1 2003-02-23 Borut Razem <borut.razem@siol.net>
3 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
4 because NDEBUG is defined (see man assert)
5 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
7 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
9 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
10 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
12 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
14 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
17 2003-02-18 <johan@balder>
19 * as/mcs51/asmain.c (asmbl): module can start with a digit
20 * as/z80/asmain.c (asmbl): module can start with a digit
22 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
24 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
25 * src/asm.c: fix pipe() for Mingw32
27 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
29 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
30 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
31 make -V work again; --c1mode reads now from stdin
32 * doc/sdccman.lyx: added --c1mode
33 * support/Util/SDCCerr.c: new messages for c1 mode
34 * support/Util/SDCCerr.h: new messages for c1 mode
35 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
37 2003-02-15 <johan@balder>
39 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
41 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
43 * doc/sdccman.lyx: Environment variables, -o and other minor things
45 2003-02-14 <johan@balder>
47 * src/xa51/main.c: before anyone really tries to use it :)
49 * Install doc's in share/sdcc/doc
50 * removed some obsolete files
51 * Do a proper make distclean and uninstall
55 M device/include/Makefile.in
56 M device/lib/Makefile.in
59 M sim/ucsim/doc/Makefile.in
63 M support/cpp2/Makefile.in
64 M support/makebin/Makefile
67 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
69 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
71 2003-02-10 Borut Razem <borut.razem@siol.net>
73 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
74 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
75 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
76 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
77 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
78 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
79 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
80 src/z80/Makefile.bcc: Borland Makefile cleanup
81 * as/z80/Makefile.bcc: Added Borland Makefile
82 * support/cpp2/borland.h: Removed
84 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
86 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
87 * src/SDCC.lex: new pragma NOIV
88 * src/SDCCglobl.h: new pragma NOIV
89 * src/SDCCmem.c: new pragma NOIV
91 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
93 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
95 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
97 * src/SDCCmain.c: signal handling is switched off by --debug
98 * doc/Makefile: small fix for install; use clean.mk again
99 * doc/clean.mk: clean *.pdf and *.html too
101 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
103 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
104 * device/lib/printfl.c: fix a ds390 bug by making it portable
105 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
106 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
107 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
108 * debugger/mcs51/cmd.c: converted multi-line string literals
109 * sim/ucsim/globals.cc: converted multi-line string literals
110 * src/SDCCmain.c: introduced signal handler to remove temp files
111 * doc/Makefile: small tweaks, implement clean
112 * doc: removed generated files
114 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
116 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
117 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
118 Address Record is not correctly generated for DS390."
120 2003-02-02 Borut Razem <borut.razem@siol.net>
122 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
123 * as/mcs51/asm.h: fixed compilation with Borland C
124 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
125 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
126 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
127 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
128 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
129 src/z80/Makefile.bcc: delete $(LIB) only if exist
130 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
132 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
134 * device/include/malloc.h: introduced NULL
135 * device/include/string.h: introduced NULL
136 * device/include/stdlib.h: introduced NULL
137 * device/lib/_memcpy.c: removed NULL
138 * device/lib/_strcat.c: removed NULL
139 * device/lib/_strchr.c: removed NULL
140 * device/lib/_strcmp.c: removed NULL
141 * device/lib/_strcpy.c: removed NULL
142 * device/lib/_strcspn.c: removed NULL
143 * device/lib/_strlen.c: removed NULL
144 * device/lib/_strncat.c: removed NULL
145 * device/lib/_strncmp.c: removed NULL
146 * device/lib/_strncpy.c: removed NULL
147 * device/lib/_strpbrk.c: removed NULL
148 * device/lib/_strrchr.c: removed NULL
149 * device/lib/_strspn.c: removed NULL
150 * device/lib/_strstr.c: removed NULL
151 * device/lib/_strtok.c: removed NULL
152 * device/lib/malloc.c: removed NULL, include own header
154 2003-02-02 <johan@balder>
156 * 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
157 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
158 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
159 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
160 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
161 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
163 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
165 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
168 2003-02-01 <johan@balder>
170 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
172 2003-01-31 <johan@CP255758-A>
174 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
176 2003-01-30 <johan@balder>
178 * src/SDCCBBlock.c: automatic bug detection
179 * src/SDCCicode.c: automatic bug detection
181 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
183 * src/SDCCglobl.h: now --xram-size 0 works
184 * src/SDCCmain.c: now --xram-size 0 works
186 2003-01-29 <johan@balder>
188 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
190 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
192 * as/mcs51/aslink.h: Added options --xram-size and --code-size
193 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
194 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
195 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
196 * src/SDCCglobl.h: Added options --xram-size and --code-size
197 * src/SDCCmain.c: Added options --xram-size and --code-size
199 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
201 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
202 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
204 2003-01-27 <johan@balder>
206 * src/SDCC.y: fixed bug #613764
208 2003-01-26 <johan@balder>
210 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
211 * src/SDCCsymt.h: fixed bug #673374
212 * src/SDCCglue.c: fixed bug #661910
213 * src/SDCCast.c: fixed bug #458099 and 673374
215 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
217 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
218 * as/mcs51/strcmpi.h: added
219 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
220 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
221 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
222 * as/mcs51/assym.c: strcmpi -> as_strcmpi
223 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
224 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
225 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
226 * as/mcs51/Makefile.aslink: new module strcmpi
227 * as/mcs51/Makefile.asx8051: new module strcmpi
228 * as/mcs51/Makefil.bcc: new module strcmpi
229 * as/mcs51/Makefile.in: new module strcmpi
230 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
232 2003-01-26 <johan@balder>
234 * src/SDCCglue.c: reverted back to 1.124
235 * src/SDCCast.c: reverted back to 1.156
236 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
238 2003-01-25 <johan@balder>
240 * src/SDCCglue.c: A better fix for bug #661910
241 * src/SDCCast.c: A better fix for bug #661910
242 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
244 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
246 * src/Makefile.in: remove spawn.o
247 * src/SDCCmain.c: remove spawn.h
248 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
249 * src/spawn.c: removed
250 * src/spawn.h: removed
251 * support/regression/ports/ds390/spec.mk: link with -r
253 2003-01-24 <johan@CP255758-A>
255 * src/ds390/gen.c (aopOp): fixed bug #667458
256 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
257 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
258 (createIvalCharPtr): an ival doesn't always have a storage class anymore
260 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
262 * src/mcs51/peeph.def: better assembler identation by Frieder
263 * src/mcs51/gen.c: better assembler identation by Frieder
265 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
267 * as/z80/string.h: removed for gcc 3.2
268 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
269 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
271 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
273 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
274 * src/SDCCpeeph.c (replaceRule): fix bug #663503
275 * support/regression/Makefile: separate temp files for ports
276 * support/regression/generate-cases.py: separate temp files for ports
277 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
278 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
280 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
282 * moved tinitalk to device/examples/ds390
284 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
286 * as/mcs51/lkmem.c: rflag is for DS390
287 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
288 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
289 (linkEdit): move mem- and map-files the same way as ihx-files
290 * src/z80/main.c (_setDefaultOptions): removed --generic
291 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
292 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
293 * src/pic/glue.c (picglue): --c1mode works again
294 * src/pic16/glue.c (pic16glue): --c1mode works again
295 * src/asm.c (printCLine): fix #660034
297 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
299 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
300 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
301 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
302 * as/mcs51/lkmem (summary): better fix for sp problem
303 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
304 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
305 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
306 remove --stack-after-data
308 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
310 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
311 * src/SDCCutil.c (join): ugly bug: missing '\0'
312 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
314 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
316 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
318 * src/pic/main.c (_asmCmd): gpasm supports -o
319 * src/z80/main.c: more general macros
320 * device/lib/Makefile.in: remove intermediate files
322 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
324 * .version: Bumped version number to 2.3.3
325 * src/SDCCBBlock.c: new option -o
326 * src/SDCCglobl.h: new option -o
327 * src/SDCCglue.c: new option -o
328 * src/SDCCmain.c: new option -o
329 * src/asm.c: new option -o
330 * src/ds390/main.c: new option -o
331 * src/pic/glue.c: new option -o
332 * src/pic/pcode.c: new option -o
333 * src/pic/ralloc.c: new option -o
334 * src/pic16/glue.c: new option -o
335 * src/pic16/pcode.c: new option -o
336 * src/pic16/ralloc.c: new option -o
337 * src/z80/main.c: new option -o
338 * device/lib/Makefile.in: use -o
339 * support/regression/ports/ds390/spec.mk: use -o
340 * support/regression/ports/gbz80/spec.mk: use -o
341 * support/regression/ports/mcs51/spec.mk: use -o
342 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
343 * support/regression/ports/z80/spec.mk: use -o
344 * support/regression/ports/ucz80/spec.mk: use -o
345 * support/regression/ports/xa51/spec.mk: use -o
346 * support/regression/fwk/lib/timeout.c: fix usage string
348 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
349 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
351 2003-01-07 <johan@balder>
353 * src/SDCCast.c (decorateType): fixed bug #600035
355 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
356 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
357 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
358 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
359 * src/pic/pcode.c: outcommented unused variable to remove warnings
360 * src/pic/ralloc.c: outcommented unused variable to remove warnings
362 2003-01-06 <karl@turbobit.com>
363 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
366 2003-01-06 <johan@balder>
368 * src/SDCCicode.c: fixed array add
370 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
371 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
372 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
374 2003-01-04 <johan@balder>
376 * src/SDCCval.c (getNelements): fixed the initialized array of structures
378 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
379 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
381 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
382 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
383 * support/regression/tests/bug-524697.c: fit mem usage into 8032
385 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
386 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
388 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
389 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
391 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
392 * src/mcs51/main.c: removed {bindir}{sep} from aslink
394 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
396 * in \sdcc\as\mcs51\ changed these files in order to create an
397 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
398 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
399 following files to include the previous two files: aslink.dsp,
400 Makefile.aslink, Makefile.bcc, and Makefile.in.
402 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
405 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
407 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
408 value from option --iram-size.
410 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
412 * \sdcc\as\mcs51\lklist.c: added boundary check before using
415 2002-09-18 <wiml@hhhh.org>
417 * SDCClrange.h: exposed setFromRange() and setToRange()
418 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
419 packRegsForAccUse() (bug 542397)
420 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
421 multiple times and emitting the fetch operations more than once
422 added aopGetUsesAcc() function to allow binary operators to
423 fetch their operands in the correct order; made genMinus() emit
424 compact code for X = LITERAL - Y
426 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
427 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
428 sprintf() in line 1267.
430 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
431 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
434 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
435 Changes to aslink (All the changes are marked with 'JCF'):
437 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
440 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
441 area BSEG. Also moves, if possible, the DATA area down into the internal
442 ram so more space is available.
444 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
447 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
448 not bytes. Function summary() which creates a memory usage summary
449 file with extension .mem. Reports of overlaping stack and small stack
450 size. If the space for the stack is less than 16 bytes aslink trows a
453 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
454 the 8051. Option 'y' for memory summary output file.
456 Changes to sdcc (All the changes are marked with 'JCF'):
458 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
460 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
461 overlaying area for it (uses RegBankUsed[4]).
463 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
464 bank zero as used by default. By default aslink locates the stack
465 (equivalent to --stack-after-data). Pass option 'y' to aslink for
466 the creation of the .mem file. Delegates the allocation of data area
467 to aslink (it is not longer 0x30 by default). If --stack-loc passes
468 the begining of the stack area to aslink.
470 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
471 glue() in SDCCglue.c creates an area for it.
473 2002-09-03 Borut Razem <borut.razem@siol.net>
474 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
476 introduced atexit() handler for teporay files removal in case of
477 errors, assertions, ...
479 2002-08-29 Borut Razem <borut.razem@siol.net>
480 * sdcc/support/cpp2/auto-host_vc_in.h:
481 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
482 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
483 Maybe there is a similar problem with BORLANDC? It should be checked!
485 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
486 corrected improper use of assert: the assignment to clr variable was done inside the assert.
487 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
488 was not executed, and the compiler (cl) launched a warning:
489 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
491 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
492 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
494 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
495 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
497 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
498 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
499 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
500 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
501 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
502 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
503 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
504 - added Release configuration in VS projects
505 - review of compiler an linker options
506 - VC .exe files are generated in bin_vc directory, not to interfere
507 with binaries generated from other projects (cygwin, mingw, bcc ...)
509 * sdcc/src/yacc.dsp: added
511 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
512 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
513 and insert the version number definitions from .version
515 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
517 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
518 added - genarate auto-host.h using auto-host_vc_in.h as template
521 removed from CVS, generated automatically
523 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
524 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
526 2002-08-11 Borut Razem <borut.razem@siol.net>
527 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
529 2002-08-10 Borut Razem <borut.razem@siol.net>
530 * src/SDCCmain.c (main):
531 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
532 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
533 The consequence was that some temporary files were not removed.
536 unification of code in functions tempfilename() and tempfile():
537 function tempnam() is defined in Visual Studio 6.0 and .NET
539 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
541 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
542 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
543 - removed compiler command line option /WX: Treats all warnings as errors
544 - update a list of source files, included into the project
546 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
547 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
548 changed project type to Generic Project so that can be correcly converted to VS.NET project
550 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
552 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
554 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
556 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
557 added return 0 statements after assert() to make compiler happy
559 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
560 added newline in the def file to keep MSC compiler satisfied
562 * sdcc/src/z80/gen.c:
563 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
564 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
565 - solved MSC error in function aopDump()
567 * sdcc_vc.h: define PREFIX as "\\sdcc"
569 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
570 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
572 2002-06-22 Scott Dattalo <scott@dattalo.com>
573 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
574 - Rewrote the register banking algorithm.
575 - Added pCode live-range analysis to registers (for now, only non-used and
576 singly-used registers optimized away)
578 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
580 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
582 2002-05-10 Scott Dattalo <scott@dattalo.com>
583 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
585 2002-04-22 Michael Hope <michaelh@vroom>
587 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
589 * configure.in (DD_COPT): Added include support required for gbdk.
591 * .version: Bumped version number just to increase it.
593 * src/SDCCmain.c: Added -nostdinc to the default options.
595 2002-04-15 Michael Hope <michaelh@vroom>
597 * device/lib/z80/printf.c (sprintf): Added.
599 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
601 * src/z80/peeph.def: Added transpose redundent load rule.
603 * src/z80/main.c: Added force callee saves for jaune.
605 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
607 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
609 2002-03-28 Johan Knol <johan@balder>
611 * src/SDCCval.c: fixed bug #532436
613 2002-03-14 Scott Dattalo <scott@dattalo.com>
615 Added "char *Processor" field to the port structure.
618 Added -p option. Allows port dependent processor to be specified.
621 Initialized the new field char *Processor field to NULL in all ports
624 Compiler generated registers for interrupt context saving
625 were not getting allocated.
627 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
630 Fixed left shift. Will promote the left side of a left shift
631 if a) left shifting more than size of operand or b) when assigned
632 to something size > size of left side
634 2002-03-14 Scott Dattalo <scott@dattalo.com>
636 tons of changes. Register allocation has been
637 rewritten. Added customization for the various PICs. Flow
638 analysis is restructured. ...
644 Added. device.c is a PIC port hack to accomodate variations
647 2002-03-13 Michael Hope <michaelh@vroom>
649 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
651 2002-03-04 johanknol <johanknol@manik>
653 * /src/SDCCval.c: fixed
655 const unsigned char arr[][2] = { { 0, 1 } };
656 t18.c:1: error: Initializer element is not constant
658 2002-03-04 bela <bela@manik>
660 * /device/include/mcs51reg.h:
661 ds89c420 register definition update
663 2002-03-03 <johan@FRIJA>
665 * support/Util/SDCCerr.c: did something, but don't no why anymore
667 * support/regression/tests/bug-524691.c: made it a little less shy
669 * src/SDCCast.c (decorateType): fixed bug #524697
671 * src/SDCCast.c: made some lineno improvements
673 * src/SDCCval.c (getNelements): changed warning to error
675 * src/SDCCglue.c (printIvalArray): changed warning to error
677 * src/SDCCicode.c: fixed a warning for mingw
679 * src/SDCCast.c (decorateType): fixed the << promotion for ops
681 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
683 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
685 * src/ds390/peeph.def:
686 Added some more peephole rules
688 * src/ds390/gen.c: Various fixes & enhancements
690 * src/SDCClrange.c, src/SDCClrange.h:
691 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
693 * src/ds390/ralloc.c:
694 various fixes & enhancements (ds390) specific
696 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
697 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
700 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
702 2002-03-02 <johan@FRIJA>
704 * src/SDCCast.c (decorateType): fixed bug #524708
706 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
708 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
710 2002-03-01 Michael Hope <michaelh@vroom>
712 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
714 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
716 2002-03-01 <johan@FRIJA>
718 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
720 * src/SDCCast.c (decorateType): fixed bug #524209
722 * src/SDCCval.c (valNot): fixed bug #524195
724 2002-02-26 <johan@balder>
726 * src/xa51/gen.c: fixed a warning
728 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
730 * src/SDCCast.c (decorateType): fixed bug #522534
732 2002-02-23 <johan@balder>
734 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
736 2002-02-22 <johan@balder>
738 * src/SDCCast.c: fixed bug #514865
740 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
742 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
744 * sdcc/src/SDCCloop.c:
745 Previous fix was not good. basic blocks that have "break" or "return" are
746 not really partof a loop , but live ranges used in these blocks should
747 be live thru the entire loop, so set partOfLoop but don't add them to
750 2002-02-21 <johan@FRIJA>
752 * src/SDCCcse.c: fixed bug #514308
754 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
757 Fixed BUG #519583. If a conditional block ended in a return/break
758 statement inside a loop, it was not being considered part of the loop.
760 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
762 2002-02-10 Karl Bongers <karl@turbobit.com>
765 Fixed up SDCDB debugger somewhat. Updated debugger/README
766 with lots of comments and notes.
768 * device/examples/test2.c:
769 Fix bug, "red" variable not being initialized(compiler complained).
771 * device/examples/Makefile, examples/test3.c:
772 Add Makefile in device/examples folder, compiles test3.c
773 for use as a multiple module SDCDB test case.
775 * sim/ucsim/cmd.src/cmdset.cc:
776 Took out debug printfs in ucsim "next" command.
779 Karl and Johan start ucsim XA support. Most dissassembly working,
780 about 75% emulation done(plenty of work remaining).
783 Add Z80 support to ucsim, add test-ucz80 regression test,
784 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
785 Notice z80 compiler fails on examples/test3.c/crc code.
787 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
789 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
790 Added support for --parms-in-bank1
792 * src/ds390/peeph.def:
793 added a few more peephole optimzations
796 1) added __builtin_inp & __builtin_outp used to read in data of given length
797 from a memory mapped port
798 2) added __builtin_memcmp
799 3) added __builtin_swapw swap bytes of a short
801 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
802 1) handle multiple send & receives from register bank1
803 2) ralloc can now allocate DPTR1 to some liveRanges
805 * src/SDCCsymt.c, src/SDCCsymt.h:
806 changes to handle multiple sends & receives
809 added some pointer arithmetic optimization
812 added some pointer arithmetic optimizations but not stable yet so not
813 called from anywhere (will get this working shortly)
815 * src/SDCCopt.c: fixed for multiple sends & receives
818 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
819 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
820 set preprocessor defines (depending on options)
822 * src/SDCCicode.c, src/SDCCicode.h:
823 changes made to handle multiple sends & receives
826 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
828 * src/SDCCcse.c, src/SDCCcse.h:
829 added function findbackward def (to be used in upcoming optimization)
831 * src/SDCCcflow.c, src/SDCCcflow.h:
832 added function returnAtEnd - to determine if a basic block terminates with
835 * src/SDCCast.c, src/SDCCast.h:
836 added option parms-in-bank1
838 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
839 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
840 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
841 adjusted for --parms-in-bank1 option
843 * device/include/string.h:
844 donot redefine "reentrant" keyword
846 * device/include/ds80c390.h: Added some more SFRs
848 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
850 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
852 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
854 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
856 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
858 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
860 2002-01-18 Paul Stoffregen <paul@pjrc.com>
862 * Added --xram-movc option
864 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
866 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
868 2002-01-11 Johan Knol
870 * Added math lib of Jesus Calvino-Fraga
872 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
874 * src/SDCCmain.c (processFile): fix processing of ../../src.c
875 * support/regression/Makefile: new target test-mcs51-stack-auto
876 * support/regression/ports/mcs51-stack-auto/spec.mk: added
878 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
880 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
882 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
884 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
886 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
888 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
890 * src/SDCCglue.h: add definition for printIvalChar()
892 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
894 * src/SDCCast.c: fix #498138 by Johan
896 * src/SDCCglue.c: fix #498138 by Johan
898 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
900 * support/regression/Makefile: fix clean
902 * support/regression/ports/ds390/support.c: fix transmission of last character
904 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
906 * /sdcc/src/ds390/gen.c:
907 a) improved computing address of stack variable
908 b) took out some #if 0 code
909 c) improved parmBytes adjustment
910 d) improved genPlusIncr & genMinusIncr
911 e) genCmp could generate bad code (when left assigned to DPTR)
912 f) Fixed bug in hasInc
914 * /sdcc/src/ds390/ralloc.c:
915 a) packRegsForSupport could mess up live information (Fixed)
916 b) packRegsDPTRuse could be incorrect for left & right shift
918 * /sdcc/src/mcs51/ralloc.c:
919 packRegsForSupport could mess up the live information (Fixed)
921 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
923 * /sdcc/src/SDCCast.c:
924 can reverse a loop even if function call is present as long
925 as the loop control variable is local & is not passed as parameter
927 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
929 * /sdcc/ChangeLog: *** empty log message ***
931 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
932 More builtin function additions for TININative
934 * /sdcc/src/ds390/ralloc.c:
935 Had broken the regression testsuite
937 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
939 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
940 Added funcattr hasStackParms will be set for reentrant functions when there
941 are paramteres on the stack, this helps in minimizing frame pointer generation
942 typeFromStr can handle function pointers now
944 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
945 *** empty log message ***
947 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
949 * /src/ds390/gen.c, /src/ds390/main.c:
950 More builtin function additions for TININative
952 * /src/ds390/ralloc.c:
953 Had broken the regression testsuite
955 * /src/SDCCast.c: Fixed a bug in dumptree
957 * /src/SDCCsymt.c, /src/SDCCsymt.h:
958 Added funcattr hasStackParms will be set for reentrant functions when there
959 are paramteres on the stack, this helps in minimizing frame pointer generation
960 typeFromStr can handle function pointers now
962 * /doc/builtins.txt, /doc/TININative.txt:
963 *** empty log message ***
966 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
968 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
969 ALPHA version for -mTININative
971 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
972 updated to reflect changes in the port structure
975 added function do_assemble (similar to do_link) if non-null this function
976 will be called to do assembly (-mTININative) requires a multi command
978 added function genAssemblerEnd will be called to generate assembler Epilogue
981 added _JavaNative to debug info printing
983 * /src/SDCCmain.c: added option --tini-libid
984 added port->do_assemble function (-mTININative) has a multi command assemble
986 * /src/SDCCglue.c: Disabled "constExpr" check
987 added port->genAssemblerEnd function
989 * /src/SDCCglobl.h: Added option --tini-libid value
992 tookout optimizeCompare from the header (has no external references)
994 * /src/SDCCast.c: made one more function "static"
996 2001-12-23 Michael Hope <michaelh@juju.net.nz>
998 * src/z80/mappings.i: Added z80asm support.
1000 * src/z80/main.c: Added z80asm support on --asm=z80asm
1002 * src/z80/gen.c: Fixed asm portability issues.
1004 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
1006 * src/SDCCglue.c (printExterns): Added global/extern split.
1008 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
1010 * support/regression/Makefile: added test for mcs51 model large
1012 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
1014 * support/regression/ports/gbz80/spec.mk: added -mgbz80
1016 2001-12-05 Michael Hope <michaelh@juju.net.nz>
1018 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
1020 1904-01-06 Michael Hope <michaelh@juju.net.nz>
1022 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
1024 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
1026 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
1028 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
1030 * support/regression/tests/simplefloat.c: Port to mcs51.
1032 2001-11-25 Michael Hope <michaelh@juju.net.nz>
1033 * support/regression/tests/bug-485362.c: Added.
1035 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
1037 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
1039 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
1041 * src/z80/gen.c (aopDump): Added a dump function.
1043 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
1044 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
1046 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
1048 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
1050 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
1052 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
1054 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
1056 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
1058 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
1060 * support/regression/ports/ds390/support.c: Use tinibios.
1062 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
1064 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
1066 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
1067 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
1069 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1071 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1073 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1075 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1077 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1078 (packRegsForIYUse): Created and optimised.
1080 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1082 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1083 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1085 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1087 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1089 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1091 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1093 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1095 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1097 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1099 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1101 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1103 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1105 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1107 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1108 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1109 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1111 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1113 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1114 (genNotFloat): Added.
1115 (genUminusFloat): Added.
1117 * device/lib/z80/Makefile: Added floating pt stubs.
1119 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1121 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1123 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1125 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1127 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1129 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1131 * sdcc/support/regression/Makefile: Add port ds390.
1133 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1135 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1137 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1139 * sdcc/support/regression/ports/ds390/support.c: Added.
1141 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1143 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1145 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1147 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1149 * device/include/malloc.h: Added z80 and gbz80 support.
1151 * device/lib/gbz80/heap.s: Added.
1153 * device/lib/z80/heap.s: Added.
1155 * device/lib/malloc.c: Added z80 and gbz80 support.
1157 * support/regression/tests/malloc.c (testMalloc): Added.
1159 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1161 * support/regression/tests/bug-478094.c: Added.
1163 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1165 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1167 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1169 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1171 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1173 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1175 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1177 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1179 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1181 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1183 * support/regression/tests/bug-477927.c: Added.
1185 * src/z80/peeph.def: Added minor rules.
1187 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1189 * src/z80/peeph.def: Added jump optimisation modification.
1191 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1193 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1195 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1197 * support/regression/tests/funptrs.c: Added.
1199 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1201 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1203 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1205 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1207 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1209 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1210 (movLeft2ResultLong): Created.
1212 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1213 (joinPushes): Added. Joins two char pushes into a word push.
1215 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1217 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1219 * support/makebin/Makefile (install): Added creation of dest dir.
1221 2001-10-24 Karl Bongers <karl@turbobit.com>
1223 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1225 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1227 * src/z80/ralloc.c: Turned off faulty pack for one use.
1229 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1231 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1233 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1235 * support/regression/Makefile: Improved clean
1237 * support/regression/ports/gbz80/spec.mk: Added clean
1239 * support/regression/ports/host/spec.mk: Added clean
1241 * support/regression/ports/z80/spec.mk: Added clean
1243 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1245 * support/regression/ports/mcs51/timeout.c: little improvements
1247 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1249 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1251 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1253 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1255 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1257 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1259 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1261 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1262 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1264 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1266 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1268 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1270 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1272 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1274 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1276 * support/regression/tests/longor.c: Added.
1278 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1280 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1282 * as/mcs51/aslink.h: define PATH_MAX
1284 * as/mcs51/asm.h: define PATH_MAX
1286 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1288 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1290 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1292 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1294 * src/SDCCglobl.h: define PATH_MAX
1296 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1298 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1300 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1302 * src/z80/gen.c (gencjneshort): Fixed
1304 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1306 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1308 * support/regression/tests/bug-469671.c: Added.
1310 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1312 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1314 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1316 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1318 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1320 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1322 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1324 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1326 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1328 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1330 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1332 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1334 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1336 * 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.
1338 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1340 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1342 2001-10-07 <johan@FRIJA>
1344 * device/lib/gets.c (gets): fixed the return value.
1346 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1347 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1349 * 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.
1351 * 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.
1353 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1355 * src/pic/gen.c: Removed Safe_strdup.
1357 * configure.in: Added option to enable libgc support.
1359 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1360 (bitVectUnion): Optimised.
1361 (bitVectIntersect): Optimised.
1362 (bitVectBitsInCommon): Optimised.
1363 (bitVectCplAnd): Optimised.
1365 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1367 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1369 * src/SDCCmain.c: distinguish between assembler debug and plain options
1371 * src/avr/main.c: remove standard assembler options
1373 * src/ds390/main.c: remove standard assembler options
1375 * src/mcs51/main.c: remove standard assembler options
1377 * src/port.h: removed "PENDING" comment
1379 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1381 * src/device/lib/_mulint.c : new, with assember functions
1383 * src/device/lib/_mullong.c : new, with assember functions
1385 * src/device/lib/_divuint.c : with assember functions
1387 * src/device/lib/_divsint.c : with assember functions
1389 * src/device/lib/_divulong.c: with assember functions
1391 * src/device/lib/_divslong.c: with assember functions
1393 * src/device/lib/_moduint.c : with assember functions
1395 * src/device/lib/_modsint.c : with assember functions
1397 * src/device/lib/_modulong.c: with assember functions
1399 * src/device/lib/_modslong.c: with assember functions
1401 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1403 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1405 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1406 replaced _mululong.c and _mulslong.c by _mullong.c
1408 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1410 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1412 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1414 * src/SDCCglue.c: test, if win32api is available for MINGW
1416 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1418 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1419 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1420 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1421 * support/regression/ports/host/spec.mk: removed GENERIC
1422 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1423 * support/regression/ports/z80/spec.mk: removed GENERIC
1425 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1427 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1429 * support/regression/tests/bug-467035.c: Created.
1431 2001-10-01 <johan@FRIJA>
1433 * src/SDCC.y: fixed bug #466586 part 1
1435 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1437 * SDCCicode.c: z80 has no generic pointers
1438 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1440 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1442 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1444 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1446 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1448 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1450 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1452 * configure.in: Fixed up so that ucsim is only configured once.
1454 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1456 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1457 (getPathDifference): As above.
1459 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1461 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1463 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1464 * .version: Updated to 2.3.1
1466 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1467 Added copyright header.
1469 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1470 (assemble): Added support for macro based assembler commands.
1471 (linkEdit): Added support for macro based linker commands.
1472 (preProcess): Changed the pre-processor to use macros.
1473 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1474 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1476 * device/lib/z80/crt0.s: Added module name for debugging.
1478 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1480 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1482 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1484 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1486 * src/Makefile.in: Added SDCCmacro and SDCCutil
1488 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1490 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1492 2001-09-16 <johan@FRIJA>
1494 * 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.
1496 2001-09-15 <johan@FRIJA>
1498 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1499 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1501 2001-09-11 <johan@FRIJA>
1503 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1505 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1507 * support/regression/tests/bug-460444.c: Added test case.
1509 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1510 (genCast): Added justification for all of the asserts.
1512 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1514 * support/regression/support.c: _xdata replaced by xdata
1516 * support/regression/spec.mk: removed _generic
1518 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1520 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1522 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1523 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1525 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1527 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1529 * support/regression/tests/bug-460010.c: Added test case.
1531 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1533 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1535 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1537 * support/regression/testfwk.c: removed workaround for bug #436344
1539 * support/regression/tests/bp.c: use less memory with mcs51
1541 * support/regression/tests/bug-441448.c: use less memory
1543 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1545 * support/regression/collate-results.py: typo
1547 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1549 * support/regression/tests/fetchoverlap.c: Added new test case.
1551 * support/regression/tests/bp.c: Added new test case.
1553 * support/regression/tests/bug-448984.c: Added new test case.
1555 * support/regression/tests/pow2shifts.c: Added new test case.
1557 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1558 (genlshTwo): Fixed right shift for count > 8.
1560 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1562 2001-09-08 <johan@FRIJA>
1564 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1566 2001-09-07 <johan@FRIJA>
1568 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1570 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1572 2001-09-06 <johan@FRIJA>
1574 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1575 * bernhard noted me at this: "() equals to (void)" (1.38)
1577 2001-09-05 <johan@FRIJA>
1579 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1581 2001-09-04 <johan@FRIJA>
1583 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1586 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1588 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1590 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1592 * link/z80/aslink.h: Fixed path for PATH_MAX
1594 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1596 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1598 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1600 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1602 * 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.
1604 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1606 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1607 (genCmp): Fixed up genCmp for the GB with longs.
1609 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1611 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1613 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1615 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1617 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1619 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1621 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1623 * 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.
1625 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1627 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1629 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1631 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1633 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1635 * sim/ucsim/configure: little improvement of Cygwin-detection
1636 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1637 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1638 * support/regression/tests/bug-221100.c: small changes for mcs51
1639 * support/regression/tests/bug-221168.c: small changes for mcs51
1640 * support/regression/tests/bug-227710.c: small changes for mcs51
1641 * support/regression/tests/staticinit.c: small changes for mcs51
1642 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1643 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1644 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601