1 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
3 * src/SDCClrange.c: fixed bug 869095 that caused segfault
4 in certain cases, e.g. when ROM assignment, patch provided
7 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
9 Many signedness and type propagation fixes:
10 * src/SDCCicode.c: made geniCodeCast() static
11 replaced SPEC_ by IS_ (cosmetic)
12 (operandOperation): fixed div and mod operation
13 (usualBinaryConversions): added support for promotion of char
14 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
15 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
16 (geniCodeAdd): an array index will stay unsigned, even if promoted
18 (geniCodeArray): ditto
19 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
20 * src/SDCCsymt.c (computeType): added more support for char;
21 promotion of char is selectable by promoteCharToInt, fixed signedness
23 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
24 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
25 * src/SDCCval (val*): replaced signedness calculation by
27 rearranged if-branches (cosmetic)
28 (valShift): added warning W_SHIFT_CHANGED
29 (valCompare): fixed problem with different types
30 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
31 * support/regression/tests/literalop.c: added many cases
32 * support/regression/tests/ast_constant_folding.c: changed finally to
34 * .version: new year, new version: 2.3.7
35 * src/SDCCmain.c (main): applied patch #866468
36 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
37 provided by Scott Bronson
38 * doc/sdccman.lyx: updated documentation for sdcdb
39 updated and added chapter tips
41 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
43 * src/SDCCsymt.h: missing from yesterday's commits
45 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
47 * src/SDCC.y (struct_or_union_specifier),
48 * support/Util/SDCCerr.c,
49 * support/Util/SDCCerr.h: verify that struct & union tags are used
52 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
54 * src/SDCCglobl.h: missing from yesterday's commits
56 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
58 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
59 sft_attributes, struct_declaration, parameter_declaration,
60 type_name, start_block, declaration_list),
61 * src/SDCC.lex (check_type): support redefinition of typedef names
63 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
65 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
66 aligned xdata arrays. Erik helped me with the if clause.
68 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
70 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
73 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
76 * src/SDCCast.c (newAst_),
78 * src/SDCCicode.c (ast2iCode, newiCode),
80 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
81 expr, statement, expression_statement, selection_statement,
82 iteration_statement, expr_opt, jump_statement): foundation for tracking
84 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
87 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
89 * support/Util/SDCCerr.c,
91 * src/SDCCast.c (createCase, createDefault, decorateType),
92 * src/SDCClabel.c (labelUnreach),
93 * src/SDCC.y (labeled_statement, jump_statement): More improvements
95 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
96 (with thanks to Stas Sergeev)
97 * device/include/time.h,
98 * device/lib/time.c (CheckTime): suppress unreachable code warning
100 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
102 * src/SDCCast.c (createIvalCharPtr),
103 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
105 * support/regression/tests/nullstring.c: tests for these two bugs
107 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
109 * support/Util/SDCCerr.h,
110 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
111 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
112 about storage class and 'at' used inside struct or union
113 * src/SDCCBBlock.c (iCodeFromeBBlock),
114 * src/SDCCcse.c (ifxOptimize),
115 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
116 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
117 printIval, emitStaticSeg, emitOverlay),
118 * src/SDCClabel.c (deleteIfx),
119 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
120 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
121 gatherAutoInit, processParms),
122 * support/Util/SDCCerr.h,
123 * support/Util/SDCCerr.c (werrorfl): Support for better error location
124 reporting for post-parse errors.
126 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
128 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
129 implicit casts via union; they don't work on big endian systems
130 (possible fix for bug #861138)
132 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
134 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
135 * src/mcs51/main.c: fixed the fix for bug #737001
137 2003-12-15 Borut Razem <borut.razem@siol.net>
139 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
141 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
143 * support/makebin/makebin.c: put output in binary mode
145 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
147 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
148 xdata and data memory on startup. Set the environment variable
149 SDCC_NOGENRAMCLEAR to disable this.
150 * src/mcs51/peephole.def,
151 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
152 (allows non-interrupt and interrupt code to safely compete for a resource
153 without the non-interrupt code having to disable interrupts)
155 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
157 * src/SDCCicode.c (geniCodeAdd),
158 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
159 with valFromType if type might be a pointer and host is big endian).
160 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
161 types, not just integer types.
162 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
163 multiply defined with mismatching "at" address.
165 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
167 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
168 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
169 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
170 with embedded nulls (fixed bug #753752)
172 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
174 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
175 Apparently this did not see much testing (endless loop)
177 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
179 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
181 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
183 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
184 gracefully handle NULL memmap pointers
186 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
188 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
189 instead of deleting the iCode when an operand is volatile
190 * src/z80/gen.c (genDummyRead),
191 * src/mcs51/gen.c (genDummyRead),
192 * src/ds390/gen.c (genDummyRead),
193 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
195 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
196 * src/SDCC.y: fixed bug #850420
198 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
200 Applied z80 i/o port patch from Peter Townson and fixed some operators
201 to better handle operands in A register.
202 * device/include/z180.h
208 * src/z80/peeph-z80.def
212 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
214 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
216 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
218 * device/lib/hc08/_mullong.c: Removed extra #endif
220 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
222 * sim/ucsim/hc08.src/inst.cc,
223 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
225 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
226 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
227 * device/include/stdarg.h: fixed varargs for hc08
228 * device/lib/Makefile.in,
229 * device/lib/hc08/Makefile,
230 * device/lib/hc08/_mulint.c,
231 * device/lib/hc08/_mullong.c: fixed some endian problems
233 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
235 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
236 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
237 * device/lib/_gptrget.c,
238 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
240 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
242 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
243 * src/SDCCast.c (astErrors): fixed bug #846007
244 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
246 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
248 * src/SDCCast.c (decorateType): disabled a transformation I added in
249 revision 1.188 (access to fields of a structure at an absolute address);
250 it breaks with bitfields, extern declarations, and gcse analysis.
251 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
252 could be assigned through a pointer, so don't complain.
253 * src/SDCCast.c (astErrors),
255 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
257 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
259 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
260 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
261 output of __config directives, since gpasm now supports them
262 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
263 pre-processor macro, i.e. -DMCU=p18f452
264 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
265 and modified to handle 'cast' icode similarly to '=' icode
266 * src/pic16/device.h (typedef struct PIC_device): added field
267 'extMIface' to indicate that chip has external memory interface
268 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
269 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
272 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
274 * src/SDCC.y (pointer): fixed bug #846006
275 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
276 * src/SDCCast.c (decorateType): fixed bug #846009
277 * src/ds390/peeph.def,
278 * src/ds390/gen.c (genAnd, genOr),
279 * src/mcs51/peeph.def,
280 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
282 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
284 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
291 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
295 * src/SDCCbitv.c: added function to free a bitvector
297 * src/SDCClrange.c: added function to recompute the liveranges
299 * src/ds390/ralloc.c,
301 * src/mcs51/ralloc.c,
303 * src/pic16/ralloc.c,
305 * src/z80/ralloc.c: recompute the liveranges after register packing
307 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
309 * src/SDCCloop.c (newInduction): fixed bug #845630
311 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
313 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
314 inadvertantly left behind from my 2003-11-12 change
316 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
318 Updated headers I neglected to commit yesterday.
322 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
324 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
325 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
326 * src/SDCCopt.c (eBBlockFromiCode),
327 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
328 the creation of the key hash table from the sequencing so it can be used
329 earlier (for some GCSE bug fixes still pending)
331 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
333 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
334 * support/regression/tests/addsub.c: testing genPlus shortcut
336 2003-11-15 Borut Razem <borut.razem@siol.net>
338 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
340 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
342 * src/SDCCcse.c (cseBBlock): fixed bug #527779
343 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
344 ordering is immaterial.
345 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
347 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
349 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
350 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
351 (SIGSEV) of bug #840381
352 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
353 unlink new file before rename if new and old filenames are the same)
355 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
357 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
358 uninitialized variables) for the mcs51. Set environment variable
359 SDCC_GENRAMCLEAR to test.
360 xdata initialization slightly shorter
362 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
365 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
366 #838241 & 780691 (basicly the same bug)
367 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
368 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
370 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
372 * src/SDCCmain.c (linkEdit): "fix" #834252
374 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
376 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
378 * src/SDCC.y: fixed bug #819403
380 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
382 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
383 the reentrant attribute.
384 * src/hc08/gen.c (genPackBits): added missing stack readjustment
385 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
387 * src/SDCCast.c (decorateType): fixed bug with storage class not being
388 updated during pointer dereference; f.e. ~(((char *)1)*) was being
389 erroneously reduced to a literal.
390 * src/hc08/ralloc.c (packRegisters, rematStr),
391 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
394 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
396 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
397 * doc/sdccman.lyx: changed from 'article' to 'book'
398 * doc/Makefile: readded test_suite_spec and cdbfileformat
400 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
402 * device/include/stdlib.h: include malloc.h to comply with ANSI
403 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
405 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
407 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
408 * doc/clean.mk: also remove *.out files
409 * doc/sdccman.lyx: some additions, larger top/bottom margins
411 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
413 * src/SDCC.y: fixed bug #837365
414 * support/regression/tests/bitopcse.c
415 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
416 a symbol (might be valop instead)
417 * device/lib/Makefile.in: added errno.c to HC08SOURCES
418 * device/lib/clean.mk: added hc08 to the cleaning list
420 2003-11-04 Borut Razem <borut.razem@siol.net>
422 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
424 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
425 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
426 malloc is declared in standard stdlib.h
428 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
430 * device/lib/hc08/Makefile: need to clean .rel not .o files
431 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
433 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
443 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
444 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
445 tests (which uses the port's oclsExpense function)
451 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
453 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
455 * src/SDCCcse.c (ifxOptimize),
456 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
457 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
458 deleting the IFX iCode.
459 * src/hc08/ralloc.c: reduced unneeded slocs
460 * src/hc08/gen.c: fixed bug in asmopToBoolean
462 2003-11-04 Borut Razem <borut.razem@siol.net>
464 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
465 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
466 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
467 transferred to configure
469 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
471 Use headers defined in the C[++] standards:
472 * sim/ucsim/gui.src/serio.src/fileio.cc
473 * sim/ucsim/gui.src/serio.src/frontend.cc
474 * sim/ucsim/gui.src/serio.src/main.cc
475 * sim/ucsim/gui.src/serio.src/posix_signal.cc
476 * support/Util/NewAlloc.c
482 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
484 * Added MSVC projects for hc08 assembler and linker:
485 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
486 /as/hc08/link_hc08.dsp
488 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
490 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
492 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
494 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
496 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
498 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
500 2003-10-31 Borut Razem <borut.razem@siol.net>
502 * support/cpp2/cpplib.h,
503 support/cpp2/cpplib.c,
504 support/cpp2/cpplex.c,
505 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
506 to switch _asm block preprocessing on / off. Default is
507 #pragma preproc_asm +
509 2003-10-31 Borut Razem <borut.razem@siol.net>
511 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
512 when outputting comment blocks (when executed with -C option) and
513 _asm (SDCPP specific) blocks
515 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
517 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
519 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
521 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
523 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
525 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
526 * src/SDCCast.c (decorateType): fixed bug #832664
528 2003-10-31 Borut Razem <borut.razem@siol.net>
530 * support\cpp2\cpplex.c: fixed for SDCPP:
531 comments(when executed with -C option) and _asm blocks
532 were included even if they where in skipped #if block.
533 Applied solution from GCC cpp 3.3.2
535 2003-10-31 Borut Razem <borut.razem@siol.net>
537 * src/SDCC.lex: sdcc now understands both formats:
538 '# <line_number> <file_name>' and
539 '#line <line_number> <file_name>'
540 * support/cpp2/cppmain.c: sdcpp now generates the standard
541 '# <line_number> <file_name>' instead of former
542 '#line <line_number> <file_name>'
544 2003-10-30 Borut Razem <borut.razem@siol.net>
546 * support/cpp2/cpphash.h,
547 * support/cpp2/cpplib.h
548 * support/cpp2/cpplex.c,
549 * support/cpp2/cppmain.c,
550 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
552 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
554 Fixed a number of problems revealed by bug #827883.
555 * src/SDCCloop.c (loopInvariants): Spill location of the
556 result operand should be recomputed if extracted from
557 a loop. Also, don't extract assignments of an iTemp
559 * src/SDCCast.c (isConformingBody): loop reversal should
560 not occur if the control variable is involved with a
563 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
565 * .version: bumped to 2.3.6 to reflect the big improvements
566 made by Erik and Klaus. Thanks!
568 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
570 Replaced the livrange code.
571 * src/SDCClrange.c: added new LR code
573 * src/SDCCBBlock.h: removed remainig parts from old LR code
574 * src/ds390/ralloc.c,
575 * src/ds390/gen.c: minor fixes to make it work with new code
577 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
582 * src/hc08/ralloc.c: Fix various warnings related to the hc08
583 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
584 (tweaked fix for bug #818696)
586 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
588 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
590 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
593 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
594 * src/mcs51/gen.c (gencjneshort),
595 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
596 more efficient (per Scott Bronson's suggestion)
598 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
600 Extended the semantics of the critical keyword to include
601 individual statements. See RFE #827755 and #799831
606 * support/Util/SDCCerr.c
607 * support/Util/SDCCerr.h
612 2003-10-19 Borut Razem <borut.razem@siol.net>
614 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
616 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
618 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
620 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
621 and predecrement operand is displayed
623 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
625 * src/SDCCval.c (valMinus): fixed bug #826041
627 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
629 Some hc08 related updates that I missed earlier
631 * support/regression/ports/hc08/spec.mk
633 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
635 New target "hc08" for the Motorola 68hc08 family of micros
643 * sim/ucsim/hc08.src/*
644 * sim/ucsim/configure.in
645 * src/ucsim/configure
646 * sim/ucsim/packages_in.mk
649 * device/include/mc68hc908qy.h
651 * device/lib/Makefile.in
652 * support/regression/ports/hc08/*
653 * support/regression/Makefile
655 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
657 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
659 * src/ds390/gen.c (genCast): fixed bug #821957
661 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
663 * device/lib/logf.c: "fixed" overlay bug
664 * support/regression/ports/host/spec.mk: added m library
665 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
666 * support/regression/tests/float_trans: added (for Eric)
668 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
670 * src/mcs51/gen.c (genCpl): fixed bug
671 http://sf.net/mailarchive/message.php?msg_id=6263915
673 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
675 * src/SDCCast.c (decorateType): added extended constant folding
676 * src/SDCCsymt.c (computeType): cleanup
677 * src/SDCCval.c (valShift): minor optimization
678 * support/regression/tests/ast_constant_folding.c: added
680 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
682 * src/SDCCmain.c: removed some unintended changes
684 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
686 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
687 * src/z80/gen.c: fixed part of bug #817589
688 * src/SDCCsymt.c (checkFunction): fixed bug #817895
690 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
692 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
710 * src/z80/gen.c: removed unused label "release:"
712 2003-10-06 Borut Razem <borut.razem@siol.net>
714 * src/SDCC.lex: removed definition of unused variables
715 save_optimize and save_options
717 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
719 * clean.mk: removed '=' in "-maxdepth=1"
720 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
721 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
723 2003-10-06 Borut Razem <borut.razem@siol.net>
725 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
726 my_unput() replaced by unput()
728 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
730 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
731 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
732 type-punned pointer will break strict-aliasing rules"
733 Old LR behaviour is again default; Klaus' LR can be choosen by
734 defining the environment variable LRKLAUS
738 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
739 * clean.mk: fixed removal of files in bin/CVS/
740 * device/lib/clean.mk: fixed removal of directories small and large
741 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
743 * src/SDCCval.c: removed superflous test for pedantic
745 2003-10-05 Borut Razem <borut.razem@siol.net>
747 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
748 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
749 message "unmatched #pragma SAVE and #pragma RESTORE"
751 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
753 * doc/sdccman.lyx: various additions and updates (interrupts, inline
754 assembly, critical functions, atomic, nojtbound)
756 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
758 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
764 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
767 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
769 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
771 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
772 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
773 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
775 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
777 * src/z80/gen.c (genRet): fixed bug #524753
778 * src/z80/gen.c (genCast): fixed internal error on cast from
780 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
781 fix for bug #477835 to the z80
782 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
783 for tracking iCodes in the peephole optimizer for z80
785 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
787 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
788 the other part of bug #814548
789 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
791 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
793 * src/SDCCcse.c: fixed part of bug #814548
795 2003-09-28 Borut Razem <borut.razem@siol.net>
797 * src/asm.c: rewrite of printILine() to use temporary file instead
799 * src/xa51/main.c: commented out declaration of int rewinds
801 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
803 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
805 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
807 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
808 * src/asm.c (printILine): Fixed bug #811015
810 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
812 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
815 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
817 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
818 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
819 to correctly handle general case of AOP_PAIRPTR
820 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
822 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
824 * src/mcs51/ralloc.c (fillGaps),
825 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
826 register positioning bug)
828 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
830 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
832 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
834 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
835 genCodePointerGet, genGenPointerGet, genFarPointerSet,
836 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
837 (ralloc doesn't intentionally do this now, but perhaps later)
838 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
839 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
840 register positioning bugs (Fixed bug #762602 and #795325)
841 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
843 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
844 lines that --i-code-in-asm generates
846 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
848 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
849 trying to fclose a FILE* that was already closed.
851 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
853 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
854 of const struct should be treated as if const themselves)
856 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
858 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
860 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
862 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
863 Unix (/n) and DOS (/r/n) line terminations.
865 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
867 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
870 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
872 * src/mcs51/gen.c (genFunction, genEndFunction),
873 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
874 and restore of EA so that stack offsets to parameters are
875 correct when using both critical and reentrant/stack-auto.
876 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
877 size (can be triggered in error if sloc is shared between
878 different sized objects)
879 * device/include/float.h: fixed macros to explicitly use
880 unsigned long where needed
882 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
884 Feature req. 799831: added code to allow nesting of critical functions
885 * src/mcs51/gen.c (genFunction, genEndFunction)
886 * src/ds390/gen.c (genFunction, genEndFunction)
888 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
890 * src/SDCCsymt.c (sclsFromPtr),
892 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
893 support for standard C idiom of memory mapped variables; for
894 example, *((xdata int*)0x1234) = 1 is now internally equivalent
895 to xdata int at 0x1234 tempvar = 1.
896 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
897 provided by Akiya ISHIDA
899 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
901 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
902 * src/SDCCval.c (constVal): added reduction from int to char
903 * src/SDCCval.c (valMult, valDiv): fixed sign handling
904 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
905 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
907 * support/regression/tests/shifts.c: fixed
909 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
911 * src/z80/gen.c (genXor): Fixed bug #805445
913 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
915 Fixed bug #621531 (const & volatile confusion in the type chain).
916 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
917 refer to the const or volatile state of the pointer itself.
930 * support/regression/tests/const.c
932 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
934 When checking for duplicated modules, use absolute paths
935 instead of relative paths. Files changed:
940 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
942 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
944 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
946 * device/include/string.h: added size_t typedef, changed
947 prototypes to use size_t, eliminated separate reentrant and
948 non-reentrant declarations, added _memmove declaration
949 * device/lib/_memcpy.c: changed to use size_t instead of int,
950 changed /4 to >>2 to avoid division library call
951 * device/lib/_memcmp.c,
952 * device/lib/_memset.c,
953 * device/lib/_strncat.c,
954 * device/lib/_strncpy.c,
955 * device/lib/_strncmp.c: changed to use size_t instead of int
956 * device/lib/_memmove.c: new file (fixed bug #772294)
957 * device/lib/Makefile.in: added _memmove.c
958 * device/lib/z80/asm_strings.s: fixed bug #772290
959 * support/regression/tests/bitfields.c: attempt to fix host assertion
960 failure on amd64-unknown-linux2.2
962 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
964 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
965 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
966 * as/z80/asmain.c (main): fixed bug #801766
968 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
970 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
973 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
975 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
976 reported in bug #800609
978 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
980 * Top header beautifications in src/pic16 directory:
981 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
982 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
983 pcoderegs.h, ralloc.c, ralloc.h
984 * main.c: added top header and GPL license notice
985 * pcode.c: fixed the if-conditional warning
987 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
989 * device/lib/_mullong.c: replaced int by short for gcc
991 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
993 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
994 and JUMPTABLE iCodes properly now (worked by accident before)
995 * src/mcs51/gen.c (leftRightUseAcc),
996 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
997 iCode properly now. Use getSize instead of nRegs since a & b
998 aren't part of the nRegs tally.
1000 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1002 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1003 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1004 before instructions that use the _STATUS register
1006 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1008 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1009 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1010 fetching of the pointer
1011 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1012 copied from genNearPointerSet()
1013 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1014 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1015 If they pop r0/r1 they must be called in the opposite order than aopOp().
1016 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1017 (resp. --stack-auto), prepared for --xstack
1019 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1021 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1023 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1025 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1026 these ports have their own __sdcc_external_start()
1028 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1030 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1031 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1032 type for bits was changed. It resulted in bit variables becoming
1033 global, which is not permitted in PIC 14 assembly output.
1035 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1037 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1039 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1041 Z80 and MCS51 linkers complaint if a public symbol is defined
1042 in more than one library module:
1046 * as/mcs51/Makefile.in
1048 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1050 A few small changes that speed up the peephole optimizer.
1054 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1056 Try to make the peephole optimizer smarter by maintaining
1057 an association between the assembly source code and the
1058 iCodes that originated them. Put this information to use
1059 with a new peephole rule condition "notVolatile" so that
1060 the rules can be aggressive yet still safe.
1065 * src/mcs51/peeph.def
1067 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1071 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1072 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1073 if the left or right operand symbols have the accuse flag set.
1075 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1077 Changed the type of the result of the ! (NOT) operator to char;
1078 previously it returned the same type as the source. This allows
1079 us to eliminate all the genFloatNot functions (all of its target
1080 implementations were very buggy) since !float can use the same
1083 * src/SDCCicode.c (ast2iCode): ! returns char
1084 * src/mcs51/gen.c (genNot, genNotFloat),
1085 * src/ds390/gen.c (genNot, genNotFloat),
1086 * src/z80/gen.c (genNot, genNotFloat),
1087 * src/pic/gen.c (genNot, genNotFloat),
1088 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1090 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1092 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1093 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1094 during interrupts. Ensure WSAVE is located at a shared bank address.
1095 2. Fixed page selection in some places
1096 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1097 the registers name strings.
1098 4. Fixed "signed / unsigned compare" compiler warnings.
1099 5. The PIC port manages its own allocation of the general purpose
1100 registers, but makes no attempt to reuse them. As a result when
1101 compiling it soon runs out of general purpose registers. Some
1102 additional code was added to the files pcode.c and device.c to walk
1103 through the function call tree and rename the registers so that they
1113 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1114 genPlus() & genMinus() when the result is the same as left or right
1116 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1118 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1120 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1122 Made bitfield a distinct type from bit so that bitfields
1123 convert as per ANSI C and bits retain their traditional
1124 boolean style behaviour. Implemented bitfield support in
1132 * src/ds390/gen.c: bit v bitfield split
1133 * src/z80/gen.c: New support for bitfields
1134 * support/regression/tests/bitfields.c: reenabled z80,
1137 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1139 Rules 246.x, 247.x relate to bitfields, the others speed up
1140 access to xdata mapped I/O devices.
1142 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1144 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1146 Cleaned up genPackBits and genUnpackBits and added two helper
1147 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1148 for literal assignments in genPackBits (thanks to Frieder for
1154 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1156 Fixed bug #748310 (pointer to function type mishandled when the
1157 function name is omitted). Also fixed a SIGSEGV when a function
1158 attribute (reentrant, etc) is used on a non-function or on a
1159 function but misplaced before the parameter list.
1161 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1163 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1164 * support/Util/SDCCerr.h,
1165 * support/Util/SDCCerr.c: Added func attr misuse error msg
1167 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1169 Fixed bug #787649 by anonymous
1170 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1171 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1173 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1175 Fixed numerous bitfield problems.
1177 * src/SDCC.y: More bitfield related error checking
1179 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1180 * support/Util/SDCCerr.h,
1181 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1182 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1183 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1184 * support/regression/tests/bitfields.c: tests added
1186 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1188 Made the constant following the "interrupt" keyword optional. If
1189 omitted, the function will not automatically be given an entry
1190 in the interrupt vector table (similar to #pragma NOIV, but
1191 less syntacticly kludgy). The interrupt number is also now
1192 range checked. Also fixed a bug in the high order bit example
1199 * support/Util/SDCCerr.c
1200 * support/Util/SDCCerr.h
1203 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1205 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1206 * src/SDCCicode.c (operandOperation): rewritten some ops
1207 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1208 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1210 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1211 be re-activated by defining REDUCE_LITERALS)
1212 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1213 unsigned, but are signed by default
1214 * src/SDCCval.c (constVal): rearranged
1215 * src/SDCCval.c (valMod): preliminary fix
1216 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1217 * support/regression/literalop.c: added, work in progress
1219 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1221 Generate warnings for useless declarations like "char data;"
1222 that don't do what new users expect.
1225 * support/Util/SDCCerr.h
1226 * support/Util/SDCCerr.c
1228 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1230 * src/SDCCval.c (valMult): fix overflow detection of negative int
1232 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1234 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1236 Changes to support big endian targets:
1249 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1251 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1252 * device/lib/time.c: fixed warning "integer overflow in expression"
1254 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1256 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1257 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1258 constants are unsigned; added recognition of "u" flag for unsigned
1259 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1260 * src/SDCCval.c (valDiv, valMod): fixed signdness
1261 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1262 signedness of modulo, left and right shift
1263 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1264 * support/Util/SDCCerr.h: added warning W_INT_OVL
1265 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1266 * src/SDCCast.c (ast_print): improved output of constants
1268 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1270 Fixed some warnings when building with MSVC:
1283 * support\cpp2\cpplib.c
1287 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1289 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1291 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1293 * support\librarian\clean.mk: Do not remove Makefile.
1294 * support\librarian\Makefile: added.
1296 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1298 Added librarian to MSVC build:
1301 * support\librarian\librarian.dsp
1303 'configure' not needed for librarian, removed:
1304 * support\librarian\configure
1305 * support\librarian\configure.in
1306 * support\librarian\config_in.h
1307 * support\librarian\Makefile.in
1309 Hopefully these ones built the librarian and the rest of sdcc properly:
1311 * Makefile.common.in
1313 Messed up 'configure', so revert to previous version:
1317 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1319 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1320 there, while the mantissa of a double is "only" 53 bits wide.
1322 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1324 Adding sdcclib to the build. MSVC project coming soon.
1325 Files added/changed:
1327 * support\librarian\clean.mk
1328 * support\librarian\configure
1329 * support\librarian\configure.in
1330 * support\librarian\config_in.h
1331 * support\librarian\Makefile.bcc
1332 * support\librarian\Makefile.in
1333 * support\librarian\sdcclib.c
1336 * Makefile.common.in
1340 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1342 Linker now complaints if linked modules have conflicting options, for
1343 example, one compiled using --model-large and another one compiled with
1344 --model-small. The following files were modified:
1366 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1368 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1369 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1371 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1373 * src/z80/mappings.i: fix _mul[us][int,long] entries
1375 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1377 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1379 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1381 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1382 * support/regression/tests/bitopcse.c: added
1390 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1392 added support for new library format to z80, gbz80 linkers:
1398 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1400 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1401 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1403 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1405 added DUMMY_READ_VOLATILE:
1414 * src/SDCCcse.c (algebraicOpts): many improvements
1415 * src/SDCCcse.h: removed algebraicOpts()
1416 * src/SDCCicode.c (picDummyRead): added
1418 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1420 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1421 "Insufficient space in data memory".
1423 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1425 * src/mcs51/gen.c: fixed bug #771358
1426 * src/z80/gen.c: fixed bug #759087
1428 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1430 * src/pic16/glue.c: minor cleanup by Vangelis
1432 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1434 * device/include/regc515c.h: fixed #758477
1435 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1436 * device/lib/_gptrput.c: saved a few bytes
1437 * my tab spacing is 8, yours too?)
1438 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1439 * device/lib/serial.c: process RX bytes earlier than TX bytes
1440 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1442 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1444 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1446 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1448 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1450 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1452 * device/lib/Makefile.in: bad fix, reverted to 1.43
1454 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1456 * device/lib/Makefile.in: added missing z80 object files
1458 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1460 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1461 pic16 progress by Vangelis:
1476 * pic16/pcodepeep.c:
1479 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1481 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1483 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1485 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1486 added gbz80 build to MSVC project.
1487 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1488 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1489 from 8051 stuff and setup so it links using a .lnk file.
1491 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1493 * support/librarian/sdcclib.c: sdcc librarian.
1494 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1497 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1499 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1501 2003-07-02 Borut Razem <borut.razem@siol.net>
1503 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1504 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1505 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1506 src/xa51/main.c, src/z80/main.c:
1507 virtualization of glue() function: each port has it's own glue function,
1508 which is accessed by do_glue function pointer in PORT.general structure
1510 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1512 * DS800C400 fun, improved ROM interface and tinibios.
1514 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1516 * More support for DS80C400. Now includes beginning of interface to ROM.
1518 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1520 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1522 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1524 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1526 2003-06-19 Borut Razem <borut.razem@siol.net>
1528 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1530 2003-06-19 Borut Razem <borut.razem@siol.net>
1532 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1533 fixed Z80 port - crt0.o: cannot open.
1535 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1537 * support/Util/MySystem.c (merge_command): revert bad fix
1539 2003-06-18 Borut Razem <borut.razem@siol.net>
1541 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1543 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1545 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1546 option --use-stdout sends errors to stdout instead of stderr.
1548 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1550 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1552 2003-06-15 Borut Razem <borut.razem@siol.net>
1554 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1555 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1556 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1557 fixed width array of pointers replaced with sets;
1558 multiple include and lib paths ared transferred to preprocessor and linker
1559 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1560 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1561 fixed width array of pointers
1562 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1563 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1564 fixupPath(), getPathDifference()
1565 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1566 fixed width array of pointers
1568 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1570 * src/pic16/ralloc.c: fix warnings
1571 * src/pic16/pcode.c: fix warning
1573 2003-06-10 Scott Dattalo <scott@dattalo.com>
1575 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1576 know all the details, but essentially this set of changes enable
1577 the pic16 port to generate movff instructions and generate assembler
1582 * src/pic16/pcode.c:
1583 * src/pic16/device.c:
1585 * src/pic16/pcode.h:
1586 * src/pic16/pcoderegs.c:
1587 * src/pic16/ralloc.c:
1588 * src/pic16/ralloc.h:
1590 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1592 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1593 added option --vc, so sdcc errors and warnings are compatible with
1594 Microsoft Visual Studio.
1596 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1598 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1599 device/lib/libfloat.lib: added atof function.
1601 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1603 * doc/sdccman.lyx: updated to Lyx 1.3
1604 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1605 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1606 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1608 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1610 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1612 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1614 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1615 additions to the "related tools/documentation" section
1617 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1619 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1621 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1623 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1624 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1626 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1628 * doc/sdccman.lyx: fix double dash and other minor things
1629 * doc/Makefile: fix double dash
1631 2003-05-28 Karl Bongers(patches from Martin Helmling)
1632 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1633 condition and ignore commands.
1635 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1637 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1638 is in parts still quite out of date, I did changes as far as I felt makes sense
1639 for a non-native english speaker.
1640 Please feel free to add to the manual or to correct my changes.
1641 * doc/Makefile: undid touching the date of intermediate tex files.
1643 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1645 * doc/sdccman.lyx: Manual has an index now
1647 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1649 Finalize muluint/mulsint and mululong/mulslong merging:
1650 * device/lib/_mulint.c
1651 * device/lib/_mullong.c
1652 * device/lib/gbz80/mul.s
1653 * device/lib/gbz80/stubs.s
1654 * device/lib/z80/mul.s
1655 * device/lib/z80/stubs.s
1656 * src/SDCCsymt.c (initCSupport)
1658 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1660 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1661 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1662 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1663 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1666 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1668 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1669 the regression tests I'm not brave enough to enable 245.b, 245.c
1670 * doc/sdccman.lyx: added latex preamble for hyperref package.
1671 Using pdflatex this will give you a hyperlinked pdf file with
1672 bookmarks. (prepend '%' before /usepackage if this breaks something)
1674 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1676 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1678 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1680 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1682 2003-05-21 <johan@balder>
1684 * src/SDCCglue.c (printIval): fixed bug #739934
1686 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1688 Applied patch from bug 737905 (renamed yylineo to mylineno):
1695 * src/pic16/pcode.c: Cleaned warnings
1696 * src/pic16/pcodeflow.c: Cleaned warnings
1697 * src/pic16/pcoderegs.c: Cleaned warnings
1699 2003-05-19 Scott Dattalo <scott@dattalo.com>
1701 * src/pic16/pcode.c: Cleaned warnings
1702 * src/pic16/pcodepeep.c: Cleaned warnings
1703 * src/pic16/ralloc.c: Cleaned warnings
1705 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1707 * doc/sdccman.lyx: fixed bug 739745
1708 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1710 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1712 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1713 it can be defined with CFLAGS when running configure
1714 * src/SDCCmain.c: fixed compiling + linking with object files
1716 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1718 * configure.in: configure for pic16 port,
1719 added --disable-pic16-port
1720 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1721 * src/SDCCmain.c: linkOptions is changed to set *,
1722 added if/endif conditional macros to remove options help
1723 messages from optionsTable when a port is not configured, added
1724 support for the PIc16 port in the ports table, when executing
1725 the compiler with no port specified on command line, a default
1726 port is selected with the new macro DEFAULT_PORT which is
1727 defined in port.h, in setDefaultOptions() linkOptions is removed
1728 from initialization assignment, since now it is a set,
1729 parseCmdLine uses setParseWithComma for linkOptions, in
1730 linkEdit() linkOptions are accessed with new function indexSet()
1731 which returns the i'th item of a set variable. See SDCCset.c, in
1732 linkEdit() when calling buildCmdLine(), added linkOptions as
1733 last argument. Now users can pass arguments to gplink via the
1734 -Wl option, main() uses pic16glue() to glue up pic16 programs
1735 * src/SDCCpeeph.c: various changes to support pic16
1736 * src/SDCCset.c: added function void *indexSet(set *, int) to
1737 return the i'th item of the set
1738 * src/SDCCset.h: added function prototype for indexSet()
1739 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1740 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1741 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1742 added macro DEFAULT_PORT
1743 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1744 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1746 * src/pic16/glue.c: commented out some error producing lines
1747 * src/pic16/main.c: __config directives are commented out to stop
1748 gpasm complaining and test the linkage with gplink, _linkCmd and
1749 _asmCmd changed to be more gplink and gpasm friendly
1750 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1751 produced an error when parsed, peep rule 12 is added to utilize
1752 movff, but it is commented out since the pCode does not support
1753 yet a command with 2 address arguments
1755 2003-05-18 <johan@balder>
1757 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1758 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1759 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1761 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1762 Added feature to script commands from file.
1764 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1766 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1767 * src/SDCCutil.c: include ctype.h for win32
1769 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1771 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1773 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1775 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1776 Fixed so you can set breakpoints prior to run, run does not stop
1777 on entry now. Add tbreak. Other enhancements and fixes for use
1780 2003-05-12 Borut Razem <borut.razem@siol.net>
1782 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1784 2003-05-11 Borut Razem <borut.razem@siol.net>
1786 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1787 the path of bin directory, so that PATH is the only env. variable, which has to be set
1788 in case of standard installation.
1789 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1790 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1791 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1793 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1795 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1796 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1797 temp files are in the port dir; clean the gen/test directory when
1798 generating new test.c
1799 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1800 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1801 * support/regression/tests/zeropad.c: added
1803 2003-05-09 <johan@balder>
1805 * src/SDCCglue.c: fixed bug #597940
1807 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1809 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1810 cache sfr, optimize next,step, fix off by one sourceline,
1811 support ddd list function.
1812 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1814 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1816 * support/regression/HTMLgen.py: added compare_s2f()
1817 * support/regression/Makefile: redo 1.27
1818 * support/regression/generate-cases.py: redo 1.5
1820 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1822 * support/regression/tests/float.c: workaround 33 bit hex constant
1823 * support/regression/tests/simplefloat.c: fix division for host
1825 2003-04-29 Scott Dattalo <scott@dattalo.com>
1827 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1828 that tame's the PIC's over-aggressive optimizer.
1830 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1832 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1835 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1837 Initial support for DS80C400. "Hello world" runs on TINIm400
1840 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1842 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1843 * Some notes on ddd usage added in debugger/README
1844 Martin Helmling adding more features and fixes for ddd GUI debugger.
1845 Code added for nexti, stepi, up, down, and other adjustments.
1847 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1849 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1850 * src/pic/peeph.def Added two rules to optimize carry manipulation
1851 * src/pic/* removed debug printfs
1853 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1855 * debugger/mcs51/cmd.c: added header newalloc.h
1857 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1859 * as/Makefile: new EXEEXT
1860 * as/z80/Makefile: remove trailing slash of BUILDIR
1861 * as/z80/clean.mk: new EXEEXT
1862 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1863 * support/cpp2/Makefile.in: new EXEEXT
1864 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1866 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1868 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1869 EXEEXT was introduced to fix all related problems with targets
1870 "clean", "install" and "uninstall"; a couple of further flaws
1871 especially with "clean" have been fixed too
1872 * as/mcs51/Makefile.in
1877 * debugger/mcs51/Makefile.in
1878 * debugger/mcs51/clean.mk
1880 * link/z80/Makefile.in
1883 * packihx/Makefile.in
1885 * sim/ucsim/Makefile
1886 * sim/ucsim/clean.mk
1887 * sim/ucsim/avr.src/Makefile.in
1888 * sim/ucsim/avr.src/clean.mk
1889 * sim/ucsim/s51.src/Makefile.in
1890 * sim/ucsim/s51.src/clean.mk
1891 * sim/ucsim/xa.src/Makefile.in
1892 * sim/ucsim/xa.src/clean.mk
1893 * sim/ucsim/z80.src/Makefile.in
1894 * sim/ucsim/z80.src/clean.mk
1895 * sim/ucsim/main_in.mk
1896 * sim/ucsim/packages_in.mk
1897 * sim/ucsim/gui.src/Makefile.in
1898 * sim/ucsim/gui.src/serio.src/Makefile.in
1899 * sim/ucsim/gui.src/serio.src/clean.mk
1902 * support/cpp2/Makefile.in
1903 * support/cpp2/clean.mk
1904 * support/makebin/Makefile
1905 * support/makebin/clean.mk
1906 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1907 * doc/sdccman.lyx: --program-suffix no longer needed
1909 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1911 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1912 Martin Helmling added support for ddd GUI debugger.
1913 Code added to display assembly, set variables, and other commands
1914 to interface to ddd.
1916 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1918 * as/Makefile: fix target clean
1919 * as/clean.mk: fix target clean
1920 * as/z80/clean.mk: fix target clean
1922 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1924 * Makefile.common.in: added @EXEEXT@
1925 * configure.in: removed all mingw32 stuff
1926 * configure: rebuilt from configure.in
1927 * doc/sdccman.lyx: updated section "installation"
1928 * support/scripts/sdcc_mingw32: adapted to configure
1929 * support/scripts/sdcc_cygwin_mingw32: added
1931 2003-04-22 Scott Dattalo <scott@dattalo.com>
1933 * src/pic Added object file support for the PIC port
1934 * src/pic Applied patch from Craig Franklin (this started the object file support)
1935 * src/regression Updated the PIC regression tests for object files
1937 2003-04-20 Borut Razem <borut.razem@siol.net>
1939 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1940 lklex.c: In function `getfid':
1941 lklex.c:203: warning: array subscript has type `char'
1942 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1943 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1944 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1945 stack handling macros
1947 2003-04-19 Borut Razem <borut.razem@siol.net>
1949 * "handling space characters in file path" task:
1950 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1951 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1952 * support/Util/MySystem.h: make it self-sufficient
1953 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1954 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1955 handling space characters in file path
1956 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1957 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1958 * support/Util/MySystem.c: handling space characters in executable's path
1960 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1962 * as/z80/Makefile: fix permanent rebuild of z80
1963 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1964 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1966 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1968 * src/SDCCopt.c: add special case optimization to replace modulo by
1969 a power of two with a bitwise AND.
1971 2003-04-18 <johan@balder>
1973 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1975 2003-04-17 <johan@balder>
1977 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1978 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1980 2003-04-13 Borut Razem <borut.razem@siol.net>
1982 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1983 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1984 fixed mingw problem in adl_NORMALIZE_PATH
1986 2003-04-12 Borut Razem <borut.razem@siol.net>
1988 * fixed "#pragma SAVE/RESTORE can not be nested":
1989 * src/SDCC.lex: reworked pragma handling functions
1990 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1991 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1993 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1995 * src/SDCCutil.c (pathEquivalent): defined but not used
1996 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1997 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1998 * configure: rebuilt from configure.in
1999 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2000 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2001 * device/include/Makefile.in: replace sdcc_datadir
2002 * device/lib/Makefile.in: replace sdcc_datadir
2003 * Makefile.common.in: add LDFLAGS from configure
2004 * packihx/Makefile.in: use LDFLAGS
2005 * src/Makefile.in: use LDFLAGS
2006 * support/cpp2/Makefile.in: add LDFLAGS from configure
2007 * support/makebin/Makefile: use LDFLAGS
2008 * .version: bumped version number to 2.3.5
2010 2003-04-12 Borut Razem <borut.razem@siol.net>
2012 * completed "different paths" task:
2013 * src/SDCCmacro.c: fixed bug in handling quotes
2014 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2015 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2017 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2019 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2021 2003-04-11 kevin Vigor <kevin@vigor.nu>
2023 * ds390/gen.c ds390/peeph.def: fix bug 706781
2025 2003-04-11 Borut Razem <borut.razem@siol.net>
2027 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2029 2003-04-10 Scott Dattalo <scott@dattalo.com>
2031 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2032 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2033 set - this bit used to not be set...).
2034 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2035 bad code in PIC Port
2036 * src/regression/and2.c added to test bug 609268
2037 * src/regression/Makefile added and2.c to regression test
2040 2003-04-08 <johan@CP255758-A>
2042 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2043 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2044 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2046 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2048 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2050 * support/cpp2/Makefile.in: fix bug #487815
2051 * configure: rebuilt from configure.in
2052 * Makefile.common.in: docdir changed, new path suffixes
2053 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2054 * sdcc_vc_in.h: reflect changes from sdccconf.h
2055 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2056 * src/SDCCutil.h: remove BINDIR hack
2057 * doc/sdccman.lyx: update new path hierarchy
2059 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2061 * src/SDCCpeeph.c: added okToRemoveSLOC test
2063 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2065 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2067 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2069 * src/SDCCpeeph.c: added labelIsReturnOnly test
2070 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2072 2003-04-05 <johan@balder>
2074 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2075 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2076 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2077 * src/SDCCast.c: fixed a warning
2078 * src/SDCCast.h: fixed a warning
2079 * src/SDCCicode.c (operandFromAst): fixed a warning
2081 2003-04-04 <johan@balder>
2083 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2084 * src/SDCCast.c (decorateType): fixed bug #715076
2085 * src/SDCC.y: fixed bug #702907
2087 2003-04-03 <johan@balder>
2089 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2090 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2091 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2092 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2093 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2095 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2097 * _decdptr.c: fix return values
2098 * _gptrget.c: fix return values
2099 * _gptrgetc.c: fix return values
2100 * _gptrput.c: fix return values
2101 * _mulint.c: fix return values
2102 * as/z80/Makefile: fix 'make -j' problem
2104 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2106 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2107 * configure.in: big cleanup, updated to autoconf 2.5x
2108 * configure: rebuilt from configure.in
2109 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2110 * sdcc_vc_in.h: reflect changes from sdccconf.h
2111 * doc/Makefile: fixed a flaw in "make install"
2113 2003-04-02 <johan@balder>
2115 * src/ds390/gen.c (genCmp): no comments
2116 * src/mcs51/gen.c (genCmp): no comments
2117 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2118 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2120 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2122 * support/regression/generate-cases.py: place generated file in given sub directory
2123 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2124 * support/regression/Makefile: improvements for 'make -j';
2125 side effect: it's simpler and faster now
2127 2003-03-31 Borut Razem <borut.razem@siol.net>
2129 * src/z80/main.c: link-{port} and as-{port} defined without path
2130 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2132 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2134 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2136 2003-03-30 Borut Razem <borut.razem@siol.net>
2138 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2139 changed type of list parameter to set
2140 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2141 * src/port.h: changed type of do_assemble() parameter to set
2142 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2143 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2144 definition of "cppoutfilename" macro with NULL value in preProcess()
2145 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2146 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2147 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2148 replaced with set *binPathSet
2149 * shash_add() deallocates the item, if allready exsists, before adding the new one
2150 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2152 2003-03-30 Scott Dattalo <scott@dattalo.com>
2154 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2155 a nested for loop bug in the PIC port
2156 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2159 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2161 * support/Util/dbuf.h: remove C++ stuff to make it portable
2163 2003-03-28 Borut Razem <borut.razem@siol.net>
2165 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2166 literal strings in stringLiteral()
2167 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2168 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2171 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2173 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2175 2003-03-26 <johan@balder>
2177 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2178 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2179 * src/SDCCast.c (decorateType): fixed " -v < 3"
2181 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2183 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2184 Added Lenny Story's debug infrastructure changes:
2185 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2186 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2187 * src/cdbFile.c: added
2188 * src/SDCCdebug.c: added
2189 * src/SDCCdebug.h: added
2190 * src/SDCCast.c (createFunction)
2191 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2192 * src/SDCCmain.c (parseCmdLine, main)
2193 * src/SDCCmem.c (redoStackOffsets)
2194 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2197 * src/avr/gen.c (genAVRCode)
2198 * src/ds390/gen.c (gen390Code)
2199 * src/mcs51/gen.c (gen51Code)
2200 * src/pic/gen.c (genpic14Code)
2201 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2202 * src/xa51/gen.c (genXA51Code)
2203 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2205 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2207 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2208 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2210 2003-03-22 <johan@balder>
2212 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2214 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2216 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2217 * doc/cdbfileformat.lyx: added, written by Lenny Story
2218 * doc/Makefile: added cdbfileformat.lyx
2219 * doc/clean.mk: added cdbfileformat.lyx
2221 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2223 * src/mcs51/peeph.def: fix bug #705773
2225 2003-03-20 <johan@balder>
2227 An sfr/sbit can have an "at #" AND an initializer
2228 * src/SDCCsymt.c (checkSClass):
2229 * src/SDCCmem.c (allocGlobal):
2230 * src/SDCCmem.c (allocLocal):
2231 * src/SDCCast.c (createBlock):
2233 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2235 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2237 2003-03-16 <johan@balder>
2239 Undid the hackup of const and volatile, the problem is much bigger
2241 * src/SDCCast.c:1.171
2242 * src/SDCCglue.c:1.138
2243 * src/SDCCicode.c:1.146
2244 * src/SDCCsymt.c:1.150
2245 * src/SDCCval.c:1.65
2247 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2249 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2250 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2252 2003-03-13 <johan@balder>
2254 Hackup const and volatile modifiers in type chains a bit:
2256 * src/SDCCast.c:1.169
2257 * src/SDCCglue.c:1.136
2258 * src/SDCCicode.c:1.143
2259 * src/SDCCsymt.c1.146
2260 * src/SDCCsymt.h1.59
2261 * src/SDCCval.c:1.63
2263 2003-03-12 <johan@balder>
2265 * src/SDCCBBlock.h: more LRH debugging junk
2266 * src/SDCCcflow.h: more LRH debugging junk
2267 * src/SDCCloop.c: more LRH debugging junk
2268 * src/SDCC.y (struct_declaration): fixed bug #697590
2269 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2270 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2271 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2273 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2274 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2275 test function names must now match exactly).
2276 * src/SDCCcse.c: added special case in findCheaperOp to allow
2277 extending a short integer. Makes less awful code for bug 700121 test case.
2279 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2281 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2282 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2284 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2286 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2287 actually called (operandsNotEqual() was called for all
2288 operandsNotEqualX tests).
2290 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2292 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2293 with shorter literals. Fixes bug 700121.
2295 2003-03-11 <johan@balder>
2297 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2299 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2301 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2302 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2304 2003-03-10 Borut Razem <borut.razem@siol.net>
2306 * src/SDCCmain.c: pipe preprocessor's output
2307 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2308 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2309 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2310 which closes all pipes in pipeSet set
2311 * src/SDCCset.c: free deleted item in function deleteSetItem()
2312 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2313 moved from z80 to src subproject
2314 * .version: increased version number to 2.3.4
2316 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2318 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2319 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2320 * support/regression/ports/xa51/spec.mk: fix typo
2322 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2324 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2326 2003-03-09 Borut Razem <borut.razem@siol.net>
2328 * src/SDCCmain.c: pipe preprocessor's output
2329 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2330 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2331 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2332 which closes all pipes in pipeSet set
2333 * src/SDCCset.c: free deleted item in function deleteSetItem()
2334 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2335 moved from z80 to src subproject
2337 2003-03-09 Borut Razem <borut.razem@siol.net>
2339 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2340 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2341 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2342 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2343 * src/SDCCglobl.h: unification of WIN32 native definitions
2345 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2347 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2349 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2351 * src/configure.in: check for endianess (even while cross-compiling)
2352 * src/configure: check for endianess (even while cross-compiling)
2353 * src/configure_in.h: check for endianess (even while cross-compiling)
2354 * src/avr/gen.c: remove old endianess stuff
2355 * src/mcs51/gen.c: remove old endianess stuff
2356 * src/ds390/gen.c: remove old endianess stuff
2357 * src/pic/gen.c: remove old endianess stuff
2358 * src/pic/genarith.c: remove old endianess stuff
2359 * src/pic/glue.c: fix endianess check
2360 * src/pic16/gen.c: remove old endianess stuff
2361 * src/pic16/genarith.c: remove old endianess stuff
2362 * src/pic16/glue.c: fix endianess check
2363 * src/xa51/gen.c: remove old endianess stuff
2364 * src/z80/gen.c: fix endianess check
2365 * src/SDCCglue.c: fix endianess check
2366 * src/ds390/peeph.def: fix bug 700036
2368 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2370 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2371 * src/configure: find appropriate data-types on host for SDCC's int and long
2372 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2373 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2374 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2376 2003-03-07 <johan@balder>
2379 some minor cleanups before the big shot
2380 OP_DEFS and OP_USES now use Kevin's protection
2381 new option --nolabelopt
2392 * src/ds390/ralloc.c:
2393 * src/mcs51/ralloc.c:
2395 * src/xa51/ralloc.c:
2398 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2400 * src/pic/pcode.c (get_op): fix 64 bit warnings
2401 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2402 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2403 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2404 * support/regression/tests/malloc.c: fix 64 bit warnings
2406 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2408 * src/mcs51/gen.c (genMinus): fixed bug 696436
2410 2003-03-02 Borut Razem <borut.razem@siol.net>
2412 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2414 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2416 * configure.in: test for mkstemp
2417 * sdccconf_in.h: add HAVE_MKSTEMP
2419 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2421 * device/include/ctype.h: removed warning while using --stack-auto
2422 * device/include/malloc.h: removed warning while using --stack-auto
2423 * device/include/string.h: removed warning while using --stack-auto
2425 2003-02-23 Borut Razem <borut.razem@siol.net>
2427 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2428 because NDEBUG is defined (see man assert)
2429 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2431 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2433 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2434 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2436 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2438 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2439 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2441 2003-02-18 <johan@balder>
2443 * as/mcs51/asmain.c (asmbl): module can start with a digit
2444 * as/z80/asmain.c (asmbl): module can start with a digit
2446 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2448 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2449 * src/asm.c: fix pipe() for Mingw32
2451 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2453 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2454 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2455 make -V work again; --c1mode reads now from stdin
2456 * doc/sdccman.lyx: added --c1mode
2457 * support/Util/SDCCerr.c: new messages for c1 mode
2458 * support/Util/SDCCerr.h: new messages for c1 mode
2459 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2461 2003-02-15 <johan@balder>
2463 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2465 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2467 * doc/sdccman.lyx: Environment variables, -o and other minor things
2469 2003-02-14 <johan@balder>
2471 * src/xa51/main.c: before anyone really tries to use it :)
2473 * Install doc's in share/sdcc/doc
2474 * removed some obsolete files
2475 * Do a proper make distclean and uninstall
2476 M Makefile.common.in
2479 M device/include/Makefile.in
2480 M device/lib/Makefile.in
2483 M sim/ucsim/doc/Makefile.in
2486 R src/xa51/peeph.rul
2487 M support/cpp2/Makefile.in
2488 M support/makebin/Makefile
2491 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2493 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2495 2003-02-10 Borut Razem <borut.razem@siol.net>
2497 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2498 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2499 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2500 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2501 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2502 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2503 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2504 src/z80/Makefile.bcc: Borland Makefile cleanup
2505 * as/z80/Makefile.bcc: Added Borland Makefile
2506 * support/cpp2/borland.h: Removed
2508 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2510 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2511 * src/SDCC.lex: new pragma NOIV
2512 * src/SDCCglobl.h: new pragma NOIV
2513 * src/SDCCmem.c: new pragma NOIV
2515 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2517 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2519 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2521 * src/SDCCmain.c: signal handling is switched off by --debug
2522 * doc/Makefile: small fix for install; use clean.mk again
2523 * doc/clean.mk: clean *.pdf and *.html too
2525 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2527 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2528 * device/lib/printfl.c: fix a ds390 bug by making it portable
2529 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2530 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2531 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2532 * debugger/mcs51/cmd.c: converted multi-line string literals
2533 * sim/ucsim/globals.cc: converted multi-line string literals
2534 * src/SDCCmain.c: introduced signal handler to remove temp files
2535 * doc/Makefile: small tweaks, implement clean
2536 * doc: removed generated files
2538 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2540 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2541 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2542 Address Record is not correctly generated for DS390."
2544 2003-02-02 Borut Razem <borut.razem@siol.net>
2546 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2547 * as/mcs51/asm.h: fixed compilation with Borland C
2548 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2549 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2550 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2551 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2552 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2553 src/z80/Makefile.bcc: delete $(LIB) only if exist
2554 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2556 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2558 * device/include/malloc.h: introduced NULL
2559 * device/include/string.h: introduced NULL
2560 * device/include/stdlib.h: introduced NULL
2561 * device/lib/_memcpy.c: removed NULL
2562 * device/lib/_strcat.c: removed NULL
2563 * device/lib/_strchr.c: removed NULL
2564 * device/lib/_strcmp.c: removed NULL
2565 * device/lib/_strcpy.c: removed NULL
2566 * device/lib/_strcspn.c: removed NULL
2567 * device/lib/_strlen.c: removed NULL
2568 * device/lib/_strncat.c: removed NULL
2569 * device/lib/_strncmp.c: removed NULL
2570 * device/lib/_strncpy.c: removed NULL
2571 * device/lib/_strpbrk.c: removed NULL
2572 * device/lib/_strrchr.c: removed NULL
2573 * device/lib/_strspn.c: removed NULL
2574 * device/lib/_strstr.c: removed NULL
2575 * device/lib/_strtok.c: removed NULL
2576 * device/lib/malloc.c: removed NULL, include own header
2578 2003-02-02 <johan@balder>
2580 * 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
2581 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2582 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2583 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2584 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2585 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2587 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2589 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2592 2003-02-01 <johan@balder>
2594 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2596 2003-01-31 <johan@CP255758-A>
2598 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2600 2003-01-30 <johan@balder>
2602 * src/SDCCBBlock.c: automatic bug detection
2603 * src/SDCCicode.c: automatic bug detection
2605 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2607 * src/SDCCglobl.h: now --xram-size 0 works
2608 * src/SDCCmain.c: now --xram-size 0 works
2610 2003-01-29 <johan@balder>
2612 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2614 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2616 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2617 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2618 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2619 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2620 * src/SDCCglobl.h: Added options --xram-size and --code-size
2621 * src/SDCCmain.c: Added options --xram-size and --code-size
2623 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2625 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2626 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2628 2003-01-27 <johan@balder>
2630 * src/SDCC.y: fixed bug #613764
2632 2003-01-26 <johan@balder>
2634 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2635 * src/SDCCsymt.h: fixed bug #673374
2636 * src/SDCCglue.c: fixed bug #661910
2637 * src/SDCCast.c: fixed bug #458099 and 673374
2639 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2641 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2642 * as/mcs51/strcmpi.h: added
2643 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2644 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2645 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2646 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2647 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2648 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2649 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2650 * as/mcs51/Makefile.aslink: new module strcmpi
2651 * as/mcs51/Makefile.asx8051: new module strcmpi
2652 * as/mcs51/Makefil.bcc: new module strcmpi
2653 * as/mcs51/Makefile.in: new module strcmpi
2654 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2656 2003-01-26 <johan@balder>
2658 * src/SDCCglue.c: reverted back to 1.124
2659 * src/SDCCast.c: reverted back to 1.156
2660 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2662 2003-01-25 <johan@balder>
2664 * src/SDCCglue.c: A better fix for bug #661910
2665 * src/SDCCast.c: A better fix for bug #661910
2666 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2668 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2670 * src/Makefile.in: remove spawn.o
2671 * src/SDCCmain.c: remove spawn.h
2672 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2673 * src/spawn.c: removed
2674 * src/spawn.h: removed
2675 * support/regression/ports/ds390/spec.mk: link with -r
2677 2003-01-24 <johan@CP255758-A>
2679 * src/ds390/gen.c (aopOp): fixed bug #667458
2680 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2681 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2682 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2684 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2686 * src/mcs51/peeph.def: better assembler identation by Frieder
2687 * src/mcs51/gen.c: better assembler identation by Frieder
2689 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2691 * as/z80/string.h: removed for gcc 3.2
2692 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2693 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2695 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2697 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2698 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2699 * support/regression/Makefile: separate temp files for ports
2700 * support/regression/generate-cases.py: separate temp files for ports
2701 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2702 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2704 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2706 * moved tinitalk to device/examples/ds390
2708 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2710 * as/mcs51/lkmem.c: rflag is for DS390
2711 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2712 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2713 (linkEdit): move mem- and map-files the same way as ihx-files
2714 * src/z80/main.c (_setDefaultOptions): removed --generic
2715 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2716 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2717 * src/pic/glue.c (picglue): --c1mode works again
2718 * src/pic16/glue.c (pic16glue): --c1mode works again
2719 * src/asm.c (printCLine): fix #660034
2721 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2723 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2724 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2725 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2726 * as/mcs51/lkmem (summary): better fix for sp problem
2727 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2728 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2729 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2730 remove --stack-after-data
2732 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2734 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2735 * src/SDCCutil.c (join): ugly bug: missing '\0'
2736 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2738 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2740 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2742 * src/pic/main.c (_asmCmd): gpasm supports -o
2743 * src/z80/main.c: more general macros
2744 * device/lib/Makefile.in: remove intermediate files
2746 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2748 * .version: Bumped version number to 2.3.3
2749 * src/SDCCBBlock.c: new option -o
2750 * src/SDCCglobl.h: new option -o
2751 * src/SDCCglue.c: new option -o
2752 * src/SDCCmain.c: new option -o
2753 * src/asm.c: new option -o
2754 * src/ds390/main.c: new option -o
2755 * src/pic/glue.c: new option -o
2756 * src/pic/pcode.c: new option -o
2757 * src/pic/ralloc.c: new option -o
2758 * src/pic16/glue.c: new option -o
2759 * src/pic16/pcode.c: new option -o
2760 * src/pic16/ralloc.c: new option -o
2761 * src/z80/main.c: new option -o
2762 * device/lib/Makefile.in: use -o
2763 * support/regression/ports/ds390/spec.mk: use -o
2764 * support/regression/ports/gbz80/spec.mk: use -o
2765 * support/regression/ports/mcs51/spec.mk: use -o
2766 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2767 * support/regression/ports/z80/spec.mk: use -o
2768 * support/regression/ports/ucz80/spec.mk: use -o
2769 * support/regression/ports/xa51/spec.mk: use -o
2770 * support/regression/fwk/lib/timeout.c: fix usage string
2772 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2773 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2775 2003-01-07 <johan@balder>
2777 * src/SDCCast.c (decorateType): fixed bug #600035
2779 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2780 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2781 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2782 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2783 * src/pic/pcode.c: outcommented unused variable to remove warnings
2784 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2786 2003-01-06 <karl@turbobit.com>
2787 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2790 2003-01-06 <johan@balder>
2792 * src/SDCCicode.c: fixed array add
2794 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2795 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2796 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2798 2003-01-04 <johan@balder>
2800 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2802 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2803 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2805 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2806 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2807 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2809 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2810 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2812 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2813 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2815 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2816 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2818 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2820 * in \sdcc\as\mcs51\ changed these files in order to create an
2821 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2822 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2823 following files to include the previous two files: aslink.dsp,
2824 Makefile.aslink, Makefile.bcc, and Makefile.in.
2826 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2827 .adb instead of .cdb
2829 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2831 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2832 value from option --iram-size.
2834 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2836 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2839 2002-09-18 <wiml@hhhh.org>
2841 * SDCClrange.h: exposed setFromRange() and setToRange()
2842 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2843 packRegsForAccUse() (bug 542397)
2844 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2845 multiple times and emitting the fetch operations more than once
2846 added aopGetUsesAcc() function to allow binary operators to
2847 fetch their operands in the correct order; made genMinus() emit
2848 compact code for X = LITERAL - Y
2850 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2851 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2852 sprintf() in line 1267.
2854 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2855 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2858 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2859 Changes to aslink (All the changes are marked with 'JCF'):
2861 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2864 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2865 area BSEG. Also moves, if possible, the DATA area down into the internal
2866 ram so more space is available.
2868 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2871 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2872 not bytes. Function summary() which creates a memory usage summary
2873 file with extension .mem. Reports of overlaping stack and small stack
2874 size. If the space for the stack is less than 16 bytes aslink trows a
2877 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2878 the 8051. Option 'y' for memory summary output file.
2880 Changes to sdcc (All the changes are marked with 'JCF'):
2882 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2884 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2885 overlaying area for it (uses RegBankUsed[4]).
2887 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2888 bank zero as used by default. By default aslink locates the stack
2889 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2890 the creation of the .mem file. Delegates the allocation of data area
2891 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2892 the begining of the stack area to aslink.
2894 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2895 glue() in SDCCglue.c creates an area for it.
2897 2002-09-03 Borut Razem <borut.razem@siol.net>
2898 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2899 sdcc/src/pic/glue.c:
2900 introduced atexit() handler for teporay files removal in case of
2901 errors, assertions, ...
2903 2002-08-29 Borut Razem <borut.razem@siol.net>
2904 * sdcc/support/cpp2/auto-host_vc_in.h:
2905 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2906 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2907 Maybe there is a similar problem with BORLANDC? It should be checked!
2909 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2910 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2911 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2912 was not executed, and the compiler (cl) launched a warning:
2913 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2915 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2916 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2918 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2919 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2921 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2922 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2923 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2924 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2925 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2926 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2927 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2928 - added Release configuration in VS projects
2929 - review of compiler an linker options
2930 - VC .exe files are generated in bin_vc directory, not to interfere
2931 with binaries generated from other projects (cygwin, mingw, bcc ...)
2933 * sdcc/src/yacc.dsp: added
2935 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2936 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2937 and insert the version number definitions from .version
2939 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2941 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2942 added - genarate auto-host.h using auto-host_vc_in.h as template
2945 removed from CVS, generated automatically
2947 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2948 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2950 2002-08-11 Borut Razem <borut.razem@siol.net>
2951 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2953 2002-08-10 Borut Razem <borut.razem@siol.net>
2954 * src/SDCCmain.c (main):
2955 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2956 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2957 The consequence was that some temporary files were not removed.
2960 unification of code in functions tempfilename() and tempfile():
2961 function tempnam() is defined in Visual Studio 6.0 and .NET
2963 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2965 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2966 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2967 - removed compiler command line option /WX: Treats all warnings as errors
2968 - update a list of source files, included into the project
2970 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2971 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2972 changed project type to Generic Project so that can be correcly converted to VS.NET project
2974 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2976 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2978 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2980 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2981 added return 0 statements after assert() to make compiler happy
2983 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2984 added newline in the def file to keep MSC compiler satisfied
2986 * sdcc/src/z80/gen.c:
2987 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2988 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2989 - solved MSC error in function aopDump()
2991 * sdcc_vc.h: define PREFIX as "\\sdcc"
2993 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2994 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2996 2002-06-22 Scott Dattalo <scott@dattalo.com>
2997 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2998 - Rewrote the register banking algorithm.
2999 - Added pCode live-range analysis to registers (for now, only non-used and
3000 singly-used registers optimized away)
3002 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3004 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3006 2002-05-10 Scott Dattalo <scott@dattalo.com>
3007 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3009 2002-04-22 Michael Hope <michaelh@vroom>
3011 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3013 * configure.in (DD_COPT): Added include support required for gbdk.
3015 * .version: Bumped version number just to increase it.
3017 * src/SDCCmain.c: Added -nostdinc to the default options.
3019 2002-04-15 Michael Hope <michaelh@vroom>
3021 * device/lib/z80/printf.c (sprintf): Added.
3023 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3025 * src/z80/peeph.def: Added transpose redundent load rule.
3027 * src/z80/main.c: Added force callee saves for jaune.
3029 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3031 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3033 2002-03-28 Johan Knol <johan@balder>
3035 * src/SDCCval.c: fixed bug #532436
3037 2002-03-14 Scott Dattalo <scott@dattalo.com>
3039 Added "char *Processor" field to the port structure.
3042 Added -p option. Allows port dependent processor to be specified.
3045 Initialized the new field char *Processor field to NULL in all ports
3048 Compiler generated registers for interrupt context saving
3049 were not getting allocated.
3051 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3054 Fixed left shift. Will promote the left side of a left shift
3055 if a) left shifting more than size of operand or b) when assigned
3056 to something size > size of left side
3058 2002-03-14 Scott Dattalo <scott@dattalo.com>
3060 tons of changes. Register allocation has been
3061 rewritten. Added customization for the various PICs. Flow
3062 analysis is restructured. ...
3068 Added. device.c is a PIC port hack to accomodate variations
3071 2002-03-13 Michael Hope <michaelh@vroom>
3073 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3075 2002-03-04 johanknol <johanknol@manik>
3077 * /src/SDCCval.c: fixed
3079 const unsigned char arr[][2] = { { 0, 1 } };
3080 t18.c:1: error: Initializer element is not constant
3082 2002-03-04 bela <bela@manik>
3084 * /device/include/mcs51reg.h:
3085 ds89c420 register definition update
3087 2002-03-03 <johan@FRIJA>
3089 * support/Util/SDCCerr.c: did something, but don't no why anymore
3091 * support/regression/tests/bug-524691.c: made it a little less shy
3093 * src/SDCCast.c (decorateType): fixed bug #524697
3095 * src/SDCCast.c: made some lineno improvements
3097 * src/SDCCval.c (getNelements): changed warning to error
3099 * src/SDCCglue.c (printIvalArray): changed warning to error
3101 * src/SDCCicode.c: fixed a warning for mingw
3103 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3105 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3107 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3109 * src/ds390/peeph.def:
3110 Added some more peephole rules
3112 * src/ds390/gen.c: Various fixes & enhancements
3114 * src/SDCClrange.c, src/SDCClrange.h:
3115 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3117 * src/ds390/ralloc.c:
3118 various fixes & enhancements (ds390) specific
3120 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3121 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3124 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3126 2002-03-02 <johan@FRIJA>
3128 * src/SDCCast.c (decorateType): fixed bug #524708
3130 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3132 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3134 2002-03-01 Michael Hope <michaelh@vroom>
3136 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3138 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3140 2002-03-01 <johan@FRIJA>
3142 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3144 * src/SDCCast.c (decorateType): fixed bug #524209
3146 * src/SDCCval.c (valNot): fixed bug #524195
3148 2002-02-26 <johan@balder>
3150 * src/xa51/gen.c: fixed a warning
3152 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3154 * src/SDCCast.c (decorateType): fixed bug #522534
3156 2002-02-23 <johan@balder>
3158 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3160 2002-02-22 <johan@balder>
3162 * src/SDCCast.c: fixed bug #514865
3164 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3166 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3168 * sdcc/src/SDCCloop.c:
3169 Previous fix was not good. basic blocks that have "break" or "return" are
3170 not really partof a loop , but live ranges used in these blocks should
3171 be live thru the entire loop, so set partOfLoop but don't add them to
3174 2002-02-21 <johan@FRIJA>
3176 * src/SDCCcse.c: fixed bug #514308
3178 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3181 Fixed BUG #519583. If a conditional block ended in a return/break
3182 statement inside a loop, it was not being considered part of the loop.
3184 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3186 2002-02-10 Karl Bongers <karl@turbobit.com>
3189 Fixed up SDCDB debugger somewhat. Updated debugger/README
3190 with lots of comments and notes.
3192 * device/examples/test2.c:
3193 Fix bug, "red" variable not being initialized(compiler complained).
3195 * device/examples/Makefile, examples/test3.c:
3196 Add Makefile in device/examples folder, compiles test3.c
3197 for use as a multiple module SDCDB test case.
3199 * sim/ucsim/cmd.src/cmdset.cc:
3200 Took out debug printfs in ucsim "next" command.
3203 Karl and Johan start ucsim XA support. Most dissassembly working,
3204 about 75% emulation done(plenty of work remaining).
3206 * sim/ucsim/z80.src:
3207 Add Z80 support to ucsim, add test-ucz80 regression test,
3208 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3209 Notice z80 compiler fails on examples/test3.c/crc code.
3211 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3213 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3214 Added support for --parms-in-bank1
3216 * src/ds390/peeph.def:
3217 added a few more peephole optimzations
3220 1) added __builtin_inp & __builtin_outp used to read in data of given length
3221 from a memory mapped port
3222 2) added __builtin_memcmp
3223 3) added __builtin_swapw swap bytes of a short
3225 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3226 1) handle multiple send & receives from register bank1
3227 2) ralloc can now allocate DPTR1 to some liveRanges
3229 * src/SDCCsymt.c, src/SDCCsymt.h:
3230 changes to handle multiple sends & receives
3233 added some pointer arithmetic optimization
3236 added some pointer arithmetic optimizations but not stable yet so not
3237 called from anywhere (will get this working shortly)
3239 * src/SDCCopt.c: fixed for multiple sends & receives
3242 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3243 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3244 set preprocessor defines (depending on options)
3246 * src/SDCCicode.c, src/SDCCicode.h:
3247 changes made to handle multiple sends & receives
3250 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3252 * src/SDCCcse.c, src/SDCCcse.h:
3253 added function findbackward def (to be used in upcoming optimization)
3255 * src/SDCCcflow.c, src/SDCCcflow.h:
3256 added function returnAtEnd - to determine if a basic block terminates with
3259 * src/SDCCast.c, src/SDCCast.h:
3260 added option parms-in-bank1
3262 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3263 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3264 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3265 adjusted for --parms-in-bank1 option
3267 * device/include/string.h:
3268 donot redefine "reentrant" keyword
3270 * device/include/ds80c390.h: Added some more SFRs
3272 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3274 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3276 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3278 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3280 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3282 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3284 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3286 * Added --xram-movc option
3288 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3290 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3292 2002-01-11 Johan Knol
3294 * Added math lib of Jesus Calvino-Fraga
3296 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3298 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3299 * support/regression/Makefile: new target test-mcs51-stack-auto
3300 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3302 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3304 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3306 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3308 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3310 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3312 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3314 * src/SDCCglue.h: add definition for printIvalChar()
3316 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3318 * src/SDCCast.c: fix #498138 by Johan
3320 * src/SDCCglue.c: fix #498138 by Johan
3322 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3324 * support/regression/Makefile: fix clean
3326 * support/regression/ports/ds390/support.c: fix transmission of last character
3328 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3330 * /sdcc/src/ds390/gen.c:
3331 a) improved computing address of stack variable
3332 b) took out some #if 0 code
3333 c) improved parmBytes adjustment
3334 d) improved genPlusIncr & genMinusIncr
3335 e) genCmp could generate bad code (when left assigned to DPTR)
3336 f) Fixed bug in hasInc
3338 * /sdcc/src/ds390/ralloc.c:
3339 a) packRegsForSupport could mess up live information (Fixed)
3340 b) packRegsDPTRuse could be incorrect for left & right shift
3342 * /sdcc/src/mcs51/ralloc.c:
3343 packRegsForSupport could mess up the live information (Fixed)
3345 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3347 * /sdcc/src/SDCCast.c:
3348 can reverse a loop even if function call is present as long
3349 as the loop control variable is local & is not passed as parameter
3351 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3353 * /sdcc/ChangeLog: *** empty log message ***
3355 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3356 More builtin function additions for TININative
3358 * /sdcc/src/ds390/ralloc.c:
3359 Had broken the regression testsuite
3361 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3363 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3364 Added funcattr hasStackParms will be set for reentrant functions when there
3365 are paramteres on the stack, this helps in minimizing frame pointer generation
3366 typeFromStr can handle function pointers now
3368 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3369 *** empty log message ***
3371 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3373 * /src/ds390/gen.c, /src/ds390/main.c:
3374 More builtin function additions for TININative
3376 * /src/ds390/ralloc.c:
3377 Had broken the regression testsuite
3379 * /src/SDCCast.c: Fixed a bug in dumptree
3381 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3382 Added funcattr hasStackParms will be set for reentrant functions when there
3383 are paramteres on the stack, this helps in minimizing frame pointer generation
3384 typeFromStr can handle function pointers now
3386 * /doc/builtins.txt, /doc/TININative.txt:
3387 *** empty log message ***
3390 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3392 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3393 ALPHA version for -mTININative
3395 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3396 updated to reflect changes in the port structure
3399 added function do_assemble (similar to do_link) if non-null this function
3400 will be called to do assembly (-mTININative) requires a multi command
3402 added function genAssemblerEnd will be called to generate assembler Epilogue
3405 added _JavaNative to debug info printing
3407 * /src/SDCCmain.c: added option --tini-libid
3408 added port->do_assemble function (-mTININative) has a multi command assemble
3410 * /src/SDCCglue.c: Disabled "constExpr" check
3411 added port->genAssemblerEnd function
3413 * /src/SDCCglobl.h: Added option --tini-libid value
3416 tookout optimizeCompare from the header (has no external references)
3418 * /src/SDCCast.c: made one more function "static"
3420 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3422 * src/z80/mappings.i: Added z80asm support.
3424 * src/z80/main.c: Added z80asm support on --asm=z80asm
3426 * src/z80/gen.c: Fixed asm portability issues.
3428 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3430 * src/SDCCglue.c (printExterns): Added global/extern split.
3432 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3434 * support/regression/Makefile: added test for mcs51 model large
3436 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3438 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3440 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3442 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3444 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3446 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3448 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3450 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3452 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3454 * support/regression/tests/simplefloat.c: Port to mcs51.
3456 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3457 * support/regression/tests/bug-485362.c: Added.
3459 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3461 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3463 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3465 * src/z80/gen.c (aopDump): Added a dump function.
3467 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3468 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3470 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3472 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3474 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3476 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3478 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3480 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3482 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3484 * support/regression/ports/ds390/support.c: Use tinibios.
3486 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3488 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3490 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3491 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3493 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3495 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3497 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3499 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3501 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3502 (packRegsForIYUse): Created and optimised.
3504 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3506 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3507 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3509 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3511 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3513 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3515 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3517 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3519 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3521 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3523 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3525 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3527 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3529 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3531 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3532 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3533 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3535 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3537 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3538 (genNotFloat): Added.
3539 (genUminusFloat): Added.
3541 * device/lib/z80/Makefile: Added floating pt stubs.
3543 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3545 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3547 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3549 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3551 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3553 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3555 * sdcc/support/regression/Makefile: Add port ds390.
3557 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3559 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3561 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3563 * sdcc/support/regression/ports/ds390/support.c: Added.
3565 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3567 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3569 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3571 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3573 * device/include/malloc.h: Added z80 and gbz80 support.
3575 * device/lib/gbz80/heap.s: Added.
3577 * device/lib/z80/heap.s: Added.
3579 * device/lib/malloc.c: Added z80 and gbz80 support.
3581 * support/regression/tests/malloc.c (testMalloc): Added.
3583 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3585 * support/regression/tests/bug-478094.c: Added.
3587 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3589 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3591 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3593 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3595 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3597 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3599 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3601 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3603 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3605 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3607 * support/regression/tests/bug-477927.c: Added.
3609 * src/z80/peeph.def: Added minor rules.
3611 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3613 * src/z80/peeph.def: Added jump optimisation modification.
3615 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3617 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3619 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3621 * support/regression/tests/funptrs.c: Added.
3623 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3625 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3627 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3629 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3631 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3633 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3634 (movLeft2ResultLong): Created.
3636 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3637 (joinPushes): Added. Joins two char pushes into a word push.
3639 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3641 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3643 * support/makebin/Makefile (install): Added creation of dest dir.
3645 2001-10-24 Karl Bongers <karl@turbobit.com>
3647 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3649 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3651 * src/z80/ralloc.c: Turned off faulty pack for one use.
3653 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3655 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3657 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3659 * support/regression/Makefile: Improved clean
3661 * support/regression/ports/gbz80/spec.mk: Added clean
3663 * support/regression/ports/host/spec.mk: Added clean
3665 * support/regression/ports/z80/spec.mk: Added clean
3667 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3669 * support/regression/ports/mcs51/timeout.c: little improvements
3671 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3673 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3675 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3677 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3679 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3681 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3683 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3685 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3686 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3688 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3690 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3692 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3694 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3696 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3698 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3700 * support/regression/tests/longor.c: Added.
3702 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3704 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3706 * as/mcs51/aslink.h: define PATH_MAX
3708 * as/mcs51/asm.h: define PATH_MAX
3710 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3712 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3714 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3716 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3718 * src/SDCCglobl.h: define PATH_MAX
3720 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3722 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3724 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3726 * src/z80/gen.c (gencjneshort): Fixed
3728 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3730 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3732 * support/regression/tests/bug-469671.c: Added.
3734 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3736 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3738 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3740 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3742 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3744 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3746 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3748 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3750 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3752 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3754 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3756 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3758 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3760 * 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.
3762 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3764 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3766 2001-10-07 <johan@FRIJA>
3768 * device/lib/gets.c (gets): fixed the return value.
3770 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3771 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3773 * 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.
3775 * 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.
3777 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3779 * src/pic/gen.c: Removed Safe_strdup.
3781 * configure.in: Added option to enable libgc support.
3783 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3784 (bitVectUnion): Optimised.
3785 (bitVectIntersect): Optimised.
3786 (bitVectBitsInCommon): Optimised.
3787 (bitVectCplAnd): Optimised.
3789 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3791 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3793 * src/SDCCmain.c: distinguish between assembler debug and plain options
3795 * src/avr/main.c: remove standard assembler options
3797 * src/ds390/main.c: remove standard assembler options
3799 * src/mcs51/main.c: remove standard assembler options
3801 * src/port.h: removed "PENDING" comment
3803 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3805 * src/device/lib/_mulint.c : new, with assember functions
3807 * src/device/lib/_mullong.c : new, with assember functions
3809 * src/device/lib/_divuint.c : with assember functions
3811 * src/device/lib/_divsint.c : with assember functions
3813 * src/device/lib/_divulong.c: with assember functions
3815 * src/device/lib/_divslong.c: with assember functions
3817 * src/device/lib/_moduint.c : with assember functions
3819 * src/device/lib/_modsint.c : with assember functions
3821 * src/device/lib/_modulong.c: with assember functions
3823 * src/device/lib/_modslong.c: with assember functions
3825 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3827 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3829 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3830 replaced _mululong.c and _mulslong.c by _mullong.c
3832 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3834 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3836 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3838 * src/SDCCglue.c: test, if win32api is available for MINGW
3840 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3842 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3843 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3844 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3845 * support/regression/ports/host/spec.mk: removed GENERIC
3846 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3847 * support/regression/ports/z80/spec.mk: removed GENERIC
3849 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3851 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3853 * support/regression/tests/bug-467035.c: Created.
3855 2001-10-01 <johan@FRIJA>
3857 * src/SDCC.y: fixed bug #466586 part 1
3859 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3861 * SDCCicode.c: z80 has no generic pointers
3862 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3864 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3866 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3868 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3870 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3872 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3874 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3876 * configure.in: Fixed up so that ucsim is only configured once.
3878 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3880 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3881 (getPathDifference): As above.
3883 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3885 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3887 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3888 * .version: Updated to 2.3.1
3890 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3891 Added copyright header.
3893 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3894 (assemble): Added support for macro based assembler commands.
3895 (linkEdit): Added support for macro based linker commands.
3896 (preProcess): Changed the pre-processor to use macros.
3897 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3898 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3900 * device/lib/z80/crt0.s: Added module name for debugging.
3902 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3904 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3906 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3908 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3910 * src/Makefile.in: Added SDCCmacro and SDCCutil
3912 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3914 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3916 2001-09-16 <johan@FRIJA>
3918 * 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.
3920 2001-09-15 <johan@FRIJA>
3922 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3923 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3925 2001-09-11 <johan@FRIJA>
3927 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3929 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3931 * support/regression/tests/bug-460444.c: Added test case.
3933 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3934 (genCast): Added justification for all of the asserts.
3936 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3938 * support/regression/support.c: _xdata replaced by xdata
3940 * support/regression/spec.mk: removed _generic
3942 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3944 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3946 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3947 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3949 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3951 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3953 * support/regression/tests/bug-460010.c: Added test case.
3955 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3957 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3959 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3961 * support/regression/testfwk.c: removed workaround for bug #436344
3963 * support/regression/tests/bp.c: use less memory with mcs51
3965 * support/regression/tests/bug-441448.c: use less memory
3967 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3969 * support/regression/collate-results.py: typo
3971 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3973 * support/regression/tests/fetchoverlap.c: Added new test case.
3975 * support/regression/tests/bp.c: Added new test case.
3977 * support/regression/tests/bug-448984.c: Added new test case.
3979 * support/regression/tests/pow2shifts.c: Added new test case.
3981 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3982 (genlshTwo): Fixed right shift for count > 8.
3984 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3986 2001-09-08 <johan@FRIJA>
3988 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3990 2001-09-07 <johan@FRIJA>
3992 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3994 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3996 2001-09-06 <johan@FRIJA>
3998 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3999 * bernhard noted me at this: "() equals to (void)" (1.38)
4001 2001-09-05 <johan@FRIJA>
4003 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4005 2001-09-04 <johan@FRIJA>
4007 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4010 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4012 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4014 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4016 * link/z80/aslink.h: Fixed path for PATH_MAX
4018 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4020 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4022 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4024 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4026 * 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.
4028 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4030 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4031 (genCmp): Fixed up genCmp for the GB with longs.
4033 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4035 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4037 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4039 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4041 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4043 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4045 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4047 * 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.
4049 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4051 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4053 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4055 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4057 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4059 * sim/ucsim/configure: little improvement of Cygwin-detection
4060 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4061 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4062 * support/regression/tests/bug-221100.c: small changes for mcs51
4063 * support/regression/tests/bug-221168.c: small changes for mcs51
4064 * support/regression/tests/bug-227710.c: small changes for mcs51
4065 * support/regression/tests/staticinit.c: small changes for mcs51
4066 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4067 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4068 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601