1 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
3 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
5 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
7 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
8 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
10 2003-03-22 <johan@balder>
12 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
16 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
17 * doc/cdbfileformat.lyx: added, written by Lenny Story
18 * doc/Makefile: added cdbfileformat.lyx
19 * doc/clean.mk: added cdbfileformat.lyx
21 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
23 * src/mcs51/peeph.def: fix bug #705773
25 2003-03-20 <johan@balder>
27 An sfr/sbit can have an "at #" AND an initializer
28 * src/SDCCsymt.c (checkSClass):
29 * src/SDCCmem.c (allocGlobal):
30 * src/SDCCmem.c (allocLocal):
31 * src/SDCCast.c (createBlock):
33 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
35 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
37 2003-03-16 <johan@balder>
39 Undid the hackup of const and volatile, the problem is much bigger
42 * src/SDCCglue.c:1.138
43 * src/SDCCicode.c:1.146
44 * src/SDCCsymt.c:1.150
47 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
49 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
50 * src/ds390/gen.c (genAddrOf): fixed bug #704087
52 2003-03-13 <johan@balder>
54 Hackup const and volatile modifiers in type chains a bit:
57 * src/SDCCglue.c:1.136
58 * src/SDCCicode.c:1.143
63 2003-03-12 <johan@balder>
65 * src/SDCCBBlock.h: more LRH debugging junk
66 * src/SDCCcflow.h: more LRH debugging junk
67 * src/SDCCloop.c: more LRH debugging junk
68 * src/SDCC.y (struct_declaration): fixed bug #697590
69 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
70 * src/ds390/gen.c (aopForRemat): fixed bug #700031
71 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
73 2003-03-11 Kevin Vigor <kevin@vigor.nu>
74 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
75 test function names must now match exactly).
76 * src/SDCCcse.c: added special case in findCheaperOp to allow
77 extending a short integer. Makes less awful code for bug 700121 test case.
79 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
81 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
82 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
84 2003-03-11 Kevin Vigor <kevin@vigor.nu>
86 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
87 actually called (operandsNotEqual() was called for all
88 operandsNotEqualX tests).
90 2003-03-11 Kevin Vigor <kevin@vigor.nu>
92 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
93 with shorter literals. Fixes bug 700121.
95 2003-03-11 <johan@balder>
97 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
99 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
101 * src/SDCCloop.c (mergeRegions): an evil beast is dead
102 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
104 2003-03-10 Borut Razem <borut.razem@siol.net>
106 * src/SDCCmain.c: pipe preprocessor's output
107 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
108 * sdcc_vc_in.h: define pclose as _pclose for WIN32
109 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
110 which closes all pipes in pipeSet set
111 * src/SDCCset.c: free deleted item in function deleteSetItem()
112 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
113 moved from z80 to src subproject
114 * .version: increased version number to 2.3.4
116 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
118 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
119 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
120 * support/regression/ports/xa51/spec.mk: fix typo
122 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
124 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
126 2003-03-09 Borut Razem <borut.razem@siol.net>
128 * src/SDCCmain.c: pipe preprocessor's output
129 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
130 * sdcc_vc_in.h: define pclose as _pclose for WIN32
131 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
132 which closes all pipes in pipeSet set
133 * src/SDCCset.c: free deleted item in function deleteSetItem()
134 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
135 moved from z80 to src subproject
137 2003-03-09 Borut Razem <borut.razem@siol.net>
139 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
140 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
141 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
142 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
143 * src/SDCCglobl.h: unification of WIN32 native definitions
145 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
147 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
149 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
151 * src/configure.in: check for endianess (even while cross-compiling)
152 * src/configure: check for endianess (even while cross-compiling)
153 * src/configure_in.h: check for endianess (even while cross-compiling)
154 * src/avr/gen.c: remove old endianess stuff
155 * src/mcs51/gen.c: remove old endianess stuff
156 * src/ds390/gen.c: remove old endianess stuff
157 * src/pic/gen.c: remove old endianess stuff
158 * src/pic/genarith.c: remove old endianess stuff
159 * src/pic/glue.c: fix endianess check
160 * src/pic16/gen.c: remove old endianess stuff
161 * src/pic16/genarith.c: remove old endianess stuff
162 * src/pic16/glue.c: fix endianess check
163 * src/xa51/gen.c: remove old endianess stuff
164 * src/z80/gen.c: fix endianess check
165 * src/SDCCglue.c: fix endianess check
166 * src/ds390/peeph.def: fix bug 700036
168 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
170 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
171 * src/configure: find appropriate data-types on host for SDCC's int and long
172 * src/configure.in: find appropriate data-types on host for SDCC's int and long
173 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
174 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
176 2003-03-07 <johan@balder>
179 some minor cleanups before the big shot
180 OP_DEFS and OP_USES now use Kevin's protection
181 new option --nolabelopt
192 * src/ds390/ralloc.c:
193 * src/mcs51/ralloc.c:
198 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
200 * src/pic/pcode.c (get_op): fix 64 bit warnings
201 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
202 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
203 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
204 * support/regression/tests/malloc.c: fix 64 bit warnings
206 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
208 * src/mcs51/gen.c (genMinus): fixed bug 696436
210 2003-03-02 Borut Razem <borut.razem@siol.net>
212 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
214 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
216 * configure.in: test for mkstemp
217 * sdccconf_in.h: add HAVE_MKSTEMP
219 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
221 * device/include/ctype.h: removed warning while using --stack-auto
222 * device/include/malloc.h: removed warning while using --stack-auto
223 * device/include/string.h: removed warning while using --stack-auto
225 2003-02-23 Borut Razem <borut.razem@siol.net>
227 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
228 because NDEBUG is defined (see man assert)
229 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
231 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
233 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
234 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
236 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
238 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
239 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
241 2003-02-18 <johan@balder>
243 * as/mcs51/asmain.c (asmbl): module can start with a digit
244 * as/z80/asmain.c (asmbl): module can start with a digit
246 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
248 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
249 * src/asm.c: fix pipe() for Mingw32
251 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
253 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
254 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
255 make -V work again; --c1mode reads now from stdin
256 * doc/sdccman.lyx: added --c1mode
257 * support/Util/SDCCerr.c: new messages for c1 mode
258 * support/Util/SDCCerr.h: new messages for c1 mode
259 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
261 2003-02-15 <johan@balder>
263 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
265 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
267 * doc/sdccman.lyx: Environment variables, -o and other minor things
269 2003-02-14 <johan@balder>
271 * src/xa51/main.c: before anyone really tries to use it :)
273 * Install doc's in share/sdcc/doc
274 * removed some obsolete files
275 * Do a proper make distclean and uninstall
279 M device/include/Makefile.in
280 M device/lib/Makefile.in
283 M sim/ucsim/doc/Makefile.in
287 M support/cpp2/Makefile.in
288 M support/makebin/Makefile
291 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
293 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
295 2003-02-10 Borut Razem <borut.razem@siol.net>
297 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
298 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
299 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
300 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
301 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
302 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
303 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
304 src/z80/Makefile.bcc: Borland Makefile cleanup
305 * as/z80/Makefile.bcc: Added Borland Makefile
306 * support/cpp2/borland.h: Removed
308 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
310 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
311 * src/SDCC.lex: new pragma NOIV
312 * src/SDCCglobl.h: new pragma NOIV
313 * src/SDCCmem.c: new pragma NOIV
315 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
317 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
319 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
321 * src/SDCCmain.c: signal handling is switched off by --debug
322 * doc/Makefile: small fix for install; use clean.mk again
323 * doc/clean.mk: clean *.pdf and *.html too
325 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
327 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
328 * device/lib/printfl.c: fix a ds390 bug by making it portable
329 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
330 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
331 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
332 * debugger/mcs51/cmd.c: converted multi-line string literals
333 * sim/ucsim/globals.cc: converted multi-line string literals
334 * src/SDCCmain.c: introduced signal handler to remove temp files
335 * doc/Makefile: small tweaks, implement clean
336 * doc: removed generated files
338 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
340 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
341 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
342 Address Record is not correctly generated for DS390."
344 2003-02-02 Borut Razem <borut.razem@siol.net>
346 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
347 * as/mcs51/asm.h: fixed compilation with Borland C
348 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
349 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
350 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
351 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
352 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
353 src/z80/Makefile.bcc: delete $(LIB) only if exist
354 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
356 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
358 * device/include/malloc.h: introduced NULL
359 * device/include/string.h: introduced NULL
360 * device/include/stdlib.h: introduced NULL
361 * device/lib/_memcpy.c: removed NULL
362 * device/lib/_strcat.c: removed NULL
363 * device/lib/_strchr.c: removed NULL
364 * device/lib/_strcmp.c: removed NULL
365 * device/lib/_strcpy.c: removed NULL
366 * device/lib/_strcspn.c: removed NULL
367 * device/lib/_strlen.c: removed NULL
368 * device/lib/_strncat.c: removed NULL
369 * device/lib/_strncmp.c: removed NULL
370 * device/lib/_strncpy.c: removed NULL
371 * device/lib/_strpbrk.c: removed NULL
372 * device/lib/_strrchr.c: removed NULL
373 * device/lib/_strspn.c: removed NULL
374 * device/lib/_strstr.c: removed NULL
375 * device/lib/_strtok.c: removed NULL
376 * device/lib/malloc.c: removed NULL, include own header
378 2003-02-02 <johan@balder>
380 * 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
381 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
382 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
383 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
384 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
385 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
387 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
389 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
392 2003-02-01 <johan@balder>
394 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
396 2003-01-31 <johan@CP255758-A>
398 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
400 2003-01-30 <johan@balder>
402 * src/SDCCBBlock.c: automatic bug detection
403 * src/SDCCicode.c: automatic bug detection
405 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
407 * src/SDCCglobl.h: now --xram-size 0 works
408 * src/SDCCmain.c: now --xram-size 0 works
410 2003-01-29 <johan@balder>
412 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
414 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
416 * as/mcs51/aslink.h: Added options --xram-size and --code-size
417 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
418 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
419 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
420 * src/SDCCglobl.h: Added options --xram-size and --code-size
421 * src/SDCCmain.c: Added options --xram-size and --code-size
423 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
425 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
426 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
428 2003-01-27 <johan@balder>
430 * src/SDCC.y: fixed bug #613764
432 2003-01-26 <johan@balder>
434 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
435 * src/SDCCsymt.h: fixed bug #673374
436 * src/SDCCglue.c: fixed bug #661910
437 * src/SDCCast.c: fixed bug #458099 and 673374
439 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
441 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
442 * as/mcs51/strcmpi.h: added
443 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
444 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
445 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
446 * as/mcs51/assym.c: strcmpi -> as_strcmpi
447 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
448 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
449 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
450 * as/mcs51/Makefile.aslink: new module strcmpi
451 * as/mcs51/Makefile.asx8051: new module strcmpi
452 * as/mcs51/Makefil.bcc: new module strcmpi
453 * as/mcs51/Makefile.in: new module strcmpi
454 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
456 2003-01-26 <johan@balder>
458 * src/SDCCglue.c: reverted back to 1.124
459 * src/SDCCast.c: reverted back to 1.156
460 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
462 2003-01-25 <johan@balder>
464 * src/SDCCglue.c: A better fix for bug #661910
465 * src/SDCCast.c: A better fix for bug #661910
466 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
468 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
470 * src/Makefile.in: remove spawn.o
471 * src/SDCCmain.c: remove spawn.h
472 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
473 * src/spawn.c: removed
474 * src/spawn.h: removed
475 * support/regression/ports/ds390/spec.mk: link with -r
477 2003-01-24 <johan@CP255758-A>
479 * src/ds390/gen.c (aopOp): fixed bug #667458
480 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
481 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
482 (createIvalCharPtr): an ival doesn't always have a storage class anymore
484 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
486 * src/mcs51/peeph.def: better assembler identation by Frieder
487 * src/mcs51/gen.c: better assembler identation by Frieder
489 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
491 * as/z80/string.h: removed for gcc 3.2
492 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
493 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
495 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
497 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
498 * src/SDCCpeeph.c (replaceRule): fix bug #663503
499 * support/regression/Makefile: separate temp files for ports
500 * support/regression/generate-cases.py: separate temp files for ports
501 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
502 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
504 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
506 * moved tinitalk to device/examples/ds390
508 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
510 * as/mcs51/lkmem.c: rflag is for DS390
511 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
512 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
513 (linkEdit): move mem- and map-files the same way as ihx-files
514 * src/z80/main.c (_setDefaultOptions): removed --generic
515 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
516 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
517 * src/pic/glue.c (picglue): --c1mode works again
518 * src/pic16/glue.c (pic16glue): --c1mode works again
519 * src/asm.c (printCLine): fix #660034
521 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
523 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
524 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
525 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
526 * as/mcs51/lkmem (summary): better fix for sp problem
527 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
528 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
529 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
530 remove --stack-after-data
532 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
534 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
535 * src/SDCCutil.c (join): ugly bug: missing '\0'
536 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
538 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
540 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
542 * src/pic/main.c (_asmCmd): gpasm supports -o
543 * src/z80/main.c: more general macros
544 * device/lib/Makefile.in: remove intermediate files
546 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
548 * .version: Bumped version number to 2.3.3
549 * src/SDCCBBlock.c: new option -o
550 * src/SDCCglobl.h: new option -o
551 * src/SDCCglue.c: new option -o
552 * src/SDCCmain.c: new option -o
553 * src/asm.c: new option -o
554 * src/ds390/main.c: new option -o
555 * src/pic/glue.c: new option -o
556 * src/pic/pcode.c: new option -o
557 * src/pic/ralloc.c: new option -o
558 * src/pic16/glue.c: new option -o
559 * src/pic16/pcode.c: new option -o
560 * src/pic16/ralloc.c: new option -o
561 * src/z80/main.c: new option -o
562 * device/lib/Makefile.in: use -o
563 * support/regression/ports/ds390/spec.mk: use -o
564 * support/regression/ports/gbz80/spec.mk: use -o
565 * support/regression/ports/mcs51/spec.mk: use -o
566 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
567 * support/regression/ports/z80/spec.mk: use -o
568 * support/regression/ports/ucz80/spec.mk: use -o
569 * support/regression/ports/xa51/spec.mk: use -o
570 * support/regression/fwk/lib/timeout.c: fix usage string
572 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
573 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
575 2003-01-07 <johan@balder>
577 * src/SDCCast.c (decorateType): fixed bug #600035
579 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
580 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
581 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
582 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
583 * src/pic/pcode.c: outcommented unused variable to remove warnings
584 * src/pic/ralloc.c: outcommented unused variable to remove warnings
586 2003-01-06 <karl@turbobit.com>
587 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
590 2003-01-06 <johan@balder>
592 * src/SDCCicode.c: fixed array add
594 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
595 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
596 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
598 2003-01-04 <johan@balder>
600 * src/SDCCval.c (getNelements): fixed the initialized array of structures
602 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
603 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
605 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
606 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
607 * support/regression/tests/bug-524697.c: fit mem usage into 8032
609 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
610 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
612 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
613 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
615 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
616 * src/mcs51/main.c: removed {bindir}{sep} from aslink
618 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
620 * in \sdcc\as\mcs51\ changed these files in order to create an
621 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
622 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
623 following files to include the previous two files: aslink.dsp,
624 Makefile.aslink, Makefile.bcc, and Makefile.in.
626 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
629 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
631 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
632 value from option --iram-size.
634 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
636 * \sdcc\as\mcs51\lklist.c: added boundary check before using
639 2002-09-18 <wiml@hhhh.org>
641 * SDCClrange.h: exposed setFromRange() and setToRange()
642 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
643 packRegsForAccUse() (bug 542397)
644 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
645 multiple times and emitting the fetch operations more than once
646 added aopGetUsesAcc() function to allow binary operators to
647 fetch their operands in the correct order; made genMinus() emit
648 compact code for X = LITERAL - Y
650 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
651 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
652 sprintf() in line 1267.
654 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
655 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
658 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
659 Changes to aslink (All the changes are marked with 'JCF'):
661 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
664 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
665 area BSEG. Also moves, if possible, the DATA area down into the internal
666 ram so more space is available.
668 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
671 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
672 not bytes. Function summary() which creates a memory usage summary
673 file with extension .mem. Reports of overlaping stack and small stack
674 size. If the space for the stack is less than 16 bytes aslink trows a
677 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
678 the 8051. Option 'y' for memory summary output file.
680 Changes to sdcc (All the changes are marked with 'JCF'):
682 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
684 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
685 overlaying area for it (uses RegBankUsed[4]).
687 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
688 bank zero as used by default. By default aslink locates the stack
689 (equivalent to --stack-after-data). Pass option 'y' to aslink for
690 the creation of the .mem file. Delegates the allocation of data area
691 to aslink (it is not longer 0x30 by default). If --stack-loc passes
692 the begining of the stack area to aslink.
694 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
695 glue() in SDCCglue.c creates an area for it.
697 2002-09-03 Borut Razem <borut.razem@siol.net>
698 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
700 introduced atexit() handler for teporay files removal in case of
701 errors, assertions, ...
703 2002-08-29 Borut Razem <borut.razem@siol.net>
704 * sdcc/support/cpp2/auto-host_vc_in.h:
705 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
706 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
707 Maybe there is a similar problem with BORLANDC? It should be checked!
709 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
710 corrected improper use of assert: the assignment to clr variable was done inside the assert.
711 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
712 was not executed, and the compiler (cl) launched a warning:
713 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
715 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
716 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
718 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
719 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
721 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
722 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
723 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
724 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
725 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
726 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
727 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
728 - added Release configuration in VS projects
729 - review of compiler an linker options
730 - VC .exe files are generated in bin_vc directory, not to interfere
731 with binaries generated from other projects (cygwin, mingw, bcc ...)
733 * sdcc/src/yacc.dsp: added
735 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
736 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
737 and insert the version number definitions from .version
739 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
741 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
742 added - genarate auto-host.h using auto-host_vc_in.h as template
745 removed from CVS, generated automatically
747 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
748 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
750 2002-08-11 Borut Razem <borut.razem@siol.net>
751 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
753 2002-08-10 Borut Razem <borut.razem@siol.net>
754 * src/SDCCmain.c (main):
755 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
756 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
757 The consequence was that some temporary files were not removed.
760 unification of code in functions tempfilename() and tempfile():
761 function tempnam() is defined in Visual Studio 6.0 and .NET
763 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
765 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
766 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
767 - removed compiler command line option /WX: Treats all warnings as errors
768 - update a list of source files, included into the project
770 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
771 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
772 changed project type to Generic Project so that can be correcly converted to VS.NET project
774 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
776 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
778 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
780 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
781 added return 0 statements after assert() to make compiler happy
783 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
784 added newline in the def file to keep MSC compiler satisfied
786 * sdcc/src/z80/gen.c:
787 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
788 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
789 - solved MSC error in function aopDump()
791 * sdcc_vc.h: define PREFIX as "\\sdcc"
793 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
794 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
796 2002-06-22 Scott Dattalo <scott@dattalo.com>
797 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
798 - Rewrote the register banking algorithm.
799 - Added pCode live-range analysis to registers (for now, only non-used and
800 singly-used registers optimized away)
802 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
804 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
806 2002-05-10 Scott Dattalo <scott@dattalo.com>
807 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
809 2002-04-22 Michael Hope <michaelh@vroom>
811 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
813 * configure.in (DD_COPT): Added include support required for gbdk.
815 * .version: Bumped version number just to increase it.
817 * src/SDCCmain.c: Added -nostdinc to the default options.
819 2002-04-15 Michael Hope <michaelh@vroom>
821 * device/lib/z80/printf.c (sprintf): Added.
823 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
825 * src/z80/peeph.def: Added transpose redundent load rule.
827 * src/z80/main.c: Added force callee saves for jaune.
829 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
831 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
833 2002-03-28 Johan Knol <johan@balder>
835 * src/SDCCval.c: fixed bug #532436
837 2002-03-14 Scott Dattalo <scott@dattalo.com>
839 Added "char *Processor" field to the port structure.
842 Added -p option. Allows port dependent processor to be specified.
845 Initialized the new field char *Processor field to NULL in all ports
848 Compiler generated registers for interrupt context saving
849 were not getting allocated.
851 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
854 Fixed left shift. Will promote the left side of a left shift
855 if a) left shifting more than size of operand or b) when assigned
856 to something size > size of left side
858 2002-03-14 Scott Dattalo <scott@dattalo.com>
860 tons of changes. Register allocation has been
861 rewritten. Added customization for the various PICs. Flow
862 analysis is restructured. ...
868 Added. device.c is a PIC port hack to accomodate variations
871 2002-03-13 Michael Hope <michaelh@vroom>
873 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
875 2002-03-04 johanknol <johanknol@manik>
877 * /src/SDCCval.c: fixed
879 const unsigned char arr[][2] = { { 0, 1 } };
880 t18.c:1: error: Initializer element is not constant
882 2002-03-04 bela <bela@manik>
884 * /device/include/mcs51reg.h:
885 ds89c420 register definition update
887 2002-03-03 <johan@FRIJA>
889 * support/Util/SDCCerr.c: did something, but don't no why anymore
891 * support/regression/tests/bug-524691.c: made it a little less shy
893 * src/SDCCast.c (decorateType): fixed bug #524697
895 * src/SDCCast.c: made some lineno improvements
897 * src/SDCCval.c (getNelements): changed warning to error
899 * src/SDCCglue.c (printIvalArray): changed warning to error
901 * src/SDCCicode.c: fixed a warning for mingw
903 * src/SDCCast.c (decorateType): fixed the << promotion for ops
905 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
907 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
909 * src/ds390/peeph.def:
910 Added some more peephole rules
912 * src/ds390/gen.c: Various fixes & enhancements
914 * src/SDCClrange.c, src/SDCClrange.h:
915 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
917 * src/ds390/ralloc.c:
918 various fixes & enhancements (ds390) specific
920 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
921 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
924 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
926 2002-03-02 <johan@FRIJA>
928 * src/SDCCast.c (decorateType): fixed bug #524708
930 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
932 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
934 2002-03-01 Michael Hope <michaelh@vroom>
936 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
938 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
940 2002-03-01 <johan@FRIJA>
942 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
944 * src/SDCCast.c (decorateType): fixed bug #524209
946 * src/SDCCval.c (valNot): fixed bug #524195
948 2002-02-26 <johan@balder>
950 * src/xa51/gen.c: fixed a warning
952 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
954 * src/SDCCast.c (decorateType): fixed bug #522534
956 2002-02-23 <johan@balder>
958 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
960 2002-02-22 <johan@balder>
962 * src/SDCCast.c: fixed bug #514865
964 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
966 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
968 * sdcc/src/SDCCloop.c:
969 Previous fix was not good. basic blocks that have "break" or "return" are
970 not really partof a loop , but live ranges used in these blocks should
971 be live thru the entire loop, so set partOfLoop but don't add them to
974 2002-02-21 <johan@FRIJA>
976 * src/SDCCcse.c: fixed bug #514308
978 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
981 Fixed BUG #519583. If a conditional block ended in a return/break
982 statement inside a loop, it was not being considered part of the loop.
984 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
986 2002-02-10 Karl Bongers <karl@turbobit.com>
989 Fixed up SDCDB debugger somewhat. Updated debugger/README
990 with lots of comments and notes.
992 * device/examples/test2.c:
993 Fix bug, "red" variable not being initialized(compiler complained).
995 * device/examples/Makefile, examples/test3.c:
996 Add Makefile in device/examples folder, compiles test3.c
997 for use as a multiple module SDCDB test case.
999 * sim/ucsim/cmd.src/cmdset.cc:
1000 Took out debug printfs in ucsim "next" command.
1003 Karl and Johan start ucsim XA support. Most dissassembly working,
1004 about 75% emulation done(plenty of work remaining).
1006 * sim/ucsim/z80.src:
1007 Add Z80 support to ucsim, add test-ucz80 regression test,
1008 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
1009 Notice z80 compiler fails on examples/test3.c/crc code.
1011 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
1013 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
1014 Added support for --parms-in-bank1
1016 * src/ds390/peeph.def:
1017 added a few more peephole optimzations
1020 1) added __builtin_inp & __builtin_outp used to read in data of given length
1021 from a memory mapped port
1022 2) added __builtin_memcmp
1023 3) added __builtin_swapw swap bytes of a short
1025 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
1026 1) handle multiple send & receives from register bank1
1027 2) ralloc can now allocate DPTR1 to some liveRanges
1029 * src/SDCCsymt.c, src/SDCCsymt.h:
1030 changes to handle multiple sends & receives
1033 added some pointer arithmetic optimization
1036 added some pointer arithmetic optimizations but not stable yet so not
1037 called from anywhere (will get this working shortly)
1039 * src/SDCCopt.c: fixed for multiple sends & receives
1042 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
1043 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
1044 set preprocessor defines (depending on options)
1046 * src/SDCCicode.c, src/SDCCicode.h:
1047 changes made to handle multiple sends & receives
1050 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
1052 * src/SDCCcse.c, src/SDCCcse.h:
1053 added function findbackward def (to be used in upcoming optimization)
1055 * src/SDCCcflow.c, src/SDCCcflow.h:
1056 added function returnAtEnd - to determine if a basic block terminates with
1059 * src/SDCCast.c, src/SDCCast.h:
1060 added option parms-in-bank1
1062 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
1063 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
1064 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
1065 adjusted for --parms-in-bank1 option
1067 * device/include/string.h:
1068 donot redefine "reentrant" keyword
1070 * device/include/ds80c390.h: Added some more SFRs
1072 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
1074 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
1076 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
1078 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
1080 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
1082 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
1084 2002-01-18 Paul Stoffregen <paul@pjrc.com>
1086 * Added --xram-movc option
1088 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
1090 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
1092 2002-01-11 Johan Knol
1094 * Added math lib of Jesus Calvino-Fraga
1096 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
1098 * src/SDCCmain.c (processFile): fix processing of ../../src.c
1099 * support/regression/Makefile: new target test-mcs51-stack-auto
1100 * support/regression/ports/mcs51-stack-auto/spec.mk: added
1102 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
1104 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
1106 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
1108 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
1110 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
1112 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
1114 * src/SDCCglue.h: add definition for printIvalChar()
1116 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
1118 * src/SDCCast.c: fix #498138 by Johan
1120 * src/SDCCglue.c: fix #498138 by Johan
1122 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
1124 * support/regression/Makefile: fix clean
1126 * support/regression/ports/ds390/support.c: fix transmission of last character
1128 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
1130 * /sdcc/src/ds390/gen.c:
1131 a) improved computing address of stack variable
1132 b) took out some #if 0 code
1133 c) improved parmBytes adjustment
1134 d) improved genPlusIncr & genMinusIncr
1135 e) genCmp could generate bad code (when left assigned to DPTR)
1136 f) Fixed bug in hasInc
1138 * /sdcc/src/ds390/ralloc.c:
1139 a) packRegsForSupport could mess up live information (Fixed)
1140 b) packRegsDPTRuse could be incorrect for left & right shift
1142 * /sdcc/src/mcs51/ralloc.c:
1143 packRegsForSupport could mess up the live information (Fixed)
1145 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
1147 * /sdcc/src/SDCCast.c:
1148 can reverse a loop even if function call is present as long
1149 as the loop control variable is local & is not passed as parameter
1151 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1153 * /sdcc/ChangeLog: *** empty log message ***
1155 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
1156 More builtin function additions for TININative
1158 * /sdcc/src/ds390/ralloc.c:
1159 Had broken the regression testsuite
1161 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
1163 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
1164 Added funcattr hasStackParms will be set for reentrant functions when there
1165 are paramteres on the stack, this helps in minimizing frame pointer generation
1166 typeFromStr can handle function pointers now
1168 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
1169 *** empty log message ***
1171 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1173 * /src/ds390/gen.c, /src/ds390/main.c:
1174 More builtin function additions for TININative
1176 * /src/ds390/ralloc.c:
1177 Had broken the regression testsuite
1179 * /src/SDCCast.c: Fixed a bug in dumptree
1181 * /src/SDCCsymt.c, /src/SDCCsymt.h:
1182 Added funcattr hasStackParms will be set for reentrant functions when there
1183 are paramteres on the stack, this helps in minimizing frame pointer generation
1184 typeFromStr can handle function pointers now
1186 * /doc/builtins.txt, /doc/TININative.txt:
1187 *** empty log message ***
1190 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1192 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
1193 ALPHA version for -mTININative
1195 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
1196 updated to reflect changes in the port structure
1199 added function do_assemble (similar to do_link) if non-null this function
1200 will be called to do assembly (-mTININative) requires a multi command
1202 added function genAssemblerEnd will be called to generate assembler Epilogue
1205 added _JavaNative to debug info printing
1207 * /src/SDCCmain.c: added option --tini-libid
1208 added port->do_assemble function (-mTININative) has a multi command assemble
1210 * /src/SDCCglue.c: Disabled "constExpr" check
1211 added port->genAssemblerEnd function
1213 * /src/SDCCglobl.h: Added option --tini-libid value
1216 tookout optimizeCompare from the header (has no external references)
1218 * /src/SDCCast.c: made one more function "static"
1220 2001-12-23 Michael Hope <michaelh@juju.net.nz>
1222 * src/z80/mappings.i: Added z80asm support.
1224 * src/z80/main.c: Added z80asm support on --asm=z80asm
1226 * src/z80/gen.c: Fixed asm portability issues.
1228 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
1230 * src/SDCCglue.c (printExterns): Added global/extern split.
1232 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
1234 * support/regression/Makefile: added test for mcs51 model large
1236 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
1238 * support/regression/ports/gbz80/spec.mk: added -mgbz80
1240 2001-12-05 Michael Hope <michaelh@juju.net.nz>
1242 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
1244 1904-01-06 Michael Hope <michaelh@juju.net.nz>
1246 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
1248 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
1250 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
1252 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
1254 * support/regression/tests/simplefloat.c: Port to mcs51.
1256 2001-11-25 Michael Hope <michaelh@juju.net.nz>
1257 * support/regression/tests/bug-485362.c: Added.
1259 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
1261 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
1263 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
1265 * src/z80/gen.c (aopDump): Added a dump function.
1267 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
1268 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
1270 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
1272 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
1274 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
1276 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
1278 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
1280 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
1282 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
1284 * support/regression/ports/ds390/support.c: Use tinibios.
1286 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
1288 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
1290 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
1291 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
1293 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1295 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1297 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1299 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1301 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1302 (packRegsForIYUse): Created and optimised.
1304 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1306 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1307 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1309 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1311 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1313 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1315 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1317 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1319 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1321 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1323 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1325 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1327 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1329 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1331 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1332 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1333 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1335 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1337 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1338 (genNotFloat): Added.
1339 (genUminusFloat): Added.
1341 * device/lib/z80/Makefile: Added floating pt stubs.
1343 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1345 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1347 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1349 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1351 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1353 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1355 * sdcc/support/regression/Makefile: Add port ds390.
1357 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1359 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1361 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1363 * sdcc/support/regression/ports/ds390/support.c: Added.
1365 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1367 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1369 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1371 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1373 * device/include/malloc.h: Added z80 and gbz80 support.
1375 * device/lib/gbz80/heap.s: Added.
1377 * device/lib/z80/heap.s: Added.
1379 * device/lib/malloc.c: Added z80 and gbz80 support.
1381 * support/regression/tests/malloc.c (testMalloc): Added.
1383 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1385 * support/regression/tests/bug-478094.c: Added.
1387 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1389 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1391 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1393 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1395 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1397 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1399 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1401 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1403 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1405 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1407 * support/regression/tests/bug-477927.c: Added.
1409 * src/z80/peeph.def: Added minor rules.
1411 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1413 * src/z80/peeph.def: Added jump optimisation modification.
1415 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1417 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1419 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1421 * support/regression/tests/funptrs.c: Added.
1423 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1425 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1427 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1429 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1431 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1433 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1434 (movLeft2ResultLong): Created.
1436 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1437 (joinPushes): Added. Joins two char pushes into a word push.
1439 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1441 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1443 * support/makebin/Makefile (install): Added creation of dest dir.
1445 2001-10-24 Karl Bongers <karl@turbobit.com>
1447 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1449 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1451 * src/z80/ralloc.c: Turned off faulty pack for one use.
1453 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1455 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1457 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1459 * support/regression/Makefile: Improved clean
1461 * support/regression/ports/gbz80/spec.mk: Added clean
1463 * support/regression/ports/host/spec.mk: Added clean
1465 * support/regression/ports/z80/spec.mk: Added clean
1467 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1469 * support/regression/ports/mcs51/timeout.c: little improvements
1471 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1473 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1475 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1477 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1479 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1481 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1483 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1485 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1486 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1488 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1490 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1492 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1494 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1496 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1498 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1500 * support/regression/tests/longor.c: Added.
1502 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1504 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1506 * as/mcs51/aslink.h: define PATH_MAX
1508 * as/mcs51/asm.h: define PATH_MAX
1510 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1512 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1514 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1516 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1518 * src/SDCCglobl.h: define PATH_MAX
1520 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1522 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1524 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1526 * src/z80/gen.c (gencjneshort): Fixed
1528 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1530 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1532 * support/regression/tests/bug-469671.c: Added.
1534 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1536 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1538 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1540 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1542 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1544 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1546 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1548 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1550 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1552 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1554 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1556 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1558 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1560 * 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.
1562 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1564 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1566 2001-10-07 <johan@FRIJA>
1568 * device/lib/gets.c (gets): fixed the return value.
1570 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1571 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1573 * 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.
1575 * 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.
1577 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1579 * src/pic/gen.c: Removed Safe_strdup.
1581 * configure.in: Added option to enable libgc support.
1583 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1584 (bitVectUnion): Optimised.
1585 (bitVectIntersect): Optimised.
1586 (bitVectBitsInCommon): Optimised.
1587 (bitVectCplAnd): Optimised.
1589 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1591 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1593 * src/SDCCmain.c: distinguish between assembler debug and plain options
1595 * src/avr/main.c: remove standard assembler options
1597 * src/ds390/main.c: remove standard assembler options
1599 * src/mcs51/main.c: remove standard assembler options
1601 * src/port.h: removed "PENDING" comment
1603 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1605 * src/device/lib/_mulint.c : new, with assember functions
1607 * src/device/lib/_mullong.c : new, with assember functions
1609 * src/device/lib/_divuint.c : with assember functions
1611 * src/device/lib/_divsint.c : with assember functions
1613 * src/device/lib/_divulong.c: with assember functions
1615 * src/device/lib/_divslong.c: with assember functions
1617 * src/device/lib/_moduint.c : with assember functions
1619 * src/device/lib/_modsint.c : with assember functions
1621 * src/device/lib/_modulong.c: with assember functions
1623 * src/device/lib/_modslong.c: with assember functions
1625 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1627 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1629 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1630 replaced _mululong.c and _mulslong.c by _mullong.c
1632 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1634 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1636 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1638 * src/SDCCglue.c: test, if win32api is available for MINGW
1640 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1642 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1643 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1644 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1645 * support/regression/ports/host/spec.mk: removed GENERIC
1646 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1647 * support/regression/ports/z80/spec.mk: removed GENERIC
1649 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1651 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1653 * support/regression/tests/bug-467035.c: Created.
1655 2001-10-01 <johan@FRIJA>
1657 * src/SDCC.y: fixed bug #466586 part 1
1659 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1661 * SDCCicode.c: z80 has no generic pointers
1662 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1664 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1666 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1668 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1670 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1672 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1674 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1676 * configure.in: Fixed up so that ucsim is only configured once.
1678 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1680 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1681 (getPathDifference): As above.
1683 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1685 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1687 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1688 * .version: Updated to 2.3.1
1690 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1691 Added copyright header.
1693 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1694 (assemble): Added support for macro based assembler commands.
1695 (linkEdit): Added support for macro based linker commands.
1696 (preProcess): Changed the pre-processor to use macros.
1697 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1698 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1700 * device/lib/z80/crt0.s: Added module name for debugging.
1702 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1704 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1706 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1708 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1710 * src/Makefile.in: Added SDCCmacro and SDCCutil
1712 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1714 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1716 2001-09-16 <johan@FRIJA>
1718 * 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.
1720 2001-09-15 <johan@FRIJA>
1722 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1723 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1725 2001-09-11 <johan@FRIJA>
1727 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1729 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1731 * support/regression/tests/bug-460444.c: Added test case.
1733 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1734 (genCast): Added justification for all of the asserts.
1736 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1738 * support/regression/support.c: _xdata replaced by xdata
1740 * support/regression/spec.mk: removed _generic
1742 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1744 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1746 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1747 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1749 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1751 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1753 * support/regression/tests/bug-460010.c: Added test case.
1755 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1757 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1759 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1761 * support/regression/testfwk.c: removed workaround for bug #436344
1763 * support/regression/tests/bp.c: use less memory with mcs51
1765 * support/regression/tests/bug-441448.c: use less memory
1767 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1769 * support/regression/collate-results.py: typo
1771 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1773 * support/regression/tests/fetchoverlap.c: Added new test case.
1775 * support/regression/tests/bp.c: Added new test case.
1777 * support/regression/tests/bug-448984.c: Added new test case.
1779 * support/regression/tests/pow2shifts.c: Added new test case.
1781 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1782 (genlshTwo): Fixed right shift for count > 8.
1784 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1786 2001-09-08 <johan@FRIJA>
1788 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1790 2001-09-07 <johan@FRIJA>
1792 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1794 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1796 2001-09-06 <johan@FRIJA>
1798 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1799 * bernhard noted me at this: "() equals to (void)" (1.38)
1801 2001-09-05 <johan@FRIJA>
1803 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1805 2001-09-04 <johan@FRIJA>
1807 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1810 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1812 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1814 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1816 * link/z80/aslink.h: Fixed path for PATH_MAX
1818 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1820 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1822 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1824 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1826 * 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.
1828 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1830 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1831 (genCmp): Fixed up genCmp for the GB with longs.
1833 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1835 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1837 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1839 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1841 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1843 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1845 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1847 * 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.
1849 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1851 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1853 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1855 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1857 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1859 * sim/ucsim/configure: little improvement of Cygwin-detection
1860 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1861 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1862 * support/regression/tests/bug-221100.c: small changes for mcs51
1863 * support/regression/tests/bug-221168.c: small changes for mcs51
1864 * support/regression/tests/bug-227710.c: small changes for mcs51
1865 * support/regression/tests/staticinit.c: small changes for mcs51
1866 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1867 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1868 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601