1 2003-02-10 Borut Razem <borut.razem@siol.net>
3 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
4 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
5 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
6 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
7 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
8 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
9 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
10 src/z80/Makefile.bcc: Borland Makefile cleanup
11 * as/z80/Makefile.bcc: Added Borland Makefile
12 * support/cpp2/borland.h: Removed
14 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
16 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
17 * src/SDCC.lex: new pragma NOIV
18 * src/SDCCglobl.h: new pragma NOIV
19 * src/SDCCmem.c: new pragma NOIV
21 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
23 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
25 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
27 * src/SDCCmain.c: signal handling is switched off by --debug
28 * doc/Makefile: small fix for install; use clean.mk again
29 * doc/clean.mk: clean *.pdf and *.html too
31 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
33 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
34 * device/lib/printfl.c: fix a ds390 bug by making it portable
35 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
36 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
37 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
38 * debugger/mcs51/cmd.c: converted multi-line string literals
39 * sim/ucsim/globals.cc: converted multi-line string literals
40 * src/SDCCmain.c: introduced signal handler to remove temp files
41 * doc/Makefile: small tweaks, implement clean
42 * doc: removed generated files
44 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
46 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
47 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
48 Address Record is not correctly generated for DS390."
50 2003-02-02 Borut Razem <borut.razem@siol.net>
52 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
53 * as/mcs51/asm.h: fixed compilation with Borland C
54 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
55 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
56 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
57 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
58 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
59 src/z80/Makefile.bcc: delete $(LIB) only if exist
60 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
62 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
64 * device/include/malloc.h: introduced NULL
65 * device/include/string.h: introduced NULL
66 * device/include/stdlib.h: introduced NULL
67 * device/lib/_memcpy.c: removed NULL
68 * device/lib/_strcat.c: removed NULL
69 * device/lib/_strchr.c: removed NULL
70 * device/lib/_strcmp.c: removed NULL
71 * device/lib/_strcpy.c: removed NULL
72 * device/lib/_strcspn.c: removed NULL
73 * device/lib/_strlen.c: removed NULL
74 * device/lib/_strncat.c: removed NULL
75 * device/lib/_strncmp.c: removed NULL
76 * device/lib/_strncpy.c: removed NULL
77 * device/lib/_strpbrk.c: removed NULL
78 * device/lib/_strrchr.c: removed NULL
79 * device/lib/_strspn.c: removed NULL
80 * device/lib/_strstr.c: removed NULL
81 * device/lib/_strtok.c: removed NULL
82 * device/lib/malloc.c: removed NULL, include own header
84 2003-02-02 <johan@balder>
86 * 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
87 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
88 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
89 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
90 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
91 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
93 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
95 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
98 2003-02-01 <johan@balder>
100 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
102 2003-01-31 <johan@CP255758-A>
104 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
106 2003-01-30 <johan@balder>
108 * src/SDCCBBlock.c: automatic bug detection
109 * src/SDCCicode.c: automatic bug detection
111 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
113 * src/SDCCglobl.h: now --xram-size 0 works
114 * src/SDCCmain.c: now --xram-size 0 works
116 2003-01-29 <johan@balder>
118 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
120 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
122 * as/mcs51/aslink.h: Added options --xram-size and --code-size
123 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
124 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
125 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
126 * src/SDCCglobl.h: Added options --xram-size and --code-size
127 * src/SDCCmain.c: Added options --xram-size and --code-size
129 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
131 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
132 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
134 2003-01-27 <johan@balder>
136 * src/SDCC.y: fixed bug #613764
138 2003-01-26 <johan@balder>
140 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
141 * src/SDCCsymt.h: fixed bug #673374
142 * src/SDCCglue.c: fixed bug #661910
143 * src/SDCCast.c: fixed bug #458099 and 673374
145 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
147 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
148 * as/mcs51/strcmpi.h: added
149 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
150 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
151 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
152 * as/mcs51/assym.c: strcmpi -> as_strcmpi
153 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
154 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
155 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
156 * as/mcs51/Makefile.aslink: new module strcmpi
157 * as/mcs51/Makefile.asx8051: new module strcmpi
158 * as/mcs51/Makefil.bcc: new module strcmpi
159 * as/mcs51/Makefile.in: new module strcmpi
160 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
162 2003-01-26 <johan@balder>
164 * src/SDCCglue.c: reverted back to 1.124
165 * src/SDCCast.c: reverted back to 1.156
166 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
168 2003-01-25 <johan@balder>
170 * src/SDCCglue.c: A better fix for bug #661910
171 * src/SDCCast.c: A better fix for bug #661910
172 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
174 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
176 * src/Makefile.in: remove spawn.o
177 * src/SDCCmain.c: remove spawn.h
178 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
179 * src/spawn.c: removed
180 * src/spawn.h: removed
181 * support/regression/ports/ds390/spec.mk: link with -r
183 2003-01-24 <johan@CP255758-A>
185 * src/ds390/gen.c (aopOp): fixed bug #667458
186 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
187 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
188 (createIvalCharPtr): an ival doesn't always have a storage class anymore
190 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
192 * src/mcs51/peeph.def: better assembler identation by Frieder
193 * src/mcs51/gen.c: better assembler identation by Frieder
195 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
197 * as/z80/string.h: removed for gcc 3.2
198 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
199 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
201 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
203 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
204 * src/SDCCpeeph.c (replaceRule): fix bug #663503
205 * support/regression/Makefile: separate temp files for ports
206 * support/regression/generate-cases.py: separate temp files for ports
207 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
208 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
210 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
212 * moved tinitalk to device/examples/ds390
214 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
216 * as/mcs51/lkmem.c: rflag is for DS390
217 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
218 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
219 (linkEdit): move mem- and map-files the same way as ihx-files
220 * src/z80/main.c (_setDefaultOptions): removed --generic
221 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
222 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
223 * src/pic/glue.c (picglue): --c1mode works again
224 * src/pic16/glue.c (pic16glue): --c1mode works again
225 * src/asm.c (printCLine): fix #660034
227 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
229 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
230 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
231 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
232 * as/mcs51/lkmem (summary): better fix for sp problem
233 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
234 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
235 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
236 remove --stack-after-data
238 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
240 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
241 * src/SDCCutil.c (join): ugly bug: missing '\0'
242 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
244 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
246 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
248 * src/pic/main.c (_asmCmd): gpasm supports -o
249 * src/z80/main.c: more general macros
250 * device/lib/Makefile.in: remove intermediate files
252 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
254 * .version: Bumped version number to 2.3.3
255 * src/SDCCBBlock.c: new option -o
256 * src/SDCCglobl.h: new option -o
257 * src/SDCCglue.c: new option -o
258 * src/SDCCmain.c: new option -o
259 * src/asm.c: new option -o
260 * src/ds390/main.c: new option -o
261 * src/pic/glue.c: new option -o
262 * src/pic/pcode.c: new option -o
263 * src/pic/ralloc.c: new option -o
264 * src/pic16/glue.c: new option -o
265 * src/pic16/pcode.c: new option -o
266 * src/pic16/ralloc.c: new option -o
267 * src/z80/main.c: new option -o
268 * device/lib/Makefile.in: use -o
269 * support/regression/ports/ds390/spec.mk: use -o
270 * support/regression/ports/gbz80/spec.mk: use -o
271 * support/regression/ports/mcs51/spec.mk: use -o
272 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
273 * support/regression/ports/z80/spec.mk: use -o
274 * support/regression/ports/ucz80/spec.mk: use -o
275 * support/regression/ports/xa51/spec.mk: use -o
276 * support/regression/fwk/lib/timeout.c: fix usage string
278 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
279 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
281 2003-01-07 <johan@balder>
283 * src/SDCCast.c (decorateType): fixed bug #600035
285 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
286 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
287 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
288 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
289 * src/pic/pcode.c: outcommented unused variable to remove warnings
290 * src/pic/ralloc.c: outcommented unused variable to remove warnings
292 2003-01-06 <karl@turbobit.com>
293 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
296 2003-01-06 <johan@balder>
298 * src/SDCCicode.c: fixed array add
300 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
301 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
302 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
304 2003-01-04 <johan@balder>
306 * src/SDCCval.c (getNelements): fixed the initialized array of structures
308 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
309 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
311 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
312 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
313 * support/regression/tests/bug-524697.c: fit mem usage into 8032
315 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
316 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
318 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
319 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
321 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
322 * src/mcs51/main.c: removed {bindir}{sep} from aslink
324 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
326 * in \sdcc\as\mcs51\ changed these files in order to create an
327 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
328 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
329 following files to include the previous two files: aslink.dsp,
330 Makefile.aslink, Makefile.bcc, and Makefile.in.
332 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
335 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
337 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
338 value from option --iram-size.
340 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
342 * \sdcc\as\mcs51\lklist.c: added boundary check before using
345 2002-09-18 <wiml@hhhh.org>
347 * SDCClrange.h: exposed setFromRange() and setToRange()
348 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
349 packRegsForAccUse() (bug 542397)
350 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
351 multiple times and emitting the fetch operations more than once
352 added aopGetUsesAcc() function to allow binary operators to
353 fetch their operands in the correct order; made genMinus() emit
354 compact code for X = LITERAL - Y
356 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
357 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
358 sprintf() in line 1267.
360 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
361 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
364 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
365 Changes to aslink (All the changes are marked with 'JCF'):
367 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
370 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
371 area BSEG. Also moves, if possible, the DATA area down into the internal
372 ram so more space is available.
374 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
377 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
378 not bytes. Function summary() which creates a memory usage summary
379 file with extension .mem. Reports of overlaping stack and small stack
380 size. If the space for the stack is less than 16 bytes aslink trows a
383 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
384 the 8051. Option 'y' for memory summary output file.
386 Changes to sdcc (All the changes are marked with 'JCF'):
388 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
390 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
391 overlaying area for it (uses RegBankUsed[4]).
393 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
394 bank zero as used by default. By default aslink locates the stack
395 (equivalent to --stack-after-data). Pass option 'y' to aslink for
396 the creation of the .mem file. Delegates the allocation of data area
397 to aslink (it is not longer 0x30 by default). If --stack-loc passes
398 the begining of the stack area to aslink.
400 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
401 glue() in SDCCglue.c creates an area for it.
403 2002-09-03 Borut Razem <borut.razem@siol.net>
404 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
406 introduced atexit() handler for teporay files removal in case of
407 errors, assertions, ...
409 2002-08-29 Borut Razem <borut.razem@siol.net>
410 * sdcc/support/cpp2/auto-host_vc_in.h:
411 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
412 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
413 Maybe there is a similar problem with BORLANDC? It should be checked!
415 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
416 corrected improper use of assert: the assignment to clr variable was done inside the assert.
417 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
418 was not executed, and the compiler (cl) launched a warning:
419 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
421 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
422 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
424 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
425 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
427 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
428 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
429 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
430 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
431 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
432 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
433 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
434 - added Release configuration in VS projects
435 - review of compiler an linker options
436 - VC .exe files are generated in bin_vc directory, not to interfere
437 with binaries generated from other projects (cygwin, mingw, bcc ...)
439 * sdcc/src/yacc.dsp: added
441 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
442 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
443 and insert the version number definitions from .version
445 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
447 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
448 added - genarate auto-host.h using auto-host_vc_in.h as template
451 removed from CVS, generated automatically
453 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
454 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
456 2002-08-11 Borut Razem <borut.razem@siol.net>
457 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
459 2002-08-10 Borut Razem <borut.razem@siol.net>
460 * src/SDCCmain.c (main):
461 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
462 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
463 The consequence was that some temporary files were not removed.
466 unification of code in functions tempfilename() and tempfile():
467 function tempnam() is defined in Visual Studio 6.0 and .NET
469 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
471 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
472 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
473 - removed compiler command line option /WX: Treats all warnings as errors
474 - update a list of source files, included into the project
476 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
477 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
478 changed project type to Generic Project so that can be correcly converted to VS.NET project
480 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
482 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
484 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
486 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
487 added return 0 statements after assert() to make compiler happy
489 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
490 added newline in the def file to keep MSC compiler satisfied
492 * sdcc/src/z80/gen.c:
493 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
494 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
495 - solved MSC error in function aopDump()
497 * sdcc_vc.h: define PREFIX as "\\sdcc"
499 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
500 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
502 2002-06-22 Scott Dattalo <scott@dattalo.com>
503 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
504 - Rewrote the register banking algorithm.
505 - Added pCode live-range analysis to registers (for now, only non-used and
506 singly-used registers optimized away)
508 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
510 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
512 2002-05-10 Scott Dattalo <scott@dattalo.com>
513 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
515 2002-04-22 Michael Hope <michaelh@vroom>
517 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
519 * configure.in (DD_COPT): Added include support required for gbdk.
521 * .version: Bumped version number just to increase it.
523 * src/SDCCmain.c: Added -nostdinc to the default options.
525 2002-04-15 Michael Hope <michaelh@vroom>
527 * device/lib/z80/printf.c (sprintf): Added.
529 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
531 * src/z80/peeph.def: Added transpose redundent load rule.
533 * src/z80/main.c: Added force callee saves for jaune.
535 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
537 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
539 2002-03-28 Johan Knol <johan@balder>
541 * src/SDCCval.c: fixed bug #532436
543 2002-03-14 Scott Dattalo <scott@dattalo.com>
545 Added "char *Processor" field to the port structure.
548 Added -p option. Allows port dependent processor to be specified.
551 Initialized the new field char *Processor field to NULL in all ports
554 Compiler generated registers for interrupt context saving
555 were not getting allocated.
557 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
560 Fixed left shift. Will promote the left side of a left shift
561 if a) left shifting more than size of operand or b) when assigned
562 to something size > size of left side
564 2002-03-14 Scott Dattalo <scott@dattalo.com>
566 tons of changes. Register allocation has been
567 rewritten. Added customization for the various PICs. Flow
568 analysis is restructured. ...
574 Added. device.c is a PIC port hack to accomodate variations
577 2002-03-13 Michael Hope <michaelh@vroom>
579 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
581 2002-03-04 johanknol <johanknol@manik>
583 * /src/SDCCval.c: fixed
585 const unsigned char arr[][2] = { { 0, 1 } };
586 t18.c:1: error: Initializer element is not constant
588 2002-03-04 bela <bela@manik>
590 * /device/include/mcs51reg.h:
591 ds89c420 register definition update
593 2002-03-03 <johan@FRIJA>
595 * support/Util/SDCCerr.c: did something, but don't no why anymore
597 * support/regression/tests/bug-524691.c: made it a little less shy
599 * src/SDCCast.c (decorateType): fixed bug #524697
601 * src/SDCCast.c: made some lineno improvements
603 * src/SDCCval.c (getNelements): changed warning to error
605 * src/SDCCglue.c (printIvalArray): changed warning to error
607 * src/SDCCicode.c: fixed a warning for mingw
609 * src/SDCCast.c (decorateType): fixed the << promotion for ops
611 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
613 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
615 * src/ds390/peeph.def:
616 Added some more peephole rules
618 * src/ds390/gen.c: Various fixes & enhancements
620 * src/SDCClrange.c, src/SDCClrange.h:
621 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
623 * src/ds390/ralloc.c:
624 various fixes & enhancements (ds390) specific
626 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
627 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
630 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
632 2002-03-02 <johan@FRIJA>
634 * src/SDCCast.c (decorateType): fixed bug #524708
636 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
638 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
640 2002-03-01 Michael Hope <michaelh@vroom>
642 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
644 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
646 2002-03-01 <johan@FRIJA>
648 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
650 * src/SDCCast.c (decorateType): fixed bug #524209
652 * src/SDCCval.c (valNot): fixed bug #524195
654 2002-02-26 <johan@balder>
656 * src/xa51/gen.c: fixed a warning
658 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
660 * src/SDCCast.c (decorateType): fixed bug #522534
662 2002-02-23 <johan@balder>
664 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
666 2002-02-22 <johan@balder>
668 * src/SDCCast.c: fixed bug #514865
670 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
672 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
674 * sdcc/src/SDCCloop.c:
675 Previous fix was not good. basic blocks that have "break" or "return" are
676 not really partof a loop , but live ranges used in these blocks should
677 be live thru the entire loop, so set partOfLoop but don't add them to
680 2002-02-21 <johan@FRIJA>
682 * src/SDCCcse.c: fixed bug #514308
684 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
687 Fixed BUG #519583. If a conditional block ended in a return/break
688 statement inside a loop, it was not being considered part of the loop.
690 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
692 2002-02-10 Karl Bongers <karl@turbobit.com>
695 Fixed up SDCDB debugger somewhat. Updated debugger/README
696 with lots of comments and notes.
698 * device/examples/test2.c:
699 Fix bug, "red" variable not being initialized(compiler complained).
701 * device/examples/Makefile, examples/test3.c:
702 Add Makefile in device/examples folder, compiles test3.c
703 for use as a multiple module SDCDB test case.
705 * sim/ucsim/cmd.src/cmdset.cc:
706 Took out debug printfs in ucsim "next" command.
709 Karl and Johan start ucsim XA support. Most dissassembly working,
710 about 75% emulation done(plenty of work remaining).
713 Add Z80 support to ucsim, add test-ucz80 regression test,
714 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
715 Notice z80 compiler fails on examples/test3.c/crc code.
717 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
719 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
720 Added support for --parms-in-bank1
722 * src/ds390/peeph.def:
723 added a few more peephole optimzations
726 1) added __builtin_inp & __builtin_outp used to read in data of given length
727 from a memory mapped port
728 2) added __builtin_memcmp
729 3) added __builtin_swapw swap bytes of a short
731 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
732 1) handle multiple send & receives from register bank1
733 2) ralloc can now allocate DPTR1 to some liveRanges
735 * src/SDCCsymt.c, src/SDCCsymt.h:
736 changes to handle multiple sends & receives
739 added some pointer arithmetic optimization
742 added some pointer arithmetic optimizations but not stable yet so not
743 called from anywhere (will get this working shortly)
745 * src/SDCCopt.c: fixed for multiple sends & receives
748 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
749 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
750 set preprocessor defines (depending on options)
752 * src/SDCCicode.c, src/SDCCicode.h:
753 changes made to handle multiple sends & receives
756 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
758 * src/SDCCcse.c, src/SDCCcse.h:
759 added function findbackward def (to be used in upcoming optimization)
761 * src/SDCCcflow.c, src/SDCCcflow.h:
762 added function returnAtEnd - to determine if a basic block terminates with
765 * src/SDCCast.c, src/SDCCast.h:
766 added option parms-in-bank1
768 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
769 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
770 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
771 adjusted for --parms-in-bank1 option
773 * device/include/string.h:
774 donot redefine "reentrant" keyword
776 * device/include/ds80c390.h: Added some more SFRs
778 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
780 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
782 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
784 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
786 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
788 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
790 2002-01-18 Paul Stoffregen <paul@pjrc.com>
792 * Added --xram-movc option
794 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
796 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
798 2002-01-11 Johan Knol
800 * Added math lib of Jesus Calvino-Fraga
802 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
804 * src/SDCCmain.c (processFile): fix processing of ../../src.c
805 * support/regression/Makefile: new target test-mcs51-stack-auto
806 * support/regression/ports/mcs51-stack-auto/spec.mk: added
808 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
810 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
812 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
814 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
816 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
818 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
820 * src/SDCCglue.h: add definition for printIvalChar()
822 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
824 * src/SDCCast.c: fix #498138 by Johan
826 * src/SDCCglue.c: fix #498138 by Johan
828 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
830 * support/regression/Makefile: fix clean
832 * support/regression/ports/ds390/support.c: fix transmission of last character
834 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
836 * /sdcc/src/ds390/gen.c:
837 a) improved computing address of stack variable
838 b) took out some #if 0 code
839 c) improved parmBytes adjustment
840 d) improved genPlusIncr & genMinusIncr
841 e) genCmp could generate bad code (when left assigned to DPTR)
842 f) Fixed bug in hasInc
844 * /sdcc/src/ds390/ralloc.c:
845 a) packRegsForSupport could mess up live information (Fixed)
846 b) packRegsDPTRuse could be incorrect for left & right shift
848 * /sdcc/src/mcs51/ralloc.c:
849 packRegsForSupport could mess up the live information (Fixed)
851 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
853 * /sdcc/src/SDCCast.c:
854 can reverse a loop even if function call is present as long
855 as the loop control variable is local & is not passed as parameter
857 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
859 * /sdcc/ChangeLog: *** empty log message ***
861 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
862 More builtin function additions for TININative
864 * /sdcc/src/ds390/ralloc.c:
865 Had broken the regression testsuite
867 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
869 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
870 Added funcattr hasStackParms will be set for reentrant functions when there
871 are paramteres on the stack, this helps in minimizing frame pointer generation
872 typeFromStr can handle function pointers now
874 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
875 *** empty log message ***
877 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
879 * /src/ds390/gen.c, /src/ds390/main.c:
880 More builtin function additions for TININative
882 * /src/ds390/ralloc.c:
883 Had broken the regression testsuite
885 * /src/SDCCast.c: Fixed a bug in dumptree
887 * /src/SDCCsymt.c, /src/SDCCsymt.h:
888 Added funcattr hasStackParms will be set for reentrant functions when there
889 are paramteres on the stack, this helps in minimizing frame pointer generation
890 typeFromStr can handle function pointers now
892 * /doc/builtins.txt, /doc/TININative.txt:
893 *** empty log message ***
896 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
898 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
899 ALPHA version for -mTININative
901 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
902 updated to reflect changes in the port structure
905 added function do_assemble (similar to do_link) if non-null this function
906 will be called to do assembly (-mTININative) requires a multi command
908 added function genAssemblerEnd will be called to generate assembler Epilogue
911 added _JavaNative to debug info printing
913 * /src/SDCCmain.c: added option --tini-libid
914 added port->do_assemble function (-mTININative) has a multi command assemble
916 * /src/SDCCglue.c: Disabled "constExpr" check
917 added port->genAssemblerEnd function
919 * /src/SDCCglobl.h: Added option --tini-libid value
922 tookout optimizeCompare from the header (has no external references)
924 * /src/SDCCast.c: made one more function "static"
926 2001-12-23 Michael Hope <michaelh@juju.net.nz>
928 * src/z80/mappings.i: Added z80asm support.
930 * src/z80/main.c: Added z80asm support on --asm=z80asm
932 * src/z80/gen.c: Fixed asm portability issues.
934 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
936 * src/SDCCglue.c (printExterns): Added global/extern split.
938 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
940 * support/regression/Makefile: added test for mcs51 model large
942 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
944 * support/regression/ports/gbz80/spec.mk: added -mgbz80
946 2001-12-05 Michael Hope <michaelh@juju.net.nz>
948 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
950 1904-01-06 Michael Hope <michaelh@juju.net.nz>
952 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
954 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
956 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
958 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
960 * support/regression/tests/simplefloat.c: Port to mcs51.
962 2001-11-25 Michael Hope <michaelh@juju.net.nz>
963 * support/regression/tests/bug-485362.c: Added.
965 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
967 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
969 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
971 * src/z80/gen.c (aopDump): Added a dump function.
973 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
974 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
976 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
978 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
980 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
982 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
984 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
986 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
988 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
990 * support/regression/ports/ds390/support.c: Use tinibios.
992 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
994 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
996 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
997 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
999 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1001 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1003 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1005 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1007 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1008 (packRegsForIYUse): Created and optimised.
1010 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1012 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1013 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1015 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1017 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1019 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1021 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1023 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1025 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1027 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1029 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1031 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1033 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1035 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1037 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1038 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1039 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1041 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1043 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1044 (genNotFloat): Added.
1045 (genUminusFloat): Added.
1047 * device/lib/z80/Makefile: Added floating pt stubs.
1049 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1051 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1053 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1055 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1057 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1059 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1061 * sdcc/support/regression/Makefile: Add port ds390.
1063 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1065 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1067 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1069 * sdcc/support/regression/ports/ds390/support.c: Added.
1071 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1073 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1075 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1077 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1079 * device/include/malloc.h: Added z80 and gbz80 support.
1081 * device/lib/gbz80/heap.s: Added.
1083 * device/lib/z80/heap.s: Added.
1085 * device/lib/malloc.c: Added z80 and gbz80 support.
1087 * support/regression/tests/malloc.c (testMalloc): Added.
1089 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1091 * support/regression/tests/bug-478094.c: Added.
1093 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1095 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1097 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1099 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1101 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1103 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1105 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1107 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1109 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1111 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1113 * support/regression/tests/bug-477927.c: Added.
1115 * src/z80/peeph.def: Added minor rules.
1117 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1119 * src/z80/peeph.def: Added jump optimisation modification.
1121 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1123 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1125 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1127 * support/regression/tests/funptrs.c: Added.
1129 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1131 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1133 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1135 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1137 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1139 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1140 (movLeft2ResultLong): Created.
1142 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1143 (joinPushes): Added. Joins two char pushes into a word push.
1145 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1147 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1149 * support/makebin/Makefile (install): Added creation of dest dir.
1151 2001-10-24 Karl Bongers <karl@turbobit.com>
1153 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1155 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1157 * src/z80/ralloc.c: Turned off faulty pack for one use.
1159 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1161 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1163 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1165 * support/regression/Makefile: Improved clean
1167 * support/regression/ports/gbz80/spec.mk: Added clean
1169 * support/regression/ports/host/spec.mk: Added clean
1171 * support/regression/ports/z80/spec.mk: Added clean
1173 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1175 * support/regression/ports/mcs51/timeout.c: little improvements
1177 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1179 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1181 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1183 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1185 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1187 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1189 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1191 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1192 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1194 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1196 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1198 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1200 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1202 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1204 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1206 * support/regression/tests/longor.c: Added.
1208 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1210 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1212 * as/mcs51/aslink.h: define PATH_MAX
1214 * as/mcs51/asm.h: define PATH_MAX
1216 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1218 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1220 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1222 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1224 * src/SDCCglobl.h: define PATH_MAX
1226 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1228 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1230 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1232 * src/z80/gen.c (gencjneshort): Fixed
1234 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1236 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1238 * support/regression/tests/bug-469671.c: Added.
1240 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1242 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1244 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1246 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1248 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1250 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1252 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1254 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1256 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1258 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1260 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1262 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1264 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1266 * 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.
1268 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1270 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1272 2001-10-07 <johan@FRIJA>
1274 * device/lib/gets.c (gets): fixed the return value.
1276 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1277 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1279 * 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.
1281 * 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.
1283 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1285 * src/pic/gen.c: Removed Safe_strdup.
1287 * configure.in: Added option to enable libgc support.
1289 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1290 (bitVectUnion): Optimised.
1291 (bitVectIntersect): Optimised.
1292 (bitVectBitsInCommon): Optimised.
1293 (bitVectCplAnd): Optimised.
1295 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1297 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1299 * src/SDCCmain.c: distinguish between assembler debug and plain options
1301 * src/avr/main.c: remove standard assembler options
1303 * src/ds390/main.c: remove standard assembler options
1305 * src/mcs51/main.c: remove standard assembler options
1307 * src/port.h: removed "PENDING" comment
1309 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1311 * src/device/lib/_mulint.c : new, with assember functions
1313 * src/device/lib/_mullong.c : new, with assember functions
1315 * src/device/lib/_divuint.c : with assember functions
1317 * src/device/lib/_divsint.c : with assember functions
1319 * src/device/lib/_divulong.c: with assember functions
1321 * src/device/lib/_divslong.c: with assember functions
1323 * src/device/lib/_moduint.c : with assember functions
1325 * src/device/lib/_modsint.c : with assember functions
1327 * src/device/lib/_modulong.c: with assember functions
1329 * src/device/lib/_modslong.c: with assember functions
1331 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1333 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1335 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1336 replaced _mululong.c and _mulslong.c by _mullong.c
1338 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1340 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1342 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1344 * src/SDCCglue.c: test, if win32api is available for MINGW
1346 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1348 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1349 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1350 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1351 * support/regression/ports/host/spec.mk: removed GENERIC
1352 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1353 * support/regression/ports/z80/spec.mk: removed GENERIC
1355 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1357 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1359 * support/regression/tests/bug-467035.c: Created.
1361 2001-10-01 <johan@FRIJA>
1363 * src/SDCC.y: fixed bug #466586 part 1
1365 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1367 * SDCCicode.c: z80 has no generic pointers
1368 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1370 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1372 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1374 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1376 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1378 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1380 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1382 * configure.in: Fixed up so that ucsim is only configured once.
1384 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1386 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1387 (getPathDifference): As above.
1389 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1391 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1393 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1394 * .version: Updated to 2.3.1
1396 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1397 Added copyright header.
1399 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1400 (assemble): Added support for macro based assembler commands.
1401 (linkEdit): Added support for macro based linker commands.
1402 (preProcess): Changed the pre-processor to use macros.
1403 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1404 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1406 * device/lib/z80/crt0.s: Added module name for debugging.
1408 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1410 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1412 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1414 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1416 * src/Makefile.in: Added SDCCmacro and SDCCutil
1418 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1420 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1422 2001-09-16 <johan@FRIJA>
1424 * 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.
1426 2001-09-15 <johan@FRIJA>
1428 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1429 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1431 2001-09-11 <johan@FRIJA>
1433 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1435 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1437 * support/regression/tests/bug-460444.c: Added test case.
1439 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1440 (genCast): Added justification for all of the asserts.
1442 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1444 * support/regression/support.c: _xdata replaced by xdata
1446 * support/regression/spec.mk: removed _generic
1448 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1450 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1452 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1453 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1455 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1457 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1459 * support/regression/tests/bug-460010.c: Added test case.
1461 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1463 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1465 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1467 * support/regression/testfwk.c: removed workaround for bug #436344
1469 * support/regression/tests/bp.c: use less memory with mcs51
1471 * support/regression/tests/bug-441448.c: use less memory
1473 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1475 * support/regression/collate-results.py: typo
1477 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1479 * support/regression/tests/fetchoverlap.c: Added new test case.
1481 * support/regression/tests/bp.c: Added new test case.
1483 * support/regression/tests/bug-448984.c: Added new test case.
1485 * support/regression/tests/pow2shifts.c: Added new test case.
1487 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1488 (genlshTwo): Fixed right shift for count > 8.
1490 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1492 2001-09-08 <johan@FRIJA>
1494 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1496 2001-09-07 <johan@FRIJA>
1498 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1500 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1502 2001-09-06 <johan@FRIJA>
1504 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1505 * bernhard noted me at this: "() equals to (void)" (1.38)
1507 2001-09-05 <johan@FRIJA>
1509 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1511 2001-09-04 <johan@FRIJA>
1513 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1516 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1518 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1520 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1522 * link/z80/aslink.h: Fixed path for PATH_MAX
1524 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1526 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1528 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1530 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1532 * 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.
1534 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1536 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1537 (genCmp): Fixed up genCmp for the GB with longs.
1539 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1541 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1543 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1545 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1547 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1549 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1551 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1553 * 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.
1555 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1557 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1559 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1561 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1563 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1565 * sim/ucsim/configure: little improvement of Cygwin-detection
1566 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1567 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1568 * support/regression/tests/bug-221100.c: small changes for mcs51
1569 * support/regression/tests/bug-221168.c: small changes for mcs51
1570 * support/regression/tests/bug-227710.c: small changes for mcs51
1571 * support/regression/tests/staticinit.c: small changes for mcs51
1572 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1573 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1574 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601