1 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
3 * configure.in: test for mkstemp
4 * sdccconf_in.h: add HAVE_MKSTEMP
6 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
8 * device/include/ctype.h: removed warning while using --stack-auto
9 * device/include/malloc.h: removed warning while using --stack-auto
10 * device/include/string.h: removed warning while using --stack-auto
12 2003-02-23 Borut Razem <borut.razem@siol.net>
14 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15 because NDEBUG is defined (see man assert)
16 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
18 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
20 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
21 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
23 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
25 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
26 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
28 2003-02-18 <johan@balder>
30 * as/mcs51/asmain.c (asmbl): module can start with a digit
31 * as/z80/asmain.c (asmbl): module can start with a digit
33 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
35 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
36 * src/asm.c: fix pipe() for Mingw32
38 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
40 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
41 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
42 make -V work again; --c1mode reads now from stdin
43 * doc/sdccman.lyx: added --c1mode
44 * support/Util/SDCCerr.c: new messages for c1 mode
45 * support/Util/SDCCerr.h: new messages for c1 mode
46 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
48 2003-02-15 <johan@balder>
50 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
52 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
54 * doc/sdccman.lyx: Environment variables, -o and other minor things
56 2003-02-14 <johan@balder>
58 * src/xa51/main.c: before anyone really tries to use it :)
60 * Install doc's in share/sdcc/doc
61 * removed some obsolete files
62 * Do a proper make distclean and uninstall
66 M device/include/Makefile.in
67 M device/lib/Makefile.in
70 M sim/ucsim/doc/Makefile.in
74 M support/cpp2/Makefile.in
75 M support/makebin/Makefile
78 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
80 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
82 2003-02-10 Borut Razem <borut.razem@siol.net>
84 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
85 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
86 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
87 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
88 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
89 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
90 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
91 src/z80/Makefile.bcc: Borland Makefile cleanup
92 * as/z80/Makefile.bcc: Added Borland Makefile
93 * support/cpp2/borland.h: Removed
95 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
97 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
98 * src/SDCC.lex: new pragma NOIV
99 * src/SDCCglobl.h: new pragma NOIV
100 * src/SDCCmem.c: new pragma NOIV
102 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
104 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
106 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
108 * src/SDCCmain.c: signal handling is switched off by --debug
109 * doc/Makefile: small fix for install; use clean.mk again
110 * doc/clean.mk: clean *.pdf and *.html too
112 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
114 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
115 * device/lib/printfl.c: fix a ds390 bug by making it portable
116 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
117 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
118 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
119 * debugger/mcs51/cmd.c: converted multi-line string literals
120 * sim/ucsim/globals.cc: converted multi-line string literals
121 * src/SDCCmain.c: introduced signal handler to remove temp files
122 * doc/Makefile: small tweaks, implement clean
123 * doc: removed generated files
125 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
127 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
128 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
129 Address Record is not correctly generated for DS390."
131 2003-02-02 Borut Razem <borut.razem@siol.net>
133 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
134 * as/mcs51/asm.h: fixed compilation with Borland C
135 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
136 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
137 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
138 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
139 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
140 src/z80/Makefile.bcc: delete $(LIB) only if exist
141 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
143 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
145 * device/include/malloc.h: introduced NULL
146 * device/include/string.h: introduced NULL
147 * device/include/stdlib.h: introduced NULL
148 * device/lib/_memcpy.c: removed NULL
149 * device/lib/_strcat.c: removed NULL
150 * device/lib/_strchr.c: removed NULL
151 * device/lib/_strcmp.c: removed NULL
152 * device/lib/_strcpy.c: removed NULL
153 * device/lib/_strcspn.c: removed NULL
154 * device/lib/_strlen.c: removed NULL
155 * device/lib/_strncat.c: removed NULL
156 * device/lib/_strncmp.c: removed NULL
157 * device/lib/_strncpy.c: removed NULL
158 * device/lib/_strpbrk.c: removed NULL
159 * device/lib/_strrchr.c: removed NULL
160 * device/lib/_strspn.c: removed NULL
161 * device/lib/_strstr.c: removed NULL
162 * device/lib/_strtok.c: removed NULL
163 * device/lib/malloc.c: removed NULL, include own header
165 2003-02-02 <johan@balder>
167 * 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
168 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
169 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
170 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
171 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
172 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
174 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
176 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
179 2003-02-01 <johan@balder>
181 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
183 2003-01-31 <johan@CP255758-A>
185 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
187 2003-01-30 <johan@balder>
189 * src/SDCCBBlock.c: automatic bug detection
190 * src/SDCCicode.c: automatic bug detection
192 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
194 * src/SDCCglobl.h: now --xram-size 0 works
195 * src/SDCCmain.c: now --xram-size 0 works
197 2003-01-29 <johan@balder>
199 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
201 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
203 * as/mcs51/aslink.h: Added options --xram-size and --code-size
204 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
205 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
206 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
207 * src/SDCCglobl.h: Added options --xram-size and --code-size
208 * src/SDCCmain.c: Added options --xram-size and --code-size
210 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
212 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
213 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
215 2003-01-27 <johan@balder>
217 * src/SDCC.y: fixed bug #613764
219 2003-01-26 <johan@balder>
221 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
222 * src/SDCCsymt.h: fixed bug #673374
223 * src/SDCCglue.c: fixed bug #661910
224 * src/SDCCast.c: fixed bug #458099 and 673374
226 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
228 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
229 * as/mcs51/strcmpi.h: added
230 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
231 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
232 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
233 * as/mcs51/assym.c: strcmpi -> as_strcmpi
234 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
235 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
236 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
237 * as/mcs51/Makefile.aslink: new module strcmpi
238 * as/mcs51/Makefile.asx8051: new module strcmpi
239 * as/mcs51/Makefil.bcc: new module strcmpi
240 * as/mcs51/Makefile.in: new module strcmpi
241 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
243 2003-01-26 <johan@balder>
245 * src/SDCCglue.c: reverted back to 1.124
246 * src/SDCCast.c: reverted back to 1.156
247 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
249 2003-01-25 <johan@balder>
251 * src/SDCCglue.c: A better fix for bug #661910
252 * src/SDCCast.c: A better fix for bug #661910
253 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
255 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
257 * src/Makefile.in: remove spawn.o
258 * src/SDCCmain.c: remove spawn.h
259 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
260 * src/spawn.c: removed
261 * src/spawn.h: removed
262 * support/regression/ports/ds390/spec.mk: link with -r
264 2003-01-24 <johan@CP255758-A>
266 * src/ds390/gen.c (aopOp): fixed bug #667458
267 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
268 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
269 (createIvalCharPtr): an ival doesn't always have a storage class anymore
271 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
273 * src/mcs51/peeph.def: better assembler identation by Frieder
274 * src/mcs51/gen.c: better assembler identation by Frieder
276 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
278 * as/z80/string.h: removed for gcc 3.2
279 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
280 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
282 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
284 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
285 * src/SDCCpeeph.c (replaceRule): fix bug #663503
286 * support/regression/Makefile: separate temp files for ports
287 * support/regression/generate-cases.py: separate temp files for ports
288 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
289 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
291 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
293 * moved tinitalk to device/examples/ds390
295 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
297 * as/mcs51/lkmem.c: rflag is for DS390
298 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
299 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
300 (linkEdit): move mem- and map-files the same way as ihx-files
301 * src/z80/main.c (_setDefaultOptions): removed --generic
302 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
303 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
304 * src/pic/glue.c (picglue): --c1mode works again
305 * src/pic16/glue.c (pic16glue): --c1mode works again
306 * src/asm.c (printCLine): fix #660034
308 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
310 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
311 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
312 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
313 * as/mcs51/lkmem (summary): better fix for sp problem
314 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
315 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
316 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
317 remove --stack-after-data
319 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
321 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
322 * src/SDCCutil.c (join): ugly bug: missing '\0'
323 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
325 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
327 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
329 * src/pic/main.c (_asmCmd): gpasm supports -o
330 * src/z80/main.c: more general macros
331 * device/lib/Makefile.in: remove intermediate files
333 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
335 * .version: Bumped version number to 2.3.3
336 * src/SDCCBBlock.c: new option -o
337 * src/SDCCglobl.h: new option -o
338 * src/SDCCglue.c: new option -o
339 * src/SDCCmain.c: new option -o
340 * src/asm.c: new option -o
341 * src/ds390/main.c: new option -o
342 * src/pic/glue.c: new option -o
343 * src/pic/pcode.c: new option -o
344 * src/pic/ralloc.c: new option -o
345 * src/pic16/glue.c: new option -o
346 * src/pic16/pcode.c: new option -o
347 * src/pic16/ralloc.c: new option -o
348 * src/z80/main.c: new option -o
349 * device/lib/Makefile.in: use -o
350 * support/regression/ports/ds390/spec.mk: use -o
351 * support/regression/ports/gbz80/spec.mk: use -o
352 * support/regression/ports/mcs51/spec.mk: use -o
353 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
354 * support/regression/ports/z80/spec.mk: use -o
355 * support/regression/ports/ucz80/spec.mk: use -o
356 * support/regression/ports/xa51/spec.mk: use -o
357 * support/regression/fwk/lib/timeout.c: fix usage string
359 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
360 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
362 2003-01-07 <johan@balder>
364 * src/SDCCast.c (decorateType): fixed bug #600035
366 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
367 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
368 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
369 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
370 * src/pic/pcode.c: outcommented unused variable to remove warnings
371 * src/pic/ralloc.c: outcommented unused variable to remove warnings
373 2003-01-06 <karl@turbobit.com>
374 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
377 2003-01-06 <johan@balder>
379 * src/SDCCicode.c: fixed array add
381 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
382 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
383 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
385 2003-01-04 <johan@balder>
387 * src/SDCCval.c (getNelements): fixed the initialized array of structures
389 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
390 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
392 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
393 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
394 * support/regression/tests/bug-524697.c: fit mem usage into 8032
396 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
397 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
399 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
400 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
402 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
403 * src/mcs51/main.c: removed {bindir}{sep} from aslink
405 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
407 * in \sdcc\as\mcs51\ changed these files in order to create an
408 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
409 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
410 following files to include the previous two files: aslink.dsp,
411 Makefile.aslink, Makefile.bcc, and Makefile.in.
413 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
416 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
418 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
419 value from option --iram-size.
421 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
423 * \sdcc\as\mcs51\lklist.c: added boundary check before using
426 2002-09-18 <wiml@hhhh.org>
428 * SDCClrange.h: exposed setFromRange() and setToRange()
429 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
430 packRegsForAccUse() (bug 542397)
431 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
432 multiple times and emitting the fetch operations more than once
433 added aopGetUsesAcc() function to allow binary operators to
434 fetch their operands in the correct order; made genMinus() emit
435 compact code for X = LITERAL - Y
437 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
438 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
439 sprintf() in line 1267.
441 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
442 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
445 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
446 Changes to aslink (All the changes are marked with 'JCF'):
448 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
451 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
452 area BSEG. Also moves, if possible, the DATA area down into the internal
453 ram so more space is available.
455 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
458 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
459 not bytes. Function summary() which creates a memory usage summary
460 file with extension .mem. Reports of overlaping stack and small stack
461 size. If the space for the stack is less than 16 bytes aslink trows a
464 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
465 the 8051. Option 'y' for memory summary output file.
467 Changes to sdcc (All the changes are marked with 'JCF'):
469 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
471 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
472 overlaying area for it (uses RegBankUsed[4]).
474 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
475 bank zero as used by default. By default aslink locates the stack
476 (equivalent to --stack-after-data). Pass option 'y' to aslink for
477 the creation of the .mem file. Delegates the allocation of data area
478 to aslink (it is not longer 0x30 by default). If --stack-loc passes
479 the begining of the stack area to aslink.
481 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
482 glue() in SDCCglue.c creates an area for it.
484 2002-09-03 Borut Razem <borut.razem@siol.net>
485 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
487 introduced atexit() handler for teporay files removal in case of
488 errors, assertions, ...
490 2002-08-29 Borut Razem <borut.razem@siol.net>
491 * sdcc/support/cpp2/auto-host_vc_in.h:
492 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
493 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
494 Maybe there is a similar problem with BORLANDC? It should be checked!
496 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
497 corrected improper use of assert: the assignment to clr variable was done inside the assert.
498 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
499 was not executed, and the compiler (cl) launched a warning:
500 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
502 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
503 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
505 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
506 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
508 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
509 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
510 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
511 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
512 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
513 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
514 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
515 - added Release configuration in VS projects
516 - review of compiler an linker options
517 - VC .exe files are generated in bin_vc directory, not to interfere
518 with binaries generated from other projects (cygwin, mingw, bcc ...)
520 * sdcc/src/yacc.dsp: added
522 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
523 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
524 and insert the version number definitions from .version
526 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
528 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
529 added - genarate auto-host.h using auto-host_vc_in.h as template
532 removed from CVS, generated automatically
534 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
535 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
537 2002-08-11 Borut Razem <borut.razem@siol.net>
538 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
540 2002-08-10 Borut Razem <borut.razem@siol.net>
541 * src/SDCCmain.c (main):
542 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
543 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
544 The consequence was that some temporary files were not removed.
547 unification of code in functions tempfilename() and tempfile():
548 function tempnam() is defined in Visual Studio 6.0 and .NET
550 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
552 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
553 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
554 - removed compiler command line option /WX: Treats all warnings as errors
555 - update a list of source files, included into the project
557 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
558 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
559 changed project type to Generic Project so that can be correcly converted to VS.NET project
561 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
563 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
565 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
567 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
568 added return 0 statements after assert() to make compiler happy
570 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
571 added newline in the def file to keep MSC compiler satisfied
573 * sdcc/src/z80/gen.c:
574 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
575 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
576 - solved MSC error in function aopDump()
578 * sdcc_vc.h: define PREFIX as "\\sdcc"
580 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
581 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
583 2002-06-22 Scott Dattalo <scott@dattalo.com>
584 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
585 - Rewrote the register banking algorithm.
586 - Added pCode live-range analysis to registers (for now, only non-used and
587 singly-used registers optimized away)
589 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
591 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
593 2002-05-10 Scott Dattalo <scott@dattalo.com>
594 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
596 2002-04-22 Michael Hope <michaelh@vroom>
598 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
600 * configure.in (DD_COPT): Added include support required for gbdk.
602 * .version: Bumped version number just to increase it.
604 * src/SDCCmain.c: Added -nostdinc to the default options.
606 2002-04-15 Michael Hope <michaelh@vroom>
608 * device/lib/z80/printf.c (sprintf): Added.
610 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
612 * src/z80/peeph.def: Added transpose redundent load rule.
614 * src/z80/main.c: Added force callee saves for jaune.
616 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
618 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
620 2002-03-28 Johan Knol <johan@balder>
622 * src/SDCCval.c: fixed bug #532436
624 2002-03-14 Scott Dattalo <scott@dattalo.com>
626 Added "char *Processor" field to the port structure.
629 Added -p option. Allows port dependent processor to be specified.
632 Initialized the new field char *Processor field to NULL in all ports
635 Compiler generated registers for interrupt context saving
636 were not getting allocated.
638 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
641 Fixed left shift. Will promote the left side of a left shift
642 if a) left shifting more than size of operand or b) when assigned
643 to something size > size of left side
645 2002-03-14 Scott Dattalo <scott@dattalo.com>
647 tons of changes. Register allocation has been
648 rewritten. Added customization for the various PICs. Flow
649 analysis is restructured. ...
655 Added. device.c is a PIC port hack to accomodate variations
658 2002-03-13 Michael Hope <michaelh@vroom>
660 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
662 2002-03-04 johanknol <johanknol@manik>
664 * /src/SDCCval.c: fixed
666 const unsigned char arr[][2] = { { 0, 1 } };
667 t18.c:1: error: Initializer element is not constant
669 2002-03-04 bela <bela@manik>
671 * /device/include/mcs51reg.h:
672 ds89c420 register definition update
674 2002-03-03 <johan@FRIJA>
676 * support/Util/SDCCerr.c: did something, but don't no why anymore
678 * support/regression/tests/bug-524691.c: made it a little less shy
680 * src/SDCCast.c (decorateType): fixed bug #524697
682 * src/SDCCast.c: made some lineno improvements
684 * src/SDCCval.c (getNelements): changed warning to error
686 * src/SDCCglue.c (printIvalArray): changed warning to error
688 * src/SDCCicode.c: fixed a warning for mingw
690 * src/SDCCast.c (decorateType): fixed the << promotion for ops
692 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
694 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
696 * src/ds390/peeph.def:
697 Added some more peephole rules
699 * src/ds390/gen.c: Various fixes & enhancements
701 * src/SDCClrange.c, src/SDCClrange.h:
702 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
704 * src/ds390/ralloc.c:
705 various fixes & enhancements (ds390) specific
707 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
708 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
711 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
713 2002-03-02 <johan@FRIJA>
715 * src/SDCCast.c (decorateType): fixed bug #524708
717 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
719 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
721 2002-03-01 Michael Hope <michaelh@vroom>
723 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
725 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
727 2002-03-01 <johan@FRIJA>
729 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
731 * src/SDCCast.c (decorateType): fixed bug #524209
733 * src/SDCCval.c (valNot): fixed bug #524195
735 2002-02-26 <johan@balder>
737 * src/xa51/gen.c: fixed a warning
739 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
741 * src/SDCCast.c (decorateType): fixed bug #522534
743 2002-02-23 <johan@balder>
745 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
747 2002-02-22 <johan@balder>
749 * src/SDCCast.c: fixed bug #514865
751 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
753 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
755 * sdcc/src/SDCCloop.c:
756 Previous fix was not good. basic blocks that have "break" or "return" are
757 not really partof a loop , but live ranges used in these blocks should
758 be live thru the entire loop, so set partOfLoop but don't add them to
761 2002-02-21 <johan@FRIJA>
763 * src/SDCCcse.c: fixed bug #514308
765 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
768 Fixed BUG #519583. If a conditional block ended in a return/break
769 statement inside a loop, it was not being considered part of the loop.
771 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
773 2002-02-10 Karl Bongers <karl@turbobit.com>
776 Fixed up SDCDB debugger somewhat. Updated debugger/README
777 with lots of comments and notes.
779 * device/examples/test2.c:
780 Fix bug, "red" variable not being initialized(compiler complained).
782 * device/examples/Makefile, examples/test3.c:
783 Add Makefile in device/examples folder, compiles test3.c
784 for use as a multiple module SDCDB test case.
786 * sim/ucsim/cmd.src/cmdset.cc:
787 Took out debug printfs in ucsim "next" command.
790 Karl and Johan start ucsim XA support. Most dissassembly working,
791 about 75% emulation done(plenty of work remaining).
794 Add Z80 support to ucsim, add test-ucz80 regression test,
795 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
796 Notice z80 compiler fails on examples/test3.c/crc code.
798 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
800 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
801 Added support for --parms-in-bank1
803 * src/ds390/peeph.def:
804 added a few more peephole optimzations
807 1) added __builtin_inp & __builtin_outp used to read in data of given length
808 from a memory mapped port
809 2) added __builtin_memcmp
810 3) added __builtin_swapw swap bytes of a short
812 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
813 1) handle multiple send & receives from register bank1
814 2) ralloc can now allocate DPTR1 to some liveRanges
816 * src/SDCCsymt.c, src/SDCCsymt.h:
817 changes to handle multiple sends & receives
820 added some pointer arithmetic optimization
823 added some pointer arithmetic optimizations but not stable yet so not
824 called from anywhere (will get this working shortly)
826 * src/SDCCopt.c: fixed for multiple sends & receives
829 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
830 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
831 set preprocessor defines (depending on options)
833 * src/SDCCicode.c, src/SDCCicode.h:
834 changes made to handle multiple sends & receives
837 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
839 * src/SDCCcse.c, src/SDCCcse.h:
840 added function findbackward def (to be used in upcoming optimization)
842 * src/SDCCcflow.c, src/SDCCcflow.h:
843 added function returnAtEnd - to determine if a basic block terminates with
846 * src/SDCCast.c, src/SDCCast.h:
847 added option parms-in-bank1
849 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
850 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
851 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
852 adjusted for --parms-in-bank1 option
854 * device/include/string.h:
855 donot redefine "reentrant" keyword
857 * device/include/ds80c390.h: Added some more SFRs
859 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
861 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
863 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
865 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
867 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
869 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
871 2002-01-18 Paul Stoffregen <paul@pjrc.com>
873 * Added --xram-movc option
875 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
877 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
879 2002-01-11 Johan Knol
881 * Added math lib of Jesus Calvino-Fraga
883 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
885 * src/SDCCmain.c (processFile): fix processing of ../../src.c
886 * support/regression/Makefile: new target test-mcs51-stack-auto
887 * support/regression/ports/mcs51-stack-auto/spec.mk: added
889 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
891 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
893 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
895 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
897 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
899 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
901 * src/SDCCglue.h: add definition for printIvalChar()
903 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
905 * src/SDCCast.c: fix #498138 by Johan
907 * src/SDCCglue.c: fix #498138 by Johan
909 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
911 * support/regression/Makefile: fix clean
913 * support/regression/ports/ds390/support.c: fix transmission of last character
915 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
917 * /sdcc/src/ds390/gen.c:
918 a) improved computing address of stack variable
919 b) took out some #if 0 code
920 c) improved parmBytes adjustment
921 d) improved genPlusIncr & genMinusIncr
922 e) genCmp could generate bad code (when left assigned to DPTR)
923 f) Fixed bug in hasInc
925 * /sdcc/src/ds390/ralloc.c:
926 a) packRegsForSupport could mess up live information (Fixed)
927 b) packRegsDPTRuse could be incorrect for left & right shift
929 * /sdcc/src/mcs51/ralloc.c:
930 packRegsForSupport could mess up the live information (Fixed)
932 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
934 * /sdcc/src/SDCCast.c:
935 can reverse a loop even if function call is present as long
936 as the loop control variable is local & is not passed as parameter
938 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
940 * /sdcc/ChangeLog: *** empty log message ***
942 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
943 More builtin function additions for TININative
945 * /sdcc/src/ds390/ralloc.c:
946 Had broken the regression testsuite
948 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
950 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
951 Added funcattr hasStackParms will be set for reentrant functions when there
952 are paramteres on the stack, this helps in minimizing frame pointer generation
953 typeFromStr can handle function pointers now
955 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
956 *** empty log message ***
958 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
960 * /src/ds390/gen.c, /src/ds390/main.c:
961 More builtin function additions for TININative
963 * /src/ds390/ralloc.c:
964 Had broken the regression testsuite
966 * /src/SDCCast.c: Fixed a bug in dumptree
968 * /src/SDCCsymt.c, /src/SDCCsymt.h:
969 Added funcattr hasStackParms will be set for reentrant functions when there
970 are paramteres on the stack, this helps in minimizing frame pointer generation
971 typeFromStr can handle function pointers now
973 * /doc/builtins.txt, /doc/TININative.txt:
974 *** empty log message ***
977 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
979 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
980 ALPHA version for -mTININative
982 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
983 updated to reflect changes in the port structure
986 added function do_assemble (similar to do_link) if non-null this function
987 will be called to do assembly (-mTININative) requires a multi command
989 added function genAssemblerEnd will be called to generate assembler Epilogue
992 added _JavaNative to debug info printing
994 * /src/SDCCmain.c: added option --tini-libid
995 added port->do_assemble function (-mTININative) has a multi command assemble
997 * /src/SDCCglue.c: Disabled "constExpr" check
998 added port->genAssemblerEnd function
1000 * /src/SDCCglobl.h: Added option --tini-libid value
1003 tookout optimizeCompare from the header (has no external references)
1005 * /src/SDCCast.c: made one more function "static"
1007 2001-12-23 Michael Hope <michaelh@juju.net.nz>
1009 * src/z80/mappings.i: Added z80asm support.
1011 * src/z80/main.c: Added z80asm support on --asm=z80asm
1013 * src/z80/gen.c: Fixed asm portability issues.
1015 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
1017 * src/SDCCglue.c (printExterns): Added global/extern split.
1019 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
1021 * support/regression/Makefile: added test for mcs51 model large
1023 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
1025 * support/regression/ports/gbz80/spec.mk: added -mgbz80
1027 2001-12-05 Michael Hope <michaelh@juju.net.nz>
1029 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
1031 1904-01-06 Michael Hope <michaelh@juju.net.nz>
1033 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
1035 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
1037 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
1039 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
1041 * support/regression/tests/simplefloat.c: Port to mcs51.
1043 2001-11-25 Michael Hope <michaelh@juju.net.nz>
1044 * support/regression/tests/bug-485362.c: Added.
1046 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
1048 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
1050 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
1052 * src/z80/gen.c (aopDump): Added a dump function.
1054 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
1055 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
1057 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
1059 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
1061 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
1063 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
1065 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
1067 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
1069 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
1071 * support/regression/ports/ds390/support.c: Use tinibios.
1073 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
1075 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
1077 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
1078 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
1080 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1082 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1084 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1086 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1088 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1089 (packRegsForIYUse): Created and optimised.
1091 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1093 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1094 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1096 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1098 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1100 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1102 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1104 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1106 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1108 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1110 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1112 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1114 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1116 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1118 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1119 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1120 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1122 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1124 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1125 (genNotFloat): Added.
1126 (genUminusFloat): Added.
1128 * device/lib/z80/Makefile: Added floating pt stubs.
1130 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1132 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1134 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1136 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1138 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1140 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1142 * sdcc/support/regression/Makefile: Add port ds390.
1144 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1146 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1148 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1150 * sdcc/support/regression/ports/ds390/support.c: Added.
1152 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1154 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1156 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1158 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1160 * device/include/malloc.h: Added z80 and gbz80 support.
1162 * device/lib/gbz80/heap.s: Added.
1164 * device/lib/z80/heap.s: Added.
1166 * device/lib/malloc.c: Added z80 and gbz80 support.
1168 * support/regression/tests/malloc.c (testMalloc): Added.
1170 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1172 * support/regression/tests/bug-478094.c: Added.
1174 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1176 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1178 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1180 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1182 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1184 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1186 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1188 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1190 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1192 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1194 * support/regression/tests/bug-477927.c: Added.
1196 * src/z80/peeph.def: Added minor rules.
1198 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1200 * src/z80/peeph.def: Added jump optimisation modification.
1202 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1204 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1206 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1208 * support/regression/tests/funptrs.c: Added.
1210 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1212 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1214 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1216 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1218 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1220 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1221 (movLeft2ResultLong): Created.
1223 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1224 (joinPushes): Added. Joins two char pushes into a word push.
1226 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1228 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1230 * support/makebin/Makefile (install): Added creation of dest dir.
1232 2001-10-24 Karl Bongers <karl@turbobit.com>
1234 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1236 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1238 * src/z80/ralloc.c: Turned off faulty pack for one use.
1240 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1242 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1244 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1246 * support/regression/Makefile: Improved clean
1248 * support/regression/ports/gbz80/spec.mk: Added clean
1250 * support/regression/ports/host/spec.mk: Added clean
1252 * support/regression/ports/z80/spec.mk: Added clean
1254 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1256 * support/regression/ports/mcs51/timeout.c: little improvements
1258 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1260 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1262 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1264 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1266 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1268 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1270 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1272 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1273 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1275 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1277 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1279 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1281 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1283 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1285 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1287 * support/regression/tests/longor.c: Added.
1289 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1291 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1293 * as/mcs51/aslink.h: define PATH_MAX
1295 * as/mcs51/asm.h: define PATH_MAX
1297 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1299 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1301 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1303 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1305 * src/SDCCglobl.h: define PATH_MAX
1307 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1309 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1311 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1313 * src/z80/gen.c (gencjneshort): Fixed
1315 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1317 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1319 * support/regression/tests/bug-469671.c: Added.
1321 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1323 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1325 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1327 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1329 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1331 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1333 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1335 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1337 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1339 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1341 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1343 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1345 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1347 * 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.
1349 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1351 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1353 2001-10-07 <johan@FRIJA>
1355 * device/lib/gets.c (gets): fixed the return value.
1357 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1358 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1360 * 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.
1362 * 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.
1364 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1366 * src/pic/gen.c: Removed Safe_strdup.
1368 * configure.in: Added option to enable libgc support.
1370 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1371 (bitVectUnion): Optimised.
1372 (bitVectIntersect): Optimised.
1373 (bitVectBitsInCommon): Optimised.
1374 (bitVectCplAnd): Optimised.
1376 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1378 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1380 * src/SDCCmain.c: distinguish between assembler debug and plain options
1382 * src/avr/main.c: remove standard assembler options
1384 * src/ds390/main.c: remove standard assembler options
1386 * src/mcs51/main.c: remove standard assembler options
1388 * src/port.h: removed "PENDING" comment
1390 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1392 * src/device/lib/_mulint.c : new, with assember functions
1394 * src/device/lib/_mullong.c : new, with assember functions
1396 * src/device/lib/_divuint.c : with assember functions
1398 * src/device/lib/_divsint.c : with assember functions
1400 * src/device/lib/_divulong.c: with assember functions
1402 * src/device/lib/_divslong.c: with assember functions
1404 * src/device/lib/_moduint.c : with assember functions
1406 * src/device/lib/_modsint.c : with assember functions
1408 * src/device/lib/_modulong.c: with assember functions
1410 * src/device/lib/_modslong.c: with assember functions
1412 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1414 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1416 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1417 replaced _mululong.c and _mulslong.c by _mullong.c
1419 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1421 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1423 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1425 * src/SDCCglue.c: test, if win32api is available for MINGW
1427 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1429 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1430 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1431 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1432 * support/regression/ports/host/spec.mk: removed GENERIC
1433 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1434 * support/regression/ports/z80/spec.mk: removed GENERIC
1436 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1438 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1440 * support/regression/tests/bug-467035.c: Created.
1442 2001-10-01 <johan@FRIJA>
1444 * src/SDCC.y: fixed bug #466586 part 1
1446 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1448 * SDCCicode.c: z80 has no generic pointers
1449 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1451 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1453 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1455 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1457 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1459 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1461 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1463 * configure.in: Fixed up so that ucsim is only configured once.
1465 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1467 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1468 (getPathDifference): As above.
1470 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1472 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1474 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1475 * .version: Updated to 2.3.1
1477 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1478 Added copyright header.
1480 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1481 (assemble): Added support for macro based assembler commands.
1482 (linkEdit): Added support for macro based linker commands.
1483 (preProcess): Changed the pre-processor to use macros.
1484 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1485 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1487 * device/lib/z80/crt0.s: Added module name for debugging.
1489 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1491 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1493 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1495 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1497 * src/Makefile.in: Added SDCCmacro and SDCCutil
1499 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1501 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1503 2001-09-16 <johan@FRIJA>
1505 * 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.
1507 2001-09-15 <johan@FRIJA>
1509 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1510 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1512 2001-09-11 <johan@FRIJA>
1514 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1516 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1518 * support/regression/tests/bug-460444.c: Added test case.
1520 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1521 (genCast): Added justification for all of the asserts.
1523 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1525 * support/regression/support.c: _xdata replaced by xdata
1527 * support/regression/spec.mk: removed _generic
1529 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1531 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1533 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1534 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1536 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1538 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1540 * support/regression/tests/bug-460010.c: Added test case.
1542 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1544 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1546 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1548 * support/regression/testfwk.c: removed workaround for bug #436344
1550 * support/regression/tests/bp.c: use less memory with mcs51
1552 * support/regression/tests/bug-441448.c: use less memory
1554 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1556 * support/regression/collate-results.py: typo
1558 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1560 * support/regression/tests/fetchoverlap.c: Added new test case.
1562 * support/regression/tests/bp.c: Added new test case.
1564 * support/regression/tests/bug-448984.c: Added new test case.
1566 * support/regression/tests/pow2shifts.c: Added new test case.
1568 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1569 (genlshTwo): Fixed right shift for count > 8.
1571 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1573 2001-09-08 <johan@FRIJA>
1575 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1577 2001-09-07 <johan@FRIJA>
1579 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1581 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1583 2001-09-06 <johan@FRIJA>
1585 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1586 * bernhard noted me at this: "() equals to (void)" (1.38)
1588 2001-09-05 <johan@FRIJA>
1590 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1592 2001-09-04 <johan@FRIJA>
1594 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1597 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1599 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1601 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1603 * link/z80/aslink.h: Fixed path for PATH_MAX
1605 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1607 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1609 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1611 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1613 * 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.
1615 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1617 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1618 (genCmp): Fixed up genCmp for the GB with longs.
1620 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1622 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1624 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1626 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1628 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1630 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1632 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1634 * 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.
1636 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1638 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1640 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1642 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1644 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1646 * sim/ucsim/configure: little improvement of Cygwin-detection
1647 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1648 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1649 * support/regression/tests/bug-221100.c: small changes for mcs51
1650 * support/regression/tests/bug-221168.c: small changes for mcs51
1651 * support/regression/tests/bug-227710.c: small changes for mcs51
1652 * support/regression/tests/staticinit.c: small changes for mcs51
1653 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1654 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1655 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601