1 2003-03-07 <johan@balder>
4 some minor cleanups before the big shot
5 OP_DEFS and OP_USES now use Kevin's protection
6 new option --nolabelopt
23 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
25 * src/pic/pcode.c (get_op): fix 64 bit warnings
26 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
27 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
28 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
29 * support/regression/tests/malloc.c: fix 64 bit warnings
31 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
33 * src/mcs51/gen.c (genMinus): fixed bug 696436
35 2003-03-02 Borut Razem <borut.razem@siol.net>
37 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
39 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
41 * configure.in: test for mkstemp
42 * sdccconf_in.h: add HAVE_MKSTEMP
44 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
46 * device/include/ctype.h: removed warning while using --stack-auto
47 * device/include/malloc.h: removed warning while using --stack-auto
48 * device/include/string.h: removed warning while using --stack-auto
50 2003-02-23 Borut Razem <borut.razem@siol.net>
52 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
53 because NDEBUG is defined (see man assert)
54 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
56 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
58 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
59 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
61 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
63 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
64 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
66 2003-02-18 <johan@balder>
68 * as/mcs51/asmain.c (asmbl): module can start with a digit
69 * as/z80/asmain.c (asmbl): module can start with a digit
71 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
73 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
74 * src/asm.c: fix pipe() for Mingw32
76 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
78 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
79 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
80 make -V work again; --c1mode reads now from stdin
81 * doc/sdccman.lyx: added --c1mode
82 * support/Util/SDCCerr.c: new messages for c1 mode
83 * support/Util/SDCCerr.h: new messages for c1 mode
84 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
86 2003-02-15 <johan@balder>
88 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
90 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
92 * doc/sdccman.lyx: Environment variables, -o and other minor things
94 2003-02-14 <johan@balder>
96 * src/xa51/main.c: before anyone really tries to use it :)
98 * Install doc's in share/sdcc/doc
99 * removed some obsolete files
100 * Do a proper make distclean and uninstall
104 M device/include/Makefile.in
105 M device/lib/Makefile.in
108 M sim/ucsim/doc/Makefile.in
112 M support/cpp2/Makefile.in
113 M support/makebin/Makefile
116 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
118 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
120 2003-02-10 Borut Razem <borut.razem@siol.net>
122 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
123 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
124 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
125 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
126 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
127 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
128 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
129 src/z80/Makefile.bcc: Borland Makefile cleanup
130 * as/z80/Makefile.bcc: Added Borland Makefile
131 * support/cpp2/borland.h: Removed
133 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
135 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
136 * src/SDCC.lex: new pragma NOIV
137 * src/SDCCglobl.h: new pragma NOIV
138 * src/SDCCmem.c: new pragma NOIV
140 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
142 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
144 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
146 * src/SDCCmain.c: signal handling is switched off by --debug
147 * doc/Makefile: small fix for install; use clean.mk again
148 * doc/clean.mk: clean *.pdf and *.html too
150 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
152 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
153 * device/lib/printfl.c: fix a ds390 bug by making it portable
154 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
155 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
156 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
157 * debugger/mcs51/cmd.c: converted multi-line string literals
158 * sim/ucsim/globals.cc: converted multi-line string literals
159 * src/SDCCmain.c: introduced signal handler to remove temp files
160 * doc/Makefile: small tweaks, implement clean
161 * doc: removed generated files
163 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
165 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
166 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
167 Address Record is not correctly generated for DS390."
169 2003-02-02 Borut Razem <borut.razem@siol.net>
171 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
172 * as/mcs51/asm.h: fixed compilation with Borland C
173 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
174 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
175 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
176 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
177 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
178 src/z80/Makefile.bcc: delete $(LIB) only if exist
179 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
181 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
183 * device/include/malloc.h: introduced NULL
184 * device/include/string.h: introduced NULL
185 * device/include/stdlib.h: introduced NULL
186 * device/lib/_memcpy.c: removed NULL
187 * device/lib/_strcat.c: removed NULL
188 * device/lib/_strchr.c: removed NULL
189 * device/lib/_strcmp.c: removed NULL
190 * device/lib/_strcpy.c: removed NULL
191 * device/lib/_strcspn.c: removed NULL
192 * device/lib/_strlen.c: removed NULL
193 * device/lib/_strncat.c: removed NULL
194 * device/lib/_strncmp.c: removed NULL
195 * device/lib/_strncpy.c: removed NULL
196 * device/lib/_strpbrk.c: removed NULL
197 * device/lib/_strrchr.c: removed NULL
198 * device/lib/_strspn.c: removed NULL
199 * device/lib/_strstr.c: removed NULL
200 * device/lib/_strtok.c: removed NULL
201 * device/lib/malloc.c: removed NULL, include own header
203 2003-02-02 <johan@balder>
205 * 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
206 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
207 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
208 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
209 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
210 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
212 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
214 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
217 2003-02-01 <johan@balder>
219 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
221 2003-01-31 <johan@CP255758-A>
223 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
225 2003-01-30 <johan@balder>
227 * src/SDCCBBlock.c: automatic bug detection
228 * src/SDCCicode.c: automatic bug detection
230 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
232 * src/SDCCglobl.h: now --xram-size 0 works
233 * src/SDCCmain.c: now --xram-size 0 works
235 2003-01-29 <johan@balder>
237 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
239 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
241 * as/mcs51/aslink.h: Added options --xram-size and --code-size
242 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
243 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
244 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
245 * src/SDCCglobl.h: Added options --xram-size and --code-size
246 * src/SDCCmain.c: Added options --xram-size and --code-size
248 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
250 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
251 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
253 2003-01-27 <johan@balder>
255 * src/SDCC.y: fixed bug #613764
257 2003-01-26 <johan@balder>
259 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
260 * src/SDCCsymt.h: fixed bug #673374
261 * src/SDCCglue.c: fixed bug #661910
262 * src/SDCCast.c: fixed bug #458099 and 673374
264 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
266 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
267 * as/mcs51/strcmpi.h: added
268 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
269 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
270 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
271 * as/mcs51/assym.c: strcmpi -> as_strcmpi
272 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
273 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
274 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
275 * as/mcs51/Makefile.aslink: new module strcmpi
276 * as/mcs51/Makefile.asx8051: new module strcmpi
277 * as/mcs51/Makefil.bcc: new module strcmpi
278 * as/mcs51/Makefile.in: new module strcmpi
279 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
281 2003-01-26 <johan@balder>
283 * src/SDCCglue.c: reverted back to 1.124
284 * src/SDCCast.c: reverted back to 1.156
285 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
287 2003-01-25 <johan@balder>
289 * src/SDCCglue.c: A better fix for bug #661910
290 * src/SDCCast.c: A better fix for bug #661910
291 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
293 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
295 * src/Makefile.in: remove spawn.o
296 * src/SDCCmain.c: remove spawn.h
297 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
298 * src/spawn.c: removed
299 * src/spawn.h: removed
300 * support/regression/ports/ds390/spec.mk: link with -r
302 2003-01-24 <johan@CP255758-A>
304 * src/ds390/gen.c (aopOp): fixed bug #667458
305 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
306 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
307 (createIvalCharPtr): an ival doesn't always have a storage class anymore
309 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
311 * src/mcs51/peeph.def: better assembler identation by Frieder
312 * src/mcs51/gen.c: better assembler identation by Frieder
314 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
316 * as/z80/string.h: removed for gcc 3.2
317 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
318 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
320 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
322 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
323 * src/SDCCpeeph.c (replaceRule): fix bug #663503
324 * support/regression/Makefile: separate temp files for ports
325 * support/regression/generate-cases.py: separate temp files for ports
326 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
327 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
329 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
331 * moved tinitalk to device/examples/ds390
333 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
335 * as/mcs51/lkmem.c: rflag is for DS390
336 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
337 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
338 (linkEdit): move mem- and map-files the same way as ihx-files
339 * src/z80/main.c (_setDefaultOptions): removed --generic
340 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
341 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
342 * src/pic/glue.c (picglue): --c1mode works again
343 * src/pic16/glue.c (pic16glue): --c1mode works again
344 * src/asm.c (printCLine): fix #660034
346 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
348 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
349 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
350 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
351 * as/mcs51/lkmem (summary): better fix for sp problem
352 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
353 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
354 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
355 remove --stack-after-data
357 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
359 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
360 * src/SDCCutil.c (join): ugly bug: missing '\0'
361 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
363 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
365 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
367 * src/pic/main.c (_asmCmd): gpasm supports -o
368 * src/z80/main.c: more general macros
369 * device/lib/Makefile.in: remove intermediate files
371 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
373 * .version: Bumped version number to 2.3.3
374 * src/SDCCBBlock.c: new option -o
375 * src/SDCCglobl.h: new option -o
376 * src/SDCCglue.c: new option -o
377 * src/SDCCmain.c: new option -o
378 * src/asm.c: new option -o
379 * src/ds390/main.c: new option -o
380 * src/pic/glue.c: new option -o
381 * src/pic/pcode.c: new option -o
382 * src/pic/ralloc.c: new option -o
383 * src/pic16/glue.c: new option -o
384 * src/pic16/pcode.c: new option -o
385 * src/pic16/ralloc.c: new option -o
386 * src/z80/main.c: new option -o
387 * device/lib/Makefile.in: use -o
388 * support/regression/ports/ds390/spec.mk: use -o
389 * support/regression/ports/gbz80/spec.mk: use -o
390 * support/regression/ports/mcs51/spec.mk: use -o
391 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
392 * support/regression/ports/z80/spec.mk: use -o
393 * support/regression/ports/ucz80/spec.mk: use -o
394 * support/regression/ports/xa51/spec.mk: use -o
395 * support/regression/fwk/lib/timeout.c: fix usage string
397 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
398 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
400 2003-01-07 <johan@balder>
402 * src/SDCCast.c (decorateType): fixed bug #600035
404 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
405 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
406 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
407 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
408 * src/pic/pcode.c: outcommented unused variable to remove warnings
409 * src/pic/ralloc.c: outcommented unused variable to remove warnings
411 2003-01-06 <karl@turbobit.com>
412 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
415 2003-01-06 <johan@balder>
417 * src/SDCCicode.c: fixed array add
419 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
420 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
421 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
423 2003-01-04 <johan@balder>
425 * src/SDCCval.c (getNelements): fixed the initialized array of structures
427 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
428 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
430 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
431 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
432 * support/regression/tests/bug-524697.c: fit mem usage into 8032
434 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
435 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
437 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
438 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
440 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
441 * src/mcs51/main.c: removed {bindir}{sep} from aslink
443 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
445 * in \sdcc\as\mcs51\ changed these files in order to create an
446 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
447 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
448 following files to include the previous two files: aslink.dsp,
449 Makefile.aslink, Makefile.bcc, and Makefile.in.
451 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
454 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
456 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
457 value from option --iram-size.
459 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
461 * \sdcc\as\mcs51\lklist.c: added boundary check before using
464 2002-09-18 <wiml@hhhh.org>
466 * SDCClrange.h: exposed setFromRange() and setToRange()
467 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
468 packRegsForAccUse() (bug 542397)
469 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
470 multiple times and emitting the fetch operations more than once
471 added aopGetUsesAcc() function to allow binary operators to
472 fetch their operands in the correct order; made genMinus() emit
473 compact code for X = LITERAL - Y
475 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
476 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
477 sprintf() in line 1267.
479 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
480 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
483 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
484 Changes to aslink (All the changes are marked with 'JCF'):
486 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
489 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
490 area BSEG. Also moves, if possible, the DATA area down into the internal
491 ram so more space is available.
493 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
496 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
497 not bytes. Function summary() which creates a memory usage summary
498 file with extension .mem. Reports of overlaping stack and small stack
499 size. If the space for the stack is less than 16 bytes aslink trows a
502 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
503 the 8051. Option 'y' for memory summary output file.
505 Changes to sdcc (All the changes are marked with 'JCF'):
507 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
509 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
510 overlaying area for it (uses RegBankUsed[4]).
512 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
513 bank zero as used by default. By default aslink locates the stack
514 (equivalent to --stack-after-data). Pass option 'y' to aslink for
515 the creation of the .mem file. Delegates the allocation of data area
516 to aslink (it is not longer 0x30 by default). If --stack-loc passes
517 the begining of the stack area to aslink.
519 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
520 glue() in SDCCglue.c creates an area for it.
522 2002-09-03 Borut Razem <borut.razem@siol.net>
523 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
525 introduced atexit() handler for teporay files removal in case of
526 errors, assertions, ...
528 2002-08-29 Borut Razem <borut.razem@siol.net>
529 * sdcc/support/cpp2/auto-host_vc_in.h:
530 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
531 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
532 Maybe there is a similar problem with BORLANDC? It should be checked!
534 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
535 corrected improper use of assert: the assignment to clr variable was done inside the assert.
536 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
537 was not executed, and the compiler (cl) launched a warning:
538 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
540 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
541 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
543 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
544 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
546 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
547 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
548 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
549 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
550 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
551 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
552 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
553 - added Release configuration in VS projects
554 - review of compiler an linker options
555 - VC .exe files are generated in bin_vc directory, not to interfere
556 with binaries generated from other projects (cygwin, mingw, bcc ...)
558 * sdcc/src/yacc.dsp: added
560 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
561 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
562 and insert the version number definitions from .version
564 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
566 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
567 added - genarate auto-host.h using auto-host_vc_in.h as template
570 removed from CVS, generated automatically
572 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
573 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
575 2002-08-11 Borut Razem <borut.razem@siol.net>
576 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
578 2002-08-10 Borut Razem <borut.razem@siol.net>
579 * src/SDCCmain.c (main):
580 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
581 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
582 The consequence was that some temporary files were not removed.
585 unification of code in functions tempfilename() and tempfile():
586 function tempnam() is defined in Visual Studio 6.0 and .NET
588 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
590 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
591 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
592 - removed compiler command line option /WX: Treats all warnings as errors
593 - update a list of source files, included into the project
595 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
596 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
597 changed project type to Generic Project so that can be correcly converted to VS.NET project
599 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
601 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
603 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
605 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
606 added return 0 statements after assert() to make compiler happy
608 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
609 added newline in the def file to keep MSC compiler satisfied
611 * sdcc/src/z80/gen.c:
612 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
613 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
614 - solved MSC error in function aopDump()
616 * sdcc_vc.h: define PREFIX as "\\sdcc"
618 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
619 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
621 2002-06-22 Scott Dattalo <scott@dattalo.com>
622 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
623 - Rewrote the register banking algorithm.
624 - Added pCode live-range analysis to registers (for now, only non-used and
625 singly-used registers optimized away)
627 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
629 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
631 2002-05-10 Scott Dattalo <scott@dattalo.com>
632 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
634 2002-04-22 Michael Hope <michaelh@vroom>
636 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
638 * configure.in (DD_COPT): Added include support required for gbdk.
640 * .version: Bumped version number just to increase it.
642 * src/SDCCmain.c: Added -nostdinc to the default options.
644 2002-04-15 Michael Hope <michaelh@vroom>
646 * device/lib/z80/printf.c (sprintf): Added.
648 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
650 * src/z80/peeph.def: Added transpose redundent load rule.
652 * src/z80/main.c: Added force callee saves for jaune.
654 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
656 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
658 2002-03-28 Johan Knol <johan@balder>
660 * src/SDCCval.c: fixed bug #532436
662 2002-03-14 Scott Dattalo <scott@dattalo.com>
664 Added "char *Processor" field to the port structure.
667 Added -p option. Allows port dependent processor to be specified.
670 Initialized the new field char *Processor field to NULL in all ports
673 Compiler generated registers for interrupt context saving
674 were not getting allocated.
676 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
679 Fixed left shift. Will promote the left side of a left shift
680 if a) left shifting more than size of operand or b) when assigned
681 to something size > size of left side
683 2002-03-14 Scott Dattalo <scott@dattalo.com>
685 tons of changes. Register allocation has been
686 rewritten. Added customization for the various PICs. Flow
687 analysis is restructured. ...
693 Added. device.c is a PIC port hack to accomodate variations
696 2002-03-13 Michael Hope <michaelh@vroom>
698 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
700 2002-03-04 johanknol <johanknol@manik>
702 * /src/SDCCval.c: fixed
704 const unsigned char arr[][2] = { { 0, 1 } };
705 t18.c:1: error: Initializer element is not constant
707 2002-03-04 bela <bela@manik>
709 * /device/include/mcs51reg.h:
710 ds89c420 register definition update
712 2002-03-03 <johan@FRIJA>
714 * support/Util/SDCCerr.c: did something, but don't no why anymore
716 * support/regression/tests/bug-524691.c: made it a little less shy
718 * src/SDCCast.c (decorateType): fixed bug #524697
720 * src/SDCCast.c: made some lineno improvements
722 * src/SDCCval.c (getNelements): changed warning to error
724 * src/SDCCglue.c (printIvalArray): changed warning to error
726 * src/SDCCicode.c: fixed a warning for mingw
728 * src/SDCCast.c (decorateType): fixed the << promotion for ops
730 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
732 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
734 * src/ds390/peeph.def:
735 Added some more peephole rules
737 * src/ds390/gen.c: Various fixes & enhancements
739 * src/SDCClrange.c, src/SDCClrange.h:
740 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
742 * src/ds390/ralloc.c:
743 various fixes & enhancements (ds390) specific
745 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
746 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
749 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
751 2002-03-02 <johan@FRIJA>
753 * src/SDCCast.c (decorateType): fixed bug #524708
755 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
757 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
759 2002-03-01 Michael Hope <michaelh@vroom>
761 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
763 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
765 2002-03-01 <johan@FRIJA>
767 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
769 * src/SDCCast.c (decorateType): fixed bug #524209
771 * src/SDCCval.c (valNot): fixed bug #524195
773 2002-02-26 <johan@balder>
775 * src/xa51/gen.c: fixed a warning
777 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
779 * src/SDCCast.c (decorateType): fixed bug #522534
781 2002-02-23 <johan@balder>
783 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
785 2002-02-22 <johan@balder>
787 * src/SDCCast.c: fixed bug #514865
789 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
791 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
793 * sdcc/src/SDCCloop.c:
794 Previous fix was not good. basic blocks that have "break" or "return" are
795 not really partof a loop , but live ranges used in these blocks should
796 be live thru the entire loop, so set partOfLoop but don't add them to
799 2002-02-21 <johan@FRIJA>
801 * src/SDCCcse.c: fixed bug #514308
803 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
806 Fixed BUG #519583. If a conditional block ended in a return/break
807 statement inside a loop, it was not being considered part of the loop.
809 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
811 2002-02-10 Karl Bongers <karl@turbobit.com>
814 Fixed up SDCDB debugger somewhat. Updated debugger/README
815 with lots of comments and notes.
817 * device/examples/test2.c:
818 Fix bug, "red" variable not being initialized(compiler complained).
820 * device/examples/Makefile, examples/test3.c:
821 Add Makefile in device/examples folder, compiles test3.c
822 for use as a multiple module SDCDB test case.
824 * sim/ucsim/cmd.src/cmdset.cc:
825 Took out debug printfs in ucsim "next" command.
828 Karl and Johan start ucsim XA support. Most dissassembly working,
829 about 75% emulation done(plenty of work remaining).
832 Add Z80 support to ucsim, add test-ucz80 regression test,
833 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
834 Notice z80 compiler fails on examples/test3.c/crc code.
836 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
838 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
839 Added support for --parms-in-bank1
841 * src/ds390/peeph.def:
842 added a few more peephole optimzations
845 1) added __builtin_inp & __builtin_outp used to read in data of given length
846 from a memory mapped port
847 2) added __builtin_memcmp
848 3) added __builtin_swapw swap bytes of a short
850 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
851 1) handle multiple send & receives from register bank1
852 2) ralloc can now allocate DPTR1 to some liveRanges
854 * src/SDCCsymt.c, src/SDCCsymt.h:
855 changes to handle multiple sends & receives
858 added some pointer arithmetic optimization
861 added some pointer arithmetic optimizations but not stable yet so not
862 called from anywhere (will get this working shortly)
864 * src/SDCCopt.c: fixed for multiple sends & receives
867 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
868 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
869 set preprocessor defines (depending on options)
871 * src/SDCCicode.c, src/SDCCicode.h:
872 changes made to handle multiple sends & receives
875 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
877 * src/SDCCcse.c, src/SDCCcse.h:
878 added function findbackward def (to be used in upcoming optimization)
880 * src/SDCCcflow.c, src/SDCCcflow.h:
881 added function returnAtEnd - to determine if a basic block terminates with
884 * src/SDCCast.c, src/SDCCast.h:
885 added option parms-in-bank1
887 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
888 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
889 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
890 adjusted for --parms-in-bank1 option
892 * device/include/string.h:
893 donot redefine "reentrant" keyword
895 * device/include/ds80c390.h: Added some more SFRs
897 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
899 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
901 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
903 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
905 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
907 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
909 2002-01-18 Paul Stoffregen <paul@pjrc.com>
911 * Added --xram-movc option
913 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
915 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
917 2002-01-11 Johan Knol
919 * Added math lib of Jesus Calvino-Fraga
921 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
923 * src/SDCCmain.c (processFile): fix processing of ../../src.c
924 * support/regression/Makefile: new target test-mcs51-stack-auto
925 * support/regression/ports/mcs51-stack-auto/spec.mk: added
927 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
929 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
931 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
933 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
935 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
937 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
939 * src/SDCCglue.h: add definition for printIvalChar()
941 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
943 * src/SDCCast.c: fix #498138 by Johan
945 * src/SDCCglue.c: fix #498138 by Johan
947 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
949 * support/regression/Makefile: fix clean
951 * support/regression/ports/ds390/support.c: fix transmission of last character
953 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
955 * /sdcc/src/ds390/gen.c:
956 a) improved computing address of stack variable
957 b) took out some #if 0 code
958 c) improved parmBytes adjustment
959 d) improved genPlusIncr & genMinusIncr
960 e) genCmp could generate bad code (when left assigned to DPTR)
961 f) Fixed bug in hasInc
963 * /sdcc/src/ds390/ralloc.c:
964 a) packRegsForSupport could mess up live information (Fixed)
965 b) packRegsDPTRuse could be incorrect for left & right shift
967 * /sdcc/src/mcs51/ralloc.c:
968 packRegsForSupport could mess up the live information (Fixed)
970 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
972 * /sdcc/src/SDCCast.c:
973 can reverse a loop even if function call is present as long
974 as the loop control variable is local & is not passed as parameter
976 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
978 * /sdcc/ChangeLog: *** empty log message ***
980 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
981 More builtin function additions for TININative
983 * /sdcc/src/ds390/ralloc.c:
984 Had broken the regression testsuite
986 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
988 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
989 Added funcattr hasStackParms will be set for reentrant functions when there
990 are paramteres on the stack, this helps in minimizing frame pointer generation
991 typeFromStr can handle function pointers now
993 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
994 *** empty log message ***
996 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
998 * /src/ds390/gen.c, /src/ds390/main.c:
999 More builtin function additions for TININative
1001 * /src/ds390/ralloc.c:
1002 Had broken the regression testsuite
1004 * /src/SDCCast.c: Fixed a bug in dumptree
1006 * /src/SDCCsymt.c, /src/SDCCsymt.h:
1007 Added funcattr hasStackParms will be set for reentrant functions when there
1008 are paramteres on the stack, this helps in minimizing frame pointer generation
1009 typeFromStr can handle function pointers now
1011 * /doc/builtins.txt, /doc/TININative.txt:
1012 *** empty log message ***
1015 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1017 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
1018 ALPHA version for -mTININative
1020 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
1021 updated to reflect changes in the port structure
1024 added function do_assemble (similar to do_link) if non-null this function
1025 will be called to do assembly (-mTININative) requires a multi command
1027 added function genAssemblerEnd will be called to generate assembler Epilogue
1030 added _JavaNative to debug info printing
1032 * /src/SDCCmain.c: added option --tini-libid
1033 added port->do_assemble function (-mTININative) has a multi command assemble
1035 * /src/SDCCglue.c: Disabled "constExpr" check
1036 added port->genAssemblerEnd function
1038 * /src/SDCCglobl.h: Added option --tini-libid value
1041 tookout optimizeCompare from the header (has no external references)
1043 * /src/SDCCast.c: made one more function "static"
1045 2001-12-23 Michael Hope <michaelh@juju.net.nz>
1047 * src/z80/mappings.i: Added z80asm support.
1049 * src/z80/main.c: Added z80asm support on --asm=z80asm
1051 * src/z80/gen.c: Fixed asm portability issues.
1053 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
1055 * src/SDCCglue.c (printExterns): Added global/extern split.
1057 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
1059 * support/regression/Makefile: added test for mcs51 model large
1061 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
1063 * support/regression/ports/gbz80/spec.mk: added -mgbz80
1065 2001-12-05 Michael Hope <michaelh@juju.net.nz>
1067 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
1069 1904-01-06 Michael Hope <michaelh@juju.net.nz>
1071 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
1073 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
1075 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
1077 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
1079 * support/regression/tests/simplefloat.c: Port to mcs51.
1081 2001-11-25 Michael Hope <michaelh@juju.net.nz>
1082 * support/regression/tests/bug-485362.c: Added.
1084 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
1086 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
1088 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
1090 * src/z80/gen.c (aopDump): Added a dump function.
1092 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
1093 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
1095 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
1097 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
1099 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
1101 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
1103 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
1105 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
1107 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
1109 * support/regression/ports/ds390/support.c: Use tinibios.
1111 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
1113 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
1115 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
1116 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
1118 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1120 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1122 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1124 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1126 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1127 (packRegsForIYUse): Created and optimised.
1129 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1131 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1132 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1134 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1136 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1138 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1140 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1142 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1144 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1146 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1148 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1150 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1152 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1154 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1156 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1157 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1158 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1160 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1162 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1163 (genNotFloat): Added.
1164 (genUminusFloat): Added.
1166 * device/lib/z80/Makefile: Added floating pt stubs.
1168 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1170 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1172 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1174 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1176 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1178 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1180 * sdcc/support/regression/Makefile: Add port ds390.
1182 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1184 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1186 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1188 * sdcc/support/regression/ports/ds390/support.c: Added.
1190 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1192 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1194 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1196 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1198 * device/include/malloc.h: Added z80 and gbz80 support.
1200 * device/lib/gbz80/heap.s: Added.
1202 * device/lib/z80/heap.s: Added.
1204 * device/lib/malloc.c: Added z80 and gbz80 support.
1206 * support/regression/tests/malloc.c (testMalloc): Added.
1208 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1210 * support/regression/tests/bug-478094.c: Added.
1212 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1214 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1216 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1218 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1220 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1222 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1224 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1226 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1228 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1230 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1232 * support/regression/tests/bug-477927.c: Added.
1234 * src/z80/peeph.def: Added minor rules.
1236 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1238 * src/z80/peeph.def: Added jump optimisation modification.
1240 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1242 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1244 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1246 * support/regression/tests/funptrs.c: Added.
1248 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1250 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1252 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1254 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1256 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1258 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1259 (movLeft2ResultLong): Created.
1261 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1262 (joinPushes): Added. Joins two char pushes into a word push.
1264 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1266 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1268 * support/makebin/Makefile (install): Added creation of dest dir.
1270 2001-10-24 Karl Bongers <karl@turbobit.com>
1272 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1274 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1276 * src/z80/ralloc.c: Turned off faulty pack for one use.
1278 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1280 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1282 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1284 * support/regression/Makefile: Improved clean
1286 * support/regression/ports/gbz80/spec.mk: Added clean
1288 * support/regression/ports/host/spec.mk: Added clean
1290 * support/regression/ports/z80/spec.mk: Added clean
1292 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1294 * support/regression/ports/mcs51/timeout.c: little improvements
1296 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1298 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1300 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1302 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1304 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1306 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1308 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1310 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1311 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1313 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1315 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1317 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1319 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1321 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1323 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1325 * support/regression/tests/longor.c: Added.
1327 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1329 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1331 * as/mcs51/aslink.h: define PATH_MAX
1333 * as/mcs51/asm.h: define PATH_MAX
1335 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1337 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1339 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1341 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1343 * src/SDCCglobl.h: define PATH_MAX
1345 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1347 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1349 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1351 * src/z80/gen.c (gencjneshort): Fixed
1353 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1355 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1357 * support/regression/tests/bug-469671.c: Added.
1359 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1361 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1363 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1365 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1367 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1369 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1371 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1373 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1375 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1377 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1379 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1381 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1383 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1385 * 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.
1387 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1389 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1391 2001-10-07 <johan@FRIJA>
1393 * device/lib/gets.c (gets): fixed the return value.
1395 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1396 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1398 * 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.
1400 * 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.
1402 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1404 * src/pic/gen.c: Removed Safe_strdup.
1406 * configure.in: Added option to enable libgc support.
1408 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1409 (bitVectUnion): Optimised.
1410 (bitVectIntersect): Optimised.
1411 (bitVectBitsInCommon): Optimised.
1412 (bitVectCplAnd): Optimised.
1414 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1416 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1418 * src/SDCCmain.c: distinguish between assembler debug and plain options
1420 * src/avr/main.c: remove standard assembler options
1422 * src/ds390/main.c: remove standard assembler options
1424 * src/mcs51/main.c: remove standard assembler options
1426 * src/port.h: removed "PENDING" comment
1428 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1430 * src/device/lib/_mulint.c : new, with assember functions
1432 * src/device/lib/_mullong.c : new, with assember functions
1434 * src/device/lib/_divuint.c : with assember functions
1436 * src/device/lib/_divsint.c : with assember functions
1438 * src/device/lib/_divulong.c: with assember functions
1440 * src/device/lib/_divslong.c: with assember functions
1442 * src/device/lib/_moduint.c : with assember functions
1444 * src/device/lib/_modsint.c : with assember functions
1446 * src/device/lib/_modulong.c: with assember functions
1448 * src/device/lib/_modslong.c: with assember functions
1450 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1452 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1454 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1455 replaced _mululong.c and _mulslong.c by _mullong.c
1457 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1459 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1461 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1463 * src/SDCCglue.c: test, if win32api is available for MINGW
1465 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1467 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1468 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1469 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1470 * support/regression/ports/host/spec.mk: removed GENERIC
1471 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1472 * support/regression/ports/z80/spec.mk: removed GENERIC
1474 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1476 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1478 * support/regression/tests/bug-467035.c: Created.
1480 2001-10-01 <johan@FRIJA>
1482 * src/SDCC.y: fixed bug #466586 part 1
1484 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1486 * SDCCicode.c: z80 has no generic pointers
1487 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1489 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1491 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1493 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1495 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1497 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1499 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1501 * configure.in: Fixed up so that ucsim is only configured once.
1503 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1505 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1506 (getPathDifference): As above.
1508 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1510 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1512 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1513 * .version: Updated to 2.3.1
1515 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1516 Added copyright header.
1518 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1519 (assemble): Added support for macro based assembler commands.
1520 (linkEdit): Added support for macro based linker commands.
1521 (preProcess): Changed the pre-processor to use macros.
1522 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1523 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1525 * device/lib/z80/crt0.s: Added module name for debugging.
1527 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1529 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1531 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1533 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1535 * src/Makefile.in: Added SDCCmacro and SDCCutil
1537 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1539 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1541 2001-09-16 <johan@FRIJA>
1543 * 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.
1545 2001-09-15 <johan@FRIJA>
1547 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1548 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1550 2001-09-11 <johan@FRIJA>
1552 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1554 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1556 * support/regression/tests/bug-460444.c: Added test case.
1558 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1559 (genCast): Added justification for all of the asserts.
1561 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1563 * support/regression/support.c: _xdata replaced by xdata
1565 * support/regression/spec.mk: removed _generic
1567 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1569 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1571 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1572 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1574 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1576 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1578 * support/regression/tests/bug-460010.c: Added test case.
1580 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1582 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1584 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1586 * support/regression/testfwk.c: removed workaround for bug #436344
1588 * support/regression/tests/bp.c: use less memory with mcs51
1590 * support/regression/tests/bug-441448.c: use less memory
1592 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1594 * support/regression/collate-results.py: typo
1596 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1598 * support/regression/tests/fetchoverlap.c: Added new test case.
1600 * support/regression/tests/bp.c: Added new test case.
1602 * support/regression/tests/bug-448984.c: Added new test case.
1604 * support/regression/tests/pow2shifts.c: Added new test case.
1606 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1607 (genlshTwo): Fixed right shift for count > 8.
1609 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1611 2001-09-08 <johan@FRIJA>
1613 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1615 2001-09-07 <johan@FRIJA>
1617 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1619 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1621 2001-09-06 <johan@FRIJA>
1623 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1624 * bernhard noted me at this: "() equals to (void)" (1.38)
1626 2001-09-05 <johan@FRIJA>
1628 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1630 2001-09-04 <johan@FRIJA>
1632 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1635 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1637 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1639 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1641 * link/z80/aslink.h: Fixed path for PATH_MAX
1643 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1645 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1647 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1649 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1651 * 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.
1653 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1655 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1656 (genCmp): Fixed up genCmp for the GB with longs.
1658 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1660 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1662 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1664 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1666 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1668 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1670 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1672 * 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.
1674 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1676 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1678 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1680 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1682 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1684 * sim/ucsim/configure: little improvement of Cygwin-detection
1685 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1686 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1687 * support/regression/tests/bug-221100.c: small changes for mcs51
1688 * support/regression/tests/bug-221168.c: small changes for mcs51
1689 * support/regression/tests/bug-227710.c: small changes for mcs51
1690 * support/regression/tests/staticinit.c: small changes for mcs51
1691 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1692 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1693 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601