1 2003-02-14 <johan@balder>
3 * src/xa51/main.c: before anyone really tries to use it :)
5 * Install doc's in share/sdcc/doc
6 * removed some obsolete files
7 * Do a proper make distclean and uninstall
11 M device/include/Makefile.in
12 M device/lib/Makefile.in
15 M sim/ucsim/doc/Makefile.in
19 M support/cpp2/Makefile.in
20 M support/makebin/Makefile
23 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
25 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
27 2003-02-10 Borut Razem <borut.razem@siol.net>
29 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
30 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
31 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
32 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
33 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
34 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
35 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
36 src/z80/Makefile.bcc: Borland Makefile cleanup
37 * as/z80/Makefile.bcc: Added Borland Makefile
38 * support/cpp2/borland.h: Removed
40 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
42 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
43 * src/SDCC.lex: new pragma NOIV
44 * src/SDCCglobl.h: new pragma NOIV
45 * src/SDCCmem.c: new pragma NOIV
47 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
49 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
51 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
53 * src/SDCCmain.c: signal handling is switched off by --debug
54 * doc/Makefile: small fix for install; use clean.mk again
55 * doc/clean.mk: clean *.pdf and *.html too
57 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
59 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
60 * device/lib/printfl.c: fix a ds390 bug by making it portable
61 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
62 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
63 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
64 * debugger/mcs51/cmd.c: converted multi-line string literals
65 * sim/ucsim/globals.cc: converted multi-line string literals
66 * src/SDCCmain.c: introduced signal handler to remove temp files
67 * doc/Makefile: small tweaks, implement clean
68 * doc: removed generated files
70 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
72 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
73 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
74 Address Record is not correctly generated for DS390."
76 2003-02-02 Borut Razem <borut.razem@siol.net>
78 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
79 * as/mcs51/asm.h: fixed compilation with Borland C
80 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
81 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
82 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
83 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
84 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
85 src/z80/Makefile.bcc: delete $(LIB) only if exist
86 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
88 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
90 * device/include/malloc.h: introduced NULL
91 * device/include/string.h: introduced NULL
92 * device/include/stdlib.h: introduced NULL
93 * device/lib/_memcpy.c: removed NULL
94 * device/lib/_strcat.c: removed NULL
95 * device/lib/_strchr.c: removed NULL
96 * device/lib/_strcmp.c: removed NULL
97 * device/lib/_strcpy.c: removed NULL
98 * device/lib/_strcspn.c: removed NULL
99 * device/lib/_strlen.c: removed NULL
100 * device/lib/_strncat.c: removed NULL
101 * device/lib/_strncmp.c: removed NULL
102 * device/lib/_strncpy.c: removed NULL
103 * device/lib/_strpbrk.c: removed NULL
104 * device/lib/_strrchr.c: removed NULL
105 * device/lib/_strspn.c: removed NULL
106 * device/lib/_strstr.c: removed NULL
107 * device/lib/_strtok.c: removed NULL
108 * device/lib/malloc.c: removed NULL, include own header
110 2003-02-02 <johan@balder>
112 * 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
113 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
114 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
115 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
116 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
117 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
119 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
121 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
124 2003-02-01 <johan@balder>
126 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
128 2003-01-31 <johan@CP255758-A>
130 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
132 2003-01-30 <johan@balder>
134 * src/SDCCBBlock.c: automatic bug detection
135 * src/SDCCicode.c: automatic bug detection
137 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
139 * src/SDCCglobl.h: now --xram-size 0 works
140 * src/SDCCmain.c: now --xram-size 0 works
142 2003-01-29 <johan@balder>
144 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
146 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
148 * as/mcs51/aslink.h: Added options --xram-size and --code-size
149 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
150 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
151 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
152 * src/SDCCglobl.h: Added options --xram-size and --code-size
153 * src/SDCCmain.c: Added options --xram-size and --code-size
155 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
157 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
158 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
160 2003-01-27 <johan@balder>
162 * src/SDCC.y: fixed bug #613764
164 2003-01-26 <johan@balder>
166 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
167 * src/SDCCsymt.h: fixed bug #673374
168 * src/SDCCglue.c: fixed bug #661910
169 * src/SDCCast.c: fixed bug #458099 and 673374
171 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
173 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
174 * as/mcs51/strcmpi.h: added
175 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
176 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
177 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
178 * as/mcs51/assym.c: strcmpi -> as_strcmpi
179 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
180 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
181 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
182 * as/mcs51/Makefile.aslink: new module strcmpi
183 * as/mcs51/Makefile.asx8051: new module strcmpi
184 * as/mcs51/Makefil.bcc: new module strcmpi
185 * as/mcs51/Makefile.in: new module strcmpi
186 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
188 2003-01-26 <johan@balder>
190 * src/SDCCglue.c: reverted back to 1.124
191 * src/SDCCast.c: reverted back to 1.156
192 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
194 2003-01-25 <johan@balder>
196 * src/SDCCglue.c: A better fix for bug #661910
197 * src/SDCCast.c: A better fix for bug #661910
198 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
200 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
202 * src/Makefile.in: remove spawn.o
203 * src/SDCCmain.c: remove spawn.h
204 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
205 * src/spawn.c: removed
206 * src/spawn.h: removed
207 * support/regression/ports/ds390/spec.mk: link with -r
209 2003-01-24 <johan@CP255758-A>
211 * src/ds390/gen.c (aopOp): fixed bug #667458
212 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
213 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
214 (createIvalCharPtr): an ival doesn't always have a storage class anymore
216 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
218 * src/mcs51/peeph.def: better assembler identation by Frieder
219 * src/mcs51/gen.c: better assembler identation by Frieder
221 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
223 * as/z80/string.h: removed for gcc 3.2
224 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
225 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
227 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
229 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
230 * src/SDCCpeeph.c (replaceRule): fix bug #663503
231 * support/regression/Makefile: separate temp files for ports
232 * support/regression/generate-cases.py: separate temp files for ports
233 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
234 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
236 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
238 * moved tinitalk to device/examples/ds390
240 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
242 * as/mcs51/lkmem.c: rflag is for DS390
243 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
244 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
245 (linkEdit): move mem- and map-files the same way as ihx-files
246 * src/z80/main.c (_setDefaultOptions): removed --generic
247 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
248 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
249 * src/pic/glue.c (picglue): --c1mode works again
250 * src/pic16/glue.c (pic16glue): --c1mode works again
251 * src/asm.c (printCLine): fix #660034
253 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
255 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
256 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
257 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
258 * as/mcs51/lkmem (summary): better fix for sp problem
259 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
260 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
261 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
262 remove --stack-after-data
264 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
266 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
267 * src/SDCCutil.c (join): ugly bug: missing '\0'
268 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
270 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
272 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
274 * src/pic/main.c (_asmCmd): gpasm supports -o
275 * src/z80/main.c: more general macros
276 * device/lib/Makefile.in: remove intermediate files
278 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
280 * .version: Bumped version number to 2.3.3
281 * src/SDCCBBlock.c: new option -o
282 * src/SDCCglobl.h: new option -o
283 * src/SDCCglue.c: new option -o
284 * src/SDCCmain.c: new option -o
285 * src/asm.c: new option -o
286 * src/ds390/main.c: new option -o
287 * src/pic/glue.c: new option -o
288 * src/pic/pcode.c: new option -o
289 * src/pic/ralloc.c: new option -o
290 * src/pic16/glue.c: new option -o
291 * src/pic16/pcode.c: new option -o
292 * src/pic16/ralloc.c: new option -o
293 * src/z80/main.c: new option -o
294 * device/lib/Makefile.in: use -o
295 * support/regression/ports/ds390/spec.mk: use -o
296 * support/regression/ports/gbz80/spec.mk: use -o
297 * support/regression/ports/mcs51/spec.mk: use -o
298 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
299 * support/regression/ports/z80/spec.mk: use -o
300 * support/regression/ports/ucz80/spec.mk: use -o
301 * support/regression/ports/xa51/spec.mk: use -o
302 * support/regression/fwk/lib/timeout.c: fix usage string
304 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
305 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
307 2003-01-07 <johan@balder>
309 * src/SDCCast.c (decorateType): fixed bug #600035
311 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
312 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
313 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
314 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
315 * src/pic/pcode.c: outcommented unused variable to remove warnings
316 * src/pic/ralloc.c: outcommented unused variable to remove warnings
318 2003-01-06 <karl@turbobit.com>
319 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
322 2003-01-06 <johan@balder>
324 * src/SDCCicode.c: fixed array add
326 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
327 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
328 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
330 2003-01-04 <johan@balder>
332 * src/SDCCval.c (getNelements): fixed the initialized array of structures
334 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
335 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
337 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
338 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
339 * support/regression/tests/bug-524697.c: fit mem usage into 8032
341 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
342 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
344 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
345 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
347 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
348 * src/mcs51/main.c: removed {bindir}{sep} from aslink
350 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
352 * in \sdcc\as\mcs51\ changed these files in order to create an
353 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
354 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
355 following files to include the previous two files: aslink.dsp,
356 Makefile.aslink, Makefile.bcc, and Makefile.in.
358 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
361 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
363 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
364 value from option --iram-size.
366 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
368 * \sdcc\as\mcs51\lklist.c: added boundary check before using
371 2002-09-18 <wiml@hhhh.org>
373 * SDCClrange.h: exposed setFromRange() and setToRange()
374 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
375 packRegsForAccUse() (bug 542397)
376 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
377 multiple times and emitting the fetch operations more than once
378 added aopGetUsesAcc() function to allow binary operators to
379 fetch their operands in the correct order; made genMinus() emit
380 compact code for X = LITERAL - Y
382 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
383 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
384 sprintf() in line 1267.
386 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
387 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
390 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
391 Changes to aslink (All the changes are marked with 'JCF'):
393 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
396 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
397 area BSEG. Also moves, if possible, the DATA area down into the internal
398 ram so more space is available.
400 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
403 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
404 not bytes. Function summary() which creates a memory usage summary
405 file with extension .mem. Reports of overlaping stack and small stack
406 size. If the space for the stack is less than 16 bytes aslink trows a
409 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
410 the 8051. Option 'y' for memory summary output file.
412 Changes to sdcc (All the changes are marked with 'JCF'):
414 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
416 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
417 overlaying area for it (uses RegBankUsed[4]).
419 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
420 bank zero as used by default. By default aslink locates the stack
421 (equivalent to --stack-after-data). Pass option 'y' to aslink for
422 the creation of the .mem file. Delegates the allocation of data area
423 to aslink (it is not longer 0x30 by default). If --stack-loc passes
424 the begining of the stack area to aslink.
426 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
427 glue() in SDCCglue.c creates an area for it.
429 2002-09-03 Borut Razem <borut.razem@siol.net>
430 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
432 introduced atexit() handler for teporay files removal in case of
433 errors, assertions, ...
435 2002-08-29 Borut Razem <borut.razem@siol.net>
436 * sdcc/support/cpp2/auto-host_vc_in.h:
437 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
438 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
439 Maybe there is a similar problem with BORLANDC? It should be checked!
441 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
442 corrected improper use of assert: the assignment to clr variable was done inside the assert.
443 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
444 was not executed, and the compiler (cl) launched a warning:
445 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
447 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
448 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
450 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
451 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
453 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
454 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
455 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
456 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
457 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
458 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
459 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
460 - added Release configuration in VS projects
461 - review of compiler an linker options
462 - VC .exe files are generated in bin_vc directory, not to interfere
463 with binaries generated from other projects (cygwin, mingw, bcc ...)
465 * sdcc/src/yacc.dsp: added
467 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
468 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
469 and insert the version number definitions from .version
471 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
473 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
474 added - genarate auto-host.h using auto-host_vc_in.h as template
477 removed from CVS, generated automatically
479 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
480 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
482 2002-08-11 Borut Razem <borut.razem@siol.net>
483 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
485 2002-08-10 Borut Razem <borut.razem@siol.net>
486 * src/SDCCmain.c (main):
487 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
488 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
489 The consequence was that some temporary files were not removed.
492 unification of code in functions tempfilename() and tempfile():
493 function tempnam() is defined in Visual Studio 6.0 and .NET
495 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
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 - removed compiler command line option /WX: Treats all warnings as errors
500 - update a list of source files, included into the project
502 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
503 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
504 changed project type to Generic Project so that can be correcly converted to VS.NET project
506 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
508 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
510 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
512 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
513 added return 0 statements after assert() to make compiler happy
515 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
516 added newline in the def file to keep MSC compiler satisfied
518 * sdcc/src/z80/gen.c:
519 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
520 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
521 - solved MSC error in function aopDump()
523 * sdcc_vc.h: define PREFIX as "\\sdcc"
525 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
526 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
528 2002-06-22 Scott Dattalo <scott@dattalo.com>
529 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
530 - Rewrote the register banking algorithm.
531 - Added pCode live-range analysis to registers (for now, only non-used and
532 singly-used registers optimized away)
534 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
536 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
538 2002-05-10 Scott Dattalo <scott@dattalo.com>
539 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
541 2002-04-22 Michael Hope <michaelh@vroom>
543 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
545 * configure.in (DD_COPT): Added include support required for gbdk.
547 * .version: Bumped version number just to increase it.
549 * src/SDCCmain.c: Added -nostdinc to the default options.
551 2002-04-15 Michael Hope <michaelh@vroom>
553 * device/lib/z80/printf.c (sprintf): Added.
555 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
557 * src/z80/peeph.def: Added transpose redundent load rule.
559 * src/z80/main.c: Added force callee saves for jaune.
561 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
563 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
565 2002-03-28 Johan Knol <johan@balder>
567 * src/SDCCval.c: fixed bug #532436
569 2002-03-14 Scott Dattalo <scott@dattalo.com>
571 Added "char *Processor" field to the port structure.
574 Added -p option. Allows port dependent processor to be specified.
577 Initialized the new field char *Processor field to NULL in all ports
580 Compiler generated registers for interrupt context saving
581 were not getting allocated.
583 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
586 Fixed left shift. Will promote the left side of a left shift
587 if a) left shifting more than size of operand or b) when assigned
588 to something size > size of left side
590 2002-03-14 Scott Dattalo <scott@dattalo.com>
592 tons of changes. Register allocation has been
593 rewritten. Added customization for the various PICs. Flow
594 analysis is restructured. ...
600 Added. device.c is a PIC port hack to accomodate variations
603 2002-03-13 Michael Hope <michaelh@vroom>
605 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
607 2002-03-04 johanknol <johanknol@manik>
609 * /src/SDCCval.c: fixed
611 const unsigned char arr[][2] = { { 0, 1 } };
612 t18.c:1: error: Initializer element is not constant
614 2002-03-04 bela <bela@manik>
616 * /device/include/mcs51reg.h:
617 ds89c420 register definition update
619 2002-03-03 <johan@FRIJA>
621 * support/Util/SDCCerr.c: did something, but don't no why anymore
623 * support/regression/tests/bug-524691.c: made it a little less shy
625 * src/SDCCast.c (decorateType): fixed bug #524697
627 * src/SDCCast.c: made some lineno improvements
629 * src/SDCCval.c (getNelements): changed warning to error
631 * src/SDCCglue.c (printIvalArray): changed warning to error
633 * src/SDCCicode.c: fixed a warning for mingw
635 * src/SDCCast.c (decorateType): fixed the << promotion for ops
637 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
639 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
641 * src/ds390/peeph.def:
642 Added some more peephole rules
644 * src/ds390/gen.c: Various fixes & enhancements
646 * src/SDCClrange.c, src/SDCClrange.h:
647 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
649 * src/ds390/ralloc.c:
650 various fixes & enhancements (ds390) specific
652 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
653 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
656 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
658 2002-03-02 <johan@FRIJA>
660 * src/SDCCast.c (decorateType): fixed bug #524708
662 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
664 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
666 2002-03-01 Michael Hope <michaelh@vroom>
668 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
670 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
672 2002-03-01 <johan@FRIJA>
674 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
676 * src/SDCCast.c (decorateType): fixed bug #524209
678 * src/SDCCval.c (valNot): fixed bug #524195
680 2002-02-26 <johan@balder>
682 * src/xa51/gen.c: fixed a warning
684 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
686 * src/SDCCast.c (decorateType): fixed bug #522534
688 2002-02-23 <johan@balder>
690 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
692 2002-02-22 <johan@balder>
694 * src/SDCCast.c: fixed bug #514865
696 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
698 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
700 * sdcc/src/SDCCloop.c:
701 Previous fix was not good. basic blocks that have "break" or "return" are
702 not really partof a loop , but live ranges used in these blocks should
703 be live thru the entire loop, so set partOfLoop but don't add them to
706 2002-02-21 <johan@FRIJA>
708 * src/SDCCcse.c: fixed bug #514308
710 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
713 Fixed BUG #519583. If a conditional block ended in a return/break
714 statement inside a loop, it was not being considered part of the loop.
716 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
718 2002-02-10 Karl Bongers <karl@turbobit.com>
721 Fixed up SDCDB debugger somewhat. Updated debugger/README
722 with lots of comments and notes.
724 * device/examples/test2.c:
725 Fix bug, "red" variable not being initialized(compiler complained).
727 * device/examples/Makefile, examples/test3.c:
728 Add Makefile in device/examples folder, compiles test3.c
729 for use as a multiple module SDCDB test case.
731 * sim/ucsim/cmd.src/cmdset.cc:
732 Took out debug printfs in ucsim "next" command.
735 Karl and Johan start ucsim XA support. Most dissassembly working,
736 about 75% emulation done(plenty of work remaining).
739 Add Z80 support to ucsim, add test-ucz80 regression test,
740 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
741 Notice z80 compiler fails on examples/test3.c/crc code.
743 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
745 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
746 Added support for --parms-in-bank1
748 * src/ds390/peeph.def:
749 added a few more peephole optimzations
752 1) added __builtin_inp & __builtin_outp used to read in data of given length
753 from a memory mapped port
754 2) added __builtin_memcmp
755 3) added __builtin_swapw swap bytes of a short
757 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
758 1) handle multiple send & receives from register bank1
759 2) ralloc can now allocate DPTR1 to some liveRanges
761 * src/SDCCsymt.c, src/SDCCsymt.h:
762 changes to handle multiple sends & receives
765 added some pointer arithmetic optimization
768 added some pointer arithmetic optimizations but not stable yet so not
769 called from anywhere (will get this working shortly)
771 * src/SDCCopt.c: fixed for multiple sends & receives
774 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
775 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
776 set preprocessor defines (depending on options)
778 * src/SDCCicode.c, src/SDCCicode.h:
779 changes made to handle multiple sends & receives
782 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
784 * src/SDCCcse.c, src/SDCCcse.h:
785 added function findbackward def (to be used in upcoming optimization)
787 * src/SDCCcflow.c, src/SDCCcflow.h:
788 added function returnAtEnd - to determine if a basic block terminates with
791 * src/SDCCast.c, src/SDCCast.h:
792 added option parms-in-bank1
794 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
795 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
796 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
797 adjusted for --parms-in-bank1 option
799 * device/include/string.h:
800 donot redefine "reentrant" keyword
802 * device/include/ds80c390.h: Added some more SFRs
804 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
806 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
808 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
810 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
812 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
814 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
816 2002-01-18 Paul Stoffregen <paul@pjrc.com>
818 * Added --xram-movc option
820 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
822 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
824 2002-01-11 Johan Knol
826 * Added math lib of Jesus Calvino-Fraga
828 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
830 * src/SDCCmain.c (processFile): fix processing of ../../src.c
831 * support/regression/Makefile: new target test-mcs51-stack-auto
832 * support/regression/ports/mcs51-stack-auto/spec.mk: added
834 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
836 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
838 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
840 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
842 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
844 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
846 * src/SDCCglue.h: add definition for printIvalChar()
848 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
850 * src/SDCCast.c: fix #498138 by Johan
852 * src/SDCCglue.c: fix #498138 by Johan
854 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
856 * support/regression/Makefile: fix clean
858 * support/regression/ports/ds390/support.c: fix transmission of last character
860 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
862 * /sdcc/src/ds390/gen.c:
863 a) improved computing address of stack variable
864 b) took out some #if 0 code
865 c) improved parmBytes adjustment
866 d) improved genPlusIncr & genMinusIncr
867 e) genCmp could generate bad code (when left assigned to DPTR)
868 f) Fixed bug in hasInc
870 * /sdcc/src/ds390/ralloc.c:
871 a) packRegsForSupport could mess up live information (Fixed)
872 b) packRegsDPTRuse could be incorrect for left & right shift
874 * /sdcc/src/mcs51/ralloc.c:
875 packRegsForSupport could mess up the live information (Fixed)
877 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
879 * /sdcc/src/SDCCast.c:
880 can reverse a loop even if function call is present as long
881 as the loop control variable is local & is not passed as parameter
883 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
885 * /sdcc/ChangeLog: *** empty log message ***
887 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
888 More builtin function additions for TININative
890 * /sdcc/src/ds390/ralloc.c:
891 Had broken the regression testsuite
893 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
895 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
896 Added funcattr hasStackParms will be set for reentrant functions when there
897 are paramteres on the stack, this helps in minimizing frame pointer generation
898 typeFromStr can handle function pointers now
900 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
901 *** empty log message ***
903 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
905 * /src/ds390/gen.c, /src/ds390/main.c:
906 More builtin function additions for TININative
908 * /src/ds390/ralloc.c:
909 Had broken the regression testsuite
911 * /src/SDCCast.c: Fixed a bug in dumptree
913 * /src/SDCCsymt.c, /src/SDCCsymt.h:
914 Added funcattr hasStackParms will be set for reentrant functions when there
915 are paramteres on the stack, this helps in minimizing frame pointer generation
916 typeFromStr can handle function pointers now
918 * /doc/builtins.txt, /doc/TININative.txt:
919 *** empty log message ***
922 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
924 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
925 ALPHA version for -mTININative
927 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
928 updated to reflect changes in the port structure
931 added function do_assemble (similar to do_link) if non-null this function
932 will be called to do assembly (-mTININative) requires a multi command
934 added function genAssemblerEnd will be called to generate assembler Epilogue
937 added _JavaNative to debug info printing
939 * /src/SDCCmain.c: added option --tini-libid
940 added port->do_assemble function (-mTININative) has a multi command assemble
942 * /src/SDCCglue.c: Disabled "constExpr" check
943 added port->genAssemblerEnd function
945 * /src/SDCCglobl.h: Added option --tini-libid value
948 tookout optimizeCompare from the header (has no external references)
950 * /src/SDCCast.c: made one more function "static"
952 2001-12-23 Michael Hope <michaelh@juju.net.nz>
954 * src/z80/mappings.i: Added z80asm support.
956 * src/z80/main.c: Added z80asm support on --asm=z80asm
958 * src/z80/gen.c: Fixed asm portability issues.
960 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
962 * src/SDCCglue.c (printExterns): Added global/extern split.
964 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
966 * support/regression/Makefile: added test for mcs51 model large
968 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
970 * support/regression/ports/gbz80/spec.mk: added -mgbz80
972 2001-12-05 Michael Hope <michaelh@juju.net.nz>
974 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
976 1904-01-06 Michael Hope <michaelh@juju.net.nz>
978 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
980 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
982 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
984 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
986 * support/regression/tests/simplefloat.c: Port to mcs51.
988 2001-11-25 Michael Hope <michaelh@juju.net.nz>
989 * support/regression/tests/bug-485362.c: Added.
991 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
993 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
995 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
997 * src/z80/gen.c (aopDump): Added a dump function.
999 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
1000 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
1002 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
1004 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
1006 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
1008 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
1010 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
1012 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
1014 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
1016 * support/regression/ports/ds390/support.c: Use tinibios.
1018 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
1020 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
1022 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
1023 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
1025 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1027 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1029 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1031 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1033 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1034 (packRegsForIYUse): Created and optimised.
1036 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1038 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1039 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1041 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1043 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1045 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1047 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1049 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1051 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1053 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1055 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1057 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1059 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1061 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1063 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1064 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1065 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1067 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1069 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1070 (genNotFloat): Added.
1071 (genUminusFloat): Added.
1073 * device/lib/z80/Makefile: Added floating pt stubs.
1075 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1077 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1079 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1081 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1083 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1085 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1087 * sdcc/support/regression/Makefile: Add port ds390.
1089 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1091 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1093 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1095 * sdcc/support/regression/ports/ds390/support.c: Added.
1097 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1099 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1101 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1103 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1105 * device/include/malloc.h: Added z80 and gbz80 support.
1107 * device/lib/gbz80/heap.s: Added.
1109 * device/lib/z80/heap.s: Added.
1111 * device/lib/malloc.c: Added z80 and gbz80 support.
1113 * support/regression/tests/malloc.c (testMalloc): Added.
1115 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1117 * support/regression/tests/bug-478094.c: Added.
1119 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1121 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1123 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1125 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1127 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1129 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1131 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1133 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1135 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1137 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1139 * support/regression/tests/bug-477927.c: Added.
1141 * src/z80/peeph.def: Added minor rules.
1143 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1145 * src/z80/peeph.def: Added jump optimisation modification.
1147 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1149 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1151 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1153 * support/regression/tests/funptrs.c: Added.
1155 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1157 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1159 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1161 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1163 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1165 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1166 (movLeft2ResultLong): Created.
1168 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1169 (joinPushes): Added. Joins two char pushes into a word push.
1171 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1173 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1175 * support/makebin/Makefile (install): Added creation of dest dir.
1177 2001-10-24 Karl Bongers <karl@turbobit.com>
1179 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1181 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1183 * src/z80/ralloc.c: Turned off faulty pack for one use.
1185 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1187 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1189 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1191 * support/regression/Makefile: Improved clean
1193 * support/regression/ports/gbz80/spec.mk: Added clean
1195 * support/regression/ports/host/spec.mk: Added clean
1197 * support/regression/ports/z80/spec.mk: Added clean
1199 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1201 * support/regression/ports/mcs51/timeout.c: little improvements
1203 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1205 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1207 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1209 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1211 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1213 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1215 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1217 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1218 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1220 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1222 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1224 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1226 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1228 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1230 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1232 * support/regression/tests/longor.c: Added.
1234 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1236 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1238 * as/mcs51/aslink.h: define PATH_MAX
1240 * as/mcs51/asm.h: define PATH_MAX
1242 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1244 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1246 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1248 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1250 * src/SDCCglobl.h: define PATH_MAX
1252 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1254 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1256 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1258 * src/z80/gen.c (gencjneshort): Fixed
1260 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1262 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1264 * support/regression/tests/bug-469671.c: Added.
1266 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1268 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1270 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1272 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1274 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1276 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1278 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1280 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1282 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1284 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1286 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1288 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1290 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1292 * 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.
1294 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1296 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1298 2001-10-07 <johan@FRIJA>
1300 * device/lib/gets.c (gets): fixed the return value.
1302 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1303 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1305 * 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.
1307 * 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.
1309 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1311 * src/pic/gen.c: Removed Safe_strdup.
1313 * configure.in: Added option to enable libgc support.
1315 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1316 (bitVectUnion): Optimised.
1317 (bitVectIntersect): Optimised.
1318 (bitVectBitsInCommon): Optimised.
1319 (bitVectCplAnd): Optimised.
1321 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1323 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1325 * src/SDCCmain.c: distinguish between assembler debug and plain options
1327 * src/avr/main.c: remove standard assembler options
1329 * src/ds390/main.c: remove standard assembler options
1331 * src/mcs51/main.c: remove standard assembler options
1333 * src/port.h: removed "PENDING" comment
1335 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1337 * src/device/lib/_mulint.c : new, with assember functions
1339 * src/device/lib/_mullong.c : new, with assember functions
1341 * src/device/lib/_divuint.c : with assember functions
1343 * src/device/lib/_divsint.c : with assember functions
1345 * src/device/lib/_divulong.c: with assember functions
1347 * src/device/lib/_divslong.c: with assember functions
1349 * src/device/lib/_moduint.c : with assember functions
1351 * src/device/lib/_modsint.c : with assember functions
1353 * src/device/lib/_modulong.c: with assember functions
1355 * src/device/lib/_modslong.c: with assember functions
1357 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1359 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1361 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1362 replaced _mululong.c and _mulslong.c by _mullong.c
1364 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1366 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1368 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1370 * src/SDCCglue.c: test, if win32api is available for MINGW
1372 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1374 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1375 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1376 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1377 * support/regression/ports/host/spec.mk: removed GENERIC
1378 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1379 * support/regression/ports/z80/spec.mk: removed GENERIC
1381 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1383 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1385 * support/regression/tests/bug-467035.c: Created.
1387 2001-10-01 <johan@FRIJA>
1389 * src/SDCC.y: fixed bug #466586 part 1
1391 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1393 * SDCCicode.c: z80 has no generic pointers
1394 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1396 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1398 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1400 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1402 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1404 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1406 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1408 * configure.in: Fixed up so that ucsim is only configured once.
1410 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1412 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1413 (getPathDifference): As above.
1415 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1417 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1419 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1420 * .version: Updated to 2.3.1
1422 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1423 Added copyright header.
1425 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1426 (assemble): Added support for macro based assembler commands.
1427 (linkEdit): Added support for macro based linker commands.
1428 (preProcess): Changed the pre-processor to use macros.
1429 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1430 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1432 * device/lib/z80/crt0.s: Added module name for debugging.
1434 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1436 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1438 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1440 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1442 * src/Makefile.in: Added SDCCmacro and SDCCutil
1444 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1446 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1448 2001-09-16 <johan@FRIJA>
1450 * 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.
1452 2001-09-15 <johan@FRIJA>
1454 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1455 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1457 2001-09-11 <johan@FRIJA>
1459 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1461 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1463 * support/regression/tests/bug-460444.c: Added test case.
1465 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1466 (genCast): Added justification for all of the asserts.
1468 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1470 * support/regression/support.c: _xdata replaced by xdata
1472 * support/regression/spec.mk: removed _generic
1474 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1476 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1478 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1479 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1481 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1483 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1485 * support/regression/tests/bug-460010.c: Added test case.
1487 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1489 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1491 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1493 * support/regression/testfwk.c: removed workaround for bug #436344
1495 * support/regression/tests/bp.c: use less memory with mcs51
1497 * support/regression/tests/bug-441448.c: use less memory
1499 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1501 * support/regression/collate-results.py: typo
1503 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1505 * support/regression/tests/fetchoverlap.c: Added new test case.
1507 * support/regression/tests/bp.c: Added new test case.
1509 * support/regression/tests/bug-448984.c: Added new test case.
1511 * support/regression/tests/pow2shifts.c: Added new test case.
1513 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1514 (genlshTwo): Fixed right shift for count > 8.
1516 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1518 2001-09-08 <johan@FRIJA>
1520 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1522 2001-09-07 <johan@FRIJA>
1524 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1526 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1528 2001-09-06 <johan@FRIJA>
1530 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1531 * bernhard noted me at this: "() equals to (void)" (1.38)
1533 2001-09-05 <johan@FRIJA>
1535 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1537 2001-09-04 <johan@FRIJA>
1539 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1542 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1544 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1546 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1548 * link/z80/aslink.h: Fixed path for PATH_MAX
1550 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1552 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1554 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1556 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1558 * 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.
1560 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1562 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1563 (genCmp): Fixed up genCmp for the GB with longs.
1565 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1567 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1569 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1571 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1573 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1575 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1577 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1579 * 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.
1581 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1583 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1585 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1587 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1589 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1591 * sim/ucsim/configure: little improvement of Cygwin-detection
1592 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1593 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1594 * support/regression/tests/bug-221100.c: small changes for mcs51
1595 * support/regression/tests/bug-221168.c: small changes for mcs51
1596 * support/regression/tests/bug-227710.c: small changes for mcs51
1597 * support/regression/tests/staticinit.c: small changes for mcs51
1598 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1599 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1600 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601