1 2003-03-02 Borut Razem <borut.razem@siol.net>
3 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
5 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
7 * configure.in: test for mkstemp
8 * sdccconf_in.h: add HAVE_MKSTEMP
10 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
12 * device/include/ctype.h: removed warning while using --stack-auto
13 * device/include/malloc.h: removed warning while using --stack-auto
14 * device/include/string.h: removed warning while using --stack-auto
16 2003-02-23 Borut Razem <borut.razem@siol.net>
18 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
19 because NDEBUG is defined (see man assert)
20 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
22 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
24 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
25 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
27 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
29 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
30 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
32 2003-02-18 <johan@balder>
34 * as/mcs51/asmain.c (asmbl): module can start with a digit
35 * as/z80/asmain.c (asmbl): module can start with a digit
37 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
39 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
40 * src/asm.c: fix pipe() for Mingw32
42 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
44 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
45 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
46 make -V work again; --c1mode reads now from stdin
47 * doc/sdccman.lyx: added --c1mode
48 * support/Util/SDCCerr.c: new messages for c1 mode
49 * support/Util/SDCCerr.h: new messages for c1 mode
50 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
52 2003-02-15 <johan@balder>
54 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
56 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
58 * doc/sdccman.lyx: Environment variables, -o and other minor things
60 2003-02-14 <johan@balder>
62 * src/xa51/main.c: before anyone really tries to use it :)
64 * Install doc's in share/sdcc/doc
65 * removed some obsolete files
66 * Do a proper make distclean and uninstall
70 M device/include/Makefile.in
71 M device/lib/Makefile.in
74 M sim/ucsim/doc/Makefile.in
78 M support/cpp2/Makefile.in
79 M support/makebin/Makefile
82 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
84 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
86 2003-02-10 Borut Razem <borut.razem@siol.net>
88 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
89 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
90 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
91 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
92 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
93 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
94 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
95 src/z80/Makefile.bcc: Borland Makefile cleanup
96 * as/z80/Makefile.bcc: Added Borland Makefile
97 * support/cpp2/borland.h: Removed
99 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
101 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
102 * src/SDCC.lex: new pragma NOIV
103 * src/SDCCglobl.h: new pragma NOIV
104 * src/SDCCmem.c: new pragma NOIV
106 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
108 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
110 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
112 * src/SDCCmain.c: signal handling is switched off by --debug
113 * doc/Makefile: small fix for install; use clean.mk again
114 * doc/clean.mk: clean *.pdf and *.html too
116 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
118 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
119 * device/lib/printfl.c: fix a ds390 bug by making it portable
120 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
121 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
122 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
123 * debugger/mcs51/cmd.c: converted multi-line string literals
124 * sim/ucsim/globals.cc: converted multi-line string literals
125 * src/SDCCmain.c: introduced signal handler to remove temp files
126 * doc/Makefile: small tweaks, implement clean
127 * doc: removed generated files
129 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
131 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
132 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
133 Address Record is not correctly generated for DS390."
135 2003-02-02 Borut Razem <borut.razem@siol.net>
137 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
138 * as/mcs51/asm.h: fixed compilation with Borland C
139 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
140 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
141 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
142 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
143 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
144 src/z80/Makefile.bcc: delete $(LIB) only if exist
145 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
147 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
149 * device/include/malloc.h: introduced NULL
150 * device/include/string.h: introduced NULL
151 * device/include/stdlib.h: introduced NULL
152 * device/lib/_memcpy.c: removed NULL
153 * device/lib/_strcat.c: removed NULL
154 * device/lib/_strchr.c: removed NULL
155 * device/lib/_strcmp.c: removed NULL
156 * device/lib/_strcpy.c: removed NULL
157 * device/lib/_strcspn.c: removed NULL
158 * device/lib/_strlen.c: removed NULL
159 * device/lib/_strncat.c: removed NULL
160 * device/lib/_strncmp.c: removed NULL
161 * device/lib/_strncpy.c: removed NULL
162 * device/lib/_strpbrk.c: removed NULL
163 * device/lib/_strrchr.c: removed NULL
164 * device/lib/_strspn.c: removed NULL
165 * device/lib/_strstr.c: removed NULL
166 * device/lib/_strtok.c: removed NULL
167 * device/lib/malloc.c: removed NULL, include own header
169 2003-02-02 <johan@balder>
171 * 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
172 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
173 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
174 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
175 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
176 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
178 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
180 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
183 2003-02-01 <johan@balder>
185 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
187 2003-01-31 <johan@CP255758-A>
189 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
191 2003-01-30 <johan@balder>
193 * src/SDCCBBlock.c: automatic bug detection
194 * src/SDCCicode.c: automatic bug detection
196 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
198 * src/SDCCglobl.h: now --xram-size 0 works
199 * src/SDCCmain.c: now --xram-size 0 works
201 2003-01-29 <johan@balder>
203 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
205 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
207 * as/mcs51/aslink.h: Added options --xram-size and --code-size
208 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
209 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
210 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
211 * src/SDCCglobl.h: Added options --xram-size and --code-size
212 * src/SDCCmain.c: Added options --xram-size and --code-size
214 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
216 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
217 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
219 2003-01-27 <johan@balder>
221 * src/SDCC.y: fixed bug #613764
223 2003-01-26 <johan@balder>
225 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
226 * src/SDCCsymt.h: fixed bug #673374
227 * src/SDCCglue.c: fixed bug #661910
228 * src/SDCCast.c: fixed bug #458099 and 673374
230 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
232 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
233 * as/mcs51/strcmpi.h: added
234 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
235 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
236 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
237 * as/mcs51/assym.c: strcmpi -> as_strcmpi
238 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
239 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
240 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
241 * as/mcs51/Makefile.aslink: new module strcmpi
242 * as/mcs51/Makefile.asx8051: new module strcmpi
243 * as/mcs51/Makefil.bcc: new module strcmpi
244 * as/mcs51/Makefile.in: new module strcmpi
245 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
247 2003-01-26 <johan@balder>
249 * src/SDCCglue.c: reverted back to 1.124
250 * src/SDCCast.c: reverted back to 1.156
251 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
253 2003-01-25 <johan@balder>
255 * src/SDCCglue.c: A better fix for bug #661910
256 * src/SDCCast.c: A better fix for bug #661910
257 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
259 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
261 * src/Makefile.in: remove spawn.o
262 * src/SDCCmain.c: remove spawn.h
263 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
264 * src/spawn.c: removed
265 * src/spawn.h: removed
266 * support/regression/ports/ds390/spec.mk: link with -r
268 2003-01-24 <johan@CP255758-A>
270 * src/ds390/gen.c (aopOp): fixed bug #667458
271 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
272 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
273 (createIvalCharPtr): an ival doesn't always have a storage class anymore
275 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
277 * src/mcs51/peeph.def: better assembler identation by Frieder
278 * src/mcs51/gen.c: better assembler identation by Frieder
280 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
282 * as/z80/string.h: removed for gcc 3.2
283 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
284 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
286 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
288 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
289 * src/SDCCpeeph.c (replaceRule): fix bug #663503
290 * support/regression/Makefile: separate temp files for ports
291 * support/regression/generate-cases.py: separate temp files for ports
292 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
293 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
295 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
297 * moved tinitalk to device/examples/ds390
299 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
301 * as/mcs51/lkmem.c: rflag is for DS390
302 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
303 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
304 (linkEdit): move mem- and map-files the same way as ihx-files
305 * src/z80/main.c (_setDefaultOptions): removed --generic
306 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
307 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
308 * src/pic/glue.c (picglue): --c1mode works again
309 * src/pic16/glue.c (pic16glue): --c1mode works again
310 * src/asm.c (printCLine): fix #660034
312 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
314 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
315 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
316 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
317 * as/mcs51/lkmem (summary): better fix for sp problem
318 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
319 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
320 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
321 remove --stack-after-data
323 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
325 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
326 * src/SDCCutil.c (join): ugly bug: missing '\0'
327 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
329 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
331 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
333 * src/pic/main.c (_asmCmd): gpasm supports -o
334 * src/z80/main.c: more general macros
335 * device/lib/Makefile.in: remove intermediate files
337 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
339 * .version: Bumped version number to 2.3.3
340 * src/SDCCBBlock.c: new option -o
341 * src/SDCCglobl.h: new option -o
342 * src/SDCCglue.c: new option -o
343 * src/SDCCmain.c: new option -o
344 * src/asm.c: new option -o
345 * src/ds390/main.c: new option -o
346 * src/pic/glue.c: new option -o
347 * src/pic/pcode.c: new option -o
348 * src/pic/ralloc.c: new option -o
349 * src/pic16/glue.c: new option -o
350 * src/pic16/pcode.c: new option -o
351 * src/pic16/ralloc.c: new option -o
352 * src/z80/main.c: new option -o
353 * device/lib/Makefile.in: use -o
354 * support/regression/ports/ds390/spec.mk: use -o
355 * support/regression/ports/gbz80/spec.mk: use -o
356 * support/regression/ports/mcs51/spec.mk: use -o
357 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
358 * support/regression/ports/z80/spec.mk: use -o
359 * support/regression/ports/ucz80/spec.mk: use -o
360 * support/regression/ports/xa51/spec.mk: use -o
361 * support/regression/fwk/lib/timeout.c: fix usage string
363 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
364 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
366 2003-01-07 <johan@balder>
368 * src/SDCCast.c (decorateType): fixed bug #600035
370 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
371 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
372 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
373 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
374 * src/pic/pcode.c: outcommented unused variable to remove warnings
375 * src/pic/ralloc.c: outcommented unused variable to remove warnings
377 2003-01-06 <karl@turbobit.com>
378 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
381 2003-01-06 <johan@balder>
383 * src/SDCCicode.c: fixed array add
385 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
386 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
387 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
389 2003-01-04 <johan@balder>
391 * src/SDCCval.c (getNelements): fixed the initialized array of structures
393 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
394 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
396 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
397 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
398 * support/regression/tests/bug-524697.c: fit mem usage into 8032
400 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
401 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
403 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
404 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
406 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
407 * src/mcs51/main.c: removed {bindir}{sep} from aslink
409 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
411 * in \sdcc\as\mcs51\ changed these files in order to create an
412 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
413 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
414 following files to include the previous two files: aslink.dsp,
415 Makefile.aslink, Makefile.bcc, and Makefile.in.
417 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
420 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
422 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
423 value from option --iram-size.
425 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
427 * \sdcc\as\mcs51\lklist.c: added boundary check before using
430 2002-09-18 <wiml@hhhh.org>
432 * SDCClrange.h: exposed setFromRange() and setToRange()
433 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
434 packRegsForAccUse() (bug 542397)
435 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
436 multiple times and emitting the fetch operations more than once
437 added aopGetUsesAcc() function to allow binary operators to
438 fetch their operands in the correct order; made genMinus() emit
439 compact code for X = LITERAL - Y
441 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
442 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
443 sprintf() in line 1267.
445 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
446 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
449 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
450 Changes to aslink (All the changes are marked with 'JCF'):
452 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
455 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
456 area BSEG. Also moves, if possible, the DATA area down into the internal
457 ram so more space is available.
459 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
462 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
463 not bytes. Function summary() which creates a memory usage summary
464 file with extension .mem. Reports of overlaping stack and small stack
465 size. If the space for the stack is less than 16 bytes aslink trows a
468 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
469 the 8051. Option 'y' for memory summary output file.
471 Changes to sdcc (All the changes are marked with 'JCF'):
473 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
475 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
476 overlaying area for it (uses RegBankUsed[4]).
478 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
479 bank zero as used by default. By default aslink locates the stack
480 (equivalent to --stack-after-data). Pass option 'y' to aslink for
481 the creation of the .mem file. Delegates the allocation of data area
482 to aslink (it is not longer 0x30 by default). If --stack-loc passes
483 the begining of the stack area to aslink.
485 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
486 glue() in SDCCglue.c creates an area for it.
488 2002-09-03 Borut Razem <borut.razem@siol.net>
489 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
491 introduced atexit() handler for teporay files removal in case of
492 errors, assertions, ...
494 2002-08-29 Borut Razem <borut.razem@siol.net>
495 * sdcc/support/cpp2/auto-host_vc_in.h:
496 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
497 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
498 Maybe there is a similar problem with BORLANDC? It should be checked!
500 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
501 corrected improper use of assert: the assignment to clr variable was done inside the assert.
502 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
503 was not executed, and the compiler (cl) launched a warning:
504 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
506 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
507 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
509 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
510 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
512 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
513 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
514 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
515 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
516 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
517 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
518 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
519 - added Release configuration in VS projects
520 - review of compiler an linker options
521 - VC .exe files are generated in bin_vc directory, not to interfere
522 with binaries generated from other projects (cygwin, mingw, bcc ...)
524 * sdcc/src/yacc.dsp: added
526 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
527 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
528 and insert the version number definitions from .version
530 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
532 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
533 added - genarate auto-host.h using auto-host_vc_in.h as template
536 removed from CVS, generated automatically
538 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
539 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
541 2002-08-11 Borut Razem <borut.razem@siol.net>
542 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
544 2002-08-10 Borut Razem <borut.razem@siol.net>
545 * src/SDCCmain.c (main):
546 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
547 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
548 The consequence was that some temporary files were not removed.
551 unification of code in functions tempfilename() and tempfile():
552 function tempnam() is defined in Visual Studio 6.0 and .NET
554 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
556 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
557 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
558 - removed compiler command line option /WX: Treats all warnings as errors
559 - update a list of source files, included into the project
561 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
562 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
563 changed project type to Generic Project so that can be correcly converted to VS.NET project
565 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
567 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
569 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
571 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
572 added return 0 statements after assert() to make compiler happy
574 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
575 added newline in the def file to keep MSC compiler satisfied
577 * sdcc/src/z80/gen.c:
578 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
579 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
580 - solved MSC error in function aopDump()
582 * sdcc_vc.h: define PREFIX as "\\sdcc"
584 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
585 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
587 2002-06-22 Scott Dattalo <scott@dattalo.com>
588 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
589 - Rewrote the register banking algorithm.
590 - Added pCode live-range analysis to registers (for now, only non-used and
591 singly-used registers optimized away)
593 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
595 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
597 2002-05-10 Scott Dattalo <scott@dattalo.com>
598 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
600 2002-04-22 Michael Hope <michaelh@vroom>
602 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
604 * configure.in (DD_COPT): Added include support required for gbdk.
606 * .version: Bumped version number just to increase it.
608 * src/SDCCmain.c: Added -nostdinc to the default options.
610 2002-04-15 Michael Hope <michaelh@vroom>
612 * device/lib/z80/printf.c (sprintf): Added.
614 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
616 * src/z80/peeph.def: Added transpose redundent load rule.
618 * src/z80/main.c: Added force callee saves for jaune.
620 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
622 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
624 2002-03-28 Johan Knol <johan@balder>
626 * src/SDCCval.c: fixed bug #532436
628 2002-03-14 Scott Dattalo <scott@dattalo.com>
630 Added "char *Processor" field to the port structure.
633 Added -p option. Allows port dependent processor to be specified.
636 Initialized the new field char *Processor field to NULL in all ports
639 Compiler generated registers for interrupt context saving
640 were not getting allocated.
642 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
645 Fixed left shift. Will promote the left side of a left shift
646 if a) left shifting more than size of operand or b) when assigned
647 to something size > size of left side
649 2002-03-14 Scott Dattalo <scott@dattalo.com>
651 tons of changes. Register allocation has been
652 rewritten. Added customization for the various PICs. Flow
653 analysis is restructured. ...
659 Added. device.c is a PIC port hack to accomodate variations
662 2002-03-13 Michael Hope <michaelh@vroom>
664 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
666 2002-03-04 johanknol <johanknol@manik>
668 * /src/SDCCval.c: fixed
670 const unsigned char arr[][2] = { { 0, 1 } };
671 t18.c:1: error: Initializer element is not constant
673 2002-03-04 bela <bela@manik>
675 * /device/include/mcs51reg.h:
676 ds89c420 register definition update
678 2002-03-03 <johan@FRIJA>
680 * support/Util/SDCCerr.c: did something, but don't no why anymore
682 * support/regression/tests/bug-524691.c: made it a little less shy
684 * src/SDCCast.c (decorateType): fixed bug #524697
686 * src/SDCCast.c: made some lineno improvements
688 * src/SDCCval.c (getNelements): changed warning to error
690 * src/SDCCglue.c (printIvalArray): changed warning to error
692 * src/SDCCicode.c: fixed a warning for mingw
694 * src/SDCCast.c (decorateType): fixed the << promotion for ops
696 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
698 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
700 * src/ds390/peeph.def:
701 Added some more peephole rules
703 * src/ds390/gen.c: Various fixes & enhancements
705 * src/SDCClrange.c, src/SDCClrange.h:
706 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
708 * src/ds390/ralloc.c:
709 various fixes & enhancements (ds390) specific
711 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
712 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
715 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
717 2002-03-02 <johan@FRIJA>
719 * src/SDCCast.c (decorateType): fixed bug #524708
721 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
723 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
725 2002-03-01 Michael Hope <michaelh@vroom>
727 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
729 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
731 2002-03-01 <johan@FRIJA>
733 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
735 * src/SDCCast.c (decorateType): fixed bug #524209
737 * src/SDCCval.c (valNot): fixed bug #524195
739 2002-02-26 <johan@balder>
741 * src/xa51/gen.c: fixed a warning
743 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
745 * src/SDCCast.c (decorateType): fixed bug #522534
747 2002-02-23 <johan@balder>
749 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
751 2002-02-22 <johan@balder>
753 * src/SDCCast.c: fixed bug #514865
755 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
757 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
759 * sdcc/src/SDCCloop.c:
760 Previous fix was not good. basic blocks that have "break" or "return" are
761 not really partof a loop , but live ranges used in these blocks should
762 be live thru the entire loop, so set partOfLoop but don't add them to
765 2002-02-21 <johan@FRIJA>
767 * src/SDCCcse.c: fixed bug #514308
769 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
772 Fixed BUG #519583. If a conditional block ended in a return/break
773 statement inside a loop, it was not being considered part of the loop.
775 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
777 2002-02-10 Karl Bongers <karl@turbobit.com>
780 Fixed up SDCDB debugger somewhat. Updated debugger/README
781 with lots of comments and notes.
783 * device/examples/test2.c:
784 Fix bug, "red" variable not being initialized(compiler complained).
786 * device/examples/Makefile, examples/test3.c:
787 Add Makefile in device/examples folder, compiles test3.c
788 for use as a multiple module SDCDB test case.
790 * sim/ucsim/cmd.src/cmdset.cc:
791 Took out debug printfs in ucsim "next" command.
794 Karl and Johan start ucsim XA support. Most dissassembly working,
795 about 75% emulation done(plenty of work remaining).
798 Add Z80 support to ucsim, add test-ucz80 regression test,
799 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
800 Notice z80 compiler fails on examples/test3.c/crc code.
802 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
804 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
805 Added support for --parms-in-bank1
807 * src/ds390/peeph.def:
808 added a few more peephole optimzations
811 1) added __builtin_inp & __builtin_outp used to read in data of given length
812 from a memory mapped port
813 2) added __builtin_memcmp
814 3) added __builtin_swapw swap bytes of a short
816 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
817 1) handle multiple send & receives from register bank1
818 2) ralloc can now allocate DPTR1 to some liveRanges
820 * src/SDCCsymt.c, src/SDCCsymt.h:
821 changes to handle multiple sends & receives
824 added some pointer arithmetic optimization
827 added some pointer arithmetic optimizations but not stable yet so not
828 called from anywhere (will get this working shortly)
830 * src/SDCCopt.c: fixed for multiple sends & receives
833 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
834 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
835 set preprocessor defines (depending on options)
837 * src/SDCCicode.c, src/SDCCicode.h:
838 changes made to handle multiple sends & receives
841 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
843 * src/SDCCcse.c, src/SDCCcse.h:
844 added function findbackward def (to be used in upcoming optimization)
846 * src/SDCCcflow.c, src/SDCCcflow.h:
847 added function returnAtEnd - to determine if a basic block terminates with
850 * src/SDCCast.c, src/SDCCast.h:
851 added option parms-in-bank1
853 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
854 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
855 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
856 adjusted for --parms-in-bank1 option
858 * device/include/string.h:
859 donot redefine "reentrant" keyword
861 * device/include/ds80c390.h: Added some more SFRs
863 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
865 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
867 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
869 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
871 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
873 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
875 2002-01-18 Paul Stoffregen <paul@pjrc.com>
877 * Added --xram-movc option
879 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
881 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
883 2002-01-11 Johan Knol
885 * Added math lib of Jesus Calvino-Fraga
887 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
889 * src/SDCCmain.c (processFile): fix processing of ../../src.c
890 * support/regression/Makefile: new target test-mcs51-stack-auto
891 * support/regression/ports/mcs51-stack-auto/spec.mk: added
893 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
895 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
897 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
899 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
901 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
903 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
905 * src/SDCCglue.h: add definition for printIvalChar()
907 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
909 * src/SDCCast.c: fix #498138 by Johan
911 * src/SDCCglue.c: fix #498138 by Johan
913 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
915 * support/regression/Makefile: fix clean
917 * support/regression/ports/ds390/support.c: fix transmission of last character
919 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
921 * /sdcc/src/ds390/gen.c:
922 a) improved computing address of stack variable
923 b) took out some #if 0 code
924 c) improved parmBytes adjustment
925 d) improved genPlusIncr & genMinusIncr
926 e) genCmp could generate bad code (when left assigned to DPTR)
927 f) Fixed bug in hasInc
929 * /sdcc/src/ds390/ralloc.c:
930 a) packRegsForSupport could mess up live information (Fixed)
931 b) packRegsDPTRuse could be incorrect for left & right shift
933 * /sdcc/src/mcs51/ralloc.c:
934 packRegsForSupport could mess up the live information (Fixed)
936 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
938 * /sdcc/src/SDCCast.c:
939 can reverse a loop even if function call is present as long
940 as the loop control variable is local & is not passed as parameter
942 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
944 * /sdcc/ChangeLog: *** empty log message ***
946 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
947 More builtin function additions for TININative
949 * /sdcc/src/ds390/ralloc.c:
950 Had broken the regression testsuite
952 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
954 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
955 Added funcattr hasStackParms will be set for reentrant functions when there
956 are paramteres on the stack, this helps in minimizing frame pointer generation
957 typeFromStr can handle function pointers now
959 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
960 *** empty log message ***
962 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
964 * /src/ds390/gen.c, /src/ds390/main.c:
965 More builtin function additions for TININative
967 * /src/ds390/ralloc.c:
968 Had broken the regression testsuite
970 * /src/SDCCast.c: Fixed a bug in dumptree
972 * /src/SDCCsymt.c, /src/SDCCsymt.h:
973 Added funcattr hasStackParms will be set for reentrant functions when there
974 are paramteres on the stack, this helps in minimizing frame pointer generation
975 typeFromStr can handle function pointers now
977 * /doc/builtins.txt, /doc/TININative.txt:
978 *** empty log message ***
981 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
983 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
984 ALPHA version for -mTININative
986 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
987 updated to reflect changes in the port structure
990 added function do_assemble (similar to do_link) if non-null this function
991 will be called to do assembly (-mTININative) requires a multi command
993 added function genAssemblerEnd will be called to generate assembler Epilogue
996 added _JavaNative to debug info printing
998 * /src/SDCCmain.c: added option --tini-libid
999 added port->do_assemble function (-mTININative) has a multi command assemble
1001 * /src/SDCCglue.c: Disabled "constExpr" check
1002 added port->genAssemblerEnd function
1004 * /src/SDCCglobl.h: Added option --tini-libid value
1007 tookout optimizeCompare from the header (has no external references)
1009 * /src/SDCCast.c: made one more function "static"
1011 2001-12-23 Michael Hope <michaelh@juju.net.nz>
1013 * src/z80/mappings.i: Added z80asm support.
1015 * src/z80/main.c: Added z80asm support on --asm=z80asm
1017 * src/z80/gen.c: Fixed asm portability issues.
1019 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
1021 * src/SDCCglue.c (printExterns): Added global/extern split.
1023 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
1025 * support/regression/Makefile: added test for mcs51 model large
1027 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
1029 * support/regression/ports/gbz80/spec.mk: added -mgbz80
1031 2001-12-05 Michael Hope <michaelh@juju.net.nz>
1033 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
1035 1904-01-06 Michael Hope <michaelh@juju.net.nz>
1037 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
1039 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
1041 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
1043 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
1045 * support/regression/tests/simplefloat.c: Port to mcs51.
1047 2001-11-25 Michael Hope <michaelh@juju.net.nz>
1048 * support/regression/tests/bug-485362.c: Added.
1050 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
1052 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
1054 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
1056 * src/z80/gen.c (aopDump): Added a dump function.
1058 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
1059 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
1061 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
1063 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
1065 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
1067 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
1069 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
1071 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
1073 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
1075 * support/regression/ports/ds390/support.c: Use tinibios.
1077 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
1079 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
1081 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
1082 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
1084 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1086 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1088 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1090 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1092 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1093 (packRegsForIYUse): Created and optimised.
1095 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1097 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1098 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1100 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1102 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1104 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1106 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1108 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1110 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1112 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1114 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1116 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1118 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1120 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1122 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1123 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1124 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1126 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1128 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1129 (genNotFloat): Added.
1130 (genUminusFloat): Added.
1132 * device/lib/z80/Makefile: Added floating pt stubs.
1134 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1136 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1138 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1140 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1142 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1144 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1146 * sdcc/support/regression/Makefile: Add port ds390.
1148 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1150 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1152 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1154 * sdcc/support/regression/ports/ds390/support.c: Added.
1156 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1158 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1160 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1162 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1164 * device/include/malloc.h: Added z80 and gbz80 support.
1166 * device/lib/gbz80/heap.s: Added.
1168 * device/lib/z80/heap.s: Added.
1170 * device/lib/malloc.c: Added z80 and gbz80 support.
1172 * support/regression/tests/malloc.c (testMalloc): Added.
1174 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1176 * support/regression/tests/bug-478094.c: Added.
1178 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1180 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1182 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1184 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1186 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1188 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1190 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1192 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1194 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1196 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1198 * support/regression/tests/bug-477927.c: Added.
1200 * src/z80/peeph.def: Added minor rules.
1202 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1204 * src/z80/peeph.def: Added jump optimisation modification.
1206 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1208 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1210 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1212 * support/regression/tests/funptrs.c: Added.
1214 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1216 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1218 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1220 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1222 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1224 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1225 (movLeft2ResultLong): Created.
1227 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1228 (joinPushes): Added. Joins two char pushes into a word push.
1230 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1232 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1234 * support/makebin/Makefile (install): Added creation of dest dir.
1236 2001-10-24 Karl Bongers <karl@turbobit.com>
1238 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1240 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1242 * src/z80/ralloc.c: Turned off faulty pack for one use.
1244 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1246 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1248 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1250 * support/regression/Makefile: Improved clean
1252 * support/regression/ports/gbz80/spec.mk: Added clean
1254 * support/regression/ports/host/spec.mk: Added clean
1256 * support/regression/ports/z80/spec.mk: Added clean
1258 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1260 * support/regression/ports/mcs51/timeout.c: little improvements
1262 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1264 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1266 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1268 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1270 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1272 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1274 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1276 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1277 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1279 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1281 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1283 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1285 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1287 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1289 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1291 * support/regression/tests/longor.c: Added.
1293 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1295 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1297 * as/mcs51/aslink.h: define PATH_MAX
1299 * as/mcs51/asm.h: define PATH_MAX
1301 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1303 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1305 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1307 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1309 * src/SDCCglobl.h: define PATH_MAX
1311 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1313 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1315 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1317 * src/z80/gen.c (gencjneshort): Fixed
1319 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1321 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1323 * support/regression/tests/bug-469671.c: Added.
1325 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1327 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1329 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1331 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1333 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1335 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1337 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1339 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1341 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1343 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1345 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1347 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1349 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1351 * 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.
1353 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1355 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1357 2001-10-07 <johan@FRIJA>
1359 * device/lib/gets.c (gets): fixed the return value.
1361 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1362 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1364 * 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.
1366 * 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.
1368 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1370 * src/pic/gen.c: Removed Safe_strdup.
1372 * configure.in: Added option to enable libgc support.
1374 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1375 (bitVectUnion): Optimised.
1376 (bitVectIntersect): Optimised.
1377 (bitVectBitsInCommon): Optimised.
1378 (bitVectCplAnd): Optimised.
1380 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1382 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1384 * src/SDCCmain.c: distinguish between assembler debug and plain options
1386 * src/avr/main.c: remove standard assembler options
1388 * src/ds390/main.c: remove standard assembler options
1390 * src/mcs51/main.c: remove standard assembler options
1392 * src/port.h: removed "PENDING" comment
1394 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1396 * src/device/lib/_mulint.c : new, with assember functions
1398 * src/device/lib/_mullong.c : new, with assember functions
1400 * src/device/lib/_divuint.c : with assember functions
1402 * src/device/lib/_divsint.c : with assember functions
1404 * src/device/lib/_divulong.c: with assember functions
1406 * src/device/lib/_divslong.c: with assember functions
1408 * src/device/lib/_moduint.c : with assember functions
1410 * src/device/lib/_modsint.c : with assember functions
1412 * src/device/lib/_modulong.c: with assember functions
1414 * src/device/lib/_modslong.c: with assember functions
1416 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1418 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1420 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1421 replaced _mululong.c and _mulslong.c by _mullong.c
1423 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1425 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1427 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1429 * src/SDCCglue.c: test, if win32api is available for MINGW
1431 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1433 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1434 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1435 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1436 * support/regression/ports/host/spec.mk: removed GENERIC
1437 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1438 * support/regression/ports/z80/spec.mk: removed GENERIC
1440 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1442 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1444 * support/regression/tests/bug-467035.c: Created.
1446 2001-10-01 <johan@FRIJA>
1448 * src/SDCC.y: fixed bug #466586 part 1
1450 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1452 * SDCCicode.c: z80 has no generic pointers
1453 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1455 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1457 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1459 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1461 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1463 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1465 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1467 * configure.in: Fixed up so that ucsim is only configured once.
1469 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1471 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1472 (getPathDifference): As above.
1474 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1476 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1478 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1479 * .version: Updated to 2.3.1
1481 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1482 Added copyright header.
1484 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1485 (assemble): Added support for macro based assembler commands.
1486 (linkEdit): Added support for macro based linker commands.
1487 (preProcess): Changed the pre-processor to use macros.
1488 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1489 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1491 * device/lib/z80/crt0.s: Added module name for debugging.
1493 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1495 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1497 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1499 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1501 * src/Makefile.in: Added SDCCmacro and SDCCutil
1503 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1505 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1507 2001-09-16 <johan@FRIJA>
1509 * 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.
1511 2001-09-15 <johan@FRIJA>
1513 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1514 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1516 2001-09-11 <johan@FRIJA>
1518 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1520 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1522 * support/regression/tests/bug-460444.c: Added test case.
1524 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1525 (genCast): Added justification for all of the asserts.
1527 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1529 * support/regression/support.c: _xdata replaced by xdata
1531 * support/regression/spec.mk: removed _generic
1533 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1535 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1537 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1538 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1540 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1542 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1544 * support/regression/tests/bug-460010.c: Added test case.
1546 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1548 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1550 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1552 * support/regression/testfwk.c: removed workaround for bug #436344
1554 * support/regression/tests/bp.c: use less memory with mcs51
1556 * support/regression/tests/bug-441448.c: use less memory
1558 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1560 * support/regression/collate-results.py: typo
1562 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1564 * support/regression/tests/fetchoverlap.c: Added new test case.
1566 * support/regression/tests/bp.c: Added new test case.
1568 * support/regression/tests/bug-448984.c: Added new test case.
1570 * support/regression/tests/pow2shifts.c: Added new test case.
1572 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1573 (genlshTwo): Fixed right shift for count > 8.
1575 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1577 2001-09-08 <johan@FRIJA>
1579 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1581 2001-09-07 <johan@FRIJA>
1583 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1585 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1587 2001-09-06 <johan@FRIJA>
1589 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1590 * bernhard noted me at this: "() equals to (void)" (1.38)
1592 2001-09-05 <johan@FRIJA>
1594 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1596 2001-09-04 <johan@FRIJA>
1598 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1601 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1603 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1605 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1607 * link/z80/aslink.h: Fixed path for PATH_MAX
1609 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1611 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1613 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1615 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1617 * 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.
1619 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1621 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1622 (genCmp): Fixed up genCmp for the GB with longs.
1624 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1626 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1628 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1630 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1632 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1634 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1636 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1638 * 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.
1640 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1642 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1644 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1646 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1648 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1650 * sim/ucsim/configure: little improvement of Cygwin-detection
1651 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1652 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1653 * support/regression/tests/bug-221100.c: small changes for mcs51
1654 * support/regression/tests/bug-221168.c: small changes for mcs51
1655 * support/regression/tests/bug-227710.c: small changes for mcs51
1656 * support/regression/tests/staticinit.c: small changes for mcs51
1657 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1658 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1659 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601