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
29 * src/SDCCmain.c (main): applied patch #866468
30 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
31 provided by Scott Bronson
32 * doc/sdccman.lyx: updated documentation for sdcdb
34 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
36 * src/SDCCsymt.h: missing from yesterday's commits
38 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
40 * src/SDCC.y (struct_or_union_specifier),
41 * support/Util/SDCCerr.c,
42 * support/Util/SDCCerr.h: verify that struct & union tags are used
45 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
47 * src/SDCCglobl.h: missing from yesterday's commits
49 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
51 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
52 sft_attributes, struct_declaration, parameter_declaration,
53 type_name, start_block, declaration_list),
54 * src/SDCC.lex (check_type): support redefinition of typedef names
56 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
58 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
59 aligned xdata arrays. Erik helped me with the if clause.
61 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
63 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
66 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
69 * src/SDCCast.c (newAst_),
71 * src/SDCCicode.c (ast2iCode, newiCode),
73 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
74 expr, statement, expression_statement, selection_statement,
75 iteration_statement, expr_opt, jump_statement): foundation for tracking
77 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
80 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
82 * support/Util/SDCCerr.c,
84 * src/SDCCast.c (createCase, createDefault, decorateType),
85 * src/SDCClabel.c (labelUnreach),
86 * src/SDCC.y (labeled_statement, jump_statement): More improvements
88 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
89 (with thanks to Stas Sergeev)
90 * device/include/time.h,
91 * device/lib/time.c (CheckTime): suppress unreachable code warning
93 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
95 * src/SDCCast.c (createIvalCharPtr),
96 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
98 * support/regression/tests/nullstring.c: tests for these two bugs
100 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
102 * support/Util/SDCCerr.h,
103 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
104 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
105 about storage class and 'at' used inside struct or union
106 * src/SDCCBBlock.c (iCodeFromeBBlock),
107 * src/SDCCcse.c (ifxOptimize),
108 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
109 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
110 printIval, emitStaticSeg, emitOverlay),
111 * src/SDCClabel.c (deleteIfx),
112 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
113 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
114 gatherAutoInit, processParms),
115 * support/Util/SDCCerr.h,
116 * support/Util/SDCCerr.c (werrorfl): Support for better error location
117 reporting for post-parse errors.
119 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
121 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
122 implicit casts via union; they don't work on big endian systems
123 (possible fix for bug #861138)
125 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
127 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
128 * src/mcs51/main.c: fixed the fix for bug #737001
130 2003-12-15 Borut Razem <borut.razem@siol.net>
132 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
134 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
136 * support/makebin/makebin.c: put output in binary mode
138 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
140 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
141 xdata and data memory on startup. Set the environment variable
142 SDCC_NOGENRAMCLEAR to disable this.
143 * src/mcs51/peephole.def,
144 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
145 (allows non-interrupt and interrupt code to safely compete for a resource
146 without the non-interrupt code having to disable interrupts)
148 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
150 * src/SDCCicode.c (geniCodeAdd),
151 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
152 with valFromType if type might be a pointer and host is big endian).
153 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
154 types, not just integer types.
155 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
156 multiply defined with mismatching "at" address.
158 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
160 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
161 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
162 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
163 with embedded nulls (fixed bug #753752)
165 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
167 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
168 Apparently this did not see much testing (endless loop)
170 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
172 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
174 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
176 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
177 gracefully handle NULL memmap pointers
179 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
181 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
182 instead of deleting the iCode when an operand is volatile
183 * src/z80/gen.c (genDummyRead),
184 * src/mcs51/gen.c (genDummyRead),
185 * src/ds390/gen.c (genDummyRead),
186 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
188 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
189 * src/SDCC.y: fixed bug #850420
191 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
193 Applied z80 i/o port patch from Peter Townson and fixed some operators
194 to better handle operands in A register.
195 * device/include/z180.h
201 * src/z80/peeph-z80.def
205 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
207 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
209 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
211 * device/lib/hc08/_mullong.c: Removed extra #endif
213 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
215 * sim/ucsim/hc08.src/inst.cc,
216 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
218 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
219 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
220 * device/include/stdarg.h: fixed varargs for hc08
221 * device/lib/Makefile.in,
222 * device/lib/hc08/Makefile,
223 * device/lib/hc08/_mulint.c,
224 * device/lib/hc08/_mullong.c: fixed some endian problems
226 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
228 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
229 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
230 * device/lib/_gptrget.c,
231 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
233 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
235 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
236 * src/SDCCast.c (astErrors): fixed bug #846007
237 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
239 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
241 * src/SDCCast.c (decorateType): disabled a transformation I added in
242 revision 1.188 (access to fields of a structure at an absolute address);
243 it breaks with bitfields, extern declarations, and gcse analysis.
244 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
245 could be assigned through a pointer, so don't complain.
246 * src/SDCCast.c (astErrors),
248 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
250 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
252 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
253 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
254 output of __config directives, since gpasm now supports them
255 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
256 pre-processor macro, i.e. -DMCU=p18f452
257 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
258 and modified to handle 'cast' icode similarly to '=' icode
259 * src/pic16/device.h (typedef struct PIC_device): added field
260 'extMIface' to indicate that chip has external memory interface
261 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
262 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
265 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
267 * src/SDCC.y (pointer): fixed bug #846006
268 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
269 * src/SDCCast.c (decorateType): fixed bug #846009
270 * src/ds390/peeph.def,
271 * src/ds390/gen.c (genAnd, genOr),
272 * src/mcs51/peeph.def,
273 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
275 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
277 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
284 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
288 * src/SDCCbitv.c: added function to free a bitvector
290 * src/SDCClrange.c: added function to recompute the liveranges
292 * src/ds390/ralloc.c,
294 * src/mcs51/ralloc.c,
296 * src/pic16/ralloc.c,
298 * src/z80/ralloc.c: recompute the liveranges after register packing
300 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
302 * src/SDCCloop.c (newInduction): fixed bug #845630
304 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
306 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
307 inadvertantly left behind from my 2003-11-12 change
309 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
311 Updated headers I neglected to commit yesterday.
315 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
317 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
318 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
319 * src/SDCCopt.c (eBBlockFromiCode),
320 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
321 the creation of the key hash table from the sequencing so it can be used
322 earlier (for some GCSE bug fixes still pending)
324 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
326 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
327 * support/regression/tests/addsub.c: testing genPlus shortcut
329 2003-11-15 Borut Razem <borut.razem@siol.net>
331 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
333 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
335 * src/SDCCcse.c (cseBBlock): fixed bug #527779
336 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
337 ordering is immaterial.
338 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
340 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
342 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
343 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
344 (SIGSEV) of bug #840381
345 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
346 unlink new file before rename if new and old filenames are the same)
348 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
350 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
351 uninitialized variables) for the mcs51. Set environment variable
352 SDCC_GENRAMCLEAR to test.
353 xdata initialization slightly shorter
355 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
358 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
359 #838241 & 780691 (basicly the same bug)
360 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
361 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
363 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
365 * src/SDCCmain.c (linkEdit): "fix" #834252
367 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
369 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
371 * src/SDCC.y: fixed bug #819403
373 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
375 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
376 the reentrant attribute.
377 * src/hc08/gen.c (genPackBits): added missing stack readjustment
378 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
380 * src/SDCCast.c (decorateType): fixed bug with storage class not being
381 updated during pointer dereference; f.e. ~(((char *)1)*) was being
382 erroneously reduced to a literal.
383 * src/hc08/ralloc.c (packRegisters, rematStr),
384 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
387 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
389 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
390 * doc/sdccman.lyx: changed from 'article' to 'book'
391 * doc/Makefile: readded test_suite_spec and cdbfileformat
393 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
395 * device/include/stdlib.h: include malloc.h to comply with ANSI
396 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
398 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
400 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
401 * doc/clean.mk: also remove *.out files
402 * doc/sdccman.lyx: some additions, larger top/bottom margins
404 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
406 * src/SDCC.y: fixed bug #837365
407 * support/regression/tests/bitopcse.c
408 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
409 a symbol (might be valop instead)
410 * device/lib/Makefile.in: added errno.c to HC08SOURCES
411 * device/lib/clean.mk: added hc08 to the cleaning list
413 2003-11-04 Borut Razem <borut.razem@siol.net>
415 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
417 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
418 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
419 malloc is declared in standard stdlib.h
421 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
423 * device/lib/hc08/Makefile: need to clean .rel not .o files
424 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
426 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
436 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
437 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
438 tests (which uses the port's oclsExpense function)
444 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
446 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
448 * src/SDCCcse.c (ifxOptimize),
449 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
450 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
451 deleting the IFX iCode.
452 * src/hc08/ralloc.c: reduced unneeded slocs
453 * src/hc08/gen.c: fixed bug in asmopToBoolean
455 2003-11-04 Borut Razem <borut.razem@siol.net>
457 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
458 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
459 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
460 transferred to configure
462 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
464 Use headers defined in the C[++] standards:
465 * sim/ucsim/gui.src/serio.src/fileio.cc
466 * sim/ucsim/gui.src/serio.src/frontend.cc
467 * sim/ucsim/gui.src/serio.src/main.cc
468 * sim/ucsim/gui.src/serio.src/posix_signal.cc
469 * support/Util/NewAlloc.c
475 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
477 * Added MSVC projects for hc08 assembler and linker:
478 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
479 /as/hc08/link_hc08.dsp
481 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
483 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
485 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
487 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
489 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
491 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
493 2003-10-31 Borut Razem <borut.razem@siol.net>
495 * support/cpp2/cpplib.h,
496 support/cpp2/cpplib.c,
497 support/cpp2/cpplex.c,
498 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
499 to switch _asm block preprocessing on / off. Default is
500 #pragma preproc_asm +
502 2003-10-31 Borut Razem <borut.razem@siol.net>
504 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
505 when outputting comment blocks (when executed with -C option) and
506 _asm (SDCPP specific) blocks
508 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
510 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
512 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
514 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
516 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
518 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
519 * src/SDCCast.c (decorateType): fixed bug #832664
521 2003-10-31 Borut Razem <borut.razem@siol.net>
523 * support\cpp2\cpplex.c: fixed for SDCPP:
524 comments(when executed with -C option) and _asm blocks
525 were included even if they where in skipped #if block.
526 Applied solution from GCC cpp 3.3.2
528 2003-10-31 Borut Razem <borut.razem@siol.net>
530 * src/SDCC.lex: sdcc now understands both formats:
531 '# <line_number> <file_name>' and
532 '#line <line_number> <file_name>'
533 * support/cpp2/cppmain.c: sdcpp now generates the standard
534 '# <line_number> <file_name>' instead of former
535 '#line <line_number> <file_name>'
537 2003-10-30 Borut Razem <borut.razem@siol.net>
539 * support/cpp2/cpphash.h,
540 * support/cpp2/cpplib.h
541 * support/cpp2/cpplex.c,
542 * support/cpp2/cppmain.c,
543 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
545 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
547 Fixed a number of problems revealed by bug #827883.
548 * src/SDCCloop.c (loopInvariants): Spill location of the
549 result operand should be recomputed if extracted from
550 a loop. Also, don't extract assignments of an iTemp
552 * src/SDCCast.c (isConformingBody): loop reversal should
553 not occur if the control variable is involved with a
556 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
558 * .version: bumped to 2.3.6 to reflect the big improvements
559 made by Erik and Klaus. Thanks!
561 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
563 Replaced the livrange code.
564 * src/SDCClrange.c: added new LR code
566 * src/SDCCBBlock.h: removed remainig parts from old LR code
567 * src/ds390/ralloc.c,
568 * src/ds390/gen.c: minor fixes to make it work with new code
570 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
575 * src/hc08/ralloc.c: Fix various warnings related to the hc08
576 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
577 (tweaked fix for bug #818696)
579 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
581 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
583 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
586 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
587 * src/mcs51/gen.c (gencjneshort),
588 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
589 more efficient (per Scott Bronson's suggestion)
591 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
593 Extended the semantics of the critical keyword to include
594 individual statements. See RFE #827755 and #799831
599 * support/Util/SDCCerr.c
600 * support/Util/SDCCerr.h
605 2003-10-19 Borut Razem <borut.razem@siol.net>
607 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
609 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
611 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
613 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
614 and predecrement operand is displayed
616 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
618 * src/SDCCval.c (valMinus): fixed bug #826041
620 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
622 Some hc08 related updates that I missed earlier
624 * support/regression/ports/hc08/spec.mk
626 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
628 New target "hc08" for the Motorola 68hc08 family of micros
636 * sim/ucsim/hc08.src/*
637 * sim/ucsim/configure.in
638 * src/ucsim/configure
639 * sim/ucsim/packages_in.mk
642 * device/include/mc68hc908qy.h
644 * device/lib/Makefile.in
645 * support/regression/ports/hc08/*
646 * support/regression/Makefile
648 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
650 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
652 * src/ds390/gen.c (genCast): fixed bug #821957
654 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
656 * device/lib/logf.c: "fixed" overlay bug
657 * support/regression/ports/host/spec.mk: added m library
658 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
659 * support/regression/tests/float_trans: added (for Eric)
661 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
663 * src/mcs51/gen.c (genCpl): fixed bug
664 http://sf.net/mailarchive/message.php?msg_id=6263915
666 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
668 * src/SDCCast.c (decorateType): added extended constant folding
669 * src/SDCCsymt.c (computeType): cleanup
670 * src/SDCCval.c (valShift): minor optimization
671 * support/regression/tests/ast_constant_folding.c: added
673 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
675 * src/SDCCmain.c: removed some unintended changes
677 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
679 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
680 * src/z80/gen.c: fixed part of bug #817589
681 * src/SDCCsymt.c (checkFunction): fixed bug #817895
683 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
685 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
703 * src/z80/gen.c: removed unused label "release:"
705 2003-10-06 Borut Razem <borut.razem@siol.net>
707 * src/SDCC.lex: removed definition of unused variables
708 save_optimize and save_options
710 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
712 * clean.mk: removed '=' in "-maxdepth=1"
713 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
714 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
716 2003-10-06 Borut Razem <borut.razem@siol.net>
718 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
719 my_unput() replaced by unput()
721 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
723 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
724 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
725 type-punned pointer will break strict-aliasing rules"
726 Old LR behaviour is again default; Klaus' LR can be choosen by
727 defining the environment variable LRKLAUS
731 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
732 * clean.mk: fixed removal of files in bin/CVS/
733 * device/lib/clean.mk: fixed removal of directories small and large
734 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
736 * src/SDCCval.c: removed superflous test for pedantic
738 2003-10-05 Borut Razem <borut.razem@siol.net>
740 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
741 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
742 message "unmatched #pragma SAVE and #pragma RESTORE"
744 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
746 * doc/sdccman.lyx: various additions and updates (interrupts, inline
747 assembly, critical functions, atomic, nojtbound)
749 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
751 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
757 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
760 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
762 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
764 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
765 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
766 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
768 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
770 * src/z80/gen.c (genRet): fixed bug #524753
771 * src/z80/gen.c (genCast): fixed internal error on cast from
773 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
774 fix for bug #477835 to the z80
775 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
776 for tracking iCodes in the peephole optimizer for z80
778 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
780 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
781 the other part of bug #814548
782 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
784 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
786 * src/SDCCcse.c: fixed part of bug #814548
788 2003-09-28 Borut Razem <borut.razem@siol.net>
790 * src/asm.c: rewrite of printILine() to use temporary file instead
792 * src/xa51/main.c: commented out declaration of int rewinds
794 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
796 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
798 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
800 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
801 * src/asm.c (printILine): Fixed bug #811015
803 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
805 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
808 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
810 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
811 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
812 to correctly handle general case of AOP_PAIRPTR
813 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
815 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
817 * src/mcs51/ralloc.c (fillGaps),
818 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
819 register positioning bug)
821 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
823 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
825 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
827 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
828 genCodePointerGet, genGenPointerGet, genFarPointerSet,
829 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
830 (ralloc doesn't intentionally do this now, but perhaps later)
831 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
832 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
833 register positioning bugs (Fixed bug #762602 and #795325)
834 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
836 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
837 lines that --i-code-in-asm generates
839 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
841 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
842 trying to fclose a FILE* that was already closed.
844 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
846 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
847 of const struct should be treated as if const themselves)
849 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
851 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
853 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
855 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
856 Unix (/n) and DOS (/r/n) line terminations.
858 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
860 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
863 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
865 * src/mcs51/gen.c (genFunction, genEndFunction),
866 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
867 and restore of EA so that stack offsets to parameters are
868 correct when using both critical and reentrant/stack-auto.
869 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
870 size (can be triggered in error if sloc is shared between
871 different sized objects)
872 * device/include/float.h: fixed macros to explicitly use
873 unsigned long where needed
875 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
877 Feature req. 799831: added code to allow nesting of critical functions
878 * src/mcs51/gen.c (genFunction, genEndFunction)
879 * src/ds390/gen.c (genFunction, genEndFunction)
881 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
883 * src/SDCCsymt.c (sclsFromPtr),
885 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
886 support for standard C idiom of memory mapped variables; for
887 example, *((xdata int*)0x1234) = 1 is now internally equivalent
888 to xdata int at 0x1234 tempvar = 1.
889 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
890 provided by Akiya ISHIDA
892 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
894 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
895 * src/SDCCval.c (constVal): added reduction from int to char
896 * src/SDCCval.c (valMult, valDiv): fixed sign handling
897 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
898 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
900 * support/regression/tests/shifts.c: fixed
902 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
904 * src/z80/gen.c (genXor): Fixed bug #805445
906 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
908 Fixed bug #621531 (const & volatile confusion in the type chain).
909 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
910 refer to the const or volatile state of the pointer itself.
923 * support/regression/tests/const.c
925 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
927 When checking for duplicated modules, use absolute paths
928 instead of relative paths. Files changed:
933 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
935 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
937 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
939 * device/include/string.h: added size_t typedef, changed
940 prototypes to use size_t, eliminated separate reentrant and
941 non-reentrant declarations, added _memmove declaration
942 * device/lib/_memcpy.c: changed to use size_t instead of int,
943 changed /4 to >>2 to avoid division library call
944 * device/lib/_memcmp.c,
945 * device/lib/_memset.c,
946 * device/lib/_strncat.c,
947 * device/lib/_strncpy.c,
948 * device/lib/_strncmp.c: changed to use size_t instead of int
949 * device/lib/_memmove.c: new file (fixed bug #772294)
950 * device/lib/Makefile.in: added _memmove.c
951 * device/lib/z80/asm_strings.s: fixed bug #772290
952 * support/regression/tests/bitfields.c: attempt to fix host assertion
953 failure on amd64-unknown-linux2.2
955 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
957 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
958 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
959 * as/z80/asmain.c (main): fixed bug #801766
961 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
963 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
966 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
968 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
969 reported in bug #800609
971 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
973 * Top header beautifications in src/pic16 directory:
974 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
975 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
976 pcoderegs.h, ralloc.c, ralloc.h
977 * main.c: added top header and GPL license notice
978 * pcode.c: fixed the if-conditional warning
980 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
982 * device/lib/_mullong.c: replaced int by short for gcc
984 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
986 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
987 and JUMPTABLE iCodes properly now (worked by accident before)
988 * src/mcs51/gen.c (leftRightUseAcc),
989 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
990 iCode properly now. Use getSize instead of nRegs since a & b
991 aren't part of the nRegs tally.
993 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
995 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
996 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
997 before instructions that use the _STATUS register
999 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1001 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1002 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1003 fetching of the pointer
1004 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1005 copied from genNearPointerSet()
1006 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1007 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1008 If they pop r0/r1 they must be called in the opposite order than aopOp().
1009 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1010 (resp. --stack-auto), prepared for --xstack
1012 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1014 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1016 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1018 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1019 these ports have their own __sdcc_external_start()
1021 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1023 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1024 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1025 type for bits was changed. It resulted in bit variables becoming
1026 global, which is not permitted in PIC 14 assembly output.
1028 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1030 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1032 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1034 Z80 and MCS51 linkers complaint if a public symbol is defined
1035 in more than one library module:
1039 * as/mcs51/Makefile.in
1041 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1043 A few small changes that speed up the peephole optimizer.
1047 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1049 Try to make the peephole optimizer smarter by maintaining
1050 an association between the assembly source code and the
1051 iCodes that originated them. Put this information to use
1052 with a new peephole rule condition "notVolatile" so that
1053 the rules can be aggressive yet still safe.
1058 * src/mcs51/peeph.def
1060 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1064 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1065 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1066 if the left or right operand symbols have the accuse flag set.
1068 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1070 Changed the type of the result of the ! (NOT) operator to char;
1071 previously it returned the same type as the source. This allows
1072 us to eliminate all the genFloatNot functions (all of its target
1073 implementations were very buggy) since !float can use the same
1076 * src/SDCCicode.c (ast2iCode): ! returns char
1077 * src/mcs51/gen.c (genNot, genNotFloat),
1078 * src/ds390/gen.c (genNot, genNotFloat),
1079 * src/z80/gen.c (genNot, genNotFloat),
1080 * src/pic/gen.c (genNot, genNotFloat),
1081 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1083 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1085 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1086 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1087 during interrupts. Ensure WSAVE is located at a shared bank address.
1088 2. Fixed page selection in some places
1089 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1090 the registers name strings.
1091 4. Fixed "signed / unsigned compare" compiler warnings.
1092 5. The PIC port manages its own allocation of the general purpose
1093 registers, but makes no attempt to reuse them. As a result when
1094 compiling it soon runs out of general purpose registers. Some
1095 additional code was added to the files pcode.c and device.c to walk
1096 through the function call tree and rename the registers so that they
1106 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1107 genPlus() & genMinus() when the result is the same as left or right
1109 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1111 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1113 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1115 Made bitfield a distinct type from bit so that bitfields
1116 convert as per ANSI C and bits retain their traditional
1117 boolean style behaviour. Implemented bitfield support in
1125 * src/ds390/gen.c: bit v bitfield split
1126 * src/z80/gen.c: New support for bitfields
1127 * support/regression/tests/bitfields.c: reenabled z80,
1130 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1132 Rules 246.x, 247.x relate to bitfields, the others speed up
1133 access to xdata mapped I/O devices.
1135 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1137 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1139 Cleaned up genPackBits and genUnpackBits and added two helper
1140 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1141 for literal assignments in genPackBits (thanks to Frieder for
1147 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1149 Fixed bug #748310 (pointer to function type mishandled when the
1150 function name is omitted). Also fixed a SIGSEGV when a function
1151 attribute (reentrant, etc) is used on a non-function or on a
1152 function but misplaced before the parameter list.
1154 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1156 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1157 * support/Util/SDCCerr.h,
1158 * support/Util/SDCCerr.c: Added func attr misuse error msg
1160 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1162 Fixed bug #787649 by anonymous
1163 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1164 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1166 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1168 Fixed numerous bitfield problems.
1170 * src/SDCC.y: More bitfield related error checking
1172 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1173 * support/Util/SDCCerr.h,
1174 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1175 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1176 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1177 * support/regression/tests/bitfields.c: tests added
1179 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1181 Made the constant following the "interrupt" keyword optional. If
1182 omitted, the function will not automatically be given an entry
1183 in the interrupt vector table (similar to #pragma NOIV, but
1184 less syntacticly kludgy). The interrupt number is also now
1185 range checked. Also fixed a bug in the high order bit example
1192 * support/Util/SDCCerr.c
1193 * support/Util/SDCCerr.h
1196 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1198 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1199 * src/SDCCicode.c (operandOperation): rewritten some ops
1200 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1201 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1203 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1204 be re-activated by defining REDUCE_LITERALS)
1205 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1206 unsigned, but are signed by default
1207 * src/SDCCval.c (constVal): rearranged
1208 * src/SDCCval.c (valMod): preliminary fix
1209 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1210 * support/regression/literalop.c: added, work in progress
1212 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1214 Generate warnings for useless declarations like "char data;"
1215 that don't do what new users expect.
1218 * support/Util/SDCCerr.h
1219 * support/Util/SDCCerr.c
1221 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1223 * src/SDCCval.c (valMult): fix overflow detection of negative int
1225 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1227 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1229 Changes to support big endian targets:
1242 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1244 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1245 * device/lib/time.c: fixed warning "integer overflow in expression"
1247 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1249 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1250 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1251 constants are unsigned; added recognition of "u" flag for unsigned
1252 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1253 * src/SDCCval.c (valDiv, valMod): fixed signdness
1254 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1255 signedness of modulo, left and right shift
1256 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1257 * support/Util/SDCCerr.h: added warning W_INT_OVL
1258 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1259 * src/SDCCast.c (ast_print): improved output of constants
1261 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1263 Fixed some warnings when building with MSVC:
1276 * support\cpp2\cpplib.c
1280 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1282 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1284 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1286 * support\librarian\clean.mk: Do not remove Makefile.
1287 * support\librarian\Makefile: added.
1289 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1291 Added librarian to MSVC build:
1294 * support\librarian\librarian.dsp
1296 'configure' not needed for librarian, removed:
1297 * support\librarian\configure
1298 * support\librarian\configure.in
1299 * support\librarian\config_in.h
1300 * support\librarian\Makefile.in
1302 Hopefully these ones built the librarian and the rest of sdcc properly:
1304 * Makefile.common.in
1306 Messed up 'configure', so revert to previous version:
1310 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1312 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1313 there, while the mantissa of a double is "only" 53 bits wide.
1315 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1317 Adding sdcclib to the build. MSVC project coming soon.
1318 Files added/changed:
1320 * support\librarian\clean.mk
1321 * support\librarian\configure
1322 * support\librarian\configure.in
1323 * support\librarian\config_in.h
1324 * support\librarian\Makefile.bcc
1325 * support\librarian\Makefile.in
1326 * support\librarian\sdcclib.c
1329 * Makefile.common.in
1333 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1335 Linker now complaints if linked modules have conflicting options, for
1336 example, one compiled using --model-large and another one compiled with
1337 --model-small. The following files were modified:
1359 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1361 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1362 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1364 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1366 * src/z80/mappings.i: fix _mul[us][int,long] entries
1368 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1370 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1372 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1374 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1375 * support/regression/tests/bitopcse.c: added
1383 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1385 added support for new library format to z80, gbz80 linkers:
1391 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1393 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1394 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1396 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1398 added DUMMY_READ_VOLATILE:
1407 * src/SDCCcse.c (algebraicOpts): many improvements
1408 * src/SDCCcse.h: removed algebraicOpts()
1409 * src/SDCCicode.c (picDummyRead): added
1411 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1413 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1414 "Insufficient space in data memory".
1416 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1418 * src/mcs51/gen.c: fixed bug #771358
1419 * src/z80/gen.c: fixed bug #759087
1421 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1423 * src/pic16/glue.c: minor cleanup by Vangelis
1425 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1427 * device/include/regc515c.h: fixed #758477
1428 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1429 * device/lib/_gptrput.c: saved a few bytes
1430 * my tab spacing is 8, yours too?)
1431 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1432 * device/lib/serial.c: process RX bytes earlier than TX bytes
1433 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1435 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1437 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1439 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1441 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1443 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1445 * device/lib/Makefile.in: bad fix, reverted to 1.43
1447 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1449 * device/lib/Makefile.in: added missing z80 object files
1451 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1453 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1454 pic16 progress by Vangelis:
1469 * pic16/pcodepeep.c:
1472 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1474 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1476 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1478 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1479 added gbz80 build to MSVC project.
1480 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1481 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1482 from 8051 stuff and setup so it links using a .lnk file.
1484 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1486 * support/librarian/sdcclib.c: sdcc librarian.
1487 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1490 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1492 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1494 2003-07-02 Borut Razem <borut.razem@siol.net>
1496 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1497 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1498 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1499 src/xa51/main.c, src/z80/main.c:
1500 virtualization of glue() function: each port has it's own glue function,
1501 which is accessed by do_glue function pointer in PORT.general structure
1503 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1505 * DS800C400 fun, improved ROM interface and tinibios.
1507 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1509 * More support for DS80C400. Now includes beginning of interface to ROM.
1511 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1513 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1515 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1517 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1519 2003-06-19 Borut Razem <borut.razem@siol.net>
1521 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1523 2003-06-19 Borut Razem <borut.razem@siol.net>
1525 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1526 fixed Z80 port - crt0.o: cannot open.
1528 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1530 * support/Util/MySystem.c (merge_command): revert bad fix
1532 2003-06-18 Borut Razem <borut.razem@siol.net>
1534 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1536 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1538 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1539 option --use-stdout sends errors to stdout instead of stderr.
1541 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1543 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1545 2003-06-15 Borut Razem <borut.razem@siol.net>
1547 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1548 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1549 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1550 fixed width array of pointers replaced with sets;
1551 multiple include and lib paths ared transferred to preprocessor and linker
1552 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1553 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1554 fixed width array of pointers
1555 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1556 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1557 fixupPath(), getPathDifference()
1558 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1559 fixed width array of pointers
1561 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1563 * src/pic16/ralloc.c: fix warnings
1564 * src/pic16/pcode.c: fix warning
1566 2003-06-10 Scott Dattalo <scott@dattalo.com>
1568 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1569 know all the details, but essentially this set of changes enable
1570 the pic16 port to generate movff instructions and generate assembler
1575 * src/pic16/pcode.c:
1576 * src/pic16/device.c:
1578 * src/pic16/pcode.h:
1579 * src/pic16/pcoderegs.c:
1580 * src/pic16/ralloc.c:
1581 * src/pic16/ralloc.h:
1583 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1585 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1586 added option --vc, so sdcc errors and warnings are compatible with
1587 Microsoft Visual Studio.
1589 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1591 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1592 device/lib/libfloat.lib: added atof function.
1594 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1596 * doc/sdccman.lyx: updated to Lyx 1.3
1597 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1598 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1599 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1601 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1603 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1605 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1607 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1608 additions to the "related tools/documentation" section
1610 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1612 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1614 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1616 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1617 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1619 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1621 * doc/sdccman.lyx: fix double dash and other minor things
1622 * doc/Makefile: fix double dash
1624 2003-05-28 Karl Bongers(patches from Martin Helmling)
1625 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1626 condition and ignore commands.
1628 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1630 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1631 is in parts still quite out of date, I did changes as far as I felt makes sense
1632 for a non-native english speaker.
1633 Please feel free to add to the manual or to correct my changes.
1634 * doc/Makefile: undid touching the date of intermediate tex files.
1636 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1638 * doc/sdccman.lyx: Manual has an index now
1640 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1642 Finalize muluint/mulsint and mululong/mulslong merging:
1643 * device/lib/_mulint.c
1644 * device/lib/_mullong.c
1645 * device/lib/gbz80/mul.s
1646 * device/lib/gbz80/stubs.s
1647 * device/lib/z80/mul.s
1648 * device/lib/z80/stubs.s
1649 * src/SDCCsymt.c (initCSupport)
1651 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1653 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1654 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1655 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1656 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1659 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1661 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1662 the regression tests I'm not brave enough to enable 245.b, 245.c
1663 * doc/sdccman.lyx: added latex preamble for hyperref package.
1664 Using pdflatex this will give you a hyperlinked pdf file with
1665 bookmarks. (prepend '%' before /usepackage if this breaks something)
1667 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1669 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1671 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1673 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1675 2003-05-21 <johan@balder>
1677 * src/SDCCglue.c (printIval): fixed bug #739934
1679 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1681 Applied patch from bug 737905 (renamed yylineo to mylineno):
1688 * src/pic16/pcode.c: Cleaned warnings
1689 * src/pic16/pcodeflow.c: Cleaned warnings
1690 * src/pic16/pcoderegs.c: Cleaned warnings
1692 2003-05-19 Scott Dattalo <scott@dattalo.com>
1694 * src/pic16/pcode.c: Cleaned warnings
1695 * src/pic16/pcodepeep.c: Cleaned warnings
1696 * src/pic16/ralloc.c: Cleaned warnings
1698 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1700 * doc/sdccman.lyx: fixed bug 739745
1701 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1703 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1705 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1706 it can be defined with CFLAGS when running configure
1707 * src/SDCCmain.c: fixed compiling + linking with object files
1709 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1711 * configure.in: configure for pic16 port,
1712 added --disable-pic16-port
1713 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1714 * src/SDCCmain.c: linkOptions is changed to set *,
1715 added if/endif conditional macros to remove options help
1716 messages from optionsTable when a port is not configured, added
1717 support for the PIc16 port in the ports table, when executing
1718 the compiler with no port specified on command line, a default
1719 port is selected with the new macro DEFAULT_PORT which is
1720 defined in port.h, in setDefaultOptions() linkOptions is removed
1721 from initialization assignment, since now it is a set,
1722 parseCmdLine uses setParseWithComma for linkOptions, in
1723 linkEdit() linkOptions are accessed with new function indexSet()
1724 which returns the i'th item of a set variable. See SDCCset.c, in
1725 linkEdit() when calling buildCmdLine(), added linkOptions as
1726 last argument. Now users can pass arguments to gplink via the
1727 -Wl option, main() uses pic16glue() to glue up pic16 programs
1728 * src/SDCCpeeph.c: various changes to support pic16
1729 * src/SDCCset.c: added function void *indexSet(set *, int) to
1730 return the i'th item of the set
1731 * src/SDCCset.h: added function prototype for indexSet()
1732 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1733 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1734 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1735 added macro DEFAULT_PORT
1736 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1737 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1739 * src/pic16/glue.c: commented out some error producing lines
1740 * src/pic16/main.c: __config directives are commented out to stop
1741 gpasm complaining and test the linkage with gplink, _linkCmd and
1742 _asmCmd changed to be more gplink and gpasm friendly
1743 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1744 produced an error when parsed, peep rule 12 is added to utilize
1745 movff, but it is commented out since the pCode does not support
1746 yet a command with 2 address arguments
1748 2003-05-18 <johan@balder>
1750 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1751 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1752 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1754 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1755 Added feature to script commands from file.
1757 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1759 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1760 * src/SDCCutil.c: include ctype.h for win32
1762 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1764 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1766 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1768 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1769 Fixed so you can set breakpoints prior to run, run does not stop
1770 on entry now. Add tbreak. Other enhancements and fixes for use
1773 2003-05-12 Borut Razem <borut.razem@siol.net>
1775 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1777 2003-05-11 Borut Razem <borut.razem@siol.net>
1779 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1780 the path of bin directory, so that PATH is the only env. variable, which has to be set
1781 in case of standard installation.
1782 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1783 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1784 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1786 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1788 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1789 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1790 temp files are in the port dir; clean the gen/test directory when
1791 generating new test.c
1792 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1793 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1794 * support/regression/tests/zeropad.c: added
1796 2003-05-09 <johan@balder>
1798 * src/SDCCglue.c: fixed bug #597940
1800 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1802 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1803 cache sfr, optimize next,step, fix off by one sourceline,
1804 support ddd list function.
1805 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1807 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1809 * support/regression/HTMLgen.py: added compare_s2f()
1810 * support/regression/Makefile: redo 1.27
1811 * support/regression/generate-cases.py: redo 1.5
1813 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1815 * support/regression/tests/float.c: workaround 33 bit hex constant
1816 * support/regression/tests/simplefloat.c: fix division for host
1818 2003-04-29 Scott Dattalo <scott@dattalo.com>
1820 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1821 that tame's the PIC's over-aggressive optimizer.
1823 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1825 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1828 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1830 Initial support for DS80C400. "Hello world" runs on TINIm400
1833 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1835 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1836 * Some notes on ddd usage added in debugger/README
1837 Martin Helmling adding more features and fixes for ddd GUI debugger.
1838 Code added for nexti, stepi, up, down, and other adjustments.
1840 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1842 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1843 * src/pic/peeph.def Added two rules to optimize carry manipulation
1844 * src/pic/* removed debug printfs
1846 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1848 * debugger/mcs51/cmd.c: added header newalloc.h
1850 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1852 * as/Makefile: new EXEEXT
1853 * as/z80/Makefile: remove trailing slash of BUILDIR
1854 * as/z80/clean.mk: new EXEEXT
1855 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1856 * support/cpp2/Makefile.in: new EXEEXT
1857 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1859 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1861 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1862 EXEEXT was introduced to fix all related problems with targets
1863 "clean", "install" and "uninstall"; a couple of further flaws
1864 especially with "clean" have been fixed too
1865 * as/mcs51/Makefile.in
1870 * debugger/mcs51/Makefile.in
1871 * debugger/mcs51/clean.mk
1873 * link/z80/Makefile.in
1876 * packihx/Makefile.in
1878 * sim/ucsim/Makefile
1879 * sim/ucsim/clean.mk
1880 * sim/ucsim/avr.src/Makefile.in
1881 * sim/ucsim/avr.src/clean.mk
1882 * sim/ucsim/s51.src/Makefile.in
1883 * sim/ucsim/s51.src/clean.mk
1884 * sim/ucsim/xa.src/Makefile.in
1885 * sim/ucsim/xa.src/clean.mk
1886 * sim/ucsim/z80.src/Makefile.in
1887 * sim/ucsim/z80.src/clean.mk
1888 * sim/ucsim/main_in.mk
1889 * sim/ucsim/packages_in.mk
1890 * sim/ucsim/gui.src/Makefile.in
1891 * sim/ucsim/gui.src/serio.src/Makefile.in
1892 * sim/ucsim/gui.src/serio.src/clean.mk
1895 * support/cpp2/Makefile.in
1896 * support/cpp2/clean.mk
1897 * support/makebin/Makefile
1898 * support/makebin/clean.mk
1899 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1900 * doc/sdccman.lyx: --program-suffix no longer needed
1902 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1904 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1905 Martin Helmling added support for ddd GUI debugger.
1906 Code added to display assembly, set variables, and other commands
1907 to interface to ddd.
1909 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1911 * as/Makefile: fix target clean
1912 * as/clean.mk: fix target clean
1913 * as/z80/clean.mk: fix target clean
1915 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1917 * Makefile.common.in: added @EXEEXT@
1918 * configure.in: removed all mingw32 stuff
1919 * configure: rebuilt from configure.in
1920 * doc/sdccman.lyx: updated section "installation"
1921 * support/scripts/sdcc_mingw32: adapted to configure
1922 * support/scripts/sdcc_cygwin_mingw32: added
1924 2003-04-22 Scott Dattalo <scott@dattalo.com>
1926 * src/pic Added object file support for the PIC port
1927 * src/pic Applied patch from Craig Franklin (this started the object file support)
1928 * src/regression Updated the PIC regression tests for object files
1930 2003-04-20 Borut Razem <borut.razem@siol.net>
1932 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1933 lklex.c: In function `getfid':
1934 lklex.c:203: warning: array subscript has type `char'
1935 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1936 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1937 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1938 stack handling macros
1940 2003-04-19 Borut Razem <borut.razem@siol.net>
1942 * "handling space characters in file path" task:
1943 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1944 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1945 * support/Util/MySystem.h: make it self-sufficient
1946 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1947 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1948 handling space characters in file path
1949 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1950 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1951 * support/Util/MySystem.c: handling space characters in executable's path
1953 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1955 * as/z80/Makefile: fix permanent rebuild of z80
1956 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1957 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1959 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1961 * src/SDCCopt.c: add special case optimization to replace modulo by
1962 a power of two with a bitwise AND.
1964 2003-04-18 <johan@balder>
1966 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1968 2003-04-17 <johan@balder>
1970 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1971 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1973 2003-04-13 Borut Razem <borut.razem@siol.net>
1975 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1976 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1977 fixed mingw problem in adl_NORMALIZE_PATH
1979 2003-04-12 Borut Razem <borut.razem@siol.net>
1981 * fixed "#pragma SAVE/RESTORE can not be nested":
1982 * src/SDCC.lex: reworked pragma handling functions
1983 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1984 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1986 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1988 * src/SDCCutil.c (pathEquivalent): defined but not used
1989 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1990 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1991 * configure: rebuilt from configure.in
1992 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1993 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1994 * device/include/Makefile.in: replace sdcc_datadir
1995 * device/lib/Makefile.in: replace sdcc_datadir
1996 * Makefile.common.in: add LDFLAGS from configure
1997 * packihx/Makefile.in: use LDFLAGS
1998 * src/Makefile.in: use LDFLAGS
1999 * support/cpp2/Makefile.in: add LDFLAGS from configure
2000 * support/makebin/Makefile: use LDFLAGS
2001 * .version: bumped version number to 2.3.5
2003 2003-04-12 Borut Razem <borut.razem@siol.net>
2005 * completed "different paths" task:
2006 * src/SDCCmacro.c: fixed bug in handling quotes
2007 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2008 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2010 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2012 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2014 2003-04-11 kevin Vigor <kevin@vigor.nu>
2016 * ds390/gen.c ds390/peeph.def: fix bug 706781
2018 2003-04-11 Borut Razem <borut.razem@siol.net>
2020 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2022 2003-04-10 Scott Dattalo <scott@dattalo.com>
2024 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2025 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2026 set - this bit used to not be set...).
2027 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2028 bad code in PIC Port
2029 * src/regression/and2.c added to test bug 609268
2030 * src/regression/Makefile added and2.c to regression test
2033 2003-04-08 <johan@CP255758-A>
2035 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2036 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2037 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2039 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2041 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2043 * support/cpp2/Makefile.in: fix bug #487815
2044 * configure: rebuilt from configure.in
2045 * Makefile.common.in: docdir changed, new path suffixes
2046 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2047 * sdcc_vc_in.h: reflect changes from sdccconf.h
2048 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2049 * src/SDCCutil.h: remove BINDIR hack
2050 * doc/sdccman.lyx: update new path hierarchy
2052 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2054 * src/SDCCpeeph.c: added okToRemoveSLOC test
2056 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2058 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2060 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2062 * src/SDCCpeeph.c: added labelIsReturnOnly test
2063 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2065 2003-04-05 <johan@balder>
2067 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2068 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2069 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2070 * src/SDCCast.c: fixed a warning
2071 * src/SDCCast.h: fixed a warning
2072 * src/SDCCicode.c (operandFromAst): fixed a warning
2074 2003-04-04 <johan@balder>
2076 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2077 * src/SDCCast.c (decorateType): fixed bug #715076
2078 * src/SDCC.y: fixed bug #702907
2080 2003-04-03 <johan@balder>
2082 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2083 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2084 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2085 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2086 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2088 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2090 * _decdptr.c: fix return values
2091 * _gptrget.c: fix return values
2092 * _gptrgetc.c: fix return values
2093 * _gptrput.c: fix return values
2094 * _mulint.c: fix return values
2095 * as/z80/Makefile: fix 'make -j' problem
2097 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2099 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2100 * configure.in: big cleanup, updated to autoconf 2.5x
2101 * configure: rebuilt from configure.in
2102 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2103 * sdcc_vc_in.h: reflect changes from sdccconf.h
2104 * doc/Makefile: fixed a flaw in "make install"
2106 2003-04-02 <johan@balder>
2108 * src/ds390/gen.c (genCmp): no comments
2109 * src/mcs51/gen.c (genCmp): no comments
2110 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2111 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2113 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2115 * support/regression/generate-cases.py: place generated file in given sub directory
2116 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2117 * support/regression/Makefile: improvements for 'make -j';
2118 side effect: it's simpler and faster now
2120 2003-03-31 Borut Razem <borut.razem@siol.net>
2122 * src/z80/main.c: link-{port} and as-{port} defined without path
2123 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2125 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2127 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2129 2003-03-30 Borut Razem <borut.razem@siol.net>
2131 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2132 changed type of list parameter to set
2133 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2134 * src/port.h: changed type of do_assemble() parameter to set
2135 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2136 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2137 definition of "cppoutfilename" macro with NULL value in preProcess()
2138 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2139 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2140 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2141 replaced with set *binPathSet
2142 * shash_add() deallocates the item, if allready exsists, before adding the new one
2143 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2145 2003-03-30 Scott Dattalo <scott@dattalo.com>
2147 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2148 a nested for loop bug in the PIC port
2149 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2152 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2154 * support/Util/dbuf.h: remove C++ stuff to make it portable
2156 2003-03-28 Borut Razem <borut.razem@siol.net>
2158 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2159 literal strings in stringLiteral()
2160 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2161 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2164 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2166 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2168 2003-03-26 <johan@balder>
2170 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2171 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2172 * src/SDCCast.c (decorateType): fixed " -v < 3"
2174 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2176 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2177 Added Lenny Story's debug infrastructure changes:
2178 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2179 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2180 * src/cdbFile.c: added
2181 * src/SDCCdebug.c: added
2182 * src/SDCCdebug.h: added
2183 * src/SDCCast.c (createFunction)
2184 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2185 * src/SDCCmain.c (parseCmdLine, main)
2186 * src/SDCCmem.c (redoStackOffsets)
2187 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2190 * src/avr/gen.c (genAVRCode)
2191 * src/ds390/gen.c (gen390Code)
2192 * src/mcs51/gen.c (gen51Code)
2193 * src/pic/gen.c (genpic14Code)
2194 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2195 * src/xa51/gen.c (genXA51Code)
2196 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2198 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2200 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2201 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2203 2003-03-22 <johan@balder>
2205 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2207 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2209 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2210 * doc/cdbfileformat.lyx: added, written by Lenny Story
2211 * doc/Makefile: added cdbfileformat.lyx
2212 * doc/clean.mk: added cdbfileformat.lyx
2214 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2216 * src/mcs51/peeph.def: fix bug #705773
2218 2003-03-20 <johan@balder>
2220 An sfr/sbit can have an "at #" AND an initializer
2221 * src/SDCCsymt.c (checkSClass):
2222 * src/SDCCmem.c (allocGlobal):
2223 * src/SDCCmem.c (allocLocal):
2224 * src/SDCCast.c (createBlock):
2226 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2228 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2230 2003-03-16 <johan@balder>
2232 Undid the hackup of const and volatile, the problem is much bigger
2234 * src/SDCCast.c:1.171
2235 * src/SDCCglue.c:1.138
2236 * src/SDCCicode.c:1.146
2237 * src/SDCCsymt.c:1.150
2238 * src/SDCCval.c:1.65
2240 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2242 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2243 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2245 2003-03-13 <johan@balder>
2247 Hackup const and volatile modifiers in type chains a bit:
2249 * src/SDCCast.c:1.169
2250 * src/SDCCglue.c:1.136
2251 * src/SDCCicode.c:1.143
2252 * src/SDCCsymt.c1.146
2253 * src/SDCCsymt.h1.59
2254 * src/SDCCval.c:1.63
2256 2003-03-12 <johan@balder>
2258 * src/SDCCBBlock.h: more LRH debugging junk
2259 * src/SDCCcflow.h: more LRH debugging junk
2260 * src/SDCCloop.c: more LRH debugging junk
2261 * src/SDCC.y (struct_declaration): fixed bug #697590
2262 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2263 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2264 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2266 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2267 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2268 test function names must now match exactly).
2269 * src/SDCCcse.c: added special case in findCheaperOp to allow
2270 extending a short integer. Makes less awful code for bug 700121 test case.
2272 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2274 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2275 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2277 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2279 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2280 actually called (operandsNotEqual() was called for all
2281 operandsNotEqualX tests).
2283 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2285 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2286 with shorter literals. Fixes bug 700121.
2288 2003-03-11 <johan@balder>
2290 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2292 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2294 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2295 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2297 2003-03-10 Borut Razem <borut.razem@siol.net>
2299 * src/SDCCmain.c: pipe preprocessor's output
2300 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2301 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2302 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2303 which closes all pipes in pipeSet set
2304 * src/SDCCset.c: free deleted item in function deleteSetItem()
2305 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2306 moved from z80 to src subproject
2307 * .version: increased version number to 2.3.4
2309 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2311 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2312 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2313 * support/regression/ports/xa51/spec.mk: fix typo
2315 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2317 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2319 2003-03-09 Borut Razem <borut.razem@siol.net>
2321 * src/SDCCmain.c: pipe preprocessor's output
2322 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2323 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2324 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2325 which closes all pipes in pipeSet set
2326 * src/SDCCset.c: free deleted item in function deleteSetItem()
2327 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2328 moved from z80 to src subproject
2330 2003-03-09 Borut Razem <borut.razem@siol.net>
2332 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2333 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2334 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2335 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2336 * src/SDCCglobl.h: unification of WIN32 native definitions
2338 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2340 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2342 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2344 * src/configure.in: check for endianess (even while cross-compiling)
2345 * src/configure: check for endianess (even while cross-compiling)
2346 * src/configure_in.h: check for endianess (even while cross-compiling)
2347 * src/avr/gen.c: remove old endianess stuff
2348 * src/mcs51/gen.c: remove old endianess stuff
2349 * src/ds390/gen.c: remove old endianess stuff
2350 * src/pic/gen.c: remove old endianess stuff
2351 * src/pic/genarith.c: remove old endianess stuff
2352 * src/pic/glue.c: fix endianess check
2353 * src/pic16/gen.c: remove old endianess stuff
2354 * src/pic16/genarith.c: remove old endianess stuff
2355 * src/pic16/glue.c: fix endianess check
2356 * src/xa51/gen.c: remove old endianess stuff
2357 * src/z80/gen.c: fix endianess check
2358 * src/SDCCglue.c: fix endianess check
2359 * src/ds390/peeph.def: fix bug 700036
2361 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2363 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2364 * src/configure: find appropriate data-types on host for SDCC's int and long
2365 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2366 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2367 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2369 2003-03-07 <johan@balder>
2372 some minor cleanups before the big shot
2373 OP_DEFS and OP_USES now use Kevin's protection
2374 new option --nolabelopt
2385 * src/ds390/ralloc.c:
2386 * src/mcs51/ralloc.c:
2388 * src/xa51/ralloc.c:
2391 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2393 * src/pic/pcode.c (get_op): fix 64 bit warnings
2394 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2395 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2396 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2397 * support/regression/tests/malloc.c: fix 64 bit warnings
2399 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2401 * src/mcs51/gen.c (genMinus): fixed bug 696436
2403 2003-03-02 Borut Razem <borut.razem@siol.net>
2405 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2407 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2409 * configure.in: test for mkstemp
2410 * sdccconf_in.h: add HAVE_MKSTEMP
2412 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2414 * device/include/ctype.h: removed warning while using --stack-auto
2415 * device/include/malloc.h: removed warning while using --stack-auto
2416 * device/include/string.h: removed warning while using --stack-auto
2418 2003-02-23 Borut Razem <borut.razem@siol.net>
2420 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2421 because NDEBUG is defined (see man assert)
2422 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2424 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2426 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2427 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2429 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2431 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2432 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2434 2003-02-18 <johan@balder>
2436 * as/mcs51/asmain.c (asmbl): module can start with a digit
2437 * as/z80/asmain.c (asmbl): module can start with a digit
2439 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2441 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2442 * src/asm.c: fix pipe() for Mingw32
2444 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2446 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2447 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2448 make -V work again; --c1mode reads now from stdin
2449 * doc/sdccman.lyx: added --c1mode
2450 * support/Util/SDCCerr.c: new messages for c1 mode
2451 * support/Util/SDCCerr.h: new messages for c1 mode
2452 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2454 2003-02-15 <johan@balder>
2456 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2458 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2460 * doc/sdccman.lyx: Environment variables, -o and other minor things
2462 2003-02-14 <johan@balder>
2464 * src/xa51/main.c: before anyone really tries to use it :)
2466 * Install doc's in share/sdcc/doc
2467 * removed some obsolete files
2468 * Do a proper make distclean and uninstall
2469 M Makefile.common.in
2472 M device/include/Makefile.in
2473 M device/lib/Makefile.in
2476 M sim/ucsim/doc/Makefile.in
2479 R src/xa51/peeph.rul
2480 M support/cpp2/Makefile.in
2481 M support/makebin/Makefile
2484 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2486 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2488 2003-02-10 Borut Razem <borut.razem@siol.net>
2490 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2491 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2492 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2493 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2494 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2495 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2496 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2497 src/z80/Makefile.bcc: Borland Makefile cleanup
2498 * as/z80/Makefile.bcc: Added Borland Makefile
2499 * support/cpp2/borland.h: Removed
2501 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2503 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2504 * src/SDCC.lex: new pragma NOIV
2505 * src/SDCCglobl.h: new pragma NOIV
2506 * src/SDCCmem.c: new pragma NOIV
2508 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2510 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2512 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2514 * src/SDCCmain.c: signal handling is switched off by --debug
2515 * doc/Makefile: small fix for install; use clean.mk again
2516 * doc/clean.mk: clean *.pdf and *.html too
2518 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2520 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2521 * device/lib/printfl.c: fix a ds390 bug by making it portable
2522 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2523 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2524 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2525 * debugger/mcs51/cmd.c: converted multi-line string literals
2526 * sim/ucsim/globals.cc: converted multi-line string literals
2527 * src/SDCCmain.c: introduced signal handler to remove temp files
2528 * doc/Makefile: small tweaks, implement clean
2529 * doc: removed generated files
2531 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2533 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2534 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2535 Address Record is not correctly generated for DS390."
2537 2003-02-02 Borut Razem <borut.razem@siol.net>
2539 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2540 * as/mcs51/asm.h: fixed compilation with Borland C
2541 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2542 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2543 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2544 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2545 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2546 src/z80/Makefile.bcc: delete $(LIB) only if exist
2547 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2549 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2551 * device/include/malloc.h: introduced NULL
2552 * device/include/string.h: introduced NULL
2553 * device/include/stdlib.h: introduced NULL
2554 * device/lib/_memcpy.c: removed NULL
2555 * device/lib/_strcat.c: removed NULL
2556 * device/lib/_strchr.c: removed NULL
2557 * device/lib/_strcmp.c: removed NULL
2558 * device/lib/_strcpy.c: removed NULL
2559 * device/lib/_strcspn.c: removed NULL
2560 * device/lib/_strlen.c: removed NULL
2561 * device/lib/_strncat.c: removed NULL
2562 * device/lib/_strncmp.c: removed NULL
2563 * device/lib/_strncpy.c: removed NULL
2564 * device/lib/_strpbrk.c: removed NULL
2565 * device/lib/_strrchr.c: removed NULL
2566 * device/lib/_strspn.c: removed NULL
2567 * device/lib/_strstr.c: removed NULL
2568 * device/lib/_strtok.c: removed NULL
2569 * device/lib/malloc.c: removed NULL, include own header
2571 2003-02-02 <johan@balder>
2573 * 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
2574 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2575 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2576 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2577 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2578 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2580 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2582 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2585 2003-02-01 <johan@balder>
2587 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2589 2003-01-31 <johan@CP255758-A>
2591 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2593 2003-01-30 <johan@balder>
2595 * src/SDCCBBlock.c: automatic bug detection
2596 * src/SDCCicode.c: automatic bug detection
2598 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2600 * src/SDCCglobl.h: now --xram-size 0 works
2601 * src/SDCCmain.c: now --xram-size 0 works
2603 2003-01-29 <johan@balder>
2605 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2607 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2609 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2610 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2611 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2612 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2613 * src/SDCCglobl.h: Added options --xram-size and --code-size
2614 * src/SDCCmain.c: Added options --xram-size and --code-size
2616 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2618 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2619 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2621 2003-01-27 <johan@balder>
2623 * src/SDCC.y: fixed bug #613764
2625 2003-01-26 <johan@balder>
2627 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2628 * src/SDCCsymt.h: fixed bug #673374
2629 * src/SDCCglue.c: fixed bug #661910
2630 * src/SDCCast.c: fixed bug #458099 and 673374
2632 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2634 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2635 * as/mcs51/strcmpi.h: added
2636 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2637 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2638 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2639 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2640 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2641 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2642 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2643 * as/mcs51/Makefile.aslink: new module strcmpi
2644 * as/mcs51/Makefile.asx8051: new module strcmpi
2645 * as/mcs51/Makefil.bcc: new module strcmpi
2646 * as/mcs51/Makefile.in: new module strcmpi
2647 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2649 2003-01-26 <johan@balder>
2651 * src/SDCCglue.c: reverted back to 1.124
2652 * src/SDCCast.c: reverted back to 1.156
2653 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2655 2003-01-25 <johan@balder>
2657 * src/SDCCglue.c: A better fix for bug #661910
2658 * src/SDCCast.c: A better fix for bug #661910
2659 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2661 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2663 * src/Makefile.in: remove spawn.o
2664 * src/SDCCmain.c: remove spawn.h
2665 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2666 * src/spawn.c: removed
2667 * src/spawn.h: removed
2668 * support/regression/ports/ds390/spec.mk: link with -r
2670 2003-01-24 <johan@CP255758-A>
2672 * src/ds390/gen.c (aopOp): fixed bug #667458
2673 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2674 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2675 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2677 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2679 * src/mcs51/peeph.def: better assembler identation by Frieder
2680 * src/mcs51/gen.c: better assembler identation by Frieder
2682 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2684 * as/z80/string.h: removed for gcc 3.2
2685 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2686 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2688 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2690 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2691 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2692 * support/regression/Makefile: separate temp files for ports
2693 * support/regression/generate-cases.py: separate temp files for ports
2694 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2695 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2697 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2699 * moved tinitalk to device/examples/ds390
2701 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2703 * as/mcs51/lkmem.c: rflag is for DS390
2704 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2705 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2706 (linkEdit): move mem- and map-files the same way as ihx-files
2707 * src/z80/main.c (_setDefaultOptions): removed --generic
2708 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2709 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2710 * src/pic/glue.c (picglue): --c1mode works again
2711 * src/pic16/glue.c (pic16glue): --c1mode works again
2712 * src/asm.c (printCLine): fix #660034
2714 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2716 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2717 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2718 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2719 * as/mcs51/lkmem (summary): better fix for sp problem
2720 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2721 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2722 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2723 remove --stack-after-data
2725 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2727 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2728 * src/SDCCutil.c (join): ugly bug: missing '\0'
2729 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2731 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2733 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2735 * src/pic/main.c (_asmCmd): gpasm supports -o
2736 * src/z80/main.c: more general macros
2737 * device/lib/Makefile.in: remove intermediate files
2739 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2741 * .version: Bumped version number to 2.3.3
2742 * src/SDCCBBlock.c: new option -o
2743 * src/SDCCglobl.h: new option -o
2744 * src/SDCCglue.c: new option -o
2745 * src/SDCCmain.c: new option -o
2746 * src/asm.c: new option -o
2747 * src/ds390/main.c: new option -o
2748 * src/pic/glue.c: new option -o
2749 * src/pic/pcode.c: new option -o
2750 * src/pic/ralloc.c: new option -o
2751 * src/pic16/glue.c: new option -o
2752 * src/pic16/pcode.c: new option -o
2753 * src/pic16/ralloc.c: new option -o
2754 * src/z80/main.c: new option -o
2755 * device/lib/Makefile.in: use -o
2756 * support/regression/ports/ds390/spec.mk: use -o
2757 * support/regression/ports/gbz80/spec.mk: use -o
2758 * support/regression/ports/mcs51/spec.mk: use -o
2759 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2760 * support/regression/ports/z80/spec.mk: use -o
2761 * support/regression/ports/ucz80/spec.mk: use -o
2762 * support/regression/ports/xa51/spec.mk: use -o
2763 * support/regression/fwk/lib/timeout.c: fix usage string
2765 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2766 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2768 2003-01-07 <johan@balder>
2770 * src/SDCCast.c (decorateType): fixed bug #600035
2772 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2773 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2774 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2775 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2776 * src/pic/pcode.c: outcommented unused variable to remove warnings
2777 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2779 2003-01-06 <karl@turbobit.com>
2780 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2783 2003-01-06 <johan@balder>
2785 * src/SDCCicode.c: fixed array add
2787 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2788 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2789 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2791 2003-01-04 <johan@balder>
2793 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2795 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2796 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2798 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2799 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2800 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2802 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2803 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2805 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2806 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2808 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2809 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2811 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2813 * in \sdcc\as\mcs51\ changed these files in order to create an
2814 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2815 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2816 following files to include the previous two files: aslink.dsp,
2817 Makefile.aslink, Makefile.bcc, and Makefile.in.
2819 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2820 .adb instead of .cdb
2822 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2824 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2825 value from option --iram-size.
2827 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2829 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2832 2002-09-18 <wiml@hhhh.org>
2834 * SDCClrange.h: exposed setFromRange() and setToRange()
2835 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2836 packRegsForAccUse() (bug 542397)
2837 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2838 multiple times and emitting the fetch operations more than once
2839 added aopGetUsesAcc() function to allow binary operators to
2840 fetch their operands in the correct order; made genMinus() emit
2841 compact code for X = LITERAL - Y
2843 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2844 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2845 sprintf() in line 1267.
2847 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2848 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2851 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2852 Changes to aslink (All the changes are marked with 'JCF'):
2854 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2857 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2858 area BSEG. Also moves, if possible, the DATA area down into the internal
2859 ram so more space is available.
2861 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2864 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2865 not bytes. Function summary() which creates a memory usage summary
2866 file with extension .mem. Reports of overlaping stack and small stack
2867 size. If the space for the stack is less than 16 bytes aslink trows a
2870 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2871 the 8051. Option 'y' for memory summary output file.
2873 Changes to sdcc (All the changes are marked with 'JCF'):
2875 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2877 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2878 overlaying area for it (uses RegBankUsed[4]).
2880 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2881 bank zero as used by default. By default aslink locates the stack
2882 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2883 the creation of the .mem file. Delegates the allocation of data area
2884 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2885 the begining of the stack area to aslink.
2887 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2888 glue() in SDCCglue.c creates an area for it.
2890 2002-09-03 Borut Razem <borut.razem@siol.net>
2891 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2892 sdcc/src/pic/glue.c:
2893 introduced atexit() handler for teporay files removal in case of
2894 errors, assertions, ...
2896 2002-08-29 Borut Razem <borut.razem@siol.net>
2897 * sdcc/support/cpp2/auto-host_vc_in.h:
2898 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2899 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2900 Maybe there is a similar problem with BORLANDC? It should be checked!
2902 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2903 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2904 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2905 was not executed, and the compiler (cl) launched a warning:
2906 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2908 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2909 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2911 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2912 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2914 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2915 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2916 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2917 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2918 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2919 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2920 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2921 - added Release configuration in VS projects
2922 - review of compiler an linker options
2923 - VC .exe files are generated in bin_vc directory, not to interfere
2924 with binaries generated from other projects (cygwin, mingw, bcc ...)
2926 * sdcc/src/yacc.dsp: added
2928 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2929 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2930 and insert the version number definitions from .version
2932 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2934 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2935 added - genarate auto-host.h using auto-host_vc_in.h as template
2938 removed from CVS, generated automatically
2940 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2941 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2943 2002-08-11 Borut Razem <borut.razem@siol.net>
2944 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2946 2002-08-10 Borut Razem <borut.razem@siol.net>
2947 * src/SDCCmain.c (main):
2948 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2949 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2950 The consequence was that some temporary files were not removed.
2953 unification of code in functions tempfilename() and tempfile():
2954 function tempnam() is defined in Visual Studio 6.0 and .NET
2956 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2958 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2959 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2960 - removed compiler command line option /WX: Treats all warnings as errors
2961 - update a list of source files, included into the project
2963 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2964 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2965 changed project type to Generic Project so that can be correcly converted to VS.NET project
2967 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2969 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2971 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2973 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2974 added return 0 statements after assert() to make compiler happy
2976 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2977 added newline in the def file to keep MSC compiler satisfied
2979 * sdcc/src/z80/gen.c:
2980 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2981 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2982 - solved MSC error in function aopDump()
2984 * sdcc_vc.h: define PREFIX as "\\sdcc"
2986 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2987 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2989 2002-06-22 Scott Dattalo <scott@dattalo.com>
2990 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2991 - Rewrote the register banking algorithm.
2992 - Added pCode live-range analysis to registers (for now, only non-used and
2993 singly-used registers optimized away)
2995 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2997 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2999 2002-05-10 Scott Dattalo <scott@dattalo.com>
3000 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3002 2002-04-22 Michael Hope <michaelh@vroom>
3004 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3006 * configure.in (DD_COPT): Added include support required for gbdk.
3008 * .version: Bumped version number just to increase it.
3010 * src/SDCCmain.c: Added -nostdinc to the default options.
3012 2002-04-15 Michael Hope <michaelh@vroom>
3014 * device/lib/z80/printf.c (sprintf): Added.
3016 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3018 * src/z80/peeph.def: Added transpose redundent load rule.
3020 * src/z80/main.c: Added force callee saves for jaune.
3022 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3024 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3026 2002-03-28 Johan Knol <johan@balder>
3028 * src/SDCCval.c: fixed bug #532436
3030 2002-03-14 Scott Dattalo <scott@dattalo.com>
3032 Added "char *Processor" field to the port structure.
3035 Added -p option. Allows port dependent processor to be specified.
3038 Initialized the new field char *Processor field to NULL in all ports
3041 Compiler generated registers for interrupt context saving
3042 were not getting allocated.
3044 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3047 Fixed left shift. Will promote the left side of a left shift
3048 if a) left shifting more than size of operand or b) when assigned
3049 to something size > size of left side
3051 2002-03-14 Scott Dattalo <scott@dattalo.com>
3053 tons of changes. Register allocation has been
3054 rewritten. Added customization for the various PICs. Flow
3055 analysis is restructured. ...
3061 Added. device.c is a PIC port hack to accomodate variations
3064 2002-03-13 Michael Hope <michaelh@vroom>
3066 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3068 2002-03-04 johanknol <johanknol@manik>
3070 * /src/SDCCval.c: fixed
3072 const unsigned char arr[][2] = { { 0, 1 } };
3073 t18.c:1: error: Initializer element is not constant
3075 2002-03-04 bela <bela@manik>
3077 * /device/include/mcs51reg.h:
3078 ds89c420 register definition update
3080 2002-03-03 <johan@FRIJA>
3082 * support/Util/SDCCerr.c: did something, but don't no why anymore
3084 * support/regression/tests/bug-524691.c: made it a little less shy
3086 * src/SDCCast.c (decorateType): fixed bug #524697
3088 * src/SDCCast.c: made some lineno improvements
3090 * src/SDCCval.c (getNelements): changed warning to error
3092 * src/SDCCglue.c (printIvalArray): changed warning to error
3094 * src/SDCCicode.c: fixed a warning for mingw
3096 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3098 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3100 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3102 * src/ds390/peeph.def:
3103 Added some more peephole rules
3105 * src/ds390/gen.c: Various fixes & enhancements
3107 * src/SDCClrange.c, src/SDCClrange.h:
3108 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3110 * src/ds390/ralloc.c:
3111 various fixes & enhancements (ds390) specific
3113 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3114 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3117 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3119 2002-03-02 <johan@FRIJA>
3121 * src/SDCCast.c (decorateType): fixed bug #524708
3123 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3125 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3127 2002-03-01 Michael Hope <michaelh@vroom>
3129 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3131 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3133 2002-03-01 <johan@FRIJA>
3135 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3137 * src/SDCCast.c (decorateType): fixed bug #524209
3139 * src/SDCCval.c (valNot): fixed bug #524195
3141 2002-02-26 <johan@balder>
3143 * src/xa51/gen.c: fixed a warning
3145 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3147 * src/SDCCast.c (decorateType): fixed bug #522534
3149 2002-02-23 <johan@balder>
3151 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3153 2002-02-22 <johan@balder>
3155 * src/SDCCast.c: fixed bug #514865
3157 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3159 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3161 * sdcc/src/SDCCloop.c:
3162 Previous fix was not good. basic blocks that have "break" or "return" are
3163 not really partof a loop , but live ranges used in these blocks should
3164 be live thru the entire loop, so set partOfLoop but don't add them to
3167 2002-02-21 <johan@FRIJA>
3169 * src/SDCCcse.c: fixed bug #514308
3171 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3174 Fixed BUG #519583. If a conditional block ended in a return/break
3175 statement inside a loop, it was not being considered part of the loop.
3177 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3179 2002-02-10 Karl Bongers <karl@turbobit.com>
3182 Fixed up SDCDB debugger somewhat. Updated debugger/README
3183 with lots of comments and notes.
3185 * device/examples/test2.c:
3186 Fix bug, "red" variable not being initialized(compiler complained).
3188 * device/examples/Makefile, examples/test3.c:
3189 Add Makefile in device/examples folder, compiles test3.c
3190 for use as a multiple module SDCDB test case.
3192 * sim/ucsim/cmd.src/cmdset.cc:
3193 Took out debug printfs in ucsim "next" command.
3196 Karl and Johan start ucsim XA support. Most dissassembly working,
3197 about 75% emulation done(plenty of work remaining).
3199 * sim/ucsim/z80.src:
3200 Add Z80 support to ucsim, add test-ucz80 regression test,
3201 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3202 Notice z80 compiler fails on examples/test3.c/crc code.
3204 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3206 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3207 Added support for --parms-in-bank1
3209 * src/ds390/peeph.def:
3210 added a few more peephole optimzations
3213 1) added __builtin_inp & __builtin_outp used to read in data of given length
3214 from a memory mapped port
3215 2) added __builtin_memcmp
3216 3) added __builtin_swapw swap bytes of a short
3218 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3219 1) handle multiple send & receives from register bank1
3220 2) ralloc can now allocate DPTR1 to some liveRanges
3222 * src/SDCCsymt.c, src/SDCCsymt.h:
3223 changes to handle multiple sends & receives
3226 added some pointer arithmetic optimization
3229 added some pointer arithmetic optimizations but not stable yet so not
3230 called from anywhere (will get this working shortly)
3232 * src/SDCCopt.c: fixed for multiple sends & receives
3235 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3236 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3237 set preprocessor defines (depending on options)
3239 * src/SDCCicode.c, src/SDCCicode.h:
3240 changes made to handle multiple sends & receives
3243 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3245 * src/SDCCcse.c, src/SDCCcse.h:
3246 added function findbackward def (to be used in upcoming optimization)
3248 * src/SDCCcflow.c, src/SDCCcflow.h:
3249 added function returnAtEnd - to determine if a basic block terminates with
3252 * src/SDCCast.c, src/SDCCast.h:
3253 added option parms-in-bank1
3255 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3256 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3257 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3258 adjusted for --parms-in-bank1 option
3260 * device/include/string.h:
3261 donot redefine "reentrant" keyword
3263 * device/include/ds80c390.h: Added some more SFRs
3265 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3267 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3269 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3271 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3273 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3275 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3277 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3279 * Added --xram-movc option
3281 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3283 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3285 2002-01-11 Johan Knol
3287 * Added math lib of Jesus Calvino-Fraga
3289 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3291 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3292 * support/regression/Makefile: new target test-mcs51-stack-auto
3293 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3295 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3297 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3299 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3301 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3303 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3305 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3307 * src/SDCCglue.h: add definition for printIvalChar()
3309 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3311 * src/SDCCast.c: fix #498138 by Johan
3313 * src/SDCCglue.c: fix #498138 by Johan
3315 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3317 * support/regression/Makefile: fix clean
3319 * support/regression/ports/ds390/support.c: fix transmission of last character
3321 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3323 * /sdcc/src/ds390/gen.c:
3324 a) improved computing address of stack variable
3325 b) took out some #if 0 code
3326 c) improved parmBytes adjustment
3327 d) improved genPlusIncr & genMinusIncr
3328 e) genCmp could generate bad code (when left assigned to DPTR)
3329 f) Fixed bug in hasInc
3331 * /sdcc/src/ds390/ralloc.c:
3332 a) packRegsForSupport could mess up live information (Fixed)
3333 b) packRegsDPTRuse could be incorrect for left & right shift
3335 * /sdcc/src/mcs51/ralloc.c:
3336 packRegsForSupport could mess up the live information (Fixed)
3338 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3340 * /sdcc/src/SDCCast.c:
3341 can reverse a loop even if function call is present as long
3342 as the loop control variable is local & is not passed as parameter
3344 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3346 * /sdcc/ChangeLog: *** empty log message ***
3348 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3349 More builtin function additions for TININative
3351 * /sdcc/src/ds390/ralloc.c:
3352 Had broken the regression testsuite
3354 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3356 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3357 Added funcattr hasStackParms will be set for reentrant functions when there
3358 are paramteres on the stack, this helps in minimizing frame pointer generation
3359 typeFromStr can handle function pointers now
3361 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3362 *** empty log message ***
3364 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3366 * /src/ds390/gen.c, /src/ds390/main.c:
3367 More builtin function additions for TININative
3369 * /src/ds390/ralloc.c:
3370 Had broken the regression testsuite
3372 * /src/SDCCast.c: Fixed a bug in dumptree
3374 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3375 Added funcattr hasStackParms will be set for reentrant functions when there
3376 are paramteres on the stack, this helps in minimizing frame pointer generation
3377 typeFromStr can handle function pointers now
3379 * /doc/builtins.txt, /doc/TININative.txt:
3380 *** empty log message ***
3383 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3385 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3386 ALPHA version for -mTININative
3388 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3389 updated to reflect changes in the port structure
3392 added function do_assemble (similar to do_link) if non-null this function
3393 will be called to do assembly (-mTININative) requires a multi command
3395 added function genAssemblerEnd will be called to generate assembler Epilogue
3398 added _JavaNative to debug info printing
3400 * /src/SDCCmain.c: added option --tini-libid
3401 added port->do_assemble function (-mTININative) has a multi command assemble
3403 * /src/SDCCglue.c: Disabled "constExpr" check
3404 added port->genAssemblerEnd function
3406 * /src/SDCCglobl.h: Added option --tini-libid value
3409 tookout optimizeCompare from the header (has no external references)
3411 * /src/SDCCast.c: made one more function "static"
3413 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3415 * src/z80/mappings.i: Added z80asm support.
3417 * src/z80/main.c: Added z80asm support on --asm=z80asm
3419 * src/z80/gen.c: Fixed asm portability issues.
3421 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3423 * src/SDCCglue.c (printExterns): Added global/extern split.
3425 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3427 * support/regression/Makefile: added test for mcs51 model large
3429 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3431 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3433 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3435 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3437 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3439 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3441 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3443 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3445 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3447 * support/regression/tests/simplefloat.c: Port to mcs51.
3449 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3450 * support/regression/tests/bug-485362.c: Added.
3452 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3454 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3456 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3458 * src/z80/gen.c (aopDump): Added a dump function.
3460 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3461 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3463 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3465 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3467 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3469 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3471 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3473 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3475 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3477 * support/regression/ports/ds390/support.c: Use tinibios.
3479 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3481 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3483 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3484 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3486 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3488 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3490 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3492 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3494 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3495 (packRegsForIYUse): Created and optimised.
3497 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3499 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3500 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3502 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3504 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3506 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3508 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3510 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3512 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3514 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3516 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3518 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3520 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3522 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3524 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3525 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3526 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3528 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3530 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3531 (genNotFloat): Added.
3532 (genUminusFloat): Added.
3534 * device/lib/z80/Makefile: Added floating pt stubs.
3536 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3538 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3540 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3542 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3544 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3546 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3548 * sdcc/support/regression/Makefile: Add port ds390.
3550 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3552 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3554 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3556 * sdcc/support/regression/ports/ds390/support.c: Added.
3558 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3560 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3562 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3564 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3566 * device/include/malloc.h: Added z80 and gbz80 support.
3568 * device/lib/gbz80/heap.s: Added.
3570 * device/lib/z80/heap.s: Added.
3572 * device/lib/malloc.c: Added z80 and gbz80 support.
3574 * support/regression/tests/malloc.c (testMalloc): Added.
3576 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3578 * support/regression/tests/bug-478094.c: Added.
3580 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3582 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3584 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3586 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3588 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3590 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3592 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3594 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3596 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3598 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3600 * support/regression/tests/bug-477927.c: Added.
3602 * src/z80/peeph.def: Added minor rules.
3604 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3606 * src/z80/peeph.def: Added jump optimisation modification.
3608 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3610 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3612 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3614 * support/regression/tests/funptrs.c: Added.
3616 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3618 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3620 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3622 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3624 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3626 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3627 (movLeft2ResultLong): Created.
3629 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3630 (joinPushes): Added. Joins two char pushes into a word push.
3632 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3634 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3636 * support/makebin/Makefile (install): Added creation of dest dir.
3638 2001-10-24 Karl Bongers <karl@turbobit.com>
3640 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3642 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3644 * src/z80/ralloc.c: Turned off faulty pack for one use.
3646 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3648 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3650 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3652 * support/regression/Makefile: Improved clean
3654 * support/regression/ports/gbz80/spec.mk: Added clean
3656 * support/regression/ports/host/spec.mk: Added clean
3658 * support/regression/ports/z80/spec.mk: Added clean
3660 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3662 * support/regression/ports/mcs51/timeout.c: little improvements
3664 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3666 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3668 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3670 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3672 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3674 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3676 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3678 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3679 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3681 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3683 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3685 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3687 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3689 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3691 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3693 * support/regression/tests/longor.c: Added.
3695 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3697 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3699 * as/mcs51/aslink.h: define PATH_MAX
3701 * as/mcs51/asm.h: define PATH_MAX
3703 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3705 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3707 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3709 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3711 * src/SDCCglobl.h: define PATH_MAX
3713 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3715 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3717 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3719 * src/z80/gen.c (gencjneshort): Fixed
3721 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3723 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3725 * support/regression/tests/bug-469671.c: Added.
3727 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3729 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3731 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3733 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3735 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3737 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3739 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3741 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3743 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3745 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3747 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3749 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3751 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3753 * 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.
3755 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3757 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3759 2001-10-07 <johan@FRIJA>
3761 * device/lib/gets.c (gets): fixed the return value.
3763 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3764 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3766 * 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.
3768 * 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.
3770 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3772 * src/pic/gen.c: Removed Safe_strdup.
3774 * configure.in: Added option to enable libgc support.
3776 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3777 (bitVectUnion): Optimised.
3778 (bitVectIntersect): Optimised.
3779 (bitVectBitsInCommon): Optimised.
3780 (bitVectCplAnd): Optimised.
3782 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3784 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3786 * src/SDCCmain.c: distinguish between assembler debug and plain options
3788 * src/avr/main.c: remove standard assembler options
3790 * src/ds390/main.c: remove standard assembler options
3792 * src/mcs51/main.c: remove standard assembler options
3794 * src/port.h: removed "PENDING" comment
3796 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3798 * src/device/lib/_mulint.c : new, with assember functions
3800 * src/device/lib/_mullong.c : new, with assember functions
3802 * src/device/lib/_divuint.c : with assember functions
3804 * src/device/lib/_divsint.c : with assember functions
3806 * src/device/lib/_divulong.c: with assember functions
3808 * src/device/lib/_divslong.c: with assember functions
3810 * src/device/lib/_moduint.c : with assember functions
3812 * src/device/lib/_modsint.c : with assember functions
3814 * src/device/lib/_modulong.c: with assember functions
3816 * src/device/lib/_modslong.c: with assember functions
3818 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3820 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3822 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3823 replaced _mululong.c and _mulslong.c by _mullong.c
3825 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3827 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3829 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3831 * src/SDCCglue.c: test, if win32api is available for MINGW
3833 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3835 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3836 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3837 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3838 * support/regression/ports/host/spec.mk: removed GENERIC
3839 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3840 * support/regression/ports/z80/spec.mk: removed GENERIC
3842 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3844 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3846 * support/regression/tests/bug-467035.c: Created.
3848 2001-10-01 <johan@FRIJA>
3850 * src/SDCC.y: fixed bug #466586 part 1
3852 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3854 * SDCCicode.c: z80 has no generic pointers
3855 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3857 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3859 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3861 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3863 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3865 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3867 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3869 * configure.in: Fixed up so that ucsim is only configured once.
3871 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3873 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3874 (getPathDifference): As above.
3876 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3878 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3880 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3881 * .version: Updated to 2.3.1
3883 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3884 Added copyright header.
3886 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3887 (assemble): Added support for macro based assembler commands.
3888 (linkEdit): Added support for macro based linker commands.
3889 (preProcess): Changed the pre-processor to use macros.
3890 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3891 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3893 * device/lib/z80/crt0.s: Added module name for debugging.
3895 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3897 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3899 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3901 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3903 * src/Makefile.in: Added SDCCmacro and SDCCutil
3905 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3907 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3909 2001-09-16 <johan@FRIJA>
3911 * 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.
3913 2001-09-15 <johan@FRIJA>
3915 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3916 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3918 2001-09-11 <johan@FRIJA>
3920 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3922 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3924 * support/regression/tests/bug-460444.c: Added test case.
3926 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3927 (genCast): Added justification for all of the asserts.
3929 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3931 * support/regression/support.c: _xdata replaced by xdata
3933 * support/regression/spec.mk: removed _generic
3935 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3937 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3939 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3940 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3942 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3944 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3946 * support/regression/tests/bug-460010.c: Added test case.
3948 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3950 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3952 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3954 * support/regression/testfwk.c: removed workaround for bug #436344
3956 * support/regression/tests/bp.c: use less memory with mcs51
3958 * support/regression/tests/bug-441448.c: use less memory
3960 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3962 * support/regression/collate-results.py: typo
3964 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3966 * support/regression/tests/fetchoverlap.c: Added new test case.
3968 * support/regression/tests/bp.c: Added new test case.
3970 * support/regression/tests/bug-448984.c: Added new test case.
3972 * support/regression/tests/pow2shifts.c: Added new test case.
3974 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3975 (genlshTwo): Fixed right shift for count > 8.
3977 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3979 2001-09-08 <johan@FRIJA>
3981 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3983 2001-09-07 <johan@FRIJA>
3985 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3987 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3989 2001-09-06 <johan@FRIJA>
3991 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3992 * bernhard noted me at this: "() equals to (void)" (1.38)
3994 2001-09-05 <johan@FRIJA>
3996 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3998 2001-09-04 <johan@FRIJA>
4000 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4003 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4005 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4007 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4009 * link/z80/aslink.h: Fixed path for PATH_MAX
4011 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4013 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4015 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4017 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4019 * 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.
4021 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4023 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4024 (genCmp): Fixed up genCmp for the GB with longs.
4026 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4028 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4030 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4032 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4034 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4036 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4038 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4040 * 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.
4042 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4044 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4046 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4048 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4050 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4052 * sim/ucsim/configure: little improvement of Cygwin-detection
4053 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4054 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4055 * support/regression/tests/bug-221100.c: small changes for mcs51
4056 * support/regression/tests/bug-221168.c: small changes for mcs51
4057 * support/regression/tests/bug-227710.c: small changes for mcs51
4058 * support/regression/tests/staticinit.c: small changes for mcs51
4059 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4060 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4061 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601