1 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
3 * src/mcs51/peeph.def: fix bug #705773
5 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
7 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
9 2003-03-16 <johan@balder>
11 Undid the hackup of const and volatile, the problem is much bigger
14 * src/SDCCglue.c:1.138
15 * src/SDCCicode.c:1.146
16 * src/SDCCsymt.c:1.150
19 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
21 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
22 * src/ds390/gen.c (genAddrOf): fixed bug #704087
24 2003-03-13 <johan@balder>
26 Hackup const and volatile modifiers in type chains a bit:
29 * src/SDCCglue.c:1.136
30 * src/SDCCicode.c:1.143
35 2003-03-12 <johan@balder>
37 * src/SDCCBBlock.h: more LRH debugging junk
38 * src/SDCCcflow.h: more LRH debugging junk
39 * src/SDCCloop.c: more LRH debugging junk
40 * src/SDCC.y (struct_declaration): fixed bug #697590
41 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
42 * src/ds390/gen.c (aopForRemat): fixed bug #700031
43 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
45 2003-03-11 Kevin Vigor <kevin@vigor.nu>
46 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
47 test function names must now match exactly).
48 * src/SDCCcse.c: added special case in findCheaperOp to allow
49 extending a short integer. Makes less awful code for bug 700121 test case.
51 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
53 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
54 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
56 2003-03-11 Kevin Vigor <kevin@vigor.nu>
58 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
59 actually called (operandsNotEqual() was called for all
60 operandsNotEqualX tests).
62 2003-03-11 Kevin Vigor <kevin@vigor.nu>
64 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
65 with shorter literals. Fixes bug 700121.
67 2003-03-11 <johan@balder>
69 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
71 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
73 * src/SDCCloop.c (mergeRegions): an evil beast is dead
74 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
76 2003-03-10 Borut Razem <borut.razem@siol.net>
78 * src/SDCCmain.c: pipe preprocessor's output
79 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
80 * sdcc_vc_in.h: define pclose as _pclose for WIN32
81 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
82 which closes all pipes in pipeSet set
83 * src/SDCCset.c: free deleted item in function deleteSetItem()
84 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
85 moved from z80 to src subproject
86 * .version: increased version number to 2.3.4
88 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
90 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
91 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
92 * support/regression/ports/xa51/spec.mk: fix typo
94 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
96 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
98 2003-03-09 Borut Razem <borut.razem@siol.net>
100 * src/SDCCmain.c: pipe preprocessor's output
101 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
102 * sdcc_vc_in.h: define pclose as _pclose for WIN32
103 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
104 which closes all pipes in pipeSet set
105 * src/SDCCset.c: free deleted item in function deleteSetItem()
106 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
107 moved from z80 to src subproject
109 2003-03-09 Borut Razem <borut.razem@siol.net>
111 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
112 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
113 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
114 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
115 * src/SDCCglobl.h: unification of WIN32 native definitions
117 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
119 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
121 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
123 * src/configure.in: check for endianess (even while cross-compiling)
124 * src/configure: check for endianess (even while cross-compiling)
125 * src/configure_in.h: check for endianess (even while cross-compiling)
126 * src/avr/gen.c: remove old endianess stuff
127 * src/mcs51/gen.c: remove old endianess stuff
128 * src/ds390/gen.c: remove old endianess stuff
129 * src/pic/gen.c: remove old endianess stuff
130 * src/pic/genarith.c: remove old endianess stuff
131 * src/pic/glue.c: fix endianess check
132 * src/pic16/gen.c: remove old endianess stuff
133 * src/pic16/genarith.c: remove old endianess stuff
134 * src/pic16/glue.c: fix endianess check
135 * src/xa51/gen.c: remove old endianess stuff
136 * src/z80/gen.c: fix endianess check
137 * src/SDCCglue.c: fix endianess check
138 * src/ds390/peeph.def: fix bug 700036
140 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
142 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
143 * src/configure: find appropriate data-types on host for SDCC's int and long
144 * src/configure.in: find appropriate data-types on host for SDCC's int and long
145 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
146 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
148 2003-03-07 <johan@balder>
151 some minor cleanups before the big shot
152 OP_DEFS and OP_USES now use Kevin's protection
153 new option --nolabelopt
164 * src/ds390/ralloc.c:
165 * src/mcs51/ralloc.c:
170 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
172 * src/pic/pcode.c (get_op): fix 64 bit warnings
173 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
174 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
175 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
176 * support/regression/tests/malloc.c: fix 64 bit warnings
178 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
180 * src/mcs51/gen.c (genMinus): fixed bug 696436
182 2003-03-02 Borut Razem <borut.razem@siol.net>
184 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
186 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
188 * configure.in: test for mkstemp
189 * sdccconf_in.h: add HAVE_MKSTEMP
191 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
193 * device/include/ctype.h: removed warning while using --stack-auto
194 * device/include/malloc.h: removed warning while using --stack-auto
195 * device/include/string.h: removed warning while using --stack-auto
197 2003-02-23 Borut Razem <borut.razem@siol.net>
199 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
200 because NDEBUG is defined (see man assert)
201 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
203 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
205 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
206 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
208 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
210 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
211 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
213 2003-02-18 <johan@balder>
215 * as/mcs51/asmain.c (asmbl): module can start with a digit
216 * as/z80/asmain.c (asmbl): module can start with a digit
218 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
220 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
221 * src/asm.c: fix pipe() for Mingw32
223 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
225 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
226 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
227 make -V work again; --c1mode reads now from stdin
228 * doc/sdccman.lyx: added --c1mode
229 * support/Util/SDCCerr.c: new messages for c1 mode
230 * support/Util/SDCCerr.h: new messages for c1 mode
231 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
233 2003-02-15 <johan@balder>
235 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
237 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
239 * doc/sdccman.lyx: Environment variables, -o and other minor things
241 2003-02-14 <johan@balder>
243 * src/xa51/main.c: before anyone really tries to use it :)
245 * Install doc's in share/sdcc/doc
246 * removed some obsolete files
247 * Do a proper make distclean and uninstall
251 M device/include/Makefile.in
252 M device/lib/Makefile.in
255 M sim/ucsim/doc/Makefile.in
259 M support/cpp2/Makefile.in
260 M support/makebin/Makefile
263 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
265 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
267 2003-02-10 Borut Razem <borut.razem@siol.net>
269 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
270 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
271 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
272 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
273 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
274 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
275 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
276 src/z80/Makefile.bcc: Borland Makefile cleanup
277 * as/z80/Makefile.bcc: Added Borland Makefile
278 * support/cpp2/borland.h: Removed
280 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
282 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
283 * src/SDCC.lex: new pragma NOIV
284 * src/SDCCglobl.h: new pragma NOIV
285 * src/SDCCmem.c: new pragma NOIV
287 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
289 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
291 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
293 * src/SDCCmain.c: signal handling is switched off by --debug
294 * doc/Makefile: small fix for install; use clean.mk again
295 * doc/clean.mk: clean *.pdf and *.html too
297 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
299 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
300 * device/lib/printfl.c: fix a ds390 bug by making it portable
301 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
302 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
303 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
304 * debugger/mcs51/cmd.c: converted multi-line string literals
305 * sim/ucsim/globals.cc: converted multi-line string literals
306 * src/SDCCmain.c: introduced signal handler to remove temp files
307 * doc/Makefile: small tweaks, implement clean
308 * doc: removed generated files
310 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
312 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
313 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
314 Address Record is not correctly generated for DS390."
316 2003-02-02 Borut Razem <borut.razem@siol.net>
318 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
319 * as/mcs51/asm.h: fixed compilation with Borland C
320 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
321 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
322 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
323 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
324 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
325 src/z80/Makefile.bcc: delete $(LIB) only if exist
326 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
328 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
330 * device/include/malloc.h: introduced NULL
331 * device/include/string.h: introduced NULL
332 * device/include/stdlib.h: introduced NULL
333 * device/lib/_memcpy.c: removed NULL
334 * device/lib/_strcat.c: removed NULL
335 * device/lib/_strchr.c: removed NULL
336 * device/lib/_strcmp.c: removed NULL
337 * device/lib/_strcpy.c: removed NULL
338 * device/lib/_strcspn.c: removed NULL
339 * device/lib/_strlen.c: removed NULL
340 * device/lib/_strncat.c: removed NULL
341 * device/lib/_strncmp.c: removed NULL
342 * device/lib/_strncpy.c: removed NULL
343 * device/lib/_strpbrk.c: removed NULL
344 * device/lib/_strrchr.c: removed NULL
345 * device/lib/_strspn.c: removed NULL
346 * device/lib/_strstr.c: removed NULL
347 * device/lib/_strtok.c: removed NULL
348 * device/lib/malloc.c: removed NULL, include own header
350 2003-02-02 <johan@balder>
352 * 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
353 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
354 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
355 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
356 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
357 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
359 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
361 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
364 2003-02-01 <johan@balder>
366 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
368 2003-01-31 <johan@CP255758-A>
370 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
372 2003-01-30 <johan@balder>
374 * src/SDCCBBlock.c: automatic bug detection
375 * src/SDCCicode.c: automatic bug detection
377 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
379 * src/SDCCglobl.h: now --xram-size 0 works
380 * src/SDCCmain.c: now --xram-size 0 works
382 2003-01-29 <johan@balder>
384 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
386 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
388 * as/mcs51/aslink.h: Added options --xram-size and --code-size
389 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
390 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
391 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
392 * src/SDCCglobl.h: Added options --xram-size and --code-size
393 * src/SDCCmain.c: Added options --xram-size and --code-size
395 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
397 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
398 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
400 2003-01-27 <johan@balder>
402 * src/SDCC.y: fixed bug #613764
404 2003-01-26 <johan@balder>
406 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
407 * src/SDCCsymt.h: fixed bug #673374
408 * src/SDCCglue.c: fixed bug #661910
409 * src/SDCCast.c: fixed bug #458099 and 673374
411 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
413 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
414 * as/mcs51/strcmpi.h: added
415 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
416 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
417 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
418 * as/mcs51/assym.c: strcmpi -> as_strcmpi
419 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
420 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
421 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
422 * as/mcs51/Makefile.aslink: new module strcmpi
423 * as/mcs51/Makefile.asx8051: new module strcmpi
424 * as/mcs51/Makefil.bcc: new module strcmpi
425 * as/mcs51/Makefile.in: new module strcmpi
426 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
428 2003-01-26 <johan@balder>
430 * src/SDCCglue.c: reverted back to 1.124
431 * src/SDCCast.c: reverted back to 1.156
432 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
434 2003-01-25 <johan@balder>
436 * src/SDCCglue.c: A better fix for bug #661910
437 * src/SDCCast.c: A better fix for bug #661910
438 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
440 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
442 * src/Makefile.in: remove spawn.o
443 * src/SDCCmain.c: remove spawn.h
444 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
445 * src/spawn.c: removed
446 * src/spawn.h: removed
447 * support/regression/ports/ds390/spec.mk: link with -r
449 2003-01-24 <johan@CP255758-A>
451 * src/ds390/gen.c (aopOp): fixed bug #667458
452 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
453 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
454 (createIvalCharPtr): an ival doesn't always have a storage class anymore
456 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
458 * src/mcs51/peeph.def: better assembler identation by Frieder
459 * src/mcs51/gen.c: better assembler identation by Frieder
461 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
463 * as/z80/string.h: removed for gcc 3.2
464 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
465 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
467 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
469 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
470 * src/SDCCpeeph.c (replaceRule): fix bug #663503
471 * support/regression/Makefile: separate temp files for ports
472 * support/regression/generate-cases.py: separate temp files for ports
473 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
474 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
476 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
478 * moved tinitalk to device/examples/ds390
480 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
482 * as/mcs51/lkmem.c: rflag is for DS390
483 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
484 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
485 (linkEdit): move mem- and map-files the same way as ihx-files
486 * src/z80/main.c (_setDefaultOptions): removed --generic
487 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
488 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
489 * src/pic/glue.c (picglue): --c1mode works again
490 * src/pic16/glue.c (pic16glue): --c1mode works again
491 * src/asm.c (printCLine): fix #660034
493 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
495 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
496 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
497 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
498 * as/mcs51/lkmem (summary): better fix for sp problem
499 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
500 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
501 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
502 remove --stack-after-data
504 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
506 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
507 * src/SDCCutil.c (join): ugly bug: missing '\0'
508 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
510 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
512 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
514 * src/pic/main.c (_asmCmd): gpasm supports -o
515 * src/z80/main.c: more general macros
516 * device/lib/Makefile.in: remove intermediate files
518 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
520 * .version: Bumped version number to 2.3.3
521 * src/SDCCBBlock.c: new option -o
522 * src/SDCCglobl.h: new option -o
523 * src/SDCCglue.c: new option -o
524 * src/SDCCmain.c: new option -o
525 * src/asm.c: new option -o
526 * src/ds390/main.c: new option -o
527 * src/pic/glue.c: new option -o
528 * src/pic/pcode.c: new option -o
529 * src/pic/ralloc.c: new option -o
530 * src/pic16/glue.c: new option -o
531 * src/pic16/pcode.c: new option -o
532 * src/pic16/ralloc.c: new option -o
533 * src/z80/main.c: new option -o
534 * device/lib/Makefile.in: use -o
535 * support/regression/ports/ds390/spec.mk: use -o
536 * support/regression/ports/gbz80/spec.mk: use -o
537 * support/regression/ports/mcs51/spec.mk: use -o
538 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
539 * support/regression/ports/z80/spec.mk: use -o
540 * support/regression/ports/ucz80/spec.mk: use -o
541 * support/regression/ports/xa51/spec.mk: use -o
542 * support/regression/fwk/lib/timeout.c: fix usage string
544 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
545 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
547 2003-01-07 <johan@balder>
549 * src/SDCCast.c (decorateType): fixed bug #600035
551 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
552 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
553 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
554 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
555 * src/pic/pcode.c: outcommented unused variable to remove warnings
556 * src/pic/ralloc.c: outcommented unused variable to remove warnings
558 2003-01-06 <karl@turbobit.com>
559 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
562 2003-01-06 <johan@balder>
564 * src/SDCCicode.c: fixed array add
566 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
567 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
568 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
570 2003-01-04 <johan@balder>
572 * src/SDCCval.c (getNelements): fixed the initialized array of structures
574 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
575 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
577 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
578 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
579 * support/regression/tests/bug-524697.c: fit mem usage into 8032
581 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
582 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
584 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
585 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
587 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
588 * src/mcs51/main.c: removed {bindir}{sep} from aslink
590 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
592 * in \sdcc\as\mcs51\ changed these files in order to create an
593 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
594 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
595 following files to include the previous two files: aslink.dsp,
596 Makefile.aslink, Makefile.bcc, and Makefile.in.
598 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
601 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
603 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
604 value from option --iram-size.
606 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
608 * \sdcc\as\mcs51\lklist.c: added boundary check before using
611 2002-09-18 <wiml@hhhh.org>
613 * SDCClrange.h: exposed setFromRange() and setToRange()
614 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
615 packRegsForAccUse() (bug 542397)
616 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
617 multiple times and emitting the fetch operations more than once
618 added aopGetUsesAcc() function to allow binary operators to
619 fetch their operands in the correct order; made genMinus() emit
620 compact code for X = LITERAL - Y
622 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
623 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
624 sprintf() in line 1267.
626 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
627 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
630 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
631 Changes to aslink (All the changes are marked with 'JCF'):
633 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
636 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
637 area BSEG. Also moves, if possible, the DATA area down into the internal
638 ram so more space is available.
640 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
643 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
644 not bytes. Function summary() which creates a memory usage summary
645 file with extension .mem. Reports of overlaping stack and small stack
646 size. If the space for the stack is less than 16 bytes aslink trows a
649 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
650 the 8051. Option 'y' for memory summary output file.
652 Changes to sdcc (All the changes are marked with 'JCF'):
654 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
656 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
657 overlaying area for it (uses RegBankUsed[4]).
659 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
660 bank zero as used by default. By default aslink locates the stack
661 (equivalent to --stack-after-data). Pass option 'y' to aslink for
662 the creation of the .mem file. Delegates the allocation of data area
663 to aslink (it is not longer 0x30 by default). If --stack-loc passes
664 the begining of the stack area to aslink.
666 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
667 glue() in SDCCglue.c creates an area for it.
669 2002-09-03 Borut Razem <borut.razem@siol.net>
670 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
672 introduced atexit() handler for teporay files removal in case of
673 errors, assertions, ...
675 2002-08-29 Borut Razem <borut.razem@siol.net>
676 * sdcc/support/cpp2/auto-host_vc_in.h:
677 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
678 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
679 Maybe there is a similar problem with BORLANDC? It should be checked!
681 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
682 corrected improper use of assert: the assignment to clr variable was done inside the assert.
683 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
684 was not executed, and the compiler (cl) launched a warning:
685 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
687 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
688 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
690 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
691 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
693 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
694 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
695 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
696 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
697 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
698 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
699 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
700 - added Release configuration in VS projects
701 - review of compiler an linker options
702 - VC .exe files are generated in bin_vc directory, not to interfere
703 with binaries generated from other projects (cygwin, mingw, bcc ...)
705 * sdcc/src/yacc.dsp: added
707 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
708 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
709 and insert the version number definitions from .version
711 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
713 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
714 added - genarate auto-host.h using auto-host_vc_in.h as template
717 removed from CVS, generated automatically
719 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
720 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
722 2002-08-11 Borut Razem <borut.razem@siol.net>
723 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
725 2002-08-10 Borut Razem <borut.razem@siol.net>
726 * src/SDCCmain.c (main):
727 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
728 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
729 The consequence was that some temporary files were not removed.
732 unification of code in functions tempfilename() and tempfile():
733 function tempnam() is defined in Visual Studio 6.0 and .NET
735 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
737 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
738 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
739 - removed compiler command line option /WX: Treats all warnings as errors
740 - update a list of source files, included into the project
742 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
743 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
744 changed project type to Generic Project so that can be correcly converted to VS.NET project
746 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
748 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
750 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
752 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
753 added return 0 statements after assert() to make compiler happy
755 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
756 added newline in the def file to keep MSC compiler satisfied
758 * sdcc/src/z80/gen.c:
759 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
760 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
761 - solved MSC error in function aopDump()
763 * sdcc_vc.h: define PREFIX as "\\sdcc"
765 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
766 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
768 2002-06-22 Scott Dattalo <scott@dattalo.com>
769 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
770 - Rewrote the register banking algorithm.
771 - Added pCode live-range analysis to registers (for now, only non-used and
772 singly-used registers optimized away)
774 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
776 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
778 2002-05-10 Scott Dattalo <scott@dattalo.com>
779 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
781 2002-04-22 Michael Hope <michaelh@vroom>
783 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
785 * configure.in (DD_COPT): Added include support required for gbdk.
787 * .version: Bumped version number just to increase it.
789 * src/SDCCmain.c: Added -nostdinc to the default options.
791 2002-04-15 Michael Hope <michaelh@vroom>
793 * device/lib/z80/printf.c (sprintf): Added.
795 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
797 * src/z80/peeph.def: Added transpose redundent load rule.
799 * src/z80/main.c: Added force callee saves for jaune.
801 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
803 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
805 2002-03-28 Johan Knol <johan@balder>
807 * src/SDCCval.c: fixed bug #532436
809 2002-03-14 Scott Dattalo <scott@dattalo.com>
811 Added "char *Processor" field to the port structure.
814 Added -p option. Allows port dependent processor to be specified.
817 Initialized the new field char *Processor field to NULL in all ports
820 Compiler generated registers for interrupt context saving
821 were not getting allocated.
823 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
826 Fixed left shift. Will promote the left side of a left shift
827 if a) left shifting more than size of operand or b) when assigned
828 to something size > size of left side
830 2002-03-14 Scott Dattalo <scott@dattalo.com>
832 tons of changes. Register allocation has been
833 rewritten. Added customization for the various PICs. Flow
834 analysis is restructured. ...
840 Added. device.c is a PIC port hack to accomodate variations
843 2002-03-13 Michael Hope <michaelh@vroom>
845 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
847 2002-03-04 johanknol <johanknol@manik>
849 * /src/SDCCval.c: fixed
851 const unsigned char arr[][2] = { { 0, 1 } };
852 t18.c:1: error: Initializer element is not constant
854 2002-03-04 bela <bela@manik>
856 * /device/include/mcs51reg.h:
857 ds89c420 register definition update
859 2002-03-03 <johan@FRIJA>
861 * support/Util/SDCCerr.c: did something, but don't no why anymore
863 * support/regression/tests/bug-524691.c: made it a little less shy
865 * src/SDCCast.c (decorateType): fixed bug #524697
867 * src/SDCCast.c: made some lineno improvements
869 * src/SDCCval.c (getNelements): changed warning to error
871 * src/SDCCglue.c (printIvalArray): changed warning to error
873 * src/SDCCicode.c: fixed a warning for mingw
875 * src/SDCCast.c (decorateType): fixed the << promotion for ops
877 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
879 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
881 * src/ds390/peeph.def:
882 Added some more peephole rules
884 * src/ds390/gen.c: Various fixes & enhancements
886 * src/SDCClrange.c, src/SDCClrange.h:
887 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
889 * src/ds390/ralloc.c:
890 various fixes & enhancements (ds390) specific
892 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
893 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
896 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
898 2002-03-02 <johan@FRIJA>
900 * src/SDCCast.c (decorateType): fixed bug #524708
902 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
904 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
906 2002-03-01 Michael Hope <michaelh@vroom>
908 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
910 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
912 2002-03-01 <johan@FRIJA>
914 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
916 * src/SDCCast.c (decorateType): fixed bug #524209
918 * src/SDCCval.c (valNot): fixed bug #524195
920 2002-02-26 <johan@balder>
922 * src/xa51/gen.c: fixed a warning
924 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
926 * src/SDCCast.c (decorateType): fixed bug #522534
928 2002-02-23 <johan@balder>
930 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
932 2002-02-22 <johan@balder>
934 * src/SDCCast.c: fixed bug #514865
936 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
938 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
940 * sdcc/src/SDCCloop.c:
941 Previous fix was not good. basic blocks that have "break" or "return" are
942 not really partof a loop , but live ranges used in these blocks should
943 be live thru the entire loop, so set partOfLoop but don't add them to
946 2002-02-21 <johan@FRIJA>
948 * src/SDCCcse.c: fixed bug #514308
950 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
953 Fixed BUG #519583. If a conditional block ended in a return/break
954 statement inside a loop, it was not being considered part of the loop.
956 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
958 2002-02-10 Karl Bongers <karl@turbobit.com>
961 Fixed up SDCDB debugger somewhat. Updated debugger/README
962 with lots of comments and notes.
964 * device/examples/test2.c:
965 Fix bug, "red" variable not being initialized(compiler complained).
967 * device/examples/Makefile, examples/test3.c:
968 Add Makefile in device/examples folder, compiles test3.c
969 for use as a multiple module SDCDB test case.
971 * sim/ucsim/cmd.src/cmdset.cc:
972 Took out debug printfs in ucsim "next" command.
975 Karl and Johan start ucsim XA support. Most dissassembly working,
976 about 75% emulation done(plenty of work remaining).
979 Add Z80 support to ucsim, add test-ucz80 regression test,
980 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
981 Notice z80 compiler fails on examples/test3.c/crc code.
983 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
985 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
986 Added support for --parms-in-bank1
988 * src/ds390/peeph.def:
989 added a few more peephole optimzations
992 1) added __builtin_inp & __builtin_outp used to read in data of given length
993 from a memory mapped port
994 2) added __builtin_memcmp
995 3) added __builtin_swapw swap bytes of a short
997 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
998 1) handle multiple send & receives from register bank1
999 2) ralloc can now allocate DPTR1 to some liveRanges
1001 * src/SDCCsymt.c, src/SDCCsymt.h:
1002 changes to handle multiple sends & receives
1005 added some pointer arithmetic optimization
1008 added some pointer arithmetic optimizations but not stable yet so not
1009 called from anywhere (will get this working shortly)
1011 * src/SDCCopt.c: fixed for multiple sends & receives
1014 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
1015 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
1016 set preprocessor defines (depending on options)
1018 * src/SDCCicode.c, src/SDCCicode.h:
1019 changes made to handle multiple sends & receives
1022 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
1024 * src/SDCCcse.c, src/SDCCcse.h:
1025 added function findbackward def (to be used in upcoming optimization)
1027 * src/SDCCcflow.c, src/SDCCcflow.h:
1028 added function returnAtEnd - to determine if a basic block terminates with
1031 * src/SDCCast.c, src/SDCCast.h:
1032 added option parms-in-bank1
1034 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
1035 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
1036 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
1037 adjusted for --parms-in-bank1 option
1039 * device/include/string.h:
1040 donot redefine "reentrant" keyword
1042 * device/include/ds80c390.h: Added some more SFRs
1044 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
1046 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
1048 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
1050 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
1052 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
1054 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
1056 2002-01-18 Paul Stoffregen <paul@pjrc.com>
1058 * Added --xram-movc option
1060 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
1062 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
1064 2002-01-11 Johan Knol
1066 * Added math lib of Jesus Calvino-Fraga
1068 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
1070 * src/SDCCmain.c (processFile): fix processing of ../../src.c
1071 * support/regression/Makefile: new target test-mcs51-stack-auto
1072 * support/regression/ports/mcs51-stack-auto/spec.mk: added
1074 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
1076 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
1078 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
1080 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
1082 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
1084 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
1086 * src/SDCCglue.h: add definition for printIvalChar()
1088 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
1090 * src/SDCCast.c: fix #498138 by Johan
1092 * src/SDCCglue.c: fix #498138 by Johan
1094 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
1096 * support/regression/Makefile: fix clean
1098 * support/regression/ports/ds390/support.c: fix transmission of last character
1100 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
1102 * /sdcc/src/ds390/gen.c:
1103 a) improved computing address of stack variable
1104 b) took out some #if 0 code
1105 c) improved parmBytes adjustment
1106 d) improved genPlusIncr & genMinusIncr
1107 e) genCmp could generate bad code (when left assigned to DPTR)
1108 f) Fixed bug in hasInc
1110 * /sdcc/src/ds390/ralloc.c:
1111 a) packRegsForSupport could mess up live information (Fixed)
1112 b) packRegsDPTRuse could be incorrect for left & right shift
1114 * /sdcc/src/mcs51/ralloc.c:
1115 packRegsForSupport could mess up the live information (Fixed)
1117 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
1119 * /sdcc/src/SDCCast.c:
1120 can reverse a loop even if function call is present as long
1121 as the loop control variable is local & is not passed as parameter
1123 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1125 * /sdcc/ChangeLog: *** empty log message ***
1127 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
1128 More builtin function additions for TININative
1130 * /sdcc/src/ds390/ralloc.c:
1131 Had broken the regression testsuite
1133 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
1135 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
1136 Added funcattr hasStackParms will be set for reentrant functions when there
1137 are paramteres on the stack, this helps in minimizing frame pointer generation
1138 typeFromStr can handle function pointers now
1140 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
1141 *** empty log message ***
1143 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1145 * /src/ds390/gen.c, /src/ds390/main.c:
1146 More builtin function additions for TININative
1148 * /src/ds390/ralloc.c:
1149 Had broken the regression testsuite
1151 * /src/SDCCast.c: Fixed a bug in dumptree
1153 * /src/SDCCsymt.c, /src/SDCCsymt.h:
1154 Added funcattr hasStackParms will be set for reentrant functions when there
1155 are paramteres on the stack, this helps in minimizing frame pointer generation
1156 typeFromStr can handle function pointers now
1158 * /doc/builtins.txt, /doc/TININative.txt:
1159 *** empty log message ***
1162 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1164 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
1165 ALPHA version for -mTININative
1167 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
1168 updated to reflect changes in the port structure
1171 added function do_assemble (similar to do_link) if non-null this function
1172 will be called to do assembly (-mTININative) requires a multi command
1174 added function genAssemblerEnd will be called to generate assembler Epilogue
1177 added _JavaNative to debug info printing
1179 * /src/SDCCmain.c: added option --tini-libid
1180 added port->do_assemble function (-mTININative) has a multi command assemble
1182 * /src/SDCCglue.c: Disabled "constExpr" check
1183 added port->genAssemblerEnd function
1185 * /src/SDCCglobl.h: Added option --tini-libid value
1188 tookout optimizeCompare from the header (has no external references)
1190 * /src/SDCCast.c: made one more function "static"
1192 2001-12-23 Michael Hope <michaelh@juju.net.nz>
1194 * src/z80/mappings.i: Added z80asm support.
1196 * src/z80/main.c: Added z80asm support on --asm=z80asm
1198 * src/z80/gen.c: Fixed asm portability issues.
1200 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
1202 * src/SDCCglue.c (printExterns): Added global/extern split.
1204 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
1206 * support/regression/Makefile: added test for mcs51 model large
1208 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
1210 * support/regression/ports/gbz80/spec.mk: added -mgbz80
1212 2001-12-05 Michael Hope <michaelh@juju.net.nz>
1214 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
1216 1904-01-06 Michael Hope <michaelh@juju.net.nz>
1218 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
1220 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
1222 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
1224 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
1226 * support/regression/tests/simplefloat.c: Port to mcs51.
1228 2001-11-25 Michael Hope <michaelh@juju.net.nz>
1229 * support/regression/tests/bug-485362.c: Added.
1231 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
1233 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
1235 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
1237 * src/z80/gen.c (aopDump): Added a dump function.
1239 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
1240 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
1242 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
1244 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
1246 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
1248 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
1250 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
1252 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
1254 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
1256 * support/regression/ports/ds390/support.c: Use tinibios.
1258 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
1260 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
1262 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
1263 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
1265 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1267 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1269 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1271 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1273 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1274 (packRegsForIYUse): Created and optimised.
1276 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1278 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1279 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1281 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1283 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1285 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1287 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1289 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1291 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1293 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1295 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1297 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1299 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1301 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1303 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1304 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1305 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1307 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1309 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1310 (genNotFloat): Added.
1311 (genUminusFloat): Added.
1313 * device/lib/z80/Makefile: Added floating pt stubs.
1315 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1317 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1319 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1321 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1323 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1325 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1327 * sdcc/support/regression/Makefile: Add port ds390.
1329 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1331 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1333 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1335 * sdcc/support/regression/ports/ds390/support.c: Added.
1337 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1339 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1341 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1343 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1345 * device/include/malloc.h: Added z80 and gbz80 support.
1347 * device/lib/gbz80/heap.s: Added.
1349 * device/lib/z80/heap.s: Added.
1351 * device/lib/malloc.c: Added z80 and gbz80 support.
1353 * support/regression/tests/malloc.c (testMalloc): Added.
1355 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1357 * support/regression/tests/bug-478094.c: Added.
1359 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1361 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1363 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1365 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1367 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1369 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1371 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1373 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1375 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1377 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1379 * support/regression/tests/bug-477927.c: Added.
1381 * src/z80/peeph.def: Added minor rules.
1383 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1385 * src/z80/peeph.def: Added jump optimisation modification.
1387 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1389 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1391 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1393 * support/regression/tests/funptrs.c: Added.
1395 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1397 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1399 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1401 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1403 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1405 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1406 (movLeft2ResultLong): Created.
1408 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1409 (joinPushes): Added. Joins two char pushes into a word push.
1411 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1413 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1415 * support/makebin/Makefile (install): Added creation of dest dir.
1417 2001-10-24 Karl Bongers <karl@turbobit.com>
1419 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1421 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1423 * src/z80/ralloc.c: Turned off faulty pack for one use.
1425 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1427 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1429 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1431 * support/regression/Makefile: Improved clean
1433 * support/regression/ports/gbz80/spec.mk: Added clean
1435 * support/regression/ports/host/spec.mk: Added clean
1437 * support/regression/ports/z80/spec.mk: Added clean
1439 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1441 * support/regression/ports/mcs51/timeout.c: little improvements
1443 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1445 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1447 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1449 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1451 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1453 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1455 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1457 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1458 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1460 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1462 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1464 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1466 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1468 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1470 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1472 * support/regression/tests/longor.c: Added.
1474 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1476 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1478 * as/mcs51/aslink.h: define PATH_MAX
1480 * as/mcs51/asm.h: define PATH_MAX
1482 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1484 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1486 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1488 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1490 * src/SDCCglobl.h: define PATH_MAX
1492 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1494 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1496 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1498 * src/z80/gen.c (gencjneshort): Fixed
1500 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1502 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1504 * support/regression/tests/bug-469671.c: Added.
1506 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1508 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1510 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1512 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1514 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1516 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1518 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1520 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1522 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1524 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1526 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1528 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1530 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1532 * 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.
1534 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1536 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1538 2001-10-07 <johan@FRIJA>
1540 * device/lib/gets.c (gets): fixed the return value.
1542 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1543 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1545 * 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.
1547 * 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.
1549 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1551 * src/pic/gen.c: Removed Safe_strdup.
1553 * configure.in: Added option to enable libgc support.
1555 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1556 (bitVectUnion): Optimised.
1557 (bitVectIntersect): Optimised.
1558 (bitVectBitsInCommon): Optimised.
1559 (bitVectCplAnd): Optimised.
1561 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1563 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1565 * src/SDCCmain.c: distinguish between assembler debug and plain options
1567 * src/avr/main.c: remove standard assembler options
1569 * src/ds390/main.c: remove standard assembler options
1571 * src/mcs51/main.c: remove standard assembler options
1573 * src/port.h: removed "PENDING" comment
1575 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1577 * src/device/lib/_mulint.c : new, with assember functions
1579 * src/device/lib/_mullong.c : new, with assember functions
1581 * src/device/lib/_divuint.c : with assember functions
1583 * src/device/lib/_divsint.c : with assember functions
1585 * src/device/lib/_divulong.c: with assember functions
1587 * src/device/lib/_divslong.c: with assember functions
1589 * src/device/lib/_moduint.c : with assember functions
1591 * src/device/lib/_modsint.c : with assember functions
1593 * src/device/lib/_modulong.c: with assember functions
1595 * src/device/lib/_modslong.c: with assember functions
1597 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1599 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1601 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1602 replaced _mululong.c and _mulslong.c by _mullong.c
1604 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1606 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1608 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1610 * src/SDCCglue.c: test, if win32api is available for MINGW
1612 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1614 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1615 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1616 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1617 * support/regression/ports/host/spec.mk: removed GENERIC
1618 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1619 * support/regression/ports/z80/spec.mk: removed GENERIC
1621 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1623 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1625 * support/regression/tests/bug-467035.c: Created.
1627 2001-10-01 <johan@FRIJA>
1629 * src/SDCC.y: fixed bug #466586 part 1
1631 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1633 * SDCCicode.c: z80 has no generic pointers
1634 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1636 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1638 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1640 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1642 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1644 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1646 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1648 * configure.in: Fixed up so that ucsim is only configured once.
1650 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1652 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1653 (getPathDifference): As above.
1655 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1657 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1659 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1660 * .version: Updated to 2.3.1
1662 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1663 Added copyright header.
1665 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1666 (assemble): Added support for macro based assembler commands.
1667 (linkEdit): Added support for macro based linker commands.
1668 (preProcess): Changed the pre-processor to use macros.
1669 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1670 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1672 * device/lib/z80/crt0.s: Added module name for debugging.
1674 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1676 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1678 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1680 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1682 * src/Makefile.in: Added SDCCmacro and SDCCutil
1684 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1686 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1688 2001-09-16 <johan@FRIJA>
1690 * 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.
1692 2001-09-15 <johan@FRIJA>
1694 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1695 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1697 2001-09-11 <johan@FRIJA>
1699 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1701 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1703 * support/regression/tests/bug-460444.c: Added test case.
1705 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1706 (genCast): Added justification for all of the asserts.
1708 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1710 * support/regression/support.c: _xdata replaced by xdata
1712 * support/regression/spec.mk: removed _generic
1714 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1716 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1718 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1719 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1721 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1723 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1725 * support/regression/tests/bug-460010.c: Added test case.
1727 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1729 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1731 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1733 * support/regression/testfwk.c: removed workaround for bug #436344
1735 * support/regression/tests/bp.c: use less memory with mcs51
1737 * support/regression/tests/bug-441448.c: use less memory
1739 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1741 * support/regression/collate-results.py: typo
1743 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1745 * support/regression/tests/fetchoverlap.c: Added new test case.
1747 * support/regression/tests/bp.c: Added new test case.
1749 * support/regression/tests/bug-448984.c: Added new test case.
1751 * support/regression/tests/pow2shifts.c: Added new test case.
1753 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1754 (genlshTwo): Fixed right shift for count > 8.
1756 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1758 2001-09-08 <johan@FRIJA>
1760 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1762 2001-09-07 <johan@FRIJA>
1764 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1766 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1768 2001-09-06 <johan@FRIJA>
1770 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1771 * bernhard noted me at this: "() equals to (void)" (1.38)
1773 2001-09-05 <johan@FRIJA>
1775 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1777 2001-09-04 <johan@FRIJA>
1779 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1782 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1784 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1786 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1788 * link/z80/aslink.h: Fixed path for PATH_MAX
1790 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1792 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1794 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1796 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1798 * 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.
1800 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1802 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1803 (genCmp): Fixed up genCmp for the GB with longs.
1805 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1807 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1809 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1811 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1813 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1815 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1817 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1819 * 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.
1821 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1823 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1825 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1827 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1829 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1831 * sim/ucsim/configure: little improvement of Cygwin-detection
1832 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1833 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1834 * support/regression/tests/bug-221100.c: small changes for mcs51
1835 * support/regression/tests/bug-221168.c: small changes for mcs51
1836 * support/regression/tests/bug-227710.c: small changes for mcs51
1837 * support/regression/tests/staticinit.c: small changes for mcs51
1838 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1839 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1840 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601