1 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
3 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
4 * configure: find appropriate data-types on host for SDCC's int and long
5 * configure.in: find appropriate data-types on host for SDCC's int and long
6 * sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
7 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
8 * sdcc_vc_in.h: use appropriate data-types on host for SDCC's int and long
10 2003-03-07 <johan@balder>
13 some minor cleanups before the big shot
14 OP_DEFS and OP_USES now use Kevin's protection
15 new option --nolabelopt
32 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
34 * src/pic/pcode.c (get_op): fix 64 bit warnings
35 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
36 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
37 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
38 * support/regression/tests/malloc.c: fix 64 bit warnings
40 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
42 * src/mcs51/gen.c (genMinus): fixed bug 696436
44 2003-03-02 Borut Razem <borut.razem@siol.net>
46 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
48 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
50 * configure.in: test for mkstemp
51 * sdccconf_in.h: add HAVE_MKSTEMP
53 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
55 * device/include/ctype.h: removed warning while using --stack-auto
56 * device/include/malloc.h: removed warning while using --stack-auto
57 * device/include/string.h: removed warning while using --stack-auto
59 2003-02-23 Borut Razem <borut.razem@siol.net>
61 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
62 because NDEBUG is defined (see man assert)
63 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
65 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
67 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
68 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
70 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
72 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
73 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
75 2003-02-18 <johan@balder>
77 * as/mcs51/asmain.c (asmbl): module can start with a digit
78 * as/z80/asmain.c (asmbl): module can start with a digit
80 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
82 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
83 * src/asm.c: fix pipe() for Mingw32
85 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
87 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
88 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
89 make -V work again; --c1mode reads now from stdin
90 * doc/sdccman.lyx: added --c1mode
91 * support/Util/SDCCerr.c: new messages for c1 mode
92 * support/Util/SDCCerr.h: new messages for c1 mode
93 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
95 2003-02-15 <johan@balder>
97 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
99 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
101 * doc/sdccman.lyx: Environment variables, -o and other minor things
103 2003-02-14 <johan@balder>
105 * src/xa51/main.c: before anyone really tries to use it :)
107 * Install doc's in share/sdcc/doc
108 * removed some obsolete files
109 * Do a proper make distclean and uninstall
113 M device/include/Makefile.in
114 M device/lib/Makefile.in
117 M sim/ucsim/doc/Makefile.in
121 M support/cpp2/Makefile.in
122 M support/makebin/Makefile
125 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
127 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
129 2003-02-10 Borut Razem <borut.razem@siol.net>
131 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
132 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
133 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
134 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
135 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
136 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
137 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
138 src/z80/Makefile.bcc: Borland Makefile cleanup
139 * as/z80/Makefile.bcc: Added Borland Makefile
140 * support/cpp2/borland.h: Removed
142 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
144 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
145 * src/SDCC.lex: new pragma NOIV
146 * src/SDCCglobl.h: new pragma NOIV
147 * src/SDCCmem.c: new pragma NOIV
149 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
151 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
153 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
155 * src/SDCCmain.c: signal handling is switched off by --debug
156 * doc/Makefile: small fix for install; use clean.mk again
157 * doc/clean.mk: clean *.pdf and *.html too
159 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
161 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
162 * device/lib/printfl.c: fix a ds390 bug by making it portable
163 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
164 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
165 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
166 * debugger/mcs51/cmd.c: converted multi-line string literals
167 * sim/ucsim/globals.cc: converted multi-line string literals
168 * src/SDCCmain.c: introduced signal handler to remove temp files
169 * doc/Makefile: small tweaks, implement clean
170 * doc: removed generated files
172 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
174 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
175 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
176 Address Record is not correctly generated for DS390."
178 2003-02-02 Borut Razem <borut.razem@siol.net>
180 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
181 * as/mcs51/asm.h: fixed compilation with Borland C
182 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
183 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
184 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
185 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
186 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
187 src/z80/Makefile.bcc: delete $(LIB) only if exist
188 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
190 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
192 * device/include/malloc.h: introduced NULL
193 * device/include/string.h: introduced NULL
194 * device/include/stdlib.h: introduced NULL
195 * device/lib/_memcpy.c: removed NULL
196 * device/lib/_strcat.c: removed NULL
197 * device/lib/_strchr.c: removed NULL
198 * device/lib/_strcmp.c: removed NULL
199 * device/lib/_strcpy.c: removed NULL
200 * device/lib/_strcspn.c: removed NULL
201 * device/lib/_strlen.c: removed NULL
202 * device/lib/_strncat.c: removed NULL
203 * device/lib/_strncmp.c: removed NULL
204 * device/lib/_strncpy.c: removed NULL
205 * device/lib/_strpbrk.c: removed NULL
206 * device/lib/_strrchr.c: removed NULL
207 * device/lib/_strspn.c: removed NULL
208 * device/lib/_strstr.c: removed NULL
209 * device/lib/_strtok.c: removed NULL
210 * device/lib/malloc.c: removed NULL, include own header
212 2003-02-02 <johan@balder>
214 * 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
215 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
216 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
217 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
218 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
219 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
221 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
223 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
226 2003-02-01 <johan@balder>
228 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
230 2003-01-31 <johan@CP255758-A>
232 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
234 2003-01-30 <johan@balder>
236 * src/SDCCBBlock.c: automatic bug detection
237 * src/SDCCicode.c: automatic bug detection
239 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
241 * src/SDCCglobl.h: now --xram-size 0 works
242 * src/SDCCmain.c: now --xram-size 0 works
244 2003-01-29 <johan@balder>
246 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
248 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
250 * as/mcs51/aslink.h: Added options --xram-size and --code-size
251 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
252 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
253 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
254 * src/SDCCglobl.h: Added options --xram-size and --code-size
255 * src/SDCCmain.c: Added options --xram-size and --code-size
257 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
259 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
260 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
262 2003-01-27 <johan@balder>
264 * src/SDCC.y: fixed bug #613764
266 2003-01-26 <johan@balder>
268 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
269 * src/SDCCsymt.h: fixed bug #673374
270 * src/SDCCglue.c: fixed bug #661910
271 * src/SDCCast.c: fixed bug #458099 and 673374
273 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
275 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
276 * as/mcs51/strcmpi.h: added
277 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
278 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
279 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
280 * as/mcs51/assym.c: strcmpi -> as_strcmpi
281 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
282 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
283 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
284 * as/mcs51/Makefile.aslink: new module strcmpi
285 * as/mcs51/Makefile.asx8051: new module strcmpi
286 * as/mcs51/Makefil.bcc: new module strcmpi
287 * as/mcs51/Makefile.in: new module strcmpi
288 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
290 2003-01-26 <johan@balder>
292 * src/SDCCglue.c: reverted back to 1.124
293 * src/SDCCast.c: reverted back to 1.156
294 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
296 2003-01-25 <johan@balder>
298 * src/SDCCglue.c: A better fix for bug #661910
299 * src/SDCCast.c: A better fix for bug #661910
300 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
302 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
304 * src/Makefile.in: remove spawn.o
305 * src/SDCCmain.c: remove spawn.h
306 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
307 * src/spawn.c: removed
308 * src/spawn.h: removed
309 * support/regression/ports/ds390/spec.mk: link with -r
311 2003-01-24 <johan@CP255758-A>
313 * src/ds390/gen.c (aopOp): fixed bug #667458
314 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
315 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
316 (createIvalCharPtr): an ival doesn't always have a storage class anymore
318 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
320 * src/mcs51/peeph.def: better assembler identation by Frieder
321 * src/mcs51/gen.c: better assembler identation by Frieder
323 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
325 * as/z80/string.h: removed for gcc 3.2
326 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
327 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
329 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
331 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
332 * src/SDCCpeeph.c (replaceRule): fix bug #663503
333 * support/regression/Makefile: separate temp files for ports
334 * support/regression/generate-cases.py: separate temp files for ports
335 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
336 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
338 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
340 * moved tinitalk to device/examples/ds390
342 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
344 * as/mcs51/lkmem.c: rflag is for DS390
345 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
346 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
347 (linkEdit): move mem- and map-files the same way as ihx-files
348 * src/z80/main.c (_setDefaultOptions): removed --generic
349 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
350 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
351 * src/pic/glue.c (picglue): --c1mode works again
352 * src/pic16/glue.c (pic16glue): --c1mode works again
353 * src/asm.c (printCLine): fix #660034
355 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
357 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
358 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
359 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
360 * as/mcs51/lkmem (summary): better fix for sp problem
361 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
362 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
363 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
364 remove --stack-after-data
366 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
368 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
369 * src/SDCCutil.c (join): ugly bug: missing '\0'
370 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
372 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
374 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
376 * src/pic/main.c (_asmCmd): gpasm supports -o
377 * src/z80/main.c: more general macros
378 * device/lib/Makefile.in: remove intermediate files
380 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
382 * .version: Bumped version number to 2.3.3
383 * src/SDCCBBlock.c: new option -o
384 * src/SDCCglobl.h: new option -o
385 * src/SDCCglue.c: new option -o
386 * src/SDCCmain.c: new option -o
387 * src/asm.c: new option -o
388 * src/ds390/main.c: new option -o
389 * src/pic/glue.c: new option -o
390 * src/pic/pcode.c: new option -o
391 * src/pic/ralloc.c: new option -o
392 * src/pic16/glue.c: new option -o
393 * src/pic16/pcode.c: new option -o
394 * src/pic16/ralloc.c: new option -o
395 * src/z80/main.c: new option -o
396 * device/lib/Makefile.in: use -o
397 * support/regression/ports/ds390/spec.mk: use -o
398 * support/regression/ports/gbz80/spec.mk: use -o
399 * support/regression/ports/mcs51/spec.mk: use -o
400 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
401 * support/regression/ports/z80/spec.mk: use -o
402 * support/regression/ports/ucz80/spec.mk: use -o
403 * support/regression/ports/xa51/spec.mk: use -o
404 * support/regression/fwk/lib/timeout.c: fix usage string
406 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
407 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
409 2003-01-07 <johan@balder>
411 * src/SDCCast.c (decorateType): fixed bug #600035
413 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
414 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
415 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
416 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
417 * src/pic/pcode.c: outcommented unused variable to remove warnings
418 * src/pic/ralloc.c: outcommented unused variable to remove warnings
420 2003-01-06 <karl@turbobit.com>
421 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
424 2003-01-06 <johan@balder>
426 * src/SDCCicode.c: fixed array add
428 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
429 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
430 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
432 2003-01-04 <johan@balder>
434 * src/SDCCval.c (getNelements): fixed the initialized array of structures
436 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
437 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
439 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
440 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
441 * support/regression/tests/bug-524697.c: fit mem usage into 8032
443 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
444 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
446 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
447 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
449 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
450 * src/mcs51/main.c: removed {bindir}{sep} from aslink
452 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
454 * in \sdcc\as\mcs51\ changed these files in order to create an
455 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
456 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
457 following files to include the previous two files: aslink.dsp,
458 Makefile.aslink, Makefile.bcc, and Makefile.in.
460 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
463 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
465 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
466 value from option --iram-size.
468 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
470 * \sdcc\as\mcs51\lklist.c: added boundary check before using
473 2002-09-18 <wiml@hhhh.org>
475 * SDCClrange.h: exposed setFromRange() and setToRange()
476 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
477 packRegsForAccUse() (bug 542397)
478 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
479 multiple times and emitting the fetch operations more than once
480 added aopGetUsesAcc() function to allow binary operators to
481 fetch their operands in the correct order; made genMinus() emit
482 compact code for X = LITERAL - Y
484 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
485 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
486 sprintf() in line 1267.
488 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
489 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
492 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
493 Changes to aslink (All the changes are marked with 'JCF'):
495 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
498 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
499 area BSEG. Also moves, if possible, the DATA area down into the internal
500 ram so more space is available.
502 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
505 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
506 not bytes. Function summary() which creates a memory usage summary
507 file with extension .mem. Reports of overlaping stack and small stack
508 size. If the space for the stack is less than 16 bytes aslink trows a
511 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
512 the 8051. Option 'y' for memory summary output file.
514 Changes to sdcc (All the changes are marked with 'JCF'):
516 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
518 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
519 overlaying area for it (uses RegBankUsed[4]).
521 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
522 bank zero as used by default. By default aslink locates the stack
523 (equivalent to --stack-after-data). Pass option 'y' to aslink for
524 the creation of the .mem file. Delegates the allocation of data area
525 to aslink (it is not longer 0x30 by default). If --stack-loc passes
526 the begining of the stack area to aslink.
528 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
529 glue() in SDCCglue.c creates an area for it.
531 2002-09-03 Borut Razem <borut.razem@siol.net>
532 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
534 introduced atexit() handler for teporay files removal in case of
535 errors, assertions, ...
537 2002-08-29 Borut Razem <borut.razem@siol.net>
538 * sdcc/support/cpp2/auto-host_vc_in.h:
539 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
540 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
541 Maybe there is a similar problem with BORLANDC? It should be checked!
543 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
544 corrected improper use of assert: the assignment to clr variable was done inside the assert.
545 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
546 was not executed, and the compiler (cl) launched a warning:
547 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
549 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
550 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
552 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
553 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
555 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
556 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
557 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
558 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
559 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
560 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
561 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
562 - added Release configuration in VS projects
563 - review of compiler an linker options
564 - VC .exe files are generated in bin_vc directory, not to interfere
565 with binaries generated from other projects (cygwin, mingw, bcc ...)
567 * sdcc/src/yacc.dsp: added
569 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
570 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
571 and insert the version number definitions from .version
573 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
575 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
576 added - genarate auto-host.h using auto-host_vc_in.h as template
579 removed from CVS, generated automatically
581 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
582 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
584 2002-08-11 Borut Razem <borut.razem@siol.net>
585 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
587 2002-08-10 Borut Razem <borut.razem@siol.net>
588 * src/SDCCmain.c (main):
589 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
590 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
591 The consequence was that some temporary files were not removed.
594 unification of code in functions tempfilename() and tempfile():
595 function tempnam() is defined in Visual Studio 6.0 and .NET
597 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
599 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
600 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
601 - removed compiler command line option /WX: Treats all warnings as errors
602 - update a list of source files, included into the project
604 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
605 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
606 changed project type to Generic Project so that can be correcly converted to VS.NET project
608 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
610 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
612 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
614 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
615 added return 0 statements after assert() to make compiler happy
617 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
618 added newline in the def file to keep MSC compiler satisfied
620 * sdcc/src/z80/gen.c:
621 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
622 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
623 - solved MSC error in function aopDump()
625 * sdcc_vc.h: define PREFIX as "\\sdcc"
627 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
628 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
630 2002-06-22 Scott Dattalo <scott@dattalo.com>
631 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
632 - Rewrote the register banking algorithm.
633 - Added pCode live-range analysis to registers (for now, only non-used and
634 singly-used registers optimized away)
636 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
638 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
640 2002-05-10 Scott Dattalo <scott@dattalo.com>
641 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
643 2002-04-22 Michael Hope <michaelh@vroom>
645 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
647 * configure.in (DD_COPT): Added include support required for gbdk.
649 * .version: Bumped version number just to increase it.
651 * src/SDCCmain.c: Added -nostdinc to the default options.
653 2002-04-15 Michael Hope <michaelh@vroom>
655 * device/lib/z80/printf.c (sprintf): Added.
657 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
659 * src/z80/peeph.def: Added transpose redundent load rule.
661 * src/z80/main.c: Added force callee saves for jaune.
663 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
665 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
667 2002-03-28 Johan Knol <johan@balder>
669 * src/SDCCval.c: fixed bug #532436
671 2002-03-14 Scott Dattalo <scott@dattalo.com>
673 Added "char *Processor" field to the port structure.
676 Added -p option. Allows port dependent processor to be specified.
679 Initialized the new field char *Processor field to NULL in all ports
682 Compiler generated registers for interrupt context saving
683 were not getting allocated.
685 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
688 Fixed left shift. Will promote the left side of a left shift
689 if a) left shifting more than size of operand or b) when assigned
690 to something size > size of left side
692 2002-03-14 Scott Dattalo <scott@dattalo.com>
694 tons of changes. Register allocation has been
695 rewritten. Added customization for the various PICs. Flow
696 analysis is restructured. ...
702 Added. device.c is a PIC port hack to accomodate variations
705 2002-03-13 Michael Hope <michaelh@vroom>
707 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
709 2002-03-04 johanknol <johanknol@manik>
711 * /src/SDCCval.c: fixed
713 const unsigned char arr[][2] = { { 0, 1 } };
714 t18.c:1: error: Initializer element is not constant
716 2002-03-04 bela <bela@manik>
718 * /device/include/mcs51reg.h:
719 ds89c420 register definition update
721 2002-03-03 <johan@FRIJA>
723 * support/Util/SDCCerr.c: did something, but don't no why anymore
725 * support/regression/tests/bug-524691.c: made it a little less shy
727 * src/SDCCast.c (decorateType): fixed bug #524697
729 * src/SDCCast.c: made some lineno improvements
731 * src/SDCCval.c (getNelements): changed warning to error
733 * src/SDCCglue.c (printIvalArray): changed warning to error
735 * src/SDCCicode.c: fixed a warning for mingw
737 * src/SDCCast.c (decorateType): fixed the << promotion for ops
739 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
741 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
743 * src/ds390/peeph.def:
744 Added some more peephole rules
746 * src/ds390/gen.c: Various fixes & enhancements
748 * src/SDCClrange.c, src/SDCClrange.h:
749 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
751 * src/ds390/ralloc.c:
752 various fixes & enhancements (ds390) specific
754 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
755 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
758 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
760 2002-03-02 <johan@FRIJA>
762 * src/SDCCast.c (decorateType): fixed bug #524708
764 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
766 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
768 2002-03-01 Michael Hope <michaelh@vroom>
770 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
772 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
774 2002-03-01 <johan@FRIJA>
776 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
778 * src/SDCCast.c (decorateType): fixed bug #524209
780 * src/SDCCval.c (valNot): fixed bug #524195
782 2002-02-26 <johan@balder>
784 * src/xa51/gen.c: fixed a warning
786 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
788 * src/SDCCast.c (decorateType): fixed bug #522534
790 2002-02-23 <johan@balder>
792 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
794 2002-02-22 <johan@balder>
796 * src/SDCCast.c: fixed bug #514865
798 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
800 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
802 * sdcc/src/SDCCloop.c:
803 Previous fix was not good. basic blocks that have "break" or "return" are
804 not really partof a loop , but live ranges used in these blocks should
805 be live thru the entire loop, so set partOfLoop but don't add them to
808 2002-02-21 <johan@FRIJA>
810 * src/SDCCcse.c: fixed bug #514308
812 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
815 Fixed BUG #519583. If a conditional block ended in a return/break
816 statement inside a loop, it was not being considered part of the loop.
818 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
820 2002-02-10 Karl Bongers <karl@turbobit.com>
823 Fixed up SDCDB debugger somewhat. Updated debugger/README
824 with lots of comments and notes.
826 * device/examples/test2.c:
827 Fix bug, "red" variable not being initialized(compiler complained).
829 * device/examples/Makefile, examples/test3.c:
830 Add Makefile in device/examples folder, compiles test3.c
831 for use as a multiple module SDCDB test case.
833 * sim/ucsim/cmd.src/cmdset.cc:
834 Took out debug printfs in ucsim "next" command.
837 Karl and Johan start ucsim XA support. Most dissassembly working,
838 about 75% emulation done(plenty of work remaining).
841 Add Z80 support to ucsim, add test-ucz80 regression test,
842 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
843 Notice z80 compiler fails on examples/test3.c/crc code.
845 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
847 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
848 Added support for --parms-in-bank1
850 * src/ds390/peeph.def:
851 added a few more peephole optimzations
854 1) added __builtin_inp & __builtin_outp used to read in data of given length
855 from a memory mapped port
856 2) added __builtin_memcmp
857 3) added __builtin_swapw swap bytes of a short
859 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
860 1) handle multiple send & receives from register bank1
861 2) ralloc can now allocate DPTR1 to some liveRanges
863 * src/SDCCsymt.c, src/SDCCsymt.h:
864 changes to handle multiple sends & receives
867 added some pointer arithmetic optimization
870 added some pointer arithmetic optimizations but not stable yet so not
871 called from anywhere (will get this working shortly)
873 * src/SDCCopt.c: fixed for multiple sends & receives
876 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
877 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
878 set preprocessor defines (depending on options)
880 * src/SDCCicode.c, src/SDCCicode.h:
881 changes made to handle multiple sends & receives
884 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
886 * src/SDCCcse.c, src/SDCCcse.h:
887 added function findbackward def (to be used in upcoming optimization)
889 * src/SDCCcflow.c, src/SDCCcflow.h:
890 added function returnAtEnd - to determine if a basic block terminates with
893 * src/SDCCast.c, src/SDCCast.h:
894 added option parms-in-bank1
896 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
897 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
898 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
899 adjusted for --parms-in-bank1 option
901 * device/include/string.h:
902 donot redefine "reentrant" keyword
904 * device/include/ds80c390.h: Added some more SFRs
906 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
908 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
910 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
912 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
914 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
916 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
918 2002-01-18 Paul Stoffregen <paul@pjrc.com>
920 * Added --xram-movc option
922 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
924 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
926 2002-01-11 Johan Knol
928 * Added math lib of Jesus Calvino-Fraga
930 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
932 * src/SDCCmain.c (processFile): fix processing of ../../src.c
933 * support/regression/Makefile: new target test-mcs51-stack-auto
934 * support/regression/ports/mcs51-stack-auto/spec.mk: added
936 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
938 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
940 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
942 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
944 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
946 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
948 * src/SDCCglue.h: add definition for printIvalChar()
950 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
952 * src/SDCCast.c: fix #498138 by Johan
954 * src/SDCCglue.c: fix #498138 by Johan
956 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
958 * support/regression/Makefile: fix clean
960 * support/regression/ports/ds390/support.c: fix transmission of last character
962 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
964 * /sdcc/src/ds390/gen.c:
965 a) improved computing address of stack variable
966 b) took out some #if 0 code
967 c) improved parmBytes adjustment
968 d) improved genPlusIncr & genMinusIncr
969 e) genCmp could generate bad code (when left assigned to DPTR)
970 f) Fixed bug in hasInc
972 * /sdcc/src/ds390/ralloc.c:
973 a) packRegsForSupport could mess up live information (Fixed)
974 b) packRegsDPTRuse could be incorrect for left & right shift
976 * /sdcc/src/mcs51/ralloc.c:
977 packRegsForSupport could mess up the live information (Fixed)
979 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
981 * /sdcc/src/SDCCast.c:
982 can reverse a loop even if function call is present as long
983 as the loop control variable is local & is not passed as parameter
985 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
987 * /sdcc/ChangeLog: *** empty log message ***
989 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
990 More builtin function additions for TININative
992 * /sdcc/src/ds390/ralloc.c:
993 Had broken the regression testsuite
995 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
997 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
998 Added funcattr hasStackParms will be set for reentrant functions when there
999 are paramteres on the stack, this helps in minimizing frame pointer generation
1000 typeFromStr can handle function pointers now
1002 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
1003 *** empty log message ***
1005 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1007 * /src/ds390/gen.c, /src/ds390/main.c:
1008 More builtin function additions for TININative
1010 * /src/ds390/ralloc.c:
1011 Had broken the regression testsuite
1013 * /src/SDCCast.c: Fixed a bug in dumptree
1015 * /src/SDCCsymt.c, /src/SDCCsymt.h:
1016 Added funcattr hasStackParms will be set for reentrant functions when there
1017 are paramteres on the stack, this helps in minimizing frame pointer generation
1018 typeFromStr can handle function pointers now
1020 * /doc/builtins.txt, /doc/TININative.txt:
1021 *** empty log message ***
1024 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1026 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
1027 ALPHA version for -mTININative
1029 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
1030 updated to reflect changes in the port structure
1033 added function do_assemble (similar to do_link) if non-null this function
1034 will be called to do assembly (-mTININative) requires a multi command
1036 added function genAssemblerEnd will be called to generate assembler Epilogue
1039 added _JavaNative to debug info printing
1041 * /src/SDCCmain.c: added option --tini-libid
1042 added port->do_assemble function (-mTININative) has a multi command assemble
1044 * /src/SDCCglue.c: Disabled "constExpr" check
1045 added port->genAssemblerEnd function
1047 * /src/SDCCglobl.h: Added option --tini-libid value
1050 tookout optimizeCompare from the header (has no external references)
1052 * /src/SDCCast.c: made one more function "static"
1054 2001-12-23 Michael Hope <michaelh@juju.net.nz>
1056 * src/z80/mappings.i: Added z80asm support.
1058 * src/z80/main.c: Added z80asm support on --asm=z80asm
1060 * src/z80/gen.c: Fixed asm portability issues.
1062 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
1064 * src/SDCCglue.c (printExterns): Added global/extern split.
1066 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
1068 * support/regression/Makefile: added test for mcs51 model large
1070 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
1072 * support/regression/ports/gbz80/spec.mk: added -mgbz80
1074 2001-12-05 Michael Hope <michaelh@juju.net.nz>
1076 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
1078 1904-01-06 Michael Hope <michaelh@juju.net.nz>
1080 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
1082 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
1084 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
1086 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
1088 * support/regression/tests/simplefloat.c: Port to mcs51.
1090 2001-11-25 Michael Hope <michaelh@juju.net.nz>
1091 * support/regression/tests/bug-485362.c: Added.
1093 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
1095 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
1097 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
1099 * src/z80/gen.c (aopDump): Added a dump function.
1101 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
1102 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
1104 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
1106 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
1108 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
1110 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
1112 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
1114 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
1116 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
1118 * support/regression/ports/ds390/support.c: Use tinibios.
1120 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
1122 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
1124 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
1125 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
1127 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1129 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1131 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1133 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1135 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1136 (packRegsForIYUse): Created and optimised.
1138 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1140 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1141 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1143 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1145 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1147 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1149 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1151 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1153 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1155 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1157 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1159 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1161 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1163 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1165 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1166 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1167 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1169 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1171 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1172 (genNotFloat): Added.
1173 (genUminusFloat): Added.
1175 * device/lib/z80/Makefile: Added floating pt stubs.
1177 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1179 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1181 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1183 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1185 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1187 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1189 * sdcc/support/regression/Makefile: Add port ds390.
1191 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1193 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1195 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1197 * sdcc/support/regression/ports/ds390/support.c: Added.
1199 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1201 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1203 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1205 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1207 * device/include/malloc.h: Added z80 and gbz80 support.
1209 * device/lib/gbz80/heap.s: Added.
1211 * device/lib/z80/heap.s: Added.
1213 * device/lib/malloc.c: Added z80 and gbz80 support.
1215 * support/regression/tests/malloc.c (testMalloc): Added.
1217 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1219 * support/regression/tests/bug-478094.c: Added.
1221 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1223 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1225 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1227 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1229 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1231 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1233 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1235 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1237 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1239 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1241 * support/regression/tests/bug-477927.c: Added.
1243 * src/z80/peeph.def: Added minor rules.
1245 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1247 * src/z80/peeph.def: Added jump optimisation modification.
1249 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1251 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1253 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1255 * support/regression/tests/funptrs.c: Added.
1257 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1259 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1261 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1263 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1265 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1267 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1268 (movLeft2ResultLong): Created.
1270 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1271 (joinPushes): Added. Joins two char pushes into a word push.
1273 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1275 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1277 * support/makebin/Makefile (install): Added creation of dest dir.
1279 2001-10-24 Karl Bongers <karl@turbobit.com>
1281 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1283 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1285 * src/z80/ralloc.c: Turned off faulty pack for one use.
1287 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1289 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1291 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1293 * support/regression/Makefile: Improved clean
1295 * support/regression/ports/gbz80/spec.mk: Added clean
1297 * support/regression/ports/host/spec.mk: Added clean
1299 * support/regression/ports/z80/spec.mk: Added clean
1301 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1303 * support/regression/ports/mcs51/timeout.c: little improvements
1305 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1307 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1309 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1311 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1313 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1315 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1317 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1319 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1320 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1322 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1324 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1326 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1328 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1330 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1332 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1334 * support/regression/tests/longor.c: Added.
1336 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1338 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1340 * as/mcs51/aslink.h: define PATH_MAX
1342 * as/mcs51/asm.h: define PATH_MAX
1344 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1346 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1348 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1350 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1352 * src/SDCCglobl.h: define PATH_MAX
1354 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1356 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1358 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1360 * src/z80/gen.c (gencjneshort): Fixed
1362 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1364 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1366 * support/regression/tests/bug-469671.c: Added.
1368 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1370 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1372 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1374 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1376 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1378 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1380 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1382 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1384 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1386 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1388 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1390 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1392 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1394 * 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.
1396 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1398 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1400 2001-10-07 <johan@FRIJA>
1402 * device/lib/gets.c (gets): fixed the return value.
1404 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1405 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1407 * 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.
1409 * 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.
1411 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1413 * src/pic/gen.c: Removed Safe_strdup.
1415 * configure.in: Added option to enable libgc support.
1417 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1418 (bitVectUnion): Optimised.
1419 (bitVectIntersect): Optimised.
1420 (bitVectBitsInCommon): Optimised.
1421 (bitVectCplAnd): Optimised.
1423 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1425 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1427 * src/SDCCmain.c: distinguish between assembler debug and plain options
1429 * src/avr/main.c: remove standard assembler options
1431 * src/ds390/main.c: remove standard assembler options
1433 * src/mcs51/main.c: remove standard assembler options
1435 * src/port.h: removed "PENDING" comment
1437 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1439 * src/device/lib/_mulint.c : new, with assember functions
1441 * src/device/lib/_mullong.c : new, with assember functions
1443 * src/device/lib/_divuint.c : with assember functions
1445 * src/device/lib/_divsint.c : with assember functions
1447 * src/device/lib/_divulong.c: with assember functions
1449 * src/device/lib/_divslong.c: with assember functions
1451 * src/device/lib/_moduint.c : with assember functions
1453 * src/device/lib/_modsint.c : with assember functions
1455 * src/device/lib/_modulong.c: with assember functions
1457 * src/device/lib/_modslong.c: with assember functions
1459 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1461 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1463 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1464 replaced _mululong.c and _mulslong.c by _mullong.c
1466 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1468 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1470 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1472 * src/SDCCglue.c: test, if win32api is available for MINGW
1474 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1476 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1477 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1478 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1479 * support/regression/ports/host/spec.mk: removed GENERIC
1480 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1481 * support/regression/ports/z80/spec.mk: removed GENERIC
1483 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1485 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1487 * support/regression/tests/bug-467035.c: Created.
1489 2001-10-01 <johan@FRIJA>
1491 * src/SDCC.y: fixed bug #466586 part 1
1493 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1495 * SDCCicode.c: z80 has no generic pointers
1496 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1498 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1500 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1502 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1504 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1506 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1508 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1510 * configure.in: Fixed up so that ucsim is only configured once.
1512 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1514 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1515 (getPathDifference): As above.
1517 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1519 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1521 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1522 * .version: Updated to 2.3.1
1524 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1525 Added copyright header.
1527 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1528 (assemble): Added support for macro based assembler commands.
1529 (linkEdit): Added support for macro based linker commands.
1530 (preProcess): Changed the pre-processor to use macros.
1531 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1532 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1534 * device/lib/z80/crt0.s: Added module name for debugging.
1536 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1538 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1540 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1542 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1544 * src/Makefile.in: Added SDCCmacro and SDCCutil
1546 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1548 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1550 2001-09-16 <johan@FRIJA>
1552 * 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.
1554 2001-09-15 <johan@FRIJA>
1556 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1557 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1559 2001-09-11 <johan@FRIJA>
1561 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1563 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1565 * support/regression/tests/bug-460444.c: Added test case.
1567 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1568 (genCast): Added justification for all of the asserts.
1570 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1572 * support/regression/support.c: _xdata replaced by xdata
1574 * support/regression/spec.mk: removed _generic
1576 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1578 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1580 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1581 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1583 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1585 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1587 * support/regression/tests/bug-460010.c: Added test case.
1589 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1591 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1593 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1595 * support/regression/testfwk.c: removed workaround for bug #436344
1597 * support/regression/tests/bp.c: use less memory with mcs51
1599 * support/regression/tests/bug-441448.c: use less memory
1601 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1603 * support/regression/collate-results.py: typo
1605 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1607 * support/regression/tests/fetchoverlap.c: Added new test case.
1609 * support/regression/tests/bp.c: Added new test case.
1611 * support/regression/tests/bug-448984.c: Added new test case.
1613 * support/regression/tests/pow2shifts.c: Added new test case.
1615 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1616 (genlshTwo): Fixed right shift for count > 8.
1618 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1620 2001-09-08 <johan@FRIJA>
1622 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1624 2001-09-07 <johan@FRIJA>
1626 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1628 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1630 2001-09-06 <johan@FRIJA>
1632 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1633 * bernhard noted me at this: "() equals to (void)" (1.38)
1635 2001-09-05 <johan@FRIJA>
1637 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1639 2001-09-04 <johan@FRIJA>
1641 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1644 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1646 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1648 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1650 * link/z80/aslink.h: Fixed path for PATH_MAX
1652 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1654 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1656 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1658 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1660 * 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.
1662 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1664 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1665 (genCmp): Fixed up genCmp for the GB with longs.
1667 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1669 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1671 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1673 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1675 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1677 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1679 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1681 * 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.
1683 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1685 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1687 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1689 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1691 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1693 * sim/ucsim/configure: little improvement of Cygwin-detection
1694 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1695 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1696 * support/regression/tests/bug-221100.c: small changes for mcs51
1697 * support/regression/tests/bug-221168.c: small changes for mcs51
1698 * support/regression/tests/bug-227710.c: small changes for mcs51
1699 * support/regression/tests/staticinit.c: small changes for mcs51
1700 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1701 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1702 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601