1 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
3 * src/mcs51/gen.c (genMinus): fixed bug 696436
5 2003-03-02 Borut Razem <borut.razem@siol.net>
7 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
9 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
11 * configure.in: test for mkstemp
12 * sdccconf_in.h: add HAVE_MKSTEMP
14 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
16 * device/include/ctype.h: removed warning while using --stack-auto
17 * device/include/malloc.h: removed warning while using --stack-auto
18 * device/include/string.h: removed warning while using --stack-auto
20 2003-02-23 Borut Razem <borut.razem@siol.net>
22 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
23 because NDEBUG is defined (see man assert)
24 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
26 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
28 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
29 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
31 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
33 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
34 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
36 2003-02-18 <johan@balder>
38 * as/mcs51/asmain.c (asmbl): module can start with a digit
39 * as/z80/asmain.c (asmbl): module can start with a digit
41 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
43 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
44 * src/asm.c: fix pipe() for Mingw32
46 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
48 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
49 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
50 make -V work again; --c1mode reads now from stdin
51 * doc/sdccman.lyx: added --c1mode
52 * support/Util/SDCCerr.c: new messages for c1 mode
53 * support/Util/SDCCerr.h: new messages for c1 mode
54 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
56 2003-02-15 <johan@balder>
58 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
60 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
62 * doc/sdccman.lyx: Environment variables, -o and other minor things
64 2003-02-14 <johan@balder>
66 * src/xa51/main.c: before anyone really tries to use it :)
68 * Install doc's in share/sdcc/doc
69 * removed some obsolete files
70 * Do a proper make distclean and uninstall
74 M device/include/Makefile.in
75 M device/lib/Makefile.in
78 M sim/ucsim/doc/Makefile.in
82 M support/cpp2/Makefile.in
83 M support/makebin/Makefile
86 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
88 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
90 2003-02-10 Borut Razem <borut.razem@siol.net>
92 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
93 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
94 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
95 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
96 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
97 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
98 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
99 src/z80/Makefile.bcc: Borland Makefile cleanup
100 * as/z80/Makefile.bcc: Added Borland Makefile
101 * support/cpp2/borland.h: Removed
103 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
105 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
106 * src/SDCC.lex: new pragma NOIV
107 * src/SDCCglobl.h: new pragma NOIV
108 * src/SDCCmem.c: new pragma NOIV
110 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
112 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
114 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
116 * src/SDCCmain.c: signal handling is switched off by --debug
117 * doc/Makefile: small fix for install; use clean.mk again
118 * doc/clean.mk: clean *.pdf and *.html too
120 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
122 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
123 * device/lib/printfl.c: fix a ds390 bug by making it portable
124 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
125 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
126 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
127 * debugger/mcs51/cmd.c: converted multi-line string literals
128 * sim/ucsim/globals.cc: converted multi-line string literals
129 * src/SDCCmain.c: introduced signal handler to remove temp files
130 * doc/Makefile: small tweaks, implement clean
131 * doc: removed generated files
133 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
135 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
136 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
137 Address Record is not correctly generated for DS390."
139 2003-02-02 Borut Razem <borut.razem@siol.net>
141 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
142 * as/mcs51/asm.h: fixed compilation with Borland C
143 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
144 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
145 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
146 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
147 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
148 src/z80/Makefile.bcc: delete $(LIB) only if exist
149 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
151 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
153 * device/include/malloc.h: introduced NULL
154 * device/include/string.h: introduced NULL
155 * device/include/stdlib.h: introduced NULL
156 * device/lib/_memcpy.c: removed NULL
157 * device/lib/_strcat.c: removed NULL
158 * device/lib/_strchr.c: removed NULL
159 * device/lib/_strcmp.c: removed NULL
160 * device/lib/_strcpy.c: removed NULL
161 * device/lib/_strcspn.c: removed NULL
162 * device/lib/_strlen.c: removed NULL
163 * device/lib/_strncat.c: removed NULL
164 * device/lib/_strncmp.c: removed NULL
165 * device/lib/_strncpy.c: removed NULL
166 * device/lib/_strpbrk.c: removed NULL
167 * device/lib/_strrchr.c: removed NULL
168 * device/lib/_strspn.c: removed NULL
169 * device/lib/_strstr.c: removed NULL
170 * device/lib/_strtok.c: removed NULL
171 * device/lib/malloc.c: removed NULL, include own header
173 2003-02-02 <johan@balder>
175 * 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
176 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
177 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
178 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
179 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
180 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
182 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
184 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
187 2003-02-01 <johan@balder>
189 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
191 2003-01-31 <johan@CP255758-A>
193 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
195 2003-01-30 <johan@balder>
197 * src/SDCCBBlock.c: automatic bug detection
198 * src/SDCCicode.c: automatic bug detection
200 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
202 * src/SDCCglobl.h: now --xram-size 0 works
203 * src/SDCCmain.c: now --xram-size 0 works
205 2003-01-29 <johan@balder>
207 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
209 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
211 * as/mcs51/aslink.h: Added options --xram-size and --code-size
212 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
213 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
214 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
215 * src/SDCCglobl.h: Added options --xram-size and --code-size
216 * src/SDCCmain.c: Added options --xram-size and --code-size
218 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
220 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
221 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
223 2003-01-27 <johan@balder>
225 * src/SDCC.y: fixed bug #613764
227 2003-01-26 <johan@balder>
229 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
230 * src/SDCCsymt.h: fixed bug #673374
231 * src/SDCCglue.c: fixed bug #661910
232 * src/SDCCast.c: fixed bug #458099 and 673374
234 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
236 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
237 * as/mcs51/strcmpi.h: added
238 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
239 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
240 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
241 * as/mcs51/assym.c: strcmpi -> as_strcmpi
242 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
243 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
244 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
245 * as/mcs51/Makefile.aslink: new module strcmpi
246 * as/mcs51/Makefile.asx8051: new module strcmpi
247 * as/mcs51/Makefil.bcc: new module strcmpi
248 * as/mcs51/Makefile.in: new module strcmpi
249 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
251 2003-01-26 <johan@balder>
253 * src/SDCCglue.c: reverted back to 1.124
254 * src/SDCCast.c: reverted back to 1.156
255 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
257 2003-01-25 <johan@balder>
259 * src/SDCCglue.c: A better fix for bug #661910
260 * src/SDCCast.c: A better fix for bug #661910
261 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
263 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
265 * src/Makefile.in: remove spawn.o
266 * src/SDCCmain.c: remove spawn.h
267 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
268 * src/spawn.c: removed
269 * src/spawn.h: removed
270 * support/regression/ports/ds390/spec.mk: link with -r
272 2003-01-24 <johan@CP255758-A>
274 * src/ds390/gen.c (aopOp): fixed bug #667458
275 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
276 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
277 (createIvalCharPtr): an ival doesn't always have a storage class anymore
279 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
281 * src/mcs51/peeph.def: better assembler identation by Frieder
282 * src/mcs51/gen.c: better assembler identation by Frieder
284 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
286 * as/z80/string.h: removed for gcc 3.2
287 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
288 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
290 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
292 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
293 * src/SDCCpeeph.c (replaceRule): fix bug #663503
294 * support/regression/Makefile: separate temp files for ports
295 * support/regression/generate-cases.py: separate temp files for ports
296 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
297 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
299 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
301 * moved tinitalk to device/examples/ds390
303 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
305 * as/mcs51/lkmem.c: rflag is for DS390
306 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
307 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
308 (linkEdit): move mem- and map-files the same way as ihx-files
309 * src/z80/main.c (_setDefaultOptions): removed --generic
310 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
311 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
312 * src/pic/glue.c (picglue): --c1mode works again
313 * src/pic16/glue.c (pic16glue): --c1mode works again
314 * src/asm.c (printCLine): fix #660034
316 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
318 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
319 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
320 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
321 * as/mcs51/lkmem (summary): better fix for sp problem
322 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
323 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
324 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
325 remove --stack-after-data
327 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
329 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
330 * src/SDCCutil.c (join): ugly bug: missing '\0'
331 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
333 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
335 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
337 * src/pic/main.c (_asmCmd): gpasm supports -o
338 * src/z80/main.c: more general macros
339 * device/lib/Makefile.in: remove intermediate files
341 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
343 * .version: Bumped version number to 2.3.3
344 * src/SDCCBBlock.c: new option -o
345 * src/SDCCglobl.h: new option -o
346 * src/SDCCglue.c: new option -o
347 * src/SDCCmain.c: new option -o
348 * src/asm.c: new option -o
349 * src/ds390/main.c: new option -o
350 * src/pic/glue.c: new option -o
351 * src/pic/pcode.c: new option -o
352 * src/pic/ralloc.c: new option -o
353 * src/pic16/glue.c: new option -o
354 * src/pic16/pcode.c: new option -o
355 * src/pic16/ralloc.c: new option -o
356 * src/z80/main.c: new option -o
357 * device/lib/Makefile.in: use -o
358 * support/regression/ports/ds390/spec.mk: use -o
359 * support/regression/ports/gbz80/spec.mk: use -o
360 * support/regression/ports/mcs51/spec.mk: use -o
361 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
362 * support/regression/ports/z80/spec.mk: use -o
363 * support/regression/ports/ucz80/spec.mk: use -o
364 * support/regression/ports/xa51/spec.mk: use -o
365 * support/regression/fwk/lib/timeout.c: fix usage string
367 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
368 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
370 2003-01-07 <johan@balder>
372 * src/SDCCast.c (decorateType): fixed bug #600035
374 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
375 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
376 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
377 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
378 * src/pic/pcode.c: outcommented unused variable to remove warnings
379 * src/pic/ralloc.c: outcommented unused variable to remove warnings
381 2003-01-06 <karl@turbobit.com>
382 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
385 2003-01-06 <johan@balder>
387 * src/SDCCicode.c: fixed array add
389 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
390 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
391 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
393 2003-01-04 <johan@balder>
395 * src/SDCCval.c (getNelements): fixed the initialized array of structures
397 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
398 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
400 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
401 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
402 * support/regression/tests/bug-524697.c: fit mem usage into 8032
404 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
405 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
407 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
408 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
410 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
411 * src/mcs51/main.c: removed {bindir}{sep} from aslink
413 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
415 * in \sdcc\as\mcs51\ changed these files in order to create an
416 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
417 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
418 following files to include the previous two files: aslink.dsp,
419 Makefile.aslink, Makefile.bcc, and Makefile.in.
421 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
424 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
426 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
427 value from option --iram-size.
429 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
431 * \sdcc\as\mcs51\lklist.c: added boundary check before using
434 2002-09-18 <wiml@hhhh.org>
436 * SDCClrange.h: exposed setFromRange() and setToRange()
437 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
438 packRegsForAccUse() (bug 542397)
439 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
440 multiple times and emitting the fetch operations more than once
441 added aopGetUsesAcc() function to allow binary operators to
442 fetch their operands in the correct order; made genMinus() emit
443 compact code for X = LITERAL - Y
445 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
446 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
447 sprintf() in line 1267.
449 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
450 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
453 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
454 Changes to aslink (All the changes are marked with 'JCF'):
456 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
459 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
460 area BSEG. Also moves, if possible, the DATA area down into the internal
461 ram so more space is available.
463 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
466 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
467 not bytes. Function summary() which creates a memory usage summary
468 file with extension .mem. Reports of overlaping stack and small stack
469 size. If the space for the stack is less than 16 bytes aslink trows a
472 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
473 the 8051. Option 'y' for memory summary output file.
475 Changes to sdcc (All the changes are marked with 'JCF'):
477 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
479 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
480 overlaying area for it (uses RegBankUsed[4]).
482 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
483 bank zero as used by default. By default aslink locates the stack
484 (equivalent to --stack-after-data). Pass option 'y' to aslink for
485 the creation of the .mem file. Delegates the allocation of data area
486 to aslink (it is not longer 0x30 by default). If --stack-loc passes
487 the begining of the stack area to aslink.
489 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
490 glue() in SDCCglue.c creates an area for it.
492 2002-09-03 Borut Razem <borut.razem@siol.net>
493 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
495 introduced atexit() handler for teporay files removal in case of
496 errors, assertions, ...
498 2002-08-29 Borut Razem <borut.razem@siol.net>
499 * sdcc/support/cpp2/auto-host_vc_in.h:
500 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
501 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
502 Maybe there is a similar problem with BORLANDC? It should be checked!
504 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
505 corrected improper use of assert: the assignment to clr variable was done inside the assert.
506 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
507 was not executed, and the compiler (cl) launched a warning:
508 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
510 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
511 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
513 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
514 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
516 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
517 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
518 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
519 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
520 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
521 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
522 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
523 - added Release configuration in VS projects
524 - review of compiler an linker options
525 - VC .exe files are generated in bin_vc directory, not to interfere
526 with binaries generated from other projects (cygwin, mingw, bcc ...)
528 * sdcc/src/yacc.dsp: added
530 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
531 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
532 and insert the version number definitions from .version
534 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
536 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
537 added - genarate auto-host.h using auto-host_vc_in.h as template
540 removed from CVS, generated automatically
542 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
543 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
545 2002-08-11 Borut Razem <borut.razem@siol.net>
546 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
548 2002-08-10 Borut Razem <borut.razem@siol.net>
549 * src/SDCCmain.c (main):
550 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
551 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
552 The consequence was that some temporary files were not removed.
555 unification of code in functions tempfilename() and tempfile():
556 function tempnam() is defined in Visual Studio 6.0 and .NET
558 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
560 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
561 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
562 - removed compiler command line option /WX: Treats all warnings as errors
563 - update a list of source files, included into the project
565 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
566 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
567 changed project type to Generic Project so that can be correcly converted to VS.NET project
569 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
571 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
573 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
575 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
576 added return 0 statements after assert() to make compiler happy
578 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
579 added newline in the def file to keep MSC compiler satisfied
581 * sdcc/src/z80/gen.c:
582 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
583 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
584 - solved MSC error in function aopDump()
586 * sdcc_vc.h: define PREFIX as "\\sdcc"
588 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
589 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
591 2002-06-22 Scott Dattalo <scott@dattalo.com>
592 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
593 - Rewrote the register banking algorithm.
594 - Added pCode live-range analysis to registers (for now, only non-used and
595 singly-used registers optimized away)
597 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
599 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
601 2002-05-10 Scott Dattalo <scott@dattalo.com>
602 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
604 2002-04-22 Michael Hope <michaelh@vroom>
606 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
608 * configure.in (DD_COPT): Added include support required for gbdk.
610 * .version: Bumped version number just to increase it.
612 * src/SDCCmain.c: Added -nostdinc to the default options.
614 2002-04-15 Michael Hope <michaelh@vroom>
616 * device/lib/z80/printf.c (sprintf): Added.
618 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
620 * src/z80/peeph.def: Added transpose redundent load rule.
622 * src/z80/main.c: Added force callee saves for jaune.
624 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
626 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
628 2002-03-28 Johan Knol <johan@balder>
630 * src/SDCCval.c: fixed bug #532436
632 2002-03-14 Scott Dattalo <scott@dattalo.com>
634 Added "char *Processor" field to the port structure.
637 Added -p option. Allows port dependent processor to be specified.
640 Initialized the new field char *Processor field to NULL in all ports
643 Compiler generated registers for interrupt context saving
644 were not getting allocated.
646 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
649 Fixed left shift. Will promote the left side of a left shift
650 if a) left shifting more than size of operand or b) when assigned
651 to something size > size of left side
653 2002-03-14 Scott Dattalo <scott@dattalo.com>
655 tons of changes. Register allocation has been
656 rewritten. Added customization for the various PICs. Flow
657 analysis is restructured. ...
663 Added. device.c is a PIC port hack to accomodate variations
666 2002-03-13 Michael Hope <michaelh@vroom>
668 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
670 2002-03-04 johanknol <johanknol@manik>
672 * /src/SDCCval.c: fixed
674 const unsigned char arr[][2] = { { 0, 1 } };
675 t18.c:1: error: Initializer element is not constant
677 2002-03-04 bela <bela@manik>
679 * /device/include/mcs51reg.h:
680 ds89c420 register definition update
682 2002-03-03 <johan@FRIJA>
684 * support/Util/SDCCerr.c: did something, but don't no why anymore
686 * support/regression/tests/bug-524691.c: made it a little less shy
688 * src/SDCCast.c (decorateType): fixed bug #524697
690 * src/SDCCast.c: made some lineno improvements
692 * src/SDCCval.c (getNelements): changed warning to error
694 * src/SDCCglue.c (printIvalArray): changed warning to error
696 * src/SDCCicode.c: fixed a warning for mingw
698 * src/SDCCast.c (decorateType): fixed the << promotion for ops
700 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
702 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
704 * src/ds390/peeph.def:
705 Added some more peephole rules
707 * src/ds390/gen.c: Various fixes & enhancements
709 * src/SDCClrange.c, src/SDCClrange.h:
710 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
712 * src/ds390/ralloc.c:
713 various fixes & enhancements (ds390) specific
715 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
716 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
719 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
721 2002-03-02 <johan@FRIJA>
723 * src/SDCCast.c (decorateType): fixed bug #524708
725 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
727 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
729 2002-03-01 Michael Hope <michaelh@vroom>
731 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
733 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
735 2002-03-01 <johan@FRIJA>
737 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
739 * src/SDCCast.c (decorateType): fixed bug #524209
741 * src/SDCCval.c (valNot): fixed bug #524195
743 2002-02-26 <johan@balder>
745 * src/xa51/gen.c: fixed a warning
747 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
749 * src/SDCCast.c (decorateType): fixed bug #522534
751 2002-02-23 <johan@balder>
753 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
755 2002-02-22 <johan@balder>
757 * src/SDCCast.c: fixed bug #514865
759 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
761 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
763 * sdcc/src/SDCCloop.c:
764 Previous fix was not good. basic blocks that have "break" or "return" are
765 not really partof a loop , but live ranges used in these blocks should
766 be live thru the entire loop, so set partOfLoop but don't add them to
769 2002-02-21 <johan@FRIJA>
771 * src/SDCCcse.c: fixed bug #514308
773 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
776 Fixed BUG #519583. If a conditional block ended in a return/break
777 statement inside a loop, it was not being considered part of the loop.
779 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
781 2002-02-10 Karl Bongers <karl@turbobit.com>
784 Fixed up SDCDB debugger somewhat. Updated debugger/README
785 with lots of comments and notes.
787 * device/examples/test2.c:
788 Fix bug, "red" variable not being initialized(compiler complained).
790 * device/examples/Makefile, examples/test3.c:
791 Add Makefile in device/examples folder, compiles test3.c
792 for use as a multiple module SDCDB test case.
794 * sim/ucsim/cmd.src/cmdset.cc:
795 Took out debug printfs in ucsim "next" command.
798 Karl and Johan start ucsim XA support. Most dissassembly working,
799 about 75% emulation done(plenty of work remaining).
802 Add Z80 support to ucsim, add test-ucz80 regression test,
803 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
804 Notice z80 compiler fails on examples/test3.c/crc code.
806 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
808 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
809 Added support for --parms-in-bank1
811 * src/ds390/peeph.def:
812 added a few more peephole optimzations
815 1) added __builtin_inp & __builtin_outp used to read in data of given length
816 from a memory mapped port
817 2) added __builtin_memcmp
818 3) added __builtin_swapw swap bytes of a short
820 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
821 1) handle multiple send & receives from register bank1
822 2) ralloc can now allocate DPTR1 to some liveRanges
824 * src/SDCCsymt.c, src/SDCCsymt.h:
825 changes to handle multiple sends & receives
828 added some pointer arithmetic optimization
831 added some pointer arithmetic optimizations but not stable yet so not
832 called from anywhere (will get this working shortly)
834 * src/SDCCopt.c: fixed for multiple sends & receives
837 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
838 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
839 set preprocessor defines (depending on options)
841 * src/SDCCicode.c, src/SDCCicode.h:
842 changes made to handle multiple sends & receives
845 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
847 * src/SDCCcse.c, src/SDCCcse.h:
848 added function findbackward def (to be used in upcoming optimization)
850 * src/SDCCcflow.c, src/SDCCcflow.h:
851 added function returnAtEnd - to determine if a basic block terminates with
854 * src/SDCCast.c, src/SDCCast.h:
855 added option parms-in-bank1
857 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
858 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
859 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
860 adjusted for --parms-in-bank1 option
862 * device/include/string.h:
863 donot redefine "reentrant" keyword
865 * device/include/ds80c390.h: Added some more SFRs
867 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
869 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
871 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
873 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
875 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
877 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
879 2002-01-18 Paul Stoffregen <paul@pjrc.com>
881 * Added --xram-movc option
883 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
885 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
887 2002-01-11 Johan Knol
889 * Added math lib of Jesus Calvino-Fraga
891 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
893 * src/SDCCmain.c (processFile): fix processing of ../../src.c
894 * support/regression/Makefile: new target test-mcs51-stack-auto
895 * support/regression/ports/mcs51-stack-auto/spec.mk: added
897 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
899 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
901 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
903 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
905 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
907 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
909 * src/SDCCglue.h: add definition for printIvalChar()
911 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
913 * src/SDCCast.c: fix #498138 by Johan
915 * src/SDCCglue.c: fix #498138 by Johan
917 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
919 * support/regression/Makefile: fix clean
921 * support/regression/ports/ds390/support.c: fix transmission of last character
923 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
925 * /sdcc/src/ds390/gen.c:
926 a) improved computing address of stack variable
927 b) took out some #if 0 code
928 c) improved parmBytes adjustment
929 d) improved genPlusIncr & genMinusIncr
930 e) genCmp could generate bad code (when left assigned to DPTR)
931 f) Fixed bug in hasInc
933 * /sdcc/src/ds390/ralloc.c:
934 a) packRegsForSupport could mess up live information (Fixed)
935 b) packRegsDPTRuse could be incorrect for left & right shift
937 * /sdcc/src/mcs51/ralloc.c:
938 packRegsForSupport could mess up the live information (Fixed)
940 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
942 * /sdcc/src/SDCCast.c:
943 can reverse a loop even if function call is present as long
944 as the loop control variable is local & is not passed as parameter
946 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
948 * /sdcc/ChangeLog: *** empty log message ***
950 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
951 More builtin function additions for TININative
953 * /sdcc/src/ds390/ralloc.c:
954 Had broken the regression testsuite
956 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
958 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
959 Added funcattr hasStackParms will be set for reentrant functions when there
960 are paramteres on the stack, this helps in minimizing frame pointer generation
961 typeFromStr can handle function pointers now
963 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
964 *** empty log message ***
966 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
968 * /src/ds390/gen.c, /src/ds390/main.c:
969 More builtin function additions for TININative
971 * /src/ds390/ralloc.c:
972 Had broken the regression testsuite
974 * /src/SDCCast.c: Fixed a bug in dumptree
976 * /src/SDCCsymt.c, /src/SDCCsymt.h:
977 Added funcattr hasStackParms will be set for reentrant functions when there
978 are paramteres on the stack, this helps in minimizing frame pointer generation
979 typeFromStr can handle function pointers now
981 * /doc/builtins.txt, /doc/TININative.txt:
982 *** empty log message ***
985 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
987 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
988 ALPHA version for -mTININative
990 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
991 updated to reflect changes in the port structure
994 added function do_assemble (similar to do_link) if non-null this function
995 will be called to do assembly (-mTININative) requires a multi command
997 added function genAssemblerEnd will be called to generate assembler Epilogue
1000 added _JavaNative to debug info printing
1002 * /src/SDCCmain.c: added option --tini-libid
1003 added port->do_assemble function (-mTININative) has a multi command assemble
1005 * /src/SDCCglue.c: Disabled "constExpr" check
1006 added port->genAssemblerEnd function
1008 * /src/SDCCglobl.h: Added option --tini-libid value
1011 tookout optimizeCompare from the header (has no external references)
1013 * /src/SDCCast.c: made one more function "static"
1015 2001-12-23 Michael Hope <michaelh@juju.net.nz>
1017 * src/z80/mappings.i: Added z80asm support.
1019 * src/z80/main.c: Added z80asm support on --asm=z80asm
1021 * src/z80/gen.c: Fixed asm portability issues.
1023 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
1025 * src/SDCCglue.c (printExterns): Added global/extern split.
1027 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
1029 * support/regression/Makefile: added test for mcs51 model large
1031 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
1033 * support/regression/ports/gbz80/spec.mk: added -mgbz80
1035 2001-12-05 Michael Hope <michaelh@juju.net.nz>
1037 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
1039 1904-01-06 Michael Hope <michaelh@juju.net.nz>
1041 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
1043 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
1045 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
1047 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
1049 * support/regression/tests/simplefloat.c: Port to mcs51.
1051 2001-11-25 Michael Hope <michaelh@juju.net.nz>
1052 * support/regression/tests/bug-485362.c: Added.
1054 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
1056 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
1058 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
1060 * src/z80/gen.c (aopDump): Added a dump function.
1062 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
1063 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
1065 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
1067 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
1069 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
1071 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
1073 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
1075 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
1077 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
1079 * support/regression/ports/ds390/support.c: Use tinibios.
1081 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
1083 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
1085 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
1086 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
1088 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1090 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1092 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1094 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1096 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1097 (packRegsForIYUse): Created and optimised.
1099 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1101 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1102 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1104 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1106 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1108 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1110 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1112 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1114 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1116 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1118 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1120 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1122 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1124 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1126 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1127 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1128 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1130 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1132 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1133 (genNotFloat): Added.
1134 (genUminusFloat): Added.
1136 * device/lib/z80/Makefile: Added floating pt stubs.
1138 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1140 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1142 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1144 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1146 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1148 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1150 * sdcc/support/regression/Makefile: Add port ds390.
1152 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1154 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1156 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1158 * sdcc/support/regression/ports/ds390/support.c: Added.
1160 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1162 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1164 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1166 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1168 * device/include/malloc.h: Added z80 and gbz80 support.
1170 * device/lib/gbz80/heap.s: Added.
1172 * device/lib/z80/heap.s: Added.
1174 * device/lib/malloc.c: Added z80 and gbz80 support.
1176 * support/regression/tests/malloc.c (testMalloc): Added.
1178 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1180 * support/regression/tests/bug-478094.c: Added.
1182 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1184 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1186 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1188 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1190 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1192 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1194 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1196 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1198 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1200 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1202 * support/regression/tests/bug-477927.c: Added.
1204 * src/z80/peeph.def: Added minor rules.
1206 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1208 * src/z80/peeph.def: Added jump optimisation modification.
1210 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1212 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1214 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1216 * support/regression/tests/funptrs.c: Added.
1218 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1220 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1222 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1224 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1226 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1228 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1229 (movLeft2ResultLong): Created.
1231 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1232 (joinPushes): Added. Joins two char pushes into a word push.
1234 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1236 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1238 * support/makebin/Makefile (install): Added creation of dest dir.
1240 2001-10-24 Karl Bongers <karl@turbobit.com>
1242 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1244 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1246 * src/z80/ralloc.c: Turned off faulty pack for one use.
1248 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1250 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1252 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1254 * support/regression/Makefile: Improved clean
1256 * support/regression/ports/gbz80/spec.mk: Added clean
1258 * support/regression/ports/host/spec.mk: Added clean
1260 * support/regression/ports/z80/spec.mk: Added clean
1262 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1264 * support/regression/ports/mcs51/timeout.c: little improvements
1266 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1268 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1270 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1272 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1274 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1276 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1278 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1280 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1281 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1283 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1285 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1287 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1289 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1291 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1293 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1295 * support/regression/tests/longor.c: Added.
1297 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1299 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1301 * as/mcs51/aslink.h: define PATH_MAX
1303 * as/mcs51/asm.h: define PATH_MAX
1305 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1307 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1309 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1311 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1313 * src/SDCCglobl.h: define PATH_MAX
1315 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1317 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1319 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1321 * src/z80/gen.c (gencjneshort): Fixed
1323 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1325 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1327 * support/regression/tests/bug-469671.c: Added.
1329 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1331 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1333 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1335 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1337 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1339 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1341 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1343 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1345 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1347 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1349 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1351 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1353 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1355 * 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.
1357 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1359 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1361 2001-10-07 <johan@FRIJA>
1363 * device/lib/gets.c (gets): fixed the return value.
1365 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1366 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1368 * 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.
1370 * 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.
1372 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1374 * src/pic/gen.c: Removed Safe_strdup.
1376 * configure.in: Added option to enable libgc support.
1378 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1379 (bitVectUnion): Optimised.
1380 (bitVectIntersect): Optimised.
1381 (bitVectBitsInCommon): Optimised.
1382 (bitVectCplAnd): Optimised.
1384 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1386 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1388 * src/SDCCmain.c: distinguish between assembler debug and plain options
1390 * src/avr/main.c: remove standard assembler options
1392 * src/ds390/main.c: remove standard assembler options
1394 * src/mcs51/main.c: remove standard assembler options
1396 * src/port.h: removed "PENDING" comment
1398 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1400 * src/device/lib/_mulint.c : new, with assember functions
1402 * src/device/lib/_mullong.c : new, with assember functions
1404 * src/device/lib/_divuint.c : with assember functions
1406 * src/device/lib/_divsint.c : with assember functions
1408 * src/device/lib/_divulong.c: with assember functions
1410 * src/device/lib/_divslong.c: with assember functions
1412 * src/device/lib/_moduint.c : with assember functions
1414 * src/device/lib/_modsint.c : with assember functions
1416 * src/device/lib/_modulong.c: with assember functions
1418 * src/device/lib/_modslong.c: with assember functions
1420 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1422 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1424 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1425 replaced _mululong.c and _mulslong.c by _mullong.c
1427 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1429 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1431 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1433 * src/SDCCglue.c: test, if win32api is available for MINGW
1435 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1437 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1438 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1439 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1440 * support/regression/ports/host/spec.mk: removed GENERIC
1441 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1442 * support/regression/ports/z80/spec.mk: removed GENERIC
1444 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1446 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1448 * support/regression/tests/bug-467035.c: Created.
1450 2001-10-01 <johan@FRIJA>
1452 * src/SDCC.y: fixed bug #466586 part 1
1454 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1456 * SDCCicode.c: z80 has no generic pointers
1457 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1459 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1461 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1463 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1465 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1467 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1469 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1471 * configure.in: Fixed up so that ucsim is only configured once.
1473 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1475 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1476 (getPathDifference): As above.
1478 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1480 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1482 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1483 * .version: Updated to 2.3.1
1485 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1486 Added copyright header.
1488 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1489 (assemble): Added support for macro based assembler commands.
1490 (linkEdit): Added support for macro based linker commands.
1491 (preProcess): Changed the pre-processor to use macros.
1492 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1493 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1495 * device/lib/z80/crt0.s: Added module name for debugging.
1497 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1499 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1501 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1503 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1505 * src/Makefile.in: Added SDCCmacro and SDCCutil
1507 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1509 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1511 2001-09-16 <johan@FRIJA>
1513 * 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.
1515 2001-09-15 <johan@FRIJA>
1517 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1518 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1520 2001-09-11 <johan@FRIJA>
1522 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1524 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1526 * support/regression/tests/bug-460444.c: Added test case.
1528 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1529 (genCast): Added justification for all of the asserts.
1531 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1533 * support/regression/support.c: _xdata replaced by xdata
1535 * support/regression/spec.mk: removed _generic
1537 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1539 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1541 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1542 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1544 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1546 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1548 * support/regression/tests/bug-460010.c: Added test case.
1550 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1552 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1554 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1556 * support/regression/testfwk.c: removed workaround for bug #436344
1558 * support/regression/tests/bp.c: use less memory with mcs51
1560 * support/regression/tests/bug-441448.c: use less memory
1562 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1564 * support/regression/collate-results.py: typo
1566 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1568 * support/regression/tests/fetchoverlap.c: Added new test case.
1570 * support/regression/tests/bp.c: Added new test case.
1572 * support/regression/tests/bug-448984.c: Added new test case.
1574 * support/regression/tests/pow2shifts.c: Added new test case.
1576 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1577 (genlshTwo): Fixed right shift for count > 8.
1579 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1581 2001-09-08 <johan@FRIJA>
1583 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1585 2001-09-07 <johan@FRIJA>
1587 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1589 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1591 2001-09-06 <johan@FRIJA>
1593 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1594 * bernhard noted me at this: "() equals to (void)" (1.38)
1596 2001-09-05 <johan@FRIJA>
1598 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1600 2001-09-04 <johan@FRIJA>
1602 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1605 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1607 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1609 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1611 * link/z80/aslink.h: Fixed path for PATH_MAX
1613 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1615 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1617 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1619 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1621 * 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.
1623 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1625 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1626 (genCmp): Fixed up genCmp for the GB with longs.
1628 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1630 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1632 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1634 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1636 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1638 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1640 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1642 * 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.
1644 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1646 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1648 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1650 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1652 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1654 * sim/ucsim/configure: little improvement of Cygwin-detection
1655 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1656 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1657 * support/regression/tests/bug-221100.c: small changes for mcs51
1658 * support/regression/tests/bug-221168.c: small changes for mcs51
1659 * support/regression/tests/bug-227710.c: small changes for mcs51
1660 * support/regression/tests/staticinit.c: small changes for mcs51
1661 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1662 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1663 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601