1 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
3 * src/pic/pcode.c (get_op): fix 64 bit warnings
4 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
5 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
6 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
7 * support/regression/tests/malloc.c: fix 64 bit warnings
9 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
11 * src/mcs51/gen.c (genMinus): fixed bug 696436
13 2003-03-02 Borut Razem <borut.razem@siol.net>
15 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
17 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
19 * configure.in: test for mkstemp
20 * sdccconf_in.h: add HAVE_MKSTEMP
22 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
24 * device/include/ctype.h: removed warning while using --stack-auto
25 * device/include/malloc.h: removed warning while using --stack-auto
26 * device/include/string.h: removed warning while using --stack-auto
28 2003-02-23 Borut Razem <borut.razem@siol.net>
30 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
31 because NDEBUG is defined (see man assert)
32 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
34 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
36 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
37 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
39 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
41 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
42 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
44 2003-02-18 <johan@balder>
46 * as/mcs51/asmain.c (asmbl): module can start with a digit
47 * as/z80/asmain.c (asmbl): module can start with a digit
49 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
51 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
52 * src/asm.c: fix pipe() for Mingw32
54 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
56 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
57 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
58 make -V work again; --c1mode reads now from stdin
59 * doc/sdccman.lyx: added --c1mode
60 * support/Util/SDCCerr.c: new messages for c1 mode
61 * support/Util/SDCCerr.h: new messages for c1 mode
62 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
64 2003-02-15 <johan@balder>
66 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
68 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
70 * doc/sdccman.lyx: Environment variables, -o and other minor things
72 2003-02-14 <johan@balder>
74 * src/xa51/main.c: before anyone really tries to use it :)
76 * Install doc's in share/sdcc/doc
77 * removed some obsolete files
78 * Do a proper make distclean and uninstall
82 M device/include/Makefile.in
83 M device/lib/Makefile.in
86 M sim/ucsim/doc/Makefile.in
90 M support/cpp2/Makefile.in
91 M support/makebin/Makefile
94 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
96 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
98 2003-02-10 Borut Razem <borut.razem@siol.net>
100 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
101 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
102 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
103 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
104 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
105 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
106 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
107 src/z80/Makefile.bcc: Borland Makefile cleanup
108 * as/z80/Makefile.bcc: Added Borland Makefile
109 * support/cpp2/borland.h: Removed
111 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
113 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
114 * src/SDCC.lex: new pragma NOIV
115 * src/SDCCglobl.h: new pragma NOIV
116 * src/SDCCmem.c: new pragma NOIV
118 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
120 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
122 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
124 * src/SDCCmain.c: signal handling is switched off by --debug
125 * doc/Makefile: small fix for install; use clean.mk again
126 * doc/clean.mk: clean *.pdf and *.html too
128 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
130 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
131 * device/lib/printfl.c: fix a ds390 bug by making it portable
132 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
133 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
134 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
135 * debugger/mcs51/cmd.c: converted multi-line string literals
136 * sim/ucsim/globals.cc: converted multi-line string literals
137 * src/SDCCmain.c: introduced signal handler to remove temp files
138 * doc/Makefile: small tweaks, implement clean
139 * doc: removed generated files
141 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
143 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
144 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
145 Address Record is not correctly generated for DS390."
147 2003-02-02 Borut Razem <borut.razem@siol.net>
149 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
150 * as/mcs51/asm.h: fixed compilation with Borland C
151 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
152 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
153 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
154 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
155 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
156 src/z80/Makefile.bcc: delete $(LIB) only if exist
157 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
159 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
161 * device/include/malloc.h: introduced NULL
162 * device/include/string.h: introduced NULL
163 * device/include/stdlib.h: introduced NULL
164 * device/lib/_memcpy.c: removed NULL
165 * device/lib/_strcat.c: removed NULL
166 * device/lib/_strchr.c: removed NULL
167 * device/lib/_strcmp.c: removed NULL
168 * device/lib/_strcpy.c: removed NULL
169 * device/lib/_strcspn.c: removed NULL
170 * device/lib/_strlen.c: removed NULL
171 * device/lib/_strncat.c: removed NULL
172 * device/lib/_strncmp.c: removed NULL
173 * device/lib/_strncpy.c: removed NULL
174 * device/lib/_strpbrk.c: removed NULL
175 * device/lib/_strrchr.c: removed NULL
176 * device/lib/_strspn.c: removed NULL
177 * device/lib/_strstr.c: removed NULL
178 * device/lib/_strtok.c: removed NULL
179 * device/lib/malloc.c: removed NULL, include own header
181 2003-02-02 <johan@balder>
183 * 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
184 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
185 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
186 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
187 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
188 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
190 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
192 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
195 2003-02-01 <johan@balder>
197 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
199 2003-01-31 <johan@CP255758-A>
201 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
203 2003-01-30 <johan@balder>
205 * src/SDCCBBlock.c: automatic bug detection
206 * src/SDCCicode.c: automatic bug detection
208 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
210 * src/SDCCglobl.h: now --xram-size 0 works
211 * src/SDCCmain.c: now --xram-size 0 works
213 2003-01-29 <johan@balder>
215 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
217 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
219 * as/mcs51/aslink.h: Added options --xram-size and --code-size
220 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
221 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
222 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
223 * src/SDCCglobl.h: Added options --xram-size and --code-size
224 * src/SDCCmain.c: Added options --xram-size and --code-size
226 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
228 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
229 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
231 2003-01-27 <johan@balder>
233 * src/SDCC.y: fixed bug #613764
235 2003-01-26 <johan@balder>
237 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
238 * src/SDCCsymt.h: fixed bug #673374
239 * src/SDCCglue.c: fixed bug #661910
240 * src/SDCCast.c: fixed bug #458099 and 673374
242 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
244 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
245 * as/mcs51/strcmpi.h: added
246 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
247 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
248 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
249 * as/mcs51/assym.c: strcmpi -> as_strcmpi
250 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
251 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
252 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
253 * as/mcs51/Makefile.aslink: new module strcmpi
254 * as/mcs51/Makefile.asx8051: new module strcmpi
255 * as/mcs51/Makefil.bcc: new module strcmpi
256 * as/mcs51/Makefile.in: new module strcmpi
257 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
259 2003-01-26 <johan@balder>
261 * src/SDCCglue.c: reverted back to 1.124
262 * src/SDCCast.c: reverted back to 1.156
263 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
265 2003-01-25 <johan@balder>
267 * src/SDCCglue.c: A better fix for bug #661910
268 * src/SDCCast.c: A better fix for bug #661910
269 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
271 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
273 * src/Makefile.in: remove spawn.o
274 * src/SDCCmain.c: remove spawn.h
275 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
276 * src/spawn.c: removed
277 * src/spawn.h: removed
278 * support/regression/ports/ds390/spec.mk: link with -r
280 2003-01-24 <johan@CP255758-A>
282 * src/ds390/gen.c (aopOp): fixed bug #667458
283 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
284 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
285 (createIvalCharPtr): an ival doesn't always have a storage class anymore
287 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
289 * src/mcs51/peeph.def: better assembler identation by Frieder
290 * src/mcs51/gen.c: better assembler identation by Frieder
292 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
294 * as/z80/string.h: removed for gcc 3.2
295 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
296 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
298 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
300 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
301 * src/SDCCpeeph.c (replaceRule): fix bug #663503
302 * support/regression/Makefile: separate temp files for ports
303 * support/regression/generate-cases.py: separate temp files for ports
304 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
305 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
307 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
309 * moved tinitalk to device/examples/ds390
311 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
313 * as/mcs51/lkmem.c: rflag is for DS390
314 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
315 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
316 (linkEdit): move mem- and map-files the same way as ihx-files
317 * src/z80/main.c (_setDefaultOptions): removed --generic
318 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
319 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
320 * src/pic/glue.c (picglue): --c1mode works again
321 * src/pic16/glue.c (pic16glue): --c1mode works again
322 * src/asm.c (printCLine): fix #660034
324 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
326 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
327 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
328 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
329 * as/mcs51/lkmem (summary): better fix for sp problem
330 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
331 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
332 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
333 remove --stack-after-data
335 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
337 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
338 * src/SDCCutil.c (join): ugly bug: missing '\0'
339 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
341 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
343 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
345 * src/pic/main.c (_asmCmd): gpasm supports -o
346 * src/z80/main.c: more general macros
347 * device/lib/Makefile.in: remove intermediate files
349 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
351 * .version: Bumped version number to 2.3.3
352 * src/SDCCBBlock.c: new option -o
353 * src/SDCCglobl.h: new option -o
354 * src/SDCCglue.c: new option -o
355 * src/SDCCmain.c: new option -o
356 * src/asm.c: new option -o
357 * src/ds390/main.c: new option -o
358 * src/pic/glue.c: new option -o
359 * src/pic/pcode.c: new option -o
360 * src/pic/ralloc.c: new option -o
361 * src/pic16/glue.c: new option -o
362 * src/pic16/pcode.c: new option -o
363 * src/pic16/ralloc.c: new option -o
364 * src/z80/main.c: new option -o
365 * device/lib/Makefile.in: use -o
366 * support/regression/ports/ds390/spec.mk: use -o
367 * support/regression/ports/gbz80/spec.mk: use -o
368 * support/regression/ports/mcs51/spec.mk: use -o
369 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
370 * support/regression/ports/z80/spec.mk: use -o
371 * support/regression/ports/ucz80/spec.mk: use -o
372 * support/regression/ports/xa51/spec.mk: use -o
373 * support/regression/fwk/lib/timeout.c: fix usage string
375 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
376 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
378 2003-01-07 <johan@balder>
380 * src/SDCCast.c (decorateType): fixed bug #600035
382 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
383 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
384 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
385 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
386 * src/pic/pcode.c: outcommented unused variable to remove warnings
387 * src/pic/ralloc.c: outcommented unused variable to remove warnings
389 2003-01-06 <karl@turbobit.com>
390 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
393 2003-01-06 <johan@balder>
395 * src/SDCCicode.c: fixed array add
397 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
398 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
399 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
401 2003-01-04 <johan@balder>
403 * src/SDCCval.c (getNelements): fixed the initialized array of structures
405 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
406 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
408 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
409 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
410 * support/regression/tests/bug-524697.c: fit mem usage into 8032
412 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
413 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
415 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
416 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
418 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
419 * src/mcs51/main.c: removed {bindir}{sep} from aslink
421 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
423 * in \sdcc\as\mcs51\ changed these files in order to create an
424 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
425 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
426 following files to include the previous two files: aslink.dsp,
427 Makefile.aslink, Makefile.bcc, and Makefile.in.
429 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
432 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
434 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
435 value from option --iram-size.
437 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
439 * \sdcc\as\mcs51\lklist.c: added boundary check before using
442 2002-09-18 <wiml@hhhh.org>
444 * SDCClrange.h: exposed setFromRange() and setToRange()
445 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
446 packRegsForAccUse() (bug 542397)
447 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
448 multiple times and emitting the fetch operations more than once
449 added aopGetUsesAcc() function to allow binary operators to
450 fetch their operands in the correct order; made genMinus() emit
451 compact code for X = LITERAL - Y
453 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
454 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
455 sprintf() in line 1267.
457 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
458 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
461 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
462 Changes to aslink (All the changes are marked with 'JCF'):
464 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
467 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
468 area BSEG. Also moves, if possible, the DATA area down into the internal
469 ram so more space is available.
471 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
474 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
475 not bytes. Function summary() which creates a memory usage summary
476 file with extension .mem. Reports of overlaping stack and small stack
477 size. If the space for the stack is less than 16 bytes aslink trows a
480 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
481 the 8051. Option 'y' for memory summary output file.
483 Changes to sdcc (All the changes are marked with 'JCF'):
485 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
487 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
488 overlaying area for it (uses RegBankUsed[4]).
490 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
491 bank zero as used by default. By default aslink locates the stack
492 (equivalent to --stack-after-data). Pass option 'y' to aslink for
493 the creation of the .mem file. Delegates the allocation of data area
494 to aslink (it is not longer 0x30 by default). If --stack-loc passes
495 the begining of the stack area to aslink.
497 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
498 glue() in SDCCglue.c creates an area for it.
500 2002-09-03 Borut Razem <borut.razem@siol.net>
501 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
503 introduced atexit() handler for teporay files removal in case of
504 errors, assertions, ...
506 2002-08-29 Borut Razem <borut.razem@siol.net>
507 * sdcc/support/cpp2/auto-host_vc_in.h:
508 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
509 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
510 Maybe there is a similar problem with BORLANDC? It should be checked!
512 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
513 corrected improper use of assert: the assignment to clr variable was done inside the assert.
514 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
515 was not executed, and the compiler (cl) launched a warning:
516 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
518 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
519 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
521 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
522 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
524 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
525 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
526 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
527 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
528 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
529 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
530 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
531 - added Release configuration in VS projects
532 - review of compiler an linker options
533 - VC .exe files are generated in bin_vc directory, not to interfere
534 with binaries generated from other projects (cygwin, mingw, bcc ...)
536 * sdcc/src/yacc.dsp: added
538 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
539 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
540 and insert the version number definitions from .version
542 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
544 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
545 added - genarate auto-host.h using auto-host_vc_in.h as template
548 removed from CVS, generated automatically
550 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
551 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
553 2002-08-11 Borut Razem <borut.razem@siol.net>
554 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
556 2002-08-10 Borut Razem <borut.razem@siol.net>
557 * src/SDCCmain.c (main):
558 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
559 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
560 The consequence was that some temporary files were not removed.
563 unification of code in functions tempfilename() and tempfile():
564 function tempnam() is defined in Visual Studio 6.0 and .NET
566 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
568 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
569 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
570 - removed compiler command line option /WX: Treats all warnings as errors
571 - update a list of source files, included into the project
573 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
574 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
575 changed project type to Generic Project so that can be correcly converted to VS.NET project
577 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
579 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
581 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
583 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
584 added return 0 statements after assert() to make compiler happy
586 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
587 added newline in the def file to keep MSC compiler satisfied
589 * sdcc/src/z80/gen.c:
590 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
591 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
592 - solved MSC error in function aopDump()
594 * sdcc_vc.h: define PREFIX as "\\sdcc"
596 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
597 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
599 2002-06-22 Scott Dattalo <scott@dattalo.com>
600 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
601 - Rewrote the register banking algorithm.
602 - Added pCode live-range analysis to registers (for now, only non-used and
603 singly-used registers optimized away)
605 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
607 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
609 2002-05-10 Scott Dattalo <scott@dattalo.com>
610 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
612 2002-04-22 Michael Hope <michaelh@vroom>
614 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
616 * configure.in (DD_COPT): Added include support required for gbdk.
618 * .version: Bumped version number just to increase it.
620 * src/SDCCmain.c: Added -nostdinc to the default options.
622 2002-04-15 Michael Hope <michaelh@vroom>
624 * device/lib/z80/printf.c (sprintf): Added.
626 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
628 * src/z80/peeph.def: Added transpose redundent load rule.
630 * src/z80/main.c: Added force callee saves for jaune.
632 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
634 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
636 2002-03-28 Johan Knol <johan@balder>
638 * src/SDCCval.c: fixed bug #532436
640 2002-03-14 Scott Dattalo <scott@dattalo.com>
642 Added "char *Processor" field to the port structure.
645 Added -p option. Allows port dependent processor to be specified.
648 Initialized the new field char *Processor field to NULL in all ports
651 Compiler generated registers for interrupt context saving
652 were not getting allocated.
654 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
657 Fixed left shift. Will promote the left side of a left shift
658 if a) left shifting more than size of operand or b) when assigned
659 to something size > size of left side
661 2002-03-14 Scott Dattalo <scott@dattalo.com>
663 tons of changes. Register allocation has been
664 rewritten. Added customization for the various PICs. Flow
665 analysis is restructured. ...
671 Added. device.c is a PIC port hack to accomodate variations
674 2002-03-13 Michael Hope <michaelh@vroom>
676 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
678 2002-03-04 johanknol <johanknol@manik>
680 * /src/SDCCval.c: fixed
682 const unsigned char arr[][2] = { { 0, 1 } };
683 t18.c:1: error: Initializer element is not constant
685 2002-03-04 bela <bela@manik>
687 * /device/include/mcs51reg.h:
688 ds89c420 register definition update
690 2002-03-03 <johan@FRIJA>
692 * support/Util/SDCCerr.c: did something, but don't no why anymore
694 * support/regression/tests/bug-524691.c: made it a little less shy
696 * src/SDCCast.c (decorateType): fixed bug #524697
698 * src/SDCCast.c: made some lineno improvements
700 * src/SDCCval.c (getNelements): changed warning to error
702 * src/SDCCglue.c (printIvalArray): changed warning to error
704 * src/SDCCicode.c: fixed a warning for mingw
706 * src/SDCCast.c (decorateType): fixed the << promotion for ops
708 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
710 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
712 * src/ds390/peeph.def:
713 Added some more peephole rules
715 * src/ds390/gen.c: Various fixes & enhancements
717 * src/SDCClrange.c, src/SDCClrange.h:
718 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
720 * src/ds390/ralloc.c:
721 various fixes & enhancements (ds390) specific
723 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
724 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
727 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
729 2002-03-02 <johan@FRIJA>
731 * src/SDCCast.c (decorateType): fixed bug #524708
733 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
735 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
737 2002-03-01 Michael Hope <michaelh@vroom>
739 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
741 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
743 2002-03-01 <johan@FRIJA>
745 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
747 * src/SDCCast.c (decorateType): fixed bug #524209
749 * src/SDCCval.c (valNot): fixed bug #524195
751 2002-02-26 <johan@balder>
753 * src/xa51/gen.c: fixed a warning
755 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
757 * src/SDCCast.c (decorateType): fixed bug #522534
759 2002-02-23 <johan@balder>
761 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
763 2002-02-22 <johan@balder>
765 * src/SDCCast.c: fixed bug #514865
767 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
769 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
771 * sdcc/src/SDCCloop.c:
772 Previous fix was not good. basic blocks that have "break" or "return" are
773 not really partof a loop , but live ranges used in these blocks should
774 be live thru the entire loop, so set partOfLoop but don't add them to
777 2002-02-21 <johan@FRIJA>
779 * src/SDCCcse.c: fixed bug #514308
781 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
784 Fixed BUG #519583. If a conditional block ended in a return/break
785 statement inside a loop, it was not being considered part of the loop.
787 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
789 2002-02-10 Karl Bongers <karl@turbobit.com>
792 Fixed up SDCDB debugger somewhat. Updated debugger/README
793 with lots of comments and notes.
795 * device/examples/test2.c:
796 Fix bug, "red" variable not being initialized(compiler complained).
798 * device/examples/Makefile, examples/test3.c:
799 Add Makefile in device/examples folder, compiles test3.c
800 for use as a multiple module SDCDB test case.
802 * sim/ucsim/cmd.src/cmdset.cc:
803 Took out debug printfs in ucsim "next" command.
806 Karl and Johan start ucsim XA support. Most dissassembly working,
807 about 75% emulation done(plenty of work remaining).
810 Add Z80 support to ucsim, add test-ucz80 regression test,
811 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
812 Notice z80 compiler fails on examples/test3.c/crc code.
814 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
816 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
817 Added support for --parms-in-bank1
819 * src/ds390/peeph.def:
820 added a few more peephole optimzations
823 1) added __builtin_inp & __builtin_outp used to read in data of given length
824 from a memory mapped port
825 2) added __builtin_memcmp
826 3) added __builtin_swapw swap bytes of a short
828 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
829 1) handle multiple send & receives from register bank1
830 2) ralloc can now allocate DPTR1 to some liveRanges
832 * src/SDCCsymt.c, src/SDCCsymt.h:
833 changes to handle multiple sends & receives
836 added some pointer arithmetic optimization
839 added some pointer arithmetic optimizations but not stable yet so not
840 called from anywhere (will get this working shortly)
842 * src/SDCCopt.c: fixed for multiple sends & receives
845 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
846 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
847 set preprocessor defines (depending on options)
849 * src/SDCCicode.c, src/SDCCicode.h:
850 changes made to handle multiple sends & receives
853 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
855 * src/SDCCcse.c, src/SDCCcse.h:
856 added function findbackward def (to be used in upcoming optimization)
858 * src/SDCCcflow.c, src/SDCCcflow.h:
859 added function returnAtEnd - to determine if a basic block terminates with
862 * src/SDCCast.c, src/SDCCast.h:
863 added option parms-in-bank1
865 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
866 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
867 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
868 adjusted for --parms-in-bank1 option
870 * device/include/string.h:
871 donot redefine "reentrant" keyword
873 * device/include/ds80c390.h: Added some more SFRs
875 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
877 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
879 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
881 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
883 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
885 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
887 2002-01-18 Paul Stoffregen <paul@pjrc.com>
889 * Added --xram-movc option
891 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
893 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
895 2002-01-11 Johan Knol
897 * Added math lib of Jesus Calvino-Fraga
899 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
901 * src/SDCCmain.c (processFile): fix processing of ../../src.c
902 * support/regression/Makefile: new target test-mcs51-stack-auto
903 * support/regression/ports/mcs51-stack-auto/spec.mk: added
905 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
907 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
909 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
911 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
913 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
915 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
917 * src/SDCCglue.h: add definition for printIvalChar()
919 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
921 * src/SDCCast.c: fix #498138 by Johan
923 * src/SDCCglue.c: fix #498138 by Johan
925 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
927 * support/regression/Makefile: fix clean
929 * support/regression/ports/ds390/support.c: fix transmission of last character
931 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
933 * /sdcc/src/ds390/gen.c:
934 a) improved computing address of stack variable
935 b) took out some #if 0 code
936 c) improved parmBytes adjustment
937 d) improved genPlusIncr & genMinusIncr
938 e) genCmp could generate bad code (when left assigned to DPTR)
939 f) Fixed bug in hasInc
941 * /sdcc/src/ds390/ralloc.c:
942 a) packRegsForSupport could mess up live information (Fixed)
943 b) packRegsDPTRuse could be incorrect for left & right shift
945 * /sdcc/src/mcs51/ralloc.c:
946 packRegsForSupport could mess up the live information (Fixed)
948 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
950 * /sdcc/src/SDCCast.c:
951 can reverse a loop even if function call is present as long
952 as the loop control variable is local & is not passed as parameter
954 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
956 * /sdcc/ChangeLog: *** empty log message ***
958 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
959 More builtin function additions for TININative
961 * /sdcc/src/ds390/ralloc.c:
962 Had broken the regression testsuite
964 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
966 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
967 Added funcattr hasStackParms will be set for reentrant functions when there
968 are paramteres on the stack, this helps in minimizing frame pointer generation
969 typeFromStr can handle function pointers now
971 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
972 *** empty log message ***
974 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
976 * /src/ds390/gen.c, /src/ds390/main.c:
977 More builtin function additions for TININative
979 * /src/ds390/ralloc.c:
980 Had broken the regression testsuite
982 * /src/SDCCast.c: Fixed a bug in dumptree
984 * /src/SDCCsymt.c, /src/SDCCsymt.h:
985 Added funcattr hasStackParms will be set for reentrant functions when there
986 are paramteres on the stack, this helps in minimizing frame pointer generation
987 typeFromStr can handle function pointers now
989 * /doc/builtins.txt, /doc/TININative.txt:
990 *** empty log message ***
993 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
995 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
996 ALPHA version for -mTININative
998 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
999 updated to reflect changes in the port structure
1002 added function do_assemble (similar to do_link) if non-null this function
1003 will be called to do assembly (-mTININative) requires a multi command
1005 added function genAssemblerEnd will be called to generate assembler Epilogue
1008 added _JavaNative to debug info printing
1010 * /src/SDCCmain.c: added option --tini-libid
1011 added port->do_assemble function (-mTININative) has a multi command assemble
1013 * /src/SDCCglue.c: Disabled "constExpr" check
1014 added port->genAssemblerEnd function
1016 * /src/SDCCglobl.h: Added option --tini-libid value
1019 tookout optimizeCompare from the header (has no external references)
1021 * /src/SDCCast.c: made one more function "static"
1023 2001-12-23 Michael Hope <michaelh@juju.net.nz>
1025 * src/z80/mappings.i: Added z80asm support.
1027 * src/z80/main.c: Added z80asm support on --asm=z80asm
1029 * src/z80/gen.c: Fixed asm portability issues.
1031 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
1033 * src/SDCCglue.c (printExterns): Added global/extern split.
1035 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
1037 * support/regression/Makefile: added test for mcs51 model large
1039 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
1041 * support/regression/ports/gbz80/spec.mk: added -mgbz80
1043 2001-12-05 Michael Hope <michaelh@juju.net.nz>
1045 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
1047 1904-01-06 Michael Hope <michaelh@juju.net.nz>
1049 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
1051 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
1053 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
1055 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
1057 * support/regression/tests/simplefloat.c: Port to mcs51.
1059 2001-11-25 Michael Hope <michaelh@juju.net.nz>
1060 * support/regression/tests/bug-485362.c: Added.
1062 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
1064 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
1066 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
1068 * src/z80/gen.c (aopDump): Added a dump function.
1070 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
1071 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
1073 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
1075 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
1077 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
1079 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
1081 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
1083 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
1085 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
1087 * support/regression/ports/ds390/support.c: Use tinibios.
1089 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
1091 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
1093 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
1094 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
1096 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1098 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1100 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1102 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1104 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1105 (packRegsForIYUse): Created and optimised.
1107 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1109 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1110 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1112 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1114 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1116 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1118 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1120 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1122 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1124 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1126 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1128 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1130 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1132 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1134 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1135 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1136 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1138 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1140 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1141 (genNotFloat): Added.
1142 (genUminusFloat): Added.
1144 * device/lib/z80/Makefile: Added floating pt stubs.
1146 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1148 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1150 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1152 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1154 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1156 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1158 * sdcc/support/regression/Makefile: Add port ds390.
1160 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1162 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1164 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1166 * sdcc/support/regression/ports/ds390/support.c: Added.
1168 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1170 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1172 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1174 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1176 * device/include/malloc.h: Added z80 and gbz80 support.
1178 * device/lib/gbz80/heap.s: Added.
1180 * device/lib/z80/heap.s: Added.
1182 * device/lib/malloc.c: Added z80 and gbz80 support.
1184 * support/regression/tests/malloc.c (testMalloc): Added.
1186 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1188 * support/regression/tests/bug-478094.c: Added.
1190 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1192 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1194 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1196 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1198 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1200 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1202 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1204 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1206 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1208 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1210 * support/regression/tests/bug-477927.c: Added.
1212 * src/z80/peeph.def: Added minor rules.
1214 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1216 * src/z80/peeph.def: Added jump optimisation modification.
1218 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1220 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1222 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1224 * support/regression/tests/funptrs.c: Added.
1226 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1228 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1230 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1232 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1234 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1236 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1237 (movLeft2ResultLong): Created.
1239 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1240 (joinPushes): Added. Joins two char pushes into a word push.
1242 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1244 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1246 * support/makebin/Makefile (install): Added creation of dest dir.
1248 2001-10-24 Karl Bongers <karl@turbobit.com>
1250 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1252 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1254 * src/z80/ralloc.c: Turned off faulty pack for one use.
1256 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1258 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1260 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1262 * support/regression/Makefile: Improved clean
1264 * support/regression/ports/gbz80/spec.mk: Added clean
1266 * support/regression/ports/host/spec.mk: Added clean
1268 * support/regression/ports/z80/spec.mk: Added clean
1270 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1272 * support/regression/ports/mcs51/timeout.c: little improvements
1274 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1276 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1278 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1280 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1282 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1284 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1286 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1288 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1289 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1291 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1293 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1295 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1297 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1299 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1301 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1303 * support/regression/tests/longor.c: Added.
1305 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1307 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1309 * as/mcs51/aslink.h: define PATH_MAX
1311 * as/mcs51/asm.h: define PATH_MAX
1313 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1315 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1317 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1319 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1321 * src/SDCCglobl.h: define PATH_MAX
1323 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1325 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1327 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1329 * src/z80/gen.c (gencjneshort): Fixed
1331 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1333 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1335 * support/regression/tests/bug-469671.c: Added.
1337 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1339 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1341 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1343 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1345 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1347 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1349 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1351 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1353 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1355 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1357 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1359 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1361 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1363 * 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.
1365 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1367 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1369 2001-10-07 <johan@FRIJA>
1371 * device/lib/gets.c (gets): fixed the return value.
1373 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1374 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1376 * 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.
1378 * 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.
1380 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1382 * src/pic/gen.c: Removed Safe_strdup.
1384 * configure.in: Added option to enable libgc support.
1386 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1387 (bitVectUnion): Optimised.
1388 (bitVectIntersect): Optimised.
1389 (bitVectBitsInCommon): Optimised.
1390 (bitVectCplAnd): Optimised.
1392 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1394 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1396 * src/SDCCmain.c: distinguish between assembler debug and plain options
1398 * src/avr/main.c: remove standard assembler options
1400 * src/ds390/main.c: remove standard assembler options
1402 * src/mcs51/main.c: remove standard assembler options
1404 * src/port.h: removed "PENDING" comment
1406 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1408 * src/device/lib/_mulint.c : new, with assember functions
1410 * src/device/lib/_mullong.c : new, with assember functions
1412 * src/device/lib/_divuint.c : with assember functions
1414 * src/device/lib/_divsint.c : with assember functions
1416 * src/device/lib/_divulong.c: with assember functions
1418 * src/device/lib/_divslong.c: with assember functions
1420 * src/device/lib/_moduint.c : with assember functions
1422 * src/device/lib/_modsint.c : with assember functions
1424 * src/device/lib/_modulong.c: with assember functions
1426 * src/device/lib/_modslong.c: with assember functions
1428 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1430 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1432 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1433 replaced _mululong.c and _mulslong.c by _mullong.c
1435 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1437 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1439 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1441 * src/SDCCglue.c: test, if win32api is available for MINGW
1443 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1445 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1446 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1447 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1448 * support/regression/ports/host/spec.mk: removed GENERIC
1449 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1450 * support/regression/ports/z80/spec.mk: removed GENERIC
1452 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1454 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1456 * support/regression/tests/bug-467035.c: Created.
1458 2001-10-01 <johan@FRIJA>
1460 * src/SDCC.y: fixed bug #466586 part 1
1462 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1464 * SDCCicode.c: z80 has no generic pointers
1465 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1467 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1469 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1471 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1473 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1475 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1477 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1479 * configure.in: Fixed up so that ucsim is only configured once.
1481 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1483 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1484 (getPathDifference): As above.
1486 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1488 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1490 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1491 * .version: Updated to 2.3.1
1493 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1494 Added copyright header.
1496 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1497 (assemble): Added support for macro based assembler commands.
1498 (linkEdit): Added support for macro based linker commands.
1499 (preProcess): Changed the pre-processor to use macros.
1500 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1501 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1503 * device/lib/z80/crt0.s: Added module name for debugging.
1505 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1507 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1509 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1511 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1513 * src/Makefile.in: Added SDCCmacro and SDCCutil
1515 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1517 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1519 2001-09-16 <johan@FRIJA>
1521 * 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.
1523 2001-09-15 <johan@FRIJA>
1525 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1526 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1528 2001-09-11 <johan@FRIJA>
1530 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1532 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1534 * support/regression/tests/bug-460444.c: Added test case.
1536 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1537 (genCast): Added justification for all of the asserts.
1539 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1541 * support/regression/support.c: _xdata replaced by xdata
1543 * support/regression/spec.mk: removed _generic
1545 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1547 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1549 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1550 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1552 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1554 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1556 * support/regression/tests/bug-460010.c: Added test case.
1558 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1560 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1562 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1564 * support/regression/testfwk.c: removed workaround for bug #436344
1566 * support/regression/tests/bp.c: use less memory with mcs51
1568 * support/regression/tests/bug-441448.c: use less memory
1570 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1572 * support/regression/collate-results.py: typo
1574 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1576 * support/regression/tests/fetchoverlap.c: Added new test case.
1578 * support/regression/tests/bp.c: Added new test case.
1580 * support/regression/tests/bug-448984.c: Added new test case.
1582 * support/regression/tests/pow2shifts.c: Added new test case.
1584 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1585 (genlshTwo): Fixed right shift for count > 8.
1587 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1589 2001-09-08 <johan@FRIJA>
1591 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1593 2001-09-07 <johan@FRIJA>
1595 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1597 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1599 2001-09-06 <johan@FRIJA>
1601 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1602 * bernhard noted me at this: "() equals to (void)" (1.38)
1604 2001-09-05 <johan@FRIJA>
1606 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1608 2001-09-04 <johan@FRIJA>
1610 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1613 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1615 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1617 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1619 * link/z80/aslink.h: Fixed path for PATH_MAX
1621 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1623 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1625 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1627 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1629 * 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.
1631 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1633 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1634 (genCmp): Fixed up genCmp for the GB with longs.
1636 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1638 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1640 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1642 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1644 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1646 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1648 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1650 * 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.
1652 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1654 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1656 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1658 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1660 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1662 * sim/ucsim/configure: little improvement of Cygwin-detection
1663 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1664 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1665 * support/regression/tests/bug-221100.c: small changes for mcs51
1666 * support/regression/tests/bug-221168.c: small changes for mcs51
1667 * support/regression/tests/bug-227710.c: small changes for mcs51
1668 * support/regression/tests/staticinit.c: small changes for mcs51
1669 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1670 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1671 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601