1 2009-02-28 Raphael Neider <rneider AT web.de>
3 * src/regression/compare10.c,
4 src/regression/compare7.c,
5 src/regression/compare8.c,
6 src/regression/compare9.c: reset watchdog timer in time
7 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
8 handler to 0x0000 as the linker no longer knows STARTUP sections
9 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
10 patch #2512926 to (mostly) fix #1762626, cosmetic changes
11 * src/pic/pcodepeep.c: remove reference to nonexisting function
13 2009-02-28 Raphael Neider <rneider AT web.de>
15 * device/include/pic16/signal.h: avoid multiline inline
16 assembler statements in macros, addresses #2644965
18 2009-02-27 Raphael Neider <rneider AT web.de>
20 * device/include/pic16/pic18f[24][3456]k20.h,
21 device/include/pic16/pic18f[68][567]j50.h,
22 device/include/pic16/pic18f[68]6j55.h,
23 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
24 device/lib/pic16/libdev/pic18f[68][567]j50.c,
25 device/lib/pic16/libdev/pic18f[68]6j55.c,
26 device/include/pic16/pic18fregs.h,
27 device/include/pic16/pic16devices.txt,
28 device/lib/pic16/pics.all,
29 device/lib/pic16/libdev/Makefile.am,
30 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
31 families (87j50 family contributed by Robert Wuest)
33 * device/include/pic16/adc.h,
34 device/lib/pic16/libio/adc/adcbusy.c,
35 device/lib/pic16/libio/adc/adcclose.c,
36 device/lib/pic16/libio/adc/adcconv.c,
37 device/lib/pic16/libio/adc/adcopen.c,
38 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
40 * doc/sdccman.lyx: updated list of supported devices, fixed typo
41 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
43 * device/lib/pic16/Makefile.in,
44 device/lib/pic16/libm/Makefile.in,
45 device/lib/pic16/debug/Makefile.in,
46 device/lib/pic16/libio/Makefile.in,
47 device/lib/pic16/startup/Makefile.in,
48 device/lib/pic16/libsdcc/Makefile.in,
49 device/lib/pic16/libdev/Makefile.in,
50 device/lib/pic16/libc/Makefile.in: regenerated
52 2009-02-27 Borut Razem <borut.razem AT siol.net>
54 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
55 #1829678 and #1704376 in the way proposed by Alan Baldwin
57 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
59 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
60 to Steve Qu for the fix.
62 2009-02-23 Borut Razem <borut.razem AT siol.net>
64 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
65 it is already fixed for mcs51 and hc08 targets
66 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
68 2009-02-22 Borut Razem <borut.razem AT siol.net>
70 * device/lib/Makefile.in: fixed parenthesis error
71 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
72 fixed webdocs bug #1967920: --version
74 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
76 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
78 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
80 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
81 when addresses are unsorted
83 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
85 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
86 Gudjon Gudjonsson <gudjon AT gudjon.org>
87 * device/include/mcs51/p89c66x.h: fixed some defines
88 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
89 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
92 2009-02-14 Borut Razem <borut.razem AT siol.net>
94 * doc/sdccman.lyx: corrected cpp info
96 2009-02-13 Borut Razem <borut.razem AT siol.net>
98 * as/Makefile.in: *.doc renamed to *.txt
100 2009-02-11 Borut Razem <borut.razem AT siol.net>
102 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
103 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
105 2009-02-11 Borut Razem <borut.razem AT siol.net>
107 * doc/sdccman.lyx: documented ar format libraries
109 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
111 * support/regression/tests/float_single.c: added regression
112 test. Some testpoints for probably rarely used functions
113 (acosf, sinhf, tanf, expf) disabled for some targets
115 2009-02-10 Raphael Neider <rneider AT web.de>
117 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
118 (genAssign): fixed for operands on the stack
120 * device/lib/pic16/libc/stdio/vfprintf.c,
121 device/lib/pic16/configure.ac,
122 device/lib/pic16/Makefile.common: add configurable support for
123 printing floats via ./configure --enable-floats
124 * device/lib/pic16/configure,
125 device/lib/pic16/Makefile.in,
126 device/lib/pic16/libm/Makefile.in,
127 device/lib/pic16/debug/Makefile.in,
128 device/lib/pic16/libio/Makefile.in,
129 device/lib/pic16/startup/Makefile.in,
130 device/lib/pic16/libsdcc/Makefile.in,
131 device/lib/pic16/libdev/Makefile.in,
132 device/lib/pic16/libc/Makefile.in: regenerated
133 * doc/sdccman.lyx: documented float support and how to get it
134 * doc/Makefile.in: fixed race condition on parallel builds
136 * device/lib/pic16/libc/stdio/sprintf.c,
137 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
138 pointer to the string buffer, enlarge buffer for x_ftoa()
140 2009-02-10 Borut Razem <borut.razem AT siol.net>
142 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
144 2009-02-10 Raphael Neider <rneider AT web.de>
146 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
148 2009-02-09 Raphael Neider <rneider AT web.de>
150 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
151 artificial bank size limits for compound data (structs, arrays),
152 avoids assert if --obanksel=N, N > 1, is given
154 2009-02-09 Borut Razem <borut.razem AT siol.net>
156 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
157 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
158 uses '`' character instead '\n' for padding
159 * as/asranlib/asranlib.c: made it more robust
161 2009-02-08 Borut Razem <borut.razem AT siol.net>
164 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
165 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
168 2009-02-07 Borut Razem <borut.razem AT siol.net>
170 * as/asranlib/asranlib.c: fixed BSD header length calculation
171 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
172 due sdcc asxxxx license change to GPLv3
174 2009-02-05 Borut Razem <borut.razem AT siol.net>
176 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
177 added support for BSD (Mac OS X) ar format
178 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
179 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
180 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
181 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
182 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
183 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
184 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
185 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
186 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
187 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
188 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
189 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
190 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
191 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
192 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
193 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
194 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
195 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
196 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
197 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
198 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
199 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
200 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
201 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
202 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
203 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
204 changed license to GPL either version 3, or (at your option) any
207 2009-02-05 Borut Razem <borut.razem AT siol.net>
209 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
210 added support for BSD (Mac OS X) ar format
212 2009-02-02 Borut Razem <borut.razem AT siol.net>
214 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
215 device/lib/z80/Makefile.in:
216 chose source files in the PORT directory if they are available
218 2009-02-01 Raphael Neider <rneider AT web.de>
220 * device/lib/pic16/libdev/pic18f1220.c,
221 * device/lib/pic16/libdev/pic18f4450.c:
222 define SSPBUF to allow use of printf
224 2009-02-01 Borut Razem <borut.razem AT siol.net>
226 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
227 device/lib/hc08/Makefile.in, device/lib/incl.mk,
228 device/lib/z80/Makefile.in:
229 don't remake libraries
230 * support/regression/tests/snprintf.c:
231 reenable floating point in small-xstack-auto library
233 2009-01-26 Raphael Neider <rneider AT web.de>
235 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
237 2009-01-25 Raphael Neider <rneider AT web.de>
239 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
240 search path instead of appending them
242 2009-01-24 Borut Razem <borut.razem AT siol.net>
244 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
245 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
246 to 32 bit unsigned int when calling sputl() since it is a macro
247 * as/link/lkar.c: changed the initialization of This->loaded
249 2009-01-23 Borut Razem <borut.razem AT siol.net>
251 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
252 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
253 unsigned int when calling new(), since asxxxx doesn't use function
256 2009-01-21 Borut Razem <borut.razem AT siol.net>
258 * as/link/lkar.h: sgetl and sputl are independent of endianness
259 * as/link/sdxxxx_config.h.in: removed endianness detection
261 2009-01-20 Borut Razem <borut.razem AT siol.net>
263 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
264 due creation of ar format libraries
265 * support/scripts/sdcc.nsi:
266 don't add nonexistent object files to the package
268 2009-01-19 Borut Razem <borut.razem AT siol.net>
270 * Makefile.in, configure.in, configure,
271 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
272 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
273 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
274 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
275 device/lib/small/Makefile.in,
276 device/lib/z80/Makefile.in: create ar format libraries
277 * support/regression/ports/mcs51-xstack-auto/spec.mk:
278 use device/lib/Makefile to create library
279 * support/regression/tests/snprintf.c:
280 floating point is not enabled in small-xstack-auto library
281 * device/lib/libfloat.lib, device/lib/libint.lib,
282 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
284 2009-01-18 Borut Razem <borut.razem AT siol.net>
286 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
287 warning: extra tokens at end of #endif directive
289 2009-01-11 Borut Razem <borut.razem AT siol.net>
291 * Makefile.in: added SDCC_ASRANLIB to PKGS
293 2009-01-10 Borut Razem <borut.razem AT siol.net>
295 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
296 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
297 due added support for ar format libraries
299 2009-01-09 Borut Razem <borut.razem AT siol.net>
301 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
302 as/asranlib/asranlib.c: added asranlib
303 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
304 * Makefile.in, as/link/hc08/Makefile.in,
305 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
306 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
307 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
308 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
309 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
310 configure.in, sdcc.dsw: modified to support ar format libraries
312 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
314 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
317 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
319 * sim/ucsim/z80.src/inst_ed.cc:
320 Fixed bug #2488074, which made regression tests fail.
322 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
324 * device/lib/z80/mod.s,
325 device/lib/z80/div.s,
326 device/lib/z80/mulchar.s,
327 device/lib/z80/mul.s,
328 device/lib/z80/divsigned.s,
329 device/lib/z80/Makefile.in:
330 Implemented RFE #1702376.
332 2009-01-05 Borut Razem <borut.razem AT siol.net>
334 * as/link/lksdcclib.c:
335 fixed linker hanging in INDEXLIB is not defined (hc08)
337 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
340 Implemented RFE #2485684, and some further improvements of HL caching
342 * src/z80/peeph-z80.def:
343 Fixed a bug exposed by implementing RFE #2485684.
345 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
347 * src/z80/peeph-z80.def:
348 Peephole improvements.
351 device/include/string.h,
352 device/lib/z80/memmove.s:
354 * device/lib/z80/Makefile.in,
355 device/lib/Makefile.in,
356 support/regression/tests/memory.c,
357 device/lib/z80/strlen.s:
358 Partially implemented RFE #2471534.
360 2009-01-04 Borut Razem <borut.razem AT siol.net>
362 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
363 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
364 * doc/README.txt: updated John Hartman's e-mail address
365 * as/link/lkrel.c, as/link/lksdcclib.c:
366 fixed bug #2484677: Linker hangs
367 * src/z80/peep.c: fixed msvc warning C4047:
368 'return' : 'int ' differs in levels of indirection from 'char *'
369 * config.dsp: as/lib corrected to as/link
371 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
374 Implemented RFE #2484693.
375 * src/z80/peeph-z80.def:
376 Some peephole improvements.
378 2009-01-03 Borut Razem <borut.razem AT siol.net>
381 fixed warning: 'ret' may be used uninitialized in this function
383 2009-01-02 Borut Razem <borut.razem AT siol.net>
385 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
386 as/link/getline.[ch], as/link/lkrel.[ch]: added,
387 made support for differnet library formats more flexible,
388 preparation for support of ar format
389 * as/link/lklibr.c, as/link/z80/Makefile.in,
390 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
391 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
392 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
393 as/link/hc08/lkelf.c, as/link/aslink.h:
394 made support for differnet library formats more flexible,
395 preparation for support of ar format
397 2009-01-01 Borut Razem <borut.razem AT siol.net>
399 * as/link/asxxxx_config.h.in:
400 fixed warning: extra tokens at end of #endif directive
402 fixed warning: suggest parentheses around && within ||
403 * device/lib/Makefile.in: allow whitespaces at the end of lines in
404 ports.build, in order to make it work on cygwin - it seems to be a
405 bug in cygwin grep: CR is not treated as part of end-of-line
407 2008-12-31 Borut Razem <borut.razem AT siol.net>
409 * configure, configure.in, config.dsp, config_vc.awk,
410 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
411 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
412 introduced asxxxx_config.h.in
414 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
417 src/z80/peeph-z80.def:
418 Minor addition improvement.
420 2008-12-30 Raphael Neider <rneider AT web.de>
422 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
423 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
424 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
425 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
426 support/librarian/sdcclib.c, support/makebin/makebin.c:
427 partially revert changes from r5293..r5295
429 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
431 * src/z80/peeph-z80.def:
432 Minor peephole improvement.
434 2008-12-29 Raphael Neider <rneider AT web.de>
436 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
437 incorrectly discarded BANKSELs
439 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
441 * support/regression/tests/memory.c:
442 Added simple test for memset(), memcpy() and memmove()
444 2008-12-29 Borut Razem <borut.razem AT siol.net>
446 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
448 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
450 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
451 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
452 (177.j): added new rule
453 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
454 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
455 (decorateType CAST): propagate storage class to generic pointer results
457 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
459 * device/lib/z80/string.c,
460 device/lib/z80/printf.c,
461 device/lib/z80/mul.s:
464 Fixed code generation bug exposed by builtin memcpy().
466 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
468 * device/lib/_memcpy.c:
469 fixed conflict with builtin memcpy()
471 2008-12-26 Borut Razem <borut.razem AT siol.net>
473 * support/librarian/sdcclib.c:
474 fixed bug 2466950: "sdcclib broken"
475 by removing fgets return value check
477 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
480 device/include/string.h: Implemented RFE #1914254
482 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
483 * device/lib/z80/Makefile.in,
484 device/lib/Makefile.in,
485 device/lib/z80/memmove.s: Implemented RFE #1914256
487 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
489 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
490 * src/z80/peep.c: improved checks for unused data
492 src/z80/main.c: Implemented RFE #1899189
494 2008-12-25 Borut Razem <borut.razem AT siol.net>
496 * support/regression/Makefile.in:
497 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
499 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
501 * src/z80/peeph-z80.def: minor peephole improvements
503 2008-12-21 Borut Razem <borut.razem AT siol.net>
505 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
506 due to redefinition of symbol __assert
507 sdcclib.c:53:1:warning: "__assert" redefined
508 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
509 warning: this is the location of the previous definition
511 2008-12-20 Raphael Neider <rneider AT web.de>
513 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
514 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
515 support/cpp/libcpp/macro.c: fix format string errors
517 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
519 * src/pic/device.c: partial rewrite using strtok,
520 quieten compiler warnings, adopt SDCC coding style
522 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
523 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
524 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
525 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
526 support/librarian/sdcclib.c, support/makebin/makebin.c:
527 quieten most compiler warnings
529 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
530 probably fix operator precedence bug
532 * doc/clean.mk: quieten rm if no .lyx is present
534 2008-12-19 Borut Razem <borut.razem AT siol.net>
536 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
537 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
538 doc/README.txt, doc/test_suite_spec.lyx:
539 applied patch 2446381: Dcoumentation spelling correcitons
540 thanks to Steven Borley
542 2008-12-16 Raphael Neider <rneider AT web.de>
544 * device/include/pic/pic12f629.h,
545 device/include/pic/pic12f675.h,
546 device/lib/pic/libdev/pic12f629.c,
547 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
549 2008-12-14 Borut Razem <borut.razem AT siol.net>
551 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
552 converted to LyX 1.5.7 (\lyxformat 276) format
554 2008-12-07 Borut Razem <borut.razem AT siol.net>
556 * support/regression/tests/bitfields.c:
557 added test case for bug #2366757
559 2008-12-07 Raphael Neider <rneider AT web.de>
561 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
562 NULL pointer dereference, closes #2366757
564 2008-11-25 Raphael Neider <rneider AT web.de>
566 * device/include/pic16/pic16devices.txt,
567 sdcc/src/pic16/device.c,
568 sdcc/src/pic16/device.h: implicitly disable XINST
569 whenever CONFIG4L is set via an additional optional
570 argument to the configword directive in pic16devices.txt
572 2008-11-24 Raphael Neider <rneider AT web.de>
574 * device/lib/pic16/configure.ac,
575 device/lib/pic16/Makefile.common: fixed quoting issues
577 * device/lib/pic16/configure,
578 device/lib/pic16/debug/Makefile.in,
579 device/lib/pic16/libc/Makefile.in,
580 device/lib/pic16/libdev/Makefile.in,
581 device/lib/pic16/libio/Makefile.in,
582 device/lib/pic16/libm/Makefile.in,
583 device/lib/pic16/libsdcc/Makefile.in,
584 device/lib/pic16/Makefile.in,
585 device/lib/pic16/startup/Makefile.in: regenerated
587 * src/pic16/main.c (_pic16_finaliseOptions): revert to
590 2008-11-24 Raphael Neider <rneider AT web.de>
592 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
593 argument of --asm= or --link= to allow for
594 --asm="sh script --options", the user can double quote the
595 argument if needed: --asm="'c:/program files/gpasm' -q",
596 also fix some potential buffer overflows
598 2008-11-19 Borut Razem <borut.razem AT siol.net>
601 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
602 thanks Mauro Giachero
604 2008-11-16 Borut Razem <borut.razem AT siol.net>
606 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
607 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
609 2008-11-15 Borut Razem <borut.razem AT siol.net>
611 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
612 src/SDCCsymt.c, src/SDCCsymt.h:
613 fixed RFE #2291335 : Unnamed bit-field initialization
614 * support/regression/tests/bitfields.c:
615 added test case for RFE #2291335
616 * support/regression/tests/bug-1981238.c:
617 don't initialize unnamed bit-fields
619 2008-11-11 Raphael Neider <rneider AT web.de>
621 * device/include/pic16/pic18f25j10.h,
622 device/include/pic16/pic18f45j10.h: remove useless boilerplate
624 * device/include/pic16/adc.h,
625 device/lib/pic16/libio/adc/adcbusy.c,
626 device/lib/pic16/libio/adc/adcclose.c,
627 device/lib/pic16/libio/adc/adcconv.c,
628 device/lib/pic16/libio/adc/adcopen.c,
629 device/lib/pic16/libio/adc/adcread.c,
630 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
631 and fixed ADC routines to work for more target devices,
632 incorporates patch #2036130 by Nick Materer
634 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
636 * device/include/ctype.h,
637 * device/include/ds400rom.h,
638 * device/include/ds80c390.h,
639 * device/include/float.h,
640 * device/include/math.h,
641 * device/include/serial.h,
642 * device/include/stdbool.h,
643 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
645 * device/include/mcs51/C8051F336.h,
646 * device/include/mcs51/C8051T600.h,
647 * device/include/mcs51/C8051T610.h,
648 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
649 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
651 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
653 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
655 2008-11-10 Raphael Neider <rneider AT web.de>
657 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
658 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
659 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
660 (patch by Nick Materer, #2253980)
662 * device/lib/pic16/libio/adc.ignore,
663 device/lib/pic16/libio/i2c.ignore,
664 device/lib/pic16/libio/usart.ignore,
665 device/lib/pic16/pics.all: updated to build more device libs
667 * device/lib/pic16/libdev/Makefile.am,
668 device/lib/pic16/libdev/Makefile.in,
669 device/lib/pic16/libio/Makefile.am,
670 device/lib/pic16/libio/Makefile.in: regenerated
672 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
673 names per memory location, applied SDCC style to more functions
675 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
677 * device/include/mcs51/p89lpc933_4.h: new NXP header file
678 * device/include/mcs51/p89lpc935_6.h: new NXP header file
679 * device/include/mcs51/p89v66x.h: minor changes
680 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
682 2008-11-09 Raphael Neider <rneider AT web.de>
684 * device/include/pic/pic14devices.txt: fixed memory description for
685 12f629 and 12f675, closes #2236240
687 2008-11-06 Borut Razem <borut.razem AT siol.net>
689 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
690 pass system include paths with -isystem to sdcpp
691 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
692 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
694 2008-11-02 Raphael Neider <rneider AT web.de>
696 * doc/sdccman.lyx: updated the sections on the library build process
697 and on how to add support for new devices, and documented known
698 problems with the extended instruction set including a workaround
700 2008-11-01 Raphael Neider <rneider AT web.de>
702 * device/include/pic16/adc.h,
703 device/include/pic16/pic16devices.txt,
704 device/include/pic16/pic18f2410.h,
705 device/include/pic16/pic18f2510.h,
706 device/include/pic16/pic18f2515.h,
707 device/include/pic16/pic18f2610.h,
708 device/include/pic16/pic18f4410.h,
709 device/include/pic16/pic18f4510.h,
710 device/include/pic16/pic18f4515.h,
711 device/include/pic16/pic18f4610.h,
712 device/include/pic16/pic18fregs.h,
713 device/lib/pic16/libdev/Makefile.am,
714 device/lib/pic16/libdev/Makefile.in,
715 device/lib/pic16/libdev/pic18f2410.c,
716 device/lib/pic16/libdev/pic18f2510.c,
717 device/lib/pic16/libdev/pic18f2515.c,
718 device/lib/pic16/libdev/pic18f2610.c,
719 device/lib/pic16/libdev/pic18f4410.c,
720 device/lib/pic16/libdev/pic18f4510.c,
721 device/lib/pic16/libdev/pic18f4515.c,
722 device/lib/pic16/libdev/pic18f4610.c,
723 device/lib/pic16/libio/Makefile.am,
724 device/lib/pic16/libio/Makefile.in,
725 device/lib/pic16/pics.all: added support for 18f[24][456]10
726 and 18f[24]515 devices
727 * doc/sdccman.lyx: updated list of supported PIC16 devices
729 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
730 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
731 src/xa51/gen.c: avoid compiler warnings
732 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
734 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
736 * device/include/mcs51/p89v66x.h: NXP header file
737 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
738 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
740 2008-10-14 Raphael Neider <rneider AT web.de>
742 * device/lib/pic16/libdev/Makefile.am,
743 device/lib/pic16/libio/Makefile.am: enable building libraries for
744 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
745 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
746 * device/lib/pic16/libdev/Makefile.in,
747 device/lib/pic16/libio/Makefile.in: regenerated
749 2008-10-14 Raphael Neider <rneider AT web.de>
751 * device/include/pic16/pic18f2450.h,
752 device/include/pic16/pic18f4450.h,
753 device/lib/pic16/libdev/pic18f2450.c,
754 device/lib/pic16/libdev/pic18f4450.c,
755 device/include/pic16/adc.h,
756 device/include/pic16/pic16devices.txt,
757 device/include/pic16/pic18fregs.h,
758 device/lib/pic16/libdev/Makefile.am,
759 device/lib/pic16/libdev/Makefile.in,
760 device/lib/pic16/libio/Makefile.am,
761 device/lib/pic16/libio/Makefile.in,
762 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
764 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
765 stack to a fixed location, relax it to automatically work with all
766 but the smallest devices (256 byte RAM devices need #pragma stack)
768 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
770 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
771 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
772 * device/lib/_strcspn.c: fixed bug 2140931
774 2008-10-06 Raphael Neider <rneider AT web.de>
776 * device/include/pic16/stdio.h,
777 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
778 declared __naked for convenience, named all arguments
779 * device/lib/pic16/libc/stdio/strmgpsim.c,
780 device/lib/pic16/libc/stdio/strmmssp.c,
781 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
783 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
784 empty __naked functions,
785 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
786 corner cases (unlink first/last pCode in list), reuse more code
788 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
790 * src/ds390/main.c (_ds390_genInitStartup): added
791 * src/SDCCpeeph.c (getPatternVar): new, added,
792 (labelInRange): fixed bug 2115959
793 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
794 * src/SDCCicode.h: added newiTempOperand
795 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
796 added optimizations for 0/x and x/-1, see also patch 2142900
797 * support/regression/tests/onebyte.c (testMul): added test cases
799 2008-09-20 Borut Razem <borut.razem AT siol.net>
802 definition of absolute address symbols without initial value,
803 fixed SDCC crash "do not know how to intialize symbol"
805 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
807 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
808 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
809 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
810 * device/lib/z80/stubs.s: added stubs for above functions
811 * src/SDCCopt.c (convilong),
812 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
813 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
814 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
815 * support/regression/tests/onebyte.c: enabled all tests for z80
817 2008-09-15 Borut Razem <borut.razem AT siol.net>
819 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
820 device/lib/pic16/libc/stdio/printf.c,
821 device/lib/pic16/libc/stdio/strmusart.c,
822 device/lib/pic16/libc/stdio/printf_tiny.c,
823 device/lib/pic16/libc/stdio/sprintf.c,
824 device/lib/pic16/libc/stdio/strmgpsim.c,
825 device/lib/pic16/libc/stdio/putchar.c,
826 device/lib/pic16/libc/stdio/fprintf.c,
827 device/lib/pic16/libc/stdio/strmmssp.c,
828 device/device/lib/pic16/libc/stdio/vprintf.c,
829 device/lib/pic16/libc/stdio/printf_small.c,
830 device/lib/pic16/libc/stdio/vsprintf.c,
831 device/lib/pic16/libc/stdio/strmputchar.c,
832 device/lib/pic16/libc/Makefile.am,
833 device/lib/pic16/libc/Makefile.in:
834 *printf now returns int, puchar.c moved from stdlib to stdio,
835 *printf format parameter type changed from char * to const char *,
836 added GNU link excetion text to library source files,
837 applyed GNU coding style, removed useless svn ids,
838 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
839 binary specifier: "%b", "%hb" and "%lb"
840 * device/lib/pic16/libc/stdio/vfprintf.c:
841 applied patch #2044424: PIC16: vfprintf
842 thanks Mauro Giachero
843 * support/regression/tests/bug1057979.c:
844 removed old pic16 sprintf specifics
845 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
846 * doc/sdccman.lyx: documented 'b' binary format specifier removal
848 2008-09-15 Raphael Neider <rneider AT web.de>
850 * src/pic16/device.c (pic16_dump_usection): force udata sections
851 into the addressable range (0..0xFFF), workaround for a gpsim
852 bug preventing simulation of regtest bug1750318
853 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
854 (serialRegAssign): fixed regtest bug-971834,
855 (pic16_packRegisters): avoid null-pointer dereference
857 2008-09-14 Raphael Neider <rneider AT web.de>
859 * src/pic16/gen.c, src/pic16/ralloc.c: use
860 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
861 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
863 2008-09-12 Borut Razem <borut.razem AT siol.net>
865 * support/regression/fwk/testfwk.h:
866 define pdata as data for pic16 target
867 thanks Mauro Giachero
869 2008-09-11 Borut Razem <borut.razem AT siol.net>
871 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
872 support/regression/absolute.c:
873 applied patch #2105615: Some PIC16 testcase fixlets
874 thanks Mauro Giachero
876 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
878 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
879 * support/regression/tests/bug2094505.c: new, added
881 2008-09-07 Borut Razem <borut.razem AT siol.net>
883 * src/SDCCglue.c, src/SDCCast.c:
884 fixed throw of "excess elements" warning for char arrays
885 * support/regression/tests/nullstring.c:
886 disable warning about excess elements in array of chars initializer
888 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
890 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
891 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
892 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
893 * support/regression/tests/bug2077267.c: new, added
895 2008-09-05 Raphael Neider <rneider AT web.de>
897 * configure.in, Makefile.common.in: add support for ccache,
898 remove spurious $VERSION output, detect doc-tools even without
899 --enable-doc to facilitate later manual doc-builds, minor cleanup
900 * configure: regenerated
902 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
903 avoid races in parallel VPATH builds
904 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
905 * doc/sdccman.lyx: mention --without-ccache configure option
907 2008-09-01 Raphael Neider <rneider AT web.de>
909 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
910 * (genConstPointerGet): fix reading bitfields from __code space
911 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
912 bitfield initializers (fix regression test bug1856409.c)
913 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
916 2008-08-31 Raphael Neider <rneider AT web.de>
918 * src/pic16/gen.c (genAssign): removed useless compiler output
919 * (genPointerGet,genPointerSet,genCast),
920 src/pic16/glue.c (pic16_printGPointerType):
921 also handle PPOINTERs just to avoid spurious asserts
922 * (pic16_printIvalType,pic16_printIvalBitFields):
923 generalized to arbitrary type/bitfield sizes, allows compilation of
924 regression test bug-1981238.c
925 * (pic16_printIvalChar): fix regression test structflexarray.c
926 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
927 in initialized structs and fix #1843745
928 * (pic16_printIvalStruct): always output initializers for all fields,
929 even those not explicitly given, fixes zeropad.c regression test
930 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
931 #2073635, #1567098, and #1485812)
932 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
934 2008-08-31 Borut Razem <borut.razem AT siol.net>
936 * support/regression/tests/bug-895992.c,
937 support/regression/tests/onebyte.c:
938 enabled pic16 regression testing since the bugs
939 1511794: pic16: regression test bug-895992.c fails
940 1444425: onebyte.c regression tes fails on pic16
941 are fixed, probably by fixing
942 2048464: PIC16: fix genUminus - addresses not.c regression test
943 * src/SDCCsymt.c, src/SDCCglue.c,
944 support/regression/tests/bug-1981238.c:
945 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
948 2008-08-30 Borut Razem <borut.razem AT siol.net>
950 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
951 release version 4.3.2
953 2008-08-24 Raphael Neider <rneider AT web.de>
955 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
956 always use the sdcc from the current build tree (ignore $CC from
957 the environment, fixes compile farm builds)
958 * device/lib/Makefile.in: rename .a into .lib for compatibility,
959 remove more build products from install directory
960 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
961 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
963 2008-08-24 Borut Razem <borut.razem AT siol.net>
965 * src/SDCC.y: applied patch
966 2050245: Fix # 1963382
968 1963382: Listing File - C file comment is incorrect
971 2008-08-23 Borut Razem <borut.razem AT siol.net>
973 * src/pic16/gen.c: applied patch
974 2048464: PIC16: fix genUminus - addresses not.c regression test
975 thanks Mauro Giachero
977 2008-08-22 Borut Razem <borut.razem AT siol.net>
979 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
980 src/pic16/main.c: allow spaces in gpasm and gplink paths
982 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
985 * src/z80/peeph-z80.def: minor peephole improvement
987 2008-08-15 Raphael Neider <rneider AT web.de>
989 * src/z80/gen.c (_vemit2): suppress compiler warning
991 * src/pic/*.[ch]: make proper use of header files and avoid
992 ad-hoc extern declarations, mark module-local helpers 'static',
993 removed dead/replaced code, no functional changes
994 * src/pic16/pcode.c: disentangled from pic14 backend
996 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
998 * src/z80/gen.c: fixed #2051348
999 * support/regression/tests/bug-2051348.c: regression test for #2051348
1001 2008-08-10 Raphael Neider <rneider AT web.de>
1004 * Makefile.common.in: export PACKAGE for $docdir,
1005 fixes #1957036, avoid some "underquoted definition" warnings
1006 * configure: regenerated
1008 2008-08-10 Raphael Neider <rneider AT web.de>
1010 * device/lib/pic16/**: build pic16 library using autotools for
1011 improved dependency tracking
1013 * device/lib/Makefile.in,
1015 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1017 2008-08-10 Raphael Neider <rneider AT web.de>
1019 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1020 local variables if --nooverlay is given, workaround for #2023121
1022 2008-08-08 Raphael Neider <rneider AT web.de>
1024 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1026 2008-08-08 Raphael Neider <rneider AT web.de>
1028 * src/pic/pcoderegs.c,
1030 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1032 2008-08-07 Borut Razem <borut.razem AT siol.net>
1034 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1035 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1036 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1037 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1038 applied modified patch 2038174: Add support for binary constants v2
1039 thanks Mauro Giachero
1040 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1042 2008-08-04 Raphael Neider <rneider AT web.de>
1045 * src/pic16/device.h,
1047 * src/pic16/main.c: enable --optimize-goto by default
1049 * device/lib/pic16/Makefile.common.in: suppress removed option
1052 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1054 2008-07-30 Borut Razem <borut.razem AT siol.net>
1056 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1057 applied patch 22032433: PIC16: fix constant strings,
1058 thanks Mauro Giachero
1060 2008-07-29 Borut Razem <borut.razem AT siol.net>
1062 * src/pic16/gen.c: applied patches:
1063 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1064 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1065 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1066 thanks Mauro Giachero
1068 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1070 * src/port.h: Fixed typo in comment
1072 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1074 * src/z80/mappings.i: Implemented RFE #1919415
1075 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1076 #1880202, #1914434, prepared for RFE #1703943
1078 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1080 * src/z80/peeph.def,
1081 * src/z80/peeph-z80.def,
1082 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1083 preparation for Z80 peephole improvements
1085 2008-06-21 Raphael Neider <rneider AT web.de>
1087 * device/include/pic16/pic18f66j60.h,
1088 * device/include/pic16/pic18f66j65.h,
1089 * device/include/pic16/pic18f67j60.h,
1090 * device/include/pic16/pic18f86j60.h,
1091 * device/include/pic16/pic18f86j65.h,
1092 * device/include/pic16/pic18f87j60.h,
1093 * device/include/pic16/pic18f96j60.h,
1094 * device/include/pic16/pic18f96j65.h,
1095 * device/include/pic16/pic18f97j60.h,
1096 * device/lib/pic16/libdev/pic18f66j60.c,
1097 * device/lib/pic16/libdev/pic18f66j65.c,
1098 * device/lib/pic16/libdev/pic18f67j60.c,
1099 * device/lib/pic16/libdev/pic18f86j60.c,
1100 * device/lib/pic16/libdev/pic18f86j65.c,
1101 * device/lib/pic16/libdev/pic18f87j60.c,
1102 * device/lib/pic16/libdev/pic18f96j60.c,
1103 * device/lib/pic16/libdev/pic18f96j65.c,
1104 * device/lib/pic16/libdev/pic18f97j60.c,
1105 * device/include/pic16/pic16devices.txt,
1106 * device/include/pic16/pic18fregs.h,
1107 * device/lib/pic16/pics.all: added new devices
1109 * device/include/pic16/adc.h,
1110 * device/lib/pic16/libio/adc/adcbusy.c,
1111 * device/lib/pic16/libio/adc/adcopen.c,
1112 * device/lib/pic16/libio/adc/adcsetch.c,
1113 * device/lib/pic16/libio/i2c/i2copen.c,
1114 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1115 all changes from a patch by Anton Strobl
1117 2008-06-12 Borut Razem <borut.razem AT siol.net>
1119 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1120 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1121 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1122 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1123 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1124 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1125 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1126 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1127 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1128 by applying the modified patch from Risto Huotari
1130 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1133 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1134 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1135 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1136 * support/regression/tests/bug1938300.c: new, added
1138 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1140 * device/include/asm/ds390/features.h,
1141 * device/include/asm/mcs51/features.h,
1142 * device/include/mcs51/regc515c.h: inserted LGPL notice
1144 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1146 * device/lib/gbz80/div.s,
1147 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1148 patch 1597883, Thanks Robert Ramey
1150 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1152 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1153 createIvalCharPtr, createIvalPtr, createIval),
1155 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1156 initializers for local auto variables
1157 * support/regression/tests/zeropad.c: added testcase for auto initializers
1159 2008-05-26 Raphael Neider <rneider AT web.de>
1161 * device/lib/pic16/startup/crt0.c,
1162 * device/lib/pic16/startup/crt0i.c,
1163 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1164 explicit, fixed curr_entry loop for >= 256 initializer records,
1165 removed debug code (write to 0xf7e)
1167 2008-05-25 Raphael Neider <rneider AT web.de>
1169 * device/include/pic/pic16f627a.h,
1170 * device/include/pic/pic16f628a.h,
1171 * device/include/pic/pic16f648a.h: added missing ports
1173 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1175 * device/include/float.h: added __INFINITY
1176 * device/lib/_fsadd.c: handle overflows
1177 * device/lib/_fsmul.c,
1178 * device/lib/_fsdiv.c: use __INFINITY
1179 * device/lib/_fseq.c,
1180 * device/lib/_fsneq.c: handle -0.0
1181 * sim/ucsim/s51.src/uc89c51r.cc,
1182 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1183 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1184 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1185 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1186 * support/regression/tests/snprintf.c: test bug with --xstack
1188 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1190 * src/SDCCpeeph.c (callFuncByName):
1191 Support nested parenthesis in peephole function arguments (#1967300)
1193 2008-05-19 Raphael Neider <rneider AT web.de>
1195 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1196 fixed duplicate labels (#1911325)
1198 2008-05-19 Raphael Neider <rneider AT web.de>
1200 * src/regression/empty.c: suppress warning
1201 * src/regression/pointer1.c: enabled index_by_pointer()
1202 * src/regression/inline.c: now works for pic16 as well
1204 * src/pic16/device.c: include dbuf declarations
1205 * src/pic16/device.h: removed obsolete prototypes
1207 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1208 * src/pic16/glue.c: made purely local functions static,
1209 (pic16_printGPointerType, pic16_printIvalCharPtr,
1210 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1211 generic pointers' tags (#1961866)
1213 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1215 2008-05-19 Borut Razem <borut.razem AT siol.net>
1217 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1218 fixed typo, uninstall include/pic16/pic16devices.txt
1220 2008-05-18 Borut Razem <borut.razem AT siol.net>
1222 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1223 the buffer is null terminated
1224 * src/device/pic16.c:
1225 applied modified patch 1965676: Patch for Win32 16 bit PIC
1226 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1228 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1230 * src/SDCC.lex (check_type),
1231 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1233 * as/mcs51/clean.mk,
1234 * as/z80/clean.mk: also clean *.dep
1235 * device/lib/pic16/libsdcc/stack/Makefile,
1236 * sim/ucsim/libtool: removed as they are rebuild by configure
1237 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1239 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1241 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1242 fixupInline instead of createFunction to fix bug 1864577
1243 (inlineFindMaxBlockno): removed, use global blockNo
1244 * src/SDCCglobl.h: added blockNo
1246 * src/z80/peep.h: modified properties
1247 * support/regression/tests/bug1864577.c: new, added
1249 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1251 * as/mcs51/asdata.c,
1252 * as/mcs51/asm.h: added org_cnt
1253 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1254 * as/mcs51/asout.c: changed old K&R to ANSI
1255 * as/mcs51/Makefile.in: use common identifiers
1261 * as/hc08/Makefile.bcc,
1262 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1263 * sdcc_vc_in.h: added define __func__
1264 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1265 Thanks Ruud van Silfhout
1266 * support/regression/tests/bug1717305.c: new, added
1268 2008-05-05 Borut Razem <borut.razem AT siol.net>
1270 * support/regression/Makefile.in,
1271 support/regression/ports/ds390/spec.mk,
1272 support/regression/ports/hc08/spec.mk,
1273 support/regression/ports/mcs51-common/spec.mk,
1274 support/regression/ports/pic14/spec.mk,
1275 support/regression/ports/pic16/spec.mk,
1276 support/regression/ports/ucz80/spec.mk,
1277 support/regression/ports/z80/spec.mk:
1278 added INC_DIR and LIBDIR paths
1279 * src/ds390/gen.c: removed duplicated selicolon
1281 2008-05-04 Borut Razem <borut.razem AT siol.net>
1283 * support/regression/Makefile.in,
1284 support/regression/fwk/lib/testfwk.c,
1285 support/regression/ports/ds390/spec.mk,
1286 support/regression/ports/hc08/spec.mk,
1287 support/regression/ports/mcs51-common/spec.mk,
1288 support/regression/ports/mcs51-large/spec.mk,
1289 support/regression/ports/mcs51-medium/spec.mk,
1290 support/regression/ports/mcs51-small/spec.mk,
1291 support/regression/ports/mcs51-stack-auto/spec.mk,
1292 support/regression/ports/mcs51-xstack-auto/spec.mk,
1293 support/regression/ports/pic14/spec.mk,
1294 support/regression/ports/pic16/spec.mk,
1295 support/regression/ports/ucz80/spec.mk:
1296 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1297 used to run regeression tests
1299 2008-05-01 Raphael Neider <rneider AT web.de>
1301 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1302 supported devices and instructions to add new ones
1304 2008-05-01 Raphael Neider <rneider AT web.de>
1306 * device/include/pic16/adc.h,
1307 device/lib/pic16/libio/adc/adcbusy.c,
1308 device/lib/pic16/libio/adc/adcopen.c,
1309 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1310 18f2455 style ADC devices, based on patch #1776197
1311 * device/lib/pic16/libio/adc/adcclose.c,
1312 device/lib/pic16/libio/adc/adcconv.c,
1313 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1314 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1315 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1316 * device/include/pic16/pic18f4431.h,
1317 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1318 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1320 2008-05-01 Raphael Neider <rneider AT web.de>
1322 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1323 moved xinst flag into pic16_options_t
1324 * src/pic16/device.c (default_device, pic16_list_devices,
1325 pic16_find_device): removed references to sfrrange
1326 * src/pic16/gen.c (genFunction),
1327 src/pic16/glue.c (pic16initialComments),
1328 src/pic16/main.c (pic16_optionsTable),
1329 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1331 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1333 2008-04-29 Raphael Neider <rneider AT web.de>
1335 * src/pic16/devices.inc,
1336 device/include/pic16/pic16devices.txt: replaced compiled-in list
1337 of devices with a variant parsed at runtime
1338 * src/pic16/device.c: added support for parsing pic16devices.txt,
1340 * src/pic16/device.h: removed (now) unused fields from PIC_device
1341 * src/pic16/main.c: removed #pragma maxram,
1342 (_pic16_initPaths): removed bogus generation of search paths,
1343 setup the port proper only after the search paths (for
1344 pic16devices.txt) are set up,
1345 (_pic16_finaliseOptions): moved processor dependant code here
1346 from _pic16_initPaths(), clean up
1347 * src/pic16/ralloc.c (pic16_init_stack),
1348 * src/pic16/ralloc.h,
1349 * src/pic16/pcode.c: clean up
1350 * device/include/Makefile.in,
1351 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1352 * support/scripts/inc2h-pic16.pl: updated instructions
1354 2008-04-29 Raphael Neider <rneider AT web.de>
1356 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1357 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1358 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1359 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1360 added missing family members and 18f2480/2580/4480/4580 family
1361 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1362 * device/include/pic16/pic18f2525.h: use 18f4620.h
1363 * device/include/pic16/pic18f6680.h: use 18f8680.h
1364 * device/include/pic16/pic18fregs.h,
1365 device/lib/pic16/pics.all,
1366 src/pic16/devices.inc: add new devices
1367 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1368 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1369 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1370 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1371 prevent attempting to build the libio for some new devices
1373 2008-04-29 Raphael Neider <rneider AT web.de>
1375 * debugger/mcs51/Makefile.in: fixed paths to sources
1377 2008-04-25 Borut Razem <borut.razem AT siol.net>
1379 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1380 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1381 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1382 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1383 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1384 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1385 as/link/z80/linkz80.dsp: lklibr.c moved
1386 * doc/INSTALL.txt: binary archives in bz2 format
1387 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1389 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1391 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1392 * support/regression/tests/bug1856409.c: new, added
1394 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1397 * src/mcs51/peep.c: Use werror for error messages.
1398 * src/SDCCicode.c (geniCodeConditional),
1399 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1400 * src/z80/Makefile.bcc,
1401 * src/z80/z80.dsp: added src/z80/peep.c/h
1402 * support/regression/tests/bug1839321.c: new, added
1404 2008-04-20 Raphael Neider <rneider AT web.de>
1406 * device/include/pic16/pic18f2455.h: added bitfields for port C
1408 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1410 * src/z80/peep.c: Use werror for error messages.
1412 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1414 * src/z80/peep.h (declaration of notUsed()),
1415 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1417 * src/z80/z80.h (added dependency on peep.h),
1418 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1421 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1423 * src/SDCCpeeph.c (added support for notUsed()),
1424 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1426 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1427 for notUsed()): Implemented generic (that is not port-specific) part
1430 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1432 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1433 * device/lib/libsdcc.lib,
1434 * device/lib/Makefile.in,
1435 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1436 * device/lib/calloc.c: renamed to _calloc.c
1437 * device/lib/free.c: renamed to _free.c
1438 * device/lib/malloc.c: renamed to _malloc.c
1439 * device/lib/realloc.c: renamed to _realloc.c
1440 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1441 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1442 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1443 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1444 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1445 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1446 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1447 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1449 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1450 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1451 * support/regression/tests/bug1509084.c: new, added
1453 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1455 * device/include/mcs51/cc2510fx.h: added _XPAGE
1456 * device/include/mcs51/compiler.h: cosmetic changes
1458 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1460 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1463 2008-03-31 Borut Razem <borut.razem AT siol.net>
1465 * support/cpp2 renamed to support/cpp
1466 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1467 support/cpp2/libiberty/splay-tree.c,
1468 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1469 support/cpp2/libcpp/directives.c,
1470 support/cpp2/libcpp/include/cpplib.h,
1471 support/cpp2/libcpp/include/symtab.h,
1472 support/cpp2/libcpp/include/line-map.h,
1473 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1474 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1475 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1476 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1477 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1478 release version 4.3.0
1479 * configure.in, configure, Makefile.in, Makefile.bcc:
1480 adapted for moved cpp2
1482 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1484 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1485 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1487 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1489 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1491 * support/regression/tests/bug1717943.c: new, added
1493 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1495 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1496 bytewise return value assignments introduced in last commit.
1498 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1500 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1501 genMult, genJumpTab):
1502 Use 16-bit instructions for addition in some additional cases,
1503 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1505 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1507 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1508 Implemented RFE #1921450, changed some debug messages.
1510 2008-03-30 Borut Razem <borut.razem AT siol.net>
1512 * Small Device C Compiler 2.8.0 released
1513 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1514 * support/scripts/sdcc.nsi: added finish page; this version
1515 was used for 2.8.0 release
1516 * doc/knownbugs.html: removed; magically generated by the build
1517 process using gen_known_bugs.pl from now on
1519 2008-03-23 Borut Razem <borut.razem AT siol.net>
1521 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1522 and reverted it, since it was already fixed by Raphael ;-)
1523 * doc/knownbugs.html: updated for RC2
1525 2008-03-22 Raphael Neider <rneider AT web.de>
1527 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1530 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1532 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1533 * support/regression/tests/bug1839277.c: added related testBug1839299
1535 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1537 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1538 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1540 * src/mcs51/gen.c: throughout only output hex constants
1541 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1542 * support/regression/tests/bug1839277.c: new, added
1544 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1546 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1547 compilation warning about nested comments.
1549 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1551 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1552 * support/regression/tests/bug1921073.c: new, added
1554 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1556 * src/z80/SDCCpeeph.c.c (callFuncByName):
1557 Commented function parameters.
1559 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1561 * src/z80/ralloc.c (packRegsForAccUse2):
1562 disabled a broken accumulator packing optimization (fixed #1292721).
1563 * support/regression/tests/bug-1292721: Regression test for #1292721.
1565 2008-03-16 Raphael Neider <rneider AT web.de>
1567 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1568 fixed code bloat regression using a variant of patch #1915618
1570 2008-03-16 Borut Razem <borut.razem AT siol.net>
1572 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1573 icon, changed startup menu for release distribution, code cleaning,
1574 create url files instead links in startup menu
1576 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1578 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1579 * support/regression/tests/bug1579949.c: new, added
1581 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1583 * device/lib/printf_fast.c: fixed bug 1255403
1585 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1587 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1588 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1590 2008-03-14 Borut Razem <borut.razem AT siol.net>
1592 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1593 command line options
1594 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1595 is correctly displayed
1596 * as/link/z80/lkmain.c: usage line commented out
1598 2008-03-13 Borut Razem <borut.razem AT siol.net>
1600 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1601 updated the list pf supported pic14 devices
1603 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1605 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1607 2008-03-12 Borut Razem <borut.razem AT siol.net>
1609 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1610 fixed documentation request #1718191
1611 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1612 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1615 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1617 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1618 * support/regression/tests/bug1505811.c: new, added
1620 2008-03-09 Raphael Neider <rneider AT web.de>
1622 * device/include/pic16/pic18f2620.h,
1623 * device/include/pic16/pic18f4620.h,
1624 * device/lib/pic16/libdev/pic18f2620.c,
1625 * device/lib/pic16/libdev/pic18f4525.c,
1626 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1627 family to consistently use pic18f4620.[ch], fixes #1832562
1629 2008-03-09 Borut Razem <borut.razem AT siol.net>
1631 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1632 changed sdcc version to 2.8.0
1633 * knownbugs.html: regenerated
1634 * support/scripts/gen_known_bugs.pl: added number of open bugs
1636 2008-03-09 Raphael Neider <rneider AT web.de>
1638 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1639 (genOr): read volatile operand even if the result is known,
1641 (genOr,genXor): removed unused legacy code,
1642 (genDummyRead): use pic16_mov2w_volatile()
1644 2008-03-08 Borut Razem <borut.razem AT siol.net>
1646 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1647 cons w. --model-large
1648 * support/regression/staticinit.c: added regression test for bug
1651 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1653 * src/ds390/gen.c (pushSide, genPcall),
1654 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1655 * src/mcs51/gen.c: cosmetic changes
1656 * support/regression/fwk/include/testfwk.h: added macro reentrant
1657 * support/regression/tests/bug1908493.c: new, added
1659 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1661 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1663 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1665 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1666 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1667 already set in ds390/main.c and mcs51/main.c
1669 2008-03-07 Raphael Neider <rneider AT web.de>
1671 * src/regression/init0.c: new test for initialized arrays of function
1673 * src/regression/Makefile: made a bit more flexible, added init0.c
1674 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1675 pointers, closes #1427663
1677 2008-03-05 Borut Razem <borut.razem AT siol.net>
1679 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1680 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1682 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1684 * support/librarian/sdcclib.c:Added feature request 1908061:
1685 Synchronise sdcclib commands with ar.
1687 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1689 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1690 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1691 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1692 * device/include/mcs51/compiler.h: removed umlauts, added double
1695 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1697 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1698 * support/regression/tests/bug1536762.c: new, added
1700 * src/SDCCutil.h: added getBuildDate()
1701 * src/SDCCmain.c (printVersionInfo),
1702 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1704 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1705 * src/ds390/ralloc.c (packRegisters),
1706 * src/mcs51/ralloc.c (packRegisters),
1707 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1709 * support/regression/tests/bug1618050.c: new, added
1710 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1711 * support/regression/fwk/include/testfwk.h,
1712 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1715 2008-03-04 Raphael Neider <rneider AT web.de>
1717 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1718 on accessing OP_SYM_TYPE(op)
1719 * src/pic/gen.h: removed unused prototype of genMinusDec()
1720 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1721 fix #1876953 (invalid subtraction code), removed unused code
1723 2008-03-03 Raphael Neider <rneider AT web.de>
1727 * src/pic/genarith.c,
1729 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1730 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1732 2008-03-03 Raphael Neider <rneider AT web.de>
1734 * src/pic/device.c (find_device): search user-specified paths first
1735 for pic14devices.txt, fixes #1900827
1737 2008-03-02 Borut Razem <borut.razem AT siol.net>
1739 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1740 AddToPath and RemoveFromPath
1742 2008-03-01 Borut Razem <borut.razem AT siol.net>
1744 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1745 work correctly, added debugging support if -DSDCC.DEBUG command line
1748 2008-02-28 Borut Razem <borut.razem AT siol.net>
1750 * doc/sdccman.lyx: cosmetic changes
1752 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1754 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1755 * doc/sdccman.lyx: fixed unmeant removal of spaces
1757 2008-02-27 Borut Razem <borut.razem AT siol.net>
1759 * support/scripts/sdcc.nsi: corrected installation directory for
1760 current user installation mode
1761 * doc/README.txt: added Philipp Klaus Krause to the developers list
1763 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1765 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1766 return ifx condition
1767 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1768 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1769 ifxJump to fix bug 1838000
1770 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1771 * support/regression/tests/bug1838000.c: new, added
1772 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1774 2008-02-26 Borut Razem <borut.razem AT siol.net>
1776 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1778 * support/scripts/sdcc.nsi: added MULTIUSER page,
1779 NSIS upgraded to version 2.35
1781 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1783 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1784 * support/regression/tests/bug1565152.c: new, added
1786 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1788 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1789 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1790 * support/regression/tests/bug1670148.c: new, added
1792 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1794 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1796 2008-02-24 Borut Razem <borut.razem AT siol.net>
1798 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1799 is ineffective for unsigned char parameter
1801 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1803 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1804 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1805 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1806 * support/Util/MySystem.c (my_system): output errorcode when verbose
1808 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1810 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1813 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1815 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1818 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1820 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1822 2008-02-21 Borut Razem <borut.razem AT siol.net>
1824 * support/regression/Makefile.in,
1825 support/regression/ports/ds390/spec.mk,
1826 support/regression/ports/hc08/spec.mk,
1827 support/regression/ports/mcs51-common/spec.mk,
1828 support/regression/ports/pic14/spec.mk,
1829 support/regression/ports/pic16/spec.mk,
1830 support/regression/ports/ucz80/spec.mk,
1831 support/regression/ports/xa51/spec.mk:
1832 added CFLAGS when compiling timeout
1834 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1836 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1839 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1841 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1842 * support/regression/tests/bug1888147.c: new, added
1844 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1846 * src/z80/gen.c: fixed bugs #1596270, #1736867
1848 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1850 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1851 contents, mostly fixes #1596270
1853 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1855 * src/z80/peeph.def,
1856 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1857 peepholes, fixes #1806565
1859 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1861 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1862 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1863 fixes bug 1739475, thanks Robert Larice
1864 (rule 271): new, added
1866 2008-02-18 Borut Razem <borut.razem AT siol.net>
1868 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1870 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1872 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1874 2008-02-17 Raphael Neider <rneider AT web.de>
1876 * src/pic16/genarith.c,
1879 * src/pic16/genutils.c: removed unused legacy code,
1880 removed unused fields from struct asmop and struct _G
1882 2008-02-17 Raphael Neider <rneider AT web.de>
1884 * src/pic16/gen.c (AccRsh): cosmetic changes,
1885 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1886 genRightShiftLiteral): fixed to work with SFRs as result by
1887 assigning only once to result,
1888 removed a lot of unused/excluded code fragments
1890 2008-02-17 Raphael Neider <rneider AT web.de>
1892 * device/include/pic/pic16f88.h,
1893 * device/include/pic/pic16f886.h,
1894 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1896 2008-02-17 Borut Razem <borut.razem AT siol.net>
1898 * src/z80/peeph.def: applied patch
1899 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1900 * src/z80/gen.c, src/z80/peeph.def: applied patch
1901 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1902 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1903 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1904 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1905 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1906 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1908 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1910 * as/link/mcs51/aslink.dsp: removed SDK define
1911 * as/link/z80/clean.mk: brought in sync with other ports
1912 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1913 * as/hc08/Makefile.bcc,
1914 * as/mcs51/Makefile.bcc,
1915 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1916 * src/z80/main.c (_setValues): use the now capitalized -Z,
1917 (z80_port, gbz80_port): generate debug information when asked
1919 2008-02-16 Borut Razem <borut.razem AT siol.net>
1921 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1922 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1923 as/z80/Makefile.in. as/z80/Makefile.bcc:
1924 applied patch #1893393: patch for as-z80 and link-z80 to generate
1925 cdb, thanks to Armin Diehl
1926 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1927 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1928 asnoice.c moved to as/asxxsrc/asnoice.c
1929 * src/z80/peeph-gbz80.def: applied patch
1930 #1880235: Z80 return peephole, thanks to Philipp Krause
1932 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1935 * doc/sdccman.lyx: bumped version to 2.7.5
1936 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1938 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1940 * device/include/pic16/stdlib.h,
1941 * device/lib/pic16/libc/stdlib/ltoa.c,
1942 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1944 2008-02-13 Borut Razem <borut.razem AT siol.net>
1946 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1947 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1948 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1949 src/SDCCopt.c, src/SDCCval.c:
1950 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1952 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1954 * src/SDCCsymt.c (compareType): fixed bug 1309013
1956 2008-02-09 Borut Razem <borut.razem AT siol.net>
1958 * src/SDCCval.c, src/SDCCval.h:
1959 code cleaning, added function constChrVal()
1960 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1961 call constChrVal() instead constVal()
1963 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1965 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1968 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1969 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1972 2008-02-01 Raphael Neider <rneider AT web.de>
1974 * device/include/pic/pic16f886.h,
1975 * device/include/pic/pic16f887.h: added RA6 and RA7
1977 2008-01-24 Raphael Neider <rneider AT web.de>
1979 * device/include/pic/pic16f88.h: added RA6 and RA7
1980 * device/lib/pic/libdev/disabled_pic16f886.c,
1981 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1983 * src/pic16/devices.inc,
1984 * device/include/pic16/pic18f2423.h,
1985 * device/include/pic16/pic18f2523.h,
1986 * device/include/pic16/pic18fregs.h,
1987 * device/lib/pic16/pics.all
1988 * device/lib/pic16/libdev/pic18f2423.c,
1989 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1990 * device/lib/pic16/libio/i2c.ignore,
1991 * device/lib/pic16/libio/usart.ignore,
1992 * device/lib/pic16/libio/adc.ignore: ignore new devices
1994 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1996 * src/SDCCast.c (createRMW): fixed bug 1582651
1998 2008-01-20 Borut Razem <borut.razem AT siol.net>
2000 * src/SDCCcse.c: partially fixed enhancement request
2001 #1793872 - multiply by -1 not collapsed
2002 * support/regression/tests/arithcsi.c: added regression test
2004 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2006 * as/mcs51/asx8051.dsp: removed define SDK
2007 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2008 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2010 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2011 cosmetic changes, brought more in sync, changed old K&R to ANSI
2013 2008-01-13 Borut Razem <borut.razem AT siol.net>
2015 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2016 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2018 2007-12-30 Borut Razem <borut.razem AT siol.net>
2020 * src/pic16/gen.c: fixed implementation of bitwise operations for
2022 * support/regression/tests/bitwise.c: added test cases
2024 2007-12-29 Borut Razem <borut.razem AT siol.net>
2026 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2027 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2028 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2029 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2030 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2031 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2032 src/pic16/pcode.[ch]: added const qualifier
2033 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2034 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2035 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2036 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2037 * as/asxxsrc/aslex.c: use dbuf_getline()
2038 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2039 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2040 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2041 as/z80/asm.h, as/z80/z80adr.c:
2042 changed type of ib and ip to const char *
2044 2007-12-28 Borut Razem <borut.razem AT siol.net>
2046 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2047 introduced (readlin) - long lines are turuncated
2048 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2049 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2050 as/z80/Makefile.in: moved aslex.c to asxxsrc
2051 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2052 * as/hc08/asmain.c, as/mcs51/asmain.c:
2053 added missing initialization of a_addr field
2054 * support/regression/tests/long_asm_line.c: added regtest for long
2057 2007-12-22 Borut Razem <borut.razem AT siol.net>
2059 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2061 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2063 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2065 2007-12-16 Borut Razem <borut.razem AT siol.net>
2067 * device/include/pic16/stdbool.h: removed, since already exists in
2068 device/include/; this also fixes bitopcse.c regression test for pic16
2070 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2071 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2072 dereference doesn't work; covered by regression test bug1399290
2074 2007-12-05 Borut Razem <borut.razem AT siol.net>
2076 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2079 2007-12-01 Borut Razem <borut.razem AT siol.net>
2081 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2082 corrected handling of the highest_valid_address
2084 2007-11-17 Raphael Neider <rneider AT web.de>
2086 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2087 * src/pic/glue.c (picglue): emit .file if --debug is given
2089 2007-11-17 Raphael Neider <rneider AT web.de>
2091 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2092 care when left or right operand resides in result, fixes #1830220
2094 2007-11-17 Borut Razem <borut.razem AT siol.net>
2096 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2097 #983491 - "Merge duplicate strings function is ineffective"
2098 * support/regression/tests/bug-983491.c: regtest disabled
2099 * as/asxxsrc: created
2100 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2101 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2102 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2103 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2104 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2105 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2106 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2107 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2108 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2109 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2110 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2111 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2112 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2114 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2116 * device/include/stdarg.h: added and removed some casts
2117 * src/SDCCsymt.c (compareType): Fully check types between generic and
2118 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2120 2007-11-13 Borut Razem <borut.razem AT siol.net>
2122 * support/regression/tests/bug-1817005.c:
2123 added regtest for bug #1817005 - as-z80 chokes on long labels
2125 2007-11-12 Borut Razem <borut.razem AT siol.net>
2127 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2128 as/z80/asout.c, as/z80/aslist.c:
2129 fixed bug #1817005 - as-z80 chokes on long labels
2131 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2134 * as/z80/asmain.c: cosmetic changes
2137 * as/z80/alloc.h: removed
2139 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2140 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2141 * as/link/hc08/Makefile.in,
2142 * as/link/mcs51/Makefile.in,
2143 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2145 * as/link/mcs51/lkarea.c,
2146 * as/link/mcs51/lkmain.c: cosmetic changes
2147 * as/link/hc08/lklibr.c,
2148 * as/link/z80/lklibr.c,
2149 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2150 used cygwin_conv_to_full_posix_path,
2151 added warnings, cosmetic changes, brought more in sync
2152 changed old K&R into ANSI function declarations
2153 * as/link/z80/lklibr.c (loadAdb): added
2154 * as/link/z80/lkmain.c: removed -- option from usage text
2156 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2158 * src/mcs51/gen.c (outBitC): optimized for no result
2160 2007-10-31 Borut Razem <borut.razem AT siol.net>
2162 * src/SDCCsymt.c: fixed (hopeful properly) bug
2163 #1805702 - order of extern matters
2164 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2167 2007-10-29 Borut Razem <borut.razem AT siol.net>
2169 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2170 - order of extern matters
2171 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2174 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2176 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2177 24bitMode, portIsDS390
2178 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2179 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2180 (notVolatileVariable): also check sloc names,
2181 (callFuncByName): moved ftab[] out of function and sorted it by use
2183 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2185 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2186 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2187 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2188 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2189 * support/regression/tests/bug-880197.c: new, added
2191 2007-10-28 Borut Razem <borut.razem AT siol.net>
2193 * support/regression/Makefile.in,
2194 support/regression/ports/mcs51-large/spec.mk,
2195 support/regression/ports/mcs51-xstack-auto/spec.mk,
2196 support/regression/ports/mcs51-stack-auto/spec.mk,
2197 support/regression/ports/mcs51-medium/spec.mk,
2198 support/regression/ports/mcs51-common/spec.mk,
2199 support/regression/ports/mcs51-common/*,
2200 support/regression/ports/mcs51-small/*:
2201 mcs51 renamed to mcs51-common, created mcs51-small
2202 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2203 * support/regression/tests/bug-1805702.c: added regtest for bug
2206 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2208 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2209 added new rules 265 - 270
2210 * support/regression/tests/bug1721024.c:new, added
2211 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2212 introduced new test-mcs51 to run all mcs51 tests
2214 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2216 * support/regression/tests/bug1816470.c: new, added
2218 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2220 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2221 propagate for *,+,- with float, fixed bug 1816470
2222 (decorateType): cast to resultTypeProp instead of resultType
2224 2007-10-19 Borut Razem <borut.razem AT siol.net>
2226 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2227 function is ineffective" for pic16 tareget
2228 * support/scripts/listerr.c: corrected include path
2229 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2232 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2234 * support/regression/tests/using.c: new, added
2235 * support/regression/tests/vaargs.c: fixed and enabled test
2237 2007-10-18 Borut Razem <borut.razem AT siol.net>
2239 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2241 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2243 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2245 * doc/sdccman.lyx: documented option --Werror
2246 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2247 RegBankUsed[] earlier
2249 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2251 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2255 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2257 * src/SDCCast.c (decorateType): improved optimization of tri-op
2258 * src/SDCCerr.c (vwerror, setWError),
2260 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2261 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2263 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2265 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2266 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2267 * support/regression/tests/bug-223113.c,
2268 * support/regression/tests/bug-426632.c,
2269 * support/regression/tests/bug-468811.c,
2270 * support/regression/tests/bug-477835.c,
2271 * support/regression/tests/bug-478094.c,
2272 * support/regression/tests/bug-499644.c,
2273 * support/regression/tests/bug-524209.c,
2274 * support/regression/tests/bug-524211.c,
2275 * support/regression/tests/packcast.c,
2276 * support/regression/tests/structidx.c: added empty tests
2277 * support/regression/tests/bug-607243.c: enabled test
2279 2007-10-06 Borut Razem <borut.razem AT siol.net>
2281 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2282 support of universal binaries on Mac OS X
2284 2007-10-02 Borut Razem <borut.razem AT siol.net>
2286 * src/SDCCval.h: unified double2ul macro for all platforms
2287 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2288 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2290 2007-09-30 Borut Razem <borut.razem AT siol.net>
2292 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2294 * sdcc_vc_in.h: enabled warnings
2295 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2296 unsigned type, result still unsigned
2297 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2299 2007-09-28 Raphael Neider <rneider AT web.de>
2301 * src/pic/device.c (find_device): prevent buffer underflow error
2302 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2303 the just destroyed list entry
2305 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2307 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2310 2007-09-18 Borut Razem <borut.razem AT siol.net>
2312 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2313 applied to unsigned type, result still unsigned
2315 2007-09-17 Borut Razem <borut.razem AT siol.net>
2317 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2318 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2319 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2320 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2321 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2322 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2323 src/z80/gen.c, src/z80/ralloc.c:
2324 fixed bug #1739860 - sdcc does not work correctly on some platforms
2326 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2328 2007-09-17 Raphael Neider <rneider AT web.de>
2330 * src/pic16/device.c: reverted to previous version
2331 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2333 2007-09-16 Raphael Neider <rneider AT web.de>
2335 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2336 as this raises a ton of gpasm warnings, just emit a second label
2337 * src/pic16/devices.inc,
2338 * device/lib/pic16/pics.all,
2339 * device/lib/pic16/libdev/pic18f2585.c,
2340 * device/lib/pic16/libdev/pic18f2680.c,
2341 * device/lib/pic16/libdev/pic18f2682.c,
2342 * device/lib/pic16/libdev/pic18f2685.c,
2343 * device/lib/pic16/libdev/pic18f4585.c,
2344 * device/lib/pic16/libdev/pic18f4680.c,
2345 * device/lib/pic16/libdev/pic18f4682.c,
2346 * device/lib/pic16/libdev/pic18f4685.c,
2347 * device/include/pic16/pic18f2585.h,
2348 * device/include/pic16/pic18f2680.h,
2349 * device/include/pic16/pic18f2682.h,
2350 * device/include/pic16/pic18f2685.h,
2351 * device/include/pic16/pic18f4585.h,
2352 * device/include/pic16/pic18f4680.h,
2353 * device/include/pic16/pic18f4682.h,
2354 * device/include/pic16/pic18f4685.h,
2355 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2356 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2357 patch contributed by Anton Strobl, applied with changes
2359 2007-09-16 Raphael Neider <rneider AT web.de>
2361 * device/include/pic16/pic18f2431.h,
2362 * device/include/pic16/pic18f25j10.h,
2363 * device/include/pic16/pic18f4431.h,
2364 * device/include/pic16/pic18f45j10.h: adopted common include style
2365 * device/include/pic16/pic18f1320.h,
2366 * device/include/pic16/pic18f2320.h,
2367 * device/include/pic16/pic18f2525.h,
2368 * device/include/pic16/pic18f4320.h,
2369 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2370 * device/include/pic16/pic18fregs.h: prepared for automatic include
2371 file selection by having DEVICE.h for every DEVICE
2372 * device/lib/pic16/libdev/pic18f2320.c,
2373 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2375 * device/lib/pic16/configure.in,
2376 * device/lib/pic16/configure: use rm -rf instead of rmdir
2377 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2378 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2380 2007-09-09 Borut Razem <borut.razem AT siol.net>
2382 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2383 distingush between i386 and ppc Mac OS X versions
2385 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2387 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2388 * support/regression/tests/bug1788177.c: new, added
2390 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2392 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2393 * device/include/mcs51/lint.h added keyword __naked
2395 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2399 * src/SDCCmem.h: removed maxRegBank
2400 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2401 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2402 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2403 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2404 name and behaviour to handle banked functions
2405 (scan4op): and use it to fix bug 1786213
2407 2007-09-03 Raphael Neider <rneider AT web.de>
2409 * device/include/pic16/pic18f248.h,
2410 * device/include/pic16/pic18f258.h,
2411 * device/include/pic16/pic18f448.h,
2412 * device/lib/pic16/libdev/pic18f248.c,
2413 * device/lib/pic16/libdev/pic18f258.c,
2414 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2415 added T0CONbits, fixes #1786891
2417 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2419 * src/ds390/gen.c (genFarPointerSet),
2420 * src/hc08/ralloc.c (packRegisters),
2421 * src/mcs51/ralloc.c (packRegisters),
2422 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2424 * src/SDCCicode.h: POINTER_SET can be true for literals too
2425 * support/regression/tests/bug1750318.c: new, added
2427 2007-08-23 Borut Razem <borut.razem AT siol.net>
2429 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2430 library versions without the completition functionality
2432 2007-08-22 Raphael Neider <rneider AT web.de>
2434 * device/include/pic16/pic18f1220.h,
2435 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2437 2007-08-12 Borut Razem <borut.razem AT siol.net>
2439 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2441 2007-08-11 Borut Razem <borut.razem AT siol.net>
2443 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2444 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2445 support/Util/SDCCerr.[ch] moved to src
2446 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2447 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2448 device/examples/ds390/tinitalk/tinitalk.dsp,
2449 device/examples/serialcomm/windows/serialcomm.dsp,
2450 support/librarian/librarian.dsp:
2451 removed linking of unused odbc32.lib and odbccp32.lib
2452 * support/scripts/winres.h:
2453 added for compilation with Visual C++ 2005 Express Edition
2455 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2457 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2460 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2462 * sdccconf_in.h: update the endian test so that SPARC Solaris
2463 does not throw syntax errors
2465 2007-08-06 Borut Razem <borut.razem AT siol.net>
2467 * doc/sdccman.lyx: removed two index entries which prevented the
2468 generation of sdcc doc archive
2470 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2472 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2473 instead of lyx 1.5.0.
2475 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2477 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2478 Lucas Loizaga, with minor modifications. Thanks!
2480 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2482 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2485 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2487 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2488 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2491 2007-07-22 Borut Razem <borut.razem AT siol.net>
2493 * configure.in, configure: re-introduced .version
2494 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2495 the version reverted to 2.7.0
2497 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2500 * doc/sdccman.lyx: bumped version to 2.7.3
2501 * device/include/mcs51/compiler.h: fixed elif->else
2502 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2503 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2504 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2505 enable accuse for bit operands
2506 * src/SDCCmain.c (printVersionInfo),
2507 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2508 environment descriptor
2509 * src/SDCCutil.h: added getBuildEnvironment
2510 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2511 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2512 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2513 * support/regression/tests/bug1348008.c,
2514 * support/regression/tests/bug1496419.c,
2515 * support/regression/tests/bug1503067.c,
2516 * support/regression/tests/preproc.c: added empty tests
2518 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2520 * support/regression/tests/bug1678803.c: new, added
2522 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2525 * as/link/hc08/lkihx.c,
2526 * as/link/hc08/lkrloc.c,
2527 * as/link/mcs51/lkihx.c,
2528 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2529 ihxExtendedLinearAddress
2530 * as/link/mcs51/lkrloc.c (relr),
2531 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2532 acall/ajmp, see bug 830513
2534 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2536 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2537 (cseBBlock): remember aggr2ptr has been used
2538 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2539 (geniCodeAssign): fixed bug 868103
2540 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2541 added operandSize prototype
2542 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2543 (genDataPointerSet): use max of size of right and result,
2544 (gencjne): added parameter useCarry for optimization,
2545 (genCmpEq): use carry if appropriate,
2546 (genXor): check if operand already in carry
2547 * support/regression/tests/bug-868103.c: enabled test
2549 2007-07-12 Raphael Neider <rneider AT web.de>
2551 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2553 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2555 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2556 from Robert Larice, thanks
2557 * support/regression/tests/bitopcse.c,
2558 * support/regression/tests/bitvars.c,
2559 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2560 * support/regression/tests/bug-927659.c: enabled test for z80
2561 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2562 * support/regression/tests/bug1745717.c: new, added
2563 * support/regression/tests/literalop.c,
2564 * support/regression/tests/nullstring.c: removed storage definitions that
2565 are now in testfwk.h
2567 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2569 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2570 and bool for targets that do not fully support it.
2571 * support/regression/tests/bug1546986.c,
2572 * support/regression/tests/bug1723128.c,
2573 * support/regression/tests/bug1734654.c,
2574 * support/regression/tests/bug1738367.c,
2575 * support/regression/tests/constantRange.c: only use bool if allowed
2577 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2579 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2580 Larice, also handle function pointers
2581 * support/regression/tests/bug1749275.c: new, added
2583 2007-07-03 Borut Razem <borut.razem AT siol.net>
2585 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2586 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2587 #1746528: SDCC should ignore ':' in inline assembler comments
2588 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2590 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2592 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2593 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2595 2007-06-29 Borut Razem <borut.razem AT siol.net>
2597 * src/SDCCmain.c: fixed bug
2598 #1744746: SDCC #4867: broken option --xram-size
2600 2007-06-28 Borut Razem <borut.razem AT siol.net>
2602 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2603 find out the endianess of host machine for ucsim
2605 2007-06-27 Borut Razem <borut.razem AT siol.net>
2607 * support/regression/generate-cases.py: corrected the file name
2609 * configure.in, configure, sdccconf_in.h: find out the endianess of
2611 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2614 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2616 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2618 2007-06-26 Borut Razem <borut.razem AT siol.net>
2620 * support/regression/generate-cases.py: display warning if function
2621 list is empty; implemented more flexible rule for detection of
2622 testing functions, allowing return type 'void' in the same line as
2623 the function name in the function definition
2624 * support/regression/tests/bug-1654060.c: corrected test
2625 * support/librarian/sdcclib.c: fixed warning:
2626 format '%s' expects type 'char *', but argument 2 has type 'int'
2628 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2630 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2631 Multiple infiles for sdcclib.
2633 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2635 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2638 2007-06-18 Borut Razem <borut.razem AT siol.net>
2640 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2641 how to handle comments, so they have to be removed by the
2642 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2643 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2644 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2645 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2646 table driven option hadling
2648 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2650 * src/SDCCast.c (decorateType),
2651 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2652 iCode to ast level to fix bug 1738367
2653 * support/regression/tests/bug1738367.c: new, added
2655 2007-06-15 Raphael Neider <rneider AT web.de>
2657 * src/pic16/devices.inc,
2658 * device/lib/pic16/pics.all,
2659 * device/include/pic16/pic18fregs.h,
2660 * device/include/pic16/pic18f[24][45]20.h,
2661 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2662 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2663 * device/lib/pic16/Makefile.in: faster cleanup
2665 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2667 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2669 2007-06-13 Raphael Neider <rneider AT web.de>
2671 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2673 2007-06-12 Raphael Neider <rneider AT web.de>
2675 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2676 suppress bit defines if NO_BIT_DEFINES is #define'd
2677 * device/include/pic/pic*.h: recreated all headers to include
2678 conditional bit defines
2679 * device/include/pic/pic16f886.h,
2680 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2681 * device/include/pic/recreate.sh: script to recreate the complete
2682 device library files based on the currently supported devices
2684 2007-06-12 Borut Razem <borut.razem AT siol.net>
2686 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2687 support/regression/Makefile.in, support/scripts/build.mak,
2688 support/scripts/Makefile.snapshot:
2689 use new svn URL scheme
2690 * doc/sdccman.lyx: SDCC Wiki moved to
2691 http://sdcc.wiki.sourceforge.net/
2693 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2695 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2696 * support/regression/tests/bug1734654.c: added
2698 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2700 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2701 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2702 with literal operands
2704 2007-06-10 Borut Razem <borut.razem AT siol.net>
2706 * as/link/z80/lklibr.c: fixed mingw build warning
2707 lklibr.c:575: warning: implicit declaration of function 'tolower'
2708 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2709 src/z80/main.c: move target specific options from src/SDCCmain.c
2710 to src/<target>/main.c
2712 2007-06-09 Borut Razem <borut.razem AT siol.net>
2714 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2715 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2716 * support/regression/tests/bug-1294691.c: added
2718 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2720 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2721 can also be static, fixes bug 1733438
2722 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2723 have absolute address too
2724 (computeType): added optimization for 'cond ? true : false'
2725 * support/regression/tests/absolute.c: added test for static absolute var
2727 2007-06-08 Raphael Neider <rneider AT web.de>
2729 * src/regression/Makefile: suppress parallel builds, allow easy
2730 switching between pic14/pic16 ports
2731 * src/regression/picregs.h: added pic14/16 header file switch
2732 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2733 inline.c,nestfor.c,string1.c}: include "picregs.h"
2735 2007-06-07 Borut Razem <borut.razem AT siol.net>
2737 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2738 permanent solution to suppress GCC 4.2.0 c++ warning:
2739 deprecated conversion from string constant to `char *'
2740 use 'const char *' where ever required
2741 * support/regression/generate-cases.py: implemented more flexible rule
2742 for detection of testing functions, allowing white-spaces surrounding
2743 the function name and the 'void' parameter.
2744 * support/regression/tests/constantRange.c,
2745 support/regression/tests/scott-compare3.c: fixed failing regression
2746 tests, uncovered by implementation of more flexible rule for detection
2747 of testing functions
2749 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2751 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2753 2007-06-04 Borut Razem <borut.razem AT siol.net>
2755 * configure.in, configure, config_vc.awk: sdcc version number is now
2756 stored in configure.in; removed .version
2757 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2758 doc/INSTALL.txt: version bumped to 2.7.2
2759 * sim/ucsim/configure.in, sim/ucsim/configure:
2760 use "read" to read from .version
2762 2007-06-03 Borut Razem <borut.razem AT siol.net>
2764 * */Makefile.in: removed annoying warning:
2765 Makefile:xx: Makefile.dep: No such file or directory
2767 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2769 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2770 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2771 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2772 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2773 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2774 bugfix: only use newBoolLink for bit result type
2775 * src/SDCCicode.c (geniCodeLogic): added param tree,
2776 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2777 (geniCodeLogicAndOr): use IS_BIT,
2778 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2779 (ast2iCode): added tree param to geniCodeLogic for comparisons
2780 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2781 * support/regression/tests/bug1723128.c: added test NotZero
2783 2007-06-01 Borut Razem <borut.razem AT siol.net>
2785 * SDCPP synchronized with GCC CPP release version 4.2.0,
2786 currently the latest release:
2787 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2788 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2789 support/cpp2/cppdefault.h, support/cpp2/except.h,
2790 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2791 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2792 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2793 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2794 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2795 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2796 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2797 support/cpp2/opts.h, support/cpp2/output.h,
2798 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2799 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2800 support/cpp2/system.h, support/cpp2/version.c,
2801 support/cpp2/Makefile.in: modified
2802 * support/cpp2/opts-common.c: added
2803 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2804 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2805 search for included source file in local directory
2806 * sim/ucsim/configure, sim/ucsim/configure.in:
2807 temporary solution to suppress GCC 4.2.0 c++ warning:
2808 deprecated conversion from string constant to `char *'
2810 2007-06-01 Raphael Neider <rneider AT web.de>
2812 * device/lib/pic/libdev/pic12f683.c,
2813 * device/include/pic/pic12f683.h: added GPIO bits
2815 2007-06-01 Raphael Neider <rneider AT web.de>
2817 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2818 quotation marks, clarified role of PIC14 vs. PIC16 ports
2819 * src/pic16/devices.inc,
2820 * device/include/pic16/pic18fregs.h,
2821 * device/include/pic16/pic18f[24][45]j10.h,
2822 * device/lib/pic16/pics.all,
2823 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2824 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2825 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2826 for new devices as they are not yet supported by gputils
2828 2007-05-31 Borut Razem <borut.razem AT siol.net>
2830 * Small Device C Compiler 2.7.0 released
2831 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2832 changed sdcc version to 2.7.1
2833 * support/scripts/sdcc.nsi: added How to create WIN32 release
2836 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2838 * doc/sdccman.lyx: documented initialization and allocation of absolute
2839 variables, bit parameter passing, the need for function pointers to be
2840 reentrant and alpha quality support of inline and retrict
2842 2007-05-26 Borut Razem <borut.razem AT siol.net>
2844 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2845 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2846 * docs/knownbugs.html: updated
2848 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2850 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2852 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2854 (gencjneshort): optimized when left is AOP_DIR
2855 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2856 initializing unions in a struct/array
2857 * support/regression/fwk/include/testfwk.h: added defines for data, near
2858 and far for host and z80
2859 * support/regression/tests/bug1723128.c: new, added
2861 2007-05-22 Borut Razem <borut.razem AT siol.net>
2863 * doc/knownbugs.html: updated
2865 2007-05-21 Raphael Neider <rneider AT web.de>
2867 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2868 error message instead
2869 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2871 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2873 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2875 2007-05-21 Raphael Neider <rneider AT web.de>
2877 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2879 * src/regression/gpsim_assert.h,
2880 * src/regression/Makefile,
2881 * src/regression/pcodeopt.c: regression test for the above fix
2883 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2885 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2886 jumps to self, fixed bug 1717281
2888 2007-05-10 Borut Razem <borut.razem AT siol.net>
2890 * support/scripts/gen_known_bugs.pl: cosmetic fix
2891 * doc/knownbugs.html: generated by gen_known_bugs.pl
2893 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2895 * src/SDCCast.c (createFunction): also generate non-inlined version of
2896 function for functions declared as "static inline"
2897 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2898 function can be inlined after non-inlined version generated.
2900 2007-05-10 Borut Razem <borut.razem AT siol.net>
2902 * support/scripts/gen_known_bugs.pl: added script
2903 which generates knownbugs.html
2905 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2907 * doc/knownbugs.html: updated for release 2.7.0
2909 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2911 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2913 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2915 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2916 (throughout): updated generating comments
2917 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2918 (throughout): updated generating comments
2919 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2920 rule instead of at the second, or it might skip lines when removing the
2922 * support/regression/tests/bug1714204.c: changed test to foo
2924 2007-05-08 Borut Razem <borut.razem AT siol.net>
2926 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2927 thanks to SDCC Distributed Compile Farm members,
2928 added Z80 and GBZ80 command line options
2929 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2931 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2933 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2934 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2935 * support/regression/tests/longlit.c: modified to be tested at all and
2936 to pass the actual test
2938 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2940 * device/include/mcs51/uPSD33xx.h: Added.
2942 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2944 * device/lib/_gptrput.c,
2945 * device/lib/_gptrget.c: removed old code,
2947 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2948 * support/regression/tests/bug1714204.c: new, added
2950 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2952 * support/regression/tests/regtrack.c: test was never executed
2953 because of the regression test being picky about white spaces.
2954 * device/lib/mcs51/crtclear.asm: added comment
2956 2007-05-06 Raphael Neider <rneider AT web.de>
2958 * device/lib/pic/Makefile.rules,
2959 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2960 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2962 2007-05-06 Raphael Neider <rneider AT web.de>
2964 * src/pic16/device.h,
2966 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2967 _pic16_setDefaultOptions): removed/reordered command-line args
2968 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2969 devices, regrouped command line args, environment variables),
2970 clarified sone points, added sections on how to add devices to the
2973 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2975 * src/z80/peeph.def: fixed bug in rule 2
2977 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2979 * src/port.h: added TARGET_MCS51_LIKE
2980 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2981 take advantage of it too
2982 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2983 (shiftR2Left2Result): Optimized: don't check shifting by 0
2984 * src/z80/peeph-z80.def,
2985 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2986 modifications, see patch 1700823
2987 * src/mcs51/peep.c (): fixed bug 1712928
2988 * support/regression/tests/bug1712928.c: new, added
2990 2007-05-05 Borut Razem <borut.razem AT siol.net>
2992 * device/lib/pic16/Makefile.common.in,
2993 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2994 removed bash dependencies
2996 2007-05-01 Borut Razem <borut.razem AT siol.net>
2999 fixed bug #1710507: --i-code-in-asm makes compile fail
3000 all iCode comments are now one liners
3001 * src/mcs51/gen.c: fixed memory leak
3003 2007-05-01 Raphael Neider <rneider AT web.de>
3005 * device/lib/pic/libdev/*.c
3006 * device/include/pic/*.h: regenerated all device libs from updated
3008 * support/scripts/inc2h.pl: documented usage, now uses strict to
3011 2007-04-30 Borut Razem <borut.razem AT siol.net>
3014 fixed bug #1669175: Problem with space in output paths
3015 documented how to use paths with spaces for Windows users
3017 2007-04-29 Borut Razem <borut.razem AT siol.net>
3019 * Fixed svn:eol-style and svn:keywords properties
3020 * src/SDCCval.c: fixed bug
3021 #1592871: Segfault with "large" const arrays of characters
3022 replaced recursion with iteration
3023 * Removed svn:executable property from non-executable files
3025 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3027 * src/mcs51/gen.c (genRet): fixed bug 1707003
3029 2007-04-27 Raphael Neider <rneider AT web.de>
3031 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3032 createReachingDefinitions,assignValnums,pic16_destructDF,
3033 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3034 prevent NULL pointer dereferences
3035 * device/lib/pic/libdev/pic16f886.c,
3036 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3037 prevent building them, gputils do not really support them yet
3039 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3041 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3042 helps printf_small. 32 bytes more __idata mem.
3044 2007-04-27 Raphael Neider <rneider AT web.de>
3046 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3047 return early when pb or pb->pcHead is NULL (patch #1708427)
3048 * src/regression/empty.c,
3049 * src/regression/Makefile: added test with empty functions
3050 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3052 2007-04-27 Borut Razem <borut.razem AT siol.net>
3054 * src/SDCCast.c: fixed feature request
3055 #1547512: Redundant strings linked when using sizeof("abc")
3057 2007-04-23 Borut Razem <borut.razem AT siol.net>
3059 * doc/sdccman.lyx, src/SDCCmain.c:
3060 peep-hole comments are generated only if --fverbose-asm option is
3061 specified and --no-peep-comments is not, as proposed by Frieder.
3062 * support/regression/Makefile.in: compile regression tests with
3063 --fverbose-asm option so one can "grep" whether a new (or an old)
3064 peephole is (still) applied; requested by Frieder.
3066 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3068 * device/include/pic/pic16f886.h,
3069 * device/include/pic/pic16f887.h,
3070 * device/lib/pic/libdev/pic16f886.c,
3071 * device/lib/pic/libdev/pic16f887.c,
3072 * device/include/pic/pic14devices.txt,
3073 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3075 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3077 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3080 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3082 * device/lib/_memset.c: assembler version for mcs51
3084 2007-04-22 Borut Razem <borut.razem AT siol.net>
3086 * support/scripts/listerr.c: program to create the list of errors and
3087 warnings list from - added
3088 * doc/sdccman.lyx: removed the note
3089 "For list of warnings and corresponding codes, see err_warn.txt"
3090 * src/SDCCsymt.c: fixed bug #1699804:
3091 Bug with some uses of sizeof(static local array) (MCS51)
3092 * support/regression/tests/bug-1699804.c: added
3094 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3096 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3097 (main): added option -i,
3098 (asmbl, case S_INCL): use search_path_fopen,
3099 mostly from patch 1579668 by Peter Miller, thanks
3100 * src/z80/main.c: fixed typo --callee-saves-bc
3101 * device/include/mcs51/compiler.h: added sfrword for Tasking
3103 2007-04-20 Borut Razem <borut.razem AT siol.net>
3105 * src/z80/main.c: replaced reserved keyword asm with asmblr
3107 2007-04-19 Borut Razem <borut.razem AT siol.net>
3109 * src/port.h: use const pointers to strings
3110 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3111 * src/pic16/main.c: include SDCCargs.h
3112 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3113 const char, since the strings are dynamically allocated
3114 * src/SDCCmain.c: options.code_seg and options.const_seg are
3115 dynamically allocated; check port specific command line options
3116 before the general ones
3117 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3119 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3121 * device/include/ds400rom.h,
3122 * device/lib/ds390/lcd390.c,
3123 * device/lib/ds390/memcpyx.c,
3124 * device/lib/ds390/rtc390.c,
3125 * device/lib/ds400/ds400rom.c,
3126 * device/lib/ds400/memcpyx.c,
3127 * device/lib/hc08/_ret.c: more replacements of keywords with their
3128 double underscore equivalents
3129 * device/lib/ds390/Makefile.in,
3130 * device/lib/ds400/Makefile.in,
3131 * device/lib/gbz80/Makefile.in,
3132 * device/lib/hc08/Makefile.in,
3133 * device/lib/mcs51/Makefile.in,
3134 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3136 2007-04-17 Borut Razem <borut.razem AT siol.net>
3138 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3139 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3140 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3141 to --fverbose-asm, to be gcc'ish
3143 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3145 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3147 2007-04-17 Borut Razem <borut.razem AT siol.net>
3149 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3150 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3151 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3152 with their double underscore equivalent
3154 2007-04-14 Borut Razem <borut.razem AT siol.net>
3156 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3159 2007-04-13 Borut Razem <borut.razem AT siol.net>
3161 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3163 * device/examples/serialcomm/windows/serial.[ch],
3164 device/examples/serialcomm/windows/test_serialcomm.cpp:
3165 updated by Bela Torok
3166 * device/examples/serialcomm/windows/serialcomm.dsw,
3167 device/examples/serialcomm/windows/serialcomm.dsp: added
3169 2007-04-13 Jan Waclawek <wek AT efton.sk>
3171 * doc/sdccman.lyx: additions and changes at various places
3172 (submitted as #1697136).
3173 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3175 2007-04-10 Borut Razem <borut.razem AT siol.net>
3177 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3178 LyX file format changed to 245
3179 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3180 "FreeWare" replaced with "free open source"
3182 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3184 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3186 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3188 * device/include/pic16/pic18fregs.h,
3190 * device/lib/_decdptr.c,
3191 * device/lib/_divsint.c,
3192 * device/lib/_divslong.c,
3193 * device/lib/_divuint.c,
3194 * device/lib/_divulong.c,
3195 * device/lib/_fs2schar.c,
3196 * device/lib/_fs2sint.c,
3197 * device/lib/_fs2slong.c,
3198 * device/lib/_fs2uchar.c,
3199 * device/lib/_fs2uint.c,
3200 * device/lib/_fs2ulong.c,
3201 * device/lib/_fsadd.c,
3202 * device/lib/_fscmp.c,
3203 * device/lib/_fsdiv.c,
3204 * device/lib/_fseq.c,
3205 * device/lib/_fsget1arg.c,
3206 * device/lib/_fsget2args.c,
3207 * device/lib/_fsgt.c,
3208 * device/lib/_fslt.c,
3209 * device/lib/_fsmul.c,
3210 * device/lib/_fsneq.c,
3211 * device/lib/_fsnormalize.c,
3212 * device/lib/_fsreturnval.c,
3213 * device/lib/_fsrshift.c,
3214 * device/lib/_fssub.c,
3215 * device/lib/_fsswapargs.c,
3216 * device/lib/_gptrget.c,
3217 * device/lib/_gptrgetc.c,
3218 * device/lib/_gptrput.c,
3219 * device/lib/_logexpf.c,
3220 * device/lib/_modsint.c,
3221 * device/lib/_modslong.c,
3222 * device/lib/_moduint.c,
3223 * device/lib/_modulong.c,
3224 * device/lib/_mulint.c,
3225 * device/lib/_mullong.c,
3226 * device/lib/_schar2fs.c,
3227 * device/lib/_ser.c,
3228 * device/lib/_setjmp.c,
3229 * device/lib/_sint2fs.c,
3230 * device/lib/_slong2fs.c,
3231 * device/lib/_spx.c,
3232 * device/lib/_uchar2fs.c,
3233 * device/lib/_uint2fs.c,
3234 * device/lib/_ulong2fs.c,
3235 * device/lib/asincosf.c,
3236 * device/lib/atanf.c,
3237 * device/lib/calloc.c,
3238 * device/lib/ds390/tinibios.c,
3239 * device/lib/ds400/tinibios.c,
3240 * device/lib/expf.c,
3241 * device/lib/free.c,
3242 * device/lib/hc08/_mulint.c,
3243 * device/lib/logf.c,
3244 * device/lib/malloc.c,
3245 * device/lib/printf_fast.c,
3246 * device/lib/printf_tiny.c,
3247 * device/lib/printfl.c,
3248 * device/lib/realloc.c,
3249 * device/lib/ser_ir.c,
3250 * device/lib/serial.c,
3251 * support/regression/tests/libmullong.c: replaced all special keywords
3252 with their double underscore equivalent
3253 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3254 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3256 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3257 (genRet): if the bit-symbol is ruonly it already is in the carry
3258 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3259 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3260 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3261 type UCHAR if dest is not bit
3263 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3265 * device/include/math.h,
3266 * device/lib/cotf.c,
3267 * device/lib/expf.c,
3268 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3270 2007-04-01 Borut Razem <borut.razem AT siol.net>
3272 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3273 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3274 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3275 gcc_unreachable() called internal_error()...
3277 2007-03-30 Raphael Neider <rneider AT web.de>
3279 * src/pic/ralloc.c (isData): suppress garbage debug output
3281 2007-03-28 Borut Razem <borut.razem AT siol.net>
3284 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3285 is developed, built and used worldwide, and the word "night" doesn't
3288 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3290 * device/include/mcs51/C8051F360.h: new, added
3291 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3293 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3295 * src/SDCC.y (declaration_specifiers, function_specifier),
3296 * support/Util/SDCCerr.c,
3297 * support/Util/SDCCerr.h,
3299 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3301 * src/SDCCmem.c (deallocParms),
3302 * src/SDCCast.c: support for function inlining, not quite complete
3303 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3304 'restrict' qualifier
3306 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3308 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3309 (saveRBank, unsaveRBank): don't save bits,
3310 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3311 * support/regression/tests/bug1535242.c: new, added
3312 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3313 thanks Alexey Shamrin <shamrin AT gmail.com>,
3314 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3315 removed header guard)
3317 * sdcc.spec: bumped version to 2.6.5
3318 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3320 2007-03-22 Borut Razem <borut.razem AT siol.net>
3322 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3323 fixed bug #1653671: sdcdb integration into ddd is broken
3325 2007-03-22 Raphael Neider <rneider AT web.de>
3327 * src/pic/gen.c (popGetExternal): augmented to also create references
3328 to external variables (not only labels),
3329 (genCall): comment on plan to reduce PAGESEL overhead,
3330 (genFunction, genEndFunction): also save/restore FSR around interrupt
3331 handling code, removed lots of unused code
3332 (genDivOneByte): release acquired temp register
3333 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3335 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3336 for registers that need to be saved during interrupts (FSR, STATUS,
3337 PCLATH; W needs special handling), currently only FSR is used
3339 2007-03-22 Raphael Neider <rneider AT web.de>
3341 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3343 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3345 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3347 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3349 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3351 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3353 * as/link/aslink.h: added LKOBJEXT
3354 * as/link/hc08/link_hc08.dsp,
3355 * as/link/hc08/Makefile.bcc,
3356 * as/link/hc08/Makefile.in,
3357 * as/link/mcs51/aslink.dsp,
3358 * as/link/mcs51/Makefile.bcc,
3359 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3360 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3361 * as/link/lkaomf51.c: merged and moved
3362 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3363 * as/link/z80/lkdata.c,
3364 * as/link/lkdata.c: merged and moved
3365 * as/link/hc08/lkmain.c,
3366 * as/link/mcs51/lkmain.c: cosmetic changes
3367 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3368 * as/link/lklex.c: use LKOBJEXT
3369 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3370 ANSI-fied functions, removed bubble-sorts
3371 * as/link/z80/lksym.c as/link/lksym.c: merged,
3373 * as/link/z80/linkgbz80.dsp,
3374 * as/link/z80/linkz80.dsp,
3375 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3376 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3377 * as/link/z80/lkhead.c,
3378 * as/link/z80/lklex.c: deleted
3379 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3380 * as/link/z80/lkmain.c: added copyfile()
3382 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3384 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3386 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3388 * device/lib/_strlen.c: assembler version for mcs51
3390 2007-03-13 Raphael Neider <rneider AT web.de>
3392 * device/include/pic16/pic18f2221.h,
3393 * device/include/pic16/pic18f2321.h,
3394 * device/include/pic16/pic18f2331.h,
3395 * device/include/pic16/pic18f4221.h,
3396 * device/include/pic16/pic18f4321.h,
3397 * device/include/pic16/pic18f4331.h: fixed config byte location names
3398 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3399 consistently named config byte locations
3401 2007-03-13 Borut Razem <borut.razem AT siol.net>
3403 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3404 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3405 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3406 as/link/z80/Makefile.in, as/z80/Makefile.in:
3409 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3411 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3412 * device/lib/printf_large.c: pointer was converted to generic
3413 pointer for mcs51 models other than model-small (Maarten noticed)
3415 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3417 * device/include/mcs51/ADuC84x.h: Added.
3419 2007-03-10 Borut Razem <borut.razem AT siol.net>
3421 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3422 fixed RFE #1624219: double backslashes in filenames;
3423 functions hexEscape(), octalEscape() and copyStr() moved from
3424 SDCCval.c to SDCCutil.c and made them glovbally available
3426 2007-03-09 Borut Razem <borut.razem AT siol.net>
3428 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3429 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3430 1673361: Missaligned comments in output files
3432 2007-03-09 Raphael Neider <rneider AT web.de>
3434 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3436 2007-03-09 Raphael Neider <rneider AT web.de>
3440 * src/pic/ralloc.c: suppress undesired debug output
3441 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3443 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3445 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3447 2007-03-07 Borut Razem <borut.razem AT siol.net>
3449 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3450 search include files in the current directory
3452 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3454 * src/SDCCglue.c (emitMaps, glue),
3455 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3457 * support/regression/tests/absolute.c: added xdata test
3459 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3461 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3462 added condition to macro, fixes bug 1666080
3464 2007-03-02 Raphael Neider <rneider AT web.de>
3466 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3468 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3470 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3471 be cleared. Unconditionally set __XPAGE
3472 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3474 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3479 * src/mcs51/rtrack.c,
3481 * doc/sdccman.lyx: added --no-gen-comments
3482 * src/mcs51/peeph.def: added 192.b, disabled 185
3484 2007-02-25 Raphael Neider <rneider AT web.de>
3486 * src/pic16/gen.c (genCast): fixed typo
3487 * device/lib/pic16/Makefile.subdir: only install existing files
3488 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3490 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3492 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3493 * device/lib/mcs51/crtclear.asm,
3494 * device/lib/mcs51/crtxclear.asm: renumbered labels
3495 * device/lib/mcs51/Makefile.in: added crtcall.asm
3496 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3497 * src/mcs51/gen.c (movc): removed,
3498 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3500 (toCarry, genSend, genRet): added function toCarry,
3501 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3502 (assignBit, genAssign, genCast): added function assignBit
3503 * src/mcs51/Makefile.bcc: added rtrack.c
3504 * src/mcs51/ralloc.h: made valueKnown a bitfield
3505 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3506 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3507 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3508 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3509 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3510 (_pop): only pop valid pairs, see gencjneshort,
3511 (gencjneshort): return pair that still needs to be popped, restructured,
3512 (gencjne, genCmpEq): call _pop
3514 2007-02-23 Raphael Neider <rneider AT web.de>
3516 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3518 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3520 * device/include/mcs51/P89LPC925.h: Added.
3522 2007-02-18 Raphael Neider <rneider AT web.de>
3524 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3526 2007-02-17 Borut Razem <borut.razem AT siol.net>
3528 * support/cpp2/directives.c, support/cpp2/version.c:
3529 synchronized with GCC CPP 4.1.2
3531 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3533 * src/mcs51/rtrack.h,
3534 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3535 by checking the strings passed by emitcode() to the assembler.
3536 Feel free to change. This in part addresses RFE #482179.
3537 Set environment variable SDCC_RTRACK to enable.
3538 * src/mcs51/gen.c: inserted hooks
3539 * src/mcs51/ralloc.h: added two members to struct regs
3540 * support/regression/tests/regtrack.c: added
3542 2007-02-14 Borut Razem <borut.razem AT siol.net>
3544 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3545 * Makefile.in: applied patch from Makefile related part of
3546 #1469393: Compiler does not initialize static data
3548 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3550 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3551 for better fix of bug 1273984, compiles pic16 rand.c
3553 2007-02-12 Borut Razem <borut.razem AT siol.net>
3555 * src/pic16/main.c: fixed pic16 standard library directory bug
3557 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3559 * src/hc08/gen.c (genSwap): fix swap regression test
3561 2007-02-10 Borut Razem <borut.razem AT siol.net>
3563 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3565 * support/regression/tests/bug-1654060.c: added regression test for
3568 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3570 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3571 bit moves in return statement
3573 2007-02-09 Borut Razem <borut.razem AT siol.net>
3575 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3578 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3580 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3581 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3583 2007-02-07 Raphael Neider <rneider AT web.de>
3585 * src/pic16/devices.inc,
3586 * device/include/pic16/pic18fregs.h,
3587 * device/include/pic16/pic18f[24][34]31.h,
3588 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3589 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3590 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3592 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3594 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3595 can this have lived here for so many years?
3596 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3597 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3598 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3600 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3602 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3603 appended by loop induction must be at the very end of the eBBlock
3605 2007-02-05 Kevin Vigor
3607 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3609 2007-02-05 Borut Razem <borut.razem AT siol.net>
3611 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3612 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3614 2007-02-03 Borut Razem <borut.razem AT siol.net>
3616 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3617 applied patch #1646602 option to set default signedness of char to
3618 unsigned, added -funsigned-char command line option,
3619 thanks to Gunther Jehle
3620 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3621 prompt for file deletion a few hundred times (especially the
3622 subversion files, which have ro permissions so it asks for
3623 confirmation), thanks to Simon McAuliffe;
3624 added {} + option to find in order to remove multiple files from a
3627 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3629 * device/include/mcs51/SST89x5xRDx.h: Added.
3631 2007-02-02 Raphael Neider <rneider AT web.de>
3633 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3634 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3636 2007-02-01 Raphael Neider <rneider AT web.de>
3638 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3641 2007-01-31 Borut Razem <borut.razem AT siol.net>
3643 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3644 if compiled with GCC. Thanks to Raphael Neider
3646 2007-01-31 Raphael Neider <rneider AT web.de>
3648 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3649 operand names, handles name and (name + n) for all n,
3650 (sameBank): restructured, also check bank allocation policy,
3651 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3652 (pic14_operandsAllocatedInSameBank): check whether to operands
3653 will be allocated into the same bank (i.e., section) to reduce
3654 BANKSEL overhead, queried from pcode.c:sameBank,
3655 (pic14printLocals): reintroduced clustering registers into a single
3656 section: all compiler generated symbols will now reside in one
3657 bank (per file), reducing BANKSEL overhead and code size,
3658 (showAllMemmaps): use local dbuf where possible
3660 2007-01-29 Raphael Neider <rneider AT web.de>
3662 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3663 (call_libraryfunc): retrieve/create symbol and mark as used,
3664 (genFunction): mark defined functions as non-extern and add again
3665 to code memmap for later output
3666 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3667 (pic14printLocals): reworked for new symbol emission,
3668 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3669 showAllMemmaps): reworked symbol output using dbufs, added handling
3670 of string literals (still incomplete),
3671 (picglue): removed symbol emission, moved into showAllMemmaps,
3672 (emitSymbolSet): new workhorse for symbol output,
3673 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3675 2007-01-29 Borut Razem <borut.razem AT siol.net>
3677 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3678 component contains the extension separator.
3680 2007-01-28 Borut Razem <borut.razem AT siol.net>
3682 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3684 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3685 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3686 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3687 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3688 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3689 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3690 src/z80/gen.c, support/Util/MySystem.c:
3691 accept slash and backslash as directory separator on WIN32 and
3694 2007-01-28 Raphael Neider <rneider AT web.de>
3696 * src/pic16/devices.inc,
3697 * device/include/pic16/pic18f[24][23]21.h,
3698 * device/include/pic16/pic18fregs.h,
3699 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3700 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3701 * device/lib/pic16/libio/adc.ignore,
3702 * device/lib/pic16/libio/i2c.ignore,
3703 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3704 family, as gputils do not yet support the devices
3705 * device/lib/pic16/Makefile.subdir: ignore errors on install
3706 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3707 headers and libraries from gputils .inc files
3709 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3711 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3713 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3715 * doc/sdccman.lyx: add printf benchmarks
3717 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3719 * device/lib/printf_fast.c: fix %c, char promoted to int
3720 * device/lib/printf_tiny.c: fix %c, char promoted to int
3722 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3724 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3726 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3728 * support/regression/tests/swap.c: 64 bit hosts failed
3729 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3731 2007-01-25 Raphael Neider <rneider AT web.de>
3733 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3734 based on absolute register address, patch by Alex Blond
3736 2007-01-22 Raphael Neider <rneider AT web.de>
3738 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3739 emitted, do not emit them again...
3741 2007-01-22 Raphael Neider <rneider AT web.de>
3743 * src/regression/bank1.c, src/regression/compare6.c,
3744 src/regression/add.c: cosmetic changes
3745 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3746 * src/pic/gen.c: fixed global zero and one,
3747 (aopForSym): removed unued code,
3748 (aopGet): assert aop is defined, check and use `index' of
3749 pCodeImmd operands (fixes #1630908),
3750 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3751 (register_reassign): prevent accidental register unification,
3752 (ReuseReg): cosmetic changes (also above)
3753 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3754 pic14emitStaticSeg): do not emit initialized data,
3755 (printIval*): replaced with working versions,
3756 (pic14createInterruptVect,picglue): use idata for initialized data,
3757 now init data should work in all modules (not only main()),
3758 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3760 2007-01-21 Borut Razem <borut.razem AT siol.net>
3762 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3763 use -fPIC or -fpic if they are supported and not ignored
3764 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3765 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3767 2007-01-20 Borut Razem <borut.razem AT siol.net>
3769 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3770 implemented RFE #1470316: allow "$" in variable names
3772 2007-01-20 Raphael Neider <rneider AT web.de>
3774 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3776 2007-01-20 Raphael Neider <rneider AT web.de>
3778 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3779 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3780 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3781 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3782 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3783 * device/lib/pic/libdev/pic*.c,
3784 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3785 * device/lib/pic/libdev/Makefile.in: show progress
3787 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3789 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3790 * support/scripts/sdcc_cygwin_mingw32,
3791 * support/scripts/sdcc_mingw32,
3792 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3793 conformance with autoconf 2.6
3795 2007-01-19 Raphael Neider <rneider AT web.de>
3797 * src/pic/device.c (register_map): fixed list construction
3798 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3799 (genMod): removed case for genModbits,
3800 (genModbits): removed as now unused/unimplemented
3801 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3803 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3805 * support/regression/tests/swap.c: added in response to #1638622
3806 * doc/sdccman.lyx: synced version, minor changes
3808 2007-01-18 Borut Razem <borut.razem AT siol.net>
3810 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3811 thanks to Gunther Jehle
3812 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3813 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3814 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3815 use filename in lineno instead.
3816 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3817 print the file name in ast_print()
3819 2007-01-18 Borut Razem <borut.razem AT siol.net>
3821 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3823 * src/SDCC.lex: stringLiteral() returns const char pointer,
3824 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3825 fixed column counting
3826 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3827 accept const char pointer as parameter
3828 * src/SDCCdwarf2.c: corrected buffer size
3830 2007-01-17 Borut Razem <borut.razem AT siol.net>
3832 * support/Util/dbuf_string.c: fixed for amd64
3834 2007-01-15 Borut Razem <borut.razem AT siol.net>
3836 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3837 removed terminal symbol ELIPSIS, since it was never generated by the
3838 lexer and it was wrongly used in parameter_identifier_list rule
3840 2007-01-15 Raphael Neider <rneider AT web.de>
3842 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3843 code page and data banking description
3844 * src/pic/genarith.c,
3845 * src/pic/gen.h: removed bit arithmetic functions,
3846 updated exit(1) to exit(EXIT_FAILURE)
3847 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3848 * device/include/pic16/pic18f2455.h,
3849 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3850 TRISD and TRISE, fixed/added some bit names
3851 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3852 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3853 updated pic18f2455.{c,h} instead of duplicating them
3855 2007-01-14 Borut Razem <borut.razem AT siol.net>
3857 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3858 Cannot debug files that contain spaces in the path name
3859 by converting spaces in asm file name to underscores
3861 2007-01-13 Borut Razem <borut.razem AT siol.net>
3863 * doc/sdccman.lyx: fixed format errors
3865 2007-01-10 Borut Razem <borut.razem AT siol.net>
3867 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3868 codeseg/constseg #pragma fail
3869 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3870 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3871 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3872 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3874 2007-01-09 Borut Razem <borut.razem AT siol.net>
3876 * get rid of diagnistic.[ch], pretty-print.[ch],
3877 c-pretty-print.[ch], ... used just for error, warning, ...
3879 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3880 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3881 suppoprt/cpp2/pretty-print.[ch]:
3883 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3884 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3885 suppoprt/cpp2/sdcpp.dsp:
3888 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3890 * device/lib/printf_large.c (output_float): removed recursion,
3891 use smaller buffer on stack for mcs51,
3892 fixed bug printing 1.96
3893 * support/regression/tests/snprintf.c: added test
3895 2007-01-07 Borut Razem <borut.razem AT siol.net>
3897 * use dynamic memory buffers instead temporary files
3898 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3900 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3901 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3902 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3903 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3904 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3905 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3906 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3907 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3908 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3909 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3910 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3911 support/Util/dbuf.c, support/Util/dbuf.h:
3913 * .version, sdcc.spec: bumped version to 2.6.4
3915 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3917 * src/port.h: added TARGET_Z80_LIKE macro
3918 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3919 output PSEG location if --xram-loc or --xstack-loc was used
3920 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3922 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3924 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3925 * as/as_z80.dsp, as/z80/as_z80.dsp,
3926 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3927 * sdcc.dsw: moved project files into subdir
3928 * as/hc08/as_hc08.dsp,
3929 * as/hc08/Makefile.bcc,
3930 * as/hc08/Makefile.in,
3931 * as/mcs51/Makefile.bcc,
3932 * as/mcs51/Makefile.in,
3933 * as/z80/Makefile.bcc,
3934 * as/z80/Makefile.in,
3935 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3938 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3941 * as/mcs51/asmain.c,
3943 * as/z80/assym.c: removed include "strcmpi.h"
3944 * as/hc08/strcmpi.c,
3945 * as/hc08/strcmpi.h,
3946 * as/mcs51/strcmpi.c,
3947 * as/mcs51/strcmpi.h,
3948 * support/Util/strcmpi.c,
3949 * support/Util/strcmpi.h: removed files
3950 * as/strcmpi.c: added as_strncmpi()
3952 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3954 * sdcc.dsw: Added some dependencies on project config.dsp
3956 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3958 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3959 with [di]ram_start to fix a regresion
3961 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3963 * configure.in: added missing mcs51 in status output
3964 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3966 * debugger/mcs51/clean.mk (distclean): remove config.h
3967 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3968 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3969 options.h, s-options-h and options.c
3970 * support/cpp2/clean.mk: unused, removed
3971 * Makefile.common.in,
3974 * as/hc08/Makefile.in,
3976 * as/mcs51/Makefile.in,
3977 * as/mcs51/clean.mk,
3980 * as/z80/Makefile.in,
3982 * as/link/Makefile.in,
3983 * as/link/hc08/Makefile.in,
3984 * as/link/hc08/clean.mk,
3985 * as/link/mcs51/Makefile.in,
3986 * as/link/mcs51/clean.mk,
3987 * as/link/z80/Makefile.in,
3988 * as/link/z80/clean.mk,
3989 * as/link/z80/conf.mk,
3990 * debugger/mcs51/Makefile.in,
3991 * debugger/mcs51/clean.mk,
3992 * device/include/Makefile.in,
3993 * device/lib/Makefile.in,
3994 * device/lib/mcs51/Makefile.in,
3995 * device/lib/pic/Makefile.in,
3996 * device/lib/pic/Makefile.common.in,
3997 * device/lib/pic/Makefile.subdir,
3998 * device/lib/pic/Makefile.rules,
3999 * device/lib/pic16/libio/Makefile.in,
4000 * device/lib/pic16/Makefile.subdir,
4001 * device/lib/pic16/libdev/Makefile.in,
4002 * device/lib/pic16/Makefile.rules,
4003 * device/lib/pic16/Makefile.common.in,
4004 * sim/ucsim/avr.src/Makefile.in,
4005 * sim/ucsim/main_in.mk,
4006 * sim/ucsim/cmd.src/Makefile.in,
4007 * sim/ucsim/doc/Makefile.in,
4008 * sim/ucsim/gui.src/Makefile.in,
4009 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4010 * sim/ucsim/gui.src/serio.src/Makefile.in,
4011 * sim/ucsim/hc08.src/Makefile.in,
4012 * sim/ucsim/libltdl/Makefile.in,
4013 * sim/ucsim/s51.src/Makefile.in,
4014 * sim/ucsim/sim.src/Makefile.in,
4015 * sim/ucsim/sim.src/conf.mk,
4016 * sim/ucsim/xa.src/Makefile.in,
4017 * sim/ucsim/z80.src/Makefile.in,
4021 * support/cpp2/Makefile.in,
4022 * support/librarian/Makefile.in,
4023 * support/librarian/clean.mk,
4024 * support/makebin/Makefile.in,
4025 * support/makebin/clean.mk,
4026 * support/packihx/Makefile.in,
4027 * support/regression/Makefile.in,
4028 * support/regression/ports/ds390/spec.mk,
4029 * support/regression/ports/gbz80/spec.mk,
4030 * support/regression/ports/hc08/spec.mk,
4031 * support/regression/ports/mcs51/spec.mk,
4032 * support/regression/ports/mcs51-large/spec.mk,
4033 * support/regression/ports/mcs51-medium/spec.mk,
4034 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4035 * support/regression/ports/pic14/spec.mk,
4036 * support/regression/ports/pic16/spec.mk,
4037 * support/regression/ports/mcs51-stack-auto/spec.mk,
4038 * support/regression/ports/ucz80/spec.mk,
4039 * support/regression/ports/xa51/spec.mk,
4040 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4041 adding a slash after $(top_builddir) and/or adding @datarootdir@
4043 * debugger/mcs51/configure.in,
4044 * device/lib/pic/configure.in,
4045 * device/lib/pic16/configure.in,
4046 * sim/ucsim/configure.in,
4047 * support/cpp2/configure.in,
4048 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4050 * debugger/mcs51/configure,
4051 * device/lib/pic/configure,
4052 * device/lib/pic16/configure,
4053 * sim/ucsim/configure,
4054 * support/cpp2/configure,
4055 * support/packihx/configure: generated with autoconf 2.60
4057 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4059 * as/link/hc08/lkihx.c (newArea),
4060 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4062 2007-01-02 Borut Razem <borut.razem AT siol.net>
4064 * doc/sdccman.lyx: documented #pragma sdcc_hash
4065 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4067 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4069 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4071 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4072 empty 'while'-loop to work correctly, see regression test 'while.c'
4073 * support/regression/tests/while.c: added
4075 2007-01-01 Borut Razem <borut.razem AT siol.net>
4077 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4078 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4079 support/cpp2/libcpp/sdcpp.c:
4080 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4081 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4082 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4084 2006-12-31 Borut Razem <borut.razem AT siol.net>
4086 * SDCPP synchronized with GCC CPP release version 4.1.1,
4087 currently the latest release:
4088 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4089 support/cpp2/libcpp/include/cpp-id-data.h
4090 support/cpp2/libiberty/fopen_unlocked.c
4091 support/cpp2/libiberty/md5.c
4093 support/cpp2/opt-functions.awk
4094 support/cpp2/opt-gather.awk
4095 support/cpp2/optc-gen.awk
4096 support/cpp2/opth-gen.awk:
4098 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4099 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4100 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4101 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4102 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4103 support/cpp2/diagnostic.h, support/cpp2/except.h,
4104 support/cpp2/hwint.h, support/cpp2/input.h,
4105 support/cpp2/intl.h, support/cpp2/move-if-change,
4106 support/cpp2/opts.c, support/cpp2/opts.h,
4107 support/cpp2/output.h, support/cpp2/prefix.c,
4108 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4109 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4110 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4111 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4112 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4113 support/cpp2/version.c:
4115 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4116 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4117 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4118 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4119 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4120 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4121 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4122 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4123 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4124 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4125 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4127 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4128 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4129 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4130 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4131 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4132 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4133 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4134 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4135 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4136 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4137 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4138 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4139 support/cpp2/system.h:
4142 2006-12-31 Borut Razem <borut.razem AT siol.net>
4144 * configure.in, configure: fixed bug #1538756: configure dies if bison
4145 and flex are not installed, 2nd try
4147 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4149 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4150 400.x for better code in RFE 899102
4152 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4154 * src/SDCCpeeph.c (deadMove),
4156 * src/mcs51/peep.h: renamed 'op' by 'reg'
4157 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4158 (scan4op): small change for removeDeadMove(), added support for
4159 'callee saves' and/or PACLL function calls,
4160 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4161 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4162 left in new dispatcher mcs51DeadMove()
4163 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4165 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4167 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4169 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4170 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4172 2006-12-30 Borut Razem <borut.razem AT siol.net>
4174 * support/cpp2/spacs.h: deleted from svn
4175 * configure.in, configure: fixed bug #1538756: configure dies if bison
4176 and flex are not installed
4178 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4180 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4181 with this z80 passes printf float test when enabled
4182 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4184 2006-12-28 Borut Razem <borut.razem AT siol.net>
4186 * support/cpp2/config.in, support/cpp2/configure.in,
4187 support/cpp2/configure, support/cpp2/Makefile.in:
4188 fix for the solaris build
4190 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4192 * src/SDCC.y (type_specifier2, pointer),
4194 * src/SDCCsymt.c (mergeSpec, checkSClass),
4195 * support/Util/SDCCerr.c,
4196 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4197 * support/valdiag/valdiag.py: Allow test cases to specify
4198 required language standard
4199 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4200 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4202 2006-12-27 Borut Razem <borut.razem AT siol.net>
4204 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4205 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4207 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4209 * support/cpp2/libiberty/Makefile.bcc: updated
4210 * src/pic16/main.c: fixed #pragma udata handling
4211 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4213 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4215 * src/SDCCpeeph.c: made labelHashEntry global,
4216 made pcDistance, FBYNAME static,
4217 (pcDistance): made static, use isComment and isLabel,
4219 (getLabelRef): added, extracted from labelRefCount(),
4220 (labelRefCount): use new getLabelRef(),
4221 (callFuncByName): made static, added deadMove,
4222 use isComment and isLabel,
4223 (newPeepRule): made static, set isLabel,
4224 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4225 labels from peephole rules,
4226 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4227 when isComment or isLabel is set
4228 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4229 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4231 * src/mcs51/peep.h: added
4232 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4233 * src/port.h: added peep->deadMove to port structure
4234 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4235 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4236 deadMove, finally removed no. 1 and 2
4243 * src/hc08/gen.c: mark lines with isComment or isLabel
4244 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4246 * sdcc.spec: bumped version to 2.6.3
4248 2006-12-26 Borut Razem <borut.razem AT siol.net>
4250 * support/cpp2/Makefile.in: added dependency on options.h
4251 * configure: regenerated
4252 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4253 * support/cpp2/Makefile.in: added vasprintf.c
4255 2006-12-25 Borut Razem <borut.razem AT siol.net>
4257 * SDCPP synchronized with GCC CPP release version 3.4.6,
4258 the latest release before 4.x:
4259 * support/cpp2/Makefile.in, support/cpp2/config.h,
4260 support/cpp2/configure, support/cpp2/configure.in,
4261 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4262 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4263 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4264 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4265 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4266 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4267 support/cpp2/cpptrad.c, support/cpp2/except.h,
4268 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4269 support/cpp2/hwint.h, support/cpp2/intl.h,
4270 support/cpp2/line-map.c, support/cpp2/line-map.h,
4271 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4272 support/cpp2/output.h, support/cpp2/prefix.c,
4273 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4274 support/cpp2/system.h, support/cpp2/version.c:
4276 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4277 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4278 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4279 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4280 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4281 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4282 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4283 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4284 support/cpp2/move-if-change, support/cpp2/opts.c,
4285 support/cpp2/opts.h, support/cpp2/opts.sh,
4286 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4287 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4288 support/cpp2/win32, support/cpp2/win32/dirent.c,
4289 support/cpp2/win32/dirent.h:
4291 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4292 * support/cpp2/sdcpp.h: renamed from sdcc.h
4293 * sdcppinit.c: deleted
4295 2006-12-23 Borut Razem <borut.razem AT siol.net>
4297 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4298 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4299 preproc.c: an other try to fix bug #982435: introduced
4300 -pedantic-parse-number command line option and pedantic_parse_number
4303 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4305 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4307 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4308 corrected overlayed areax addresses, warn about memory overlaps
4309 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4318 * src/port.h: added xabs_name and iabs_name
4319 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4320 (glue, emitMaps): create and emit maps d_abs and i_abs
4321 * src/SDCCglue.h: cosmetic changes
4322 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4324 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4325 (allocDefault): put absolute, initialized globals in them
4326 * support/regression/tests/absolute.c: added absolute bdata test
4327 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4329 2006-12-20 Borut Razem <borut.razem AT siol.net>
4331 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4332 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4333 added regression test for bug #982435
4335 2006-12-18 Borut Razem <borut.razem AT siol.net>
4337 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4338 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4339 small cosmetic changes
4340 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4341 * support/regression/tests/bug-1351710.c: added regression test
4343 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4345 * doc/sdccman.lyx: added the long missed iCode table
4346 "<where is figure II?>", added links to wiki
4348 2006-12-17 Borut Razem <borut.razem AT siol.net>
4350 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4351 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4352 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4353 unified table driven pragma handling, pragma argument type checking
4354 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4355 current one - version 1.1.3
4356 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4358 2006-12-13 Raphael Neider <rneider AT web.de>
4360 * src/pic/device.h: removed AssignedMemory structure and macros
4361 * src/pic/device.c: removed global finalMapping (linker assigns
4363 (register_map): add SFRs to remembered memRanges
4364 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4365 assignFixedRegisters,assignRelocatableRegisters): removed,
4366 (setMaxRAM,validAddress): adapted accordingly,
4367 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4368 reasonably sized sharebanks,
4369 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4370 (allDefsOutOfRange): removed unused code,
4371 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4373 * src/pic/pcode.c (register_reassign): removed recursion warning,
4374 fired far too often,
4375 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4376 to use existing pic14_stringInSet() to avoid duplicate symbols,
4377 tidied up the code a bit,
4378 (pic14printLocals): added in symmetry to printExterns, replaces
4379 writeUsedRegs more or less,
4380 (picglue): call new pic14_printLocals(),
4381 * device/include/pic/pic*.h: removed #pragma memmap directives,
4382 information gathered from include/pic/pic14devices.txt
4383 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4385 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4387 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4389 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4391 * device/include/mcs51/cc2430.h: fixed missing ';'
4393 2006-12-10 Raphael Neider <rneider AT web.de>
4395 * device/lib/pic16/libc/stdio/vfprintf.c,
4396 * device/lib/pic16/libc/stdio/printf_small.c,
4397 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4398 char arguments, as char varargs are cast to int by the caller,
4399 hopefully fixes #1604915 (other device libraries are still affected)
4401 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4403 * src/mcs51/ralloc.c (packRegsForAssign),
4404 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4406 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4408 * device/include/malloc.h: removed init_dynamic_memory
4409 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4410 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4411 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4412 * device/lib/libsdcc.lib,
4413 * device/lib/Makefile.in,
4414 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4415 * doc/sdccman.lyx: documented use of new _heap.c
4416 * support/regression/tests/malloc.c: removed init_dynamic_memory
4417 * src/cdbFile.c(spacesToUnderscores): new function,
4418 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4420 * device/include/tinibios.h: removed defines for putchar and getchar
4421 * device/lib/ds390/Makefile.in: added putchar.c
4422 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4424 2006-12-09 Borut Razem <borut.razem AT siol.net>
4426 * support/cpp2/sdcc.h: prevent multiple inclusion
4427 * support/cpp2/options.h: deleted
4429 2006-12-08 Borut Razem <borut.razem AT siol.net>
4431 * support/cpp2/sdcc.h: removed x*alloc() macros
4432 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4433 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4434 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4435 * support/cpp2/system.h: moved #include "sdcc.h"
4436 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4437 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4439 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4440 -funsigned-char options
4441 * support/cpp2/sdcppmain.c: fixed bug 1611411
4443 2006-12-07 Borut Razem <borut.razem AT siol.net>
4445 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4448 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4450 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4451 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4453 * .version: bumped to 2.6.2 because a) it's been a while
4454 b) the linker sources have moved c) the preprocessor is upgraded
4456 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4458 * support/regression/tests/snprintf.c: some checks
4459 * lib/src/printf_large.c: %bc: read char instead of int from stack
4461 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4463 * device/include/mcs51/cc2430.h: inserted _XPAGE
4465 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4467 * device/include/mcs51/cc2430.h: added
4469 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4471 * device/include/asm/default/features.h,
4472 * device/include/asm/ds390/features.h,
4473 * device/include/mcs51/at89s53.h,
4474 * device/include/ser.h,
4475 * device/include/ser_ir.h,
4476 * device/include/serial.h: changed keywords to double underscore variants,
4477 fixes bug 1590261 some more, thanks Steven Borley
4479 2006-12-01 Raphael Neider <rneider AT web.de>
4481 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4482 but emit warning (recursion is not supported for pic14)
4484 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4486 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4487 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4489 2006-11-30 Raphael Neider <rneider AT web.de>
4491 * src/pic/device.c (dump_sfr): always emit symbols
4492 * src/pic/glue.c (pic14printPublics): fixed typo
4494 2006-11-30 Raphael Neider <rneider AT web.de>
4496 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4497 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4498 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4499 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4500 a sharebank, use a non-shared bank for the stack if none available
4501 * src/pic/device.h (struct memRange): added linked list next field,
4502 added prototypes for above functions
4503 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4504 (typeRegWithIdx): accept fixed and unfixed stack registers
4505 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4506 the stack, handle shared and banked stack (except for WSAVE),
4507 (insertBankSel): removed useless optimization (will never fire),
4508 (FixRegisterBanking): added optimization for devices with only one
4509 possibly aliased bank of memory, like 16f84
4510 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4511 devices have no SHAREBANK in the linker script
4512 * device/include/pic/pic14devices.txt: documented memmap
4513 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4515 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4517 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4518 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4519 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4520 genhc08Code): switched most of the D (debug) macros to DD (detailed
4521 debug) macros to better control clutter in the generated .asm file.
4522 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4523 genRightShift): fixed bug with non-constant bit shift stored to
4524 a volatile result (SF Open Discussion forum thread #1616749).
4525 Single byte case is not yet optimized.
4527 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4529 * device/include/asm/mcs51/features.h,
4530 * device/include/malloc.h,
4531 * device/include/stdio.h: changed keywords to double underscore variants,
4534 2006-11-27 Borut Razem <borut.razem AT siol.net>
4536 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4537 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4538 support/cpp2/output.h, support/cpp2/cppinit.c,
4539 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4540 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4541 support/cpp2/cppdefault.c, support/cpp2/system.h,
4542 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4543 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4544 support/cpp2/prefix.c, support/cpp2/except.h,
4545 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4546 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4547 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4548 support/cpp2/version.c, support/cpp2/cppmain.c,
4549 support/cpp2/version.h, support/cpp2/hashtable.c,
4550 support/cpp2/cpperror.c:
4551 synchronized with GCC CPP release version 3.3.6,
4552 the latest where cppmain.c still exists.
4553 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4554 support/cpp2/sdcppinit.c: added
4556 2006-11-27 Borut Razem <borut.razem AT siol.net>
4558 * support/cpp2/cpplex.c:
4559 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4561 * support/cpp2/cpplib.c: removed definitions of unused variables
4563 2006-11-26 Borut Razem <borut.razem AT siol.net>
4565 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4566 since they are redefined by macros in support/cpp2/sdcc.h
4567 * support/cpp2/sdcc.h: x*alloc macro redefinition
4569 2006-11-25 Borut Razem <borut.razem AT siol.net>
4571 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4572 support/cpp2/configure, support/cpp2/Makefile.in,
4573 support/cpp2/cppfiles.c, support/cpp2/output.h,
4574 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4575 support/cpp2/config.h, support/cpp2/cpplib.h,
4576 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4577 support/cpp2/cppdefault.c, support/cpp2/config.in,
4578 support/cpp2/system.h, support/cpp2/cpplex.c,
4579 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4580 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4581 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4582 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4583 support/cpp2/configure.in, support/cpp2/intl.h,
4584 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4585 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4586 support/cpp2/version.c, support/cpp2/cppmain.c,
4587 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4588 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4589 support/cpp2/cpperror.c,
4590 support/cpp2/libiberty/safe-ctype.c,
4591 support/cpp2/libiberty/safe-ctype.h,
4592 support/cpp2/libiberty/splay-tree.c,
4593 support/cpp2/libiberty/obstack.c,
4594 support/cpp2/libiberty/lbasename.c,
4595 support/cpp2/libiberty/splay-tree.h,
4596 support/cpp2/libiberty/obstack.h:
4597 synchronized with GCC CPP release version 3.2.3,
4598 the latest before integration of cpp into gcc
4599 * support/cpp2/except.h, support/cpp2/line-map.c,
4600 support/cpp2/line-map.h,
4601 support/cpp2/libiberty/hex.c,
4602 support/cpp2/libiberty/concat.c,
4603 support/cpp2/libiberty/filenames.h: added
4604 * support/cpp2/intl.c: deleted
4606 2006-11-24 Borut Razem <borut.razem AT siol.net>
4608 * src/SDCC.y: enabled compilation of empty source file
4609 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4610 "ISO C forbids an empty source file"
4611 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4612 if all the code is ifdefed out.
4614 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4616 * src/hc08/gen.c (genPcall): fix for bug #1601032
4618 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4620 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4621 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4622 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4623 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4624 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4625 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4626 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4627 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4628 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4629 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4630 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4631 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4632 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4633 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4634 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4635 Renamed to all upper case as per the standard set by SiLabs
4637 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4639 * device/include/mcs51/C8051F520.h: new, added
4640 * device/include/mcs51/compiler.h: added link about predefined macros
4642 2006-11-23 Raphael Neider <rneider AT web.de>
4644 * src/regression/Makefile: add -L path to fresh library
4645 * src/regression/simulate: emphasize FAILED output
4646 * src/regression/create_stc: output _failures from gpsim
4647 * src/regression/compare4.c,
4648 * src/regression/rotate6.c: fixed char literals,
4649 all compile, all run =8-D
4651 * src/pic/pcode.h: added isPCASMDIR macro
4652 * src/pic/gen.c (genAnd): fixed bit offset
4653 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4654 packBits): unified register numbering schemes,
4655 (newReg): do not insert stack registers into hash table,
4656 (initStack): unpinned pseudo stack, simplified,
4657 (typeRegWithIdx): fixed retrieval of stack registers,
4658 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4659 (pCodeReplace): removed invalid assertion,
4660 (insertPCodeInstruction): fixed newly added labels,
4661 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4662 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4663 DumpFlow): removed unsed (broken?) code,
4664 (insertBankSel): prevent STATUS from being BANKSELed,
4665 (FixRegisterBanking): rewritten from scratch, implemented generic
4666 optimizations (suppress BANKSELs to same register and to registers
4667 present in all banks),
4668 (AnalyzeBanking): update flow after BANKSELection
4670 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4671 sharebank, let linker place it, mark STKxx symbols as emitted
4673 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4675 * src/regression/arrays.c,
4676 * src/regression/bank1.c,
4677 * src/regression/bool2.c,
4678 * src/regression/compare7.c,
4679 * src/regression/compare8.c,
4680 * src/regression/compare9.c,
4681 * src/regression/compare10.c,
4682 * src/regression/configword.c,
4683 * src/regression/for.c,
4684 * src/regression/mult1.c,
4685 * src/regression/pointer1.c,
4686 * src/regression/rotate6.c,
4687 * src/regression/string1.c,
4688 * src/regression/struct1.c,
4689 * src/regression/Makefile: make PIC14 regression tests run again
4690 (3 fail, 6 won't compile)
4692 2006-11-21 Raphael Neider <rneider AT web.de>
4694 * device/include/pic16/pic18f4550.h,
4695 * device/include/pic16/pic18f4455.h,
4696 * device/lib/pic16/libdev/pic18f4550.c,
4697 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4698 * configure.in: removed superfluous closing bracket
4700 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4702 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4705 2006-11-21 Raphael Neider <rneider AT web.de>
4707 * src/pic/device.{c,h}: added pic14_getPIC()
4708 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4709 (genAnd): added PIC code for one case, fixes #1597044
4710 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4711 SFRs that are present in all banks (e.g., STATUS)
4713 2006-11-20 Raphael Neider <rneider AT web.de>
4715 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4716 INCFSZ/INCFSZW and declared them as changing Z bit,
4717 (insertPCodeInstruction): correctly invert the above instructions,
4719 (DoBankSelect): don't panic on po_immediates
4721 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4724 * as/link/mcs51/lkihx.c (newArea),
4725 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4726 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4728 2006-11-11 Raphael Neider <rneider AT web.de>
4730 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4731 bitfield symbols, fixes #1579535 (once more...).
4733 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4735 * support/regression/generate-cases.py,
4736 * support/regression/fwk/include/testfwk.h,
4737 * support/regression/fwk/lib/testfwk.c: used code pointers,
4738 (about 50kByte less code generated for mcs51)
4740 2006-11-06 Borut Razem <borut.razem AT siol.net>
4742 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4743 debugger/mcs51/configure: fixed failed check because the function
4744 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4745 who submitted the patch for gpsim.
4746 * debugger/mcs51/configure.in: removed the result message
4747 * debugger/mcs51/Makefile.in: fixed the config.status warning
4748 "... seems to ignore the --datarootdir setting"
4750 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4752 * device/include/mcs51/c8051f020.h,
4753 * device/include/mcs51/c8051f040.h,
4754 * device/include/mcs51/c8051f060.h,
4755 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4756 * src/z80/gen.c (gencjneshort),
4757 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4759 2006-10-31 Borut Razem <borut.razem AT siol.net>
4761 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4762 debugger/mcs51/configure: get readline version
4764 2006-10-30 Borut Razem <borut.razem AT siol.net>
4766 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4767 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4768 debugger/mcs51/configure: locate readline even when cross compiling
4769 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4771 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4773 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4776 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4778 * device/include/malloc.h,
4779 * device/lib/calloc.c,
4780 * device/lib/free.c,
4781 * device/lib/malloc.c,
4782 * device/lib/realloc.c: moved definition of struct into sources
4783 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4785 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4787 * as/asx8051.dsp: corrected output directories
4788 * as/link/hc08: new directory for hc08 linker
4789 * as/hc08/aslink.h, as/link/aslink.h,
4790 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4791 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4792 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4793 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4794 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4795 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4796 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4797 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4798 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4799 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4800 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4801 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4802 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4803 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4804 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4805 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4806 * as/link/hc08/conf.mk,
4810 * sdcc.dsw: moved hc08 linker to as/link/hc08
4811 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4812 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4813 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4814 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4815 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4816 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4817 * as/link/mcs51/aslink.dsp,
4818 * as/link/mcs51/Makefile.in: factored out the common files
4819 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4820 * as/clean.mk: extra cleaning common files
4821 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4822 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4823 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4825 2006-10-29 Raphael Neider <rneider AT web.de>
4827 * src/pic/ralloc.c (newReg): create aliases for registers with
4828 multiple names to fix #1579535 and #1584001,
4829 (regWithIdx,dirregWithName): resolve aliases on lookup
4830 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4832 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4833 to prevent build errors on small devices
4835 2006-10-28 Raphael Neider <rneider AT web.de>
4837 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4838 assumption within interrupt handlers, fixes #1584940
4839 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4840 "emitted" to avoid emitting them again in udata
4842 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4844 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4847 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4849 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4850 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4851 on/off CR to CRLF conversion.
4853 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4855 * doc/sdccman.lyx: updated IRQ section
4857 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4859 * device/lib/serial_io.c: removed
4860 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4861 replacements for serial_io.c
4863 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4865 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4867 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4869 * device/lib/serial_io.c: Default putchar() and getchar() for
4870 mcs51 uses serial port.
4872 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4874 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4876 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4878 * support/regression/ports/mcs51/support.c: smaller
4879 _sdcc_external_startup()
4880 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4882 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4884 * device/lib/gbz80/crt0.s,
4885 * device/lib/gbz80/crt0_rle.s,
4886 * device/lib/gbz80/div.s,
4887 * device/lib/gbz80/fstubs.s,
4888 * device/lib/gbz80/heap.s,
4889 * device/lib/gbz80/mul.s,
4890 * device/lib/gbz80/putchar.s,
4891 * device/lib/gbz80/stubs.s,
4892 * device/lib/z80/crt0.s,
4893 * device/lib/z80/crt0_rle.s,
4894 * device/lib/z80/div.s,
4895 * device/lib/z80/fstubs.s,
4896 * device/lib/z80/heap.s,
4897 * device/lib/z80/mul.s,
4898 * device/lib/z80/putchar.s,
4899 * device/lib/z80/stubs.s: reverted, I was mistaken
4901 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4903 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4904 * support/regression/ports/mcs51/support.c: removed race
4905 condition on TI in _putchar allowing to use serial port mode 0
4907 2006-10-20 Borut Razem <borut.razem AT siol.net>
4909 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4911 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4913 * device/lib/gbz80/crt0.s,
4914 * device/lib/gbz80/crt0_rle.s,
4915 * device/lib/gbz80/div.s,
4916 * device/lib/gbz80/fstubs.s,
4917 * device/lib/gbz80/heap.s,
4918 * device/lib/gbz80/mul.s,
4919 * device/lib/gbz80/putchar.s,
4920 * device/lib/gbz80/stubs.s,
4921 * device/lib/z80/crt0.s,
4922 * device/lib/z80/crt0_rle.s,
4923 * device/lib/z80/div.s,
4924 * device/lib/z80/fstubs.s,
4925 * device/lib/z80/heap.s,
4926 * device/lib/z80/mul.s,
4927 * device/lib/z80/putchar.s,
4928 * device/lib/z80/stubs.s: removed all leading underscores from area names
4930 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4932 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4933 regression tests are not waiting in the simulator for simulated
4934 transmission of debug output
4936 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4938 * device/lib/printf_large.c: slightly smaller
4939 * doc/sdccman.lyx: do not use spaces within html links
4941 2006-10-16 Borut Razem <borut.razem AT siol.net>
4943 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4944 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4945 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4946 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4947 debugger/mcs51/configure:
4948 [ 1185668 ] add gnu readline support to sdcdb - enabled
4950 2006-10-16 Raphael Neider <rneider AT web.de>
4952 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4953 fixes #1577882, removes close to all banking optimizations
4955 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4957 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4958 variables in code memory
4959 * support/regression/tests/absolute.c: added test for this
4961 2006-10-15 Raphael Neider <rneider AT web.de>
4963 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4965 (BankSelect): emit BANKSEL before touching linker-placed regs,
4968 2006-10-10 Raphael Neider <rneider AT web.de>
4970 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4971 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4972 * src/pic/main.c (_pic14_parseOptions),
4973 * src/pic/main.h: mostly reverted to previous state, now use results
4974 from SDCCmain.c's argument parsing
4976 2006-10-10 Borut Razem <borut.razem AT siol.net>
4978 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4979 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4980 [ 1185668 ] add gnu readline support to sdcdb -
4981 prepared for READLINE, not enabled yet,
4982 thanks to <tal.bav AT gmail.com>
4984 2006-10-10 Raphael Neider <rneider AT web.de>
4986 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4987 * src/pic16/devices.inc,
4988 * device/include/pic16 (pic18f[24]620.h),
4989 * device/include/pic18fregs.h,
4990 * device/lib/pic16/pics.all,
4991 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4992 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4993 Gary Plumbridge and Anton Strobl
4995 2006-10-10 Raphael Neider <rneider AT web.de>
4997 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4998 --stack-siz=NUM options to configure the argument passing stack
4999 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5000 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5001 (pic14_getSharebankSize): obey --stack-siz=NUM,
5002 (pic14_getSharebankAddress): obey --stack-loc=NUM
5004 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5006 * doc/sdccman.lyx: added to the manual
5007 * doc/figures/ddd_example.png: added (neither pdflatex nor
5008 most browsers seem to like the .eps file)
5010 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5012 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5013 to /tmp and /var/tmp acc. LSB
5014 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5016 * support/regression/tests/onebyte.c: added test
5018 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5020 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5022 2006-10-05 Borut Razem <borut.razem AT siol.net>
5024 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5026 - sdcc.dsw: changed property eol-style to CRLF
5027 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5029 2006-10-04 Raphael Neider <rneider AT web.de>
5031 * device/include/pic/{pic16f84.h,pic16f84a.h},
5032 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5033 from patch #1522504, thanks to Robas Teodor
5035 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5037 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5040 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5042 * src/pic16/glue.c (pic16emitMaps),
5043 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5044 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5045 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5046 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5048 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5049 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5051 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5053 * support/librarian/sdcclib.c: Added option -l.
5054 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5056 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5057 using Windows command prompt.
5059 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5061 * device/lib/libsdcc.lib: added module rand
5062 * src/ds390/ralloc.c (rematStr),
5063 * src/hc08/ralloc.c (rematStr),
5064 * src/mcs51/ralloc.c (rematStr),
5065 * src/z80/ralloc.c (rematStr): made output more consistent
5066 * src/mcs51/gen.c: cosmetic changes
5068 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5070 * src/port.h: added mem.cabs_name to PORT
5077 * src/z80/main.c: added cabs_name initializers
5078 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5080 (emitMaps): emit absolutes in code memory into cabs_name
5082 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5083 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5084 * support/regression/fwk/include/testfwk.h: added define for at
5085 * support/regression/tests/absolute.c: added, new
5087 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5089 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5090 optimizations, see also patch 887161 by Stas Sergeev
5091 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5092 to be necessary anymore,
5093 (102, 103, 104, 127): renamed all occurances of bp to _bp
5095 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5097 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5098 thanks Weston T. Schmidt for patch 1555221
5099 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5100 * src/SDCCicode.c(geniCodeMultiply): small optimization
5102 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5104 * device/include/stdlib.h: added rand prototypes
5105 * device/lib/rand.c: new, added
5106 * device/lib/Makefile.in: added rand.c
5107 * src/z80/peeph.def,
5108 * src/z80/peeph-gbz80.def,
5109 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5111 2006-09-20 Raphael Neider <rneider AT web.de>
5113 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5115 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5117 * as/link/aslink.h: cosmetic changes
5118 * as/link/mcs51/Makefile.in,
5119 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5121 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5124 * as/link/mcs51/aslink.h,
5125 * as/link/z80/aslink.h: merged and moved to as/link/
5126 * as/link/lkstore.c,
5127 * as/link/mcs51/lkstore.c: moved to as/link/
5128 * as/link/clean.mk: remove *.o
5129 * as/link/mcs51/alloc.h: deleted
5130 * as/link/mcs51/lkarea.c: added lnksect prototype
5131 * as/link/mcs51/lkdata.c,
5132 * as/link/mcs51/lklex.c,
5133 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5134 * as/link/mcs51/lkmem.c,
5135 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5136 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5137 * as/link/mcs51/aslink.dsp,
5138 * as/link/mcs51/Makefile.aslink,
5139 * as/link/mcs51/Makefile.bcc,
5140 * as/link/mcs51/Makefile.in: updated for moved files
5141 * as/link/z80/lkarea.c,
5142 * as/link/z80/lkhead.c,
5143 * as/link/z80/lklex.c,
5144 * as/link/z80/lklibr.c,
5145 * as/link/z80/lklist.c,
5146 * as/link/z80/lkmain.c,
5147 * as/link/z80/lkrloc.c,
5148 * as/link/z80/lksym.c: synced with mcs51
5149 * as/link/z80/lkdata.c,
5150 * as/link/z80/lkeval.c,
5151 * as/link/z80/lkihx.c,
5152 * as/link/z80/lks19.c: cosmetic changes
5153 * as/link/z80/Makefile.in,
5154 * as/link/z80/linkgbz80.dsp,
5155 * as/link/z80/linkz80.dsp: updated for moved files
5157 2006-09-16 Borut Razem <borut.razem AT siol.net>
5159 * debugger/mcs51/sdcdb.c: partially fixed
5160 [ 1203664 ] sdcdb fails to open files w. two "." periods
5161 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5162 debugger/mcs51/symtab.h: fixed indenting
5163 * configure.in, configure: up to date with latest Maarten's changes
5165 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5168 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5169 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5170 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5171 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5172 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5173 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5174 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5175 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5176 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5177 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5178 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5179 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5180 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5181 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5182 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5183 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5184 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5185 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5186 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5187 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5188 as/link/mcs51/alloc.h,
5189 as/link/mcs51/clean.mk,
5190 as/link/mcs51/conf.mk,
5191 as/link/mcs51/Makefile.bcc,
5192 as/link/mcs51/Makefile.in,
5193 as/link/mcs51/readme.390,
5194 as/link/mcs51/strcmpi.c,
5195 as/link/mcs51/strcmpi.h,
5197 as/mcs51/Makefile.bcc,
5198 as/mcs51/Makefile.in,
5201 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5203 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5206 * as/link/Makefile.in,
5207 * as/link/z80/linkgbz80.dsp,
5208 * as/link/z80/linkz80.dsp,
5215 * link/z80/aslink.h,
5216 * link/z80/clean.mk,
5218 * link/z80/linkgbz80.dsp,
5219 * link/z80/linkz80.dsp,
5220 * link/z80/lkarea.c,
5221 * link/z80/lkdata.c,
5222 * link/z80/lkeval.c,
5225 * link/z80/lkhead.c,
5228 * link/z80/lklibr.c,
5229 * link/z80/lklist.c,
5230 * link/z80/lkmain.c,
5231 * link/z80/lkrloc.c,
5234 * link/z80/Makefile.in,
5236 * sdcc.dsw: moved link/ to as/link/
5238 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5240 * as/mcs51/i51mch.c (machine): fixed warning
5242 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5244 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5246 2006-09-09 Borut Razem <borut.razem AT siol.net>
5248 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5249 sdcdb WIN32 native port
5250 * src/clean.mk: fixed
5252 2006-09-08 Borut Razem <borut.razem AT siol.net>
5254 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5256 2006-09-08 Raphael Neider <rneider AT web.de>
5258 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5259 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5260 to gplink to disable processor mismatch warning and to allow
5261 the use of devices with only aliased (shared) memory banks,
5262 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5264 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5266 * doc/sdccman.lyx: Some re-formating plus example on using
5267 #pragma preproc_asm +/-
5269 2006-09-07 Borut Razem <borut.razem AT siol.net>
5271 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5274 2006-09-06 Borut Razem <borut.razem AT siol.net>
5276 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5277 line at sdcc.nsi:153
5278 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5280 2006-09-05 Borut Razem <borut.razem AT siol.net>
5282 * configure.in, configure: support for winsock2
5283 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5284 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5285 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5286 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5287 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5289 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5291 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5293 * support/regression/tests/bug1551947.c: new, added
5294 * src/SDCCsymt.h: strings are char* not byte*
5296 2006-09-05 Raphael Neider <rneider AT web.de>
5298 * device/lib/pic16/libdev/pic18f4550.c,
5299 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5300 declarations/definitions from patch #1520949
5302 2006-09-05 Raphael Neider <rneider AT web.de>
5304 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5305 byte-aligned bitfields, fixes #1539278
5307 2006-09-05 Raphael Neider <rneider AT web.de>
5309 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5312 2006-09-04 Borut Razem <borut.razem AT siol.net>
5314 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5315 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5316 -mno-cygwin is a part of the compiler name
5317 * support/scripts/sdcc_mingw32: don't disable ucsim
5319 2006-09-03 Borut Razem <borut.razem AT siol.net>
5321 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5322 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5324 2006-09-03 Raphael Neider <rneider AT web.de>
5327 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5328 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5331 2006-09-01 Borut Razem <borut.razem AT siol.net>
5333 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5334 to make ppc-osx happy
5336 2006-08-31 Borut Razem <borut.razem AT siol.net>
5338 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5339 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5340 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5341 * support/regression/ports/ds390/spec.mk,
5342 support/regression/ports/mcs51/spec.mk,
5343 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5344 To run regression tests in mingw environment:
5345 make DEV_NULL=NUL CC=gcc
5347 2006-08-30 Borut Razem <borut.razem AT siol.net>
5349 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5350 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5351 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5352 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5353 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5354 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5355 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5356 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5357 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5358 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5359 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5360 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5361 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5362 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5363 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5364 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5365 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5366 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5367 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5368 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5369 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5370 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5371 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5372 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5373 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5374 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5375 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5376 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5377 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5378 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5379 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5380 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5381 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5382 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5383 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5384 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5385 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5386 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5387 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5388 ucsim WIN32 native port
5390 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5392 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5394 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5396 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5397 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5399 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5401 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5402 * support/regression/tests/bug1546986.c: new, added
5403 * as/mcs51/.cvsignore,
5404 * debugger/mcs51/.cvsignore,
5405 * src/.cvsignore: deleted
5407 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5409 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5412 2006-08-20 Borut Razem <borut.razem AT siol.net>
5414 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5415 removed cl_listen_console::match(), cl_console::match(),
5416 restructured cl_commander::proc_input()
5418 2006-08-16 Borut Razem <borut.razem AT siol.net>
5420 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5421 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5422 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5424 2006-08-14 Borut Razem <borut.razem AT siol.net>
5426 * support/regression/Makefile.in,
5427 support/regression/ports/pic14/gpsim.cmd,
5428 support/regression/ports/pic14/spec.mk,
5429 support/regression/ports/pic14/support.c:
5430 added pic14 regression test
5432 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5434 * as/doc/asxhtm.html: documented changed ABS behaviour
5435 * as/doc/README: fixed some typos
5437 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5439 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5442 2006-08-12 Borut Razem <borut.razem AT siol.net>
5444 * support/regression/fwk/include/testfwk.h,
5445 support/regression/fwk/lib/testfwk.c,
5446 support/regression/generate-cases.py,
5447 support/regression/Makefile.in:
5448 regression test framework does not depend on function pointers and
5451 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5453 * device/include/stddef.h: c temporary hack to fix bug 1518273
5455 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5457 * device/include/mcs51/cc2510fx.h: added
5458 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5461 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5463 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5464 * as/z80/Makefile.in: added strcmpi.c
5465 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5466 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5468 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5470 * device/lib/gbz80/asm_strings.s,
5471 * device/lib/gbz80/crt0_rle.s,
5472 * device/lib/gbz80/div.s,
5473 * device/lib/gbz80/mul.s,
5474 * device/lib/gbz80/shift.s,
5475 * device/lib/z80/asm_strings.s,
5476 * device/lib/z80/crt0_rle.s,
5477 * device/lib/z80/div.s,
5478 * device/lib/z80/mul.s,
5479 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5480 flags which are all upper case
5482 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5484 * as/z80/asm.h: made CASE_SENSITIVE 1
5485 * link/z80/aslink.h: made CASE_SENSITIVE 1
5486 * src/z80/gen.c (throughout): made all conditionals upper case
5487 * support/regression/tests/bug1503067.c: new
5489 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5491 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5492 (shiftIntoPair): added case 2 for PAIR_IY,
5493 (setupToPreserveCarry): replaced parameters with iCode and check if
5494 PAIR_DE is in use to fix bug 1399290,
5495 (genPlus, genMinus): updated call to setupToPreserveCarry
5496 * support/regression/tests/bug1399290.c: new
5498 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5500 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5501 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5502 * src/ds390/gen.c (shiftRLong),
5503 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5504 * src/mcs51/gen.c (sameReg): changed to sameByte,
5505 (xch_a_aopGet): new,
5506 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5507 shiftRLong): fixed bug 1533966
5508 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5509 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5510 * support/regression/Makefile.in: disabled z80, enabled ucz80
5511 * support/regression/tests/float_trans.c: enabled test for z80 and host
5512 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5514 2006-08-01 Borut Razem <borut.razem AT siol.net>
5516 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5517 comparison is always false due to limited range of data type
5518 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5520 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5522 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5523 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5524 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5525 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5527 2006-07-31 Borut Razem <borut.razem AT siol.net>
5529 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5530 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5531 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5532 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5533 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5534 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5535 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5536 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5537 enable ucsim mingw compilation. Serial port is disabled,
5538 since it uses termios.h API, which is not available on native
5541 2006-07-31 Borut Razem <borut.razem AT siol.net>
5543 * Small Device C Compiler 2.6.0 released
5544 * support/scripts/sdcc.nsi: added FULL_DOC option
5545 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5547 2006-07-28 Borut Razem <borut.razem AT siol.net>
5549 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5550 * doc/INSTALL.txt: updated
5552 2006-07-27 Borut Razem <borut.razem AT siol.net>
5554 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5555 device/lib/pic/libdev/Makefile.in: fixed bug
5556 [ 1438354 ] pic libsdcc: distclean doesn't work
5557 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5558 device/lib/pic16/libio/Makefile.in: fixed bug
5559 [ 1438344 ] pic16 lib: clean doesn't work properly
5560 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5562 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5564 * device/lib/pic/libsdcc/fsdiv.c,
5565 * device/lib/pic/libsdcc/fsmul.c,
5566 * device/lib/pic16/libsdcc/float/fsdiv.c,
5567 * device/lib/pic16/libsdcc/float/fsmul.c,
5568 * device/lib/_fsdiv.c,
5569 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5570 * support/regression/tests/bug1520966.c: added
5571 * doc/knownbugs.html: removed [ 1520966 ] from the list
5573 2006-07-25 Borut Razem <borut.razem AT siol.net>
5575 * configure.in, configure, sdccconf_in.h: fixed bug
5576 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5577 * doc/knownbugs.html: removed [ 1519095 ] from the list
5579 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5581 * doc/knownbugs.html: added, contains list of known bugs at release
5582 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5584 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5586 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5587 function registers and corrected defaults with additional warning
5588 * device/lib/malloc.c: cosmetic changes
5589 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5590 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5591 (fillGaps): and used it
5593 2006-07-20 Raphael Neider <rneider AT web.de>
5595 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5596 output unless SDCCPICDEBUG is set
5597 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5598 output if SILENT is set
5600 2006-07-11 Borut Razem <borut.razem AT siol.net>
5602 * doc/README.txt: updated
5604 2006-07-10 Borut Razem <borut.razem AT siol.net>
5606 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5607 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5608 in WIN32 installation
5609 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5612 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5614 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5615 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5617 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5619 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5621 2006-07-06 Borut Razem <borut.razem AT siol.net>
5623 * support/regression/tests/bitfields.c:
5624 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5625 * support/regression/tests/constantRange.c:
5626 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5628 2006-07-04 Borut Razem <borut.razem AT siol.net>
5630 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5632 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5633 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5634 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5635 reverted changes from 2006-07-03
5636 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5637 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5638 added CPPFLAGS, used by the host port
5640 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5642 * support/regression/valdiag/tests/switch.c,
5643 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5644 * support/regression/tests/libmullong.c: fixed for host
5645 * support/regression/ports/host/spec.mk: disable all warnings for host,
5646 SDCC runs with --less-pedantic too
5648 2006-07-03 Borut Razem <borut.razem AT siol.net>
5650 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5652 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5653 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5654 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5655 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5657 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5658 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5659 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5660 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5662 2006-07-02 Raphael Neider <rneider AT web.de>
5664 * src/pic16/devices.inc,
5665 * device/include/pic16/pic18fregs.h,
5666 * device/include/pic16/pic18f4550.h,
5667 * device/lib/pic16/pics.all,
5668 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5670 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5672 * as/hc08/lkaomf51.c (OutputName),
5673 * as/mcs51/lkaomf51.c (OutputName),
5674 * as/z80/asmain.c (asmbl),
5675 * src/ds390/main.c (asmLineNodeFromLineNode),
5676 * src/hc08/ralloc.c (hc08_assignRegisters),
5677 * src/mcs51/main.c (asmLineNodeFromLineNode),
5678 * src/xa51/ralloc.c (checkRegMask),
5679 * src/xa51/gen.c (emitcode),
5680 * src/z80/gen.c (_emit2),
5681 * src/SDCCast.c (searchLitOp),
5683 * support/packihx/packihx.c,
5684 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5685 * src/ds390/gen.c (aopPutUsesAcc),
5686 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5687 * support/regression/tests/libmullong.c (mullong_wrapper),
5688 * src/SDCCsymt.c (powof2),
5690 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5691 * src/SDCCsymt.h: added TYPE_TARGET_*
5692 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5693 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5694 SDCCast because 1) header problems 2) this is the right place
5695 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5696 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5699 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5701 * src/SDCCicode.h: removed buggy semicolon in unused macro
5702 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5703 search for previous definiton of auto symbols too,
5704 (findPrevUse): fixed logic of emitWarnings
5706 2006-06-26 Raphael Neider <rneider AT web.de>
5708 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5709 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5711 2006-06-25 Raphael Neider <rneider AT web.de>
5713 * device/lib/pic/libm: NEW, added math library functions
5714 * device/lib/pic/libsdcc: NEW; added float support functions
5715 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5716 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5717 NEW, added math related headers
5718 * device/include/asm/pic/features.h: NEW
5719 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5720 (popGet): allow larger offsets for AOP_PCODE,
5721 (genDataPointerSet): handle literals explicitly, more debug output,
5722 (genAssign): fixed for float using aopLiteral ;-)
5723 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5724 GOTO initialisation routine
5725 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5726 flag on registers, fixes #1469043 (local variables do not work)
5727 * src/pic/main.c (_pic14_do_link),
5728 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5731 2006-06-25 Borut Razem <borut.razem AT siol.net>
5733 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5734 characters printed (not including the trailing '\0' used to end
5735 output to strings). Problem detected in regression test bug-927659.c.
5736 NOTE: printf() family functions should return int instead
5738 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5739 specifier are printed as themselves
5740 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5741 support flags, width and precision specifiers
5743 2006-06-24 Borut Razem <borut.razem AT siol.net>
5745 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5746 to the list of sdcc tagrets not supporting bit type
5747 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5748 testfor pic16 due to bug:
5749 [ 1511794 ] pic16: regression test bug-895992.c fails
5751 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5753 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5754 * src/SDCCglue.c (initPointer), fixed bug 1496419
5755 * support/regression/tests/bug1496419.c: new, added
5757 2006-06-22 Borut Razem <borut.razem AT siol.net>
5759 * support/regression/ports/pic16/support.c: use gpsim usart module from
5760 libgpsim_modules library
5762 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5764 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5767 2006-06-19 Raphael Neider <rneider AT web.de>
5769 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5770 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5771 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5772 (pic14printExterns,pic14printPublics,pic16printPublics,
5773 pic16_printExterns): use new functions to emit symbols
5774 (picglue,pic16glue): emit publics before emitting externs
5775 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5776 locally defined functions to avoid bug #1443651
5777 * support/regression/tests/bug-716242.c: removed pic16 workaround
5778 * support/regression/ports/pic16/spec.mk: ignore errors during build
5780 2006-06-19 Raphael Neider <rneider AT web.de>
5782 * src/pic/glue.h: added pic14aopLiteral prototype
5783 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5784 * src/pic/gen.c: removed stdint.h dependency
5785 (aopGet): use Safe_strdup()
5786 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5787 (genDataPointerSet): use pic14aopLiteral()
5788 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5789 for pic16; thanks to Bernhard and Maarten
5791 2006-06-18 Borut Razem <borut.razem AT siol.net>
5793 * support/regression/tests/structflexarray.c: flexible array members
5794 not supported by gcc < 3
5795 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5797 * src/pic/gen.c: don't include [p]strdin.h on solaris
5798 * support/Util/pstdint.h: addad svn attributes
5799 * support/regression/tests/constantRange.c,
5800 support/regression/tests/rotate.c: include inttypes.h instead
5801 stdint.h on solaris, addad svn attributes
5803 2006-06-18 Raphael Neider <rneider AT web.de>
5805 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5807 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5808 (pic16_genMinusBits): simplified sign-extension
5809 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5810 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5811 adjusted to correctly handle mixed-signed operands, disabled
5812 now unused multiplciation routines
5813 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5814 (assignResultValue): added argument denoting the size of the result
5815 as returned by the function (fixes upcasts in assigning from
5816 function calls: char foo(); int i = foo();)
5817 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5818 function result to assignResultValue
5819 (genMult): disabled inlined multiplication code
5820 (genDiv): augmented to also handle the modulus operator, fixed to
5821 handle mixed-signed operands correctly
5822 (genMod): simply call genDiv, disabled unused code
5823 (genAssign): fixed missing (sign-)extension on result
5824 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5825 valid char operands, allow signed operands for native code, added
5826 division and modulo operator handling
5827 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5829 As a consequence, onebyte.c (if split into two files) and muldiv.c
5830 pass regression tests.
5832 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5834 * doc/Makefile.in: two runs of makeindex seem needed to get
5835 correct page references in the index of sdccman.pdf
5836 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5838 2006-06-17 Borut Razem <borut.razem AT siol.net>
5840 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5842 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5844 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5845 mentioned ec2drv and paulmon
5847 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5849 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5850 consecutive abs areas
5851 (find_empty_space, allocate_space): added map to handle codemap or
5853 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5854 absolute idata and xdata
5855 * as/mcs51/lkmem.c (summary2): updated legend
5857 2006-06-16 Raphael Neider <rneider AT web.de>
5859 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5861 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5863 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5865 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5867 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5869 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5870 value of generic pointers,
5880 src/z80/main.c: PORT structure, added elements for gp_tags field,
5881 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5882 fields in the PORT structure of each port,
5883 * src/SDCCast.c (decorateType): allow processing of generic pointers
5884 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5887 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5893 * src/pic16/pcode.c,
5895 * src/pic/pcoderegs.c,
5898 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5899 bug 1504689 on minGW
5901 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5903 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5905 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5907 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5909 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5911 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5914 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5916 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5917 to a char variable. Fixed bug #1504211
5918 * device/include/pic16/adc.h,
5919 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5920 and fixed bug #1364390
5922 2006-06-10 Borut Razem <borut.razem AT siol.net>
5924 * CVSROOT: removed the CVS left-over
5926 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5928 * as/hc08/asmain.c (asexit),
5929 * as/hc08/lkmain.c (lkexit),
5930 * as/mcs51/asmain.c (asexit),
5931 * as/mcs51/lkmain.c (lkexit),
5932 * src/SDCCglue.c (DEFSETFUNC),
5933 * src/SDCCmain.c (linkEdit, assemble),
5934 * support/librarian/sdcclib.c (AddRel),
5935 replaced unlink() by standard C remove()
5936 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5937 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5938 gatherImplicitVariables): new, added to fix bug 608752,
5939 (createFunction): added gatherImplicitVariables()
5940 * src/SDCCast.h: added createRMW prototype
5941 * src/SDCCsymt.h (struct symbol): added infertype
5942 * support/regression/tests/bug608752.c: new, added
5944 2006-06-10 Raphael Neider <rneider AT web.de>
5946 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5947 multibyte dummy reads (fixes #1503234)
5949 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5951 * device/include/mcs51/compiler.h: new, added header file to enable
5952 creating common sfr definition header files for different compilers
5954 2006-06-05 Raphael Neider <rneider AT web.de>
5956 * src/pic16/{pcode.h,genarith.c}:
5957 introduced pCodeOp combining any two pCodeOps (previously only
5958 two register operands could be combined), removed pcop2 from
5959 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5960 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5961 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5962 rewritten to use new PO_TWO_OPS
5963 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5964 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5965 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5966 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5967 (pic16_get_op): embraced return arg to allow #define return(x),
5968 added new case for combined opcodes
5969 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5970 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5971 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5973 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5975 * src/SDCCval.c (checkConstantRange): added
5976 * src/SDCCval.h: added checkConstantRange
5977 * support/Util/SDCCerr.c,
5978 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5979 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5980 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5981 * src/SDCCast.c (decorateType): added checkConstantRange,
5982 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5983 can be emitted with the correct always true/false warning,
5984 added optimization for double '!';
5985 result of decorateType() must be assigned back to the tree, because
5986 decorateType() can change the tree
5987 * src/SDCCicode.c (geniCodeLogic),
5988 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5989 (checkConstantRange): removed, it was only a fragment which never
5991 * src/SDCCsymt.c (computeType): fixed promotion for
5992 "-1 < (unsigned bit) b"
5993 * src/pic/ralloc.c (packRegsForAssign),
5994 * src/pic16/ralloc.c (packRegsForAssign),
5995 * src/hc08/ralloc.c (packRegsForAssign),
5996 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5998 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5999 * support/regression/tests/constantRange.c: added
6000 * support/valdiag/tests/constantRange.c: added
6001 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6003 2006-06-02 Borut Razem <borut.razem AT siol.net>
6005 * support/regression/ports/pic16/support.c: increase stack size
6007 * support/regression/Makefile.in: sort tests by name so that the
6008 resutlts can be compared on different machines / platforms
6010 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6012 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6013 * src/ds390/gen.c (emitLabel): new, added,
6014 (genDjnz): fixed stack overflow bug,
6015 (throughout): cosmetic changes to sync with mcs51/gen.c,
6016 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6017 * src/mcs51/gen.c (genEndFunction): small optimization,
6018 (throughout): cosmetic changes to sync with ds390/gen.c
6020 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6022 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6023 (_print_format): fixed printing pointers
6024 * src/mcs51/gen.c (emitLabel, movb): new, added,
6025 (genAssign): small optimization,
6026 (genDjnz): fixed stack overflow bug,
6027 (throughout): replaced sprintf with SNPRINTF,
6028 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6029 replaced emitcode("mov", "b,...") with MOVB(...),
6030 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6031 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6032 * src/mcs51/peeph.def: added rules 140 and 264
6033 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6034 so they may get optimized into registers
6036 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6038 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6039 immediately when encountered,
6040 (printUsage): always use stderr even on windows
6042 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6044 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6045 (processParms): fixed bug #1247551
6046 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6047 parseCmdLine, main): print '--version' to stdout,
6048 print 'help' to stdout if --help is given,
6049 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6050 arguments are given; fixed --help
6052 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6054 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6055 * support/regression/tests/bug-1493710.c: added
6057 2006-05-27 Borut Razem <borut.razem AT siol.net>
6059 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6061 * support/regression/ports/pic16/support.c: increase stack size
6062 from default 64 bytes to 128 bytes
6063 * support/regression/tests/staticinit.c,
6064 support/regression/tests/float.c: regression tests fully enabled
6065 for pic16 port by putting the initialized data arrays into the code
6067 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6068 This was changed by mistake in the previous version.
6070 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6072 * src/pic16/gen.c (genFunction, genEndFunction): some
6073 beautifications, fixed bug with falsely restoring FSR2 in large
6074 stack model, thanks to Beau E. Cox for reporting the bug
6076 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6078 * debugger/mcs51/break.c,
6079 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6080 use %p to print pointers, made address variables unsigned
6081 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6082 * debugger/mcs51/symtab.c (parseSymbol): must return something
6083 * src/mcs51/gen.c (aopForSym): small optimization,
6084 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6085 (freeAsmop): added missing break,
6086 (aopPut): removed parameter bvolatile, determine it inside the function,
6087 (saveRegisters, unsaveRegisters): small optimization,
6088 (genIpush): removed pointless check,
6089 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6090 replaced sprintf with SNPRINTF,
6091 replaced strcpy with strncpyz,
6092 updated aopPut calls,
6093 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6094 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6096 2006-05-24 Borut Razem <borut.razem AT siol.net>
6098 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6099 modification of test for the pic16 port, put the array to the code
6100 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6102 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6104 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6105 * support/Util/pstdint.h: added
6107 2006-05-22 Borut Razem <borut.razem AT siol.net>
6109 * src/regression/Makefile: removed bool2.c test, added -q linker option
6110 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6111 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6112 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6113 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6114 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6115 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6116 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6117 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6118 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6120 2006-05-22 Raphael Neider <rneider AT web.de>
6122 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6123 bug #1492360 (problematic due to generic pointers, see code)
6125 2006-05-22 Borut Razem <borut.razem AT siol.net>
6127 * support/regression/ports/pic16/specs.mk: removed stack size linker
6129 * support/regression/tests/array.c,
6130 support/regression/tests/bitopcse.c,
6131 support/regression/tests/bug-908454.c,
6132 support/regression/tests/malloc.c: modified for pic16 regression test
6133 * support/regression/tests/bitfields.c:
6134 pic16 - excluded bitfileds of size > 8
6135 * support/regression/tests/bp.c: pic16 - reduced data size
6136 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6137 * support/regression/tests/bug-460010.c:
6138 pic16 - used the absolute address the fits in memory
6139 * support/regression/tests/bug-716242.c:
6140 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6141 * support/regression/tests/float.c:
6142 pic16 - excluded - data size too big
6143 * support/regression/tests/onebyte.c:
6144 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6145 * support/regression/tests/shifts.c:
6146 pic16 - function names probably have to differ in first X characters
6148 * support/regression/tests/staticinit.c:
6149 pic16 - excluded some tests due error: no target memory available for
6152 2006-05-22 Borut Razem <borut.razem AT siol.net>
6154 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6155 second try. Thanks Stas Sergeev once more.
6157 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6159 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6160 (genLeftShift, genRightShift): fixed bug 1491627
6161 * src/hc08/peeph.def (rules 7, 8.x): added
6162 * support/regression/tests/shifts.c (ShiftLeftByParam,
6163 ShiftRightByParam, testShiftByParam): added to test variable shifting
6165 2006-05-20 Raphael Neider <rneider AT web.de>
6167 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6168 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6169 (allocReg): add only new registers to dynAllocRegs,
6170 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6171 #1489055, #1445850, and probably #1483693
6173 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6175 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6176 bug in for-loop that didn't emit the last of CONFIG and ID registers
6178 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6180 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6182 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6183 1489016, 1434401 and 1490124
6184 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6185 1489016, 1434401 and 1490124
6187 2006-05-17 Borut Razem <borut.razem AT siol.net>
6189 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6192 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6194 * device/include/mcs51/P89c51RD2.h,
6195 * device/include/mcs51/P89LPC901.h,
6196 * device/include/mcs51/P89LPC922.h,
6197 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6199 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6201 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6202 to fix missing stack pragma in compiled binary object file,
6204 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6206 * support/packihx/configure.in,
6207 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6208 determine sizeof basic types even while cross compiling
6210 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6212 * src/avr/gen.c (aopop),
6213 * src/ds390/gen.c (aopOp),
6214 * src/hc08/gen.c (aopOp),
6215 * src/mcs51/gen.c (aopop),
6216 * src/pic16/gen.c (pic16_aopOp),
6217 * src/pic/gen.c (aopOp),
6218 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6219 if size of operand is smaller than spill location
6221 2006-05-12 Borut Razem <borut.razem AT siol.net>
6223 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6224 have to have CR/LF line endings even if they are checked out on *nix
6225 or on WIN32 in cygwin binmode
6227 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6229 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6230 * device/include/ds80c390.h: added sfr16 definitions
6234 * src/ds390/ralloc.c,
6235 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6236 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6237 bit returning functions
6238 * support/regression/tests/sfr16.c: enabled test on ds390
6240 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6242 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6243 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6245 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6247 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6248 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6249 (cl_address_space constructor): removed expensive initialization,
6250 (cl_address_space::get_cell): extended for late initialization,
6251 (cl_address_space::*): use late initialization,
6252 (cl_address_decoder::activate): removed expensive initialization,
6253 This reduced regression test running time by 25%
6255 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6263 * support/packihx/Makefile.in,
6264 * support/packihx/clean.mk,
6265 * support/packihx/Makefile.bcc,
6266 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6268 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6270 * src/SDCCval.c (valNot): fix for regression test failure
6271 of not.c on big endian hosts
6273 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6275 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6277 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6279 * device/lib/mcs51/Makefile.in: changed string comparison operator
6280 to = for POSIX compliance; == is bash extension
6282 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6284 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6287 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6289 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6290 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6291 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6292 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6293 bug report #1478657,
6295 2006-05-05 Borut Razem <borut.razem AT siol.net>
6297 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6300 2006-05-02 Borut Razem <borut.razem AT siol.net>
6302 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6303 create *.ind, which made make to fail if invoked with -j 2
6305 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6307 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6308 Hubert Sack for patch 1479782
6310 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6312 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6314 2006-05-01 Raphael Neider <rneider AT web.de>
6316 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6317 (create_pic): store only prefix-free device name,
6318 (init_pic): check for device names with "16" prefix,
6320 * src/pic/device.h (struct PIC_device),
6321 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6323 * device/include/pic/pic12f{635,675,629,683}.h,
6324 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6325 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6326 * device/include/pic/pic16f505.h,
6327 * device/lib/pic/libdev/pic16f505.c: removed
6328 * device/include/pic/pic14devices.txt: added support for pic12f
6329 devices, removed unsupported non 16-bit devices
6330 [above changes provided by patch from Zik Saleeba]
6331 * src/pic/*, src/pic16/*, device/include/pic16/*,
6332 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6334 2006-05-01 Borut Razem <borut.razem AT siol.net>
6336 * configure.in, configure, doc/Makefile.in:
6337 sync with nightly build makefile - latex, dvipdf and dvips
6340 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6342 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6343 in the library source
6345 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6347 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6349 2006-04-28 Raphael Neider <rneider AT web.de>
6351 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6352 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6353 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6354 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6356 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6358 * device/lib/pic/libdev/Makefile.in,
6359 * device/lib/hc08/Makefile.in,
6360 * device/lib/gbz80/Makefile.in,
6361 * device/lib/z80/Makefile.in,
6362 * device/lib/ds390/Makefile.in,
6363 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6364 thanks to Borut for the bug report
6366 * configure: always create doc/Makefile independent from --enable-doc
6367 * Makefile.in: always install from directory doc independent from
6369 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6371 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6372 * doc/Makefile.in: install *.txt if present
6373 * device/include/Makefile.in (install): added installation of pic/*.inc
6374 and pic/*.txt files again, they were erroneously removed
6376 2006-04-28 Raphael Neider <rneider AT web.de>
6378 * src/pic/{gen.c,main.h,pcode.c},
6379 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6380 concerning signedness with casts
6382 2006-04-28 Raphael Neider <rneider AT web.de>
6384 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6385 definition of an interrupt handler,
6386 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6387 interrupt handler stuff from picglue() to separate routine,
6388 (picglue): enabled definition of intr handlers in files w/o main()
6390 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6392 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6393 compilation with MSVC 2005 Express Edition (VC8)
6395 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6397 * device/lib/Makefile: fixed build of gbz80 lib
6399 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6401 * support/regression/tests/bug-460010.c,
6402 * support/regression/tests/bug-524691.c,
6403 * support/regression/tests/bug-716242.c: removed conditional defines
6404 that are already in testfwk.h
6406 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6408 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6409 (AccAXRsh1): added, shift right by 1,
6410 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6412 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6414 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6416 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6417 remove cast to same type
6418 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6419 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6421 * link/z80/Makefile: removed, they have moved to
6424 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6425 * install-sh: fix bug #1204398 by setting umask 0022
6426 * device/lib/Makefile: separate build of z80 and gbz80 lib
6428 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6430 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6431 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6433 One basic decision: e.g. src/clean.mk includes further files. In order
6434 to make this work there are two solutions:
6435 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6436 run configure on them. This way they can use
6437 'include $(srcdir)/port-clean.mk'
6438 - always include clean.mk by the Makefile at the same level. To avoid
6439 that `make clean` tries to include and build Makefile.dep the
6440 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6441 implemented, because now even `make uninstall` doesn't create
6442 Makefile.in. clean.mk could be eliminated by pasting it in
6445 * debugger/mcs51/Makefile.in: build own objects from library sources
6446 (SLIB, SDCC) in current directory
6448 * configure, configure.in: renamed --disable-device-lib-build in
6449 --disable-device-lib; added --enable-doc, the required tools are
6450 searched by configure; added result message; the toolchain for the
6451 belonging ports are now only built, if the port is enabled.
6453 * support/regression/*: all output is written in directory gen, because
6454 the fwk and ports directories don't livet in the build tree using vpath
6456 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6457 --disable-device-lib, added --enable-doc, added section VPATH
6459 * sim/ucsim/configure.in,
6460 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6461 z80 are enabled by default
6463 2006-04-24 Raphael Neider <rneider AT web.de>
6465 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6466 to config word, "pic14_"-prefixed some extern functions
6467 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6468 config word has been found
6469 * src/pic/device.h: added prototypes
6470 * src/pic/pcode.c: added "pic14_"-prefix where needed
6471 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6473 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6475 (pic14emitRegularMap): ignore config words,
6476 (pic14createInterruptVect): moved generating __config directives away
6477 (picglue): have __config directives emitted
6479 2006-04-24 Borut Razem <borut.razem AT siol.net>
6481 * doc/Makefile: sync with nightly build makefile
6483 2006-04-24 Raphael Neider <rneider AT web.de>
6485 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6486 registers that have not been assigned proper liveranges,
6487 fixes #1469504 and #1474602,
6488 (pCodeRegOptimizeRegUsage): fixed typo in comment
6490 2006-04-24 Borut Razem <borut.razem AT siol.net>
6492 * device/examples/main8051.c: deleted - it was removed from CVS
6493 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6494 after the transition to Subversion
6495 * src/SDCCalloc.h: deleted - it was removed from CVS
6496 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6497 after the transition to Subversion
6498 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6499 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6500 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6501 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6503 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6505 * as/asx8051.dsp: added mcs51/strcmpi.h
6506 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6507 * as/hc08/aslink.h: updated lnksect prototype
6509 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6511 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6512 (newdot): handle A_ABS
6514 * as/mcs51/asout.c (outarea): output address
6515 * as/hc08/lkaomf51.c,
6516 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6518 * as/mcs51/i51pst.c,
6519 * as/z80/z80pst.c: "ABS" is not A_OVR
6520 * as/hc08/lkarea.c (newarea): read a_addr,
6521 (lnkarea): added codemap array, sort absolute areas to the front,
6522 combine all GSINITx/GSFINAL,
6523 (find_empty_space, allocate_space): new functions,
6524 (lnksect): return next address, handle absolute sections
6525 * as/mcs51/lkarea.c (newarea): read a_addr,
6526 lnksect2 prototype changed,
6527 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6528 (find_empty_space, allocate_space): new, factored out of lnksect2,
6529 (lnksect2): return next address, handle absolute sections
6531 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6532 * as/hc08/lklibr.c (addfile, fndsym),
6533 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6534 index out of range and detect both '\' and '/'
6535 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6536 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6537 regression tests (ds390 cannot return bool yet)
6538 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6539 document critical interrupts on z80, document changed SDCC define
6540 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6541 (_a390_mapping): added .org directive
6542 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6543 (genMultOneByte): fixed warnings
6544 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6546 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6547 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6548 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6549 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6550 * src/pic16/main.c: removed newReg prototype
6551 * src/pic16/pcode.c,
6552 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6554 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6556 * src/pic16/ralloc.c
6557 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6559 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6560 from short to PIC_OPTYPE
6561 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6562 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6563 optype from short to PIC_OPTYPE
6564 * src/port.h: made int_size unsigned to fix warnings
6565 * src/SDCC.y: fixed warning on MSVC
6566 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6567 * src/SDCCopt.c (convertToFcall): fixed warnings
6568 * src/SDCCsymt.h: removed double prototype for genSymName
6569 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6570 offset int to fix warnings
6572 2006-04-22 Borut Razem <borut.razem AT siol.net>
6574 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6575 references to CVS replaced with Subversion
6577 2006-04-21 Borut Razem <borut.razem AT siol.net>
6579 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6580 references to CVS replaced with Subversion
6582 2006-04-19 Borut Razem <borut.razem AT siol.net>
6584 * src/version.awk: adapted for svn
6585 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6586 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6587 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6588 /binutils-avr/etc/*.vi, *.jin: removed all properties
6589 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6591 2006-04-19 Borut Razem <borut.razem AT siol.net>
6593 * CVS to Subversion migration completed
6595 2006-04-18 Borut Razem <borut.razem AT siol.net>
6597 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6598 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6600 2006-04-17 Borut Razem <borut.razem AT siol.net>
6602 * device/include/Makefile.in: added pic/*.inc to the installation
6604 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6606 * support/regression/collate-results.py: fixed output in case of
6608 * support/regression/generate-cases.py: fixed splitting of pathnames
6610 * as/hc08/lklibr.c (addfile),
6611 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6613 2006-04-11 Raphael Neider <rneider AT web.de>
6615 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6616 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6617 * src/pic16/pcode.c (assignValnums): fixed #1460578
6619 2006-04-11 Raphael Neider <rneider AT web.de>
6621 * device/lib/pic/libdev/*.c,
6622 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6623 fixes #1468739, enables compilation in --std-c99 mode
6624 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6626 2006-04-11 Raphael Neider <rneider AT web.de>
6628 * src/pic/device.c (find_device): removed debug output
6629 (list_valid_pics): enabled verbose listing of supported devices
6630 * device/include/stdbool.h: define bool as char for pic14/16 as well
6632 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6634 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6636 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6638 * .version: bumped version to 2.5.6
6639 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6641 2006-04-06 Raphael Neider <rneider AT web.de>
6643 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6644 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6645 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6646 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6647 pic14_constructAbsMap
6648 (pic14printPublics): declare absolute global symbols as global
6649 (pic14createInterruptVect),
6650 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6651 (newReg): assume new registers unused, use correct name in
6652 hashtable (reg->name instead of name), more debugLog output
6653 * src/pic/device.h (PIC_device): added fields for verbose output
6654 * src/pic/device.c: moved device definition to pic14devices.txt,
6655 added routines for runtime parsing of pic14devices.txt,
6656 added support for second config word
6657 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6658 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6659 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6660 (_pic14_parseOptions): moved pCodeInitRegisters here
6661 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6662 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6663 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6664 handling the pseudo stack
6665 * device/lib/Makefile.in: ignore failures in objects-pic16,
6666 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6667 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6668 * device/lib/pic/Makefile.subdir,
6669 * device/lib/pic16/Makefile.subdir: improved clean rules
6670 * device/lib/pic/libdev/: NEW, pic14 device libraries
6671 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6672 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6673 * device/include/Makefile.in: create subdir and install pic14 headers
6674 * device/include/pic/p16f_common.inc: removed unused declarations
6675 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6676 PICs from inc2h.pl v1.6,
6677 replaced BIT_AT macros with struct declarations
6678 * device/include/pic/pic14devices.txt: definition of supported devices,
6679 all above improvements contributed by Zik Saleeba, thanks
6680 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6681 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6684 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6686 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6687 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6688 thanks to Charles Olds
6690 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6692 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6694 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6696 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6697 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6698 * support/regression/bug1464657.c: added, new test
6700 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6702 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6705 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6707 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6708 --no-peep and --peep-file <file> are used don't use default rules but
6711 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6713 * src/mcs51/gen.c (genCall): fixed bug 1457608
6715 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6717 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6718 changes seem to cause (trigger?) problems with the build system.
6720 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6722 * src/SDCCpeeph.c (operandsLiteral): new, added,
6723 (callFuncByName): inserted operandsLiteral
6724 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6726 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6728 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6729 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6731 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6733 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6734 implemented patch 1120823 Thanks to Willy De la Court (normal
6735 interrupts need an interrupt number now if they are made critical),
6736 and enabled nesting of critical functions though not for gbz80
6737 (genCritical, genEndCritical): added functions
6738 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6739 * src/z80/mappings.i: added "ei" to all mappings
6741 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6743 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6744 submitted by the Debian SDCC maintainer Aurelien Jarno:
6745 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6746 archive with gcc 4.1 on mips and wrote the patch"
6748 2006-03-16 Raphael Neider <rneider AT web.de>
6750 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6751 the left operand is shorter than the result (c* = lit-c* + int),
6753 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6756 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6758 * src/.version: increased version number to 2.5.5
6759 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6760 linking is done manually in pic16 port's _linkEdit,
6761 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6762 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6763 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6764 allocate asmop as AOP_ACC,
6765 (aopForRemat): added parameter 'bool result' in function declaration,
6766 (pic16_aopGet): return AOP_ACC when accessing WREG,
6767 (pic16_popGetTempReg): minor modification,
6768 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6769 'pic16_allocWithIdx',
6770 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6771 calling function in absolute addresses,
6772 (genAssign): take into account AOP_ACC asmop,
6773 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6774 * src/pic16/pcoderegs.c: some debug functions and lines added,
6775 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6776 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6778 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6779 call to allocReg, not by manually allocating a new one,
6780 (pic16_assignRegisters): now before going through the register
6781 allocating functions mark all registers as free. This eliminates some
6782 side effects resulting from peephole parser done earlier in the backbone
6784 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6786 * src/SDCCicode.c (geniCodeLogic),
6787 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6789 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6791 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6792 (genSend): bugfix, do not allocate and free twice,
6793 (shiftRLong): handle partially overlapping aops
6794 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6796 2006-03-08 Borut Razem <borut.razem AT siol.net>
6798 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6801 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6803 * support/regression/tests/bug1409955.c: new, added
6804 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6805 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6806 (aopForSym, aopOp): increment asmop.allocated if reused,
6807 (freeAsmop): decrement asmop.allocated and check for zero instead of
6809 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6810 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6811 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6812 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6813 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6814 genSignedRightShift, genRightShift, genDataPointerGet,
6815 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6816 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6817 in reverse order from allocation,
6818 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6819 added swappedLR to keep track
6820 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6821 pdata & code for GCC, z80, gbz80 & hc08
6822 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6824 2006-03-08 Raphael Neider <rneider AT web.de>
6826 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6828 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6830 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6831 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6832 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6834 2006-03-06 Borut Razem <borut.razem AT siol.net>
6836 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6837 made the linker quiet
6839 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6841 * src/pic16/gen.c (genPcall): fixed bug #1443644
6842 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6843 which dumps before the function entry point a data byte which represents
6844 the number of the local variables used by the specified function, added
6845 'xinst' for initial support for Extended Instruction Support,
6846 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6847 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6848 port->fun_prefix anymore (may change later),
6849 (genFunction, genEndFunction): do not store/restore local registers for
6850 _main (this should take care the --main-return command line option in
6852 (genOr): removed some legacy pic-port instructions,
6853 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6854 performing operations with SFR's causes data to be written more than
6855 once to each SFR. Perhaps SFRs should be handled in special cases...
6856 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6858 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6859 into account for stack starting position,
6860 (struct OPTIONS pic16_optionsTable): added command line argument
6861 --extended or -y for Extended Instruction Support,
6862 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6863 (deassignLRs): *** perhaps the most important change, old 'for' code
6864 (commented out for reference), didn't account for some registers which
6865 were left marked 'not free' after a pointer operation. The change
6866 reduces register usage a lot in some cases
6868 2006-03-04 Borut Razem <borut.razem AT siol.net>
6870 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6872 * support/regression/tests/bug-524697.c: decreased array size for
6873 mcs51 to fit into the internal RAM
6874 * support/regression/Makefile.in: a little bit more verbose
6876 2006-03-03 Borut Razem <borut.razem AT siol.net>
6878 * support/regression/fwk/lib/testfwk.c,
6879 support/regression/fwk/include/testfwk.h: introduced function
6880 _prints(), nonrecursive _printn(), call _initEmu() from main()
6881 * support/regression/ports/gbz80/support.asm,
6882 support/regression/ports/ucz80/support.asm,
6883 support/regression/ports/z80/support.asm,
6884 support/regression/ports/ds390/support.c,
6885 support/regression/ports/hc08/support.c,
6886 support/regression/ports/host/support.c,
6887 support/regression/ports/mcs51/support.c,
6888 support/regression/ports/xa51/support.c: added empty _initEmu()
6890 * support/regression/ports/pic16/gpsim.cmd,
6891 support/regression/ports/pic16/spec.mk,
6892 support/regression/ports/pic16/support.c,
6893 support/regression/Makefile.in: added pic16 regression test
6895 2006-03-01 Raphael Neider <rneider AT web.de>
6897 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6898 genConstPointerGet): use safe way of generating MOVFF to cover
6899 literals as well as registers, fixes bug #1440527
6900 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6902 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6903 more correctly, fixes bug #1232186
6904 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6905 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6906 gplink guess the correct processor in more cases, applied patch
6907 from Till Riedel attached to and fixing bug #1436552
6909 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6911 * support/regression/tests/array.c: added, contains check for #1434401
6912 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6914 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6916 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6917 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6918 * device/include/mcs51/c8051f326.h,
6919 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6920 * device/include/mcs51/c8051f000.h,
6921 * device/include/mcs51/c8051f018.h,
6922 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6923 PCON_IDLE,PCON_STOP and added sfr16 definitions
6925 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6927 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6928 genGetWord): fixed bug 1409955
6930 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6932 * device/include/hc08/mc68hc908gp32.h,
6933 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6935 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6937 * src/SDCCast.c (constExprValue): return NULL if not a value
6938 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6939 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6940 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6942 2006-02-13 Borut Razem <borut.razem AT siol.net>
6944 * src/regression/ptrarg.c: added, fails due to bug #1430967
6945 * src/regression/Makefile: ptrarg.c added, ...
6947 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6949 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6950 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6952 2006-02-11 Borut Razem <borut.razem AT siol.net>
6954 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6955 print "Processor: xxx" message to stdout only if --verbose
6957 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6959 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6960 * support/regression/tests/bug1426356.c: added
6961 * support/regression/tests/bitfields.c: removed 2 tests
6963 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6965 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6966 * device/include/mcs51/c8051f330.h,
6967 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6968 PCON_IDLE,PCON_STOP and added sfr16 definitions
6969 * device/lib/_divsint.c,
6970 * device/lib/_divuint.c,
6971 * device/lib/_divulong.c,
6972 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6973 register bank bug for small stackauto
6975 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6977 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6979 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6981 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6982 * all.dsp: corrected several bin paths
6983 * device/include/mcs51/c8051f120.h,
6984 * device/include/mcs51/c8051f300.h,
6985 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6986 to PCON_IDLE,PCON_STOP
6987 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6988 * device/lib/printf_large.c (output_float): fixed bug 1388703
6989 * support/regression/tests/bug1057979.c: added test for bug 1388703
6991 2006-02-08 Raphael Neider <rneider AT web.de>
6993 * src/pic/pcode.c (pciTRIS): fixed typo,
6994 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6995 (LinkFlow): fixed handling of flows that end in a call,
6996 (ReuseReg): perform safety check earlier
6997 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6998 to work with flows at the beginning of a pBlock,
6999 fixes #1426557 (Symbol not previously defined),
7000 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7002 (RemoveUnusedRegisters): update register usage info
7003 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7004 created, reuse existing ones instead
7005 * src/pic/gen.c (genPcall): fixed #1424719
7007 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7009 * link/z80/lkmain.c,
7011 * link/z80/lkdata.c,
7012 * link/z80/aslink.h: fixed build on current cygwin:
7013 replaced getline() by lk_getline()
7015 2006-02-01 Borut Razem <borut.razem AT siol.net>
7017 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7018 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7019 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7020 src/regression/bool1.c, src/regression/bool2.c,
7021 src/regression/bool3.c, src/regression/call1.c,
7022 src/regression/compare.c, src/regression/compare10.c,
7023 src/regression/compare2.c, src/regression/compare3.c,
7024 src/regression/compare4.c, src/regression/compare5.c,
7025 src/regression/compare6.c, src/regression/compare7.c,
7026 src/regression/compare8.c, src/regression/compare9.c,
7027 src/regression/configword.c, src/regression/for.c,
7028 src/regression/inline.c, src/regression/mult1.c,
7029 src/regression/nestfor.c, src/regression/or1.c,
7030 src/regression/pointer1.c, src/regression/ptrfunc.c,
7031 src/regression/rotate1.c, src/regression/rotate2.c,
7032 src/regression/rotate3.c, src/regression/rotate4.c,
7033 src/regression/rotate5.c, src/regression/rotate6.c,
7034 src/regression/rotate7.c, src/regression/string1.c,
7035 src/regression/struct1.c, src/regression/sub.c,
7036 src/regression/sub2.c, src/regression/switch1.c,
7037 src/regression/while.c, src/regression/xor.c,
7038 src/regression/create_stc, src/regression/simulate,
7039 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7041 * src/regression/gpsim_assert.h: added
7043 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7045 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7046 ((void (code *) (void)) 0) ();
7055 * as/mcs51/aslink.h,
7057 * as/mcs51/asmain.c,
7058 * as/mcs51/lkdata.c,
7060 * as/mcs51/lkmain.c,
7063 * as/z80/asmain.c: fixed build on current cygwin:
7064 replaced getline() by as_getline()
7066 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7068 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7069 declarator in the symbol chain
7071 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7072 parameter list for function pointers
7073 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7074 * support/regression/tests/bug-716242.c: added
7076 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7078 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7080 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7082 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7084 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7085 inifinitely recurseable, added static
7086 * support/regression/tests/bug-1408066.c: added
7088 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7091 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7092 renamed, added possibility to create "postLoopLbl"-labels
7093 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7094 newiTempLoopHeaderLabel
7095 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7096 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7097 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7098 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7099 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7100 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7101 (basicInduction): fixed bug #136564, made static,
7102 (loopInduction): changed parameter of basicInduction, made static,
7103 (addPostLoopBlock): added
7104 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7105 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7107 * support/regression/tests/bug-136564.c: added
7108 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7109 --std-sdcc99 to LIBSDCCFLAGS
7111 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7113 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7115 * support/regression/tests/bug-1406131.c: added
7117 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7119 * src/SDCCast.c (decorateType): fix promotion of unary minus
7120 * src/SDCCsymt.c (computeType): beautified
7121 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7122 (valUnaryPM, valComplement): fix sign and promotion,
7123 (valNot): ANSI: result type is int (SDCC: unsigned char)
7124 * support/regression/tests/uminus.c: speedup by removing superflous
7126 * support/regression/tests/onebyte.c: added promotion and signedness
7127 tests for unary minus
7128 * support/regressions/tests/bug-477927.c: disable warning about
7129 uninitialized variables
7130 * support/regression/tests/not.c: added
7132 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7134 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7135 * src/mcs51/gen.c (gen51Code): show final register usage after
7136 fillGaps in asm with --i-code-in-asm
7137 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7138 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7139 incUsed, rliveClear, adjustIChain): made static,
7140 (setFromRange): excluded because it's unused,
7141 (findPrevUseSym, markWholeLoop): added,
7142 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7143 through all branches of predecessors enables sdcc to emit the warning
7144 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7145 (rlivePoint): made static, added parameter emitWarnings which is only
7146 true during the first run out of two,
7147 (findRecursiveSucc, findRecursivePred): removed,
7148 (computeLiveRanges): made static, added parameter emitWarnings,
7149 (dumpIcRlive): added for debugging only
7150 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7151 removed prototype of setFromRange()
7152 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7153 in call of computeLiveRanges()
7154 * support/regression/tests/bug-895992.c: added
7155 * support/regression/tests/bug-971834.c: added
7156 * support/valdiag/tests/bug-895992.c: added
7157 * support/valdiag/tests/bug-971834.c: added
7159 2005-12-18 Raphael Neider <rneider AT web.de>
7161 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7162 (genUnpackBits): improved code for direct operands,
7163 (genPackBits): improved code for literal assignment to bitfields
7164 and for direct destination operands (no FSR indirection),
7165 prevented redundant AND, fixes #1362800,
7166 (AccLsh): added parameter to disable masking of the result
7167 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7168 skip instructions with side-effects (like incfsz),
7169 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7170 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7171 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7174 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7176 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7177 volatile variables as spill location
7179 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7181 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7183 * support/regression/tests/bug-1376320.c: added
7185 2005-12-08 Raphael Neider <rneider AT web.de>
7187 * src/pic/device.c: renamed is_shared to pic14_is_shared
7188 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7189 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7190 (is_valid_identifier): added for above workaround
7192 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7194 * device/lib/Makefile.in: fixed to enable port-specific-objects
7195 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7196 char, thanks Hubert Sack
7197 * doc/sdccman.lyx: documented --xstack-loc,
7198 elaborated a bit more on interrupts and pitfalls,
7199 removed "setjmp/longjmp unsupported",
7200 documented some unsupported C99 features
7201 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7202 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7203 if, thanks Hubert Sack
7204 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7205 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7207 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7208 regression tests can report resource usage (rfe 700441)
7209 * support/regression/collate-results.py: report resource usage
7210 * support/regression/ports/ds390/spec.mk,
7211 * support/regression/ports/hc08/spec.mk,
7212 * support/regression/ports/mcs51/spec.mk,
7213 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7214 * support/regression/ports/ds390/uCsim.cmd,
7215 * support/regression/ports/hc08/uCsim.cmd,
7216 * support/regression/ports/mcs51/uCsim.cmd,
7217 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7218 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7219 library, use the default one
7220 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7221 building the library
7223 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7225 * config.dsp: added dependency on .version and configure_vc.awk
7226 * device/include/setjmp.h: updated for --stack-auto and --xstack
7227 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7228 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7229 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7230 * device/lib/libsdcc.lib: added _setjmp
7231 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7232 (decorateType): fixed bug 1372851,
7233 (optimizeGetHbit): fixed warning
7234 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7235 array initialisation
7236 * support/regression/tests/bug1057979.c: added test for bug 1358192
7237 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7239 2005-12-03 Borut Razem <borut.razem AT siol.net>
7241 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7242 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7244 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7246 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7247 createIval): implement symbol independant "flexible array member",
7248 (createIvalCharPtr): implemented flexible array initialisation with a
7250 * src/SDCCsymt.c (copyStruct): removed,
7251 (getSize): fixed misleading comment,
7252 (getAllocSize): removed, the additional allocation size is now in
7253 sym->flexArrayLength,
7254 (checkStructFlexArray): new, syntax checks for flexible array members,
7255 (compStructSize): added syntax checks for "flexible array members"
7256 (copyStruct): removed,
7257 (copyLinkChain): removed inefficient fix for bug 770487
7258 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7259 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7260 symbol->flexArrayLength
7262 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7263 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7264 * support/regression/tests/structflexarray.c: added
7265 * support/valdiag/tests/structflexiblearray.c: added
7267 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7269 * src/SDCCast.c (decorateType): fixed bug 1368489
7270 * support/Util/SDCCerr.c,
7271 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7273 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7275 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7276 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7278 2005-11-27 Borut Razem <borut.razem AT siol.net>
7280 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7281 support/cpp2/mkdeps.h: added command line option
7282 -obj-ext=<extension> to SDCPP to define object file externion, used
7283 for generation of make dependencies (-M)
7284 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7286 2005-11-26 Borut Razem <borut.razem AT siol.net>
7288 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7289 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7290 added pic and pic16 libraries
7292 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7294 * device/include/float.h: Corrected typo in prototype of __fsgt
7296 2005-11-25 Borut Razem <borut.razem AT siol.net>
7298 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7299 added creation of model-mcs51-stack-auto libraries
7301 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7303 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7305 * src/SDCCast.c (createIvalArray): removed obsolete comment
7307 2005-11-24 Borut Razem <borut.razem AT siol.net>
7309 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7310 added missing device/lib/mcs51/crt*.asm sources
7312 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7314 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7316 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7318 * device/lib/_fs2schar.c,
7319 * device/lib/_fs2sint.c,
7320 * device/lib/_fs2slong.c: optimized inline asm
7322 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7324 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7325 Better handling of floats between -1.0 and 0.0.
7327 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7329 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7330 (the missing "if"s prohibited removal of redundant labels)
7332 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7334 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7335 Properly convert floats between -1.0 and 0.0 to long, int, and char
7336 types (max integer value of negative floats tends to zero).
7337 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7338 Removed changes made so to work properly with floats between
7339 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7342 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7344 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7345 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7346 (genCast) cosmetic change
7347 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7348 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7350 * support/regression/tests/bitfields (testSignedBitfields): added
7352 2005-11-18 Borut Razem <borut.razem AT siol.net>
7354 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7355 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7356 introduced SILENT option to make building of pic16 libraries less
7358 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7360 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7361 Now they work properly with floats between -1.0 and 0.0
7362 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7364 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7366 * src/SDCCicode.c (printOperand): added missing else
7368 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7370 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7371 reformatted for better readability
7372 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7375 2005-11-17 Borut Razem <borut.razem AT siol.net>
7377 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7378 introduced SILENT option to make building of pic16 libraries less
7379 verbose - used for nightly snapshot build
7380 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7381 available on Win32 platforms.
7382 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7383 medium, large, pic and pic16
7385 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7387 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7388 printf("%f"...) sets fraction to zero.
7390 2005-11-16 Raphael Neider <rneider AT web.de>
7392 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7394 * src/pic/gen.c (genIfx): implemented for CARRY bit
7395 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7396 to generic pointers, fixes #1357332,
7397 (pic16_movLit2f): NEW,
7398 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7400 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7402 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7404 2005-11-11 Raphael Neider <rneider AT web.de>
7406 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7407 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7408 compute pointer's type from operand,
7409 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7410 improved single bit reads, fixes bug #1353379
7412 2005-11-09 Borut Razem <borut.razem AT siol.net>
7414 * support/scripts/sdcc.nsi: added lib/pic to the package
7416 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7418 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7420 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7422 * support/regression/tests/bug1348008.c: added
7423 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7424 * support/regression/tests/bug1337835.c: updated comment
7426 2005-11-06 Borut Razem <borut.razem AT siol.net>
7428 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7429 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7430 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7431 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7432 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7433 dynamic construction of cl_error_class and derivates - 2.nd try
7435 2005-11-05 Borut Razem <borut.razem AT siol.net>
7437 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7438 bug, which caused Bus Errors on sparc solaris
7440 2005-11-04 Borut Razem <borut.razem AT siol.net>
7442 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7443 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7444 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7445 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7446 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7447 and derivates to resolve the initialization problem on OSX
7449 2005-11-02 Borut Razem <borut.razem AT siol.net>
7451 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7452 corrected typo - #include <winsock2.h>
7454 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7456 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7457 (_asxxxx_mapping): added org directive for future enhancements
7459 2005-11-01 Borut Razem <borut.razem AT siol.net>
7461 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7462 enabled sockets on WIN32
7463 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7465 2005-10-31 Borut Razem <borut.razem AT siol.net>
7467 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7468 WIN32 backslash path delimiters should be escaped when used in C strings
7469 * support/regression/tests/bitfields.c: exclude failing assertions for
7470 __CYGWIN32__ and __MINGW32__ hosts
7472 2005-10-30 Borut Razem <borut.razem AT siol.net>
7474 * src/SDCCutil.c: corrected double comparison typo
7476 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7478 * device/lib/medium/Makefile: added for new memory model medium
7479 * device/include/asm/mcs51/features.h: updated for medium/pdata
7480 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7481 added Multiply & Accumulate sbit's and MAC0_PAGE define
7482 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7483 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7484 * device/lib/_mullong.c: update for medium model
7485 * device/lib/incl.mk: added medium model
7486 * doc/sdccman.lyx: documented medium model
7487 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7488 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7489 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7490 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7491 (allocParms): set SCLS and OCLS to pdata for medium model
7492 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7494 (powof2): return <0 if not power of 2
7495 * src/avr/gen.c (genBitWise): use updated powof2
7496 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7497 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7498 (shiftLLeftOrResult): use B if necessary
7499 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7500 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7501 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7502 * support/regression/Makefile.in: added test-mcs51-medium
7503 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7505 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7507 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7509 * device/lib/time.c (mktime): fixed bug 1334315
7511 2005-10-28 Raphael Neider <rneider AT web.de>
7513 * device/include/pic/p16f_common.inc: added common declarations
7514 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7516 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7518 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7519 (aopPutUsesAcc): added to predict accumulator use,
7520 (assignResultValue): save acc if necessary,
7521 (genMinusDec): store result if indirectly addressed,
7522 (genDivOneByte): save acc if necessary,
7523 (movLeft2Result): bugfix if left already in acc,
7524 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7525 attention to accumulator use (esp. pdata),
7526 (genReceive): receive pdata correctly
7527 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7528 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7530 2005-10-27 Raphael Neider <rneider AT web.de>
7532 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7534 2005-10-27 Raphael Neider <rneider AT web.de>
7536 * .version: changed version to 2.5.4
7537 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7538 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7539 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7540 arithmetics support routines
7541 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7542 * device/lib/Makefile.in: also create installdir for pic
7544 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7546 * src/pic/device.c (dump_sfr): rewritten to delegate register
7547 placement to the linker (use `extern sym' rather than sym EQU addr),
7548 (validAddress): fixed to check last specified address
7549 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7550 (popGetLit): truncate literal value to 8 bit,
7551 (popGet): moved assert to more appropriate place
7552 (popGetExternal): create pCode operand from and mark the according
7553 symbol as being `extern'
7554 (popGetAddr): added sanity check on immediate's offset, provide
7555 GPOINTER tag on demand
7556 (aopPut): fixed for immediates,
7557 (mov2w_op): move operand's address or contents to WREG (depending on
7558 operand type), safer variant of mov2w,
7559 (movwf,call_libraryfunc): NEW, handy abbreviations,
7560 (get_argument_pcop,get_return_val_pcop,pass_argument,
7561 get_returnvalue): interface for accessing function parameters and
7563 (assignResultValuei,genRet): use new parameter/return value interface
7564 (pic14_getDataSize): back to old version handling generic pointers,
7565 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7566 provided implementation and/or fixed old one,
7567 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7568 calls, removed legacy 8051 reference code
7569 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7570 (loadSignToC): NEW, move the operands sign bit to CARRY,
7571 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7572 genRightShiftSigned, accepts negative shift counts,
7573 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7574 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7575 generic pointers, __data pointers and __code pointers,
7576 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7577 and signed bitfields, limit bitfields to 8 bit,
7578 (genDataPointerGet): fixed number of bytes read,
7579 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7580 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7581 pointers to constant data are no longer assumed to point to __code
7582 space, removed invalid pointer types,
7583 (bitpatternFromVal): retrieve the PICs representation of an integer
7585 (genDataPointerSet): fixed assigning to po_immediate operands,
7586 (genGenPointerSet): implemented as library call,
7587 (genIfx): fixed incorrect condition,
7588 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7589 provide GPOINTER tag according to destination's storage class,
7590 (genCast): added code to handle casting to generic pointers, added
7591 sign-/zero extension of the result
7592 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7593 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7594 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7596 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7597 address/register resides in the shared banks
7598 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7599 put all variables into separate sections (have the linker arrange
7601 (picglue): put init code and interrupt handlers in separate sections
7602 * src/pic/main.c: added port specific options table, modified to PORT
7603 structure to make GPOINTERs 3 byte, added pic14_options
7604 (_pic14_do_link): private linking routine (update paths to libraries,
7605 add libsdcc.lib by default)
7606 * src/pic/main.h: declare pic14_options
7607 * src/pic/pcode.c: fixed instructions i/o relations,
7608 (RegCond): reverted to correct version,
7609 (newpCodeOpLit): truncate literals to 8 bit,
7610 (genericPrint): added debug output,
7611 (getRegFromInstruction): fixed for various operand types, simplified
7612 (BuildFlow): fixed broken handling of isntructions with labels
7613 (LinkFlow): start at last instruction in flow (skip trailing comments),
7614 pass the flow on to the next instruction after CALL
7615 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7616 (insertPCodeInstruction): fixed inserting after a skip instruction,
7617 (DoBankSelect): fixed for labeled instructions
7618 (OptimizepBlock): honor --nopeep switch
7619 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7620 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7621 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7622 (pCodeOptime2pCodes): allow disabling this optimization via
7623 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7624 but is still buggy), started implementation of a dataflow based
7625 pCode optimization (CSE + dead code elimination)
7626 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7627 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7628 names are independant of the stack location and therefore portable across
7631 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7633 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7634 (selectSpil): fixed bug 1337835 by not spilling bit variables
7635 * support/regression/tests/bug1337835.c: added test for this bug
7636 * src/mcs51/peeph.def: restart after rule 3.c,
7637 addded rules 263.x to optimize loading constants
7639 2005-10-26 Raphael Neider <rneider AT web.de>
7641 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7642 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7643 (genAssign): emit warning when casting literals to generic pointer
7644 type, also applies when taking the address of a fixed variable,
7645 (genCast): improved casting to generic pointers
7646 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7647 extern variables, added verbose error message
7648 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7650 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7652 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7653 carry must be complemented too
7654 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7655 could be emitted by genMinus
7656 * src/SDCCval.c (constVal): fixed bug 1305065
7658 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7660 * src/SDCCast.c (addCast): added promotion for bit variables
7661 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7662 promotion casts + optimisation
7663 (optimizeGetWord): fix warning 'i' might be used uninitialized
7664 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7665 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7667 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7669 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7670 all chars are promoted to int; promotion should be handled in SDCCast.c
7672 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7674 * device/lib/_strcmp.c: Fixed bug 1326457
7676 2005-10-11 Raphael Neider <rneider AT web.de>
7678 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7679 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7681 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7683 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7684 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7686 2005-10-04 Raphael Neider <rneider AT web.de>
7688 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7689 device/lib/pic16/pics.all: added pic18f1320
7690 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7692 2005-09-30 Raphael Neider <rneider AT web.de>
7694 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7695 * src/pic16/devices.inc: NEW, provides device descriptions
7696 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7698 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7700 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7703 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7705 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7706 documented Any Order Bit, Higher Order Byte and Higher Order Word
7707 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7708 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7709 (optimizeGetAbit): new, to get any bit, not only the high bit,
7710 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7711 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7712 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7713 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7714 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7715 GETABIT, GETBYTE, GETWORD: decorate them,
7716 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7717 (ast_print): added GETABIT, GETBYTE, GETWORD
7718 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7719 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7720 (geniCodeBinary): new generic binary icode,
7721 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7722 * src/port.h: updated comment for PORT.hasExtBitOp
7723 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7724 (genGetByte): new, to get a single byte,
7725 (genGetWord): new, to get a word from a long,
7726 (gen51Code): added GETABIT, GETBYTE, GETWORD
7727 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7729 2005-09-23 Raphael Neider <rneider AT web.de>
7731 * configure.in, configure: have device/lib/pic configured
7732 * device/lib/Makefile.in: added model-pic14
7733 * device/lib/clean.mk: added pic/ to clean rule
7734 * device/lib/pic: added rudimentary pic14 library providing support
7735 functions for multiplication/division/generic pointer access
7736 * src/SDCCopt.c (convilong): mark support functions as extern
7737 for pic14 port as well
7738 * src/pic/gen.c (genMult): added assertions,
7739 (genpic14Code): emit warning on unhandled iCodes
7740 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7741 * src/pic/pcode.c (pCodeOpCopy),
7742 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7743 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7744 SFR_REGISTER}), made safe for future extensions
7745 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7746 instructions even if preceeded by SKIP instructions (also remove
7747 them); removed unused code
7748 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7749 prevents leaving parts of the structure uninitialized after copying
7751 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7753 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7755 * support/regression/tests/addsub.c: added test for the bug
7757 2005-09-21 Raphael Neider <rneider AT web.de>
7759 * device/include/pic16/pic18f1220.h,
7760 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7761 * device/lib/pic16/Makefile.rules: added missing opening paren
7762 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7763 are provided in genutils.c,
7764 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7765 operand/result sizes,
7766 (genCmp): assert on NULL pointers first, then check deref'ed values
7767 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7770 2005-09-18 Raphael Neider <rneider AT web.de>
7772 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7773 as these are now unused,
7774 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7775 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7776 local, avoids uninitialized pointer dereference on r->name
7777 * src/pic16/ralloc.c (newReg): fixed indentation
7779 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7781 * src/SDCCval.c (constVal): fixed bug 730366
7782 * support/Util/SDCCerr.c,
7783 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7785 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7787 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7789 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7791 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7793 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7795 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7796 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7797 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7798 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7799 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7800 * packihx/packihx.c (hexDigit): made c unsigned char
7801 * as/mcs51/lklibr.c (fndsym),
7802 * link/z80/lkgb.c (gb),
7803 * link/z80/lklibr.c (fndsym),
7804 * link/z80/lkrloc.c (relr),
7805 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7806 * src/SDCC.lex (checkCurrFile, process_pragma),
7807 * src/SDCCglue.c (spacesToUnderscores),
7808 * src/SDCCmain.c (setParseWithComma, processFile),
7809 * src/asm.c (tvsprintf, printCLine),
7810 * src/avr/gen.c (emitcode, aopPut),
7811 * src/ds390/gen.c (emitcode),
7812 * src/hc08/gen.c (emitcode, emitinline),
7813 * src/mcs51/gen.c (emitcode, genInline),
7814 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7816 * src/pic/ralloc.c (debugLog),
7817 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7819 * src/pic16/ralloc.c (debugLog),
7820 * src/z80/main.c (_process_pragma):
7821 made all ctype.h function calls safe
7822 * src/SDCCopt.c: include math.h for fabs
7823 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7824 and used them throughout the code to make ctype.h function calls safe
7825 * src/ds390/main.c (asmLineNodeFromLineNode),
7826 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7827 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7829 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7830 (newpCodeAsmDir): made ctype.h function calls safe
7831 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7832 pic16_emitcode): made lbp unsigned char*
7833 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7834 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7835 * src/xa51/gen.c (emitcode),
7836 * src/z80/gen.c (_emit2): made lbp unsigned char*
7837 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7840 2005-09-05 Raphael Neider <rneider AT web.de>
7842 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7843 access bank splitpoint
7845 2005-09-05 Raphael Neider <rneider AT web.de>
7847 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7849 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7851 * .version: changed to version 2.5.3
7852 * doc/sdccman.lyx: changed version to 2.5.3,
7853 documented --codeseg and --constseg and pragma codeseg and constseg,
7854 documented bit parameters (reentrant) and bit returning
7855 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7856 currFunc->recvSize, but is this ok for all ports?
7857 (ast2iCode): result of ~ on unsigned char must be cast to int for
7859 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7860 function pointers in bit space
7861 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7862 (processFuncArgs): call port.reg_parm() with reentrancy info
7870 * src/z80/main.c: port.reg_parm prototype extended with
7871 "bool reentrant" parameter
7872 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7873 options.stackAuto for allocating bit register parameters
7874 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7875 (genSend): set BitBankUsed if it is,
7876 (selectRegBank): factored out of genCall for use in genPcall,
7877 (genCall): removed redundant dtype assignmen, use selectRegBank,
7878 (genPcall): handle returning in Carry properly, save in F0 if needed,
7879 (genReceive): handle bit register parameters
7880 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7881 (mcs51_assignRegisters): enable bit registers for all reentrant
7882 functions and don't set BitBankUsed unconditionally
7883 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7884 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7885 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7887 2005-08-27 Borut Razem <borut.razem AT siol.net>
7889 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7890 ppc-osx (Darwin) does not support -u option. It seems that it is
7891 supported only on Linux - GNU cp
7893 2005-08-25 Borut Razem <borut.razem AT siol.net>
7895 * sim/ucsim/gui.src/serio.src/Makefile.in,
7896 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7897 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7898 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7899 install and strip, since the strip at /usr/ccs/bin should be used
7902 2005-08-24 Borut Razem <borut.razem AT siol.net>
7904 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7906 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7908 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7911 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7913 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7914 * as/mcs51/lkmain.c (link_main): fixed warning
7915 * device/include/stdbool.h: ds390 has no advanced bit support yet
7916 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7917 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7918 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7919 and updated their macros
7920 * src/SDCCval.c (constVal): updated comment for renamed b_long
7922 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7924 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7925 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7926 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7927 (oprio): set priority for '['
7928 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7930 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7931 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7932 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7933 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7934 added overlayable BIT_BANK area
7935 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7936 (summary2): explain 'T' in legenda
7937 * as/mcs51/lkrloc.c: replaced old K&R style,
7938 (relr): added R_BIT processing,
7939 (errmsg): added "Bit-addressable relocation error",
7940 (adb_bit): added for converting from byte- to bit-addressable space,
7941 (adb_24_bit): added for converting from byte- to bit-addressable space
7942 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7943 used in reentrant functions now even as return value
7944 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7945 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7946 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7947 * src/SDCCglobl.h: added indicator BitBankUsed
7948 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7949 the bit registers b0-b7
7950 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7951 (geniCodeCast): fixed bug 1263853,
7952 (geniCodeLogicAndOr): put result in bool or char,
7953 (geniCodeReceive): added parameter func for accessing the return type,
7954 (geniCodeFunctionBody): pass func to geniCodeReceive
7955 * src/SDCCmain.c: added indicator BitBankUsed
7956 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7957 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7958 (checkSClass): don't put automatic bool/bit on stack,
7959 (checkFunction): removed check on function cannot return bit
7960 * src/SDCCsymt.h: added newBoolLink prototype
7961 * src/mcs51/gen.c (rb1regs): added bit registers,
7962 (movc): created for assigning to carry,
7963 (pushReg, popReg): created for pushing registers,
7964 (sameRegs): check both AOP_REG and AOP_CRY types,
7965 (aopOp): handle bit registers,
7966 (aopPut): optimization no self-assign,
7967 (saveRegisters): push reg->base (bits) only once for bit registers,
7969 (unsaveRegisters): pop reg->base only once and use popReg,
7970 (assignResultValue): added parameter func and return in carry for bits,
7971 (genIpush): optimization no reload in A if not changed,
7972 (genSend): bit parameters in reentrant functions are passed in bit
7973 registers by first assigning to bits in B, then save registers and
7975 (genCall): handle returning in Carry properly, save it in F0 if needed,
7976 (genPcall): updated assignResultValue call, this is not safe yet for bit
7977 returning function !!!
7978 (genFunction): don't generate equ's for bit registers and use pushReg,
7979 (genEndFunction): take care of bit returning functions and use popReg,
7980 (genRet): return bit in Carry,
7981 (genIfx): optimize bit registers and other directly addressable bits,
7982 (genReceive): updated assignResultValue call
7983 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7984 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7985 registers when using stack-auto
7986 * src/mcs51/ralloc.c (_G): added allBitregs,
7987 (regs8051): added the bit registers,
7988 (createStackSpil): use macro IS_BIT,
7989 (getRegBit): added to allocate a bit register, else spill,
7990 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7991 (updateRegUsage): factored out to ease stepping while debugging,
7992 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7993 also allocate bit registers,
7994 (fillGaps): handle bit registers,
7995 (findAllBitregs): added to create bit vector with all bit registers,
7996 (mcs51_allBitregs): returns this bit vector,
7997 (mcs51_assignRegisters): when using stack-auto use bit registers for
7998 passing parameters and creating local variables
7999 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8001 2005-08-22 Borut Razem <borut.razem AT siol.net>
8003 * device/lib/Makefile.in: replaced find option -or with -o
8004 to make it run on solaris
8006 2005-08-22 Raphael Neider <rneider AT web.de>
8008 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8009 fixes #1265442 (crash on Solaris)
8011 2005-08-20 Borut Razem <borut.razem AT siol.net>
8013 * configure, configure.in: added tests for libsocket and libnsl libraries,
8014 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8015 from support/regression/Makefile.in
8016 * support/regression/Makefile.in: added
8017 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8018 * sim/ucsim/libtool: regenerated on sparc-solaris
8019 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8020 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8021 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8022 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8023 sparc-solaris, which doesn't use GNU ld linker
8024 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8025 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8027 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8029 * src/mcs51/peeph.def: updated comments
8031 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8033 * device/lib/_gptrget.c,
8034 * device/lib/_gptrput.c: slightly shorter
8035 * doc/sdccman.lyx: incremented version
8036 * src/mcs51/peeph.def: moved peephole comments to the line of first
8037 change to better keep line correlation, reanimated 186.e
8038 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8040 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8042 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8043 David Saxton with quotes around file name.
8045 2005-08-15 Borut Razem <borut.razem AT siol.net>
8047 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8048 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8049 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8050 make tests run on x86_64 platform
8052 2005-08-13 Raphael Neider <rneider AT web.de>
8054 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8055 as it might be executed DURING a build (parallel make is wonderful)
8057 2005-08-13 Raphael Neider <rneider AT web.de>
8059 * device/lib/Makefile.in (port-specific-objects-pic16):
8060 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8061 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8063 * device/lib/pic16/Makefile.rules: build subdirs before creating
8064 the library, removed builddir rule, create $(builddir) early in
8065 recurse rule, use empty recurse rule for leaf directories
8066 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8067 mkdir errors (race condition), removed duplicate suffix "hex"
8069 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8070 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8071 prevents mkdir -p from aborting on Alpha
8073 2005-08-12 Raphael Neider <rneider AT web.de>
8075 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8076 db-statements in order to allow for arrays of pointers in code
8077 sections to be placed without interspersed 0-padding, fixes
8079 * (emitStatistics): fixed division by zero for pic18f1220
8080 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8081 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8082 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8083 * (pic16_pCodeConstString): keep track of already emitted string
8084 literals to prevent "duplicate definitions of symbol _str_NR"
8085 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8087 * device/lib/Makefile.in: ignore failing PIC16 library builds
8088 * device/lib/pic16/Makefile: do not build if gputils are missing
8089 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8091 2005-08-10 Raphael Neider <rneider AT web.de>
8093 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8096 2005-08-10 Raphael Neider <rneider AT web.de>
8098 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8099 Rokas' patch to add the new fixed point type "__fixed16x16"
8100 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8101 functions for __fixed16x16 arithmetics
8102 * device/lib/pic16: reimplemented the build system to support
8103 a separate build directory, better handling of libio (create
8104 the library in a separate subdir for each architecture) and
8105 easier configuration (centralized in Makefile.common)
8107 2005-08-07 Raphael Neider <rneider AT web.de>
8109 * src/pic16/gen.c (genrshTwo): fixed sign extension
8110 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8111 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8113 * device/include/pic16/pic18f4220.h: NEW, header for
8114 pic18f4220 and pic18f4320
8115 * device/include/pic16/pic18fregs.h: added new devices,
8116 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8117 * device/include/pic16/signal.h: resolved name clashes
8118 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8119 to also allow testing for interrupt enable bits, added
8120 comments on how to use the macros
8121 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8122 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8123 register definitions for the devices
8124 * device/lib/pic16/pics.all: added new devices
8125 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8127 * device/lib/pic16/libc/stdlib/memfree: do not count
8128 the block header as free memory
8129 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8130 simplified and added missing end-of-blocklist-marker
8131 (reported by Peter Onion, fixes #1252814)
8132 * (_mergeHeapBlock): fixed loop condition
8133 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8134 len==0, restructured code
8135 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8136 up a bit, reduced bitfield accesses, prevent endless loops
8137 in case of heap corruption
8138 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8139 "unreferenced arguments/must return a value" warnings
8140 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8141 replaced BAUDREG with SPBRG
8142 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8143 device/lib/pic16/debug/gstack/gstack.c: replaced
8144 _naked, _asm, _endasm with __naked, __asm, __endasm
8146 2005-08-05 Raphael Neider <rneider AT web.de>
8148 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8149 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8151 2005-08-05 Borut Razem <borut.razem AT siol.net>
8153 * device/lib/Makefile.in: added missing ';'
8154 * configure: removed ^M characters
8156 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8158 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8159 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8162 2005-08-04 Borut Razem <borut.razem AT siol.net>
8164 * configure.in: pic16 libraries build 2nd try - enable running
8165 configure in device/lib/pic16
8166 * configure: regenerated from configure.in
8167 * device/lib/Makefile.in: create $(PORT)/bin directory
8169 2005-08-03 Raphael Neider <rneider AT web.de>
8171 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8172 to get/set values via pointers
8173 * (genUnpackBits,genPackBits): changed detection of
8174 ptr->bitfield vs. sym.bitfield, fixed access via generic
8175 pointers, removed dead (wrong) code for multibyte bitfields
8176 * (genNearPointerGet, genGenPointerGet): removed useless code,
8177 fixed bitfield detection, fixes #1250594
8178 * (genNearPointerSet): removed useless code
8179 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8180 and introduced macro pic16_emitpcode that conditionally emits
8181 the origin of the following pCode (useful for debugging SDCC)
8182 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8183 * (createDefmap): fixed handling of LFSR for --optimize-df
8185 2005-08-02 Borut Razem <borut.razem AT siol.net>
8187 * device/lib/Makefile.in: pic16 libraries build enabled since
8188 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8190 2005-08-02 Raphael Neider <rneider AT web.de>
8192 * src/pic16/gen.c (genPackBits): removed deprecated warning
8193 * (genGenPointerSet): fixed bitfield detection
8195 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8197 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8199 2005-07-31 Raphael Neider <rneider AT web.de>
8201 * device/lib/pic16/libdev/pic18f458.c,
8202 device/include/pic16/pic18f458.h: added missing T0CONbits
8204 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8206 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8208 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8210 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8212 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8214 * device/include/mcs51/at89c51ed2.h: added.
8216 2005-07-23 Raphael Neider <rneider AT web.de>
8218 * src/pic/gen.h: added emitpcode macro for debugging
8219 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8220 and replace by macro adding debug information on demand
8221 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8222 * (gencjne): tried to fix; replaced with correct (slower) code
8223 * (gen{Unp,P}ackBits): fixed single bit access
8224 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8225 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8226 previous instruction
8227 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8228 register has to be handled with care (forbidding movement
8229 of assignments/uses, removing assignments completely, ...)
8230 * (pCodeOptime2pCodes): make use of regIsSpecial
8231 * added lots of debugging output (commented out)
8232 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8233 from being reused as result UNLESS it is known to work
8235 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8237 * support/Util/dbuf.h: include <stddef.h> for size_t
8238 * .version: changed to version 2.5.2
8240 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8242 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8244 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8246 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8247 (genModOneByte): removed needless psha/pula
8249 2005-07-22 Raphael Neider <rneider AT web.de>
8251 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8252 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8253 * src/pic/gen.c (resolveIfx): do not "invent" labels
8254 * (genSkipc): changed to positive logic
8255 * (genSkipCond): removed as no longer needed
8256 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8258 * (genLeftShift): check operands are in different registers
8259 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8260 INCF does not update CARRY...
8261 * src/pic/main.c: fixed _linkCmd
8262 * src/pic/pcode.c (unlinkpCode): added inactive code
8263 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8264 alive (do not assign result and operand overlapping registers)
8266 2005-07-22 Raphael Neider <rneider AT web.de>
8268 * src/pic/device.c (dump_sfr): replaced register declaration with
8269 call to emitSymbolToFile() to avoid duplicate symbols
8270 * (assignRelocatableRegisters): do not declare external symbols
8271 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8272 right (take size of type, not etype)
8273 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8274 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8275 * (packRegsForAccUse): disabled assignment of WREG as
8276 the result reg to prevent occurence of just fixed #1235003,
8278 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8279 symbols (avoids duplicate symbols in .asm file)
8280 * (pic14emitRegularMap): use emitSymbolToFile()
8281 * src/pic/gen.c (aopOp): fixed spillLocation handling
8282 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8283 * (genDataPointerSet): removed unneccessary variables/output
8285 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8287 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8288 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8290 2005-07-21 Raphael Neider <rneider AT web.de>
8292 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8293 architecture cannot handle them efficiently, fixes bug #1235003
8294 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8295 check for empty sets before using them (fixes bug #1232190)
8297 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8299 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8300 (lnksect2): generate warnings for memory overlap
8301 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8302 constseg to set the name of these segments so you can instruct the linker
8303 to place them in banks
8304 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8305 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8306 added code_seg and const_seg to options
8307 * src/SDCCglue.c (emitMaps): use options.const_seg,
8308 (createInterruptVect): put interrupt vectors in segment HOME,
8309 (glue): put HOME before static segment and put the main glue in HOME,
8310 (glue): use options.code_seg
8311 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8312 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8313 these segments so you can instruct the linker to place them in banks
8314 (linkEdit): use code_loc for HOME segment which should be the first
8315 segment in code memory now
8316 * src/SDCCmem.c: fixed more stuff like bug 1238386
8317 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8318 (changePointer): don't change function pointers to code pointers for
8320 (compareType): added exceptional check for banked function pointers
8321 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8322 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8323 after static in code memory
8324 * src/mcs51/gen.c: added aopLiteralLong prototype,
8325 (aopForSym): use getSize for functions,
8326 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8327 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8328 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8330 (genPcall): use call for literal function pointers and generate banked
8331 calls over the one trampoline so there's only one place for the user to
8332 modify according to his/hers hardware,
8333 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8334 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8335 * src/mcs51/main.c: added keyword banked,
8336 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8337 * support/Util/SDCCerr.c,
8338 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8339 needed for passing the bank and address to the trampoline
8340 * device/lib/mcs51/crtbank.asm: added for bankswitching
8341 * device/lib/mcs51/Makefile: added crtbank
8343 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8345 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8346 for fields at offset 0 of a struct or union as reported
8347 on 2005-07-07 in the developer mailing list.
8349 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8351 * src/SDCCmem.c: fixed bug 1238386
8353 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8355 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8356 (patch #1144962), added peephole 300, enabled 259.x
8357 * doc/sdccman.lyx: removed screenshot and provided link instead
8359 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8361 * doc/sdccman.lyx: added section about debugging with ddd
8362 * doc/figures/ddd_example.eps: screenshot of debugging session
8364 2005-07-04 Raphael Neider <rneider AT web.de>
8366 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8367 like CODE pointers, fixes #1115683
8368 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8369 call, fixes bugs #1232211, #1228110,
8370 fixed wrong casts to pCodeFlow from pCodeInstructions
8372 2005-07-04 Raphael Neider <rneider AT web.de>
8374 * src/pic/gen.c (popGet): changed assert to allow for
8376 * (popGetAddr): changed signature to provide
8377 an additional index, patched all call sites
8378 * (genCmpEq): handle literal-like operands correctly
8379 * (genAddrOf): added sanity checks on __code/__data pointers
8380 * (genAssign): added handling of symbols from __code section
8381 * (gencjne): do not generate code for comparisons whose result
8382 is neither stored nor used, fixes bug #1171114
8383 * (AccLsh, AccRsh): operate on operand instead of WREG
8384 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8385 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8387 * rewrote complete shift-by-literal logic, commented unused
8389 * (genConstPointerGet): get multiple bytes (if result size > 1),
8390 fixed handling of non-immediate addresses
8391 * (genPointerGet): handle CODE pointers like CONST pointers
8392 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8393 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8394 operand is to be treated as a literal or not
8395 * (mov2w,genPcall,genCmpEq),
8396 src/pic/genarith.c: use aop_isLitLike() to decide between
8397 literal/register contents
8398 * (addSign): added missing offset
8399 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8400 only emit comment in debug-mode,
8401 use {aop,op}_isLitLike throughout the file
8402 * src/pic/glue.c: fix initializers for pointers (work in progress)
8403 * src/pic/pcode.c (get_op): honor index on _const symbols
8404 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8405 * (dumppBlock): added pCode size estimation
8406 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8407 check for IS_SYMOP before OP_SYMBOL'ing
8408 * fixed indentation, compacted switch-statements
8409 * (allocReg): find free register and allocate it instead of
8410 allocating new registers all the time
8411 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8412 registers as its operands (necessary only for multibyte GETs)
8414 2005-07-01 Raphael Neider <rneider AT web.de>
8416 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8417 debugging .asm-output macros FENTRY + FEXIT
8418 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8420 * (emitpComment): NEW, printf to pCode
8421 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8423 * (popGetAddr): NEW, variant of popGet to access an immediates
8424 high(er) bytes instead of the n'th byte of memory they reference,
8425 replaced popGet with popGetAddr where neccessary
8426 * (genDataPointerGet): reactivated and fixed implementation
8427 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8429 * (genDataPointerSet): fixed multibyte assignments
8430 * (genpic14Code): fixed --i-code-in-asm handling
8431 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8432 * (genPlus): fixed index-out-of-bounds error
8433 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8434 * src/pic/ralloc.c: added debugging output macro FENTRY2
8435 * (spillThis): fixed indentation, enbraced for-body for clarity
8436 * (rematStr): commented out as now unused
8437 * (regTypeNum): commented out special spill case (overwrites
8439 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8441 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8443 * doc/sdccman.lyx: documented sfr16/sfr32,
8444 added example for using storage class with function pointers
8445 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8447 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8449 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8450 * device/lib/_itoa.c,
8451 * device/lib/_ltoa.c: optimized codesize
8452 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8453 but don't know how to suppress the double warning.
8454 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8455 * support/Util/SDCCerr.c,
8456 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8458 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8460 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8461 fixed old K&R prototypes
8462 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8463 * device/lib/_gptrget.c,
8464 * device/lib/_gptrgetc.c,
8465 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8466 also new versions for small generic pointers and banked generic pointers
8467 * src/port.h: added const_name
8468 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8469 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8470 * src/SDCCcse.c (findPrevIc): check all associative operators
8471 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8472 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8473 * src/SDCCmem.c: updated comments,
8474 set far-space to 0 for pdata, results in optimized code
8475 * src/SDCCmem.h: added macro CONST_NAME
8476 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8477 moving the info into the highest bits, see also gptrget/gptrput
8478 * src/src.dsp: added sdcc.ico to project files
8479 * src/avr/gen.c (genCast): fixed bug 0x%d
8480 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8481 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8482 relation between ptr_type and DCL_TYPE,
8483 (genCast): fixed bug 0x%d
8484 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8485 (CODE)" for const_name
8486 * src/hc08/gen.c (genCast): fixed bug 0x%d
8487 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8488 (hc08_port): added "CONST (CODE)" for const_name
8489 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8490 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8491 between ptr_type and DCL_TYPE,
8492 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8493 operand* and took AOP() inside function so sfr-ness can be checked,
8494 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8496 (genFunction, genEndFunction): optimized stack setup,
8497 (genMinus): optimized for literals with ending zeroes (in bytes),
8498 (genCast): fixed bug 0x%d
8499 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8500 (mcs51_port): added "CONST (CODE)" for const_name
8501 * src/mcs51/peeph.def: made rule 226 more generic
8502 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8503 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8504 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8505 * src/z80/main.c (z80_port): added NULL for const_name,
8506 (gbz80_port): added NULL for const_name
8507 * support/regression/tests/bug663539.c,
8508 * support/regression/tests/sfr16.c: new tests
8510 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8512 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8514 2005-06-24 Raphael Neider <rneider AT web.de>
8516 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8518 * device/include/pic16/signal.h: added USBIF
8521 2005-06-24 Raphael Neider <rneider AT web.de>
8523 * device/lib/pic16/libdev/pic18f2455.c,
8524 device/include/pic16/pic18f2455.h: NEW
8525 * device/include/pic16/pic18fregs.h,
8526 device/lib/pic16/pics.all,
8527 src/pic16/device.c: added 18f2455
8528 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8529 device/include/pic16/{pic18f[68][567].h,usart.h}:
8530 replaced MULTIPLE_USARTS define with more relaible
8531 compatibility sfrs (for USART access)
8533 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8535 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8536 and the output asm file line is printed on two lines.
8538 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8540 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8541 BGT, BLE, BHI, and BLS instructions
8542 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8544 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8545 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8547 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8549 2005-06-15 Raphael Neider <rneider AT web.de>
8551 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8552 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8553 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8554 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8555 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8557 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8559 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8560 Marcel Telka in bug #1215704
8562 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8564 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8565 located in shared memory bank.
8567 2005-05-31 Raphael Neider <rneider AT web.de>
8569 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8570 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8571 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8573 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8575 * device/lib/_strncpy.c: fixed the fix
8577 2005-05-26 Raphael Neider <rneider AT web.de>
8579 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8580 initializers with \0, bug #1208187
8581 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8582 intializers with \0, bug #1208187
8584 2005-05-26 Raphael Neider <rneider AT web.de>
8586 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8587 initializers with \0, bug #1208187
8588 * src/pic16/main.c (_process_pragma): added sanity checks
8589 for stack position and size, emit warnings when appropriate
8591 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8593 * device/lib/_strncpy.c: fixed not filling with \0
8595 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8597 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8599 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8600 compound_statement),
8602 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8604 2005-05-24 Raphael Neider <rneider AT web.de>
8606 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8608 2005-05-24 Raphael Neider <rneider AT web.de>
8610 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8611 TRISE definitions, closes bug #1162453
8613 2005-05-22 Raphael Neider <rneider AT web.de>
8615 * src/pic16/main.c (_process_pragma): check for missing
8616 arguments to pragmas code and udata
8617 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8618 consistency fixes to match other headers (thanks to Jim Paris)
8619 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8621 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8623 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8625 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8627 * support/regression/tests/bug1198642.c: new test
8628 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8629 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8630 * support/scripts/resource.h,
8631 * support/scripts/resource.rc,
8632 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8633 * support/scripts/sdcc.ico: added 32x32 icon
8635 2005-05-18 Raphael Neider <rneider AT web.de>
8637 * device/lib/pic16/libdev/pic18f*.c,
8638 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8639 keywords to "__sfr" and "__at (X)"
8640 * device/include/pic16/pic18fregs.h: added pic18f4520
8641 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8642 #1203088 (MPLAB compatibility)
8644 2005-05-17 Raphael Neider <rneider AT web.de>
8646 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8647 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8648 * device/lib/pic16/pics.all: added new devices
8649 * src/pic16/device.c: added support for pic18f4520
8651 2005-05-16 Raphael Neider <rneider AT web.de>
8652 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8653 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8654 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8655 convenience function for bit access
8657 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8659 * device/lib/printf_large.c: fixed bug 1193299
8660 * support/regression/tests/bug1057979.c: added test %3.3s
8662 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8664 * device/include/mcs51/8051.h,
8665 * device/include/mcs51/8052.h: made parseable with lint
8666 * device/include/mcs51/lint.h: added include file for (sp)lint
8667 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8668 * doc/cdbfileformat.lyx,
8669 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8671 2005-05-14 Raphael Neider <rneider AT web.de>
8673 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8674 * device/lib/pic16/libc/stdlib/itoa.c (new)
8675 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8676 * device/lib/pic16/libio/Makefile: exclude subdir according to
8677 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8678 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8679 * src/pic16/gen.c (genFunction): prevent annoying warning
8680 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8682 * support/cpp2/cppmain.c (cpp_output_string): new
8683 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8686 2005-05-13 Borut Razem <borut.razem AT siol.net>
8688 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8690 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8692 * .version: changed to version 2.5.1; back to bleeding edge development
8694 2005-05-11 Borut Razem <borut.razem AT siol.net>
8696 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8697 generate PDF version 1.3 documents
8699 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8701 * .version: changed to version 2.5.0
8703 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8705 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8707 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8709 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8710 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8711 well as many smaller updates.
8712 * .version: changed to version 2.5.0-pre1
8714 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8716 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8718 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8720 * support/regression/tests/bug1185672.c: added
8721 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8723 * src/mcs51/gen.c (genCall): added comments, made it look safer
8724 * src/mcs51/gen.c (genEndFunction): simplified
8726 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8728 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8730 2005-04-14 Borut Razem <borut.razem AT siol.net>
8732 * fixed bug 1045046 - SIGSEGV with really simple code?:
8733 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8734 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8736 2005-04-14 Borut Razem <borut.razem AT siol.net>
8738 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8739 src/pic16/device.h: temporarily disabled experimental #inline pragma
8742 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8744 * device/include/z80/stdio.h,
8745 * device/include/z80/string.h: removed these highly incomplete files so
8746 SDCC can use the default ones in device/include/
8748 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8750 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8752 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8755 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8757 * device/include/malloc.h: removed redundant __reentrant prototypes
8758 * device/lib/_mullong.c: added working xstack variant in asm (C version
8759 doesn't pass regression tests)
8760 * device/lib/bpx.c: used __data and made bpx char for mcs51
8761 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8762 (createFunction): fixed bug with xstackPtr
8763 * src/SDCCcse.c: corrected comments
8764 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8765 (killDeadCode, eBBlockFromiCode): removed unused code
8766 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8768 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8769 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8770 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8771 (genModOneByte): fixed warning in MSVC
8772 * src/mcs51/main.c (): added comments
8773 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8775 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8777 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8779 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8781 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8783 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8785 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8786 characters arrays of larger size than the declared one.
8788 2005-04-10 Borut Razem <borut.razem AT siol.net>
8790 * src/pic/gen.c (genInline),
8791 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8792 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8793 (findNextInstruction), (findPrevInstruction),
8794 (findInstructionUsingLabel),
8795 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8796 * src/pic/pcode.c (findLabel): added missing '\n'
8797 * src/src.dsp: added SDCCdwarf2.c to the project
8799 2005-04-09 Borut Razem <borut.razem AT siol.net>
8801 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8803 2005-04-08 Raphael Neider <rneider AT web.de>
8805 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8806 into the chain after a given one) and mergeDefmapSymbols (combine
8807 defmap entries for each symbol per pcode)
8808 * (createDefmap): have defmap entries merged in the end
8809 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8810 a symbol before replacing one access type's symbol, merge symbols in
8811 the end (replacement symbol might already have an entry)
8812 * (assignValnums): keep reference to written WREG intact
8814 2005-04-08 Raphael Neider <rneider AT web.de>
8816 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8819 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8821 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8824 2005-04-07 Raphael Neider <rneider AT web.de>
8826 * device/include/pic16/usart.h: added compatibility defines for
8827 devices with more than one USART
8828 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8830 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8832 * device/lib/Makefile.in: updated for port specific include
8834 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8836 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8838 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8840 * device/include/8051.h,
8841 * device/include/8052.h,
8842 * device/include/at89S8252.h,
8843 * device/include/at89c55.h,
8844 * device/include/at89x051.h,
8845 * device/include/at89x51.h,
8846 * device/include/at89x52.h,
8847 * device/include/mcs51reg.h,
8848 * device/include/reg51.h,
8849 * device/include/reg764.h,
8850 * device/include/regc515c.h,
8851 * device/include/sab80515.h: (re)moved these 12 files
8852 * device/include/mcs51/8051.h,
8853 * device/include/mcs51/8052.h,
8854 * device/include/mcs51/at89S8252.h,
8855 * device/include/mcs51/at89c55.h,
8856 * device/include/mcs51/at89x051.h,
8857 * device/include/mcs51/at89x51.h,
8858 * device/include/mcs51/at89x52.h,
8859 * device/include/mcs51/mcs51reg.h,
8860 * device/include/mcs51/reg51.h,
8861 * device/include/mcs51/reg764.h,
8862 * device/include/mcs51/regc515c.h,
8863 * device/include/mcs51/sab80515.h: and added them here
8865 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8867 * device/include/stdarg.h: changed SDCC specific keywords to double
8869 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8871 * device/include/hc08/mc68hc908gp32.h,
8872 * device/include/hc08/mc68hc908jb8.h,
8873 * device/include/hc08/mc68hc908jkjl.h,
8874 * device/include/hc08/mc68hc908qy.h: fixed comments
8875 * device/include/mcs51/README: updated
8876 * device/include/mcs51/c8051f120.h: added PINRSF
8877 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8878 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8879 amidst code. Also inline is not supported.
8881 2005-04-06 Raphael Neider <rneider AT web.de>
8883 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8884 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8885 callers stack/frame pointers
8887 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8889 * device/include/pic16/usart.h: added, missing in previous commit,
8890 * device/include/pic16/adc.h: fixed typo,
8891 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8893 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8895 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8896 uninitialized because a bug appears with gplink
8897 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8898 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8899 complains for unrecognised option
8901 2005-04-05 Raphael Neider <rneider AT web.de>
8903 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8904 structs as well (using memcpy)
8905 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8906 on ISRs (GOTO has no label)
8907 * src/pic16/device.h: added OF_OPTIMIZE_DF
8908 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8909 new data flow analysis/optimization
8910 * src/pic16/pcode.c: added (prototypes for and implementation of)
8911 dataflow analysis functions, fixed pCodeInstructions' inCond and
8912 outCond values, made RCALL a branch instruction
8913 * (pic16_unlinkpCode): keep C line if possible
8914 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8915 C line moved if possible
8916 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8917 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8918 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8919 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8921 * (pic16_getJumptabpCode): NEW, needed in...
8922 * (LinkFlow): fixed handling of jumptables, calls and conditional
8924 * (pic16_InsertCommentAfter): NEW
8925 * (pic16_pCodeReplace): made verbose and flow preserving
8926 * (AnalyzeFlow): added call to data flow analysis
8927 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8928 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8929 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8931 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8933 * src/SDCCast.c (decorateType): fixed bug #1105626
8935 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8937 * device/include/asm/pic16/features.h,
8938 * pic18f*.h headers,
8939 * device/include/pic16/adc.h,
8940 * device/include/pic16/delay.h,
8941 * device/include/pic16/i2c.h,
8942 * device/include/pic16/malloc.h,
8943 * device/include/pic16/stdio.h,
8944 * device/include/pic16/stdlib.h,
8945 * device/include/pic16/string.h,
8946 * device/lib/pic16/libc/stdio/printf_tiny.c,
8947 * device/lib/pic16/libc/stdio/printf_small.c,
8948 * device/lib/pic16/libc/stdio/strmgpsim.c,
8949 * device/lib/pic16/libc/stdio/strmmssp.c,
8950 * device/lib/pic16/libc/stdio/strmusart.c,
8951 * device/lib/pic16/libc/stdio/vfprintf.c,
8952 * device/lib/pic16/libc/stdlib/ltoa.c,
8953 * device/lib/pic16/libc/stdlib/putchar.c,
8954 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8955 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8956 * device/lib/pic16/libc/stdlib/memchrram.c,
8957 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8958 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8959 * device/lib/pic16/libio/adc/adcbusy.c,
8960 * device/lib/pic16/libio/adc/adcread.c,
8961 * device/lib/pic16/libio/adc/adcsetch.c,
8962 * device/lib/pic16/libio/usart/ubaud.c,
8963 * device/lib/pic16/libio/usart/ubusy.c,
8964 * device/lib/pic16/libio/usart/udrdy.c,
8965 * device/lib/pic16/libio/usart/uopen.c,
8966 * device/lib/pic16/libio/usart/uputc.c,
8967 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8968 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8969 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8970 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8971 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8972 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8973 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8974 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8975 specific keywords to double underlined form,
8976 * device/lib/pic16/libc/Makefile.rules,
8977 * device/lib/pic16/libsdcc/Makefile.rules,
8978 * device/lib/pic16/libm/Makefile,
8979 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8980 to compile with C standard set in Makefile.common
8981 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8982 rand.c and crc.c in compilation process,
8983 * device/lib/pic16/libsdcc/int/divuint.c,
8984 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8985 `c' from signed to unsigned,
8986 * device/lib/pic16/startup/crt0.c,
8987 * device/lib/pic16/startup/crt0i.c,
8988 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8989 keywords to double underlined form, bug fixes in _do_cinit function
8990 which prevented the correct initialization of the .idata segment,
8991 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8992 core to enter a infinite loop
8993 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8995 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8997 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8999 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9001 * device/include/Makefile.in: add support for hc08 subdirectory
9002 * device/include/hc08/: new subdirectory
9003 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9004 Lucas Loizaga, thanks!
9005 * device/include/hc08/mc68hc908qy.h,
9006 * device/include/hc08/mc68hc908gp32.h,
9007 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9008 their own directory. Changed internal macro names to use the compiler
9009 reserved namespace. Changed SDCC specific keywords to double
9011 * device/include/math.h,
9012 * device/include/malloc.h,
9013 * device/include/stdarg.h,
9014 * device/include/stdbool.h
9015 * device/include/string.h,
9016 * device/include/tinibios.h,
9017 * device/include/ds400rom.h,
9018 * device/include/8051.h,
9019 * device/include/8052.h,
9020 * device/include/80c51xa.h,
9021 * device/include/at89c55.h,
9022 * device/include/at89S8252.h,
9023 * device/include/at89x51.h,
9024 * device/include/at89x52.h,
9025 * device/include/ds80c390.h,
9026 * device/include/reg764.h,
9027 * device/include/regc515c.h,
9028 * device/include/sab80515.h,
9029 * device/include/mcs51/c8051f000.h,
9030 * device/include/mcs51/c8051f018.h,
9031 * device/include/mcs51/c8051f020.h,
9032 * device/include/mcs51/c8051f040.h,
9033 * device/include/mcs51/c8051f060.h,
9034 * device/include/mcs51/c8051f120.h,
9035 * device/include/mcs51/c8051f300.h,
9036 * device/include/mcs51/c8051f310.h,
9037 * device/include/mcs51/c8051f320.h,
9038 * device/include/mcs51/c8051f330.h,
9039 * device/include/mcs51/c8051f350.h,
9040 * device/include/z180.h: Changed SDCC specific keywords to double
9043 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9045 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9047 * (pic16_assignConfigWordValue): disable testing of configuration
9048 register value with config mask,
9049 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9050 function with port->fun_prefix,
9051 * (genFunction): when generating a naked interrupt function never
9052 create an absolute segment placed in interrupt vector address, place
9053 the actual interrupt function at IVA instead, when an interrupt
9054 function is generated with unspecified interrupt then do not create
9055 the absolute section,
9056 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9057 code for generating a call to generic pointer get/put function with
9058 a call to function pic16_callGenericPointer(),
9059 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9060 the call to the generic pointer get/put functions with prefixing the
9061 function name with port->fun_prefix,
9062 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9063 * src/pic16/main.c (_process_pragma): prefix function with
9065 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9066 calling assembler, old 18Fxxxx macro is deprecated,
9067 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9068 PC_ASMDIR in while condition,
9069 * (findInstruction): add PC_ASMDIR in while condition,
9070 * (buildCallTree): prefix main with port->fun_prefix,
9071 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9072 identifier for variable with banked access in instructions BTFSS,
9073 BTFSC, BCF, BSF, BTG
9074 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9075 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9076 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9077 perform optimization when enviroment variable NO_REG_OPT is set,
9078 * (insideLRBlock): NEW, return 1 if register is inside an
9079 INF_LOCALREGS block,
9080 * (RemoveRegFromLRBlock): remove a register that is completely
9081 eliminated by register optimization, but it is still left in local
9082 register store/restore in/from stack block,
9083 * (Remove2pcodes): after removing register, check to see if it
9084 should be removed from local register store/restore in/from stack
9086 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9087 DUMMY_READ_VOLATILE,
9089 * device/include/pic16/adc.h: minor prototype modifications and
9091 * device/include/pic16/malloc.h: added GPL notice various
9093 * device/include/pic16/stdint.h: NEW, standard header for ints
9094 * device/include/pic16/delay.h: NEW, header for delay functions,
9095 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9097 * device/include/pic16/signal.h: NEW, header providing helper macros
9098 for implementing signal handlers,
9099 * device/include/pic16/stdio.h: added prototypes for functions,
9100 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9101 prototypes for stdin and stdout, added macro PUTCHAR to
9102 automatically implement putchar function prototype,
9103 * device/include/pic16/usart.h: modified and updated USART library,
9104 * device/lib/pic16/libio/adc/,
9105 * device/lib/pic16/libio/i2c: some modifications to improve library
9107 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9108 family of functions,
9109 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9110 family of functions and other sources,
9111 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9112 of the PIC18Fxx[28] devices,
9113 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9114 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9115 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9116 _do_cinit function, because the previous failed when local variables
9117 where not placed in the same memory bank,
9118 * device/lib/pic16/libsdcc/char/: various modifications to improve
9119 library performance,
9120 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9121 information on the new functions of the c library and more...
9123 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9125 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9127 2005-03-26 Raphael Neider <rneider AT web.de>
9129 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9130 if condition == CARRY)
9131 * (genCmp): adapted to new genSkipc semantics
9132 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9133 on rIfx (genCmp was broken)
9135 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9137 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9138 * src/z80/main.c (_keywords[]),
9139 * src/SDCCglobal.h (struct options),
9141 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9142 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9143 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9144 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9145 always available in leading double underscore form. The C99 support is
9146 mostly missing, but it's a start.
9147 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9148 reserved identifier "__data".
9150 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9152 * src/mcs51/peeph.def: fixed bug 1170013
9154 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9156 * device/include/mcs51reg.h: fixed bug 842007
9158 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9160 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9163 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9165 * src/port.h (struct PORT),
9166 * src/avr/ralloc.c (avr_assignRegisters),
9168 * src/ds390/ralloc.c (ds390_assignRegisters),
9170 * src/hc08/ralloc.c (hc08_assignRegisters),
9172 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9174 * src/pic/ralloc.c (pic14_assignRegisters),
9176 * src/pic16/ralloc.c (pic16_assignRegisters),
9178 * src/xa51/ralloc.c (xa51_assignRegisters),
9180 * src/z80/ralloc.c (z80_assignRegisters),
9182 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9183 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9185 * src/SDCCdflow.c (computeDataFlow),
9187 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9189 * src/SDCCcflow.c (*),
9191 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9192 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9193 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9194 immedDom() returning wrong block; probably fixes bug #1160833)
9196 2005-03-20 Borut Razem <borut.razem AT siol.net>
9198 * support/scripts/inc2h.pl: WIN32 port
9200 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9202 * device/lib/makefile.in: added abs.c and labs.c
9204 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9206 * device/include/stdint.h: added
9207 * device/lib/abs.c: added
9208 * device/lib/labs.c: added
9209 * device/include/stdlib.h: added abs() and labs() prototypes
9210 * device/lib/libsdcc.lib: added abs and labs
9211 * device/include/float.h,
9212 * device/lib/_fsmul.c,
9213 * device/lib/printf_fast.c,
9214 * device/lib/printf_tiny.c: updated comments
9216 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9218 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9221 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9223 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9224 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9226 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9228 * device/lib/printf_large.c: removed inline assembly for portability and
9229 readability. Use printf_fast if speed or size are more important.
9230 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9231 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9233 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9235 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9236 prevent compiler warning
9238 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9240 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9241 moved to level 0 and declared as static. Also they are explicit
9242 placed in access bank. This was necessery because some times they
9243 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9244 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9245 optimizations. Currently only compare to unsigned char is implemented,
9246 * src/pic16/gen.c: added fReturnIdx array,
9247 * (struct resolvedIfx) is moved to gen.h and made public,
9248 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9249 * (aopForSym): added an optimization to directly store in stack of
9250 the operand of a SEND iCode,
9251 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9252 but as registers instead (AOP_REG) using the fReturnIdx array,
9253 * (pic16_freeAsmop): remove the freed register from the
9254 _G.sregsAlloc field,
9255 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9256 a compare of 'WREG',
9257 * (pic16_popGetTempRegCond): changed function prototype, now
9258 function takes also a bitVector argument v which holds the current
9259 set of registers that are allocated for stack access by aopForSym,
9260 registers allocated in aopForSym for accessing stack symbols are not
9261 any more part of the functions usedRegs field,
9262 * (genCall): some times aopOp is called for a stack variable to be
9263 send, aopForSym might perform the push, if this is true make sure
9264 that genCall doesn't push the variable twice by testing _G.resDirect,
9265 * (genFunction): changed testing for unspecified interrupt number
9266 from 256 to INTNO_UNSPEC,
9267 * modified selection scheme of frame pointer generation. Previously
9268 if function did use local registers a frame pointer was generated,
9269 now a frame pointer is generated only if function has arguments
9270 (that need PLUSW2 register access), or has stack arguments, or the
9271 compiler is not instructed to omit the frame pointer,
9272 * (genEndFunction): before restoring local registers that were saved
9273 in the function preamble, also restore the registers that *might*
9274 have been allocated for stack access,
9275 * (genRet): removed some old comments,
9276 * (genCmp, the active (RN's) version): added a call to the
9277 pic16_genCmp_special function to perform the compare with a more
9278 robust and optimized way,
9279 * (genInline): a feature has been added in inline code generation,
9280 which allows a wildcard variable substitution when writing inline
9281 assembly. Code is incomplete and experimental therefore undocumented,
9282 * (genCast): changed order of aopOp for result and right to allow
9283 aopForSym to directly load the result if possible,
9284 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9285 perform an optimized compare on some selected special occasions,
9286 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9287 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9288 generate an IVT any more,
9289 * src/pic16/main.c (pic16_optionsTable): added command line option
9291 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9292 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9294 * src/pic16/NOTES: Raphael Neider added in list of active developers
9295 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9296 jumptable_end to prevent bug #,
9297 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9298 inCond and outCond fields,
9299 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9300 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9301 turn off register spilling,
9302 * (packRegsForOneUse): synced with other ports' versions although it
9303 is not used currently,
9304 * (pic16_packRegisters): added an optimization while reading
9305 structure bitfields, some registers may be saved (malloc code is
9306 decreased by 80 bytes)
9308 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9310 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9311 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9312 this can be optimized more?
9314 2005-03-10 Raphael Neider <rneider AT web.de>
9316 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9317 genNearPointerGet): (hopefully) fixed access to bitfields via
9318 pointers (p->bitN = x; and x = p->bitN; failed)
9320 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9322 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9324 2005-03-09 Raphael Neider <rneider AT web.de>
9326 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9328 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9330 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9331 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9332 (regTypeNum): set REG_BIT type if necessary
9333 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9334 * support/regression/tests/critical.c: check bug 1144613
9336 2005-03-02 Raphael Neider <rneider AT web.de>
9338 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9340 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9342 * src/avr/ralloc.c (serialRegAssign),
9343 * src/ds390/ralloc.c (serialRegAssign),
9344 * src/hc08/ralloc.c (serialRegAssign),
9345 * src/mcs51/ralloc.c (serialRegAssign),
9346 * src/pic/ralloc.c (serialRegAssign),
9347 * src/pic16/ralloc.c (serialRegAssign),
9348 * src/xa51/ralloc.c (serialRegAssign),
9349 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9351 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9353 * src/SDCCast.c (decorateType): fixed bug 1124787
9355 2005-02-20 Hubert Sack <sack AT digiplan.de>
9356 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9358 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9361 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9363 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9364 to keep the correct label reference count when adding/removing references
9365 to labels. A peephole file using this is appended to patch #1144962.
9367 2005-02-14 Raphael Neider <rneider AT web.de>
9369 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9370 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9371 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9372 retrievals of result operand's value on assignment
9374 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9376 * device/include/pic16/string.h: modified prototype for memccpy()
9377 to memccpy(void *, void *, char, size_t)
9378 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9379 check whether to omit frame pointer or not,
9380 * (genInline): convert all occurences of "\n" to LF in inline
9381 assembler blocks, this helps formatting the inline text,
9382 * (pic16_loadFSR0): modified prototype,
9383 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9384 removed some 8051 legacy code,
9385 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9386 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9387 before allocating temporary registers in functions,
9389 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9391 * support/regression/tests/bitvars.c: corrected the "fix"
9393 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9395 * support/regression/tests/bitvars.c,
9396 * support/regression/tests/bitwise.c,
9397 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9399 2005-02-10 Raphael Neider <rneider AT web.de>
9401 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9402 different size for Alpha
9403 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9405 2005-02-09 Raphael Neider <rneider AT web.de>
9407 * src/SDCC.lex(doPragma) : save and restore warning options as well
9408 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9409 * have #pragma less_pedantic set the errorlevel to WARNING
9411 * (cloneOptimize) : fixed wrong malloc's size
9412 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9413 facilitate correct handling of #pragma (save|restore)
9415 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9417 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9419 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9421 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9423 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9425 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9427 2005-02-02 Raphael Neider <rneider AT web.de>
9429 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9430 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9431 * (pic16_storeForReturn): fixed to allow returning function pointers
9432 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9433 * device/include/pic16/{stddef.h,stdbool.h}: added
9435 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9437 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9439 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9441 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9442 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9443 appeared to be required
9445 2005-01-31 Borut Razem <borut.razem AT siol.net>
9447 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9448 include/mcs51 and include/z80 directories to the package
9450 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9452 * src/hc08/gen.c (genFunction): fixed bug #1112752
9454 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9456 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9458 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9460 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9462 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9464 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9466 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9468 * device/include/c8051fxxx.h: removed these 6 files
9469 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9471 2005-01-26 Raphael Neider <rneider AT web.de>
9473 * src/pic16/gen.c (genAssign): fixed assignment from longs
9474 in codespace (were cut to three bytes)
9475 * (genDummyRead): implemented (except for CODESPACE...),
9477 * src/pic16/glue.c (emitStatistics): beautified
9478 * device/lib/pic16/libm/Makefile: added include path
9480 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9482 * src/z80/gen.c (aopPut): fixed bug #1103902
9484 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9486 * device/lib/expf.c: fixed bug #1095792
9488 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9490 * device/lib/pic16/libm: added Math library sources
9492 2005-01-24 Raphael Neider <rneider AT web.de>
9494 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9495 to enable upcast to pCodeOpReg2 (there is no type tag to
9496 differenciate the two and pic16_popGet2p cast into PCOR2)
9497 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9498 (sizeof(sectNames) changed to sizeof(sectName))
9499 Both patches fix segfaults under MinGW.
9501 2005-01-23 Raphael Neider <rneider AT web.de>
9503 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9504 Safe_[mc]?alloc()'ed variables
9505 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9506 of (byte sized) temporaries (assign them to WREG for now)
9507 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9508 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9509 this might fix SIGSEGVs on MinGW...
9510 * src/SDCCopt.c (killDeadCode): restored original behaviour
9511 (volatile operands might get thrown away though)
9513 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9515 * src/pic16/gen.c: fixed bug #1106975,
9516 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9517 pointer update, INTCON is saved, global interrupts are disabled and
9518 restored after updateing TOS.
9519 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9520 * added function attribute 'shadowregs' to take advantage of shadow
9522 * added function attribute 'wparam' as an alternative to the wparam
9524 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9525 user declares a non-ISR function as 'shadowregs',
9526 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9528 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9530 * .version: bumped version number to 2.4.8
9531 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9533 * device/lib/pic16/libio/i2c/: I2C module support library,
9534 * device/include/pic16/i2c.h: I2C support library header,
9535 * device/lib/pic16/libc/stdio/: standard IO support sources,
9536 * (printf_small.c): printf_small() source, supports float print,
9537 * (printf_tiny.c): printf_tiny() source, does not support floats,
9538 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9539 enable global optimizations for entire library source, other
9540 Makefiles in the source tree are also modified to reflect this,
9541 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9543 * doc/sdccman.lyx: updated to reflect new changes,
9544 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9545 sym->onStack if-case,
9546 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9547 sbit, idata, _idata, xdata, _xdata,
9548 * added pragma library, to link an external library, (see doc),
9549 * removed command line options, --pomit-config-words, --pomit-ivt,
9550 --pleave-reset-vector,
9551 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9552 when calling assembler to reflect memory model used, also define
9553 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9554 reflect stack model used,
9555 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9556 on stack return NULL,
9558 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9560 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9561 of the operands is volatile. Fixes #1020220
9563 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9565 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9566 * (OptimizeRegUsage): make sure that there is really no other flow where
9567 the first pCode is used
9569 2005-01-22 Raphael Neider <rneider AT web.de>
9571 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9572 to fix #1106967 (pCode->seq are not set up correctly)
9574 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9576 * src/SDCCglue.c (glue): make sure code area is declared before the
9577 static initialization area.
9579 2005-01-21 Raphael Neider <rneider AT web.de>
9581 * device/lib/Makefile.in: fixed test for pic16 install dir
9582 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9584 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9585 added --optimize-goto compiler switch and pragma wparam documentation
9586 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9587 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9588 and PRODH closing bug #1071770 (peephole optimizer)
9590 2005-01-19 Raphael Neider <rneider AT web.de>
9592 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9593 cmdLine buffers (used when calling sdcpp...) are large enough
9594 (MAX_PATH=256 truncates arguments leading to system halts when
9596 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9597 * (genUminus): rewritten to for efficiency
9598 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9599 used uninitialized in some cases)
9600 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9601 copy the third byte from the int -- now assumes 0x80 (data memory)
9602 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9603 operands (genAddLit expects the iCode's operands to swapped as
9604 well), fixed leftover bytes (crashed for short left operands)
9605 * (pic16_genMinusDec): performance improvements, removed false
9607 * (pic16_genMinus): fixed to cope with differently sized operands
9608 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9610 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9611 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9612 new banksel optimization
9613 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9614 analysis for temporary registers (segfaults...)
9615 * src/pic16/peeph.def: added rule
9617 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9619 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9620 which converts a float number to its ASCII representation
9621 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9622 functions to convert the fractional and integer part of a float to ASCII,
9623 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9624 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9626 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9628 * device/include/pic16/adc.h: added GPL info,
9629 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9630 a pCodeOp as tested operand,
9631 * (genNearPointerGet): optimized bit testing, does not use
9632 intermediate register for bit value, test directly instead with
9633 BTFSS, BTFSC, works only for single bits,
9634 * (genpic16Code): dump the name of the iCode in the asm,
9635 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9636 renamed to pic16_decodeOp,
9637 * (serialRegAssign): do not allocate a temporary register for iCode
9638 sequences that test a single bit for 1/0
9640 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9642 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9643 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9644 access stack and frame pointers. They are initially assigned to
9645 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9646 accessing SFRs. Updated all occurences of modification of stack or
9647 frame pointer in gen.c and pcode.c,
9648 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9649 assigning of a literal value to pointers,
9650 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9651 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9654 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9656 * doc/sdccman.lyx: update documentation about stack pragma, added
9657 some info for stack memory models
9659 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9661 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9663 2005-01-08 Raphael Neider <rneider AT web.de>
9665 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9666 udata sections to fix bug #1097823
9668 2005-01-05 Raphael Neider <rneider AT web.de>
9670 * src/pic16/gen.c (genGenericShift): added handling of differently
9671 sized left operand and result
9673 2005-01-04 Raphael Neider <rneider AT web.de>
9675 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9676 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9677 to hold the condition bit)
9678 * added new version of genCmp (old code available via #define)
9679 * added new version of genShiftLeft/genShiftRight in a generic
9680 way, now supports shifting by negative values
9681 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9682 shiftCount (expected by genGenericShift)
9683 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9684 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9686 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9687 is an invalid literal too...)
9689 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9691 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9692 from Raphael Neider,
9693 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9694 for 8-bit literals. This fixes some literal operands which are sign
9695 extended to 16-bits ints when instruction needs only 8-bits.
9697 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9699 * device/lib/logf.c: added mcs51 assembly version
9700 * device/lib/expf.c: added mcs51 assembly version
9701 * device/lib/_logexpf.c: new shared asm code for expf and logf
9702 * device/include/math.h: add defines for assembly math library
9703 * device/lib/Makefile.in: build new _logexpf.c
9704 * device/lib/libfloat.lib: use new _logexpf.c
9706 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9709 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9710 device types which have less than 0x7f registers.
9712 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9714 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9716 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9718 * device/lib/printf_fast.c: only build on supported arch.
9719 * device/lib/printf_tiny.c: only build on supported arch.
9720 * device/lib/printf_fast_f.c: only build if asm float lib
9721 * device/lib/_fsget1arg.c: only build if asm float lib
9722 * device/lib/_fsget2args.c: only build if asm float lib
9723 * device/lib/_fsnormalize.c: only build if asm float lib
9724 * device/lib/_fsreturnval.c: only build if asm float lib
9725 * device/lib/_fsrshift.c: only build if asm float lib
9726 * device/lib/_fsswapargs.c: only build if asm float lib
9727 * device/include/stdio.h: don't provide print_fast,
9728 print_fast_f, print_tiny prototypes if --xstack used
9730 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9732 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9733 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9736 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9738 * device/lib/printf_fast_f.c: same as printf_fast, but
9739 with floating point enabled
9740 * device/lib/printf_fast.c: minor tweaks
9741 * device/include/stdio.h: add printf_fast_f
9743 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9745 * src/SDCCmain.c: make --float-reent default for mcs51
9746 * device/lib/_fsadd.c: added mcs51 assembly version
9747 * device/lib/_fssub.c: added mcs51 assembly version
9748 * device/lib/_fsmul.c: added mcs51 assembly version
9749 * device/lib/_fsdiv.c: added mcs51 assembly version
9750 * device/lib/_fseq.c: added mcs51 assembly version
9751 * device/lib/_fsneq.c: added mcs51 assembly version
9752 * device/lib/_fsgt.c: added mcs51 assembly version
9753 * device/lib/_fslt.c: added mcs51 assembly version
9754 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9755 * device/lib/Makefile.in: add _fscmp to build
9756 * device/lib/libfloat.lib: add _fscmp to build
9758 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9760 * device/lib/_fs2slong.c: added mcs51 assembly version
9761 * device/lib/_fs2sint.c: added mcs51 assembly version
9762 * device/lib/_fs2schar.c: added mcs51 assembly version
9763 * device/lib/_fs2ulong.c: added mcs51 assembly version
9764 * device/lib/_fs2uint.c: added mcs51 assembly version
9765 * device/lib/_fs2uchar.c: added mcs51 assembly version
9766 * device/lib/_slong2fs.c: added mcs51 assembly version
9767 * device/lib/_sint2fs.c: added mcs51 assembly version
9768 * device/lib/_schar2fs.c: added mcs51 assembly version
9769 * device/lib/_ulong2fs.c: added mcs51 assembly version
9770 * device/lib/_uint2fs.c: added mcs51 assembly version
9771 * device/lib/_uchar2fs.c: added mcs51 assembly version
9772 * device/include/float.h: added #define to select asm vs c
9774 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9776 * device/lib/printf_fast.c: improvements to float output
9777 * device/include/float.h: add defines for assembly float library
9778 * device/lib/_fsget1arg.c: receive 1 float arg
9779 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9780 * device/lib/_fsnormalize.c: normalize a float
9781 * device/lib/_fsreturnval.c: return float, various helper routines
9782 * device/lib/_fsrshift.c: right shift a float's mantissa
9783 * device/lib/_fsswapargs.c: swap 2 floats
9784 * device/lib/Makefile.in: build these 6 new files for mcs51
9785 * device/lib/libfloat.lib: add these 6 files to the library
9787 2004-12-26 Borut Razem <borut.razem AT siol.net>
9789 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9792 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9794 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9795 and fully reentrant and register bank neutral.
9796 * device/lib/printf_fast.c: added float (not enabled by default),
9797 added compact/slower integer (also not enabled by default),
9798 improved size/speed of fast integer code, other minor changes
9799 * device/include/stdio.h, device/lib/Makefile.in,
9800 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9802 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9804 * src/pic16/pcode.c: declaring variables other than at the start of a
9805 block is not supported in C by VC6.
9807 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9809 * applied a previous patch from Raphael Neider that wasn't included
9810 in the previous commits, which fixes infinite loops within jumptable
9812 * made some fixes that previous patches introduced
9814 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9816 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9817 that fixes an issue with AOP_PCODE asmop's offset,
9818 * (pic16_popCopyReg): update instance field too,
9819 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9820 function of pic port,
9821 * (genCmp, genAnd, genAssign),
9822 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9824 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9826 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9827 variables initial values to idata section,
9828 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9829 variables in some functions. This utilizes parmBytes field of iCode
9830 structure to hold the offset of the variable in stack. (might be
9831 able to use the stack field too?)
9832 * applied patch from Raphael Neider # ### , # ###
9833 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9834 variable initial values in idata section,
9835 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9836 for static variables with initial value
9837 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9838 applied fix in while loop from Raphael Neider.
9840 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9842 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9843 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9844 * src/ds390/ralloc.c (serialRegAssign): spill bits
9845 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9846 * support/Util/SDCCerr.c,
9847 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9848 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9849 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9851 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9853 * device/include/sdcc-lib.h: inserted LGPL, added includes
9854 asm/ds390/features.h and asm/mcs51/features.h
9855 * device/include/asm/default/features.h,
9856 * device/include/asm/gbz80/features.h,
9857 * device/include/asm/z80/features.h: added empty _AUTOMEM
9859 * device/include/asm/ds390/features.h,
9860 * device/include/asm/mcs51/features.h: added files with defines for
9861 _AUTOMEM and _STATMEM indicating automatic and static storage class
9862 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9863 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9864 * src/SDCCicode.c (geniCodeCast),
9865 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9866 * src/SDCCloop.c (loopInduction): removed unused variable lr
9867 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9868 to convertToFcall to include char modulo (RFE 1065037), added check
9869 if left operand is unsigned and use abs of literal value
9870 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9871 as it doesn't work after conversion from peephole.def to peephole.rul
9872 * src/mcs51/gen.c (toBoolean): added check for size,
9873 (genModOneByte): optimized code for signed char modulo a literal
9874 power of 2 (thanks to Hubert Sack),
9875 (genRRC): removed unnecessary "clr c",
9876 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9877 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9879 swapped rules 256.c and 256.d,
9880 extended 256.d by using new multiple checks (thanks Erik),
9881 added rules 256.e and 256.f,
9882 updated rule 261.a and 261.b to new generated code
9883 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9885 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9887 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9888 induction related bugs, including first part of bug #1074377
9890 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9892 * applied patch from bug-report #1076292,
9893 * applied patches for genAnd and Goto-optimizations for Raphael
9895 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9896 dump a less iCode information,
9897 * src/pic16/device.h (pic16_options_t): added field debgen,
9898 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9899 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9900 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9902 * (various functions): added macros FENTRY and FENTRY2 to functions,
9903 to emit function prologue,
9904 * (various functions): fixed indentation,
9905 * (genNearPointerGet): fixed loading of FSR0,
9906 * (genPackBits): applied patch from Raphael Neider to fix updating
9907 of FSR0 and touching only the modified bits,
9908 * src/pic16/genarith.c (various functions): added macros FENTRY to
9909 emit function prologue in comments,
9910 * src/pic16/pcode.h: added functions debugf2, debugf3,
9911 * src/pic16/ralloc.c: partial fix for packForPush caused
9914 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9916 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9917 <stsp AT users.sourceforge.net> with reversed byte order
9918 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9920 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9922 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9924 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9925 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9927 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9929 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9931 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9933 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9935 (setFromConditionArgs): friendly operand parser for peephole rules,
9936 (operandBaseName, operandsNotRelated): new peephole condition
9937 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9938 architecture specific register naming into account, handles n-way
9939 comparisons, and supports quoted literals
9940 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9942 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9944 * src/mcs51/peeph.def: fixed bug #1076940
9946 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9948 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9950 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9952 Adding support for replacing ljmps with sjmps in jumptables
9953 generated for switch statements. For now you need to set the
9954 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9955 Now 4 algorithms for mcs51 jumptable generation are used:
9956 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9957 addresses loaded pc-relative for up to 112 cases and stack-pushing
9958 target addresses loaded with offset from dptr for up to 256 cases.
9960 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9961 * src/mcs51/main.c: adapted constants for switch table generation
9962 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9964 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9966 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9967 * support/regression/tests/bug1057979.c: added test for bug 1073386
9969 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9971 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9974 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9976 * src/pic16/device.h,
9977 * src/pic16/genarith.c,
9980 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9982 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9984 Large cummulative patch for pic16 port.
9985 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9986 to call when a stack overflow occurs,
9987 * (malloc.h): added CVS Id tag,
9988 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9990 * added libc directory. The current version of LibC contains string
9991 functions, ctype functions and macros and some functions of the
9992 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9993 be extensively tested in the future. Standard disclaimer here.
9994 Library is not automatically build yet. But one can build it by
9995 invoking 'make' inside the libc directory.
9996 * added ADC library under libio. Preliminary version yet.
9998 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9999 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10000 aopForRemat() now and not by pic16_aopOp(),
10001 * (pic16_popGetTempReg): removed warning messgae when allocating
10002 temporary registers, its a buggy feature and will be removed,
10003 * (pic16_popGet): set register instance field in AOP_CRY,
10004 * (pic16_outBitC): fixed for results in size greater than 1,
10005 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10006 * (pic16_storeForReturn): optimized return of 0,
10007 * (genCmp): experimental code for new genCmp which uses PIC18's
10008 special compare&skip instructions. Initial tests fail some times
10009 with variables grater than 1 byte in size, so new code is disabled,
10010 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10012 * (genCast): began a fix to optimize the casting of a bit to another
10013 bit, now assigning a bitfield to another bitfield will fail, sorry,
10014 * src/pic16/main.c: disabled the use of lr-support feature,
10015 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10016 * added some function prototypes, added function _debugf prototype,
10017 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10018 bits with offset (case PO_GPR_BIT),
10019 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10021 * (isBankInstruction): modified to return 0 for no banking instruction,
10022 and 1 for banking instruction,
10023 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10024 caused stop processing pCodes after a inline assembly block,
10025 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10026 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10027 registers when it shouldn't,
10028 * src/pic16/ralloc.c (allocReg): add preliminary support for
10029 supporting a limited set of temporary registers,
10031 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10033 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10034 genDataPointerSet): ensure assignments always copy in MSB to LSB
10036 (loadRegFromAop): recognize CLRH optimization,
10037 (genFunction): optimize RECEIVE iCodes in reentrant functions
10039 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10041 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10042 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10044 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10045 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10046 contiguous with data
10048 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10050 * device/lib/_gptrget.c (_gptrget),
10051 * device/lib/_gptrgetc.c (_gptrgetc),
10052 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10053 instead of sjmp to ret
10054 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10055 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10057 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10059 * .version: bumped version to 2.4.7
10060 * device/lib/_gptrget.c (_gptrget): is now _naked
10061 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10062 * device/lib/_gptrput.c (_gptrput): is now _naked
10063 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10064 (createFunction): fixed xstack
10065 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10066 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10068 (geniCodeCritical): store original interrupt state in an iTemp bit
10069 var unless stack-auto
10070 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10071 * src/SDCCmain.c (setIncludePath): added include/target to search path
10072 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10073 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10075 (processFuncArgs): put bit vars in bit area
10076 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10077 unsaveRBank): fixed xstack,
10078 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10079 (genFunction, genEndFunction): fixed xstack,
10080 (genAssign): optimization don't walk backwards through mem
10081 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10082 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10083 * support/regression/Makefile: also make library (for stack-auto) when
10084 making "all" and added "test-mcs51-xstack-auto"
10085 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10086 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10087 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10088 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10089 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10090 make-library by MAKE_LIBRARY
10091 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10092 regression tests for xstack
10093 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10094 * support/regression/tests/critical.c: test for critical on mcs51
10096 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10098 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10099 built version of sdcc instead of installed version
10101 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10103 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10104 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10106 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10107 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10108 WARNING: remove device/lib/build/z80/printf.o by hand when
10109 updating from previous build!
10110 * device/lib/z80/printf.c: updated comment
10111 * support/regression/tests/bug1057979.c: test all ports now
10112 * support/regression/tests/bug1065458.c: file added
10114 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10116 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10117 *_start and *_end symbols for static functions
10119 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10121 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10122 and search crt0.o in all library paths,
10123 (setIncludePath): proper handling of --nostdinc,
10124 (setLibPath): proper handling of --nostdlib
10125 * support/regression/Makefile,
10126 * support/regression/ports/ds390/spec.mk,
10127 * support/regression/ports/gbz80/spec.mk,
10128 * support/regression/ports/hc08/spec.mk,
10129 * support/regression/ports/mcs51/spec.mk,
10130 * support/regression/ports/mcs51-large/spec.mk,
10131 * support/regression/ports/mcs51-stack-auto/spec.mk,
10132 * support/regression/ports/z80/spec.mk: use include and lib files from
10133 built version of sdcc instead of installed version
10134 * doc/sdccman.lyx: fixed typo in --nostdinc
10136 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10139 * src/pic/device.c,
10140 * src/pic/ralloc.c,
10141 * src/pic/gen.c : added support to generate code for struct bit fields.
10143 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10145 * as/xa51/xa_version.h,
10146 * device/include/errno.h,
10147 * device/include/regc515c.h,
10148 * device/lib/_itoa.c,
10149 * device/lib/_ltoa.c,
10150 * device/lib/ser_ir_cts_rts.c,
10151 * sim/ucsim/xa.src/glob.cc,
10152 * sim/ucsim/xa.src/inst_gen.cc,
10153 * sim/ucsim/xa.src/xa_bit.cc,
10154 * sim/ucsim/xa.src/xa_sfr.cc,
10155 * sim/ucsim/z80.src/inst_dd.cc,
10156 * sim/ucsim/z80.src/inst_fdcb.cc,
10157 * support/scripts/keil2sdcc.pl,
10158 * src/pic16/pic16.dsp,
10159 * src/pic16/pic16a.dsp: corrected cvs line endings
10160 * device/lib/printf_large.c: fixed bug 1057979
10161 * src/pic16/gen.c: fixed non-C standard code
10162 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10163 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10164 * support/regression/ports/mcs51/support.c: reload T1 asap
10165 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10166 pdata use and clear idata startup behaviour
10167 * support/regression/tests/bug1057979.c: added
10169 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10171 * device/examples/ds390/ow390/ad26.h,
10172 * device/examples/ds390/ow390/cnt1d.h,
10173 * device/examples/ds390/ow390/crcutil.c,
10174 * device/examples/ds390/ow390/ownet.h,
10175 * device/examples/ds390/ow390/owsesu.c,
10176 * device/examples/ds390/ow390/swt12.h,
10177 * device/examples/ds390/ow390/swtoper.c,
10178 * device/examples/ds390/ow390/temp10.h,
10179 * device/examples/ds390/ow390/thermodl.c,
10180 * device/examples/ds390/tinitalk/tinitalk.dsp,
10181 * device/examples/ds390/tinitalk/tinitalk.dsw,
10182 * device/examples/mcs51/clock/hw.h,
10183 * device/examples/mcs51/simple2/go.bat,
10184 * device/examples/serialcomm/windows/serial.h,
10185 * device/examples/xa51/dummy.c,
10186 * device/examples/xa51/hello.c,
10187 * device/include/80c51xa.h,
10188 * device/include/at89x051.h: corrected cvs line endings
10190 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10192 * src/pic16/main.c (options): added command line --gstack, to trace
10193 stack over/under flows,
10194 * added pragma 'wparam' to allow passing first byte of function
10195 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10196 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10197 call to __gstack_test function and sets up the symbol as extern,
10198 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10199 * popaop): added call to pic16_testStackOverflow,
10200 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10202 * (genCall, genPcall): now all parameters are passed via stack
10203 except in functions that are pass to wparam pragma in which WREG is
10205 * (genPcall): REENTRANT flag is checked to see if variable prototype
10206 contains reentrant keyword, don't call a non-reentrant function, via
10207 a reentrant function pointer or vice versa, functions are never
10209 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10211 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10212 SIGSEGV when accessing a NULL register stucture,
10213 * (pic16_printGPointerType): modified to handle UPPER modifier for
10214 function initializers, changed prototype of function to simpler one,
10215 * (pic16_printIvalFuncPtr): check to see if function is already
10216 added in externs list,
10217 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10218 optimized a move from W to SFR with a move to the same register
10219 later after a CALL,
10220 * device/lib/pic16/debug: NEW directory, contains debug features
10221 which are enabled when linking with libdebug.lib, currently command
10222 line option --gstack enables stack pointer tracing for over/under
10223 flow, corresponding sources are in debug/gstack
10225 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10227 * doc/sdccman.lyx: updated SDCC version,
10228 * (PIC16 port): update list of command line options,
10229 * src/pic16/device.h (structure pic16_options_t): added field gstack
10230 to enable stack overflow tracing on push/pops,
10231 * src/pic16/device.c (statistics structure): added statistics
10233 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10234 pic16_dump_int_registers): increase statistics counters for each
10235 * variable which is encountered
10236 * (pic16_dump_usection): emit each .udata variable to its own udata
10238 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10239 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10240 parameters via stack, otherwise use old scheme,
10241 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10242 assembler output file,
10243 * src/pic16/main.c: added command line options --gstack to enable
10244 push/pop tracing for stack overflow,
10245 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10246 instructions): added size of each instruction,
10247 * (pic16_countInstruction): estimate size of instructions in
10248 the_pFile list, inline assembly blocks are not counted,
10249 * (pic16_FixRegisterBanking): trace previous register usage, when
10250 banksel optimizations is greater than 0, don't emit a redudant
10253 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10255 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10256 * src/pic16/ralloc.c : applied same fix for pic16.
10257 * src/pic/gen.c : tidied it up a little.
10259 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10261 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10262 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10264 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10266 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10268 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10270 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10271 non-reentrant function __modsint in the interrupt function (thus
10272 corrupting math operations during serial I/O)
10273 * device/lib/ser_ir.c: as above, changed buffersize
10274 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10275 256.c,d for zeroing
10276 * doc/Makefile: added option -t for rsync
10278 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10280 * src/SDCCast.h (struct ast),
10281 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10283 2004-10-20 Borut Razem <borut.razem AT siol.net>
10285 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10288 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10290 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10292 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10293 support functions to replace long sequences of MOVFF's from access
10294 bank registers to stack and vice versa,
10295 * src/pic16/device.h: added new field opt_flags, where optimization
10296 flags can be set to enable certain features,
10297 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10298 * pBlock, (genFunction, genEndFunction): surroung loop for
10299 saving/loading used registers in stack with PC_INFO pCodes,
10300 INF_LREGS. Code in between can then be optimized by pCode optimizer
10301 to support function calls,
10302 * (genDataPointerSet): fixed bug which loaded float fields in
10303 structures with corrupt data,
10304 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10305 in a standard way debug info on stderr. Feature used for developing
10306 and debugging only,
10307 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10308 obsolete chunks of code,
10309 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10310 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10311 * pic16/src/pcode.c (pic16_newpCodeInfo,
10312 * (pic16_newpCodeOpLocalRegs),
10313 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10315 * (pic16_pCodeConstString): printing of the initial value of a
10316 symbol as a comment is inhibited since parsing was already done by
10317 copyStr and output is corrupt,
10318 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10320 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10322 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10324 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10326 * as/mcs51/lkarea.c: removed old K&R style,
10327 (lnksect): changed check on boundary error,
10328 (lnksect2): changed check on boundary error,
10329 (lnksect2): extend XSTK to end of page if size = 1
10330 * as/mcs51/lkmain.c: removed old K&R style,
10331 (Areas51): create l_IRAM symbol
10332 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10333 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10334 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10335 * device/lib/_mullong.c: added version to be compiled with xstack
10336 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10337 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10338 * device/lib/mcs51/crtxstack.asm: fixed comment
10339 * src/SDCCglue.c: maxInterrupts defaults to 0,
10340 (emitMaps): added pdata,
10341 (createInterruptVect): (re)moved default,
10342 (glue): added pdata,
10343 (glue): moved __start__xstack to XSTK with default size 1
10344 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10345 and options.float_rent when options.stackAuto is set,
10346 (linkEdit): only write XDATA_NAME if provided on command line
10348 * src/SDCCmem.c: added pdata
10349 * src/port.h: added pdata_name to PORT
10350 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10351 (saveRegisters, unsaveRegisters): removed usage of B,
10352 (genMinus): fixed accumulator clash,
10353 (genJumpTab): added comment, this needs another look
10354 * src/mcs51/gen.c: added check for "B in use" paranoia,
10355 added pushB() and popB()
10356 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10359 * src/ds390/main.c,
10361 * src/mcs51/main.c,
10363 * src/pic16/main.c,
10365 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10366 added PSEG (PAG,XDATA) or NULL to port specifier
10367 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10368 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10369 (_mcs51_genInitStartup): removed __start__xstack equ,
10370 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10371 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10372 * src/z80/gen.c (_rleAppend): fixed warnings
10373 * support/regression/tests/zeropad.c: added pdata test
10374 * .version: bumped to 2.4.6
10376 2004-10-17 Borut Razem <borut.razem AT siol.net>
10378 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10379 as a part of nightly build
10381 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10383 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10384 WREG holds the first byte function parameters,
10385 * (aopForSym): take special case for symbols which are in FARSPACE
10386 but in CODESPACE too,
10387 * (assignResultValue): modified to take into account _G.useWreg,
10388 * (genCall): don't use wreg for parameter passing when function is
10389 declared as reentrant, too, added optimization INCF to stack
10390 pointer when stack parameter count is 1,
10391 * (genFunction, genEndFunction): refurnished and fixed to not using
10392 wreg for passing parameters when function has varargs or is
10393 reentrant, fixed bug with symbol name compare for generating
10394 functions in absolute address,
10395 * (pic16_storeForReturn): refurnished,
10396 * (genCmp): began writing a new version of the function, not ready
10397 yet, therefore it is disabled,
10398 * (genAssign): do not read code memory when assigning a function to
10399 a pointer function,
10400 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10401 array of characters, not pointer,
10402 * (pic16initialComments): in debug mode emit an .ident directive for
10404 * (_process_pragma): emit a new warning type (internal to pic16)
10405 when setting stack to default length, emit a similar warning when
10406 placing a function at absolute address and address is not word aligned
10407 * (_pic16_parseOptions): added 'return TRUE' statement,
10408 * (_pic16_linkEdit): if compiling a source, then add the source's
10409 file object, first in the list of objects to link,
10411 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10413 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10414 * src/pic/main.c : removed VC warning.
10415 * src/pic/gen.c : changed comment.
10417 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10419 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10420 reference to a deprecated symbol _GPTRREG was causing failure to
10421 link. Thanks G. M. Gallant for the info.
10423 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10425 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10426 comments for Bugs item #954788.
10428 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10430 * src/pic16/device.c (pic16_dump_gsection,
10431 * pic16_groupRegistersInSection): handle symbols declared to be in
10432 access bank differently,
10433 * src/pic16/gen.c (struct _G): added field resDirect,
10434 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10435 send values read from stack directly to result and don't allocate
10437 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10439 * (pic16_sameRegsOfs): NEW,
10440 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10441 free because they were not allocated from temporary pool,
10442 * pic16_popRegFromString): workaround to fix a problem with
10443 allocating variables twice or never,
10444 * (genGenPointerGet): using PRODL instead of FSR0H,
10445 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10447 * (genAssign): take advantage of the _G.resDirect flag,
10448 * (genCast): around line 11844, use mov2f instead of directly
10449 MOVFF'ing between operands to account for literal values,
10450 * src/pic16/genutils.c: some new debug functions for gpsim have been
10452 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10453 float with integer part only,
10454 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10455 place variables in access bank
10456 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10457 updated sources to reflect recent changes in gen.c
10459 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10461 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10462 sources that searched for headers in installation path, now the
10463 device/include/pic16 is used,
10464 * src/pic16/glue.c (pic16glue),
10465 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10466 .line directives if not in debug mode, this suppresses assembler's
10467 warnings for ignored directives
10469 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10471 * src/port.h: made reset_regparms prototype void parameter explicit.
10472 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10473 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10474 * doc/sdccman.lyx: documented warning disabling and how to use
10475 printf_large to make it print floats.
10476 * device/include/stdbool.h: NEW
10477 * device/lib/_atof.c,
10478 * device/lib/_divuint.c,
10479 * device/lib/_divulong.c,
10480 * device/lib/expf.c,
10481 * device/lib/printf_large.c,
10482 * device/lib/sincosf.c,
10483 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10484 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10485 a completely reentrant lib.
10487 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10489 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10490 * device/include/pic16/stdio.h: fixed bug with colon
10492 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10494 * device/include/pic16/stdio.h,
10495 * device/include/pic16/stdlib.h,
10496 * device/include/pic16/math.h: NEW
10497 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10498 declared as _naked to reduce overhead
10499 * device/lib/Makefile.in (target port-specific-objects-pic16):
10500 changed * to *.* so to ignore the CVS directory,
10501 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10502 stacked variables back in stack,
10503 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10506 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10508 * .version: bumped version number to 2.4.5
10509 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10510 * support/Util/SDCCerr.c (messages structure): added entry for
10513 Large cumulative patch for pic16 port and libraries.
10514 * device/include/pic16/sdcc-lib.h,
10515 * device/include/pic16/stdarg.h,
10516 * device/include/asm/pic16/features.h,
10517 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10518 * device/include/pic16/float.h: changes reentrant keyword with
10519 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10520 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10521 updated target build-libraries to include objects from gptr,
10522 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10523 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10524 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10525 all function headings,
10526 * src/SDCCmain.c: added global parameter userIncDirsSet,
10527 * (parseCmdLine): when option -I is encountered add directory to
10528 userIncDirsSet too,
10529 * src/version.awk: added space between control and long,
10530 * src/pic16/NOTES: added some notes for the port,
10531 * src/pic16/gen.c: added prototype for mov2fp function,
10532 * (fReturnpic16[]): properly named return value registers,
10533 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10534 * (aopForSym): added code to handle symbols with onStack flag set,
10535 symbols onStack are allocated PTRSIZE bytes,
10536 * (aopFreeAsmop): handles special case where asmops are stack objects,
10537 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10538 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10539 added argument lock to trace flaws in allocating temporary registers
10540 when developing port,
10541 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10542 * (pic16_popRegFromString): reenabled allocating a direct register
10544 * (assignResultValue): various beautifications,
10545 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10546 referenced function argument,
10547 * (genIpush): reenabled to allow stacked arguments, handles only
10548 ic->parmPush iCodes,
10549 * (genCall, genPcall): major changes to allow for variable argument
10550 functions, fixed a bug with falsely restoring stack pointer after
10551 returning from call,
10552 * (genFunction): pending code for critical function,
10553 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10554 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10555 * (genNearPointerGet): fixed bug with indirect reading, was always
10557 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10559 * (genAddrOf): rewrote code to take address of a stacked function parameter
10560 * (genCast): fixed casting to generic pointer type,
10561 * src/pic16/gen.h: added AOP_STA,
10562 * (struct asmop): added field stk,
10563 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10564 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10565 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10566 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10567 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10568 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10570 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10572 * (pic16_port structure): generic pointer size is set to 3,
10573 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10574 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10576 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10577 operand is an iTemp,
10579 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10581 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10582 * debugger/mcs51/simi.c: addapt new syntax of s51
10584 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10586 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10587 * src/pic16/pcode.c: commented out some calls to free() in order to
10590 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10593 * src/SDCCicode.c (isiCodeInFunctionCall),
10594 * src/avr/ralloc.c (selectSpil),
10595 * src/pic/ralloc.c (selectSpil),
10596 * src/pic16/ralloc.c (selectSpil),
10597 * src/ds390/ralloc.c (selectSpil),
10598 * src/hc08/ralloc.c (selectSpil),
10599 * src/xa51/ralloc.c (selectSpil),
10600 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10601 stack in the middle of a function call sequence (fixes bug #1020268)
10602 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10603 costs associated with the minimum switch case.
10605 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10607 * src/SDCC.lex: fixed bug #1030549
10609 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10611 * src/SDCCcse.h (struct cseDef),
10612 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10613 over a function call if the CSE is derived from a symbol whose
10614 address has been taken (fixes bug #1029883)
10615 * support/regression/tests/bug-1029883: a new regression test for
10618 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10620 * src/hc08/gen.c (emitinline): fixed bug #1029778
10621 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10622 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10623 and starts toward RFE #905167)
10625 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10627 * src/pic16/gen.c (mov2f): New function to move an operand to
10628 another without considering if it is a literal or a register,
10629 * (pic16_sameRegs): don't check if they are both AOP_REG,
10630 * (AccRsh): removed andmask=0 lines,
10631 * (genLeftShift): duplicated to be improved in future versions,
10632 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10633 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10634 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10635 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10636 * (insertBankSwitch): fixed inserting banksel directives algorithm
10637 for instructions that follow a skip instruction, this fixes a report
10638 for broken subtraction code generation,
10639 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10640 iCode is a left op, just in case result and right share the same
10643 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10646 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10648 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10649 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10650 on 2004-09-12; it was buggy
10652 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10654 * src/SDCCsymt.h: removed RESULT_CHECK
10659 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10661 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10663 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10664 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10665 configuration values no more rejected by compiler, they are assigned
10666 to configuration registers with a warning message instead,
10667 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10668 the for-loop so last conf register is emitted too,
10669 * (_pic16_initPaths): link library libsdcc.lib by default,
10670 * (_hasNativeMulFor): modified test for multiplication according to
10671 Raphael Neider's remarks. Integer multiplication is also done with
10673 * device/include/pic16/pic18fregs.h: corrected type error in while
10674 testing and including 18f6720 header file
10676 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10678 * src/pic16/device.h (pic16_options): removed field use_crt,
10679 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10680 until an optimization to handle single bits is added,
10681 * (pic16_loadFSR0): moved before genUnpackBits,
10682 * (genAnd): some white lines removed,
10683 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10684 leave_reset flags in pic16_options when using crt modules,
10686 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10688 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10689 for bugs 898889 & 979599. Also used some safer print instructions.
10691 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10693 * src/pic16/device.h (pic16_options_t): added field use_crt,
10695 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10696 catch a probable future bug,
10697 * src/pic16/gen.c: aopIdx function commented out,
10698 * (genAssign): commented out old code which used aopIdx,
10699 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10700 code, added if conditionals to take into account the --use-crt
10701 command line options,
10702 * src/pic16/main.c (pic16_optionsTable): added new command line
10703 options, --use-crt= and --no-crt,
10704 * (_pic16_linkEdit): now the proper crt object is added in the
10705 linker command line except than when --no-crt is specified,
10706 * src/pic16/pcode.c,
10707 * src/pic16/pcode.h: added some structures and functions for a new
10708 optimization scheme to compansate for instruction overhead between
10709 same iCodes, this scheme is currently under development and is not
10710 working in any way,
10711 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10713 * device/lib/pic16/startup/crt0i.c,
10714 * device/lib/pic16/startup/crt0iz.c: added global char variable
10715 __uflags to force the generation of an idata section
10717 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10720 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10721 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10723 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10725 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10726 Frieder) and clarified the default code optimization mode
10728 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10730 * src/SDCC.lex (doPragma, process_pragma),
10731 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10732 "opt_code_size", and "opt_code_balanced"
10733 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10734 regrouped options by category, added support for category headers
10735 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10736 and "--opt-code-size"
10737 * doc/sdccman.lyx: documented these new options and pragmas
10738 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10739 preference into account
10741 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10743 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10744 geniCodePreDec): Fixed bug 904237 by generating a warning
10746 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10748 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10750 * src/pic/device.c : When no max ram set validate full memory range.
10752 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10754 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10756 * device/lib/_gptrget.c,
10757 * device/lib/_gptrput.c: updated comment
10758 * device/lib/calloc.c,
10759 * device/lib/free.c,
10760 * device/lib/malloc.c,
10761 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10762 * src/SDCCcse.c (cseBBlock),
10763 * src/SDCCicode.c (printOperand, geniCodeArray),
10764 * src/SDCCicode.h (struct operand): fixed bug 868103
10765 * support/regression/tests/bug-868103.c: added
10766 * src/SDCCast.c (searchLitOp),
10767 * src/SDCCcse.h (struct cseDef),
10768 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10769 * src/SDCCicode.h (struct operand),
10770 * src/SDCCsymt.h (struct sym_link),
10771 * src/avr/gen.c (hasInc),
10772 * src/ds390/gen.c (hasInc),
10773 * src/hc08/gen.c (genPlusIncr, hasInc),
10774 * src/mcs51/gen.c (hasInc),
10775 * src/pic16/glue.c (pic16_printIvalChar),
10776 * src/pic16/ralloc.c (regWithIdx),
10777 * src/xa51/gen.c (hasInc) : removed warnings
10778 * src/SDCCast.c (createBlock): added comment ???
10779 * src/hc08/ralloc.c: updated comments
10781 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10783 * doc/sdccman.lyx: updated section on switch statements, added
10784 section about semaphore locking
10785 * doc/Makefile: added option -info for latex2html
10786 * device/lib/_gptrget.c,
10787 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10789 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10791 * src/pic/device.h,
10792 * src/pic/device.c,
10793 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10794 maxram is less than 0x100.
10796 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10798 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10800 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10803 * src/mcs51/main.c,
10804 * src/ds390/main.c,
10808 * src/pic16/main.c,
10811 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10812 a jump table is the best form for a switch statement, including
10813 automatic insertion of missing cases to make the case range
10814 continuous. Developed in collaboration with Frieder Ferlemann.
10816 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10818 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10819 accumulator result if it needs sign extension
10821 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10823 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10825 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10827 * device/lib/gbz80/printf.c,
10828 * device/lib/z80/printf.c: removed define for NULL
10830 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10832 * as/xa51/xa_link.c,
10833 * device/examples/ds390/ow390/ad26.c,
10834 * device/examples/ds390/ow390/cnt1d.c,
10835 * device/examples/ds390/ow390/counter.c,
10836 * device/examples/ds390/ow390/ds2480.h,
10837 * device/examples/ds390/ow390/ds2480ut.c,
10838 * device/examples/ds390/ow390/findtype.c,
10839 * device/examples/ds390/ow390/gethumd.c,
10840 * device/examples/ds390/ow390/owllu.c,
10841 * device/examples/ds390/ow390/ownetu.c,
10842 * device/examples/ds390/ow390/swt12.c,
10843 * device/examples/ds390/ow390/swtloop.c,
10844 * device/examples/ds390/ow390/temp.c,
10845 * device/examples/ds390/ow390/temp10.c,
10846 * device/examples/ds390/ow390/thermo21.c,
10847 * device/examples/ds390/ow390/tinilnk.c,
10848 * device/examples/ds390/ow390/tstfind.c,
10849 * device/examples/serialcomm/windows/serial.cpp,
10850 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10851 * device/include/reg51.h: fixed line endings for cvs
10853 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10855 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10856 packRegsForAccUse, packRegisters): new accumulator register
10858 * support/regression/ports/hc08/support.c (_putchar): suppress
10859 warning of unused variable
10860 * src/SDCCicode.c: added SWAP entry to codeTable
10862 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10864 * device/lib/sprintf.c: forgot to add this file before previous commit
10866 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10868 * src/pic16/gen.c (genPackBits): added operand right in function
10869 parameters, load result directly if p_type is POINTER (that is
10870 called by genNearPointerSet)
10871 * (genUnPackBits): added operand left in function parameters,
10872 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10873 FSR0 if accessing bitfields,
10875 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10877 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10878 _print_format; updated printf, sprintf, vsprintf
10879 * device/include/asm/default/features.h: corrected comment/define
10880 * device/lib/Makefile.in: added sprintf.c
10881 * device/lib/libsdcc.lib: added sprintf module
10882 * device/lib/printf_large.c,
10883 * device/lib/vprintf.c,
10884 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10886 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10887 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10888 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10890 * support/regression/tests/zeropad.c: define idata as data for hc08
10892 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10894 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10895 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10896 labels are referenced at least once (even if a reference is not found)
10897 * src/hc08/gen.c (emitcode): set isComment flag for comments
10898 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10899 loads), rules 6a..6b (optimize jumps to return)
10901 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10903 * device/lib/acosf.c (acosf),
10904 * device/lib/asinf.c (asinf),
10905 * device/lib/atanf.c (atanf),
10906 * device/lib/ceilf.c (ceilf),
10907 * device/lib/cosf.c (cosf),
10908 * device/lib/coshf.c (coshf),
10909 * device/lib/cotf.c (cotf),
10910 * device/lib/fabsf.c (fabsf),
10911 * device/lib/floorf.c (floorf),
10912 * device/lib/log10f.c (log10f),
10913 * device/lib/logf.c (logf),
10914 * device/lib/sinf.c (sinf),
10915 * device/lib/sinhf.c (sinhf),
10916 * device/lib/sqrtf.c (sqrtf),
10917 * device/lib/tanf.c (tanf),
10918 * device/lib/tanhf.c (tanhf),
10919 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10920 replaced all instances of "reentrant" in the library functions
10921 defined in math.h with this macro.
10922 * support/regression/tests/float_trans.c: reenabled test for hc08
10924 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10926 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10927 erroneously deleted
10929 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10931 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10932 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10933 multi-byte volatile operands are used
10934 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10935 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10936 initialization to area GSINIT0 so that it would always precede
10937 any static initializers in GSINIT
10938 * support/regression/tests/zeropad.c: fixed idata define for hc08
10939 * support/regression/tests/bug-927659.c,
10940 * support/regression/tests/float_trans.c: disabled tests for hc08
10941 pending missing library routines
10942 * .version: increased version number to 2.4.4 - hc08 port now passes
10946 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10948 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10949 * Makefile.common.in,
10951 * as/hc08/Makefile.in,
10952 * as/mcs51/Makefile.in,
10953 * as/z80/Makefile.in,
10954 * debugger/mcs51/Makefile.in,
10955 * device/include/Makefile.in,
10956 * device/lib/Makefile.in,
10959 * link/z80/Makefile.in,
10960 * packihx/Makefile.in,
10961 * sim/ucsim/main_in.mk,
10962 * sim/ucsim/avr.src/Makefile.in,
10963 * sim/ucsim/doc/Makefile.in,
10964 * sim/ucsim/gui.src/serio.src/Makefile.in,
10965 * sim/ucsim/hc08.src/Makefile.in,
10966 * sim/ucsim/s51.src/Makefile.in,
10967 * sim/ucsim/xa.src/Makefile.in,
10968 * sim/ucsim/z80.src/Makefile.in,
10970 * support/cpp2/Makefile.in,
10971 * support/librarian/Makefile,
10972 * support/makebin/Makefile: added DESTDIR to the install path proposed
10973 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10974 * doc/sdccman.lyx: added DESTDIR documentation
10976 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10978 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10979 instruction for interrupt handlers, use fast returns when returning
10980 from high priority interrupts
10982 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10984 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10986 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10987 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10988 bugs, ported much of Bernhard's code from mcs51
10989 * src/mcs51/gen.c (genSend),
10990 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10991 than one when calling a reentrant function
10992 * device/lib/_mullong.c: defined an alternate struct layout for big
10993 endian ports (hc08)
10995 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10997 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11000 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11002 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11003 are sane and complete before asking the port its prefered parameter
11004 passing method (fixes bug #1017633)
11005 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11008 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11010 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11011 problem in bitfields >= 8 bits.
11013 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11015 * src/SDCCsymt.c: undid changes that were not meant to be committed
11017 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11019 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11021 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11023 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11024 copied and wrong bit got inverted
11026 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11028 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11029 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11030 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11031 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11032 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11033 assignments to bitfields at known addresses
11034 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11035 reads from bitfields at known addresses
11036 * src/hc08/ralloc.c (packRegisters),
11037 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11038 genhc08Code): optimize pointer get values used as conditionals
11039 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11042 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11044 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11045 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11046 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11049 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11051 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11053 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11055 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11058 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11060 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11062 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11064 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11067 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11069 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11071 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11073 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11074 cases use more compact code.
11076 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11078 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11080 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11082 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11084 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11087 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11088 parameter of changePointer() from symbol* to sym_link*
11089 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11090 * src/SDCCsymt.c (compareType): void* type is castable to other
11091 pointers, but not necesarily an exact match.
11092 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11093 is no longer blindly treated as an exact match.
11094 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11096 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11098 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11100 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11104 * src/pic/ralloc.h,
11105 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11107 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11109 * src/pic/device.c,
11110 * src/pic/device.h,
11111 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11113 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11115 * src/mcs51/gen.c (emitcode): fixed bug #992819
11117 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11119 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11120 there's no need to make it worse
11122 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11124 * src/mcs51/ralloc.c (deassignLR),
11125 * src/ds390/ralloc.c (deassignLR),
11126 * src/hc08/ralloc.c (deassignLR),
11127 * src/z80/ralloc.c (deassignLR),
11128 * src/pic/ralloc.c (deassignLR),
11129 * src/pic16/ralloc.c (deassignLR),
11130 * src/avr/ralloc.c (deassignLR),
11131 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11132 rlivePoint): fixed another part of bug #971834
11134 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11136 * src/z80/main.c: enabled "critical" keyword
11137 * src/z80/mappings.i,
11138 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11139 functions (fixes bug #979646)
11140 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11142 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11144 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11147 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11149 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11150 doesn't disable too much optimizations
11152 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11154 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11156 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11158 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11160 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11162 * src/pic/gen.c tidied up tabs
11163 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11164 * src/pic/main.c tidied up tabs
11165 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11166 * src/pic/pcoderegs.c tidied up tabs
11167 * src/pic/ralloc.c tidied up tabs
11169 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11171 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11172 to S_FIXED for pic16 port and when symbol is not in level 0,
11173 allocate for S_REGISTER storage class and pic16 port, too,
11174 * src/pic16/device.h: prototype for checkSym,
11175 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11176 * (pic16_assignConfigWordValue): test the value and the mask to
11177 validate that the value is suitable for the configuration word,
11178 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11179 collect extern declared symbols, don't emit symbol twice, check
11180 first if symbol is in publics set first,
11181 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11182 * added command line '--fstack' which enables an experimental
11183 feature for stack access, too buggy to be used yet...
11184 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11185 * (pic16_allocDirReg): when register has storage class S_REGISTER
11186 allocate in pic16_dynAccessRegs,
11187 * device/include/pic16/pic18f????.h: modified configuration word
11188 naming convention, words started as CONFIG0H but should be CONFIG1H
11190 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11192 * device/include/mcs51reg.h: fixed bug 970993
11194 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11196 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11197 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11198 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11199 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11200 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11201 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11202 error/warning numbers,
11203 added function setWarningDisabled()
11204 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11205 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11206 _memcmp.c _memmove.c calloc.c realloc.c free.c
11207 * support/regression/tests/malloc.c: added tests for new functionality
11208 * support/regression/tests/zeropad.c: added tests for truncated initializers
11209 and initialized char arrays starting with '\x0'
11210 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11212 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11214 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11216 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11218 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11219 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11220 peephole 177.e. Thanks to anonymous
11222 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11224 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11225 function isn't used in the source but referenced as a
11226 variable initializer then declare it as extern in .asm file
11228 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11230 * .version: increased version number to 2.4.3
11232 Adding version extension according to ChangeLog CVS revision
11233 * src/Makefile.in (target all): added dependency 'version.h'
11234 * (rule version.h): added rule to create version.h from ChangeLog,
11235 * (rule dep): added dependency version.h,
11236 * src/version.awk: AWK script to create version.h
11237 * src/SDCCdwarf2.c (dwWriteModule),
11238 * src/SDCCglue.c (initialComments),
11239 * src/SDCCmain.c (printVersionInfo): modified to write after
11240 version string the version extension number,
11241 * src/SDCCutil.c: included "version.h"
11242 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11244 * src/SDCCutil.h: added prototype for getBuildNumber
11246 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11247 includeDirsSet, too,
11248 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11249 const char [] is found in function prototype...
11251 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11252 moving to WREG with source is already in WREG,
11253 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11254 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11255 * (aopForSym): stack'ed symbols are partially supported, added
11256 if-clause to support symbols in FARSPACE,
11257 * (sameRegs): added test for AOP_ACC to see if registers are same,
11258 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11259 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11260 * (pic16_popRegFromString): will not allocate a new register if it
11261 doesn't find one by name, bug may have introduced...
11262 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11263 * (genIpush): revived to use pic16 port's stack,
11264 * (genAddrOf): added incomplete case for stack'ed operand,
11265 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11266 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11267 can handle multibyte operands,
11268 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11269 * (pic16initialComments): added message for MPLAB compatibility
11271 * src/pic16/main.h: prototype for pic16_mplab_comp,
11272 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11273 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11274 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11275 because of increased complexity of procedure,
11276 * (_process_pragma): stack pragma changed to format 'stack pos len',
11277 emit symbol '_stack_end' to conform with gplink,
11278 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11279 to search for register,
11280 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11282 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11283 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11284 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11285 case for PO_GPR_REGISTER,
11286 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11287 dies, the new era is ahead !...
11288 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11289 pic16_dynInternalRegs,
11290 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11291 * (pic16_allocDirReg): minor optimizations and bug fixes,
11292 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11294 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11295 load stack and frame pointer with address of 'stack_end' symbol
11297 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11299 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11300 without source code but only variable initializers
11302 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11304 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11305 external are not declared as extern to reduce overhead while linking
11307 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11309 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11311 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11313 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11314 Yee Keat for the patch
11315 * src/SDCCast.c (decorateType): fixed bug #979599
11316 * src/ds390/gen.h: removed local fReturnSizeDS390
11317 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11318 * src/ds390/gen.c (genAnd, genOr, genXor),
11319 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11321 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11323 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11324 add relFilesSet to $3, manipulate $2 to handle linking of object
11325 files without source files in command line,
11326 * device/include/pic16 (all headers): added ID location macros,
11327 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11328 entries for ID location bytes,
11329 * (pic16_assignIdByteValue): NEW,
11330 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11331 added field dumpcalltree to pic16_options_t,
11332 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11333 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11334 emitting rFalseIfx label after check_carry label,
11335 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11336 pic16_emitDIRegs), NEW
11337 * (pic16glue): dump .calltree file when option --calltree found,
11338 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11339 * (_pic16_genAssemblerPreamble): emit ID locations after
11340 configuration registers,
11341 * (pic16_linkCmd): modifications of the link command,
11342 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11343 * (pic16_pCodeInitRegisters): don't init stack registers,
11344 * (pic16_findPrevInstruction): fixed bug,
11345 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11346 bug with immediate registers,
11347 * (buildCallTree): traces stack push and pop,
11348 * (pct2): dump also stack usage for each function,
11349 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11350 * (pic16_allocDirReg): various modifications,
11351 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11354 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11356 * src/pic16/pcode.c: removed buggy double colon
11358 2004-07-01 Borut Razem <borut.razem AT siol.net>
11360 * support/scripts/sdcc.nsi: added include/pic16 to setup
11362 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11364 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11365 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11367 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11368 specific command line arguments. Also added sample lkr script
11369 for placing a variable at a specific memory bank.
11370 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11371 at a specific memory bank,
11372 * (pic16_dump_isection): fixed bug which caused string literals to
11373 be omitted when dumping idata section,
11374 * (pic16_groupRegistersInSection): added code to handle registers
11375 in specific memory banks,
11376 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11377 public, all references are renamed too,
11378 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11380 * (pic16_storeForReturn): added case to handle when dest is WREG,
11381 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11382 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11383 pic16_rel_udata, check to see if that register is marked as being
11384 a member of a specific memory bank,
11385 * (pic16_printIvalCharPtr): added code to add string literals either
11386 to code or the idata sections,
11387 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11388 also accept the 'udata' pragma,
11389 * src/pic16/main.h: new structure types sectName and sectSym
11390 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11391 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11392 * (pic16_findPrevInstruction): fixed, it returned nothing,
11393 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11394 instruction combinations,
11395 * (pic16_FixRegisterBanking): heavily reorganised,
11396 * (pic16_AnalyzeBanking): if generating banksel directives is
11397 disabled, then don't call FixRegisterBanking at all,
11398 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11399 completely removed,
11400 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11402 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11404 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11405 Phuah Yee Keat <yk.phuah AT nestac.com>
11407 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11409 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11410 correctly the IVT even if it is relocated to some other location
11412 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11414 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11415 * device/include/pic16/pic18f2220.h: NEW,
11416 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11417 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11418 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11419 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11420 nodefaultlibs, ivt_loc is the location of the interrupt vector
11421 table, and nodefaultlibs signs that default libraries should not be
11422 linked in link stage,
11423 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11424 according to --ivt-loc argument,
11425 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11426 when pragma stack is found,
11428 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11430 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11431 256 (range check), 257 (do while), 258.a-f (bit banging
11432 f.e. on 3-wire SPI bus)
11434 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11436 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11437 variables used exclusively within a loop
11439 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11441 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11443 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11445 * src/SDCClrange.c (computeClash): fixed bug #971834
11447 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11449 * src/mcs51/gen.c (genCmp): fixed bug #975903
11450 * src/hc08/gen.c (operandsEqu),
11451 * src/ds390/gen.c (operandsEqu),
11452 * src/z80/gen.c (operandsEqu),
11453 * src/pic/gen.c (operandsEqu),
11454 * src/pic16/gen.c (operandsEqu),
11455 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11456 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11458 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11460 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11462 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11464 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11465 default case in switch statement,
11466 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11467 to eliminate problem with initialisation of pointers, but problem
11469 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11470 * (emitStaticSegment): removed various lines emitting debug info,
11471 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11472 added processor registers for utilizing EEPROM,
11473 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11474 configurable and set 8
11476 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11478 * .version: increased version number to 2.4.2,
11480 Cumulative patch for pic16 port
11481 * src/pic16/device.c: changed scheme to dump initial values for
11482 variables in idata segment, all print_idata* functions were removed,
11483 now the pic16_printIval* will be called,
11484 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11485 * _pic16_printPointerType, pic16_printPointerType,
11486 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11487 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11488 NEW, similar to the respective functions in SDCCglue.c,
11489 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11490 way, emitting hex bytes,
11491 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11493 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11495 * src/avr/ralloc.c (serialRegAssign),
11496 * src/xa51/ralloc.c (serialRegAssign),
11497 * src/pic/ralloc.c (serialRegAssign),
11498 * src/pic16/ralloc.c (serialRegAssign),
11499 * src/hc08/ralloc.c (serialRegAssign),
11500 * src/z80/ralloc.c (serialRegAssign),
11501 * src/ds390/ralloc.c (serialRegAssign),
11502 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11504 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11506 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11507 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11509 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11511 Cumulative patch for pic16 port:
11512 * src/pic16/device.h (typedef PIC16_device) modified fields for
11513 defining microcontrollers,
11514 * src/pic16/device.c: added new info for all devices in Pics16 array,
11515 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11516 to be optimised out by the pCode optimiser,
11517 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11518 specially, bug reported by G.M. Gallant,
11519 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11520 as force'd so that cannot be optimised out by pCode optimiser,
11521 * src/pic16/pcode.c,
11522 * src/pic16/pcodepeeph.c,
11523 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11524 they are disabled by default, but can be enabled explicit with
11525 command argument --denable-peeps, for testing,
11526 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11527 --pomit-ivt in COMPILE_FLAGS
11529 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11531 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11532 compilation on MSVC
11534 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11536 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11538 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11540 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11541 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11543 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11545 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11546 would only assign 0x300001 register.
11548 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11550 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11551 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11553 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11555 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11557 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11558 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11559 added peephole 254 (left shift), 255 (jump table)
11561 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11563 * device/lib/Makefile.in: removed comment line with model-pic16,
11564 * (target port-specific-objects-pic16): the libraries and objects
11565 are copied to the build directory form the device/lib/pic16/bin
11568 Cumulative patch concerning pic16 port:
11569 * library directory has been re-organized,
11570 * added support for PIC18F1220,
11571 * added headers and library sources for chips 18f1220,18f6520,
11572 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11574 * configuration registers setting has changed, now each supported
11575 device has a complete description of the registers it uses,
11576 * all initialisations are moved to idata sections, these section
11577 can be absolute or relocatable,
11578 * fixed initialisation of codespace variables,
11579 * fixed warning about PCLATU and gpsim,
11580 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11581 * (genAssign): use table reads when assigning from variables in codespace,
11582 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11583 char/int variables placed in codespace,
11584 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11585 registers set in .asm file, no need for --pomit-config-words anymore,
11586 * (pic16glue): some 8051 legacy segments are commented out
11587 (to be removed completely),
11588 * added support for alternative assembler and linker with --asm=
11589 and --link= command line arguments,
11590 * peepholes are disabled automatically in the port, no need to
11591 specify on command line,
11592 * port supports natively char/int/long multiplication, but converts
11593 all divisions to support functions,
11594 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11595 to the file set in variable $2,
11596 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11597 strings in ASCII format and not in hex,
11598 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11599 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11600 allocate proper register if iCodes aren't temporary,
11602 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11604 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11606 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11608 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11611 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11613 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11614 computed address is reused
11615 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11616 multi-byte bitfields
11618 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11620 * src/z80/gen.c: (genArrayInit): must check for pointers too
11622 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11624 * support/regression/tests/zeropad.c: never meant to commit the
11625 nestedstruct test: removed, added check for GCC version
11627 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11629 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11630 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11631 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11632 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11633 bugs 928906 and 954082 half-empty initializers
11635 * src/SDCCsymt.c (getAllocSize): added for above fix
11636 * src/z80/gen.c (genArrayInit): fixed bug 741044
11637 * support/regression/tests/zeropad.c: added tests
11639 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11641 * src/pic16/device.c (pic16_dump_section): corrected bug which
11642 caused some symbols of the libraries to be misplaced
11644 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11646 * src/pic16/glue.c,
11647 * src/pic16/ralloc.h,
11648 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11649 to fix conflict with pic port
11651 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11653 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11654 externs configuration variables,
11655 * src/pic16/ralloc.h,
11656 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11657 prototype in header, commented out some debug messages
11659 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11661 * src/pic16/glue.c,
11662 * src/pic16/main.c,
11663 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11664 for gpasm COFF object generation. Thanks to D. Hawkins for
11667 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11669 * src/ds390/main.c,
11670 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11671 Brock for spotting this)
11672 * src/ds390/gen.c (genEndFunction),
11673 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11674 interrupt handler and critical. Disable push/pop optimizations when
11675 peephole optimizations disabled.
11677 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11679 Updated pic16 library sources and headers.
11680 * device/lib/pic16/pic18f*/ ,
11681 * device/include/pic16/*.h: modified to handle structured SFR
11684 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11686 * src/port.h (PORT structure): added hook initPaths, now each
11687 port can declare its own default search paths,
11688 which can been seen with the --print-search-dirs option,
11689 see pic16 port for example,
11690 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11691 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11692 * (doPrintSearchDirs): NEW, replaces in a central manner the
11693 printing of search dirs which was split in set*Paths functions,
11694 * (main): added call to port->initPaths and doPrintSearchDirs,
11696 * src/ds390/main.c,
11699 * src/izt/tlcs900h.c,
11700 * src/mcs51/main.c,
11702 * src/pic16/main.c: modified port structures to reflect addition of
11705 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11706 * (pic16_dump_section): for registers in same address reserve memory once,
11707 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11709 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11710 result is greater in size than right or left,
11711 * (pic16_genUMult8X8_8): there are some cases where the result can
11712 be 16 bits size, so handle these,
11713 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11714 * (pic16_outBitC): modified to emit pcodes,
11715 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11717 * (genDivOneByte): implemented algorithm to divide 8-bits,
11718 * (genCmp): uncommented goto, but issues still exist,
11719 * (genAnd): fixed a bug with variables >8bits,
11720 * (genPackBits): optimization added that uses BCF/BSF to change a
11722 * (genAssign): fixed bug when assigning floating point literals,
11723 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11724 __sdcc_gsinit_startup label,
11725 * src/pic16/main.c (_pic16_init): removed search directory
11727 * (_pic16_initPaths): NEW, used to initialise search directories,
11728 * (_hasNativeMulFor): support functions for all except char/int
11729 multiplication, and char division,
11730 * (PIC16_port struct): modified entry for native mul support,
11731 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11733 * (buildCallTree): call to register_usage is ifdef'ed out,
11735 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11737 * device/include/string.h: applied Stas Sergeev's patch to make this
11738 header file compatible with the preprocessor -Wundef option
11739 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11740 failure (fixes bug #941458)
11742 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11744 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11745 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11746 that the variable, not the function, should be static
11747 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11748 to be consistent with non-literal case
11750 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11752 * src/SDCCast.c (isConformingBody): fixed bug #949967
11753 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11754 convilong): fixed bug #952086
11756 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11758 * src/SDCCmem.c (allocVariables): fixed bug #955321
11760 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11762 * src/hc08/main.c (_hc08_genAssemblerEnd),
11763 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11764 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11765 completely eliminated the use of a temporary file
11766 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11767 when more than one file linked
11768 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11770 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11772 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11773 which fixes bug #543481
11774 * support/regression/tests/bug-751703.c: fixed comments left from a
11775 cut and paste error
11776 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11777 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11778 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11780 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11781 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11782 are now changed to underscores in moduleName
11784 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11786 * as/mcs51/lkmem.c: better fix for bug #954173
11788 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11789 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11791 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11792 * device/include/c8051f000.h,
11793 * device/include/c8051f120.h,
11794 * device/include/c8051f300.h,
11795 * device/include/c8051f310.h,
11796 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11797 PWM16) and detab'ed
11799 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11801 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11802 and mailing lists, doc'ed --no-peep-comments, removed reference
11803 to knoppix (newest version has no LyX/LaTeX), other minor changes
11804 * src/SDCCglue.c (glue): save 2 bytes stack space with
11805 option --main-return. The ljmp could probably be avoided too
11807 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11809 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11811 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11813 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11814 * src/SDCCopt.c (isLocalWithoutDef),
11815 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11816 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11817 (credit to Maarten Brock for patch #949363, on which this is based)
11818 * support/regression/tests/bug-751703.c: some test cases of extern used
11819 within inner scopes.
11821 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11823 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11825 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11827 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11828 dwWriteLabel): fix to create valid debugger symbols even when
11829 the module name has non-alphanumeric symbols in it
11830 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11831 when a variable's allocation has been optimized away
11834 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11836 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11838 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11839 * src/mcs51/main.c,
11840 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11841 * src/ds390/main.c,
11842 * src/z80/gen.c (z80_emitDebuggerSymbol),
11844 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11846 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11847 * src/pic16/main.c,
11848 * src/avr/gen.c (avr_emitDebuggerSymbol),
11850 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11852 * src/SDCCdebug.c (emitDebuggerSymbol),
11854 * src/port.h: added a debugger struct to the port struct. Added a
11855 callback for defining debugger symbols
11857 * src/SDCCast.c (createLabel),
11858 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11861 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11862 iCode back to the ast for the function
11864 * src/hc08/ralloc.c (hc08_assignRegisters),
11865 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11866 unneeded fields from the regs struct.
11867 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11868 pushReg() & pullReg() functions instead of emitcode()
11870 * src/hc08/gen.c (genLabel, genhc08Code),
11871 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11873 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11876 * src/hc08/gen.c (genEndFunction, genhc08Code),
11878 * src/mcs51/gen.c (genEndFunction, gen51Code),
11880 * src/ds390/gen.c (genEndFunction, gen390Code),
11882 * src/z80/gen.c (genEndFunction, genZ80Code),
11885 * src/pic/gen.c (genEndFunction, genpic14Code),
11887 * src/pic16/gen.c (genEndFunction, genpic16Code),
11889 * src/avr/gen.c (genEndFunction, genAVRCode),
11891 * src/xa51/gen.c (genEndFunction, genXA51Code),
11893 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11894 specific code to cdbFile.c and out of the backend code generators
11896 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11897 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11898 starting address is now 0
11901 * as/hc08/m08pst.c,
11902 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11903 assembler directive for DWARF support
11904 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11908 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11910 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11912 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11913 and inappropriate peephole optimization in jump tables
11915 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11917 * as/hc08/m08pst.c,
11918 * src/SDCCglue.c: sdccopt works for the hc08 port now
11920 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11922 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11924 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11926 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11928 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11930 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11934 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11935 comments from the peephole optimizer replacement rules
11936 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11938 * src/SDCCcse.c (updateSpillLocation),
11939 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11941 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11942 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11943 objects far pointers
11945 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11947 * src/SDCCsymt.h: a missing part of my last change
11948 * src/pic/ralloc.c (regTypeNum),
11949 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11951 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11954 * src/SDCCicode.c (aggrToPtrDclType),
11955 * src/SDCCptropt.h,
11956 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11957 ptrPseudoSymConvert),
11958 * src/pic/ralloc.c (regTypeNum),
11959 * src/pic16/ralloc.c (regTypeNum),
11960 * src/hc08/ralloc.c (regTypeNum),
11961 * src/ds390/ralloc.c (regTypeNum),
11962 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11963 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11965 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11967 * link/z80/lkmain.c (afile),
11968 * as/hc08/lkmain.c (afile),
11969 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11970 prevent a pointer problem when a filename has no directory and
11971 no extension specified.
11973 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11975 * link/z80/lkmain.c (afile): allow periods in directory names
11976 * link/z80/lkmain.c (afile),
11977 * as/mcs51/lkmain.c (afile),
11978 * as/hc08/lkmain.c (afile): allow linker script file to have an
11979 extension other than ".lnk"
11980 * link/z80/lklex.c (getfid),
11981 * link/z80/lkmain.c (parse),
11982 * as/mcs51/lklex.c (getfid),
11983 * as/mcs51/lkmain.c (parse),
11984 * as/hc08/lklex.c (getfid),
11985 * as/hc08/lkmain.c (parse): Support comments in the linker script
11986 file on lines by themselves and after filenames
11988 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11990 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11992 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11994 * src/z80/peeph-z80.def: removed some peephole rules that don't
11995 work with multibyte arithmetic (fixed bug #937126)
11996 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11997 to registers and not global variables
11998 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11999 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12000 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12001 checking for assignments not internally generated (fixed bug #931895)
12002 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12003 structure member (fixed bug #930072)
12005 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12007 * src/SDCCmain.c (linkEdit),
12008 * src/hc08/main.c (_hc08_parseOptions),
12009 * as/hc08/Makefile.in,
12010 * as/hc08/aslink.h,
12012 * as/hc08/m08pst.c,
12013 * as/hc08/lkrloc.c (relr, rele),
12014 * as/hc08/lkarea.c (lnkarea)
12015 * as/hc08/lkmain.c (afile, parse),
12016 * as/hc08/lkelf.c: support for ELF output
12017 * as/hc08/lks19.c (s19),
12018 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12020 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12022 * as/mcs51/lkihx.c: Fixed bug #899105.
12024 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12026 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12027 .dsp files from Unix to DOS.
12029 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12031 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12032 function pointers; we have been compliant for several months now.
12033 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12034 change that was accidently commented out
12035 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12036 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12039 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12041 * src/hc08/gen.c: output of all of the internal debugging information
12042 is now controlled by the D() macro; it is disabled by default
12044 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12046 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12047 harder to keep the same registers during a CAST iCode
12048 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12049 long via int can be done in a single cast, if the signedness is
12051 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12052 putchar() in tinibios.c in ds390's library
12054 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12056 * src/SDCCast.c (decorateType): fixed bug #898889,
12057 cast result of a literal complement too
12058 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12059 fixed check for bitfields
12061 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12063 * src/SDCCicode.c (geniCodeLogic): made it static,
12064 (geniCodeLogicAndOr): added in order to fix bug #905492,
12065 (ast2iCode): fixed bug #905492
12066 * support/regression/tests/bug-905492.c: added
12067 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12068 (processParms): fixed bug #927659: don't copy parms, this will clear
12070 * support/regression/tests/bug-927659.c: added
12072 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12074 * src/SDCCast.c (addCast): don't cast float to char
12075 * device/lib/libsdcc.lib: added _memmove
12077 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12079 * device/lib/large/Makefile: fixed parallel execution by
12080 replacing `make` by `$(MAKE)`
12082 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12084 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12085 offsets (fixes bug #923936)
12087 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12089 * device/lib/small/Makefile: fixed parallel execution by
12090 replacing `make` by `$(MAKE)`
12092 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12094 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12096 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12098 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12099 * src/regression/Makefile: Regression test was not running.
12101 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12103 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12104 complement if possible
12105 * src/SDCCval.c (valComplement),
12106 * src/SDCCicode.c (operandOperation): fixed complement of literal
12107 * support/regression/tests/onebyte.c (testComplement): added
12109 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12111 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12112 return an optimized tree; actually replace actParm with the new tree
12113 * src/SDCCast.h: added some parantheses to remove side effects
12114 * support/regression/tests/bug-920866.c
12116 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12117 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12118 Bit operands were not being handled properly in the pic14 port.
12119 (now src/regression/add.c passes again).
12121 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12123 * src/SDCC.y (labeled_statement): case and default no longer require
12124 a following statement (RFE #893037)
12126 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12128 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12129 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12130 disabled (fixes bug #916294)
12131 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12132 "mov a,acc"; patch provided by Lenny Story
12133 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12135 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12137 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12139 * src/ds390/gen.c (genFunction, genEndFunction),
12140 * src/ds390/ralloc.c (ds390_assignRegisters),
12141 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12142 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12143 pushed if there are parameters passed on the stack. Also, a cleaner
12144 way to decide if r0/r1 should be pushed/popped. (Together they fix
12147 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12150 * device/lib/mcs51/crtpagesfr.asm,
12151 * device/lib/mcs51/crtxinit.asm,
12152 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12153 to avoid confusion with Si Lab's SFRPAGE register.
12155 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12157 * src/SDCCglue.c (emitMaps): allow public sfr variables
12158 * src/SDCCglue.c (initialComments): include compiler build date
12159 with compiler version and put the timestamp of the generated
12160 assembly file on a serperate line to be less confusing.
12161 * src/port.h: added genInitStartup hook
12163 * src/ds390/main.c,
12166 * src/pic16/main.c,
12168 * src/z80/main.c: genInitStartup initialize as NULL (default to
12169 historical behaviour)
12170 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12171 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12172 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12173 library instead of hard coding it into the compiler.
12174 * support/regression/ports/mcs51-stack-auto/spec.mk,
12175 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12176 * device/lib/mcs51/Makefile,
12177 * device/lib/small/Makefile,
12178 * device/lib/large/Makefile,
12179 * device/lib/mcs51/crtpagesfr.asm,
12180 * device/lib/mcs51/crtstart.asm,
12181 * device/lib/mcs51/crtxclear.asm,
12182 * device/lib/mcs51/crtxinit.asm,
12183 * device/lib/mcs51/crtclear.asm,
12184 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12185 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12186 and into user configurable files.
12187 * device/lib/clean.mk: clean mcs51 directory too
12188 * support/regression/tests/longlit.c: added static to T1 declaration
12189 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12190 accesses in the initialization code
12192 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12194 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12195 OSCTRIMVAL as noted in bug #916008
12197 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12199 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12200 in loops with multiple exits (reported as incorrect registers
12201 used by Martin Helmling in Sdcc-user list)
12203 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12205 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12206 made ds390 register extensions look less like error messages
12208 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12210 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12211 reported by Adam Wozniak in Sdcc-user list
12213 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12215 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12216 arithmetic optimizations, added debug output
12218 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12220 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12221 * sdcc.spec: updated and split sdcc into 3 rpms
12222 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12223 needed for literals of LEFT_OP and '+'
12224 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12225 introduced RESULT_TYPE_NOPROM
12226 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12228 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12229 limited promotion to int only for '*'
12230 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12232 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12234 * src/pic16/gen.c (genSkip),
12235 (genc16bit2lit), (gencjneshort): commented out
12236 (is_LitOp): new helper function, checks operand type
12237 (genCmpEq): rewritten
12239 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12241 * support/regression/tests/bug-908454.c: added
12243 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12245 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12246 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12247 (geniCodeCast): cosmetic, don't preserve bit storage class
12248 (geniCodeLeftShift): added promotion
12249 (geniCodeLogic): fixed regression
12250 * src/SDCCsymt.c (computeTypeOr): accept bits too
12251 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12253 2004-03-07 Borut Razem <borut.razem AT siol.net>
12255 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12257 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12259 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12260 version of pic16_genPackRegisters which does not check if ic is a
12262 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12263 function cause string1.c regression test fails
12265 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12267 * sim/ucsim/configure.in,
12268 * sim/ucsim/configure,
12269 * sim/ucsim/doc/Makefile.in: use docdir
12270 * src/SDCC.y: fixed sbit atrributes
12271 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12272 * src/SDCCast.c (decorateType): |^& need special promotion handling
12274 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12275 * src/SDCCsymt.h (computeType),
12276 * src/SDCCicode.c: computeType() needs op
12277 * src/SDCCsymt.c (checkTypeSanity),
12278 * doc/sddman.lyx: "plain" bitfields are unsigned
12279 * src/SDCCsymt.c (computeTypeOr): added
12280 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12282 * src/SDCCval.c (val*): computeType() needs op
12283 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12284 * support/regression/tests/onebyte.c: added tests for |^&
12286 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12288 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12289 for writing icode into asm output.
12291 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12293 * src/pic16/device.c: added some debug lines enabled
12294 with macro DEBUG_CHECK,
12295 * src/pic16/genarith.c: more debug in genPlus,
12296 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12297 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12298 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12299 * (aopForSym): onStack symbols are re-placed in data memspace,
12300 and onStack flag is cleared,
12301 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12302 copy temporary pcodeop,
12303 * (genPcall): added warning for not updating PCLATU,
12304 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12305 always true for pic16 port,
12306 * (genMultOneWord): NEW, supports integer multiplication,
12307 * (genMult): modified to call genMultOneWord,
12308 * (ifxForOp): added warning when return NULL,
12309 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12310 flag is set before call to operandFromSymbol for implicit
12312 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12313 options.intlong_rent are set by default,
12314 * (_hasNativeMulFor): modified to allow port generation of integer
12316 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12317 set regtype to REG_SFR for all registers, restricting seting the
12318 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12320 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12322 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12323 more than 500 times in the regression tests
12325 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12327 * support/Util/SDCCerr.h,
12328 * support/Util/SDCCerr.c,
12329 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12331 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12332 for symbol conflicts.
12333 * support/valdiags/tests/enum.c,
12334 * support/valdiags/tests/tentdecl.c,
12335 * support/valdiags/tests/struct.c: expect possible error messages
12336 referring to original symbol definitions.
12337 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12339 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12341 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12343 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12345 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12347 * src/pic16/ralloc.c (newReg): fixed bug #908929
12349 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12351 * src/ds390/gen.c: added missing #include "main.h"
12353 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12355 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12356 checking if symbol is already in set,
12357 * src/pic16/device.h: prototype for checkAddSym,
12358 * src/pic16/gen.c: (_G): added entry interruptvector,
12359 * (assignResultValue): removed some commented out lines,
12360 * (genFunction): check for ISR via sym->type, absolute section for
12361 interrupt code is created via a new pBlock, the goto instruction is
12362 placed now correctly at the interrupt vector position, changed all
12363 references from ivec to _G.interruptvector,
12364 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12365 is the interrupt is a high priority one, same for return from ISR,
12366 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12367 externs to calls of checkAddSym,
12368 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12369 pic16_pcode_verbose flag is set,
12370 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12371 * src/pic16/pcoderegs.c: message about how many registers are saved
12372 will only be emitted if pic16_pcode_verbose flag is set,
12374 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12376 * src/ds390/ralloc.h,
12377 * src/ds390/ralloc.c (ds390_regWithIdx),
12378 * src/ds390/gen.c (emitcode),
12379 * src/ds390/main.h,
12380 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12381 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12382 ds390operandCompare, getRegsRead, getRegsWritten,
12383 initializeAsmLineNode): customized instruction size calculation for
12384 ds390, started basis for some register optimizations
12385 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12386 corresponding assembly output
12387 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12388 missing push/pop of r0/r1. Optimized push/pops
12390 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12392 * src/mcs51/main.c (instructionSize): fixed ACALL size
12393 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12395 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12397 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12398 the sorting of rlist with NULL elements
12399 * (print_idataType, print_idata): NEW to create idata sections
12400 * src/pic16/device.h: idataSymSet new variable
12401 * src/pic16/gen.c (genFunction): fixed some bugs in string
12402 comparing, improved the absolute section creation for ISRs,
12403 added FSR0L/FSR0H in registers that are saved in an ISR,
12404 * (genInline): fixed the processing of inline snippets,
12405 now they undergo no process by the peephole optimizer
12406 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12407 are placed in idataSymSet,
12408 * (pic16emitStaticSeg): extern symbols are added in externs,
12409 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12410 switching when aboslute variables are placed in access bank memory
12411 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12412 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12413 commented out with #if,
12414 * (pic16_packRegisters): reintroduce the check for CAST because some
12415 symbols are not correctly handled,
12416 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12417 pCodeInstruction instead of pCode,
12418 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12419 pCodeAsmDir definition,
12420 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12421 directive, then the argument directive is emitted without the leading
12422 tab, hack for inline labels which must be in the first column,
12423 * (compareLabel,pic16_findNextInstruction),
12424 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12425 * (insertBankSwitch): modified for the new pCodeAsmDir,
12427 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12428 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12430 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12432 * (pushSide): commented out with #if,
12433 * (assignResultValue): fixed some typos in saving
12435 * (genPcall): FIXED and sync'ed with genCall,
12436 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12437 * (genNearPointerGet): fixed to handle some more cases,
12438 implementation scheme via table reads,
12439 * (genConstPointerGet): modified to access code memory correct,
12440 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12441 and improved to handle some cases
12442 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12443 instead of "RETLW" for init data
12444 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12445 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12446 variables are placed in access bank memory (<0x80 and >=0xf80),
12447 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12448 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12449 TBLWT_POSTDEC,TBLWT_PREINC
12450 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12451 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12453 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12454 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12455 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12456 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12458 2004-02-29 Borut Razem <borut.razem AT siol.net>
12460 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12461 support/Util/findme.h, support/Util/system.h: enhance binary relative
12462 search for lib and include by using findProgramPath()
12464 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12467 * src/SDCCpeeph.c (pcDistance),
12469 * src/mcs51/ralloc.h,
12470 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12471 * src/mcs51/main.h,
12472 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12473 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12474 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12475 size calculation port specific, started basis for some register
12477 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12478 missing push/pop of r0/r1. Optimized push/pops
12479 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12480 * device/lib/_modsint.c (_modsint),
12481 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12482 and stack version so regression tests pass
12484 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12486 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12487 * src/SDCCast.c (decorateType): catch another small optimization
12489 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12490 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12491 modified to finally use computeType() all over SDCC,
12492 see Feature Request #877103
12493 * src/SDCCval.h: cosmetic
12494 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12495 valCompare(); regression tested in muldiv.c
12496 * support/regression/tests/muldiv.c (testMod): mod sign follows
12499 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12501 * src/SDCCast.c (decorateType): fixed bug #902362
12502 * doc/INSTALL.txt: fixed install instructions for win32
12504 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12506 * device/include/Makefile.in (install): fixed by replacing spaces
12509 * doc/INSTALL.txt: updated for release
12510 * doc/sdccman.lyx: added warning for --xstack being buggy
12512 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12514 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12515 to eliminate build warnings.
12516 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12518 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12519 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12521 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12522 removed -penable-stack, added comment for stack pragma, added
12523 warning for not initializing the stack/frame registers, removed
12524 comment at interrupts section
12526 Stack is made permanent, there is no ability to disable stack usage.
12527 * src/pic16/device.h,
12528 * src/pic16/device.c: removed all references to USE_STACK macro,
12529 * src/pic16/device.c (pic16_dump_section): when no elements in
12530 rlist, free rlist before return,
12531 * (pic16_dump_int_registers): NEW, internal registers are a new set
12532 of general purpose registers reused by each function,
12533 * (checkAddReg): returns 1 if registers is added to set,
12534 * (pic16_groupRegistersInSection): when a registers is of type
12535 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12536 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12537 SRCASECMP macro is moved here from device.c
12538 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12539 PO_PCLATU, PO_PRODL, PO_PRODH,
12540 * (pic16_pCodeOpType, genMinus,
12541 changed compares to "a" register, with AOP_ACC,
12542 * (pic16_genPlus): fixed some bugs and indented properly,
12543 * (pic16_addSign): changed size to size+offset in the MOVWF
12545 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12546 multiply 8-bit operand by literal, result is 8-bit,
12547 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12548 multiply 2 8-bit operand, result is 8-bit,
12549 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12551 * src/pic16/gen.c: changed accUse to contain WREG only,
12552 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12553 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12554 true, do not use immediate addressing any more unless sym is a
12555 pointer in codespace,
12556 * (aopForRemat): do not use immediate addressing when symbol not in
12557 codespace and when symbol's address is requested,
12558 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12560 * (aopGet): added case for AOP_ACC and don't return "accumulator
12561 bug" but WREG instead,
12562 * (popGetTempReg): pushes contents of temporary register in stack,
12563 * (popReleaseTempReg): pops contents of temporary register from
12564 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12565 * (pic16_popGet): separated case AOP_ACC to return register WREG
12566 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12567 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12568 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12569 the use of immediate pointers to certain cases only.
12571 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12572 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12573 * (assignResultValue, genCall, genRet): modified to use the new
12574 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12575 genPcall is still broken,
12576 * (genFunction): added code to create 'A' type pBlocks when
12577 interrupt functions are generated, code not extensively tested yet,
12578 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12579 * (genEndFunction): modified so ISRs pop stored registers from stack,
12580 * (genMultOneByte): cleanup,
12581 * (AccRsh): added flag andmask, to and result with appropriate mask,
12582 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12583 * (genDataPointerGet): fixed and reenabled its use,
12584 * (genNearDataPointerGet): bugs fixed,
12585 * (genDataPointerSet): bugs fixed,
12586 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12587 pic16_DumpSymbol, pic16_DumpOp,
12588 * src/pic16/genutils.h: function prototypes for the above functions,
12589 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12591 * (pic16emitRegularMap): many many many improvements, but needs a
12593 * src/pic16/main.c: enable_stack in pic16_options is removed,
12594 * (_pic16_parseOptions): removed command line options -penable-stack,
12595 * (_process_pragma): emit stack symbol only when stack pragma is
12597 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12598 redirected to FSR0L/FSR0H pair,
12599 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12600 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12601 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12603 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12604 * (dumpPicOptype): NEW,
12605 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12606 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12607 with movff instruction,
12608 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12609 added pic16_int_regs, some packRegsFor* functions are commented out,
12610 because produce errors,
12611 * src/pic16/NOTES: minor modifications
12613 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12615 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12616 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12618 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12619 * as/mcs51/lkaomf51.c: fixed bug #895763
12621 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12623 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12625 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12627 * doc/sdccman.lyx: added details about the HC08 storage classes and
12628 interrupts, fixed the register usage info for z80 & gbz80
12630 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12632 * doc/sdccman.lyx: added more pic16 port documentation
12633 * device/include/pic16/: added header pic18fregs.h
12635 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12637 * doc/sdccman.lyx: added Vangelis' contribution
12639 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12641 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12642 extend to the next CALL or PCALL, not just to the next CALL.
12644 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12646 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12648 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12650 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12651 bug #895752 and a better fix for bug #716790
12653 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12655 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12657 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12659 * doc/sdccman.lyx: minor changes, minor changed
12661 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12663 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12664 which can't handle SDCC_NEWONEBYTEOPS,
12665 (geniCodeMultiply): removed conversion from mult to shift for pic14
12668 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12671 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12672 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12673 thus fixing bug #895406
12675 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12677 * device/lib/_modsint.c,
12678 * device/lib/_modslong.c: sign follows divisor only
12679 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12680 signs or signedness can be ignored
12681 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12682 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12683 added optimization for IFX,
12684 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12686 reenabled optimization for IFX, which was removed on 2004-01-11
12687 * src/SDCCast.h: added return type IFX
12688 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12689 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12690 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12691 SDCC_OLDONEBYTEOPS selects the old behaviour
12692 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12693 changed again and commented promotion rule
12694 * src/SDCCval.c (valDiv): promotion no longer necessary
12695 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12696 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12698 * support/regression/tests/onebyte.c: added
12700 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12702 * gen.c (genInline): reverted to old code for assemnling inline
12703 code because of bug reported James Chadd
12705 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12707 * ralloc.h: missing declarations from previous patch,
12708 seems that patch for ralloc.h was never applied, fixed
12710 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12711 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12715 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12716 indirect addressing. Marked FSR0 as deprecated
12717 * gen.c (pointerCode): commented out, not needed now
12718 (pic16_popGet2p): new MOVFF helper function
12719 (genGenPointerGet),
12720 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12721 (shiftRLong): removed duplicate debugging info
12723 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12725 * src/ds390/gen.c (genNearPointerGet),
12726 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12727 optimization with bits, but not bitfields.
12728 * src/ds390/ralloc.c (packRegisters),
12729 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12731 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12733 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12735 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12738 * src/SDCCicode.c (operandFromSymbol),
12739 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12740 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12741 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12742 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12743 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12744 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12746 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12747 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12748 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12749 * src/SDCCsymt.c (newSymbol),
12750 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12753 * src/SDCCval.c (newiList): fixed bug #885705
12755 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12757 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12758 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12760 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12762 * device/include/c8051f120.h,
12763 * device/include/c8051f300.h,
12764 * device/include/c8051f310.h: added/updated header files for Silicon
12765 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12766 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12767 in new section Submitting patches
12769 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12771 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12772 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12773 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12775 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12776 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12777 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12779 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12780 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12781 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12783 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12784 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12785 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12786 genGenPointerSet): fixed bug #892400
12787 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12788 to eliminate build warnings.
12789 * src/SDCCast.c (processParms),
12790 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12792 * support/valdiag/valdiag.py: added GCC to the list of defines active
12793 when compiling with gcc
12795 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12797 * support/Util/SDCCerr.h,
12798 * support/Util/SDCCerr.c,
12799 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12800 with an incomplete type (fixed bug #883734)
12801 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12803 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12805 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12807 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12809 * src/SDCCast.c (decorateType),
12810 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12811 function pointer implementation
12812 * support/regression/tests/funptrs.c: added tests to verify both forms
12813 of function pointers work correctly. Added tests to verify parameters
12814 are passed in the correct order.
12816 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12818 * device.c (regCompare): registers are sorted by ascending
12819 address and increasing size,
12820 * main.c (_pic16_finaliseOptions): removed the declaration
12821 of compiler macro MCU. Now a macro of the format pic18fxxxx
12822 will be defined from the command line
12824 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12825 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12827 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12828 PCOP_RLCF was overwritten!
12829 * gen.c (genSkip): commented out calls to pic16_emitcode,
12830 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12832 * (genRRC): added debugging info,
12833 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12834 overwritten while shifting,
12835 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12836 overwritten while shifting,
12839 * (shiftLLeftOrResult),
12840 * (shiftRLeftOrResult),
12842 * (shiftLLong): Implemented with pic16_emitpcode
12843 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12844 * (genLeftShift): Fixed bug, operand for shift by variable always
12845 was "and"ed with 0x0f,
12846 * (genLeftShiftLiteral),
12848 * (genRightShiftLiteral): added debugging info,
12849 * (genrshFour): added comment,
12850 * (genRightShift): determined signedness from operand "left"
12851 instead of "result"
12853 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12855 * src/SDCCicode.c (geniCodeParms),
12856 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12857 function pointers, fixed function pointer bugs #861242 and #861896
12859 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12861 * device/include/c8051f000.h,
12862 * device/include/c8051f120.h,
12863 * device/include/c8051f300.h: added header files for Silicon
12864 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12866 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12868 * src/SDCCast.c (processParams): added new type flow and restructured
12869 (gatherAutoInit): added new type flow
12870 (addCast): cosmetic changes
12871 (getLeftResultType): added new type flow for array indices, patch
12872 provided by Stas, see FR #877103
12873 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12874 array index patch by Stas
12875 * src/SDCCast.h: added prototype getResultTypeFromType()
12877 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12878 * src/pic/glue.c (pic14emitStaticSeg),
12879 * src/pic16/glue.c (pic16emitStaticSeg),
12880 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12881 for initialization of symbols
12882 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12883 * support/Util/SDCCerr.h:
12884 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12885 * .version: bumped version number to 2.3.8
12886 * device/include/Makefile.in (install),
12887 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12890 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12892 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12893 Slade Rich fixed an optimization bug
12894 * src/pic/pcodepeep.c,
12895 * src/pic/pcoderegs.c
12896 * doc/Makefile (install): added test for directory
12898 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12900 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12901 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12902 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12903 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12904 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12905 * as/mcs51/asexpr.c (term),
12906 * as/hc08/asexpr.c (term): fixed bug #887146
12908 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12910 * src/z80/gen.c (genMult): handle single byte result product
12911 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12912 DUMMY_READ_VOLATILE (fixed bug #886367)
12914 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12916 * support/regression/tests/libmullong.c: fixed logic, on little endian
12917 hosts we ended without a mullong_wrapper()
12919 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12921 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12922 virus/worm forged address usage.
12924 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12926 Fixed promotion, it should be done on AST level:
12927 * src/SDCCast.c (addCast): added promotion to int
12928 (decorateType): updated call to upCast()
12929 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12930 usualUnaryConversions()
12932 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12934 * support/regression/tests/literalop.c (mulWrapper): Added a
12935 wrapper to remove integer overflow warnings.
12937 * support/regression/tests/float_trans.c: Made work on host.
12939 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12942 * support/regression/generate-cases.py (main): Changed from inline
12945 * doc/Makefile (install): Changed to depth first to get rid of
12946 missing directory install warning.
12948 * as/Makefile (install-doc): Made work on Mac.
12950 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12952 * src/SDCCast.c: added an additional type flow in decorateType() of
12953 opposite direction, see feature request #860006; it's enabled at runtime
12954 by setting the environment variable SDCC_NEWTYPEFLOW
12955 * src/SDCCast.h: changed prototype of decorateType()
12956 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12957 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12958 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12959 see feature request #877103
12960 * src/SDCCval.c: updated call of decorateType()
12961 (valBitwise): fixed bug #882876
12962 (valMinus): added promotion
12963 (valLogicAndOr): result is unsigned
12964 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12965 * src/SDCCsymt.c (computeType),
12966 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12967 must not cause an unsigned operation
12968 * src/pic/glue (pic14emitRegularMap),
12969 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12971 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12973 * src/pic/pcode.c (PCodeID): commented out left over debug code
12975 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12977 * support/valdiag/tests/overflow.c: added shift tests
12978 * src/pic/device.c,
12985 * src/pic/pcodepeep.c,
12986 * src/pic/pcoderegs.c,
12987 * src/pic/ralloc.c,
12988 * src/pic/ralloc.h: applied patch from Slade Rich;
12989 added support for multiple code pages and multiple RAM banks on the
12990 PIC 14 port. The ASM files now no longer simply assume all the
12991 code / RAM are in the same page / bank. This means the linker can
12992 safely allocate code/RAM of separate ASM files to different pages/banks.
12993 * doc/sdccman.lyx: added Slade's tips
12994 * src/mcs51/peeph.def: fixed bug #880768
12996 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12998 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12999 * src/SDCCast.c (decorateType): fixed bug #880197
13001 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13003 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13006 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13007 strtof is not part of C89 and isn't included with Mac OS X.
13009 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13011 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13012 shiftL2Left2Result): fixed bug #879326
13013 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13014 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13015 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13016 address fetch for clr instruction
13017 * device/lib/hc08/_mulint.c: created optimized assembly version
13018 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13020 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13022 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13023 proposed in FR #877103
13025 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13027 * src/SDCCval.c (cheapestVal): added missing checks
13028 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13029 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13031 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13033 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13036 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13038 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13039 loaded with the linker search paths (-L arguments) and the libraries
13040 to be linked with the current source (-l arguments). Changes
13041 currently will affect only the pic16 port.
13042 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13043 include path the port specific paths and port specific libraries,
13044 * gplink command now contains the $3 argument,
13045 * src/pic16/device.h,
13046 * src/pic16/device.c,: structure PIC_device is made public and
13047 renamed to PIC16_device, the same for variable Pics which is renamed
13048 to Pics16. Updated all references to them.
13049 * src/pic16/glue.c (pic16glue): corrected bug with code
13050 initialization which bypassed the variable initializations block.
13052 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13053 COMPILE_FLAGS and added the --nostdinc option
13055 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13057 * device/include/mc68hc908jb8.h: Register defs for another member
13058 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13060 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13062 Documenting changes from previous commits.
13063 * configure.in (version 1.56),
13064 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13065 when generating output files to configure the pic16 library,
13066 but now I've commented it out, since gputils aren't installed in the
13067 SF compile farm, so library won't compile
13069 * device/lib/Makefile.in (version 1.56): initially I've added in
13070 target 'all' the prerequestive 'model-pic16' so it compiled the
13071 pic16 library, but now I've commented it out for the same reasons
13073 * added targets 'model-pic16' and 'objects-pic16' to compile the
13075 * added target 'port-specific-objects-pic16' to handle the
13076 generated libraries and copy them into the build/ directory
13077 * added target 'clean-intermediate-pic16' to clean intermediate
13078 files into pic16 directory
13079 * in target 'installdirs' added line to create directory pic16 in
13080 the installation path
13082 * device/include/Makefile.in (version 1.11): in target 'install'
13083 added lines to copy all header files to installation path,
13084 * in target 'installdirs' added line create directory for pic16
13085 headers in the installation path
13087 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13089 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13092 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13095 * device/lib/configure.in,
13096 * device/lib/configure: fixed for autoconf 2.57
13098 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13100 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13101 option so that it actually works. Made it specific to the z80, since
13102 the gbz80 doesn't have these kinds of I/O ports.
13104 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13106 * device/include/z180.h,
13107 * device/lib/_memcpy.c,
13108 * device/lib/_memmove.c,
13109 * device/lib/_mulint.c,
13110 * device/lib/ser_ir.c,
13111 * device/lib/ser_ir_cts_rts.c,
13112 * device/lib/_strcmp.c,
13113 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13114 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13115 portmode; added deprecation warning for bank= and protmode= forms.
13116 Also, guard against buffer overflow.
13117 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13119 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13121 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13122 changed interrupt vector table generation to only emit declared vectors.
13123 * device/include/Makefile.in: added missing backslash
13124 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13126 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13128 Mainly changes to support compilation of the device libraries
13129 * src/pic16/device.c: stack is allocated via symbol and not
13130 via literal number. The symbol is placed in the corresponding
13131 position of the data ram
13132 * (pic16_dump_section): relocatable and absolute uninitialized
13133 data are now emitted in sorted order to reduce section naming,
13134 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13135 weren't marked as being in the access bank,
13137 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13139 Added portion of GNU PIC Library under the directory
13140 device/include/pic16 and device/lib/pic16. These files
13141 contain the declarations of SFRs for the PIC18Fxx2 devices.
13142 The directory is initialized via configure from toplevel.
13144 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13146 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13147 the spilllocations to be compared correctly
13149 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13151 * src/SDCCast.c (decorateType): fixed bug introduced today
13153 2004-01-12 Borut Razem <borut.razem AT siol.net>
13155 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13156 doc/sdccman.lyx: upper case pragmas are deprecated
13158 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13160 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13161 in simpler and even better code
13163 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13165 * src/SDCCicode.c (operandOperation): fixed bug #874819
13166 * src/SDCCast.c (decorateType): fixed
13167 char foo (unsigned long ul) { return ul > 0; }
13169 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13171 * doc/sdccman.lyx: Moved and added some sections, small changes
13172 all over. Telling LaTeX to be less strict with word spacing
13173 to better keep the right margin. Changed some notes about
13174 maintainance of the ports in section 3.2.1 - is it OK like this?
13176 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13178 SDCC source changes:
13179 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13180 convilong): modified to inform the pic16 port that builtin functions
13183 PIC16 PORT specific changes:
13184 * src/pic16/device.c pic16_dump_equates() added,
13185 processor registers declared internally by the port are emitted in
13186 the translation as equates,
13187 * src/pic16/gen.c: inline code is passed unprocessed to the
13189 * (pic16_popGetLit2): fnuction modified to take second operand as
13190 pCodeOp pointer and not as literal,
13191 * (popRegFromIdx): prefixed with pic16_,
13192 * (pic16_popCombine2): modified to receive already allocated pCode
13194 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13195 * (genFunction): initializes local stack frame and pushes on stack
13196 all the registers used by this function,
13197 * (genEndFunction): restores all registers from stack and restores
13199 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13201 * (pic16glue): changed the program startup sequence,
13202 * added new dbName code 'A' for functions placed in absolute section
13203 * src/pic16/main.c: added function attribute _naked,
13204 * added pragma 'code' to place a fnuction at an absolute address,
13205 * added command line arguments --debug-ralloc and --pcode-verbose,
13206 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13207 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13208 * (pic16_newpCodeOpLit2): modified to take the second operand as
13210 * (pic16_printpBlock): modified to emit each function in a separate
13212 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13213 UPPER for immediate operands,
13214 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13216 * src/pic16/peeph.def: all peepholes with movff are commented out,
13217 because there is a problem in the pcode peep optimizer,
13218 * src/pic16/ralloc.c: the register allocator can now reuse local
13219 function symbols for another function. This saves register usage.
13220 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13222 Added file src/pic16/NOTES with information about program writing on
13223 the current port version.
13225 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13227 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13228 and peephole 252 (array access)
13230 2004-01-09 Borut Razem <borut.razem AT siol.net>
13232 * src/SDCCmain.c : fixed #872250: -l command line defined library
13233 files are scanned before standard library files
13235 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13237 * src/SDCCast.c (decorateType): fixed bug #874046
13239 2004-01-09 Borut Razem <borut.razem AT siol.net>
13241 * support/scripts/sdcc.nsi: remove previous installation
13243 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13245 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13246 bytes for last interrupt vector (mcs51)
13247 * sdcc.spec: fixed typo
13249 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13251 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13252 gen51Code): more efficient parameter receive for --model-large
13255 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13257 * src/ds390/main.c,
13258 * src/z80/main.c: added missed needLinkerScript flags (more than
13259 one port structure defined in these file)
13260 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13263 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13265 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13266 * src/port.h: added flag needLinkerScript in port->linker
13267 structure to inform whether to create a .lnk file or not,
13269 * src/ds390/main.c,
13271 * src/mcs51/main.c,
13273 * src/pic16/main.c,
13275 * src/z80/main.c: changed appropriately to configure
13276 needLinkerScript flag
13278 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13279 * src/pic/glue.c: added variable udata_section_name to
13280 override default uninitialized data segment definition for
13281 devices only with SHAREBANK memory (reported from Erik Epetrich)
13282 * (pic14emitOverlay): modified to emit a commented overlay segment
13283 directive when no overlay data exist
13284 * (picglue): modified to emit uninitialized data segment
13285 according to udata_section_name
13286 * src/pic/main.c (_pic14_parseOptions): added command line
13287 options --udata-section-name=[name] to override default
13288 udata definition name
13289 * modified _linkCmd and _asmCmd to include compiler passed
13290 arguments via -W option
13291 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13292 object file from '.rel' to '.o' in port->linker structure,
13293 changed size of fptr from 2 to 3 in port structure
13295 2004-01-07 Borut Razem <borut.razem AT siol.net>
13297 * support/scripts/sdcc.nsi: update PATH
13298 * support/scripts/sdcc.ico: craeted
13300 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13302 * device/include/Makefile.in: fix install
13303 * doc/Makefile: fix install
13305 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13307 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13309 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13310 how the function variable allocation summary is displayed; also
13311 include information about variables allocated to the overlay
13314 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13316 * as/mcs51/lkmain.c: Help about -Y option
13317 * as/mcs51/lkarea.c: Fixed gcc warnings
13319 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13321 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13323 * support/valdiag/tests/overflow.c: added
13324 * src/SDCCast.c (decorateType),
13325 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13326 LEFT_OP (left shift)
13328 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13330 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13331 (default behaviour).
13333 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13335 A python script to validate compiler diagnostic messages. It can be
13336 used to verify that sdcc complains about bad c source code and
13337 gives a good location of the error.
13338 * support/valdiag/Makefile,
13339 * support/valdiag/valdiag.py,
13340 * support/valdiag/tests/*
13342 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13344 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13345 * src/SDCCsymt.c (newEnumType),
13347 * support/Util/SDCCerr.c,
13348 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13350 * support/regression/tests/enum.c: added test for enum values that
13351 require at least 2 bytes of storage.
13353 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13355 * src/common.h: added ifndef/define/endif macros
13356 around the header file.
13357 Bug reported from Jesus Calvino-Fraga
13359 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13361 * sdcc.spec: updated
13362 * device/include/Makefile.in: don't install CVS directories
13363 * device/lib/Makefile.in: added removal of CVS directories after install
13364 * doc/Makefile: fixed install, added local_icons
13365 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13366 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13367 * src/ds390/gen.c (genRightShift): fixed bug #870788
13368 * src/SDCCast.c (decorateType): fixed bug #870781
13370 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13372 PIC16 port related changes:
13373 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13374 added variable stackPos,
13376 * gen.c: genCall, assignResultValue: added support for
13377 pushing/retrieving function parameters to/from stack,
13378 genFunction,genEndFunction: setup stack frame for the
13379 generated function,
13380 genAddrOf: will be changed according to bug 863624
13382 * added files genutils.c and genutils.h which contain gen*
13383 debugged and optimised functions extracted from gen.c
13385 * glue.c: added variable 'externs' which holds extern symbols,
13386 pic16emitRegularMap: is modified to properly handle relocatable
13387 symbols under the new scheme,
13388 pic16createInterruptVect: is modified
13389 pic16printPublics: is modified to emit 'global' assembler directives,
13390 added pic16_printExterns to print extern symbols,
13391 pic16glue: initializes stack/frame pointer in the beginning of
13392 the assembly output. Temporary hack, will be corrected later,
13393 because gplink yet does not support stack and SDCC does not
13394 yet support a type of crt0.o object to create the final binary.
13396 * Removed many lines that contain 8051 legacy code.
13397 * The code is finally placed under a 'code' directive.
13398 * Added port specific options.
13400 * _process_pragma: simplified since now we do not need *special*
13401 include file to define SFR registers. But a separate header
13402 will be needed. This will be developed later.
13403 * _pic16_parseOptions: added, parses port specific options:
13404 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13405 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13406 --preplace-udata-with=
13408 * _pic16_setDefaultOptions: modified to initialize section names,
13409 but hack is temporarly out of order since it needs improvement.
13410 * _pic16_genAssemblerPreamble: configuration words are emitted by
13411 their address instead of their name. This part is incomplete and
13412 supports only the 18Fxx2 devices. Other devices will emit an error
13413 during assembly since they do not contain the same set of config
13415 * _pic16_genIVT: is modified,
13417 * pcode.c: added definitions for some hardware registers that are needed
13419 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13420 All PCI entries are updated. Now LFSR is supported.
13421 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13422 * added pic16_newpCodeOpLit2 to support instructions with
13423 two literal arguments
13424 * pic16_pCode2str: corrected code that emits assembler instructions
13425 with two literal operands and those that have an access bit modifier
13426 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13427 this fixes a bug which caused some labels to be lost, when an
13428 assembler directive was added, i.e. banksel,
13429 * pic16_FixRegisterBanking: improved logic that causes the insertion
13431 * InlineFunction: functions that are called once, are not any more
13432 inlined. This can be a port option in the future,
13434 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13436 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13437 hold the corresponding uninitialized symbols,
13438 * pic16_allocProcessorRegister: registers have explicit marked the
13440 * pic16_allocInternalRegister: registers are explicit marked as
13442 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13443 processing list, so bit registers were lost,
13446 * ralloc.h: added field 'accessBank' and original symbol operand
13447 in register definition,
13448 * removed the field isMapped from register definition,
13450 ** Several functions have been removed from various sources:
13451 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13452 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13453 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13454 pic16_assignRelocatableRegisters
13456 ** others have been introduced:
13457 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13458 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13460 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13462 * support/scripts/inc2h.pl: changed definition of BIT_AT
13463 to emit 'sbit at' instead of 'bit at'. This was a request.
13465 PIC16 port related preliminary changes:
13466 * gen.c: prefixed function popRegFromString with
13467 pic16_ and all references to it corrected
13468 * pcode.c: all pic16_pc_* hardware registers prefixed
13469 with underscore (_),
13470 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13471 * ralloc.c: newReg(): when register is REG_SFR then
13472 set address to rIdx,
13473 pic16_allocProcessorRegister(): marks register wasUsed=0
13474 pic16_writeUsedRegs(): added a call to assign processor
13475 registers via pic16_assignFixedRegisters
13477 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13479 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13480 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13481 variables in unused register banks. Also the SSEG is placed
13482 wherever there is enough space for it, and IDATA can be anywhere
13483 in internal RAM. For now compile using -Wl-Y[stack_size].
13484 The mem file is different for this option as well, since it
13485 makes no sense of talking about DSEG lenght.
13487 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13489 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13490 in certain cases, e.g. when ROM assignment, patch provided
13491 from Albert den Haan.
13493 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13495 Many signedness and type propagation fixes:
13496 * src/SDCCicode.c: made geniCodeCast() static
13497 replaced SPEC_ by IS_ (cosmetic)
13498 (operandOperation): fixed div and mod operation
13499 (usualBinaryConversions): added support for promotion of char
13500 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13501 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13502 (geniCodeAdd): an array index will stay unsigned, even if promoted
13504 (geniCodeArray): ditto
13505 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13506 * src/SDCCsymt.c (computeType): added more support for char;
13507 promotion of char is selectable by promoteCharToInt, fixed signedness
13509 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13510 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13511 * src/SDCCval (val*): replaced signedness calculation by
13513 rearranged if-branches (cosmetic)
13514 (valShift): added warning W_SHIFT_CHANGED
13515 (valCompare): fixed problem with different types
13516 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13517 * support/regression/tests/literalop.c: added many cases
13518 * support/regression/tests/ast_constant_folding.c: changed finally to
13520 * .version: new year, new version: 2.3.7
13521 * src/SDCCmain.c (main): applied patch #866468
13522 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13523 provided by Scott Bronson
13524 * doc/sdccman.lyx: updated documentation for sdcdb
13525 updated and added chapter tips
13527 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13529 * src/SDCCsymt.h: missing from yesterday's commits
13531 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13533 * src/SDCC.y (struct_or_union_specifier),
13534 * support/Util/SDCCerr.c,
13535 * support/Util/SDCCerr.h: verify that struct & union tags are used
13538 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13540 * src/SDCCglobl.h: missing from yesterday's commits
13542 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13544 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13545 sft_attributes, struct_declaration, parameter_declaration,
13546 type_name, start_block, declaration_list),
13547 * src/SDCC.lex (check_type): support redefinition of typedef names
13549 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13551 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13552 aligned xdata arrays. Erik helped me with the if clause.
13554 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13556 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13559 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13562 * src/SDCCast.c (newAst_),
13564 * src/SDCCicode.c (ast2iCode, newiCode),
13566 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13567 expr, statement, expression_statement, selection_statement,
13568 iteration_statement, expr_opt, jump_statement): foundation for tracking
13570 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13573 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13575 * support/Util/SDCCerr.c,
13577 * src/SDCCast.c (createCase, createDefault, decorateType),
13578 * src/SDCClabel.c (labelUnreach),
13579 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13581 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13582 (with thanks to Stas Sergeev)
13583 * device/include/time.h,
13584 * device/lib/time.c (CheckTime): suppress unreachable code warning
13586 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13588 * src/SDCCast.c (createIvalCharPtr),
13589 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13591 * support/regression/tests/nullstring.c: tests for these two bugs
13593 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13595 * support/Util/SDCCerr.h,
13596 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13597 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13598 about storage class and 'at' used inside struct or union
13599 * src/SDCCBBlock.c (iCodeFromeBBlock),
13600 * src/SDCCcse.c (ifxOptimize),
13601 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13602 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13603 printIval, emitStaticSeg, emitOverlay),
13604 * src/SDCClabel.c (deleteIfx),
13605 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13606 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13607 gatherAutoInit, processParms),
13608 * support/Util/SDCCerr.h,
13609 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13610 reporting for post-parse errors.
13612 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13614 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13615 implicit casts via union; they don't work on big endian systems
13616 (possible fix for bug #861138)
13618 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13620 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13621 * src/mcs51/main.c: fixed the fix for bug #737001
13623 2003-12-15 Borut Razem <borut.razem AT siol.net>
13625 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13627 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13629 * support/makebin/makebin.c: put output in binary mode
13631 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13633 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13634 xdata and data memory on startup. Set the environment variable
13635 SDCC_NOGENRAMCLEAR to disable this.
13636 * src/mcs51/peephole.def,
13637 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13638 (allows non-interrupt and interrupt code to safely compete for a resource
13639 without the non-interrupt code having to disable interrupts)
13641 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13643 * src/SDCCicode.c (geniCodeAdd),
13644 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13645 with valFromType if type might be a pointer and host is big endian).
13646 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13647 types, not just integer types.
13648 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13649 multiply defined with mismatching "at" address.
13651 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13653 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13654 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13655 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13656 with embedded nulls (fixed bug #753752)
13658 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13660 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13661 Apparently this did not see much testing (endless loop)
13663 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13665 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13667 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13669 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13670 gracefully handle NULL memmap pointers
13672 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13674 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13675 instead of deleting the iCode when an operand is volatile
13676 * src/z80/gen.c (genDummyRead),
13677 * src/mcs51/gen.c (genDummyRead),
13678 * src/ds390/gen.c (genDummyRead),
13679 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13681 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13682 * src/SDCC.y: fixed bug #850420
13684 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13686 Applied z80 i/o port patch from Peter Townson and fixed some operators
13687 to better handle operands in A register.
13688 * device/include/z180.h
13694 * src/z80/peeph-z80.def
13695 * src/z80/peeph.def
13698 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13700 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13702 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13704 * device/lib/hc08/_mullong.c: Removed extra #endif
13706 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13708 * sim/ucsim/hc08.src/inst.cc,
13709 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13710 carries from x to h
13711 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13712 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13713 * device/include/stdarg.h: fixed varargs for hc08
13714 * device/lib/Makefile.in,
13715 * device/lib/hc08/Makefile,
13716 * device/lib/hc08/_mulint.c,
13717 * device/lib/hc08/_mullong.c: fixed some endian problems
13719 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13721 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13722 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13723 * device/lib/_gptrget.c,
13724 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13726 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13728 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13729 * src/SDCCast.c (astErrors): fixed bug #846007
13730 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13732 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13734 * src/SDCCast.c (decorateType): disabled a transformation I added in
13735 revision 1.188 (access to fields of a structure at an absolute address);
13736 it breaks with bitfields, extern declarations, and gcse analysis.
13737 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13738 could be assigned through a pointer, so don't complain.
13739 * src/SDCCast.c (astErrors),
13741 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13743 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13745 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13746 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13747 output of __config directives, since gpasm now supports them
13748 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13749 pre-processor macro, i.e. -DMCU=p18f452
13750 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13751 and modified to handle 'cast' icode similarly to '=' icode
13752 * src/pic16/device.h (typedef struct PIC_device): added field
13753 'extMIface' to indicate that chip has external memory interface
13754 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13755 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13758 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13760 * src/SDCC.y (pointer): fixed bug #846006
13761 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13762 * src/SDCCast.c (decorateType): fixed bug #846009
13763 * src/ds390/peeph.def,
13764 * src/ds390/gen.c (genAnd, genOr),
13765 * src/mcs51/peeph.def,
13766 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13768 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13770 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13777 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13781 * src/SDCCbitv.c: added function to free a bitvector
13782 * src/SDCClrange.h,
13783 * src/SDCClrange.c: added function to recompute the liveranges
13784 * src/avr/ralloc.c,
13785 * src/ds390/ralloc.c,
13786 * src/hc08/ralloc.c,
13787 * src/mcs51/ralloc.c,
13788 * src/pic/ralloc.c,
13789 * src/pic16/ralloc.c,
13790 * src/xa51/ralloc.c,
13791 * src/z80/ralloc.c: recompute the liveranges after register packing
13793 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13795 * src/SDCCloop.c (newInduction): fixed bug #845630
13797 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13799 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13800 inadvertantly left behind from my 2003-11-12 change
13802 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13804 Updated headers I neglected to commit yesterday.
13805 * src/SDCClrange.h,
13808 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13810 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13811 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13812 * src/SDCCopt.c (eBBlockFromiCode),
13813 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13814 the creation of the key hash table from the sequencing so it can be used
13815 earlier (for some GCSE bug fixes still pending)
13817 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13819 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13820 * support/regression/tests/addsub.c: testing genPlus shortcut
13822 2003-11-15 Borut Razem <borut.razem AT siol.net>
13824 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13826 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13828 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13829 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13830 ordering is immaterial.
13831 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13833 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13835 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13836 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13837 (SIGSEV) of bug #840381
13838 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13839 unlink new file before rename if new and old filenames are the same)
13841 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13843 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13844 uninitialized variables) for the mcs51. Set environment variable
13845 SDCC_GENRAMCLEAR to test.
13846 xdata initialization slightly shorter
13848 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13851 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13852 #838241 & 780691 (basicly the same bug)
13853 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13854 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13856 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13858 * src/SDCCmain.c (linkEdit): "fix" #834252
13860 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13862 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13864 * src/SDCC.y: fixed bug #819403
13866 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13868 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13869 the reentrant attribute.
13870 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13871 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13873 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13874 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13875 erroneously reduced to a literal.
13876 * src/hc08/ralloc.c (packRegisters, rematStr),
13877 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13880 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13882 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13883 * doc/sdccman.lyx: changed from 'article' to 'book'
13884 * doc/Makefile: readded test_suite_spec and cdbfileformat
13886 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13888 * device/include/stdlib.h: include malloc.h to comply with ANSI
13889 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13891 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13893 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13894 * doc/clean.mk: also remove *.out files
13895 * doc/sdccman.lyx: some additions, larger top/bottom margins
13897 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13899 * src/SDCC.y: fixed bug #837365
13900 * support/regression/tests/bitopcse.c
13901 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13902 a symbol (might be valop instead)
13903 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13904 * device/lib/clean.mk: added hc08 to the cleaning list
13906 2003-11-04 Borut Razem <borut.razem AT siol.net>
13908 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13910 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13911 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13912 malloc is declared in standard stdlib.h
13914 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13916 * device/lib/hc08/Makefile: need to clean .rel not .o files
13917 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13919 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13923 * src/mcs51/main.c,
13924 * src/ds390/main.c,
13928 * src/pic16/main.c,
13929 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13930 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13931 tests (which uses the port's oclsExpense function)
13937 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13939 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13941 * src/SDCCcse.c (ifxOptimize),
13942 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13943 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13944 deleting the IFX iCode.
13945 * src/hc08/ralloc.c: reduced unneeded slocs
13946 * src/hc08/gen.c: fixed bug in asmopToBoolean
13948 2003-11-04 Borut Razem <borut.razem AT siol.net>
13950 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13951 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13952 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13953 transferred to configure
13955 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13957 Use headers defined in the C[++] standards:
13958 * sim/ucsim/gui.src/serio.src/fileio.cc
13959 * sim/ucsim/gui.src/serio.src/frontend.cc
13960 * sim/ucsim/gui.src/serio.src/main.cc
13961 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13962 * support/Util/NewAlloc.c
13964 * as/mcs51/lklibr.c
13968 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13970 * Added MSVC projects for hc08 assembler and linker:
13971 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13972 /as/hc08/link_hc08.dsp
13974 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13976 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13978 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13980 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13982 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13984 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13986 2003-10-31 Borut Razem <borut.razem AT siol.net>
13988 * support/cpp2/cpplib.h,
13989 support/cpp2/cpplib.c,
13990 support/cpp2/cpplex.c,
13991 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13992 to switch _asm block preprocessing on / off. Default is
13993 #pragma preproc_asm +
13995 2003-10-31 Borut Razem <borut.razem AT siol.net>
13997 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13998 when outputting comment blocks (when executed with -C option) and
13999 _asm (SDCPP specific) blocks
14001 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14003 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14005 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14007 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14009 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14011 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14012 * src/SDCCast.c (decorateType): fixed bug #832664
14014 2003-10-31 Borut Razem <borut.razem AT siol.net>
14016 * support/cpp2/cpplex.c: fixed for SDCPP:
14017 comments(when executed with -C option) and _asm blocks
14018 were included even if they where in skipped #if block.
14019 Applied solution from GCC cpp 3.3.2
14021 2003-10-31 Borut Razem <borut.razem AT siol.net>
14023 * src/SDCC.lex: sdcc now understands both formats:
14024 '# <line_number> <file_name>' and
14025 '#line <line_number> <file_name>'
14026 * support/cpp2/cppmain.c: sdcpp now generates the standard
14027 '# <line_number> <file_name>' instead of former
14028 '#line <line_number> <file_name>'
14030 2003-10-30 Borut Razem <borut.razem AT siol.net>
14032 * support/cpp2/cpphash.h,
14033 * support/cpp2/cpplib.h
14034 * support/cpp2/cpplex.c,
14035 * support/cpp2/cppmain.c,
14036 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14038 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14040 Fixed a number of problems revealed by bug #827883.
14041 * src/SDCCloop.c (loopInvariants): Spill location of the
14042 result operand should be recomputed if extracted from
14043 a loop. Also, don't extract assignments of an iTemp
14045 * src/SDCCast.c (isConformingBody): loop reversal should
14046 not occur if the control variable is involved with a
14047 relational operator.
14049 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14051 * .version: bumped to 2.3.6 to reflect the big improvements
14052 made by Erik and Klaus. Thanks!
14054 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14056 Replaced the livrange code.
14057 * src/SDCClrange.c: added new LR code
14059 * src/SDCCBBlock.h: removed remainig parts from old LR code
14060 * src/ds390/ralloc.c,
14061 * src/ds390/gen.c: minor fixes to make it work with new code
14063 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14066 * as/hc08/lkrloc.c,
14068 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14069 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14070 (tweaked fix for bug #818696)
14072 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14074 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14076 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14079 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14080 * src/mcs51/gen.c (gencjneshort),
14081 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14082 more efficient (per Scott Bronson's suggestion)
14084 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14086 Extended the semantics of the critical keyword to include
14087 individual statements. See RFE #827755 and #799831
14092 * support/Util/SDCCerr.c
14093 * support/Util/SDCCerr.h
14098 2003-10-19 Borut Razem <borut.razem AT siol.net>
14100 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14102 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14104 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14106 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14107 and predecrement operand is displayed
14109 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14111 * src/SDCCval.c (valMinus): fixed bug #826041
14113 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14115 Some hc08 related updates that I missed earlier
14116 * sim/ucsim/stypes.h
14117 * support/regression/ports/hc08/spec.mk
14119 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14121 New target "hc08" for the Motorola 68hc08 family of micros
14129 * sim/ucsim/hc08.src/*
14130 * sim/ucsim/configure.in
14131 * src/ucsim/configure
14132 * sim/ucsim/packages_in.mk
14135 * device/include/mc68hc908qy.h
14136 * device/lib/hc08/*
14137 * device/lib/Makefile.in
14138 * support/regression/ports/hc08/*
14139 * support/regression/Makefile
14141 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14143 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14145 * src/ds390/gen.c (genCast): fixed bug #821957
14147 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14149 * device/lib/logf.c: "fixed" overlay bug
14150 * support/regression/ports/host/spec.mk: added m library
14151 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14152 * support/regression/tests/float_trans: added (for Eric)
14154 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14156 * src/mcs51/gen.c (genCpl): fixed bug
14157 http://sf.net/mailarchive/message.php?msg_id=6263915
14159 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14161 * src/SDCCast.c (decorateType): added extended constant folding
14162 * src/SDCCsymt.c (computeType): cleanup
14163 * src/SDCCval.c (valShift): minor optimization
14164 * support/regression/tests/ast_constant_folding.c: added
14166 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14168 * src/SDCCmain.c: removed some unintended changes
14170 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14172 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14173 * src/z80/gen.c: fixed part of bug #817589
14174 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14176 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14178 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14189 * src/ds390/ralloc.c
14191 * src/mcs51/ralloc.c
14193 * src/pic16/ralloc.c
14194 * src/xa51/ralloc.c
14196 * src/z80/gen.c: removed unused label "release:"
14198 2003-10-06 Borut Razem <borut.razem AT siol.net>
14200 * src/SDCC.lex: removed definition of unused variables
14201 save_optimize and save_options
14203 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14205 * clean.mk: removed '=' in "-maxdepth=1"
14206 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14207 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14209 2003-10-06 Borut Razem <borut.razem AT siol.net>
14211 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14212 my_unput() replaced by unput()
14214 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14216 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14217 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14218 type-punned pointer will break strict-aliasing rules"
14219 Old LR behaviour is again default; Klaus' LR can be choosen by
14220 defining the environment variable LRKLAUS
14224 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14225 * clean.mk: fixed removal of files in bin/CVS/
14226 * device/lib/clean.mk: fixed removal of directories small and large
14227 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14229 * src/SDCCval.c: removed superflous test for pedantic
14231 2003-10-05 Borut Razem <borut.razem AT siol.net>
14233 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14234 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14235 message "unmatched #pragma SAVE and #pragma RESTORE"
14237 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14239 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14240 assembly, critical functions, atomic, nojtbound)
14242 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14244 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14250 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14253 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14255 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14257 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14258 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14259 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14261 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14263 * src/z80/gen.c (genRet): fixed bug #524753
14264 * src/z80/gen.c (genCast): fixed internal error on cast from
14266 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14267 fix for bug #477835 to the z80
14268 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14269 for tracking iCodes in the peephole optimizer for z80
14271 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14273 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14274 the other part of bug #814548
14275 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14277 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14279 * src/SDCCcse.c: fixed part of bug #814548
14281 2003-09-28 Borut Razem <borut.razem AT siol.net>
14283 * src/asm.c: rewrite of printILine() to use temporary file instead
14285 * src/xa51/main.c: commented out declaration of int rewinds
14287 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14289 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14291 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14293 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14294 * src/asm.c (printILine): Fixed bug #811015
14296 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14298 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14301 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14303 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14304 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14305 to correctly handle general case of AOP_PAIRPTR
14306 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14308 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14310 * src/mcs51/ralloc.c (fillGaps),
14311 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14312 register positioning bug)
14314 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14316 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14318 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14320 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14321 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14322 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14323 (ralloc doesn't intentionally do this now, but perhaps later)
14324 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14325 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14326 register positioning bugs (Fixed bug #762602 and #795325)
14327 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14328 (Fixed bug #808779)
14329 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14330 lines that --i-code-in-asm generates
14332 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14334 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14335 trying to fclose a FILE* that was already closed.
14337 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14339 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14340 of const struct should be treated as if const themselves)
14342 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14344 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14346 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14348 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14349 Unix (/n) and DOS (/r/n) line terminations.
14351 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14353 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14356 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14358 * src/mcs51/gen.c (genFunction, genEndFunction),
14359 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14360 and restore of EA so that stack offsets to parameters are
14361 correct when using both critical and reentrant/stack-auto.
14362 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14363 size (can be triggered in error if sloc is shared between
14364 different sized objects)
14365 * device/include/float.h: fixed macros to explicitly use
14366 unsigned long where needed
14368 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14370 Feature req. 799831: added code to allow nesting of critical functions
14371 * src/mcs51/gen.c (genFunction, genEndFunction)
14372 * src/ds390/gen.c (genFunction, genEndFunction)
14374 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14376 * src/SDCCsymt.c (sclsFromPtr),
14378 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14379 support for standard C idiom of memory mapped variables; for
14380 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14381 to xdata int at 0x1234 tempvar = 1.
14382 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14383 provided by Akiya ISHIDA
14385 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14387 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14388 * src/SDCCval.c (constVal): added reduction from int to char
14389 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14390 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14391 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14393 * support/regression/tests/shifts.c: fixed
14395 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14397 * src/z80/gen.c (genXor): Fixed bug #805445
14399 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14401 Fixed bug #621531 (const & volatile confusion in the type chain).
14402 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14403 refer to the const or volatile state of the pointer itself.
14415 * src/pic16/ralloc.c
14416 * support/regression/tests/const.c
14418 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14420 When checking for duplicated modules, use absolute paths
14421 instead of relative paths. Files changed:
14426 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14428 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14430 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14432 * device/include/string.h: added size_t typedef, changed
14433 prototypes to use size_t, eliminated separate reentrant and
14434 non-reentrant declarations, added _memmove declaration
14435 * device/lib/_memcpy.c: changed to use size_t instead of int,
14436 changed /4 to >>2 to avoid division library call
14437 * device/lib/_memcmp.c,
14438 * device/lib/_memset.c,
14439 * device/lib/_strncat.c,
14440 * device/lib/_strncpy.c,
14441 * device/lib/_strncmp.c: changed to use size_t instead of int
14442 * device/lib/_memmove.c: new file (fixed bug #772294)
14443 * device/lib/Makefile.in: added _memmove.c
14444 * device/lib/z80/asm_strings.s: fixed bug #772290
14445 * support/regression/tests/bitfields.c: attempt to fix host assertion
14446 failure on amd64-unknown-linux2.2
14448 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14450 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14451 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14452 * as/z80/asmain.c (main): fixed bug #801766
14454 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14456 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14459 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14461 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14462 reported in bug #800609
14464 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14466 * Top header beautifications in src/pic16 directory:
14467 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14468 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14469 pcoderegs.h, ralloc.c, ralloc.h
14470 * main.c: added top header and GPL license notice
14471 * pcode.c: fixed the if-conditional warning
14473 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14475 * device/lib/_mullong.c: replaced int by short for gcc
14477 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14479 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14480 and JUMPTABLE iCodes properly now (worked by accident before)
14481 * src/mcs51/gen.c (leftRightUseAcc),
14482 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14483 iCode properly now. Use getSize instead of nRegs since a & b
14484 aren't part of the nRegs tally.
14486 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14488 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14489 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14490 before instructions that use the _STATUS register
14492 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14494 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14495 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14496 fetching of the pointer
14497 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14498 copied from genNearPointerSet()
14499 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14500 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14501 If they pop r0/r1 they must be called in the opposite order than aopOp().
14502 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14503 (resp. --stack-auto), prepared for --xstack
14505 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14507 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14509 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14511 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14512 these ports have their own __sdcc_external_start()
14514 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14516 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14517 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14518 type for bits was changed. It resulted in bit variables becoming
14519 global, which is not permitted in PIC 14 assembly output.
14521 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14523 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14525 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14527 Z80 and MCS51 linkers complaint if a public symbol is defined
14528 in more than one library module:
14532 * as/mcs51/Makefile.in
14534 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14536 A few small changes that speed up the peephole optimizer.
14540 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14542 Try to make the peephole optimizer smarter by maintaining
14543 an association between the assembly source code and the
14544 iCodes that originated them. Put this information to use
14545 with a new peephole rule condition "notVolatile" so that
14546 the rules can be aggressive yet still safe.
14551 * src/mcs51/peeph.def
14553 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14557 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14558 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14559 if the left or right operand symbols have the accuse flag set.
14561 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14563 Changed the type of the result of the ! (NOT) operator to char;
14564 previously it returned the same type as the source. This allows
14565 us to eliminate all the genFloatNot functions (all of its target
14566 implementations were very buggy) since !float can use the same
14569 * src/SDCCicode.c (ast2iCode): ! returns char
14570 * src/mcs51/gen.c (genNot, genNotFloat),
14571 * src/ds390/gen.c (genNot, genNotFloat),
14572 * src/z80/gen.c (genNot, genNotFloat),
14573 * src/pic/gen.c (genNot, genNotFloat),
14574 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14576 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14578 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14579 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14580 during interrupts. Ensure WSAVE is located at a shared bank address.
14581 2. Fixed page selection in some places
14582 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14583 the registers name strings.
14584 4. Fixed "signed / unsigned compare" compiler warnings.
14585 5. The PIC port manages its own allocation of the general purpose
14586 registers, but makes no attempt to reuse them. As a result when
14587 compiling it soon runs out of general purpose registers. Some
14588 additional code was added to the files pcode.c and device.c to walk
14589 through the function call tree and rename the registers so that they
14599 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14600 genPlus() & genMinus() when the result is the same as left or right
14602 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14604 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14606 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14608 Made bitfield a distinct type from bit so that bitfields
14609 convert as per ANSI C and bits retain their traditional
14610 boolean style behaviour. Implemented bitfield support in
14618 * src/ds390/gen.c: bit v bitfield split
14619 * src/z80/gen.c: New support for bitfields
14620 * support/regression/tests/bitfields.c: reenabled z80,
14623 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14625 Rules 246.x, 247.x relate to bitfields, the others speed up
14626 access to xdata mapped I/O devices.
14628 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14630 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14632 Cleaned up genPackBits and genUnpackBits and added two helper
14633 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14634 for literal assignments in genPackBits (thanks to Frieder for
14640 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14642 Fixed bug #748310 (pointer to function type mishandled when the
14643 function name is omitted). Also fixed a SIGSEGV when a function
14644 attribute (reentrant, etc) is used on a non-function or on a
14645 function but misplaced before the parameter list.
14647 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14649 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14650 * support/Util/SDCCerr.h,
14651 * support/Util/SDCCerr.c: Added func attr misuse error msg
14653 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14655 Fixed bug #787649 by anonymous
14656 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14657 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14659 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14661 Fixed numerous bitfield problems.
14663 * src/SDCC.y: More bitfield related error checking
14665 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14666 * support/Util/SDCCerr.h,
14667 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14668 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14669 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14670 * support/regression/tests/bitfields.c: tests added
14672 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14674 Made the constant following the "interrupt" keyword optional. If
14675 omitted, the function will not automatically be given an entry
14676 in the interrupt vector table (similar to #pragma NOIV, but
14677 less syntacticly kludgy). The interrupt number is also now
14678 range checked. Also fixed a bug in the high order bit example
14685 * support/Util/SDCCerr.c
14686 * support/Util/SDCCerr.h
14689 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14691 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14692 * src/SDCCicode.c (operandOperation): rewritten some ops
14693 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14694 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14696 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14697 be re-activated by defining REDUCE_LITERALS)
14698 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14699 unsigned, but are signed by default
14700 * src/SDCCval.c (constVal): rearranged
14701 * src/SDCCval.c (valMod): preliminary fix
14702 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14703 * support/regression/literalop.c: added, work in progress
14705 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14707 Generate warnings for useless declarations like "char data;"
14708 that don't do what new users expect.
14711 * support/Util/SDCCerr.h
14712 * support/Util/SDCCerr.c
14714 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14716 * src/SDCCval.c (valMult): fix overflow detection of negative int
14718 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14720 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14722 Changes to support big endian targets:
14735 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14737 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14738 * device/lib/time.c: fixed warning "integer overflow in expression"
14740 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14742 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14743 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14744 constants are unsigned; added recognition of "u" flag for unsigned
14745 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14746 * src/SDCCval.c (valDiv, valMod): fixed signdness
14747 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14748 signedness of modulo, left and right shift
14749 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14750 * support/Util/SDCCerr.h: added warning W_INT_OVL
14751 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14752 * src/SDCCast.c (ast_print): improved output of constants
14754 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14756 Fixed some warnings when building with MSVC:
14758 * as/mcs51/asdata.c
14762 * link/z80/aslink.h
14763 * link/z80/lkdata.c
14764 * link/z80/lkeval.c
14769 * support/cpp2/cpplib.c
14773 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14775 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14777 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14779 * support/librarian/clean.mk: Do not remove Makefile.
14780 * support/librarian/Makefile: added.
14782 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14784 Added librarian to MSVC build:
14787 * support/librarian/librarian.dsp
14789 'configure' not needed for librarian, removed:
14790 * support/librarian/configure
14791 * support/librarian/configure.in
14792 * support/librarian/config_in.h
14793 * support/librarian/Makefile.in
14795 Hopefully these ones built the librarian and the rest of sdcc properly:
14797 * Makefile.common.in
14799 Messed up 'configure', so revert to previous version:
14803 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14805 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14806 there, while the mantissa of a double is "only" 53 bits wide.
14808 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14810 Adding sdcclib to the build. MSVC project coming soon.
14811 Files added/changed:
14813 * support/librarian/clean.mk
14814 * support/librarian/configure
14815 * support/librarian/configure.in
14816 * support/librarian/config_in.h
14817 * support/librarian/Makefile.bcc
14818 * support/librarian/Makefile.in
14819 * support/librarian/sdcclib.c
14822 * Makefile.common.in
14826 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14828 Linker now complaints if linked modules have conflicting options, for
14829 example, one compiled using --model-large and another one compiled with
14830 --model-small. The following files were modified:
14832 * as/mcs51/asdata.c
14833 * as/mcs51/aslink.h
14835 * as/mcs51/asmain.c
14837 * as/mcs51/i51pst.c
14838 * as/mcs51/lkdata.c
14839 * as/mcs51/lklibr.c
14840 * as/mcs51/lkmain.c
14846 * link/z80/aslink.h
14847 * link/z80/lkdata.c
14848 * link/z80/lklibr.c
14849 * link/z80/lkmain.c
14852 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14854 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14855 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14857 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14859 * src/z80/mappings.i: fix _mul[us][int,long] entries
14861 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14863 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14865 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14867 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14868 * support/regression/tests/bitopcse.c: added
14876 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14878 added support for new library format to z80, gbz80 linkers:
14884 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14886 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14887 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14889 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14891 added DUMMY_READ_VOLATILE:
14900 * src/SDCCcse.c (algebraicOpts): many improvements
14901 * src/SDCCcse.h: removed algebraicOpts()
14902 * src/SDCCicode.c (picDummyRead): added
14904 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14906 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14907 "Insufficient space in data memory".
14909 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14911 * src/mcs51/gen.c: fixed bug #771358
14912 * src/z80/gen.c: fixed bug #759087
14914 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14916 * src/pic16/glue.c: minor cleanup by Vangelis
14918 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14920 * device/include/regc515c.h: fixed #758477
14921 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14922 * device/lib/_gptrput.c: saved a few bytes
14923 * my tab spacing is 8, yours too?)
14924 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14925 * device/lib/serial.c: process RX bytes earlier than TX bytes
14926 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14928 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14930 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14932 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14934 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14936 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14938 * device/lib/Makefile.in: bad fix, reverted to 1.43
14940 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14942 * device/lib/Makefile.in: added missing z80 object files
14944 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14946 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14947 pic16 progress by Vangelis:
14950 * src/pic/Makefile:
14957 * pic16/genarith.c:
14962 * pic16/pcodepeep.c:
14965 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14967 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14969 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14971 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14972 added gbz80 build to MSVC project.
14973 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14974 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14975 from 8051 stuff and setup so it links using a .lnk file.
14977 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14979 * support/librarian/sdcclib.c: sdcc librarian.
14980 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14983 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14985 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14987 2003-07-02 Borut Razem <borut.razem AT siol.net>
14989 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14990 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14991 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14992 src/xa51/main.c, src/z80/main.c:
14993 virtualization of glue() function: each port has it's own glue function,
14994 which is accessed by do_glue function pointer in PORT.general structure
14996 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14998 * DS800C400 fun, improved ROM interface and tinibios.
15000 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15002 * More support for DS80C400. Now includes beginning of interface to ROM.
15004 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15006 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15008 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15010 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15012 2003-06-19 Borut Razem <borut.razem AT siol.net>
15014 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15016 2003-06-19 Borut Razem <borut.razem AT siol.net>
15018 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15019 fixed Z80 port - crt0.o: cannot open.
15021 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15023 * support/Util/MySystem.c (merge_command): revert bad fix
15025 2003-06-18 Borut Razem <borut.razem AT siol.net>
15027 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15029 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15031 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15032 option --use-stdout sends errors to stdout instead of stderr.
15034 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15036 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15038 2003-06-15 Borut Razem <borut.razem AT siol.net>
15040 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15041 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15042 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15043 fixed width array of pointers replaced with sets;
15044 multiple include and lib paths ared transferred to preprocessor and linker
15045 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15046 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15047 fixed width array of pointers
15048 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15049 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15050 fixupPath(), getPathDifference()
15051 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15052 fixed width array of pointers
15054 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15056 * src/pic16/ralloc.c: fix warnings
15057 * src/pic16/pcode.c: fix warning
15059 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15061 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15062 know all the details, but essentially this set of changes enable
15063 the pic16 port to generate movff instructions and generate assembler
15067 * src/pic16/glue.c:
15068 * src/pic16/pcode.c:
15069 * src/pic16/device.c:
15070 * src/pic16/main.c:
15071 * src/pic16/pcode.h:
15072 * src/pic16/pcoderegs.c:
15073 * src/pic16/ralloc.c:
15074 * src/pic16/ralloc.h:
15076 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15078 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15079 added option --vc, so sdcc errors and warnings are compatible with
15080 Microsoft Visual Studio.
15082 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15084 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15085 device/lib/libfloat.lib: added atof function.
15087 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15089 * doc/sdccman.lyx: updated to Lyx 1.3
15090 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15091 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15092 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15094 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15096 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15098 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15100 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15101 additions to the "related tools/documentation" section
15103 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15105 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15107 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15109 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15110 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15112 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15114 * doc/sdccman.lyx: fix double dash and other minor things
15115 * doc/Makefile: fix double dash
15117 2003-05-28 Karl Bongers(patches from Martin Helmling)
15118 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15119 condition and ignore commands.
15121 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15123 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15124 is in parts still quite out of date, I did changes as far as I felt makes sense
15125 for a non-native english speaker.
15126 Please feel free to add to the manual or to correct my changes.
15127 * doc/Makefile: undid touching the date of intermediate tex files.
15129 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15131 * doc/sdccman.lyx: Manual has an index now
15133 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15135 Finalize muluint/mulsint and mululong/mulslong merging:
15136 * device/lib/_mulint.c
15137 * device/lib/_mullong.c
15138 * device/lib/gbz80/mul.s
15139 * device/lib/gbz80/stubs.s
15140 * device/lib/z80/mul.s
15141 * device/lib/z80/stubs.s
15142 * src/SDCCsymt.c (initCSupport)
15144 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15146 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15147 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15148 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15149 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15152 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15154 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15155 the regression tests I'm not brave enough to enable 245.b, 245.c
15156 * doc/sdccman.lyx: added latex preamble for hyperref package.
15157 Using pdflatex this will give you a hyperlinked pdf file with
15158 bookmarks. (prepend '%' before /usepackage if this breaks something)
15160 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15162 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15164 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15166 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15168 2003-05-21 <johan AT balder>
15170 * src/SDCCglue.c (printIval): fixed bug #739934
15172 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15174 Applied patch from bug 737905 (renamed yylineo to mylineno):
15181 * src/pic16/pcode.c: Cleaned warnings
15182 * src/pic16/pcodeflow.c: Cleaned warnings
15183 * src/pic16/pcoderegs.c: Cleaned warnings
15185 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15187 * src/pic16/pcode.c: Cleaned warnings
15188 * src/pic16/pcodepeep.c: Cleaned warnings
15189 * src/pic16/ralloc.c: Cleaned warnings
15191 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15193 * doc/sdccman.lyx: fixed bug 739745
15194 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15196 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15198 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15199 it can be defined with CFLAGS when running configure
15200 * src/SDCCmain.c: fixed compiling + linking with object files
15202 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15204 * configure.in: configure for pic16 port,
15205 added --disable-pic16-port
15206 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15207 * src/SDCCmain.c: linkOptions is changed to set *,
15208 added if/endif conditional macros to remove options help
15209 messages from optionsTable when a port is not configured, added
15210 support for the PIc16 port in the ports table, when executing
15211 the compiler with no port specified on command line, a default
15212 port is selected with the new macro DEFAULT_PORT which is
15213 defined in port.h, in setDefaultOptions() linkOptions is removed
15214 from initialization assignment, since now it is a set,
15215 parseCmdLine uses setParseWithComma for linkOptions, in
15216 linkEdit() linkOptions are accessed with new function indexSet()
15217 which returns the i'th item of a set variable. See SDCCset.c, in
15218 linkEdit() when calling buildCmdLine(), added linkOptions as
15219 last argument. Now users can pass arguments to gplink via the
15220 -Wl option, main() uses pic16glue() to glue up pic16 programs
15221 * src/SDCCpeeph.c: various changes to support pic16
15222 * src/SDCCset.c: added function void *indexSet(set *, int) to
15223 return the i'th item of the set
15224 * src/SDCCset.h: added function prototype for indexSet()
15225 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15226 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15227 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15228 added macro DEFAULT_PORT
15229 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15230 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15232 * src/pic16/glue.c: commented out some error producing lines
15233 * src/pic16/main.c: __config directives are commented out to stop
15234 gpasm complaining and test the linkage with gplink, _linkCmd and
15235 _asmCmd changed to be more gplink and gpasm friendly
15236 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15237 produced an error when parsed, peep rule 12 is added to utilize
15238 movff, but it is commented out since the pCode does not support
15239 yet a command with 2 address arguments
15241 2003-05-18 <johan AT balder>
15243 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15244 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15245 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15247 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15248 Added feature to script commands from file.
15250 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15252 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15253 * src/SDCCutil.c: include ctype.h for win32
15255 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15257 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15259 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15261 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15262 Fixed so you can set breakpoints prior to run, run does not stop
15263 on entry now. Add tbreak. Other enhancements and fixes for use
15266 2003-05-12 Borut Razem <borut.razem AT siol.net>
15268 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15270 2003-05-11 Borut Razem <borut.razem AT siol.net>
15272 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15273 the path of bin directory, so that PATH is the only env. variable, which has to be set
15274 in case of standard installation.
15275 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15276 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15277 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15279 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15281 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15282 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15283 temp files are in the port dir; clean the gen/test directory when
15284 generating new test.c
15285 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15286 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15287 * support/regression/tests/zeropad.c: added
15289 2003-05-09 <johan AT balder>
15291 * src/SDCCglue.c: fixed bug #597940
15293 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15295 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15296 cache sfr, optimize next,step, fix off by one sourceline,
15297 support ddd list function.
15298 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15300 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15302 * support/regression/HTMLgen.py: added compare_s2f()
15303 * support/regression/Makefile: redo 1.27
15304 * support/regression/generate-cases.py: redo 1.5
15306 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15308 * support/regression/tests/float.c: workaround 33 bit hex constant
15309 * support/regression/tests/simplefloat.c: fix division for host
15311 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15313 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15314 that tame's the PIC's over-aggressive optimizer.
15316 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15318 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15321 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15323 Initial support for DS80C400. "Hello world" runs on TINIm400
15326 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15328 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15329 * Some notes on ddd usage added in debugger/README
15330 Martin Helmling adding more features and fixes for ddd GUI debugger.
15331 Code added for nexti, stepi, up, down, and other adjustments.
15333 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15335 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15336 * src/pic/peeph.def Added two rules to optimize carry manipulation
15337 * src/pic/* removed debug printfs
15339 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15341 * debugger/mcs51/cmd.c: added header newalloc.h
15343 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15345 * as/Makefile: new EXEEXT
15346 * as/z80/Makefile: remove trailing slash of BUILDIR
15347 * as/z80/clean.mk: new EXEEXT
15348 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15349 * support/cpp2/Makefile.in: new EXEEXT
15350 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15352 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15354 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15355 EXEEXT was introduced to fix all related problems with targets
15356 "clean", "install" and "uninstall"; a couple of further flaws
15357 especially with "clean" have been fixed too
15358 * as/mcs51/Makefile.in
15359 * as/mcs51/clean.mk
15363 * debugger/mcs51/Makefile.in
15364 * debugger/mcs51/clean.mk
15365 * link/z80/Makefile
15366 * link/z80/Makefile.in
15367 * link/z80/clean.mk
15369 * packihx/Makefile.in
15371 * sim/ucsim/Makefile
15372 * sim/ucsim/clean.mk
15373 * sim/ucsim/avr.src/Makefile.in
15374 * sim/ucsim/avr.src/clean.mk
15375 * sim/ucsim/s51.src/Makefile.in
15376 * sim/ucsim/s51.src/clean.mk
15377 * sim/ucsim/xa.src/Makefile.in
15378 * sim/ucsim/xa.src/clean.mk
15379 * sim/ucsim/z80.src/Makefile.in
15380 * sim/ucsim/z80.src/clean.mk
15381 * sim/ucsim/main_in.mk
15382 * sim/ucsim/packages_in.mk
15383 * sim/ucsim/gui.src/Makefile.in
15384 * sim/ucsim/gui.src/serio.src/Makefile.in
15385 * sim/ucsim/gui.src/serio.src/clean.mk
15388 * support/cpp2/Makefile.in
15389 * support/cpp2/clean.mk
15390 * support/makebin/Makefile
15391 * support/makebin/clean.mk
15392 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15393 * doc/sdccman.lyx: --program-suffix no longer needed
15395 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15397 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15398 Martin Helmling added support for ddd GUI debugger.
15399 Code added to display assembly, set variables, and other commands
15400 to interface to ddd.
15402 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15404 * as/Makefile: fix target clean
15405 * as/clean.mk: fix target clean
15406 * as/z80/clean.mk: fix target clean
15408 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15410 * Makefile.common.in: added AT EXEEXT AT
15411 * configure.in: removed all mingw32 stuff
15412 * configure: rebuilt from configure.in
15413 * doc/sdccman.lyx: updated section "installation"
15414 * support/scripts/sdcc_mingw32: adapted to configure
15415 * support/scripts/sdcc_cygwin_mingw32: added
15417 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15419 * src/pic Added object file support for the PIC port
15420 * src/pic Applied patch from Craig Franklin (this started the object file support)
15421 * src/regression Updated the PIC regression tests for object files
15423 2003-04-20 Borut Razem <borut.razem AT siol.net>
15425 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15426 lklex.c: In function `getfid':
15427 lklex.c:203: warning: array subscript has type `char'
15428 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15429 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15430 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15431 stack handling macros
15433 2003-04-19 Borut Razem <borut.razem AT siol.net>
15435 * "handling space characters in file path" task:
15436 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15437 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15438 * support/Util/MySystem.h: make it self-sufficient
15439 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15440 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15441 handling space characters in file path
15442 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15443 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15444 * support/Util/MySystem.c: handling space characters in executable's path
15446 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15448 * as/z80/Makefile: fix permanent rebuild of z80
15449 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15450 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15452 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15454 * src/SDCCopt.c: add special case optimization to replace modulo by
15455 a power of two with a bitwise AND.
15457 2003-04-18 <johan AT balder>
15459 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15461 2003-04-17 <johan AT balder>
15463 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15464 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15466 2003-04-13 Borut Razem <borut.razem AT siol.net>
15468 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15469 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15470 fixed mingw problem in adl_NORMALIZE_PATH
15472 2003-04-12 Borut Razem <borut.razem AT siol.net>
15474 * fixed "#pragma SAVE/RESTORE can not be nested":
15475 * src/SDCC.lex: reworked pragma handling functions
15476 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15477 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15479 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15481 * src/SDCCutil.c (pathEquivalent): defined but not used
15482 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15483 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15484 * configure: rebuilt from configure.in
15485 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15486 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15487 * device/include/Makefile.in: replace sdcc_datadir
15488 * device/lib/Makefile.in: replace sdcc_datadir
15489 * Makefile.common.in: add LDFLAGS from configure
15490 * packihx/Makefile.in: use LDFLAGS
15491 * src/Makefile.in: use LDFLAGS
15492 * support/cpp2/Makefile.in: add LDFLAGS from configure
15493 * support/makebin/Makefile: use LDFLAGS
15494 * .version: bumped version number to 2.3.5
15496 2003-04-12 Borut Razem <borut.razem AT siol.net>
15498 * completed "different paths" task:
15499 * src/SDCCmacro.c: fixed bug in handling quotes
15500 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15501 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15503 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15505 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15507 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15509 * ds390/gen.c ds390/peeph.def: fix bug 706781
15511 2003-04-11 Borut Razem <borut.razem AT siol.net>
15513 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15515 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15517 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15518 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15519 set - this bit used to not be set...).
15520 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15521 bad code in PIC Port
15522 * src/regression/and2.c added to test bug 609268
15523 * src/regression/Makefile added and2.c to regression test
15526 2003-04-08 <johan AT CP255758-A>
15528 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15529 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15530 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15532 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15534 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15536 * support/cpp2/Makefile.in: fix bug #487815
15537 * configure: rebuilt from configure.in
15538 * Makefile.common.in: docdir changed, new path suffixes
15539 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15540 * sdcc_vc_in.h: reflect changes from sdccconf.h
15541 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15542 * src/SDCCutil.h: remove BINDIR hack
15543 * doc/sdccman.lyx: update new path hierarchy
15545 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15547 * src/SDCCpeeph.c: added okToRemoveSLOC test
15549 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15551 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15553 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15555 * src/SDCCpeeph.c: added labelIsReturnOnly test
15556 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15558 2003-04-05 <johan AT balder>
15560 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15561 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15562 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15563 * src/SDCCast.c: fixed a warning
15564 * src/SDCCast.h: fixed a warning
15565 * src/SDCCicode.c (operandFromAst): fixed a warning
15567 2003-04-04 <johan AT balder>
15569 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15570 * src/SDCCast.c (decorateType): fixed bug #715076
15571 * src/SDCC.y: fixed bug #702907
15573 2003-04-03 <johan AT balder>
15575 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15576 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15577 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15578 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15579 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15581 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15583 * _decdptr.c: fix return values
15584 * _gptrget.c: fix return values
15585 * _gptrgetc.c: fix return values
15586 * _gptrput.c: fix return values
15587 * _mulint.c: fix return values
15588 * as/z80/Makefile: fix 'make -j' problem
15590 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15592 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15593 * configure.in: big cleanup, updated to autoconf 2.5x
15594 * configure: rebuilt from configure.in
15595 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15596 * sdcc_vc_in.h: reflect changes from sdccconf.h
15597 * doc/Makefile: fixed a flaw in "make install"
15599 2003-04-02 <johan AT balder>
15601 * src/ds390/gen.c (genCmp): no comments
15602 * src/mcs51/gen.c (genCmp): no comments
15603 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15604 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15606 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15608 * support/regression/generate-cases.py: place generated file in given sub directory
15609 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15610 * support/regression/Makefile: improvements for 'make -j';
15611 side effect: it's simpler and faster now
15613 2003-03-31 Borut Razem <borut.razem AT siol.net>
15615 * src/z80/main.c: link-{port} and as-{port} defined without path
15616 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15618 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15620 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15622 2003-03-30 Borut Razem <borut.razem AT siol.net>
15624 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15625 changed type of list parameter to set
15626 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15627 * src/port.h: changed type of do_assemble() parameter to set
15628 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15629 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15630 definition of "cppoutfilename" macro with NULL value in preProcess()
15631 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15632 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15633 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15634 replaced with set *binPathSet
15635 * shash_add() deallocates the item, if allready exsists, before adding the new one
15636 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15638 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15640 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15641 a nested for loop bug in the PIC port
15642 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15645 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15647 * support/Util/dbuf.h: remove C++ stuff to make it portable
15649 2003-03-28 Borut Razem <borut.razem AT siol.net>
15651 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15652 literal strings in stringLiteral()
15653 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15654 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15657 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15659 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15661 2003-03-26 <johan AT balder>
15663 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15664 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15665 * src/SDCCast.c (decorateType): fixed " -v < 3"
15667 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15669 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15670 Added Lenny Story's debug infrastructure changes:
15671 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15672 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15673 * src/cdbFile.c: added
15674 * src/SDCCdebug.c: added
15675 * src/SDCCdebug.h: added
15676 * src/SDCCast.c (createFunction)
15677 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15678 * src/SDCCmain.c (parseCmdLine, main)
15679 * src/SDCCmem.c (redoStackOffsets)
15680 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15683 * src/avr/gen.c (genAVRCode)
15684 * src/ds390/gen.c (gen390Code)
15685 * src/mcs51/gen.c (gen51Code)
15686 * src/pic/gen.c (genpic14Code)
15687 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15688 * src/xa51/gen.c (genXA51Code)
15689 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15691 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15693 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15694 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15696 2003-03-22 <johan AT balder>
15698 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15700 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15702 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15703 * doc/cdbfileformat.lyx: added, written by Lenny Story
15704 * doc/Makefile: added cdbfileformat.lyx
15705 * doc/clean.mk: added cdbfileformat.lyx
15707 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15709 * src/mcs51/peeph.def: fix bug #705773
15711 2003-03-20 <johan AT balder>
15713 An sfr/sbit can have an "at #" AND an initializer
15714 * src/SDCCsymt.c (checkSClass):
15715 * src/SDCCmem.c (allocGlobal):
15716 * src/SDCCmem.c (allocLocal):
15717 * src/SDCCast.c (createBlock):
15719 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15721 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15723 2003-03-16 <johan AT balder>
15725 Undid the hackup of const and volatile, the problem is much bigger
15727 * src/SDCCast.c:1.171
15728 * src/SDCCglue.c:1.138
15729 * src/SDCCicode.c:1.146
15730 * src/SDCCsymt.c:1.150
15731 * src/SDCCval.c:1.65
15733 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15735 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15736 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15738 2003-03-13 <johan AT balder>
15740 Hackup const and volatile modifiers in type chains a bit:
15742 * src/SDCCast.c:1.169
15743 * src/SDCCglue.c:1.136
15744 * src/SDCCicode.c:1.143
15745 * src/SDCCsymt.c1.146
15746 * src/SDCCsymt.h1.59
15747 * src/SDCCval.c:1.63
15749 2003-03-12 <johan AT balder>
15751 * src/SDCCBBlock.h: more LRH debugging junk
15752 * src/SDCCcflow.h: more LRH debugging junk
15753 * src/SDCCloop.c: more LRH debugging junk
15754 * src/SDCC.y (struct_declaration): fixed bug #697590
15755 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15756 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15757 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15759 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15760 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15761 test function names must now match exactly).
15762 * src/SDCCcse.c: added special case in findCheaperOp to allow
15763 extending a short integer. Makes less awful code for bug 700121 test case.
15765 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15767 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15768 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15770 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15772 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15773 actually called (operandsNotEqual() was called for all
15774 operandsNotEqualX tests).
15776 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15778 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15779 with shorter literals. Fixes bug 700121.
15781 2003-03-11 <johan AT balder>
15783 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15785 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15787 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15788 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15790 2003-03-10 Borut Razem <borut.razem AT siol.net>
15792 * src/SDCCmain.c: pipe preprocessor's output
15793 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15794 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15795 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15796 which closes all pipes in pipeSet set
15797 * src/SDCCset.c: free deleted item in function deleteSetItem()
15798 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15799 moved from z80 to src subproject
15800 * .version: increased version number to 2.3.4
15802 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15804 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15805 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15806 * support/regression/ports/xa51/spec.mk: fix typo
15808 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15810 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15812 2003-03-09 Borut Razem <borut.razem AT siol.net>
15814 * src/SDCCmain.c: pipe preprocessor's output
15815 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15816 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15817 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15818 which closes all pipes in pipeSet set
15819 * src/SDCCset.c: free deleted item in function deleteSetItem()
15820 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15821 moved from z80 to src subproject
15823 2003-03-09 Borut Razem <borut.razem AT siol.net>
15825 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15826 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15827 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15828 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15829 * src/SDCCglobl.h: unification of WIN32 native definitions
15831 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15833 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15835 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15837 * src/configure.in: check for endianess (even while cross-compiling)
15838 * src/configure: check for endianess (even while cross-compiling)
15839 * src/configure_in.h: check for endianess (even while cross-compiling)
15840 * src/avr/gen.c: remove old endianess stuff
15841 * src/mcs51/gen.c: remove old endianess stuff
15842 * src/ds390/gen.c: remove old endianess stuff
15843 * src/pic/gen.c: remove old endianess stuff
15844 * src/pic/genarith.c: remove old endianess stuff
15845 * src/pic/glue.c: fix endianess check
15846 * src/pic16/gen.c: remove old endianess stuff
15847 * src/pic16/genarith.c: remove old endianess stuff
15848 * src/pic16/glue.c: fix endianess check
15849 * src/xa51/gen.c: remove old endianess stuff
15850 * src/z80/gen.c: fix endianess check
15851 * src/SDCCglue.c: fix endianess check
15852 * src/ds390/peeph.def: fix bug 700036
15854 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15856 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15857 * src/configure: find appropriate data-types on host for SDCC's int and long
15858 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15859 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15860 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15862 2003-03-07 <johan AT balder>
15865 some minor cleanups before the big shot
15866 OP_DEFS and OP_USES now use Kevin's protection
15867 new option --nolabelopt
15869 * src/SDCCBBlock.c:
15878 * src/ds390/ralloc.c:
15879 * src/mcs51/ralloc.c:
15880 * src/pic/ralloc.c:
15881 * src/xa51/ralloc.c:
15882 * src/z80/ralloc.c:
15884 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15886 * src/pic/pcode.c (get_op): fix 64 bit warnings
15887 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15888 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15889 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15890 * support/regression/tests/malloc.c: fix 64 bit warnings
15892 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15894 * src/mcs51/gen.c (genMinus): fixed bug 696436
15896 2003-03-02 Borut Razem <borut.razem AT siol.net>
15898 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15900 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15902 * configure.in: test for mkstemp
15903 * sdccconf_in.h: add HAVE_MKSTEMP
15905 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15907 * device/include/ctype.h: removed warning while using --stack-auto
15908 * device/include/malloc.h: removed warning while using --stack-auto
15909 * device/include/string.h: removed warning while using --stack-auto
15911 2003-02-23 Borut Razem <borut.razem AT siol.net>
15913 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15914 because NDEBUG is defined (see man assert)
15915 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15917 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15919 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15920 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15922 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15924 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15925 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15927 2003-02-18 <johan AT balder>
15929 * as/mcs51/asmain.c (asmbl): module can start with a digit
15930 * as/z80/asmain.c (asmbl): module can start with a digit
15932 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15934 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15935 * src/asm.c: fix pipe() for Mingw32
15937 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15939 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15940 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15941 make -V work again; --c1mode reads now from stdin
15942 * doc/sdccman.lyx: added --c1mode
15943 * support/Util/SDCCerr.c: new messages for c1 mode
15944 * support/Util/SDCCerr.h: new messages for c1 mode
15945 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15947 2003-02-15 <johan AT balder>
15949 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15951 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15953 * doc/sdccman.lyx: Environment variables, -o and other minor things
15955 2003-02-14 <johan AT balder>
15957 * src/xa51/main.c: before anyone really tries to use it :)
15959 * Install doc's in share/sdcc/doc
15960 * removed some obsolete files
15961 * Do a proper make distclean and uninstall
15962 M Makefile.common.in
15965 M device/include/Makefile.in
15966 M device/lib/Makefile.in
15969 M sim/ucsim/doc/Makefile.in
15971 R src/avr/peeph.rul
15972 R src/xa51/peeph.rul
15973 M support/cpp2/Makefile.in
15974 M support/makebin/Makefile
15977 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15979 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15981 2003-02-10 Borut Razem <borut.razem AT siol.net>
15983 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15984 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15985 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15986 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15987 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15988 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15989 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15990 src/z80/Makefile.bcc: Borland Makefile cleanup
15991 * as/z80/Makefile.bcc: Added Borland Makefile
15992 * support/cpp2/borland.h: Removed
15994 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15996 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15997 * src/SDCC.lex: new pragma NOIV
15998 * src/SDCCglobl.h: new pragma NOIV
15999 * src/SDCCmem.c: new pragma NOIV
16001 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16003 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16005 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16007 * src/SDCCmain.c: signal handling is switched off by --debug
16008 * doc/Makefile: small fix for install; use clean.mk again
16009 * doc/clean.mk: clean *.pdf and *.html too
16011 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16013 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16014 * device/lib/printfl.c: fix a ds390 bug by making it portable
16015 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16016 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16017 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16018 * debugger/mcs51/cmd.c: converted multi-line string literals
16019 * sim/ucsim/globals.cc: converted multi-line string literals
16020 * src/SDCCmain.c: introduced signal handler to remove temp files
16021 * doc/Makefile: small tweaks, implement clean
16022 * doc: removed generated files
16024 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16026 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16027 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16028 Address Record is not correctly generated for DS390."
16030 2003-02-02 Borut Razem <borut.razem AT siol.net>
16032 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16033 * as/mcs51/asm.h: fixed compilation with Borland C
16034 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16035 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16036 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16037 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16038 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16039 src/z80/Makefile.bcc: delete $(LIB) only if exist
16040 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16042 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16044 * device/include/malloc.h: introduced NULL
16045 * device/include/string.h: introduced NULL
16046 * device/include/stdlib.h: introduced NULL
16047 * device/lib/_memcpy.c: removed NULL
16048 * device/lib/_strcat.c: removed NULL
16049 * device/lib/_strchr.c: removed NULL
16050 * device/lib/_strcmp.c: removed NULL
16051 * device/lib/_strcpy.c: removed NULL
16052 * device/lib/_strcspn.c: removed NULL
16053 * device/lib/_strlen.c: removed NULL
16054 * device/lib/_strncat.c: removed NULL
16055 * device/lib/_strncmp.c: removed NULL
16056 * device/lib/_strncpy.c: removed NULL
16057 * device/lib/_strpbrk.c: removed NULL
16058 * device/lib/_strrchr.c: removed NULL
16059 * device/lib/_strspn.c: removed NULL
16060 * device/lib/_strstr.c: removed NULL
16061 * device/lib/_strtok.c: removed NULL
16062 * device/lib/malloc.c: removed NULL, include own header
16064 2003-02-02 <johan AT balder>
16066 * 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
16067 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16068 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16069 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16070 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16071 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16073 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16075 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16078 2003-02-01 <johan AT balder>
16080 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16082 2003-01-31 <johan AT CP255758-A>
16084 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16086 2003-01-30 <johan AT balder>
16088 * src/SDCCBBlock.c: automatic bug detection
16089 * src/SDCCicode.c: automatic bug detection
16091 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16093 * src/SDCCglobl.h: now --xram-size 0 works
16094 * src/SDCCmain.c: now --xram-size 0 works
16096 2003-01-29 <johan AT balder>
16098 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16100 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16102 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16103 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16104 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16105 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16106 * src/SDCCglobl.h: Added options --xram-size and --code-size
16107 * src/SDCCmain.c: Added options --xram-size and --code-size
16109 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16111 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16112 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16114 2003-01-27 <johan AT balder>
16116 * src/SDCC.y: fixed bug #613764
16118 2003-01-26 <johan AT balder>
16120 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16121 * src/SDCCsymt.h: fixed bug #673374
16122 * src/SDCCglue.c: fixed bug #661910
16123 * src/SDCCast.c: fixed bug #458099 and 673374
16125 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16127 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16128 * as/mcs51/strcmpi.h: added
16129 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16130 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16131 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16132 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16133 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16134 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16135 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16136 * as/mcs51/Makefile.aslink: new module strcmpi
16137 * as/mcs51/Makefile.asx8051: new module strcmpi
16138 * as/mcs51/Makefil.bcc: new module strcmpi
16139 * as/mcs51/Makefile.in: new module strcmpi
16140 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16142 2003-01-26 <johan AT balder>
16144 * src/SDCCglue.c: reverted back to 1.124
16145 * src/SDCCast.c: reverted back to 1.156
16146 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16148 2003-01-25 <johan AT balder>
16150 * src/SDCCglue.c: A better fix for bug #661910
16151 * src/SDCCast.c: A better fix for bug #661910
16152 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16154 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16156 * src/Makefile.in: remove spawn.o
16157 * src/SDCCmain.c: remove spawn.h
16158 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16159 * src/spawn.c: removed
16160 * src/spawn.h: removed
16161 * support/regression/ports/ds390/spec.mk: link with -r
16163 2003-01-24 <johan AT CP255758-A>
16165 * src/ds390/gen.c (aopOp): fixed bug #667458
16166 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16167 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16168 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16170 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16172 * src/mcs51/peeph.def: better assembler identation by Frieder
16173 * src/mcs51/gen.c: better assembler identation by Frieder
16175 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16177 * as/z80/string.h: removed for gcc 3.2
16178 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16179 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16181 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16183 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16184 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16185 * support/regression/Makefile: separate temp files for ports
16186 * support/regression/generate-cases.py: separate temp files for ports
16187 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16188 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16190 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16192 * moved tinitalk to device/examples/ds390
16194 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16196 * as/mcs51/lkmem.c: rflag is for DS390
16197 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16198 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16199 (linkEdit): move mem- and map-files the same way as ihx-files
16200 * src/z80/main.c (_setDefaultOptions): removed --generic
16201 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16202 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16203 * src/pic/glue.c (picglue): --c1mode works again
16204 * src/pic16/glue.c (pic16glue): --c1mode works again
16205 * src/asm.c (printCLine): fix #660034
16207 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16209 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16210 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16211 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16212 * as/mcs51/lkmem (summary): better fix for sp problem
16213 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16214 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16215 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16216 remove --stack-after-data
16218 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16220 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16221 * src/SDCCutil.c (join): ugly bug: missing '\0'
16222 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16224 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16226 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16228 * src/pic/main.c (_asmCmd): gpasm supports -o
16229 * src/z80/main.c: more general macros
16230 * device/lib/Makefile.in: remove intermediate files
16232 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16234 * .version: Bumped version number to 2.3.3
16235 * src/SDCCBBlock.c: new option -o
16236 * src/SDCCglobl.h: new option -o
16237 * src/SDCCglue.c: new option -o
16238 * src/SDCCmain.c: new option -o
16239 * src/asm.c: new option -o
16240 * src/ds390/main.c: new option -o
16241 * src/pic/glue.c: new option -o
16242 * src/pic/pcode.c: new option -o
16243 * src/pic/ralloc.c: new option -o
16244 * src/pic16/glue.c: new option -o
16245 * src/pic16/pcode.c: new option -o
16246 * src/pic16/ralloc.c: new option -o
16247 * src/z80/main.c: new option -o
16248 * device/lib/Makefile.in: use -o
16249 * support/regression/ports/ds390/spec.mk: use -o
16250 * support/regression/ports/gbz80/spec.mk: use -o
16251 * support/regression/ports/mcs51/spec.mk: use -o
16252 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16253 * support/regression/ports/z80/spec.mk: use -o
16254 * support/regression/ports/ucz80/spec.mk: use -o
16255 * support/regression/ports/xa51/spec.mk: use -o
16256 * support/regression/fwk/lib/timeout.c: fix usage string
16258 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16259 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16261 2003-01-07 <johan AT balder>
16263 * src/SDCCast.c (decorateType): fixed bug #600035
16265 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16266 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16267 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16268 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16269 * src/pic/pcode.c: outcommented unused variable to remove warnings
16270 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16272 2003-01-06 <karl AT turbobit.com>
16273 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16276 2003-01-06 <johan AT balder>
16278 * src/SDCCicode.c: fixed array add
16280 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16281 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16282 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16284 2003-01-04 <johan AT balder>
16286 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16288 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16289 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16291 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16292 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16293 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16295 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16296 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16298 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16299 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16301 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16302 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16304 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16306 * in /sdcc/as/mcs51/ changed these files in order to create an
16307 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16308 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16309 following files to include the previous two files: aslink.dsp,
16310 Makefile.aslink, Makefile.bcc, and Makefile.in.
16312 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16313 .adb instead of .cdb
16315 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16317 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16318 value from option --iram-size.
16320 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16322 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16325 2002-09-18 <wiml AT hhhh.org>
16327 * SDCClrange.h: exposed setFromRange() and setToRange()
16328 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16329 packRegsForAccUse() (bug 542397)
16330 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16331 multiple times and emitting the fetch operations more than once
16332 added aopGetUsesAcc() function to allow binary operators to
16333 fetch their operands in the correct order; made genMinus() emit
16334 compact code for X = LITERAL - Y
16336 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16337 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16338 sprintf() in line 1267.
16340 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16341 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16344 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16345 Changes to aslink (All the changes are marked with 'JCF'):
16347 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16350 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16351 area BSEG. Also moves, if possible, the DATA area down into the internal
16352 ram so more space is available.
16354 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16357 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16358 not bytes. Function summary() which creates a memory usage summary
16359 file with extension .mem. Reports of overlaping stack and small stack
16360 size. If the space for the stack is less than 16 bytes aslink trows a
16363 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16364 the 8051. Option 'y' for memory summary output file.
16366 Changes to sdcc (All the changes are marked with 'JCF'):
16368 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16370 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16371 overlaying area for it (uses RegBankUsed[4]).
16373 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16374 bank zero as used by default. By default aslink locates the stack
16375 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16376 the creation of the .mem file. Delegates the allocation of data area
16377 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16378 the begining of the stack area to aslink.
16380 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16381 glue() in SDCCglue.c creates an area for it.
16383 2002-09-03 Borut Razem <borut.razem AT siol.net>
16384 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16385 sdcc/src/pic/glue.c:
16386 introduced atexit() handler for teporay files removal in case of
16387 errors, assertions, ...
16389 2002-08-29 Borut Razem <borut.razem AT siol.net>
16390 * sdcc/support/cpp2/auto-host_vc_in.h:
16391 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16392 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16393 Maybe there is a similar problem with BORLANDC? It should be checked!
16395 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16396 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16397 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16398 was not executed, and the compiler (cl) launched a warning:
16399 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16401 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16402 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16404 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16405 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16407 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16408 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16409 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16410 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16411 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16412 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16413 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16414 - added Release configuration in VS projects
16415 - review of compiler an linker options
16416 - VC .exe files are generated in bin_vc directory, not to interfere
16417 with binaries generated from other projects (cygwin, mingw, bcc ...)
16419 * sdcc/src/yacc.dsp: added
16421 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16422 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16423 and insert the version number definitions from .version
16425 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16427 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16428 added - genarate auto-host.h using auto-host_vc_in.h as template
16431 removed from CVS, generated automatically
16433 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16434 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16436 2002-08-11 Borut Razem <borut.razem AT siol.net>
16437 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16439 2002-08-10 Borut Razem <borut.razem AT siol.net>
16440 * src/SDCCmain.c (main):
16441 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16442 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16443 The consequence was that some temporary files were not removed.
16446 unification of code in functions tempfilename() and tempfile():
16447 function tempnam() is defined in Visual Studio 6.0 and .NET
16449 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16451 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16452 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16453 - removed compiler command line option /WX: Treats all warnings as errors
16454 - update a list of source files, included into the project
16456 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16457 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16458 changed project type to Generic Project so that can be correcly converted to VS.NET project
16460 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16462 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16464 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16466 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16467 added return 0 statements after assert() to make compiler happy
16469 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16470 added newline in the def file to keep MSC compiler satisfied
16472 * sdcc/src/z80/gen.c:
16473 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16474 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16475 - solved MSC error in function aopDump()
16477 * sdcc_vc.h: define PREFIX as "\\sdcc"
16479 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16480 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16482 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16483 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16484 - Rewrote the register banking algorithm.
16485 - Added pCode live-range analysis to registers (for now, only non-used and
16486 singly-used registers optimized away)
16488 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16490 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba AT cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
16492 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16493 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16495 2002-04-22 Michael Hope <michaelh AT vroom>
16497 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16499 * configure.in (DD_COPT): Added include support required for gbdk.
16501 * .version: Bumped version number just to increase it.
16503 * src/SDCCmain.c: Added -nostdinc to the default options.
16505 2002-04-15 Michael Hope <michaelh AT vroom>
16507 * device/lib/z80/printf.c (sprintf): Added.
16509 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16511 * src/z80/peeph.def: Added transpose redundent load rule.
16513 * src/z80/main.c: Added force callee saves for jaune.
16515 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16517 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16519 2002-03-28 Johan Knol <johan AT balder>
16521 * src/SDCCval.c: fixed bug #532436
16523 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16525 Added "char *Processor" field to the port structure.
16528 Added -p option. Allows port dependent processor to be specified.
16531 Initialized the new field char *Processor field to NULL in all ports
16534 Compiler generated registers for interrupt context saving
16535 were not getting allocated.
16537 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16540 Fixed left shift. Will promote the left side of a left shift
16541 if a) left shifting more than size of operand or b) when assigned
16542 to something size > size of left side
16544 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16546 tons of changes. Register allocation has been
16547 rewritten. Added customization for the various PICs. Flow
16548 analysis is restructured. ...
16550 * src/pic/device.h:
16553 * src/pic/device.c:
16554 Added. device.c is a PIC port hack to accomodate variations
16557 2002-03-13 Michael Hope <michaelh AT vroom>
16559 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16561 2002-03-04 johanknol <johanknol AT manik>
16563 * /src/SDCCval.c: fixed
16565 const unsigned char arr[][2] = { { 0, 1 } };
16566 t18.c:1: error: Initializer element is not constant
16568 2002-03-04 bela <bela AT manik>
16570 * /device/include/mcs51reg.h:
16571 ds89c420 register definition update
16573 2002-03-03 <johan AT FRIJA>
16575 * support/Util/SDCCerr.c: did something, but don't no why anymore
16577 * support/regression/tests/bug-524691.c: made it a little less shy
16579 * src/SDCCast.c (decorateType): fixed bug #524697
16581 * src/SDCCast.c: made some lineno improvements
16583 * src/SDCCval.c (getNelements): changed warning to error
16585 * src/SDCCglue.c (printIvalArray): changed warning to error
16587 * src/SDCCicode.c: fixed a warning for mingw
16589 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16591 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16593 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16595 * src/ds390/peeph.def:
16596 Added some more peephole rules
16598 * src/ds390/gen.c: Various fixes & enhancements
16600 * src/SDCClrange.c, src/SDCClrange.h:
16601 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16603 * src/ds390/ralloc.c:
16604 various fixes & enhancements (ds390) specific
16606 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16607 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16610 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16612 2002-03-02 <johan AT FRIJA>
16614 * src/SDCCast.c (decorateType): fixed bug #524708
16616 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16618 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16620 2002-03-01 Michael Hope <michaelh AT vroom>
16622 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16624 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16626 2002-03-01 <johan AT FRIJA>
16628 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16630 * src/SDCCast.c (decorateType): fixed bug #524209
16632 * src/SDCCval.c (valNot): fixed bug #524195
16634 2002-02-26 <johan AT balder>
16636 * src/xa51/gen.c: fixed a warning
16638 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16640 * src/SDCCast.c (decorateType): fixed bug #522534
16642 2002-02-23 <johan AT balder>
16644 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16646 2002-02-22 <johan AT balder>
16648 * src/SDCCast.c: fixed bug #514865
16650 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16652 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16654 * sdcc/src/SDCCloop.c:
16655 Previous fix was not good. basic blocks that have "break" or "return" are
16656 not really partof a loop , but live ranges used in these blocks should
16657 be live thru the entire loop, so set partOfLoop but don't add them to
16660 2002-02-21 <johan AT FRIJA>
16662 * src/SDCCcse.c: fixed bug #514308
16664 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16667 Fixed BUG #519583. If a conditional block ended in a return/break
16668 statement inside a loop, it was not being considered part of the loop.
16670 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16672 2002-02-10 Karl Bongers <karl AT turbobit.com>
16675 Fixed up SDCDB debugger somewhat. Updated debugger/README
16676 with lots of comments and notes.
16678 * device/examples/test2.c:
16679 Fix bug, "red" variable not being initialized(compiler complained).
16681 * device/examples/Makefile, examples/test3.c:
16682 Add Makefile in device/examples folder, compiles test3.c
16683 for use as a multiple module SDCDB test case.
16685 * sim/ucsim/cmd.src/cmdset.cc:
16686 Took out debug printfs in ucsim "next" command.
16688 * sim/ucsim/xa.src:
16689 Karl and Johan start ucsim XA support. Most dissassembly working,
16690 about 75% emulation done(plenty of work remaining).
16692 * sim/ucsim/z80.src:
16693 Add Z80 support to ucsim, add test-ucz80 regression test,
16694 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16695 Notice z80 compiler fails on examples/test3.c/crc code.
16697 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16699 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16700 Added support for --parms-in-bank1
16702 * src/ds390/peeph.def:
16703 added a few more peephole optimzations
16705 * src/ds390/main.c:
16706 1) added __builtin_inp & __builtin_outp used to read in data of given length
16707 from a memory mapped port
16708 2) added __builtin_memcmp
16709 3) added __builtin_swapw swap bytes of a short
16711 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16712 1) handle multiple send & receives from register bank1
16713 2) ralloc can now allocate DPTR1 to some liveRanges
16715 * src/SDCCsymt.c, src/SDCCsymt.h:
16716 changes to handle multiple sends & receives
16718 * src/SDCCptropt.h:
16719 added some pointer arithmetic optimization
16721 * src/SDCCptropt.c:
16722 added some pointer arithmetic optimizations but not stable yet so not
16723 called from anywhere (will get this working shortly)
16725 * src/SDCCopt.c: fixed for multiple sends & receives
16728 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16729 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16730 set preprocessor defines (depending on options)
16732 * src/SDCCicode.c, src/SDCCicode.h:
16733 changes made to handle multiple sends & receives
16736 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16738 * src/SDCCcse.c, src/SDCCcse.h:
16739 added function findbackward def (to be used in upcoming optimization)
16741 * src/SDCCcflow.c, src/SDCCcflow.h:
16742 added function returnAtEnd - to determine if a basic block terminates with
16745 * src/SDCCast.c, src/SDCCast.h:
16746 added option parms-in-bank1
16748 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16749 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16750 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16751 adjusted for --parms-in-bank1 option
16753 * device/include/string.h:
16754 donot redefine "reentrant" keyword
16756 * device/include/ds80c390.h: Added some more SFRs
16758 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16760 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16762 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16764 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16766 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16768 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16770 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16772 * Added --xram-movc option
16774 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16776 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16778 2002-01-11 Johan Knol
16780 * Added math lib of Jesus Calvino-Fraga
16782 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16784 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16785 * support/regression/Makefile: new target test-mcs51-stack-auto
16786 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16788 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16790 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16792 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16794 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16796 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16798 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16800 * src/SDCCglue.h: add definition for printIvalChar()
16802 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16804 * src/SDCCast.c: fix #498138 by Johan
16806 * src/SDCCglue.c: fix #498138 by Johan
16808 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16810 * support/regression/Makefile: fix clean
16812 * support/regression/ports/ds390/support.c: fix transmission of last character
16814 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16816 * /sdcc/src/ds390/gen.c:
16817 a) improved computing address of stack variable
16818 b) took out some #if 0 code
16819 c) improved parmBytes adjustment
16820 d) improved genPlusIncr & genMinusIncr
16821 e) genCmp could generate bad code (when left assigned to DPTR)
16822 f) Fixed bug in hasInc
16824 * /sdcc/src/ds390/ralloc.c:
16825 a) packRegsForSupport could mess up live information (Fixed)
16826 b) packRegsDPTRuse could be incorrect for left & right shift
16828 * /sdcc/src/mcs51/ralloc.c:
16829 packRegsForSupport could mess up the live information (Fixed)
16831 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16833 * /sdcc/src/SDCCast.c:
16834 can reverse a loop even if function call is present as long
16835 as the loop control variable is local & is not passed as parameter
16837 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16839 * /sdcc/ChangeLog: *** empty log message ***
16841 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16842 More builtin function additions for TININative
16844 * /sdcc/src/ds390/ralloc.c:
16845 Had broken the regression testsuite
16847 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16849 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16850 Added funcattr hasStackParms will be set for reentrant functions when there
16851 are paramteres on the stack, this helps in minimizing frame pointer generation
16852 typeFromStr can handle function pointers now
16854 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16855 *** empty log message ***
16857 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16859 * /src/ds390/gen.c, /src/ds390/main.c:
16860 More builtin function additions for TININative
16862 * /src/ds390/ralloc.c:
16863 Had broken the regression testsuite
16865 * /src/SDCCast.c: Fixed a bug in dumptree
16867 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16868 Added funcattr hasStackParms will be set for reentrant functions when there
16869 are paramteres on the stack, this helps in minimizing frame pointer generation
16870 typeFromStr can handle function pointers now
16872 * /doc/builtins.txt, /doc/TININative.txt:
16873 *** empty log message ***
16876 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16878 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16879 ALPHA version for -mTININative
16881 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16882 updated to reflect changes in the port structure
16885 added function do_assemble (similar to do_link) if non-null this function
16886 will be called to do assembly (-mTININative) requires a multi command
16888 added function genAssemblerEnd will be called to generate assembler Epilogue
16891 added _JavaNative to debug info printing
16893 * /src/SDCCmain.c: added option --tini-libid
16894 added port->do_assemble function (-mTININative) has a multi command assemble
16896 * /src/SDCCglue.c: Disabled "constExpr" check
16897 added port->genAssemblerEnd function
16899 * /src/SDCCglobl.h: Added option --tini-libid value
16902 tookout optimizeCompare from the header (has no external references)
16904 * /src/SDCCast.c: made one more function "static"
16906 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16908 * src/z80/mappings.i: Added z80asm support.
16910 * src/z80/main.c: Added z80asm support on --asm=z80asm
16912 * src/z80/gen.c: Fixed asm portability issues.
16914 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16916 * src/SDCCglue.c (printExterns): Added global/extern split.
16918 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16920 * support/regression/Makefile: added test for mcs51 model large
16922 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16924 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16926 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16928 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16930 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16932 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16934 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16936 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16938 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16940 * support/regression/tests/simplefloat.c: Port to mcs51.
16942 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16943 * support/regression/tests/bug-485362.c: Added.
16945 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16947 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16949 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16951 * src/z80/gen.c (aopDump): Added a dump function.
16953 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16954 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16956 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16958 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16960 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16962 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16964 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16966 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16968 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16970 * support/regression/ports/ds390/support.c: Use tinibios.
16972 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16974 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16976 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16977 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16979 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16981 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16983 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16985 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16987 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16988 (packRegsForIYUse): Created and optimised.
16990 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16992 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16993 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16995 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16997 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16999 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17001 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17003 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17005 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17007 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17009 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17011 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17013 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17015 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17017 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17018 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17019 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17021 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17023 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17024 (genNotFloat): Added.
17025 (genUminusFloat): Added.
17027 * device/lib/z80/Makefile: Added floating pt stubs.
17029 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17031 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17033 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17035 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17037 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17039 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17041 * sdcc/support/regression/Makefile: Add port ds390.
17043 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17045 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17047 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17049 * sdcc/support/regression/ports/ds390/support.c: Added.
17051 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17053 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17055 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17057 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17059 * device/include/malloc.h: Added z80 and gbz80 support.
17061 * device/lib/gbz80/heap.s: Added.
17063 * device/lib/z80/heap.s: Added.
17065 * device/lib/malloc.c: Added z80 and gbz80 support.
17067 * support/regression/tests/malloc.c (testMalloc): Added.
17069 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17071 * support/regression/tests/bug-478094.c: Added.
17073 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17075 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17077 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17079 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17081 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17083 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17085 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17087 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17089 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17091 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17093 * support/regression/tests/bug-477927.c: Added.
17095 * src/z80/peeph.def: Added minor rules.
17097 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17099 * src/z80/peeph.def: Added jump optimisation modification.
17101 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17103 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17105 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17107 * support/regression/tests/funptrs.c: Added.
17109 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17111 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17113 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17115 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17117 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17119 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17120 (movLeft2ResultLong): Created.
17122 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17123 (joinPushes): Added. Joins two char pushes into a word push.
17125 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17127 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17129 * support/makebin/Makefile (install): Added creation of dest dir.
17131 2001-10-24 Karl Bongers <karl AT turbobit.com>
17133 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17135 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17137 * src/z80/ralloc.c: Turned off faulty pack for one use.
17139 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17141 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17143 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17145 * support/regression/Makefile: Improved clean
17147 * support/regression/ports/gbz80/spec.mk: Added clean
17149 * support/regression/ports/host/spec.mk: Added clean
17151 * support/regression/ports/z80/spec.mk: Added clean
17153 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17155 * support/regression/ports/mcs51/timeout.c: little improvements
17157 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17159 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17161 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17163 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17165 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17167 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17169 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17171 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17172 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17174 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17176 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17178 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17180 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17182 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17184 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17186 * support/regression/tests/longor.c: Added.
17188 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17190 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17192 * as/mcs51/aslink.h: define PATH_MAX
17194 * as/mcs51/asm.h: define PATH_MAX
17196 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17198 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17200 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17202 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17204 * src/SDCCglobl.h: define PATH_MAX
17206 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17208 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17210 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17212 * src/z80/gen.c (gencjneshort): Fixed
17214 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17216 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17218 * support/regression/tests/bug-469671.c: Added.
17220 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17222 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17224 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17226 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17228 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17230 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17232 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17234 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17236 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17238 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17240 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17242 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17244 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17246 * 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.
17248 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17250 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17252 2001-10-07 <johan AT FRIJA>
17254 * device/lib/gets.c (gets): fixed the return value.
17256 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17257 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17259 * 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.
17261 * 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.
17263 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17265 * src/pic/gen.c: Removed Safe_strdup.
17267 * configure.in: Added option to enable libgc support.
17269 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17270 (bitVectUnion): Optimised.
17271 (bitVectIntersect): Optimised.
17272 (bitVectBitsInCommon): Optimised.
17273 (bitVectCplAnd): Optimised.
17275 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17277 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17279 * src/SDCCmain.c: distinguish between assembler debug and plain options
17281 * src/avr/main.c: remove standard assembler options
17283 * src/ds390/main.c: remove standard assembler options
17285 * src/mcs51/main.c: remove standard assembler options
17287 * src/port.h: removed "PENDING" comment
17289 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17291 * src/device/lib/_mulint.c : new, with assember functions
17293 * src/device/lib/_mullong.c : new, with assember functions
17295 * src/device/lib/_divuint.c : with assember functions
17297 * src/device/lib/_divsint.c : with assember functions
17299 * src/device/lib/_divulong.c: with assember functions
17301 * src/device/lib/_divslong.c: with assember functions
17303 * src/device/lib/_moduint.c : with assember functions
17305 * src/device/lib/_modsint.c : with assember functions
17307 * src/device/lib/_modulong.c: with assember functions
17309 * src/device/lib/_modslong.c: with assember functions
17311 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17313 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17315 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17316 replaced _mululong.c and _mulslong.c by _mullong.c
17318 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17320 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17322 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17324 * src/SDCCglue.c: test, if win32api is available for MINGW
17326 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17328 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17329 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17330 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17331 * support/regression/ports/host/spec.mk: removed GENERIC
17332 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17333 * support/regression/ports/z80/spec.mk: removed GENERIC
17335 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17337 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17339 * support/regression/tests/bug-467035.c: Created.
17341 2001-10-01 <johan AT FRIJA>
17343 * src/SDCC.y: fixed bug #466586 part 1
17345 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17347 * SDCCicode.c: z80 has no generic pointers
17348 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17350 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17352 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17354 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17356 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17358 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17360 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17362 * configure.in: Fixed up so that ucsim is only configured once.
17364 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17366 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17367 (getPathDifference): As above.
17369 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17371 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17373 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17374 * .version: Updated to 2.3.1
17376 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17377 Added copyright header.
17379 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17380 (assemble): Added support for macro based assembler commands.
17381 (linkEdit): Added support for macro based linker commands.
17382 (preProcess): Changed the pre-processor to use macros.
17383 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17384 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17386 * device/lib/z80/crt0.s: Added module name for debugging.
17388 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17390 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17392 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17394 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17396 * src/Makefile.in: Added SDCCmacro and SDCCutil
17398 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17400 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17402 2001-09-16 <johan AT FRIJA>
17404 * 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.
17406 2001-09-15 <johan AT FRIJA>
17408 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17409 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17411 2001-09-11 <johan AT FRIJA>
17413 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17415 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17417 * support/regression/tests/bug-460444.c: Added test case.
17419 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17420 (genCast): Added justification for all of the asserts.
17422 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17424 * support/regression/support.c: _xdata replaced by xdata
17426 * support/regression/spec.mk: removed _generic
17428 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17430 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17432 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17433 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17435 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17437 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17439 * support/regression/tests/bug-460010.c: Added test case.
17441 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17443 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17445 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17447 * support/regression/testfwk.c: removed workaround for bug #436344
17449 * support/regression/tests/bp.c: use less memory with mcs51
17451 * support/regression/tests/bug-441448.c: use less memory
17453 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17455 * support/regression/collate-results.py: typo
17457 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17459 * support/regression/tests/fetchoverlap.c: Added new test case.
17461 * support/regression/tests/bp.c: Added new test case.
17463 * support/regression/tests/bug-448984.c: Added new test case.
17465 * support/regression/tests/pow2shifts.c: Added new test case.
17467 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17468 (genlshTwo): Fixed right shift for count > 8.
17470 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17472 2001-09-08 <johan AT FRIJA>
17474 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17476 2001-09-07 <johan AT FRIJA>
17478 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17480 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17482 2001-09-06 <johan AT FRIJA>
17484 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17485 * bernhard noted me at this: "() equals to (void)" (1.38)
17487 2001-09-05 <johan AT FRIJA>
17489 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17491 2001-09-04 <johan AT FRIJA>
17493 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17496 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17498 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17500 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17502 * link/z80/aslink.h: Fixed path for PATH_MAX
17504 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17506 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17508 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17510 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17512 * 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.
17514 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17516 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17517 (genCmp): Fixed up genCmp for the GB with longs.
17519 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17521 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17523 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17525 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17527 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17529 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17531 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17533 * 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.
17535 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17537 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17539 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17541 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17543 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17545 * sim/ucsim/configure: little improvement of Cygwin-detection
17546 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17547 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17548 * support/regression/tests/bug-221100.c: small changes for mcs51
17549 * support/regression/tests/bug-221168.c: small changes for mcs51
17550 * support/regression/tests/bug-227710.c: small changes for mcs51
17551 * support/regression/tests/staticinit.c: small changes for mcs51
17552 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17553 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17554 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601