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
10 * src/SDCCast.c (decorateType): fixed bug #870781
12 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
14 PIC16 port related changes:
15 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
16 added variable stackPos,
18 * gen.c: genCall, assignResultValue: added support for
19 pushing/retrieving function parameters to/from stack,
20 genFunction,genEndFunction: setup stack frame for the
22 genAddrOf: will be changed according to bug 863624
24 * added files genutils.c and genutils.h which contain gen*
25 debugged and optimised functions extracted from gen.c
27 * glue.c: added variable 'externs' which holds extern symbols,
28 pic16emitRegularMap: is modified to properly handle relocatable
29 symbols under the new scheme,
30 pic16createInterruptVect: is modified
31 pic16printPublics: is modified to emit 'global' assembler directives,
32 added pic16_printExterns to print extern symbols,
33 pic16glue: initializes stack/frame pointer in the beginning of
34 the assembly output. Temporary hack, will be corrected later,
35 because gplink yet does not support stack and SDCC does not
36 yet support a type of crt0.o object to create the final binary.
38 * Removed many lines that contain 8051 legacy code.
39 * The code is finally placed under a 'code' directive.
40 * Added port specific options.
42 * _process_pragma: simplified since now we do not need *special*
43 include file to define SFR registers. But a separate header
44 will be needed. This will be developed later.
45 * _pic16_parseOptions: added, parses port specific options:
46 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
47 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
48 --preplace-udata-with=
50 * _pic16_setDefaultOptions: modified to initialize section names,
51 but hack is temporarly out of order since it needs improvement.
52 * _pic16_genAssemblerPreamble: configuration words are emitted by
53 their address instead of their name. This part is incomplete and
54 supports only the 18Fxx2 devices. Other devices will emit an error
55 during assembly since they do not contain the same set of config
57 * _pic16_genIVT: is modified,
59 * pcode.c: added definitions for some hardware registers that are needed
61 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
62 All PCI entries are updated. Now LFSR is supported.
63 * Removed pic16_pciTRIS is mentioned by mdubuc in source
64 * added pic16_newpCodeOpLit2 to support instructions with
66 * pic16_pCode2str: corrected code that emits assembler instructions
67 with two literal operands and those that have an access bit modifier
68 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
69 this fixes a bug which caused some labels to be lost, when an
70 assembler directive was added, i.e. banksel,
71 * pic16_FixRegisterBanking: improved logic that causes the insertion
73 * InlineFunction: functions that are called once, are not any more
74 inlined. This can be a port option in the future,
76 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
78 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
79 hold the corresponding uninitialized symbols,
80 * pic16_allocProcessorRegister: registers have explicit marked the
82 * pic16_allocInternalRegister: registers are explicit marked as
84 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
85 processing list, so bit registers were lost,
88 * ralloc.h: added field 'accessBank' and original symbol operand
89 in register definition,
90 * removed the field isMapped from register definition,
92 ** Several functions have been removed from various sources:
93 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
94 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
95 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
96 pic16_assignRelocatableRegisters
98 ** others have been introduced:
99 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
100 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
102 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
104 * support/scripts/inc2h.pl: changed definition of BIT_AT
105 to emit 'sbit at' instead of 'bit at'. This was a request.
107 PIC16 port related preliminary changes:
108 * gen.c: prefixed function popRegFromString with
109 pic16_ and all references to it corrected
110 * pcode.c: all pic16_pc_* hardware registers prefixed
112 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
113 * ralloc.c: newReg(): when register is REG_SFR then
115 pic16_allocProcessorRegister(): marks register wasUsed=0
116 pic16_writeUsedRegs(): added a call to assign processor
117 registers via pic16_assignFixedRegisters
119 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
121 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
122 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
123 variables in unused register banks. Also the SSEG is placed
124 wherever there is enough space for it, and IDATA can be anywhere
125 in internal RAM. For now compile using -Wl-Y[stack_size].
126 The mem file is different for this option as well, since it
127 makes no sense of talking about DSEG lenght.
129 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
131 * src/SDCClrange.c: fixed bug 869095 that caused segfault
132 in certain cases, e.g. when ROM assignment, patch provided
133 from Albert den Haan.
135 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
137 Many signedness and type propagation fixes:
138 * src/SDCCicode.c: made geniCodeCast() static
139 replaced SPEC_ by IS_ (cosmetic)
140 (operandOperation): fixed div and mod operation
141 (usualBinaryConversions): added support for promotion of char
142 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
143 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
144 (geniCodeAdd): an array index will stay unsigned, even if promoted
146 (geniCodeArray): ditto
147 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
148 * src/SDCCsymt.c (computeType): added more support for char;
149 promotion of char is selectable by promoteCharToInt, fixed signedness
151 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
152 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
153 * src/SDCCval (val*): replaced signedness calculation by
155 rearranged if-branches (cosmetic)
156 (valShift): added warning W_SHIFT_CHANGED
157 (valCompare): fixed problem with different types
158 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
159 * support/regression/tests/literalop.c: added many cases
160 * support/regression/tests/ast_constant_folding.c: changed finally to
162 * .version: new year, new version: 2.3.7
163 * src/SDCCmain.c (main): applied patch #866468
164 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
165 provided by Scott Bronson
166 * doc/sdccman.lyx: updated documentation for sdcdb
167 updated and added chapter tips
169 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
171 * src/SDCCsymt.h: missing from yesterday's commits
173 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
175 * src/SDCC.y (struct_or_union_specifier),
176 * support/Util/SDCCerr.c,
177 * support/Util/SDCCerr.h: verify that struct & union tags are used
180 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
182 * src/SDCCglobl.h: missing from yesterday's commits
184 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
186 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
187 sft_attributes, struct_declaration, parameter_declaration,
188 type_name, start_block, declaration_list),
189 * src/SDCC.lex (check_type): support redefinition of typedef names
191 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
193 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
194 aligned xdata arrays. Erik helped me with the if clause.
196 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
198 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
201 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
204 * src/SDCCast.c (newAst_),
206 * src/SDCCicode.c (ast2iCode, newiCode),
208 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
209 expr, statement, expression_statement, selection_statement,
210 iteration_statement, expr_opt, jump_statement): foundation for tracking
212 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
215 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
217 * support/Util/SDCCerr.c,
219 * src/SDCCast.c (createCase, createDefault, decorateType),
220 * src/SDCClabel.c (labelUnreach),
221 * src/SDCC.y (labeled_statement, jump_statement): More improvements
223 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
224 (with thanks to Stas Sergeev)
225 * device/include/time.h,
226 * device/lib/time.c (CheckTime): suppress unreachable code warning
228 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
230 * src/SDCCast.c (createIvalCharPtr),
231 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
233 * support/regression/tests/nullstring.c: tests for these two bugs
235 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
237 * support/Util/SDCCerr.h,
238 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
239 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
240 about storage class and 'at' used inside struct or union
241 * src/SDCCBBlock.c (iCodeFromeBBlock),
242 * src/SDCCcse.c (ifxOptimize),
243 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
244 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
245 printIval, emitStaticSeg, emitOverlay),
246 * src/SDCClabel.c (deleteIfx),
247 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
248 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
249 gatherAutoInit, processParms),
250 * support/Util/SDCCerr.h,
251 * support/Util/SDCCerr.c (werrorfl): Support for better error location
252 reporting for post-parse errors.
254 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
256 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
257 implicit casts via union; they don't work on big endian systems
258 (possible fix for bug #861138)
260 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
262 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
263 * src/mcs51/main.c: fixed the fix for bug #737001
265 2003-12-15 Borut Razem <borut.razem@siol.net>
267 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
269 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
271 * support/makebin/makebin.c: put output in binary mode
273 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
275 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
276 xdata and data memory on startup. Set the environment variable
277 SDCC_NOGENRAMCLEAR to disable this.
278 * src/mcs51/peephole.def,
279 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
280 (allows non-interrupt and interrupt code to safely compete for a resource
281 without the non-interrupt code having to disable interrupts)
283 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
285 * src/SDCCicode.c (geniCodeAdd),
286 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
287 with valFromType if type might be a pointer and host is big endian).
288 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
289 types, not just integer types.
290 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
291 multiply defined with mismatching "at" address.
293 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
295 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
296 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
297 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
298 with embedded nulls (fixed bug #753752)
300 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
302 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
303 Apparently this did not see much testing (endless loop)
305 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
307 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
309 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
311 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
312 gracefully handle NULL memmap pointers
314 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
316 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
317 instead of deleting the iCode when an operand is volatile
318 * src/z80/gen.c (genDummyRead),
319 * src/mcs51/gen.c (genDummyRead),
320 * src/ds390/gen.c (genDummyRead),
321 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
323 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
324 * src/SDCC.y: fixed bug #850420
326 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
328 Applied z80 i/o port patch from Peter Townson and fixed some operators
329 to better handle operands in A register.
330 * device/include/z180.h
336 * src/z80/peeph-z80.def
340 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
342 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
344 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
346 * device/lib/hc08/_mullong.c: Removed extra #endif
348 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
350 * sim/ucsim/hc08.src/inst.cc,
351 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
353 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
354 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
355 * device/include/stdarg.h: fixed varargs for hc08
356 * device/lib/Makefile.in,
357 * device/lib/hc08/Makefile,
358 * device/lib/hc08/_mulint.c,
359 * device/lib/hc08/_mullong.c: fixed some endian problems
361 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
363 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
364 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
365 * device/lib/_gptrget.c,
366 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
368 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
370 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
371 * src/SDCCast.c (astErrors): fixed bug #846007
372 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
374 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
376 * src/SDCCast.c (decorateType): disabled a transformation I added in
377 revision 1.188 (access to fields of a structure at an absolute address);
378 it breaks with bitfields, extern declarations, and gcse analysis.
379 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
380 could be assigned through a pointer, so don't complain.
381 * src/SDCCast.c (astErrors),
383 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
385 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
387 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
388 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
389 output of __config directives, since gpasm now supports them
390 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
391 pre-processor macro, i.e. -DMCU=p18f452
392 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
393 and modified to handle 'cast' icode similarly to '=' icode
394 * src/pic16/device.h (typedef struct PIC_device): added field
395 'extMIface' to indicate that chip has external memory interface
396 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
397 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
400 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
402 * src/SDCC.y (pointer): fixed bug #846006
403 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
404 * src/SDCCast.c (decorateType): fixed bug #846009
405 * src/ds390/peeph.def,
406 * src/ds390/gen.c (genAnd, genOr),
407 * src/mcs51/peeph.def,
408 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
410 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
412 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
419 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
423 * src/SDCCbitv.c: added function to free a bitvector
425 * src/SDCClrange.c: added function to recompute the liveranges
427 * src/ds390/ralloc.c,
429 * src/mcs51/ralloc.c,
431 * src/pic16/ralloc.c,
433 * src/z80/ralloc.c: recompute the liveranges after register packing
435 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
437 * src/SDCCloop.c (newInduction): fixed bug #845630
439 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
441 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
442 inadvertantly left behind from my 2003-11-12 change
444 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
446 Updated headers I neglected to commit yesterday.
450 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
452 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
453 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
454 * src/SDCCopt.c (eBBlockFromiCode),
455 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
456 the creation of the key hash table from the sequencing so it can be used
457 earlier (for some GCSE bug fixes still pending)
459 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
461 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
462 * support/regression/tests/addsub.c: testing genPlus shortcut
464 2003-11-15 Borut Razem <borut.razem@siol.net>
466 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
468 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
470 * src/SDCCcse.c (cseBBlock): fixed bug #527779
471 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
472 ordering is immaterial.
473 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
475 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
477 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
478 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
479 (SIGSEV) of bug #840381
480 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
481 unlink new file before rename if new and old filenames are the same)
483 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
485 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
486 uninitialized variables) for the mcs51. Set environment variable
487 SDCC_GENRAMCLEAR to test.
488 xdata initialization slightly shorter
490 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
493 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
494 #838241 & 780691 (basicly the same bug)
495 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
496 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
498 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
500 * src/SDCCmain.c (linkEdit): "fix" #834252
502 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
504 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
506 * src/SDCC.y: fixed bug #819403
508 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
510 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
511 the reentrant attribute.
512 * src/hc08/gen.c (genPackBits): added missing stack readjustment
513 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
515 * src/SDCCast.c (decorateType): fixed bug with storage class not being
516 updated during pointer dereference; f.e. ~(((char *)1)*) was being
517 erroneously reduced to a literal.
518 * src/hc08/ralloc.c (packRegisters, rematStr),
519 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
522 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
524 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
525 * doc/sdccman.lyx: changed from 'article' to 'book'
526 * doc/Makefile: readded test_suite_spec and cdbfileformat
528 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
530 * device/include/stdlib.h: include malloc.h to comply with ANSI
531 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
533 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
535 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
536 * doc/clean.mk: also remove *.out files
537 * doc/sdccman.lyx: some additions, larger top/bottom margins
539 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
541 * src/SDCC.y: fixed bug #837365
542 * support/regression/tests/bitopcse.c
543 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
544 a symbol (might be valop instead)
545 * device/lib/Makefile.in: added errno.c to HC08SOURCES
546 * device/lib/clean.mk: added hc08 to the cleaning list
548 2003-11-04 Borut Razem <borut.razem@siol.net>
550 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
552 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
553 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
554 malloc is declared in standard stdlib.h
556 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
558 * device/lib/hc08/Makefile: need to clean .rel not .o files
559 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
561 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
571 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
572 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
573 tests (which uses the port's oclsExpense function)
579 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
581 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
583 * src/SDCCcse.c (ifxOptimize),
584 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
585 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
586 deleting the IFX iCode.
587 * src/hc08/ralloc.c: reduced unneeded slocs
588 * src/hc08/gen.c: fixed bug in asmopToBoolean
590 2003-11-04 Borut Razem <borut.razem@siol.net>
592 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
593 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
594 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
595 transferred to configure
597 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
599 Use headers defined in the C[++] standards:
600 * sim/ucsim/gui.src/serio.src/fileio.cc
601 * sim/ucsim/gui.src/serio.src/frontend.cc
602 * sim/ucsim/gui.src/serio.src/main.cc
603 * sim/ucsim/gui.src/serio.src/posix_signal.cc
604 * support/Util/NewAlloc.c
610 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
612 * Added MSVC projects for hc08 assembler and linker:
613 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
614 /as/hc08/link_hc08.dsp
616 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
618 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
620 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
622 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
624 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
626 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
628 2003-10-31 Borut Razem <borut.razem@siol.net>
630 * support/cpp2/cpplib.h,
631 support/cpp2/cpplib.c,
632 support/cpp2/cpplex.c,
633 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
634 to switch _asm block preprocessing on / off. Default is
635 #pragma preproc_asm +
637 2003-10-31 Borut Razem <borut.razem@siol.net>
639 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
640 when outputting comment blocks (when executed with -C option) and
641 _asm (SDCPP specific) blocks
643 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
645 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
647 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
649 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
651 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
653 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
654 * src/SDCCast.c (decorateType): fixed bug #832664
656 2003-10-31 Borut Razem <borut.razem@siol.net>
658 * support\cpp2\cpplex.c: fixed for SDCPP:
659 comments(when executed with -C option) and _asm blocks
660 were included even if they where in skipped #if block.
661 Applied solution from GCC cpp 3.3.2
663 2003-10-31 Borut Razem <borut.razem@siol.net>
665 * src/SDCC.lex: sdcc now understands both formats:
666 '# <line_number> <file_name>' and
667 '#line <line_number> <file_name>'
668 * support/cpp2/cppmain.c: sdcpp now generates the standard
669 '# <line_number> <file_name>' instead of former
670 '#line <line_number> <file_name>'
672 2003-10-30 Borut Razem <borut.razem@siol.net>
674 * support/cpp2/cpphash.h,
675 * support/cpp2/cpplib.h
676 * support/cpp2/cpplex.c,
677 * support/cpp2/cppmain.c,
678 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
680 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
682 Fixed a number of problems revealed by bug #827883.
683 * src/SDCCloop.c (loopInvariants): Spill location of the
684 result operand should be recomputed if extracted from
685 a loop. Also, don't extract assignments of an iTemp
687 * src/SDCCast.c (isConformingBody): loop reversal should
688 not occur if the control variable is involved with a
691 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
693 * .version: bumped to 2.3.6 to reflect the big improvements
694 made by Erik and Klaus. Thanks!
696 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
698 Replaced the livrange code.
699 * src/SDCClrange.c: added new LR code
701 * src/SDCCBBlock.h: removed remainig parts from old LR code
702 * src/ds390/ralloc.c,
703 * src/ds390/gen.c: minor fixes to make it work with new code
705 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
710 * src/hc08/ralloc.c: Fix various warnings related to the hc08
711 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
712 (tweaked fix for bug #818696)
714 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
716 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
718 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
721 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
722 * src/mcs51/gen.c (gencjneshort),
723 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
724 more efficient (per Scott Bronson's suggestion)
726 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
728 Extended the semantics of the critical keyword to include
729 individual statements. See RFE #827755 and #799831
734 * support/Util/SDCCerr.c
735 * support/Util/SDCCerr.h
740 2003-10-19 Borut Razem <borut.razem@siol.net>
742 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
744 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
746 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
748 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
749 and predecrement operand is displayed
751 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
753 * src/SDCCval.c (valMinus): fixed bug #826041
755 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
757 Some hc08 related updates that I missed earlier
759 * support/regression/ports/hc08/spec.mk
761 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
763 New target "hc08" for the Motorola 68hc08 family of micros
771 * sim/ucsim/hc08.src/*
772 * sim/ucsim/configure.in
773 * src/ucsim/configure
774 * sim/ucsim/packages_in.mk
777 * device/include/mc68hc908qy.h
779 * device/lib/Makefile.in
780 * support/regression/ports/hc08/*
781 * support/regression/Makefile
783 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
785 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
787 * src/ds390/gen.c (genCast): fixed bug #821957
789 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
791 * device/lib/logf.c: "fixed" overlay bug
792 * support/regression/ports/host/spec.mk: added m library
793 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
794 * support/regression/tests/float_trans: added (for Eric)
796 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
798 * src/mcs51/gen.c (genCpl): fixed bug
799 http://sf.net/mailarchive/message.php?msg_id=6263915
801 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
803 * src/SDCCast.c (decorateType): added extended constant folding
804 * src/SDCCsymt.c (computeType): cleanup
805 * src/SDCCval.c (valShift): minor optimization
806 * support/regression/tests/ast_constant_folding.c: added
808 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
810 * src/SDCCmain.c: removed some unintended changes
812 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
814 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
815 * src/z80/gen.c: fixed part of bug #817589
816 * src/SDCCsymt.c (checkFunction): fixed bug #817895
818 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
820 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
838 * src/z80/gen.c: removed unused label "release:"
840 2003-10-06 Borut Razem <borut.razem@siol.net>
842 * src/SDCC.lex: removed definition of unused variables
843 save_optimize and save_options
845 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
847 * clean.mk: removed '=' in "-maxdepth=1"
848 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
849 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
851 2003-10-06 Borut Razem <borut.razem@siol.net>
853 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
854 my_unput() replaced by unput()
856 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
858 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
859 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
860 type-punned pointer will break strict-aliasing rules"
861 Old LR behaviour is again default; Klaus' LR can be choosen by
862 defining the environment variable LRKLAUS
866 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
867 * clean.mk: fixed removal of files in bin/CVS/
868 * device/lib/clean.mk: fixed removal of directories small and large
869 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
871 * src/SDCCval.c: removed superflous test for pedantic
873 2003-10-05 Borut Razem <borut.razem@siol.net>
875 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
876 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
877 message "unmatched #pragma SAVE and #pragma RESTORE"
879 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
881 * doc/sdccman.lyx: various additions and updates (interrupts, inline
882 assembly, critical functions, atomic, nojtbound)
884 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
886 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
892 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
895 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
897 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
899 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
900 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
901 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
903 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
905 * src/z80/gen.c (genRet): fixed bug #524753
906 * src/z80/gen.c (genCast): fixed internal error on cast from
908 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
909 fix for bug #477835 to the z80
910 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
911 for tracking iCodes in the peephole optimizer for z80
913 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
915 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
916 the other part of bug #814548
917 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
919 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
921 * src/SDCCcse.c: fixed part of bug #814548
923 2003-09-28 Borut Razem <borut.razem@siol.net>
925 * src/asm.c: rewrite of printILine() to use temporary file instead
927 * src/xa51/main.c: commented out declaration of int rewinds
929 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
931 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
933 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
935 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
936 * src/asm.c (printILine): Fixed bug #811015
938 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
940 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
943 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
945 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
946 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
947 to correctly handle general case of AOP_PAIRPTR
948 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
950 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
952 * src/mcs51/ralloc.c (fillGaps),
953 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
954 register positioning bug)
956 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
958 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
960 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
962 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
963 genCodePointerGet, genGenPointerGet, genFarPointerSet,
964 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
965 (ralloc doesn't intentionally do this now, but perhaps later)
966 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
967 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
968 register positioning bugs (Fixed bug #762602 and #795325)
969 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
971 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
972 lines that --i-code-in-asm generates
974 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
976 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
977 trying to fclose a FILE* that was already closed.
979 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
981 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
982 of const struct should be treated as if const themselves)
984 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
986 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
988 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
990 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
991 Unix (/n) and DOS (/r/n) line terminations.
993 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
995 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
998 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1000 * src/mcs51/gen.c (genFunction, genEndFunction),
1001 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1002 and restore of EA so that stack offsets to parameters are
1003 correct when using both critical and reentrant/stack-auto.
1004 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1005 size (can be triggered in error if sloc is shared between
1006 different sized objects)
1007 * device/include/float.h: fixed macros to explicitly use
1008 unsigned long where needed
1010 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1012 Feature req. 799831: added code to allow nesting of critical functions
1013 * src/mcs51/gen.c (genFunction, genEndFunction)
1014 * src/ds390/gen.c (genFunction, genEndFunction)
1016 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1018 * src/SDCCsymt.c (sclsFromPtr),
1020 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1021 support for standard C idiom of memory mapped variables; for
1022 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1023 to xdata int at 0x1234 tempvar = 1.
1024 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1025 provided by Akiya ISHIDA
1027 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1029 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1030 * src/SDCCval.c (constVal): added reduction from int to char
1031 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1032 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1033 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1035 * support/regression/tests/shifts.c: fixed
1037 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1039 * src/z80/gen.c (genXor): Fixed bug #805445
1041 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1043 Fixed bug #621531 (const & volatile confusion in the type chain).
1044 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1045 refer to the const or volatile state of the pointer itself.
1057 * src/pic16/ralloc.c
1058 * support/regression/tests/const.c
1060 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1062 When checking for duplicated modules, use absolute paths
1063 instead of relative paths. Files changed:
1068 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1070 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1072 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1074 * device/include/string.h: added size_t typedef, changed
1075 prototypes to use size_t, eliminated separate reentrant and
1076 non-reentrant declarations, added _memmove declaration
1077 * device/lib/_memcpy.c: changed to use size_t instead of int,
1078 changed /4 to >>2 to avoid division library call
1079 * device/lib/_memcmp.c,
1080 * device/lib/_memset.c,
1081 * device/lib/_strncat.c,
1082 * device/lib/_strncpy.c,
1083 * device/lib/_strncmp.c: changed to use size_t instead of int
1084 * device/lib/_memmove.c: new file (fixed bug #772294)
1085 * device/lib/Makefile.in: added _memmove.c
1086 * device/lib/z80/asm_strings.s: fixed bug #772290
1087 * support/regression/tests/bitfields.c: attempt to fix host assertion
1088 failure on amd64-unknown-linux2.2
1090 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1092 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1093 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1094 * as/z80/asmain.c (main): fixed bug #801766
1096 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1098 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1101 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1103 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1104 reported in bug #800609
1106 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1108 * Top header beautifications in src/pic16 directory:
1109 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1110 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1111 pcoderegs.h, ralloc.c, ralloc.h
1112 * main.c: added top header and GPL license notice
1113 * pcode.c: fixed the if-conditional warning
1115 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1117 * device/lib/_mullong.c: replaced int by short for gcc
1119 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1121 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1122 and JUMPTABLE iCodes properly now (worked by accident before)
1123 * src/mcs51/gen.c (leftRightUseAcc),
1124 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1125 iCode properly now. Use getSize instead of nRegs since a & b
1126 aren't part of the nRegs tally.
1128 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1130 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1131 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1132 before instructions that use the _STATUS register
1134 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1136 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1137 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1138 fetching of the pointer
1139 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1140 copied from genNearPointerSet()
1141 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1142 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1143 If they pop r0/r1 they must be called in the opposite order than aopOp().
1144 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1145 (resp. --stack-auto), prepared for --xstack
1147 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1149 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1151 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1153 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1154 these ports have their own __sdcc_external_start()
1156 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1158 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1159 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1160 type for bits was changed. It resulted in bit variables becoming
1161 global, which is not permitted in PIC 14 assembly output.
1163 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1165 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1167 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1169 Z80 and MCS51 linkers complaint if a public symbol is defined
1170 in more than one library module:
1174 * as/mcs51/Makefile.in
1176 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1178 A few small changes that speed up the peephole optimizer.
1182 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1184 Try to make the peephole optimizer smarter by maintaining
1185 an association between the assembly source code and the
1186 iCodes that originated them. Put this information to use
1187 with a new peephole rule condition "notVolatile" so that
1188 the rules can be aggressive yet still safe.
1193 * src/mcs51/peeph.def
1195 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1199 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1200 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1201 if the left or right operand symbols have the accuse flag set.
1203 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1205 Changed the type of the result of the ! (NOT) operator to char;
1206 previously it returned the same type as the source. This allows
1207 us to eliminate all the genFloatNot functions (all of its target
1208 implementations were very buggy) since !float can use the same
1211 * src/SDCCicode.c (ast2iCode): ! returns char
1212 * src/mcs51/gen.c (genNot, genNotFloat),
1213 * src/ds390/gen.c (genNot, genNotFloat),
1214 * src/z80/gen.c (genNot, genNotFloat),
1215 * src/pic/gen.c (genNot, genNotFloat),
1216 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1218 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1220 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1221 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1222 during interrupts. Ensure WSAVE is located at a shared bank address.
1223 2. Fixed page selection in some places
1224 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1225 the registers name strings.
1226 4. Fixed "signed / unsigned compare" compiler warnings.
1227 5. The PIC port manages its own allocation of the general purpose
1228 registers, but makes no attempt to reuse them. As a result when
1229 compiling it soon runs out of general purpose registers. Some
1230 additional code was added to the files pcode.c and device.c to walk
1231 through the function call tree and rename the registers so that they
1241 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1242 genPlus() & genMinus() when the result is the same as left or right
1244 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1246 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1248 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1250 Made bitfield a distinct type from bit so that bitfields
1251 convert as per ANSI C and bits retain their traditional
1252 boolean style behaviour. Implemented bitfield support in
1260 * src/ds390/gen.c: bit v bitfield split
1261 * src/z80/gen.c: New support for bitfields
1262 * support/regression/tests/bitfields.c: reenabled z80,
1265 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1267 Rules 246.x, 247.x relate to bitfields, the others speed up
1268 access to xdata mapped I/O devices.
1270 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1272 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1274 Cleaned up genPackBits and genUnpackBits and added two helper
1275 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1276 for literal assignments in genPackBits (thanks to Frieder for
1282 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1284 Fixed bug #748310 (pointer to function type mishandled when the
1285 function name is omitted). Also fixed a SIGSEGV when a function
1286 attribute (reentrant, etc) is used on a non-function or on a
1287 function but misplaced before the parameter list.
1289 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1291 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1292 * support/Util/SDCCerr.h,
1293 * support/Util/SDCCerr.c: Added func attr misuse error msg
1295 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1297 Fixed bug #787649 by anonymous
1298 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1299 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1301 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1303 Fixed numerous bitfield problems.
1305 * src/SDCC.y: More bitfield related error checking
1307 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1308 * support/Util/SDCCerr.h,
1309 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1310 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1311 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1312 * support/regression/tests/bitfields.c: tests added
1314 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1316 Made the constant following the "interrupt" keyword optional. If
1317 omitted, the function will not automatically be given an entry
1318 in the interrupt vector table (similar to #pragma NOIV, but
1319 less syntacticly kludgy). The interrupt number is also now
1320 range checked. Also fixed a bug in the high order bit example
1327 * support/Util/SDCCerr.c
1328 * support/Util/SDCCerr.h
1331 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1333 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1334 * src/SDCCicode.c (operandOperation): rewritten some ops
1335 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1336 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1338 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1339 be re-activated by defining REDUCE_LITERALS)
1340 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1341 unsigned, but are signed by default
1342 * src/SDCCval.c (constVal): rearranged
1343 * src/SDCCval.c (valMod): preliminary fix
1344 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1345 * support/regression/literalop.c: added, work in progress
1347 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1349 Generate warnings for useless declarations like "char data;"
1350 that don't do what new users expect.
1353 * support/Util/SDCCerr.h
1354 * support/Util/SDCCerr.c
1356 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1358 * src/SDCCval.c (valMult): fix overflow detection of negative int
1360 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1362 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1364 Changes to support big endian targets:
1377 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1379 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1380 * device/lib/time.c: fixed warning "integer overflow in expression"
1382 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1384 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1385 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1386 constants are unsigned; added recognition of "u" flag for unsigned
1387 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1388 * src/SDCCval.c (valDiv, valMod): fixed signdness
1389 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1390 signedness of modulo, left and right shift
1391 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1392 * support/Util/SDCCerr.h: added warning W_INT_OVL
1393 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1394 * src/SDCCast.c (ast_print): improved output of constants
1396 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1398 Fixed some warnings when building with MSVC:
1411 * support\cpp2\cpplib.c
1415 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1417 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1419 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1421 * support\librarian\clean.mk: Do not remove Makefile.
1422 * support\librarian\Makefile: added.
1424 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1426 Added librarian to MSVC build:
1429 * support\librarian\librarian.dsp
1431 'configure' not needed for librarian, removed:
1432 * support\librarian\configure
1433 * support\librarian\configure.in
1434 * support\librarian\config_in.h
1435 * support\librarian\Makefile.in
1437 Hopefully these ones built the librarian and the rest of sdcc properly:
1439 * Makefile.common.in
1441 Messed up 'configure', so revert to previous version:
1445 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1447 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1448 there, while the mantissa of a double is "only" 53 bits wide.
1450 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1452 Adding sdcclib to the build. MSVC project coming soon.
1453 Files added/changed:
1455 * support\librarian\clean.mk
1456 * support\librarian\configure
1457 * support\librarian\configure.in
1458 * support\librarian\config_in.h
1459 * support\librarian\Makefile.bcc
1460 * support\librarian\Makefile.in
1461 * support\librarian\sdcclib.c
1464 * Makefile.common.in
1468 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1470 Linker now complaints if linked modules have conflicting options, for
1471 example, one compiled using --model-large and another one compiled with
1472 --model-small. The following files were modified:
1494 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1496 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1497 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1499 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1501 * src/z80/mappings.i: fix _mul[us][int,long] entries
1503 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1505 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1507 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1509 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1510 * support/regression/tests/bitopcse.c: added
1518 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1520 added support for new library format to z80, gbz80 linkers:
1526 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1528 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1529 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1531 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1533 added DUMMY_READ_VOLATILE:
1542 * src/SDCCcse.c (algebraicOpts): many improvements
1543 * src/SDCCcse.h: removed algebraicOpts()
1544 * src/SDCCicode.c (picDummyRead): added
1546 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1548 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1549 "Insufficient space in data memory".
1551 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1553 * src/mcs51/gen.c: fixed bug #771358
1554 * src/z80/gen.c: fixed bug #759087
1556 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1558 * src/pic16/glue.c: minor cleanup by Vangelis
1560 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1562 * device/include/regc515c.h: fixed #758477
1563 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1564 * device/lib/_gptrput.c: saved a few bytes
1565 * my tab spacing is 8, yours too?)
1566 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1567 * device/lib/serial.c: process RX bytes earlier than TX bytes
1568 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1570 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1572 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1574 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1576 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1578 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1580 * device/lib/Makefile.in: bad fix, reverted to 1.43
1582 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1584 * device/lib/Makefile.in: added missing z80 object files
1586 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1588 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1589 pic16 progress by Vangelis:
1604 * pic16/pcodepeep.c:
1607 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1609 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1611 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1613 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1614 added gbz80 build to MSVC project.
1615 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1616 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1617 from 8051 stuff and setup so it links using a .lnk file.
1619 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1621 * support/librarian/sdcclib.c: sdcc librarian.
1622 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1625 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1627 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1629 2003-07-02 Borut Razem <borut.razem@siol.net>
1631 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1632 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1633 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1634 src/xa51/main.c, src/z80/main.c:
1635 virtualization of glue() function: each port has it's own glue function,
1636 which is accessed by do_glue function pointer in PORT.general structure
1638 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1640 * DS800C400 fun, improved ROM interface and tinibios.
1642 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1644 * More support for DS80C400. Now includes beginning of interface to ROM.
1646 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1648 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1650 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1652 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1654 2003-06-19 Borut Razem <borut.razem@siol.net>
1656 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1658 2003-06-19 Borut Razem <borut.razem@siol.net>
1660 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1661 fixed Z80 port - crt0.o: cannot open.
1663 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1665 * support/Util/MySystem.c (merge_command): revert bad fix
1667 2003-06-18 Borut Razem <borut.razem@siol.net>
1669 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1671 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1673 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1674 option --use-stdout sends errors to stdout instead of stderr.
1676 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1678 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1680 2003-06-15 Borut Razem <borut.razem@siol.net>
1682 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1683 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1684 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1685 fixed width array of pointers replaced with sets;
1686 multiple include and lib paths ared transferred to preprocessor and linker
1687 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1688 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1689 fixed width array of pointers
1690 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1691 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1692 fixupPath(), getPathDifference()
1693 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1694 fixed width array of pointers
1696 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1698 * src/pic16/ralloc.c: fix warnings
1699 * src/pic16/pcode.c: fix warning
1701 2003-06-10 Scott Dattalo <scott@dattalo.com>
1703 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1704 know all the details, but essentially this set of changes enable
1705 the pic16 port to generate movff instructions and generate assembler
1710 * src/pic16/pcode.c:
1711 * src/pic16/device.c:
1713 * src/pic16/pcode.h:
1714 * src/pic16/pcoderegs.c:
1715 * src/pic16/ralloc.c:
1716 * src/pic16/ralloc.h:
1718 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1720 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1721 added option --vc, so sdcc errors and warnings are compatible with
1722 Microsoft Visual Studio.
1724 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1726 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1727 device/lib/libfloat.lib: added atof function.
1729 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1731 * doc/sdccman.lyx: updated to Lyx 1.3
1732 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1733 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1734 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1736 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1738 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1740 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1742 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1743 additions to the "related tools/documentation" section
1745 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1747 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1749 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1751 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1752 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1754 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1756 * doc/sdccman.lyx: fix double dash and other minor things
1757 * doc/Makefile: fix double dash
1759 2003-05-28 Karl Bongers(patches from Martin Helmling)
1760 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1761 condition and ignore commands.
1763 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1765 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1766 is in parts still quite out of date, I did changes as far as I felt makes sense
1767 for a non-native english speaker.
1768 Please feel free to add to the manual or to correct my changes.
1769 * doc/Makefile: undid touching the date of intermediate tex files.
1771 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1773 * doc/sdccman.lyx: Manual has an index now
1775 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1777 Finalize muluint/mulsint and mululong/mulslong merging:
1778 * device/lib/_mulint.c
1779 * device/lib/_mullong.c
1780 * device/lib/gbz80/mul.s
1781 * device/lib/gbz80/stubs.s
1782 * device/lib/z80/mul.s
1783 * device/lib/z80/stubs.s
1784 * src/SDCCsymt.c (initCSupport)
1786 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1788 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1789 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1790 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1791 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1794 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1796 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1797 the regression tests I'm not brave enough to enable 245.b, 245.c
1798 * doc/sdccman.lyx: added latex preamble for hyperref package.
1799 Using pdflatex this will give you a hyperlinked pdf file with
1800 bookmarks. (prepend '%' before /usepackage if this breaks something)
1802 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1804 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1806 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1808 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1810 2003-05-21 <johan@balder>
1812 * src/SDCCglue.c (printIval): fixed bug #739934
1814 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1816 Applied patch from bug 737905 (renamed yylineo to mylineno):
1823 * src/pic16/pcode.c: Cleaned warnings
1824 * src/pic16/pcodeflow.c: Cleaned warnings
1825 * src/pic16/pcoderegs.c: Cleaned warnings
1827 2003-05-19 Scott Dattalo <scott@dattalo.com>
1829 * src/pic16/pcode.c: Cleaned warnings
1830 * src/pic16/pcodepeep.c: Cleaned warnings
1831 * src/pic16/ralloc.c: Cleaned warnings
1833 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1835 * doc/sdccman.lyx: fixed bug 739745
1836 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1838 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1840 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1841 it can be defined with CFLAGS when running configure
1842 * src/SDCCmain.c: fixed compiling + linking with object files
1844 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1846 * configure.in: configure for pic16 port,
1847 added --disable-pic16-port
1848 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1849 * src/SDCCmain.c: linkOptions is changed to set *,
1850 added if/endif conditional macros to remove options help
1851 messages from optionsTable when a port is not configured, added
1852 support for the PIc16 port in the ports table, when executing
1853 the compiler with no port specified on command line, a default
1854 port is selected with the new macro DEFAULT_PORT which is
1855 defined in port.h, in setDefaultOptions() linkOptions is removed
1856 from initialization assignment, since now it is a set,
1857 parseCmdLine uses setParseWithComma for linkOptions, in
1858 linkEdit() linkOptions are accessed with new function indexSet()
1859 which returns the i'th item of a set variable. See SDCCset.c, in
1860 linkEdit() when calling buildCmdLine(), added linkOptions as
1861 last argument. Now users can pass arguments to gplink via the
1862 -Wl option, main() uses pic16glue() to glue up pic16 programs
1863 * src/SDCCpeeph.c: various changes to support pic16
1864 * src/SDCCset.c: added function void *indexSet(set *, int) to
1865 return the i'th item of the set
1866 * src/SDCCset.h: added function prototype for indexSet()
1867 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1868 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1869 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1870 added macro DEFAULT_PORT
1871 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1872 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1874 * src/pic16/glue.c: commented out some error producing lines
1875 * src/pic16/main.c: __config directives are commented out to stop
1876 gpasm complaining and test the linkage with gplink, _linkCmd and
1877 _asmCmd changed to be more gplink and gpasm friendly
1878 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1879 produced an error when parsed, peep rule 12 is added to utilize
1880 movff, but it is commented out since the pCode does not support
1881 yet a command with 2 address arguments
1883 2003-05-18 <johan@balder>
1885 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1886 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1887 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1889 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1890 Added feature to script commands from file.
1892 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1894 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1895 * src/SDCCutil.c: include ctype.h for win32
1897 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1899 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1901 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1903 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1904 Fixed so you can set breakpoints prior to run, run does not stop
1905 on entry now. Add tbreak. Other enhancements and fixes for use
1908 2003-05-12 Borut Razem <borut.razem@siol.net>
1910 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1912 2003-05-11 Borut Razem <borut.razem@siol.net>
1914 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1915 the path of bin directory, so that PATH is the only env. variable, which has to be set
1916 in case of standard installation.
1917 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1918 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1919 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1921 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1923 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1924 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1925 temp files are in the port dir; clean the gen/test directory when
1926 generating new test.c
1927 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1928 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1929 * support/regression/tests/zeropad.c: added
1931 2003-05-09 <johan@balder>
1933 * src/SDCCglue.c: fixed bug #597940
1935 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1937 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1938 cache sfr, optimize next,step, fix off by one sourceline,
1939 support ddd list function.
1940 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1942 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1944 * support/regression/HTMLgen.py: added compare_s2f()
1945 * support/regression/Makefile: redo 1.27
1946 * support/regression/generate-cases.py: redo 1.5
1948 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1950 * support/regression/tests/float.c: workaround 33 bit hex constant
1951 * support/regression/tests/simplefloat.c: fix division for host
1953 2003-04-29 Scott Dattalo <scott@dattalo.com>
1955 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1956 that tame's the PIC's over-aggressive optimizer.
1958 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1960 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1963 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1965 Initial support for DS80C400. "Hello world" runs on TINIm400
1968 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1970 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1971 * Some notes on ddd usage added in debugger/README
1972 Martin Helmling adding more features and fixes for ddd GUI debugger.
1973 Code added for nexti, stepi, up, down, and other adjustments.
1975 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1977 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1978 * src/pic/peeph.def Added two rules to optimize carry manipulation
1979 * src/pic/* removed debug printfs
1981 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1983 * debugger/mcs51/cmd.c: added header newalloc.h
1985 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1987 * as/Makefile: new EXEEXT
1988 * as/z80/Makefile: remove trailing slash of BUILDIR
1989 * as/z80/clean.mk: new EXEEXT
1990 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1991 * support/cpp2/Makefile.in: new EXEEXT
1992 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1994 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1996 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1997 EXEEXT was introduced to fix all related problems with targets
1998 "clean", "install" and "uninstall"; a couple of further flaws
1999 especially with "clean" have been fixed too
2000 * as/mcs51/Makefile.in
2005 * debugger/mcs51/Makefile.in
2006 * debugger/mcs51/clean.mk
2008 * link/z80/Makefile.in
2011 * packihx/Makefile.in
2013 * sim/ucsim/Makefile
2014 * sim/ucsim/clean.mk
2015 * sim/ucsim/avr.src/Makefile.in
2016 * sim/ucsim/avr.src/clean.mk
2017 * sim/ucsim/s51.src/Makefile.in
2018 * sim/ucsim/s51.src/clean.mk
2019 * sim/ucsim/xa.src/Makefile.in
2020 * sim/ucsim/xa.src/clean.mk
2021 * sim/ucsim/z80.src/Makefile.in
2022 * sim/ucsim/z80.src/clean.mk
2023 * sim/ucsim/main_in.mk
2024 * sim/ucsim/packages_in.mk
2025 * sim/ucsim/gui.src/Makefile.in
2026 * sim/ucsim/gui.src/serio.src/Makefile.in
2027 * sim/ucsim/gui.src/serio.src/clean.mk
2030 * support/cpp2/Makefile.in
2031 * support/cpp2/clean.mk
2032 * support/makebin/Makefile
2033 * support/makebin/clean.mk
2034 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2035 * doc/sdccman.lyx: --program-suffix no longer needed
2037 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2039 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2040 Martin Helmling added support for ddd GUI debugger.
2041 Code added to display assembly, set variables, and other commands
2042 to interface to ddd.
2044 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2046 * as/Makefile: fix target clean
2047 * as/clean.mk: fix target clean
2048 * as/z80/clean.mk: fix target clean
2050 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2052 * Makefile.common.in: added @EXEEXT@
2053 * configure.in: removed all mingw32 stuff
2054 * configure: rebuilt from configure.in
2055 * doc/sdccman.lyx: updated section "installation"
2056 * support/scripts/sdcc_mingw32: adapted to configure
2057 * support/scripts/sdcc_cygwin_mingw32: added
2059 2003-04-22 Scott Dattalo <scott@dattalo.com>
2061 * src/pic Added object file support for the PIC port
2062 * src/pic Applied patch from Craig Franklin (this started the object file support)
2063 * src/regression Updated the PIC regression tests for object files
2065 2003-04-20 Borut Razem <borut.razem@siol.net>
2067 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2068 lklex.c: In function `getfid':
2069 lklex.c:203: warning: array subscript has type `char'
2070 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2071 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2072 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2073 stack handling macros
2075 2003-04-19 Borut Razem <borut.razem@siol.net>
2077 * "handling space characters in file path" task:
2078 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2079 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2080 * support/Util/MySystem.h: make it self-sufficient
2081 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2082 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2083 handling space characters in file path
2084 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2085 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2086 * support/Util/MySystem.c: handling space characters in executable's path
2088 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2090 * as/z80/Makefile: fix permanent rebuild of z80
2091 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2092 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2094 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2096 * src/SDCCopt.c: add special case optimization to replace modulo by
2097 a power of two with a bitwise AND.
2099 2003-04-18 <johan@balder>
2101 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2103 2003-04-17 <johan@balder>
2105 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2106 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2108 2003-04-13 Borut Razem <borut.razem@siol.net>
2110 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2111 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2112 fixed mingw problem in adl_NORMALIZE_PATH
2114 2003-04-12 Borut Razem <borut.razem@siol.net>
2116 * fixed "#pragma SAVE/RESTORE can not be nested":
2117 * src/SDCC.lex: reworked pragma handling functions
2118 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2119 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2121 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2123 * src/SDCCutil.c (pathEquivalent): defined but not used
2124 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2125 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2126 * configure: rebuilt from configure.in
2127 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2128 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2129 * device/include/Makefile.in: replace sdcc_datadir
2130 * device/lib/Makefile.in: replace sdcc_datadir
2131 * Makefile.common.in: add LDFLAGS from configure
2132 * packihx/Makefile.in: use LDFLAGS
2133 * src/Makefile.in: use LDFLAGS
2134 * support/cpp2/Makefile.in: add LDFLAGS from configure
2135 * support/makebin/Makefile: use LDFLAGS
2136 * .version: bumped version number to 2.3.5
2138 2003-04-12 Borut Razem <borut.razem@siol.net>
2140 * completed "different paths" task:
2141 * src/SDCCmacro.c: fixed bug in handling quotes
2142 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2143 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2145 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2147 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2149 2003-04-11 kevin Vigor <kevin@vigor.nu>
2151 * ds390/gen.c ds390/peeph.def: fix bug 706781
2153 2003-04-11 Borut Razem <borut.razem@siol.net>
2155 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2157 2003-04-10 Scott Dattalo <scott@dattalo.com>
2159 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2160 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2161 set - this bit used to not be set...).
2162 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2163 bad code in PIC Port
2164 * src/regression/and2.c added to test bug 609268
2165 * src/regression/Makefile added and2.c to regression test
2168 2003-04-08 <johan@CP255758-A>
2170 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2171 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2172 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2174 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2176 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2178 * support/cpp2/Makefile.in: fix bug #487815
2179 * configure: rebuilt from configure.in
2180 * Makefile.common.in: docdir changed, new path suffixes
2181 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2182 * sdcc_vc_in.h: reflect changes from sdccconf.h
2183 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2184 * src/SDCCutil.h: remove BINDIR hack
2185 * doc/sdccman.lyx: update new path hierarchy
2187 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2189 * src/SDCCpeeph.c: added okToRemoveSLOC test
2191 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2193 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2195 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2197 * src/SDCCpeeph.c: added labelIsReturnOnly test
2198 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2200 2003-04-05 <johan@balder>
2202 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2203 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2204 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2205 * src/SDCCast.c: fixed a warning
2206 * src/SDCCast.h: fixed a warning
2207 * src/SDCCicode.c (operandFromAst): fixed a warning
2209 2003-04-04 <johan@balder>
2211 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2212 * src/SDCCast.c (decorateType): fixed bug #715076
2213 * src/SDCC.y: fixed bug #702907
2215 2003-04-03 <johan@balder>
2217 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2218 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2219 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2220 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2221 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2223 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2225 * _decdptr.c: fix return values
2226 * _gptrget.c: fix return values
2227 * _gptrgetc.c: fix return values
2228 * _gptrput.c: fix return values
2229 * _mulint.c: fix return values
2230 * as/z80/Makefile: fix 'make -j' problem
2232 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2234 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2235 * configure.in: big cleanup, updated to autoconf 2.5x
2236 * configure: rebuilt from configure.in
2237 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2238 * sdcc_vc_in.h: reflect changes from sdccconf.h
2239 * doc/Makefile: fixed a flaw in "make install"
2241 2003-04-02 <johan@balder>
2243 * src/ds390/gen.c (genCmp): no comments
2244 * src/mcs51/gen.c (genCmp): no comments
2245 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2246 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2248 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2250 * support/regression/generate-cases.py: place generated file in given sub directory
2251 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2252 * support/regression/Makefile: improvements for 'make -j';
2253 side effect: it's simpler and faster now
2255 2003-03-31 Borut Razem <borut.razem@siol.net>
2257 * src/z80/main.c: link-{port} and as-{port} defined without path
2258 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2260 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2262 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2264 2003-03-30 Borut Razem <borut.razem@siol.net>
2266 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2267 changed type of list parameter to set
2268 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2269 * src/port.h: changed type of do_assemble() parameter to set
2270 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2271 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2272 definition of "cppoutfilename" macro with NULL value in preProcess()
2273 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2274 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2275 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2276 replaced with set *binPathSet
2277 * shash_add() deallocates the item, if allready exsists, before adding the new one
2278 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2280 2003-03-30 Scott Dattalo <scott@dattalo.com>
2282 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2283 a nested for loop bug in the PIC port
2284 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2287 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2289 * support/Util/dbuf.h: remove C++ stuff to make it portable
2291 2003-03-28 Borut Razem <borut.razem@siol.net>
2293 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2294 literal strings in stringLiteral()
2295 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2296 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2299 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2301 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2303 2003-03-26 <johan@balder>
2305 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2306 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2307 * src/SDCCast.c (decorateType): fixed " -v < 3"
2309 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2311 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2312 Added Lenny Story's debug infrastructure changes:
2313 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2314 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2315 * src/cdbFile.c: added
2316 * src/SDCCdebug.c: added
2317 * src/SDCCdebug.h: added
2318 * src/SDCCast.c (createFunction)
2319 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2320 * src/SDCCmain.c (parseCmdLine, main)
2321 * src/SDCCmem.c (redoStackOffsets)
2322 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2325 * src/avr/gen.c (genAVRCode)
2326 * src/ds390/gen.c (gen390Code)
2327 * src/mcs51/gen.c (gen51Code)
2328 * src/pic/gen.c (genpic14Code)
2329 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2330 * src/xa51/gen.c (genXA51Code)
2331 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2333 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2335 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2336 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2338 2003-03-22 <johan@balder>
2340 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2342 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2344 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2345 * doc/cdbfileformat.lyx: added, written by Lenny Story
2346 * doc/Makefile: added cdbfileformat.lyx
2347 * doc/clean.mk: added cdbfileformat.lyx
2349 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2351 * src/mcs51/peeph.def: fix bug #705773
2353 2003-03-20 <johan@balder>
2355 An sfr/sbit can have an "at #" AND an initializer
2356 * src/SDCCsymt.c (checkSClass):
2357 * src/SDCCmem.c (allocGlobal):
2358 * src/SDCCmem.c (allocLocal):
2359 * src/SDCCast.c (createBlock):
2361 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2363 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2365 2003-03-16 <johan@balder>
2367 Undid the hackup of const and volatile, the problem is much bigger
2369 * src/SDCCast.c:1.171
2370 * src/SDCCglue.c:1.138
2371 * src/SDCCicode.c:1.146
2372 * src/SDCCsymt.c:1.150
2373 * src/SDCCval.c:1.65
2375 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2377 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2378 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2380 2003-03-13 <johan@balder>
2382 Hackup const and volatile modifiers in type chains a bit:
2384 * src/SDCCast.c:1.169
2385 * src/SDCCglue.c:1.136
2386 * src/SDCCicode.c:1.143
2387 * src/SDCCsymt.c1.146
2388 * src/SDCCsymt.h1.59
2389 * src/SDCCval.c:1.63
2391 2003-03-12 <johan@balder>
2393 * src/SDCCBBlock.h: more LRH debugging junk
2394 * src/SDCCcflow.h: more LRH debugging junk
2395 * src/SDCCloop.c: more LRH debugging junk
2396 * src/SDCC.y (struct_declaration): fixed bug #697590
2397 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2398 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2399 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2401 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2402 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2403 test function names must now match exactly).
2404 * src/SDCCcse.c: added special case in findCheaperOp to allow
2405 extending a short integer. Makes less awful code for bug 700121 test case.
2407 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2409 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2410 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2412 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2414 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2415 actually called (operandsNotEqual() was called for all
2416 operandsNotEqualX tests).
2418 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2420 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2421 with shorter literals. Fixes bug 700121.
2423 2003-03-11 <johan@balder>
2425 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2427 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2429 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2430 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2432 2003-03-10 Borut Razem <borut.razem@siol.net>
2434 * src/SDCCmain.c: pipe preprocessor's output
2435 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2436 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2437 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2438 which closes all pipes in pipeSet set
2439 * src/SDCCset.c: free deleted item in function deleteSetItem()
2440 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2441 moved from z80 to src subproject
2442 * .version: increased version number to 2.3.4
2444 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2446 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2447 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2448 * support/regression/ports/xa51/spec.mk: fix typo
2450 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2452 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2454 2003-03-09 Borut Razem <borut.razem@siol.net>
2456 * src/SDCCmain.c: pipe preprocessor's output
2457 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2458 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2459 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2460 which closes all pipes in pipeSet set
2461 * src/SDCCset.c: free deleted item in function deleteSetItem()
2462 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2463 moved from z80 to src subproject
2465 2003-03-09 Borut Razem <borut.razem@siol.net>
2467 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2468 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2469 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2470 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2471 * src/SDCCglobl.h: unification of WIN32 native definitions
2473 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2475 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2477 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2479 * src/configure.in: check for endianess (even while cross-compiling)
2480 * src/configure: check for endianess (even while cross-compiling)
2481 * src/configure_in.h: check for endianess (even while cross-compiling)
2482 * src/avr/gen.c: remove old endianess stuff
2483 * src/mcs51/gen.c: remove old endianess stuff
2484 * src/ds390/gen.c: remove old endianess stuff
2485 * src/pic/gen.c: remove old endianess stuff
2486 * src/pic/genarith.c: remove old endianess stuff
2487 * src/pic/glue.c: fix endianess check
2488 * src/pic16/gen.c: remove old endianess stuff
2489 * src/pic16/genarith.c: remove old endianess stuff
2490 * src/pic16/glue.c: fix endianess check
2491 * src/xa51/gen.c: remove old endianess stuff
2492 * src/z80/gen.c: fix endianess check
2493 * src/SDCCglue.c: fix endianess check
2494 * src/ds390/peeph.def: fix bug 700036
2496 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2498 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2499 * src/configure: find appropriate data-types on host for SDCC's int and long
2500 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2501 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2502 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2504 2003-03-07 <johan@balder>
2507 some minor cleanups before the big shot
2508 OP_DEFS and OP_USES now use Kevin's protection
2509 new option --nolabelopt
2520 * src/ds390/ralloc.c:
2521 * src/mcs51/ralloc.c:
2523 * src/xa51/ralloc.c:
2526 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2528 * src/pic/pcode.c (get_op): fix 64 bit warnings
2529 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2530 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2531 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2532 * support/regression/tests/malloc.c: fix 64 bit warnings
2534 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2536 * src/mcs51/gen.c (genMinus): fixed bug 696436
2538 2003-03-02 Borut Razem <borut.razem@siol.net>
2540 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2542 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2544 * configure.in: test for mkstemp
2545 * sdccconf_in.h: add HAVE_MKSTEMP
2547 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2549 * device/include/ctype.h: removed warning while using --stack-auto
2550 * device/include/malloc.h: removed warning while using --stack-auto
2551 * device/include/string.h: removed warning while using --stack-auto
2553 2003-02-23 Borut Razem <borut.razem@siol.net>
2555 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2556 because NDEBUG is defined (see man assert)
2557 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2559 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2561 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2562 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2564 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2566 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2567 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2569 2003-02-18 <johan@balder>
2571 * as/mcs51/asmain.c (asmbl): module can start with a digit
2572 * as/z80/asmain.c (asmbl): module can start with a digit
2574 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2576 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2577 * src/asm.c: fix pipe() for Mingw32
2579 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2581 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2582 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2583 make -V work again; --c1mode reads now from stdin
2584 * doc/sdccman.lyx: added --c1mode
2585 * support/Util/SDCCerr.c: new messages for c1 mode
2586 * support/Util/SDCCerr.h: new messages for c1 mode
2587 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2589 2003-02-15 <johan@balder>
2591 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2593 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2595 * doc/sdccman.lyx: Environment variables, -o and other minor things
2597 2003-02-14 <johan@balder>
2599 * src/xa51/main.c: before anyone really tries to use it :)
2601 * Install doc's in share/sdcc/doc
2602 * removed some obsolete files
2603 * Do a proper make distclean and uninstall
2604 M Makefile.common.in
2607 M device/include/Makefile.in
2608 M device/lib/Makefile.in
2611 M sim/ucsim/doc/Makefile.in
2614 R src/xa51/peeph.rul
2615 M support/cpp2/Makefile.in
2616 M support/makebin/Makefile
2619 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2621 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2623 2003-02-10 Borut Razem <borut.razem@siol.net>
2625 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2626 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2627 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2628 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2629 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2630 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2631 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2632 src/z80/Makefile.bcc: Borland Makefile cleanup
2633 * as/z80/Makefile.bcc: Added Borland Makefile
2634 * support/cpp2/borland.h: Removed
2636 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2638 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2639 * src/SDCC.lex: new pragma NOIV
2640 * src/SDCCglobl.h: new pragma NOIV
2641 * src/SDCCmem.c: new pragma NOIV
2643 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2645 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2647 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2649 * src/SDCCmain.c: signal handling is switched off by --debug
2650 * doc/Makefile: small fix for install; use clean.mk again
2651 * doc/clean.mk: clean *.pdf and *.html too
2653 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2655 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2656 * device/lib/printfl.c: fix a ds390 bug by making it portable
2657 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2658 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2659 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2660 * debugger/mcs51/cmd.c: converted multi-line string literals
2661 * sim/ucsim/globals.cc: converted multi-line string literals
2662 * src/SDCCmain.c: introduced signal handler to remove temp files
2663 * doc/Makefile: small tweaks, implement clean
2664 * doc: removed generated files
2666 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2668 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2669 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2670 Address Record is not correctly generated for DS390."
2672 2003-02-02 Borut Razem <borut.razem@siol.net>
2674 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2675 * as/mcs51/asm.h: fixed compilation with Borland C
2676 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2677 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2678 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2679 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2680 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2681 src/z80/Makefile.bcc: delete $(LIB) only if exist
2682 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2684 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2686 * device/include/malloc.h: introduced NULL
2687 * device/include/string.h: introduced NULL
2688 * device/include/stdlib.h: introduced NULL
2689 * device/lib/_memcpy.c: removed NULL
2690 * device/lib/_strcat.c: removed NULL
2691 * device/lib/_strchr.c: removed NULL
2692 * device/lib/_strcmp.c: removed NULL
2693 * device/lib/_strcpy.c: removed NULL
2694 * device/lib/_strcspn.c: removed NULL
2695 * device/lib/_strlen.c: removed NULL
2696 * device/lib/_strncat.c: removed NULL
2697 * device/lib/_strncmp.c: removed NULL
2698 * device/lib/_strncpy.c: removed NULL
2699 * device/lib/_strpbrk.c: removed NULL
2700 * device/lib/_strrchr.c: removed NULL
2701 * device/lib/_strspn.c: removed NULL
2702 * device/lib/_strstr.c: removed NULL
2703 * device/lib/_strtok.c: removed NULL
2704 * device/lib/malloc.c: removed NULL, include own header
2706 2003-02-02 <johan@balder>
2708 * 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
2709 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2710 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2711 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2712 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2713 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2715 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2717 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2720 2003-02-01 <johan@balder>
2722 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2724 2003-01-31 <johan@CP255758-A>
2726 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2728 2003-01-30 <johan@balder>
2730 * src/SDCCBBlock.c: automatic bug detection
2731 * src/SDCCicode.c: automatic bug detection
2733 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2735 * src/SDCCglobl.h: now --xram-size 0 works
2736 * src/SDCCmain.c: now --xram-size 0 works
2738 2003-01-29 <johan@balder>
2740 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2742 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2744 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2745 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2746 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2747 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2748 * src/SDCCglobl.h: Added options --xram-size and --code-size
2749 * src/SDCCmain.c: Added options --xram-size and --code-size
2751 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2753 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2754 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2756 2003-01-27 <johan@balder>
2758 * src/SDCC.y: fixed bug #613764
2760 2003-01-26 <johan@balder>
2762 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2763 * src/SDCCsymt.h: fixed bug #673374
2764 * src/SDCCglue.c: fixed bug #661910
2765 * src/SDCCast.c: fixed bug #458099 and 673374
2767 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2769 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2770 * as/mcs51/strcmpi.h: added
2771 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2772 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2773 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2774 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2775 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2776 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2777 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2778 * as/mcs51/Makefile.aslink: new module strcmpi
2779 * as/mcs51/Makefile.asx8051: new module strcmpi
2780 * as/mcs51/Makefil.bcc: new module strcmpi
2781 * as/mcs51/Makefile.in: new module strcmpi
2782 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2784 2003-01-26 <johan@balder>
2786 * src/SDCCglue.c: reverted back to 1.124
2787 * src/SDCCast.c: reverted back to 1.156
2788 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2790 2003-01-25 <johan@balder>
2792 * src/SDCCglue.c: A better fix for bug #661910
2793 * src/SDCCast.c: A better fix for bug #661910
2794 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2796 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2798 * src/Makefile.in: remove spawn.o
2799 * src/SDCCmain.c: remove spawn.h
2800 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2801 * src/spawn.c: removed
2802 * src/spawn.h: removed
2803 * support/regression/ports/ds390/spec.mk: link with -r
2805 2003-01-24 <johan@CP255758-A>
2807 * src/ds390/gen.c (aopOp): fixed bug #667458
2808 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2809 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2810 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2812 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2814 * src/mcs51/peeph.def: better assembler identation by Frieder
2815 * src/mcs51/gen.c: better assembler identation by Frieder
2817 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2819 * as/z80/string.h: removed for gcc 3.2
2820 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2821 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2823 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2825 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2826 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2827 * support/regression/Makefile: separate temp files for ports
2828 * support/regression/generate-cases.py: separate temp files for ports
2829 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2830 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2832 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2834 * moved tinitalk to device/examples/ds390
2836 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2838 * as/mcs51/lkmem.c: rflag is for DS390
2839 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2840 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2841 (linkEdit): move mem- and map-files the same way as ihx-files
2842 * src/z80/main.c (_setDefaultOptions): removed --generic
2843 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2844 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2845 * src/pic/glue.c (picglue): --c1mode works again
2846 * src/pic16/glue.c (pic16glue): --c1mode works again
2847 * src/asm.c (printCLine): fix #660034
2849 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2851 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2852 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2853 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2854 * as/mcs51/lkmem (summary): better fix for sp problem
2855 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2856 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2857 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2858 remove --stack-after-data
2860 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2862 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2863 * src/SDCCutil.c (join): ugly bug: missing '\0'
2864 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2866 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2868 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2870 * src/pic/main.c (_asmCmd): gpasm supports -o
2871 * src/z80/main.c: more general macros
2872 * device/lib/Makefile.in: remove intermediate files
2874 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2876 * .version: Bumped version number to 2.3.3
2877 * src/SDCCBBlock.c: new option -o
2878 * src/SDCCglobl.h: new option -o
2879 * src/SDCCglue.c: new option -o
2880 * src/SDCCmain.c: new option -o
2881 * src/asm.c: new option -o
2882 * src/ds390/main.c: new option -o
2883 * src/pic/glue.c: new option -o
2884 * src/pic/pcode.c: new option -o
2885 * src/pic/ralloc.c: new option -o
2886 * src/pic16/glue.c: new option -o
2887 * src/pic16/pcode.c: new option -o
2888 * src/pic16/ralloc.c: new option -o
2889 * src/z80/main.c: new option -o
2890 * device/lib/Makefile.in: use -o
2891 * support/regression/ports/ds390/spec.mk: use -o
2892 * support/regression/ports/gbz80/spec.mk: use -o
2893 * support/regression/ports/mcs51/spec.mk: use -o
2894 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2895 * support/regression/ports/z80/spec.mk: use -o
2896 * support/regression/ports/ucz80/spec.mk: use -o
2897 * support/regression/ports/xa51/spec.mk: use -o
2898 * support/regression/fwk/lib/timeout.c: fix usage string
2900 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2901 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2903 2003-01-07 <johan@balder>
2905 * src/SDCCast.c (decorateType): fixed bug #600035
2907 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2908 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2909 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2910 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2911 * src/pic/pcode.c: outcommented unused variable to remove warnings
2912 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2914 2003-01-06 <karl@turbobit.com>
2915 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2918 2003-01-06 <johan@balder>
2920 * src/SDCCicode.c: fixed array add
2922 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2923 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2924 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2926 2003-01-04 <johan@balder>
2928 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2930 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2931 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2933 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2934 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2935 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2937 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2938 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2940 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2941 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2943 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2944 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2946 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2948 * in \sdcc\as\mcs51\ changed these files in order to create an
2949 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2950 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2951 following files to include the previous two files: aslink.dsp,
2952 Makefile.aslink, Makefile.bcc, and Makefile.in.
2954 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2955 .adb instead of .cdb
2957 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2959 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2960 value from option --iram-size.
2962 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2964 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2967 2002-09-18 <wiml@hhhh.org>
2969 * SDCClrange.h: exposed setFromRange() and setToRange()
2970 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2971 packRegsForAccUse() (bug 542397)
2972 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2973 multiple times and emitting the fetch operations more than once
2974 added aopGetUsesAcc() function to allow binary operators to
2975 fetch their operands in the correct order; made genMinus() emit
2976 compact code for X = LITERAL - Y
2978 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2979 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2980 sprintf() in line 1267.
2982 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2983 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2986 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2987 Changes to aslink (All the changes are marked with 'JCF'):
2989 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2992 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2993 area BSEG. Also moves, if possible, the DATA area down into the internal
2994 ram so more space is available.
2996 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2999 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3000 not bytes. Function summary() which creates a memory usage summary
3001 file with extension .mem. Reports of overlaping stack and small stack
3002 size. If the space for the stack is less than 16 bytes aslink trows a
3005 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3006 the 8051. Option 'y' for memory summary output file.
3008 Changes to sdcc (All the changes are marked with 'JCF'):
3010 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3012 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3013 overlaying area for it (uses RegBankUsed[4]).
3015 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3016 bank zero as used by default. By default aslink locates the stack
3017 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3018 the creation of the .mem file. Delegates the allocation of data area
3019 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3020 the begining of the stack area to aslink.
3022 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3023 glue() in SDCCglue.c creates an area for it.
3025 2002-09-03 Borut Razem <borut.razem@siol.net>
3026 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3027 sdcc/src/pic/glue.c:
3028 introduced atexit() handler for teporay files removal in case of
3029 errors, assertions, ...
3031 2002-08-29 Borut Razem <borut.razem@siol.net>
3032 * sdcc/support/cpp2/auto-host_vc_in.h:
3033 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3034 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3035 Maybe there is a similar problem with BORLANDC? It should be checked!
3037 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3038 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3039 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3040 was not executed, and the compiler (cl) launched a warning:
3041 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3043 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3044 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3046 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3047 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3049 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3050 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3051 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3052 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3053 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3054 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3055 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3056 - added Release configuration in VS projects
3057 - review of compiler an linker options
3058 - VC .exe files are generated in bin_vc directory, not to interfere
3059 with binaries generated from other projects (cygwin, mingw, bcc ...)
3061 * sdcc/src/yacc.dsp: added
3063 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3064 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3065 and insert the version number definitions from .version
3067 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3069 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3070 added - genarate auto-host.h using auto-host_vc_in.h as template
3073 removed from CVS, generated automatically
3075 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3076 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3078 2002-08-11 Borut Razem <borut.razem@siol.net>
3079 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3081 2002-08-10 Borut Razem <borut.razem@siol.net>
3082 * src/SDCCmain.c (main):
3083 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3084 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3085 The consequence was that some temporary files were not removed.
3088 unification of code in functions tempfilename() and tempfile():
3089 function tempnam() is defined in Visual Studio 6.0 and .NET
3091 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3093 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3094 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3095 - removed compiler command line option /WX: Treats all warnings as errors
3096 - update a list of source files, included into the project
3098 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3099 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3100 changed project type to Generic Project so that can be correcly converted to VS.NET project
3102 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3104 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3106 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3108 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3109 added return 0 statements after assert() to make compiler happy
3111 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3112 added newline in the def file to keep MSC compiler satisfied
3114 * sdcc/src/z80/gen.c:
3115 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3116 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3117 - solved MSC error in function aopDump()
3119 * sdcc_vc.h: define PREFIX as "\\sdcc"
3121 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3122 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3124 2002-06-22 Scott Dattalo <scott@dattalo.com>
3125 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3126 - Rewrote the register banking algorithm.
3127 - Added pCode live-range analysis to registers (for now, only non-used and
3128 singly-used registers optimized away)
3130 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3132 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3134 2002-05-10 Scott Dattalo <scott@dattalo.com>
3135 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3137 2002-04-22 Michael Hope <michaelh@vroom>
3139 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3141 * configure.in (DD_COPT): Added include support required for gbdk.
3143 * .version: Bumped version number just to increase it.
3145 * src/SDCCmain.c: Added -nostdinc to the default options.
3147 2002-04-15 Michael Hope <michaelh@vroom>
3149 * device/lib/z80/printf.c (sprintf): Added.
3151 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3153 * src/z80/peeph.def: Added transpose redundent load rule.
3155 * src/z80/main.c: Added force callee saves for jaune.
3157 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3159 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3161 2002-03-28 Johan Knol <johan@balder>
3163 * src/SDCCval.c: fixed bug #532436
3165 2002-03-14 Scott Dattalo <scott@dattalo.com>
3167 Added "char *Processor" field to the port structure.
3170 Added -p option. Allows port dependent processor to be specified.
3173 Initialized the new field char *Processor field to NULL in all ports
3176 Compiler generated registers for interrupt context saving
3177 were not getting allocated.
3179 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3182 Fixed left shift. Will promote the left side of a left shift
3183 if a) left shifting more than size of operand or b) when assigned
3184 to something size > size of left side
3186 2002-03-14 Scott Dattalo <scott@dattalo.com>
3188 tons of changes. Register allocation has been
3189 rewritten. Added customization for the various PICs. Flow
3190 analysis is restructured. ...
3196 Added. device.c is a PIC port hack to accomodate variations
3199 2002-03-13 Michael Hope <michaelh@vroom>
3201 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3203 2002-03-04 johanknol <johanknol@manik>
3205 * /src/SDCCval.c: fixed
3207 const unsigned char arr[][2] = { { 0, 1 } };
3208 t18.c:1: error: Initializer element is not constant
3210 2002-03-04 bela <bela@manik>
3212 * /device/include/mcs51reg.h:
3213 ds89c420 register definition update
3215 2002-03-03 <johan@FRIJA>
3217 * support/Util/SDCCerr.c: did something, but don't no why anymore
3219 * support/regression/tests/bug-524691.c: made it a little less shy
3221 * src/SDCCast.c (decorateType): fixed bug #524697
3223 * src/SDCCast.c: made some lineno improvements
3225 * src/SDCCval.c (getNelements): changed warning to error
3227 * src/SDCCglue.c (printIvalArray): changed warning to error
3229 * src/SDCCicode.c: fixed a warning for mingw
3231 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3233 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3235 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3237 * src/ds390/peeph.def:
3238 Added some more peephole rules
3240 * src/ds390/gen.c: Various fixes & enhancements
3242 * src/SDCClrange.c, src/SDCClrange.h:
3243 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3245 * src/ds390/ralloc.c:
3246 various fixes & enhancements (ds390) specific
3248 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3249 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3252 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3254 2002-03-02 <johan@FRIJA>
3256 * src/SDCCast.c (decorateType): fixed bug #524708
3258 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3260 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3262 2002-03-01 Michael Hope <michaelh@vroom>
3264 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3266 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3268 2002-03-01 <johan@FRIJA>
3270 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3272 * src/SDCCast.c (decorateType): fixed bug #524209
3274 * src/SDCCval.c (valNot): fixed bug #524195
3276 2002-02-26 <johan@balder>
3278 * src/xa51/gen.c: fixed a warning
3280 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3282 * src/SDCCast.c (decorateType): fixed bug #522534
3284 2002-02-23 <johan@balder>
3286 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3288 2002-02-22 <johan@balder>
3290 * src/SDCCast.c: fixed bug #514865
3292 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3294 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3296 * sdcc/src/SDCCloop.c:
3297 Previous fix was not good. basic blocks that have "break" or "return" are
3298 not really partof a loop , but live ranges used in these blocks should
3299 be live thru the entire loop, so set partOfLoop but don't add them to
3302 2002-02-21 <johan@FRIJA>
3304 * src/SDCCcse.c: fixed bug #514308
3306 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3309 Fixed BUG #519583. If a conditional block ended in a return/break
3310 statement inside a loop, it was not being considered part of the loop.
3312 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3314 2002-02-10 Karl Bongers <karl@turbobit.com>
3317 Fixed up SDCDB debugger somewhat. Updated debugger/README
3318 with lots of comments and notes.
3320 * device/examples/test2.c:
3321 Fix bug, "red" variable not being initialized(compiler complained).
3323 * device/examples/Makefile, examples/test3.c:
3324 Add Makefile in device/examples folder, compiles test3.c
3325 for use as a multiple module SDCDB test case.
3327 * sim/ucsim/cmd.src/cmdset.cc:
3328 Took out debug printfs in ucsim "next" command.
3331 Karl and Johan start ucsim XA support. Most dissassembly working,
3332 about 75% emulation done(plenty of work remaining).
3334 * sim/ucsim/z80.src:
3335 Add Z80 support to ucsim, add test-ucz80 regression test,
3336 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3337 Notice z80 compiler fails on examples/test3.c/crc code.
3339 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3341 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3342 Added support for --parms-in-bank1
3344 * src/ds390/peeph.def:
3345 added a few more peephole optimzations
3348 1) added __builtin_inp & __builtin_outp used to read in data of given length
3349 from a memory mapped port
3350 2) added __builtin_memcmp
3351 3) added __builtin_swapw swap bytes of a short
3353 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3354 1) handle multiple send & receives from register bank1
3355 2) ralloc can now allocate DPTR1 to some liveRanges
3357 * src/SDCCsymt.c, src/SDCCsymt.h:
3358 changes to handle multiple sends & receives
3361 added some pointer arithmetic optimization
3364 added some pointer arithmetic optimizations but not stable yet so not
3365 called from anywhere (will get this working shortly)
3367 * src/SDCCopt.c: fixed for multiple sends & receives
3370 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3371 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3372 set preprocessor defines (depending on options)
3374 * src/SDCCicode.c, src/SDCCicode.h:
3375 changes made to handle multiple sends & receives
3378 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3380 * src/SDCCcse.c, src/SDCCcse.h:
3381 added function findbackward def (to be used in upcoming optimization)
3383 * src/SDCCcflow.c, src/SDCCcflow.h:
3384 added function returnAtEnd - to determine if a basic block terminates with
3387 * src/SDCCast.c, src/SDCCast.h:
3388 added option parms-in-bank1
3390 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3391 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3392 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3393 adjusted for --parms-in-bank1 option
3395 * device/include/string.h:
3396 donot redefine "reentrant" keyword
3398 * device/include/ds80c390.h: Added some more SFRs
3400 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3402 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3404 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3406 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3408 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3410 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3412 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3414 * Added --xram-movc option
3416 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3418 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3420 2002-01-11 Johan Knol
3422 * Added math lib of Jesus Calvino-Fraga
3424 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3426 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3427 * support/regression/Makefile: new target test-mcs51-stack-auto
3428 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3430 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3432 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3434 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3436 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3438 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3440 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3442 * src/SDCCglue.h: add definition for printIvalChar()
3444 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3446 * src/SDCCast.c: fix #498138 by Johan
3448 * src/SDCCglue.c: fix #498138 by Johan
3450 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3452 * support/regression/Makefile: fix clean
3454 * support/regression/ports/ds390/support.c: fix transmission of last character
3456 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3458 * /sdcc/src/ds390/gen.c:
3459 a) improved computing address of stack variable
3460 b) took out some #if 0 code
3461 c) improved parmBytes adjustment
3462 d) improved genPlusIncr & genMinusIncr
3463 e) genCmp could generate bad code (when left assigned to DPTR)
3464 f) Fixed bug in hasInc
3466 * /sdcc/src/ds390/ralloc.c:
3467 a) packRegsForSupport could mess up live information (Fixed)
3468 b) packRegsDPTRuse could be incorrect for left & right shift
3470 * /sdcc/src/mcs51/ralloc.c:
3471 packRegsForSupport could mess up the live information (Fixed)
3473 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3475 * /sdcc/src/SDCCast.c:
3476 can reverse a loop even if function call is present as long
3477 as the loop control variable is local & is not passed as parameter
3479 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3481 * /sdcc/ChangeLog: *** empty log message ***
3483 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3484 More builtin function additions for TININative
3486 * /sdcc/src/ds390/ralloc.c:
3487 Had broken the regression testsuite
3489 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3491 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3492 Added funcattr hasStackParms will be set for reentrant functions when there
3493 are paramteres on the stack, this helps in minimizing frame pointer generation
3494 typeFromStr can handle function pointers now
3496 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3497 *** empty log message ***
3499 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3501 * /src/ds390/gen.c, /src/ds390/main.c:
3502 More builtin function additions for TININative
3504 * /src/ds390/ralloc.c:
3505 Had broken the regression testsuite
3507 * /src/SDCCast.c: Fixed a bug in dumptree
3509 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3510 Added funcattr hasStackParms will be set for reentrant functions when there
3511 are paramteres on the stack, this helps in minimizing frame pointer generation
3512 typeFromStr can handle function pointers now
3514 * /doc/builtins.txt, /doc/TININative.txt:
3515 *** empty log message ***
3518 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3520 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3521 ALPHA version for -mTININative
3523 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3524 updated to reflect changes in the port structure
3527 added function do_assemble (similar to do_link) if non-null this function
3528 will be called to do assembly (-mTININative) requires a multi command
3530 added function genAssemblerEnd will be called to generate assembler Epilogue
3533 added _JavaNative to debug info printing
3535 * /src/SDCCmain.c: added option --tini-libid
3536 added port->do_assemble function (-mTININative) has a multi command assemble
3538 * /src/SDCCglue.c: Disabled "constExpr" check
3539 added port->genAssemblerEnd function
3541 * /src/SDCCglobl.h: Added option --tini-libid value
3544 tookout optimizeCompare from the header (has no external references)
3546 * /src/SDCCast.c: made one more function "static"
3548 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3550 * src/z80/mappings.i: Added z80asm support.
3552 * src/z80/main.c: Added z80asm support on --asm=z80asm
3554 * src/z80/gen.c: Fixed asm portability issues.
3556 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3558 * src/SDCCglue.c (printExterns): Added global/extern split.
3560 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3562 * support/regression/Makefile: added test for mcs51 model large
3564 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3566 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3568 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3570 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3572 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3574 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3576 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3578 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3580 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3582 * support/regression/tests/simplefloat.c: Port to mcs51.
3584 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3585 * support/regression/tests/bug-485362.c: Added.
3587 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3589 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3591 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3593 * src/z80/gen.c (aopDump): Added a dump function.
3595 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3596 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3598 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3600 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3602 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3604 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3606 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3608 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3610 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3612 * support/regression/ports/ds390/support.c: Use tinibios.
3614 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3616 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3618 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3619 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3621 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3623 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3625 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3627 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3629 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3630 (packRegsForIYUse): Created and optimised.
3632 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3634 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3635 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3637 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3639 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3641 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3643 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3645 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3647 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3649 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3651 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3653 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3655 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3657 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3659 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3660 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3661 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3663 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3665 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3666 (genNotFloat): Added.
3667 (genUminusFloat): Added.
3669 * device/lib/z80/Makefile: Added floating pt stubs.
3671 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3673 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3675 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3677 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3679 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3681 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3683 * sdcc/support/regression/Makefile: Add port ds390.
3685 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3687 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3689 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3691 * sdcc/support/regression/ports/ds390/support.c: Added.
3693 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3695 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3697 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3699 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3701 * device/include/malloc.h: Added z80 and gbz80 support.
3703 * device/lib/gbz80/heap.s: Added.
3705 * device/lib/z80/heap.s: Added.
3707 * device/lib/malloc.c: Added z80 and gbz80 support.
3709 * support/regression/tests/malloc.c (testMalloc): Added.
3711 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3713 * support/regression/tests/bug-478094.c: Added.
3715 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3717 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3719 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3721 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3723 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3725 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3727 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3729 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3731 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3733 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3735 * support/regression/tests/bug-477927.c: Added.
3737 * src/z80/peeph.def: Added minor rules.
3739 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3741 * src/z80/peeph.def: Added jump optimisation modification.
3743 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3745 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3747 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3749 * support/regression/tests/funptrs.c: Added.
3751 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3753 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3755 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3757 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3759 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3761 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3762 (movLeft2ResultLong): Created.
3764 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3765 (joinPushes): Added. Joins two char pushes into a word push.
3767 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3769 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3771 * support/makebin/Makefile (install): Added creation of dest dir.
3773 2001-10-24 Karl Bongers <karl@turbobit.com>
3775 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3777 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3779 * src/z80/ralloc.c: Turned off faulty pack for one use.
3781 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3783 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3785 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3787 * support/regression/Makefile: Improved clean
3789 * support/regression/ports/gbz80/spec.mk: Added clean
3791 * support/regression/ports/host/spec.mk: Added clean
3793 * support/regression/ports/z80/spec.mk: Added clean
3795 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3797 * support/regression/ports/mcs51/timeout.c: little improvements
3799 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3801 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3803 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3805 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3807 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3809 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3811 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3813 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3814 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3816 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3818 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3820 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3822 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3824 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3826 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3828 * support/regression/tests/longor.c: Added.
3830 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3832 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3834 * as/mcs51/aslink.h: define PATH_MAX
3836 * as/mcs51/asm.h: define PATH_MAX
3838 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3840 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3842 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3844 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3846 * src/SDCCglobl.h: define PATH_MAX
3848 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3850 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3852 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3854 * src/z80/gen.c (gencjneshort): Fixed
3856 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3858 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3860 * support/regression/tests/bug-469671.c: Added.
3862 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3864 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3866 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3868 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3870 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3872 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3874 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3876 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3878 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3880 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3882 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3884 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3886 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3888 * 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.
3890 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3892 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3894 2001-10-07 <johan@FRIJA>
3896 * device/lib/gets.c (gets): fixed the return value.
3898 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3899 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3901 * 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.
3903 * 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.
3905 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3907 * src/pic/gen.c: Removed Safe_strdup.
3909 * configure.in: Added option to enable libgc support.
3911 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3912 (bitVectUnion): Optimised.
3913 (bitVectIntersect): Optimised.
3914 (bitVectBitsInCommon): Optimised.
3915 (bitVectCplAnd): Optimised.
3917 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3919 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3921 * src/SDCCmain.c: distinguish between assembler debug and plain options
3923 * src/avr/main.c: remove standard assembler options
3925 * src/ds390/main.c: remove standard assembler options
3927 * src/mcs51/main.c: remove standard assembler options
3929 * src/port.h: removed "PENDING" comment
3931 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3933 * src/device/lib/_mulint.c : new, with assember functions
3935 * src/device/lib/_mullong.c : new, with assember functions
3937 * src/device/lib/_divuint.c : with assember functions
3939 * src/device/lib/_divsint.c : with assember functions
3941 * src/device/lib/_divulong.c: with assember functions
3943 * src/device/lib/_divslong.c: with assember functions
3945 * src/device/lib/_moduint.c : with assember functions
3947 * src/device/lib/_modsint.c : with assember functions
3949 * src/device/lib/_modulong.c: with assember functions
3951 * src/device/lib/_modslong.c: with assember functions
3953 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3955 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3957 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3958 replaced _mululong.c and _mulslong.c by _mullong.c
3960 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3962 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3964 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3966 * src/SDCCglue.c: test, if win32api is available for MINGW
3968 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3970 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3971 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3972 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3973 * support/regression/ports/host/spec.mk: removed GENERIC
3974 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3975 * support/regression/ports/z80/spec.mk: removed GENERIC
3977 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3979 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3981 * support/regression/tests/bug-467035.c: Created.
3983 2001-10-01 <johan@FRIJA>
3985 * src/SDCC.y: fixed bug #466586 part 1
3987 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3989 * SDCCicode.c: z80 has no generic pointers
3990 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3992 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3994 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3996 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3998 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4000 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4002 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4004 * configure.in: Fixed up so that ucsim is only configured once.
4006 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4008 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4009 (getPathDifference): As above.
4011 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4013 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4015 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4016 * .version: Updated to 2.3.1
4018 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4019 Added copyright header.
4021 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4022 (assemble): Added support for macro based assembler commands.
4023 (linkEdit): Added support for macro based linker commands.
4024 (preProcess): Changed the pre-processor to use macros.
4025 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4026 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4028 * device/lib/z80/crt0.s: Added module name for debugging.
4030 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4032 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4034 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4036 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4038 * src/Makefile.in: Added SDCCmacro and SDCCutil
4040 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4042 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4044 2001-09-16 <johan@FRIJA>
4046 * 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.
4048 2001-09-15 <johan@FRIJA>
4050 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4051 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4053 2001-09-11 <johan@FRIJA>
4055 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4057 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4059 * support/regression/tests/bug-460444.c: Added test case.
4061 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4062 (genCast): Added justification for all of the asserts.
4064 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4066 * support/regression/support.c: _xdata replaced by xdata
4068 * support/regression/spec.mk: removed _generic
4070 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4072 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4074 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4075 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4077 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4079 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4081 * support/regression/tests/bug-460010.c: Added test case.
4083 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4085 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4087 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4089 * support/regression/testfwk.c: removed workaround for bug #436344
4091 * support/regression/tests/bp.c: use less memory with mcs51
4093 * support/regression/tests/bug-441448.c: use less memory
4095 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4097 * support/regression/collate-results.py: typo
4099 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4101 * support/regression/tests/fetchoverlap.c: Added new test case.
4103 * support/regression/tests/bp.c: Added new test case.
4105 * support/regression/tests/bug-448984.c: Added new test case.
4107 * support/regression/tests/pow2shifts.c: Added new test case.
4109 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4110 (genlshTwo): Fixed right shift for count > 8.
4112 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4114 2001-09-08 <johan@FRIJA>
4116 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4118 2001-09-07 <johan@FRIJA>
4120 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4122 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4124 2001-09-06 <johan@FRIJA>
4126 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4127 * bernhard noted me at this: "() equals to (void)" (1.38)
4129 2001-09-05 <johan@FRIJA>
4131 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4133 2001-09-04 <johan@FRIJA>
4135 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4138 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4140 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4142 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4144 * link/z80/aslink.h: Fixed path for PATH_MAX
4146 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4148 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4150 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4152 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4154 * 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.
4156 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4158 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4159 (genCmp): Fixed up genCmp for the GB with longs.
4161 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4163 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4165 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4167 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4169 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4171 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4173 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4175 * 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.
4177 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4179 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4181 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4183 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4185 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4187 * sim/ucsim/configure: little improvement of Cygwin-detection
4188 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4189 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4190 * support/regression/tests/bug-221100.c: small changes for mcs51
4191 * support/regression/tests/bug-221168.c: small changes for mcs51
4192 * support/regression/tests/bug-227710.c: small changes for mcs51
4193 * support/regression/tests/staticinit.c: small changes for mcs51
4194 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4195 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4196 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601