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
9 2003-03-07 <johan@balder>
12 some minor cleanups before the big shot
13 OP_DEFS and OP_USES now use Kevin's protection
14 new option --nolabelopt
31 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
33 * src/pic/pcode.c (get_op): fix 64 bit warnings
34 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
35 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
36 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
37 * support/regression/tests/malloc.c: fix 64 bit warnings
39 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
41 * src/mcs51/gen.c (genMinus): fixed bug 696436
43 2003-03-02 Borut Razem <borut.razem@siol.net>
45 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
47 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
49 * configure.in: test for mkstemp
50 * sdccconf_in.h: add HAVE_MKSTEMP
52 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
54 * device/include/ctype.h: removed warning while using --stack-auto
55 * device/include/malloc.h: removed warning while using --stack-auto
56 * device/include/string.h: removed warning while using --stack-auto
58 2003-02-23 Borut Razem <borut.razem@siol.net>
60 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
61 because NDEBUG is defined (see man assert)
62 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
64 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
66 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
67 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
69 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
71 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
72 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
74 2003-02-18 <johan@balder>
76 * as/mcs51/asmain.c (asmbl): module can start with a digit
77 * as/z80/asmain.c (asmbl): module can start with a digit
79 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
81 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
82 * src/asm.c: fix pipe() for Mingw32
84 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
86 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
87 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
88 make -V work again; --c1mode reads now from stdin
89 * doc/sdccman.lyx: added --c1mode
90 * support/Util/SDCCerr.c: new messages for c1 mode
91 * support/Util/SDCCerr.h: new messages for c1 mode
92 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
94 2003-02-15 <johan@balder>
96 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
98 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
100 * doc/sdccman.lyx: Environment variables, -o and other minor things
102 2003-02-14 <johan@balder>
104 * src/xa51/main.c: before anyone really tries to use it :)
106 * Install doc's in share/sdcc/doc
107 * removed some obsolete files
108 * Do a proper make distclean and uninstall
112 M device/include/Makefile.in
113 M device/lib/Makefile.in
116 M sim/ucsim/doc/Makefile.in
120 M support/cpp2/Makefile.in
121 M support/makebin/Makefile
124 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
126 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
128 2003-02-10 Borut Razem <borut.razem@siol.net>
130 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
131 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
132 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
133 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
134 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
135 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
136 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
137 src/z80/Makefile.bcc: Borland Makefile cleanup
138 * as/z80/Makefile.bcc: Added Borland Makefile
139 * support/cpp2/borland.h: Removed
141 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
143 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
144 * src/SDCC.lex: new pragma NOIV
145 * src/SDCCglobl.h: new pragma NOIV
146 * src/SDCCmem.c: new pragma NOIV
148 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
150 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
152 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
154 * src/SDCCmain.c: signal handling is switched off by --debug
155 * doc/Makefile: small fix for install; use clean.mk again
156 * doc/clean.mk: clean *.pdf and *.html too
158 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
160 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
161 * device/lib/printfl.c: fix a ds390 bug by making it portable
162 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
163 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
164 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
165 * debugger/mcs51/cmd.c: converted multi-line string literals
166 * sim/ucsim/globals.cc: converted multi-line string literals
167 * src/SDCCmain.c: introduced signal handler to remove temp files
168 * doc/Makefile: small tweaks, implement clean
169 * doc: removed generated files
171 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
173 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
174 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
175 Address Record is not correctly generated for DS390."
177 2003-02-02 Borut Razem <borut.razem@siol.net>
179 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
180 * as/mcs51/asm.h: fixed compilation with Borland C
181 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
182 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
183 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
184 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
185 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
186 src/z80/Makefile.bcc: delete $(LIB) only if exist
187 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
189 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
191 * device/include/malloc.h: introduced NULL
192 * device/include/string.h: introduced NULL
193 * device/include/stdlib.h: introduced NULL
194 * device/lib/_memcpy.c: removed NULL
195 * device/lib/_strcat.c: removed NULL
196 * device/lib/_strchr.c: removed NULL
197 * device/lib/_strcmp.c: removed NULL
198 * device/lib/_strcpy.c: removed NULL
199 * device/lib/_strcspn.c: removed NULL
200 * device/lib/_strlen.c: removed NULL
201 * device/lib/_strncat.c: removed NULL
202 * device/lib/_strncmp.c: removed NULL
203 * device/lib/_strncpy.c: removed NULL
204 * device/lib/_strpbrk.c: removed NULL
205 * device/lib/_strrchr.c: removed NULL
206 * device/lib/_strspn.c: removed NULL
207 * device/lib/_strstr.c: removed NULL
208 * device/lib/_strtok.c: removed NULL
209 * device/lib/malloc.c: removed NULL, include own header
211 2003-02-02 <johan@balder>
213 * 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
214 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
215 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
216 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
217 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
218 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
220 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
222 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
225 2003-02-01 <johan@balder>
227 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
229 2003-01-31 <johan@CP255758-A>
231 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
233 2003-01-30 <johan@balder>
235 * src/SDCCBBlock.c: automatic bug detection
236 * src/SDCCicode.c: automatic bug detection
238 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
240 * src/SDCCglobl.h: now --xram-size 0 works
241 * src/SDCCmain.c: now --xram-size 0 works
243 2003-01-29 <johan@balder>
245 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
247 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
249 * as/mcs51/aslink.h: Added options --xram-size and --code-size
250 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
251 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
252 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
253 * src/SDCCglobl.h: Added options --xram-size and --code-size
254 * src/SDCCmain.c: Added options --xram-size and --code-size
256 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
258 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
259 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
261 2003-01-27 <johan@balder>
263 * src/SDCC.y: fixed bug #613764
265 2003-01-26 <johan@balder>
267 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
268 * src/SDCCsymt.h: fixed bug #673374
269 * src/SDCCglue.c: fixed bug #661910
270 * src/SDCCast.c: fixed bug #458099 and 673374
272 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
274 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
275 * as/mcs51/strcmpi.h: added
276 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
277 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
278 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
279 * as/mcs51/assym.c: strcmpi -> as_strcmpi
280 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
281 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
282 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
283 * as/mcs51/Makefile.aslink: new module strcmpi
284 * as/mcs51/Makefile.asx8051: new module strcmpi
285 * as/mcs51/Makefil.bcc: new module strcmpi
286 * as/mcs51/Makefile.in: new module strcmpi
287 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
289 2003-01-26 <johan@balder>
291 * src/SDCCglue.c: reverted back to 1.124
292 * src/SDCCast.c: reverted back to 1.156
293 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
295 2003-01-25 <johan@balder>
297 * src/SDCCglue.c: A better fix for bug #661910
298 * src/SDCCast.c: A better fix for bug #661910
299 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
301 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
303 * src/Makefile.in: remove spawn.o
304 * src/SDCCmain.c: remove spawn.h
305 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
306 * src/spawn.c: removed
307 * src/spawn.h: removed
308 * support/regression/ports/ds390/spec.mk: link with -r
310 2003-01-24 <johan@CP255758-A>
312 * src/ds390/gen.c (aopOp): fixed bug #667458
313 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
314 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
315 (createIvalCharPtr): an ival doesn't always have a storage class anymore
317 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
319 * src/mcs51/peeph.def: better assembler identation by Frieder
320 * src/mcs51/gen.c: better assembler identation by Frieder
322 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
324 * as/z80/string.h: removed for gcc 3.2
325 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
326 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
328 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
330 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
331 * src/SDCCpeeph.c (replaceRule): fix bug #663503
332 * support/regression/Makefile: separate temp files for ports
333 * support/regression/generate-cases.py: separate temp files for ports
334 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
335 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
337 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
339 * moved tinitalk to device/examples/ds390
341 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
343 * as/mcs51/lkmem.c: rflag is for DS390
344 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
345 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
346 (linkEdit): move mem- and map-files the same way as ihx-files
347 * src/z80/main.c (_setDefaultOptions): removed --generic
348 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
349 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
350 * src/pic/glue.c (picglue): --c1mode works again
351 * src/pic16/glue.c (pic16glue): --c1mode works again
352 * src/asm.c (printCLine): fix #660034
354 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
356 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
357 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
358 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
359 * as/mcs51/lkmem (summary): better fix for sp problem
360 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
361 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
362 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
363 remove --stack-after-data
365 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
367 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
368 * src/SDCCutil.c (join): ugly bug: missing '\0'
369 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
371 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
373 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
375 * src/pic/main.c (_asmCmd): gpasm supports -o
376 * src/z80/main.c: more general macros
377 * device/lib/Makefile.in: remove intermediate files
379 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
381 * .version: Bumped version number to 2.3.3
382 * src/SDCCBBlock.c: new option -o
383 * src/SDCCglobl.h: new option -o
384 * src/SDCCglue.c: new option -o
385 * src/SDCCmain.c: new option -o
386 * src/asm.c: new option -o
387 * src/ds390/main.c: new option -o
388 * src/pic/glue.c: new option -o
389 * src/pic/pcode.c: new option -o
390 * src/pic/ralloc.c: new option -o
391 * src/pic16/glue.c: new option -o
392 * src/pic16/pcode.c: new option -o
393 * src/pic16/ralloc.c: new option -o
394 * src/z80/main.c: new option -o
395 * device/lib/Makefile.in: use -o
396 * support/regression/ports/ds390/spec.mk: use -o
397 * support/regression/ports/gbz80/spec.mk: use -o
398 * support/regression/ports/mcs51/spec.mk: use -o
399 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
400 * support/regression/ports/z80/spec.mk: use -o
401 * support/regression/ports/ucz80/spec.mk: use -o
402 * support/regression/ports/xa51/spec.mk: use -o
403 * support/regression/fwk/lib/timeout.c: fix usage string
405 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
406 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
408 2003-01-07 <johan@balder>
410 * src/SDCCast.c (decorateType): fixed bug #600035
412 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
413 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
414 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
415 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
416 * src/pic/pcode.c: outcommented unused variable to remove warnings
417 * src/pic/ralloc.c: outcommented unused variable to remove warnings
419 2003-01-06 <karl@turbobit.com>
420 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
423 2003-01-06 <johan@balder>
425 * src/SDCCicode.c: fixed array add
427 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
428 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
429 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
431 2003-01-04 <johan@balder>
433 * src/SDCCval.c (getNelements): fixed the initialized array of structures
435 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
436 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
438 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
439 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
440 * support/regression/tests/bug-524697.c: fit mem usage into 8032
442 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
443 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
445 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
446 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
448 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
449 * src/mcs51/main.c: removed {bindir}{sep} from aslink
451 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
453 * in \sdcc\as\mcs51\ changed these files in order to create an
454 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
455 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
456 following files to include the previous two files: aslink.dsp,
457 Makefile.aslink, Makefile.bcc, and Makefile.in.
459 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
462 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
464 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
465 value from option --iram-size.
467 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
469 * \sdcc\as\mcs51\lklist.c: added boundary check before using
472 2002-09-18 <wiml@hhhh.org>
474 * SDCClrange.h: exposed setFromRange() and setToRange()
475 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
476 packRegsForAccUse() (bug 542397)
477 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
478 multiple times and emitting the fetch operations more than once
479 added aopGetUsesAcc() function to allow binary operators to
480 fetch their operands in the correct order; made genMinus() emit
481 compact code for X = LITERAL - Y
483 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
484 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
485 sprintf() in line 1267.
487 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
488 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
491 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
492 Changes to aslink (All the changes are marked with 'JCF'):
494 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
497 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
498 area BSEG. Also moves, if possible, the DATA area down into the internal
499 ram so more space is available.
501 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
504 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
505 not bytes. Function summary() which creates a memory usage summary
506 file with extension .mem. Reports of overlaping stack and small stack
507 size. If the space for the stack is less than 16 bytes aslink trows a
510 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
511 the 8051. Option 'y' for memory summary output file.
513 Changes to sdcc (All the changes are marked with 'JCF'):
515 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
517 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
518 overlaying area for it (uses RegBankUsed[4]).
520 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
521 bank zero as used by default. By default aslink locates the stack
522 (equivalent to --stack-after-data). Pass option 'y' to aslink for
523 the creation of the .mem file. Delegates the allocation of data area
524 to aslink (it is not longer 0x30 by default). If --stack-loc passes
525 the begining of the stack area to aslink.
527 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
528 glue() in SDCCglue.c creates an area for it.
530 2002-09-03 Borut Razem <borut.razem@siol.net>
531 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
533 introduced atexit() handler for teporay files removal in case of
534 errors, assertions, ...
536 2002-08-29 Borut Razem <borut.razem@siol.net>
537 * sdcc/support/cpp2/auto-host_vc_in.h:
538 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
539 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
540 Maybe there is a similar problem with BORLANDC? It should be checked!
542 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
543 corrected improper use of assert: the assignment to clr variable was done inside the assert.
544 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
545 was not executed, and the compiler (cl) launched a warning:
546 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
548 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
549 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
551 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
552 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
554 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
555 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
556 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
557 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
558 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
559 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
560 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
561 - added Release configuration in VS projects
562 - review of compiler an linker options
563 - VC .exe files are generated in bin_vc directory, not to interfere
564 with binaries generated from other projects (cygwin, mingw, bcc ...)
566 * sdcc/src/yacc.dsp: added
568 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
569 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
570 and insert the version number definitions from .version
572 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
574 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
575 added - genarate auto-host.h using auto-host_vc_in.h as template
578 removed from CVS, generated automatically
580 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
581 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
583 2002-08-11 Borut Razem <borut.razem@siol.net>
584 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
586 2002-08-10 Borut Razem <borut.razem@siol.net>
587 * src/SDCCmain.c (main):
588 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
589 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
590 The consequence was that some temporary files were not removed.
593 unification of code in functions tempfilename() and tempfile():
594 function tempnam() is defined in Visual Studio 6.0 and .NET
596 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
598 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
599 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
600 - removed compiler command line option /WX: Treats all warnings as errors
601 - update a list of source files, included into the project
603 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
604 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
605 changed project type to Generic Project so that can be correcly converted to VS.NET project
607 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
609 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
611 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
613 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
614 added return 0 statements after assert() to make compiler happy
616 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
617 added newline in the def file to keep MSC compiler satisfied
619 * sdcc/src/z80/gen.c:
620 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
621 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
622 - solved MSC error in function aopDump()
624 * sdcc_vc.h: define PREFIX as "\\sdcc"
626 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
627 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
629 2002-06-22 Scott Dattalo <scott@dattalo.com>
630 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
631 - Rewrote the register banking algorithm.
632 - Added pCode live-range analysis to registers (for now, only non-used and
633 singly-used registers optimized away)
635 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
637 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
639 2002-05-10 Scott Dattalo <scott@dattalo.com>
640 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
642 2002-04-22 Michael Hope <michaelh@vroom>
644 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
646 * configure.in (DD_COPT): Added include support required for gbdk.
648 * .version: Bumped version number just to increase it.
650 * src/SDCCmain.c: Added -nostdinc to the default options.
652 2002-04-15 Michael Hope <michaelh@vroom>
654 * device/lib/z80/printf.c (sprintf): Added.
656 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
658 * src/z80/peeph.def: Added transpose redundent load rule.
660 * src/z80/main.c: Added force callee saves for jaune.
662 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
664 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
666 2002-03-28 Johan Knol <johan@balder>
668 * src/SDCCval.c: fixed bug #532436
670 2002-03-14 Scott Dattalo <scott@dattalo.com>
672 Added "char *Processor" field to the port structure.
675 Added -p option. Allows port dependent processor to be specified.
678 Initialized the new field char *Processor field to NULL in all ports
681 Compiler generated registers for interrupt context saving
682 were not getting allocated.
684 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
687 Fixed left shift. Will promote the left side of a left shift
688 if a) left shifting more than size of operand or b) when assigned
689 to something size > size of left side
691 2002-03-14 Scott Dattalo <scott@dattalo.com>
693 tons of changes. Register allocation has been
694 rewritten. Added customization for the various PICs. Flow
695 analysis is restructured. ...
701 Added. device.c is a PIC port hack to accomodate variations
704 2002-03-13 Michael Hope <michaelh@vroom>
706 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
708 2002-03-04 johanknol <johanknol@manik>
710 * /src/SDCCval.c: fixed
712 const unsigned char arr[][2] = { { 0, 1 } };
713 t18.c:1: error: Initializer element is not constant
715 2002-03-04 bela <bela@manik>
717 * /device/include/mcs51reg.h:
718 ds89c420 register definition update
720 2002-03-03 <johan@FRIJA>
722 * support/Util/SDCCerr.c: did something, but don't no why anymore
724 * support/regression/tests/bug-524691.c: made it a little less shy
726 * src/SDCCast.c (decorateType): fixed bug #524697
728 * src/SDCCast.c: made some lineno improvements
730 * src/SDCCval.c (getNelements): changed warning to error
732 * src/SDCCglue.c (printIvalArray): changed warning to error
734 * src/SDCCicode.c: fixed a warning for mingw
736 * src/SDCCast.c (decorateType): fixed the << promotion for ops
738 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
740 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
742 * src/ds390/peeph.def:
743 Added some more peephole rules
745 * src/ds390/gen.c: Various fixes & enhancements
747 * src/SDCClrange.c, src/SDCClrange.h:
748 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
750 * src/ds390/ralloc.c:
751 various fixes & enhancements (ds390) specific
753 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
754 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
757 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
759 2002-03-02 <johan@FRIJA>
761 * src/SDCCast.c (decorateType): fixed bug #524708
763 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
765 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
767 2002-03-01 Michael Hope <michaelh@vroom>
769 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
771 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
773 2002-03-01 <johan@FRIJA>
775 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
777 * src/SDCCast.c (decorateType): fixed bug #524209
779 * src/SDCCval.c (valNot): fixed bug #524195
781 2002-02-26 <johan@balder>
783 * src/xa51/gen.c: fixed a warning
785 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
787 * src/SDCCast.c (decorateType): fixed bug #522534
789 2002-02-23 <johan@balder>
791 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
793 2002-02-22 <johan@balder>
795 * src/SDCCast.c: fixed bug #514865
797 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
799 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
801 * sdcc/src/SDCCloop.c:
802 Previous fix was not good. basic blocks that have "break" or "return" are
803 not really partof a loop , but live ranges used in these blocks should
804 be live thru the entire loop, so set partOfLoop but don't add them to
807 2002-02-21 <johan@FRIJA>
809 * src/SDCCcse.c: fixed bug #514308
811 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
814 Fixed BUG #519583. If a conditional block ended in a return/break
815 statement inside a loop, it was not being considered part of the loop.
817 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
819 2002-02-10 Karl Bongers <karl@turbobit.com>
822 Fixed up SDCDB debugger somewhat. Updated debugger/README
823 with lots of comments and notes.
825 * device/examples/test2.c:
826 Fix bug, "red" variable not being initialized(compiler complained).
828 * device/examples/Makefile, examples/test3.c:
829 Add Makefile in device/examples folder, compiles test3.c
830 for use as a multiple module SDCDB test case.
832 * sim/ucsim/cmd.src/cmdset.cc:
833 Took out debug printfs in ucsim "next" command.
836 Karl and Johan start ucsim XA support. Most dissassembly working,
837 about 75% emulation done(plenty of work remaining).
840 Add Z80 support to ucsim, add test-ucz80 regression test,
841 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
842 Notice z80 compiler fails on examples/test3.c/crc code.
844 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
846 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
847 Added support for --parms-in-bank1
849 * src/ds390/peeph.def:
850 added a few more peephole optimzations
853 1) added __builtin_inp & __builtin_outp used to read in data of given length
854 from a memory mapped port
855 2) added __builtin_memcmp
856 3) added __builtin_swapw swap bytes of a short
858 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
859 1) handle multiple send & receives from register bank1
860 2) ralloc can now allocate DPTR1 to some liveRanges
862 * src/SDCCsymt.c, src/SDCCsymt.h:
863 changes to handle multiple sends & receives
866 added some pointer arithmetic optimization
869 added some pointer arithmetic optimizations but not stable yet so not
870 called from anywhere (will get this working shortly)
872 * src/SDCCopt.c: fixed for multiple sends & receives
875 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
876 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
877 set preprocessor defines (depending on options)
879 * src/SDCCicode.c, src/SDCCicode.h:
880 changes made to handle multiple sends & receives
883 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
885 * src/SDCCcse.c, src/SDCCcse.h:
886 added function findbackward def (to be used in upcoming optimization)
888 * src/SDCCcflow.c, src/SDCCcflow.h:
889 added function returnAtEnd - to determine if a basic block terminates with
892 * src/SDCCast.c, src/SDCCast.h:
893 added option parms-in-bank1
895 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
896 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
897 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
898 adjusted for --parms-in-bank1 option
900 * device/include/string.h:
901 donot redefine "reentrant" keyword
903 * device/include/ds80c390.h: Added some more SFRs
905 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
907 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
909 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
911 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
913 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
915 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
917 2002-01-18 Paul Stoffregen <paul@pjrc.com>
919 * Added --xram-movc option
921 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
923 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
925 2002-01-11 Johan Knol
927 * Added math lib of Jesus Calvino-Fraga
929 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
931 * src/SDCCmain.c (processFile): fix processing of ../../src.c
932 * support/regression/Makefile: new target test-mcs51-stack-auto
933 * support/regression/ports/mcs51-stack-auto/spec.mk: added
935 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
937 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
939 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
941 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
943 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
945 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
947 * src/SDCCglue.h: add definition for printIvalChar()
949 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
951 * src/SDCCast.c: fix #498138 by Johan
953 * src/SDCCglue.c: fix #498138 by Johan
955 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
957 * support/regression/Makefile: fix clean
959 * support/regression/ports/ds390/support.c: fix transmission of last character
961 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
963 * /sdcc/src/ds390/gen.c:
964 a) improved computing address of stack variable
965 b) took out some #if 0 code
966 c) improved parmBytes adjustment
967 d) improved genPlusIncr & genMinusIncr
968 e) genCmp could generate bad code (when left assigned to DPTR)
969 f) Fixed bug in hasInc
971 * /sdcc/src/ds390/ralloc.c:
972 a) packRegsForSupport could mess up live information (Fixed)
973 b) packRegsDPTRuse could be incorrect for left & right shift
975 * /sdcc/src/mcs51/ralloc.c:
976 packRegsForSupport could mess up the live information (Fixed)
978 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
980 * /sdcc/src/SDCCast.c:
981 can reverse a loop even if function call is present as long
982 as the loop control variable is local & is not passed as parameter
984 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
986 * /sdcc/ChangeLog: *** empty log message ***
988 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
989 More builtin function additions for TININative
991 * /sdcc/src/ds390/ralloc.c:
992 Had broken the regression testsuite
994 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
996 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
997 Added funcattr hasStackParms will be set for reentrant functions when there
998 are paramteres on the stack, this helps in minimizing frame pointer generation
999 typeFromStr can handle function pointers now
1001 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
1002 *** empty log message ***
1004 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1006 * /src/ds390/gen.c, /src/ds390/main.c:
1007 More builtin function additions for TININative
1009 * /src/ds390/ralloc.c:
1010 Had broken the regression testsuite
1012 * /src/SDCCast.c: Fixed a bug in dumptree
1014 * /src/SDCCsymt.c, /src/SDCCsymt.h:
1015 Added funcattr hasStackParms will be set for reentrant functions when there
1016 are paramteres on the stack, this helps in minimizing frame pointer generation
1017 typeFromStr can handle function pointers now
1019 * /doc/builtins.txt, /doc/TININative.txt:
1020 *** empty log message ***
1023 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1025 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
1026 ALPHA version for -mTININative
1028 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
1029 updated to reflect changes in the port structure
1032 added function do_assemble (similar to do_link) if non-null this function
1033 will be called to do assembly (-mTININative) requires a multi command
1035 added function genAssemblerEnd will be called to generate assembler Epilogue
1038 added _JavaNative to debug info printing
1040 * /src/SDCCmain.c: added option --tini-libid
1041 added port->do_assemble function (-mTININative) has a multi command assemble
1043 * /src/SDCCglue.c: Disabled "constExpr" check
1044 added port->genAssemblerEnd function
1046 * /src/SDCCglobl.h: Added option --tini-libid value
1049 tookout optimizeCompare from the header (has no external references)
1051 * /src/SDCCast.c: made one more function "static"
1053 2001-12-23 Michael Hope <michaelh@juju.net.nz>
1055 * src/z80/mappings.i: Added z80asm support.
1057 * src/z80/main.c: Added z80asm support on --asm=z80asm
1059 * src/z80/gen.c: Fixed asm portability issues.
1061 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
1063 * src/SDCCglue.c (printExterns): Added global/extern split.
1065 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
1067 * support/regression/Makefile: added test for mcs51 model large
1069 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
1071 * support/regression/ports/gbz80/spec.mk: added -mgbz80
1073 2001-12-05 Michael Hope <michaelh@juju.net.nz>
1075 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
1077 1904-01-06 Michael Hope <michaelh@juju.net.nz>
1079 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
1081 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
1083 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
1085 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
1087 * support/regression/tests/simplefloat.c: Port to mcs51.
1089 2001-11-25 Michael Hope <michaelh@juju.net.nz>
1090 * support/regression/tests/bug-485362.c: Added.
1092 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
1094 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
1096 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
1098 * src/z80/gen.c (aopDump): Added a dump function.
1100 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
1101 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
1103 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
1105 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
1107 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
1109 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
1111 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
1113 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
1115 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
1117 * support/regression/ports/ds390/support.c: Use tinibios.
1119 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
1121 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
1123 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
1124 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
1126 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1128 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1130 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1132 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1134 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1135 (packRegsForIYUse): Created and optimised.
1137 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1139 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1140 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1142 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1144 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1146 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1148 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1150 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1152 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1154 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1156 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1158 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1160 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1162 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1164 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1165 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1166 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1168 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1170 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1171 (genNotFloat): Added.
1172 (genUminusFloat): Added.
1174 * device/lib/z80/Makefile: Added floating pt stubs.
1176 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1178 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1180 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1182 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1184 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1186 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1188 * sdcc/support/regression/Makefile: Add port ds390.
1190 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1192 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1194 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1196 * sdcc/support/regression/ports/ds390/support.c: Added.
1198 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1200 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1202 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1204 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1206 * device/include/malloc.h: Added z80 and gbz80 support.
1208 * device/lib/gbz80/heap.s: Added.
1210 * device/lib/z80/heap.s: Added.
1212 * device/lib/malloc.c: Added z80 and gbz80 support.
1214 * support/regression/tests/malloc.c (testMalloc): Added.
1216 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1218 * support/regression/tests/bug-478094.c: Added.
1220 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1222 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1224 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1226 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1228 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1230 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1232 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1234 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1236 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1238 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1240 * support/regression/tests/bug-477927.c: Added.
1242 * src/z80/peeph.def: Added minor rules.
1244 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1246 * src/z80/peeph.def: Added jump optimisation modification.
1248 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1250 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1252 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1254 * support/regression/tests/funptrs.c: Added.
1256 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1258 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1260 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1262 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1264 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1266 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1267 (movLeft2ResultLong): Created.
1269 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1270 (joinPushes): Added. Joins two char pushes into a word push.
1272 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1274 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1276 * support/makebin/Makefile (install): Added creation of dest dir.
1278 2001-10-24 Karl Bongers <karl@turbobit.com>
1280 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1282 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1284 * src/z80/ralloc.c: Turned off faulty pack for one use.
1286 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1288 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1290 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1292 * support/regression/Makefile: Improved clean
1294 * support/regression/ports/gbz80/spec.mk: Added clean
1296 * support/regression/ports/host/spec.mk: Added clean
1298 * support/regression/ports/z80/spec.mk: Added clean
1300 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1302 * support/regression/ports/mcs51/timeout.c: little improvements
1304 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1306 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1308 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1310 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1312 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1314 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1316 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1318 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1319 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1321 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1323 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1325 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1327 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1329 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1331 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1333 * support/regression/tests/longor.c: Added.
1335 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1337 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1339 * as/mcs51/aslink.h: define PATH_MAX
1341 * as/mcs51/asm.h: define PATH_MAX
1343 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1345 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1347 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1349 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1351 * src/SDCCglobl.h: define PATH_MAX
1353 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1355 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1357 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1359 * src/z80/gen.c (gencjneshort): Fixed
1361 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1363 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1365 * support/regression/tests/bug-469671.c: Added.
1367 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1369 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1371 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1373 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1375 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1377 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1379 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1381 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1383 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1385 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1387 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1389 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1391 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1393 * 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.
1395 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1397 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1399 2001-10-07 <johan@FRIJA>
1401 * device/lib/gets.c (gets): fixed the return value.
1403 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1404 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1406 * 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.
1408 * 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.
1410 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1412 * src/pic/gen.c: Removed Safe_strdup.
1414 * configure.in: Added option to enable libgc support.
1416 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1417 (bitVectUnion): Optimised.
1418 (bitVectIntersect): Optimised.
1419 (bitVectBitsInCommon): Optimised.
1420 (bitVectCplAnd): Optimised.
1422 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1424 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1426 * src/SDCCmain.c: distinguish between assembler debug and plain options
1428 * src/avr/main.c: remove standard assembler options
1430 * src/ds390/main.c: remove standard assembler options
1432 * src/mcs51/main.c: remove standard assembler options
1434 * src/port.h: removed "PENDING" comment
1436 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1438 * src/device/lib/_mulint.c : new, with assember functions
1440 * src/device/lib/_mullong.c : new, with assember functions
1442 * src/device/lib/_divuint.c : with assember functions
1444 * src/device/lib/_divsint.c : with assember functions
1446 * src/device/lib/_divulong.c: with assember functions
1448 * src/device/lib/_divslong.c: with assember functions
1450 * src/device/lib/_moduint.c : with assember functions
1452 * src/device/lib/_modsint.c : with assember functions
1454 * src/device/lib/_modulong.c: with assember functions
1456 * src/device/lib/_modslong.c: with assember functions
1458 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1460 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1462 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1463 replaced _mululong.c and _mulslong.c by _mullong.c
1465 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1467 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1469 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1471 * src/SDCCglue.c: test, if win32api is available for MINGW
1473 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1475 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1476 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1477 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1478 * support/regression/ports/host/spec.mk: removed GENERIC
1479 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1480 * support/regression/ports/z80/spec.mk: removed GENERIC
1482 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1484 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1486 * support/regression/tests/bug-467035.c: Created.
1488 2001-10-01 <johan@FRIJA>
1490 * src/SDCC.y: fixed bug #466586 part 1
1492 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1494 * SDCCicode.c: z80 has no generic pointers
1495 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1497 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1499 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1501 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1503 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1505 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1507 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1509 * configure.in: Fixed up so that ucsim is only configured once.
1511 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1513 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1514 (getPathDifference): As above.
1516 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1518 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1520 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1521 * .version: Updated to 2.3.1
1523 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1524 Added copyright header.
1526 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1527 (assemble): Added support for macro based assembler commands.
1528 (linkEdit): Added support for macro based linker commands.
1529 (preProcess): Changed the pre-processor to use macros.
1530 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1531 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1533 * device/lib/z80/crt0.s: Added module name for debugging.
1535 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1537 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1539 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1541 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1543 * src/Makefile.in: Added SDCCmacro and SDCCutil
1545 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1547 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1549 2001-09-16 <johan@FRIJA>
1551 * 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.
1553 2001-09-15 <johan@FRIJA>
1555 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1556 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1558 2001-09-11 <johan@FRIJA>
1560 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1562 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1564 * support/regression/tests/bug-460444.c: Added test case.
1566 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1567 (genCast): Added justification for all of the asserts.
1569 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1571 * support/regression/support.c: _xdata replaced by xdata
1573 * support/regression/spec.mk: removed _generic
1575 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1577 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1579 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1580 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1582 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1584 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1586 * support/regression/tests/bug-460010.c: Added test case.
1588 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1590 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1592 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1594 * support/regression/testfwk.c: removed workaround for bug #436344
1596 * support/regression/tests/bp.c: use less memory with mcs51
1598 * support/regression/tests/bug-441448.c: use less memory
1600 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1602 * support/regression/collate-results.py: typo
1604 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1606 * support/regression/tests/fetchoverlap.c: Added new test case.
1608 * support/regression/tests/bp.c: Added new test case.
1610 * support/regression/tests/bug-448984.c: Added new test case.
1612 * support/regression/tests/pow2shifts.c: Added new test case.
1614 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1615 (genlshTwo): Fixed right shift for count > 8.
1617 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1619 2001-09-08 <johan@FRIJA>
1621 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1623 2001-09-07 <johan@FRIJA>
1625 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1627 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1629 2001-09-06 <johan@FRIJA>
1631 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1632 * bernhard noted me at this: "() equals to (void)" (1.38)
1634 2001-09-05 <johan@FRIJA>
1636 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1638 2001-09-04 <johan@FRIJA>
1640 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1643 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1645 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1647 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1649 * link/z80/aslink.h: Fixed path for PATH_MAX
1651 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1653 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1655 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1657 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1659 * 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.
1661 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1663 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1664 (genCmp): Fixed up genCmp for the GB with longs.
1666 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1668 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1670 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1672 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1674 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1676 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1678 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1680 * 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.
1682 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1684 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1686 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1688 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1690 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1692 * sim/ucsim/configure: little improvement of Cygwin-detection
1693 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1694 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1695 * support/regression/tests/bug-221100.c: small changes for mcs51
1696 * support/regression/tests/bug-221168.c: small changes for mcs51
1697 * support/regression/tests/bug-227710.c: small changes for mcs51
1698 * support/regression/tests/staticinit.c: small changes for mcs51
1699 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1700 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1701 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601