1 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
3 * doc/sdccman.lyx: Environment variables, -o and other minor things
5 2003-02-14 <johan@balder>
7 * src/xa51/main.c: before anyone really tries to use it :)
9 * Install doc's in share/sdcc/doc
10 * removed some obsolete files
11 * Do a proper make distclean and uninstall
15 M device/include/Makefile.in
16 M device/lib/Makefile.in
19 M sim/ucsim/doc/Makefile.in
23 M support/cpp2/Makefile.in
24 M support/makebin/Makefile
27 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
29 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
31 2003-02-10 Borut Razem <borut.razem@siol.net>
33 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
34 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
35 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
36 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
37 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
38 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
39 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
40 src/z80/Makefile.bcc: Borland Makefile cleanup
41 * as/z80/Makefile.bcc: Added Borland Makefile
42 * support/cpp2/borland.h: Removed
44 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
46 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
47 * src/SDCC.lex: new pragma NOIV
48 * src/SDCCglobl.h: new pragma NOIV
49 * src/SDCCmem.c: new pragma NOIV
51 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
53 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
55 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
57 * src/SDCCmain.c: signal handling is switched off by --debug
58 * doc/Makefile: small fix for install; use clean.mk again
59 * doc/clean.mk: clean *.pdf and *.html too
61 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
63 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
64 * device/lib/printfl.c: fix a ds390 bug by making it portable
65 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
66 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
67 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
68 * debugger/mcs51/cmd.c: converted multi-line string literals
69 * sim/ucsim/globals.cc: converted multi-line string literals
70 * src/SDCCmain.c: introduced signal handler to remove temp files
71 * doc/Makefile: small tweaks, implement clean
72 * doc: removed generated files
74 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
76 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
77 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
78 Address Record is not correctly generated for DS390."
80 2003-02-02 Borut Razem <borut.razem@siol.net>
82 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
83 * as/mcs51/asm.h: fixed compilation with Borland C
84 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
85 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
86 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
87 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
88 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
89 src/z80/Makefile.bcc: delete $(LIB) only if exist
90 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
92 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
94 * device/include/malloc.h: introduced NULL
95 * device/include/string.h: introduced NULL
96 * device/include/stdlib.h: introduced NULL
97 * device/lib/_memcpy.c: removed NULL
98 * device/lib/_strcat.c: removed NULL
99 * device/lib/_strchr.c: removed NULL
100 * device/lib/_strcmp.c: removed NULL
101 * device/lib/_strcpy.c: removed NULL
102 * device/lib/_strcspn.c: removed NULL
103 * device/lib/_strlen.c: removed NULL
104 * device/lib/_strncat.c: removed NULL
105 * device/lib/_strncmp.c: removed NULL
106 * device/lib/_strncpy.c: removed NULL
107 * device/lib/_strpbrk.c: removed NULL
108 * device/lib/_strrchr.c: removed NULL
109 * device/lib/_strspn.c: removed NULL
110 * device/lib/_strstr.c: removed NULL
111 * device/lib/_strtok.c: removed NULL
112 * device/lib/malloc.c: removed NULL, include own header
114 2003-02-02 <johan@balder>
116 * 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
117 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
118 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
119 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
120 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
121 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
123 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
125 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
128 2003-02-01 <johan@balder>
130 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
132 2003-01-31 <johan@CP255758-A>
134 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
136 2003-01-30 <johan@balder>
138 * src/SDCCBBlock.c: automatic bug detection
139 * src/SDCCicode.c: automatic bug detection
141 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
143 * src/SDCCglobl.h: now --xram-size 0 works
144 * src/SDCCmain.c: now --xram-size 0 works
146 2003-01-29 <johan@balder>
148 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
150 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
152 * as/mcs51/aslink.h: Added options --xram-size and --code-size
153 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
154 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
155 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
156 * src/SDCCglobl.h: Added options --xram-size and --code-size
157 * src/SDCCmain.c: Added options --xram-size and --code-size
159 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
161 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
162 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
164 2003-01-27 <johan@balder>
166 * src/SDCC.y: fixed bug #613764
168 2003-01-26 <johan@balder>
170 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
171 * src/SDCCsymt.h: fixed bug #673374
172 * src/SDCCglue.c: fixed bug #661910
173 * src/SDCCast.c: fixed bug #458099 and 673374
175 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
177 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
178 * as/mcs51/strcmpi.h: added
179 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
180 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
181 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
182 * as/mcs51/assym.c: strcmpi -> as_strcmpi
183 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
184 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
185 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
186 * as/mcs51/Makefile.aslink: new module strcmpi
187 * as/mcs51/Makefile.asx8051: new module strcmpi
188 * as/mcs51/Makefil.bcc: new module strcmpi
189 * as/mcs51/Makefile.in: new module strcmpi
190 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
192 2003-01-26 <johan@balder>
194 * src/SDCCglue.c: reverted back to 1.124
195 * src/SDCCast.c: reverted back to 1.156
196 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
198 2003-01-25 <johan@balder>
200 * src/SDCCglue.c: A better fix for bug #661910
201 * src/SDCCast.c: A better fix for bug #661910
202 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
204 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
206 * src/Makefile.in: remove spawn.o
207 * src/SDCCmain.c: remove spawn.h
208 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
209 * src/spawn.c: removed
210 * src/spawn.h: removed
211 * support/regression/ports/ds390/spec.mk: link with -r
213 2003-01-24 <johan@CP255758-A>
215 * src/ds390/gen.c (aopOp): fixed bug #667458
216 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
217 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
218 (createIvalCharPtr): an ival doesn't always have a storage class anymore
220 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
222 * src/mcs51/peeph.def: better assembler identation by Frieder
223 * src/mcs51/gen.c: better assembler identation by Frieder
225 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
227 * as/z80/string.h: removed for gcc 3.2
228 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
229 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
231 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
233 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
234 * src/SDCCpeeph.c (replaceRule): fix bug #663503
235 * support/regression/Makefile: separate temp files for ports
236 * support/regression/generate-cases.py: separate temp files for ports
237 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
238 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
240 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
242 * moved tinitalk to device/examples/ds390
244 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
246 * as/mcs51/lkmem.c: rflag is for DS390
247 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
248 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
249 (linkEdit): move mem- and map-files the same way as ihx-files
250 * src/z80/main.c (_setDefaultOptions): removed --generic
251 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
252 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
253 * src/pic/glue.c (picglue): --c1mode works again
254 * src/pic16/glue.c (pic16glue): --c1mode works again
255 * src/asm.c (printCLine): fix #660034
257 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
259 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
260 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
261 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
262 * as/mcs51/lkmem (summary): better fix for sp problem
263 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
264 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
265 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
266 remove --stack-after-data
268 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
270 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
271 * src/SDCCutil.c (join): ugly bug: missing '\0'
272 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
274 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
276 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
278 * src/pic/main.c (_asmCmd): gpasm supports -o
279 * src/z80/main.c: more general macros
280 * device/lib/Makefile.in: remove intermediate files
282 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
284 * .version: Bumped version number to 2.3.3
285 * src/SDCCBBlock.c: new option -o
286 * src/SDCCglobl.h: new option -o
287 * src/SDCCglue.c: new option -o
288 * src/SDCCmain.c: new option -o
289 * src/asm.c: new option -o
290 * src/ds390/main.c: new option -o
291 * src/pic/glue.c: new option -o
292 * src/pic/pcode.c: new option -o
293 * src/pic/ralloc.c: new option -o
294 * src/pic16/glue.c: new option -o
295 * src/pic16/pcode.c: new option -o
296 * src/pic16/ralloc.c: new option -o
297 * src/z80/main.c: new option -o
298 * device/lib/Makefile.in: use -o
299 * support/regression/ports/ds390/spec.mk: use -o
300 * support/regression/ports/gbz80/spec.mk: use -o
301 * support/regression/ports/mcs51/spec.mk: use -o
302 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
303 * support/regression/ports/z80/spec.mk: use -o
304 * support/regression/ports/ucz80/spec.mk: use -o
305 * support/regression/ports/xa51/spec.mk: use -o
306 * support/regression/fwk/lib/timeout.c: fix usage string
308 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
309 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
311 2003-01-07 <johan@balder>
313 * src/SDCCast.c (decorateType): fixed bug #600035
315 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
316 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
317 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
318 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
319 * src/pic/pcode.c: outcommented unused variable to remove warnings
320 * src/pic/ralloc.c: outcommented unused variable to remove warnings
322 2003-01-06 <karl@turbobit.com>
323 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
326 2003-01-06 <johan@balder>
328 * src/SDCCicode.c: fixed array add
330 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
331 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
332 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
334 2003-01-04 <johan@balder>
336 * src/SDCCval.c (getNelements): fixed the initialized array of structures
338 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
339 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
341 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
342 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
343 * support/regression/tests/bug-524697.c: fit mem usage into 8032
345 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
346 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
348 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
349 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
351 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
352 * src/mcs51/main.c: removed {bindir}{sep} from aslink
354 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
356 * in \sdcc\as\mcs51\ changed these files in order to create an
357 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
358 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
359 following files to include the previous two files: aslink.dsp,
360 Makefile.aslink, Makefile.bcc, and Makefile.in.
362 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
365 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
367 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
368 value from option --iram-size.
370 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
372 * \sdcc\as\mcs51\lklist.c: added boundary check before using
375 2002-09-18 <wiml@hhhh.org>
377 * SDCClrange.h: exposed setFromRange() and setToRange()
378 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
379 packRegsForAccUse() (bug 542397)
380 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
381 multiple times and emitting the fetch operations more than once
382 added aopGetUsesAcc() function to allow binary operators to
383 fetch their operands in the correct order; made genMinus() emit
384 compact code for X = LITERAL - Y
386 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
387 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
388 sprintf() in line 1267.
390 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
391 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
394 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
395 Changes to aslink (All the changes are marked with 'JCF'):
397 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
400 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
401 area BSEG. Also moves, if possible, the DATA area down into the internal
402 ram so more space is available.
404 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
407 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
408 not bytes. Function summary() which creates a memory usage summary
409 file with extension .mem. Reports of overlaping stack and small stack
410 size. If the space for the stack is less than 16 bytes aslink trows a
413 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
414 the 8051. Option 'y' for memory summary output file.
416 Changes to sdcc (All the changes are marked with 'JCF'):
418 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
420 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
421 overlaying area for it (uses RegBankUsed[4]).
423 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
424 bank zero as used by default. By default aslink locates the stack
425 (equivalent to --stack-after-data). Pass option 'y' to aslink for
426 the creation of the .mem file. Delegates the allocation of data area
427 to aslink (it is not longer 0x30 by default). If --stack-loc passes
428 the begining of the stack area to aslink.
430 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
431 glue() in SDCCglue.c creates an area for it.
433 2002-09-03 Borut Razem <borut.razem@siol.net>
434 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
436 introduced atexit() handler for teporay files removal in case of
437 errors, assertions, ...
439 2002-08-29 Borut Razem <borut.razem@siol.net>
440 * sdcc/support/cpp2/auto-host_vc_in.h:
441 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
442 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
443 Maybe there is a similar problem with BORLANDC? It should be checked!
445 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
446 corrected improper use of assert: the assignment to clr variable was done inside the assert.
447 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
448 was not executed, and the compiler (cl) launched a warning:
449 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
451 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
452 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
454 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
455 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
457 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
458 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
459 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
460 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
461 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
462 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
463 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
464 - added Release configuration in VS projects
465 - review of compiler an linker options
466 - VC .exe files are generated in bin_vc directory, not to interfere
467 with binaries generated from other projects (cygwin, mingw, bcc ...)
469 * sdcc/src/yacc.dsp: added
471 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
472 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
473 and insert the version number definitions from .version
475 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
477 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
478 added - genarate auto-host.h using auto-host_vc_in.h as template
481 removed from CVS, generated automatically
483 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
484 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
486 2002-08-11 Borut Razem <borut.razem@siol.net>
487 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
489 2002-08-10 Borut Razem <borut.razem@siol.net>
490 * src/SDCCmain.c (main):
491 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
492 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
493 The consequence was that some temporary files were not removed.
496 unification of code in functions tempfilename() and tempfile():
497 function tempnam() is defined in Visual Studio 6.0 and .NET
499 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
501 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
502 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
503 - removed compiler command line option /WX: Treats all warnings as errors
504 - update a list of source files, included into the project
506 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
507 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
508 changed project type to Generic Project so that can be correcly converted to VS.NET project
510 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
512 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
514 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
516 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
517 added return 0 statements after assert() to make compiler happy
519 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
520 added newline in the def file to keep MSC compiler satisfied
522 * sdcc/src/z80/gen.c:
523 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
524 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
525 - solved MSC error in function aopDump()
527 * sdcc_vc.h: define PREFIX as "\\sdcc"
529 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
530 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
532 2002-06-22 Scott Dattalo <scott@dattalo.com>
533 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
534 - Rewrote the register banking algorithm.
535 - Added pCode live-range analysis to registers (for now, only non-used and
536 singly-used registers optimized away)
538 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
540 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
542 2002-05-10 Scott Dattalo <scott@dattalo.com>
543 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
545 2002-04-22 Michael Hope <michaelh@vroom>
547 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
549 * configure.in (DD_COPT): Added include support required for gbdk.
551 * .version: Bumped version number just to increase it.
553 * src/SDCCmain.c: Added -nostdinc to the default options.
555 2002-04-15 Michael Hope <michaelh@vroom>
557 * device/lib/z80/printf.c (sprintf): Added.
559 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
561 * src/z80/peeph.def: Added transpose redundent load rule.
563 * src/z80/main.c: Added force callee saves for jaune.
565 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
567 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
569 2002-03-28 Johan Knol <johan@balder>
571 * src/SDCCval.c: fixed bug #532436
573 2002-03-14 Scott Dattalo <scott@dattalo.com>
575 Added "char *Processor" field to the port structure.
578 Added -p option. Allows port dependent processor to be specified.
581 Initialized the new field char *Processor field to NULL in all ports
584 Compiler generated registers for interrupt context saving
585 were not getting allocated.
587 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
590 Fixed left shift. Will promote the left side of a left shift
591 if a) left shifting more than size of operand or b) when assigned
592 to something size > size of left side
594 2002-03-14 Scott Dattalo <scott@dattalo.com>
596 tons of changes. Register allocation has been
597 rewritten. Added customization for the various PICs. Flow
598 analysis is restructured. ...
604 Added. device.c is a PIC port hack to accomodate variations
607 2002-03-13 Michael Hope <michaelh@vroom>
609 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
611 2002-03-04 johanknol <johanknol@manik>
613 * /src/SDCCval.c: fixed
615 const unsigned char arr[][2] = { { 0, 1 } };
616 t18.c:1: error: Initializer element is not constant
618 2002-03-04 bela <bela@manik>
620 * /device/include/mcs51reg.h:
621 ds89c420 register definition update
623 2002-03-03 <johan@FRIJA>
625 * support/Util/SDCCerr.c: did something, but don't no why anymore
627 * support/regression/tests/bug-524691.c: made it a little less shy
629 * src/SDCCast.c (decorateType): fixed bug #524697
631 * src/SDCCast.c: made some lineno improvements
633 * src/SDCCval.c (getNelements): changed warning to error
635 * src/SDCCglue.c (printIvalArray): changed warning to error
637 * src/SDCCicode.c: fixed a warning for mingw
639 * src/SDCCast.c (decorateType): fixed the << promotion for ops
641 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
643 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
645 * src/ds390/peeph.def:
646 Added some more peephole rules
648 * src/ds390/gen.c: Various fixes & enhancements
650 * src/SDCClrange.c, src/SDCClrange.h:
651 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
653 * src/ds390/ralloc.c:
654 various fixes & enhancements (ds390) specific
656 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
657 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
660 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
662 2002-03-02 <johan@FRIJA>
664 * src/SDCCast.c (decorateType): fixed bug #524708
666 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
668 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
670 2002-03-01 Michael Hope <michaelh@vroom>
672 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
674 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
676 2002-03-01 <johan@FRIJA>
678 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
680 * src/SDCCast.c (decorateType): fixed bug #524209
682 * src/SDCCval.c (valNot): fixed bug #524195
684 2002-02-26 <johan@balder>
686 * src/xa51/gen.c: fixed a warning
688 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
690 * src/SDCCast.c (decorateType): fixed bug #522534
692 2002-02-23 <johan@balder>
694 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
696 2002-02-22 <johan@balder>
698 * src/SDCCast.c: fixed bug #514865
700 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
702 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
704 * sdcc/src/SDCCloop.c:
705 Previous fix was not good. basic blocks that have "break" or "return" are
706 not really partof a loop , but live ranges used in these blocks should
707 be live thru the entire loop, so set partOfLoop but don't add them to
710 2002-02-21 <johan@FRIJA>
712 * src/SDCCcse.c: fixed bug #514308
714 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
717 Fixed BUG #519583. If a conditional block ended in a return/break
718 statement inside a loop, it was not being considered part of the loop.
720 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
722 2002-02-10 Karl Bongers <karl@turbobit.com>
725 Fixed up SDCDB debugger somewhat. Updated debugger/README
726 with lots of comments and notes.
728 * device/examples/test2.c:
729 Fix bug, "red" variable not being initialized(compiler complained).
731 * device/examples/Makefile, examples/test3.c:
732 Add Makefile in device/examples folder, compiles test3.c
733 for use as a multiple module SDCDB test case.
735 * sim/ucsim/cmd.src/cmdset.cc:
736 Took out debug printfs in ucsim "next" command.
739 Karl and Johan start ucsim XA support. Most dissassembly working,
740 about 75% emulation done(plenty of work remaining).
743 Add Z80 support to ucsim, add test-ucz80 regression test,
744 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
745 Notice z80 compiler fails on examples/test3.c/crc code.
747 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
749 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
750 Added support for --parms-in-bank1
752 * src/ds390/peeph.def:
753 added a few more peephole optimzations
756 1) added __builtin_inp & __builtin_outp used to read in data of given length
757 from a memory mapped port
758 2) added __builtin_memcmp
759 3) added __builtin_swapw swap bytes of a short
761 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
762 1) handle multiple send & receives from register bank1
763 2) ralloc can now allocate DPTR1 to some liveRanges
765 * src/SDCCsymt.c, src/SDCCsymt.h:
766 changes to handle multiple sends & receives
769 added some pointer arithmetic optimization
772 added some pointer arithmetic optimizations but not stable yet so not
773 called from anywhere (will get this working shortly)
775 * src/SDCCopt.c: fixed for multiple sends & receives
778 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
779 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
780 set preprocessor defines (depending on options)
782 * src/SDCCicode.c, src/SDCCicode.h:
783 changes made to handle multiple sends & receives
786 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
788 * src/SDCCcse.c, src/SDCCcse.h:
789 added function findbackward def (to be used in upcoming optimization)
791 * src/SDCCcflow.c, src/SDCCcflow.h:
792 added function returnAtEnd - to determine if a basic block terminates with
795 * src/SDCCast.c, src/SDCCast.h:
796 added option parms-in-bank1
798 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
799 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
800 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
801 adjusted for --parms-in-bank1 option
803 * device/include/string.h:
804 donot redefine "reentrant" keyword
806 * device/include/ds80c390.h: Added some more SFRs
808 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
810 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
812 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
814 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
816 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
818 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
820 2002-01-18 Paul Stoffregen <paul@pjrc.com>
822 * Added --xram-movc option
824 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
826 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
828 2002-01-11 Johan Knol
830 * Added math lib of Jesus Calvino-Fraga
832 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
834 * src/SDCCmain.c (processFile): fix processing of ../../src.c
835 * support/regression/Makefile: new target test-mcs51-stack-auto
836 * support/regression/ports/mcs51-stack-auto/spec.mk: added
838 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
840 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
842 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
844 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
846 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
848 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
850 * src/SDCCglue.h: add definition for printIvalChar()
852 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
854 * src/SDCCast.c: fix #498138 by Johan
856 * src/SDCCglue.c: fix #498138 by Johan
858 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
860 * support/regression/Makefile: fix clean
862 * support/regression/ports/ds390/support.c: fix transmission of last character
864 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
866 * /sdcc/src/ds390/gen.c:
867 a) improved computing address of stack variable
868 b) took out some #if 0 code
869 c) improved parmBytes adjustment
870 d) improved genPlusIncr & genMinusIncr
871 e) genCmp could generate bad code (when left assigned to DPTR)
872 f) Fixed bug in hasInc
874 * /sdcc/src/ds390/ralloc.c:
875 a) packRegsForSupport could mess up live information (Fixed)
876 b) packRegsDPTRuse could be incorrect for left & right shift
878 * /sdcc/src/mcs51/ralloc.c:
879 packRegsForSupport could mess up the live information (Fixed)
881 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
883 * /sdcc/src/SDCCast.c:
884 can reverse a loop even if function call is present as long
885 as the loop control variable is local & is not passed as parameter
887 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
889 * /sdcc/ChangeLog: *** empty log message ***
891 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
892 More builtin function additions for TININative
894 * /sdcc/src/ds390/ralloc.c:
895 Had broken the regression testsuite
897 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
899 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
900 Added funcattr hasStackParms will be set for reentrant functions when there
901 are paramteres on the stack, this helps in minimizing frame pointer generation
902 typeFromStr can handle function pointers now
904 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
905 *** empty log message ***
907 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
909 * /src/ds390/gen.c, /src/ds390/main.c:
910 More builtin function additions for TININative
912 * /src/ds390/ralloc.c:
913 Had broken the regression testsuite
915 * /src/SDCCast.c: Fixed a bug in dumptree
917 * /src/SDCCsymt.c, /src/SDCCsymt.h:
918 Added funcattr hasStackParms will be set for reentrant functions when there
919 are paramteres on the stack, this helps in minimizing frame pointer generation
920 typeFromStr can handle function pointers now
922 * /doc/builtins.txt, /doc/TININative.txt:
923 *** empty log message ***
926 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
928 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
929 ALPHA version for -mTININative
931 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
932 updated to reflect changes in the port structure
935 added function do_assemble (similar to do_link) if non-null this function
936 will be called to do assembly (-mTININative) requires a multi command
938 added function genAssemblerEnd will be called to generate assembler Epilogue
941 added _JavaNative to debug info printing
943 * /src/SDCCmain.c: added option --tini-libid
944 added port->do_assemble function (-mTININative) has a multi command assemble
946 * /src/SDCCglue.c: Disabled "constExpr" check
947 added port->genAssemblerEnd function
949 * /src/SDCCglobl.h: Added option --tini-libid value
952 tookout optimizeCompare from the header (has no external references)
954 * /src/SDCCast.c: made one more function "static"
956 2001-12-23 Michael Hope <michaelh@juju.net.nz>
958 * src/z80/mappings.i: Added z80asm support.
960 * src/z80/main.c: Added z80asm support on --asm=z80asm
962 * src/z80/gen.c: Fixed asm portability issues.
964 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
966 * src/SDCCglue.c (printExterns): Added global/extern split.
968 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
970 * support/regression/Makefile: added test for mcs51 model large
972 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
974 * support/regression/ports/gbz80/spec.mk: added -mgbz80
976 2001-12-05 Michael Hope <michaelh@juju.net.nz>
978 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
980 1904-01-06 Michael Hope <michaelh@juju.net.nz>
982 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
984 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
986 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
988 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
990 * support/regression/tests/simplefloat.c: Port to mcs51.
992 2001-11-25 Michael Hope <michaelh@juju.net.nz>
993 * support/regression/tests/bug-485362.c: Added.
995 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
997 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
999 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
1001 * src/z80/gen.c (aopDump): Added a dump function.
1003 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
1004 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
1006 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
1008 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
1010 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
1012 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
1014 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
1016 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
1018 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
1020 * support/regression/ports/ds390/support.c: Use tinibios.
1022 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
1024 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
1026 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
1027 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
1029 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1031 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1033 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1035 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1037 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1038 (packRegsForIYUse): Created and optimised.
1040 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1042 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1043 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1045 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1047 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1049 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1051 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1053 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1055 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1057 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1059 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1061 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1063 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1065 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1067 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1068 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1069 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1071 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1073 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1074 (genNotFloat): Added.
1075 (genUminusFloat): Added.
1077 * device/lib/z80/Makefile: Added floating pt stubs.
1079 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1081 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1083 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1085 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1087 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1089 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1091 * sdcc/support/regression/Makefile: Add port ds390.
1093 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1095 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1097 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1099 * sdcc/support/regression/ports/ds390/support.c: Added.
1101 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1103 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1105 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1107 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1109 * device/include/malloc.h: Added z80 and gbz80 support.
1111 * device/lib/gbz80/heap.s: Added.
1113 * device/lib/z80/heap.s: Added.
1115 * device/lib/malloc.c: Added z80 and gbz80 support.
1117 * support/regression/tests/malloc.c (testMalloc): Added.
1119 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1121 * support/regression/tests/bug-478094.c: Added.
1123 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1125 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1127 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1129 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1131 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1133 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1135 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1137 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1139 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1141 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1143 * support/regression/tests/bug-477927.c: Added.
1145 * src/z80/peeph.def: Added minor rules.
1147 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1149 * src/z80/peeph.def: Added jump optimisation modification.
1151 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1153 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1155 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1157 * support/regression/tests/funptrs.c: Added.
1159 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1161 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1163 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1165 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1167 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1169 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1170 (movLeft2ResultLong): Created.
1172 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1173 (joinPushes): Added. Joins two char pushes into a word push.
1175 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1177 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1179 * support/makebin/Makefile (install): Added creation of dest dir.
1181 2001-10-24 Karl Bongers <karl@turbobit.com>
1183 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1185 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1187 * src/z80/ralloc.c: Turned off faulty pack for one use.
1189 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1191 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1193 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1195 * support/regression/Makefile: Improved clean
1197 * support/regression/ports/gbz80/spec.mk: Added clean
1199 * support/regression/ports/host/spec.mk: Added clean
1201 * support/regression/ports/z80/spec.mk: Added clean
1203 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1205 * support/regression/ports/mcs51/timeout.c: little improvements
1207 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1209 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1211 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1213 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1215 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1217 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1219 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1221 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1222 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1224 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1226 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1228 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1230 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1232 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1234 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1236 * support/regression/tests/longor.c: Added.
1238 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1240 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1242 * as/mcs51/aslink.h: define PATH_MAX
1244 * as/mcs51/asm.h: define PATH_MAX
1246 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1248 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1250 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1252 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1254 * src/SDCCglobl.h: define PATH_MAX
1256 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1258 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1260 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1262 * src/z80/gen.c (gencjneshort): Fixed
1264 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1266 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1268 * support/regression/tests/bug-469671.c: Added.
1270 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1272 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1274 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1276 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1278 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1280 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1282 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1284 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1286 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1288 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1290 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1292 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1294 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1296 * 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.
1298 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1300 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1302 2001-10-07 <johan@FRIJA>
1304 * device/lib/gets.c (gets): fixed the return value.
1306 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1307 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1309 * 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.
1311 * 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.
1313 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1315 * src/pic/gen.c: Removed Safe_strdup.
1317 * configure.in: Added option to enable libgc support.
1319 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1320 (bitVectUnion): Optimised.
1321 (bitVectIntersect): Optimised.
1322 (bitVectBitsInCommon): Optimised.
1323 (bitVectCplAnd): Optimised.
1325 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1327 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1329 * src/SDCCmain.c: distinguish between assembler debug and plain options
1331 * src/avr/main.c: remove standard assembler options
1333 * src/ds390/main.c: remove standard assembler options
1335 * src/mcs51/main.c: remove standard assembler options
1337 * src/port.h: removed "PENDING" comment
1339 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1341 * src/device/lib/_mulint.c : new, with assember functions
1343 * src/device/lib/_mullong.c : new, with assember functions
1345 * src/device/lib/_divuint.c : with assember functions
1347 * src/device/lib/_divsint.c : with assember functions
1349 * src/device/lib/_divulong.c: with assember functions
1351 * src/device/lib/_divslong.c: with assember functions
1353 * src/device/lib/_moduint.c : with assember functions
1355 * src/device/lib/_modsint.c : with assember functions
1357 * src/device/lib/_modulong.c: with assember functions
1359 * src/device/lib/_modslong.c: with assember functions
1361 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1363 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1365 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1366 replaced _mululong.c and _mulslong.c by _mullong.c
1368 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1370 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1372 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1374 * src/SDCCglue.c: test, if win32api is available for MINGW
1376 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1378 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1379 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1380 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1381 * support/regression/ports/host/spec.mk: removed GENERIC
1382 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1383 * support/regression/ports/z80/spec.mk: removed GENERIC
1385 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1387 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1389 * support/regression/tests/bug-467035.c: Created.
1391 2001-10-01 <johan@FRIJA>
1393 * src/SDCC.y: fixed bug #466586 part 1
1395 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1397 * SDCCicode.c: z80 has no generic pointers
1398 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1400 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1402 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1404 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1406 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1408 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1410 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1412 * configure.in: Fixed up so that ucsim is only configured once.
1414 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1416 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1417 (getPathDifference): As above.
1419 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1421 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1423 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1424 * .version: Updated to 2.3.1
1426 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1427 Added copyright header.
1429 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1430 (assemble): Added support for macro based assembler commands.
1431 (linkEdit): Added support for macro based linker commands.
1432 (preProcess): Changed the pre-processor to use macros.
1433 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1434 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1436 * device/lib/z80/crt0.s: Added module name for debugging.
1438 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1440 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1442 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1444 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1446 * src/Makefile.in: Added SDCCmacro and SDCCutil
1448 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1450 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1452 2001-09-16 <johan@FRIJA>
1454 * 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.
1456 2001-09-15 <johan@FRIJA>
1458 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1459 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1461 2001-09-11 <johan@FRIJA>
1463 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1465 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1467 * support/regression/tests/bug-460444.c: Added test case.
1469 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1470 (genCast): Added justification for all of the asserts.
1472 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1474 * support/regression/support.c: _xdata replaced by xdata
1476 * support/regression/spec.mk: removed _generic
1478 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1480 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1482 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1483 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1485 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1487 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1489 * support/regression/tests/bug-460010.c: Added test case.
1491 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1493 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1495 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1497 * support/regression/testfwk.c: removed workaround for bug #436344
1499 * support/regression/tests/bp.c: use less memory with mcs51
1501 * support/regression/tests/bug-441448.c: use less memory
1503 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1505 * support/regression/collate-results.py: typo
1507 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1509 * support/regression/tests/fetchoverlap.c: Added new test case.
1511 * support/regression/tests/bp.c: Added new test case.
1513 * support/regression/tests/bug-448984.c: Added new test case.
1515 * support/regression/tests/pow2shifts.c: Added new test case.
1517 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1518 (genlshTwo): Fixed right shift for count > 8.
1520 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1522 2001-09-08 <johan@FRIJA>
1524 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1526 2001-09-07 <johan@FRIJA>
1528 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1530 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1532 2001-09-06 <johan@FRIJA>
1534 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1535 * bernhard noted me at this: "() equals to (void)" (1.38)
1537 2001-09-05 <johan@FRIJA>
1539 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1541 2001-09-04 <johan@FRIJA>
1543 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1546 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1548 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1550 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1552 * link/z80/aslink.h: Fixed path for PATH_MAX
1554 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1556 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1558 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1560 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1562 * 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.
1564 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1566 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1567 (genCmp): Fixed up genCmp for the GB with longs.
1569 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1571 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1573 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1575 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1577 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1579 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1581 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1583 * 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.
1585 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1587 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1589 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1591 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1593 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1595 * sim/ucsim/configure: little improvement of Cygwin-detection
1596 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1597 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1598 * support/regression/tests/bug-221100.c: small changes for mcs51
1599 * support/regression/tests/bug-221168.c: small changes for mcs51
1600 * support/regression/tests/bug-227710.c: small changes for mcs51
1601 * support/regression/tests/staticinit.c: small changes for mcs51
1602 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1603 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1604 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601