1 2008-02-14 Borut Razem <borut.razem AT siol.net>
3 * doc/sdccman.lyx: corrected cpp info
5 2008-02-13 Borut Razem <borut.razem AT siol.net>
7 * as/Makefile.in: *.doc renamed to *.txt
9 2008-02-11 Borut Razem <borut.razem AT siol.net>
11 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
12 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
14 2008-02-11 Borut Razem <borut.razem AT siol.net>
16 * doc/sdccman.lyx: documented ar format libraries
18 2008-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
20 * support/regression/tests/float_single.c: added regression
21 test. Some testpoints for probably rarely used functions
22 (acosf, sinhf, tanf, expf) disabled for some targets
24 2008-02-10 Raphael Neider <rneider AT web.de>
26 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
27 (genAssign): fixed for operands on the stack
29 * device/lib/pic16/libc/stdio/vfprintf.c,
30 device/lib/pic16/configure.ac,
31 device/lib/pic16/Makefile.common: add configurable support for
32 printing floats via ./configure --enable-floats
33 * device/lib/pic16/configure,
34 device/lib/pic16/Makefile.in,
35 device/lib/pic16/libm/Makefile.in,
36 device/lib/pic16/debug/Makefile.in,
37 device/lib/pic16/libio/Makefile.in,
38 device/lib/pic16/startup/Makefile.in,
39 device/lib/pic16/libsdcc/Makefile.in,
40 device/lib/pic16/libdev/Makefile.in,
41 device/lib/pic16/libc/Makefile.in: regenerated
42 * doc/sdccman.lyx: documented float support and how to get it
43 * doc/Makefile.in: fixed race condition on parallel builds
45 * device/lib/pic16/libc/stdio/sprintf.c,
46 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
47 pointer to the string buffer, enlarge buffer for x_ftoa()
49 2008-02-10 Borut Razem <borut.razem AT siol.net>
51 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
53 2008-02-10 Raphael Neider <rneider AT web.de>
55 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
57 2008-02-09 Raphael Neider <rneider AT web.de>
59 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
60 artificial bank size limits for compound data (structs, arrays),
61 avoids assert if --obanksel=N, N > 1, is given
63 2009-02-09 Borut Razem <borut.razem AT siol.net>
65 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
66 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
67 uses '`' character instead '\n' for padding
68 * as/asranlib/asranlib.c: made it more robust
70 2009-02-08 Borut Razem <borut.razem AT siol.net>
73 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
74 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
77 2009-02-07 Borut Razem <borut.razem AT siol.net>
79 * as/asranlib/asranlib.c: fixed BSD header length calculation
80 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
81 due sdcc asxxxx license change to GPLv3
83 2009-02-05 Borut Razem <borut.razem AT siol.net>
85 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
86 added support for BSD (Mac OS X) ar format
87 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
88 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
89 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
90 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
91 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
92 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
93 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
94 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
95 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
96 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
97 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
98 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
99 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
100 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
101 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
102 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
103 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
104 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
105 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
106 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
107 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
108 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
109 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
110 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
111 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
112 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
113 changed license to GPL either version 3, or (at your option) any
116 2009-02-05 Borut Razem <borut.razem AT siol.net>
118 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
119 added support for BSD (Mac OS X) ar format
121 2009-02-02 Borut Razem <borut.razem AT siol.net>
123 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
124 device/lib/z80/Makefile.in:
125 chose source files in the PORT directory if they are available
127 2008-02-01 Raphael Neider <rneider AT web.de>
129 * device/lib/pic16/libdev/pic18f1220.c,
130 * device/lib/pic16/libdev/pic18f4450.c:
131 define SSPBUF to allow use of printf
133 2009-02-01 Borut Razem <borut.razem AT siol.net>
135 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
136 device/lib/hc08/Makefile.in, device/lib/incl.mk,
137 device/lib/z80/Makefile.in:
138 don't remake libraries
139 * support/regression/tests/snprintf.c:
140 reenable floating point in small-xstack-auto library
142 2008-01-26 Raphael Neider <rneider AT web.de>
144 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
146 2008-01-25 Raphael Neider <rneider AT web.de>
148 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
149 search path instead of appending them
151 2009-01-24 Borut Razem <borut.razem AT siol.net>
153 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
154 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
155 to 32 bit unsigned int when calling sputl() since it is a macro
156 * as/link/lkar.c: changed the initialization of This->loaded
158 2009-01-23 Borut Razem <borut.razem AT siol.net>
160 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
161 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
162 unsigned int when calling new(), since asxxxx doesn't use function
165 2009-01-21 Borut Razem <borut.razem AT siol.net>
167 * as/link/lkar.h: sgetl and sputl are independent of endianness
168 * as/link/sdxxxx_config.h.in: removed endianness detection
170 2009-01-20 Borut Razem <borut.razem AT siol.net>
172 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
173 due creation of ar format libraries
174 * support/scripts/sdcc.nsi:
175 don't add nonexistent object files to the package
177 2009-01-19 Borut Razem <borut.razem AT siol.net>
179 * Makefile.in, configure.in, configure,
180 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
181 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
182 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
183 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
184 device/lib/small/Makefile.in,
185 device/lib/z80/Makefile.in: create ar format libraries
186 * support/regression/ports/mcs51-xstack-auto/spec.mk:
187 use device/lib/Makefile to create library
188 * support/regression/tests/snprintf.c:
189 floating point is not enabled in small-xstack-auto library
190 * device/lib/libfloat.lib, device/lib/libint.lib,
191 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
193 2009-01-18 Borut Razem <borut.razem AT siol.net>
195 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
196 warning: extra tokens at end of #endif directive
198 2009-01-11 Borut Razem <borut.razem AT siol.net>
200 * Makefile.in: added SDCC_ASRANLIB to PKGS
202 2009-01-10 Borut Razem <borut.razem AT siol.net>
204 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
205 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
206 due added support for ar format libraries
208 2009-01-09 Borut Razem <borut.razem AT siol.net>
210 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
211 as/asranlib/asranlib.c: added asranlib
212 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
213 * Makefile.in, as/link/hc08/Makefile.in,
214 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
215 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
216 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
217 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
218 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
219 configure.in, sdcc.dsw: modified to support ar format libraries
221 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
223 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
226 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
228 * sim/ucsim/z80.src/inst_ed.cc:
229 Fixed bug #2488074, which made regression tests fail.
231 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
233 * device/lib/z80/mod.s,
234 device/lib/z80/div.s,
235 device/lib/z80/mulchar.s,
236 device/lib/z80/mul.s,
237 device/lib/z80/divsigned.s,
238 device/lib/z80/Makefile.in:
239 Implemented RFE #1702376.
241 2009-01-05 Borut Razem <borut.razem AT siol.net>
243 * as/link/lksdcclib.c:
244 fixed linker hanging in INDEXLIB is not defined (hc08)
246 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
249 Implemented RFE #2485684, and some further improvements of HL caching
251 * src/z80/peeph-z80.def:
252 Fixed a bug exposed by implementing RFE #2485684.
254 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
256 * src/z80/peeph-z80.def:
257 Peephole improvements.
260 device/include/string.h,
261 device/lib/z80/memmove.s:
263 * device/lib/z80/Makefile.in,
264 device/lib/Makefile.in,
265 support/regression/tests/memory.c,
266 device/lib/z80/strlen.s:
267 Partially implemented RFE #2471534.
269 2009-01-04 Borut Razem <borut.razem AT siol.net>
271 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
272 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
273 * doc/README.txt: updated John Hartman's e-mail address
274 * as/link/lkrel.c, as/link/lksdcclib.c:
275 fixed bug #2484677: Linker hangs
276 * src/z80/peep.c: fixed msvc warning C4047:
277 'return' : 'int ' differs in levels of indirection from 'char *'
278 * config.dsp: as/lib corrected to as/link
280 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
283 Implemented RFE #2484693.
284 * src/z80/peeph-z80.def:
285 Some peephole improvements.
287 2009-01-03 Borut Razem <borut.razem AT siol.net>
290 fixed warning: 'ret' may be used uninitialized in this function
292 2009-01-02 Borut Razem <borut.razem AT siol.net>
294 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
295 as/link/getline.[ch], as/link/lkrel.[ch]: added,
296 made support for differnet library formats more flexible,
297 preparation for support of ar format
298 * as/link/lklibr.c, as/link/z80/Makefile.in,
299 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
300 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
301 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
302 as/link/hc08/lkelf.c, as/link/aslink.h:
303 made support for differnet library formats more flexible,
304 preparation for support of ar format
306 2009-01-01 Borut Razem <borut.razem AT siol.net>
308 * as/link/asxxxx_config.h.in:
309 fixed warning: extra tokens at end of #endif directive
311 fixed warning: suggest parentheses around && within ||
312 * device/lib/Makefile.in: allow whitespaces at the end of lines in
313 ports.build, in order to make it work on cygwin - it seems to be a
314 bug in cygwin grep: CR is not treated as part of end-of-line
316 2008-12-31 Borut Razem <borut.razem AT siol.net>
318 * configure, configure.in, config.dsp, config_vc.awk,
319 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
320 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
321 introduced asxxxx_config.h.in
323 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
326 src/z80/peeph-z80.def:
327 Minor addition improvement.
329 2008-12-30 Raphael Neider <rneider AT web.de>
331 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
332 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
333 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
334 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
335 support/librarian/sdcclib.c, support/makebin/makebin.c:
336 partially revert changes from r5293..r5295
338 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
340 * src/z80/peeph-z80.def:
341 Minor peephole improvement.
343 2008-12-29 Raphael Neider <rneider AT web.de>
345 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
346 incorrectly discarded BANKSELs
348 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
350 * support/regression/tests/memory.c:
351 Added simple test for memset(), memcpy() and memmove()
353 2008-12-29 Borut Razem <borut.razem AT siol.net>
355 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
357 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
359 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
360 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
361 (177.j): added new rule
362 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
363 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
364 (decorateType CAST): propagate storage class to generic pointer results
366 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
368 * device/lib/z80/string.c,
369 device/lib/z80/printf.c,
370 device/lib/z80/mul.s:
373 Fixed code generation bug exposed by builtin memcpy().
375 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
377 * device/lib/_memcpy.c:
378 fixed conflict with builtin memcpy()
380 2008-12-26 Borut Razem <borut.razem AT siol.net>
382 * support/librarian/sdcclib.c:
383 fixed bug 2466950: "sdcclib broken"
384 by removing fgets return value check
386 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
389 device/include/string.h: Implemented RFE #1914254
391 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
392 * device/lib/z80/Makefile.in,
393 device/lib/Makefile.in,
394 device/lib/z80/memmove.s: Implemented RFE #1914256
396 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
398 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
399 * src/z80/peep.c: improved checks for unused data
401 src/z80/main.c: Implemented RFE #1899189
403 2008-12-25 Borut Razem <borut.razem AT siol.net>
405 * support/regression/Makefile.in:
406 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
408 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
410 * src/z80/peeph-z80.def: minor peephole improvements
412 2008-12-21 Borut Razem <borut.razem AT siol.net>
414 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
415 due to redefinition of symbol __assert
416 sdcclib.c:53:1:warning: "__assert" redefined
417 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
418 warning: this is the location of the previous definition
420 2008-12-20 Raphael Neider <rneider AT web.de>
422 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
423 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
424 support/cpp/libcpp/macro.c: fix format string errors
426 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
428 * src/pic/device.c: partial rewrite using strtok,
429 quieten compiler warnings, adopt SDCC coding style
431 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
432 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
433 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
434 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
435 support/librarian/sdcclib.c, support/makebin/makebin.c:
436 quieten most compiler warnings
438 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
439 probably fix operator precedence bug
441 * doc/clean.mk: quieten rm if no .lyx is present
443 2008-12-19 Borut Razem <borut.razem AT siol.net>
445 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
446 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
447 doc/README.txt, doc/test_suite_spec.lyx:
448 applied patch 2446381: Dcoumentation spelling correcitons
449 thanks to Steven Borley
451 2008-12-16 Raphael Neider <rneider AT web.de>
453 * device/include/pic/pic12f629.h,
454 device/include/pic/pic12f675.h,
455 device/lib/pic/libdev/pic12f629.c,
456 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
458 2008-12-14 Borut Razem <borut.razem AT siol.net>
460 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
461 converted to LyX 1.5.7 (\lyxformat 276) format
463 2008-12-07 Borut Razem <borut.razem AT siol.net>
465 * support/regression/tests/bitfields.c:
466 added test case for bug #2366757
468 2008-12-07 Raphael Neider <rneider AT web.de>
470 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
471 NULL pointer dereference, closes #2366757
473 2008-11-25 Raphael Neider <rneider AT web.de>
475 * device/include/pic16/pic16devices.txt,
476 sdcc/src/pic16/device.c,
477 sdcc/src/pic16/device.h: implicitly disable XINST
478 whenever CONFIG4L is set via an additional optional
479 argument to the configword directive in pic16devices.txt
481 2008-11-24 Raphael Neider <rneider AT web.de>
483 * device/lib/pic16/configure.ac,
484 device/lib/pic16/Makefile.common: fixed quoting issues
486 * device/lib/pic16/configure,
487 device/lib/pic16/debug/Makefile.in,
488 device/lib/pic16/libc/Makefile.in,
489 device/lib/pic16/libdev/Makefile.in,
490 device/lib/pic16/libio/Makefile.in,
491 device/lib/pic16/libm/Makefile.in,
492 device/lib/pic16/libsdcc/Makefile.in,
493 device/lib/pic16/Makefile.in,
494 device/lib/pic16/startup/Makefile.in: regenerated
496 * src/pic16/main.c (_pic16_finaliseOptions): revert to
499 2008-11-24 Raphael Neider <rneider AT web.de>
501 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
502 argument of --asm= or --link= to allow for
503 --asm="sh script --options", the user can double quote the
504 argument if needed: --asm="'c:/program files/gpasm' -q",
505 also fix some potential buffer overflows
507 2008-11-19 Borut Razem <borut.razem AT siol.net>
510 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
511 thanks Mauro Giachero
513 2008-11-16 Borut Razem <borut.razem AT siol.net>
515 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
516 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
518 2008-11-15 Borut Razem <borut.razem AT siol.net>
520 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
521 src/SDCCsymt.c, src/SDCCsymt.h:
522 fixed RFE #2291335 : Unnamed bit-field initialization
523 * support/regression/tests/bitfields.c:
524 added test case for RFE #2291335
525 * support/regression/tests/bug-1981238.c:
526 don't initialize unnamed bit-fields
528 2008-11-11 Raphael Neider <rneider AT web.de>
530 * device/include/pic16/pic18f25j10.h,
531 device/include/pic16/pic18f45j10.h: remove useless boilerplate
533 * device/include/pic16/adc.h,
534 device/lib/pic16/libio/adc/adcbusy.c,
535 device/lib/pic16/libio/adc/adcclose.c,
536 device/lib/pic16/libio/adc/adcconv.c,
537 device/lib/pic16/libio/adc/adcopen.c,
538 device/lib/pic16/libio/adc/adcread.c,
539 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
540 and fixed ADC routines to work for more target devices,
541 incorporates patch #2036130 by Nick Materer
543 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
545 * device/include/ctype.h,
546 * device/include/ds400rom.h,
547 * device/include/ds80c390.h,
548 * device/include/float.h,
549 * device/include/math.h,
550 * device/include/serial.h,
551 * device/include/stdbool.h,
552 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
554 * device/include/mcs51/C8051F336.h,
555 * device/include/mcs51/C8051T600.h,
556 * device/include/mcs51/C8051T610.h,
557 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
558 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
560 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
562 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
564 2008-11-10 Raphael Neider <rneider AT web.de>
566 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
567 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
568 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
569 (patch by Nick Materer, #2253980)
571 * device/lib/pic16/libio/adc.ignore,
572 device/lib/pic16/libio/i2c.ignore,
573 device/lib/pic16/libio/usart.ignore,
574 device/lib/pic16/pics.all: updated to build more device libs
576 * device/lib/pic16/libdev/Makefile.am,
577 device/lib/pic16/libdev/Makefile.in,
578 device/lib/pic16/libio/Makefile.am,
579 device/lib/pic16/libio/Makefile.in: regenerated
581 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
582 names per memory location, applied SDCC style to more functions
584 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
586 * device/include/mcs51/p89lpc933_4.h: new NXP header file
587 * device/include/mcs51/p89lpc935_6.h: new NXP header file
588 * device/include/mcs51/p89v66x.h: minor changes
589 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
591 2008-11-09 Raphael Neider <rneider AT web.de>
593 * device/include/pic/pic14devices.txt: fixed memory description for
594 12f629 and 12f675, closes #2236240
596 2008-11-06 Borut Razem <borut.razem AT siol.net>
598 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
599 pass system include paths with -isystem to sdcpp
600 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
601 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
603 2008-11-02 Raphael Neider <rneider AT web.de>
605 * doc/sdccman.lyx: updated the sections on the library build process
606 and on how to add support for new devices, and documented known
607 problems with the extended instruction set including a workaround
609 2008-11-01 Raphael Neider <rneider AT web.de>
611 * device/include/pic16/adc.h,
612 device/include/pic16/pic16devices.txt,
613 device/include/pic16/pic18f2410.h,
614 device/include/pic16/pic18f2510.h,
615 device/include/pic16/pic18f2515.h,
616 device/include/pic16/pic18f2610.h,
617 device/include/pic16/pic18f4410.h,
618 device/include/pic16/pic18f4510.h,
619 device/include/pic16/pic18f4515.h,
620 device/include/pic16/pic18f4610.h,
621 device/include/pic16/pic18fregs.h,
622 device/lib/pic16/libdev/Makefile.am,
623 device/lib/pic16/libdev/Makefile.in,
624 device/lib/pic16/libdev/pic18f2410.c,
625 device/lib/pic16/libdev/pic18f2510.c,
626 device/lib/pic16/libdev/pic18f2515.c,
627 device/lib/pic16/libdev/pic18f2610.c,
628 device/lib/pic16/libdev/pic18f4410.c,
629 device/lib/pic16/libdev/pic18f4510.c,
630 device/lib/pic16/libdev/pic18f4515.c,
631 device/lib/pic16/libdev/pic18f4610.c,
632 device/lib/pic16/libio/Makefile.am,
633 device/lib/pic16/libio/Makefile.in,
634 device/lib/pic16/pics.all: added support for 18f[24][456]10
635 and 18f[24]515 devices
636 * doc/sdccman.lyx: updated list of supported PIC16 devices
638 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
639 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
640 src/xa51/gen.c: avoid compiler warnings
641 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
643 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
645 * device/include/mcs51/p89v66x.h: NXP header file
646 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
647 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
649 2008-10-14 Raphael Neider <rneider AT web.de>
651 * device/lib/pic16/libdev/Makefile.am,
652 device/lib/pic16/libio/Makefile.am: enable building libraries for
653 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
654 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
655 * device/lib/pic16/libdev/Makefile.in,
656 device/lib/pic16/libio/Makefile.in: regenerated
658 2008-10-14 Raphael Neider <rneider AT web.de>
660 * device/include/pic16/pic18f2450.h,
661 device/include/pic16/pic18f4450.h,
662 device/lib/pic16/libdev/pic18f2450.c,
663 device/lib/pic16/libdev/pic18f4450.c,
664 device/include/pic16/adc.h,
665 device/include/pic16/pic16devices.txt,
666 device/include/pic16/pic18fregs.h,
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,
671 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
673 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
674 stack to a fixed location, relax it to automatically work with all
675 but the smallest devices (256 byte RAM devices need #pragma stack)
677 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
679 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
680 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
681 * device/lib/_strcspn.c: fixed bug 2140931
683 2008-10-06 Raphael Neider <rneider AT web.de>
685 * device/include/pic16/stdio.h,
686 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
687 declared __naked for convenience, named all arguments
688 * device/lib/pic16/libc/stdio/strmgpsim.c,
689 device/lib/pic16/libc/stdio/strmmssp.c,
690 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
692 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
693 empty __naked functions,
694 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
695 corner cases (unlink first/last pCode in list), reuse more code
697 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
699 * src/ds390/main.c (_ds390_genInitStartup): added
700 * src/SDCCpeeph.c (getPatternVar): new, added,
701 (labelInRange): fixed bug 2115959
702 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
703 * src/SDCCicode.h: added newiTempOperand
704 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
705 added optimizations for 0/x and x/-1, see also patch 2142900
706 * support/regression/tests/onebyte.c (testMul): added test cases
708 2008-09-20 Borut Razem <borut.razem AT siol.net>
711 definition of absolute address symbols without initial value,
712 fixed SDCC crash "do not know how to intialize symbol"
714 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
716 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
717 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
718 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
719 * device/lib/z80/stubs.s: added stubs for above functions
720 * src/SDCCopt.c (convilong),
721 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
722 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
723 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
724 * support/regression/tests/onebyte.c: enabled all tests for z80
726 2008-09-15 Borut Razem <borut.razem AT siol.net>
728 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
729 device/lib/pic16/libc/stdio/printf.c,
730 device/lib/pic16/libc/stdio/strmusart.c,
731 device/lib/pic16/libc/stdio/printf_tiny.c,
732 device/lib/pic16/libc/stdio/sprintf.c,
733 device/lib/pic16/libc/stdio/strmgpsim.c,
734 device/lib/pic16/libc/stdio/putchar.c,
735 device/lib/pic16/libc/stdio/fprintf.c,
736 device/lib/pic16/libc/stdio/strmmssp.c,
737 device/device/lib/pic16/libc/stdio/vprintf.c,
738 device/lib/pic16/libc/stdio/printf_small.c,
739 device/lib/pic16/libc/stdio/vsprintf.c,
740 device/lib/pic16/libc/stdio/strmputchar.c,
741 device/lib/pic16/libc/Makefile.am,
742 device/lib/pic16/libc/Makefile.in:
743 *printf now returns int, puchar.c moved from stdlib to stdio,
744 *printf format parameter type changed from char * to const char *,
745 added GNU link excetion text to library source files,
746 applyed GNU coding style, removed useless svn ids,
747 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
748 binary specifier: "%b", "%hb" and "%lb"
749 * device/lib/pic16/libc/stdio/vfprintf.c:
750 applied patch #2044424: PIC16: vfprintf
751 thanks Mauro Giachero
752 * support/regression/tests/bug1057979.c:
753 removed old pic16 sprintf specifics
754 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
755 * doc/sdccman.lyx: documented 'b' binary format specifier removal
757 2008-09-15 Raphael Neider <rneider AT web.de>
759 * src/pic16/device.c (pic16_dump_usection): force udata sections
760 into the addressable range (0..0xFFF), workaround for a gpsim
761 bug preventing simulation of regtest bug1750318
762 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
763 (serialRegAssign): fixed regtest bug-971834,
764 (pic16_packRegisters): avoid null-pointer dereference
766 2008-09-14 Raphael Neider <rneider AT web.de>
768 * src/pic16/gen.c, src/pic16/ralloc.c: use
769 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
770 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
772 2008-09-12 Borut Razem <borut.razem AT siol.net>
774 * support/regression/fwk/testfwk.h:
775 define pdata as data for pic16 target
776 thanks Mauro Giachero
778 2008-09-11 Borut Razem <borut.razem AT siol.net>
780 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
781 support/regression/absolute.c:
782 applied patch #2105615: Some PIC16 testcase fixlets
783 thanks Mauro Giachero
785 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
787 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
788 * support/regression/tests/bug2094505.c: new, added
790 2008-09-07 Borut Razem <borut.razem AT siol.net>
792 * src/SDCCglue.c, src/SDCCast.c:
793 fixed throw of "excess elements" warning for char arrays
794 * support/regression/tests/nullstring.c:
795 disable warning about excess elements in array of chars initializer
797 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
799 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
800 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
801 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
802 * support/regression/tests/bug2077267.c: new, added
804 2008-09-05 Raphael Neider <rneider AT web.de>
806 * configure.in, Makefile.common.in: add support for ccache,
807 remove spurious $VERSION output, detect doc-tools even without
808 --enable-doc to facilitate later manual doc-builds, minor cleanup
809 * configure: regenerated
811 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
812 avoid races in parallel VPATH builds
813 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
814 * doc/sdccman.lyx: mention --without-ccache configure option
816 2008-09-01 Raphael Neider <rneider AT web.de>
818 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
819 * (genConstPointerGet): fix reading bitfields from __code space
820 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
821 bitfield initializers (fix regression test bug1856409.c)
822 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
825 2008-08-31 Raphael Neider <rneider AT web.de>
827 * src/pic16/gen.c (genAssign): removed useless compiler output
828 * (genPointerGet,genPointerSet,genCast),
829 src/pic16/glue.c (pic16_printGPointerType):
830 also handle PPOINTERs just to avoid spurious asserts
831 * (pic16_printIvalType,pic16_printIvalBitFields):
832 generalized to arbitrary type/bitfield sizes, allows compilation of
833 regression test bug-1981238.c
834 * (pic16_printIvalChar): fix regression test structflexarray.c
835 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
836 in initialized structs and fix #1843745
837 * (pic16_printIvalStruct): always output initializers for all fields,
838 even those not explicitly given, fixes zeropad.c regression test
839 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
840 #2073635, #1567098, and #1485812)
841 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
843 2008-08-31 Borut Razem <borut.razem AT siol.net>
845 * support/regression/tests/bug-895992.c,
846 support/regression/tests/onebyte.c:
847 enabled pic16 regression testing since the bugs
848 1511794: pic16: regression test bug-895992.c fails
849 1444425: onebyte.c regression tes fails on pic16
850 are fixed, probably by fixing
851 2048464: PIC16: fix genUminus - addresses not.c regression test
852 * src/SDCCsymt.c, src/SDCCglue.c,
853 support/regression/tests/bug-1981238.c:
854 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
857 2008-08-30 Borut Razem <borut.razem AT siol.net>
859 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
860 release version 4.3.2
862 2008-08-24 Raphael Neider <rneider AT web.de>
864 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
865 always use the sdcc from the current build tree (ignore $CC from
866 the environment, fixes compile farm builds)
867 * device/lib/Makefile.in: rename .a into .lib for compatibility,
868 remove more build products from install directory
869 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
870 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
872 2008-08-24 Borut Razem <borut.razem AT siol.net>
874 * src/SDCC.y: applied patch
875 2050245: Fix # 1963382
877 1963382: Listing File - C file comment is incorrect
880 2008-08-23 Borut Razem <borut.razem AT siol.net>
882 * src/pic16/gen.c: applied patch
883 2048464: PIC16: fix genUminus - addresses not.c regression test
884 thanks Mauro Giachero
886 2008-08-22 Borut Razem <borut.razem AT siol.net>
888 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
889 src/pic16/main.c: allow spaces in gpasm and gplink paths
891 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
894 * src/z80/peeph-z80.def: minor peephole improvement
896 2008-08-15 Raphael Neider <rneider AT web.de>
898 * src/z80/gen.c (_vemit2): suppress compiler warning
900 * src/pic/*.[ch]: make proper use of header files and avoid
901 ad-hoc extern declarations, mark module-local helpers 'static',
902 removed dead/replaced code, no functional changes
903 * src/pic16/pcode.c: disentangled from pic14 backend
905 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
907 * src/z80/gen.c: fixed #2051348
908 * support/regression/tests/bug-2051348.c: regression test for #2051348
910 2008-08-10 Raphael Neider <rneider AT web.de>
913 * Makefile.common.in: export PACKAGE for $docdir,
914 fixes #1957036, avoid some "underquoted definition" warnings
915 * configure: regenerated
917 2008-08-10 Raphael Neider <rneider AT web.de>
919 * device/lib/pic16/**: build pic16 library using autotools for
920 improved dependency tracking
922 * device/lib/Makefile.in,
924 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
926 2008-08-10 Raphael Neider <rneider AT web.de>
928 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
929 local variables if --nooverlay is given, workaround for #2023121
931 2008-08-08 Raphael Neider <rneider AT web.de>
933 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
935 2008-08-08 Raphael Neider <rneider AT web.de>
937 * src/pic/pcoderegs.c,
939 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
941 2008-08-07 Borut Razem <borut.razem AT siol.net>
943 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
944 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
945 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
946 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
947 applied modified patch 2038174: Add support for binary constants v2
948 thanks Mauro Giachero
949 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
951 2008-08-04 Raphael Neider <rneider AT web.de>
954 * src/pic16/device.h,
956 * src/pic16/main.c: enable --optimize-goto by default
958 * device/lib/pic16/Makefile.common.in: suppress removed option
961 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
963 2008-07-30 Borut Razem <borut.razem AT siol.net>
965 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
966 applied patch 22032433: PIC16: fix constant strings,
967 thanks Mauro Giachero
969 2008-07-29 Borut Razem <borut.razem AT siol.net>
971 * src/pic16/gen.c: applied patches:
972 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
973 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
974 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
975 thanks Mauro Giachero
977 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
979 * src/port.h: Fixed typo in comment
981 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
983 * src/z80/mappings.i: Implemented RFE #1919415
984 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
985 #1880202, #1914434, prepared for RFE #1703943
987 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
990 * src/z80/peeph-z80.def,
991 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
992 preparation for Z80 peephole improvements
994 2008-06-21 Raphael Neider <rneider AT web.de>
996 * device/include/pic16/pic18f66j60.h,
997 * device/include/pic16/pic18f66j65.h,
998 * device/include/pic16/pic18f67j60.h,
999 * device/include/pic16/pic18f86j60.h,
1000 * device/include/pic16/pic18f86j65.h,
1001 * device/include/pic16/pic18f87j60.h,
1002 * device/include/pic16/pic18f96j60.h,
1003 * device/include/pic16/pic18f96j65.h,
1004 * device/include/pic16/pic18f97j60.h,
1005 * device/lib/pic16/libdev/pic18f66j60.c,
1006 * device/lib/pic16/libdev/pic18f66j65.c,
1007 * device/lib/pic16/libdev/pic18f67j60.c,
1008 * device/lib/pic16/libdev/pic18f86j60.c,
1009 * device/lib/pic16/libdev/pic18f86j65.c,
1010 * device/lib/pic16/libdev/pic18f87j60.c,
1011 * device/lib/pic16/libdev/pic18f96j60.c,
1012 * device/lib/pic16/libdev/pic18f96j65.c,
1013 * device/lib/pic16/libdev/pic18f97j60.c,
1014 * device/include/pic16/pic16devices.txt,
1015 * device/include/pic16/pic18fregs.h,
1016 * device/lib/pic16/pics.all: added new devices
1018 * device/include/pic16/adc.h,
1019 * device/lib/pic16/libio/adc/adcbusy.c,
1020 * device/lib/pic16/libio/adc/adcopen.c,
1021 * device/lib/pic16/libio/adc/adcsetch.c,
1022 * device/lib/pic16/libio/i2c/i2copen.c,
1023 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1024 all changes from a patch by Anton Strobl
1026 2008-06-12 Borut Razem <borut.razem AT siol.net>
1028 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1029 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1030 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1031 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1032 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1033 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1034 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1035 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1036 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1037 by applying the modified patch from Risto Huotari
1039 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1042 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1043 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1044 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1045 * support/regression/tests/bug1938300.c: new, added
1047 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1049 * device/include/asm/ds390/features.h,
1050 * device/include/asm/mcs51/features.h,
1051 * device/include/mcs51/regc515c.h: inserted LGPL notice
1053 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1055 * device/lib/gbz80/div.s,
1056 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1057 patch 1597883, Thanks Robert Ramey
1059 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1061 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1062 createIvalCharPtr, createIvalPtr, createIval),
1064 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1065 initializers for local auto variables
1066 * support/regression/tests/zeropad.c: added testcase for auto initializers
1068 2008-05-26 Raphael Neider <rneider AT web.de>
1070 * device/lib/pic16/startup/crt0.c,
1071 * device/lib/pic16/startup/crt0i.c,
1072 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1073 explicit, fixed curr_entry loop for >= 256 initializer records,
1074 removed debug code (write to 0xf7e)
1076 2008-05-25 Raphael Neider <rneider AT web.de>
1078 * device/include/pic/pic16f627a.h,
1079 * device/include/pic/pic16f628a.h,
1080 * device/include/pic/pic16f648a.h: added missing ports
1082 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1084 * device/include/float.h: added __INFINITY
1085 * device/lib/_fsadd.c: handle overflows
1086 * device/lib/_fsmul.c,
1087 * device/lib/_fsdiv.c: use __INFINITY
1088 * device/lib/_fseq.c,
1089 * device/lib/_fsneq.c: handle -0.0
1090 * sim/ucsim/s51.src/uc89c51r.cc,
1091 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1092 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1093 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1094 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1095 * support/regression/tests/snprintf.c: test bug with --xstack
1097 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1099 * src/SDCCpeeph.c (callFuncByName):
1100 Support nested parenthesis in peephole function arguments (#1967300)
1102 2008-05-19 Raphael Neider <rneider AT web.de>
1104 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1105 fixed duplicate labels (#1911325)
1107 2008-05-19 Raphael Neider <rneider AT web.de>
1109 * src/regression/empty.c: suppress warning
1110 * src/regression/pointer1.c: enabled index_by_pointer()
1111 * src/regression/inline.c: now works for pic16 as well
1113 * src/pic16/device.c: include dbuf declarations
1114 * src/pic16/device.h: removed obsolete prototypes
1116 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1117 * src/pic16/glue.c: made purely local functions static,
1118 (pic16_printGPointerType, pic16_printIvalCharPtr,
1119 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1120 generic pointers' tags (#1961866)
1122 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1124 2008-05-19 Borut Razem <borut.razem AT siol.net>
1126 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1127 fixed typo, uninstall include/pic16/pic16devices.txt
1129 2008-05-18 Borut Razem <borut.razem AT siol.net>
1131 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1132 the buffer is null terminated
1133 * src/device/pic16.c:
1134 applied modified patch 1965676: Patch for Win32 16 bit PIC
1135 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1137 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1139 * src/SDCC.lex (check_type),
1140 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1142 * as/mcs51/clean.mk,
1143 * as/z80/clean.mk: also clean *.dep
1144 * device/lib/pic16/libsdcc/stack/Makefile,
1145 * sim/ucsim/libtool: removed as they are rebuild by configure
1146 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1148 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1150 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1151 fixupInline instead of createFunction to fix bug 1864577
1152 (inlineFindMaxBlockno): removed, use global blockNo
1153 * src/SDCCglobl.h: added blockNo
1155 * src/z80/peep.h: modified properties
1156 * support/regression/tests/bug1864577.c: new, added
1158 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1160 * as/mcs51/asdata.c,
1161 * as/mcs51/asm.h: added org_cnt
1162 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1163 * as/mcs51/asout.c: changed old K&R to ANSI
1164 * as/mcs51/Makefile.in: use common identifiers
1170 * as/hc08/Makefile.bcc,
1171 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1172 * sdcc_vc_in.h: added define __func__
1173 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1174 Thanks Ruud van Silfhout
1175 * support/regression/tests/bug1717305.c: new, added
1177 2008-05-05 Borut Razem <borut.razem AT siol.net>
1179 * support/regression/Makefile.in,
1180 support/regression/ports/ds390/spec.mk,
1181 support/regression/ports/hc08/spec.mk,
1182 support/regression/ports/mcs51-common/spec.mk,
1183 support/regression/ports/pic14/spec.mk,
1184 support/regression/ports/pic16/spec.mk,
1185 support/regression/ports/ucz80/spec.mk,
1186 support/regression/ports/z80/spec.mk:
1187 added INC_DIR and LIBDIR paths
1188 * src/ds390/gen.c: removed duplicated selicolon
1190 2008-05-04 Borut Razem <borut.razem AT siol.net>
1192 * support/regression/Makefile.in,
1193 support/regression/fwk/lib/testfwk.c,
1194 support/regression/ports/ds390/spec.mk,
1195 support/regression/ports/hc08/spec.mk,
1196 support/regression/ports/mcs51-common/spec.mk,
1197 support/regression/ports/mcs51-large/spec.mk,
1198 support/regression/ports/mcs51-medium/spec.mk,
1199 support/regression/ports/mcs51-small/spec.mk,
1200 support/regression/ports/mcs51-stack-auto/spec.mk,
1201 support/regression/ports/mcs51-xstack-auto/spec.mk,
1202 support/regression/ports/pic14/spec.mk,
1203 support/regression/ports/pic16/spec.mk,
1204 support/regression/ports/ucz80/spec.mk:
1205 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1206 used to run regeression tests
1208 2008-05-01 Raphael Neider <rneider AT web.de>
1210 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1211 supported devices and instructions to add new ones
1213 2008-05-01 Raphael Neider <rneider AT web.de>
1215 * device/include/pic16/adc.h,
1216 device/lib/pic16/libio/adc/adcbusy.c,
1217 device/lib/pic16/libio/adc/adcopen.c,
1218 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1219 18f2455 style ADC devices, based on patch #1776197
1220 * device/lib/pic16/libio/adc/adcclose.c,
1221 device/lib/pic16/libio/adc/adcconv.c,
1222 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1223 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1224 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1225 * device/include/pic16/pic18f4431.h,
1226 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1227 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1229 2008-05-01 Raphael Neider <rneider AT web.de>
1231 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1232 moved xinst flag into pic16_options_t
1233 * src/pic16/device.c (default_device, pic16_list_devices,
1234 pic16_find_device): removed references to sfrrange
1235 * src/pic16/gen.c (genFunction),
1236 src/pic16/glue.c (pic16initialComments),
1237 src/pic16/main.c (pic16_optionsTable),
1238 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1240 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1242 2008-04-29 Raphael Neider <rneider AT web.de>
1244 * src/pic16/devices.inc,
1245 device/include/pic16/pic16devices.txt: replaced compiled-in list
1246 of devices with a variant parsed at runtime
1247 * src/pic16/device.c: added support for parsing pic16devices.txt,
1249 * src/pic16/device.h: removed (now) unused fields from PIC_device
1250 * src/pic16/main.c: removed #pragma maxram,
1251 (_pic16_initPaths): removed bogus generation of search paths,
1252 setup the port proper only after the search paths (for
1253 pic16devices.txt) are set up,
1254 (_pic16_finaliseOptions): moved processor dependant code here
1255 from _pic16_initPaths(), clean up
1256 * src/pic16/ralloc.c (pic16_init_stack),
1257 * src/pic16/ralloc.h,
1258 * src/pic16/pcode.c: clean up
1259 * device/include/Makefile.in,
1260 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1261 * support/scripts/inc2h-pic16.pl: updated instructions
1263 2008-04-29 Raphael Neider <rneider AT web.de>
1265 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1266 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1267 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1268 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1269 added missing family members and 18f2480/2580/4480/4580 family
1270 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1271 * device/include/pic16/pic18f2525.h: use 18f4620.h
1272 * device/include/pic16/pic18f6680.h: use 18f8680.h
1273 * device/include/pic16/pic18fregs.h,
1274 device/lib/pic16/pics.all,
1275 src/pic16/devices.inc: add new devices
1276 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1277 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1278 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1279 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1280 prevent attempting to build the libio for some new devices
1282 2008-04-29 Raphael Neider <rneider AT web.de>
1284 * debugger/mcs51/Makefile.in: fixed paths to sources
1286 2008-04-25 Borut Razem <borut.razem AT siol.net>
1288 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1289 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1290 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1291 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1292 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1293 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1294 as/link/z80/linkz80.dsp: lklibr.c moved
1295 * doc/INSTALL.txt: binary archives in bz2 format
1296 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1298 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1300 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1301 * support/regression/tests/bug1856409.c: new, added
1303 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1306 * src/mcs51/peep.c: Use werror for error messages.
1307 * src/SDCCicode.c (geniCodeConditional),
1308 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1309 * src/z80/Makefile.bcc,
1310 * src/z80/z80.dsp: added src/z80/peep.c/h
1311 * support/regression/tests/bug1839321.c: new, added
1313 2008-04-20 Raphael Neider <rneider AT web.de>
1315 * device/include/pic16/pic18f2455.h: added bitfields for port C
1317 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1319 * src/z80/peep.c: Use werror for error messages.
1321 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1323 * src/z80/peep.h (declaration of notUsed()),
1324 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1326 * src/z80/z80.h (added dependency on peep.h),
1327 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1330 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1332 * src/SDCCpeeph.c (added support for notUsed()),
1333 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1335 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1336 for notUsed()): Implemented generic (that is not port-specific) part
1339 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1341 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1342 * device/lib/libsdcc.lib,
1343 * device/lib/Makefile.in,
1344 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1345 * device/lib/calloc.c: renamed to _calloc.c
1346 * device/lib/free.c: renamed to _free.c
1347 * device/lib/malloc.c: renamed to _malloc.c
1348 * device/lib/realloc.c: renamed to _realloc.c
1349 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1350 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1351 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1352 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1353 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1354 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1355 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1356 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1358 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1359 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1360 * support/regression/tests/bug1509084.c: new, added
1362 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1364 * device/include/mcs51/cc2510fx.h: added _XPAGE
1365 * device/include/mcs51/compiler.h: cosmetic changes
1367 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1369 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1372 2008-03-31 Borut Razem <borut.razem AT siol.net>
1374 * support/cpp2 renamed to support/cpp
1375 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1376 support/cpp2/libiberty/splay-tree.c,
1377 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1378 support/cpp2/libcpp/directives.c,
1379 support/cpp2/libcpp/include/cpplib.h,
1380 support/cpp2/libcpp/include/symtab.h,
1381 support/cpp2/libcpp/include/line-map.h,
1382 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1383 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1384 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1385 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1386 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1387 release version 4.3.0
1388 * configure.in, configure, Makefile.in, Makefile.bcc:
1389 adapted for moved cpp2
1391 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1393 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1394 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1396 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1398 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1400 * support/regression/tests/bug1717943.c: new, added
1402 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1404 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1405 bytewise return value assignments introduced in last commit.
1407 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1409 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1410 genMult, genJumpTab):
1411 Use 16-bit instructions for addition in some additional cases,
1412 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1414 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1416 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1417 Implemented RFE #1921450, changed some debug messages.
1419 2008-03-30 Borut Razem <borut.razem AT siol.net>
1421 * Small Device C Compiler 2.8.0 released
1422 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1423 * support/scripts/sdcc.nsi: added finish page; this version
1424 was used for 2.8.0 release
1425 * doc/knownbugs.html: removed; magically generated by the build
1426 process using gen_known_bugs.pl from now on
1428 2008-03-23 Borut Razem <borut.razem AT siol.net>
1430 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1431 and reverted it, since it was already fixed by Raphael ;-)
1432 * doc/knownbugs.html: updated for RC2
1434 2008-03-22 Raphael Neider <rneider AT web.de>
1436 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1439 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1441 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1442 * support/regression/tests/bug1839277.c: added related testBug1839299
1444 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1446 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1447 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1449 * src/mcs51/gen.c: throughout only output hex constants
1450 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1451 * support/regression/tests/bug1839277.c: new, added
1453 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1455 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1456 compilation warning about nested comments.
1458 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1460 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1461 * support/regression/tests/bug1921073.c: new, added
1463 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1465 * src/z80/SDCCpeeph.c.c (callFuncByName):
1466 Commented function parameters.
1468 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1470 * src/z80/ralloc.c (packRegsForAccUse2):
1471 disabled a broken accumulator packing optimization (fixed #1292721).
1472 * support/regression/tests/bug-1292721: Regression test for #1292721.
1474 2008-03-16 Raphael Neider <rneider AT web.de>
1476 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1477 fixed code bloat regression using a variant of patch #1915618
1479 2008-03-16 Borut Razem <borut.razem AT siol.net>
1481 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1482 icon, changed startup menu for release distribution, code cleaning,
1483 create url files instead links in startup menu
1485 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1487 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1488 * support/regression/tests/bug1579949.c: new, added
1490 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1492 * device/lib/printf_fast.c: fixed bug 1255403
1494 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1496 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1497 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1499 2008-03-14 Borut Razem <borut.razem AT siol.net>
1501 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1502 command line options
1503 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1504 is correctly displayed
1505 * as/link/z80/lkmain.c: usage line commented out
1507 2008-03-13 Borut Razem <borut.razem AT siol.net>
1509 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1510 updated the list pf supported pic14 devices
1512 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1514 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1516 2008-03-12 Borut Razem <borut.razem AT siol.net>
1518 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1519 fixed documentation request #1718191
1520 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1521 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1524 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1526 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1527 * support/regression/tests/bug1505811.c: new, added
1529 2008-03-09 Raphael Neider <rneider AT web.de>
1531 * device/include/pic16/pic18f2620.h,
1532 * device/include/pic16/pic18f4620.h,
1533 * device/lib/pic16/libdev/pic18f2620.c,
1534 * device/lib/pic16/libdev/pic18f4525.c,
1535 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1536 family to consistently use pic18f4620.[ch], fixes #1832562
1538 2008-03-09 Borut Razem <borut.razem AT siol.net>
1540 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1541 changed sdcc version to 2.8.0
1542 * knownbugs.html: regenerated
1543 * support/scripts/gen_known_bugs.pl: added number of open bugs
1545 2008-03-09 Raphael Neider <rneider AT web.de>
1547 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1548 (genOr): read volatile operand even if the result is known,
1550 (genOr,genXor): removed unused legacy code,
1551 (genDummyRead): use pic16_mov2w_volatile()
1553 2008-03-08 Borut Razem <borut.razem AT siol.net>
1555 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1556 cons w. --model-large
1557 * support/regression/staticinit.c: added regression test for bug
1560 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1562 * src/ds390/gen.c (pushSide, genPcall),
1563 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1564 * src/mcs51/gen.c: cosmetic changes
1565 * support/regression/fwk/include/testfwk.h: added macro reentrant
1566 * support/regression/tests/bug1908493.c: new, added
1568 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1570 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1572 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1574 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1575 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1576 already set in ds390/main.c and mcs51/main.c
1578 2008-03-07 Raphael Neider <rneider AT web.de>
1580 * src/regression/init0.c: new test for initialized arrays of function
1582 * src/regression/Makefile: made a bit more flexible, added init0.c
1583 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1584 pointers, closes #1427663
1586 2008-03-05 Borut Razem <borut.razem AT siol.net>
1588 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1589 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1591 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1593 * support/librarian/sdcclib.c:Added feature request 1908061:
1594 Synchronise sdcclib commands with ar.
1596 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1598 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1599 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1600 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1601 * device/include/mcs51/compiler.h: removed umlauts, added double
1604 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1606 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1607 * support/regression/tests/bug1536762.c: new, added
1609 * src/SDCCutil.h: added getBuildDate()
1610 * src/SDCCmain.c (printVersionInfo),
1611 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1613 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1614 * src/ds390/ralloc.c (packRegisters),
1615 * src/mcs51/ralloc.c (packRegisters),
1616 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1618 * support/regression/tests/bug1618050.c: new, added
1619 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1620 * support/regression/fwk/include/testfwk.h,
1621 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1624 2008-03-04 Raphael Neider <rneider AT web.de>
1626 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1627 on accessing OP_SYM_TYPE(op)
1628 * src/pic/gen.h: removed unused prototype of genMinusDec()
1629 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1630 fix #1876953 (invalid subtraction code), removed unused code
1632 2008-03-03 Raphael Neider <rneider AT web.de>
1636 * src/pic/genarith.c,
1638 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1639 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1641 2008-03-03 Raphael Neider <rneider AT web.de>
1643 * src/pic/device.c (find_device): search user-specified paths first
1644 for pic14devices.txt, fixes #1900827
1646 2008-03-02 Borut Razem <borut.razem AT siol.net>
1648 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1649 AddToPath and RemoveFromPath
1651 2008-03-01 Borut Razem <borut.razem AT siol.net>
1653 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1654 work correctly, added debugging support if -DSDCC.DEBUG command line
1657 2008-02-28 Borut Razem <borut.razem AT siol.net>
1659 * doc/sdccman.lyx: cosmetic changes
1661 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1663 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1664 * doc/sdccman.lyx: fixed unmeant removal of spaces
1666 2008-02-27 Borut Razem <borut.razem AT siol.net>
1668 * support/scripts/sdcc.nsi: corrected installation directory for
1669 current user installation mode
1670 * doc/README.txt: added Philipp Klaus Krause to the developers list
1672 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1674 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1675 return ifx condition
1676 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1677 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1678 ifxJump to fix bug 1838000
1679 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1680 * support/regression/tests/bug1838000.c: new, added
1681 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1683 2008-02-26 Borut Razem <borut.razem AT siol.net>
1685 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1687 * support/scripts/sdcc.nsi: added MULTIUSER page,
1688 NSIS upgraded to version 2.35
1690 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1692 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1693 * support/regression/tests/bug1565152.c: new, added
1695 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1697 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1698 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1699 * support/regression/tests/bug1670148.c: new, added
1701 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1703 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1705 2008-02-24 Borut Razem <borut.razem AT siol.net>
1707 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1708 is ineffective for unsigned char parameter
1710 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1712 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1713 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1714 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1715 * support/Util/MySystem.c (my_system): output errorcode when verbose
1717 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1719 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1722 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1724 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1727 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1729 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1731 2008-02-21 Borut Razem <borut.razem AT siol.net>
1733 * support/regression/Makefile.in,
1734 support/regression/ports/ds390/spec.mk,
1735 support/regression/ports/hc08/spec.mk,
1736 support/regression/ports/mcs51-common/spec.mk,
1737 support/regression/ports/pic14/spec.mk,
1738 support/regression/ports/pic16/spec.mk,
1739 support/regression/ports/ucz80/spec.mk,
1740 support/regression/ports/xa51/spec.mk:
1741 added CFLAGS when compiling timeout
1743 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1745 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1748 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1750 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1751 * support/regression/tests/bug1888147.c: new, added
1753 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1755 * src/z80/gen.c: fixed bugs #1596270, #1736867
1757 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1759 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1760 contents, mostly fixes #1596270
1762 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1764 * src/z80/peeph.def,
1765 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1766 peepholes, fixes #1806565
1768 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1770 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1771 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1772 fixes bug 1739475, thanks Robert Larice
1773 (rule 271): new, added
1775 2008-02-18 Borut Razem <borut.razem AT siol.net>
1777 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1779 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1781 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1783 2008-02-17 Raphael Neider <rneider AT web.de>
1785 * src/pic16/genarith.c,
1788 * src/pic16/genutils.c: removed unused legacy code,
1789 removed unused fields from struct asmop and struct _G
1791 2008-02-17 Raphael Neider <rneider AT web.de>
1793 * src/pic16/gen.c (AccRsh): cosmetic changes,
1794 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1795 genRightShiftLiteral): fixed to work with SFRs as result by
1796 assigning only once to result,
1797 removed a lot of unused/excluded code fragments
1799 2008-02-17 Raphael Neider <rneider AT web.de>
1801 * device/include/pic/pic16f88.h,
1802 * device/include/pic/pic16f886.h,
1803 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1805 2008-02-17 Borut Razem <borut.razem AT siol.net>
1807 * src/z80/peeph.def: applied patch
1808 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1809 * src/z80/gen.c, src/z80/peeph.def: applied patch
1810 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1811 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1812 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1813 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1814 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1815 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1817 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1819 * as/link/mcs51/aslink.dsp: removed SDK define
1820 * as/link/z80/clean.mk: brought in sync with other ports
1821 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1822 * as/hc08/Makefile.bcc,
1823 * as/mcs51/Makefile.bcc,
1824 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1825 * src/z80/main.c (_setValues): use the now capitalized -Z,
1826 (z80_port, gbz80_port): generate debug information when asked
1828 2008-02-16 Borut Razem <borut.razem AT siol.net>
1830 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1831 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1832 as/z80/Makefile.in. as/z80/Makefile.bcc:
1833 applied patch #1893393: patch for as-z80 and link-z80 to generate
1834 cdb, thanks to Armin Diehl
1835 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1836 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1837 asnoice.c moved to as/asxxsrc/asnoice.c
1838 * src/z80/peeph-gbz80.def: applied patch
1839 #1880235: Z80 return peephole, thanks to Philipp Krause
1841 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1844 * doc/sdccman.lyx: bumped version to 2.7.5
1845 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1847 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1849 * device/include/pic16/stdlib.h,
1850 * device/lib/pic16/libc/stdlib/ltoa.c,
1851 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1853 2008-02-13 Borut Razem <borut.razem AT siol.net>
1855 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1856 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1857 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1858 src/SDCCopt.c, src/SDCCval.c:
1859 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1861 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1863 * src/SDCCsymt.c (compareType): fixed bug 1309013
1865 2008-02-09 Borut Razem <borut.razem AT siol.net>
1867 * src/SDCCval.c, src/SDCCval.h:
1868 code cleaning, added function constChrVal()
1869 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1870 call constChrVal() instead constVal()
1872 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1874 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1877 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1878 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1881 2008-02-01 Raphael Neider <rneider AT web.de>
1883 * device/include/pic/pic16f886.h,
1884 * device/include/pic/pic16f887.h: added RA6 and RA7
1886 2008-01-24 Raphael Neider <rneider AT web.de>
1888 * device/include/pic/pic16f88.h: added RA6 and RA7
1889 * device/lib/pic/libdev/disabled_pic16f886.c,
1890 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1892 * src/pic16/devices.inc,
1893 * device/include/pic16/pic18f2423.h,
1894 * device/include/pic16/pic18f2523.h,
1895 * device/include/pic16/pic18fregs.h,
1896 * device/lib/pic16/pics.all
1897 * device/lib/pic16/libdev/pic18f2423.c,
1898 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1899 * device/lib/pic16/libio/i2c.ignore,
1900 * device/lib/pic16/libio/usart.ignore,
1901 * device/lib/pic16/libio/adc.ignore: ignore new devices
1903 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1905 * src/SDCCast.c (createRMW): fixed bug 1582651
1907 2008-01-20 Borut Razem <borut.razem AT siol.net>
1909 * src/SDCCcse.c: partially fixed enhancement request
1910 #1793872 - multiply by -1 not collapsed
1911 * support/regression/tests/arithcsi.c: added regression test
1913 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1915 * as/mcs51/asx8051.dsp: removed define SDK
1916 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1917 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1919 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1920 cosmetic changes, brought more in sync, changed old K&R to ANSI
1922 2008-01-13 Borut Razem <borut.razem AT siol.net>
1924 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1925 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1927 2007-12-30 Borut Razem <borut.razem AT siol.net>
1929 * src/pic16/gen.c: fixed implementation of bitwise operations for
1931 * support/regression/tests/bitwise.c: added test cases
1933 2007-12-29 Borut Razem <borut.razem AT siol.net>
1935 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1936 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1937 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1938 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1939 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1940 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1941 src/pic16/pcode.[ch]: added const qualifier
1942 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1943 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1944 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1945 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1946 * as/asxxsrc/aslex.c: use dbuf_getline()
1947 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1948 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1949 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1950 as/z80/asm.h, as/z80/z80adr.c:
1951 changed type of ib and ip to const char *
1953 2007-12-28 Borut Razem <borut.razem AT siol.net>
1955 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1956 introduced (readlin) - long lines are turuncated
1957 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1958 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1959 as/z80/Makefile.in: moved aslex.c to asxxsrc
1960 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1961 * as/hc08/asmain.c, as/mcs51/asmain.c:
1962 added missing initialization of a_addr field
1963 * support/regression/tests/long_asm_line.c: added regtest for long
1966 2007-12-22 Borut Razem <borut.razem AT siol.net>
1968 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1970 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1972 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1974 2007-12-16 Borut Razem <borut.razem AT siol.net>
1976 * device/include/pic16/stdbool.h: removed, since already exists in
1977 device/include/; this also fixes bitopcse.c regression test for pic16
1979 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1980 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1981 dereference doesn't work; covered by regression test bug1399290
1983 2007-12-05 Borut Razem <borut.razem AT siol.net>
1985 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1988 2007-12-01 Borut Razem <borut.razem AT siol.net>
1990 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1991 corrected handling of the highest_valid_address
1993 2007-11-17 Raphael Neider <rneider AT web.de>
1995 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1996 * src/pic/glue.c (picglue): emit .file if --debug is given
1998 2007-11-17 Raphael Neider <rneider AT web.de>
2000 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2001 care when left or right operand resides in result, fixes #1830220
2003 2007-11-17 Borut Razem <borut.razem AT siol.net>
2005 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2006 #983491 - "Merge duplicate strings function is ineffective"
2007 * support/regression/tests/bug-983491.c: regtest disabled
2008 * as/asxxsrc: created
2009 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2010 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2011 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2012 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2013 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2014 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2015 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2016 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2017 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2018 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2019 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2020 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2021 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2023 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2025 * device/include/stdarg.h: added and removed some casts
2026 * src/SDCCsymt.c (compareType): Fully check types between generic and
2027 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2029 2007-11-13 Borut Razem <borut.razem AT siol.net>
2031 * support/regression/tests/bug-1817005.c:
2032 added regtest for bug #1817005 - as-z80 chokes on long labels
2034 2007-11-12 Borut Razem <borut.razem AT siol.net>
2036 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2037 as/z80/asout.c, as/z80/aslist.c:
2038 fixed bug #1817005 - as-z80 chokes on long labels
2040 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2043 * as/z80/asmain.c: cosmetic changes
2046 * as/z80/alloc.h: removed
2048 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2049 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2050 * as/link/hc08/Makefile.in,
2051 * as/link/mcs51/Makefile.in,
2052 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2054 * as/link/mcs51/lkarea.c,
2055 * as/link/mcs51/lkmain.c: cosmetic changes
2056 * as/link/hc08/lklibr.c,
2057 * as/link/z80/lklibr.c,
2058 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2059 used cygwin_conv_to_full_posix_path,
2060 added warnings, cosmetic changes, brought more in sync
2061 changed old K&R into ANSI function declarations
2062 * as/link/z80/lklibr.c (loadAdb): added
2063 * as/link/z80/lkmain.c: removed -- option from usage text
2065 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2067 * src/mcs51/gen.c (outBitC): optimized for no result
2069 2007-10-31 Borut Razem <borut.razem AT siol.net>
2071 * src/SDCCsymt.c: fixed (hopeful properly) bug
2072 #1805702 - order of extern matters
2073 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2076 2007-10-29 Borut Razem <borut.razem AT siol.net>
2078 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2079 - order of extern matters
2080 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2083 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2085 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2086 24bitMode, portIsDS390
2087 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2088 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2089 (notVolatileVariable): also check sloc names,
2090 (callFuncByName): moved ftab[] out of function and sorted it by use
2092 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2094 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2095 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2096 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2097 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2098 * support/regression/tests/bug-880197.c: new, added
2100 2007-10-28 Borut Razem <borut.razem AT siol.net>
2102 * support/regression/Makefile.in,
2103 support/regression/ports/mcs51-large/spec.mk,
2104 support/regression/ports/mcs51-xstack-auto/spec.mk,
2105 support/regression/ports/mcs51-stack-auto/spec.mk,
2106 support/regression/ports/mcs51-medium/spec.mk,
2107 support/regression/ports/mcs51-common/spec.mk,
2108 support/regression/ports/mcs51-common/*,
2109 support/regression/ports/mcs51-small/*:
2110 mcs51 renamed to mcs51-common, created mcs51-small
2111 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2112 * support/regression/tests/bug-1805702.c: added regtest for bug
2115 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2117 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2118 added new rules 265 - 270
2119 * support/regression/tests/bug1721024.c:new, added
2120 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2121 introduced new test-mcs51 to run all mcs51 tests
2123 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2125 * support/regression/tests/bug1816470.c: new, added
2127 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2129 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2130 propagate for *,+,- with float, fixed bug 1816470
2131 (decorateType): cast to resultTypeProp instead of resultType
2133 2007-10-19 Borut Razem <borut.razem AT siol.net>
2135 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2136 function is ineffective" for pic16 tareget
2137 * support/scripts/listerr.c: corrected include path
2138 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2141 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2143 * support/regression/tests/using.c: new, added
2144 * support/regression/tests/vaargs.c: fixed and enabled test
2146 2007-10-18 Borut Razem <borut.razem AT siol.net>
2148 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2150 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2152 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2154 * doc/sdccman.lyx: documented option --Werror
2155 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2156 RegBankUsed[] earlier
2158 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2160 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2164 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2166 * src/SDCCast.c (decorateType): improved optimization of tri-op
2167 * src/SDCCerr.c (vwerror, setWError),
2169 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2170 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2172 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2174 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2175 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2176 * support/regression/tests/bug-223113.c,
2177 * support/regression/tests/bug-426632.c,
2178 * support/regression/tests/bug-468811.c,
2179 * support/regression/tests/bug-477835.c,
2180 * support/regression/tests/bug-478094.c,
2181 * support/regression/tests/bug-499644.c,
2182 * support/regression/tests/bug-524209.c,
2183 * support/regression/tests/bug-524211.c,
2184 * support/regression/tests/packcast.c,
2185 * support/regression/tests/structidx.c: added empty tests
2186 * support/regression/tests/bug-607243.c: enabled test
2188 2007-10-06 Borut Razem <borut.razem AT siol.net>
2190 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2191 support of universal binaries on Mac OS X
2193 2007-10-02 Borut Razem <borut.razem AT siol.net>
2195 * src/SDCCval.h: unified double2ul macro for all platforms
2196 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2197 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2199 2007-09-30 Borut Razem <borut.razem AT siol.net>
2201 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2203 * sdcc_vc_in.h: enabled warnings
2204 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2205 unsigned type, result still unsigned
2206 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2208 2007-09-28 Raphael Neider <rneider AT web.de>
2210 * src/pic/device.c (find_device): prevent buffer underflow error
2211 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2212 the just destroyed list entry
2214 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2216 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2219 2007-09-18 Borut Razem <borut.razem AT siol.net>
2221 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2222 applied to unsigned type, result still unsigned
2224 2007-09-17 Borut Razem <borut.razem AT siol.net>
2226 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2227 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2228 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2229 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2230 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2231 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2232 src/z80/gen.c, src/z80/ralloc.c:
2233 fixed bug #1739860 - sdcc does not work correctly on some platforms
2235 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2237 2007-09-17 Raphael Neider <rneider AT web.de>
2239 * src/pic16/device.c: reverted to previous version
2240 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2242 2007-09-16 Raphael Neider <rneider AT web.de>
2244 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2245 as this raises a ton of gpasm warnings, just emit a second label
2246 * src/pic16/devices.inc,
2247 * device/lib/pic16/pics.all,
2248 * device/lib/pic16/libdev/pic18f2585.c,
2249 * device/lib/pic16/libdev/pic18f2680.c,
2250 * device/lib/pic16/libdev/pic18f2682.c,
2251 * device/lib/pic16/libdev/pic18f2685.c,
2252 * device/lib/pic16/libdev/pic18f4585.c,
2253 * device/lib/pic16/libdev/pic18f4680.c,
2254 * device/lib/pic16/libdev/pic18f4682.c,
2255 * device/lib/pic16/libdev/pic18f4685.c,
2256 * device/include/pic16/pic18f2585.h,
2257 * device/include/pic16/pic18f2680.h,
2258 * device/include/pic16/pic18f2682.h,
2259 * device/include/pic16/pic18f2685.h,
2260 * device/include/pic16/pic18f4585.h,
2261 * device/include/pic16/pic18f4680.h,
2262 * device/include/pic16/pic18f4682.h,
2263 * device/include/pic16/pic18f4685.h,
2264 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2265 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2266 patch contributed by Anton Strobl, applied with changes
2268 2007-09-16 Raphael Neider <rneider AT web.de>
2270 * device/include/pic16/pic18f2431.h,
2271 * device/include/pic16/pic18f25j10.h,
2272 * device/include/pic16/pic18f4431.h,
2273 * device/include/pic16/pic18f45j10.h: adopted common include style
2274 * device/include/pic16/pic18f1320.h,
2275 * device/include/pic16/pic18f2320.h,
2276 * device/include/pic16/pic18f2525.h,
2277 * device/include/pic16/pic18f4320.h,
2278 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2279 * device/include/pic16/pic18fregs.h: prepared for automatic include
2280 file selection by having DEVICE.h for every DEVICE
2281 * device/lib/pic16/libdev/pic18f2320.c,
2282 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2284 * device/lib/pic16/configure.in,
2285 * device/lib/pic16/configure: use rm -rf instead of rmdir
2286 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2287 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2289 2007-09-09 Borut Razem <borut.razem AT siol.net>
2291 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2292 distingush between i386 and ppc Mac OS X versions
2294 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2296 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2297 * support/regression/tests/bug1788177.c: new, added
2299 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2301 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2302 * device/include/mcs51/lint.h added keyword __naked
2304 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2308 * src/SDCCmem.h: removed maxRegBank
2309 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2310 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2311 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2312 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2313 name and behaviour to handle banked functions
2314 (scan4op): and use it to fix bug 1786213
2316 2007-09-03 Raphael Neider <rneider AT web.de>
2318 * device/include/pic16/pic18f248.h,
2319 * device/include/pic16/pic18f258.h,
2320 * device/include/pic16/pic18f448.h,
2321 * device/lib/pic16/libdev/pic18f248.c,
2322 * device/lib/pic16/libdev/pic18f258.c,
2323 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2324 added T0CONbits, fixes #1786891
2326 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2328 * src/ds390/gen.c (genFarPointerSet),
2329 * src/hc08/ralloc.c (packRegisters),
2330 * src/mcs51/ralloc.c (packRegisters),
2331 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2333 * src/SDCCicode.h: POINTER_SET can be true for literals too
2334 * support/regression/tests/bug1750318.c: new, added
2336 2007-08-23 Borut Razem <borut.razem AT siol.net>
2338 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2339 library versions without the completition functionality
2341 2007-08-22 Raphael Neider <rneider AT web.de>
2343 * device/include/pic16/pic18f1220.h,
2344 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2346 2007-08-12 Borut Razem <borut.razem AT siol.net>
2348 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2350 2007-08-11 Borut Razem <borut.razem AT siol.net>
2352 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2353 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2354 support/Util/SDCCerr.[ch] moved to src
2355 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2356 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2357 device/examples/ds390/tinitalk/tinitalk.dsp,
2358 device/examples/serialcomm/windows/serialcomm.dsp,
2359 support/librarian/librarian.dsp:
2360 removed linking of unused odbc32.lib and odbccp32.lib
2361 * support/scripts/winres.h:
2362 added for compilation with Visual C++ 2005 Express Edition
2364 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2366 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2369 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2371 * sdccconf_in.h: update the endian test so that SPARC Solaris
2372 does not throw syntax errors
2374 2007-08-06 Borut Razem <borut.razem AT siol.net>
2376 * doc/sdccman.lyx: removed two index entries which prevented the
2377 generation of sdcc doc archive
2379 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2381 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2382 instead of lyx 1.5.0.
2384 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2386 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2387 Lucas Loizaga, with minor modifications. Thanks!
2389 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2391 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2394 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2396 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2397 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2400 2007-07-22 Borut Razem <borut.razem AT siol.net>
2402 * configure.in, configure: re-introduced .version
2403 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2404 the version reverted to 2.7.0
2406 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2409 * doc/sdccman.lyx: bumped version to 2.7.3
2410 * device/include/mcs51/compiler.h: fixed elif->else
2411 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2412 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2413 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2414 enable accuse for bit operands
2415 * src/SDCCmain.c (printVersionInfo),
2416 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2417 environment descriptor
2418 * src/SDCCutil.h: added getBuildEnvironment
2419 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2420 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2421 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2422 * support/regression/tests/bug1348008.c,
2423 * support/regression/tests/bug1496419.c,
2424 * support/regression/tests/bug1503067.c,
2425 * support/regression/tests/preproc.c: added empty tests
2427 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2429 * support/regression/tests/bug1678803.c: new, added
2431 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2434 * as/link/hc08/lkihx.c,
2435 * as/link/hc08/lkrloc.c,
2436 * as/link/mcs51/lkihx.c,
2437 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2438 ihxExtendedLinearAddress
2439 * as/link/mcs51/lkrloc.c (relr),
2440 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2441 acall/ajmp, see bug 830513
2443 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2445 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2446 (cseBBlock): remember aggr2ptr has been used
2447 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2448 (geniCodeAssign): fixed bug 868103
2449 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2450 added operandSize prototype
2451 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2452 (genDataPointerSet): use max of size of right and result,
2453 (gencjne): added parameter useCarry for optimization,
2454 (genCmpEq): use carry if appropriate,
2455 (genXor): check if operand already in carry
2456 * support/regression/tests/bug-868103.c: enabled test
2458 2007-07-12 Raphael Neider <rneider AT web.de>
2460 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2462 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2464 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2465 from Robert Larice, thanks
2466 * support/regression/tests/bitopcse.c,
2467 * support/regression/tests/bitvars.c,
2468 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2469 * support/regression/tests/bug-927659.c: enabled test for z80
2470 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2471 * support/regression/tests/bug1745717.c: new, added
2472 * support/regression/tests/literalop.c,
2473 * support/regression/tests/nullstring.c: removed storage definitions that
2474 are now in testfwk.h
2476 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2478 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2479 and bool for targets that do not fully support it.
2480 * support/regression/tests/bug1546986.c,
2481 * support/regression/tests/bug1723128.c,
2482 * support/regression/tests/bug1734654.c,
2483 * support/regression/tests/bug1738367.c,
2484 * support/regression/tests/constantRange.c: only use bool if allowed
2486 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2488 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2489 Larice, also handle function pointers
2490 * support/regression/tests/bug1749275.c: new, added
2492 2007-07-03 Borut Razem <borut.razem AT siol.net>
2494 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2495 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2496 #1746528: SDCC should ignore ':' in inline assembler comments
2497 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2499 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2501 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2502 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2504 2007-06-29 Borut Razem <borut.razem AT siol.net>
2506 * src/SDCCmain.c: fixed bug
2507 #1744746: SDCC #4867: broken option --xram-size
2509 2007-06-28 Borut Razem <borut.razem AT siol.net>
2511 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2512 find out the endianess of host machine for ucsim
2514 2007-06-27 Borut Razem <borut.razem AT siol.net>
2516 * support/regression/generate-cases.py: corrected the file name
2518 * configure.in, configure, sdccconf_in.h: find out the endianess of
2520 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2523 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2525 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2527 2007-06-26 Borut Razem <borut.razem AT siol.net>
2529 * support/regression/generate-cases.py: display warning if function
2530 list is empty; implemented more flexible rule for detection of
2531 testing functions, allowing return type 'void' in the same line as
2532 the function name in the function definition
2533 * support/regression/tests/bug-1654060.c: corrected test
2534 * support/librarian/sdcclib.c: fixed warning:
2535 format '%s' expects type 'char *', but argument 2 has type 'int'
2537 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2539 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2540 Multiple infiles for sdcclib.
2542 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2544 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2547 2007-06-18 Borut Razem <borut.razem AT siol.net>
2549 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2550 how to handle comments, so they have to be removed by the
2551 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2552 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2553 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2554 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2555 table driven option hadling
2557 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2559 * src/SDCCast.c (decorateType),
2560 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2561 iCode to ast level to fix bug 1738367
2562 * support/regression/tests/bug1738367.c: new, added
2564 2007-06-15 Raphael Neider <rneider AT web.de>
2566 * src/pic16/devices.inc,
2567 * device/lib/pic16/pics.all,
2568 * device/include/pic16/pic18fregs.h,
2569 * device/include/pic16/pic18f[24][45]20.h,
2570 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2571 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2572 * device/lib/pic16/Makefile.in: faster cleanup
2574 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2576 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2578 2007-06-13 Raphael Neider <rneider AT web.de>
2580 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2582 2007-06-12 Raphael Neider <rneider AT web.de>
2584 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2585 suppress bit defines if NO_BIT_DEFINES is #define'd
2586 * device/include/pic/pic*.h: recreated all headers to include
2587 conditional bit defines
2588 * device/include/pic/pic16f886.h,
2589 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2590 * device/include/pic/recreate.sh: script to recreate the complete
2591 device library files based on the currently supported devices
2593 2007-06-12 Borut Razem <borut.razem AT siol.net>
2595 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2596 support/regression/Makefile.in, support/scripts/build.mak,
2597 support/scripts/Makefile.snapshot:
2598 use new svn URL scheme
2599 * doc/sdccman.lyx: SDCC Wiki moved to
2600 http://sdcc.wiki.sourceforge.net/
2602 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2604 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2605 * support/regression/tests/bug1734654.c: added
2607 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2609 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2610 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2611 with literal operands
2613 2007-06-10 Borut Razem <borut.razem AT siol.net>
2615 * as/link/z80/lklibr.c: fixed mingw build warning
2616 lklibr.c:575: warning: implicit declaration of function 'tolower'
2617 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2618 src/z80/main.c: move target specific options from src/SDCCmain.c
2619 to src/<target>/main.c
2621 2007-06-09 Borut Razem <borut.razem AT siol.net>
2623 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2624 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2625 * support/regression/tests/bug-1294691.c: added
2627 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2629 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2630 can also be static, fixes bug 1733438
2631 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2632 have absolute address too
2633 (computeType): added optimization for 'cond ? true : false'
2634 * support/regression/tests/absolute.c: added test for static absolute var
2636 2007-06-08 Raphael Neider <rneider AT web.de>
2638 * src/regression/Makefile: suppress parallel builds, allow easy
2639 switching between pic14/pic16 ports
2640 * src/regression/picregs.h: added pic14/16 header file switch
2641 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2642 inline.c,nestfor.c,string1.c}: include "picregs.h"
2644 2007-06-07 Borut Razem <borut.razem AT siol.net>
2646 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2647 permanent solution to suppress GCC 4.2.0 c++ warning:
2648 deprecated conversion from string constant to `char *'
2649 use 'const char *' where ever required
2650 * support/regression/generate-cases.py: implemented more flexible rule
2651 for detection of testing functions, allowing white-spaces surrounding
2652 the function name and the 'void' parameter.
2653 * support/regression/tests/constantRange.c,
2654 support/regression/tests/scott-compare3.c: fixed failing regression
2655 tests, uncovered by implementation of more flexible rule for detection
2656 of testing functions
2658 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2660 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2662 2007-06-04 Borut Razem <borut.razem AT siol.net>
2664 * configure.in, configure, config_vc.awk: sdcc version number is now
2665 stored in configure.in; removed .version
2666 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2667 doc/INSTALL.txt: version bumped to 2.7.2
2668 * sim/ucsim/configure.in, sim/ucsim/configure:
2669 use "read" to read from .version
2671 2007-06-03 Borut Razem <borut.razem AT siol.net>
2673 * */Makefile.in: removed annoying warning:
2674 Makefile:xx: Makefile.dep: No such file or directory
2676 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2678 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2679 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2680 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2681 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2682 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2683 bugfix: only use newBoolLink for bit result type
2684 * src/SDCCicode.c (geniCodeLogic): added param tree,
2685 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2686 (geniCodeLogicAndOr): use IS_BIT,
2687 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2688 (ast2iCode): added tree param to geniCodeLogic for comparisons
2689 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2690 * support/regression/tests/bug1723128.c: added test NotZero
2692 2007-06-01 Borut Razem <borut.razem AT siol.net>
2694 * SDCPP synchronized with GCC CPP release version 4.2.0,
2695 currently the latest release:
2696 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2697 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2698 support/cpp2/cppdefault.h, support/cpp2/except.h,
2699 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2700 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2701 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2702 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2703 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2704 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2705 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2706 support/cpp2/opts.h, support/cpp2/output.h,
2707 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2708 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2709 support/cpp2/system.h, support/cpp2/version.c,
2710 support/cpp2/Makefile.in: modified
2711 * support/cpp2/opts-common.c: added
2712 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2713 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2714 search for included source file in local directory
2715 * sim/ucsim/configure, sim/ucsim/configure.in:
2716 temporary solution to suppress GCC 4.2.0 c++ warning:
2717 deprecated conversion from string constant to `char *'
2719 2007-06-01 Raphael Neider <rneider AT web.de>
2721 * device/lib/pic/libdev/pic12f683.c,
2722 * device/include/pic/pic12f683.h: added GPIO bits
2724 2007-06-01 Raphael Neider <rneider AT web.de>
2726 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2727 quotation marks, clarified role of PIC14 vs. PIC16 ports
2728 * src/pic16/devices.inc,
2729 * device/include/pic16/pic18fregs.h,
2730 * device/include/pic16/pic18f[24][45]j10.h,
2731 * device/lib/pic16/pics.all,
2732 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2733 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2734 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2735 for new devices as they are not yet supported by gputils
2737 2007-05-31 Borut Razem <borut.razem AT siol.net>
2739 * Small Device C Compiler 2.7.0 released
2740 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2741 changed sdcc version to 2.7.1
2742 * support/scripts/sdcc.nsi: added How to create WIN32 release
2745 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2747 * doc/sdccman.lyx: documented initialization and allocation of absolute
2748 variables, bit parameter passing, the need for function pointers to be
2749 reentrant and alpha quality support of inline and retrict
2751 2007-05-26 Borut Razem <borut.razem AT siol.net>
2753 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2754 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2755 * docs/knownbugs.html: updated
2757 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2759 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2761 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2763 (gencjneshort): optimized when left is AOP_DIR
2764 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2765 initializing unions in a struct/array
2766 * support/regression/fwk/include/testfwk.h: added defines for data, near
2767 and far for host and z80
2768 * support/regression/tests/bug1723128.c: new, added
2770 2007-05-22 Borut Razem <borut.razem AT siol.net>
2772 * doc/knownbugs.html: updated
2774 2007-05-21 Raphael Neider <rneider AT web.de>
2776 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2777 error message instead
2778 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2780 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2782 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2784 2007-05-21 Raphael Neider <rneider AT web.de>
2786 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2788 * src/regression/gpsim_assert.h,
2789 * src/regression/Makefile,
2790 * src/regression/pcodeopt.c: regression test for the above fix
2792 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2794 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2795 jumps to self, fixed bug 1717281
2797 2007-05-10 Borut Razem <borut.razem AT siol.net>
2799 * support/scripts/gen_known_bugs.pl: cosmetic fix
2800 * doc/knownbugs.html: generated by gen_known_bugs.pl
2802 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2804 * src/SDCCast.c (createFunction): also generate non-inlined version of
2805 function for functions declared as "static inline"
2806 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2807 function can be inlined after non-inlined version generated.
2809 2007-05-10 Borut Razem <borut.razem AT siol.net>
2811 * support/scripts/gen_known_bugs.pl: added script
2812 which generates knownbugs.html
2814 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2816 * doc/knownbugs.html: updated for release 2.7.0
2818 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2820 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2822 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2824 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2825 (throughout): updated generating comments
2826 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2827 (throughout): updated generating comments
2828 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2829 rule instead of at the second, or it might skip lines when removing the
2831 * support/regression/tests/bug1714204.c: changed test to foo
2833 2007-05-08 Borut Razem <borut.razem AT siol.net>
2835 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2836 thanks to SDCC Distributed Compile Farm members,
2837 added Z80 and GBZ80 command line options
2838 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2840 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2842 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2843 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2844 * support/regression/tests/longlit.c: modified to be tested at all and
2845 to pass the actual test
2847 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2849 * device/include/mcs51/uPSD33xx.h: Added.
2851 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2853 * device/lib/_gptrput.c,
2854 * device/lib/_gptrget.c: removed old code,
2856 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2857 * support/regression/tests/bug1714204.c: new, added
2859 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2861 * support/regression/tests/regtrack.c: test was never executed
2862 because of the regression test being picky about white spaces.
2863 * device/lib/mcs51/crtclear.asm: added comment
2865 2007-05-06 Raphael Neider <rneider AT web.de>
2867 * device/lib/pic/Makefile.rules,
2868 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2869 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2871 2007-05-06 Raphael Neider <rneider AT web.de>
2873 * src/pic16/device.h,
2875 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2876 _pic16_setDefaultOptions): removed/reordered command-line args
2877 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2878 devices, regrouped command line args, environment variables),
2879 clarified sone points, added sections on how to add devices to the
2882 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2884 * src/z80/peeph.def: fixed bug in rule 2
2886 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2888 * src/port.h: added TARGET_MCS51_LIKE
2889 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2890 take advantage of it too
2891 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2892 (shiftR2Left2Result): Optimized: don't check shifting by 0
2893 * src/z80/peeph-z80.def,
2894 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2895 modifications, see patch 1700823
2896 * src/mcs51/peep.c (): fixed bug 1712928
2897 * support/regression/tests/bug1712928.c: new, added
2899 2007-05-05 Borut Razem <borut.razem AT siol.net>
2901 * device/lib/pic16/Makefile.common.in,
2902 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2903 removed bash dependencies
2905 2007-05-01 Borut Razem <borut.razem AT siol.net>
2908 fixed bug #1710507: --i-code-in-asm makes compile fail
2909 all iCode comments are now one liners
2910 * src/mcs51/gen.c: fixed memory leak
2912 2007-05-01 Raphael Neider <rneider AT web.de>
2914 * device/lib/pic/libdev/*.c
2915 * device/include/pic/*.h: regenerated all device libs from updated
2917 * support/scripts/inc2h.pl: documented usage, now uses strict to
2920 2007-04-30 Borut Razem <borut.razem AT siol.net>
2923 fixed bug #1669175: Problem with space in output paths
2924 documented how to use paths with spaces for Windows users
2926 2007-04-29 Borut Razem <borut.razem AT siol.net>
2928 * Fixed svn:eol-style and svn:keywords properties
2929 * src/SDCCval.c: fixed bug
2930 #1592871: Segfault with "large" const arrays of characters
2931 replaced recursion with iteration
2932 * Removed svn:executable property from non-executable files
2934 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2936 * src/mcs51/gen.c (genRet): fixed bug 1707003
2938 2007-04-27 Raphael Neider <rneider AT web.de>
2940 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2941 createReachingDefinitions,assignValnums,pic16_destructDF,
2942 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2943 prevent NULL pointer dereferences
2944 * device/lib/pic/libdev/pic16f886.c,
2945 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2946 prevent building them, gputils do not really support them yet
2948 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2950 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2951 helps printf_small. 32 bytes more __idata mem.
2953 2007-04-27 Raphael Neider <rneider AT web.de>
2955 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2956 return early when pb or pb->pcHead is NULL (patch #1708427)
2957 * src/regression/empty.c,
2958 * src/regression/Makefile: added test with empty functions
2959 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2961 2007-04-27 Borut Razem <borut.razem AT siol.net>
2963 * src/SDCCast.c: fixed feature request
2964 #1547512: Redundant strings linked when using sizeof("abc")
2966 2007-04-23 Borut Razem <borut.razem AT siol.net>
2968 * doc/sdccman.lyx, src/SDCCmain.c:
2969 peep-hole comments are generated only if --fverbose-asm option is
2970 specified and --no-peep-comments is not, as proposed by Frieder.
2971 * support/regression/Makefile.in: compile regression tests with
2972 --fverbose-asm option so one can "grep" whether a new (or an old)
2973 peephole is (still) applied; requested by Frieder.
2975 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2977 * device/include/pic/pic16f886.h,
2978 * device/include/pic/pic16f887.h,
2979 * device/lib/pic/libdev/pic16f886.c,
2980 * device/lib/pic/libdev/pic16f887.c,
2981 * device/include/pic/pic14devices.txt,
2982 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2984 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2986 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2989 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2991 * device/lib/_memset.c: assembler version for mcs51
2993 2007-04-22 Borut Razem <borut.razem AT siol.net>
2995 * support/scripts/listerr.c: program to create the list of errors and
2996 warnings list from - added
2997 * doc/sdccman.lyx: removed the note
2998 "For list of warnings and corresponding codes, see err_warn.txt"
2999 * src/SDCCsymt.c: fixed bug #1699804:
3000 Bug with some uses of sizeof(static local array) (MCS51)
3001 * support/regression/tests/bug-1699804.c: added
3003 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3005 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3006 (main): added option -i,
3007 (asmbl, case S_INCL): use search_path_fopen,
3008 mostly from patch 1579668 by Peter Miller, thanks
3009 * src/z80/main.c: fixed typo --callee-saves-bc
3010 * device/include/mcs51/compiler.h: added sfrword for Tasking
3012 2007-04-20 Borut Razem <borut.razem AT siol.net>
3014 * src/z80/main.c: replaced reserved keyword asm with asmblr
3016 2007-04-19 Borut Razem <borut.razem AT siol.net>
3018 * src/port.h: use const pointers to strings
3019 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3020 * src/pic16/main.c: include SDCCargs.h
3021 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3022 const char, since the strings are dynamically allocated
3023 * src/SDCCmain.c: options.code_seg and options.const_seg are
3024 dynamically allocated; check port specific command line options
3025 before the general ones
3026 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3028 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3030 * device/include/ds400rom.h,
3031 * device/lib/ds390/lcd390.c,
3032 * device/lib/ds390/memcpyx.c,
3033 * device/lib/ds390/rtc390.c,
3034 * device/lib/ds400/ds400rom.c,
3035 * device/lib/ds400/memcpyx.c,
3036 * device/lib/hc08/_ret.c: more replacements of keywords with their
3037 double underscore equivalents
3038 * device/lib/ds390/Makefile.in,
3039 * device/lib/ds400/Makefile.in,
3040 * device/lib/gbz80/Makefile.in,
3041 * device/lib/hc08/Makefile.in,
3042 * device/lib/mcs51/Makefile.in,
3043 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3045 2007-04-17 Borut Razem <borut.razem AT siol.net>
3047 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3048 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3049 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3050 to --fverbose-asm, to be gcc'ish
3052 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3054 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3056 2007-04-17 Borut Razem <borut.razem AT siol.net>
3058 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3059 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3060 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3061 with their double underscore equivalent
3063 2007-04-14 Borut Razem <borut.razem AT siol.net>
3065 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3068 2007-04-13 Borut Razem <borut.razem AT siol.net>
3070 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3072 * device/examples/serialcomm/windows/serial.[ch],
3073 device/examples/serialcomm/windows/test_serialcomm.cpp:
3074 updated by Bela Torok
3075 * device/examples/serialcomm/windows/serialcomm.dsw,
3076 device/examples/serialcomm/windows/serialcomm.dsp: added
3078 2007-04-13 Jan Waclawek <wek AT efton.sk>
3080 * doc/sdccman.lyx: additions and changes at various places
3081 (submitted as #1697136).
3082 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3084 2007-04-10 Borut Razem <borut.razem AT siol.net>
3086 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3087 LyX file format changed to 245
3088 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3089 "FreeWare" replaced with "free open source"
3091 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3093 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3095 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3097 * device/include/pic16/pic18fregs.h,
3099 * device/lib/_decdptr.c,
3100 * device/lib/_divsint.c,
3101 * device/lib/_divslong.c,
3102 * device/lib/_divuint.c,
3103 * device/lib/_divulong.c,
3104 * device/lib/_fs2schar.c,
3105 * device/lib/_fs2sint.c,
3106 * device/lib/_fs2slong.c,
3107 * device/lib/_fs2uchar.c,
3108 * device/lib/_fs2uint.c,
3109 * device/lib/_fs2ulong.c,
3110 * device/lib/_fsadd.c,
3111 * device/lib/_fscmp.c,
3112 * device/lib/_fsdiv.c,
3113 * device/lib/_fseq.c,
3114 * device/lib/_fsget1arg.c,
3115 * device/lib/_fsget2args.c,
3116 * device/lib/_fsgt.c,
3117 * device/lib/_fslt.c,
3118 * device/lib/_fsmul.c,
3119 * device/lib/_fsneq.c,
3120 * device/lib/_fsnormalize.c,
3121 * device/lib/_fsreturnval.c,
3122 * device/lib/_fsrshift.c,
3123 * device/lib/_fssub.c,
3124 * device/lib/_fsswapargs.c,
3125 * device/lib/_gptrget.c,
3126 * device/lib/_gptrgetc.c,
3127 * device/lib/_gptrput.c,
3128 * device/lib/_logexpf.c,
3129 * device/lib/_modsint.c,
3130 * device/lib/_modslong.c,
3131 * device/lib/_moduint.c,
3132 * device/lib/_modulong.c,
3133 * device/lib/_mulint.c,
3134 * device/lib/_mullong.c,
3135 * device/lib/_schar2fs.c,
3136 * device/lib/_ser.c,
3137 * device/lib/_setjmp.c,
3138 * device/lib/_sint2fs.c,
3139 * device/lib/_slong2fs.c,
3140 * device/lib/_spx.c,
3141 * device/lib/_uchar2fs.c,
3142 * device/lib/_uint2fs.c,
3143 * device/lib/_ulong2fs.c,
3144 * device/lib/asincosf.c,
3145 * device/lib/atanf.c,
3146 * device/lib/calloc.c,
3147 * device/lib/ds390/tinibios.c,
3148 * device/lib/ds400/tinibios.c,
3149 * device/lib/expf.c,
3150 * device/lib/free.c,
3151 * device/lib/hc08/_mulint.c,
3152 * device/lib/logf.c,
3153 * device/lib/malloc.c,
3154 * device/lib/printf_fast.c,
3155 * device/lib/printf_tiny.c,
3156 * device/lib/printfl.c,
3157 * device/lib/realloc.c,
3158 * device/lib/ser_ir.c,
3159 * device/lib/serial.c,
3160 * support/regression/tests/libmullong.c: replaced all special keywords
3161 with their double underscore equivalent
3162 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3163 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3165 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3166 (genRet): if the bit-symbol is ruonly it already is in the carry
3167 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3168 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3169 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3170 type UCHAR if dest is not bit
3172 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3174 * device/include/math.h,
3175 * device/lib/cotf.c,
3176 * device/lib/expf.c,
3177 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3179 2007-04-01 Borut Razem <borut.razem AT siol.net>
3181 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3182 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3183 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3184 gcc_unreachable() called internal_error()...
3186 2007-03-30 Raphael Neider <rneider AT web.de>
3188 * src/pic/ralloc.c (isData): suppress garbage debug output
3190 2007-03-28 Borut Razem <borut.razem AT siol.net>
3193 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3194 is developed, built and used worldwide, and the word "night" doesn't
3197 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3199 * device/include/mcs51/C8051F360.h: new, added
3200 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3202 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3204 * src/SDCC.y (declaration_specifiers, function_specifier),
3205 * support/Util/SDCCerr.c,
3206 * support/Util/SDCCerr.h,
3208 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3210 * src/SDCCmem.c (deallocParms),
3211 * src/SDCCast.c: support for function inlining, not quite complete
3212 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3213 'restrict' qualifier
3215 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3217 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3218 (saveRBank, unsaveRBank): don't save bits,
3219 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3220 * support/regression/tests/bug1535242.c: new, added
3221 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3222 thanks Alexey Shamrin <shamrin AT gmail.com>,
3223 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3224 removed header guard)
3226 * sdcc.spec: bumped version to 2.6.5
3227 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3229 2007-03-22 Borut Razem <borut.razem AT siol.net>
3231 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3232 fixed bug #1653671: sdcdb integration into ddd is broken
3234 2007-03-22 Raphael Neider <rneider AT web.de>
3236 * src/pic/gen.c (popGetExternal): augmented to also create references
3237 to external variables (not only labels),
3238 (genCall): comment on plan to reduce PAGESEL overhead,
3239 (genFunction, genEndFunction): also save/restore FSR around interrupt
3240 handling code, removed lots of unused code
3241 (genDivOneByte): release acquired temp register
3242 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3244 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3245 for registers that need to be saved during interrupts (FSR, STATUS,
3246 PCLATH; W needs special handling), currently only FSR is used
3248 2007-03-22 Raphael Neider <rneider AT web.de>
3250 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3252 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3254 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3256 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3258 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3260 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3262 * as/link/aslink.h: added LKOBJEXT
3263 * as/link/hc08/link_hc08.dsp,
3264 * as/link/hc08/Makefile.bcc,
3265 * as/link/hc08/Makefile.in,
3266 * as/link/mcs51/aslink.dsp,
3267 * as/link/mcs51/Makefile.bcc,
3268 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3269 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3270 * as/link/lkaomf51.c: merged and moved
3271 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3272 * as/link/z80/lkdata.c,
3273 * as/link/lkdata.c: merged and moved
3274 * as/link/hc08/lkmain.c,
3275 * as/link/mcs51/lkmain.c: cosmetic changes
3276 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3277 * as/link/lklex.c: use LKOBJEXT
3278 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3279 ANSI-fied functions, removed bubble-sorts
3280 * as/link/z80/lksym.c as/link/lksym.c: merged,
3282 * as/link/z80/linkgbz80.dsp,
3283 * as/link/z80/linkz80.dsp,
3284 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3285 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3286 * as/link/z80/lkhead.c,
3287 * as/link/z80/lklex.c: deleted
3288 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3289 * as/link/z80/lkmain.c: added copyfile()
3291 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3293 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3295 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3297 * device/lib/_strlen.c: assembler version for mcs51
3299 2007-03-13 Raphael Neider <rneider AT web.de>
3301 * device/include/pic16/pic18f2221.h,
3302 * device/include/pic16/pic18f2321.h,
3303 * device/include/pic16/pic18f2331.h,
3304 * device/include/pic16/pic18f4221.h,
3305 * device/include/pic16/pic18f4321.h,
3306 * device/include/pic16/pic18f4331.h: fixed config byte location names
3307 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3308 consistently named config byte locations
3310 2007-03-13 Borut Razem <borut.razem AT siol.net>
3312 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3313 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3314 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3315 as/link/z80/Makefile.in, as/z80/Makefile.in:
3318 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3320 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3321 * device/lib/printf_large.c: pointer was converted to generic
3322 pointer for mcs51 models other than model-small (Maarten noticed)
3324 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3326 * device/include/mcs51/ADuC84x.h: Added.
3328 2007-03-10 Borut Razem <borut.razem AT siol.net>
3330 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3331 fixed RFE #1624219: double backslashes in filenames;
3332 functions hexEscape(), octalEscape() and copyStr() moved from
3333 SDCCval.c to SDCCutil.c and made them glovbally available
3335 2007-03-09 Borut Razem <borut.razem AT siol.net>
3337 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3338 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3339 1673361: Missaligned comments in output files
3341 2007-03-09 Raphael Neider <rneider AT web.de>
3343 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3345 2007-03-09 Raphael Neider <rneider AT web.de>
3349 * src/pic/ralloc.c: suppress undesired debug output
3350 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3352 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3354 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3356 2007-03-07 Borut Razem <borut.razem AT siol.net>
3358 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3359 search include files in the current directory
3361 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3363 * src/SDCCglue.c (emitMaps, glue),
3364 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3366 * support/regression/tests/absolute.c: added xdata test
3368 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3370 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3371 added condition to macro, fixes bug 1666080
3373 2007-03-02 Raphael Neider <rneider AT web.de>
3375 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3377 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3379 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3380 be cleared. Unconditionally set __XPAGE
3381 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3383 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3388 * src/mcs51/rtrack.c,
3390 * doc/sdccman.lyx: added --no-gen-comments
3391 * src/mcs51/peeph.def: added 192.b, disabled 185
3393 2007-02-25 Raphael Neider <rneider AT web.de>
3395 * src/pic16/gen.c (genCast): fixed typo
3396 * device/lib/pic16/Makefile.subdir: only install existing files
3397 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3399 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3401 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3402 * device/lib/mcs51/crtclear.asm,
3403 * device/lib/mcs51/crtxclear.asm: renumbered labels
3404 * device/lib/mcs51/Makefile.in: added crtcall.asm
3405 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3406 * src/mcs51/gen.c (movc): removed,
3407 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3409 (toCarry, genSend, genRet): added function toCarry,
3410 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3411 (assignBit, genAssign, genCast): added function assignBit
3412 * src/mcs51/Makefile.bcc: added rtrack.c
3413 * src/mcs51/ralloc.h: made valueKnown a bitfield
3414 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3415 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3416 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3417 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3418 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3419 (_pop): only pop valid pairs, see gencjneshort,
3420 (gencjneshort): return pair that still needs to be popped, restructured,
3421 (gencjne, genCmpEq): call _pop
3423 2007-02-23 Raphael Neider <rneider AT web.de>
3425 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3427 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3429 * device/include/mcs51/P89LPC925.h: Added.
3431 2007-02-18 Raphael Neider <rneider AT web.de>
3433 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3435 2007-02-17 Borut Razem <borut.razem AT siol.net>
3437 * support/cpp2/directives.c, support/cpp2/version.c:
3438 synchronized with GCC CPP 4.1.2
3440 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3442 * src/mcs51/rtrack.h,
3443 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3444 by checking the strings passed by emitcode() to the assembler.
3445 Feel free to change. This in part addresses RFE #482179.
3446 Set environment variable SDCC_RTRACK to enable.
3447 * src/mcs51/gen.c: inserted hooks
3448 * src/mcs51/ralloc.h: added two members to struct regs
3449 * support/regression/tests/regtrack.c: added
3451 2007-02-14 Borut Razem <borut.razem AT siol.net>
3453 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3454 * Makefile.in: applied patch from Makefile related part of
3455 #1469393: Compiler does not initialize static data
3457 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3459 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3460 for better fix of bug 1273984, compiles pic16 rand.c
3462 2007-02-12 Borut Razem <borut.razem AT siol.net>
3464 * src/pic16/main.c: fixed pic16 standard library directory bug
3466 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3468 * src/hc08/gen.c (genSwap): fix swap regression test
3470 2007-02-10 Borut Razem <borut.razem AT siol.net>
3472 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3474 * support/regression/tests/bug-1654060.c: added regression test for
3477 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3479 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3480 bit moves in return statement
3482 2007-02-09 Borut Razem <borut.razem AT siol.net>
3484 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3487 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3489 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3490 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3492 2007-02-07 Raphael Neider <rneider AT web.de>
3494 * src/pic16/devices.inc,
3495 * device/include/pic16/pic18fregs.h,
3496 * device/include/pic16/pic18f[24][34]31.h,
3497 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3498 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3499 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3501 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3503 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3504 can this have lived here for so many years?
3505 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3506 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3507 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3509 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3511 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3512 appended by loop induction must be at the very end of the eBBlock
3514 2007-02-05 Kevin Vigor
3516 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3518 2007-02-05 Borut Razem <borut.razem AT siol.net>
3520 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3521 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3523 2007-02-03 Borut Razem <borut.razem AT siol.net>
3525 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3526 applied patch #1646602 option to set default signedness of char to
3527 unsigned, added -funsigned-char command line option,
3528 thanks to Gunther Jehle
3529 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3530 prompt for file deletion a few hundred times (especially the
3531 subversion files, which have ro permissions so it asks for
3532 confirmation), thanks to Simon McAuliffe;
3533 added {} + option to find in order to remove multiple files from a
3536 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3538 * device/include/mcs51/SST89x5xRDx.h: Added.
3540 2007-02-02 Raphael Neider <rneider AT web.de>
3542 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3543 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3545 2007-02-01 Raphael Neider <rneider AT web.de>
3547 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3550 2007-01-31 Borut Razem <borut.razem AT siol.net>
3552 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3553 if compiled with GCC. Thanks to Raphael Neider
3555 2007-01-31 Raphael Neider <rneider AT web.de>
3557 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3558 operand names, handles name and (name + n) for all n,
3559 (sameBank): restructured, also check bank allocation policy,
3560 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3561 (pic14_operandsAllocatedInSameBank): check whether to operands
3562 will be allocated into the same bank (i.e., section) to reduce
3563 BANKSEL overhead, queried from pcode.c:sameBank,
3564 (pic14printLocals): reintroduced clustering registers into a single
3565 section: all compiler generated symbols will now reside in one
3566 bank (per file), reducing BANKSEL overhead and code size,
3567 (showAllMemmaps): use local dbuf where possible
3569 2007-01-29 Raphael Neider <rneider AT web.de>
3571 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3572 (call_libraryfunc): retrieve/create symbol and mark as used,
3573 (genFunction): mark defined functions as non-extern and add again
3574 to code memmap for later output
3575 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3576 (pic14printLocals): reworked for new symbol emission,
3577 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3578 showAllMemmaps): reworked symbol output using dbufs, added handling
3579 of string literals (still incomplete),
3580 (picglue): removed symbol emission, moved into showAllMemmaps,
3581 (emitSymbolSet): new workhorse for symbol output,
3582 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3584 2007-01-29 Borut Razem <borut.razem AT siol.net>
3586 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3587 component contains the extension separator.
3589 2007-01-28 Borut Razem <borut.razem AT siol.net>
3591 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3593 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3594 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3595 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3596 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3597 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3598 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3599 src/z80/gen.c, support/Util/MySystem.c:
3600 accept slash and backslash as directory separator on WIN32 and
3603 2007-01-28 Raphael Neider <rneider AT web.de>
3605 * src/pic16/devices.inc,
3606 * device/include/pic16/pic18f[24][23]21.h,
3607 * device/include/pic16/pic18fregs.h,
3608 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3609 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3610 * device/lib/pic16/libio/adc.ignore,
3611 * device/lib/pic16/libio/i2c.ignore,
3612 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3613 family, as gputils do not yet support the devices
3614 * device/lib/pic16/Makefile.subdir: ignore errors on install
3615 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3616 headers and libraries from gputils .inc files
3618 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3620 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3622 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3624 * doc/sdccman.lyx: add printf benchmarks
3626 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3628 * device/lib/printf_fast.c: fix %c, char promoted to int
3629 * device/lib/printf_tiny.c: fix %c, char promoted to int
3631 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3633 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3635 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3637 * support/regression/tests/swap.c: 64 bit hosts failed
3638 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3640 2007-01-25 Raphael Neider <rneider AT web.de>
3642 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3643 based on absolute register address, patch by Alex Blond
3645 2007-01-22 Raphael Neider <rneider AT web.de>
3647 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3648 emitted, do not emit them again...
3650 2007-01-22 Raphael Neider <rneider AT web.de>
3652 * src/regression/bank1.c, src/regression/compare6.c,
3653 src/regression/add.c: cosmetic changes
3654 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3655 * src/pic/gen.c: fixed global zero and one,
3656 (aopForSym): removed unued code,
3657 (aopGet): assert aop is defined, check and use `index' of
3658 pCodeImmd operands (fixes #1630908),
3659 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3660 (register_reassign): prevent accidental register unification,
3661 (ReuseReg): cosmetic changes (also above)
3662 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3663 pic14emitStaticSeg): do not emit initialized data,
3664 (printIval*): replaced with working versions,
3665 (pic14createInterruptVect,picglue): use idata for initialized data,
3666 now init data should work in all modules (not only main()),
3667 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3669 2007-01-21 Borut Razem <borut.razem AT siol.net>
3671 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3672 use -fPIC or -fpic if they are supported and not ignored
3673 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3674 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3676 2007-01-20 Borut Razem <borut.razem AT siol.net>
3678 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3679 implemented RFE #1470316: allow "$" in variable names
3681 2007-01-20 Raphael Neider <rneider AT web.de>
3683 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3685 2007-01-20 Raphael Neider <rneider AT web.de>
3687 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3688 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3689 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3690 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3691 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3692 * device/lib/pic/libdev/pic*.c,
3693 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3694 * device/lib/pic/libdev/Makefile.in: show progress
3696 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3698 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3699 * support/scripts/sdcc_cygwin_mingw32,
3700 * support/scripts/sdcc_mingw32,
3701 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3702 conformance with autoconf 2.6
3704 2007-01-19 Raphael Neider <rneider AT web.de>
3706 * src/pic/device.c (register_map): fixed list construction
3707 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3708 (genMod): removed case for genModbits,
3709 (genModbits): removed as now unused/unimplemented
3710 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3712 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3714 * support/regression/tests/swap.c: added in response to #1638622
3715 * doc/sdccman.lyx: synced version, minor changes
3717 2007-01-18 Borut Razem <borut.razem AT siol.net>
3719 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3720 thanks to Gunther Jehle
3721 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3722 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3723 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3724 use filename in lineno instead.
3725 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3726 print the file name in ast_print()
3728 2007-01-18 Borut Razem <borut.razem AT siol.net>
3730 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3732 * src/SDCC.lex: stringLiteral() returns const char pointer,
3733 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3734 fixed column counting
3735 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3736 accept const char pointer as parameter
3737 * src/SDCCdwarf2.c: corrected buffer size
3739 2007-01-17 Borut Razem <borut.razem AT siol.net>
3741 * support/Util/dbuf_string.c: fixed for amd64
3743 2007-01-15 Borut Razem <borut.razem AT siol.net>
3745 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3746 removed terminal symbol ELIPSIS, since it was never generated by the
3747 lexer and it was wrongly used in parameter_identifier_list rule
3749 2007-01-15 Raphael Neider <rneider AT web.de>
3751 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3752 code page and data banking description
3753 * src/pic/genarith.c,
3754 * src/pic/gen.h: removed bit arithmetic functions,
3755 updated exit(1) to exit(EXIT_FAILURE)
3756 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3757 * device/include/pic16/pic18f2455.h,
3758 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3759 TRISD and TRISE, fixed/added some bit names
3760 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3761 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3762 updated pic18f2455.{c,h} instead of duplicating them
3764 2007-01-14 Borut Razem <borut.razem AT siol.net>
3766 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3767 Cannot debug files that contain spaces in the path name
3768 by converting spaces in asm file name to underscores
3770 2007-01-13 Borut Razem <borut.razem AT siol.net>
3772 * doc/sdccman.lyx: fixed format errors
3774 2007-01-10 Borut Razem <borut.razem AT siol.net>
3776 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3777 codeseg/constseg #pragma fail
3778 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3779 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3780 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3781 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3783 2007-01-09 Borut Razem <borut.razem AT siol.net>
3785 * get rid of diagnistic.[ch], pretty-print.[ch],
3786 c-pretty-print.[ch], ... used just for error, warning, ...
3788 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3789 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3790 suppoprt/cpp2/pretty-print.[ch]:
3792 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3793 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3794 suppoprt/cpp2/sdcpp.dsp:
3797 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3799 * device/lib/printf_large.c (output_float): removed recursion,
3800 use smaller buffer on stack for mcs51,
3801 fixed bug printing 1.96
3802 * support/regression/tests/snprintf.c: added test
3804 2007-01-07 Borut Razem <borut.razem AT siol.net>
3806 * use dynamic memory buffers instead temporary files
3807 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3809 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3810 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3811 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3812 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3813 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3814 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3815 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3816 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3817 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3818 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3819 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3820 support/Util/dbuf.c, support/Util/dbuf.h:
3822 * .version, sdcc.spec: bumped version to 2.6.4
3824 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3826 * src/port.h: added TARGET_Z80_LIKE macro
3827 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3828 output PSEG location if --xram-loc or --xstack-loc was used
3829 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3831 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3833 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3834 * as/as_z80.dsp, as/z80/as_z80.dsp,
3835 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3836 * sdcc.dsw: moved project files into subdir
3837 * as/hc08/as_hc08.dsp,
3838 * as/hc08/Makefile.bcc,
3839 * as/hc08/Makefile.in,
3840 * as/mcs51/Makefile.bcc,
3841 * as/mcs51/Makefile.in,
3842 * as/z80/Makefile.bcc,
3843 * as/z80/Makefile.in,
3844 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3847 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3850 * as/mcs51/asmain.c,
3852 * as/z80/assym.c: removed include "strcmpi.h"
3853 * as/hc08/strcmpi.c,
3854 * as/hc08/strcmpi.h,
3855 * as/mcs51/strcmpi.c,
3856 * as/mcs51/strcmpi.h,
3857 * support/Util/strcmpi.c,
3858 * support/Util/strcmpi.h: removed files
3859 * as/strcmpi.c: added as_strncmpi()
3861 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3863 * sdcc.dsw: Added some dependencies on project config.dsp
3865 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3867 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3868 with [di]ram_start to fix a regresion
3870 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3872 * configure.in: added missing mcs51 in status output
3873 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3875 * debugger/mcs51/clean.mk (distclean): remove config.h
3876 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3877 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3878 options.h, s-options-h and options.c
3879 * support/cpp2/clean.mk: unused, removed
3880 * Makefile.common.in,
3883 * as/hc08/Makefile.in,
3885 * as/mcs51/Makefile.in,
3886 * as/mcs51/clean.mk,
3889 * as/z80/Makefile.in,
3891 * as/link/Makefile.in,
3892 * as/link/hc08/Makefile.in,
3893 * as/link/hc08/clean.mk,
3894 * as/link/mcs51/Makefile.in,
3895 * as/link/mcs51/clean.mk,
3896 * as/link/z80/Makefile.in,
3897 * as/link/z80/clean.mk,
3898 * as/link/z80/conf.mk,
3899 * debugger/mcs51/Makefile.in,
3900 * debugger/mcs51/clean.mk,
3901 * device/include/Makefile.in,
3902 * device/lib/Makefile.in,
3903 * device/lib/mcs51/Makefile.in,
3904 * device/lib/pic/Makefile.in,
3905 * device/lib/pic/Makefile.common.in,
3906 * device/lib/pic/Makefile.subdir,
3907 * device/lib/pic/Makefile.rules,
3908 * device/lib/pic16/libio/Makefile.in,
3909 * device/lib/pic16/Makefile.subdir,
3910 * device/lib/pic16/libdev/Makefile.in,
3911 * device/lib/pic16/Makefile.rules,
3912 * device/lib/pic16/Makefile.common.in,
3913 * sim/ucsim/avr.src/Makefile.in,
3914 * sim/ucsim/main_in.mk,
3915 * sim/ucsim/cmd.src/Makefile.in,
3916 * sim/ucsim/doc/Makefile.in,
3917 * sim/ucsim/gui.src/Makefile.in,
3918 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3919 * sim/ucsim/gui.src/serio.src/Makefile.in,
3920 * sim/ucsim/hc08.src/Makefile.in,
3921 * sim/ucsim/libltdl/Makefile.in,
3922 * sim/ucsim/s51.src/Makefile.in,
3923 * sim/ucsim/sim.src/Makefile.in,
3924 * sim/ucsim/sim.src/conf.mk,
3925 * sim/ucsim/xa.src/Makefile.in,
3926 * sim/ucsim/z80.src/Makefile.in,
3930 * support/cpp2/Makefile.in,
3931 * support/librarian/Makefile.in,
3932 * support/librarian/clean.mk,
3933 * support/makebin/Makefile.in,
3934 * support/makebin/clean.mk,
3935 * support/packihx/Makefile.in,
3936 * support/regression/Makefile.in,
3937 * support/regression/ports/ds390/spec.mk,
3938 * support/regression/ports/gbz80/spec.mk,
3939 * support/regression/ports/hc08/spec.mk,
3940 * support/regression/ports/mcs51/spec.mk,
3941 * support/regression/ports/mcs51-large/spec.mk,
3942 * support/regression/ports/mcs51-medium/spec.mk,
3943 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3944 * support/regression/ports/pic14/spec.mk,
3945 * support/regression/ports/pic16/spec.mk,
3946 * support/regression/ports/mcs51-stack-auto/spec.mk,
3947 * support/regression/ports/ucz80/spec.mk,
3948 * support/regression/ports/xa51/spec.mk,
3949 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3950 adding a slash after $(top_builddir) and/or adding @datarootdir@
3952 * debugger/mcs51/configure.in,
3953 * device/lib/pic/configure.in,
3954 * device/lib/pic16/configure.in,
3955 * sim/ucsim/configure.in,
3956 * support/cpp2/configure.in,
3957 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3959 * debugger/mcs51/configure,
3960 * device/lib/pic/configure,
3961 * device/lib/pic16/configure,
3962 * sim/ucsim/configure,
3963 * support/cpp2/configure,
3964 * support/packihx/configure: generated with autoconf 2.60
3966 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3968 * as/link/hc08/lkihx.c (newArea),
3969 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3971 2007-01-02 Borut Razem <borut.razem AT siol.net>
3973 * doc/sdccman.lyx: documented #pragma sdcc_hash
3974 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3976 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3978 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3980 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3981 empty 'while'-loop to work correctly, see regression test 'while.c'
3982 * support/regression/tests/while.c: added
3984 2007-01-01 Borut Razem <borut.razem AT siol.net>
3986 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3987 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3988 support/cpp2/libcpp/sdcpp.c:
3989 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3990 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3991 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3993 2006-12-31 Borut Razem <borut.razem AT siol.net>
3995 * SDCPP synchronized with GCC CPP release version 4.1.1,
3996 currently the latest release:
3997 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3998 support/cpp2/libcpp/include/cpp-id-data.h
3999 support/cpp2/libiberty/fopen_unlocked.c
4000 support/cpp2/libiberty/md5.c
4002 support/cpp2/opt-functions.awk
4003 support/cpp2/opt-gather.awk
4004 support/cpp2/optc-gen.awk
4005 support/cpp2/opth-gen.awk:
4007 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4008 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4009 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4010 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4011 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4012 support/cpp2/diagnostic.h, support/cpp2/except.h,
4013 support/cpp2/hwint.h, support/cpp2/input.h,
4014 support/cpp2/intl.h, support/cpp2/move-if-change,
4015 support/cpp2/opts.c, support/cpp2/opts.h,
4016 support/cpp2/output.h, support/cpp2/prefix.c,
4017 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4018 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4019 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4020 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4021 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4022 support/cpp2/version.c:
4024 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4025 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4026 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4027 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4028 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4029 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4030 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4031 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4032 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4033 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4034 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4036 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4037 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4038 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4039 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4040 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4041 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4042 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4043 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4044 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4045 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4046 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4047 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4048 support/cpp2/system.h:
4051 2006-12-31 Borut Razem <borut.razem AT siol.net>
4053 * configure.in, configure: fixed bug #1538756: configure dies if bison
4054 and flex are not installed, 2nd try
4056 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4058 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4059 400.x for better code in RFE 899102
4061 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4063 * src/SDCCpeeph.c (deadMove),
4065 * src/mcs51/peep.h: renamed 'op' by 'reg'
4066 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4067 (scan4op): small change for removeDeadMove(), added support for
4068 'callee saves' and/or PACLL function calls,
4069 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4070 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4071 left in new dispatcher mcs51DeadMove()
4072 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4074 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4076 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4078 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4079 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4081 2006-12-30 Borut Razem <borut.razem AT siol.net>
4083 * support/cpp2/spacs.h: deleted from svn
4084 * configure.in, configure: fixed bug #1538756: configure dies if bison
4085 and flex are not installed
4087 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4089 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4090 with this z80 passes printf float test when enabled
4091 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4093 2006-12-28 Borut Razem <borut.razem AT siol.net>
4095 * support/cpp2/config.in, support/cpp2/configure.in,
4096 support/cpp2/configure, support/cpp2/Makefile.in:
4097 fix for the solaris build
4099 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4101 * src/SDCC.y (type_specifier2, pointer),
4103 * src/SDCCsymt.c (mergeSpec, checkSClass),
4104 * support/Util/SDCCerr.c,
4105 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4106 * support/valdiag/valdiag.py: Allow test cases to specify
4107 required language standard
4108 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4109 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4111 2006-12-27 Borut Razem <borut.razem AT siol.net>
4113 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4114 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4116 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4118 * support/cpp2/libiberty/Makefile.bcc: updated
4119 * src/pic16/main.c: fixed #pragma udata handling
4120 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4122 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4124 * src/SDCCpeeph.c: made labelHashEntry global,
4125 made pcDistance, FBYNAME static,
4126 (pcDistance): made static, use isComment and isLabel,
4128 (getLabelRef): added, extracted from labelRefCount(),
4129 (labelRefCount): use new getLabelRef(),
4130 (callFuncByName): made static, added deadMove,
4131 use isComment and isLabel,
4132 (newPeepRule): made static, set isLabel,
4133 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4134 labels from peephole rules,
4135 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4136 when isComment or isLabel is set
4137 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4138 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4140 * src/mcs51/peep.h: added
4141 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4142 * src/port.h: added peep->deadMove to port structure
4143 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4144 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4145 deadMove, finally removed no. 1 and 2
4152 * src/hc08/gen.c: mark lines with isComment or isLabel
4153 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4155 * sdcc.spec: bumped version to 2.6.3
4157 2006-12-26 Borut Razem <borut.razem AT siol.net>
4159 * support/cpp2/Makefile.in: added dependency on options.h
4160 * configure: regenerated
4161 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4162 * support/cpp2/Makefile.in: added vasprintf.c
4164 2006-12-25 Borut Razem <borut.razem AT siol.net>
4166 * SDCPP synchronized with GCC CPP release version 3.4.6,
4167 the latest release before 4.x:
4168 * support/cpp2/Makefile.in, support/cpp2/config.h,
4169 support/cpp2/configure, support/cpp2/configure.in,
4170 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4171 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4172 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4173 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4174 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4175 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4176 support/cpp2/cpptrad.c, support/cpp2/except.h,
4177 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4178 support/cpp2/hwint.h, support/cpp2/intl.h,
4179 support/cpp2/line-map.c, support/cpp2/line-map.h,
4180 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4181 support/cpp2/output.h, support/cpp2/prefix.c,
4182 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4183 support/cpp2/system.h, support/cpp2/version.c:
4185 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4186 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4187 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4188 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4189 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4190 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4191 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4192 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4193 support/cpp2/move-if-change, support/cpp2/opts.c,
4194 support/cpp2/opts.h, support/cpp2/opts.sh,
4195 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4196 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4197 support/cpp2/win32, support/cpp2/win32/dirent.c,
4198 support/cpp2/win32/dirent.h:
4200 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4201 * support/cpp2/sdcpp.h: renamed from sdcc.h
4202 * sdcppinit.c: deleted
4204 2006-12-23 Borut Razem <borut.razem AT siol.net>
4206 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4207 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4208 preproc.c: an other try to fix bug #982435: introduced
4209 -pedantic-parse-number command line option and pedantic_parse_number
4212 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4214 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4216 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4217 corrected overlayed areax addresses, warn about memory overlaps
4218 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4227 * src/port.h: added xabs_name and iabs_name
4228 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4229 (glue, emitMaps): create and emit maps d_abs and i_abs
4230 * src/SDCCglue.h: cosmetic changes
4231 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4233 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4234 (allocDefault): put absolute, initialized globals in them
4235 * support/regression/tests/absolute.c: added absolute bdata test
4236 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4238 2006-12-20 Borut Razem <borut.razem AT siol.net>
4240 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4241 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4242 added regression test for bug #982435
4244 2006-12-18 Borut Razem <borut.razem AT siol.net>
4246 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4247 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4248 small cosmetic changes
4249 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4250 * support/regression/tests/bug-1351710.c: added regression test
4252 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4254 * doc/sdccman.lyx: added the long missed iCode table
4255 "<where is figure II?>", added links to wiki
4257 2006-12-17 Borut Razem <borut.razem AT siol.net>
4259 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4260 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4261 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4262 unified table driven pragma handling, pragma argument type checking
4263 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4264 current one - version 1.1.3
4265 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4267 2006-12-13 Raphael Neider <rneider AT web.de>
4269 * src/pic/device.h: removed AssignedMemory structure and macros
4270 * src/pic/device.c: removed global finalMapping (linker assigns
4272 (register_map): add SFRs to remembered memRanges
4273 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4274 assignFixedRegisters,assignRelocatableRegisters): removed,
4275 (setMaxRAM,validAddress): adapted accordingly,
4276 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4277 reasonably sized sharebanks,
4278 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4279 (allDefsOutOfRange): removed unused code,
4280 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4282 * src/pic/pcode.c (register_reassign): removed recursion warning,
4283 fired far too often,
4284 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4285 to use existing pic14_stringInSet() to avoid duplicate symbols,
4286 tidied up the code a bit,
4287 (pic14printLocals): added in symmetry to printExterns, replaces
4288 writeUsedRegs more or less,
4289 (picglue): call new pic14_printLocals(),
4290 * device/include/pic/pic*.h: removed #pragma memmap directives,
4291 information gathered from include/pic/pic14devices.txt
4292 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4294 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4296 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4298 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4300 * device/include/mcs51/cc2430.h: fixed missing ';'
4302 2006-12-10 Raphael Neider <rneider AT web.de>
4304 * device/lib/pic16/libc/stdio/vfprintf.c,
4305 * device/lib/pic16/libc/stdio/printf_small.c,
4306 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4307 char arguments, as char varargs are cast to int by the caller,
4308 hopefully fixes #1604915 (other device libraries are still affected)
4310 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4312 * src/mcs51/ralloc.c (packRegsForAssign),
4313 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4315 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4317 * device/include/malloc.h: removed init_dynamic_memory
4318 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4319 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4320 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4321 * device/lib/libsdcc.lib,
4322 * device/lib/Makefile.in,
4323 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4324 * doc/sdccman.lyx: documented use of new _heap.c
4325 * support/regression/tests/malloc.c: removed init_dynamic_memory
4326 * src/cdbFile.c(spacesToUnderscores): new function,
4327 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4329 * device/include/tinibios.h: removed defines for putchar and getchar
4330 * device/lib/ds390/Makefile.in: added putchar.c
4331 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4333 2006-12-09 Borut Razem <borut.razem AT siol.net>
4335 * support/cpp2/sdcc.h: prevent multiple inclusion
4336 * support/cpp2/options.h: deleted
4338 2006-12-08 Borut Razem <borut.razem AT siol.net>
4340 * support/cpp2/sdcc.h: removed x*alloc() macros
4341 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4342 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4343 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4344 * support/cpp2/system.h: moved #include "sdcc.h"
4345 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4346 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4348 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4349 -funsigned-char options
4350 * support/cpp2/sdcppmain.c: fixed bug 1611411
4352 2006-12-07 Borut Razem <borut.razem AT siol.net>
4354 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4357 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4359 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4360 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4362 * .version: bumped to 2.6.2 because a) it's been a while
4363 b) the linker sources have moved c) the preprocessor is upgraded
4365 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4367 * support/regression/tests/snprintf.c: some checks
4368 * lib/src/printf_large.c: %bc: read char instead of int from stack
4370 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4372 * device/include/mcs51/cc2430.h: inserted _XPAGE
4374 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4376 * device/include/mcs51/cc2430.h: added
4378 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4380 * device/include/asm/default/features.h,
4381 * device/include/asm/ds390/features.h,
4382 * device/include/mcs51/at89s53.h,
4383 * device/include/ser.h,
4384 * device/include/ser_ir.h,
4385 * device/include/serial.h: changed keywords to double underscore variants,
4386 fixes bug 1590261 some more, thanks Steven Borley
4388 2006-12-01 Raphael Neider <rneider AT web.de>
4390 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4391 but emit warning (recursion is not supported for pic14)
4393 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4395 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4396 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4398 2006-11-30 Raphael Neider <rneider AT web.de>
4400 * src/pic/device.c (dump_sfr): always emit symbols
4401 * src/pic/glue.c (pic14printPublics): fixed typo
4403 2006-11-30 Raphael Neider <rneider AT web.de>
4405 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4406 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4407 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4408 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4409 a sharebank, use a non-shared bank for the stack if none available
4410 * src/pic/device.h (struct memRange): added linked list next field,
4411 added prototypes for above functions
4412 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4413 (typeRegWithIdx): accept fixed and unfixed stack registers
4414 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4415 the stack, handle shared and banked stack (except for WSAVE),
4416 (insertBankSel): removed useless optimization (will never fire),
4417 (FixRegisterBanking): added optimization for devices with only one
4418 possibly aliased bank of memory, like 16f84
4419 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4420 devices have no SHAREBANK in the linker script
4421 * device/include/pic/pic14devices.txt: documented memmap
4422 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4424 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4426 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4427 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4428 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4429 genhc08Code): switched most of the D (debug) macros to DD (detailed
4430 debug) macros to better control clutter in the generated .asm file.
4431 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4432 genRightShift): fixed bug with non-constant bit shift stored to
4433 a volatile result (SF Open Discussion forum thread #1616749).
4434 Single byte case is not yet optimized.
4436 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4438 * device/include/asm/mcs51/features.h,
4439 * device/include/malloc.h,
4440 * device/include/stdio.h: changed keywords to double underscore variants,
4443 2006-11-27 Borut Razem <borut.razem AT siol.net>
4445 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4446 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4447 support/cpp2/output.h, support/cpp2/cppinit.c,
4448 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4449 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4450 support/cpp2/cppdefault.c, support/cpp2/system.h,
4451 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4452 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4453 support/cpp2/prefix.c, support/cpp2/except.h,
4454 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4455 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4456 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4457 support/cpp2/version.c, support/cpp2/cppmain.c,
4458 support/cpp2/version.h, support/cpp2/hashtable.c,
4459 support/cpp2/cpperror.c:
4460 synchronized with GCC CPP release version 3.3.6,
4461 the latest where cppmain.c still exists.
4462 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4463 support/cpp2/sdcppinit.c: added
4465 2006-11-27 Borut Razem <borut.razem AT siol.net>
4467 * support/cpp2/cpplex.c:
4468 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4470 * support/cpp2/cpplib.c: removed definitions of unused variables
4472 2006-11-26 Borut Razem <borut.razem AT siol.net>
4474 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4475 since they are redefined by macros in support/cpp2/sdcc.h
4476 * support/cpp2/sdcc.h: x*alloc macro redefinition
4478 2006-11-25 Borut Razem <borut.razem AT siol.net>
4480 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4481 support/cpp2/configure, support/cpp2/Makefile.in,
4482 support/cpp2/cppfiles.c, support/cpp2/output.h,
4483 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4484 support/cpp2/config.h, support/cpp2/cpplib.h,
4485 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4486 support/cpp2/cppdefault.c, support/cpp2/config.in,
4487 support/cpp2/system.h, support/cpp2/cpplex.c,
4488 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4489 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4490 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4491 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4492 support/cpp2/configure.in, support/cpp2/intl.h,
4493 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4494 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4495 support/cpp2/version.c, support/cpp2/cppmain.c,
4496 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4497 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4498 support/cpp2/cpperror.c,
4499 support/cpp2/libiberty/safe-ctype.c,
4500 support/cpp2/libiberty/safe-ctype.h,
4501 support/cpp2/libiberty/splay-tree.c,
4502 support/cpp2/libiberty/obstack.c,
4503 support/cpp2/libiberty/lbasename.c,
4504 support/cpp2/libiberty/splay-tree.h,
4505 support/cpp2/libiberty/obstack.h:
4506 synchronized with GCC CPP release version 3.2.3,
4507 the latest before integration of cpp into gcc
4508 * support/cpp2/except.h, support/cpp2/line-map.c,
4509 support/cpp2/line-map.h,
4510 support/cpp2/libiberty/hex.c,
4511 support/cpp2/libiberty/concat.c,
4512 support/cpp2/libiberty/filenames.h: added
4513 * support/cpp2/intl.c: deleted
4515 2006-11-24 Borut Razem <borut.razem AT siol.net>
4517 * src/SDCC.y: enabled compilation of empty source file
4518 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4519 "ISO C forbids an empty source file"
4520 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4521 if all the code is ifdefed out.
4523 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4525 * src/hc08/gen.c (genPcall): fix for bug #1601032
4527 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4529 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4530 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4531 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4532 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4533 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4534 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4535 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4536 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4537 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4538 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4539 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4540 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4541 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4542 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4543 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4544 Renamed to all upper case as per the standard set by SiLabs
4546 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4548 * device/include/mcs51/C8051F520.h: new, added
4549 * device/include/mcs51/compiler.h: added link about predefined macros
4551 2006-11-23 Raphael Neider <rneider AT web.de>
4553 * src/regression/Makefile: add -L path to fresh library
4554 * src/regression/simulate: emphasize FAILED output
4555 * src/regression/create_stc: output _failures from gpsim
4556 * src/regression/compare4.c,
4557 * src/regression/rotate6.c: fixed char literals,
4558 all compile, all run =8-D
4560 * src/pic/pcode.h: added isPCASMDIR macro
4561 * src/pic/gen.c (genAnd): fixed bit offset
4562 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4563 packBits): unified register numbering schemes,
4564 (newReg): do not insert stack registers into hash table,
4565 (initStack): unpinned pseudo stack, simplified,
4566 (typeRegWithIdx): fixed retrieval of stack registers,
4567 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4568 (pCodeReplace): removed invalid assertion,
4569 (insertPCodeInstruction): fixed newly added labels,
4570 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4571 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4572 DumpFlow): removed unsed (broken?) code,
4573 (insertBankSel): prevent STATUS from being BANKSELed,
4574 (FixRegisterBanking): rewritten from scratch, implemented generic
4575 optimizations (suppress BANKSELs to same register and to registers
4576 present in all banks),
4577 (AnalyzeBanking): update flow after BANKSELection
4579 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4580 sharebank, let linker place it, mark STKxx symbols as emitted
4582 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4584 * src/regression/arrays.c,
4585 * src/regression/bank1.c,
4586 * src/regression/bool2.c,
4587 * src/regression/compare7.c,
4588 * src/regression/compare8.c,
4589 * src/regression/compare9.c,
4590 * src/regression/compare10.c,
4591 * src/regression/configword.c,
4592 * src/regression/for.c,
4593 * src/regression/mult1.c,
4594 * src/regression/pointer1.c,
4595 * src/regression/rotate6.c,
4596 * src/regression/string1.c,
4597 * src/regression/struct1.c,
4598 * src/regression/Makefile: make PIC14 regression tests run again
4599 (3 fail, 6 won't compile)
4601 2006-11-21 Raphael Neider <rneider AT web.de>
4603 * device/include/pic16/pic18f4550.h,
4604 * device/include/pic16/pic18f4455.h,
4605 * device/lib/pic16/libdev/pic18f4550.c,
4606 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4607 * configure.in: removed superfluous closing bracket
4609 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4611 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4614 2006-11-21 Raphael Neider <rneider AT web.de>
4616 * src/pic/device.{c,h}: added pic14_getPIC()
4617 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4618 (genAnd): added PIC code for one case, fixes #1597044
4619 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4620 SFRs that are present in all banks (e.g., STATUS)
4622 2006-11-20 Raphael Neider <rneider AT web.de>
4624 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4625 INCFSZ/INCFSZW and declared them as changing Z bit,
4626 (insertPCodeInstruction): correctly invert the above instructions,
4628 (DoBankSelect): don't panic on po_immediates
4630 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4633 * as/link/mcs51/lkihx.c (newArea),
4634 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4635 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4637 2006-11-11 Raphael Neider <rneider AT web.de>
4639 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4640 bitfield symbols, fixes #1579535 (once more...).
4642 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4644 * support/regression/generate-cases.py,
4645 * support/regression/fwk/include/testfwk.h,
4646 * support/regression/fwk/lib/testfwk.c: used code pointers,
4647 (about 50kByte less code generated for mcs51)
4649 2006-11-06 Borut Razem <borut.razem AT siol.net>
4651 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4652 debugger/mcs51/configure: fixed failed check because the function
4653 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4654 who submitted the patch for gpsim.
4655 * debugger/mcs51/configure.in: removed the result message
4656 * debugger/mcs51/Makefile.in: fixed the config.status warning
4657 "... seems to ignore the --datarootdir setting"
4659 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4661 * device/include/mcs51/c8051f020.h,
4662 * device/include/mcs51/c8051f040.h,
4663 * device/include/mcs51/c8051f060.h,
4664 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4665 * src/z80/gen.c (gencjneshort),
4666 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4668 2006-10-31 Borut Razem <borut.razem AT siol.net>
4670 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4671 debugger/mcs51/configure: get readline version
4673 2006-10-30 Borut Razem <borut.razem AT siol.net>
4675 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4676 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4677 debugger/mcs51/configure: locate readline even when cross compiling
4678 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4680 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4682 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4685 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4687 * device/include/malloc.h,
4688 * device/lib/calloc.c,
4689 * device/lib/free.c,
4690 * device/lib/malloc.c,
4691 * device/lib/realloc.c: moved definition of struct into sources
4692 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4694 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4696 * as/asx8051.dsp: corrected output directories
4697 * as/link/hc08: new directory for hc08 linker
4698 * as/hc08/aslink.h, as/link/aslink.h,
4699 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4700 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4701 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4702 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4703 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4704 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4705 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4706 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4707 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4708 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4709 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4710 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4711 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4712 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4713 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4714 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4715 * as/link/hc08/conf.mk,
4719 * sdcc.dsw: moved hc08 linker to as/link/hc08
4720 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4721 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4722 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4723 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4724 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4725 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4726 * as/link/mcs51/aslink.dsp,
4727 * as/link/mcs51/Makefile.in: factored out the common files
4728 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4729 * as/clean.mk: extra cleaning common files
4730 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4731 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4732 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4734 2006-10-29 Raphael Neider <rneider AT web.de>
4736 * src/pic/ralloc.c (newReg): create aliases for registers with
4737 multiple names to fix #1579535 and #1584001,
4738 (regWithIdx,dirregWithName): resolve aliases on lookup
4739 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4741 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4742 to prevent build errors on small devices
4744 2006-10-28 Raphael Neider <rneider AT web.de>
4746 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4747 assumption within interrupt handlers, fixes #1584940
4748 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4749 "emitted" to avoid emitting them again in udata
4751 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4753 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4756 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4758 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4759 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4760 on/off CR to CRLF conversion.
4762 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4764 * doc/sdccman.lyx: updated IRQ section
4766 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4768 * device/lib/serial_io.c: removed
4769 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4770 replacements for serial_io.c
4772 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4774 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4776 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4778 * device/lib/serial_io.c: Default putchar() and getchar() for
4779 mcs51 uses serial port.
4781 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4783 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4785 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4787 * support/regression/ports/mcs51/support.c: smaller
4788 _sdcc_external_startup()
4789 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4791 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4793 * device/lib/gbz80/crt0.s,
4794 * device/lib/gbz80/crt0_rle.s,
4795 * device/lib/gbz80/div.s,
4796 * device/lib/gbz80/fstubs.s,
4797 * device/lib/gbz80/heap.s,
4798 * device/lib/gbz80/mul.s,
4799 * device/lib/gbz80/putchar.s,
4800 * device/lib/gbz80/stubs.s,
4801 * device/lib/z80/crt0.s,
4802 * device/lib/z80/crt0_rle.s,
4803 * device/lib/z80/div.s,
4804 * device/lib/z80/fstubs.s,
4805 * device/lib/z80/heap.s,
4806 * device/lib/z80/mul.s,
4807 * device/lib/z80/putchar.s,
4808 * device/lib/z80/stubs.s: reverted, I was mistaken
4810 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4812 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4813 * support/regression/ports/mcs51/support.c: removed race
4814 condition on TI in _putchar allowing to use serial port mode 0
4816 2006-10-20 Borut Razem <borut.razem AT siol.net>
4818 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4820 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4822 * device/lib/gbz80/crt0.s,
4823 * device/lib/gbz80/crt0_rle.s,
4824 * device/lib/gbz80/div.s,
4825 * device/lib/gbz80/fstubs.s,
4826 * device/lib/gbz80/heap.s,
4827 * device/lib/gbz80/mul.s,
4828 * device/lib/gbz80/putchar.s,
4829 * device/lib/gbz80/stubs.s,
4830 * device/lib/z80/crt0.s,
4831 * device/lib/z80/crt0_rle.s,
4832 * device/lib/z80/div.s,
4833 * device/lib/z80/fstubs.s,
4834 * device/lib/z80/heap.s,
4835 * device/lib/z80/mul.s,
4836 * device/lib/z80/putchar.s,
4837 * device/lib/z80/stubs.s: removed all leading underscores from area names
4839 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4841 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4842 regression tests are not waiting in the simulator for simulated
4843 transmission of debug output
4845 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4847 * device/lib/printf_large.c: slightly smaller
4848 * doc/sdccman.lyx: do not use spaces within html links
4850 2006-10-16 Borut Razem <borut.razem AT siol.net>
4852 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4853 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4854 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4855 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4856 debugger/mcs51/configure:
4857 [ 1185668 ] add gnu readline support to sdcdb - enabled
4859 2006-10-16 Raphael Neider <rneider AT web.de>
4861 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4862 fixes #1577882, removes close to all banking optimizations
4864 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4866 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4867 variables in code memory
4868 * support/regression/tests/absolute.c: added test for this
4870 2006-10-15 Raphael Neider <rneider AT web.de>
4872 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4874 (BankSelect): emit BANKSEL before touching linker-placed regs,
4877 2006-10-10 Raphael Neider <rneider AT web.de>
4879 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4880 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4881 * src/pic/main.c (_pic14_parseOptions),
4882 * src/pic/main.h: mostly reverted to previous state, now use results
4883 from SDCCmain.c's argument parsing
4885 2006-10-10 Borut Razem <borut.razem AT siol.net>
4887 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4888 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4889 [ 1185668 ] add gnu readline support to sdcdb -
4890 prepared for READLINE, not enabled yet,
4891 thanks to <tal.bav AT gmail.com>
4893 2006-10-10 Raphael Neider <rneider AT web.de>
4895 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4896 * src/pic16/devices.inc,
4897 * device/include/pic16 (pic18f[24]620.h),
4898 * device/include/pic18fregs.h,
4899 * device/lib/pic16/pics.all,
4900 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4901 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4902 Gary Plumbridge and Anton Strobl
4904 2006-10-10 Raphael Neider <rneider AT web.de>
4906 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4907 --stack-siz=NUM options to configure the argument passing stack
4908 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4909 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4910 (pic14_getSharebankSize): obey --stack-siz=NUM,
4911 (pic14_getSharebankAddress): obey --stack-loc=NUM
4913 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4915 * doc/sdccman.lyx: added to the manual
4916 * doc/figures/ddd_example.png: added (neither pdflatex nor
4917 most browsers seem to like the .eps file)
4919 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4921 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4922 to /tmp and /var/tmp acc. LSB
4923 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4925 * support/regression/tests/onebyte.c: added test
4927 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4929 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4931 2006-10-05 Borut Razem <borut.razem AT siol.net>
4933 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4935 - sdcc.dsw: changed property eol-style to CRLF
4936 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4938 2006-10-04 Raphael Neider <rneider AT web.de>
4940 * device/include/pic/{pic16f84.h,pic16f84a.h},
4941 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4942 from patch #1522504, thanks to Robas Teodor
4944 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4946 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4949 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4951 * src/pic16/glue.c (pic16emitMaps),
4952 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4953 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4954 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4955 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4957 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4958 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4960 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4962 * support/librarian/sdcclib.c: Added option -l.
4963 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4965 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4966 using Windows command prompt.
4968 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4970 * device/lib/libsdcc.lib: added module rand
4971 * src/ds390/ralloc.c (rematStr),
4972 * src/hc08/ralloc.c (rematStr),
4973 * src/mcs51/ralloc.c (rematStr),
4974 * src/z80/ralloc.c (rematStr): made output more consistent
4975 * src/mcs51/gen.c: cosmetic changes
4977 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4979 * src/port.h: added mem.cabs_name to PORT
4986 * src/z80/main.c: added cabs_name initializers
4987 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4989 (emitMaps): emit absolutes in code memory into cabs_name
4991 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4992 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4993 * support/regression/fwk/include/testfwk.h: added define for at
4994 * support/regression/tests/absolute.c: added, new
4996 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4998 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4999 optimizations, see also patch 887161 by Stas Sergeev
5000 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5001 to be necessary anymore,
5002 (102, 103, 104, 127): renamed all occurances of bp to _bp
5004 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5006 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5007 thanks Weston T. Schmidt for patch 1555221
5008 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5009 * src/SDCCicode.c(geniCodeMultiply): small optimization
5011 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5013 * device/include/stdlib.h: added rand prototypes
5014 * device/lib/rand.c: new, added
5015 * device/lib/Makefile.in: added rand.c
5016 * src/z80/peeph.def,
5017 * src/z80/peeph-gbz80.def,
5018 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5020 2006-09-20 Raphael Neider <rneider AT web.de>
5022 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5024 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5026 * as/link/aslink.h: cosmetic changes
5027 * as/link/mcs51/Makefile.in,
5028 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5030 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5033 * as/link/mcs51/aslink.h,
5034 * as/link/z80/aslink.h: merged and moved to as/link/
5035 * as/link/lkstore.c,
5036 * as/link/mcs51/lkstore.c: moved to as/link/
5037 * as/link/clean.mk: remove *.o
5038 * as/link/mcs51/alloc.h: deleted
5039 * as/link/mcs51/lkarea.c: added lnksect prototype
5040 * as/link/mcs51/lkdata.c,
5041 * as/link/mcs51/lklex.c,
5042 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5043 * as/link/mcs51/lkmem.c,
5044 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5045 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5046 * as/link/mcs51/aslink.dsp,
5047 * as/link/mcs51/Makefile.aslink,
5048 * as/link/mcs51/Makefile.bcc,
5049 * as/link/mcs51/Makefile.in: updated for moved files
5050 * as/link/z80/lkarea.c,
5051 * as/link/z80/lkhead.c,
5052 * as/link/z80/lklex.c,
5053 * as/link/z80/lklibr.c,
5054 * as/link/z80/lklist.c,
5055 * as/link/z80/lkmain.c,
5056 * as/link/z80/lkrloc.c,
5057 * as/link/z80/lksym.c: synced with mcs51
5058 * as/link/z80/lkdata.c,
5059 * as/link/z80/lkeval.c,
5060 * as/link/z80/lkihx.c,
5061 * as/link/z80/lks19.c: cosmetic changes
5062 * as/link/z80/Makefile.in,
5063 * as/link/z80/linkgbz80.dsp,
5064 * as/link/z80/linkz80.dsp: updated for moved files
5066 2006-09-16 Borut Razem <borut.razem AT siol.net>
5068 * debugger/mcs51/sdcdb.c: partially fixed
5069 [ 1203664 ] sdcdb fails to open files w. two "." periods
5070 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5071 debugger/mcs51/symtab.h: fixed indenting
5072 * configure.in, configure: up to date with latest Maarten's changes
5074 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5077 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5078 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5079 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5080 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5081 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5082 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5083 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5084 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5085 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5086 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5087 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5088 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5089 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5090 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5091 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5092 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5093 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5094 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5095 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5096 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5097 as/link/mcs51/alloc.h,
5098 as/link/mcs51/clean.mk,
5099 as/link/mcs51/conf.mk,
5100 as/link/mcs51/Makefile.bcc,
5101 as/link/mcs51/Makefile.in,
5102 as/link/mcs51/readme.390,
5103 as/link/mcs51/strcmpi.c,
5104 as/link/mcs51/strcmpi.h,
5106 as/mcs51/Makefile.bcc,
5107 as/mcs51/Makefile.in,
5110 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5112 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5115 * as/link/Makefile.in,
5116 * as/link/z80/linkgbz80.dsp,
5117 * as/link/z80/linkz80.dsp,
5124 * link/z80/aslink.h,
5125 * link/z80/clean.mk,
5127 * link/z80/linkgbz80.dsp,
5128 * link/z80/linkz80.dsp,
5129 * link/z80/lkarea.c,
5130 * link/z80/lkdata.c,
5131 * link/z80/lkeval.c,
5134 * link/z80/lkhead.c,
5137 * link/z80/lklibr.c,
5138 * link/z80/lklist.c,
5139 * link/z80/lkmain.c,
5140 * link/z80/lkrloc.c,
5143 * link/z80/Makefile.in,
5145 * sdcc.dsw: moved link/ to as/link/
5147 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5149 * as/mcs51/i51mch.c (machine): fixed warning
5151 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5153 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5155 2006-09-09 Borut Razem <borut.razem AT siol.net>
5157 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5158 sdcdb WIN32 native port
5159 * src/clean.mk: fixed
5161 2006-09-08 Borut Razem <borut.razem AT siol.net>
5163 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5165 2006-09-08 Raphael Neider <rneider AT web.de>
5167 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5168 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5169 to gplink to disable processor mismatch warning and to allow
5170 the use of devices with only aliased (shared) memory banks,
5171 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5173 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5175 * doc/sdccman.lyx: Some re-formating plus example on using
5176 #pragma preproc_asm +/-
5178 2006-09-07 Borut Razem <borut.razem AT siol.net>
5180 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5183 2006-09-06 Borut Razem <borut.razem AT siol.net>
5185 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5186 line at sdcc.nsi:153
5187 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5189 2006-09-05 Borut Razem <borut.razem AT siol.net>
5191 * configure.in, configure: support for winsock2
5192 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5193 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5194 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5195 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5196 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5198 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5200 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5202 * support/regression/tests/bug1551947.c: new, added
5203 * src/SDCCsymt.h: strings are char* not byte*
5205 2006-09-05 Raphael Neider <rneider AT web.de>
5207 * device/lib/pic16/libdev/pic18f4550.c,
5208 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5209 declarations/definitions from patch #1520949
5211 2006-09-05 Raphael Neider <rneider AT web.de>
5213 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5214 byte-aligned bitfields, fixes #1539278
5216 2006-09-05 Raphael Neider <rneider AT web.de>
5218 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5221 2006-09-04 Borut Razem <borut.razem AT siol.net>
5223 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5224 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5225 -mno-cygwin is a part of the compiler name
5226 * support/scripts/sdcc_mingw32: don't disable ucsim
5228 2006-09-03 Borut Razem <borut.razem AT siol.net>
5230 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5231 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5233 2006-09-03 Raphael Neider <rneider AT web.de>
5236 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5237 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5240 2006-09-01 Borut Razem <borut.razem AT siol.net>
5242 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5243 to make ppc-osx happy
5245 2006-08-31 Borut Razem <borut.razem AT siol.net>
5247 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5248 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5249 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5250 * support/regression/ports/ds390/spec.mk,
5251 support/regression/ports/mcs51/spec.mk,
5252 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5253 To run regression tests in mingw environment:
5254 make DEV_NULL=NUL CC=gcc
5256 2006-08-30 Borut Razem <borut.razem AT siol.net>
5258 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5259 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5260 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5261 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5262 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5263 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5264 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5265 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5266 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5267 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5268 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5269 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5270 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5271 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5272 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5273 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5274 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5275 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5276 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5277 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5278 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5279 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5280 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5281 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5282 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5283 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5284 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5285 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5286 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5287 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5288 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5289 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5290 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5291 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5292 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5293 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5294 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5295 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5296 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5297 ucsim WIN32 native port
5299 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5301 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5303 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5305 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5306 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5308 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5310 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5311 * support/regression/tests/bug1546986.c: new, added
5312 * as/mcs51/.cvsignore,
5313 * debugger/mcs51/.cvsignore,
5314 * src/.cvsignore: deleted
5316 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5318 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5321 2006-08-20 Borut Razem <borut.razem AT siol.net>
5323 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5324 removed cl_listen_console::match(), cl_console::match(),
5325 restructured cl_commander::proc_input()
5327 2006-08-16 Borut Razem <borut.razem AT siol.net>
5329 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5330 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5331 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5333 2006-08-14 Borut Razem <borut.razem AT siol.net>
5335 * support/regression/Makefile.in,
5336 support/regression/ports/pic14/gpsim.cmd,
5337 support/regression/ports/pic14/spec.mk,
5338 support/regression/ports/pic14/support.c:
5339 added pic14 regression test
5341 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5343 * as/doc/asxhtm.html: documented changed ABS behaviour
5344 * as/doc/README: fixed some typos
5346 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5348 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5351 2006-08-12 Borut Razem <borut.razem AT siol.net>
5353 * support/regression/fwk/include/testfwk.h,
5354 support/regression/fwk/lib/testfwk.c,
5355 support/regression/generate-cases.py,
5356 support/regression/Makefile.in:
5357 regression test framework does not depend on function pointers and
5360 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5362 * device/include/stddef.h: c temporary hack to fix bug 1518273
5364 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5366 * device/include/mcs51/cc2510fx.h: added
5367 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5370 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5372 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5373 * as/z80/Makefile.in: added strcmpi.c
5374 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5375 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5377 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5379 * device/lib/gbz80/asm_strings.s,
5380 * device/lib/gbz80/crt0_rle.s,
5381 * device/lib/gbz80/div.s,
5382 * device/lib/gbz80/mul.s,
5383 * device/lib/gbz80/shift.s,
5384 * device/lib/z80/asm_strings.s,
5385 * device/lib/z80/crt0_rle.s,
5386 * device/lib/z80/div.s,
5387 * device/lib/z80/mul.s,
5388 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5389 flags which are all upper case
5391 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5393 * as/z80/asm.h: made CASE_SENSITIVE 1
5394 * link/z80/aslink.h: made CASE_SENSITIVE 1
5395 * src/z80/gen.c (throughout): made all conditionals upper case
5396 * support/regression/tests/bug1503067.c: new
5398 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5400 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5401 (shiftIntoPair): added case 2 for PAIR_IY,
5402 (setupToPreserveCarry): replaced parameters with iCode and check if
5403 PAIR_DE is in use to fix bug 1399290,
5404 (genPlus, genMinus): updated call to setupToPreserveCarry
5405 * support/regression/tests/bug1399290.c: new
5407 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5409 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5410 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5411 * src/ds390/gen.c (shiftRLong),
5412 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5413 * src/mcs51/gen.c (sameReg): changed to sameByte,
5414 (xch_a_aopGet): new,
5415 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5416 shiftRLong): fixed bug 1533966
5417 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5418 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5419 * support/regression/Makefile.in: disabled z80, enabled ucz80
5420 * support/regression/tests/float_trans.c: enabled test for z80 and host
5421 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5423 2006-08-01 Borut Razem <borut.razem AT siol.net>
5425 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5426 comparison is always false due to limited range of data type
5427 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5429 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5431 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5432 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5433 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5434 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5436 2006-07-31 Borut Razem <borut.razem AT siol.net>
5438 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5439 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5440 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5441 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5442 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5443 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5444 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5445 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5446 enable ucsim mingw compilation. Serial port is disabled,
5447 since it uses termios.h API, which is not available on native
5450 2006-07-31 Borut Razem <borut.razem AT siol.net>
5452 * Small Device C Compiler 2.6.0 released
5453 * support/scripts/sdcc.nsi: added FULL_DOC option
5454 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5456 2006-07-28 Borut Razem <borut.razem AT siol.net>
5458 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5459 * doc/INSTALL.txt: updated
5461 2006-07-27 Borut Razem <borut.razem AT siol.net>
5463 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5464 device/lib/pic/libdev/Makefile.in: fixed bug
5465 [ 1438354 ] pic libsdcc: distclean doesn't work
5466 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5467 device/lib/pic16/libio/Makefile.in: fixed bug
5468 [ 1438344 ] pic16 lib: clean doesn't work properly
5469 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5471 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5473 * device/lib/pic/libsdcc/fsdiv.c,
5474 * device/lib/pic/libsdcc/fsmul.c,
5475 * device/lib/pic16/libsdcc/float/fsdiv.c,
5476 * device/lib/pic16/libsdcc/float/fsmul.c,
5477 * device/lib/_fsdiv.c,
5478 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5479 * support/regression/tests/bug1520966.c: added
5480 * doc/knownbugs.html: removed [ 1520966 ] from the list
5482 2006-07-25 Borut Razem <borut.razem AT siol.net>
5484 * configure.in, configure, sdccconf_in.h: fixed bug
5485 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5486 * doc/knownbugs.html: removed [ 1519095 ] from the list
5488 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5490 * doc/knownbugs.html: added, contains list of known bugs at release
5491 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5493 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5495 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5496 function registers and corrected defaults with additional warning
5497 * device/lib/malloc.c: cosmetic changes
5498 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5499 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5500 (fillGaps): and used it
5502 2006-07-20 Raphael Neider <rneider AT web.de>
5504 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5505 output unless SDCCPICDEBUG is set
5506 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5507 output if SILENT is set
5509 2006-07-11 Borut Razem <borut.razem AT siol.net>
5511 * doc/README.txt: updated
5513 2006-07-10 Borut Razem <borut.razem AT siol.net>
5515 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5516 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5517 in WIN32 installation
5518 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5521 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5523 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5524 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5526 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5528 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5530 2006-07-06 Borut Razem <borut.razem AT siol.net>
5532 * support/regression/tests/bitfields.c:
5533 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5534 * support/regression/tests/constantRange.c:
5535 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5537 2006-07-04 Borut Razem <borut.razem AT siol.net>
5539 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5541 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5542 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5543 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5544 reverted changes from 2006-07-03
5545 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5546 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5547 added CPPFLAGS, used by the host port
5549 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5551 * support/regression/valdiag/tests/switch.c,
5552 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5553 * support/regression/tests/libmullong.c: fixed for host
5554 * support/regression/ports/host/spec.mk: disable all warnings for host,
5555 SDCC runs with --less-pedantic too
5557 2006-07-03 Borut Razem <borut.razem AT siol.net>
5559 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5561 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5562 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5563 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5564 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5566 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5567 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5568 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5569 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5571 2006-07-02 Raphael Neider <rneider AT web.de>
5573 * src/pic16/devices.inc,
5574 * device/include/pic16/pic18fregs.h,
5575 * device/include/pic16/pic18f4550.h,
5576 * device/lib/pic16/pics.all,
5577 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5579 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5581 * as/hc08/lkaomf51.c (OutputName),
5582 * as/mcs51/lkaomf51.c (OutputName),
5583 * as/z80/asmain.c (asmbl),
5584 * src/ds390/main.c (asmLineNodeFromLineNode),
5585 * src/hc08/ralloc.c (hc08_assignRegisters),
5586 * src/mcs51/main.c (asmLineNodeFromLineNode),
5587 * src/xa51/ralloc.c (checkRegMask),
5588 * src/xa51/gen.c (emitcode),
5589 * src/z80/gen.c (_emit2),
5590 * src/SDCCast.c (searchLitOp),
5592 * support/packihx/packihx.c,
5593 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5594 * src/ds390/gen.c (aopPutUsesAcc),
5595 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5596 * support/regression/tests/libmullong.c (mullong_wrapper),
5597 * src/SDCCsymt.c (powof2),
5599 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5600 * src/SDCCsymt.h: added TYPE_TARGET_*
5601 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5602 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5603 SDCCast because 1) header problems 2) this is the right place
5604 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5605 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5608 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5610 * src/SDCCicode.h: removed buggy semicolon in unused macro
5611 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5612 search for previous definiton of auto symbols too,
5613 (findPrevUse): fixed logic of emitWarnings
5615 2006-06-26 Raphael Neider <rneider AT web.de>
5617 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5618 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5620 2006-06-25 Raphael Neider <rneider AT web.de>
5622 * device/lib/pic/libm: NEW, added math library functions
5623 * device/lib/pic/libsdcc: NEW; added float support functions
5624 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5625 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5626 NEW, added math related headers
5627 * device/include/asm/pic/features.h: NEW
5628 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5629 (popGet): allow larger offsets for AOP_PCODE,
5630 (genDataPointerSet): handle literals explicitly, more debug output,
5631 (genAssign): fixed for float using aopLiteral ;-)
5632 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5633 GOTO initialisation routine
5634 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5635 flag on registers, fixes #1469043 (local variables do not work)
5636 * src/pic/main.c (_pic14_do_link),
5637 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5640 2006-06-25 Borut Razem <borut.razem AT siol.net>
5642 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5643 characters printed (not including the trailing '\0' used to end
5644 output to strings). Problem detected in regression test bug-927659.c.
5645 NOTE: printf() family functions should return int instead
5647 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5648 specifier are printed as themselves
5649 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5650 support flags, width and precision specifiers
5652 2006-06-24 Borut Razem <borut.razem AT siol.net>
5654 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5655 to the list of sdcc tagrets not supporting bit type
5656 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5657 testfor pic16 due to bug:
5658 [ 1511794 ] pic16: regression test bug-895992.c fails
5660 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5662 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5663 * src/SDCCglue.c (initPointer), fixed bug 1496419
5664 * support/regression/tests/bug1496419.c: new, added
5666 2006-06-22 Borut Razem <borut.razem AT siol.net>
5668 * support/regression/ports/pic16/support.c: use gpsim usart module from
5669 libgpsim_modules library
5671 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5673 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5676 2006-06-19 Raphael Neider <rneider AT web.de>
5678 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5679 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5680 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5681 (pic14printExterns,pic14printPublics,pic16printPublics,
5682 pic16_printExterns): use new functions to emit symbols
5683 (picglue,pic16glue): emit publics before emitting externs
5684 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5685 locally defined functions to avoid bug #1443651
5686 * support/regression/tests/bug-716242.c: removed pic16 workaround
5687 * support/regression/ports/pic16/spec.mk: ignore errors during build
5689 2006-06-19 Raphael Neider <rneider AT web.de>
5691 * src/pic/glue.h: added pic14aopLiteral prototype
5692 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5693 * src/pic/gen.c: removed stdint.h dependency
5694 (aopGet): use Safe_strdup()
5695 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5696 (genDataPointerSet): use pic14aopLiteral()
5697 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5698 for pic16; thanks to Bernhard and Maarten
5700 2006-06-18 Borut Razem <borut.razem AT siol.net>
5702 * support/regression/tests/structflexarray.c: flexible array members
5703 not supported by gcc < 3
5704 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5706 * src/pic/gen.c: don't include [p]strdin.h on solaris
5707 * support/Util/pstdint.h: addad svn attributes
5708 * support/regression/tests/constantRange.c,
5709 support/regression/tests/rotate.c: include inttypes.h instead
5710 stdint.h on solaris, addad svn attributes
5712 2006-06-18 Raphael Neider <rneider AT web.de>
5714 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5716 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5717 (pic16_genMinusBits): simplified sign-extension
5718 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5719 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5720 adjusted to correctly handle mixed-signed operands, disabled
5721 now unused multiplciation routines
5722 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5723 (assignResultValue): added argument denoting the size of the result
5724 as returned by the function (fixes upcasts in assigning from
5725 function calls: char foo(); int i = foo();)
5726 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5727 function result to assignResultValue
5728 (genMult): disabled inlined multiplication code
5729 (genDiv): augmented to also handle the modulus operator, fixed to
5730 handle mixed-signed operands correctly
5731 (genMod): simply call genDiv, disabled unused code
5732 (genAssign): fixed missing (sign-)extension on result
5733 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5734 valid char operands, allow signed operands for native code, added
5735 division and modulo operator handling
5736 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5738 As a consequence, onebyte.c (if split into two files) and muldiv.c
5739 pass regression tests.
5741 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5743 * doc/Makefile.in: two runs of makeindex seem needed to get
5744 correct page references in the index of sdccman.pdf
5745 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5747 2006-06-17 Borut Razem <borut.razem AT siol.net>
5749 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5751 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5753 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5754 mentioned ec2drv and paulmon
5756 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5758 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5759 consecutive abs areas
5760 (find_empty_space, allocate_space): added map to handle codemap or
5762 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5763 absolute idata and xdata
5764 * as/mcs51/lkmem.c (summary2): updated legend
5766 2006-06-16 Raphael Neider <rneider AT web.de>
5768 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5770 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5772 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5774 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5776 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5778 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5779 value of generic pointers,
5789 src/z80/main.c: PORT structure, added elements for gp_tags field,
5790 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5791 fields in the PORT structure of each port,
5792 * src/SDCCast.c (decorateType): allow processing of generic pointers
5793 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5796 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5802 * src/pic16/pcode.c,
5804 * src/pic/pcoderegs.c,
5807 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5808 bug 1504689 on minGW
5810 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5812 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5814 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5816 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5818 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5820 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5823 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5825 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5826 to a char variable. Fixed bug #1504211
5827 * device/include/pic16/adc.h,
5828 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5829 and fixed bug #1364390
5831 2006-06-10 Borut Razem <borut.razem AT siol.net>
5833 * CVSROOT: removed the CVS left-over
5835 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5837 * as/hc08/asmain.c (asexit),
5838 * as/hc08/lkmain.c (lkexit),
5839 * as/mcs51/asmain.c (asexit),
5840 * as/mcs51/lkmain.c (lkexit),
5841 * src/SDCCglue.c (DEFSETFUNC),
5842 * src/SDCCmain.c (linkEdit, assemble),
5843 * support/librarian/sdcclib.c (AddRel),
5844 replaced unlink() by standard C remove()
5845 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5846 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5847 gatherImplicitVariables): new, added to fix bug 608752,
5848 (createFunction): added gatherImplicitVariables()
5849 * src/SDCCast.h: added createRMW prototype
5850 * src/SDCCsymt.h (struct symbol): added infertype
5851 * support/regression/tests/bug608752.c: new, added
5853 2006-06-10 Raphael Neider <rneider AT web.de>
5855 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5856 multibyte dummy reads (fixes #1503234)
5858 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5860 * device/include/mcs51/compiler.h: new, added header file to enable
5861 creating common sfr definition header files for different compilers
5863 2006-06-05 Raphael Neider <rneider AT web.de>
5865 * src/pic16/{pcode.h,genarith.c}:
5866 introduced pCodeOp combining any two pCodeOps (previously only
5867 two register operands could be combined), removed pcop2 from
5868 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5869 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5870 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5871 rewritten to use new PO_TWO_OPS
5872 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5873 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5874 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5875 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5876 (pic16_get_op): embraced return arg to allow #define return(x),
5877 added new case for combined opcodes
5878 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5879 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5880 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5882 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5884 * src/SDCCval.c (checkConstantRange): added
5885 * src/SDCCval.h: added checkConstantRange
5886 * support/Util/SDCCerr.c,
5887 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5888 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5889 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5890 * src/SDCCast.c (decorateType): added checkConstantRange,
5891 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5892 can be emitted with the correct always true/false warning,
5893 added optimization for double '!';
5894 result of decorateType() must be assigned back to the tree, because
5895 decorateType() can change the tree
5896 * src/SDCCicode.c (geniCodeLogic),
5897 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5898 (checkConstantRange): removed, it was only a fragment which never
5900 * src/SDCCsymt.c (computeType): fixed promotion for
5901 "-1 < (unsigned bit) b"
5902 * src/pic/ralloc.c (packRegsForAssign),
5903 * src/pic16/ralloc.c (packRegsForAssign),
5904 * src/hc08/ralloc.c (packRegsForAssign),
5905 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5907 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5908 * support/regression/tests/constantRange.c: added
5909 * support/valdiag/tests/constantRange.c: added
5910 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5912 2006-06-02 Borut Razem <borut.razem AT siol.net>
5914 * support/regression/ports/pic16/support.c: increase stack size
5916 * support/regression/Makefile.in: sort tests by name so that the
5917 resutlts can be compared on different machines / platforms
5919 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5921 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5922 * src/ds390/gen.c (emitLabel): new, added,
5923 (genDjnz): fixed stack overflow bug,
5924 (throughout): cosmetic changes to sync with mcs51/gen.c,
5925 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5926 * src/mcs51/gen.c (genEndFunction): small optimization,
5927 (throughout): cosmetic changes to sync with ds390/gen.c
5929 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5931 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5932 (_print_format): fixed printing pointers
5933 * src/mcs51/gen.c (emitLabel, movb): new, added,
5934 (genAssign): small optimization,
5935 (genDjnz): fixed stack overflow bug,
5936 (throughout): replaced sprintf with SNPRINTF,
5937 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5938 replaced emitcode("mov", "b,...") with MOVB(...),
5939 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5940 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5941 * src/mcs51/peeph.def: added rules 140 and 264
5942 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5943 so they may get optimized into registers
5945 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5947 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5948 immediately when encountered,
5949 (printUsage): always use stderr even on windows
5951 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5953 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5954 (processParms): fixed bug #1247551
5955 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5956 parseCmdLine, main): print '--version' to stdout,
5957 print 'help' to stdout if --help is given,
5958 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5959 arguments are given; fixed --help
5961 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5963 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5964 * support/regression/tests/bug-1493710.c: added
5966 2006-05-27 Borut Razem <borut.razem AT siol.net>
5968 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5970 * support/regression/ports/pic16/support.c: increase stack size
5971 from default 64 bytes to 128 bytes
5972 * support/regression/tests/staticinit.c,
5973 support/regression/tests/float.c: regression tests fully enabled
5974 for pic16 port by putting the initialized data arrays into the code
5976 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5977 This was changed by mistake in the previous version.
5979 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5981 * src/pic16/gen.c (genFunction, genEndFunction): some
5982 beautifications, fixed bug with falsely restoring FSR2 in large
5983 stack model, thanks to Beau E. Cox for reporting the bug
5985 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5987 * debugger/mcs51/break.c,
5988 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5989 use %p to print pointers, made address variables unsigned
5990 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5991 * debugger/mcs51/symtab.c (parseSymbol): must return something
5992 * src/mcs51/gen.c (aopForSym): small optimization,
5993 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5994 (freeAsmop): added missing break,
5995 (aopPut): removed parameter bvolatile, determine it inside the function,
5996 (saveRegisters, unsaveRegisters): small optimization,
5997 (genIpush): removed pointless check,
5998 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5999 replaced sprintf with SNPRINTF,
6000 replaced strcpy with strncpyz,
6001 updated aopPut calls,
6002 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6003 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6005 2006-05-24 Borut Razem <borut.razem AT siol.net>
6007 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6008 modification of test for the pic16 port, put the array to the code
6009 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6011 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6013 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6014 * support/Util/pstdint.h: added
6016 2006-05-22 Borut Razem <borut.razem AT siol.net>
6018 * src/regression/Makefile: removed bool2.c test, added -q linker option
6019 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6020 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6021 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6022 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6023 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6024 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6025 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6026 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6027 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6029 2006-05-22 Raphael Neider <rneider AT web.de>
6031 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6032 bug #1492360 (problematic due to generic pointers, see code)
6034 2006-05-22 Borut Razem <borut.razem AT siol.net>
6036 * support/regression/ports/pic16/specs.mk: removed stack size linker
6038 * support/regression/tests/array.c,
6039 support/regression/tests/bitopcse.c,
6040 support/regression/tests/bug-908454.c,
6041 support/regression/tests/malloc.c: modified for pic16 regression test
6042 * support/regression/tests/bitfields.c:
6043 pic16 - excluded bitfileds of size > 8
6044 * support/regression/tests/bp.c: pic16 - reduced data size
6045 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6046 * support/regression/tests/bug-460010.c:
6047 pic16 - used the absolute address the fits in memory
6048 * support/regression/tests/bug-716242.c:
6049 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6050 * support/regression/tests/float.c:
6051 pic16 - excluded - data size too big
6052 * support/regression/tests/onebyte.c:
6053 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6054 * support/regression/tests/shifts.c:
6055 pic16 - function names probably have to differ in first X characters
6057 * support/regression/tests/staticinit.c:
6058 pic16 - excluded some tests due error: no target memory available for
6061 2006-05-22 Borut Razem <borut.razem AT siol.net>
6063 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6064 second try. Thanks Stas Sergeev once more.
6066 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6068 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6069 (genLeftShift, genRightShift): fixed bug 1491627
6070 * src/hc08/peeph.def (rules 7, 8.x): added
6071 * support/regression/tests/shifts.c (ShiftLeftByParam,
6072 ShiftRightByParam, testShiftByParam): added to test variable shifting
6074 2006-05-20 Raphael Neider <rneider AT web.de>
6076 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6077 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6078 (allocReg): add only new registers to dynAllocRegs,
6079 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6080 #1489055, #1445850, and probably #1483693
6082 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6084 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6085 bug in for-loop that didn't emit the last of CONFIG and ID registers
6087 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6089 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6091 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6092 1489016, 1434401 and 1490124
6093 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6094 1489016, 1434401 and 1490124
6096 2006-05-17 Borut Razem <borut.razem AT siol.net>
6098 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6101 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6103 * device/include/mcs51/P89c51RD2.h,
6104 * device/include/mcs51/P89LPC901.h,
6105 * device/include/mcs51/P89LPC922.h,
6106 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6108 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6110 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6111 to fix missing stack pragma in compiled binary object file,
6113 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6115 * support/packihx/configure.in,
6116 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6117 determine sizeof basic types even while cross compiling
6119 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6121 * src/avr/gen.c (aopop),
6122 * src/ds390/gen.c (aopOp),
6123 * src/hc08/gen.c (aopOp),
6124 * src/mcs51/gen.c (aopop),
6125 * src/pic16/gen.c (pic16_aopOp),
6126 * src/pic/gen.c (aopOp),
6127 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6128 if size of operand is smaller than spill location
6130 2006-05-12 Borut Razem <borut.razem AT siol.net>
6132 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6133 have to have CR/LF line endings even if they are checked out on *nix
6134 or on WIN32 in cygwin binmode
6136 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6138 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6139 * device/include/ds80c390.h: added sfr16 definitions
6143 * src/ds390/ralloc.c,
6144 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6145 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6146 bit returning functions
6147 * support/regression/tests/sfr16.c: enabled test on ds390
6149 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6151 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6152 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6154 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6156 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6157 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6158 (cl_address_space constructor): removed expensive initialization,
6159 (cl_address_space::get_cell): extended for late initialization,
6160 (cl_address_space::*): use late initialization,
6161 (cl_address_decoder::activate): removed expensive initialization,
6162 This reduced regression test running time by 25%
6164 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6172 * support/packihx/Makefile.in,
6173 * support/packihx/clean.mk,
6174 * support/packihx/Makefile.bcc,
6175 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6177 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6179 * src/SDCCval.c (valNot): fix for regression test failure
6180 of not.c on big endian hosts
6182 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6184 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6186 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6188 * device/lib/mcs51/Makefile.in: changed string comparison operator
6189 to = for POSIX compliance; == is bash extension
6191 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6193 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6196 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6198 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6199 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6200 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6201 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6202 bug report #1478657,
6204 2006-05-05 Borut Razem <borut.razem AT siol.net>
6206 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6209 2006-05-02 Borut Razem <borut.razem AT siol.net>
6211 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6212 create *.ind, which made make to fail if invoked with -j 2
6214 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6216 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6217 Hubert Sack for patch 1479782
6219 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6221 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6223 2006-05-01 Raphael Neider <rneider AT web.de>
6225 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6226 (create_pic): store only prefix-free device name,
6227 (init_pic): check for device names with "16" prefix,
6229 * src/pic/device.h (struct PIC_device),
6230 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6232 * device/include/pic/pic12f{635,675,629,683}.h,
6233 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6234 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6235 * device/include/pic/pic16f505.h,
6236 * device/lib/pic/libdev/pic16f505.c: removed
6237 * device/include/pic/pic14devices.txt: added support for pic12f
6238 devices, removed unsupported non 16-bit devices
6239 [above changes provided by patch from Zik Saleeba]
6240 * src/pic/*, src/pic16/*, device/include/pic16/*,
6241 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6243 2006-05-01 Borut Razem <borut.razem AT siol.net>
6245 * configure.in, configure, doc/Makefile.in:
6246 sync with nightly build makefile - latex, dvipdf and dvips
6249 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6251 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6252 in the library source
6254 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6256 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6258 2006-04-28 Raphael Neider <rneider AT web.de>
6260 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6261 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6262 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6263 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6265 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6267 * device/lib/pic/libdev/Makefile.in,
6268 * device/lib/hc08/Makefile.in,
6269 * device/lib/gbz80/Makefile.in,
6270 * device/lib/z80/Makefile.in,
6271 * device/lib/ds390/Makefile.in,
6272 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6273 thanks to Borut for the bug report
6275 * configure: always create doc/Makefile independent from --enable-doc
6276 * Makefile.in: always install from directory doc independent from
6278 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6280 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6281 * doc/Makefile.in: install *.txt if present
6282 * device/include/Makefile.in (install): added installation of pic/*.inc
6283 and pic/*.txt files again, they were erroneously removed
6285 2006-04-28 Raphael Neider <rneider AT web.de>
6287 * src/pic/{gen.c,main.h,pcode.c},
6288 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6289 concerning signedness with casts
6291 2006-04-28 Raphael Neider <rneider AT web.de>
6293 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6294 definition of an interrupt handler,
6295 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6296 interrupt handler stuff from picglue() to separate routine,
6297 (picglue): enabled definition of intr handlers in files w/o main()
6299 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6301 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6302 compilation with MSVC 2005 Express Edition (VC8)
6304 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6306 * device/lib/Makefile: fixed build of gbz80 lib
6308 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6310 * support/regression/tests/bug-460010.c,
6311 * support/regression/tests/bug-524691.c,
6312 * support/regression/tests/bug-716242.c: removed conditional defines
6313 that are already in testfwk.h
6315 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6317 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6318 (AccAXRsh1): added, shift right by 1,
6319 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6321 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6323 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6325 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6326 remove cast to same type
6327 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6328 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6330 * link/z80/Makefile: removed, they have moved to
6333 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6334 * install-sh: fix bug #1204398 by setting umask 0022
6335 * device/lib/Makefile: separate build of z80 and gbz80 lib
6337 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6339 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6340 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6342 One basic decision: e.g. src/clean.mk includes further files. In order
6343 to make this work there are two solutions:
6344 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6345 run configure on them. This way they can use
6346 'include $(srcdir)/port-clean.mk'
6347 - always include clean.mk by the Makefile at the same level. To avoid
6348 that `make clean` tries to include and build Makefile.dep the
6349 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6350 implemented, because now even `make uninstall` doesn't create
6351 Makefile.in. clean.mk could be eliminated by pasting it in
6354 * debugger/mcs51/Makefile.in: build own objects from library sources
6355 (SLIB, SDCC) in current directory
6357 * configure, configure.in: renamed --disable-device-lib-build in
6358 --disable-device-lib; added --enable-doc, the required tools are
6359 searched by configure; added result message; the toolchain for the
6360 belonging ports are now only built, if the port is enabled.
6362 * support/regression/*: all output is written in directory gen, because
6363 the fwk and ports directories don't livet in the build tree using vpath
6365 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6366 --disable-device-lib, added --enable-doc, added section VPATH
6368 * sim/ucsim/configure.in,
6369 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6370 z80 are enabled by default
6372 2006-04-24 Raphael Neider <rneider AT web.de>
6374 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6375 to config word, "pic14_"-prefixed some extern functions
6376 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6377 config word has been found
6378 * src/pic/device.h: added prototypes
6379 * src/pic/pcode.c: added "pic14_"-prefix where needed
6380 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6382 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6384 (pic14emitRegularMap): ignore config words,
6385 (pic14createInterruptVect): moved generating __config directives away
6386 (picglue): have __config directives emitted
6388 2006-04-24 Borut Razem <borut.razem AT siol.net>
6390 * doc/Makefile: sync with nightly build makefile
6392 2006-04-24 Raphael Neider <rneider AT web.de>
6394 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6395 registers that have not been assigned proper liveranges,
6396 fixes #1469504 and #1474602,
6397 (pCodeRegOptimizeRegUsage): fixed typo in comment
6399 2006-04-24 Borut Razem <borut.razem AT siol.net>
6401 * device/examples/main8051.c: deleted - it was removed from CVS
6402 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6403 after the transition to Subversion
6404 * src/SDCCalloc.h: deleted - it was removed from CVS
6405 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6406 after the transition to Subversion
6407 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6408 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6409 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6410 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6412 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6414 * as/asx8051.dsp: added mcs51/strcmpi.h
6415 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6416 * as/hc08/aslink.h: updated lnksect prototype
6418 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6420 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6421 (newdot): handle A_ABS
6423 * as/mcs51/asout.c (outarea): output address
6424 * as/hc08/lkaomf51.c,
6425 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6427 * as/mcs51/i51pst.c,
6428 * as/z80/z80pst.c: "ABS" is not A_OVR
6429 * as/hc08/lkarea.c (newarea): read a_addr,
6430 (lnkarea): added codemap array, sort absolute areas to the front,
6431 combine all GSINITx/GSFINAL,
6432 (find_empty_space, allocate_space): new functions,
6433 (lnksect): return next address, handle absolute sections
6434 * as/mcs51/lkarea.c (newarea): read a_addr,
6435 lnksect2 prototype changed,
6436 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6437 (find_empty_space, allocate_space): new, factored out of lnksect2,
6438 (lnksect2): return next address, handle absolute sections
6440 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6441 * as/hc08/lklibr.c (addfile, fndsym),
6442 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6443 index out of range and detect both '\' and '/'
6444 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6445 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6446 regression tests (ds390 cannot return bool yet)
6447 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6448 document critical interrupts on z80, document changed SDCC define
6449 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6450 (_a390_mapping): added .org directive
6451 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6452 (genMultOneByte): fixed warnings
6453 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6455 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6456 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6457 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6458 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6459 * src/pic16/main.c: removed newReg prototype
6460 * src/pic16/pcode.c,
6461 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6463 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6465 * src/pic16/ralloc.c
6466 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6468 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6469 from short to PIC_OPTYPE
6470 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6471 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6472 optype from short to PIC_OPTYPE
6473 * src/port.h: made int_size unsigned to fix warnings
6474 * src/SDCC.y: fixed warning on MSVC
6475 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6476 * src/SDCCopt.c (convertToFcall): fixed warnings
6477 * src/SDCCsymt.h: removed double prototype for genSymName
6478 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6479 offset int to fix warnings
6481 2006-04-22 Borut Razem <borut.razem AT siol.net>
6483 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6484 references to CVS replaced with Subversion
6486 2006-04-21 Borut Razem <borut.razem AT siol.net>
6488 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6489 references to CVS replaced with Subversion
6491 2006-04-19 Borut Razem <borut.razem AT siol.net>
6493 * src/version.awk: adapted for svn
6494 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6495 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6496 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6497 /binutils-avr/etc/*.vi, *.jin: removed all properties
6498 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6500 2006-04-19 Borut Razem <borut.razem AT siol.net>
6502 * CVS to Subversion migration completed
6504 2006-04-18 Borut Razem <borut.razem AT siol.net>
6506 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6507 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6509 2006-04-17 Borut Razem <borut.razem AT siol.net>
6511 * device/include/Makefile.in: added pic/*.inc to the installation
6513 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6515 * support/regression/collate-results.py: fixed output in case of
6517 * support/regression/generate-cases.py: fixed splitting of pathnames
6519 * as/hc08/lklibr.c (addfile),
6520 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6522 2006-04-11 Raphael Neider <rneider AT web.de>
6524 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6525 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6526 * src/pic16/pcode.c (assignValnums): fixed #1460578
6528 2006-04-11 Raphael Neider <rneider AT web.de>
6530 * device/lib/pic/libdev/*.c,
6531 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6532 fixes #1468739, enables compilation in --std-c99 mode
6533 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6535 2006-04-11 Raphael Neider <rneider AT web.de>
6537 * src/pic/device.c (find_device): removed debug output
6538 (list_valid_pics): enabled verbose listing of supported devices
6539 * device/include/stdbool.h: define bool as char for pic14/16 as well
6541 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6543 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6545 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6547 * .version: bumped version to 2.5.6
6548 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6550 2006-04-06 Raphael Neider <rneider AT web.de>
6552 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6553 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6554 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6555 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6556 pic14_constructAbsMap
6557 (pic14printPublics): declare absolute global symbols as global
6558 (pic14createInterruptVect),
6559 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6560 (newReg): assume new registers unused, use correct name in
6561 hashtable (reg->name instead of name), more debugLog output
6562 * src/pic/device.h (PIC_device): added fields for verbose output
6563 * src/pic/device.c: moved device definition to pic14devices.txt,
6564 added routines for runtime parsing of pic14devices.txt,
6565 added support for second config word
6566 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6567 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6568 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6569 (_pic14_parseOptions): moved pCodeInitRegisters here
6570 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6571 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6572 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6573 handling the pseudo stack
6574 * device/lib/Makefile.in: ignore failures in objects-pic16,
6575 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6576 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6577 * device/lib/pic/Makefile.subdir,
6578 * device/lib/pic16/Makefile.subdir: improved clean rules
6579 * device/lib/pic/libdev/: NEW, pic14 device libraries
6580 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6581 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6582 * device/include/Makefile.in: create subdir and install pic14 headers
6583 * device/include/pic/p16f_common.inc: removed unused declarations
6584 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6585 PICs from inc2h.pl v1.6,
6586 replaced BIT_AT macros with struct declarations
6587 * device/include/pic/pic14devices.txt: definition of supported devices,
6588 all above improvements contributed by Zik Saleeba, thanks
6589 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6590 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6593 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6595 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6596 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6597 thanks to Charles Olds
6599 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6601 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6603 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6605 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6606 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6607 * support/regression/bug1464657.c: added, new test
6609 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6611 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6614 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6616 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6617 --no-peep and --peep-file <file> are used don't use default rules but
6620 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6622 * src/mcs51/gen.c (genCall): fixed bug 1457608
6624 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6626 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6627 changes seem to cause (trigger?) problems with the build system.
6629 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6631 * src/SDCCpeeph.c (operandsLiteral): new, added,
6632 (callFuncByName): inserted operandsLiteral
6633 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6635 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6637 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6638 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6640 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6642 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6643 implemented patch 1120823 Thanks to Willy De la Court (normal
6644 interrupts need an interrupt number now if they are made critical),
6645 and enabled nesting of critical functions though not for gbz80
6646 (genCritical, genEndCritical): added functions
6647 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6648 * src/z80/mappings.i: added "ei" to all mappings
6650 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6652 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6653 submitted by the Debian SDCC maintainer Aurelien Jarno:
6654 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6655 archive with gcc 4.1 on mips and wrote the patch"
6657 2006-03-16 Raphael Neider <rneider AT web.de>
6659 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6660 the left operand is shorter than the result (c* = lit-c* + int),
6662 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6665 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6667 * src/.version: increased version number to 2.5.5
6668 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6669 linking is done manually in pic16 port's _linkEdit,
6670 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6671 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6672 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6673 allocate asmop as AOP_ACC,
6674 (aopForRemat): added parameter 'bool result' in function declaration,
6675 (pic16_aopGet): return AOP_ACC when accessing WREG,
6676 (pic16_popGetTempReg): minor modification,
6677 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6678 'pic16_allocWithIdx',
6679 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6680 calling function in absolute addresses,
6681 (genAssign): take into account AOP_ACC asmop,
6682 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6683 * src/pic16/pcoderegs.c: some debug functions and lines added,
6684 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6685 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6687 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6688 call to allocReg, not by manually allocating a new one,
6689 (pic16_assignRegisters): now before going through the register
6690 allocating functions mark all registers as free. This eliminates some
6691 side effects resulting from peephole parser done earlier in the backbone
6693 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6695 * src/SDCCicode.c (geniCodeLogic),
6696 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6698 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6700 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6701 (genSend): bugfix, do not allocate and free twice,
6702 (shiftRLong): handle partially overlapping aops
6703 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6705 2006-03-08 Borut Razem <borut.razem AT siol.net>
6707 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6710 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6712 * support/regression/tests/bug1409955.c: new, added
6713 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6714 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6715 (aopForSym, aopOp): increment asmop.allocated if reused,
6716 (freeAsmop): decrement asmop.allocated and check for zero instead of
6718 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6719 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6720 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6721 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6722 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6723 genSignedRightShift, genRightShift, genDataPointerGet,
6724 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6725 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6726 in reverse order from allocation,
6727 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6728 added swappedLR to keep track
6729 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6730 pdata & code for GCC, z80, gbz80 & hc08
6731 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6733 2006-03-08 Raphael Neider <rneider AT web.de>
6735 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6737 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6739 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6740 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6741 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6743 2006-03-06 Borut Razem <borut.razem AT siol.net>
6745 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6746 made the linker quiet
6748 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6750 * src/pic16/gen.c (genPcall): fixed bug #1443644
6751 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6752 which dumps before the function entry point a data byte which represents
6753 the number of the local variables used by the specified function, added
6754 'xinst' for initial support for Extended Instruction Support,
6755 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6756 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6757 port->fun_prefix anymore (may change later),
6758 (genFunction, genEndFunction): do not store/restore local registers for
6759 _main (this should take care the --main-return command line option in
6761 (genOr): removed some legacy pic-port instructions,
6762 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6763 performing operations with SFR's causes data to be written more than
6764 once to each SFR. Perhaps SFRs should be handled in special cases...
6765 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6767 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6768 into account for stack starting position,
6769 (struct OPTIONS pic16_optionsTable): added command line argument
6770 --extended or -y for Extended Instruction Support,
6771 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6772 (deassignLRs): *** perhaps the most important change, old 'for' code
6773 (commented out for reference), didn't account for some registers which
6774 were left marked 'not free' after a pointer operation. The change
6775 reduces register usage a lot in some cases
6777 2006-03-04 Borut Razem <borut.razem AT siol.net>
6779 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6781 * support/regression/tests/bug-524697.c: decreased array size for
6782 mcs51 to fit into the internal RAM
6783 * support/regression/Makefile.in: a little bit more verbose
6785 2006-03-03 Borut Razem <borut.razem AT siol.net>
6787 * support/regression/fwk/lib/testfwk.c,
6788 support/regression/fwk/include/testfwk.h: introduced function
6789 _prints(), nonrecursive _printn(), call _initEmu() from main()
6790 * support/regression/ports/gbz80/support.asm,
6791 support/regression/ports/ucz80/support.asm,
6792 support/regression/ports/z80/support.asm,
6793 support/regression/ports/ds390/support.c,
6794 support/regression/ports/hc08/support.c,
6795 support/regression/ports/host/support.c,
6796 support/regression/ports/mcs51/support.c,
6797 support/regression/ports/xa51/support.c: added empty _initEmu()
6799 * support/regression/ports/pic16/gpsim.cmd,
6800 support/regression/ports/pic16/spec.mk,
6801 support/regression/ports/pic16/support.c,
6802 support/regression/Makefile.in: added pic16 regression test
6804 2006-03-01 Raphael Neider <rneider AT web.de>
6806 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6807 genConstPointerGet): use safe way of generating MOVFF to cover
6808 literals as well as registers, fixes bug #1440527
6809 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6811 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6812 more correctly, fixes bug #1232186
6813 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6814 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6815 gplink guess the correct processor in more cases, applied patch
6816 from Till Riedel attached to and fixing bug #1436552
6818 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6820 * support/regression/tests/array.c: added, contains check for #1434401
6821 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6823 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6825 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6826 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6827 * device/include/mcs51/c8051f326.h,
6828 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6829 * device/include/mcs51/c8051f000.h,
6830 * device/include/mcs51/c8051f018.h,
6831 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6832 PCON_IDLE,PCON_STOP and added sfr16 definitions
6834 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6836 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6837 genGetWord): fixed bug 1409955
6839 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6841 * device/include/hc08/mc68hc908gp32.h,
6842 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6844 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6846 * src/SDCCast.c (constExprValue): return NULL if not a value
6847 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6848 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6849 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6851 2006-02-13 Borut Razem <borut.razem AT siol.net>
6853 * src/regression/ptrarg.c: added, fails due to bug #1430967
6854 * src/regression/Makefile: ptrarg.c added, ...
6856 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6858 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6859 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6861 2006-02-11 Borut Razem <borut.razem AT siol.net>
6863 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6864 print "Processor: xxx" message to stdout only if --verbose
6866 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6868 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6869 * support/regression/tests/bug1426356.c: added
6870 * support/regression/tests/bitfields.c: removed 2 tests
6872 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6874 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6875 * device/include/mcs51/c8051f330.h,
6876 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6877 PCON_IDLE,PCON_STOP and added sfr16 definitions
6878 * device/lib/_divsint.c,
6879 * device/lib/_divuint.c,
6880 * device/lib/_divulong.c,
6881 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6882 register bank bug for small stackauto
6884 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6886 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6888 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6890 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6891 * all.dsp: corrected several bin paths
6892 * device/include/mcs51/c8051f120.h,
6893 * device/include/mcs51/c8051f300.h,
6894 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6895 to PCON_IDLE,PCON_STOP
6896 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6897 * device/lib/printf_large.c (output_float): fixed bug 1388703
6898 * support/regression/tests/bug1057979.c: added test for bug 1388703
6900 2006-02-08 Raphael Neider <rneider AT web.de>
6902 * src/pic/pcode.c (pciTRIS): fixed typo,
6903 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6904 (LinkFlow): fixed handling of flows that end in a call,
6905 (ReuseReg): perform safety check earlier
6906 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6907 to work with flows at the beginning of a pBlock,
6908 fixes #1426557 (Symbol not previously defined),
6909 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6911 (RemoveUnusedRegisters): update register usage info
6912 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6913 created, reuse existing ones instead
6914 * src/pic/gen.c (genPcall): fixed #1424719
6916 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6918 * link/z80/lkmain.c,
6920 * link/z80/lkdata.c,
6921 * link/z80/aslink.h: fixed build on current cygwin:
6922 replaced getline() by lk_getline()
6924 2006-02-01 Borut Razem <borut.razem AT siol.net>
6926 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6927 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6928 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6929 src/regression/bool1.c, src/regression/bool2.c,
6930 src/regression/bool3.c, src/regression/call1.c,
6931 src/regression/compare.c, src/regression/compare10.c,
6932 src/regression/compare2.c, src/regression/compare3.c,
6933 src/regression/compare4.c, src/regression/compare5.c,
6934 src/regression/compare6.c, src/regression/compare7.c,
6935 src/regression/compare8.c, src/regression/compare9.c,
6936 src/regression/configword.c, src/regression/for.c,
6937 src/regression/inline.c, src/regression/mult1.c,
6938 src/regression/nestfor.c, src/regression/or1.c,
6939 src/regression/pointer1.c, src/regression/ptrfunc.c,
6940 src/regression/rotate1.c, src/regression/rotate2.c,
6941 src/regression/rotate3.c, src/regression/rotate4.c,
6942 src/regression/rotate5.c, src/regression/rotate6.c,
6943 src/regression/rotate7.c, src/regression/string1.c,
6944 src/regression/struct1.c, src/regression/sub.c,
6945 src/regression/sub2.c, src/regression/switch1.c,
6946 src/regression/while.c, src/regression/xor.c,
6947 src/regression/create_stc, src/regression/simulate,
6948 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6950 * src/regression/gpsim_assert.h: added
6952 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6954 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6955 ((void (code *) (void)) 0) ();
6964 * as/mcs51/aslink.h,
6966 * as/mcs51/asmain.c,
6967 * as/mcs51/lkdata.c,
6969 * as/mcs51/lkmain.c,
6972 * as/z80/asmain.c: fixed build on current cygwin:
6973 replaced getline() by as_getline()
6975 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6977 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6978 declarator in the symbol chain
6980 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6981 parameter list for function pointers
6982 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6983 * support/regression/tests/bug-716242.c: added
6985 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6987 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6989 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6991 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6993 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6994 inifinitely recurseable, added static
6995 * support/regression/tests/bug-1408066.c: added
6997 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7000 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7001 renamed, added possibility to create "postLoopLbl"-labels
7002 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7003 newiTempLoopHeaderLabel
7004 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7005 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7006 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7007 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7008 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7009 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7010 (basicInduction): fixed bug #136564, made static,
7011 (loopInduction): changed parameter of basicInduction, made static,
7012 (addPostLoopBlock): added
7013 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7014 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7016 * support/regression/tests/bug-136564.c: added
7017 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7018 --std-sdcc99 to LIBSDCCFLAGS
7020 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7022 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7024 * support/regression/tests/bug-1406131.c: added
7026 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7028 * src/SDCCast.c (decorateType): fix promotion of unary minus
7029 * src/SDCCsymt.c (computeType): beautified
7030 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7031 (valUnaryPM, valComplement): fix sign and promotion,
7032 (valNot): ANSI: result type is int (SDCC: unsigned char)
7033 * support/regression/tests/uminus.c: speedup by removing superflous
7035 * support/regression/tests/onebyte.c: added promotion and signedness
7036 tests for unary minus
7037 * support/regressions/tests/bug-477927.c: disable warning about
7038 uninitialized variables
7039 * support/regression/tests/not.c: added
7041 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7043 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7044 * src/mcs51/gen.c (gen51Code): show final register usage after
7045 fillGaps in asm with --i-code-in-asm
7046 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7047 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7048 incUsed, rliveClear, adjustIChain): made static,
7049 (setFromRange): excluded because it's unused,
7050 (findPrevUseSym, markWholeLoop): added,
7051 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7052 through all branches of predecessors enables sdcc to emit the warning
7053 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7054 (rlivePoint): made static, added parameter emitWarnings which is only
7055 true during the first run out of two,
7056 (findRecursiveSucc, findRecursivePred): removed,
7057 (computeLiveRanges): made static, added parameter emitWarnings,
7058 (dumpIcRlive): added for debugging only
7059 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7060 removed prototype of setFromRange()
7061 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7062 in call of computeLiveRanges()
7063 * support/regression/tests/bug-895992.c: added
7064 * support/regression/tests/bug-971834.c: added
7065 * support/valdiag/tests/bug-895992.c: added
7066 * support/valdiag/tests/bug-971834.c: added
7068 2005-12-18 Raphael Neider <rneider AT web.de>
7070 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7071 (genUnpackBits): improved code for direct operands,
7072 (genPackBits): improved code for literal assignment to bitfields
7073 and for direct destination operands (no FSR indirection),
7074 prevented redundant AND, fixes #1362800,
7075 (AccLsh): added parameter to disable masking of the result
7076 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7077 skip instructions with side-effects (like incfsz),
7078 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7079 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7080 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7083 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7085 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7086 volatile variables as spill location
7088 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7090 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7092 * support/regression/tests/bug-1376320.c: added
7094 2005-12-08 Raphael Neider <rneider AT web.de>
7096 * src/pic/device.c: renamed is_shared to pic14_is_shared
7097 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7098 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7099 (is_valid_identifier): added for above workaround
7101 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7103 * device/lib/Makefile.in: fixed to enable port-specific-objects
7104 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7105 char, thanks Hubert Sack
7106 * doc/sdccman.lyx: documented --xstack-loc,
7107 elaborated a bit more on interrupts and pitfalls,
7108 removed "setjmp/longjmp unsupported",
7109 documented some unsupported C99 features
7110 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7111 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7112 if, thanks Hubert Sack
7113 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7114 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7116 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7117 regression tests can report resource usage (rfe 700441)
7118 * support/regression/collate-results.py: report resource usage
7119 * support/regression/ports/ds390/spec.mk,
7120 * support/regression/ports/hc08/spec.mk,
7121 * support/regression/ports/mcs51/spec.mk,
7122 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7123 * support/regression/ports/ds390/uCsim.cmd,
7124 * support/regression/ports/hc08/uCsim.cmd,
7125 * support/regression/ports/mcs51/uCsim.cmd,
7126 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7127 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7128 library, use the default one
7129 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7130 building the library
7132 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7134 * config.dsp: added dependency on .version and configure_vc.awk
7135 * device/include/setjmp.h: updated for --stack-auto and --xstack
7136 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7137 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7138 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7139 * device/lib/libsdcc.lib: added _setjmp
7140 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7141 (decorateType): fixed bug 1372851,
7142 (optimizeGetHbit): fixed warning
7143 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7144 array initialisation
7145 * support/regression/tests/bug1057979.c: added test for bug 1358192
7146 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7148 2005-12-03 Borut Razem <borut.razem AT siol.net>
7150 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7151 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7153 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7155 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7156 createIval): implement symbol independant "flexible array member",
7157 (createIvalCharPtr): implemented flexible array initialisation with a
7159 * src/SDCCsymt.c (copyStruct): removed,
7160 (getSize): fixed misleading comment,
7161 (getAllocSize): removed, the additional allocation size is now in
7162 sym->flexArrayLength,
7163 (checkStructFlexArray): new, syntax checks for flexible array members,
7164 (compStructSize): added syntax checks for "flexible array members"
7165 (copyStruct): removed,
7166 (copyLinkChain): removed inefficient fix for bug 770487
7167 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7168 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7169 symbol->flexArrayLength
7171 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7172 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7173 * support/regression/tests/structflexarray.c: added
7174 * support/valdiag/tests/structflexiblearray.c: added
7176 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7178 * src/SDCCast.c (decorateType): fixed bug 1368489
7179 * support/Util/SDCCerr.c,
7180 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7182 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7184 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7185 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7187 2005-11-27 Borut Razem <borut.razem AT siol.net>
7189 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7190 support/cpp2/mkdeps.h: added command line option
7191 -obj-ext=<extension> to SDCPP to define object file externion, used
7192 for generation of make dependencies (-M)
7193 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7195 2005-11-26 Borut Razem <borut.razem AT siol.net>
7197 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7198 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7199 added pic and pic16 libraries
7201 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7203 * device/include/float.h: Corrected typo in prototype of __fsgt
7205 2005-11-25 Borut Razem <borut.razem AT siol.net>
7207 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7208 added creation of model-mcs51-stack-auto libraries
7210 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7212 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7214 * src/SDCCast.c (createIvalArray): removed obsolete comment
7216 2005-11-24 Borut Razem <borut.razem AT siol.net>
7218 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7219 added missing device/lib/mcs51/crt*.asm sources
7221 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7223 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7225 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7227 * device/lib/_fs2schar.c,
7228 * device/lib/_fs2sint.c,
7229 * device/lib/_fs2slong.c: optimized inline asm
7231 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7233 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7234 Better handling of floats between -1.0 and 0.0.
7236 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7238 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7239 (the missing "if"s prohibited removal of redundant labels)
7241 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7243 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7244 Properly convert floats between -1.0 and 0.0 to long, int, and char
7245 types (max integer value of negative floats tends to zero).
7246 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7247 Removed changes made so to work properly with floats between
7248 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7251 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7253 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7254 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7255 (genCast) cosmetic change
7256 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7257 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7259 * support/regression/tests/bitfields (testSignedBitfields): added
7261 2005-11-18 Borut Razem <borut.razem AT siol.net>
7263 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7264 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7265 introduced SILENT option to make building of pic16 libraries less
7267 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7269 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7270 Now they work properly with floats between -1.0 and 0.0
7271 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7273 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7275 * src/SDCCicode.c (printOperand): added missing else
7277 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7279 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7280 reformatted for better readability
7281 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7284 2005-11-17 Borut Razem <borut.razem AT siol.net>
7286 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7287 introduced SILENT option to make building of pic16 libraries less
7288 verbose - used for nightly snapshot build
7289 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7290 available on Win32 platforms.
7291 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7292 medium, large, pic and pic16
7294 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7296 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7297 printf("%f"...) sets fraction to zero.
7299 2005-11-16 Raphael Neider <rneider AT web.de>
7301 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7303 * src/pic/gen.c (genIfx): implemented for CARRY bit
7304 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7305 to generic pointers, fixes #1357332,
7306 (pic16_movLit2f): NEW,
7307 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7309 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7311 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7313 2005-11-11 Raphael Neider <rneider AT web.de>
7315 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7316 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7317 compute pointer's type from operand,
7318 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7319 improved single bit reads, fixes bug #1353379
7321 2005-11-09 Borut Razem <borut.razem AT siol.net>
7323 * support/scripts/sdcc.nsi: added lib/pic to the package
7325 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7327 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7329 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7331 * support/regression/tests/bug1348008.c: added
7332 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7333 * support/regression/tests/bug1337835.c: updated comment
7335 2005-11-06 Borut Razem <borut.razem AT siol.net>
7337 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7338 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7339 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7340 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7341 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7342 dynamic construction of cl_error_class and derivates - 2.nd try
7344 2005-11-05 Borut Razem <borut.razem AT siol.net>
7346 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7347 bug, which caused Bus Errors on sparc solaris
7349 2005-11-04 Borut Razem <borut.razem AT siol.net>
7351 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7352 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7353 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7354 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7355 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7356 and derivates to resolve the initialization problem on OSX
7358 2005-11-02 Borut Razem <borut.razem AT siol.net>
7360 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7361 corrected typo - #include <winsock2.h>
7363 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7365 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7366 (_asxxxx_mapping): added org directive for future enhancements
7368 2005-11-01 Borut Razem <borut.razem AT siol.net>
7370 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7371 enabled sockets on WIN32
7372 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7374 2005-10-31 Borut Razem <borut.razem AT siol.net>
7376 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7377 WIN32 backslash path delimiters should be escaped when used in C strings
7378 * support/regression/tests/bitfields.c: exclude failing assertions for
7379 __CYGWIN32__ and __MINGW32__ hosts
7381 2005-10-30 Borut Razem <borut.razem AT siol.net>
7383 * src/SDCCutil.c: corrected double comparison typo
7385 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7387 * device/lib/medium/Makefile: added for new memory model medium
7388 * device/include/asm/mcs51/features.h: updated for medium/pdata
7389 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7390 added Multiply & Accumulate sbit's and MAC0_PAGE define
7391 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7392 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7393 * device/lib/_mullong.c: update for medium model
7394 * device/lib/incl.mk: added medium model
7395 * doc/sdccman.lyx: documented medium model
7396 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7397 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7398 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7399 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7400 (allocParms): set SCLS and OCLS to pdata for medium model
7401 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7403 (powof2): return <0 if not power of 2
7404 * src/avr/gen.c (genBitWise): use updated powof2
7405 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7406 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7407 (shiftLLeftOrResult): use B if necessary
7408 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7409 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7410 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7411 * support/regression/Makefile.in: added test-mcs51-medium
7412 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7414 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7416 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7418 * device/lib/time.c (mktime): fixed bug 1334315
7420 2005-10-28 Raphael Neider <rneider AT web.de>
7422 * device/include/pic/p16f_common.inc: added common declarations
7423 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7425 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7427 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7428 (aopPutUsesAcc): added to predict accumulator use,
7429 (assignResultValue): save acc if necessary,
7430 (genMinusDec): store result if indirectly addressed,
7431 (genDivOneByte): save acc if necessary,
7432 (movLeft2Result): bugfix if left already in acc,
7433 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7434 attention to accumulator use (esp. pdata),
7435 (genReceive): receive pdata correctly
7436 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7437 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7439 2005-10-27 Raphael Neider <rneider AT web.de>
7441 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7443 2005-10-27 Raphael Neider <rneider AT web.de>
7445 * .version: changed version to 2.5.4
7446 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7447 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7448 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7449 arithmetics support routines
7450 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7451 * device/lib/Makefile.in: also create installdir for pic
7453 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7455 * src/pic/device.c (dump_sfr): rewritten to delegate register
7456 placement to the linker (use `extern sym' rather than sym EQU addr),
7457 (validAddress): fixed to check last specified address
7458 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7459 (popGetLit): truncate literal value to 8 bit,
7460 (popGet): moved assert to more appropriate place
7461 (popGetExternal): create pCode operand from and mark the according
7462 symbol as being `extern'
7463 (popGetAddr): added sanity check on immediate's offset, provide
7464 GPOINTER tag on demand
7465 (aopPut): fixed for immediates,
7466 (mov2w_op): move operand's address or contents to WREG (depending on
7467 operand type), safer variant of mov2w,
7468 (movwf,call_libraryfunc): NEW, handy abbreviations,
7469 (get_argument_pcop,get_return_val_pcop,pass_argument,
7470 get_returnvalue): interface for accessing function parameters and
7472 (assignResultValuei,genRet): use new parameter/return value interface
7473 (pic14_getDataSize): back to old version handling generic pointers,
7474 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7475 provided implementation and/or fixed old one,
7476 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7477 calls, removed legacy 8051 reference code
7478 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7479 (loadSignToC): NEW, move the operands sign bit to CARRY,
7480 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7481 genRightShiftSigned, accepts negative shift counts,
7482 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7483 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7484 generic pointers, __data pointers and __code pointers,
7485 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7486 and signed bitfields, limit bitfields to 8 bit,
7487 (genDataPointerGet): fixed number of bytes read,
7488 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7489 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7490 pointers to constant data are no longer assumed to point to __code
7491 space, removed invalid pointer types,
7492 (bitpatternFromVal): retrieve the PICs representation of an integer
7494 (genDataPointerSet): fixed assigning to po_immediate operands,
7495 (genGenPointerSet): implemented as library call,
7496 (genIfx): fixed incorrect condition,
7497 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7498 provide GPOINTER tag according to destination's storage class,
7499 (genCast): added code to handle casting to generic pointers, added
7500 sign-/zero extension of the result
7501 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7502 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7503 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7505 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7506 address/register resides in the shared banks
7507 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7508 put all variables into separate sections (have the linker arrange
7510 (picglue): put init code and interrupt handlers in separate sections
7511 * src/pic/main.c: added port specific options table, modified to PORT
7512 structure to make GPOINTERs 3 byte, added pic14_options
7513 (_pic14_do_link): private linking routine (update paths to libraries,
7514 add libsdcc.lib by default)
7515 * src/pic/main.h: declare pic14_options
7516 * src/pic/pcode.c: fixed instructions i/o relations,
7517 (RegCond): reverted to correct version,
7518 (newpCodeOpLit): truncate literals to 8 bit,
7519 (genericPrint): added debug output,
7520 (getRegFromInstruction): fixed for various operand types, simplified
7521 (BuildFlow): fixed broken handling of isntructions with labels
7522 (LinkFlow): start at last instruction in flow (skip trailing comments),
7523 pass the flow on to the next instruction after CALL
7524 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7525 (insertPCodeInstruction): fixed inserting after a skip instruction,
7526 (DoBankSelect): fixed for labeled instructions
7527 (OptimizepBlock): honor --nopeep switch
7528 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7529 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7530 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7531 (pCodeOptime2pCodes): allow disabling this optimization via
7532 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7533 but is still buggy), started implementation of a dataflow based
7534 pCode optimization (CSE + dead code elimination)
7535 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7536 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7537 names are independant of the stack location and therefore portable across
7540 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7542 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7543 (selectSpil): fixed bug 1337835 by not spilling bit variables
7544 * support/regression/tests/bug1337835.c: added test for this bug
7545 * src/mcs51/peeph.def: restart after rule 3.c,
7546 addded rules 263.x to optimize loading constants
7548 2005-10-26 Raphael Neider <rneider AT web.de>
7550 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7551 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7552 (genAssign): emit warning when casting literals to generic pointer
7553 type, also applies when taking the address of a fixed variable,
7554 (genCast): improved casting to generic pointers
7555 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7556 extern variables, added verbose error message
7557 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7559 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7561 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7562 carry must be complemented too
7563 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7564 could be emitted by genMinus
7565 * src/SDCCval.c (constVal): fixed bug 1305065
7567 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7569 * src/SDCCast.c (addCast): added promotion for bit variables
7570 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7571 promotion casts + optimisation
7572 (optimizeGetWord): fix warning 'i' might be used uninitialized
7573 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7574 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7576 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7578 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7579 all chars are promoted to int; promotion should be handled in SDCCast.c
7581 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7583 * device/lib/_strcmp.c: Fixed bug 1326457
7585 2005-10-11 Raphael Neider <rneider AT web.de>
7587 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7588 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7590 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7592 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7593 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7595 2005-10-04 Raphael Neider <rneider AT web.de>
7597 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7598 device/lib/pic16/pics.all: added pic18f1320
7599 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7601 2005-09-30 Raphael Neider <rneider AT web.de>
7603 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7604 * src/pic16/devices.inc: NEW, provides device descriptions
7605 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7607 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7609 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7612 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7614 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7615 documented Any Order Bit, Higher Order Byte and Higher Order Word
7616 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7617 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7618 (optimizeGetAbit): new, to get any bit, not only the high bit,
7619 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7620 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7621 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7622 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7623 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7624 GETABIT, GETBYTE, GETWORD: decorate them,
7625 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7626 (ast_print): added GETABIT, GETBYTE, GETWORD
7627 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7628 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7629 (geniCodeBinary): new generic binary icode,
7630 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7631 * src/port.h: updated comment for PORT.hasExtBitOp
7632 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7633 (genGetByte): new, to get a single byte,
7634 (genGetWord): new, to get a word from a long,
7635 (gen51Code): added GETABIT, GETBYTE, GETWORD
7636 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7638 2005-09-23 Raphael Neider <rneider AT web.de>
7640 * configure.in, configure: have device/lib/pic configured
7641 * device/lib/Makefile.in: added model-pic14
7642 * device/lib/clean.mk: added pic/ to clean rule
7643 * device/lib/pic: added rudimentary pic14 library providing support
7644 functions for multiplication/division/generic pointer access
7645 * src/SDCCopt.c (convilong): mark support functions as extern
7646 for pic14 port as well
7647 * src/pic/gen.c (genMult): added assertions,
7648 (genpic14Code): emit warning on unhandled iCodes
7649 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7650 * src/pic/pcode.c (pCodeOpCopy),
7651 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7652 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7653 SFR_REGISTER}), made safe for future extensions
7654 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7655 instructions even if preceeded by SKIP instructions (also remove
7656 them); removed unused code
7657 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7658 prevents leaving parts of the structure uninitialized after copying
7660 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7662 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7664 * support/regression/tests/addsub.c: added test for the bug
7666 2005-09-21 Raphael Neider <rneider AT web.de>
7668 * device/include/pic16/pic18f1220.h,
7669 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7670 * device/lib/pic16/Makefile.rules: added missing opening paren
7671 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7672 are provided in genutils.c,
7673 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7674 operand/result sizes,
7675 (genCmp): assert on NULL pointers first, then check deref'ed values
7676 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7679 2005-09-18 Raphael Neider <rneider AT web.de>
7681 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7682 as these are now unused,
7683 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7684 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7685 local, avoids uninitialized pointer dereference on r->name
7686 * src/pic16/ralloc.c (newReg): fixed indentation
7688 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7690 * src/SDCCval.c (constVal): fixed bug 730366
7691 * support/Util/SDCCerr.c,
7692 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7694 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7696 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7698 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7700 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7702 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7704 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7705 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7706 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7707 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7708 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7709 * packihx/packihx.c (hexDigit): made c unsigned char
7710 * as/mcs51/lklibr.c (fndsym),
7711 * link/z80/lkgb.c (gb),
7712 * link/z80/lklibr.c (fndsym),
7713 * link/z80/lkrloc.c (relr),
7714 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7715 * src/SDCC.lex (checkCurrFile, process_pragma),
7716 * src/SDCCglue.c (spacesToUnderscores),
7717 * src/SDCCmain.c (setParseWithComma, processFile),
7718 * src/asm.c (tvsprintf, printCLine),
7719 * src/avr/gen.c (emitcode, aopPut),
7720 * src/ds390/gen.c (emitcode),
7721 * src/hc08/gen.c (emitcode, emitinline),
7722 * src/mcs51/gen.c (emitcode, genInline),
7723 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7725 * src/pic/ralloc.c (debugLog),
7726 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7728 * src/pic16/ralloc.c (debugLog),
7729 * src/z80/main.c (_process_pragma):
7730 made all ctype.h function calls safe
7731 * src/SDCCopt.c: include math.h for fabs
7732 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7733 and used them throughout the code to make ctype.h function calls safe
7734 * src/ds390/main.c (asmLineNodeFromLineNode),
7735 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7736 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7738 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7739 (newpCodeAsmDir): made ctype.h function calls safe
7740 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7741 pic16_emitcode): made lbp unsigned char*
7742 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7743 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7744 * src/xa51/gen.c (emitcode),
7745 * src/z80/gen.c (_emit2): made lbp unsigned char*
7746 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7749 2005-09-05 Raphael Neider <rneider AT web.de>
7751 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7752 access bank splitpoint
7754 2005-09-05 Raphael Neider <rneider AT web.de>
7756 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7758 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7760 * .version: changed to version 2.5.3
7761 * doc/sdccman.lyx: changed version to 2.5.3,
7762 documented --codeseg and --constseg and pragma codeseg and constseg,
7763 documented bit parameters (reentrant) and bit returning
7764 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7765 currFunc->recvSize, but is this ok for all ports?
7766 (ast2iCode): result of ~ on unsigned char must be cast to int for
7768 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7769 function pointers in bit space
7770 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7771 (processFuncArgs): call port.reg_parm() with reentrancy info
7779 * src/z80/main.c: port.reg_parm prototype extended with
7780 "bool reentrant" parameter
7781 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7782 options.stackAuto for allocating bit register parameters
7783 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7784 (genSend): set BitBankUsed if it is,
7785 (selectRegBank): factored out of genCall for use in genPcall,
7786 (genCall): removed redundant dtype assignmen, use selectRegBank,
7787 (genPcall): handle returning in Carry properly, save in F0 if needed,
7788 (genReceive): handle bit register parameters
7789 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7790 (mcs51_assignRegisters): enable bit registers for all reentrant
7791 functions and don't set BitBankUsed unconditionally
7792 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7793 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7794 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7796 2005-08-27 Borut Razem <borut.razem AT siol.net>
7798 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7799 ppc-osx (Darwin) does not support -u option. It seems that it is
7800 supported only on Linux - GNU cp
7802 2005-08-25 Borut Razem <borut.razem AT siol.net>
7804 * sim/ucsim/gui.src/serio.src/Makefile.in,
7805 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7806 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7807 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7808 install and strip, since the strip at /usr/ccs/bin should be used
7811 2005-08-24 Borut Razem <borut.razem AT siol.net>
7813 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7815 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7817 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7820 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7822 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7823 * as/mcs51/lkmain.c (link_main): fixed warning
7824 * device/include/stdbool.h: ds390 has no advanced bit support yet
7825 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7826 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7827 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7828 and updated their macros
7829 * src/SDCCval.c (constVal): updated comment for renamed b_long
7831 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7833 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7834 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7835 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7836 (oprio): set priority for '['
7837 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7839 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7840 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7841 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7842 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7843 added overlayable BIT_BANK area
7844 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7845 (summary2): explain 'T' in legenda
7846 * as/mcs51/lkrloc.c: replaced old K&R style,
7847 (relr): added R_BIT processing,
7848 (errmsg): added "Bit-addressable relocation error",
7849 (adb_bit): added for converting from byte- to bit-addressable space,
7850 (adb_24_bit): added for converting from byte- to bit-addressable space
7851 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7852 used in reentrant functions now even as return value
7853 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7854 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7855 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7856 * src/SDCCglobl.h: added indicator BitBankUsed
7857 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7858 the bit registers b0-b7
7859 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7860 (geniCodeCast): fixed bug 1263853,
7861 (geniCodeLogicAndOr): put result in bool or char,
7862 (geniCodeReceive): added parameter func for accessing the return type,
7863 (geniCodeFunctionBody): pass func to geniCodeReceive
7864 * src/SDCCmain.c: added indicator BitBankUsed
7865 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7866 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7867 (checkSClass): don't put automatic bool/bit on stack,
7868 (checkFunction): removed check on function cannot return bit
7869 * src/SDCCsymt.h: added newBoolLink prototype
7870 * src/mcs51/gen.c (rb1regs): added bit registers,
7871 (movc): created for assigning to carry,
7872 (pushReg, popReg): created for pushing registers,
7873 (sameRegs): check both AOP_REG and AOP_CRY types,
7874 (aopOp): handle bit registers,
7875 (aopPut): optimization no self-assign,
7876 (saveRegisters): push reg->base (bits) only once for bit registers,
7878 (unsaveRegisters): pop reg->base only once and use popReg,
7879 (assignResultValue): added parameter func and return in carry for bits,
7880 (genIpush): optimization no reload in A if not changed,
7881 (genSend): bit parameters in reentrant functions are passed in bit
7882 registers by first assigning to bits in B, then save registers and
7884 (genCall): handle returning in Carry properly, save it in F0 if needed,
7885 (genPcall): updated assignResultValue call, this is not safe yet for bit
7886 returning function !!!
7887 (genFunction): don't generate equ's for bit registers and use pushReg,
7888 (genEndFunction): take care of bit returning functions and use popReg,
7889 (genRet): return bit in Carry,
7890 (genIfx): optimize bit registers and other directly addressable bits,
7891 (genReceive): updated assignResultValue call
7892 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7893 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7894 registers when using stack-auto
7895 * src/mcs51/ralloc.c (_G): added allBitregs,
7896 (regs8051): added the bit registers,
7897 (createStackSpil): use macro IS_BIT,
7898 (getRegBit): added to allocate a bit register, else spill,
7899 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7900 (updateRegUsage): factored out to ease stepping while debugging,
7901 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7902 also allocate bit registers,
7903 (fillGaps): handle bit registers,
7904 (findAllBitregs): added to create bit vector with all bit registers,
7905 (mcs51_allBitregs): returns this bit vector,
7906 (mcs51_assignRegisters): when using stack-auto use bit registers for
7907 passing parameters and creating local variables
7908 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7910 2005-08-22 Borut Razem <borut.razem AT siol.net>
7912 * device/lib/Makefile.in: replaced find option -or with -o
7913 to make it run on solaris
7915 2005-08-22 Raphael Neider <rneider AT web.de>
7917 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7918 fixes #1265442 (crash on Solaris)
7920 2005-08-20 Borut Razem <borut.razem AT siol.net>
7922 * configure, configure.in: added tests for libsocket and libnsl libraries,
7923 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7924 from support/regression/Makefile.in
7925 * support/regression/Makefile.in: added
7926 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7927 * sim/ucsim/libtool: regenerated on sparc-solaris
7928 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7929 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7930 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7931 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7932 sparc-solaris, which doesn't use GNU ld linker
7933 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7934 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7936 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7938 * src/mcs51/peeph.def: updated comments
7940 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7942 * device/lib/_gptrget.c,
7943 * device/lib/_gptrput.c: slightly shorter
7944 * doc/sdccman.lyx: incremented version
7945 * src/mcs51/peeph.def: moved peephole comments to the line of first
7946 change to better keep line correlation, reanimated 186.e
7947 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7949 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7951 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7952 David Saxton with quotes around file name.
7954 2005-08-15 Borut Razem <borut.razem AT siol.net>
7956 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7957 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7958 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7959 make tests run on x86_64 platform
7961 2005-08-13 Raphael Neider <rneider AT web.de>
7963 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7964 as it might be executed DURING a build (parallel make is wonderful)
7966 2005-08-13 Raphael Neider <rneider AT web.de>
7968 * device/lib/Makefile.in (port-specific-objects-pic16):
7969 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7970 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7972 * device/lib/pic16/Makefile.rules: build subdirs before creating
7973 the library, removed builddir rule, create $(builddir) early in
7974 recurse rule, use empty recurse rule for leaf directories
7975 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7976 mkdir errors (race condition), removed duplicate suffix "hex"
7978 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7979 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7980 prevents mkdir -p from aborting on Alpha
7982 2005-08-12 Raphael Neider <rneider AT web.de>
7984 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7985 db-statements in order to allow for arrays of pointers in code
7986 sections to be placed without interspersed 0-padding, fixes
7988 * (emitStatistics): fixed division by zero for pic18f1220
7989 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7990 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7991 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7992 * (pic16_pCodeConstString): keep track of already emitted string
7993 literals to prevent "duplicate definitions of symbol _str_NR"
7994 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7996 * device/lib/Makefile.in: ignore failing PIC16 library builds
7997 * device/lib/pic16/Makefile: do not build if gputils are missing
7998 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8000 2005-08-10 Raphael Neider <rneider AT web.de>
8002 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8005 2005-08-10 Raphael Neider <rneider AT web.de>
8007 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8008 Rokas' patch to add the new fixed point type "__fixed16x16"
8009 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8010 functions for __fixed16x16 arithmetics
8011 * device/lib/pic16: reimplemented the build system to support
8012 a separate build directory, better handling of libio (create
8013 the library in a separate subdir for each architecture) and
8014 easier configuration (centralized in Makefile.common)
8016 2005-08-07 Raphael Neider <rneider AT web.de>
8018 * src/pic16/gen.c (genrshTwo): fixed sign extension
8019 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8020 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8022 * device/include/pic16/pic18f4220.h: NEW, header for
8023 pic18f4220 and pic18f4320
8024 * device/include/pic16/pic18fregs.h: added new devices,
8025 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8026 * device/include/pic16/signal.h: resolved name clashes
8027 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8028 to also allow testing for interrupt enable bits, added
8029 comments on how to use the macros
8030 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8031 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8032 register definitions for the devices
8033 * device/lib/pic16/pics.all: added new devices
8034 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8036 * device/lib/pic16/libc/stdlib/memfree: do not count
8037 the block header as free memory
8038 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8039 simplified and added missing end-of-blocklist-marker
8040 (reported by Peter Onion, fixes #1252814)
8041 * (_mergeHeapBlock): fixed loop condition
8042 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8043 len==0, restructured code
8044 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8045 up a bit, reduced bitfield accesses, prevent endless loops
8046 in case of heap corruption
8047 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8048 "unreferenced arguments/must return a value" warnings
8049 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8050 replaced BAUDREG with SPBRG
8051 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8052 device/lib/pic16/debug/gstack/gstack.c: replaced
8053 _naked, _asm, _endasm with __naked, __asm, __endasm
8055 2005-08-05 Raphael Neider <rneider AT web.de>
8057 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8058 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8060 2005-08-05 Borut Razem <borut.razem AT siol.net>
8062 * device/lib/Makefile.in: added missing ';'
8063 * configure: removed ^M characters
8065 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8067 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8068 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8071 2005-08-04 Borut Razem <borut.razem AT siol.net>
8073 * configure.in: pic16 libraries build 2nd try - enable running
8074 configure in device/lib/pic16
8075 * configure: regenerated from configure.in
8076 * device/lib/Makefile.in: create $(PORT)/bin directory
8078 2005-08-03 Raphael Neider <rneider AT web.de>
8080 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8081 to get/set values via pointers
8082 * (genUnpackBits,genPackBits): changed detection of
8083 ptr->bitfield vs. sym.bitfield, fixed access via generic
8084 pointers, removed dead (wrong) code for multibyte bitfields
8085 * (genNearPointerGet, genGenPointerGet): removed useless code,
8086 fixed bitfield detection, fixes #1250594
8087 * (genNearPointerSet): removed useless code
8088 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8089 and introduced macro pic16_emitpcode that conditionally emits
8090 the origin of the following pCode (useful for debugging SDCC)
8091 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8092 * (createDefmap): fixed handling of LFSR for --optimize-df
8094 2005-08-02 Borut Razem <borut.razem AT siol.net>
8096 * device/lib/Makefile.in: pic16 libraries build enabled since
8097 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8099 2005-08-02 Raphael Neider <rneider AT web.de>
8101 * src/pic16/gen.c (genPackBits): removed deprecated warning
8102 * (genGenPointerSet): fixed bitfield detection
8104 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8106 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8108 2005-07-31 Raphael Neider <rneider AT web.de>
8110 * device/lib/pic16/libdev/pic18f458.c,
8111 device/include/pic16/pic18f458.h: added missing T0CONbits
8113 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8115 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8117 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8119 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8121 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8123 * device/include/mcs51/at89c51ed2.h: added.
8125 2005-07-23 Raphael Neider <rneider AT web.de>
8127 * src/pic/gen.h: added emitpcode macro for debugging
8128 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8129 and replace by macro adding debug information on demand
8130 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8131 * (gencjne): tried to fix; replaced with correct (slower) code
8132 * (gen{Unp,P}ackBits): fixed single bit access
8133 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8134 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8135 previous instruction
8136 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8137 register has to be handled with care (forbidding movement
8138 of assignments/uses, removing assignments completely, ...)
8139 * (pCodeOptime2pCodes): make use of regIsSpecial
8140 * added lots of debugging output (commented out)
8141 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8142 from being reused as result UNLESS it is known to work
8144 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8146 * support/Util/dbuf.h: include <stddef.h> for size_t
8147 * .version: changed to version 2.5.2
8149 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8151 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8153 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8155 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8156 (genModOneByte): removed needless psha/pula
8158 2005-07-22 Raphael Neider <rneider AT web.de>
8160 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8161 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8162 * src/pic/gen.c (resolveIfx): do not "invent" labels
8163 * (genSkipc): changed to positive logic
8164 * (genSkipCond): removed as no longer needed
8165 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8167 * (genLeftShift): check operands are in different registers
8168 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8169 INCF does not update CARRY...
8170 * src/pic/main.c: fixed _linkCmd
8171 * src/pic/pcode.c (unlinkpCode): added inactive code
8172 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8173 alive (do not assign result and operand overlapping registers)
8175 2005-07-22 Raphael Neider <rneider AT web.de>
8177 * src/pic/device.c (dump_sfr): replaced register declaration with
8178 call to emitSymbolToFile() to avoid duplicate symbols
8179 * (assignRelocatableRegisters): do not declare external symbols
8180 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8181 right (take size of type, not etype)
8182 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8183 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8184 * (packRegsForAccUse): disabled assignment of WREG as
8185 the result reg to prevent occurence of just fixed #1235003,
8187 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8188 symbols (avoids duplicate symbols in .asm file)
8189 * (pic14emitRegularMap): use emitSymbolToFile()
8190 * src/pic/gen.c (aopOp): fixed spillLocation handling
8191 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8192 * (genDataPointerSet): removed unneccessary variables/output
8194 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8196 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8197 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8199 2005-07-21 Raphael Neider <rneider AT web.de>
8201 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8202 architecture cannot handle them efficiently, fixes bug #1235003
8203 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8204 check for empty sets before using them (fixes bug #1232190)
8206 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8208 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8209 (lnksect2): generate warnings for memory overlap
8210 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8211 constseg to set the name of these segments so you can instruct the linker
8212 to place them in banks
8213 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8214 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8215 added code_seg and const_seg to options
8216 * src/SDCCglue.c (emitMaps): use options.const_seg,
8217 (createInterruptVect): put interrupt vectors in segment HOME,
8218 (glue): put HOME before static segment and put the main glue in HOME,
8219 (glue): use options.code_seg
8220 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8221 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8222 these segments so you can instruct the linker to place them in banks
8223 (linkEdit): use code_loc for HOME segment which should be the first
8224 segment in code memory now
8225 * src/SDCCmem.c: fixed more stuff like bug 1238386
8226 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8227 (changePointer): don't change function pointers to code pointers for
8229 (compareType): added exceptional check for banked function pointers
8230 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8231 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8232 after static in code memory
8233 * src/mcs51/gen.c: added aopLiteralLong prototype,
8234 (aopForSym): use getSize for functions,
8235 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8236 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8237 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8239 (genPcall): use call for literal function pointers and generate banked
8240 calls over the one trampoline so there's only one place for the user to
8241 modify according to his/hers hardware,
8242 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8243 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8244 * src/mcs51/main.c: added keyword banked,
8245 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8246 * support/Util/SDCCerr.c,
8247 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8248 needed for passing the bank and address to the trampoline
8249 * device/lib/mcs51/crtbank.asm: added for bankswitching
8250 * device/lib/mcs51/Makefile: added crtbank
8252 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8254 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8255 for fields at offset 0 of a struct or union as reported
8256 on 2005-07-07 in the developer mailing list.
8258 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8260 * src/SDCCmem.c: fixed bug 1238386
8262 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8264 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8265 (patch #1144962), added peephole 300, enabled 259.x
8266 * doc/sdccman.lyx: removed screenshot and provided link instead
8268 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8270 * doc/sdccman.lyx: added section about debugging with ddd
8271 * doc/figures/ddd_example.eps: screenshot of debugging session
8273 2005-07-04 Raphael Neider <rneider AT web.de>
8275 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8276 like CODE pointers, fixes #1115683
8277 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8278 call, fixes bugs #1232211, #1228110,
8279 fixed wrong casts to pCodeFlow from pCodeInstructions
8281 2005-07-04 Raphael Neider <rneider AT web.de>
8283 * src/pic/gen.c (popGet): changed assert to allow for
8285 * (popGetAddr): changed signature to provide
8286 an additional index, patched all call sites
8287 * (genCmpEq): handle literal-like operands correctly
8288 * (genAddrOf): added sanity checks on __code/__data pointers
8289 * (genAssign): added handling of symbols from __code section
8290 * (gencjne): do not generate code for comparisons whose result
8291 is neither stored nor used, fixes bug #1171114
8292 * (AccLsh, AccRsh): operate on operand instead of WREG
8293 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8294 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8296 * rewrote complete shift-by-literal logic, commented unused
8298 * (genConstPointerGet): get multiple bytes (if result size > 1),
8299 fixed handling of non-immediate addresses
8300 * (genPointerGet): handle CODE pointers like CONST pointers
8301 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8302 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8303 operand is to be treated as a literal or not
8304 * (mov2w,genPcall,genCmpEq),
8305 src/pic/genarith.c: use aop_isLitLike() to decide between
8306 literal/register contents
8307 * (addSign): added missing offset
8308 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8309 only emit comment in debug-mode,
8310 use {aop,op}_isLitLike throughout the file
8311 * src/pic/glue.c: fix initializers for pointers (work in progress)
8312 * src/pic/pcode.c (get_op): honor index on _const symbols
8313 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8314 * (dumppBlock): added pCode size estimation
8315 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8316 check for IS_SYMOP before OP_SYMBOL'ing
8317 * fixed indentation, compacted switch-statements
8318 * (allocReg): find free register and allocate it instead of
8319 allocating new registers all the time
8320 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8321 registers as its operands (necessary only for multibyte GETs)
8323 2005-07-01 Raphael Neider <rneider AT web.de>
8325 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8326 debugging .asm-output macros FENTRY + FEXIT
8327 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8329 * (emitpComment): NEW, printf to pCode
8330 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8332 * (popGetAddr): NEW, variant of popGet to access an immediates
8333 high(er) bytes instead of the n'th byte of memory they reference,
8334 replaced popGet with popGetAddr where neccessary
8335 * (genDataPointerGet): reactivated and fixed implementation
8336 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8338 * (genDataPointerSet): fixed multibyte assignments
8339 * (genpic14Code): fixed --i-code-in-asm handling
8340 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8341 * (genPlus): fixed index-out-of-bounds error
8342 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8343 * src/pic/ralloc.c: added debugging output macro FENTRY2
8344 * (spillThis): fixed indentation, enbraced for-body for clarity
8345 * (rematStr): commented out as now unused
8346 * (regTypeNum): commented out special spill case (overwrites
8348 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8350 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8352 * doc/sdccman.lyx: documented sfr16/sfr32,
8353 added example for using storage class with function pointers
8354 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8356 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8358 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8359 * device/lib/_itoa.c,
8360 * device/lib/_ltoa.c: optimized codesize
8361 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8362 but don't know how to suppress the double warning.
8363 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8364 * support/Util/SDCCerr.c,
8365 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8367 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8369 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8370 fixed old K&R prototypes
8371 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8372 * device/lib/_gptrget.c,
8373 * device/lib/_gptrgetc.c,
8374 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8375 also new versions for small generic pointers and banked generic pointers
8376 * src/port.h: added const_name
8377 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8378 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8379 * src/SDCCcse.c (findPrevIc): check all associative operators
8380 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8381 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8382 * src/SDCCmem.c: updated comments,
8383 set far-space to 0 for pdata, results in optimized code
8384 * src/SDCCmem.h: added macro CONST_NAME
8385 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8386 moving the info into the highest bits, see also gptrget/gptrput
8387 * src/src.dsp: added sdcc.ico to project files
8388 * src/avr/gen.c (genCast): fixed bug 0x%d
8389 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8390 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8391 relation between ptr_type and DCL_TYPE,
8392 (genCast): fixed bug 0x%d
8393 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8394 (CODE)" for const_name
8395 * src/hc08/gen.c (genCast): fixed bug 0x%d
8396 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8397 (hc08_port): added "CONST (CODE)" for const_name
8398 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8399 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8400 between ptr_type and DCL_TYPE,
8401 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8402 operand* and took AOP() inside function so sfr-ness can be checked,
8403 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8405 (genFunction, genEndFunction): optimized stack setup,
8406 (genMinus): optimized for literals with ending zeroes (in bytes),
8407 (genCast): fixed bug 0x%d
8408 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8409 (mcs51_port): added "CONST (CODE)" for const_name
8410 * src/mcs51/peeph.def: made rule 226 more generic
8411 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8412 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8413 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8414 * src/z80/main.c (z80_port): added NULL for const_name,
8415 (gbz80_port): added NULL for const_name
8416 * support/regression/tests/bug663539.c,
8417 * support/regression/tests/sfr16.c: new tests
8419 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8421 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8423 2005-06-24 Raphael Neider <rneider AT web.de>
8425 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8427 * device/include/pic16/signal.h: added USBIF
8430 2005-06-24 Raphael Neider <rneider AT web.de>
8432 * device/lib/pic16/libdev/pic18f2455.c,
8433 device/include/pic16/pic18f2455.h: NEW
8434 * device/include/pic16/pic18fregs.h,
8435 device/lib/pic16/pics.all,
8436 src/pic16/device.c: added 18f2455
8437 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8438 device/include/pic16/{pic18f[68][567].h,usart.h}:
8439 replaced MULTIPLE_USARTS define with more relaible
8440 compatibility sfrs (for USART access)
8442 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8444 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8445 and the output asm file line is printed on two lines.
8447 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8449 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8450 BGT, BLE, BHI, and BLS instructions
8451 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8453 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8454 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8456 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8458 2005-06-15 Raphael Neider <rneider AT web.de>
8460 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8461 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8462 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8463 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8464 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8466 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8468 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8469 Marcel Telka in bug #1215704
8471 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8473 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8474 located in shared memory bank.
8476 2005-05-31 Raphael Neider <rneider AT web.de>
8478 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8479 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8480 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8482 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8484 * device/lib/_strncpy.c: fixed the fix
8486 2005-05-26 Raphael Neider <rneider AT web.de>
8488 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8489 initializers with \0, bug #1208187
8490 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8491 intializers with \0, bug #1208187
8493 2005-05-26 Raphael Neider <rneider AT web.de>
8495 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8496 initializers with \0, bug #1208187
8497 * src/pic16/main.c (_process_pragma): added sanity checks
8498 for stack position and size, emit warnings when appropriate
8500 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8502 * device/lib/_strncpy.c: fixed not filling with \0
8504 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8506 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8508 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8509 compound_statement),
8511 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8513 2005-05-24 Raphael Neider <rneider AT web.de>
8515 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8517 2005-05-24 Raphael Neider <rneider AT web.de>
8519 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8520 TRISE definitions, closes bug #1162453
8522 2005-05-22 Raphael Neider <rneider AT web.de>
8524 * src/pic16/main.c (_process_pragma): check for missing
8525 arguments to pragmas code and udata
8526 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8527 consistency fixes to match other headers (thanks to Jim Paris)
8528 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8530 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8532 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8534 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8536 * support/regression/tests/bug1198642.c: new test
8537 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8538 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8539 * support/scripts/resource.h,
8540 * support/scripts/resource.rc,
8541 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8542 * support/scripts/sdcc.ico: added 32x32 icon
8544 2005-05-18 Raphael Neider <rneider AT web.de>
8546 * device/lib/pic16/libdev/pic18f*.c,
8547 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8548 keywords to "__sfr" and "__at (X)"
8549 * device/include/pic16/pic18fregs.h: added pic18f4520
8550 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8551 #1203088 (MPLAB compatibility)
8553 2005-05-17 Raphael Neider <rneider AT web.de>
8555 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8556 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8557 * device/lib/pic16/pics.all: added new devices
8558 * src/pic16/device.c: added support for pic18f4520
8560 2005-05-16 Raphael Neider <rneider AT web.de>
8561 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8562 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8563 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8564 convenience function for bit access
8566 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8568 * device/lib/printf_large.c: fixed bug 1193299
8569 * support/regression/tests/bug1057979.c: added test %3.3s
8571 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8573 * device/include/mcs51/8051.h,
8574 * device/include/mcs51/8052.h: made parseable with lint
8575 * device/include/mcs51/lint.h: added include file for (sp)lint
8576 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8577 * doc/cdbfileformat.lyx,
8578 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8580 2005-05-14 Raphael Neider <rneider AT web.de>
8582 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8583 * device/lib/pic16/libc/stdlib/itoa.c (new)
8584 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8585 * device/lib/pic16/libio/Makefile: exclude subdir according to
8586 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8587 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8588 * src/pic16/gen.c (genFunction): prevent annoying warning
8589 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8591 * support/cpp2/cppmain.c (cpp_output_string): new
8592 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8595 2005-05-13 Borut Razem <borut.razem AT siol.net>
8597 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8599 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8601 * .version: changed to version 2.5.1; back to bleeding edge development
8603 2005-05-11 Borut Razem <borut.razem AT siol.net>
8605 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8606 generate PDF version 1.3 documents
8608 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8610 * .version: changed to version 2.5.0
8612 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8614 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8616 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8618 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8619 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8620 well as many smaller updates.
8621 * .version: changed to version 2.5.0-pre1
8623 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8625 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8627 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8629 * support/regression/tests/bug1185672.c: added
8630 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8632 * src/mcs51/gen.c (genCall): added comments, made it look safer
8633 * src/mcs51/gen.c (genEndFunction): simplified
8635 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8637 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8639 2005-04-14 Borut Razem <borut.razem AT siol.net>
8641 * fixed bug 1045046 - SIGSEGV with really simple code?:
8642 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8643 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8645 2005-04-14 Borut Razem <borut.razem AT siol.net>
8647 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8648 src/pic16/device.h: temporarily disabled experimental #inline pragma
8651 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8653 * device/include/z80/stdio.h,
8654 * device/include/z80/string.h: removed these highly incomplete files so
8655 SDCC can use the default ones in device/include/
8657 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8659 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8661 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8664 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8666 * device/include/malloc.h: removed redundant __reentrant prototypes
8667 * device/lib/_mullong.c: added working xstack variant in asm (C version
8668 doesn't pass regression tests)
8669 * device/lib/bpx.c: used __data and made bpx char for mcs51
8670 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8671 (createFunction): fixed bug with xstackPtr
8672 * src/SDCCcse.c: corrected comments
8673 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8674 (killDeadCode, eBBlockFromiCode): removed unused code
8675 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8677 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8678 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8679 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8680 (genModOneByte): fixed warning in MSVC
8681 * src/mcs51/main.c (): added comments
8682 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8684 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8686 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8688 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8690 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8692 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8694 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8695 characters arrays of larger size than the declared one.
8697 2005-04-10 Borut Razem <borut.razem AT siol.net>
8699 * src/pic/gen.c (genInline),
8700 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8701 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8702 (findNextInstruction), (findPrevInstruction),
8703 (findInstructionUsingLabel),
8704 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8705 * src/pic/pcode.c (findLabel): added missing '\n'
8706 * src/src.dsp: added SDCCdwarf2.c to the project
8708 2005-04-09 Borut Razem <borut.razem AT siol.net>
8710 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8712 2005-04-08 Raphael Neider <rneider AT web.de>
8714 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8715 into the chain after a given one) and mergeDefmapSymbols (combine
8716 defmap entries for each symbol per pcode)
8717 * (createDefmap): have defmap entries merged in the end
8718 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8719 a symbol before replacing one access type's symbol, merge symbols in
8720 the end (replacement symbol might already have an entry)
8721 * (assignValnums): keep reference to written WREG intact
8723 2005-04-08 Raphael Neider <rneider AT web.de>
8725 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8728 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8730 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8733 2005-04-07 Raphael Neider <rneider AT web.de>
8735 * device/include/pic16/usart.h: added compatibility defines for
8736 devices with more than one USART
8737 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8739 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8741 * device/lib/Makefile.in: updated for port specific include
8743 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8745 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8747 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8749 * device/include/8051.h,
8750 * device/include/8052.h,
8751 * device/include/at89S8252.h,
8752 * device/include/at89c55.h,
8753 * device/include/at89x051.h,
8754 * device/include/at89x51.h,
8755 * device/include/at89x52.h,
8756 * device/include/mcs51reg.h,
8757 * device/include/reg51.h,
8758 * device/include/reg764.h,
8759 * device/include/regc515c.h,
8760 * device/include/sab80515.h: (re)moved these 12 files
8761 * device/include/mcs51/8051.h,
8762 * device/include/mcs51/8052.h,
8763 * device/include/mcs51/at89S8252.h,
8764 * device/include/mcs51/at89c55.h,
8765 * device/include/mcs51/at89x051.h,
8766 * device/include/mcs51/at89x51.h,
8767 * device/include/mcs51/at89x52.h,
8768 * device/include/mcs51/mcs51reg.h,
8769 * device/include/mcs51/reg51.h,
8770 * device/include/mcs51/reg764.h,
8771 * device/include/mcs51/regc515c.h,
8772 * device/include/mcs51/sab80515.h: and added them here
8774 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8776 * device/include/stdarg.h: changed SDCC specific keywords to double
8778 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8780 * device/include/hc08/mc68hc908gp32.h,
8781 * device/include/hc08/mc68hc908jb8.h,
8782 * device/include/hc08/mc68hc908jkjl.h,
8783 * device/include/hc08/mc68hc908qy.h: fixed comments
8784 * device/include/mcs51/README: updated
8785 * device/include/mcs51/c8051f120.h: added PINRSF
8786 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8787 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8788 amidst code. Also inline is not supported.
8790 2005-04-06 Raphael Neider <rneider AT web.de>
8792 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8793 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8794 callers stack/frame pointers
8796 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8798 * device/include/pic16/usart.h: added, missing in previous commit,
8799 * device/include/pic16/adc.h: fixed typo,
8800 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8802 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8804 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8805 uninitialized because a bug appears with gplink
8806 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8807 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8808 complains for unrecognised option
8810 2005-04-05 Raphael Neider <rneider AT web.de>
8812 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8813 structs as well (using memcpy)
8814 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8815 on ISRs (GOTO has no label)
8816 * src/pic16/device.h: added OF_OPTIMIZE_DF
8817 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8818 new data flow analysis/optimization
8819 * src/pic16/pcode.c: added (prototypes for and implementation of)
8820 dataflow analysis functions, fixed pCodeInstructions' inCond and
8821 outCond values, made RCALL a branch instruction
8822 * (pic16_unlinkpCode): keep C line if possible
8823 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8824 C line moved if possible
8825 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8826 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8827 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8828 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8830 * (pic16_getJumptabpCode): NEW, needed in...
8831 * (LinkFlow): fixed handling of jumptables, calls and conditional
8833 * (pic16_InsertCommentAfter): NEW
8834 * (pic16_pCodeReplace): made verbose and flow preserving
8835 * (AnalyzeFlow): added call to data flow analysis
8836 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8837 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8838 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8840 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8842 * src/SDCCast.c (decorateType): fixed bug #1105626
8844 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8846 * device/include/asm/pic16/features.h,
8847 * pic18f*.h headers,
8848 * device/include/pic16/adc.h,
8849 * device/include/pic16/delay.h,
8850 * device/include/pic16/i2c.h,
8851 * device/include/pic16/malloc.h,
8852 * device/include/pic16/stdio.h,
8853 * device/include/pic16/stdlib.h,
8854 * device/include/pic16/string.h,
8855 * device/lib/pic16/libc/stdio/printf_tiny.c,
8856 * device/lib/pic16/libc/stdio/printf_small.c,
8857 * device/lib/pic16/libc/stdio/strmgpsim.c,
8858 * device/lib/pic16/libc/stdio/strmmssp.c,
8859 * device/lib/pic16/libc/stdio/strmusart.c,
8860 * device/lib/pic16/libc/stdio/vfprintf.c,
8861 * device/lib/pic16/libc/stdlib/ltoa.c,
8862 * device/lib/pic16/libc/stdlib/putchar.c,
8863 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8864 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8865 * device/lib/pic16/libc/stdlib/memchrram.c,
8866 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8867 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8868 * device/lib/pic16/libio/adc/adcbusy.c,
8869 * device/lib/pic16/libio/adc/adcread.c,
8870 * device/lib/pic16/libio/adc/adcsetch.c,
8871 * device/lib/pic16/libio/usart/ubaud.c,
8872 * device/lib/pic16/libio/usart/ubusy.c,
8873 * device/lib/pic16/libio/usart/udrdy.c,
8874 * device/lib/pic16/libio/usart/uopen.c,
8875 * device/lib/pic16/libio/usart/uputc.c,
8876 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8877 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8878 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8879 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8880 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8881 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8882 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8883 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8884 specific keywords to double underlined form,
8885 * device/lib/pic16/libc/Makefile.rules,
8886 * device/lib/pic16/libsdcc/Makefile.rules,
8887 * device/lib/pic16/libm/Makefile,
8888 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8889 to compile with C standard set in Makefile.common
8890 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8891 rand.c and crc.c in compilation process,
8892 * device/lib/pic16/libsdcc/int/divuint.c,
8893 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8894 `c' from signed to unsigned,
8895 * device/lib/pic16/startup/crt0.c,
8896 * device/lib/pic16/startup/crt0i.c,
8897 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8898 keywords to double underlined form, bug fixes in _do_cinit function
8899 which prevented the correct initialization of the .idata segment,
8900 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8901 core to enter a infinite loop
8902 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8904 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8906 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8908 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8910 * device/include/Makefile.in: add support for hc08 subdirectory
8911 * device/include/hc08/: new subdirectory
8912 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8913 Lucas Loizaga, thanks!
8914 * device/include/hc08/mc68hc908qy.h,
8915 * device/include/hc08/mc68hc908gp32.h,
8916 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8917 their own directory. Changed internal macro names to use the compiler
8918 reserved namespace. Changed SDCC specific keywords to double
8920 * device/include/math.h,
8921 * device/include/malloc.h,
8922 * device/include/stdarg.h,
8923 * device/include/stdbool.h
8924 * device/include/string.h,
8925 * device/include/tinibios.h,
8926 * device/include/ds400rom.h,
8927 * device/include/8051.h,
8928 * device/include/8052.h,
8929 * device/include/80c51xa.h,
8930 * device/include/at89c55.h,
8931 * device/include/at89S8252.h,
8932 * device/include/at89x51.h,
8933 * device/include/at89x52.h,
8934 * device/include/ds80c390.h,
8935 * device/include/reg764.h,
8936 * device/include/regc515c.h,
8937 * device/include/sab80515.h,
8938 * device/include/mcs51/c8051f000.h,
8939 * device/include/mcs51/c8051f018.h,
8940 * device/include/mcs51/c8051f020.h,
8941 * device/include/mcs51/c8051f040.h,
8942 * device/include/mcs51/c8051f060.h,
8943 * device/include/mcs51/c8051f120.h,
8944 * device/include/mcs51/c8051f300.h,
8945 * device/include/mcs51/c8051f310.h,
8946 * device/include/mcs51/c8051f320.h,
8947 * device/include/mcs51/c8051f330.h,
8948 * device/include/mcs51/c8051f350.h,
8949 * device/include/z180.h: Changed SDCC specific keywords to double
8952 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8954 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8956 * (pic16_assignConfigWordValue): disable testing of configuration
8957 register value with config mask,
8958 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8959 function with port->fun_prefix,
8960 * (genFunction): when generating a naked interrupt function never
8961 create an absolute segment placed in interrupt vector address, place
8962 the actual interrupt function at IVA instead, when an interrupt
8963 function is generated with unspecified interrupt then do not create
8964 the absolute section,
8965 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8966 code for generating a call to generic pointer get/put function with
8967 a call to function pic16_callGenericPointer(),
8968 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8969 the call to the generic pointer get/put functions with prefixing the
8970 function name with port->fun_prefix,
8971 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8972 * src/pic16/main.c (_process_pragma): prefix function with
8974 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8975 calling assembler, old 18Fxxxx macro is deprecated,
8976 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8977 PC_ASMDIR in while condition,
8978 * (findInstruction): add PC_ASMDIR in while condition,
8979 * (buildCallTree): prefix main with port->fun_prefix,
8980 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8981 identifier for variable with banked access in instructions BTFSS,
8982 BTFSC, BCF, BSF, BTG
8983 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8984 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8985 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8986 perform optimization when enviroment variable NO_REG_OPT is set,
8987 * (insideLRBlock): NEW, return 1 if register is inside an
8988 INF_LOCALREGS block,
8989 * (RemoveRegFromLRBlock): remove a register that is completely
8990 eliminated by register optimization, but it is still left in local
8991 register store/restore in/from stack block,
8992 * (Remove2pcodes): after removing register, check to see if it
8993 should be removed from local register store/restore in/from stack
8995 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8996 DUMMY_READ_VOLATILE,
8998 * device/include/pic16/adc.h: minor prototype modifications and
9000 * device/include/pic16/malloc.h: added GPL notice various
9002 * device/include/pic16/stdint.h: NEW, standard header for ints
9003 * device/include/pic16/delay.h: NEW, header for delay functions,
9004 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9006 * device/include/pic16/signal.h: NEW, header providing helper macros
9007 for implementing signal handlers,
9008 * device/include/pic16/stdio.h: added prototypes for functions,
9009 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9010 prototypes for stdin and stdout, added macro PUTCHAR to
9011 automatically implement putchar function prototype,
9012 * device/include/pic16/usart.h: modified and updated USART library,
9013 * device/lib/pic16/libio/adc/,
9014 * device/lib/pic16/libio/i2c: some modifications to improve library
9016 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9017 family of functions,
9018 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9019 family of functions and other sources,
9020 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9021 of the PIC18Fxx[28] devices,
9022 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9023 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9024 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9025 _do_cinit function, because the previous failed when local variables
9026 where not placed in the same memory bank,
9027 * device/lib/pic16/libsdcc/char/: various modifications to improve
9028 library performance,
9029 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9030 information on the new functions of the c library and more...
9032 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9034 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9036 2005-03-26 Raphael Neider <rneider AT web.de>
9038 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9039 if condition == CARRY)
9040 * (genCmp): adapted to new genSkipc semantics
9041 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9042 on rIfx (genCmp was broken)
9044 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9046 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9047 * src/z80/main.c (_keywords[]),
9048 * src/SDCCglobal.h (struct options),
9050 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9051 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9052 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9053 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9054 always available in leading double underscore form. The C99 support is
9055 mostly missing, but it's a start.
9056 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9057 reserved identifier "__data".
9059 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9061 * src/mcs51/peeph.def: fixed bug 1170013
9063 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9065 * device/include/mcs51reg.h: fixed bug 842007
9067 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9069 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9072 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9074 * src/port.h (struct PORT),
9075 * src/avr/ralloc.c (avr_assignRegisters),
9077 * src/ds390/ralloc.c (ds390_assignRegisters),
9079 * src/hc08/ralloc.c (hc08_assignRegisters),
9081 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9083 * src/pic/ralloc.c (pic14_assignRegisters),
9085 * src/pic16/ralloc.c (pic16_assignRegisters),
9087 * src/xa51/ralloc.c (xa51_assignRegisters),
9089 * src/z80/ralloc.c (z80_assignRegisters),
9091 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9092 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9094 * src/SDCCdflow.c (computeDataFlow),
9096 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9098 * src/SDCCcflow.c (*),
9100 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9101 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9102 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9103 immedDom() returning wrong block; probably fixes bug #1160833)
9105 2005-03-20 Borut Razem <borut.razem AT siol.net>
9107 * support/scripts/inc2h.pl: WIN32 port
9109 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9111 * device/lib/makefile.in: added abs.c and labs.c
9113 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9115 * device/include/stdint.h: added
9116 * device/lib/abs.c: added
9117 * device/lib/labs.c: added
9118 * device/include/stdlib.h: added abs() and labs() prototypes
9119 * device/lib/libsdcc.lib: added abs and labs
9120 * device/include/float.h,
9121 * device/lib/_fsmul.c,
9122 * device/lib/printf_fast.c,
9123 * device/lib/printf_tiny.c: updated comments
9125 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9127 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9130 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9132 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9133 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9135 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9137 * device/lib/printf_large.c: removed inline assembly for portability and
9138 readability. Use printf_fast if speed or size are more important.
9139 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9140 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9142 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9144 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9145 prevent compiler warning
9147 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9149 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9150 moved to level 0 and declared as static. Also they are explicit
9151 placed in access bank. This was necessery because some times they
9152 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9153 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9154 optimizations. Currently only compare to unsigned char is implemented,
9155 * src/pic16/gen.c: added fReturnIdx array,
9156 * (struct resolvedIfx) is moved to gen.h and made public,
9157 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9158 * (aopForSym): added an optimization to directly store in stack of
9159 the operand of a SEND iCode,
9160 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9161 but as registers instead (AOP_REG) using the fReturnIdx array,
9162 * (pic16_freeAsmop): remove the freed register from the
9163 _G.sregsAlloc field,
9164 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9165 a compare of 'WREG',
9166 * (pic16_popGetTempRegCond): changed function prototype, now
9167 function takes also a bitVector argument v which holds the current
9168 set of registers that are allocated for stack access by aopForSym,
9169 registers allocated in aopForSym for accessing stack symbols are not
9170 any more part of the functions usedRegs field,
9171 * (genCall): some times aopOp is called for a stack variable to be
9172 send, aopForSym might perform the push, if this is true make sure
9173 that genCall doesn't push the variable twice by testing _G.resDirect,
9174 * (genFunction): changed testing for unspecified interrupt number
9175 from 256 to INTNO_UNSPEC,
9176 * modified selection scheme of frame pointer generation. Previously
9177 if function did use local registers a frame pointer was generated,
9178 now a frame pointer is generated only if function has arguments
9179 (that need PLUSW2 register access), or has stack arguments, or the
9180 compiler is not instructed to omit the frame pointer,
9181 * (genEndFunction): before restoring local registers that were saved
9182 in the function preamble, also restore the registers that *might*
9183 have been allocated for stack access,
9184 * (genRet): removed some old comments,
9185 * (genCmp, the active (RN's) version): added a call to the
9186 pic16_genCmp_special function to perform the compare with a more
9187 robust and optimized way,
9188 * (genInline): a feature has been added in inline code generation,
9189 which allows a wildcard variable substitution when writing inline
9190 assembly. Code is incomplete and experimental therefore undocumented,
9191 * (genCast): changed order of aopOp for result and right to allow
9192 aopForSym to directly load the result if possible,
9193 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9194 perform an optimized compare on some selected special occasions,
9195 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9196 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9197 generate an IVT any more,
9198 * src/pic16/main.c (pic16_optionsTable): added command line option
9200 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9201 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9203 * src/pic16/NOTES: Raphael Neider added in list of active developers
9204 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9205 jumptable_end to prevent bug #,
9206 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9207 inCond and outCond fields,
9208 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9209 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9210 turn off register spilling,
9211 * (packRegsForOneUse): synced with other ports' versions although it
9212 is not used currently,
9213 * (pic16_packRegisters): added an optimization while reading
9214 structure bitfields, some registers may be saved (malloc code is
9215 decreased by 80 bytes)
9217 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9219 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9220 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9221 this can be optimized more?
9223 2005-03-10 Raphael Neider <rneider AT web.de>
9225 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9226 genNearPointerGet): (hopefully) fixed access to bitfields via
9227 pointers (p->bitN = x; and x = p->bitN; failed)
9229 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9231 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9233 2005-03-09 Raphael Neider <rneider AT web.de>
9235 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9237 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9239 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9240 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9241 (regTypeNum): set REG_BIT type if necessary
9242 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9243 * support/regression/tests/critical.c: check bug 1144613
9245 2005-03-02 Raphael Neider <rneider AT web.de>
9247 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9249 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9251 * src/avr/ralloc.c (serialRegAssign),
9252 * src/ds390/ralloc.c (serialRegAssign),
9253 * src/hc08/ralloc.c (serialRegAssign),
9254 * src/mcs51/ralloc.c (serialRegAssign),
9255 * src/pic/ralloc.c (serialRegAssign),
9256 * src/pic16/ralloc.c (serialRegAssign),
9257 * src/xa51/ralloc.c (serialRegAssign),
9258 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9260 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9262 * src/SDCCast.c (decorateType): fixed bug 1124787
9264 2005-02-20 Hubert Sack <sack AT digiplan.de>
9265 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9267 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9270 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9272 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9273 to keep the correct label reference count when adding/removing references
9274 to labels. A peephole file using this is appended to patch #1144962.
9276 2005-02-14 Raphael Neider <rneider AT web.de>
9278 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9279 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9280 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9281 retrievals of result operand's value on assignment
9283 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9285 * device/include/pic16/string.h: modified prototype for memccpy()
9286 to memccpy(void *, void *, char, size_t)
9287 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9288 check whether to omit frame pointer or not,
9289 * (genInline): convert all occurences of "\n" to LF in inline
9290 assembler blocks, this helps formatting the inline text,
9291 * (pic16_loadFSR0): modified prototype,
9292 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9293 removed some 8051 legacy code,
9294 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9295 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9296 before allocating temporary registers in functions,
9298 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9300 * support/regression/tests/bitvars.c: corrected the "fix"
9302 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9304 * support/regression/tests/bitvars.c,
9305 * support/regression/tests/bitwise.c,
9306 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9308 2005-02-10 Raphael Neider <rneider AT web.de>
9310 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9311 different size for Alpha
9312 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9314 2005-02-09 Raphael Neider <rneider AT web.de>
9316 * src/SDCC.lex(doPragma) : save and restore warning options as well
9317 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9318 * have #pragma less_pedantic set the errorlevel to WARNING
9320 * (cloneOptimize) : fixed wrong malloc's size
9321 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9322 facilitate correct handling of #pragma (save|restore)
9324 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9326 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9328 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9330 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9332 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9334 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9336 2005-02-02 Raphael Neider <rneider AT web.de>
9338 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9339 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9340 * (pic16_storeForReturn): fixed to allow returning function pointers
9341 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9342 * device/include/pic16/{stddef.h,stdbool.h}: added
9344 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9346 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9348 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9350 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9351 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9352 appeared to be required
9354 2005-01-31 Borut Razem <borut.razem AT siol.net>
9356 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9357 include/mcs51 and include/z80 directories to the package
9359 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9361 * src/hc08/gen.c (genFunction): fixed bug #1112752
9363 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9365 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9367 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9369 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9371 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9373 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9375 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9377 * device/include/c8051fxxx.h: removed these 6 files
9378 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9380 2005-01-26 Raphael Neider <rneider AT web.de>
9382 * src/pic16/gen.c (genAssign): fixed assignment from longs
9383 in codespace (were cut to three bytes)
9384 * (genDummyRead): implemented (except for CODESPACE...),
9386 * src/pic16/glue.c (emitStatistics): beautified
9387 * device/lib/pic16/libm/Makefile: added include path
9389 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9391 * src/z80/gen.c (aopPut): fixed bug #1103902
9393 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9395 * device/lib/expf.c: fixed bug #1095792
9397 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9399 * device/lib/pic16/libm: added Math library sources
9401 2005-01-24 Raphael Neider <rneider AT web.de>
9403 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9404 to enable upcast to pCodeOpReg2 (there is no type tag to
9405 differenciate the two and pic16_popGet2p cast into PCOR2)
9406 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9407 (sizeof(sectNames) changed to sizeof(sectName))
9408 Both patches fix segfaults under MinGW.
9410 2005-01-23 Raphael Neider <rneider AT web.de>
9412 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9413 Safe_[mc]?alloc()'ed variables
9414 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9415 of (byte sized) temporaries (assign them to WREG for now)
9416 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9417 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9418 this might fix SIGSEGVs on MinGW...
9419 * src/SDCCopt.c (killDeadCode): restored original behaviour
9420 (volatile operands might get thrown away though)
9422 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9424 * src/pic16/gen.c: fixed bug #1106975,
9425 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9426 pointer update, INTCON is saved, global interrupts are disabled and
9427 restored after updateing TOS.
9428 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9429 * added function attribute 'shadowregs' to take advantage of shadow
9431 * added function attribute 'wparam' as an alternative to the wparam
9433 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9434 user declares a non-ISR function as 'shadowregs',
9435 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9437 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9439 * .version: bumped version number to 2.4.8
9440 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9442 * device/lib/pic16/libio/i2c/: I2C module support library,
9443 * device/include/pic16/i2c.h: I2C support library header,
9444 * device/lib/pic16/libc/stdio/: standard IO support sources,
9445 * (printf_small.c): printf_small() source, supports float print,
9446 * (printf_tiny.c): printf_tiny() source, does not support floats,
9447 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9448 enable global optimizations for entire library source, other
9449 Makefiles in the source tree are also modified to reflect this,
9450 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9452 * doc/sdccman.lyx: updated to reflect new changes,
9453 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9454 sym->onStack if-case,
9455 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9456 sbit, idata, _idata, xdata, _xdata,
9457 * added pragma library, to link an external library, (see doc),
9458 * removed command line options, --pomit-config-words, --pomit-ivt,
9459 --pleave-reset-vector,
9460 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9461 when calling assembler to reflect memory model used, also define
9462 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9463 reflect stack model used,
9464 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9465 on stack return NULL,
9467 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9469 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9470 of the operands is volatile. Fixes #1020220
9472 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9474 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9475 * (OptimizeRegUsage): make sure that there is really no other flow where
9476 the first pCode is used
9478 2005-01-22 Raphael Neider <rneider AT web.de>
9480 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9481 to fix #1106967 (pCode->seq are not set up correctly)
9483 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9485 * src/SDCCglue.c (glue): make sure code area is declared before the
9486 static initialization area.
9488 2005-01-21 Raphael Neider <rneider AT web.de>
9490 * device/lib/Makefile.in: fixed test for pic16 install dir
9491 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9493 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9494 added --optimize-goto compiler switch and pragma wparam documentation
9495 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9496 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9497 and PRODH closing bug #1071770 (peephole optimizer)
9499 2005-01-19 Raphael Neider <rneider AT web.de>
9501 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9502 cmdLine buffers (used when calling sdcpp...) are large enough
9503 (MAX_PATH=256 truncates arguments leading to system halts when
9505 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9506 * (genUminus): rewritten to for efficiency
9507 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9508 used uninitialized in some cases)
9509 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9510 copy the third byte from the int -- now assumes 0x80 (data memory)
9511 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9512 operands (genAddLit expects the iCode's operands to swapped as
9513 well), fixed leftover bytes (crashed for short left operands)
9514 * (pic16_genMinusDec): performance improvements, removed false
9516 * (pic16_genMinus): fixed to cope with differently sized operands
9517 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9519 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9520 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9521 new banksel optimization
9522 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9523 analysis for temporary registers (segfaults...)
9524 * src/pic16/peeph.def: added rule
9526 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9528 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9529 which converts a float number to its ASCII representation
9530 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9531 functions to convert the fractional and integer part of a float to ASCII,
9532 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9533 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9535 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9537 * device/include/pic16/adc.h: added GPL info,
9538 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9539 a pCodeOp as tested operand,
9540 * (genNearPointerGet): optimized bit testing, does not use
9541 intermediate register for bit value, test directly instead with
9542 BTFSS, BTFSC, works only for single bits,
9543 * (genpic16Code): dump the name of the iCode in the asm,
9544 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9545 renamed to pic16_decodeOp,
9546 * (serialRegAssign): do not allocate a temporary register for iCode
9547 sequences that test a single bit for 1/0
9549 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9551 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9552 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9553 access stack and frame pointers. They are initially assigned to
9554 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9555 accessing SFRs. Updated all occurences of modification of stack or
9556 frame pointer in gen.c and pcode.c,
9557 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9558 assigning of a literal value to pointers,
9559 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9560 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9563 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9565 * doc/sdccman.lyx: update documentation about stack pragma, added
9566 some info for stack memory models
9568 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9570 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9572 2005-01-08 Raphael Neider <rneider AT web.de>
9574 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9575 udata sections to fix bug #1097823
9577 2005-01-05 Raphael Neider <rneider AT web.de>
9579 * src/pic16/gen.c (genGenericShift): added handling of differently
9580 sized left operand and result
9582 2005-01-04 Raphael Neider <rneider AT web.de>
9584 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9585 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9586 to hold the condition bit)
9587 * added new version of genCmp (old code available via #define)
9588 * added new version of genShiftLeft/genShiftRight in a generic
9589 way, now supports shifting by negative values
9590 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9591 shiftCount (expected by genGenericShift)
9592 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9593 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9595 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9596 is an invalid literal too...)
9598 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9600 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9601 from Raphael Neider,
9602 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9603 for 8-bit literals. This fixes some literal operands which are sign
9604 extended to 16-bits ints when instruction needs only 8-bits.
9606 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9608 * device/lib/logf.c: added mcs51 assembly version
9609 * device/lib/expf.c: added mcs51 assembly version
9610 * device/lib/_logexpf.c: new shared asm code for expf and logf
9611 * device/include/math.h: add defines for assembly math library
9612 * device/lib/Makefile.in: build new _logexpf.c
9613 * device/lib/libfloat.lib: use new _logexpf.c
9615 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9618 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9619 device types which have less than 0x7f registers.
9621 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9623 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9625 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9627 * device/lib/printf_fast.c: only build on supported arch.
9628 * device/lib/printf_tiny.c: only build on supported arch.
9629 * device/lib/printf_fast_f.c: only build if asm float lib
9630 * device/lib/_fsget1arg.c: only build if asm float lib
9631 * device/lib/_fsget2args.c: only build if asm float lib
9632 * device/lib/_fsnormalize.c: only build if asm float lib
9633 * device/lib/_fsreturnval.c: only build if asm float lib
9634 * device/lib/_fsrshift.c: only build if asm float lib
9635 * device/lib/_fsswapargs.c: only build if asm float lib
9636 * device/include/stdio.h: don't provide print_fast,
9637 print_fast_f, print_tiny prototypes if --xstack used
9639 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9641 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9642 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9645 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9647 * device/lib/printf_fast_f.c: same as printf_fast, but
9648 with floating point enabled
9649 * device/lib/printf_fast.c: minor tweaks
9650 * device/include/stdio.h: add printf_fast_f
9652 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9654 * src/SDCCmain.c: make --float-reent default for mcs51
9655 * device/lib/_fsadd.c: added mcs51 assembly version
9656 * device/lib/_fssub.c: added mcs51 assembly version
9657 * device/lib/_fsmul.c: added mcs51 assembly version
9658 * device/lib/_fsdiv.c: added mcs51 assembly version
9659 * device/lib/_fseq.c: added mcs51 assembly version
9660 * device/lib/_fsneq.c: added mcs51 assembly version
9661 * device/lib/_fsgt.c: added mcs51 assembly version
9662 * device/lib/_fslt.c: added mcs51 assembly version
9663 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9664 * device/lib/Makefile.in: add _fscmp to build
9665 * device/lib/libfloat.lib: add _fscmp to build
9667 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9669 * device/lib/_fs2slong.c: added mcs51 assembly version
9670 * device/lib/_fs2sint.c: added mcs51 assembly version
9671 * device/lib/_fs2schar.c: added mcs51 assembly version
9672 * device/lib/_fs2ulong.c: added mcs51 assembly version
9673 * device/lib/_fs2uint.c: added mcs51 assembly version
9674 * device/lib/_fs2uchar.c: added mcs51 assembly version
9675 * device/lib/_slong2fs.c: added mcs51 assembly version
9676 * device/lib/_sint2fs.c: added mcs51 assembly version
9677 * device/lib/_schar2fs.c: added mcs51 assembly version
9678 * device/lib/_ulong2fs.c: added mcs51 assembly version
9679 * device/lib/_uint2fs.c: added mcs51 assembly version
9680 * device/lib/_uchar2fs.c: added mcs51 assembly version
9681 * device/include/float.h: added #define to select asm vs c
9683 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9685 * device/lib/printf_fast.c: improvements to float output
9686 * device/include/float.h: add defines for assembly float library
9687 * device/lib/_fsget1arg.c: receive 1 float arg
9688 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9689 * device/lib/_fsnormalize.c: normalize a float
9690 * device/lib/_fsreturnval.c: return float, various helper routines
9691 * device/lib/_fsrshift.c: right shift a float's mantissa
9692 * device/lib/_fsswapargs.c: swap 2 floats
9693 * device/lib/Makefile.in: build these 6 new files for mcs51
9694 * device/lib/libfloat.lib: add these 6 files to the library
9696 2004-12-26 Borut Razem <borut.razem AT siol.net>
9698 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9701 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9703 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9704 and fully reentrant and register bank neutral.
9705 * device/lib/printf_fast.c: added float (not enabled by default),
9706 added compact/slower integer (also not enabled by default),
9707 improved size/speed of fast integer code, other minor changes
9708 * device/include/stdio.h, device/lib/Makefile.in,
9709 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9711 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9713 * src/pic16/pcode.c: declaring variables other than at the start of a
9714 block is not supported in C by VC6.
9716 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9718 * applied a previous patch from Raphael Neider that wasn't included
9719 in the previous commits, which fixes infinite loops within jumptable
9721 * made some fixes that previous patches introduced
9723 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9725 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9726 that fixes an issue with AOP_PCODE asmop's offset,
9727 * (pic16_popCopyReg): update instance field too,
9728 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9729 function of pic port,
9730 * (genCmp, genAnd, genAssign),
9731 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9733 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9735 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9736 variables initial values to idata section,
9737 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9738 variables in some functions. This utilizes parmBytes field of iCode
9739 structure to hold the offset of the variable in stack. (might be
9740 able to use the stack field too?)
9741 * applied patch from Raphael Neider # ### , # ###
9742 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9743 variable initial values in idata section,
9744 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9745 for static variables with initial value
9746 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9747 applied fix in while loop from Raphael Neider.
9749 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9751 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9752 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9753 * src/ds390/ralloc.c (serialRegAssign): spill bits
9754 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9755 * support/Util/SDCCerr.c,
9756 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9757 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9758 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9760 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9762 * device/include/sdcc-lib.h: inserted LGPL, added includes
9763 asm/ds390/features.h and asm/mcs51/features.h
9764 * device/include/asm/default/features.h,
9765 * device/include/asm/gbz80/features.h,
9766 * device/include/asm/z80/features.h: added empty _AUTOMEM
9768 * device/include/asm/ds390/features.h,
9769 * device/include/asm/mcs51/features.h: added files with defines for
9770 _AUTOMEM and _STATMEM indicating automatic and static storage class
9771 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9772 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9773 * src/SDCCicode.c (geniCodeCast),
9774 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9775 * src/SDCCloop.c (loopInduction): removed unused variable lr
9776 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9777 to convertToFcall to include char modulo (RFE 1065037), added check
9778 if left operand is unsigned and use abs of literal value
9779 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9780 as it doesn't work after conversion from peephole.def to peephole.rul
9781 * src/mcs51/gen.c (toBoolean): added check for size,
9782 (genModOneByte): optimized code for signed char modulo a literal
9783 power of 2 (thanks to Hubert Sack),
9784 (genRRC): removed unnecessary "clr c",
9785 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9786 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9788 swapped rules 256.c and 256.d,
9789 extended 256.d by using new multiple checks (thanks Erik),
9790 added rules 256.e and 256.f,
9791 updated rule 261.a and 261.b to new generated code
9792 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9794 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9796 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9797 induction related bugs, including first part of bug #1074377
9799 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9801 * applied patch from bug-report #1076292,
9802 * applied patches for genAnd and Goto-optimizations for Raphael
9804 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9805 dump a less iCode information,
9806 * src/pic16/device.h (pic16_options_t): added field debgen,
9807 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9808 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9809 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9811 * (various functions): added macros FENTRY and FENTRY2 to functions,
9812 to emit function prologue,
9813 * (various functions): fixed indentation,
9814 * (genNearPointerGet): fixed loading of FSR0,
9815 * (genPackBits): applied patch from Raphael Neider to fix updating
9816 of FSR0 and touching only the modified bits,
9817 * src/pic16/genarith.c (various functions): added macros FENTRY to
9818 emit function prologue in comments,
9819 * src/pic16/pcode.h: added functions debugf2, debugf3,
9820 * src/pic16/ralloc.c: partial fix for packForPush caused
9823 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9825 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9826 <stsp AT users.sourceforge.net> with reversed byte order
9827 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9829 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9831 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9833 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9834 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9836 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9838 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9840 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9842 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9844 (setFromConditionArgs): friendly operand parser for peephole rules,
9845 (operandBaseName, operandsNotRelated): new peephole condition
9846 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9847 architecture specific register naming into account, handles n-way
9848 comparisons, and supports quoted literals
9849 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9851 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9853 * src/mcs51/peeph.def: fixed bug #1076940
9855 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9857 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9859 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9861 Adding support for replacing ljmps with sjmps in jumptables
9862 generated for switch statements. For now you need to set the
9863 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9864 Now 4 algorithms for mcs51 jumptable generation are used:
9865 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9866 addresses loaded pc-relative for up to 112 cases and stack-pushing
9867 target addresses loaded with offset from dptr for up to 256 cases.
9869 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9870 * src/mcs51/main.c: adapted constants for switch table generation
9871 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9873 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9875 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9876 * support/regression/tests/bug1057979.c: added test for bug 1073386
9878 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9880 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9883 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9885 * src/pic16/device.h,
9886 * src/pic16/genarith.c,
9889 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9891 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9893 Large cummulative patch for pic16 port.
9894 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9895 to call when a stack overflow occurs,
9896 * (malloc.h): added CVS Id tag,
9897 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9899 * added libc directory. The current version of LibC contains string
9900 functions, ctype functions and macros and some functions of the
9901 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9902 be extensively tested in the future. Standard disclaimer here.
9903 Library is not automatically build yet. But one can build it by
9904 invoking 'make' inside the libc directory.
9905 * added ADC library under libio. Preliminary version yet.
9907 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9908 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9909 aopForRemat() now and not by pic16_aopOp(),
9910 * (pic16_popGetTempReg): removed warning messgae when allocating
9911 temporary registers, its a buggy feature and will be removed,
9912 * (pic16_popGet): set register instance field in AOP_CRY,
9913 * (pic16_outBitC): fixed for results in size greater than 1,
9914 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9915 * (pic16_storeForReturn): optimized return of 0,
9916 * (genCmp): experimental code for new genCmp which uses PIC18's
9917 special compare&skip instructions. Initial tests fail some times
9918 with variables grater than 1 byte in size, so new code is disabled,
9919 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9921 * (genCast): began a fix to optimize the casting of a bit to another
9922 bit, now assigning a bitfield to another bitfield will fail, sorry,
9923 * src/pic16/main.c: disabled the use of lr-support feature,
9924 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9925 * added some function prototypes, added function _debugf prototype,
9926 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9927 bits with offset (case PO_GPR_BIT),
9928 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9930 * (isBankInstruction): modified to return 0 for no banking instruction,
9931 and 1 for banking instruction,
9932 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9933 caused stop processing pCodes after a inline assembly block,
9934 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9935 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9936 registers when it shouldn't,
9937 * src/pic16/ralloc.c (allocReg): add preliminary support for
9938 supporting a limited set of temporary registers,
9940 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9942 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9943 genDataPointerSet): ensure assignments always copy in MSB to LSB
9945 (loadRegFromAop): recognize CLRH optimization,
9946 (genFunction): optimize RECEIVE iCodes in reentrant functions
9948 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9950 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9951 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9953 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9954 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9955 contiguous with data
9957 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9959 * device/lib/_gptrget.c (_gptrget),
9960 * device/lib/_gptrgetc.c (_gptrgetc),
9961 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9962 instead of sjmp to ret
9963 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9964 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9966 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9968 * .version: bumped version to 2.4.7
9969 * device/lib/_gptrget.c (_gptrget): is now _naked
9970 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9971 * device/lib/_gptrput.c (_gptrput): is now _naked
9972 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9973 (createFunction): fixed xstack
9974 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9975 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9977 (geniCodeCritical): store original interrupt state in an iTemp bit
9978 var unless stack-auto
9979 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9980 * src/SDCCmain.c (setIncludePath): added include/target to search path
9981 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9982 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9984 (processFuncArgs): put bit vars in bit area
9985 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9986 unsaveRBank): fixed xstack,
9987 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9988 (genFunction, genEndFunction): fixed xstack,
9989 (genAssign): optimization don't walk backwards through mem
9990 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9991 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9992 * support/regression/Makefile: also make library (for stack-auto) when
9993 making "all" and added "test-mcs51-xstack-auto"
9994 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9995 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9996 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9997 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9998 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9999 make-library by MAKE_LIBRARY
10000 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10001 regression tests for xstack
10002 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10003 * support/regression/tests/critical.c: test for critical on mcs51
10005 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10007 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10008 built version of sdcc instead of installed version
10010 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10012 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10013 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10015 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10016 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10017 WARNING: remove device/lib/build/z80/printf.o by hand when
10018 updating from previous build!
10019 * device/lib/z80/printf.c: updated comment
10020 * support/regression/tests/bug1057979.c: test all ports now
10021 * support/regression/tests/bug1065458.c: file added
10023 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10025 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10026 *_start and *_end symbols for static functions
10028 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10030 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10031 and search crt0.o in all library paths,
10032 (setIncludePath): proper handling of --nostdinc,
10033 (setLibPath): proper handling of --nostdlib
10034 * support/regression/Makefile,
10035 * support/regression/ports/ds390/spec.mk,
10036 * support/regression/ports/gbz80/spec.mk,
10037 * support/regression/ports/hc08/spec.mk,
10038 * support/regression/ports/mcs51/spec.mk,
10039 * support/regression/ports/mcs51-large/spec.mk,
10040 * support/regression/ports/mcs51-stack-auto/spec.mk,
10041 * support/regression/ports/z80/spec.mk: use include and lib files from
10042 built version of sdcc instead of installed version
10043 * doc/sdccman.lyx: fixed typo in --nostdinc
10045 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10048 * src/pic/device.c,
10049 * src/pic/ralloc.c,
10050 * src/pic/gen.c : added support to generate code for struct bit fields.
10052 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10054 * as/xa51/xa_version.h,
10055 * device/include/errno.h,
10056 * device/include/regc515c.h,
10057 * device/lib/_itoa.c,
10058 * device/lib/_ltoa.c,
10059 * device/lib/ser_ir_cts_rts.c,
10060 * sim/ucsim/xa.src/glob.cc,
10061 * sim/ucsim/xa.src/inst_gen.cc,
10062 * sim/ucsim/xa.src/xa_bit.cc,
10063 * sim/ucsim/xa.src/xa_sfr.cc,
10064 * sim/ucsim/z80.src/inst_dd.cc,
10065 * sim/ucsim/z80.src/inst_fdcb.cc,
10066 * support/scripts/keil2sdcc.pl,
10067 * src/pic16/pic16.dsp,
10068 * src/pic16/pic16a.dsp: corrected cvs line endings
10069 * device/lib/printf_large.c: fixed bug 1057979
10070 * src/pic16/gen.c: fixed non-C standard code
10071 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10072 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10073 * support/regression/ports/mcs51/support.c: reload T1 asap
10074 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10075 pdata use and clear idata startup behaviour
10076 * support/regression/tests/bug1057979.c: added
10078 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10080 * device/examples/ds390/ow390/ad26.h,
10081 * device/examples/ds390/ow390/cnt1d.h,
10082 * device/examples/ds390/ow390/crcutil.c,
10083 * device/examples/ds390/ow390/ownet.h,
10084 * device/examples/ds390/ow390/owsesu.c,
10085 * device/examples/ds390/ow390/swt12.h,
10086 * device/examples/ds390/ow390/swtoper.c,
10087 * device/examples/ds390/ow390/temp10.h,
10088 * device/examples/ds390/ow390/thermodl.c,
10089 * device/examples/ds390/tinitalk/tinitalk.dsp,
10090 * device/examples/ds390/tinitalk/tinitalk.dsw,
10091 * device/examples/mcs51/clock/hw.h,
10092 * device/examples/mcs51/simple2/go.bat,
10093 * device/examples/serialcomm/windows/serial.h,
10094 * device/examples/xa51/dummy.c,
10095 * device/examples/xa51/hello.c,
10096 * device/include/80c51xa.h,
10097 * device/include/at89x051.h: corrected cvs line endings
10099 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10101 * src/pic16/main.c (options): added command line --gstack, to trace
10102 stack over/under flows,
10103 * added pragma 'wparam' to allow passing first byte of function
10104 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10105 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10106 call to __gstack_test function and sets up the symbol as extern,
10107 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10108 * popaop): added call to pic16_testStackOverflow,
10109 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10111 * (genCall, genPcall): now all parameters are passed via stack
10112 except in functions that are pass to wparam pragma in which WREG is
10114 * (genPcall): REENTRANT flag is checked to see if variable prototype
10115 contains reentrant keyword, don't call a non-reentrant function, via
10116 a reentrant function pointer or vice versa, functions are never
10118 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10120 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10121 SIGSEGV when accessing a NULL register stucture,
10122 * (pic16_printGPointerType): modified to handle UPPER modifier for
10123 function initializers, changed prototype of function to simpler one,
10124 * (pic16_printIvalFuncPtr): check to see if function is already
10125 added in externs list,
10126 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10127 optimized a move from W to SFR with a move to the same register
10128 later after a CALL,
10129 * device/lib/pic16/debug: NEW directory, contains debug features
10130 which are enabled when linking with libdebug.lib, currently command
10131 line option --gstack enables stack pointer tracing for over/under
10132 flow, corresponding sources are in debug/gstack
10134 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10136 * doc/sdccman.lyx: updated SDCC version,
10137 * (PIC16 port): update list of command line options,
10138 * src/pic16/device.h (structure pic16_options_t): added field gstack
10139 to enable stack overflow tracing on push/pops,
10140 * src/pic16/device.c (statistics structure): added statistics
10142 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10143 pic16_dump_int_registers): increase statistics counters for each
10144 * variable which is encountered
10145 * (pic16_dump_usection): emit each .udata variable to its own udata
10147 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10148 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10149 parameters via stack, otherwise use old scheme,
10150 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10151 assembler output file,
10152 * src/pic16/main.c: added command line options --gstack to enable
10153 push/pop tracing for stack overflow,
10154 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10155 instructions): added size of each instruction,
10156 * (pic16_countInstruction): estimate size of instructions in
10157 the_pFile list, inline assembly blocks are not counted,
10158 * (pic16_FixRegisterBanking): trace previous register usage, when
10159 banksel optimizations is greater than 0, don't emit a redudant
10162 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10164 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10165 * src/pic16/ralloc.c : applied same fix for pic16.
10166 * src/pic/gen.c : tidied it up a little.
10168 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10170 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10171 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10173 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10175 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10177 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10179 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10180 non-reentrant function __modsint in the interrupt function (thus
10181 corrupting math operations during serial I/O)
10182 * device/lib/ser_ir.c: as above, changed buffersize
10183 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10184 256.c,d for zeroing
10185 * doc/Makefile: added option -t for rsync
10187 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10189 * src/SDCCast.h (struct ast),
10190 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10192 2004-10-20 Borut Razem <borut.razem AT siol.net>
10194 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10197 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10199 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10201 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10202 support functions to replace long sequences of MOVFF's from access
10203 bank registers to stack and vice versa,
10204 * src/pic16/device.h: added new field opt_flags, where optimization
10205 flags can be set to enable certain features,
10206 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10207 * pBlock, (genFunction, genEndFunction): surroung loop for
10208 saving/loading used registers in stack with PC_INFO pCodes,
10209 INF_LREGS. Code in between can then be optimized by pCode optimizer
10210 to support function calls,
10211 * (genDataPointerSet): fixed bug which loaded float fields in
10212 structures with corrupt data,
10213 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10214 in a standard way debug info on stderr. Feature used for developing
10215 and debugging only,
10216 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10217 obsolete chunks of code,
10218 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10219 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10220 * pic16/src/pcode.c (pic16_newpCodeInfo,
10221 * (pic16_newpCodeOpLocalRegs),
10222 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10224 * (pic16_pCodeConstString): printing of the initial value of a
10225 symbol as a comment is inhibited since parsing was already done by
10226 copyStr and output is corrupt,
10227 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10229 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10231 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10233 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10235 * as/mcs51/lkarea.c: removed old K&R style,
10236 (lnksect): changed check on boundary error,
10237 (lnksect2): changed check on boundary error,
10238 (lnksect2): extend XSTK to end of page if size = 1
10239 * as/mcs51/lkmain.c: removed old K&R style,
10240 (Areas51): create l_IRAM symbol
10241 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10242 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10243 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10244 * device/lib/_mullong.c: added version to be compiled with xstack
10245 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10246 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10247 * device/lib/mcs51/crtxstack.asm: fixed comment
10248 * src/SDCCglue.c: maxInterrupts defaults to 0,
10249 (emitMaps): added pdata,
10250 (createInterruptVect): (re)moved default,
10251 (glue): added pdata,
10252 (glue): moved __start__xstack to XSTK with default size 1
10253 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10254 and options.float_rent when options.stackAuto is set,
10255 (linkEdit): only write XDATA_NAME if provided on command line
10257 * src/SDCCmem.c: added pdata
10258 * src/port.h: added pdata_name to PORT
10259 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10260 (saveRegisters, unsaveRegisters): removed usage of B,
10261 (genMinus): fixed accumulator clash,
10262 (genJumpTab): added comment, this needs another look
10263 * src/mcs51/gen.c: added check for "B in use" paranoia,
10264 added pushB() and popB()
10265 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10268 * src/ds390/main.c,
10270 * src/mcs51/main.c,
10272 * src/pic16/main.c,
10274 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10275 added PSEG (PAG,XDATA) or NULL to port specifier
10276 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10277 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10278 (_mcs51_genInitStartup): removed __start__xstack equ,
10279 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10280 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10281 * src/z80/gen.c (_rleAppend): fixed warnings
10282 * support/regression/tests/zeropad.c: added pdata test
10283 * .version: bumped to 2.4.6
10285 2004-10-17 Borut Razem <borut.razem AT siol.net>
10287 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10288 as a part of nightly build
10290 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10292 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10293 WREG holds the first byte function parameters,
10294 * (aopForSym): take special case for symbols which are in FARSPACE
10295 but in CODESPACE too,
10296 * (assignResultValue): modified to take into account _G.useWreg,
10297 * (genCall): don't use wreg for parameter passing when function is
10298 declared as reentrant, too, added optimization INCF to stack
10299 pointer when stack parameter count is 1,
10300 * (genFunction, genEndFunction): refurnished and fixed to not using
10301 wreg for passing parameters when function has varargs or is
10302 reentrant, fixed bug with symbol name compare for generating
10303 functions in absolute address,
10304 * (pic16_storeForReturn): refurnished,
10305 * (genCmp): began writing a new version of the function, not ready
10306 yet, therefore it is disabled,
10307 * (genAssign): do not read code memory when assigning a function to
10308 a pointer function,
10309 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10310 array of characters, not pointer,
10311 * (pic16initialComments): in debug mode emit an .ident directive for
10313 * (_process_pragma): emit a new warning type (internal to pic16)
10314 when setting stack to default length, emit a similar warning when
10315 placing a function at absolute address and address is not word aligned
10316 * (_pic16_parseOptions): added 'return TRUE' statement,
10317 * (_pic16_linkEdit): if compiling a source, then add the source's
10318 file object, first in the list of objects to link,
10320 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10322 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10323 * src/pic/main.c : removed VC warning.
10324 * src/pic/gen.c : changed comment.
10326 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10328 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10329 reference to a deprecated symbol _GPTRREG was causing failure to
10330 link. Thanks G. M. Gallant for the info.
10332 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10334 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10335 comments for Bugs item #954788.
10337 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10339 * src/pic16/device.c (pic16_dump_gsection,
10340 * pic16_groupRegistersInSection): handle symbols declared to be in
10341 access bank differently,
10342 * src/pic16/gen.c (struct _G): added field resDirect,
10343 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10344 send values read from stack directly to result and don't allocate
10346 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10348 * (pic16_sameRegsOfs): NEW,
10349 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10350 free because they were not allocated from temporary pool,
10351 * pic16_popRegFromString): workaround to fix a problem with
10352 allocating variables twice or never,
10353 * (genGenPointerGet): using PRODL instead of FSR0H,
10354 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10356 * (genAssign): take advantage of the _G.resDirect flag,
10357 * (genCast): around line 11844, use mov2f instead of directly
10358 MOVFF'ing between operands to account for literal values,
10359 * src/pic16/genutils.c: some new debug functions for gpsim have been
10361 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10362 float with integer part only,
10363 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10364 place variables in access bank
10365 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10366 updated sources to reflect recent changes in gen.c
10368 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10370 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10371 sources that searched for headers in installation path, now the
10372 device/include/pic16 is used,
10373 * src/pic16/glue.c (pic16glue),
10374 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10375 .line directives if not in debug mode, this suppresses assembler's
10376 warnings for ignored directives
10378 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10380 * src/port.h: made reset_regparms prototype void parameter explicit.
10381 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10382 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10383 * doc/sdccman.lyx: documented warning disabling and how to use
10384 printf_large to make it print floats.
10385 * device/include/stdbool.h: NEW
10386 * device/lib/_atof.c,
10387 * device/lib/_divuint.c,
10388 * device/lib/_divulong.c,
10389 * device/lib/expf.c,
10390 * device/lib/printf_large.c,
10391 * device/lib/sincosf.c,
10392 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10393 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10394 a completely reentrant lib.
10396 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10398 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10399 * device/include/pic16/stdio.h: fixed bug with colon
10401 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10403 * device/include/pic16/stdio.h,
10404 * device/include/pic16/stdlib.h,
10405 * device/include/pic16/math.h: NEW
10406 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10407 declared as _naked to reduce overhead
10408 * device/lib/Makefile.in (target port-specific-objects-pic16):
10409 changed * to *.* so to ignore the CVS directory,
10410 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10411 stacked variables back in stack,
10412 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10415 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10417 * .version: bumped version number to 2.4.5
10418 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10419 * support/Util/SDCCerr.c (messages structure): added entry for
10422 Large cumulative patch for pic16 port and libraries.
10423 * device/include/pic16/sdcc-lib.h,
10424 * device/include/pic16/stdarg.h,
10425 * device/include/asm/pic16/features.h,
10426 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10427 * device/include/pic16/float.h: changes reentrant keyword with
10428 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10429 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10430 updated target build-libraries to include objects from gptr,
10431 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10432 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10433 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10434 all function headings,
10435 * src/SDCCmain.c: added global parameter userIncDirsSet,
10436 * (parseCmdLine): when option -I is encountered add directory to
10437 userIncDirsSet too,
10438 * src/version.awk: added space between control and long,
10439 * src/pic16/NOTES: added some notes for the port,
10440 * src/pic16/gen.c: added prototype for mov2fp function,
10441 * (fReturnpic16[]): properly named return value registers,
10442 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10443 * (aopForSym): added code to handle symbols with onStack flag set,
10444 symbols onStack are allocated PTRSIZE bytes,
10445 * (aopFreeAsmop): handles special case where asmops are stack objects,
10446 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10447 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10448 added argument lock to trace flaws in allocating temporary registers
10449 when developing port,
10450 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10451 * (pic16_popRegFromString): reenabled allocating a direct register
10453 * (assignResultValue): various beautifications,
10454 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10455 referenced function argument,
10456 * (genIpush): reenabled to allow stacked arguments, handles only
10457 ic->parmPush iCodes,
10458 * (genCall, genPcall): major changes to allow for variable argument
10459 functions, fixed a bug with falsely restoring stack pointer after
10460 returning from call,
10461 * (genFunction): pending code for critical function,
10462 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10463 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10464 * (genNearPointerGet): fixed bug with indirect reading, was always
10466 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10468 * (genAddrOf): rewrote code to take address of a stacked function parameter
10469 * (genCast): fixed casting to generic pointer type,
10470 * src/pic16/gen.h: added AOP_STA,
10471 * (struct asmop): added field stk,
10472 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10473 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10474 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10475 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10476 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10477 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10479 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10481 * (pic16_port structure): generic pointer size is set to 3,
10482 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10483 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10485 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10486 operand is an iTemp,
10488 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10490 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10491 * debugger/mcs51/simi.c: addapt new syntax of s51
10493 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10495 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10496 * src/pic16/pcode.c: commented out some calls to free() in order to
10499 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10502 * src/SDCCicode.c (isiCodeInFunctionCall),
10503 * src/avr/ralloc.c (selectSpil),
10504 * src/pic/ralloc.c (selectSpil),
10505 * src/pic16/ralloc.c (selectSpil),
10506 * src/ds390/ralloc.c (selectSpil),
10507 * src/hc08/ralloc.c (selectSpil),
10508 * src/xa51/ralloc.c (selectSpil),
10509 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10510 stack in the middle of a function call sequence (fixes bug #1020268)
10511 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10512 costs associated with the minimum switch case.
10514 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10516 * src/SDCC.lex: fixed bug #1030549
10518 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10520 * src/SDCCcse.h (struct cseDef),
10521 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10522 over a function call if the CSE is derived from a symbol whose
10523 address has been taken (fixes bug #1029883)
10524 * support/regression/tests/bug-1029883: a new regression test for
10527 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10529 * src/hc08/gen.c (emitinline): fixed bug #1029778
10530 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10531 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10532 and starts toward RFE #905167)
10534 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10536 * src/pic16/gen.c (mov2f): New function to move an operand to
10537 another without considering if it is a literal or a register,
10538 * (pic16_sameRegs): don't check if they are both AOP_REG,
10539 * (AccRsh): removed andmask=0 lines,
10540 * (genLeftShift): duplicated to be improved in future versions,
10541 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10542 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10543 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10544 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10545 * (insertBankSwitch): fixed inserting banksel directives algorithm
10546 for instructions that follow a skip instruction, this fixes a report
10547 for broken subtraction code generation,
10548 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10549 iCode is a left op, just in case result and right share the same
10552 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10555 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10557 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10558 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10559 on 2004-09-12; it was buggy
10561 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10563 * src/SDCCsymt.h: removed RESULT_CHECK
10568 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10570 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10572 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10573 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10574 configuration values no more rejected by compiler, they are assigned
10575 to configuration registers with a warning message instead,
10576 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10577 the for-loop so last conf register is emitted too,
10578 * (_pic16_initPaths): link library libsdcc.lib by default,
10579 * (_hasNativeMulFor): modified test for multiplication according to
10580 Raphael Neider's remarks. Integer multiplication is also done with
10582 * device/include/pic16/pic18fregs.h: corrected type error in while
10583 testing and including 18f6720 header file
10585 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10587 * src/pic16/device.h (pic16_options): removed field use_crt,
10588 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10589 until an optimization to handle single bits is added,
10590 * (pic16_loadFSR0): moved before genUnpackBits,
10591 * (genAnd): some white lines removed,
10592 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10593 leave_reset flags in pic16_options when using crt modules,
10595 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10597 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10598 for bugs 898889 & 979599. Also used some safer print instructions.
10600 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10602 * src/pic16/device.h (pic16_options_t): added field use_crt,
10604 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10605 catch a probable future bug,
10606 * src/pic16/gen.c: aopIdx function commented out,
10607 * (genAssign): commented out old code which used aopIdx,
10608 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10609 code, added if conditionals to take into account the --use-crt
10610 command line options,
10611 * src/pic16/main.c (pic16_optionsTable): added new command line
10612 options, --use-crt= and --no-crt,
10613 * (_pic16_linkEdit): now the proper crt object is added in the
10614 linker command line except than when --no-crt is specified,
10615 * src/pic16/pcode.c,
10616 * src/pic16/pcode.h: added some structures and functions for a new
10617 optimization scheme to compansate for instruction overhead between
10618 same iCodes, this scheme is currently under development and is not
10619 working in any way,
10620 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10622 * device/lib/pic16/startup/crt0i.c,
10623 * device/lib/pic16/startup/crt0iz.c: added global char variable
10624 __uflags to force the generation of an idata section
10626 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10629 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10630 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10632 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10634 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10635 Frieder) and clarified the default code optimization mode
10637 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10639 * src/SDCC.lex (doPragma, process_pragma),
10640 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10641 "opt_code_size", and "opt_code_balanced"
10642 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10643 regrouped options by category, added support for category headers
10644 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10645 and "--opt-code-size"
10646 * doc/sdccman.lyx: documented these new options and pragmas
10647 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10648 preference into account
10650 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10652 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10653 geniCodePreDec): Fixed bug 904237 by generating a warning
10655 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10657 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10659 * src/pic/device.c : When no max ram set validate full memory range.
10661 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10663 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10665 * device/lib/_gptrget.c,
10666 * device/lib/_gptrput.c: updated comment
10667 * device/lib/calloc.c,
10668 * device/lib/free.c,
10669 * device/lib/malloc.c,
10670 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10671 * src/SDCCcse.c (cseBBlock),
10672 * src/SDCCicode.c (printOperand, geniCodeArray),
10673 * src/SDCCicode.h (struct operand): fixed bug 868103
10674 * support/regression/tests/bug-868103.c: added
10675 * src/SDCCast.c (searchLitOp),
10676 * src/SDCCcse.h (struct cseDef),
10677 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10678 * src/SDCCicode.h (struct operand),
10679 * src/SDCCsymt.h (struct sym_link),
10680 * src/avr/gen.c (hasInc),
10681 * src/ds390/gen.c (hasInc),
10682 * src/hc08/gen.c (genPlusIncr, hasInc),
10683 * src/mcs51/gen.c (hasInc),
10684 * src/pic16/glue.c (pic16_printIvalChar),
10685 * src/pic16/ralloc.c (regWithIdx),
10686 * src/xa51/gen.c (hasInc) : removed warnings
10687 * src/SDCCast.c (createBlock): added comment ???
10688 * src/hc08/ralloc.c: updated comments
10690 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10692 * doc/sdccman.lyx: updated section on switch statements, added
10693 section about semaphore locking
10694 * doc/Makefile: added option -info for latex2html
10695 * device/lib/_gptrget.c,
10696 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10698 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10700 * src/pic/device.h,
10701 * src/pic/device.c,
10702 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10703 maxram is less than 0x100.
10705 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10707 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10709 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10712 * src/mcs51/main.c,
10713 * src/ds390/main.c,
10717 * src/pic16/main.c,
10720 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10721 a jump table is the best form for a switch statement, including
10722 automatic insertion of missing cases to make the case range
10723 continuous. Developed in collaboration with Frieder Ferlemann.
10725 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10727 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10728 accumulator result if it needs sign extension
10730 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10732 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10734 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10736 * device/lib/gbz80/printf.c,
10737 * device/lib/z80/printf.c: removed define for NULL
10739 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10741 * as/xa51/xa_link.c,
10742 * device/examples/ds390/ow390/ad26.c,
10743 * device/examples/ds390/ow390/cnt1d.c,
10744 * device/examples/ds390/ow390/counter.c,
10745 * device/examples/ds390/ow390/ds2480.h,
10746 * device/examples/ds390/ow390/ds2480ut.c,
10747 * device/examples/ds390/ow390/findtype.c,
10748 * device/examples/ds390/ow390/gethumd.c,
10749 * device/examples/ds390/ow390/owllu.c,
10750 * device/examples/ds390/ow390/ownetu.c,
10751 * device/examples/ds390/ow390/swt12.c,
10752 * device/examples/ds390/ow390/swtloop.c,
10753 * device/examples/ds390/ow390/temp.c,
10754 * device/examples/ds390/ow390/temp10.c,
10755 * device/examples/ds390/ow390/thermo21.c,
10756 * device/examples/ds390/ow390/tinilnk.c,
10757 * device/examples/ds390/ow390/tstfind.c,
10758 * device/examples/serialcomm/windows/serial.cpp,
10759 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10760 * device/include/reg51.h: fixed line endings for cvs
10762 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10764 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10765 packRegsForAccUse, packRegisters): new accumulator register
10767 * support/regression/ports/hc08/support.c (_putchar): suppress
10768 warning of unused variable
10769 * src/SDCCicode.c: added SWAP entry to codeTable
10771 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10773 * device/lib/sprintf.c: forgot to add this file before previous commit
10775 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10777 * src/pic16/gen.c (genPackBits): added operand right in function
10778 parameters, load result directly if p_type is POINTER (that is
10779 called by genNearPointerSet)
10780 * (genUnPackBits): added operand left in function parameters,
10781 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10782 FSR0 if accessing bitfields,
10784 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10786 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10787 _print_format; updated printf, sprintf, vsprintf
10788 * device/include/asm/default/features.h: corrected comment/define
10789 * device/lib/Makefile.in: added sprintf.c
10790 * device/lib/libsdcc.lib: added sprintf module
10791 * device/lib/printf_large.c,
10792 * device/lib/vprintf.c,
10793 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10795 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10796 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10797 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10799 * support/regression/tests/zeropad.c: define idata as data for hc08
10801 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10803 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10804 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10805 labels are referenced at least once (even if a reference is not found)
10806 * src/hc08/gen.c (emitcode): set isComment flag for comments
10807 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10808 loads), rules 6a..6b (optimize jumps to return)
10810 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10812 * device/lib/acosf.c (acosf),
10813 * device/lib/asinf.c (asinf),
10814 * device/lib/atanf.c (atanf),
10815 * device/lib/ceilf.c (ceilf),
10816 * device/lib/cosf.c (cosf),
10817 * device/lib/coshf.c (coshf),
10818 * device/lib/cotf.c (cotf),
10819 * device/lib/fabsf.c (fabsf),
10820 * device/lib/floorf.c (floorf),
10821 * device/lib/log10f.c (log10f),
10822 * device/lib/logf.c (logf),
10823 * device/lib/sinf.c (sinf),
10824 * device/lib/sinhf.c (sinhf),
10825 * device/lib/sqrtf.c (sqrtf),
10826 * device/lib/tanf.c (tanf),
10827 * device/lib/tanhf.c (tanhf),
10828 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10829 replaced all instances of "reentrant" in the library functions
10830 defined in math.h with this macro.
10831 * support/regression/tests/float_trans.c: reenabled test for hc08
10833 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10835 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10836 erroneously deleted
10838 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10840 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10841 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10842 multi-byte volatile operands are used
10843 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10844 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10845 initialization to area GSINIT0 so that it would always precede
10846 any static initializers in GSINIT
10847 * support/regression/tests/zeropad.c: fixed idata define for hc08
10848 * support/regression/tests/bug-927659.c,
10849 * support/regression/tests/float_trans.c: disabled tests for hc08
10850 pending missing library routines
10851 * .version: increased version number to 2.4.4 - hc08 port now passes
10855 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10857 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10858 * Makefile.common.in,
10860 * as/hc08/Makefile.in,
10861 * as/mcs51/Makefile.in,
10862 * as/z80/Makefile.in,
10863 * debugger/mcs51/Makefile.in,
10864 * device/include/Makefile.in,
10865 * device/lib/Makefile.in,
10868 * link/z80/Makefile.in,
10869 * packihx/Makefile.in,
10870 * sim/ucsim/main_in.mk,
10871 * sim/ucsim/avr.src/Makefile.in,
10872 * sim/ucsim/doc/Makefile.in,
10873 * sim/ucsim/gui.src/serio.src/Makefile.in,
10874 * sim/ucsim/hc08.src/Makefile.in,
10875 * sim/ucsim/s51.src/Makefile.in,
10876 * sim/ucsim/xa.src/Makefile.in,
10877 * sim/ucsim/z80.src/Makefile.in,
10879 * support/cpp2/Makefile.in,
10880 * support/librarian/Makefile,
10881 * support/makebin/Makefile: added DESTDIR to the install path proposed
10882 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10883 * doc/sdccman.lyx: added DESTDIR documentation
10885 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10887 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10888 instruction for interrupt handlers, use fast returns when returning
10889 from high priority interrupts
10891 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10893 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10895 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10896 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10897 bugs, ported much of Bernhard's code from mcs51
10898 * src/mcs51/gen.c (genSend),
10899 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10900 than one when calling a reentrant function
10901 * device/lib/_mullong.c: defined an alternate struct layout for big
10902 endian ports (hc08)
10904 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10906 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10909 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10911 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10912 are sane and complete before asking the port its prefered parameter
10913 passing method (fixes bug #1017633)
10914 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10917 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10919 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10920 problem in bitfields >= 8 bits.
10922 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10924 * src/SDCCsymt.c: undid changes that were not meant to be committed
10926 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10928 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10930 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10932 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10933 copied and wrong bit got inverted
10935 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10937 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10938 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10939 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10940 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10941 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10942 assignments to bitfields at known addresses
10943 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10944 reads from bitfields at known addresses
10945 * src/hc08/ralloc.c (packRegisters),
10946 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10947 genhc08Code): optimize pointer get values used as conditionals
10948 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10951 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10953 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10954 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10955 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10958 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10960 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10962 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10964 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10967 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10969 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10971 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10973 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10976 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10978 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10980 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10982 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10983 cases use more compact code.
10985 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10987 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10989 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10991 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10993 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10996 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10997 parameter of changePointer() from symbol* to sym_link*
10998 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10999 * src/SDCCsymt.c (compareType): void* type is castable to other
11000 pointers, but not necesarily an exact match.
11001 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11002 is no longer blindly treated as an exact match.
11003 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11005 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11007 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11009 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11013 * src/pic/ralloc.h,
11014 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11016 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11018 * src/pic/device.c,
11019 * src/pic/device.h,
11020 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11022 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11024 * src/mcs51/gen.c (emitcode): fixed bug #992819
11026 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11028 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11029 there's no need to make it worse
11031 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11033 * src/mcs51/ralloc.c (deassignLR),
11034 * src/ds390/ralloc.c (deassignLR),
11035 * src/hc08/ralloc.c (deassignLR),
11036 * src/z80/ralloc.c (deassignLR),
11037 * src/pic/ralloc.c (deassignLR),
11038 * src/pic16/ralloc.c (deassignLR),
11039 * src/avr/ralloc.c (deassignLR),
11040 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11041 rlivePoint): fixed another part of bug #971834
11043 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11045 * src/z80/main.c: enabled "critical" keyword
11046 * src/z80/mappings.i,
11047 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11048 functions (fixes bug #979646)
11049 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11051 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11053 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11056 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11058 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11059 doesn't disable too much optimizations
11061 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11063 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11065 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11067 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11069 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11071 * src/pic/gen.c tidied up tabs
11072 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11073 * src/pic/main.c tidied up tabs
11074 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11075 * src/pic/pcoderegs.c tidied up tabs
11076 * src/pic/ralloc.c tidied up tabs
11078 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11080 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11081 to S_FIXED for pic16 port and when symbol is not in level 0,
11082 allocate for S_REGISTER storage class and pic16 port, too,
11083 * src/pic16/device.h: prototype for checkSym,
11084 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11085 * (pic16_assignConfigWordValue): test the value and the mask to
11086 validate that the value is suitable for the configuration word,
11087 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11088 collect extern declared symbols, don't emit symbol twice, check
11089 first if symbol is in publics set first,
11090 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11091 * added command line '--fstack' which enables an experimental
11092 feature for stack access, too buggy to be used yet...
11093 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11094 * (pic16_allocDirReg): when register has storage class S_REGISTER
11095 allocate in pic16_dynAccessRegs,
11096 * device/include/pic16/pic18f????.h: modified configuration word
11097 naming convention, words started as CONFIG0H but should be CONFIG1H
11099 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11101 * device/include/mcs51reg.h: fixed bug 970993
11103 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11105 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11106 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11107 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11108 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11109 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11110 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11111 error/warning numbers,
11112 added function setWarningDisabled()
11113 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11114 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11115 _memcmp.c _memmove.c calloc.c realloc.c free.c
11116 * support/regression/tests/malloc.c: added tests for new functionality
11117 * support/regression/tests/zeropad.c: added tests for truncated initializers
11118 and initialized char arrays starting with '\x0'
11119 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11121 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11123 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11125 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11127 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11128 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11129 peephole 177.e. Thanks to anonymous
11131 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11133 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11134 function isn't used in the source but referenced as a
11135 variable initializer then declare it as extern in .asm file
11137 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11139 * .version: increased version number to 2.4.3
11141 Adding version extension according to ChangeLog CVS revision
11142 * src/Makefile.in (target all): added dependency 'version.h'
11143 * (rule version.h): added rule to create version.h from ChangeLog,
11144 * (rule dep): added dependency version.h,
11145 * src/version.awk: AWK script to create version.h
11146 * src/SDCCdwarf2.c (dwWriteModule),
11147 * src/SDCCglue.c (initialComments),
11148 * src/SDCCmain.c (printVersionInfo): modified to write after
11149 version string the version extension number,
11150 * src/SDCCutil.c: included "version.h"
11151 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11153 * src/SDCCutil.h: added prototype for getBuildNumber
11155 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11156 includeDirsSet, too,
11157 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11158 const char [] is found in function prototype...
11160 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11161 moving to WREG with source is already in WREG,
11162 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11163 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11164 * (aopForSym): stack'ed symbols are partially supported, added
11165 if-clause to support symbols in FARSPACE,
11166 * (sameRegs): added test for AOP_ACC to see if registers are same,
11167 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11168 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11169 * (pic16_popRegFromString): will not allocate a new register if it
11170 doesn't find one by name, bug may have introduced...
11171 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11172 * (genIpush): revived to use pic16 port's stack,
11173 * (genAddrOf): added incomplete case for stack'ed operand,
11174 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11175 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11176 can handle multibyte operands,
11177 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11178 * (pic16initialComments): added message for MPLAB compatibility
11180 * src/pic16/main.h: prototype for pic16_mplab_comp,
11181 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11182 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11183 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11184 because of increased complexity of procedure,
11185 * (_process_pragma): stack pragma changed to format 'stack pos len',
11186 emit symbol '_stack_end' to conform with gplink,
11187 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11188 to search for register,
11189 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11191 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11192 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11193 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11194 case for PO_GPR_REGISTER,
11195 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11196 dies, the new era is ahead !...
11197 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11198 pic16_dynInternalRegs,
11199 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11200 * (pic16_allocDirReg): minor optimizations and bug fixes,
11201 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11203 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11204 load stack and frame pointer with address of 'stack_end' symbol
11206 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11208 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11209 without source code but only variable initializers
11211 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11213 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11214 external are not declared as extern to reduce overhead while linking
11216 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11218 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11220 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11222 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11223 Yee Keat for the patch
11224 * src/SDCCast.c (decorateType): fixed bug #979599
11225 * src/ds390/gen.h: removed local fReturnSizeDS390
11226 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11227 * src/ds390/gen.c (genAnd, genOr, genXor),
11228 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11230 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11232 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11233 add relFilesSet to $3, manipulate $2 to handle linking of object
11234 files without source files in command line,
11235 * device/include/pic16 (all headers): added ID location macros,
11236 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11237 entries for ID location bytes,
11238 * (pic16_assignIdByteValue): NEW,
11239 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11240 added field dumpcalltree to pic16_options_t,
11241 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11242 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11243 emitting rFalseIfx label after check_carry label,
11244 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11245 pic16_emitDIRegs), NEW
11246 * (pic16glue): dump .calltree file when option --calltree found,
11247 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11248 * (_pic16_genAssemblerPreamble): emit ID locations after
11249 configuration registers,
11250 * (pic16_linkCmd): modifications of the link command,
11251 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11252 * (pic16_pCodeInitRegisters): don't init stack registers,
11253 * (pic16_findPrevInstruction): fixed bug,
11254 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11255 bug with immediate registers,
11256 * (buildCallTree): traces stack push and pop,
11257 * (pct2): dump also stack usage for each function,
11258 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11259 * (pic16_allocDirReg): various modifications,
11260 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11263 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11265 * src/pic16/pcode.c: removed buggy double colon
11267 2004-07-01 Borut Razem <borut.razem AT siol.net>
11269 * support/scripts/sdcc.nsi: added include/pic16 to setup
11271 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11273 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11274 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11276 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11277 specific command line arguments. Also added sample lkr script
11278 for placing a variable at a specific memory bank.
11279 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11280 at a specific memory bank,
11281 * (pic16_dump_isection): fixed bug which caused string literals to
11282 be omitted when dumping idata section,
11283 * (pic16_groupRegistersInSection): added code to handle registers
11284 in specific memory banks,
11285 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11286 public, all references are renamed too,
11287 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11289 * (pic16_storeForReturn): added case to handle when dest is WREG,
11290 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11291 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11292 pic16_rel_udata, check to see if that register is marked as being
11293 a member of a specific memory bank,
11294 * (pic16_printIvalCharPtr): added code to add string literals either
11295 to code or the idata sections,
11296 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11297 also accept the 'udata' pragma,
11298 * src/pic16/main.h: new structure types sectName and sectSym
11299 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11300 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11301 * (pic16_findPrevInstruction): fixed, it returned nothing,
11302 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11303 instruction combinations,
11304 * (pic16_FixRegisterBanking): heavily reorganised,
11305 * (pic16_AnalyzeBanking): if generating banksel directives is
11306 disabled, then don't call FixRegisterBanking at all,
11307 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11308 completely removed,
11309 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11311 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11313 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11314 Phuah Yee Keat <yk.phuah AT nestac.com>
11316 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11318 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11319 correctly the IVT even if it is relocated to some other location
11321 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11323 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11324 * device/include/pic16/pic18f2220.h: NEW,
11325 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11326 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11327 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11328 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11329 nodefaultlibs, ivt_loc is the location of the interrupt vector
11330 table, and nodefaultlibs signs that default libraries should not be
11331 linked in link stage,
11332 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11333 according to --ivt-loc argument,
11334 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11335 when pragma stack is found,
11337 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11339 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11340 256 (range check), 257 (do while), 258.a-f (bit banging
11341 f.e. on 3-wire SPI bus)
11343 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11345 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11346 variables used exclusively within a loop
11348 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11350 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11352 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11354 * src/SDCClrange.c (computeClash): fixed bug #971834
11356 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11358 * src/mcs51/gen.c (genCmp): fixed bug #975903
11359 * src/hc08/gen.c (operandsEqu),
11360 * src/ds390/gen.c (operandsEqu),
11361 * src/z80/gen.c (operandsEqu),
11362 * src/pic/gen.c (operandsEqu),
11363 * src/pic16/gen.c (operandsEqu),
11364 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11365 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11367 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11369 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11371 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11373 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11374 default case in switch statement,
11375 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11376 to eliminate problem with initialisation of pointers, but problem
11378 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11379 * (emitStaticSegment): removed various lines emitting debug info,
11380 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11381 added processor registers for utilizing EEPROM,
11382 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11383 configurable and set 8
11385 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11387 * .version: increased version number to 2.4.2,
11389 Cumulative patch for pic16 port
11390 * src/pic16/device.c: changed scheme to dump initial values for
11391 variables in idata segment, all print_idata* functions were removed,
11392 now the pic16_printIval* will be called,
11393 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11394 * _pic16_printPointerType, pic16_printPointerType,
11395 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11396 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11397 NEW, similar to the respective functions in SDCCglue.c,
11398 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11399 way, emitting hex bytes,
11400 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11402 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11404 * src/avr/ralloc.c (serialRegAssign),
11405 * src/xa51/ralloc.c (serialRegAssign),
11406 * src/pic/ralloc.c (serialRegAssign),
11407 * src/pic16/ralloc.c (serialRegAssign),
11408 * src/hc08/ralloc.c (serialRegAssign),
11409 * src/z80/ralloc.c (serialRegAssign),
11410 * src/ds390/ralloc.c (serialRegAssign),
11411 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11413 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11415 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11416 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11418 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11420 Cumulative patch for pic16 port:
11421 * src/pic16/device.h (typedef PIC16_device) modified fields for
11422 defining microcontrollers,
11423 * src/pic16/device.c: added new info for all devices in Pics16 array,
11424 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11425 to be optimised out by the pCode optimiser,
11426 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11427 specially, bug reported by G.M. Gallant,
11428 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11429 as force'd so that cannot be optimised out by pCode optimiser,
11430 * src/pic16/pcode.c,
11431 * src/pic16/pcodepeeph.c,
11432 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11433 they are disabled by default, but can be enabled explicit with
11434 command argument --denable-peeps, for testing,
11435 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11436 --pomit-ivt in COMPILE_FLAGS
11438 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11440 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11441 compilation on MSVC
11443 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11445 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11447 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11449 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11450 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11452 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11454 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11455 would only assign 0x300001 register.
11457 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11459 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11460 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11462 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11464 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11466 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11467 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11468 added peephole 254 (left shift), 255 (jump table)
11470 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11472 * device/lib/Makefile.in: removed comment line with model-pic16,
11473 * (target port-specific-objects-pic16): the libraries and objects
11474 are copied to the build directory form the device/lib/pic16/bin
11477 Cumulative patch concerning pic16 port:
11478 * library directory has been re-organized,
11479 * added support for PIC18F1220,
11480 * added headers and library sources for chips 18f1220,18f6520,
11481 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11483 * configuration registers setting has changed, now each supported
11484 device has a complete description of the registers it uses,
11485 * all initialisations are moved to idata sections, these section
11486 can be absolute or relocatable,
11487 * fixed initialisation of codespace variables,
11488 * fixed warning about PCLATU and gpsim,
11489 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11490 * (genAssign): use table reads when assigning from variables in codespace,
11491 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11492 char/int variables placed in codespace,
11493 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11494 registers set in .asm file, no need for --pomit-config-words anymore,
11495 * (pic16glue): some 8051 legacy segments are commented out
11496 (to be removed completely),
11497 * added support for alternative assembler and linker with --asm=
11498 and --link= command line arguments,
11499 * peepholes are disabled automatically in the port, no need to
11500 specify on command line,
11501 * port supports natively char/int/long multiplication, but converts
11502 all divisions to support functions,
11503 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11504 to the file set in variable $2,
11505 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11506 strings in ASCII format and not in hex,
11507 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11508 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11509 allocate proper register if iCodes aren't temporary,
11511 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11513 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11515 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11517 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11520 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11522 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11523 computed address is reused
11524 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11525 multi-byte bitfields
11527 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11529 * src/z80/gen.c: (genArrayInit): must check for pointers too
11531 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11533 * support/regression/tests/zeropad.c: never meant to commit the
11534 nestedstruct test: removed, added check for GCC version
11536 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11538 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11539 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11540 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11541 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11542 bugs 928906 and 954082 half-empty initializers
11544 * src/SDCCsymt.c (getAllocSize): added for above fix
11545 * src/z80/gen.c (genArrayInit): fixed bug 741044
11546 * support/regression/tests/zeropad.c: added tests
11548 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11550 * src/pic16/device.c (pic16_dump_section): corrected bug which
11551 caused some symbols of the libraries to be misplaced
11553 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11555 * src/pic16/glue.c,
11556 * src/pic16/ralloc.h,
11557 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11558 to fix conflict with pic port
11560 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11562 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11563 externs configuration variables,
11564 * src/pic16/ralloc.h,
11565 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11566 prototype in header, commented out some debug messages
11568 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11570 * src/pic16/glue.c,
11571 * src/pic16/main.c,
11572 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11573 for gpasm COFF object generation. Thanks to D. Hawkins for
11576 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11578 * src/ds390/main.c,
11579 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11580 Brock for spotting this)
11581 * src/ds390/gen.c (genEndFunction),
11582 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11583 interrupt handler and critical. Disable push/pop optimizations when
11584 peephole optimizations disabled.
11586 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11588 Updated pic16 library sources and headers.
11589 * device/lib/pic16/pic18f*/ ,
11590 * device/include/pic16/*.h: modified to handle structured SFR
11593 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11595 * src/port.h (PORT structure): added hook initPaths, now each
11596 port can declare its own default search paths,
11597 which can been seen with the --print-search-dirs option,
11598 see pic16 port for example,
11599 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11600 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11601 * (doPrintSearchDirs): NEW, replaces in a central manner the
11602 printing of search dirs which was split in set*Paths functions,
11603 * (main): added call to port->initPaths and doPrintSearchDirs,
11605 * src/ds390/main.c,
11608 * src/izt/tlcs900h.c,
11609 * src/mcs51/main.c,
11611 * src/pic16/main.c: modified port structures to reflect addition of
11614 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11615 * (pic16_dump_section): for registers in same address reserve memory once,
11616 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11618 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11619 result is greater in size than right or left,
11620 * (pic16_genUMult8X8_8): there are some cases where the result can
11621 be 16 bits size, so handle these,
11622 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11623 * (pic16_outBitC): modified to emit pcodes,
11624 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11626 * (genDivOneByte): implemented algorithm to divide 8-bits,
11627 * (genCmp): uncommented goto, but issues still exist,
11628 * (genAnd): fixed a bug with variables >8bits,
11629 * (genPackBits): optimization added that uses BCF/BSF to change a
11631 * (genAssign): fixed bug when assigning floating point literals,
11632 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11633 __sdcc_gsinit_startup label,
11634 * src/pic16/main.c (_pic16_init): removed search directory
11636 * (_pic16_initPaths): NEW, used to initialise search directories,
11637 * (_hasNativeMulFor): support functions for all except char/int
11638 multiplication, and char division,
11639 * (PIC16_port struct): modified entry for native mul support,
11640 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11642 * (buildCallTree): call to register_usage is ifdef'ed out,
11644 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11646 * device/include/string.h: applied Stas Sergeev's patch to make this
11647 header file compatible with the preprocessor -Wundef option
11648 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11649 failure (fixes bug #941458)
11651 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11653 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11654 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11655 that the variable, not the function, should be static
11656 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11657 to be consistent with non-literal case
11659 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11661 * src/SDCCast.c (isConformingBody): fixed bug #949967
11662 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11663 convilong): fixed bug #952086
11665 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11667 * src/SDCCmem.c (allocVariables): fixed bug #955321
11669 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11671 * src/hc08/main.c (_hc08_genAssemblerEnd),
11672 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11673 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11674 completely eliminated the use of a temporary file
11675 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11676 when more than one file linked
11677 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11679 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11681 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11682 which fixes bug #543481
11683 * support/regression/tests/bug-751703.c: fixed comments left from a
11684 cut and paste error
11685 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11686 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11687 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11689 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11690 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11691 are now changed to underscores in moduleName
11693 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11695 * as/mcs51/lkmem.c: better fix for bug #954173
11697 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11698 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11700 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11701 * device/include/c8051f000.h,
11702 * device/include/c8051f120.h,
11703 * device/include/c8051f300.h,
11704 * device/include/c8051f310.h,
11705 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11706 PWM16) and detab'ed
11708 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11710 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11711 and mailing lists, doc'ed --no-peep-comments, removed reference
11712 to knoppix (newest version has no LyX/LaTeX), other minor changes
11713 * src/SDCCglue.c (glue): save 2 bytes stack space with
11714 option --main-return. The ljmp could probably be avoided too
11716 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11718 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11720 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11722 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11723 * src/SDCCopt.c (isLocalWithoutDef),
11724 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11725 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11726 (credit to Maarten Brock for patch #949363, on which this is based)
11727 * support/regression/tests/bug-751703.c: some test cases of extern used
11728 within inner scopes.
11730 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11732 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11734 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11736 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11737 dwWriteLabel): fix to create valid debugger symbols even when
11738 the module name has non-alphanumeric symbols in it
11739 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11740 when a variable's allocation has been optimized away
11743 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11745 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11747 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11748 * src/mcs51/main.c,
11749 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11750 * src/ds390/main.c,
11751 * src/z80/gen.c (z80_emitDebuggerSymbol),
11753 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11755 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11756 * src/pic16/main.c,
11757 * src/avr/gen.c (avr_emitDebuggerSymbol),
11759 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11761 * src/SDCCdebug.c (emitDebuggerSymbol),
11763 * src/port.h: added a debugger struct to the port struct. Added a
11764 callback for defining debugger symbols
11766 * src/SDCCast.c (createLabel),
11767 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11770 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11771 iCode back to the ast for the function
11773 * src/hc08/ralloc.c (hc08_assignRegisters),
11774 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11775 unneeded fields from the regs struct.
11776 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11777 pushReg() & pullReg() functions instead of emitcode()
11779 * src/hc08/gen.c (genLabel, genhc08Code),
11780 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11782 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11785 * src/hc08/gen.c (genEndFunction, genhc08Code),
11787 * src/mcs51/gen.c (genEndFunction, gen51Code),
11789 * src/ds390/gen.c (genEndFunction, gen390Code),
11791 * src/z80/gen.c (genEndFunction, genZ80Code),
11794 * src/pic/gen.c (genEndFunction, genpic14Code),
11796 * src/pic16/gen.c (genEndFunction, genpic16Code),
11798 * src/avr/gen.c (genEndFunction, genAVRCode),
11800 * src/xa51/gen.c (genEndFunction, genXA51Code),
11802 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11803 specific code to cdbFile.c and out of the backend code generators
11805 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11806 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11807 starting address is now 0
11810 * as/hc08/m08pst.c,
11811 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11812 assembler directive for DWARF support
11813 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11817 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11819 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11821 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11822 and inappropriate peephole optimization in jump tables
11824 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11826 * as/hc08/m08pst.c,
11827 * src/SDCCglue.c: sdccopt works for the hc08 port now
11829 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11831 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11833 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11835 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11837 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11839 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11843 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11844 comments from the peephole optimizer replacement rules
11845 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11847 * src/SDCCcse.c (updateSpillLocation),
11848 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11850 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11851 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11852 objects far pointers
11854 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11856 * src/SDCCsymt.h: a missing part of my last change
11857 * src/pic/ralloc.c (regTypeNum),
11858 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11860 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11863 * src/SDCCicode.c (aggrToPtrDclType),
11864 * src/SDCCptropt.h,
11865 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11866 ptrPseudoSymConvert),
11867 * src/pic/ralloc.c (regTypeNum),
11868 * src/pic16/ralloc.c (regTypeNum),
11869 * src/hc08/ralloc.c (regTypeNum),
11870 * src/ds390/ralloc.c (regTypeNum),
11871 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11872 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11874 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11876 * link/z80/lkmain.c (afile),
11877 * as/hc08/lkmain.c (afile),
11878 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11879 prevent a pointer problem when a filename has no directory and
11880 no extension specified.
11882 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11884 * link/z80/lkmain.c (afile): allow periods in directory names
11885 * link/z80/lkmain.c (afile),
11886 * as/mcs51/lkmain.c (afile),
11887 * as/hc08/lkmain.c (afile): allow linker script file to have an
11888 extension other than ".lnk"
11889 * link/z80/lklex.c (getfid),
11890 * link/z80/lkmain.c (parse),
11891 * as/mcs51/lklex.c (getfid),
11892 * as/mcs51/lkmain.c (parse),
11893 * as/hc08/lklex.c (getfid),
11894 * as/hc08/lkmain.c (parse): Support comments in the linker script
11895 file on lines by themselves and after filenames
11897 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11899 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11901 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11903 * src/z80/peeph-z80.def: removed some peephole rules that don't
11904 work with multibyte arithmetic (fixed bug #937126)
11905 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11906 to registers and not global variables
11907 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11908 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11909 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11910 checking for assignments not internally generated (fixed bug #931895)
11911 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11912 structure member (fixed bug #930072)
11914 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11916 * src/SDCCmain.c (linkEdit),
11917 * src/hc08/main.c (_hc08_parseOptions),
11918 * as/hc08/Makefile.in,
11919 * as/hc08/aslink.h,
11921 * as/hc08/m08pst.c,
11922 * as/hc08/lkrloc.c (relr, rele),
11923 * as/hc08/lkarea.c (lnkarea)
11924 * as/hc08/lkmain.c (afile, parse),
11925 * as/hc08/lkelf.c: support for ELF output
11926 * as/hc08/lks19.c (s19),
11927 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11929 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11931 * as/mcs51/lkihx.c: Fixed bug #899105.
11933 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11935 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11936 .dsp files from Unix to DOS.
11938 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11940 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11941 function pointers; we have been compliant for several months now.
11942 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11943 change that was accidently commented out
11944 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11945 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11948 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11950 * src/hc08/gen.c: output of all of the internal debugging information
11951 is now controlled by the D() macro; it is disabled by default
11953 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11955 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11956 harder to keep the same registers during a CAST iCode
11957 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11958 long via int can be done in a single cast, if the signedness is
11960 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11961 putchar() in tinibios.c in ds390's library
11963 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11965 * src/SDCCast.c (decorateType): fixed bug #898889,
11966 cast result of a literal complement too
11967 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11968 fixed check for bitfields
11970 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11972 * src/SDCCicode.c (geniCodeLogic): made it static,
11973 (geniCodeLogicAndOr): added in order to fix bug #905492,
11974 (ast2iCode): fixed bug #905492
11975 * support/regression/tests/bug-905492.c: added
11976 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11977 (processParms): fixed bug #927659: don't copy parms, this will clear
11979 * support/regression/tests/bug-927659.c: added
11981 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11983 * src/SDCCast.c (addCast): don't cast float to char
11984 * device/lib/libsdcc.lib: added _memmove
11986 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11988 * device/lib/large/Makefile: fixed parallel execution by
11989 replacing `make` by `$(MAKE)`
11991 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11993 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11994 offsets (fixes bug #923936)
11996 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11998 * device/lib/small/Makefile: fixed parallel execution by
11999 replacing `make` by `$(MAKE)`
12001 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12003 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12005 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12007 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12008 * src/regression/Makefile: Regression test was not running.
12010 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12012 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12013 complement if possible
12014 * src/SDCCval.c (valComplement),
12015 * src/SDCCicode.c (operandOperation): fixed complement of literal
12016 * support/regression/tests/onebyte.c (testComplement): added
12018 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12020 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12021 return an optimized tree; actually replace actParm with the new tree
12022 * src/SDCCast.h: added some parantheses to remove side effects
12023 * support/regression/tests/bug-920866.c
12025 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12026 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12027 Bit operands were not being handled properly in the pic14 port.
12028 (now src/regression/add.c passes again).
12030 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12032 * src/SDCC.y (labeled_statement): case and default no longer require
12033 a following statement (RFE #893037)
12035 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12037 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12038 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12039 disabled (fixes bug #916294)
12040 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12041 "mov a,acc"; patch provided by Lenny Story
12042 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12044 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12046 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12048 * src/ds390/gen.c (genFunction, genEndFunction),
12049 * src/ds390/ralloc.c (ds390_assignRegisters),
12050 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12051 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12052 pushed if there are parameters passed on the stack. Also, a cleaner
12053 way to decide if r0/r1 should be pushed/popped. (Together they fix
12056 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12059 * device/lib/mcs51/crtpagesfr.asm,
12060 * device/lib/mcs51/crtxinit.asm,
12061 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12062 to avoid confusion with Si Lab's SFRPAGE register.
12064 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12066 * src/SDCCglue.c (emitMaps): allow public sfr variables
12067 * src/SDCCglue.c (initialComments): include compiler build date
12068 with compiler version and put the timestamp of the generated
12069 assembly file on a serperate line to be less confusing.
12070 * src/port.h: added genInitStartup hook
12072 * src/ds390/main.c,
12075 * src/pic16/main.c,
12077 * src/z80/main.c: genInitStartup initialize as NULL (default to
12078 historical behaviour)
12079 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12080 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12081 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12082 library instead of hard coding it into the compiler.
12083 * support/regression/ports/mcs51-stack-auto/spec.mk,
12084 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12085 * device/lib/mcs51/Makefile,
12086 * device/lib/small/Makefile,
12087 * device/lib/large/Makefile,
12088 * device/lib/mcs51/crtpagesfr.asm,
12089 * device/lib/mcs51/crtstart.asm,
12090 * device/lib/mcs51/crtxclear.asm,
12091 * device/lib/mcs51/crtxinit.asm,
12092 * device/lib/mcs51/crtclear.asm,
12093 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12094 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12095 and into user configurable files.
12096 * device/lib/clean.mk: clean mcs51 directory too
12097 * support/regression/tests/longlit.c: added static to T1 declaration
12098 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12099 accesses in the initialization code
12101 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12103 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12104 OSCTRIMVAL as noted in bug #916008
12106 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12108 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12109 in loops with multiple exits (reported as incorrect registers
12110 used by Martin Helmling in Sdcc-user list)
12112 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12114 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12115 made ds390 register extensions look less like error messages
12117 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12119 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12120 reported by Adam Wozniak in Sdcc-user list
12122 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12124 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12125 arithmetic optimizations, added debug output
12127 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12129 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12130 * sdcc.spec: updated and split sdcc into 3 rpms
12131 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12132 needed for literals of LEFT_OP and '+'
12133 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12134 introduced RESULT_TYPE_NOPROM
12135 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12137 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12138 limited promotion to int only for '*'
12139 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12141 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12143 * src/pic16/gen.c (genSkip),
12144 (genc16bit2lit), (gencjneshort): commented out
12145 (is_LitOp): new helper function, checks operand type
12146 (genCmpEq): rewritten
12148 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12150 * support/regression/tests/bug-908454.c: added
12152 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12154 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12155 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12156 (geniCodeCast): cosmetic, don't preserve bit storage class
12157 (geniCodeLeftShift): added promotion
12158 (geniCodeLogic): fixed regression
12159 * src/SDCCsymt.c (computeTypeOr): accept bits too
12160 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12162 2004-03-07 Borut Razem <borut.razem AT siol.net>
12164 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12166 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12168 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12169 version of pic16_genPackRegisters which does not check if ic is a
12171 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12172 function cause string1.c regression test fails
12174 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12176 * sim/ucsim/configure.in,
12177 * sim/ucsim/configure,
12178 * sim/ucsim/doc/Makefile.in: use docdir
12179 * src/SDCC.y: fixed sbit atrributes
12180 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12181 * src/SDCCast.c (decorateType): |^& need special promotion handling
12183 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12184 * src/SDCCsymt.h (computeType),
12185 * src/SDCCicode.c: computeType() needs op
12186 * src/SDCCsymt.c (checkTypeSanity),
12187 * doc/sddman.lyx: "plain" bitfields are unsigned
12188 * src/SDCCsymt.c (computeTypeOr): added
12189 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12191 * src/SDCCval.c (val*): computeType() needs op
12192 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12193 * support/regression/tests/onebyte.c: added tests for |^&
12195 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12197 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12198 for writing icode into asm output.
12200 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12202 * src/pic16/device.c: added some debug lines enabled
12203 with macro DEBUG_CHECK,
12204 * src/pic16/genarith.c: more debug in genPlus,
12205 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12206 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12207 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12208 * (aopForSym): onStack symbols are re-placed in data memspace,
12209 and onStack flag is cleared,
12210 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12211 copy temporary pcodeop,
12212 * (genPcall): added warning for not updating PCLATU,
12213 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12214 always true for pic16 port,
12215 * (genMultOneWord): NEW, supports integer multiplication,
12216 * (genMult): modified to call genMultOneWord,
12217 * (ifxForOp): added warning when return NULL,
12218 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12219 flag is set before call to operandFromSymbol for implicit
12221 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12222 options.intlong_rent are set by default,
12223 * (_hasNativeMulFor): modified to allow port generation of integer
12225 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12226 set regtype to REG_SFR for all registers, restricting seting the
12227 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12229 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12231 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12232 more than 500 times in the regression tests
12234 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12236 * support/Util/SDCCerr.h,
12237 * support/Util/SDCCerr.c,
12238 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12240 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12241 for symbol conflicts.
12242 * support/valdiags/tests/enum.c,
12243 * support/valdiags/tests/tentdecl.c,
12244 * support/valdiags/tests/struct.c: expect possible error messages
12245 referring to original symbol definitions.
12246 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12248 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12250 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12252 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12254 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12256 * src/pic16/ralloc.c (newReg): fixed bug #908929
12258 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12260 * src/ds390/gen.c: added missing #include "main.h"
12262 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12264 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12265 checking if symbol is already in set,
12266 * src/pic16/device.h: prototype for checkAddSym,
12267 * src/pic16/gen.c: (_G): added entry interruptvector,
12268 * (assignResultValue): removed some commented out lines,
12269 * (genFunction): check for ISR via sym->type, absolute section for
12270 interrupt code is created via a new pBlock, the goto instruction is
12271 placed now correctly at the interrupt vector position, changed all
12272 references from ivec to _G.interruptvector,
12273 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12274 is the interrupt is a high priority one, same for return from ISR,
12275 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12276 externs to calls of checkAddSym,
12277 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12278 pic16_pcode_verbose flag is set,
12279 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12280 * src/pic16/pcoderegs.c: message about how many registers are saved
12281 will only be emitted if pic16_pcode_verbose flag is set,
12283 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12285 * src/ds390/ralloc.h,
12286 * src/ds390/ralloc.c (ds390_regWithIdx),
12287 * src/ds390/gen.c (emitcode),
12288 * src/ds390/main.h,
12289 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12290 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12291 ds390operandCompare, getRegsRead, getRegsWritten,
12292 initializeAsmLineNode): customized instruction size calculation for
12293 ds390, started basis for some register optimizations
12294 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12295 corresponding assembly output
12296 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12297 missing push/pop of r0/r1. Optimized push/pops
12299 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12301 * src/mcs51/main.c (instructionSize): fixed ACALL size
12302 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12304 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12306 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12307 the sorting of rlist with NULL elements
12308 * (print_idataType, print_idata): NEW to create idata sections
12309 * src/pic16/device.h: idataSymSet new variable
12310 * src/pic16/gen.c (genFunction): fixed some bugs in string
12311 comparing, improved the absolute section creation for ISRs,
12312 added FSR0L/FSR0H in registers that are saved in an ISR,
12313 * (genInline): fixed the processing of inline snippets,
12314 now they undergo no process by the peephole optimizer
12315 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12316 are placed in idataSymSet,
12317 * (pic16emitStaticSeg): extern symbols are added in externs,
12318 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12319 switching when aboslute variables are placed in access bank memory
12320 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12321 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12322 commented out with #if,
12323 * (pic16_packRegisters): reintroduce the check for CAST because some
12324 symbols are not correctly handled,
12325 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12326 pCodeInstruction instead of pCode,
12327 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12328 pCodeAsmDir definition,
12329 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12330 directive, then the argument directive is emitted without the leading
12331 tab, hack for inline labels which must be in the first column,
12332 * (compareLabel,pic16_findNextInstruction),
12333 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12334 * (insertBankSwitch): modified for the new pCodeAsmDir,
12336 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12337 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12339 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12341 * (pushSide): commented out with #if,
12342 * (assignResultValue): fixed some typos in saving
12344 * (genPcall): FIXED and sync'ed with genCall,
12345 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12346 * (genNearPointerGet): fixed to handle some more cases,
12347 implementation scheme via table reads,
12348 * (genConstPointerGet): modified to access code memory correct,
12349 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12350 and improved to handle some cases
12351 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12352 instead of "RETLW" for init data
12353 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12354 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12355 variables are placed in access bank memory (<0x80 and >=0xf80),
12356 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12357 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12358 TBLWT_POSTDEC,TBLWT_PREINC
12359 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12360 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12362 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12363 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12364 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12365 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12367 2004-02-29 Borut Razem <borut.razem AT siol.net>
12369 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12370 support/Util/findme.h, support/Util/system.h: enhance binary relative
12371 search for lib and include by using findProgramPath()
12373 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12376 * src/SDCCpeeph.c (pcDistance),
12378 * src/mcs51/ralloc.h,
12379 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12380 * src/mcs51/main.h,
12381 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12382 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12383 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12384 size calculation port specific, started basis for some register
12386 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12387 missing push/pop of r0/r1. Optimized push/pops
12388 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12389 * device/lib/_modsint.c (_modsint),
12390 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12391 and stack version so regression tests pass
12393 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12395 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12396 * src/SDCCast.c (decorateType): catch another small optimization
12398 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12399 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12400 modified to finally use computeType() all over SDCC,
12401 see Feature Request #877103
12402 * src/SDCCval.h: cosmetic
12403 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12404 valCompare(); regression tested in muldiv.c
12405 * support/regression/tests/muldiv.c (testMod): mod sign follows
12408 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12410 * src/SDCCast.c (decorateType): fixed bug #902362
12411 * doc/INSTALL.txt: fixed install instructions for win32
12413 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12415 * device/include/Makefile.in (install): fixed by replacing spaces
12418 * doc/INSTALL.txt: updated for release
12419 * doc/sdccman.lyx: added warning for --xstack being buggy
12421 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12423 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12424 to eliminate build warnings.
12425 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12427 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12428 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12430 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12431 removed -penable-stack, added comment for stack pragma, added
12432 warning for not initializing the stack/frame registers, removed
12433 comment at interrupts section
12435 Stack is made permanent, there is no ability to disable stack usage.
12436 * src/pic16/device.h,
12437 * src/pic16/device.c: removed all references to USE_STACK macro,
12438 * src/pic16/device.c (pic16_dump_section): when no elements in
12439 rlist, free rlist before return,
12440 * (pic16_dump_int_registers): NEW, internal registers are a new set
12441 of general purpose registers reused by each function,
12442 * (checkAddReg): returns 1 if registers is added to set,
12443 * (pic16_groupRegistersInSection): when a registers is of type
12444 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12445 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12446 SRCASECMP macro is moved here from device.c
12447 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12448 PO_PCLATU, PO_PRODL, PO_PRODH,
12449 * (pic16_pCodeOpType, genMinus,
12450 changed compares to "a" register, with AOP_ACC,
12451 * (pic16_genPlus): fixed some bugs and indented properly,
12452 * (pic16_addSign): changed size to size+offset in the MOVWF
12454 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12455 multiply 8-bit operand by literal, result is 8-bit,
12456 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12457 multiply 2 8-bit operand, result is 8-bit,
12458 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12460 * src/pic16/gen.c: changed accUse to contain WREG only,
12461 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12462 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12463 true, do not use immediate addressing any more unless sym is a
12464 pointer in codespace,
12465 * (aopForRemat): do not use immediate addressing when symbol not in
12466 codespace and when symbol's address is requested,
12467 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12469 * (aopGet): added case for AOP_ACC and don't return "accumulator
12470 bug" but WREG instead,
12471 * (popGetTempReg): pushes contents of temporary register in stack,
12472 * (popReleaseTempReg): pops contents of temporary register from
12473 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12474 * (pic16_popGet): separated case AOP_ACC to return register WREG
12475 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12476 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12477 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12478 the use of immediate pointers to certain cases only.
12480 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12481 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12482 * (assignResultValue, genCall, genRet): modified to use the new
12483 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12484 genPcall is still broken,
12485 * (genFunction): added code to create 'A' type pBlocks when
12486 interrupt functions are generated, code not extensively tested yet,
12487 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12488 * (genEndFunction): modified so ISRs pop stored registers from stack,
12489 * (genMultOneByte): cleanup,
12490 * (AccRsh): added flag andmask, to and result with appropriate mask,
12491 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12492 * (genDataPointerGet): fixed and reenabled its use,
12493 * (genNearDataPointerGet): bugs fixed,
12494 * (genDataPointerSet): bugs fixed,
12495 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12496 pic16_DumpSymbol, pic16_DumpOp,
12497 * src/pic16/genutils.h: function prototypes for the above functions,
12498 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12500 * (pic16emitRegularMap): many many many improvements, but needs a
12502 * src/pic16/main.c: enable_stack in pic16_options is removed,
12503 * (_pic16_parseOptions): removed command line options -penable-stack,
12504 * (_process_pragma): emit stack symbol only when stack pragma is
12506 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12507 redirected to FSR0L/FSR0H pair,
12508 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12509 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12510 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12512 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12513 * (dumpPicOptype): NEW,
12514 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12515 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12516 with movff instruction,
12517 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12518 added pic16_int_regs, some packRegsFor* functions are commented out,
12519 because produce errors,
12520 * src/pic16/NOTES: minor modifications
12522 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12524 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12525 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12527 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12528 * as/mcs51/lkaomf51.c: fixed bug #895763
12530 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12532 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12534 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12536 * doc/sdccman.lyx: added details about the HC08 storage classes and
12537 interrupts, fixed the register usage info for z80 & gbz80
12539 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12541 * doc/sdccman.lyx: added more pic16 port documentation
12542 * device/include/pic16/: added header pic18fregs.h
12544 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12546 * doc/sdccman.lyx: added Vangelis' contribution
12548 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12550 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12551 extend to the next CALL or PCALL, not just to the next CALL.
12553 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12555 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12557 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12559 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12560 bug #895752 and a better fix for bug #716790
12562 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12564 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12566 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12568 * doc/sdccman.lyx: minor changes, minor changed
12570 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12572 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12573 which can't handle SDCC_NEWONEBYTEOPS,
12574 (geniCodeMultiply): removed conversion from mult to shift for pic14
12577 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12580 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12581 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12582 thus fixing bug #895406
12584 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12586 * device/lib/_modsint.c,
12587 * device/lib/_modslong.c: sign follows divisor only
12588 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12589 signs or signedness can be ignored
12590 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12591 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12592 added optimization for IFX,
12593 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12595 reenabled optimization for IFX, which was removed on 2004-01-11
12596 * src/SDCCast.h: added return type IFX
12597 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12598 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12599 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12600 SDCC_OLDONEBYTEOPS selects the old behaviour
12601 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12602 changed again and commented promotion rule
12603 * src/SDCCval.c (valDiv): promotion no longer necessary
12604 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12605 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12607 * support/regression/tests/onebyte.c: added
12609 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12611 * gen.c (genInline): reverted to old code for assemnling inline
12612 code because of bug reported James Chadd
12614 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12616 * ralloc.h: missing declarations from previous patch,
12617 seems that patch for ralloc.h was never applied, fixed
12619 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12620 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12624 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12625 indirect addressing. Marked FSR0 as deprecated
12626 * gen.c (pointerCode): commented out, not needed now
12627 (pic16_popGet2p): new MOVFF helper function
12628 (genGenPointerGet),
12629 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12630 (shiftRLong): removed duplicate debugging info
12632 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12634 * src/ds390/gen.c (genNearPointerGet),
12635 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12636 optimization with bits, but not bitfields.
12637 * src/ds390/ralloc.c (packRegisters),
12638 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12640 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12642 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12644 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12647 * src/SDCCicode.c (operandFromSymbol),
12648 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12649 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12650 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12651 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12652 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12653 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12655 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12656 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12657 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12658 * src/SDCCsymt.c (newSymbol),
12659 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12662 * src/SDCCval.c (newiList): fixed bug #885705
12664 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12666 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12667 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12669 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12671 * device/include/c8051f120.h,
12672 * device/include/c8051f300.h,
12673 * device/include/c8051f310.h: added/updated header files for Silicon
12674 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12675 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12676 in new section Submitting patches
12678 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12680 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12681 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12682 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12684 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12685 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12686 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12688 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12689 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12690 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12692 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12693 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12694 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12695 genGenPointerSet): fixed bug #892400
12696 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12697 to eliminate build warnings.
12698 * src/SDCCast.c (processParms),
12699 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12701 * support/valdiag/valdiag.py: added GCC to the list of defines active
12702 when compiling with gcc
12704 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12706 * support/Util/SDCCerr.h,
12707 * support/Util/SDCCerr.c,
12708 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12709 with an incomplete type (fixed bug #883734)
12710 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12712 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12714 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12716 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12718 * src/SDCCast.c (decorateType),
12719 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12720 function pointer implementation
12721 * support/regression/tests/funptrs.c: added tests to verify both forms
12722 of function pointers work correctly. Added tests to verify parameters
12723 are passed in the correct order.
12725 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12727 * device.c (regCompare): registers are sorted by ascending
12728 address and increasing size,
12729 * main.c (_pic16_finaliseOptions): removed the declaration
12730 of compiler macro MCU. Now a macro of the format pic18fxxxx
12731 will be defined from the command line
12733 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12734 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12736 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12737 PCOP_RLCF was overwritten!
12738 * gen.c (genSkip): commented out calls to pic16_emitcode,
12739 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12741 * (genRRC): added debugging info,
12742 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12743 overwritten while shifting,
12744 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12745 overwritten while shifting,
12748 * (shiftLLeftOrResult),
12749 * (shiftRLeftOrResult),
12751 * (shiftLLong): Implemented with pic16_emitpcode
12752 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12753 * (genLeftShift): Fixed bug, operand for shift by variable always
12754 was "and"ed with 0x0f,
12755 * (genLeftShiftLiteral),
12757 * (genRightShiftLiteral): added debugging info,
12758 * (genrshFour): added comment,
12759 * (genRightShift): determined signedness from operand "left"
12760 instead of "result"
12762 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12764 * src/SDCCicode.c (geniCodeParms),
12765 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12766 function pointers, fixed function pointer bugs #861242 and #861896
12768 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12770 * device/include/c8051f000.h,
12771 * device/include/c8051f120.h,
12772 * device/include/c8051f300.h: added header files for Silicon
12773 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12775 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12777 * src/SDCCast.c (processParams): added new type flow and restructured
12778 (gatherAutoInit): added new type flow
12779 (addCast): cosmetic changes
12780 (getLeftResultType): added new type flow for array indices, patch
12781 provided by Stas, see FR #877103
12782 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12783 array index patch by Stas
12784 * src/SDCCast.h: added prototype getResultTypeFromType()
12786 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12787 * src/pic/glue.c (pic14emitStaticSeg),
12788 * src/pic16/glue.c (pic16emitStaticSeg),
12789 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12790 for initialization of symbols
12791 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12792 * support/Util/SDCCerr.h:
12793 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12794 * .version: bumped version number to 2.3.8
12795 * device/include/Makefile.in (install),
12796 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12799 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12801 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12802 Slade Rich fixed an optimization bug
12803 * src/pic/pcodepeep.c,
12804 * src/pic/pcoderegs.c
12805 * doc/Makefile (install): added test for directory
12807 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12809 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12810 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12811 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12812 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12813 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12814 * as/mcs51/asexpr.c (term),
12815 * as/hc08/asexpr.c (term): fixed bug #887146
12817 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12819 * src/z80/gen.c (genMult): handle single byte result product
12820 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12821 DUMMY_READ_VOLATILE (fixed bug #886367)
12823 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12825 * support/regression/tests/libmullong.c: fixed logic, on little endian
12826 hosts we ended without a mullong_wrapper()
12828 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12830 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12831 virus/worm forged address usage.
12833 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12835 Fixed promotion, it should be done on AST level:
12836 * src/SDCCast.c (addCast): added promotion to int
12837 (decorateType): updated call to upCast()
12838 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12839 usualUnaryConversions()
12841 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12843 * support/regression/tests/literalop.c (mulWrapper): Added a
12844 wrapper to remove integer overflow warnings.
12846 * support/regression/tests/float_trans.c: Made work on host.
12848 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12851 * support/regression/generate-cases.py (main): Changed from inline
12854 * doc/Makefile (install): Changed to depth first to get rid of
12855 missing directory install warning.
12857 * as/Makefile (install-doc): Made work on Mac.
12859 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12861 * src/SDCCast.c: added an additional type flow in decorateType() of
12862 opposite direction, see feature request #860006; it's enabled at runtime
12863 by setting the environment variable SDCC_NEWTYPEFLOW
12864 * src/SDCCast.h: changed prototype of decorateType()
12865 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12866 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12867 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12868 see feature request #877103
12869 * src/SDCCval.c: updated call of decorateType()
12870 (valBitwise): fixed bug #882876
12871 (valMinus): added promotion
12872 (valLogicAndOr): result is unsigned
12873 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12874 * src/SDCCsymt.c (computeType),
12875 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12876 must not cause an unsigned operation
12877 * src/pic/glue (pic14emitRegularMap),
12878 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12880 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12882 * src/pic/pcode.c (PCodeID): commented out left over debug code
12884 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12886 * support/valdiag/tests/overflow.c: added shift tests
12887 * src/pic/device.c,
12894 * src/pic/pcodepeep.c,
12895 * src/pic/pcoderegs.c,
12896 * src/pic/ralloc.c,
12897 * src/pic/ralloc.h: applied patch from Slade Rich;
12898 added support for multiple code pages and multiple RAM banks on the
12899 PIC 14 port. The ASM files now no longer simply assume all the
12900 code / RAM are in the same page / bank. This means the linker can
12901 safely allocate code/RAM of separate ASM files to different pages/banks.
12902 * doc/sdccman.lyx: added Slade's tips
12903 * src/mcs51/peeph.def: fixed bug #880768
12905 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12907 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12908 * src/SDCCast.c (decorateType): fixed bug #880197
12910 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12912 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12915 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12916 strtof is not part of C89 and isn't included with Mac OS X.
12918 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12920 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12921 shiftL2Left2Result): fixed bug #879326
12922 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12923 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12924 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12925 address fetch for clr instruction
12926 * device/lib/hc08/_mulint.c: created optimized assembly version
12927 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12929 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12931 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12932 proposed in FR #877103
12934 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12936 * src/SDCCval.c (cheapestVal): added missing checks
12937 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12938 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12940 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12942 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12945 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12947 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12948 loaded with the linker search paths (-L arguments) and the libraries
12949 to be linked with the current source (-l arguments). Changes
12950 currently will affect only the pic16 port.
12951 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12952 include path the port specific paths and port specific libraries,
12953 * gplink command now contains the $3 argument,
12954 * src/pic16/device.h,
12955 * src/pic16/device.c,: structure PIC_device is made public and
12956 renamed to PIC16_device, the same for variable Pics which is renamed
12957 to Pics16. Updated all references to them.
12958 * src/pic16/glue.c (pic16glue): corrected bug with code
12959 initialization which bypassed the variable initializations block.
12961 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12962 COMPILE_FLAGS and added the --nostdinc option
12964 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12966 * device/include/mc68hc908jb8.h: Register defs for another member
12967 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12969 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12971 Documenting changes from previous commits.
12972 * configure.in (version 1.56),
12973 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12974 when generating output files to configure the pic16 library,
12975 but now I've commented it out, since gputils aren't installed in the
12976 SF compile farm, so library won't compile
12978 * device/lib/Makefile.in (version 1.56): initially I've added in
12979 target 'all' the prerequestive 'model-pic16' so it compiled the
12980 pic16 library, but now I've commented it out for the same reasons
12982 * added targets 'model-pic16' and 'objects-pic16' to compile the
12984 * added target 'port-specific-objects-pic16' to handle the
12985 generated libraries and copy them into the build/ directory
12986 * added target 'clean-intermediate-pic16' to clean intermediate
12987 files into pic16 directory
12988 * in target 'installdirs' added line to create directory pic16 in
12989 the installation path
12991 * device/include/Makefile.in (version 1.11): in target 'install'
12992 added lines to copy all header files to installation path,
12993 * in target 'installdirs' added line create directory for pic16
12994 headers in the installation path
12996 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12998 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13001 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13004 * device/lib/configure.in,
13005 * device/lib/configure: fixed for autoconf 2.57
13007 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13009 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13010 option so that it actually works. Made it specific to the z80, since
13011 the gbz80 doesn't have these kinds of I/O ports.
13013 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13015 * device/include/z180.h,
13016 * device/lib/_memcpy.c,
13017 * device/lib/_memmove.c,
13018 * device/lib/_mulint.c,
13019 * device/lib/ser_ir.c,
13020 * device/lib/ser_ir_cts_rts.c,
13021 * device/lib/_strcmp.c,
13022 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13023 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13024 portmode; added deprecation warning for bank= and protmode= forms.
13025 Also, guard against buffer overflow.
13026 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13028 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13030 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13031 changed interrupt vector table generation to only emit declared vectors.
13032 * device/include/Makefile.in: added missing backslash
13033 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13035 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13037 Mainly changes to support compilation of the device libraries
13038 * src/pic16/device.c: stack is allocated via symbol and not
13039 via literal number. The symbol is placed in the corresponding
13040 position of the data ram
13041 * (pic16_dump_section): relocatable and absolute uninitialized
13042 data are now emitted in sorted order to reduce section naming,
13043 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13044 weren't marked as being in the access bank,
13046 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13048 Added portion of GNU PIC Library under the directory
13049 device/include/pic16 and device/lib/pic16. These files
13050 contain the declarations of SFRs for the PIC18Fxx2 devices.
13051 The directory is initialized via configure from toplevel.
13053 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13055 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13056 the spilllocations to be compared correctly
13058 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13060 * src/SDCCast.c (decorateType): fixed bug introduced today
13062 2004-01-12 Borut Razem <borut.razem AT siol.net>
13064 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13065 doc/sdccman.lyx: upper case pragmas are deprecated
13067 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13069 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13070 in simpler and even better code
13072 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13074 * src/SDCCicode.c (operandOperation): fixed bug #874819
13075 * src/SDCCast.c (decorateType): fixed
13076 char foo (unsigned long ul) { return ul > 0; }
13078 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13080 * doc/sdccman.lyx: Moved and added some sections, small changes
13081 all over. Telling LaTeX to be less strict with word spacing
13082 to better keep the right margin. Changed some notes about
13083 maintainance of the ports in section 3.2.1 - is it OK like this?
13085 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13087 SDCC source changes:
13088 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13089 convilong): modified to inform the pic16 port that builtin functions
13092 PIC16 PORT specific changes:
13093 * src/pic16/device.c pic16_dump_equates() added,
13094 processor registers declared internally by the port are emitted in
13095 the translation as equates,
13096 * src/pic16/gen.c: inline code is passed unprocessed to the
13098 * (pic16_popGetLit2): fnuction modified to take second operand as
13099 pCodeOp pointer and not as literal,
13100 * (popRegFromIdx): prefixed with pic16_,
13101 * (pic16_popCombine2): modified to receive already allocated pCode
13103 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13104 * (genFunction): initializes local stack frame and pushes on stack
13105 all the registers used by this function,
13106 * (genEndFunction): restores all registers from stack and restores
13108 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13110 * (pic16glue): changed the program startup sequence,
13111 * added new dbName code 'A' for functions placed in absolute section
13112 * src/pic16/main.c: added function attribute _naked,
13113 * added pragma 'code' to place a fnuction at an absolute address,
13114 * added command line arguments --debug-ralloc and --pcode-verbose,
13115 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13116 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13117 * (pic16_newpCodeOpLit2): modified to take the second operand as
13119 * (pic16_printpBlock): modified to emit each function in a separate
13121 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13122 UPPER for immediate operands,
13123 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13125 * src/pic16/peeph.def: all peepholes with movff are commented out,
13126 because there is a problem in the pcode peep optimizer,
13127 * src/pic16/ralloc.c: the register allocator can now reuse local
13128 function symbols for another function. This saves register usage.
13129 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13131 Added file src/pic16/NOTES with information about program writing on
13132 the current port version.
13134 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13136 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13137 and peephole 252 (array access)
13139 2004-01-09 Borut Razem <borut.razem AT siol.net>
13141 * src/SDCCmain.c : fixed #872250: -l command line defined library
13142 files are scanned before standard library files
13144 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13146 * src/SDCCast.c (decorateType): fixed bug #874046
13148 2004-01-09 Borut Razem <borut.razem AT siol.net>
13150 * support/scripts/sdcc.nsi: remove previous installation
13152 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13154 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13155 bytes for last interrupt vector (mcs51)
13156 * sdcc.spec: fixed typo
13158 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13160 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13161 gen51Code): more efficient parameter receive for --model-large
13164 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13166 * src/ds390/main.c,
13167 * src/z80/main.c: added missed needLinkerScript flags (more than
13168 one port structure defined in these file)
13169 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13172 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13174 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13175 * src/port.h: added flag needLinkerScript in port->linker
13176 structure to inform whether to create a .lnk file or not,
13178 * src/ds390/main.c,
13180 * src/mcs51/main.c,
13182 * src/pic16/main.c,
13184 * src/z80/main.c: changed appropriately to configure
13185 needLinkerScript flag
13187 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13188 * src/pic/glue.c: added variable udata_section_name to
13189 override default uninitialized data segment definition for
13190 devices only with SHAREBANK memory (reported from Erik Epetrich)
13191 * (pic14emitOverlay): modified to emit a commented overlay segment
13192 directive when no overlay data exist
13193 * (picglue): modified to emit uninitialized data segment
13194 according to udata_section_name
13195 * src/pic/main.c (_pic14_parseOptions): added command line
13196 options --udata-section-name=[name] to override default
13197 udata definition name
13198 * modified _linkCmd and _asmCmd to include compiler passed
13199 arguments via -W option
13200 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13201 object file from '.rel' to '.o' in port->linker structure,
13202 changed size of fptr from 2 to 3 in port structure
13204 2004-01-07 Borut Razem <borut.razem AT siol.net>
13206 * support/scripts/sdcc.nsi: update PATH
13207 * support/scripts/sdcc.ico: craeted
13209 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13211 * device/include/Makefile.in: fix install
13212 * doc/Makefile: fix install
13214 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13216 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13218 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13219 how the function variable allocation summary is displayed; also
13220 include information about variables allocated to the overlay
13223 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13225 * as/mcs51/lkmain.c: Help about -Y option
13226 * as/mcs51/lkarea.c: Fixed gcc warnings
13228 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13230 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13232 * support/valdiag/tests/overflow.c: added
13233 * src/SDCCast.c (decorateType),
13234 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13235 LEFT_OP (left shift)
13237 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13239 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13240 (default behaviour).
13242 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13244 A python script to validate compiler diagnostic messages. It can be
13245 used to verify that sdcc complains about bad c source code and
13246 gives a good location of the error.
13247 * support/valdiag/Makefile,
13248 * support/valdiag/valdiag.py,
13249 * support/valdiag/tests/*
13251 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13253 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13254 * src/SDCCsymt.c (newEnumType),
13256 * support/Util/SDCCerr.c,
13257 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13259 * support/regression/tests/enum.c: added test for enum values that
13260 require at least 2 bytes of storage.
13262 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13264 * src/common.h: added ifndef/define/endif macros
13265 around the header file.
13266 Bug reported from Jesus Calvino-Fraga
13268 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13270 * sdcc.spec: updated
13271 * device/include/Makefile.in: don't install CVS directories
13272 * device/lib/Makefile.in: added removal of CVS directories after install
13273 * doc/Makefile: fixed install, added local_icons
13274 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13275 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13276 * src/ds390/gen.c (genRightShift): fixed bug #870788
13277 * src/SDCCast.c (decorateType): fixed bug #870781
13279 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13281 PIC16 port related changes:
13282 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13283 added variable stackPos,
13285 * gen.c: genCall, assignResultValue: added support for
13286 pushing/retrieving function parameters to/from stack,
13287 genFunction,genEndFunction: setup stack frame for the
13288 generated function,
13289 genAddrOf: will be changed according to bug 863624
13291 * added files genutils.c and genutils.h which contain gen*
13292 debugged and optimised functions extracted from gen.c
13294 * glue.c: added variable 'externs' which holds extern symbols,
13295 pic16emitRegularMap: is modified to properly handle relocatable
13296 symbols under the new scheme,
13297 pic16createInterruptVect: is modified
13298 pic16printPublics: is modified to emit 'global' assembler directives,
13299 added pic16_printExterns to print extern symbols,
13300 pic16glue: initializes stack/frame pointer in the beginning of
13301 the assembly output. Temporary hack, will be corrected later,
13302 because gplink yet does not support stack and SDCC does not
13303 yet support a type of crt0.o object to create the final binary.
13305 * Removed many lines that contain 8051 legacy code.
13306 * The code is finally placed under a 'code' directive.
13307 * Added port specific options.
13309 * _process_pragma: simplified since now we do not need *special*
13310 include file to define SFR registers. But a separate header
13311 will be needed. This will be developed later.
13312 * _pic16_parseOptions: added, parses port specific options:
13313 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13314 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13315 --preplace-udata-with=
13317 * _pic16_setDefaultOptions: modified to initialize section names,
13318 but hack is temporarly out of order since it needs improvement.
13319 * _pic16_genAssemblerPreamble: configuration words are emitted by
13320 their address instead of their name. This part is incomplete and
13321 supports only the 18Fxx2 devices. Other devices will emit an error
13322 during assembly since they do not contain the same set of config
13324 * _pic16_genIVT: is modified,
13326 * pcode.c: added definitions for some hardware registers that are needed
13328 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13329 All PCI entries are updated. Now LFSR is supported.
13330 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13331 * added pic16_newpCodeOpLit2 to support instructions with
13332 two literal arguments
13333 * pic16_pCode2str: corrected code that emits assembler instructions
13334 with two literal operands and those that have an access bit modifier
13335 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13336 this fixes a bug which caused some labels to be lost, when an
13337 assembler directive was added, i.e. banksel,
13338 * pic16_FixRegisterBanking: improved logic that causes the insertion
13340 * InlineFunction: functions that are called once, are not any more
13341 inlined. This can be a port option in the future,
13343 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13345 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13346 hold the corresponding uninitialized symbols,
13347 * pic16_allocProcessorRegister: registers have explicit marked the
13349 * pic16_allocInternalRegister: registers are explicit marked as
13351 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13352 processing list, so bit registers were lost,
13355 * ralloc.h: added field 'accessBank' and original symbol operand
13356 in register definition,
13357 * removed the field isMapped from register definition,
13359 ** Several functions have been removed from various sources:
13360 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13361 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13362 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13363 pic16_assignRelocatableRegisters
13365 ** others have been introduced:
13366 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13367 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13369 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13371 * support/scripts/inc2h.pl: changed definition of BIT_AT
13372 to emit 'sbit at' instead of 'bit at'. This was a request.
13374 PIC16 port related preliminary changes:
13375 * gen.c: prefixed function popRegFromString with
13376 pic16_ and all references to it corrected
13377 * pcode.c: all pic16_pc_* hardware registers prefixed
13378 with underscore (_),
13379 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13380 * ralloc.c: newReg(): when register is REG_SFR then
13381 set address to rIdx,
13382 pic16_allocProcessorRegister(): marks register wasUsed=0
13383 pic16_writeUsedRegs(): added a call to assign processor
13384 registers via pic16_assignFixedRegisters
13386 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13388 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13389 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13390 variables in unused register banks. Also the SSEG is placed
13391 wherever there is enough space for it, and IDATA can be anywhere
13392 in internal RAM. For now compile using -Wl-Y[stack_size].
13393 The mem file is different for this option as well, since it
13394 makes no sense of talking about DSEG lenght.
13396 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13398 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13399 in certain cases, e.g. when ROM assignment, patch provided
13400 from Albert den Haan.
13402 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13404 Many signedness and type propagation fixes:
13405 * src/SDCCicode.c: made geniCodeCast() static
13406 replaced SPEC_ by IS_ (cosmetic)
13407 (operandOperation): fixed div and mod operation
13408 (usualBinaryConversions): added support for promotion of char
13409 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13410 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13411 (geniCodeAdd): an array index will stay unsigned, even if promoted
13413 (geniCodeArray): ditto
13414 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13415 * src/SDCCsymt.c (computeType): added more support for char;
13416 promotion of char is selectable by promoteCharToInt, fixed signedness
13418 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13419 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13420 * src/SDCCval (val*): replaced signedness calculation by
13422 rearranged if-branches (cosmetic)
13423 (valShift): added warning W_SHIFT_CHANGED
13424 (valCompare): fixed problem with different types
13425 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13426 * support/regression/tests/literalop.c: added many cases
13427 * support/regression/tests/ast_constant_folding.c: changed finally to
13429 * .version: new year, new version: 2.3.7
13430 * src/SDCCmain.c (main): applied patch #866468
13431 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13432 provided by Scott Bronson
13433 * doc/sdccman.lyx: updated documentation for sdcdb
13434 updated and added chapter tips
13436 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13438 * src/SDCCsymt.h: missing from yesterday's commits
13440 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13442 * src/SDCC.y (struct_or_union_specifier),
13443 * support/Util/SDCCerr.c,
13444 * support/Util/SDCCerr.h: verify that struct & union tags are used
13447 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13449 * src/SDCCglobl.h: missing from yesterday's commits
13451 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13453 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13454 sft_attributes, struct_declaration, parameter_declaration,
13455 type_name, start_block, declaration_list),
13456 * src/SDCC.lex (check_type): support redefinition of typedef names
13458 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13460 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13461 aligned xdata arrays. Erik helped me with the if clause.
13463 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13465 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13468 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13471 * src/SDCCast.c (newAst_),
13473 * src/SDCCicode.c (ast2iCode, newiCode),
13475 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13476 expr, statement, expression_statement, selection_statement,
13477 iteration_statement, expr_opt, jump_statement): foundation for tracking
13479 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13482 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13484 * support/Util/SDCCerr.c,
13486 * src/SDCCast.c (createCase, createDefault, decorateType),
13487 * src/SDCClabel.c (labelUnreach),
13488 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13490 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13491 (with thanks to Stas Sergeev)
13492 * device/include/time.h,
13493 * device/lib/time.c (CheckTime): suppress unreachable code warning
13495 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13497 * src/SDCCast.c (createIvalCharPtr),
13498 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13500 * support/regression/tests/nullstring.c: tests for these two bugs
13502 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13504 * support/Util/SDCCerr.h,
13505 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13506 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13507 about storage class and 'at' used inside struct or union
13508 * src/SDCCBBlock.c (iCodeFromeBBlock),
13509 * src/SDCCcse.c (ifxOptimize),
13510 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13511 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13512 printIval, emitStaticSeg, emitOverlay),
13513 * src/SDCClabel.c (deleteIfx),
13514 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13515 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13516 gatherAutoInit, processParms),
13517 * support/Util/SDCCerr.h,
13518 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13519 reporting for post-parse errors.
13521 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13523 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13524 implicit casts via union; they don't work on big endian systems
13525 (possible fix for bug #861138)
13527 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13529 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13530 * src/mcs51/main.c: fixed the fix for bug #737001
13532 2003-12-15 Borut Razem <borut.razem AT siol.net>
13534 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13536 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13538 * support/makebin/makebin.c: put output in binary mode
13540 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13542 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13543 xdata and data memory on startup. Set the environment variable
13544 SDCC_NOGENRAMCLEAR to disable this.
13545 * src/mcs51/peephole.def,
13546 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13547 (allows non-interrupt and interrupt code to safely compete for a resource
13548 without the non-interrupt code having to disable interrupts)
13550 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13552 * src/SDCCicode.c (geniCodeAdd),
13553 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13554 with valFromType if type might be a pointer and host is big endian).
13555 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13556 types, not just integer types.
13557 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13558 multiply defined with mismatching "at" address.
13560 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13562 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13563 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13564 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13565 with embedded nulls (fixed bug #753752)
13567 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13569 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13570 Apparently this did not see much testing (endless loop)
13572 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13574 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13576 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13578 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13579 gracefully handle NULL memmap pointers
13581 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13583 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13584 instead of deleting the iCode when an operand is volatile
13585 * src/z80/gen.c (genDummyRead),
13586 * src/mcs51/gen.c (genDummyRead),
13587 * src/ds390/gen.c (genDummyRead),
13588 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13590 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13591 * src/SDCC.y: fixed bug #850420
13593 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13595 Applied z80 i/o port patch from Peter Townson and fixed some operators
13596 to better handle operands in A register.
13597 * device/include/z180.h
13603 * src/z80/peeph-z80.def
13604 * src/z80/peeph.def
13607 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13609 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13611 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13613 * device/lib/hc08/_mullong.c: Removed extra #endif
13615 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13617 * sim/ucsim/hc08.src/inst.cc,
13618 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13619 carries from x to h
13620 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13621 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13622 * device/include/stdarg.h: fixed varargs for hc08
13623 * device/lib/Makefile.in,
13624 * device/lib/hc08/Makefile,
13625 * device/lib/hc08/_mulint.c,
13626 * device/lib/hc08/_mullong.c: fixed some endian problems
13628 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13630 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13631 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13632 * device/lib/_gptrget.c,
13633 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13635 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13637 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13638 * src/SDCCast.c (astErrors): fixed bug #846007
13639 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13641 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13643 * src/SDCCast.c (decorateType): disabled a transformation I added in
13644 revision 1.188 (access to fields of a structure at an absolute address);
13645 it breaks with bitfields, extern declarations, and gcse analysis.
13646 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13647 could be assigned through a pointer, so don't complain.
13648 * src/SDCCast.c (astErrors),
13650 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13652 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13654 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13655 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13656 output of __config directives, since gpasm now supports them
13657 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13658 pre-processor macro, i.e. -DMCU=p18f452
13659 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13660 and modified to handle 'cast' icode similarly to '=' icode
13661 * src/pic16/device.h (typedef struct PIC_device): added field
13662 'extMIface' to indicate that chip has external memory interface
13663 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13664 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13667 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13669 * src/SDCC.y (pointer): fixed bug #846006
13670 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13671 * src/SDCCast.c (decorateType): fixed bug #846009
13672 * src/ds390/peeph.def,
13673 * src/ds390/gen.c (genAnd, genOr),
13674 * src/mcs51/peeph.def,
13675 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13677 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13679 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13686 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13690 * src/SDCCbitv.c: added function to free a bitvector
13691 * src/SDCClrange.h,
13692 * src/SDCClrange.c: added function to recompute the liveranges
13693 * src/avr/ralloc.c,
13694 * src/ds390/ralloc.c,
13695 * src/hc08/ralloc.c,
13696 * src/mcs51/ralloc.c,
13697 * src/pic/ralloc.c,
13698 * src/pic16/ralloc.c,
13699 * src/xa51/ralloc.c,
13700 * src/z80/ralloc.c: recompute the liveranges after register packing
13702 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13704 * src/SDCCloop.c (newInduction): fixed bug #845630
13706 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13708 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13709 inadvertantly left behind from my 2003-11-12 change
13711 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13713 Updated headers I neglected to commit yesterday.
13714 * src/SDCClrange.h,
13717 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13719 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13720 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13721 * src/SDCCopt.c (eBBlockFromiCode),
13722 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13723 the creation of the key hash table from the sequencing so it can be used
13724 earlier (for some GCSE bug fixes still pending)
13726 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13728 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13729 * support/regression/tests/addsub.c: testing genPlus shortcut
13731 2003-11-15 Borut Razem <borut.razem AT siol.net>
13733 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13735 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13737 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13738 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13739 ordering is immaterial.
13740 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13742 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13744 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13745 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13746 (SIGSEV) of bug #840381
13747 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13748 unlink new file before rename if new and old filenames are the same)
13750 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13752 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13753 uninitialized variables) for the mcs51. Set environment variable
13754 SDCC_GENRAMCLEAR to test.
13755 xdata initialization slightly shorter
13757 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13760 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13761 #838241 & 780691 (basicly the same bug)
13762 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13763 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13765 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13767 * src/SDCCmain.c (linkEdit): "fix" #834252
13769 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13771 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13773 * src/SDCC.y: fixed bug #819403
13775 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13777 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13778 the reentrant attribute.
13779 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13780 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13782 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13783 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13784 erroneously reduced to a literal.
13785 * src/hc08/ralloc.c (packRegisters, rematStr),
13786 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13789 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13791 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13792 * doc/sdccman.lyx: changed from 'article' to 'book'
13793 * doc/Makefile: readded test_suite_spec and cdbfileformat
13795 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13797 * device/include/stdlib.h: include malloc.h to comply with ANSI
13798 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13800 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13802 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13803 * doc/clean.mk: also remove *.out files
13804 * doc/sdccman.lyx: some additions, larger top/bottom margins
13806 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13808 * src/SDCC.y: fixed bug #837365
13809 * support/regression/tests/bitopcse.c
13810 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13811 a symbol (might be valop instead)
13812 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13813 * device/lib/clean.mk: added hc08 to the cleaning list
13815 2003-11-04 Borut Razem <borut.razem AT siol.net>
13817 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13819 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13820 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13821 malloc is declared in standard stdlib.h
13823 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13825 * device/lib/hc08/Makefile: need to clean .rel not .o files
13826 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13828 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13832 * src/mcs51/main.c,
13833 * src/ds390/main.c,
13837 * src/pic16/main.c,
13838 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13839 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13840 tests (which uses the port's oclsExpense function)
13846 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13848 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13850 * src/SDCCcse.c (ifxOptimize),
13851 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13852 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13853 deleting the IFX iCode.
13854 * src/hc08/ralloc.c: reduced unneeded slocs
13855 * src/hc08/gen.c: fixed bug in asmopToBoolean
13857 2003-11-04 Borut Razem <borut.razem AT siol.net>
13859 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13860 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13861 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13862 transferred to configure
13864 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13866 Use headers defined in the C[++] standards:
13867 * sim/ucsim/gui.src/serio.src/fileio.cc
13868 * sim/ucsim/gui.src/serio.src/frontend.cc
13869 * sim/ucsim/gui.src/serio.src/main.cc
13870 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13871 * support/Util/NewAlloc.c
13873 * as/mcs51/lklibr.c
13877 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13879 * Added MSVC projects for hc08 assembler and linker:
13880 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13881 /as/hc08/link_hc08.dsp
13883 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13885 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13887 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13889 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13891 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13893 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13895 2003-10-31 Borut Razem <borut.razem AT siol.net>
13897 * support/cpp2/cpplib.h,
13898 support/cpp2/cpplib.c,
13899 support/cpp2/cpplex.c,
13900 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13901 to switch _asm block preprocessing on / off. Default is
13902 #pragma preproc_asm +
13904 2003-10-31 Borut Razem <borut.razem AT siol.net>
13906 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13907 when outputting comment blocks (when executed with -C option) and
13908 _asm (SDCPP specific) blocks
13910 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13912 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13914 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13916 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13918 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13920 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13921 * src/SDCCast.c (decorateType): fixed bug #832664
13923 2003-10-31 Borut Razem <borut.razem AT siol.net>
13925 * support/cpp2/cpplex.c: fixed for SDCPP:
13926 comments(when executed with -C option) and _asm blocks
13927 were included even if they where in skipped #if block.
13928 Applied solution from GCC cpp 3.3.2
13930 2003-10-31 Borut Razem <borut.razem AT siol.net>
13932 * src/SDCC.lex: sdcc now understands both formats:
13933 '# <line_number> <file_name>' and
13934 '#line <line_number> <file_name>'
13935 * support/cpp2/cppmain.c: sdcpp now generates the standard
13936 '# <line_number> <file_name>' instead of former
13937 '#line <line_number> <file_name>'
13939 2003-10-30 Borut Razem <borut.razem AT siol.net>
13941 * support/cpp2/cpphash.h,
13942 * support/cpp2/cpplib.h
13943 * support/cpp2/cpplex.c,
13944 * support/cpp2/cppmain.c,
13945 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13947 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13949 Fixed a number of problems revealed by bug #827883.
13950 * src/SDCCloop.c (loopInvariants): Spill location of the
13951 result operand should be recomputed if extracted from
13952 a loop. Also, don't extract assignments of an iTemp
13954 * src/SDCCast.c (isConformingBody): loop reversal should
13955 not occur if the control variable is involved with a
13956 relational operator.
13958 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13960 * .version: bumped to 2.3.6 to reflect the big improvements
13961 made by Erik and Klaus. Thanks!
13963 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13965 Replaced the livrange code.
13966 * src/SDCClrange.c: added new LR code
13968 * src/SDCCBBlock.h: removed remainig parts from old LR code
13969 * src/ds390/ralloc.c,
13970 * src/ds390/gen.c: minor fixes to make it work with new code
13972 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13975 * as/hc08/lkrloc.c,
13977 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13978 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13979 (tweaked fix for bug #818696)
13981 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13983 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13985 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13988 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13989 * src/mcs51/gen.c (gencjneshort),
13990 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13991 more efficient (per Scott Bronson's suggestion)
13993 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13995 Extended the semantics of the critical keyword to include
13996 individual statements. See RFE #827755 and #799831
14001 * support/Util/SDCCerr.c
14002 * support/Util/SDCCerr.h
14007 2003-10-19 Borut Razem <borut.razem AT siol.net>
14009 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14011 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14013 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14015 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14016 and predecrement operand is displayed
14018 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14020 * src/SDCCval.c (valMinus): fixed bug #826041
14022 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14024 Some hc08 related updates that I missed earlier
14025 * sim/ucsim/stypes.h
14026 * support/regression/ports/hc08/spec.mk
14028 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14030 New target "hc08" for the Motorola 68hc08 family of micros
14038 * sim/ucsim/hc08.src/*
14039 * sim/ucsim/configure.in
14040 * src/ucsim/configure
14041 * sim/ucsim/packages_in.mk
14044 * device/include/mc68hc908qy.h
14045 * device/lib/hc08/*
14046 * device/lib/Makefile.in
14047 * support/regression/ports/hc08/*
14048 * support/regression/Makefile
14050 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14052 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14054 * src/ds390/gen.c (genCast): fixed bug #821957
14056 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14058 * device/lib/logf.c: "fixed" overlay bug
14059 * support/regression/ports/host/spec.mk: added m library
14060 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14061 * support/regression/tests/float_trans: added (for Eric)
14063 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14065 * src/mcs51/gen.c (genCpl): fixed bug
14066 http://sf.net/mailarchive/message.php?msg_id=6263915
14068 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14070 * src/SDCCast.c (decorateType): added extended constant folding
14071 * src/SDCCsymt.c (computeType): cleanup
14072 * src/SDCCval.c (valShift): minor optimization
14073 * support/regression/tests/ast_constant_folding.c: added
14075 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14077 * src/SDCCmain.c: removed some unintended changes
14079 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14081 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14082 * src/z80/gen.c: fixed part of bug #817589
14083 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14085 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14087 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14098 * src/ds390/ralloc.c
14100 * src/mcs51/ralloc.c
14102 * src/pic16/ralloc.c
14103 * src/xa51/ralloc.c
14105 * src/z80/gen.c: removed unused label "release:"
14107 2003-10-06 Borut Razem <borut.razem AT siol.net>
14109 * src/SDCC.lex: removed definition of unused variables
14110 save_optimize and save_options
14112 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14114 * clean.mk: removed '=' in "-maxdepth=1"
14115 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14116 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14118 2003-10-06 Borut Razem <borut.razem AT siol.net>
14120 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14121 my_unput() replaced by unput()
14123 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14125 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14126 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14127 type-punned pointer will break strict-aliasing rules"
14128 Old LR behaviour is again default; Klaus' LR can be choosen by
14129 defining the environment variable LRKLAUS
14133 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14134 * clean.mk: fixed removal of files in bin/CVS/
14135 * device/lib/clean.mk: fixed removal of directories small and large
14136 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14138 * src/SDCCval.c: removed superflous test for pedantic
14140 2003-10-05 Borut Razem <borut.razem AT siol.net>
14142 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14143 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14144 message "unmatched #pragma SAVE and #pragma RESTORE"
14146 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14148 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14149 assembly, critical functions, atomic, nojtbound)
14151 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14153 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14159 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14162 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14164 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14166 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14167 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14168 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14170 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14172 * src/z80/gen.c (genRet): fixed bug #524753
14173 * src/z80/gen.c (genCast): fixed internal error on cast from
14175 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14176 fix for bug #477835 to the z80
14177 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14178 for tracking iCodes in the peephole optimizer for z80
14180 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14182 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14183 the other part of bug #814548
14184 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14186 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14188 * src/SDCCcse.c: fixed part of bug #814548
14190 2003-09-28 Borut Razem <borut.razem AT siol.net>
14192 * src/asm.c: rewrite of printILine() to use temporary file instead
14194 * src/xa51/main.c: commented out declaration of int rewinds
14196 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14198 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14200 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14202 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14203 * src/asm.c (printILine): Fixed bug #811015
14205 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14207 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14210 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14212 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14213 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14214 to correctly handle general case of AOP_PAIRPTR
14215 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14217 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14219 * src/mcs51/ralloc.c (fillGaps),
14220 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14221 register positioning bug)
14223 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14225 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14227 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14229 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14230 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14231 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14232 (ralloc doesn't intentionally do this now, but perhaps later)
14233 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14234 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14235 register positioning bugs (Fixed bug #762602 and #795325)
14236 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14237 (Fixed bug #808779)
14238 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14239 lines that --i-code-in-asm generates
14241 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14243 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14244 trying to fclose a FILE* that was already closed.
14246 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14248 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14249 of const struct should be treated as if const themselves)
14251 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14253 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14255 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14257 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14258 Unix (/n) and DOS (/r/n) line terminations.
14260 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14262 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14265 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14267 * src/mcs51/gen.c (genFunction, genEndFunction),
14268 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14269 and restore of EA so that stack offsets to parameters are
14270 correct when using both critical and reentrant/stack-auto.
14271 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14272 size (can be triggered in error if sloc is shared between
14273 different sized objects)
14274 * device/include/float.h: fixed macros to explicitly use
14275 unsigned long where needed
14277 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14279 Feature req. 799831: added code to allow nesting of critical functions
14280 * src/mcs51/gen.c (genFunction, genEndFunction)
14281 * src/ds390/gen.c (genFunction, genEndFunction)
14283 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14285 * src/SDCCsymt.c (sclsFromPtr),
14287 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14288 support for standard C idiom of memory mapped variables; for
14289 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14290 to xdata int at 0x1234 tempvar = 1.
14291 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14292 provided by Akiya ISHIDA
14294 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14296 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14297 * src/SDCCval.c (constVal): added reduction from int to char
14298 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14299 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14300 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14302 * support/regression/tests/shifts.c: fixed
14304 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14306 * src/z80/gen.c (genXor): Fixed bug #805445
14308 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14310 Fixed bug #621531 (const & volatile confusion in the type chain).
14311 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14312 refer to the const or volatile state of the pointer itself.
14324 * src/pic16/ralloc.c
14325 * support/regression/tests/const.c
14327 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14329 When checking for duplicated modules, use absolute paths
14330 instead of relative paths. Files changed:
14335 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14337 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14339 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14341 * device/include/string.h: added size_t typedef, changed
14342 prototypes to use size_t, eliminated separate reentrant and
14343 non-reentrant declarations, added _memmove declaration
14344 * device/lib/_memcpy.c: changed to use size_t instead of int,
14345 changed /4 to >>2 to avoid division library call
14346 * device/lib/_memcmp.c,
14347 * device/lib/_memset.c,
14348 * device/lib/_strncat.c,
14349 * device/lib/_strncpy.c,
14350 * device/lib/_strncmp.c: changed to use size_t instead of int
14351 * device/lib/_memmove.c: new file (fixed bug #772294)
14352 * device/lib/Makefile.in: added _memmove.c
14353 * device/lib/z80/asm_strings.s: fixed bug #772290
14354 * support/regression/tests/bitfields.c: attempt to fix host assertion
14355 failure on amd64-unknown-linux2.2
14357 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14359 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14360 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14361 * as/z80/asmain.c (main): fixed bug #801766
14363 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14365 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14368 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14370 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14371 reported in bug #800609
14373 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14375 * Top header beautifications in src/pic16 directory:
14376 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14377 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14378 pcoderegs.h, ralloc.c, ralloc.h
14379 * main.c: added top header and GPL license notice
14380 * pcode.c: fixed the if-conditional warning
14382 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14384 * device/lib/_mullong.c: replaced int by short for gcc
14386 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14388 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14389 and JUMPTABLE iCodes properly now (worked by accident before)
14390 * src/mcs51/gen.c (leftRightUseAcc),
14391 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14392 iCode properly now. Use getSize instead of nRegs since a & b
14393 aren't part of the nRegs tally.
14395 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14397 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14398 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14399 before instructions that use the _STATUS register
14401 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14403 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14404 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14405 fetching of the pointer
14406 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14407 copied from genNearPointerSet()
14408 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14409 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14410 If they pop r0/r1 they must be called in the opposite order than aopOp().
14411 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14412 (resp. --stack-auto), prepared for --xstack
14414 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14416 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14418 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14420 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14421 these ports have their own __sdcc_external_start()
14423 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14425 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14426 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14427 type for bits was changed. It resulted in bit variables becoming
14428 global, which is not permitted in PIC 14 assembly output.
14430 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14432 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14434 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14436 Z80 and MCS51 linkers complaint if a public symbol is defined
14437 in more than one library module:
14441 * as/mcs51/Makefile.in
14443 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14445 A few small changes that speed up the peephole optimizer.
14449 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14451 Try to make the peephole optimizer smarter by maintaining
14452 an association between the assembly source code and the
14453 iCodes that originated them. Put this information to use
14454 with a new peephole rule condition "notVolatile" so that
14455 the rules can be aggressive yet still safe.
14460 * src/mcs51/peeph.def
14462 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14466 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14467 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14468 if the left or right operand symbols have the accuse flag set.
14470 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14472 Changed the type of the result of the ! (NOT) operator to char;
14473 previously it returned the same type as the source. This allows
14474 us to eliminate all the genFloatNot functions (all of its target
14475 implementations were very buggy) since !float can use the same
14478 * src/SDCCicode.c (ast2iCode): ! returns char
14479 * src/mcs51/gen.c (genNot, genNotFloat),
14480 * src/ds390/gen.c (genNot, genNotFloat),
14481 * src/z80/gen.c (genNot, genNotFloat),
14482 * src/pic/gen.c (genNot, genNotFloat),
14483 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14485 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14487 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14488 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14489 during interrupts. Ensure WSAVE is located at a shared bank address.
14490 2. Fixed page selection in some places
14491 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14492 the registers name strings.
14493 4. Fixed "signed / unsigned compare" compiler warnings.
14494 5. The PIC port manages its own allocation of the general purpose
14495 registers, but makes no attempt to reuse them. As a result when
14496 compiling it soon runs out of general purpose registers. Some
14497 additional code was added to the files pcode.c and device.c to walk
14498 through the function call tree and rename the registers so that they
14508 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14509 genPlus() & genMinus() when the result is the same as left or right
14511 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14513 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14515 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14517 Made bitfield a distinct type from bit so that bitfields
14518 convert as per ANSI C and bits retain their traditional
14519 boolean style behaviour. Implemented bitfield support in
14527 * src/ds390/gen.c: bit v bitfield split
14528 * src/z80/gen.c: New support for bitfields
14529 * support/regression/tests/bitfields.c: reenabled z80,
14532 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14534 Rules 246.x, 247.x relate to bitfields, the others speed up
14535 access to xdata mapped I/O devices.
14537 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14539 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14541 Cleaned up genPackBits and genUnpackBits and added two helper
14542 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14543 for literal assignments in genPackBits (thanks to Frieder for
14549 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14551 Fixed bug #748310 (pointer to function type mishandled when the
14552 function name is omitted). Also fixed a SIGSEGV when a function
14553 attribute (reentrant, etc) is used on a non-function or on a
14554 function but misplaced before the parameter list.
14556 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14558 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14559 * support/Util/SDCCerr.h,
14560 * support/Util/SDCCerr.c: Added func attr misuse error msg
14562 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14564 Fixed bug #787649 by anonymous
14565 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14566 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14568 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14570 Fixed numerous bitfield problems.
14572 * src/SDCC.y: More bitfield related error checking
14574 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14575 * support/Util/SDCCerr.h,
14576 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14577 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14578 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14579 * support/regression/tests/bitfields.c: tests added
14581 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14583 Made the constant following the "interrupt" keyword optional. If
14584 omitted, the function will not automatically be given an entry
14585 in the interrupt vector table (similar to #pragma NOIV, but
14586 less syntacticly kludgy). The interrupt number is also now
14587 range checked. Also fixed a bug in the high order bit example
14594 * support/Util/SDCCerr.c
14595 * support/Util/SDCCerr.h
14598 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14600 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14601 * src/SDCCicode.c (operandOperation): rewritten some ops
14602 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14603 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14605 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14606 be re-activated by defining REDUCE_LITERALS)
14607 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14608 unsigned, but are signed by default
14609 * src/SDCCval.c (constVal): rearranged
14610 * src/SDCCval.c (valMod): preliminary fix
14611 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14612 * support/regression/literalop.c: added, work in progress
14614 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14616 Generate warnings for useless declarations like "char data;"
14617 that don't do what new users expect.
14620 * support/Util/SDCCerr.h
14621 * support/Util/SDCCerr.c
14623 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14625 * src/SDCCval.c (valMult): fix overflow detection of negative int
14627 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14629 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14631 Changes to support big endian targets:
14644 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14646 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14647 * device/lib/time.c: fixed warning "integer overflow in expression"
14649 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14651 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14652 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14653 constants are unsigned; added recognition of "u" flag for unsigned
14654 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14655 * src/SDCCval.c (valDiv, valMod): fixed signdness
14656 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14657 signedness of modulo, left and right shift
14658 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14659 * support/Util/SDCCerr.h: added warning W_INT_OVL
14660 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14661 * src/SDCCast.c (ast_print): improved output of constants
14663 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14665 Fixed some warnings when building with MSVC:
14667 * as/mcs51/asdata.c
14671 * link/z80/aslink.h
14672 * link/z80/lkdata.c
14673 * link/z80/lkeval.c
14678 * support/cpp2/cpplib.c
14682 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14684 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14686 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14688 * support/librarian/clean.mk: Do not remove Makefile.
14689 * support/librarian/Makefile: added.
14691 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14693 Added librarian to MSVC build:
14696 * support/librarian/librarian.dsp
14698 'configure' not needed for librarian, removed:
14699 * support/librarian/configure
14700 * support/librarian/configure.in
14701 * support/librarian/config_in.h
14702 * support/librarian/Makefile.in
14704 Hopefully these ones built the librarian and the rest of sdcc properly:
14706 * Makefile.common.in
14708 Messed up 'configure', so revert to previous version:
14712 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14714 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14715 there, while the mantissa of a double is "only" 53 bits wide.
14717 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14719 Adding sdcclib to the build. MSVC project coming soon.
14720 Files added/changed:
14722 * support/librarian/clean.mk
14723 * support/librarian/configure
14724 * support/librarian/configure.in
14725 * support/librarian/config_in.h
14726 * support/librarian/Makefile.bcc
14727 * support/librarian/Makefile.in
14728 * support/librarian/sdcclib.c
14731 * Makefile.common.in
14735 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14737 Linker now complaints if linked modules have conflicting options, for
14738 example, one compiled using --model-large and another one compiled with
14739 --model-small. The following files were modified:
14741 * as/mcs51/asdata.c
14742 * as/mcs51/aslink.h
14744 * as/mcs51/asmain.c
14746 * as/mcs51/i51pst.c
14747 * as/mcs51/lkdata.c
14748 * as/mcs51/lklibr.c
14749 * as/mcs51/lkmain.c
14755 * link/z80/aslink.h
14756 * link/z80/lkdata.c
14757 * link/z80/lklibr.c
14758 * link/z80/lkmain.c
14761 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14763 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14764 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14766 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14768 * src/z80/mappings.i: fix _mul[us][int,long] entries
14770 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14772 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14774 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14776 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14777 * support/regression/tests/bitopcse.c: added
14785 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14787 added support for new library format to z80, gbz80 linkers:
14793 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14795 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14796 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14798 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14800 added DUMMY_READ_VOLATILE:
14809 * src/SDCCcse.c (algebraicOpts): many improvements
14810 * src/SDCCcse.h: removed algebraicOpts()
14811 * src/SDCCicode.c (picDummyRead): added
14813 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14815 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14816 "Insufficient space in data memory".
14818 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14820 * src/mcs51/gen.c: fixed bug #771358
14821 * src/z80/gen.c: fixed bug #759087
14823 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14825 * src/pic16/glue.c: minor cleanup by Vangelis
14827 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14829 * device/include/regc515c.h: fixed #758477
14830 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14831 * device/lib/_gptrput.c: saved a few bytes
14832 * my tab spacing is 8, yours too?)
14833 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14834 * device/lib/serial.c: process RX bytes earlier than TX bytes
14835 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14837 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14839 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14841 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14843 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14845 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14847 * device/lib/Makefile.in: bad fix, reverted to 1.43
14849 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14851 * device/lib/Makefile.in: added missing z80 object files
14853 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14855 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14856 pic16 progress by Vangelis:
14859 * src/pic/Makefile:
14866 * pic16/genarith.c:
14871 * pic16/pcodepeep.c:
14874 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14876 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14878 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14880 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14881 added gbz80 build to MSVC project.
14882 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14883 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14884 from 8051 stuff and setup so it links using a .lnk file.
14886 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14888 * support/librarian/sdcclib.c: sdcc librarian.
14889 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14892 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14894 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14896 2003-07-02 Borut Razem <borut.razem AT siol.net>
14898 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14899 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14900 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14901 src/xa51/main.c, src/z80/main.c:
14902 virtualization of glue() function: each port has it's own glue function,
14903 which is accessed by do_glue function pointer in PORT.general structure
14905 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14907 * DS800C400 fun, improved ROM interface and tinibios.
14909 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14911 * More support for DS80C400. Now includes beginning of interface to ROM.
14913 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14915 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14917 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14919 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14921 2003-06-19 Borut Razem <borut.razem AT siol.net>
14923 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14925 2003-06-19 Borut Razem <borut.razem AT siol.net>
14927 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14928 fixed Z80 port - crt0.o: cannot open.
14930 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14932 * support/Util/MySystem.c (merge_command): revert bad fix
14934 2003-06-18 Borut Razem <borut.razem AT siol.net>
14936 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14938 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14940 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14941 option --use-stdout sends errors to stdout instead of stderr.
14943 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14945 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14947 2003-06-15 Borut Razem <borut.razem AT siol.net>
14949 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14950 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14951 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14952 fixed width array of pointers replaced with sets;
14953 multiple include and lib paths ared transferred to preprocessor and linker
14954 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14955 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14956 fixed width array of pointers
14957 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14958 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14959 fixupPath(), getPathDifference()
14960 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14961 fixed width array of pointers
14963 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14965 * src/pic16/ralloc.c: fix warnings
14966 * src/pic16/pcode.c: fix warning
14968 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14970 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14971 know all the details, but essentially this set of changes enable
14972 the pic16 port to generate movff instructions and generate assembler
14976 * src/pic16/glue.c:
14977 * src/pic16/pcode.c:
14978 * src/pic16/device.c:
14979 * src/pic16/main.c:
14980 * src/pic16/pcode.h:
14981 * src/pic16/pcoderegs.c:
14982 * src/pic16/ralloc.c:
14983 * src/pic16/ralloc.h:
14985 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14987 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14988 added option --vc, so sdcc errors and warnings are compatible with
14989 Microsoft Visual Studio.
14991 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14993 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14994 device/lib/libfloat.lib: added atof function.
14996 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14998 * doc/sdccman.lyx: updated to Lyx 1.3
14999 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15000 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15001 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15003 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15005 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15007 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15009 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15010 additions to the "related tools/documentation" section
15012 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15014 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15016 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15018 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15019 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15021 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15023 * doc/sdccman.lyx: fix double dash and other minor things
15024 * doc/Makefile: fix double dash
15026 2003-05-28 Karl Bongers(patches from Martin Helmling)
15027 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15028 condition and ignore commands.
15030 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15032 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15033 is in parts still quite out of date, I did changes as far as I felt makes sense
15034 for a non-native english speaker.
15035 Please feel free to add to the manual or to correct my changes.
15036 * doc/Makefile: undid touching the date of intermediate tex files.
15038 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15040 * doc/sdccman.lyx: Manual has an index now
15042 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15044 Finalize muluint/mulsint and mululong/mulslong merging:
15045 * device/lib/_mulint.c
15046 * device/lib/_mullong.c
15047 * device/lib/gbz80/mul.s
15048 * device/lib/gbz80/stubs.s
15049 * device/lib/z80/mul.s
15050 * device/lib/z80/stubs.s
15051 * src/SDCCsymt.c (initCSupport)
15053 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15055 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15056 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15057 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15058 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15061 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15063 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15064 the regression tests I'm not brave enough to enable 245.b, 245.c
15065 * doc/sdccman.lyx: added latex preamble for hyperref package.
15066 Using pdflatex this will give you a hyperlinked pdf file with
15067 bookmarks. (prepend '%' before /usepackage if this breaks something)
15069 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15071 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15073 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15075 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15077 2003-05-21 <johan AT balder>
15079 * src/SDCCglue.c (printIval): fixed bug #739934
15081 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15083 Applied patch from bug 737905 (renamed yylineo to mylineno):
15090 * src/pic16/pcode.c: Cleaned warnings
15091 * src/pic16/pcodeflow.c: Cleaned warnings
15092 * src/pic16/pcoderegs.c: Cleaned warnings
15094 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15096 * src/pic16/pcode.c: Cleaned warnings
15097 * src/pic16/pcodepeep.c: Cleaned warnings
15098 * src/pic16/ralloc.c: Cleaned warnings
15100 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15102 * doc/sdccman.lyx: fixed bug 739745
15103 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15105 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15107 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15108 it can be defined with CFLAGS when running configure
15109 * src/SDCCmain.c: fixed compiling + linking with object files
15111 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15113 * configure.in: configure for pic16 port,
15114 added --disable-pic16-port
15115 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15116 * src/SDCCmain.c: linkOptions is changed to set *,
15117 added if/endif conditional macros to remove options help
15118 messages from optionsTable when a port is not configured, added
15119 support for the PIc16 port in the ports table, when executing
15120 the compiler with no port specified on command line, a default
15121 port is selected with the new macro DEFAULT_PORT which is
15122 defined in port.h, in setDefaultOptions() linkOptions is removed
15123 from initialization assignment, since now it is a set,
15124 parseCmdLine uses setParseWithComma for linkOptions, in
15125 linkEdit() linkOptions are accessed with new function indexSet()
15126 which returns the i'th item of a set variable. See SDCCset.c, in
15127 linkEdit() when calling buildCmdLine(), added linkOptions as
15128 last argument. Now users can pass arguments to gplink via the
15129 -Wl option, main() uses pic16glue() to glue up pic16 programs
15130 * src/SDCCpeeph.c: various changes to support pic16
15131 * src/SDCCset.c: added function void *indexSet(set *, int) to
15132 return the i'th item of the set
15133 * src/SDCCset.h: added function prototype for indexSet()
15134 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15135 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15136 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15137 added macro DEFAULT_PORT
15138 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15139 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15141 * src/pic16/glue.c: commented out some error producing lines
15142 * src/pic16/main.c: __config directives are commented out to stop
15143 gpasm complaining and test the linkage with gplink, _linkCmd and
15144 _asmCmd changed to be more gplink and gpasm friendly
15145 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15146 produced an error when parsed, peep rule 12 is added to utilize
15147 movff, but it is commented out since the pCode does not support
15148 yet a command with 2 address arguments
15150 2003-05-18 <johan AT balder>
15152 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15153 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15154 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15156 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15157 Added feature to script commands from file.
15159 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15161 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15162 * src/SDCCutil.c: include ctype.h for win32
15164 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15166 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15168 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15170 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15171 Fixed so you can set breakpoints prior to run, run does not stop
15172 on entry now. Add tbreak. Other enhancements and fixes for use
15175 2003-05-12 Borut Razem <borut.razem AT siol.net>
15177 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15179 2003-05-11 Borut Razem <borut.razem AT siol.net>
15181 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15182 the path of bin directory, so that PATH is the only env. variable, which has to be set
15183 in case of standard installation.
15184 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15185 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15186 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15188 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15190 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15191 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15192 temp files are in the port dir; clean the gen/test directory when
15193 generating new test.c
15194 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15195 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15196 * support/regression/tests/zeropad.c: added
15198 2003-05-09 <johan AT balder>
15200 * src/SDCCglue.c: fixed bug #597940
15202 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15204 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15205 cache sfr, optimize next,step, fix off by one sourceline,
15206 support ddd list function.
15207 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15209 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15211 * support/regression/HTMLgen.py: added compare_s2f()
15212 * support/regression/Makefile: redo 1.27
15213 * support/regression/generate-cases.py: redo 1.5
15215 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15217 * support/regression/tests/float.c: workaround 33 bit hex constant
15218 * support/regression/tests/simplefloat.c: fix division for host
15220 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15222 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15223 that tame's the PIC's over-aggressive optimizer.
15225 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15227 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15230 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15232 Initial support for DS80C400. "Hello world" runs on TINIm400
15235 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15237 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15238 * Some notes on ddd usage added in debugger/README
15239 Martin Helmling adding more features and fixes for ddd GUI debugger.
15240 Code added for nexti, stepi, up, down, and other adjustments.
15242 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15244 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15245 * src/pic/peeph.def Added two rules to optimize carry manipulation
15246 * src/pic/* removed debug printfs
15248 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15250 * debugger/mcs51/cmd.c: added header newalloc.h
15252 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15254 * as/Makefile: new EXEEXT
15255 * as/z80/Makefile: remove trailing slash of BUILDIR
15256 * as/z80/clean.mk: new EXEEXT
15257 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15258 * support/cpp2/Makefile.in: new EXEEXT
15259 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15261 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15263 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15264 EXEEXT was introduced to fix all related problems with targets
15265 "clean", "install" and "uninstall"; a couple of further flaws
15266 especially with "clean" have been fixed too
15267 * as/mcs51/Makefile.in
15268 * as/mcs51/clean.mk
15272 * debugger/mcs51/Makefile.in
15273 * debugger/mcs51/clean.mk
15274 * link/z80/Makefile
15275 * link/z80/Makefile.in
15276 * link/z80/clean.mk
15278 * packihx/Makefile.in
15280 * sim/ucsim/Makefile
15281 * sim/ucsim/clean.mk
15282 * sim/ucsim/avr.src/Makefile.in
15283 * sim/ucsim/avr.src/clean.mk
15284 * sim/ucsim/s51.src/Makefile.in
15285 * sim/ucsim/s51.src/clean.mk
15286 * sim/ucsim/xa.src/Makefile.in
15287 * sim/ucsim/xa.src/clean.mk
15288 * sim/ucsim/z80.src/Makefile.in
15289 * sim/ucsim/z80.src/clean.mk
15290 * sim/ucsim/main_in.mk
15291 * sim/ucsim/packages_in.mk
15292 * sim/ucsim/gui.src/Makefile.in
15293 * sim/ucsim/gui.src/serio.src/Makefile.in
15294 * sim/ucsim/gui.src/serio.src/clean.mk
15297 * support/cpp2/Makefile.in
15298 * support/cpp2/clean.mk
15299 * support/makebin/Makefile
15300 * support/makebin/clean.mk
15301 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15302 * doc/sdccman.lyx: --program-suffix no longer needed
15304 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15306 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15307 Martin Helmling added support for ddd GUI debugger.
15308 Code added to display assembly, set variables, and other commands
15309 to interface to ddd.
15311 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15313 * as/Makefile: fix target clean
15314 * as/clean.mk: fix target clean
15315 * as/z80/clean.mk: fix target clean
15317 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15319 * Makefile.common.in: added AT EXEEXT AT
15320 * configure.in: removed all mingw32 stuff
15321 * configure: rebuilt from configure.in
15322 * doc/sdccman.lyx: updated section "installation"
15323 * support/scripts/sdcc_mingw32: adapted to configure
15324 * support/scripts/sdcc_cygwin_mingw32: added
15326 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15328 * src/pic Added object file support for the PIC port
15329 * src/pic Applied patch from Craig Franklin (this started the object file support)
15330 * src/regression Updated the PIC regression tests for object files
15332 2003-04-20 Borut Razem <borut.razem AT siol.net>
15334 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15335 lklex.c: In function `getfid':
15336 lklex.c:203: warning: array subscript has type `char'
15337 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15338 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15339 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15340 stack handling macros
15342 2003-04-19 Borut Razem <borut.razem AT siol.net>
15344 * "handling space characters in file path" task:
15345 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15346 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15347 * support/Util/MySystem.h: make it self-sufficient
15348 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15349 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15350 handling space characters in file path
15351 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15352 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15353 * support/Util/MySystem.c: handling space characters in executable's path
15355 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15357 * as/z80/Makefile: fix permanent rebuild of z80
15358 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15359 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15361 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15363 * src/SDCCopt.c: add special case optimization to replace modulo by
15364 a power of two with a bitwise AND.
15366 2003-04-18 <johan AT balder>
15368 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15370 2003-04-17 <johan AT balder>
15372 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15373 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15375 2003-04-13 Borut Razem <borut.razem AT siol.net>
15377 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15378 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15379 fixed mingw problem in adl_NORMALIZE_PATH
15381 2003-04-12 Borut Razem <borut.razem AT siol.net>
15383 * fixed "#pragma SAVE/RESTORE can not be nested":
15384 * src/SDCC.lex: reworked pragma handling functions
15385 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15386 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15388 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15390 * src/SDCCutil.c (pathEquivalent): defined but not used
15391 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15392 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15393 * configure: rebuilt from configure.in
15394 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15395 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15396 * device/include/Makefile.in: replace sdcc_datadir
15397 * device/lib/Makefile.in: replace sdcc_datadir
15398 * Makefile.common.in: add LDFLAGS from configure
15399 * packihx/Makefile.in: use LDFLAGS
15400 * src/Makefile.in: use LDFLAGS
15401 * support/cpp2/Makefile.in: add LDFLAGS from configure
15402 * support/makebin/Makefile: use LDFLAGS
15403 * .version: bumped version number to 2.3.5
15405 2003-04-12 Borut Razem <borut.razem AT siol.net>
15407 * completed "different paths" task:
15408 * src/SDCCmacro.c: fixed bug in handling quotes
15409 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15410 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15412 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15414 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15416 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15418 * ds390/gen.c ds390/peeph.def: fix bug 706781
15420 2003-04-11 Borut Razem <borut.razem AT siol.net>
15422 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15424 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15426 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15427 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15428 set - this bit used to not be set...).
15429 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15430 bad code in PIC Port
15431 * src/regression/and2.c added to test bug 609268
15432 * src/regression/Makefile added and2.c to regression test
15435 2003-04-08 <johan AT CP255758-A>
15437 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15438 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15439 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15441 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15443 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15445 * support/cpp2/Makefile.in: fix bug #487815
15446 * configure: rebuilt from configure.in
15447 * Makefile.common.in: docdir changed, new path suffixes
15448 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15449 * sdcc_vc_in.h: reflect changes from sdccconf.h
15450 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15451 * src/SDCCutil.h: remove BINDIR hack
15452 * doc/sdccman.lyx: update new path hierarchy
15454 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15456 * src/SDCCpeeph.c: added okToRemoveSLOC test
15458 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15460 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15462 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15464 * src/SDCCpeeph.c: added labelIsReturnOnly test
15465 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15467 2003-04-05 <johan AT balder>
15469 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15470 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15471 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15472 * src/SDCCast.c: fixed a warning
15473 * src/SDCCast.h: fixed a warning
15474 * src/SDCCicode.c (operandFromAst): fixed a warning
15476 2003-04-04 <johan AT balder>
15478 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15479 * src/SDCCast.c (decorateType): fixed bug #715076
15480 * src/SDCC.y: fixed bug #702907
15482 2003-04-03 <johan AT balder>
15484 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15485 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15486 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15487 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15488 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15490 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15492 * _decdptr.c: fix return values
15493 * _gptrget.c: fix return values
15494 * _gptrgetc.c: fix return values
15495 * _gptrput.c: fix return values
15496 * _mulint.c: fix return values
15497 * as/z80/Makefile: fix 'make -j' problem
15499 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15501 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15502 * configure.in: big cleanup, updated to autoconf 2.5x
15503 * configure: rebuilt from configure.in
15504 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15505 * sdcc_vc_in.h: reflect changes from sdccconf.h
15506 * doc/Makefile: fixed a flaw in "make install"
15508 2003-04-02 <johan AT balder>
15510 * src/ds390/gen.c (genCmp): no comments
15511 * src/mcs51/gen.c (genCmp): no comments
15512 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15513 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15515 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15517 * support/regression/generate-cases.py: place generated file in given sub directory
15518 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15519 * support/regression/Makefile: improvements for 'make -j';
15520 side effect: it's simpler and faster now
15522 2003-03-31 Borut Razem <borut.razem AT siol.net>
15524 * src/z80/main.c: link-{port} and as-{port} defined without path
15525 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15527 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15529 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15531 2003-03-30 Borut Razem <borut.razem AT siol.net>
15533 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15534 changed type of list parameter to set
15535 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15536 * src/port.h: changed type of do_assemble() parameter to set
15537 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15538 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15539 definition of "cppoutfilename" macro with NULL value in preProcess()
15540 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15541 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15542 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15543 replaced with set *binPathSet
15544 * shash_add() deallocates the item, if allready exsists, before adding the new one
15545 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15547 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15549 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15550 a nested for loop bug in the PIC port
15551 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15554 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15556 * support/Util/dbuf.h: remove C++ stuff to make it portable
15558 2003-03-28 Borut Razem <borut.razem AT siol.net>
15560 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15561 literal strings in stringLiteral()
15562 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15563 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15566 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15568 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15570 2003-03-26 <johan AT balder>
15572 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15573 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15574 * src/SDCCast.c (decorateType): fixed " -v < 3"
15576 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15578 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15579 Added Lenny Story's debug infrastructure changes:
15580 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15581 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15582 * src/cdbFile.c: added
15583 * src/SDCCdebug.c: added
15584 * src/SDCCdebug.h: added
15585 * src/SDCCast.c (createFunction)
15586 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15587 * src/SDCCmain.c (parseCmdLine, main)
15588 * src/SDCCmem.c (redoStackOffsets)
15589 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15592 * src/avr/gen.c (genAVRCode)
15593 * src/ds390/gen.c (gen390Code)
15594 * src/mcs51/gen.c (gen51Code)
15595 * src/pic/gen.c (genpic14Code)
15596 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15597 * src/xa51/gen.c (genXA51Code)
15598 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15600 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15602 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15603 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15605 2003-03-22 <johan AT balder>
15607 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15609 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15611 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15612 * doc/cdbfileformat.lyx: added, written by Lenny Story
15613 * doc/Makefile: added cdbfileformat.lyx
15614 * doc/clean.mk: added cdbfileformat.lyx
15616 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15618 * src/mcs51/peeph.def: fix bug #705773
15620 2003-03-20 <johan AT balder>
15622 An sfr/sbit can have an "at #" AND an initializer
15623 * src/SDCCsymt.c (checkSClass):
15624 * src/SDCCmem.c (allocGlobal):
15625 * src/SDCCmem.c (allocLocal):
15626 * src/SDCCast.c (createBlock):
15628 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15630 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15632 2003-03-16 <johan AT balder>
15634 Undid the hackup of const and volatile, the problem is much bigger
15636 * src/SDCCast.c:1.171
15637 * src/SDCCglue.c:1.138
15638 * src/SDCCicode.c:1.146
15639 * src/SDCCsymt.c:1.150
15640 * src/SDCCval.c:1.65
15642 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15644 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15645 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15647 2003-03-13 <johan AT balder>
15649 Hackup const and volatile modifiers in type chains a bit:
15651 * src/SDCCast.c:1.169
15652 * src/SDCCglue.c:1.136
15653 * src/SDCCicode.c:1.143
15654 * src/SDCCsymt.c1.146
15655 * src/SDCCsymt.h1.59
15656 * src/SDCCval.c:1.63
15658 2003-03-12 <johan AT balder>
15660 * src/SDCCBBlock.h: more LRH debugging junk
15661 * src/SDCCcflow.h: more LRH debugging junk
15662 * src/SDCCloop.c: more LRH debugging junk
15663 * src/SDCC.y (struct_declaration): fixed bug #697590
15664 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15665 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15666 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15668 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15669 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15670 test function names must now match exactly).
15671 * src/SDCCcse.c: added special case in findCheaperOp to allow
15672 extending a short integer. Makes less awful code for bug 700121 test case.
15674 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15676 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15677 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15679 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15681 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15682 actually called (operandsNotEqual() was called for all
15683 operandsNotEqualX tests).
15685 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15687 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15688 with shorter literals. Fixes bug 700121.
15690 2003-03-11 <johan AT balder>
15692 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15694 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15696 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15697 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15699 2003-03-10 Borut Razem <borut.razem AT siol.net>
15701 * src/SDCCmain.c: pipe preprocessor's output
15702 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15703 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15704 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15705 which closes all pipes in pipeSet set
15706 * src/SDCCset.c: free deleted item in function deleteSetItem()
15707 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15708 moved from z80 to src subproject
15709 * .version: increased version number to 2.3.4
15711 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15713 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15714 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15715 * support/regression/ports/xa51/spec.mk: fix typo
15717 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15719 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15721 2003-03-09 Borut Razem <borut.razem AT siol.net>
15723 * src/SDCCmain.c: pipe preprocessor's output
15724 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15725 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15726 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15727 which closes all pipes in pipeSet set
15728 * src/SDCCset.c: free deleted item in function deleteSetItem()
15729 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15730 moved from z80 to src subproject
15732 2003-03-09 Borut Razem <borut.razem AT siol.net>
15734 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15735 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15736 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15737 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15738 * src/SDCCglobl.h: unification of WIN32 native definitions
15740 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15742 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15744 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15746 * src/configure.in: check for endianess (even while cross-compiling)
15747 * src/configure: check for endianess (even while cross-compiling)
15748 * src/configure_in.h: check for endianess (even while cross-compiling)
15749 * src/avr/gen.c: remove old endianess stuff
15750 * src/mcs51/gen.c: remove old endianess stuff
15751 * src/ds390/gen.c: remove old endianess stuff
15752 * src/pic/gen.c: remove old endianess stuff
15753 * src/pic/genarith.c: remove old endianess stuff
15754 * src/pic/glue.c: fix endianess check
15755 * src/pic16/gen.c: remove old endianess stuff
15756 * src/pic16/genarith.c: remove old endianess stuff
15757 * src/pic16/glue.c: fix endianess check
15758 * src/xa51/gen.c: remove old endianess stuff
15759 * src/z80/gen.c: fix endianess check
15760 * src/SDCCglue.c: fix endianess check
15761 * src/ds390/peeph.def: fix bug 700036
15763 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15765 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15766 * src/configure: find appropriate data-types on host for SDCC's int and long
15767 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15768 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15769 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15771 2003-03-07 <johan AT balder>
15774 some minor cleanups before the big shot
15775 OP_DEFS and OP_USES now use Kevin's protection
15776 new option --nolabelopt
15778 * src/SDCCBBlock.c:
15787 * src/ds390/ralloc.c:
15788 * src/mcs51/ralloc.c:
15789 * src/pic/ralloc.c:
15790 * src/xa51/ralloc.c:
15791 * src/z80/ralloc.c:
15793 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15795 * src/pic/pcode.c (get_op): fix 64 bit warnings
15796 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15797 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15798 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15799 * support/regression/tests/malloc.c: fix 64 bit warnings
15801 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15803 * src/mcs51/gen.c (genMinus): fixed bug 696436
15805 2003-03-02 Borut Razem <borut.razem AT siol.net>
15807 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15809 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15811 * configure.in: test for mkstemp
15812 * sdccconf_in.h: add HAVE_MKSTEMP
15814 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15816 * device/include/ctype.h: removed warning while using --stack-auto
15817 * device/include/malloc.h: removed warning while using --stack-auto
15818 * device/include/string.h: removed warning while using --stack-auto
15820 2003-02-23 Borut Razem <borut.razem AT siol.net>
15822 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15823 because NDEBUG is defined (see man assert)
15824 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15826 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15828 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15829 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15831 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15833 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15834 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15836 2003-02-18 <johan AT balder>
15838 * as/mcs51/asmain.c (asmbl): module can start with a digit
15839 * as/z80/asmain.c (asmbl): module can start with a digit
15841 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15843 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15844 * src/asm.c: fix pipe() for Mingw32
15846 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15848 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15849 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15850 make -V work again; --c1mode reads now from stdin
15851 * doc/sdccman.lyx: added --c1mode
15852 * support/Util/SDCCerr.c: new messages for c1 mode
15853 * support/Util/SDCCerr.h: new messages for c1 mode
15854 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15856 2003-02-15 <johan AT balder>
15858 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15860 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15862 * doc/sdccman.lyx: Environment variables, -o and other minor things
15864 2003-02-14 <johan AT balder>
15866 * src/xa51/main.c: before anyone really tries to use it :)
15868 * Install doc's in share/sdcc/doc
15869 * removed some obsolete files
15870 * Do a proper make distclean and uninstall
15871 M Makefile.common.in
15874 M device/include/Makefile.in
15875 M device/lib/Makefile.in
15878 M sim/ucsim/doc/Makefile.in
15880 R src/avr/peeph.rul
15881 R src/xa51/peeph.rul
15882 M support/cpp2/Makefile.in
15883 M support/makebin/Makefile
15886 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15888 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15890 2003-02-10 Borut Razem <borut.razem AT siol.net>
15892 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15893 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15894 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15895 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15896 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15897 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15898 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15899 src/z80/Makefile.bcc: Borland Makefile cleanup
15900 * as/z80/Makefile.bcc: Added Borland Makefile
15901 * support/cpp2/borland.h: Removed
15903 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15905 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15906 * src/SDCC.lex: new pragma NOIV
15907 * src/SDCCglobl.h: new pragma NOIV
15908 * src/SDCCmem.c: new pragma NOIV
15910 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15912 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15914 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15916 * src/SDCCmain.c: signal handling is switched off by --debug
15917 * doc/Makefile: small fix for install; use clean.mk again
15918 * doc/clean.mk: clean *.pdf and *.html too
15920 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15922 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15923 * device/lib/printfl.c: fix a ds390 bug by making it portable
15924 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15925 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15926 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15927 * debugger/mcs51/cmd.c: converted multi-line string literals
15928 * sim/ucsim/globals.cc: converted multi-line string literals
15929 * src/SDCCmain.c: introduced signal handler to remove temp files
15930 * doc/Makefile: small tweaks, implement clean
15931 * doc: removed generated files
15933 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15935 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15936 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15937 Address Record is not correctly generated for DS390."
15939 2003-02-02 Borut Razem <borut.razem AT siol.net>
15941 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15942 * as/mcs51/asm.h: fixed compilation with Borland C
15943 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15944 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15945 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15946 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15947 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15948 src/z80/Makefile.bcc: delete $(LIB) only if exist
15949 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15951 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15953 * device/include/malloc.h: introduced NULL
15954 * device/include/string.h: introduced NULL
15955 * device/include/stdlib.h: introduced NULL
15956 * device/lib/_memcpy.c: removed NULL
15957 * device/lib/_strcat.c: removed NULL
15958 * device/lib/_strchr.c: removed NULL
15959 * device/lib/_strcmp.c: removed NULL
15960 * device/lib/_strcpy.c: removed NULL
15961 * device/lib/_strcspn.c: removed NULL
15962 * device/lib/_strlen.c: removed NULL
15963 * device/lib/_strncat.c: removed NULL
15964 * device/lib/_strncmp.c: removed NULL
15965 * device/lib/_strncpy.c: removed NULL
15966 * device/lib/_strpbrk.c: removed NULL
15967 * device/lib/_strrchr.c: removed NULL
15968 * device/lib/_strspn.c: removed NULL
15969 * device/lib/_strstr.c: removed NULL
15970 * device/lib/_strtok.c: removed NULL
15971 * device/lib/malloc.c: removed NULL, include own header
15973 2003-02-02 <johan AT balder>
15975 * 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
15976 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15977 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15978 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15979 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15980 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15982 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15984 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15987 2003-02-01 <johan AT balder>
15989 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15991 2003-01-31 <johan AT CP255758-A>
15993 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15995 2003-01-30 <johan AT balder>
15997 * src/SDCCBBlock.c: automatic bug detection
15998 * src/SDCCicode.c: automatic bug detection
16000 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16002 * src/SDCCglobl.h: now --xram-size 0 works
16003 * src/SDCCmain.c: now --xram-size 0 works
16005 2003-01-29 <johan AT balder>
16007 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16009 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16011 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16012 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16013 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16014 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16015 * src/SDCCglobl.h: Added options --xram-size and --code-size
16016 * src/SDCCmain.c: Added options --xram-size and --code-size
16018 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16020 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16021 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16023 2003-01-27 <johan AT balder>
16025 * src/SDCC.y: fixed bug #613764
16027 2003-01-26 <johan AT balder>
16029 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16030 * src/SDCCsymt.h: fixed bug #673374
16031 * src/SDCCglue.c: fixed bug #661910
16032 * src/SDCCast.c: fixed bug #458099 and 673374
16034 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16036 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16037 * as/mcs51/strcmpi.h: added
16038 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16039 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16040 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16041 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16042 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16043 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16044 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16045 * as/mcs51/Makefile.aslink: new module strcmpi
16046 * as/mcs51/Makefile.asx8051: new module strcmpi
16047 * as/mcs51/Makefil.bcc: new module strcmpi
16048 * as/mcs51/Makefile.in: new module strcmpi
16049 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16051 2003-01-26 <johan AT balder>
16053 * src/SDCCglue.c: reverted back to 1.124
16054 * src/SDCCast.c: reverted back to 1.156
16055 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16057 2003-01-25 <johan AT balder>
16059 * src/SDCCglue.c: A better fix for bug #661910
16060 * src/SDCCast.c: A better fix for bug #661910
16061 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16063 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16065 * src/Makefile.in: remove spawn.o
16066 * src/SDCCmain.c: remove spawn.h
16067 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16068 * src/spawn.c: removed
16069 * src/spawn.h: removed
16070 * support/regression/ports/ds390/spec.mk: link with -r
16072 2003-01-24 <johan AT CP255758-A>
16074 * src/ds390/gen.c (aopOp): fixed bug #667458
16075 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16076 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16077 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16079 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16081 * src/mcs51/peeph.def: better assembler identation by Frieder
16082 * src/mcs51/gen.c: better assembler identation by Frieder
16084 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16086 * as/z80/string.h: removed for gcc 3.2
16087 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16088 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16090 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16092 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16093 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16094 * support/regression/Makefile: separate temp files for ports
16095 * support/regression/generate-cases.py: separate temp files for ports
16096 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16097 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16099 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16101 * moved tinitalk to device/examples/ds390
16103 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16105 * as/mcs51/lkmem.c: rflag is for DS390
16106 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16107 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16108 (linkEdit): move mem- and map-files the same way as ihx-files
16109 * src/z80/main.c (_setDefaultOptions): removed --generic
16110 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16111 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16112 * src/pic/glue.c (picglue): --c1mode works again
16113 * src/pic16/glue.c (pic16glue): --c1mode works again
16114 * src/asm.c (printCLine): fix #660034
16116 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16118 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16119 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16120 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16121 * as/mcs51/lkmem (summary): better fix for sp problem
16122 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16123 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16124 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16125 remove --stack-after-data
16127 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16129 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16130 * src/SDCCutil.c (join): ugly bug: missing '\0'
16131 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16133 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16135 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16137 * src/pic/main.c (_asmCmd): gpasm supports -o
16138 * src/z80/main.c: more general macros
16139 * device/lib/Makefile.in: remove intermediate files
16141 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16143 * .version: Bumped version number to 2.3.3
16144 * src/SDCCBBlock.c: new option -o
16145 * src/SDCCglobl.h: new option -o
16146 * src/SDCCglue.c: new option -o
16147 * src/SDCCmain.c: new option -o
16148 * src/asm.c: new option -o
16149 * src/ds390/main.c: new option -o
16150 * src/pic/glue.c: new option -o
16151 * src/pic/pcode.c: new option -o
16152 * src/pic/ralloc.c: new option -o
16153 * src/pic16/glue.c: new option -o
16154 * src/pic16/pcode.c: new option -o
16155 * src/pic16/ralloc.c: new option -o
16156 * src/z80/main.c: new option -o
16157 * device/lib/Makefile.in: use -o
16158 * support/regression/ports/ds390/spec.mk: use -o
16159 * support/regression/ports/gbz80/spec.mk: use -o
16160 * support/regression/ports/mcs51/spec.mk: use -o
16161 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16162 * support/regression/ports/z80/spec.mk: use -o
16163 * support/regression/ports/ucz80/spec.mk: use -o
16164 * support/regression/ports/xa51/spec.mk: use -o
16165 * support/regression/fwk/lib/timeout.c: fix usage string
16167 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16168 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16170 2003-01-07 <johan AT balder>
16172 * src/SDCCast.c (decorateType): fixed bug #600035
16174 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16175 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16176 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16177 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16178 * src/pic/pcode.c: outcommented unused variable to remove warnings
16179 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16181 2003-01-06 <karl AT turbobit.com>
16182 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16185 2003-01-06 <johan AT balder>
16187 * src/SDCCicode.c: fixed array add
16189 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16190 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16191 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16193 2003-01-04 <johan AT balder>
16195 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16197 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16198 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16200 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16201 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16202 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16204 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16205 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16207 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16208 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16210 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16211 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16213 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16215 * in /sdcc/as/mcs51/ changed these files in order to create an
16216 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16217 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16218 following files to include the previous two files: aslink.dsp,
16219 Makefile.aslink, Makefile.bcc, and Makefile.in.
16221 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16222 .adb instead of .cdb
16224 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16226 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16227 value from option --iram-size.
16229 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16231 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16234 2002-09-18 <wiml AT hhhh.org>
16236 * SDCClrange.h: exposed setFromRange() and setToRange()
16237 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16238 packRegsForAccUse() (bug 542397)
16239 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16240 multiple times and emitting the fetch operations more than once
16241 added aopGetUsesAcc() function to allow binary operators to
16242 fetch their operands in the correct order; made genMinus() emit
16243 compact code for X = LITERAL - Y
16245 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16246 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16247 sprintf() in line 1267.
16249 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16250 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16253 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16254 Changes to aslink (All the changes are marked with 'JCF'):
16256 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16259 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16260 area BSEG. Also moves, if possible, the DATA area down into the internal
16261 ram so more space is available.
16263 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16266 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16267 not bytes. Function summary() which creates a memory usage summary
16268 file with extension .mem. Reports of overlaping stack and small stack
16269 size. If the space for the stack is less than 16 bytes aslink trows a
16272 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16273 the 8051. Option 'y' for memory summary output file.
16275 Changes to sdcc (All the changes are marked with 'JCF'):
16277 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16279 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16280 overlaying area for it (uses RegBankUsed[4]).
16282 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16283 bank zero as used by default. By default aslink locates the stack
16284 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16285 the creation of the .mem file. Delegates the allocation of data area
16286 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16287 the begining of the stack area to aslink.
16289 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16290 glue() in SDCCglue.c creates an area for it.
16292 2002-09-03 Borut Razem <borut.razem AT siol.net>
16293 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16294 sdcc/src/pic/glue.c:
16295 introduced atexit() handler for teporay files removal in case of
16296 errors, assertions, ...
16298 2002-08-29 Borut Razem <borut.razem AT siol.net>
16299 * sdcc/support/cpp2/auto-host_vc_in.h:
16300 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16301 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16302 Maybe there is a similar problem with BORLANDC? It should be checked!
16304 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16305 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16306 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16307 was not executed, and the compiler (cl) launched a warning:
16308 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16310 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16311 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16313 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16314 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16316 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16317 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16318 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16319 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16320 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16321 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16322 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16323 - added Release configuration in VS projects
16324 - review of compiler an linker options
16325 - VC .exe files are generated in bin_vc directory, not to interfere
16326 with binaries generated from other projects (cygwin, mingw, bcc ...)
16328 * sdcc/src/yacc.dsp: added
16330 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16331 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16332 and insert the version number definitions from .version
16334 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16336 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16337 added - genarate auto-host.h using auto-host_vc_in.h as template
16340 removed from CVS, generated automatically
16342 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16343 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16345 2002-08-11 Borut Razem <borut.razem AT siol.net>
16346 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16348 2002-08-10 Borut Razem <borut.razem AT siol.net>
16349 * src/SDCCmain.c (main):
16350 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16351 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16352 The consequence was that some temporary files were not removed.
16355 unification of code in functions tempfilename() and tempfile():
16356 function tempnam() is defined in Visual Studio 6.0 and .NET
16358 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16360 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16361 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16362 - removed compiler command line option /WX: Treats all warnings as errors
16363 - update a list of source files, included into the project
16365 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16366 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16367 changed project type to Generic Project so that can be correcly converted to VS.NET project
16369 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16371 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16373 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16375 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16376 added return 0 statements after assert() to make compiler happy
16378 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16379 added newline in the def file to keep MSC compiler satisfied
16381 * sdcc/src/z80/gen.c:
16382 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16383 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16384 - solved MSC error in function aopDump()
16386 * sdcc_vc.h: define PREFIX as "\\sdcc"
16388 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16389 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16391 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16392 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16393 - Rewrote the register banking algorithm.
16394 - Added pCode live-range analysis to registers (for now, only non-used and
16395 singly-used registers optimized away)
16397 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16399 * 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.
16401 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16402 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16404 2002-04-22 Michael Hope <michaelh AT vroom>
16406 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16408 * configure.in (DD_COPT): Added include support required for gbdk.
16410 * .version: Bumped version number just to increase it.
16412 * src/SDCCmain.c: Added -nostdinc to the default options.
16414 2002-04-15 Michael Hope <michaelh AT vroom>
16416 * device/lib/z80/printf.c (sprintf): Added.
16418 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16420 * src/z80/peeph.def: Added transpose redundent load rule.
16422 * src/z80/main.c: Added force callee saves for jaune.
16424 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16426 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16428 2002-03-28 Johan Knol <johan AT balder>
16430 * src/SDCCval.c: fixed bug #532436
16432 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16434 Added "char *Processor" field to the port structure.
16437 Added -p option. Allows port dependent processor to be specified.
16440 Initialized the new field char *Processor field to NULL in all ports
16443 Compiler generated registers for interrupt context saving
16444 were not getting allocated.
16446 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16449 Fixed left shift. Will promote the left side of a left shift
16450 if a) left shifting more than size of operand or b) when assigned
16451 to something size > size of left side
16453 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16455 tons of changes. Register allocation has been
16456 rewritten. Added customization for the various PICs. Flow
16457 analysis is restructured. ...
16459 * src/pic/device.h:
16462 * src/pic/device.c:
16463 Added. device.c is a PIC port hack to accomodate variations
16466 2002-03-13 Michael Hope <michaelh AT vroom>
16468 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16470 2002-03-04 johanknol <johanknol AT manik>
16472 * /src/SDCCval.c: fixed
16474 const unsigned char arr[][2] = { { 0, 1 } };
16475 t18.c:1: error: Initializer element is not constant
16477 2002-03-04 bela <bela AT manik>
16479 * /device/include/mcs51reg.h:
16480 ds89c420 register definition update
16482 2002-03-03 <johan AT FRIJA>
16484 * support/Util/SDCCerr.c: did something, but don't no why anymore
16486 * support/regression/tests/bug-524691.c: made it a little less shy
16488 * src/SDCCast.c (decorateType): fixed bug #524697
16490 * src/SDCCast.c: made some lineno improvements
16492 * src/SDCCval.c (getNelements): changed warning to error
16494 * src/SDCCglue.c (printIvalArray): changed warning to error
16496 * src/SDCCicode.c: fixed a warning for mingw
16498 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16500 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16502 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16504 * src/ds390/peeph.def:
16505 Added some more peephole rules
16507 * src/ds390/gen.c: Various fixes & enhancements
16509 * src/SDCClrange.c, src/SDCClrange.h:
16510 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16512 * src/ds390/ralloc.c:
16513 various fixes & enhancements (ds390) specific
16515 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16516 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16519 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16521 2002-03-02 <johan AT FRIJA>
16523 * src/SDCCast.c (decorateType): fixed bug #524708
16525 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16527 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16529 2002-03-01 Michael Hope <michaelh AT vroom>
16531 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16533 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16535 2002-03-01 <johan AT FRIJA>
16537 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16539 * src/SDCCast.c (decorateType): fixed bug #524209
16541 * src/SDCCval.c (valNot): fixed bug #524195
16543 2002-02-26 <johan AT balder>
16545 * src/xa51/gen.c: fixed a warning
16547 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16549 * src/SDCCast.c (decorateType): fixed bug #522534
16551 2002-02-23 <johan AT balder>
16553 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16555 2002-02-22 <johan AT balder>
16557 * src/SDCCast.c: fixed bug #514865
16559 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16561 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16563 * sdcc/src/SDCCloop.c:
16564 Previous fix was not good. basic blocks that have "break" or "return" are
16565 not really partof a loop , but live ranges used in these blocks should
16566 be live thru the entire loop, so set partOfLoop but don't add them to
16569 2002-02-21 <johan AT FRIJA>
16571 * src/SDCCcse.c: fixed bug #514308
16573 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16576 Fixed BUG #519583. If a conditional block ended in a return/break
16577 statement inside a loop, it was not being considered part of the loop.
16579 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16581 2002-02-10 Karl Bongers <karl AT turbobit.com>
16584 Fixed up SDCDB debugger somewhat. Updated debugger/README
16585 with lots of comments and notes.
16587 * device/examples/test2.c:
16588 Fix bug, "red" variable not being initialized(compiler complained).
16590 * device/examples/Makefile, examples/test3.c:
16591 Add Makefile in device/examples folder, compiles test3.c
16592 for use as a multiple module SDCDB test case.
16594 * sim/ucsim/cmd.src/cmdset.cc:
16595 Took out debug printfs in ucsim "next" command.
16597 * sim/ucsim/xa.src:
16598 Karl and Johan start ucsim XA support. Most dissassembly working,
16599 about 75% emulation done(plenty of work remaining).
16601 * sim/ucsim/z80.src:
16602 Add Z80 support to ucsim, add test-ucz80 regression test,
16603 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16604 Notice z80 compiler fails on examples/test3.c/crc code.
16606 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16608 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16609 Added support for --parms-in-bank1
16611 * src/ds390/peeph.def:
16612 added a few more peephole optimzations
16614 * src/ds390/main.c:
16615 1) added __builtin_inp & __builtin_outp used to read in data of given length
16616 from a memory mapped port
16617 2) added __builtin_memcmp
16618 3) added __builtin_swapw swap bytes of a short
16620 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16621 1) handle multiple send & receives from register bank1
16622 2) ralloc can now allocate DPTR1 to some liveRanges
16624 * src/SDCCsymt.c, src/SDCCsymt.h:
16625 changes to handle multiple sends & receives
16627 * src/SDCCptropt.h:
16628 added some pointer arithmetic optimization
16630 * src/SDCCptropt.c:
16631 added some pointer arithmetic optimizations but not stable yet so not
16632 called from anywhere (will get this working shortly)
16634 * src/SDCCopt.c: fixed for multiple sends & receives
16637 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16638 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16639 set preprocessor defines (depending on options)
16641 * src/SDCCicode.c, src/SDCCicode.h:
16642 changes made to handle multiple sends & receives
16645 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16647 * src/SDCCcse.c, src/SDCCcse.h:
16648 added function findbackward def (to be used in upcoming optimization)
16650 * src/SDCCcflow.c, src/SDCCcflow.h:
16651 added function returnAtEnd - to determine if a basic block terminates with
16654 * src/SDCCast.c, src/SDCCast.h:
16655 added option parms-in-bank1
16657 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16658 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16659 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16660 adjusted for --parms-in-bank1 option
16662 * device/include/string.h:
16663 donot redefine "reentrant" keyword
16665 * device/include/ds80c390.h: Added some more SFRs
16667 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16669 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16671 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16673 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16675 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16677 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16679 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16681 * Added --xram-movc option
16683 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16685 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16687 2002-01-11 Johan Knol
16689 * Added math lib of Jesus Calvino-Fraga
16691 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16693 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16694 * support/regression/Makefile: new target test-mcs51-stack-auto
16695 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16697 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16699 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16701 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16703 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16705 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16707 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16709 * src/SDCCglue.h: add definition for printIvalChar()
16711 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16713 * src/SDCCast.c: fix #498138 by Johan
16715 * src/SDCCglue.c: fix #498138 by Johan
16717 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16719 * support/regression/Makefile: fix clean
16721 * support/regression/ports/ds390/support.c: fix transmission of last character
16723 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16725 * /sdcc/src/ds390/gen.c:
16726 a) improved computing address of stack variable
16727 b) took out some #if 0 code
16728 c) improved parmBytes adjustment
16729 d) improved genPlusIncr & genMinusIncr
16730 e) genCmp could generate bad code (when left assigned to DPTR)
16731 f) Fixed bug in hasInc
16733 * /sdcc/src/ds390/ralloc.c:
16734 a) packRegsForSupport could mess up live information (Fixed)
16735 b) packRegsDPTRuse could be incorrect for left & right shift
16737 * /sdcc/src/mcs51/ralloc.c:
16738 packRegsForSupport could mess up the live information (Fixed)
16740 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16742 * /sdcc/src/SDCCast.c:
16743 can reverse a loop even if function call is present as long
16744 as the loop control variable is local & is not passed as parameter
16746 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16748 * /sdcc/ChangeLog: *** empty log message ***
16750 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16751 More builtin function additions for TININative
16753 * /sdcc/src/ds390/ralloc.c:
16754 Had broken the regression testsuite
16756 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16758 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16759 Added funcattr hasStackParms will be set for reentrant functions when there
16760 are paramteres on the stack, this helps in minimizing frame pointer generation
16761 typeFromStr can handle function pointers now
16763 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16764 *** empty log message ***
16766 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16768 * /src/ds390/gen.c, /src/ds390/main.c:
16769 More builtin function additions for TININative
16771 * /src/ds390/ralloc.c:
16772 Had broken the regression testsuite
16774 * /src/SDCCast.c: Fixed a bug in dumptree
16776 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16777 Added funcattr hasStackParms will be set for reentrant functions when there
16778 are paramteres on the stack, this helps in minimizing frame pointer generation
16779 typeFromStr can handle function pointers now
16781 * /doc/builtins.txt, /doc/TININative.txt:
16782 *** empty log message ***
16785 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16787 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16788 ALPHA version for -mTININative
16790 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16791 updated to reflect changes in the port structure
16794 added function do_assemble (similar to do_link) if non-null this function
16795 will be called to do assembly (-mTININative) requires a multi command
16797 added function genAssemblerEnd will be called to generate assembler Epilogue
16800 added _JavaNative to debug info printing
16802 * /src/SDCCmain.c: added option --tini-libid
16803 added port->do_assemble function (-mTININative) has a multi command assemble
16805 * /src/SDCCglue.c: Disabled "constExpr" check
16806 added port->genAssemblerEnd function
16808 * /src/SDCCglobl.h: Added option --tini-libid value
16811 tookout optimizeCompare from the header (has no external references)
16813 * /src/SDCCast.c: made one more function "static"
16815 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16817 * src/z80/mappings.i: Added z80asm support.
16819 * src/z80/main.c: Added z80asm support on --asm=z80asm
16821 * src/z80/gen.c: Fixed asm portability issues.
16823 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16825 * src/SDCCglue.c (printExterns): Added global/extern split.
16827 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16829 * support/regression/Makefile: added test for mcs51 model large
16831 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16833 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16835 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16837 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16839 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16841 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16843 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16845 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16847 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16849 * support/regression/tests/simplefloat.c: Port to mcs51.
16851 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16852 * support/regression/tests/bug-485362.c: Added.
16854 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16856 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16858 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16860 * src/z80/gen.c (aopDump): Added a dump function.
16862 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16863 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16865 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16867 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16869 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16871 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16873 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16875 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16877 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16879 * support/regression/ports/ds390/support.c: Use tinibios.
16881 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16883 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16885 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16886 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16888 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16890 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16892 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16894 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16896 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16897 (packRegsForIYUse): Created and optimised.
16899 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16901 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16902 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16904 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16906 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16908 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16910 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16912 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16914 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16916 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16918 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16920 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16922 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16924 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16926 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16927 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16928 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16930 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16932 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16933 (genNotFloat): Added.
16934 (genUminusFloat): Added.
16936 * device/lib/z80/Makefile: Added floating pt stubs.
16938 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16940 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16942 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16944 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16946 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16948 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16950 * sdcc/support/regression/Makefile: Add port ds390.
16952 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16954 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16956 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16958 * sdcc/support/regression/ports/ds390/support.c: Added.
16960 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16962 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16964 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16966 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16968 * device/include/malloc.h: Added z80 and gbz80 support.
16970 * device/lib/gbz80/heap.s: Added.
16972 * device/lib/z80/heap.s: Added.
16974 * device/lib/malloc.c: Added z80 and gbz80 support.
16976 * support/regression/tests/malloc.c (testMalloc): Added.
16978 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16980 * support/regression/tests/bug-478094.c: Added.
16982 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16984 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16986 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16988 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16990 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16992 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16994 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16996 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16998 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17000 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17002 * support/regression/tests/bug-477927.c: Added.
17004 * src/z80/peeph.def: Added minor rules.
17006 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17008 * src/z80/peeph.def: Added jump optimisation modification.
17010 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17012 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17014 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17016 * support/regression/tests/funptrs.c: Added.
17018 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17020 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17022 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17024 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17026 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17028 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17029 (movLeft2ResultLong): Created.
17031 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17032 (joinPushes): Added. Joins two char pushes into a word push.
17034 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17036 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17038 * support/makebin/Makefile (install): Added creation of dest dir.
17040 2001-10-24 Karl Bongers <karl AT turbobit.com>
17042 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17044 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17046 * src/z80/ralloc.c: Turned off faulty pack for one use.
17048 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17050 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17052 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17054 * support/regression/Makefile: Improved clean
17056 * support/regression/ports/gbz80/spec.mk: Added clean
17058 * support/regression/ports/host/spec.mk: Added clean
17060 * support/regression/ports/z80/spec.mk: Added clean
17062 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17064 * support/regression/ports/mcs51/timeout.c: little improvements
17066 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17068 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17070 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17072 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17074 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17076 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17078 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17080 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17081 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17083 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17085 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17087 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17089 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17091 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17093 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17095 * support/regression/tests/longor.c: Added.
17097 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17099 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17101 * as/mcs51/aslink.h: define PATH_MAX
17103 * as/mcs51/asm.h: define PATH_MAX
17105 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17107 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17109 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17111 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17113 * src/SDCCglobl.h: define PATH_MAX
17115 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17117 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17119 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17121 * src/z80/gen.c (gencjneshort): Fixed
17123 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17125 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17127 * support/regression/tests/bug-469671.c: Added.
17129 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17131 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17133 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17135 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17137 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17139 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17141 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17143 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17145 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17147 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17149 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17151 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17153 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17155 * 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.
17157 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17159 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17161 2001-10-07 <johan AT FRIJA>
17163 * device/lib/gets.c (gets): fixed the return value.
17165 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17166 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17168 * 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.
17170 * 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.
17172 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17174 * src/pic/gen.c: Removed Safe_strdup.
17176 * configure.in: Added option to enable libgc support.
17178 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17179 (bitVectUnion): Optimised.
17180 (bitVectIntersect): Optimised.
17181 (bitVectBitsInCommon): Optimised.
17182 (bitVectCplAnd): Optimised.
17184 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17186 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17188 * src/SDCCmain.c: distinguish between assembler debug and plain options
17190 * src/avr/main.c: remove standard assembler options
17192 * src/ds390/main.c: remove standard assembler options
17194 * src/mcs51/main.c: remove standard assembler options
17196 * src/port.h: removed "PENDING" comment
17198 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17200 * src/device/lib/_mulint.c : new, with assember functions
17202 * src/device/lib/_mullong.c : new, with assember functions
17204 * src/device/lib/_divuint.c : with assember functions
17206 * src/device/lib/_divsint.c : with assember functions
17208 * src/device/lib/_divulong.c: with assember functions
17210 * src/device/lib/_divslong.c: with assember functions
17212 * src/device/lib/_moduint.c : with assember functions
17214 * src/device/lib/_modsint.c : with assember functions
17216 * src/device/lib/_modulong.c: with assember functions
17218 * src/device/lib/_modslong.c: with assember functions
17220 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17222 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17224 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17225 replaced _mululong.c and _mulslong.c by _mullong.c
17227 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17229 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17231 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17233 * src/SDCCglue.c: test, if win32api is available for MINGW
17235 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17237 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17238 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17239 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17240 * support/regression/ports/host/spec.mk: removed GENERIC
17241 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17242 * support/regression/ports/z80/spec.mk: removed GENERIC
17244 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17246 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17248 * support/regression/tests/bug-467035.c: Created.
17250 2001-10-01 <johan AT FRIJA>
17252 * src/SDCC.y: fixed bug #466586 part 1
17254 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17256 * SDCCicode.c: z80 has no generic pointers
17257 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17259 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17261 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17263 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17265 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17267 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17269 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17271 * configure.in: Fixed up so that ucsim is only configured once.
17273 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17275 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17276 (getPathDifference): As above.
17278 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17280 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17282 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17283 * .version: Updated to 2.3.1
17285 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17286 Added copyright header.
17288 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17289 (assemble): Added support for macro based assembler commands.
17290 (linkEdit): Added support for macro based linker commands.
17291 (preProcess): Changed the pre-processor to use macros.
17292 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17293 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17295 * device/lib/z80/crt0.s: Added module name for debugging.
17297 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17299 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17301 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17303 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17305 * src/Makefile.in: Added SDCCmacro and SDCCutil
17307 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17309 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17311 2001-09-16 <johan AT FRIJA>
17313 * 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.
17315 2001-09-15 <johan AT FRIJA>
17317 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17318 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17320 2001-09-11 <johan AT FRIJA>
17322 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17324 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17326 * support/regression/tests/bug-460444.c: Added test case.
17328 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17329 (genCast): Added justification for all of the asserts.
17331 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17333 * support/regression/support.c: _xdata replaced by xdata
17335 * support/regression/spec.mk: removed _generic
17337 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17339 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17341 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17342 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17344 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17346 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17348 * support/regression/tests/bug-460010.c: Added test case.
17350 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17352 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17354 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17356 * support/regression/testfwk.c: removed workaround for bug #436344
17358 * support/regression/tests/bp.c: use less memory with mcs51
17360 * support/regression/tests/bug-441448.c: use less memory
17362 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17364 * support/regression/collate-results.py: typo
17366 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17368 * support/regression/tests/fetchoverlap.c: Added new test case.
17370 * support/regression/tests/bp.c: Added new test case.
17372 * support/regression/tests/bug-448984.c: Added new test case.
17374 * support/regression/tests/pow2shifts.c: Added new test case.
17376 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17377 (genlshTwo): Fixed right shift for count > 8.
17379 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17381 2001-09-08 <johan AT FRIJA>
17383 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17385 2001-09-07 <johan AT FRIJA>
17387 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17389 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17391 2001-09-06 <johan AT FRIJA>
17393 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17394 * bernhard noted me at this: "() equals to (void)" (1.38)
17396 2001-09-05 <johan AT FRIJA>
17398 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17400 2001-09-04 <johan AT FRIJA>
17402 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17405 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17407 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17409 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17411 * link/z80/aslink.h: Fixed path for PATH_MAX
17413 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17415 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17417 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17419 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17421 * 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.
17423 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17425 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17426 (genCmp): Fixed up genCmp for the GB with longs.
17428 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17430 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17432 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17434 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17436 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17438 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17440 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17442 * 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.
17444 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17446 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17448 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17450 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17452 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17454 * sim/ucsim/configure: little improvement of Cygwin-detection
17455 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17456 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17457 * support/regression/tests/bug-221100.c: small changes for mcs51
17458 * support/regression/tests/bug-221168.c: small changes for mcs51
17459 * support/regression/tests/bug-227710.c: small changes for mcs51
17460 * support/regression/tests/staticinit.c: small changes for mcs51
17461 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17462 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17463 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601