an absolute address);
377 it breaks with bitfields, extern declarations, and gcse analysis.
378 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
379 could be assigned through a pointer, so don't complain.
380 * src/SDCCast.c (astErrors),
382 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
384 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
386 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
387 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
388 output of __config directives, since gpasm now supports them
389 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
390 pre-processor macro, i.e. -DMCU=p18f452
391 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
392 and modified to handle 'cast' icode similarly to '=' icode
393 * src/pic16/device.h (typedef struct PIC_device): added field
394 'extMIface' to indicate that chip has external memory interface
395 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
396 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
399 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
401 * src/SDCC.y (pointer): fixed bug #846006
402 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
403 * src/SDCCast.c (decorateType): fixed bug #846009
404 * src/ds390/peeph.def,
405 * src/ds390/gen.c (genAnd, genOr),
406 * src/mcs51/peeph.def,
407 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
409 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
411 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
418 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
422 * src/SDCCbitv.c: added function to free a bitvector
424 * src/SDCClrange.c: added function to recompute the liveranges
426 * src/ds390/ralloc.c,
428 * src/mcs51/ralloc.c,
430 * src/pic16/ralloc.c,
432 * src/z80/ralloc.c: recompute the liveranges after register packing
434 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
436 * src/SDCCloop.c (newInduction): fixed bug #845630
438 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
440 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
441 inadvertantly left behind from my 2003-11-12 change
443 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
445 Updated headers I neglected to commit yesterday.
449 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
451 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
452 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
453 * src/SDCCopt.c (eBBlockFromiCode),
454 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
455 the creation of the key hash table from the sequencing so it can be used
456 earlier (for some GCSE bug fixes still pending)
458 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
460 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
461 * support/regression/tests/addsub.c: testing genPlus shortcut
463 2003-11-15 Borut Razem <borut.razem@siol.net>
465 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
467 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
469 * src/SDCCcse.c (cseBBlock): fixed bug #527779
470 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
471 ordering is immaterial.
472 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
474 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
476 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
477 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
478 (SIGSEV) of bug #840381
479 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
480 unlink new file before rename if new and old filenames are the same)
482 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
484 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
485 uninitialized variables) for the mcs51. Set environment variable
486 SDCC_GENRAMCLEAR to test.
487 xdata initialization slightly shorter
489 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
492 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
493 #838241 & 780691 (basicly the same bug)
494 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
495 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
497 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
499 * src/SDCCmain.c (linkEdit): "fix" #834252
501 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
503 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
505 * src/SDCC.y: fixed bug #819403
507 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
509 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
510 the reentrant attribute.
511 * src/hc08/gen.c (genPackBits): added missing stack readjustment
512 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
514 * src/SDCCast.c (decorateType): fixed bug with storage class not being
515 updated during pointer dereference; f.e. ~(((char *)1)*) was being
516 erroneously reduced to a literal.
517 * src/hc08/ralloc.c (packRegisters, rematStr),
518 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
521 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
523 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
524 * doc/sdccman.lyx: changed from 'article' to 'book'
525 * doc/Makefile: readded test_suite_spec and cdbfileformat
527 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
529 * device/include/stdlib.h: include malloc.h to comply with ANSI
530 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
532 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
534 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
535 * doc/clean.mk: also remove *.out files
536 * doc/sdccman.lyx: some additions, larger top/bottom margins
538 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
540 * src/SDCC.y: fixed bug #837365
541 * support/regression/tests/bitopcse.c
542 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
543 a symbol (might be valop instead)
544 * device/lib/Makefile.in: added errno.c to HC08SOURCES
545 * device/lib/clean.mk: added hc08 to the cleaning list
547 2003-11-04 Borut Razem <borut.razem@siol.net>
549 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
551 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
552 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
553 malloc is declared in standard stdlib.h
555 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
557 * device/lib/hc08/Makefile: need to clean .rel not .o files
558 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
560 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
570 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
571 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
572 tests (which uses the port's oclsExpense function)
578 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
580 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
582 * src/SDCCcse.c (ifxOptimize),
583 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
584 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
585 deleting the IFX iCode.
586 * src/hc08/ralloc.c: reduced unneeded slocs
587 * src/hc08/gen.c: fixed bug in asmopToBoolean
589 2003-11-04 Borut Razem <borut.razem@siol.net>
591 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
592 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
593 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
594 transferred to configure
596 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
598 Use headers defined in the C[++] standards:
599 * sim/ucsim/gui.src/serio.src/fileio.cc
600 * sim/ucsim/gui.src/serio.src/frontend.cc
601 * sim/ucsim/gui.src/serio.src/main.cc
602 * sim/ucsim/gui.src/serio.src/posix_signal.cc
603 * support/Util/NewAlloc.c
609 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
611 * Added MSVC projects for hc08 assembler and linker:
612 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
613 /as/hc08/link_hc08.dsp
615 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
617 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
619 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
621 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
623 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
625 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
627 2003-10-31 Borut Razem <borut.razem@siol.net>
629 * support/cpp2/cpplib.h,
630 support/cpp2/cpplib.c,
631 support/cpp2/cpplex.c,
632 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
633 to switch _asm block preprocessing on / off. Default is
634 #pragma preproc_asm +
636 2003-10-31 Borut Razem <borut.razem@siol.net>
638 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
639 when outputting comment blocks (when executed with -C option) and
640 _asm (SDCPP specific) blocks
642 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
644 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
646 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
648 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
650 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
652 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
653 * src/SDCCast.c (decorateType): fixed bug #832664
655 2003-10-31 Borut Razem <borut.razem@siol.net>
657 * support\cpp2\cpplex.c: fixed for SDCPP:
658 comments(when executed with -C option) and _asm blocks
659 were included even if they where in skipped #if block.
660 Applied solution from GCC cpp 3.3.2
662 2003-10-31 Borut Razem <borut.razem@siol.net>
664 * src/SDCC.lex: sdcc now understands both formats:
665 '# <line_number> <file_name>' and
666 '#line <line_number> <file_name>'
667 * support/cpp2/cppmain.c: sdcpp now generates the standard
668 '# <line_number> <file_name>' instead of former
669 '#line <line_number> <file_name>'
671 2003-10-30 Borut Razem <borut.razem@siol.net>
673 * support/cpp2/cpphash.h,
674 * support/cpp2/cpplib.h
675 * support/cpp2/cpplex.c,
676 * support/cpp2/cppmain.c,
677 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
679 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
681 Fixed a number of problems revealed by bug #827883.
682 * src/SDCCloop.c (loopInvariants): Spill location of the
683 result operand should be recomputed if extracted from
684 a loop. Also, don't extract assignments of an iTemp
686 * src/SDCCast.c (isConformingBody): loop reversal should
687 not occur if the control variable is involved with a
690 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
692 * .version: bumped to 2.3.6 to reflect the big improvements
693 made by Erik and Klaus. Thanks!
695 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
697 Replaced the livrange code.
698 * src/SDCClrange.c: added new LR code
700 * src/SDCCBBlock.h: removed remainig parts from old LR code
701 * src/ds390/ralloc.c,
702 * src/ds390/gen.c: minor fixes to make it work with new code
704 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
709 * src/hc08/ralloc.c: Fix various warnings related to the hc08
710 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
711 (tweaked fix for bug #818696)
713 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
715 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
717 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
720 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
721 * src/mcs51/gen.c (gencjneshort),
722 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
723 more efficient (per Scott Bronson's suggestion)
725 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
727 Extended the semantics of the critical keyword to include
728 individual statements. See RFE #827755 and #799831
733 * support/Util/SDCCerr.c
734 * support/Util/SDCCerr.h
739 2003-10-19 Borut Razem <borut.razem@siol.net>
741 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
743 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
745 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
747 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
748 and predecrement operand is displayed
750 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
752 * src/SDCCval.c (valMinus): fixed bug #826041
754 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
756 Some hc08 related updates that I missed earlier
758 * support/regression/ports/hc08/spec.mk
760 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
762 New target "hc08" for the Motorola 68hc08 family of micros
770 * sim/ucsim/hc08.src/*
771 * sim/ucsim/configure.in
772 * src/ucsim/configure
773 * sim/ucsim/packages_in.mk
776 * device/include/mc68hc908qy.h
778 * device/lib/Makefile.in
779 * support/regression/ports/hc08/*
780 * support/regression/Makefile
782 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
784 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
786 * src/ds390/gen.c (genCast): fixed bug #821957
788 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
790 * device/lib/logf.c: "fixed" overlay bug
791 * support/regression/ports/host/spec.mk: added m library
792 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
793 * support/regression/tests/float_trans: added (for Eric)
795 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
797 * src/mcs51/gen.c (genCpl): fixed bug
798 http://sf.net/mailarchive/message.php?msg_id=6263915
800 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
802 * src/SDCCast.c (decorateType): added extended constant folding
803 * src/SDCCsymt.c (computeType): cleanup
804 * src/SDCCval.c (valShift): minor optimization
805 * support/regression/tests/ast_constant_folding.c: added
807 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
809 * src/SDCCmain.c: removed some unintended changes
811 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
813 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
814 * src/z80/gen.c: fixed part of bug #817589
815 * src/SDCCsymt.c (checkFunction): fixed bug #817895
817 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
819 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
837 * src/z80/gen.c: removed unused label "release:"
839 2003-10-06 Borut Razem <borut.razem@siol.net>
841 * src/SDCC.lex: removed definition of unused variables
842 save_optimize and save_options
844 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
846 * clean.mk: removed '=' in "-maxdepth=1"
847 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
848 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
850 2003-10-06 Borut Razem <borut.razem@siol.net>
852 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
853 my_unput() replaced by unput()
855 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
857 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
858 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
859 type-punned pointer will break strict-aliasing rules"
860 Old LR behaviour is again default; Klaus' LR can be choosen by
861 defining the environment variable LRKLAUS
865 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
866 * clean.mk: fixed removal of files in bin/CVS/
867 * device/lib/clean.mk: fixed removal of directories small and large
868 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
870 * src/SDCCval.c: removed superflous test for pedantic
872 2003-10-05 Borut Razem <borut.razem@siol.net>
874 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
875 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
876 message "unmatched #pragma SAVE and #pragma RESTORE"
878 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
880 * doc/sdccman.lyx: various additions and updates (interrupts, inline
881 assembly, critical functions, atomic, nojtbound)
883 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
885 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
891 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
894 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
896 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
898 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
899 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
900 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
902 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
904 * src/z80/gen.c (genRet): fixed bug #524753
905 * src/z80/gen.c (genCast): fixed internal error on cast from
907 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
908 fix for bug #477835 to the z80
909 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
910 for tracking iCodes in the peephole optimizer for z80
912 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
914 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
915 the other part of bug #814548
916 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
918 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
920 * src/SDCCcse.c: fixed part of bug #814548
922 2003-09-28 Borut Razem <borut.razem@siol.net>
924 * src/asm.c: rewrite of printILine() to use temporary file instead
926 * src/xa51/main.c: commented out declaration of int rewinds
928 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
930 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
932 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
934 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
935 * src/asm.c (printILine): Fixed bug #811015
937 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
939 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
942 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
944 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
945 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
946 to correctly handle general case of AOP_PAIRPTR
947 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
949 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
951 * src/mcs51/ralloc.c (fillGaps),
952 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
953 register positioning bug)
955 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
957 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
959 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
961 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
962 genCodePointerGet, genGenPointerGet, genFarPointerSet,
963 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
964 (ralloc doesn't intentionally do this now, but perhaps later)
965 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
966 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
967 register positioning bugs (Fixed bug #762602 and #795325)
968 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
970 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
971 lines that --i-code-in-asm generates
973 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
975 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
976 trying to fclose a FILE* that was already closed.
978 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
980 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
981 of const struct should be treated as if const themselves)
983 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
985 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
987 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
989 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
990 Unix (/n) and DOS (/r/n) line terminations.
992 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
994 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
997 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
999 * src/mcs51/gen.c (genFunction, genEndFunction),
1000 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1001 and restore of EA so that stack offsets to parameters are
1002 correct when using both critical and reentrant/stack-auto.
1003 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1004 size (can be triggered in error if sloc is shared between
1005 different sized objects)
1006 * device/include/float.h: fixed macros to explicitly use
1007 unsigned long where needed
1009 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1011 Feature req. 799831: added code to allow nesting of critical functions
1012 * src/mcs51/gen.c (genFunction, genEndFunction)
1013 * src/ds390/gen.c (genFunction, genEndFunction)
1015 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1017 * src/SDCCsymt.c (sclsFromPtr),
1019 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1020 support for standard C idiom of memory mapped variables; for
1021 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1022 to xdata int at 0x1234 tempvar = 1.
1023 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1024 provided by Akiya ISHIDA
1026 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1028 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1029 * src/SDCCval.c (constVal): added reduction from int to char
1030 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1031 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1032 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1034 * support/regression/tests/shifts.c: fixed
1036 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1038 * src/z80/gen.c (genXor): Fixed bug #805445
1040 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1042 Fixed bug #621531 (const & volatile confusion in the type chain).
1043 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1044 refer to the const or volatile state of the pointer itself.
1056 * src/pic16/ralloc.c
1057 * support/regression/tests/const.c
1059 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1061 When checking for duplicated modules, use absolute paths
1062 instead of relative paths. Files changed:
1067 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1069 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1071 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1073 * device/include/string.h: added size_t typedef, changed
1074 prototypes to use size_t, eliminated separate reentrant and
1075 non-reentrant declarations, added _memmove declaration
1076 * device/lib/_memcpy.c: changed to use size_t instead of int,
1077 changed /4 to >>2 to avoid division library call
1078 * device/lib/_memcmp.c,
1079 * device/lib/_memset.c,
1080 * device/lib/_strncat.c,
1081 * device/lib/_strncpy.c,
1082 * device/lib/_strncmp.c: changed to use size_t instead of int
1083 * device/lib/_memmove.c: new file (fixed bug #772294)
1084 * device/lib/Makefile.in: added _memmove.c
1085 * device/lib/z80/asm_strings.s: fixed bug #772290
1086 * support/regression/tests/bitfields.c: attempt to fix host assertion
1087 failure on amd64-unknown-linux2.2
1089 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1091 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1092 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1093 * as/z80/asmain.c (main): fixed bug #801766
1095 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1097 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1100 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1102 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1103 reported in bug #800609
1105 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1107 * Top header beautifications in src/pic16 directory:
1108 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1109 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1110 pcoderegs.h, ralloc.c, ralloc.h
1111 * main.c: added top header and GPL license notice
1112 * pcode.c: fixed the if-conditional warning
1114 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1116 * device/lib/_mullong.c: replaced int by short for gcc
1118 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1120 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1121 and JUMPTABLE iCodes properly now (worked by accident before)
1122 * src/mcs51/gen.c (leftRightUseAcc),
1123 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1124 iCode properly now. Use getSize instead of nRegs since a & b
1125 aren't part of the nRegs tally.
1127 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1129 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1130 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1131 before instructions that use the _STATUS register
1133 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1135 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1136 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1137 fetching of the pointer
1138 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1139 copied from genNearPointerSet()
1140 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1141 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1142 If they pop r0/r1 they must be called in the opposite order than aopOp().
1143 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1144 (resp. --stack-auto), prepared for --xstack
1146 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1148 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1150 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1152 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1153 these ports have their own __sdcc_external_start()
1155 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1157 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1158 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1159 type for bits was changed. It resulted in bit variables becoming
1160 global, which is not permitted in PIC 14 assembly output.
1162 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1164 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1166 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1168 Z80 and MCS51 linkers complaint if a public symbol is defined
1169 in more than one library module:
1173 * as/mcs51/Makefile.in
1175 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1177 A few small changes that speed up the peephole optimizer.
1181 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1183 Try to make the peephole optimizer smarter by maintaining
1184 an association between the assembly source code and the
1185 iCodes that originated them. Put this information to use
1186 with a new peephole rule condition "notVolatile" so that
1187 the rules can be aggressive yet still safe.
1192 * src/mcs51/peeph.def
1194 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1198 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1199 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1200 if the left or right operand symbols have the accuse flag set.
1202 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1204 Changed the type of the result of the ! (NOT) operator to char;
1205 previously it returned the same type as the source. This allows
1206 us to eliminate all the genFloatNot functions (all of its target
1207 implementations were very buggy) since !float can use the same
1210 * src/SDCCicode.c (ast2iCode): ! returns char
1211 * src/mcs51/gen.c (genNot, genNotFloat),
1212 * src/ds390/gen.c (genNot, genNotFloat),
1213 * src/z80/gen.c (genNot, genNotFloat),
1214 * src/pic/gen.c (genNot, genNotFloat),
1215 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1217 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1219 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1220 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1221 during interrupts. Ensure WSAVE is located at a shared bank address.
1222 2. Fixed page selection in some places
1223 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1224 the registers name strings.
1225 4. Fixed "signed / unsigned compare" compiler warnings.
1226 5. The PIC port manages its own allocation of the general purpose
1227 registers, but makes no attempt to reuse them. As a result when
1228 compiling it soon runs out of general purpose registers. Some
1229 additional code was added to the files pcode.c and device.c to walk
1230 through the function call tree and rename the registers so that they
1240 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1241 genPlus() & genMinus() when the result is the same as left or right
1243 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1245 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1247 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1249 Made bitfield a distinct type from bit so that bitfields
1250 convert as per ANSI C and bits retain their traditional
1251 boolean style behaviour. Implemented bitfield support in
1259 * src/ds390/gen.c: bit v bitfield split
1260 * src/z80/gen.c: New support for bitfields
1261 * support/regression/tests/bitfields.c: reenabled z80,
1264 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1266 Rules 246.x, 247.x relate to bitfields, the others speed up
1267 access to xdata mapped I/O devices.
1269 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1271 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1273 Cleaned up genPackBits and genUnpackBits and added two helper
1274 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1275 for literal assignments in genPackBits (thanks to Frieder for
1281 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1283 Fixed bug #748310 (pointer to function type mishandled when the
1284 function name is omitted). Also fixed a SIGSEGV when a function
1285 attribute (reentrant, etc) is used on a non-function or on a
1286 function but misplaced before the parameter list.
1288 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1290 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1291 * support/Util/SDCCerr.h,
1292 * support/Util/SDCCerr.c: Added func attr misuse error msg
1294 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1296 Fixed bug #787649 by anonymous
1297 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1298 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1300 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1302 Fixed numerous bitfield problems.
1304 * src/SDCC.y: More bitfield related error checking
1306 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1307 * support/Util/SDCCerr.h,
1308 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1309 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1310 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1311 * support/regression/tests/bitfields.c: tests added
1313 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1315 Made the constant following the "interrupt" keyword optional. If
1316 omitted, the function will not automatically be given an entry
1317 in the interrupt vector table (similar to #pragma NOIV, but
1318 less syntacticly kludgy). The interrupt number is also now
1319 range checked. Also fixed a bug in the high order bit example
1326 * support/Util/SDCCerr.c
1327 * support/Util/SDCCerr.h
1330 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1332 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1333 * src/SDCCicode.c (operandOperation): rewritten some ops
1334 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1335 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1337 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1338 be re-activated by defining REDUCE_LITERALS)
1339 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1340 unsigned, but are signed by default
1341 * src/SDCCval.c (constVal): rearranged
1342 * src/SDCCval.c (valMod): preliminary fix
1343 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1344 * support/regression/literalop.c: added, work in progress
1346 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1348 Generate warnings for useless declarations like "char data;"
1349 that don't do what new users expect.
1352 * support/Util/SDCCerr.h
1353 * support/Util/SDCCerr.c
1355 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1357 * src/SDCCval.c (valMult): fix overflow detection of negative int
1359 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1361 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1363 Changes to support big endian targets:
1376 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1378 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1379 * device/lib/time.c: fixed warning "integer overflow in expression"
1381 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1383 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1384 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1385 constants are unsigned; added recognition of "u" flag for unsigned
1386 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1387 * src/SDCCval.c (valDiv, valMod): fixed signdness
1388 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1389 signedness of modulo, left and right shift
1390 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1391 * support/Util/SDCCerr.h: added warning W_INT_OVL
1392 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1393 * src/SDCCast.c (ast_print): improved output of constants
1395 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1397 Fixed some warnings when building with MSVC:
1410 * support\cpp2\cpplib.c
1414 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1416 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1418 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1420 * support\librarian\clean.mk: Do not remove Makefile.
1421 * support\librarian\Makefile: added.
1423 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1425 Added librarian to MSVC build:
1428 * support\librarian\librarian.dsp
1430 'configure' not needed for librarian, removed:
1431 * support\librarian\configure
1432 * support\librarian\configure.in
1433 * support\librarian\config_in.h
1434 * support\librarian\Makefile.in
1436 Hopefully these ones built the librarian and the rest of sdcc properly:
1438 * Makefile.common.in
1440 Messed up 'configure', so revert to previous version:
1444 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1446 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1447 there, while the mantissa of a double is "only" 53 bits wide.
1449 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1451 Adding sdcclib to the build. MSVC project coming soon.
1452 Files added/changed:
1454 * support\librarian\clean.mk
1455 * support\librarian\configure
1456 * support\librarian\configure.in
1457 * support\librarian\config_in.h
1458 * support\librarian\Makefile.bcc
1459 * support\librarian\Makefile.in
1460 * support\librarian\sdcclib.c
1463 * Makefile.common.in
1467 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1469 Linker now complaints if linked modules have conflicting options, for
1470 example, one compiled using --model-large and another one compiled with
1471 --model-small. The following files were modified:
1493 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1495 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1496 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1498 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1500 * src/z80/mappings.i: fix _mul[us][int,long] entries
1502 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1504 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1506 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1508 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1509 * support/regression/tests/bitopcse.c: added
1517 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1519 added support for new library format to z80, gbz80 linkers:
1525 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1527 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1528 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1530 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1532 added DUMMY_READ_VOLATILE:
1541 * src/SDCCcse.c (algebraicOpts): many improvements
1542 * src/SDCCcse.h: removed algebraicOpts()
1543 * src/SDCCicode.c (picDummyRead): added
1545 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1547 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1548 "Insufficient space in data memory".
1550 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1552 * src/mcs51/gen.c: fixed bug #771358
1553 * src/z80/gen.c: fixed bug #759087
1555 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1557 * src/pic16/glue.c: minor cleanup by Vangelis
1559 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1561 * device/include/regc515c.h: fixed #758477
1562 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1563 * device/lib/_gptrput.c: saved a few bytes
1564 * my tab spacing is 8, yours too?)
1565 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1566 * device/lib/serial.c: process RX bytes earlier than TX bytes
1567 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1569 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1571 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1573 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1575 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1577 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1579 * device/lib/Makefile.in: bad fix, reverted to 1.43
1581 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1583 * device/lib/Makefile.in: added missing z80 object files
1585 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1587 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1588 pic16 progress by Vangelis:
1603 * pic16/pcodepeep.c:
1606 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1608 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1610 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1612 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1613 added gbz80 build to MSVC project.
1614 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1615 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1616 from 8051 stuff and setup so it links using a .lnk file.
1618 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1620 * support/librarian/sdcclib.c: sdcc librarian.
1621 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1624 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1626 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1628 2003-07-02 Borut Razem <borut.razem@siol.net>
1630 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1631 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1632 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1633 src/xa51/main.c, src/z80/main.c:
1634 virtualization of glue() function: each port has it's own glue function,
1635 which is accessed by do_glue function pointer in PORT.general structure
1637 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1639 * DS800C400 fun, improved ROM interface and tinibios.
1641 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1643 * More support for DS80C400. Now includes beginning of interface to ROM.
1645 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1647 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1649 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1651 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1653 2003-06-19 Borut Razem <borut.razem@siol.net>
1655 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1657 2003-06-19 Borut Razem <borut.razem@siol.net>
1659 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1660 fixed Z80 port - crt0.o: cannot open.
1662 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1664 * support/Util/MySystem.c (merge_command): revert bad fix
1666 2003-06-18 Borut Razem <borut.razem@siol.net>
1668 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1670 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1672 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1673 option --use-stdout sends errors to stdout instead of stderr.
1675 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1677 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1679 2003-06-15 Borut Razem <borut.razem@siol.net>
1681 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1682 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1683 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1684 fixed width array of pointers replaced with sets;
1685 multiple include and lib paths ared transferred to preprocessor and linker
1686 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1687 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1688 fixed width array of pointers
1689 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1690 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1691 fixupPath(), getPathDifference()
1692 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1693 fixed width array of pointers
1695 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1697 * src/pic16/ralloc.c: fix warnings
1698 * src/pic16/pcode.c: fix warning
1700 2003-06-10 Scott Dattalo <scott@dattalo.com>
1702 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1703 know all the details, but essentially this set of changes enable
1704 the pic16 port to generate movff instructions and generate assembler
1709 * src/pic16/pcode.c:
1710 * src/pic16/device.c:
1712 * src/pic16/pcode.h:
1713 * src/pic16/pcoderegs.c:
1714 * src/pic16/ralloc.c:
1715 * src/pic16/ralloc.h:
1717 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1719 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1720 added option --vc, so sdcc errors and warnings are compatible with
1721 Microsoft Visual Studio.
1723 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1725 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1726 device/lib/libfloat.lib: added atof function.
1728 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1730 * doc/sdccman.lyx: updated to Lyx 1.3
1731 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1732 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1733 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1735 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1737 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1739 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1741 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1742 additions to the "related tools/documentation" section
1744 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1746 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1748 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1750 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1751 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1753 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1755 * doc/sdccman.lyx: fix double dash and other minor things
1756 * doc/Makefile: fix double dash
1758 2003-05-28 Karl Bongers(patches from Martin Helmling)
1759 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1760 condition and ignore commands.
1762 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1764 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1765 is in parts still quite out of date, I did changes as far as I felt makes sense
1766 for a non-native english speaker.
1767 Please feel free to add to the manual or to correct my changes.
1768 * doc/Makefile: undid touching the date of intermediate tex files.
1770 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1772 * doc/sdccman.lyx: Manual has an index now
1774 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1776 Finalize muluint/mulsint and mululong/mulslong merging:
1777 * device/lib/_mulint.c
1778 * device/lib/_mullong.c
1779 * device/lib/gbz80/mul.s
1780 * device/lib/gbz80/stubs.s
1781 * device/lib/z80/mul.s
1782 * device/lib/z80/stubs.s
1783 * src/SDCCsymt.c (initCSupport)
1785 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1787 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1788 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1789 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1790 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1793 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1795 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1796 the regression tests I'm not brave enough to enable 245.b, 245.c
1797 * doc/sdccman.lyx: added latex preamble for hyperref package.
1798 Using pdflatex this will give you a hyperlinked pdf file with
1799 bookmarks. (prepend '%' before /usepackage if this breaks something)
1801 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1803 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1805 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1807 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1809 2003-05-21 <johan@balder>
1811 * src/SDCCglue.c (printIval): fixed bug #739934
1813 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1815 Applied patch from bug 737905 (renamed yylineo to mylineno):
1822 * src/pic16/pcode.c: Cleaned warnings
1823 * src/pic16/pcodeflow.c: Cleaned warnings
1824 * src/pic16/pcoderegs.c: Cleaned warnings
1826 2003-05-19 Scott Dattalo <scott@dattalo.com>
1828 * src/pic16/pcode.c: Cleaned warnings
1829 * src/pic16/pcodepeep.c: Cleaned warnings
1830 * src/pic16/ralloc.c: Cleaned warnings
1832 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1834 * doc/sdccman.lyx: fixed bug 739745
1835 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1837 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1839 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1840 it can be defined with CFLAGS when running configure
1841 * src/SDCCmain.c: fixed compiling + linking with object files
1843 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1845 * configure.in: configure for pic16 port,
1846 added --disable-pic16-port
1847 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1848 * src/SDCCmain.c: linkOptions is changed to set *,
1849 added if/endif conditional macros to remove options help
1850 messages from optionsTable when a port is not configured, added
1851 support for the PIc16 port in the ports table, when executing
1852 the compiler with no port specified on command line, a default
1853 port is selected with the new macro DEFAULT_PORT which is
1854 defined in port.h, in setDefaultOptions() linkOptions is removed
1855 from initialization assignment, since now it is a set,
1856 parseCmdLine uses setParseWithComma for linkOptions, in
1857 linkEdit() linkOptions are accessed with new function indexSet()
1858 which returns the i'th item of a set variable. See SDCCset.c, in
1859 linkEdit() when calling buildCmdLine(), added linkOptions as
1860 last argument. Now users can pass arguments to gplink via the
1861 -Wl option, main() uses pic16glue() to glue up pic16 programs
1862 * src/SDCCpeeph.c: various changes to support pic16
1863 * src/SDCCset.c: added function void *indexSet(set *, int) to
1864 return the i'th item of the set
1865 * src/SDCCset.h: added function prototype for indexSet()
1866 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1867 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1868 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1869 added macro DEFAULT_PORT
1870 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1871 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1873 * src/pic16/glue.c: commented out some error producing lines
1874 * src/pic16/main.c: __config directives are commented out to stop
1875 gpasm complaining and test the linkage with gplink, _linkCmd and
1876 _asmCmd changed to be more gplink and gpasm friendly
1877 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1878 produced an error when parsed, peep rule 12 is added to utilize
1879 movff, but it is commented out since the pCode does not support
1880 yet a command with 2 address arguments
1882 2003-05-18 <johan@balder>
1884 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1885 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1886 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1888 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1889 Added feature to script commands from file.
1891 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1893 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1894 * src/SDCCutil.c: include ctype.h for win32
1896 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1898 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1900 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1902 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1903 Fixed so you can set breakpoints prior to run, run does not stop
1904 on entry now. Add tbreak. Other enhancements and fixes for use
1907 2003-05-12 Borut Razem <borut.razem@siol.net>
1909 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1911 2003-05-11 Borut Razem <borut.razem@siol.net>
1913 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1914 the path of bin directory, so that PATH is the only env. variable, which has to be set
1915 in case of standard installation.
1916 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1917 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1918 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1920 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1922 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1923 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1924 temp files are in the port dir; clean the gen/test directory when
1925 generating new test.c
1926 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1927 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1928 * support/regression/tests/zeropad.c: added
1930 2003-05-09 <johan@balder>
1932 * src/SDCCglue.c: fixed bug #597940
1934 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1936 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1937 cache sfr, optimize next,step, fix off by one sourceline,
1938 support ddd list function.
1939 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1941 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1943 * support/regression/HTMLgen.py: added compare_s2f()
1944 * support/regression/Makefile: redo 1.27
1945 * support/regression/generate-cases.py: redo 1.5
1947 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1949 * support/regression/tests/float.c: workaround 33 bit hex constant
1950 * support/regression/tests/simplefloat.c: fix division for host
1952 2003-04-29 Scott Dattalo <scott@dattalo.com>
1954 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1955 that tame's the PIC's over-aggressive optimizer.
1957 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1959 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1962 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1964 Initial support for DS80C400. "Hello world" runs on TINIm400
1967 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1969 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1970 * Some notes on ddd usage added in debugger/README
1971 Martin Helmling adding more features and fixes for ddd GUI debugger.
1972 Code added for nexti, stepi, up, down, and other adjustments.
1974 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1976 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1977 * src/pic/peeph.def Added two rules to optimize carry manipulation
1978 * src/pic/* removed debug printfs
1980 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1982 * debugger/mcs51/cmd.c: added header newalloc.h
1984 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1986 * as/Makefile: new EXEEXT
1987 * as/z80/Makefile: remove trailing slash of BUILDIR
1988 * as/z80/clean.mk: new EXEEXT
1989 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1990 * support/cpp2/Makefile.in: new EXEEXT
1991 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1993 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1995 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1996 EXEEXT was introduced to fix all related problems with targets
1997 "clean", "install" and "uninstall"; a couple of further flaws
1998 especially with "clean" have been fixed too
1999 * as/mcs51/Makefile.in
2004 * debugger/mcs51/Makefile.in
2005 * debugger/mcs51/clean.mk
2007 * link/z80/Makefile.in
2010 * packihx/Makefile.in
2012 * sim/ucsim/Makefile
2013 * sim/ucsim/clean.mk
2014 * sim/ucsim/avr.src/Makefile.in
2015 * sim/ucsim/avr.src/clean.mk
2016 * sim/ucsim/s51.src/Makefile.in
2017 * sim/ucsim/s51.src/clean.mk
2018 * sim/ucsim/xa.src/Makefile.in
2019 * sim/ucsim/xa.src/clean.mk
2020 * sim/ucsim/z80.src/Makefile.in
2021 * sim/ucsim/z80.src/clean.mk
2022 * sim/ucsim/main_in.mk
2023 * sim/ucsim/packages_in.mk
2024 * sim/ucsim/gui.src/Makefile.in
2025 * sim/ucsim/gui.src/serio.src/Makefile.in
2026 * sim/ucsim/gui.src/serio.src/clean.mk
2029 * support/cpp2/Makefile.in
2030 * support/cpp2/clean.mk
2031 * support/makebin/Makefile
2032 * support/makebin/clean.mk
2033 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2034 * doc/sdccman.lyx: --program-suffix no longer needed
2036 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2038 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2039 Martin Helmling added support for ddd GUI debugger.
2040 Code added to display assembly, set variables, and other commands
2041 to interface to ddd.
2043 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2045 * as/Makefile: fix target clean
2046 * as/clean.mk: fix target clean
2047 * as/z80/clean.mk: fix target clean
2049 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2051 * Makefile.common.in: added @EXEEXT@
2052 * configure.in: removed all mingw32 stuff
2053 * configure: rebuilt from configure.in
2054 * doc/sdccman.lyx: updated section "installation"
2055 * support/scripts/sdcc_mingw32: adapted to configure
2056 * support/scripts/sdcc_cygwin_mingw32: added
2058 2003-04-22 Scott Dattalo <scott@dattalo.com>
2060 * src/pic Added object file support for the PIC port
2061 * src/pic Applied patch from Craig Franklin (this started the object file support)
2062 * src/regression Updated the PIC regression tests for object files
2064 2003-04-20 Borut Razem <borut.razem@siol.net>
2066 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2067 lklex.c: In function `getfid':
2068 lklex.c:203: warning: array subscript has type `char'
2069 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2070 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2071 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2072 stack handling macros
2074 2003-04-19 Borut Razem <borut.razem@siol.net>
2076 * "handling space characters in file path" task:
2077 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2078 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2079 * support/Util/MySystem.h: make it self-sufficient
2080 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2081 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2082 handling space characters in file path
2083 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2084 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2085 * support/Util/MySystem.c: handling space characters in executable's path
2087 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2089 * as/z80/Makefile: fix permanent rebuild of z80
2090 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2091 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2093 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2095 * src/SDCCopt.c: add special case optimization to replace modulo by
2096 a power of two with a bitwise AND.
2098 2003-04-18 <johan@balder>
2100 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2102 2003-04-17 <johan@balder>
2104 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2105 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2107 2003-04-13 Borut Razem <borut.razem@siol.net>
2109 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2110 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2111 fixed mingw problem in adl_NORMALIZE_PATH
2113 2003-04-12 Borut Razem <borut.razem@siol.net>
2115 * fixed "#pragma SAVE/RESTORE can not be nested":
2116 * src/SDCC.lex: reworked pragma handling functions
2117 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2118 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2120 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2122 * src/SDCCutil.c (pathEquivalent): defined but not used
2123 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2124 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2125 * configure: rebuilt from configure.in
2126 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2127 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2128 * device/include/Makefile.in: replace sdcc_datadir
2129 * device/lib/Makefile.in: replace sdcc_datadir
2130 * Makefile.common.in: add LDFLAGS from configure
2131 * packihx/Makefile.in: use LDFLAGS
2132 * src/Makefile.in: use LDFLAGS
2133 * support/cpp2/Makefile.in: add LDFLAGS from configure
2134 * support/makebin/Makefile: use LDFLAGS
2135 * .version: bumped version number to 2.3.5
2137 2003-04-12 Borut Razem <borut.razem@siol.net>
2139 * completed "different paths" task:
2140 * src/SDCCmacro.c: fixed bug in handling quotes
2141 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2142 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2144 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2146 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2148 2003-04-11 kevin Vigor <kevin@vigor.nu>
2150 * ds390/gen.c ds390/peeph.def: fix bug 706781
2152 2003-04-11 Borut Razem <borut.razem@siol.net>
2154 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2156 2003-04-10 Scott Dattalo <scott@dattalo.com>
2158 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2159 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2160 set - this bit used to not be set...).
2161 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2162 bad code in PIC Port
2163 * src/regression/and2.c added to test bug 609268
2164 * src/regression/Makefile added and2.c to regression test
2167 2003-04-08 <johan@CP255758-A>
2169 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2170 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2171 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2173 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2175 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2177 * support/cpp2/Makefile.in: fix bug #487815
2178 * configure: rebuilt from configure.in
2179 * Makefile.common.in: docdir changed, new path suffixes
2180 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2181 * sdcc_vc_in.h: reflect changes from sdccconf.h
2182 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2183 * src/SDCCutil.h: remove BINDIR hack
2184 * doc/sdccman.lyx: update new path hierarchy
2186 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2188 * src/SDCCpeeph.c: added okToRemoveSLOC test
2190 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2192 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2194 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2196 * src/SDCCpeeph.c: added labelIsReturnOnly test
2197 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2199 2003-04-05 <johan@balder>
2201 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2202 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2203 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2204 * src/SDCCast.c: fixed a warning
2205 * src/SDCCast.h: fixed a warning
2206 * src/SDCCicode.c (operandFromAst): fixed a warning
2208 2003-04-04 <johan@balder>
2210 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2211 * src/SDCCast.c (decorateType): fixed bug #715076
2212 * src/SDCC.y: fixed bug #702907
2214 2003-04-03 <johan@balder>
2216 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2217 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2218 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2219 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2220 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2222 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2224 * _decdptr.c: fix return values
2225 * _gptrget.c: fix return values
2226 * _gptrgetc.c: fix return values
2227 * _gptrput.c: fix return values
2228 * _mulint.c: fix return values
2229 * as/z80/Makefile: fix 'make -j' problem
2231 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2233 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2234 * configure.in: big cleanup, updated to autoconf 2.5x
2235 * configure: rebuilt from configure.in
2236 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2237 * sdcc_vc_in.h: reflect changes from sdccconf.h
2238 * doc/Makefile: fixed a flaw in "make install"
2240 2003-04-02 <johan@balder>
2242 * src/ds390/gen.c (genCmp): no comments
2243 * src/mcs51/gen.c (genCmp): no comments
2244 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2245 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2247 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2249 * support/regression/generate-cases.py: place generated file in given sub directory
2250 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2251 * support/regression/Makefile: improvements for 'make -j';
2252 side effect: it's simpler and faster now
2254 2003-03-31 Borut Razem <borut.razem@siol.net>
2256 * src/z80/main.c: link-{port} and as-{port} defined without path
2257 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2259 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2261 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2263 2003-03-30 Borut Razem <borut.razem@siol.net>
2265 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2266 changed type of list parameter to set
2267 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2268 * src/port.h: changed type of do_assemble() parameter to set
2269 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2270 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2271 definition of "cppoutfilename" macro with NULL value in preProcess()
2272 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2273 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2274 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2275 replaced with set *binPathSet
2276 * shash_add() deallocates the item, if allready exsists, before adding the new one
2277 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2279 2003-03-30 Scott Dattalo <scott@dattalo.com>
2281 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2282 a nested for loop bug in the PIC port
2283 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2286 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2288 * support/Util/dbuf.h: remove C++ stuff to make it portable
2290 2003-03-28 Borut Razem <borut.razem@siol.net>
2292 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2293 literal strings in stringLiteral()
2294 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2295 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2298 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2300 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2302 2003-03-26 <johan@balder>
2304 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2305 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2306 * src/SDCCast.c (decorateType): fixed " -v < 3"
2308 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2310 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2311 Added Lenny Story's debug infrastructure changes:
2312 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2313 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2314 * src/cdbFile.c: added
2315 * src/SDCCdebug.c: added
2316 * src/SDCCdebug.h: added
2317 * src/SDCCast.c (createFunction)
2318 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2319 * src/SDCCmain.c (parseCmdLine, main)
2320 * src/SDCCmem.c (redoStackOffsets)
2321 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2324 * src/avr/gen.c (genAVRCode)
2325 * src/ds390/gen.c (gen390Code)
2326 * src/mcs51/gen.c (gen51Code)
2327 * src/pic/gen.c (genpic14Code)
2328 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2329 * src/xa51/gen.c (genXA51Code)
2330 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2332 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2334 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2335 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2337 2003-03-22 <johan@balder>
2339 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2341 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2343 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2344 * doc/cdbfileformat.lyx: added, written by Lenny Story
2345 * doc/Makefile: added cdbfileformat.lyx
2346 * doc/clean.mk: added cdbfileformat.lyx
2348 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2350 * src/mcs51/peeph.def: fix bug #705773
2352 2003-03-20 <johan@balder>
2354 An sfr/sbit can have an "at #" AND an initializer
2355 * src/SDCCsymt.c (checkSClass):
2356 * src/SDCCmem.c (allocGlobal):
2357 * src/SDCCmem.c (allocLocal):
2358 * src/SDCCast.c (createBlock):
2360 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2362 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2364 2003-03-16 <johan@balder>
2366 Undid the hackup of const and volatile, the problem is much bigger
2368 * src/SDCCast.c:1.171
2369 * src/SDCCglue.c:1.138
2370 * src/SDCCicode.c:1.146
2371 * src/SDCCsymt.c:1.150
2372 * src/SDCCval.c:1.65
2374 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2376 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2377 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2379 2003-03-13 <johan@balder>
2381 Hackup const and volatile modifiers in type chains a bit:
2383 * src/SDCCast.c:1.169
2384 * src/SDCCglue.c:1.136
2385 * src/SDCCicode.c:1.143
2386 * src/SDCCsymt.c1.146
2387 * src/SDCCsymt.h1.59
2388 * src/SDCCval.c:1.63
2390 2003-03-12 <johan@balder>
2392 * src/SDCCBBlock.h: more LRH debugging junk
2393 * src/SDCCcflow.h: more LRH debugging junk
2394 * src/SDCCloop.c: more LRH debugging junk
2395 * src/SDCC.y (struct_declaration): fixed bug #697590
2396 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2397 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2398 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2400 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2401 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2402 test function names must now match exactly).
2403 * src/SDCCcse.c: added special case in findCheaperOp to allow
2404 extending a short integer. Makes less awful code for bug 700121 test case.
2406 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2408 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2409 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2411 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2413 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2414 actually called (operandsNotEqual() was called for all
2415 operandsNotEqualX tests).
2417 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2419 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2420 with shorter literals. Fixes bug 700121.
2422 2003-03-11 <johan@balder>
2424 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2426 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2428 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2429 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2431 2003-03-10 Borut Razem <borut.razem@siol.net>
2433 * src/SDCCmain.c: pipe preprocessor's output
2434 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2435 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2436 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2437 which closes all pipes in pipeSet set
2438 * src/SDCCset.c: free deleted item in function deleteSetItem()
2439 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2440 moved from z80 to src subproject
2441 * .version: increased version number to 2.3.4
2443 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2445 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2446 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2447 * support/regression/ports/xa51/spec.mk: fix typo
2449 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2451 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2453 2003-03-09 Borut Razem <borut.razem@siol.net>
2455 * src/SDCCmain.c: pipe preprocessor's output
2456 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2457 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2458 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2459 which closes all pipes in pipeSet set
2460 * src/SDCCset.c: free deleted item in function deleteSetItem()
2461 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2462 moved from z80 to src subproject
2464 2003-03-09 Borut Razem <borut.razem@siol.net>
2466 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2467 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2468 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2469 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2470 * src/SDCCglobl.h: unification of WIN32 native definitions
2472 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2474 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2476 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2478 * src/configure.in: check for endianess (even while cross-compiling)
2479 * src/configure: check for endianess (even while cross-compiling)
2480 * src/configure_in.h: check for endianess (even while cross-compiling)
2481 * src/avr/gen.c: remove old endianess stuff
2482 * src/mcs51/gen.c: remove old endianess stuff
2483 * src/ds390/gen.c: remove old endianess stuff
2484 * src/pic/gen.c: remove old endianess stuff
2485 * src/pic/genarith.c: remove old endianess stuff
2486 * src/pic/glue.c: fix endianess check
2487 * src/pic16/gen.c: remove old endianess stuff
2488 * src/pic16/genarith.c: remove old endianess stuff
2489 * src/pic16/glue.c: fix endianess check
2490 * src/xa51/gen.c: remove old endianess stuff
2491 * src/z80/gen.c: fix endianess check
2492 * src/SDCCglue.c: fix endianess check
2493 * src/ds390/peeph.def: fix bug 700036
2495 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2497 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2498 * src/configure: find appropriate data-types on host for SDCC's int and long
2499 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2500 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2501 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2503 2003-03-07 <johan@balder>
2506 some minor cleanups before the big shot
2507 OP_DEFS and OP_USES now use Kevin's protection
2508 new option --nolabelopt
2519 * src/ds390/ralloc.c:
2520 * src/mcs51/ralloc.c:
2522 * src/xa51/ralloc.c:
2525 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2527 * src/pic/pcode.c (get_op): fix 64 bit warnings
2528 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2529 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2530 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2531 * support/regression/tests/malloc.c: fix 64 bit warnings
2533 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2535 * src/mcs51/gen.c (genMinus): fixed bug 696436
2537 2003-03-02 Borut Razem <borut.razem@siol.net>
2539 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2541 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2543 * configure.in: test for mkstemp
2544 * sdccconf_in.h: add HAVE_MKSTEMP
2546 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2548 * device/include/ctype.h: removed warning while using --stack-auto
2549 * device/include/malloc.h: removed warning while using --stack-auto
2550 * device/include/string.h: removed warning while using --stack-auto
2552 2003-02-23 Borut Razem <borut.razem@siol.net>
2554 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2555 because NDEBUG is defined (see man assert)
2556 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2558 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2560 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2561 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2563 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2565 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2566 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2568 2003-02-18 <johan@balder>
2570 * as/mcs51/asmain.c (asmbl): module can start with a digit
2571 * as/z80/asmain.c (asmbl): module can start with a digit
2573 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2575 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2576 * src/asm.c: fix pipe() for Mingw32
2578 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2580 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2581 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2582 make -V work again; --c1mode reads now from stdin
2583 * doc/sdccman.lyx: added --c1mode
2584 * support/Util/SDCCerr.c: new messages for c1 mode
2585 * support/Util/SDCCerr.h: new messages for c1 mode
2586 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2588 2003-02-15 <johan@balder>
2590 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2592 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2594 * doc/sdccman.lyx: Environment variables, -o and other minor things
2596 2003-02-14 <johan@balder>
2598 * src/xa51/main.c: before anyone really tries to use it :)
2600 * Install doc's in share/sdcc/doc
2601 * removed some obsolete files
2602 * Do a proper make distclean and uninstall
2603 M Makefile.common.in
2606 M device/include/Makefile.in
2607 M device/lib/Makefile.in
2610 M sim/ucsim/doc/Makefile.in
2613 R src/xa51/peeph.rul
2614 M support/cpp2/Makefile.in
2615 M support/makebin/Makefile
2618 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2620 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2622 2003-02-10 Borut Razem <borut.razem@siol.net>
2624 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2625 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2626 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2627 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2628 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2629 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2630 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2631 src/z80/Makefile.bcc: Borland Makefile cleanup
2632 * as/z80/Makefile.bcc: Added Borland Makefile
2633 * support/cpp2/borland.h: Removed
2635 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2637 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2638 * src/SDCC.lex: new pragma NOIV
2639 * src/SDCCglobl.h: new pragma NOIV
2640 * src/SDCCmem.c: new pragma NOIV
2642 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2644 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2646 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2648 * src/SDCCmain.c: signal handling is switched off by --debug
2649 * doc/Makefile: small fix for install; use clean.mk again
2650 * doc/clean.mk: clean *.pdf and *.html too
2652 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2654 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2655 * device/lib/printfl.c: fix a ds390 bug by making it portable
2656 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2657 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2658 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2659 * debugger/mcs51/cmd.c: converted multi-line string literals
2660 * sim/ucsim/globals.cc: converted multi-line string literals
2661 * src/SDCCmain.c: introduced signal handler to remove temp files
2662 * doc/Makefile: small tweaks, implement clean
2663 * doc: removed generated files
2665 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2667 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2668 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2669 Address Record is not correctly generated for DS390."
2671 2003-02-02 Borut Razem <borut.razem@siol.net>
2673 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2674 * as/mcs51/asm.h: fixed compilation with Borland C
2675 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2676 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2677 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2678 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2679 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2680 src/z80/Makefile.bcc: delete $(LIB) only if exist
2681 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2683 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2685 * device/include/malloc.h: introduced NULL
2686 * device/include/string.h: introduced NULL
2687 * device/include/stdlib.h: introduced NULL
2688 * device/lib/_memcpy.c: removed NULL
2689 * device/lib/_strcat.c: removed NULL
2690 * device/lib/_strchr.c: removed NULL
2691 * device/lib/_strcmp.c: removed NULL
2692 * device/lib/_strcpy.c: removed NULL
2693 * device/lib/_strcspn.c: removed NULL
2694 * device/lib/_strlen.c: removed NULL
2695 * device/lib/_strncat.c: removed NULL
2696 * device/lib/_strncmp.c: removed NULL
2697 * device/lib/_strncpy.c: removed NULL
2698 * device/lib/_strpbrk.c: removed NULL
2699 * device/lib/_strrchr.c: removed NULL
2700 * device/lib/_strspn.c: removed NULL
2701 * device/lib/_strstr.c: removed NULL
2702 * device/lib/_strtok.c: removed NULL
2703 * device/lib/malloc.c: removed NULL, include own header
2705 2003-02-02 <johan@balder>
2707 * 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
2708 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2709 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2710 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2711 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2712 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2714 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2716 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2719 2003-02-01 <johan@balder>
2721 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2723 2003-01-31 <johan@CP255758-A>
2725 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2727 2003-01-30 <johan@balder>
2729 * src/SDCCBBlock.c: automatic bug detection
2730 * src/SDCCicode.c: automatic bug detection
2732 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2734 * src/SDCCglobl.h: now --xram-size 0 works
2735 * src/SDCCmain.c: now --xram-size 0 works
2737 2003-01-29 <johan@balder>
2739 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2741 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2743 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2744 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2745 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2746 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2747 * src/SDCCglobl.h: Added options --xram-size and --code-size
2748 * src/SDCCmain.c: Added options --xram-size and --code-size
2750 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2752 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2753 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2755 2003-01-27 <johan@balder>
2757 * src/SDCC.y: fixed bug #613764
2759 2003-01-26 <johan@balder>
2761 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2762 * src/SDCCsymt.h: fixed bug #673374
2763 * src/SDCCglue.c: fixed bug #661910
2764 * src/SDCCast.c: fixed bug #458099 and 673374
2766 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2768 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2769 * as/mcs51/strcmpi.h: added
2770 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2771 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2772 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2773 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2774 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2775 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2776 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2777 * as/mcs51/Makefile.aslink: new module strcmpi
2778 * as/mcs51/Makefile.asx8051: new module strcmpi
2779 * as/mcs51/Makefil.bcc: new module strcmpi
2780 * as/mcs51/Makefile.in: new module strcmpi
2781 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2783 2003-01-26 <johan@balder>
2785 * src/SDCCglue.c: reverted back to 1.124
2786 * src/SDCCast.c: reverted back to 1.156
2787 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2789 2003-01-25 <johan@balder>
2791 * src/SDCCglue.c: A better fix for bug #661910
2792 * src/SDCCast.c: A better fix for bug #661910
2793 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2795 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2797 * src/Makefile.in: remove spawn.o
2798 * src/SDCCmain.c: remove spawn.h
2799 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2800 * src/spawn.c: removed
2801 * src/spawn.h: removed
2802 * support/regression/ports/ds390/spec.mk: link with -r
2804 2003-01-24 <johan@CP255758-A>
2806 * src/ds390/gen.c (aopOp): fixed bug #667458
2807 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2808 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2809 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2811 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2813 * src/mcs51/peeph.def: better assembler identation by Frieder
2814 * src/mcs51/gen.c: better assembler identation by Frieder
2816 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2818 * as/z80/string.h: removed for gcc 3.2
2819 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2820 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2822 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2824 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2825 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2826 * support/regression/Makefile: separate temp files for ports
2827 * support/regression/generate-cases.py: separate temp files for ports
2828 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2829 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2831 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2833 * moved tinitalk to device/examples/ds390
2835 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2837 * as/mcs51/lkmem.c: rflag is for DS390
2838 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2839 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2840 (linkEdit): move mem- and map-files the same way as ihx-files
2841 * src/z80/main.c (_setDefaultOptions): removed --generic
2842 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2843 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2844 * src/pic/glue.c (picglue): --c1mode works again
2845 * src/pic16/glue.c (pic16glue): --c1mode works again
2846 * src/asm.c (printCLine): fix #660034
2848 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2850 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2851 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2852 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2853 * as/mcs51/lkmem (summary): better fix for sp problem
2854 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2855 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2856 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2857 remove --stack-after-data
2859 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2861 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2862 * src/SDCCutil.c (join): ugly bug: missing '\0'
2863 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2865 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2867 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2869 * src/pic/main.c (_asmCmd): gpasm supports -o
2870 * src/z80/main.c: more general macros
2871 * device/lib/Makefile.in: remove intermediate files
2873 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2875 * .version: Bumped version number to 2.3.3
2876 * src/SDCCBBlock.c: new option -o
2877 * src/SDCCglobl.h: new option -o
2878 * src/SDCCglue.c: new option -o
2879 * src/SDCCmain.c: new option -o
2880 * src/asm.c: new option -o
2881 * src/ds390/main.c: new option -o
2882 * src/pic/glue.c: new option -o
2883 * src/pic/pcode.c: new option -o
2884 * src/pic/ralloc.c: new option -o
2885 * src/pic16/glue.c: new option -o
2886 * src/pic16/pcode.c: new option -o
2887 * src/pic16/ralloc.c: new option -o
2888 * src/z80/main.c: new option -o
2889 * device/lib/Makefile.in: use -o
2890 * support/regression/ports/ds390/spec.mk: use -o
2891 * support/regression/ports/gbz80/spec.mk: use -o
2892 * support/regression/ports/mcs51/spec.mk: use -o
2893 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2894 * support/regression/ports/z80/spec.mk: use -o
2895 * support/regression/ports/ucz80/spec.mk: use -o
2896 * support/regression/ports/xa51/spec.mk: use -o
2897 * support/regression/fwk/lib/timeout.c: fix usage string
2899 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2900 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2902 2003-01-07 <johan@balder>
2904 * src/SDCCast.c (decorateType): fixed bug #600035
2906 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2907 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2908 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2909 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2910 * src/pic/pcode.c: outcommented unused variable to remove warnings
2911 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2913 2003-01-06 <karl@turbobit.com>
2914 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2917 2003-01-06 <johan@balder>
2919 * src/SDCCicode.c: fixed array add
2921 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2922 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2923 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2925 2003-01-04 <johan@balder>
2927 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2929 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2930 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2932 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2933 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2934 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2936 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2937 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2939 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2940 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2942 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2943 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2945 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2947 * in \sdcc\as\mcs51\ changed these files in order to create an
2948 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2949 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2950 following files to include the previous two files: aslink.dsp,
2951 Makefile.aslink, Makefile.bcc, and Makefile.in.
2953 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2954 .adb instead of .cdb
2956 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2958 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2959 value from option --iram-size.
2961 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2963 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2966 2002-09-18 <wiml@hhhh.org>
2968 * SDCClrange.h: exposed setFromRange() and setToRange()
2969 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2970 packRegsForAccUse() (bug 542397)
2971 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2972 multiple times and emitting the fetch operations more than once
2973 added aopGetUsesAcc() function to allow binary operators to
2974 fetch their operands in the correct order; made genMinus() emit
2975 compact code for X = LITERAL - Y
2977 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2978 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2979 sprintf() in line 1267.
2981 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2982 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2985 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2986 Changes to aslink (All the changes are marked with 'JCF'):
2988 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2991 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2992 area BSEG. Also moves, if possible, the DATA area down into the internal
2993 ram so more space is available.
2995 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2998 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2999 not bytes. Function summary() which creates a memory usage summary
3000 file with extension .mem. Reports of overlaping stack and small stack
3001 size. If the space for the stack is less than 16 bytes aslink trows a
3004 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3005 the 8051. Option 'y' for memory summary output file.
3007 Changes to sdcc (All the changes are marked with 'JCF'):
3009 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3011 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3012 overlaying area for it (uses RegBankUsed[4]).
3014 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3015 bank zero as used by default. By default aslink locates the stack
3016 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3017 the creation of the .mem file. Delegates the allocation of data area
3018 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3019 the begining of the stack area to aslink.
3021 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3022 glue() in SDCCglue.c creates an area for it.
3024 2002-09-03 Borut Razem <borut.razem@siol.net>
3025 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3026 sdcc/src/pic/glue.c:
3027 introduced atexit() handler for teporay files removal in case of
3028 errors, assertions, ...
3030 2002-08-29 Borut Razem <borut.razem@siol.net>
3031 * sdcc/support/cpp2/auto-host_vc_in.h:
3032 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3033 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3034 Maybe there is a similar problem with BORLANDC? It should be checked!
3036 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3037 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3038 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3039 was not executed, and the compiler (cl) launched a warning:
3040 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3042 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3043 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3045 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3046 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3048 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3049 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3050 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3051 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3052 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3053 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3054 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3055 - added Release configuration in VS projects
3056 - review of compiler an linker options
3057 - VC .exe files are generated in bin_vc directory, not to interfere
3058 with binaries generated from other projects (cygwin, mingw, bcc ...)
3060 * sdcc/src/yacc.dsp: added
3062 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3063 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3064 and insert the version number definitions from .version
3066 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3068 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3069 added - genarate auto-host.h using auto-host_vc_in.h as template
3072 removed from CVS, generated automatically
3074 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3075 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3077 2002-08-11 Borut Razem <borut.razem@siol.net>
3078 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3080 2002-08-10 Borut Razem <borut.razem@siol.net>
3081 * src/SDCCmain.c (main):
3082 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3083 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3084 The consequence was that some temporary files were not removed.
3087 unification of code in functions tempfilename() and tempfile():
3088 function tempnam() is defined in Visual Studio 6.0 and .NET
3090 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3092 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3093 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3094 - removed compiler command line option /WX: Treats all warnings as errors
3095 - update a list of source files, included into the project
3097 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3098 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3099 changed project type to Generic Project so that can be correcly converted to VS.NET project
3101 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3103 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3105 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3107 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3108 added return 0 statements after assert() to make compiler happy
3110 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3111 added newline in the def file to keep MSC compiler satisfied
3113 * sdcc/src/z80/gen.c:
3114 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3115 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3116 - solved MSC error in function aopDump()
3118 * sdcc_vc.h: define PREFIX as "\\sdcc"
3120 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3121 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3123 2002-06-22 Scott Dattalo <scott@dattalo.com>
3124 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3125 - Rewrote the register banking algorithm.
3126 - Added pCode live-range analysis to registers (for now, only non-used and
3127 singly-used registers optimized away)
3129 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3131 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3133 2002-05-10 Scott Dattalo <scott@dattalo.com>
3134 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3136 2002-04-22 Michael Hope <michaelh@vroom>
3138 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3140 * configure.in (DD_COPT): Added include support required for gbdk.
3142 * .version: Bumped version number just to increase it.
3144 * src/SDCCmain.c: Added -nostdinc to the default options.
3146 2002-04-15 Michael Hope <michaelh@vroom>
3148 * device/lib/z80/printf.c (sprintf): Added.
3150 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3152 * src/z80/peeph.def: Added transpose redundent load rule.
3154 * src/z80/main.c: Added force callee saves for jaune.
3156 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3158 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3160 2002-03-28 Johan Knol <johan@balder>
3162 * src/SDCCval.c: fixed bug #532436
3164 2002-03-14 Scott Dattalo <scott@dattalo.com>
3166 Added "char *Processor" field to the port structure.
3169 Added -p option. Allows port dependent processor to be specified.
3172 Initialized the new field char *Processor field to NULL in all ports
3175 Compiler generated registers for interrupt context saving
3176 were not getting allocated.
3178 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3181 Fixed left shift. Will promote the left side of a left shift
3182 if a) left shifting more than size of operand or b) when assigned
3183 to something size > size of left side
3185 2002-03-14 Scott Dattalo <scott@dattalo.com>
3187 tons of changes. Register allocation has been
3188 rewritten. Added customization for the various PICs. Flow
3189 analysis is restructured. ...
3195 Added. device.c is a PIC port hack to accomodate variations
3198 2002-03-13 Michael Hope <michaelh@vroom>
3200 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3202 2002-03-04 johanknol <johanknol@manik>
3204 * /src/SDCCval.c: fixed
3206 const unsigned char arr[][2] = { { 0, 1 } };
3207 t18.c:1: error: Initializer element is not constant
3209 2002-03-04 bela <bela@manik>
3211 * /device/include/mcs51reg.h:
3212 ds89c420 register definition update
3214 2002-03-03 <johan@FRIJA>
3216 * support/Util/SDCCerr.c: did something, but don't no why anymore
3218 * support/regression/tests/bug-524691.c: made it a little less shy
3220 * src/SDCCast.c (decorateType): fixed bug #524697
3222 * src/SDCCast.c: made some lineno improvements
3224 * src/SDCCval.c (getNelements): changed warning to error
3226 * src/SDCCglue.c (printIvalArray): changed warning to error
3228 * src/SDCCicode.c: fixed a warning for mingw
3230 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3232 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3234 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3236 * src/ds390/peeph.def:
3237 Added some more peephole rules
3239 * src/ds390/gen.c: Various fixes & enhancements
3241 * src/SDCClrange.c, src/SDCClrange.h:
3242 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3244 * src/ds390/ralloc.c:
3245 various fixes & enhancements (ds390) specific
3247 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3248 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3251 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3253 2002-03-02 <johan@FRIJA>
3255 * src/SDCCast.c (decorateType): fixed bug #524708
3257 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3259 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3261 2002-03-01 Michael Hope <michaelh@vroom>
3263 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3265 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3267 2002-03-01 <johan@FRIJA>
3269 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3271 * src/SDCCast.c (decorateType): fixed bug #524209
3273 * src/SDCCval.c (valNot): fixed bug #524195
3275 2002-02-26 <johan@balder>
3277 * src/xa51/gen.c: fixed a warning
3279 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3281 * src/SDCCast.c (decorateType): fixed bug #522534
3283 2002-02-23 <johan@balder>
3285 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3287 2002-02-22 <johan@balder>
3289 * src/SDCCast.c: fixed bug #514865
3291 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3293 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3295 * sdcc/src/SDCCloop.c:
3296 Previous fix was not good. basic blocks that have "break" or "return" are
3297 not really partof a loop , but live ranges used in these blocks should
3298 be live thru the entire loop, so set partOfLoop but don't add them to
3301 2002-02-21 <johan@FRIJA>
3303 * src/SDCCcse.c: fixed bug #514308
3305 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3308 Fixed BUG #519583. If a conditional block ended in a return/break
3309 statement inside a loop, it was not being considered part of the loop.
3311 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3313 2002-02-10 Karl Bongers <karl@turbobit.com>
3316 Fixed up SDCDB debugger somewhat. Updated debugger/README
3317 with lots of comments and notes.
3319 * device/examples/test2.c:
3320 Fix bug, "red" variable not being initialized(compiler complained).
3322 * device/examples/Makefile, examples/test3.c:
3323 Add Makefile in device/examples folder, compiles test3.c
3324 for use as a multiple module SDCDB test case.
3326 * sim/ucsim/cmd.src/cmdset.cc:
3327 Took out debug printfs in ucsim "next" command.
3330 Karl and Johan start ucsim XA support. Most dissassembly working,
3331 about 75% emulation done(plenty of work remaining).
3333 * sim/ucsim/z80.src:
3334 Add Z80 support to ucsim, add test-ucz80 regression test,
3335 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3336 Notice z80 compiler fails on examples/test3.c/crc code.
3338 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3340 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3341 Added support for --parms-in-bank1
3343 * src/ds390/peeph.def:
3344 added a few more peephole optimzations
3347 1) added __builtin_inp & __builtin_outp used to read in data of given length
3348 from a memory mapped port
3349 2) added __builtin_memcmp
3350 3) added __builtin_swapw swap bytes of a short
3352 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3353 1) handle multiple send & receives from register bank1
3354 2) ralloc can now allocate DPTR1 to some liveRanges
3356 * src/SDCCsymt.c, src/SDCCsymt.h:
3357 changes to handle multiple sends & receives
3360 added some pointer arithmetic optimization
3363 added some pointer arithmetic optimizations but not stable yet so not
3364 called from anywhere (will get this working shortly)
3366 * src/SDCCopt.c: fixed for multiple sends & receives
3369 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3370 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3371 set preprocessor defines (depending on options)
3373 * src/SDCCicode.c, src/SDCCicode.h:
3374 changes made to handle multiple sends & receives
3377 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3379 * src/SDCCcse.c, src/SDCCcse.h:
3380 added function findbackward def (to be used in upcoming optimization)
3382 * src/SDCCcflow.c, src/SDCCcflow.h:
3383 added function returnAtEnd - to determine if a basic block terminates with
3386 * src/SDCCast.c, src/SDCCast.h:
3387 added option parms-in-bank1
3389 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3390 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3391 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3392 adjusted for --parms-in-bank1 option
3394 * device/include/string.h:
3395 donot redefine "reentrant" keyword
3397 * device/include/ds80c390.h: Added some more SFRs
3399 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3401 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3403 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3405 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3407 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3409 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3411 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3413 * Added --xram-movc option
3415 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3417 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3419 2002-01-11 Johan Knol
3421 * Added math lib of Jesus Calvino-Fraga
3423 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3425 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3426 * support/regression/Makefile: new target test-mcs51-stack-auto
3427 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3429 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3431 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3433 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3435 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3437 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3439 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3441 * src/SDCCglue.h: add definition for printIvalChar()
3443 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3445 * src/SDCCast.c: fix #498138 by Johan
3447 * src/SDCCglue.c: fix #498138 by Johan
3449 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3451 * support/regression/Makefile: fix clean
3453 * support/regression/ports/ds390/support.c: fix transmission of last character
3455 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3457 * /sdcc/src/ds390/gen.c:
3458 a) improved computing address of stack variable
3459 b) took out some #if 0 code
3460 c) improved parmBytes adjustment
3461 d) improved genPlusIncr & genMinusIncr
3462 e) genCmp could generate bad code (when left assigned to DPTR)
3463 f) Fixed bug in hasInc
3465 * /sdcc/src/ds390/ralloc.c:
3466 a) packRegsForSupport could mess up live information (Fixed)
3467 b) packRegsDPTRuse could be incorrect for left & right shift
3469 * /sdcc/src/mcs51/ralloc.c:
3470 packRegsForSupport could mess up the live information (Fixed)
3472 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3474 * /sdcc/src/SDCCast.c:
3475 can reverse a loop even if function call is present as long
3476 as the loop control variable is local & is not passed as parameter
3478 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3480 * /sdcc/ChangeLog: *** empty log message ***
3482 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3483 More builtin function additions for TININative
3485 * /sdcc/src/ds390/ralloc.c:
3486 Had broken the regression testsuite
3488 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3490 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3491 Added funcattr hasStackParms will be set for reentrant functions when there
3492 are paramteres on the stack, this helps in minimizing frame pointer generation
3493 typeFromStr can handle function pointers now
3495 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3496 *** empty log message ***
3498 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3500 * /src/ds390/gen.c, /src/ds390/main.c:
3501 More builtin function additions for TININative
3503 * /src/ds390/ralloc.c:
3504 Had broken the regression testsuite
3506 * /src/SDCCast.c: Fixed a bug in dumptree
3508 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3509 Added funcattr hasStackParms will be set for reentrant functions when there
3510 are paramteres on the stack, this helps in minimizing frame pointer generation
3511 typeFromStr can handle function pointers now
3513 * /doc/builtins.txt, /doc/TININative.txt:
3514 *** empty log message ***
3517 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3519 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3520 ALPHA version for -mTININative
3522 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3523 updated to reflect changes in the port structure
3526 added function do_assemble (similar to do_link) if non-null this function
3527 will be called to do assembly (-mTININative) requires a multi command
3529 added function genAssemblerEnd will be called to generate assembler Epilogue
3532 added _JavaNative to debug info printing
3534 * /src/SDCCmain.c: added option --tini-libid
3535 added port->do_assemble function (-mTININative) has a multi command assemble
3537 * /src/SDCCglue.c: Disabled "constExpr" check
3538 added port->genAssemblerEnd function
3540 * /src/SDCCglobl.h: Added option --tini-libid value
3543 tookout optimizeCompare from the header (has no external references)
3545 * /src/SDCCast.c: made one more function "static"
3547 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3549 * src/z80/mappings.i: Added z80asm support.
3551 * src/z80/main.c: Added z80asm support on --asm=z80asm
3553 * src/z80/gen.c: Fixed asm portability issues.
3555 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3557 * src/SDCCglue.c (printExterns): Added global/extern split.
3559 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3561 * support/regression/Makefile: added test for mcs51 model large
3563 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3565 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3567 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3569 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3571 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3573 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3575 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3577 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3579 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3581 * support/regression/tests/simplefloat.c: Port to mcs51.
3583 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3584 * support/regression/tests/bug-485362.c: Added.
3586 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3588 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3590 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3592 * src/z80/gen.c (aopDump): Added a dump function.
3594 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3595 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3597 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3599 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3601 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3603 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3605 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3607 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3609 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3611 * support/regression/ports/ds390/support.c: Use tinibios.
3613 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3615 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3617 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3618 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3620 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3622 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3624 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3626 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3628 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3629 (packRegsForIYUse): Created and optimised.
3631 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3633 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3634 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3636 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3638 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3640 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3642 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3644 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3646 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3648 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3650 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3652 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3654 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3656 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3658 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3659 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3660 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3662 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3664 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3665 (genNotFloat): Added.
3666 (genUminusFloat): Added.
3668 * device/lib/z80/Makefile: Added floating pt stubs.
3670 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3672 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3674 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3676 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3678 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3680 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3682 * sdcc/support/regression/Makefile: Add port ds390.
3684 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3686 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3688 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3690 * sdcc/support/regression/ports/ds390/support.c: Added.
3692 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3694 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3696 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3698 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3700 * device/include/malloc.h: Added z80 and gbz80 support.
3702 * device/lib/gbz80/heap.s: Added.
3704 * device/lib/z80/heap.s: Added.
3706 * device/lib/malloc.c: Added z80 and gbz80 support.
3708 * support/regression/tests/malloc.c (testMalloc): Added.
3710 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3712 * support/regression/tests/bug-478094.c: Added.
3714 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3716 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3718 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3720 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3722 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3724 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3726 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3728 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3730 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3732 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3734 * support/regression/tests/bug-477927.c: Added.
3736 * src/z80/peeph.def: Added minor rules.
3738 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3740 * src/z80/peeph.def: Added jump optimisation modification.
3742 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3744 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3746 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3748 * support/regression/tests/funptrs.c: Added.
3750 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3752 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3754 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3756 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3758 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3760 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3761 (movLeft2ResultLong): Created.
3763 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3764 (joinPushes): Added. Joins two char pushes into a word push.
3766 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3768 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3770 * support/makebin/Makefile (install): Added creation of dest dir.
3772 2001-10-24 Karl Bongers <karl@turbobit.com>
3774 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3776 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3778 * src/z80/ralloc.c: Turned off faulty pack for one use.
3780 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3782 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3784 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3786 * support/regression/Makefile: Improved clean
3788 * support/regression/ports/gbz80/spec.mk: Added clean
3790 * support/regression/ports/host/spec.mk: Added clean
3792 * support/regression/ports/z80/spec.mk: Added clean
3794 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3796 * support/regression/ports/mcs51/timeout.c: little improvements
3798 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3800 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3802 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3804 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3806 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3808 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3810 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3812 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3813 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3815 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3817 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3819 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3821 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3823 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3825 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3827 * support/regression/tests/longor.c: Added.
3829 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3831 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3833 * as/mcs51/aslink.h: define PATH_MAX
3835 * as/mcs51/asm.h: define PATH_MAX
3837 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3839 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3841 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3843 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3845 * src/SDCCglobl.h: define PATH_MAX
3847 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3849 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3851 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3853 * src/z80/gen.c (gencjneshort): Fixed
3855 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3857 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3859 * support/regression/tests/bug-469671.c: Added.
3861 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3863 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3865 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3867 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3869 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3871 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3873 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3875 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3877 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3879 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3881 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3883 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3885 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3887 * 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.
3889 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3891 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3893 2001-10-07 <johan@FRIJA>
3895 * device/lib/gets.c (gets): fixed the return value.
3897 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3898 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3900 * 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.
3902 * 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.
3904 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3906 * src/pic/gen.c: Removed Safe_strdup.
3908 * configure.in: Added option to enable libgc support.
3910 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3911 (bitVectUnion): Optimised.
3912 (bitVectIntersect): Optimised.
3913 (bitVectBitsInCommon): Optimised.
3914 (bitVectCplAnd): Optimised.
3916 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3918 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3920 * src/SDCCmain.c: distinguish between assembler debug and plain options
3922 * src/avr/main.c: remove standard assembler options
3924 * src/ds390/main.c: remove standard assembler options
3926 * src/mcs51/main.c: remove standard assembler options
3928 * src/port.h: removed "PENDING" comment
3930 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3932 * src/device/lib/_mulint.c : new, with assember functions
3934 * src/device/lib/_mullong.c : new, with assember functions
3936 * src/device/lib/_divuint.c : with assember functions
3938 * src/device/lib/_divsint.c : with assember functions
3940 * src/device/lib/_divulong.c: with assember functions
3942 * src/device/lib/_divslong.c: with assember functions
3944 * src/device/lib/_moduint.c : with assember functions
3946 * src/device/lib/_modsint.c : with assember functions
3948 * src/device/lib/_modulong.c: with assember functions
3950 * src/device/lib/_modslong.c: with assember functions
3952 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3954 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3956 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3957 replaced _mululong.c and _mulslong.c by _mullong.c
3959 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3961 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3963 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3965 * src/SDCCglue.c: test, if win32api is available for MINGW
3967 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3969 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3970 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3971 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3972 * support/regression/ports/host/spec.mk: removed GENERIC
3973 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3974 * support/regression/ports/z80/spec.mk: removed GENERIC
3976 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3978 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3980 * support/regression/tests/bug-467035.c: Created.
3982 2001-10-01 <johan@FRIJA>
3984 * src/SDCC.y: fixed bug #466586 part 1
3986 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3988 * SDCCicode.c: z80 has no generic pointers
3989 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3991 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3993 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3995 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3997 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3999 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4001 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4003 * configure.in: Fixed up so that ucsim is only configured once.
4005 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4007 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4008 (getPathDifference): As above.
4010 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4012 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4014 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4015 * .version: Updated to 2.3.1
4017 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4018 Added copyright header.
4020 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4021 (assemble): Added support for macro based assembler commands.
4022 (linkEdit): Added support for macro based linker commands.
4023 (preProcess): Changed the pre-processor to use macros.
4024 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4025 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4027 * device/lib/z80/crt0.s: Added module name for debugging.
4029 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4031 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4033 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4035 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4037 * src/Makefile.in: Added SDCCmacro and SDCCutil
4039 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4041 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4043 2001-09-16 <johan@FRIJA>
4045 * 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.
4047 2001-09-15 <johan@FRIJA>
4049 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4050 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4052 2001-09-11 <johan@FRIJA>
4054 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4056 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4058 * support/regression/tests/bug-460444.c: Added test case.
4060 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4061 (genCast): Added justification for all of the asserts.
4063 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4065 * support/regression/support.c: _xdata replaced by xdata
4067 * support/regression/spec.mk: removed _generic
4069 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4071 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4073 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4074 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4076 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4078 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4080 * support/regression/tests/bug-460010.c: Added test case.
4082 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4084 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4086 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4088 * support/regression/testfwk.c: removed workaround for bug #436344
4090 * support/regression/tests/bp.c: use less memory with mcs51
4092 * support/regression/tests/bug-441448.c: use less memory
4094 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4096 * support/regression/collate-results.py: typo
4098 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4100 * support/regression/tests/fetchoverlap.c: Added new test case.
4102 * support/regression/tests/bp.c: Added new test case.
4104 * support/regression/tests/bug-448984.c: Added new test case.
4106 * support/regression/tests/pow2shifts.c: Added new test case.
4108 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4109 (genlshTwo): Fixed right shift for count > 8.
4111 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4113 2001-09-08 <johan@FRIJA>
4115 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4117 2001-09-07 <johan@FRIJA>
4119 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4121 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4123 2001-09-06 <johan@FRIJA>
4125 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4126 * bernhard noted me at this: "() equals to (void)" (1.38)
4128 2001-09-05 <johan@FRIJA>
4130 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4132 2001-09-04 <johan@FRIJA>
4134 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4137 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4139 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4141 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4143 * link/z80/aslink.h: Fixed path for PATH_MAX
4145 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4147 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4149 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4151 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4153 * 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.
4155 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4157 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4158 (genCmp): Fixed up genCmp for the GB with longs.
4160 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4162 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4164 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4166 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4168 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4170 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4172 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4174 * 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.
4176 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4178 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4180 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4182 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4184 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4186 * sim/ucsim/configure: little improvement of Cygwin-detection
4187 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4188 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4189 * support/regression/tests/bug-221100.c: small changes for mcs51
4190 * support/regression/tests/bug-221168.c: small changes for mcs51
4191 * support/regression/tests/bug-227710.c: small changes for mcs51
4192 * support/regression/tests/staticinit.c: small changes for mcs51
4193 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4194 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4195 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601