1 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
3 Many signedness and type propagation fixes:
4 * src/SDCCicode.c: made geniCodeCast() static
5 replaced SPEC_ by IS_ (cosmetic)
6 (operandOperation): fixed div and mod operation
7 (usualBinaryConversions): added support for promotion of char
8 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
9 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
10 (geniCodeAdd): an array index will stay unsigned, even if promoted
12 (geniCodeArray): ditto
13 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
14 * src/SDCCsymt.c (computeType): added more support for char;
15 promotion of char is selectable by promoteCharToInt, fixed signedness
17 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
18 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
19 * src/SDCCval (val*): replaced signedness calculation by
21 rearranged if-branches (cosmetic)
22 (valShift): added warning W_SHIFT_CHANGED
23 (valCompare): fixed problem with different types
24 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
25 * support/regression/tests/literalop.c: added many cases
26 * support/regression/tests/ast_constant_folding.c: changed finally to
28 * .version: new year, new version: 2.3.7
30 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
32 * src/SDCCsymt.h: missing from yesterday's commits
34 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
36 * src/SDCC.y (struct_or_union_specifier),
37 * support/Util/SDCCerr.c,
38 * support/Util/SDCCerr.h: verify that struct & union tags are used
41 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
43 * src/SDCCglobl.h: missing from yesterday's commits
45 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
47 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
48 sft_attributes, struct_declaration, parameter_declaration,
49 type_name, start_block, declaration_list),
50 * src/SDCC.lex (check_type): support redefinition of typedef names
52 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
54 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
55 aligned xdata arrays. Erik helped me with the if clause.
57 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
59 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
62 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
65 * src/SDCCast.c (newAst_),
67 * src/SDCCicode.c (ast2iCode, newiCode),
69 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
70 expr, statement, expression_statement, selection_statement,
71 iteration_statement, expr_opt, jump_statement): foundation for tracking
73 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
76 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
78 * support/Util/SDCCerr.c,
80 * src/SDCCast.c (createCase, createDefault, decorateType),
81 * src/SDCClabel.c (labelUnreach),
82 * src/SDCC.y (labeled_statement, jump_statement): More improvements
84 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
85 (with thanks to Stas Sergeev)
86 * device/include/time.h,
87 * device/lib/time.c (CheckTime): suppress unreachable code warning
89 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
91 * src/SDCCast.c (createIvalCharPtr),
92 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
94 * support/regression/tests/nullstring.c: tests for these two bugs
96 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
98 * support/Util/SDCCerr.h,
99 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
100 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
101 about storage class and 'at' used inside struct or union
102 * src/SDCCBBlock.c (iCodeFromeBBlock),
103 * src/SDCCcse.c (ifxOptimize),
104 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
105 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
106 printIval, emitStaticSeg, emitOverlay),
107 * src/SDCClabel.c (deleteIfx),
108 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
109 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
110 gatherAutoInit, processParms),
111 * support/Util/SDCCerr.h,
112 * support/Util/SDCCerr.c (werrorfl): Support for better error location
113 reporting for post-parse errors.
115 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
117 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
118 implicit casts via union; they don't work on big endian systems
119 (possible fix for bug #861138)
121 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
123 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
124 * src/mcs51/main.c: fixed the fix for bug #737001
126 2003-12-15 Borut Razem <borut.razem@siol.net>
128 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
130 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
132 * support/makebin/makebin.c: put output in binary mode
134 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
136 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
137 xdata and data memory on startup. Set the environment variable
138 SDCC_NOGENRAMCLEAR to disable this.
139 * src/mcs51/peephole.def,
140 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
141 (allows non-interrupt and interrupt code to safely compete for a resource
142 without the non-interrupt code having to disable interrupts)
144 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
146 * src/SDCCicode.c (geniCodeAdd),
147 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
148 with valFromType if type might be a pointer and host is big endian).
149 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
150 types, not just integer types.
151 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
152 multiply defined with mismatching "at" address.
154 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
156 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
157 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
158 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
159 with embedded nulls (fixed bug #753752)
161 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
163 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
164 Apparently this did not see much testing (endless loop)
166 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
168 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
170 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
172 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
173 gracefully handle NULL memmap pointers
175 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
177 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
178 instead of deleting the iCode when an operand is volatile
179 * src/z80/gen.c (genDummyRead),
180 * src/mcs51/gen.c (genDummyRead),
181 * src/ds390/gen.c (genDummyRead),
182 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
184 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
185 * src/SDCC.y: fixed bug #850420
187 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
189 Applied z80 i/o port patch from Peter Townson and fixed some operators
190 to better handle operands in A register.
191 * device/include/z180.h
197 * src/z80/peeph-z80.def
201 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
203 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
205 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
207 * device/lib/hc08/_mullong.c: Removed extra #endif
209 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
211 * sim/ucsim/hc08.src/inst.cc,
212 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
214 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
215 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
216 * device/include/stdarg.h: fixed varargs for hc08
217 * device/lib/Makefile.in,
218 * device/lib/hc08/Makefile,
219 * device/lib/hc08/_mulint.c,
220 * device/lib/hc08/_mullong.c: fixed some endian problems
222 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
224 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
225 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
226 * device/lib/_gptrget.c,
227 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
229 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
231 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
232 * src/SDCCast.c (astErrors): fixed bug #846007
233 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
235 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
237 * src/SDCCast.c (decorateType): disabled a transformation I added in
238 revision 1.188 (access to fields of a structure at an absolute address);
239 it breaks with bitfields, extern declarations, and gcse analysis.
240 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
241 could be assigned through a pointer, so don't complain.
242 * src/SDCCast.c (astErrors),
244 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
246 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
248 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
249 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
250 output of __config directives, since gpasm now supports them
251 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
252 pre-processor macro, i.e. -DMCU=p18f452
253 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
254 and modified to handle 'cast' icode similarly to '=' icode
255 * src/pic16/device.h (typedef struct PIC_device): added field
256 'extMIface' to indicate that chip has external memory interface
257 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
258 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
261 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
263 * src/SDCC.y (pointer): fixed bug #846006
264 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
265 * src/SDCCast.c (decorateType): fixed bug #846009
266 * src/ds390/peeph.def,
267 * src/ds390/gen.c (genAnd, genOr),
268 * src/mcs51/peeph.def,
269 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
271 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
273 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
280 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
284 * src/SDCCbitv.c: added function to free a bitvector
286 * src/SDCClrange.c: added function to recompute the liveranges
288 * src/ds390/ralloc.c,
290 * src/mcs51/ralloc.c,
292 * src/pic16/ralloc.c,
294 * src/z80/ralloc.c: recompute the liveranges after register packing
296 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
298 * src/SDCCloop.c (newInduction): fixed bug #845630
300 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
302 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
303 inadvertantly left behind from my 2003-11-12 change
305 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
307 Updated headers I neglected to commit yesterday.
311 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
313 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
314 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
315 * src/SDCCopt.c (eBBlockFromiCode),
316 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
317 the creation of the key hash table from the sequencing so it can be used
318 earlier (for some GCSE bug fixes still pending)
320 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
322 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
323 * support/regression/tests/addsub.c: testing genPlus shortcut
325 2003-11-15 Borut Razem <borut.razem@siol.net>
327 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
329 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
331 * src/SDCCcse.c (cseBBlock): fixed bug #527779
332 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
333 ordering is immaterial.
334 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
336 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
338 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
339 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
340 (SIGSEV) of bug #840381
341 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
342 unlink new file before rename if new and old filenames are the same)
344 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
346 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
347 uninitialized variables) for the mcs51. Set environment variable
348 SDCC_GENRAMCLEAR to test.
349 xdata initialization slightly shorter
351 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
354 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
355 #838241 & 780691 (basicly the same bug)
356 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
357 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
359 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
361 * src/SDCCmain.c (linkEdit): "fix" #834252
363 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
365 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
367 * src/SDCC.y: fixed bug #819403
369 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
371 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
372 the reentrant attribute.
373 * src/hc08/gen.c (genPackBits): added missing stack readjustment
374 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
376 * src/SDCCast.c (decorateType): fixed bug with storage class not being
377 updated during pointer dereference; f.e. ~(((char *)1)*) was being
378 erroneously reduced to a literal.
379 * src/hc08/ralloc.c (packRegisters, rematStr),
380 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
383 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
385 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
386 * doc/sdccman.lyx: changed from 'article' to 'book'
387 * doc/Makefile: readded test_suite_spec and cdbfileformat
389 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
391 * device/include/stdlib.h: include malloc.h to comply with ANSI
392 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
394 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
396 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
397 * doc/clean.mk: also remove *.out files
398 * doc/sdccman.lyx: some additions, larger top/bottom margins
400 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
402 * src/SDCC.y: fixed bug #837365
403 * support/regression/tests/bitopcse.c
404 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
405 a symbol (might be valop instead)
406 * device/lib/Makefile.in: added errno.c to HC08SOURCES
407 * device/lib/clean.mk: added hc08 to the cleaning list
409 2003-11-04 Borut Razem <borut.razem@siol.net>
411 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
413 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
414 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
415 malloc is declared in standard stdlib.h
417 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
419 * device/lib/hc08/Makefile: need to clean .rel not .o files
420 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
422 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
432 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
433 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
434 tests (which uses the port's oclsExpense function)
440 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
442 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
444 * src/SDCCcse.c (ifxOptimize),
445 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
446 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
447 deleting the IFX iCode.
448 * src/hc08/ralloc.c: reduced unneeded slocs
449 * src/hc08/gen.c: fixed bug in asmopToBoolean
451 2003-11-04 Borut Razem <borut.razem@siol.net>
453 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
454 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
455 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
456 transferred to configure
458 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
460 Use headers defined in the C[++] standards:
461 * sim/ucsim/gui.src/serio.src/fileio.cc
462 * sim/ucsim/gui.src/serio.src/frontend.cc
463 * sim/ucsim/gui.src/serio.src/main.cc
464 * sim/ucsim/gui.src/serio.src/posix_signal.cc
465 * support/Util/NewAlloc.c
471 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
473 * Added MSVC projects for hc08 assembler and linker:
474 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
475 /as/hc08/link_hc08.dsp
477 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
479 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
481 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
483 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
485 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
487 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
489 2003-10-31 Borut Razem <borut.razem@siol.net>
491 * support/cpp2/cpplib.h,
492 support/cpp2/cpplib.c,
493 support/cpp2/cpplex.c,
494 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
495 to switch _asm block preprocessing on / off. Default is
496 #pragma preproc_asm +
498 2003-10-31 Borut Razem <borut.razem@siol.net>
500 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
501 when outputting comment blocks (when executed with -C option) and
502 _asm (SDCPP specific) blocks
504 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
506 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
508 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
510 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
512 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
514 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
515 * src/SDCCast.c (decorateType): fixed bug #832664
517 2003-10-31 Borut Razem <borut.razem@siol.net>
519 * support\cpp2\cpplex.c: fixed for SDCPP:
520 comments(when executed with -C option) and _asm blocks
521 were included even if they where in skipped #if block.
522 Applied solution from GCC cpp 3.3.2
524 2003-10-31 Borut Razem <borut.razem@siol.net>
526 * src/SDCC.lex: sdcc now understands both formats:
527 '# <line_number> <file_name>' and
528 '#line <line_number> <file_name>'
529 * support/cpp2/cppmain.c: sdcpp now generates the standard
530 '# <line_number> <file_name>' instead of former
531 '#line <line_number> <file_name>'
533 2003-10-30 Borut Razem <borut.razem@siol.net>
535 * support/cpp2/cpphash.h,
536 * support/cpp2/cpplib.h
537 * support/cpp2/cpplex.c,
538 * support/cpp2/cppmain.c,
539 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
541 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
543 Fixed a number of problems revealed by bug #827883.
544 * src/SDCCloop.c (loopInvariants): Spill location of the
545 result operand should be recomputed if extracted from
546 a loop. Also, don't extract assignments of an iTemp
548 * src/SDCCast.c (isConformingBody): loop reversal should
549 not occur if the control variable is involved with a
552 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
554 * .version: bumped to 2.3.6 to reflect the big improvements
555 made by Erik and Klaus. Thanks!
557 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
559 Replaced the livrange code.
560 * src/SDCClrange.c: added new LR code
562 * src/SDCCBBlock.h: removed remainig parts from old LR code
563 * src/ds390/ralloc.c,
564 * src/ds390/gen.c: minor fixes to make it work with new code
566 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
571 * src/hc08/ralloc.c: Fix various warnings related to the hc08
572 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
573 (tweaked fix for bug #818696)
575 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
577 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
579 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
582 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
583 * src/mcs51/gen.c (gencjneshort),
584 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
585 more efficient (per Scott Bronson's suggestion)
587 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
589 Extended the semantics of the critical keyword to include
590 individual statements. See RFE #827755 and #799831
595 * support/Util/SDCCerr.c
596 * support/Util/SDCCerr.h
601 2003-10-19 Borut Razem <borut.razem@siol.net>
603 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
605 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
607 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
609 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
610 and predecrement operand is displayed
612 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
614 * src/SDCCval.c (valMinus): fixed bug #826041
616 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
618 Some hc08 related updates that I missed earlier
620 * support/regression/ports/hc08/spec.mk
622 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
624 New target "hc08" for the Motorola 68hc08 family of micros
632 * sim/ucsim/hc08.src/*
633 * sim/ucsim/configure.in
634 * src/ucsim/configure
635 * sim/ucsim/packages_in.mk
638 * device/include/mc68hc908qy.h
640 * device/lib/Makefile.in
641 * support/regression/ports/hc08/*
642 * support/regression/Makefile
644 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
646 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
648 * src/ds390/gen.c (genCast): fixed bug #821957
650 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
652 * device/lib/logf.c: "fixed" overlay bug
653 * support/regression/ports/host/spec.mk: added m library
654 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
655 * support/regression/tests/float_trans: added (for Eric)
657 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
659 * src/mcs51/gen.c (genCpl): fixed bug
660 http://sf.net/mailarchive/message.php?msg_id=6263915
662 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
664 * src/SDCCast.c (decorateType): added extended constant folding
665 * src/SDCCsymt.c (computeType): cleanup
666 * src/SDCCval.c (valShift): minor optimization
667 * support/regression/tests/ast_constant_folding.c: added
669 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
671 * src/SDCCmain.c: removed some unintended changes
673 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
675 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
676 * src/z80/gen.c: fixed part of bug #817589
677 * src/SDCCsymt.c (checkFunction): fixed bug #817895
679 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
681 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
699 * src/z80/gen.c: removed unused label "release:"
701 2003-10-06 Borut Razem <borut.razem@siol.net>
703 * src/SDCC.lex: removed definition of unused variables
704 save_optimize and save_options
706 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
708 * clean.mk: removed '=' in "-maxdepth=1"
709 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
710 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
712 2003-10-06 Borut Razem <borut.razem@siol.net>
714 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
715 my_unput() replaced by unput()
717 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
719 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
720 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
721 type-punned pointer will break strict-aliasing rules"
722 Old LR behaviour is again default; Klaus' LR can be choosen by
723 defining the environment variable LRKLAUS
727 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
728 * clean.mk: fixed removal of files in bin/CVS/
729 * device/lib/clean.mk: fixed removal of directories small and large
730 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
732 * src/SDCCval.c: removed superflous test for pedantic
734 2003-10-05 Borut Razem <borut.razem@siol.net>
736 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
737 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
738 message "unmatched #pragma SAVE and #pragma RESTORE"
740 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
742 * doc/sdccman.lyx: various additions and updates (interrupts, inline
743 assembly, critical functions, atomic, nojtbound)
745 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
747 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
753 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
756 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
758 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
760 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
761 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
762 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
764 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
766 * src/z80/gen.c (genRet): fixed bug #524753
767 * src/z80/gen.c (genCast): fixed internal error on cast from
769 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
770 fix for bug #477835 to the z80
771 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
772 for tracking iCodes in the peephole optimizer for z80
774 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
776 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
777 the other part of bug #814548
778 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
780 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
782 * src/SDCCcse.c: fixed part of bug #814548
784 2003-09-28 Borut Razem <borut.razem@siol.net>
786 * src/asm.c: rewrite of printILine() to use temporary file instead
788 * src/xa51/main.c: commented out declaration of int rewinds
790 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
792 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
794 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
796 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
797 * src/asm.c (printILine): Fixed bug #811015
799 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
801 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
804 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
806 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
807 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
808 to correctly handle general case of AOP_PAIRPTR
809 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
811 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
813 * src/mcs51/ralloc.c (fillGaps),
814 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
815 register positioning bug)
817 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
819 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
821 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
823 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
824 genCodePointerGet, genGenPointerGet, genFarPointerSet,
825 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
826 (ralloc doesn't intentionally do this now, but perhaps later)
827 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
828 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
829 register positioning bugs (Fixed bug #762602 and #795325)
830 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
832 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
833 lines that --i-code-in-asm generates
835 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
837 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
838 trying to fclose a FILE* that was already closed.
840 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
842 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
843 of const struct should be treated as if const themselves)
845 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
847 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
849 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
851 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
852 Unix (/n) and DOS (/r/n) line terminations.
854 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
856 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
859 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
861 * src/mcs51/gen.c (genFunction, genEndFunction),
862 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
863 and restore of EA so that stack offsets to parameters are
864 correct when using both critical and reentrant/stack-auto.
865 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
866 size (can be triggered in error if sloc is shared between
867 different sized objects)
868 * device/include/float.h: fixed macros to explicitly use
869 unsigned long where needed
871 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
873 Feature req. 799831: added code to allow nesting of critical functions
874 * src/mcs51/gen.c (genFunction, genEndFunction)
875 * src/ds390/gen.c (genFunction, genEndFunction)
877 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
879 * src/SDCCsymt.c (sclsFromPtr),
881 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
882 support for standard C idiom of memory mapped variables; for
883 example, *((xdata int*)0x1234) = 1 is now internally equivalent
884 to xdata int at 0x1234 tempvar = 1.
885 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
886 provided by Akiya ISHIDA
888 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
890 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
891 * src/SDCCval.c (constVal): added reduction from int to char
892 * src/SDCCval.c (valMult, valDiv): fixed sign handling
893 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
894 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
896 * support/regression/tests/shifts.c: fixed
898 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
900 * src/z80/gen.c (genXor): Fixed bug #805445
902 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
904 Fixed bug #621531 (const & volatile confusion in the type chain).
905 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
906 refer to the const or volatile state of the pointer itself.
919 * support/regression/tests/const.c
921 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
923 When checking for duplicated modules, use absolute paths
924 instead of relative paths. Files changed:
929 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
931 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
933 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
935 * device/include/string.h: added size_t typedef, changed
936 prototypes to use size_t, eliminated separate reentrant and
937 non-reentrant declarations, added _memmove declaration
938 * device/lib/_memcpy.c: changed to use size_t instead of int,
939 changed /4 to >>2 to avoid division library call
940 * device/lib/_memcmp.c,
941 * device/lib/_memset.c,
942 * device/lib/_strncat.c,
943 * device/lib/_strncpy.c,
944 * device/lib/_strncmp.c: changed to use size_t instead of int
945 * device/lib/_memmove.c: new file (fixed bug #772294)
946 * device/lib/Makefile.in: added _memmove.c
947 * device/lib/z80/asm_strings.s: fixed bug #772290
948 * support/regression/tests/bitfields.c: attempt to fix host assertion
949 failure on amd64-unknown-linux2.2
951 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
953 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
954 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
955 * as/z80/asmain.c (main): fixed bug #801766
957 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
959 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
962 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
964 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
965 reported in bug #800609
967 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
969 * Top header beautifications in src/pic16 directory:
970 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
971 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
972 pcoderegs.h, ralloc.c, ralloc.h
973 * main.c: added top header and GPL license notice
974 * pcode.c: fixed the if-conditional warning
976 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
978 * device/lib/_mullong.c: replaced int by short for gcc
980 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
982 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
983 and JUMPTABLE iCodes properly now (worked by accident before)
984 * src/mcs51/gen.c (leftRightUseAcc),
985 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
986 iCode properly now. Use getSize instead of nRegs since a & b
987 aren't part of the nRegs tally.
989 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
991 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
992 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
993 before instructions that use the _STATUS register
995 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
997 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
998 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
999 fetching of the pointer
1000 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1001 copied from genNearPointerSet()
1002 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1003 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1004 If they pop r0/r1 they must be called in the opposite order than aopOp().
1005 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1006 (resp. --stack-auto), prepared for --xstack
1008 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1010 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1012 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1014 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1015 these ports have their own __sdcc_external_start()
1017 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1019 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1020 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1021 type for bits was changed. It resulted in bit variables becoming
1022 global, which is not permitted in PIC 14 assembly output.
1024 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1026 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1028 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1030 Z80 and MCS51 linkers complaint if a public symbol is defined
1031 in more than one library module:
1035 * as/mcs51/Makefile.in
1037 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1039 A few small changes that speed up the peephole optimizer.
1043 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1045 Try to make the peephole optimizer smarter by maintaining
1046 an association between the assembly source code and the
1047 iCodes that originated them. Put this information to use
1048 with a new peephole rule condition "notVolatile" so that
1049 the rules can be aggressive yet still safe.
1054 * src/mcs51/peeph.def
1056 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1060 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1061 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1062 if the left or right operand symbols have the accuse flag set.
1064 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1066 Changed the type of the result of the ! (NOT) operator to char;
1067 previously it returned the same type as the source. This allows
1068 us to eliminate all the genFloatNot functions (all of its target
1069 implementations were very buggy) since !float can use the same
1072 * src/SDCCicode.c (ast2iCode): ! returns char
1073 * src/mcs51/gen.c (genNot, genNotFloat),
1074 * src/ds390/gen.c (genNot, genNotFloat),
1075 * src/z80/gen.c (genNot, genNotFloat),
1076 * src/pic/gen.c (genNot, genNotFloat),
1077 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1079 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1081 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1082 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1083 during interrupts. Ensure WSAVE is located at a shared bank address.
1084 2. Fixed page selection in some places
1085 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1086 the registers name strings.
1087 4. Fixed "signed / unsigned compare" compiler warnings.
1088 5. The PIC port manages its own allocation of the general purpose
1089 registers, but makes no attempt to reuse them. As a result when
1090 compiling it soon runs out of general purpose registers. Some
1091 additional code was added to the files pcode.c and device.c to walk
1092 through the function call tree and rename the registers so that they
1102 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1103 genPlus() & genMinus() when the result is the same as left or right
1105 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1107 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1109 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1111 Made bitfield a distinct type from bit so that bitfields
1112 convert as per ANSI C and bits retain their traditional
1113 boolean style behaviour. Implemented bitfield support in
1121 * src/ds390/gen.c: bit v bitfield split
1122 * src/z80/gen.c: New support for bitfields
1123 * support/regression/tests/bitfields.c: reenabled z80,
1126 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1128 Rules 246.x, 247.x relate to bitfields, the others speed up
1129 access to xdata mapped I/O devices.
1131 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1133 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1135 Cleaned up genPackBits and genUnpackBits and added two helper
1136 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1137 for literal assignments in genPackBits (thanks to Frieder for
1143 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1145 Fixed bug #748310 (pointer to function type mishandled when the
1146 function name is omitted). Also fixed a SIGSEGV when a function
1147 attribute (reentrant, etc) is used on a non-function or on a
1148 function but misplaced before the parameter list.
1150 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1152 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1153 * support/Util/SDCCerr.h,
1154 * support/Util/SDCCerr.c: Added func attr misuse error msg
1156 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1158 Fixed bug #787649 by anonymous
1159 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1160 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1162 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1164 Fixed numerous bitfield problems.
1166 * src/SDCC.y: More bitfield related error checking
1168 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1169 * support/Util/SDCCerr.h,
1170 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1171 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1172 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1173 * support/regression/tests/bitfields.c: tests added
1175 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1177 Made the constant following the "interrupt" keyword optional. If
1178 omitted, the function will not automatically be given an entry
1179 in the interrupt vector table (similar to #pragma NOIV, but
1180 less syntacticly kludgy). The interrupt number is also now
1181 range checked. Also fixed a bug in the high order bit example
1188 * support/Util/SDCCerr.c
1189 * support/Util/SDCCerr.h
1192 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1194 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1195 * src/SDCCicode.c (operandOperation): rewritten some ops
1196 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1197 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1199 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1200 be re-activated by defining REDUCE_LITERALS)
1201 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1202 unsigned, but are signed by default
1203 * src/SDCCval.c (constVal): rearranged
1204 * src/SDCCval.c (valMod): preliminary fix
1205 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1206 * support/regression/literalop.c: added, work in progress
1208 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1210 Generate warnings for useless declarations like "char data;"
1211 that don't do what new users expect.
1214 * support/Util/SDCCerr.h
1215 * support/Util/SDCCerr.c
1217 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1219 * src/SDCCval.c (valMult): fix overflow detection of negative int
1221 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1223 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1225 Changes to support big endian targets:
1238 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1240 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1241 * device/lib/time.c: fixed warning "integer overflow in expression"
1243 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1245 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1246 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1247 constants are unsigned; added recognition of "u" flag for unsigned
1248 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1249 * src/SDCCval.c (valDiv, valMod): fixed signdness
1250 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1251 signedness of modulo, left and right shift
1252 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1253 * support/Util/SDCCerr.h: added warning W_INT_OVL
1254 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1255 * src/SDCCast.c (ast_print): improved output of constants
1257 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1259 Fixed some warnings when building with MSVC:
1272 * support\cpp2\cpplib.c
1276 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1278 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1280 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1282 * support\librarian\clean.mk: Do not remove Makefile.
1283 * support\librarian\Makefile: added.
1285 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1287 Added librarian to MSVC build:
1290 * support\librarian\librarian.dsp
1292 'configure' not needed for librarian, removed:
1293 * support\librarian\configure
1294 * support\librarian\configure.in
1295 * support\librarian\config_in.h
1296 * support\librarian\Makefile.in
1298 Hopefully these ones built the librarian and the rest of sdcc properly:
1300 * Makefile.common.in
1302 Messed up 'configure', so revert to previous version:
1306 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1308 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1309 there, while the mantissa of a double is "only" 53 bits wide.
1311 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1313 Adding sdcclib to the build. MSVC project coming soon.
1314 Files added/changed:
1316 * support\librarian\clean.mk
1317 * support\librarian\configure
1318 * support\librarian\configure.in
1319 * support\librarian\config_in.h
1320 * support\librarian\Makefile.bcc
1321 * support\librarian\Makefile.in
1322 * support\librarian\sdcclib.c
1325 * Makefile.common.in
1329 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1331 Linker now complaints if linked modules have conflicting options, for
1332 example, one compiled using --model-large and another one compiled with
1333 --model-small. The following files were modified:
1355 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1357 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1358 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1360 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1362 * src/z80/mappings.i: fix _mul[us][int,long] entries
1364 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1366 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1368 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1370 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1371 * support/regression/tests/bitopcse.c: added
1379 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1381 added support for new library format to z80, gbz80 linkers:
1387 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1389 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1390 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1392 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1394 added DUMMY_READ_VOLATILE:
1403 * src/SDCCcse.c (algebraicOpts): many improvements
1404 * src/SDCCcse.h: removed algebraicOpts()
1405 * src/SDCCicode.c (picDummyRead): added
1407 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1409 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1410 "Insufficient space in data memory".
1412 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1414 * src/mcs51/gen.c: fixed bug #771358
1415 * src/z80/gen.c: fixed bug #759087
1417 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1419 * src/pic16/glue.c: minor cleanup by Vangelis
1421 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1423 * device/include/regc515c.h: fixed #758477
1424 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1425 * device/lib/_gptrput.c: saved a few bytes
1426 * my tab spacing is 8, yours too?)
1427 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1428 * device/lib/serial.c: process RX bytes earlier than TX bytes
1429 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1431 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1433 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1435 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1437 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1439 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1441 * device/lib/Makefile.in: bad fix, reverted to 1.43
1443 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1445 * device/lib/Makefile.in: added missing z80 object files
1447 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1449 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1450 pic16 progress by Vangelis:
1465 * pic16/pcodepeep.c:
1468 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1470 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1472 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1474 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1475 added gbz80 build to MSVC project.
1476 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1477 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1478 from 8051 stuff and setup so it links using a .lnk file.
1480 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1482 * support/librarian/sdcclib.c: sdcc librarian.
1483 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1486 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1488 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1490 2003-07-02 Borut Razem <borut.razem@siol.net>
1492 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1493 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1494 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1495 src/xa51/main.c, src/z80/main.c:
1496 virtualization of glue() function: each port has it's own glue function,
1497 which is accessed by do_glue function pointer in PORT.general structure
1499 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1501 * DS800C400 fun, improved ROM interface and tinibios.
1503 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1505 * More support for DS80C400. Now includes beginning of interface to ROM.
1507 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1509 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1511 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1513 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1515 2003-06-19 Borut Razem <borut.razem@siol.net>
1517 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1519 2003-06-19 Borut Razem <borut.razem@siol.net>
1521 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1522 fixed Z80 port - crt0.o: cannot open.
1524 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1526 * support/Util/MySystem.c (merge_command): revert bad fix
1528 2003-06-18 Borut Razem <borut.razem@siol.net>
1530 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1532 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1534 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1535 option --use-stdout sends errors to stdout instead of stderr.
1537 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1539 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1541 2003-06-15 Borut Razem <borut.razem@siol.net>
1543 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1544 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1545 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1546 fixed width array of pointers replaced with sets;
1547 multiple include and lib paths ared transferred to preprocessor and linker
1548 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1549 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1550 fixed width array of pointers
1551 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1552 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1553 fixupPath(), getPathDifference()
1554 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1555 fixed width array of pointers
1557 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1559 * src/pic16/ralloc.c: fix warnings
1560 * src/pic16/pcode.c: fix warning
1562 2003-06-10 Scott Dattalo <scott@dattalo.com>
1564 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1565 know all the details, but essentially this set of changes enable
1566 the pic16 port to generate movff instructions and generate assembler
1571 * src/pic16/pcode.c:
1572 * src/pic16/device.c:
1574 * src/pic16/pcode.h:
1575 * src/pic16/pcoderegs.c:
1576 * src/pic16/ralloc.c:
1577 * src/pic16/ralloc.h:
1579 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1581 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1582 added option --vc, so sdcc errors and warnings are compatible with
1583 Microsoft Visual Studio.
1585 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1587 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1588 device/lib/libfloat.lib: added atof function.
1590 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1592 * doc/sdccman.lyx: updated to Lyx 1.3
1593 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1594 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1595 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1597 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1599 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1601 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1603 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1604 additions to the "related tools/documentation" section
1606 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1608 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1610 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1612 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1613 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1615 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1617 * doc/sdccman.lyx: fix double dash and other minor things
1618 * doc/Makefile: fix double dash
1620 2003-05-28 Karl Bongers(patches from Martin Helmling)
1621 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1622 condition and ignore commands.
1624 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1626 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1627 is in parts still quite out of date, I did changes as far as I felt makes sense
1628 for a non-native english speaker.
1629 Please feel free to add to the manual or to correct my changes.
1630 * doc/Makefile: undid touching the date of intermediate tex files.
1632 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1634 * doc/sdccman.lyx: Manual has an index now
1636 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1638 Finalize muluint/mulsint and mululong/mulslong merging:
1639 * device/lib/_mulint.c
1640 * device/lib/_mullong.c
1641 * device/lib/gbz80/mul.s
1642 * device/lib/gbz80/stubs.s
1643 * device/lib/z80/mul.s
1644 * device/lib/z80/stubs.s
1645 * src/SDCCsymt.c (initCSupport)
1647 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1649 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1650 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1651 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1652 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1655 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1657 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1658 the regression tests I'm not brave enough to enable 245.b, 245.c
1659 * doc/sdccman.lyx: added latex preamble for hyperref package.
1660 Using pdflatex this will give you a hyperlinked pdf file with
1661 bookmarks. (prepend '%' before /usepackage if this breaks something)
1663 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1665 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1667 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1669 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1671 2003-05-21 <johan@balder>
1673 * src/SDCCglue.c (printIval): fixed bug #739934
1675 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1677 Applied patch from bug 737905 (renamed yylineo to mylineno):
1684 * src/pic16/pcode.c: Cleaned warnings
1685 * src/pic16/pcodeflow.c: Cleaned warnings
1686 * src/pic16/pcoderegs.c: Cleaned warnings
1688 2003-05-19 Scott Dattalo <scott@dattalo.com>
1690 * src/pic16/pcode.c: Cleaned warnings
1691 * src/pic16/pcodepeep.c: Cleaned warnings
1692 * src/pic16/ralloc.c: Cleaned warnings
1694 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1696 * doc/sdccman.lyx: fixed bug 739745
1697 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1699 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1701 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1702 it can be defined with CFLAGS when running configure
1703 * src/SDCCmain.c: fixed compiling + linking with object files
1705 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1707 * configure.in: configure for pic16 port,
1708 added --disable-pic16-port
1709 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1710 * src/SDCCmain.c: linkOptions is changed to set *,
1711 added if/endif conditional macros to remove options help
1712 messages from optionsTable when a port is not configured, added
1713 support for the PIc16 port in the ports table, when executing
1714 the compiler with no port specified on command line, a default
1715 port is selected with the new macro DEFAULT_PORT which is
1716 defined in port.h, in setDefaultOptions() linkOptions is removed
1717 from initialization assignment, since now it is a set,
1718 parseCmdLine uses setParseWithComma for linkOptions, in
1719 linkEdit() linkOptions are accessed with new function indexSet()
1720 which returns the i'th item of a set variable. See SDCCset.c, in
1721 linkEdit() when calling buildCmdLine(), added linkOptions as
1722 last argument. Now users can pass arguments to gplink via the
1723 -Wl option, main() uses pic16glue() to glue up pic16 programs
1724 * src/SDCCpeeph.c: various changes to support pic16
1725 * src/SDCCset.c: added function void *indexSet(set *, int) to
1726 return the i'th item of the set
1727 * src/SDCCset.h: added function prototype for indexSet()
1728 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1729 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1730 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1731 added macro DEFAULT_PORT
1732 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1733 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1735 * src/pic16/glue.c: commented out some error producing lines
1736 * src/pic16/main.c: __config directives are commented out to stop
1737 gpasm complaining and test the linkage with gplink, _linkCmd and
1738 _asmCmd changed to be more gplink and gpasm friendly
1739 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1740 produced an error when parsed, peep rule 12 is added to utilize
1741 movff, but it is commented out since the pCode does not support
1742 yet a command with 2 address arguments
1744 2003-05-18 <johan@balder>
1746 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1747 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1748 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1750 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1751 Added feature to script commands from file.
1753 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1755 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1756 * src/SDCCutil.c: include ctype.h for win32
1758 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1760 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1762 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1764 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1765 Fixed so you can set breakpoints prior to run, run does not stop
1766 on entry now. Add tbreak. Other enhancements and fixes for use
1769 2003-05-12 Borut Razem <borut.razem@siol.net>
1771 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1773 2003-05-11 Borut Razem <borut.razem@siol.net>
1775 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1776 the path of bin directory, so that PATH is the only env. variable, which has to be set
1777 in case of standard installation.
1778 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1779 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1780 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1782 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1784 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1785 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1786 temp files are in the port dir; clean the gen/test directory when
1787 generating new test.c
1788 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1789 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1790 * support/regression/tests/zeropad.c: added
1792 2003-05-09 <johan@balder>
1794 * src/SDCCglue.c: fixed bug #597940
1796 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1798 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1799 cache sfr, optimize next,step, fix off by one sourceline,
1800 support ddd list function.
1801 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1803 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1805 * support/regression/HTMLgen.py: added compare_s2f()
1806 * support/regression/Makefile: redo 1.27
1807 * support/regression/generate-cases.py: redo 1.5
1809 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1811 * support/regression/tests/float.c: workaround 33 bit hex constant
1812 * support/regression/tests/simplefloat.c: fix division for host
1814 2003-04-29 Scott Dattalo <scott@dattalo.com>
1816 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1817 that tame's the PIC's over-aggressive optimizer.
1819 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1821 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1824 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1826 Initial support for DS80C400. "Hello world" runs on TINIm400
1829 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1831 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1832 * Some notes on ddd usage added in debugger/README
1833 Martin Helmling adding more features and fixes for ddd GUI debugger.
1834 Code added for nexti, stepi, up, down, and other adjustments.
1836 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1838 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1839 * src/pic/peeph.def Added two rules to optimize carry manipulation
1840 * src/pic/* removed debug printfs
1842 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1844 * debugger/mcs51/cmd.c: added header newalloc.h
1846 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1848 * as/Makefile: new EXEEXT
1849 * as/z80/Makefile: remove trailing slash of BUILDIR
1850 * as/z80/clean.mk: new EXEEXT
1851 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1852 * support/cpp2/Makefile.in: new EXEEXT
1853 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1855 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1857 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1858 EXEEXT was introduced to fix all related problems with targets
1859 "clean", "install" and "uninstall"; a couple of further flaws
1860 especially with "clean" have been fixed too
1861 * as/mcs51/Makefile.in
1866 * debugger/mcs51/Makefile.in
1867 * debugger/mcs51/clean.mk
1869 * link/z80/Makefile.in
1872 * packihx/Makefile.in
1874 * sim/ucsim/Makefile
1875 * sim/ucsim/clean.mk
1876 * sim/ucsim/avr.src/Makefile.in
1877 * sim/ucsim/avr.src/clean.mk
1878 * sim/ucsim/s51.src/Makefile.in
1879 * sim/ucsim/s51.src/clean.mk
1880 * sim/ucsim/xa.src/Makefile.in
1881 * sim/ucsim/xa.src/clean.mk
1882 * sim/ucsim/z80.src/Makefile.in
1883 * sim/ucsim/z80.src/clean.mk
1884 * sim/ucsim/main_in.mk
1885 * sim/ucsim/packages_in.mk
1886 * sim/ucsim/gui.src/Makefile.in
1887 * sim/ucsim/gui.src/serio.src/Makefile.in
1888 * sim/ucsim/gui.src/serio.src/clean.mk
1891 * support/cpp2/Makefile.in
1892 * support/cpp2/clean.mk
1893 * support/makebin/Makefile
1894 * support/makebin/clean.mk
1895 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1896 * doc/sdccman.lyx: --program-suffix no longer needed
1898 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1900 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1901 Martin Helmling added support for ddd GUI debugger.
1902 Code added to display assembly, set variables, and other commands
1903 to interface to ddd.
1905 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1907 * as/Makefile: fix target clean
1908 * as/clean.mk: fix target clean
1909 * as/z80/clean.mk: fix target clean
1911 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1913 * Makefile.common.in: added @EXEEXT@
1914 * configure.in: removed all mingw32 stuff
1915 * configure: rebuilt from configure.in
1916 * doc/sdccman.lyx: updated section "installation"
1917 * support/scripts/sdcc_mingw32: adapted to configure
1918 * support/scripts/sdcc_cygwin_mingw32: added
1920 2003-04-22 Scott Dattalo <scott@dattalo.com>
1922 * src/pic Added object file support for the PIC port
1923 * src/pic Applied patch from Craig Franklin (this started the object file support)
1924 * src/regression Updated the PIC regression tests for object files
1926 2003-04-20 Borut Razem <borut.razem@siol.net>
1928 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1929 lklex.c: In function `getfid':
1930 lklex.c:203: warning: array subscript has type `char'
1931 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1932 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1933 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1934 stack handling macros
1936 2003-04-19 Borut Razem <borut.razem@siol.net>
1938 * "handling space characters in file path" task:
1939 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1940 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1941 * support/Util/MySystem.h: make it self-sufficient
1942 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1943 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1944 handling space characters in file path
1945 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1946 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1947 * support/Util/MySystem.c: handling space characters in executable's path
1949 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1951 * as/z80/Makefile: fix permanent rebuild of z80
1952 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1953 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1955 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1957 * src/SDCCopt.c: add special case optimization to replace modulo by
1958 a power of two with a bitwise AND.
1960 2003-04-18 <johan@balder>
1962 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1964 2003-04-17 <johan@balder>
1966 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1967 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1969 2003-04-13 Borut Razem <borut.razem@siol.net>
1971 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1972 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1973 fixed mingw problem in adl_NORMALIZE_PATH
1975 2003-04-12 Borut Razem <borut.razem@siol.net>
1977 * fixed "#pragma SAVE/RESTORE can not be nested":
1978 * src/SDCC.lex: reworked pragma handling functions
1979 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1980 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1982 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1984 * src/SDCCutil.c (pathEquivalent): defined but not used
1985 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1986 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1987 * configure: rebuilt from configure.in
1988 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1989 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1990 * device/include/Makefile.in: replace sdcc_datadir
1991 * device/lib/Makefile.in: replace sdcc_datadir
1992 * Makefile.common.in: add LDFLAGS from configure
1993 * packihx/Makefile.in: use LDFLAGS
1994 * src/Makefile.in: use LDFLAGS
1995 * support/cpp2/Makefile.in: add LDFLAGS from configure
1996 * support/makebin/Makefile: use LDFLAGS
1997 * .version: bumped version number to 2.3.5
1999 2003-04-12 Borut Razem <borut.razem@siol.net>
2001 * completed "different paths" task:
2002 * src/SDCCmacro.c: fixed bug in handling quotes
2003 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2004 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2006 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2008 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2010 2003-04-11 kevin Vigor <kevin@vigor.nu>
2012 * ds390/gen.c ds390/peeph.def: fix bug 706781
2014 2003-04-11 Borut Razem <borut.razem@siol.net>
2016 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2018 2003-04-10 Scott Dattalo <scott@dattalo.com>
2020 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2021 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2022 set - this bit used to not be set...).
2023 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2024 bad code in PIC Port
2025 * src/regression/and2.c added to test bug 609268
2026 * src/regression/Makefile added and2.c to regression test
2029 2003-04-08 <johan@CP255758-A>
2031 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2032 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2033 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2035 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2037 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2039 * support/cpp2/Makefile.in: fix bug #487815
2040 * configure: rebuilt from configure.in
2041 * Makefile.common.in: docdir changed, new path suffixes
2042 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2043 * sdcc_vc_in.h: reflect changes from sdccconf.h
2044 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2045 * src/SDCCutil.h: remove BINDIR hack
2046 * doc/sdccman.lyx: update new path hierarchy
2048 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2050 * src/SDCCpeeph.c: added okToRemoveSLOC test
2052 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2054 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2056 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2058 * src/SDCCpeeph.c: added labelIsReturnOnly test
2059 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2061 2003-04-05 <johan@balder>
2063 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2064 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2065 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2066 * src/SDCCast.c: fixed a warning
2067 * src/SDCCast.h: fixed a warning
2068 * src/SDCCicode.c (operandFromAst): fixed a warning
2070 2003-04-04 <johan@balder>
2072 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2073 * src/SDCCast.c (decorateType): fixed bug #715076
2074 * src/SDCC.y: fixed bug #702907
2076 2003-04-03 <johan@balder>
2078 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2079 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2080 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2081 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2082 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2084 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2086 * _decdptr.c: fix return values
2087 * _gptrget.c: fix return values
2088 * _gptrgetc.c: fix return values
2089 * _gptrput.c: fix return values
2090 * _mulint.c: fix return values
2091 * as/z80/Makefile: fix 'make -j' problem
2093 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2095 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2096 * configure.in: big cleanup, updated to autoconf 2.5x
2097 * configure: rebuilt from configure.in
2098 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2099 * sdcc_vc_in.h: reflect changes from sdccconf.h
2100 * doc/Makefile: fixed a flaw in "make install"
2102 2003-04-02 <johan@balder>
2104 * src/ds390/gen.c (genCmp): no comments
2105 * src/mcs51/gen.c (genCmp): no comments
2106 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2107 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2109 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2111 * support/regression/generate-cases.py: place generated file in given sub directory
2112 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2113 * support/regression/Makefile: improvements for 'make -j';
2114 side effect: it's simpler and faster now
2116 2003-03-31 Borut Razem <borut.razem@siol.net>
2118 * src/z80/main.c: link-{port} and as-{port} defined without path
2119 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2121 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2123 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2125 2003-03-30 Borut Razem <borut.razem@siol.net>
2127 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2128 changed type of list parameter to set
2129 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2130 * src/port.h: changed type of do_assemble() parameter to set
2131 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2132 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2133 definition of "cppoutfilename" macro with NULL value in preProcess()
2134 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2135 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2136 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2137 replaced with set *binPathSet
2138 * shash_add() deallocates the item, if allready exsists, before adding the new one
2139 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2141 2003-03-30 Scott Dattalo <scott@dattalo.com>
2143 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2144 a nested for loop bug in the PIC port
2145 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2148 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2150 * support/Util/dbuf.h: remove C++ stuff to make it portable
2152 2003-03-28 Borut Razem <borut.razem@siol.net>
2154 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2155 literal strings in stringLiteral()
2156 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2157 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2160 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2162 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2164 2003-03-26 <johan@balder>
2166 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2167 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2168 * src/SDCCast.c (decorateType): fixed " -v < 3"
2170 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2172 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2173 Added Lenny Story's debug infrastructure changes:
2174 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2175 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2176 * src/cdbFile.c: added
2177 * src/SDCCdebug.c: added
2178 * src/SDCCdebug.h: added
2179 * src/SDCCast.c (createFunction)
2180 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2181 * src/SDCCmain.c (parseCmdLine, main)
2182 * src/SDCCmem.c (redoStackOffsets)
2183 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2186 * src/avr/gen.c (genAVRCode)
2187 * src/ds390/gen.c (gen390Code)
2188 * src/mcs51/gen.c (gen51Code)
2189 * src/pic/gen.c (genpic14Code)
2190 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2191 * src/xa51/gen.c (genXA51Code)
2192 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2194 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2196 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2197 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2199 2003-03-22 <johan@balder>
2201 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2203 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2205 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2206 * doc/cdbfileformat.lyx: added, written by Lenny Story
2207 * doc/Makefile: added cdbfileformat.lyx
2208 * doc/clean.mk: added cdbfileformat.lyx
2210 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2212 * src/mcs51/peeph.def: fix bug #705773
2214 2003-03-20 <johan@balder>
2216 An sfr/sbit can have an "at #" AND an initializer
2217 * src/SDCCsymt.c (checkSClass):
2218 * src/SDCCmem.c (allocGlobal):
2219 * src/SDCCmem.c (allocLocal):
2220 * src/SDCCast.c (createBlock):
2222 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2224 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2226 2003-03-16 <johan@balder>
2228 Undid the hackup of const and volatile, the problem is much bigger
2230 * src/SDCCast.c:1.171
2231 * src/SDCCglue.c:1.138
2232 * src/SDCCicode.c:1.146
2233 * src/SDCCsymt.c:1.150
2234 * src/SDCCval.c:1.65
2236 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2238 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2239 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2241 2003-03-13 <johan@balder>
2243 Hackup const and volatile modifiers in type chains a bit:
2245 * src/SDCCast.c:1.169
2246 * src/SDCCglue.c:1.136
2247 * src/SDCCicode.c:1.143
2248 * src/SDCCsymt.c1.146
2249 * src/SDCCsymt.h1.59
2250 * src/SDCCval.c:1.63
2252 2003-03-12 <johan@balder>
2254 * src/SDCCBBlock.h: more LRH debugging junk
2255 * src/SDCCcflow.h: more LRH debugging junk
2256 * src/SDCCloop.c: more LRH debugging junk
2257 * src/SDCC.y (struct_declaration): fixed bug #697590
2258 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2259 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2260 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2262 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2263 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2264 test function names must now match exactly).
2265 * src/SDCCcse.c: added special case in findCheaperOp to allow
2266 extending a short integer. Makes less awful code for bug 700121 test case.
2268 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2270 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2271 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2273 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2275 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2276 actually called (operandsNotEqual() was called for all
2277 operandsNotEqualX tests).
2279 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2281 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2282 with shorter literals. Fixes bug 700121.
2284 2003-03-11 <johan@balder>
2286 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2288 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2290 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2291 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2293 2003-03-10 Borut Razem <borut.razem@siol.net>
2295 * src/SDCCmain.c: pipe preprocessor's output
2296 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2297 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2298 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2299 which closes all pipes in pipeSet set
2300 * src/SDCCset.c: free deleted item in function deleteSetItem()
2301 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2302 moved from z80 to src subproject
2303 * .version: increased version number to 2.3.4
2305 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2307 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2308 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2309 * support/regression/ports/xa51/spec.mk: fix typo
2311 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2313 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2315 2003-03-09 Borut Razem <borut.razem@siol.net>
2317 * src/SDCCmain.c: pipe preprocessor's output
2318 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2319 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2320 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2321 which closes all pipes in pipeSet set
2322 * src/SDCCset.c: free deleted item in function deleteSetItem()
2323 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2324 moved from z80 to src subproject
2326 2003-03-09 Borut Razem <borut.razem@siol.net>
2328 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2329 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2330 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2331 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2332 * src/SDCCglobl.h: unification of WIN32 native definitions
2334 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2336 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2338 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2340 * src/configure.in: check for endianess (even while cross-compiling)
2341 * src/configure: check for endianess (even while cross-compiling)
2342 * src/configure_in.h: check for endianess (even while cross-compiling)
2343 * src/avr/gen.c: remove old endianess stuff
2344 * src/mcs51/gen.c: remove old endianess stuff
2345 * src/ds390/gen.c: remove old endianess stuff
2346 * src/pic/gen.c: remove old endianess stuff
2347 * src/pic/genarith.c: remove old endianess stuff
2348 * src/pic/glue.c: fix endianess check
2349 * src/pic16/gen.c: remove old endianess stuff
2350 * src/pic16/genarith.c: remove old endianess stuff
2351 * src/pic16/glue.c: fix endianess check
2352 * src/xa51/gen.c: remove old endianess stuff
2353 * src/z80/gen.c: fix endianess check
2354 * src/SDCCglue.c: fix endianess check
2355 * src/ds390/peeph.def: fix bug 700036
2357 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2359 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2360 * src/configure: find appropriate data-types on host for SDCC's int and long
2361 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2362 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2363 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2365 2003-03-07 <johan@balder>
2368 some minor cleanups before the big shot
2369 OP_DEFS and OP_USES now use Kevin's protection
2370 new option --nolabelopt
2381 * src/ds390/ralloc.c:
2382 * src/mcs51/ralloc.c:
2384 * src/xa51/ralloc.c:
2387 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2389 * src/pic/pcode.c (get_op): fix 64 bit warnings
2390 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2391 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2392 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2393 * support/regression/tests/malloc.c: fix 64 bit warnings
2395 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2397 * src/mcs51/gen.c (genMinus): fixed bug 696436
2399 2003-03-02 Borut Razem <borut.razem@siol.net>
2401 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2403 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2405 * configure.in: test for mkstemp
2406 * sdccconf_in.h: add HAVE_MKSTEMP
2408 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2410 * device/include/ctype.h: removed warning while using --stack-auto
2411 * device/include/malloc.h: removed warning while using --stack-auto
2412 * device/include/string.h: removed warning while using --stack-auto
2414 2003-02-23 Borut Razem <borut.razem@siol.net>
2416 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2417 because NDEBUG is defined (see man assert)
2418 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2420 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2422 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2423 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2425 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2427 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2428 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2430 2003-02-18 <johan@balder>
2432 * as/mcs51/asmain.c (asmbl): module can start with a digit
2433 * as/z80/asmain.c (asmbl): module can start with a digit
2435 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2437 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2438 * src/asm.c: fix pipe() for Mingw32
2440 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2442 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2443 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2444 make -V work again; --c1mode reads now from stdin
2445 * doc/sdccman.lyx: added --c1mode
2446 * support/Util/SDCCerr.c: new messages for c1 mode
2447 * support/Util/SDCCerr.h: new messages for c1 mode
2448 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2450 2003-02-15 <johan@balder>
2452 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2454 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2456 * doc/sdccman.lyx: Environment variables, -o and other minor things
2458 2003-02-14 <johan@balder>
2460 * src/xa51/main.c: before anyone really tries to use it :)
2462 * Install doc's in share/sdcc/doc
2463 * removed some obsolete files
2464 * Do a proper make distclean and uninstall
2465 M Makefile.common.in
2468 M device/include/Makefile.in
2469 M device/lib/Makefile.in
2472 M sim/ucsim/doc/Makefile.in
2475 R src/xa51/peeph.rul
2476 M support/cpp2/Makefile.in
2477 M support/makebin/Makefile
2480 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2482 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2484 2003-02-10 Borut Razem <borut.razem@siol.net>
2486 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2487 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2488 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2489 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2490 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2491 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2492 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2493 src/z80/Makefile.bcc: Borland Makefile cleanup
2494 * as/z80/Makefile.bcc: Added Borland Makefile
2495 * support/cpp2/borland.h: Removed
2497 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2499 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2500 * src/SDCC.lex: new pragma NOIV
2501 * src/SDCCglobl.h: new pragma NOIV
2502 * src/SDCCmem.c: new pragma NOIV
2504 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2506 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2508 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2510 * src/SDCCmain.c: signal handling is switched off by --debug
2511 * doc/Makefile: small fix for install; use clean.mk again
2512 * doc/clean.mk: clean *.pdf and *.html too
2514 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2516 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2517 * device/lib/printfl.c: fix a ds390 bug by making it portable
2518 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2519 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2520 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2521 * debugger/mcs51/cmd.c: converted multi-line string literals
2522 * sim/ucsim/globals.cc: converted multi-line string literals
2523 * src/SDCCmain.c: introduced signal handler to remove temp files
2524 * doc/Makefile: small tweaks, implement clean
2525 * doc: removed generated files
2527 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2529 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2530 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2531 Address Record is not correctly generated for DS390."
2533 2003-02-02 Borut Razem <borut.razem@siol.net>
2535 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2536 * as/mcs51/asm.h: fixed compilation with Borland C
2537 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2538 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2539 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2540 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2541 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2542 src/z80/Makefile.bcc: delete $(LIB) only if exist
2543 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2545 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2547 * device/include/malloc.h: introduced NULL
2548 * device/include/string.h: introduced NULL
2549 * device/include/stdlib.h: introduced NULL
2550 * device/lib/_memcpy.c: removed NULL
2551 * device/lib/_strcat.c: removed NULL
2552 * device/lib/_strchr.c: removed NULL
2553 * device/lib/_strcmp.c: removed NULL
2554 * device/lib/_strcpy.c: removed NULL
2555 * device/lib/_strcspn.c: removed NULL
2556 * device/lib/_strlen.c: removed NULL
2557 * device/lib/_strncat.c: removed NULL
2558 * device/lib/_strncmp.c: removed NULL
2559 * device/lib/_strncpy.c: removed NULL
2560 * device/lib/_strpbrk.c: removed NULL
2561 * device/lib/_strrchr.c: removed NULL
2562 * device/lib/_strspn.c: removed NULL
2563 * device/lib/_strstr.c: removed NULL
2564 * device/lib/_strtok.c: removed NULL
2565 * device/lib/malloc.c: removed NULL, include own header
2567 2003-02-02 <johan@balder>
2569 * 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
2570 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2571 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2572 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2573 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2574 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2576 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2578 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2581 2003-02-01 <johan@balder>
2583 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2585 2003-01-31 <johan@CP255758-A>
2587 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2589 2003-01-30 <johan@balder>
2591 * src/SDCCBBlock.c: automatic bug detection
2592 * src/SDCCicode.c: automatic bug detection
2594 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2596 * src/SDCCglobl.h: now --xram-size 0 works
2597 * src/SDCCmain.c: now --xram-size 0 works
2599 2003-01-29 <johan@balder>
2601 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2603 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2605 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2606 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2607 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2608 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2609 * src/SDCCglobl.h: Added options --xram-size and --code-size
2610 * src/SDCCmain.c: Added options --xram-size and --code-size
2612 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2614 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2615 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2617 2003-01-27 <johan@balder>
2619 * src/SDCC.y: fixed bug #613764
2621 2003-01-26 <johan@balder>
2623 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2624 * src/SDCCsymt.h: fixed bug #673374
2625 * src/SDCCglue.c: fixed bug #661910
2626 * src/SDCCast.c: fixed bug #458099 and 673374
2628 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2630 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2631 * as/mcs51/strcmpi.h: added
2632 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2633 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2634 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2635 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2636 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2637 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2638 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2639 * as/mcs51/Makefile.aslink: new module strcmpi
2640 * as/mcs51/Makefile.asx8051: new module strcmpi
2641 * as/mcs51/Makefil.bcc: new module strcmpi
2642 * as/mcs51/Makefile.in: new module strcmpi
2643 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2645 2003-01-26 <johan@balder>
2647 * src/SDCCglue.c: reverted back to 1.124
2648 * src/SDCCast.c: reverted back to 1.156
2649 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2651 2003-01-25 <johan@balder>
2653 * src/SDCCglue.c: A better fix for bug #661910
2654 * src/SDCCast.c: A better fix for bug #661910
2655 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2657 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2659 * src/Makefile.in: remove spawn.o
2660 * src/SDCCmain.c: remove spawn.h
2661 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2662 * src/spawn.c: removed
2663 * src/spawn.h: removed
2664 * support/regression/ports/ds390/spec.mk: link with -r
2666 2003-01-24 <johan@CP255758-A>
2668 * src/ds390/gen.c (aopOp): fixed bug #667458
2669 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2670 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2671 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2673 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2675 * src/mcs51/peeph.def: better assembler identation by Frieder
2676 * src/mcs51/gen.c: better assembler identation by Frieder
2678 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2680 * as/z80/string.h: removed for gcc 3.2
2681 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2682 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2684 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2686 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2687 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2688 * support/regression/Makefile: separate temp files for ports
2689 * support/regression/generate-cases.py: separate temp files for ports
2690 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2691 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2693 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2695 * moved tinitalk to device/examples/ds390
2697 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2699 * as/mcs51/lkmem.c: rflag is for DS390
2700 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2701 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2702 (linkEdit): move mem- and map-files the same way as ihx-files
2703 * src/z80/main.c (_setDefaultOptions): removed --generic
2704 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2705 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2706 * src/pic/glue.c (picglue): --c1mode works again
2707 * src/pic16/glue.c (pic16glue): --c1mode works again
2708 * src/asm.c (printCLine): fix #660034
2710 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2712 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2713 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2714 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2715 * as/mcs51/lkmem (summary): better fix for sp problem
2716 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2717 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2718 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2719 remove --stack-after-data
2721 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2723 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2724 * src/SDCCutil.c (join): ugly bug: missing '\0'
2725 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2727 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2729 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2731 * src/pic/main.c (_asmCmd): gpasm supports -o
2732 * src/z80/main.c: more general macros
2733 * device/lib/Makefile.in: remove intermediate files
2735 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2737 * .version: Bumped version number to 2.3.3
2738 * src/SDCCBBlock.c: new option -o
2739 * src/SDCCglobl.h: new option -o
2740 * src/SDCCglue.c: new option -o
2741 * src/SDCCmain.c: new option -o
2742 * src/asm.c: new option -o
2743 * src/ds390/main.c: new option -o
2744 * src/pic/glue.c: new option -o
2745 * src/pic/pcode.c: new option -o
2746 * src/pic/ralloc.c: new option -o
2747 * src/pic16/glue.c: new option -o
2748 * src/pic16/pcode.c: new option -o
2749 * src/pic16/ralloc.c: new option -o
2750 * src/z80/main.c: new option -o
2751 * device/lib/Makefile.in: use -o
2752 * support/regression/ports/ds390/spec.mk: use -o
2753 * support/regression/ports/gbz80/spec.mk: use -o
2754 * support/regression/ports/mcs51/spec.mk: use -o
2755 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2756 * support/regression/ports/z80/spec.mk: use -o
2757 * support/regression/ports/ucz80/spec.mk: use -o
2758 * support/regression/ports/xa51/spec.mk: use -o
2759 * support/regression/fwk/lib/timeout.c: fix usage string
2761 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2762 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2764 2003-01-07 <johan@balder>
2766 * src/SDCCast.c (decorateType): fixed bug #600035
2768 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2769 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2770 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2771 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2772 * src/pic/pcode.c: outcommented unused variable to remove warnings
2773 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2775 2003-01-06 <karl@turbobit.com>
2776 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2779 2003-01-06 <johan@balder>
2781 * src/SDCCicode.c: fixed array add
2783 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2784 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2785 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2787 2003-01-04 <johan@balder>
2789 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2791 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2792 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2794 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2795 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2796 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2798 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2799 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2801 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2802 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2804 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2805 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2807 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2809 * in \sdcc\as\mcs51\ changed these files in order to create an
2810 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2811 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2812 following files to include the previous two files: aslink.dsp,
2813 Makefile.aslink, Makefile.bcc, and Makefile.in.
2815 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2816 .adb instead of .cdb
2818 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2820 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2821 value from option --iram-size.
2823 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2825 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2828 2002-09-18 <wiml@hhhh.org>
2830 * SDCClrange.h: exposed setFromRange() and setToRange()
2831 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2832 packRegsForAccUse() (bug 542397)
2833 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2834 multiple times and emitting the fetch operations more than once
2835 added aopGetUsesAcc() function to allow binary operators to
2836 fetch their operands in the correct order; made genMinus() emit
2837 compact code for X = LITERAL - Y
2839 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2840 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2841 sprintf() in line 1267.
2843 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2844 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2847 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2848 Changes to aslink (All the changes are marked with 'JCF'):
2850 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2853 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2854 area BSEG. Also moves, if possible, the DATA area down into the internal
2855 ram so more space is available.
2857 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2860 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2861 not bytes. Function summary() which creates a memory usage summary
2862 file with extension .mem. Reports of overlaping stack and small stack
2863 size. If the space for the stack is less than 16 bytes aslink trows a
2866 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2867 the 8051. Option 'y' for memory summary output file.
2869 Changes to sdcc (All the changes are marked with 'JCF'):
2871 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2873 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2874 overlaying area for it (uses RegBankUsed[4]).
2876 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2877 bank zero as used by default. By default aslink locates the stack
2878 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2879 the creation of the .mem file. Delegates the allocation of data area
2880 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2881 the begining of the stack area to aslink.
2883 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2884 glue() in SDCCglue.c creates an area for it.
2886 2002-09-03 Borut Razem <borut.razem@siol.net>
2887 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2888 sdcc/src/pic/glue.c:
2889 introduced atexit() handler for teporay files removal in case of
2890 errors, assertions, ...
2892 2002-08-29 Borut Razem <borut.razem@siol.net>
2893 * sdcc/support/cpp2/auto-host_vc_in.h:
2894 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2895 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2896 Maybe there is a similar problem with BORLANDC? It should be checked!
2898 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2899 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2900 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2901 was not executed, and the compiler (cl) launched a warning:
2902 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2904 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2905 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2907 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2908 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2910 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2911 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2912 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2913 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2914 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2915 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2916 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2917 - added Release configuration in VS projects
2918 - review of compiler an linker options
2919 - VC .exe files are generated in bin_vc directory, not to interfere
2920 with binaries generated from other projects (cygwin, mingw, bcc ...)
2922 * sdcc/src/yacc.dsp: added
2924 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2925 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2926 and insert the version number definitions from .version
2928 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2930 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2931 added - genarate auto-host.h using auto-host_vc_in.h as template
2934 removed from CVS, generated automatically
2936 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2937 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2939 2002-08-11 Borut Razem <borut.razem@siol.net>
2940 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2942 2002-08-10 Borut Razem <borut.razem@siol.net>
2943 * src/SDCCmain.c (main):
2944 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2945 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2946 The consequence was that some temporary files were not removed.
2949 unification of code in functions tempfilename() and tempfile():
2950 function tempnam() is defined in Visual Studio 6.0 and .NET
2952 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2954 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2955 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2956 - removed compiler command line option /WX: Treats all warnings as errors
2957 - update a list of source files, included into the project
2959 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2960 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2961 changed project type to Generic Project so that can be correcly converted to VS.NET project
2963 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2965 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2967 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2969 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2970 added return 0 statements after assert() to make compiler happy
2972 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2973 added newline in the def file to keep MSC compiler satisfied
2975 * sdcc/src/z80/gen.c:
2976 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2977 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2978 - solved MSC error in function aopDump()
2980 * sdcc_vc.h: define PREFIX as "\\sdcc"
2982 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2983 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2985 2002-06-22 Scott Dattalo <scott@dattalo.com>
2986 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2987 - Rewrote the register banking algorithm.
2988 - Added pCode live-range analysis to registers (for now, only non-used and
2989 singly-used registers optimized away)
2991 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2993 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2995 2002-05-10 Scott Dattalo <scott@dattalo.com>
2996 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2998 2002-04-22 Michael Hope <michaelh@vroom>
3000 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3002 * configure.in (DD_COPT): Added include support required for gbdk.
3004 * .version: Bumped version number just to increase it.
3006 * src/SDCCmain.c: Added -nostdinc to the default options.
3008 2002-04-15 Michael Hope <michaelh@vroom>
3010 * device/lib/z80/printf.c (sprintf): Added.
3012 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3014 * src/z80/peeph.def: Added transpose redundent load rule.
3016 * src/z80/main.c: Added force callee saves for jaune.
3018 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3020 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3022 2002-03-28 Johan Knol <johan@balder>
3024 * src/SDCCval.c: fixed bug #532436
3026 2002-03-14 Scott Dattalo <scott@dattalo.com>
3028 Added "char *Processor" field to the port structure.
3031 Added -p option. Allows port dependent processor to be specified.
3034 Initialized the new field char *Processor field to NULL in all ports
3037 Compiler generated registers for interrupt context saving
3038 were not getting allocated.
3040 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3043 Fixed left shift. Will promote the left side of a left shift
3044 if a) left shifting more than size of operand or b) when assigned
3045 to something size > size of left side
3047 2002-03-14 Scott Dattalo <scott@dattalo.com>
3049 tons of changes. Register allocation has been
3050 rewritten. Added customization for the various PICs. Flow
3051 analysis is restructured. ...
3057 Added. device.c is a PIC port hack to accomodate variations
3060 2002-03-13 Michael Hope <michaelh@vroom>
3062 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3064 2002-03-04 johanknol <johanknol@manik>
3066 * /src/SDCCval.c: fixed
3068 const unsigned char arr[][2] = { { 0, 1 } };
3069 t18.c:1: error: Initializer element is not constant
3071 2002-03-04 bela <bela@manik>
3073 * /device/include/mcs51reg.h:
3074 ds89c420 register definition update
3076 2002-03-03 <johan@FRIJA>
3078 * support/Util/SDCCerr.c: did something, but don't no why anymore
3080 * support/regression/tests/bug-524691.c: made it a little less shy
3082 * src/SDCCast.c (decorateType): fixed bug #524697
3084 * src/SDCCast.c: made some lineno improvements
3086 * src/SDCCval.c (getNelements): changed warning to error
3088 * src/SDCCglue.c (printIvalArray): changed warning to error
3090 * src/SDCCicode.c: fixed a warning for mingw
3092 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3094 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3096 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3098 * src/ds390/peeph.def:
3099 Added some more peephole rules
3101 * src/ds390/gen.c: Various fixes & enhancements
3103 * src/SDCClrange.c, src/SDCClrange.h:
3104 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3106 * src/ds390/ralloc.c:
3107 various fixes & enhancements (ds390) specific
3109 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3110 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3113 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3115 2002-03-02 <johan@FRIJA>
3117 * src/SDCCast.c (decorateType): fixed bug #524708
3119 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3121 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3123 2002-03-01 Michael Hope <michaelh@vroom>
3125 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3127 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3129 2002-03-01 <johan@FRIJA>
3131 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3133 * src/SDCCast.c (decorateType): fixed bug #524209
3135 * src/SDCCval.c (valNot): fixed bug #524195
3137 2002-02-26 <johan@balder>
3139 * src/xa51/gen.c: fixed a warning
3141 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3143 * src/SDCCast.c (decorateType): fixed bug #522534
3145 2002-02-23 <johan@balder>
3147 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3149 2002-02-22 <johan@balder>
3151 * src/SDCCast.c: fixed bug #514865
3153 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3155 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3157 * sdcc/src/SDCCloop.c:
3158 Previous fix was not good. basic blocks that have "break" or "return" are
3159 not really partof a loop , but live ranges used in these blocks should
3160 be live thru the entire loop, so set partOfLoop but don't add them to
3163 2002-02-21 <johan@FRIJA>
3165 * src/SDCCcse.c: fixed bug #514308
3167 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3170 Fixed BUG #519583. If a conditional block ended in a return/break
3171 statement inside a loop, it was not being considered part of the loop.
3173 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3175 2002-02-10 Karl Bongers <karl@turbobit.com>
3178 Fixed up SDCDB debugger somewhat. Updated debugger/README
3179 with lots of comments and notes.
3181 * device/examples/test2.c:
3182 Fix bug, "red" variable not being initialized(compiler complained).
3184 * device/examples/Makefile, examples/test3.c:
3185 Add Makefile in device/examples folder, compiles test3.c
3186 for use as a multiple module SDCDB test case.
3188 * sim/ucsim/cmd.src/cmdset.cc:
3189 Took out debug printfs in ucsim "next" command.
3192 Karl and Johan start ucsim XA support. Most dissassembly working,
3193 about 75% emulation done(plenty of work remaining).
3195 * sim/ucsim/z80.src:
3196 Add Z80 support to ucsim, add test-ucz80 regression test,
3197 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3198 Notice z80 compiler fails on examples/test3.c/crc code.
3200 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3202 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3203 Added support for --parms-in-bank1
3205 * src/ds390/peeph.def:
3206 added a few more peephole optimzations
3209 1) added __builtin_inp & __builtin_outp used to read in data of given length
3210 from a memory mapped port
3211 2) added __builtin_memcmp
3212 3) added __builtin_swapw swap bytes of a short
3214 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3215 1) handle multiple send & receives from register bank1
3216 2) ralloc can now allocate DPTR1 to some liveRanges
3218 * src/SDCCsymt.c, src/SDCCsymt.h:
3219 changes to handle multiple sends & receives
3222 added some pointer arithmetic optimization
3225 added some pointer arithmetic optimizations but not stable yet so not
3226 called from anywhere (will get this working shortly)
3228 * src/SDCCopt.c: fixed for multiple sends & receives
3231 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3232 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3233 set preprocessor defines (depending on options)
3235 * src/SDCCicode.c, src/SDCCicode.h:
3236 changes made to handle multiple sends & receives
3239 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3241 * src/SDCCcse.c, src/SDCCcse.h:
3242 added function findbackward def (to be used in upcoming optimization)
3244 * src/SDCCcflow.c, src/SDCCcflow.h:
3245 added function returnAtEnd - to determine if a basic block terminates with
3248 * src/SDCCast.c, src/SDCCast.h:
3249 added option parms-in-bank1
3251 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3252 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3253 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3254 adjusted for --parms-in-bank1 option
3256 * device/include/string.h:
3257 donot redefine "reentrant" keyword
3259 * device/include/ds80c390.h: Added some more SFRs
3261 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3263 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3265 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3267 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3269 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3271 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3273 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3275 * Added --xram-movc option
3277 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3279 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3281 2002-01-11 Johan Knol
3283 * Added math lib of Jesus Calvino-Fraga
3285 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3287 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3288 * support/regression/Makefile: new target test-mcs51-stack-auto
3289 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3291 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3293 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3295 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3297 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3299 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3301 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3303 * src/SDCCglue.h: add definition for printIvalChar()
3305 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3307 * src/SDCCast.c: fix #498138 by Johan
3309 * src/SDCCglue.c: fix #498138 by Johan
3311 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3313 * support/regression/Makefile: fix clean
3315 * support/regression/ports/ds390/support.c: fix transmission of last character
3317 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3319 * /sdcc/src/ds390/gen.c:
3320 a) improved computing address of stack variable
3321 b) took out some #if 0 code
3322 c) improved parmBytes adjustment
3323 d) improved genPlusIncr & genMinusIncr
3324 e) genCmp could generate bad code (when left assigned to DPTR)
3325 f) Fixed bug in hasInc
3327 * /sdcc/src/ds390/ralloc.c:
3328 a) packRegsForSupport could mess up live information (Fixed)
3329 b) packRegsDPTRuse could be incorrect for left & right shift
3331 * /sdcc/src/mcs51/ralloc.c:
3332 packRegsForSupport could mess up the live information (Fixed)
3334 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3336 * /sdcc/src/SDCCast.c:
3337 can reverse a loop even if function call is present as long
3338 as the loop control variable is local & is not passed as parameter
3340 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3342 * /sdcc/ChangeLog: *** empty log message ***
3344 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3345 More builtin function additions for TININative
3347 * /sdcc/src/ds390/ralloc.c:
3348 Had broken the regression testsuite
3350 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3352 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3353 Added funcattr hasStackParms will be set for reentrant functions when there
3354 are paramteres on the stack, this helps in minimizing frame pointer generation
3355 typeFromStr can handle function pointers now
3357 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3358 *** empty log message ***
3360 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3362 * /src/ds390/gen.c, /src/ds390/main.c:
3363 More builtin function additions for TININative
3365 * /src/ds390/ralloc.c:
3366 Had broken the regression testsuite
3368 * /src/SDCCast.c: Fixed a bug in dumptree
3370 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3371 Added funcattr hasStackParms will be set for reentrant functions when there
3372 are paramteres on the stack, this helps in minimizing frame pointer generation
3373 typeFromStr can handle function pointers now
3375 * /doc/builtins.txt, /doc/TININative.txt:
3376 *** empty log message ***
3379 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3381 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3382 ALPHA version for -mTININative
3384 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3385 updated to reflect changes in the port structure
3388 added function do_assemble (similar to do_link) if non-null this function
3389 will be called to do assembly (-mTININative) requires a multi command
3391 added function genAssemblerEnd will be called to generate assembler Epilogue
3394 added _JavaNative to debug info printing
3396 * /src/SDCCmain.c: added option --tini-libid
3397 added port->do_assemble function (-mTININative) has a multi command assemble
3399 * /src/SDCCglue.c: Disabled "constExpr" check
3400 added port->genAssemblerEnd function
3402 * /src/SDCCglobl.h: Added option --tini-libid value
3405 tookout optimizeCompare from the header (has no external references)
3407 * /src/SDCCast.c: made one more function "static"
3409 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3411 * src/z80/mappings.i: Added z80asm support.
3413 * src/z80/main.c: Added z80asm support on --asm=z80asm
3415 * src/z80/gen.c: Fixed asm portability issues.
3417 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3419 * src/SDCCglue.c (printExterns): Added global/extern split.
3421 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3423 * support/regression/Makefile: added test for mcs51 model large
3425 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3427 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3429 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3431 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3433 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3435 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3437 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3439 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3441 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3443 * support/regression/tests/simplefloat.c: Port to mcs51.
3445 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3446 * support/regression/tests/bug-485362.c: Added.
3448 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3450 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3452 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3454 * src/z80/gen.c (aopDump): Added a dump function.
3456 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3457 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3459 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3461 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3463 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3465 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3467 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3469 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3471 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3473 * support/regression/ports/ds390/support.c: Use tinibios.
3475 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3477 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3479 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3480 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3482 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3484 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3486 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3488 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3490 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3491 (packRegsForIYUse): Created and optimised.
3493 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3495 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3496 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3498 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3500 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3502 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3504 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3506 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3508 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3510 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3512 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3514 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3516 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3518 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3520 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3521 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3522 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3524 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3526 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3527 (genNotFloat): Added.
3528 (genUminusFloat): Added.
3530 * device/lib/z80/Makefile: Added floating pt stubs.
3532 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3534 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3536 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3538 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3540 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3542 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3544 * sdcc/support/regression/Makefile: Add port ds390.
3546 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3548 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3550 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3552 * sdcc/support/regression/ports/ds390/support.c: Added.
3554 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3556 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3558 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3560 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3562 * device/include/malloc.h: Added z80 and gbz80 support.
3564 * device/lib/gbz80/heap.s: Added.
3566 * device/lib/z80/heap.s: Added.
3568 * device/lib/malloc.c: Added z80 and gbz80 support.
3570 * support/regression/tests/malloc.c (testMalloc): Added.
3572 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3574 * support/regression/tests/bug-478094.c: Added.
3576 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3578 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3580 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3582 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3584 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3586 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3588 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3590 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3592 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3594 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3596 * support/regression/tests/bug-477927.c: Added.
3598 * src/z80/peeph.def: Added minor rules.
3600 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3602 * src/z80/peeph.def: Added jump optimisation modification.
3604 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3606 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3608 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3610 * support/regression/tests/funptrs.c: Added.
3612 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3614 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3616 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3618 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3620 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3622 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3623 (movLeft2ResultLong): Created.
3625 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3626 (joinPushes): Added. Joins two char pushes into a word push.
3628 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3630 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3632 * support/makebin/Makefile (install): Added creation of dest dir.
3634 2001-10-24 Karl Bongers <karl@turbobit.com>
3636 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3638 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3640 * src/z80/ralloc.c: Turned off faulty pack for one use.
3642 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3644 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3646 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3648 * support/regression/Makefile: Improved clean
3650 * support/regression/ports/gbz80/spec.mk: Added clean
3652 * support/regression/ports/host/spec.mk: Added clean
3654 * support/regression/ports/z80/spec.mk: Added clean
3656 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3658 * support/regression/ports/mcs51/timeout.c: little improvements
3660 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3662 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3664 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3666 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3668 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3670 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3672 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3674 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3675 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3677 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3679 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3681 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3683 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3685 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3687 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3689 * support/regression/tests/longor.c: Added.
3691 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3693 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3695 * as/mcs51/aslink.h: define PATH_MAX
3697 * as/mcs51/asm.h: define PATH_MAX
3699 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3701 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3703 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3705 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3707 * src/SDCCglobl.h: define PATH_MAX
3709 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3711 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3713 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3715 * src/z80/gen.c (gencjneshort): Fixed
3717 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3719 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3721 * support/regression/tests/bug-469671.c: Added.
3723 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3725 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3727 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3729 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3731 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3733 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3735 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3737 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3739 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3741 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3743 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3745 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3747 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3749 * 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.
3751 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3753 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3755 2001-10-07 <johan@FRIJA>
3757 * device/lib/gets.c (gets): fixed the return value.
3759 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3760 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3762 * 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.
3764 * 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.
3766 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3768 * src/pic/gen.c: Removed Safe_strdup.
3770 * configure.in: Added option to enable libgc support.
3772 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3773 (bitVectUnion): Optimised.
3774 (bitVectIntersect): Optimised.
3775 (bitVectBitsInCommon): Optimised.
3776 (bitVectCplAnd): Optimised.
3778 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3780 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3782 * src/SDCCmain.c: distinguish between assembler debug and plain options
3784 * src/avr/main.c: remove standard assembler options
3786 * src/ds390/main.c: remove standard assembler options
3788 * src/mcs51/main.c: remove standard assembler options
3790 * src/port.h: removed "PENDING" comment
3792 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3794 * src/device/lib/_mulint.c : new, with assember functions
3796 * src/device/lib/_mullong.c : new, with assember functions
3798 * src/device/lib/_divuint.c : with assember functions
3800 * src/device/lib/_divsint.c : with assember functions
3802 * src/device/lib/_divulong.c: with assember functions
3804 * src/device/lib/_divslong.c: with assember functions
3806 * src/device/lib/_moduint.c : with assember functions
3808 * src/device/lib/_modsint.c : with assember functions
3810 * src/device/lib/_modulong.c: with assember functions
3812 * src/device/lib/_modslong.c: with assember functions
3814 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3816 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3818 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3819 replaced _mululong.c and _mulslong.c by _mullong.c
3821 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3823 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3825 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3827 * src/SDCCglue.c: test, if win32api is available for MINGW
3829 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3831 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3832 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3833 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3834 * support/regression/ports/host/spec.mk: removed GENERIC
3835 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3836 * support/regression/ports/z80/spec.mk: removed GENERIC
3838 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3840 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3842 * support/regression/tests/bug-467035.c: Created.
3844 2001-10-01 <johan@FRIJA>
3846 * src/SDCC.y: fixed bug #466586 part 1
3848 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3850 * SDCCicode.c: z80 has no generic pointers
3851 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3853 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3855 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3857 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3859 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3861 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3863 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3865 * configure.in: Fixed up so that ucsim is only configured once.
3867 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3869 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3870 (getPathDifference): As above.
3872 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3874 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3876 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3877 * .version: Updated to 2.3.1
3879 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3880 Added copyright header.
3882 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3883 (assemble): Added support for macro based assembler commands.
3884 (linkEdit): Added support for macro based linker commands.
3885 (preProcess): Changed the pre-processor to use macros.
3886 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3887 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3889 * device/lib/z80/crt0.s: Added module name for debugging.
3891 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3893 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3895 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3897 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3899 * src/Makefile.in: Added SDCCmacro and SDCCutil
3901 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3903 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3905 2001-09-16 <johan@FRIJA>
3907 * 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.
3909 2001-09-15 <johan@FRIJA>
3911 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3912 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3914 2001-09-11 <johan@FRIJA>
3916 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3918 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3920 * support/regression/tests/bug-460444.c: Added test case.
3922 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3923 (genCast): Added justification for all of the asserts.
3925 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3927 * support/regression/support.c: _xdata replaced by xdata
3929 * support/regression/spec.mk: removed _generic
3931 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3933 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3935 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3936 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3938 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3940 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3942 * support/regression/tests/bug-460010.c: Added test case.
3944 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3946 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3948 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3950 * support/regression/testfwk.c: removed workaround for bug #436344
3952 * support/regression/tests/bp.c: use less memory with mcs51
3954 * support/regression/tests/bug-441448.c: use less memory
3956 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3958 * support/regression/collate-results.py: typo
3960 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3962 * support/regression/tests/fetchoverlap.c: Added new test case.
3964 * support/regression/tests/bp.c: Added new test case.
3966 * support/regression/tests/bug-448984.c: Added new test case.
3968 * support/regression/tests/pow2shifts.c: Added new test case.
3970 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3971 (genlshTwo): Fixed right shift for count > 8.
3973 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3975 2001-09-08 <johan@FRIJA>
3977 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3979 2001-09-07 <johan@FRIJA>
3981 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3983 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3985 2001-09-06 <johan@FRIJA>
3987 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3988 * bernhard noted me at this: "() equals to (void)" (1.38)
3990 2001-09-05 <johan@FRIJA>
3992 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3994 2001-09-04 <johan@FRIJA>
3996 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3999 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4001 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4003 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4005 * link/z80/aslink.h: Fixed path for PATH_MAX
4007 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4009 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4011 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4013 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4015 * 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.
4017 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4019 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4020 (genCmp): Fixed up genCmp for the GB with longs.
4022 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4024 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4026 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4028 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4030 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4032 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4034 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4036 * 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.
4038 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4040 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4042 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4044 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4046 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4048 * sim/ucsim/configure: little improvement of Cygwin-detection
4049 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4050 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4051 * support/regression/tests/bug-221100.c: small changes for mcs51
4052 * support/regression/tests/bug-221168.c: small changes for mcs51
4053 * support/regression/tests/bug-227710.c: small changes for mcs51
4054 * support/regression/tests/staticinit.c: small changes for mcs51
4055 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4056 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4057 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601