1 2008-02-10 Raphael Neider <rneider AT web.de>
3 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
4 (genAssign): fixed for operands on the stack
6 * device/lib/pic16/libc/stdio/vfprintf.c,
7 device/lib/pic16/configure.ac,
8 device/lib/pic16/Makefile.common: add configurable support for
9 printing floats via ./configure --enable-floats
10 * device/lib/pic16/configure,
11 device/lib/pic16/Makefile.in,
12 device/lib/pic16/libm/Makefile.in,
13 device/lib/pic16/debug/Makefile.in,
14 device/lib/pic16/libio/Makefile.in,
15 device/lib/pic16/startup/Makefile.in,
16 device/lib/pic16/libsdcc/Makefile.in,
17 device/lib/pic16/libdev/Makefile.in,
18 device/lib/pic16/libc/Makefile.in: regenerated
19 * doc/sdccman.lyx: documented float support and how to get it
20 * doc/Makefile.in: fixed race condition on parallel builds
22 * device/lib/pic16/libc/stdio/sprintf.c,
23 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
24 pointer to the string buffer
26 2008-02-10 Borut Razem <borut.razem AT siol.net>
28 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
30 2008-02-10 Raphael Neider <rneider AT web.de>
32 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
34 2008-02-09 Raphael Neider <rneider AT web.de>
36 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
37 artificial bank size limits for compound data (structs, arrays),
38 avoids assert if --obanksel=N, N > 1, is given
40 2009-02-09 Borut Razem <borut.razem AT siol.net>
42 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
43 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
44 uses '`' character instead '\n' for padding
45 * as/asranlib/asranlib.c: made it more robust
47 2009-02-08 Borut Razem <borut.razem AT siol.net>
50 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
51 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
54 2009-02-07 Borut Razem <borut.razem AT siol.net>
56 * as/asranlib/asranlib.c: fixed BSD header length calculation
57 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
58 due sdcc asxxxx license change to GPLv3
60 2009-02-05 Borut Razem <borut.razem AT siol.net>
62 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
63 added support for BSD (Mac OS X) ar format
64 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
65 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
66 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
67 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
68 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
69 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
70 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
71 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
72 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
73 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
74 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
75 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
76 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
77 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
78 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
79 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
80 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
81 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
82 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
83 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
84 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
85 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
86 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
87 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
88 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
89 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
90 changed license to GPL either version 3, or (at your option) any
93 2009-02-05 Borut Razem <borut.razem AT siol.net>
95 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
96 added support for BSD (Mac OS X) ar format
98 2009-02-02 Borut Razem <borut.razem AT siol.net>
100 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
101 device/lib/z80/Makefile.in:
102 chose source files in the PORT directory if they are available
104 2008-02-01 Raphael Neider <rneider AT web.de>
106 * device/lib/pic16/libdev/pic18f1220.c,
107 * device/lib/pic16/libdev/pic18f4450.c:
108 define SSPBUF to allow use of printf
110 2009-02-01 Borut Razem <borut.razem AT siol.net>
112 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
113 device/lib/hc08/Makefile.in, device/lib/incl.mk,
114 device/lib/z80/Makefile.in:
115 don't remake libraries
116 * support/regression/tests/snprintf.c:
117 reenable floating point in small-xstack-auto library
119 2008-01-26 Raphael Neider <rneider AT web.de>
121 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
123 2008-01-25 Raphael Neider <rneider AT web.de>
125 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
126 search path instead of appending them
128 2009-01-24 Borut Razem <borut.razem AT siol.net>
130 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
131 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
132 to 32 bit unsigned int when calling sputl() since it is a macro
133 * as/link/lkar.c: changed the initialization of This->loaded
135 2009-01-23 Borut Razem <borut.razem AT siol.net>
137 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
138 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
139 unsigned int when calling new(), since asxxxx doesn't use function
142 2009-01-21 Borut Razem <borut.razem AT siol.net>
144 * as/link/lkar.h: sgetl and sputl are independent of endianness
145 * as/link/sdxxxx_config.h.in: removed endianness detection
147 2009-01-20 Borut Razem <borut.razem AT siol.net>
149 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
150 due creation of ar format libraries
151 * support/scripts/sdcc.nsi:
152 don't add nonexistent object files to the package
154 2009-01-19 Borut Razem <borut.razem AT siol.net>
156 * Makefile.in, configure.in, configure,
157 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
158 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
159 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
160 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
161 device/lib/small/Makefile.in,
162 device/lib/z80/Makefile.in: create ar format libraries
163 * support/regression/ports/mcs51-xstack-auto/spec.mk:
164 use device/lib/Makefile to create library
165 * support/regression/tests/snprintf.c:
166 floating point is not enabled in small-xstack-auto library
167 * device/lib/libfloat.lib, device/lib/libint.lib,
168 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
170 2009-01-18 Borut Razem <borut.razem AT siol.net>
172 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
173 warning: extra tokens at end of #endif directive
175 2009-01-11 Borut Razem <borut.razem AT siol.net>
177 * Makefile.in: added SDCC_ASRANLIB to PKGS
179 2009-01-10 Borut Razem <borut.razem AT siol.net>
181 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
182 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
183 due added support for ar format libraries
185 2009-01-09 Borut Razem <borut.razem AT siol.net>
187 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
188 as/asranlib/asranlib.c: added asranlib
189 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
190 * Makefile.in, as/link/hc08/Makefile.in,
191 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
192 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
193 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
194 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
195 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
196 configure.in, sdcc.dsw: modified to support ar format libraries
198 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
200 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
203 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
205 * sim/ucsim/z80.src/inst_ed.cc:
206 Fixed bug #2488074, which made regression tests fail.
208 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
210 * device/lib/z80/mod.s,
211 device/lib/z80/div.s,
212 device/lib/z80/mulchar.s,
213 device/lib/z80/mul.s,
214 device/lib/z80/divsigned.s,
215 device/lib/z80/Makefile.in:
216 Implemented RFE #1702376.
218 2009-01-05 Borut Razem <borut.razem AT siol.net>
220 * as/link/lksdcclib.c:
221 fixed linker hanging in INDEXLIB is not defined (hc08)
223 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
226 Implemented RFE #2485684, and some further improvements of HL caching
228 * src/z80/peeph-z80.def:
229 Fixed a bug exposed by implementing RFE #2485684.
231 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
233 * src/z80/peeph-z80.def:
234 Peephole improvements.
237 device/include/string.h,
238 device/lib/z80/memmove.s:
240 * device/lib/z80/Makefile.in,
241 device/lib/Makefile.in,
242 support/regression/tests/memory.c,
243 device/lib/z80/strlen.s:
244 Partially implemented RFE #2471534.
246 2009-01-04 Borut Razem <borut.razem AT siol.net>
248 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
249 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
250 * doc/README.txt: updated John Hartman's e-mail address
251 * as/link/lkrel.c, as/link/lksdcclib.c:
252 fixed bug #2484677: Linker hangs
253 * src/z80/peep.c: fixed msvc warning C4047:
254 'return' : 'int ' differs in levels of indirection from 'char *'
255 * config.dsp: as/lib corrected to as/link
257 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
260 Implemented RFE #2484693.
261 * src/z80/peeph-z80.def:
262 Some peephole improvements.
264 2009-01-03 Borut Razem <borut.razem AT siol.net>
267 fixed warning: 'ret' may be used uninitialized in this function
269 2009-01-02 Borut Razem <borut.razem AT siol.net>
271 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
272 as/link/getline.[ch], as/link/lkrel.[ch]: added,
273 made support for differnet library formats more flexible,
274 preparation for support of ar format
275 * as/link/lklibr.c, as/link/z80/Makefile.in,
276 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
277 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
278 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
279 as/link/hc08/lkelf.c, as/link/aslink.h:
280 made support for differnet library formats more flexible,
281 preparation for support of ar format
283 2009-01-01 Borut Razem <borut.razem AT siol.net>
285 * as/link/asxxxx_config.h.in:
286 fixed warning: extra tokens at end of #endif directive
288 fixed warning: suggest parentheses around && within ||
289 * device/lib/Makefile.in: allow whitespaces at the end of lines in
290 ports.build, in order to make it work on cygwin - it seems to be a
291 bug in cygwin grep: CR is not treated as part of end-of-line
293 2008-12-31 Borut Razem <borut.razem AT siol.net>
295 * configure, configure.in, config.dsp, config_vc.awk,
296 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
297 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
298 introduced asxxxx_config.h.in
300 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
303 src/z80/peeph-z80.def:
304 Minor addition improvement.
306 2008-12-30 Raphael Neider <rneider AT web.de>
308 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
309 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
310 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
311 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
312 support/librarian/sdcclib.c, support/makebin/makebin.c:
313 partially revert changes from r5293..r5295
315 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
317 * src/z80/peeph-z80.def:
318 Minor peephole improvement.
320 2008-12-29 Raphael Neider <rneider AT web.de>
322 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
323 incorrectly discarded BANKSELs
325 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
327 * support/regression/tests/memory.c:
328 Added simple test for memset(), memcpy() and memmove()
330 2008-12-29 Borut Razem <borut.razem AT siol.net>
332 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
334 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
336 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
337 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
338 (177.j): added new rule
339 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
340 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
341 (decorateType CAST): propagate storage class to generic pointer results
343 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
345 * device/lib/z80/string.c,
346 device/lib/z80/printf.c,
347 device/lib/z80/mul.s:
350 Fixed code generation bug exposed by builtin memcpy().
352 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
354 * device/lib/_memcpy.c:
355 fixed conflict with builtin memcpy()
357 2008-12-26 Borut Razem <borut.razem AT siol.net>
359 * support/librarian/sdcclib.c:
360 fixed bug 2466950: "sdcclib broken"
361 by removing fgets return value check
363 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
366 device/include/string.h: Implemented RFE #1914254
368 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
369 * device/lib/z80/Makefile.in,
370 device/lib/Makefile.in,
371 device/lib/z80/memmove.s: Implemented RFE #1914256
373 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
375 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
376 * src/z80/peep.c: improved checks for unused data
378 src/z80/main.c: Implemented RFE #1899189
380 2008-12-25 Borut Razem <borut.razem AT siol.net>
382 * support/regression/Makefile.in:
383 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
385 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
387 * src/z80/peeph-z80.def: minor peephole improvements
389 2008-12-21 Borut Razem <borut.razem AT siol.net>
391 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
392 due to redefinition of symbol __assert
393 sdcclib.c:53:1:warning: "__assert" redefined
394 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
395 warning: this is the location of the previous definition
397 2008-12-20 Raphael Neider <rneider AT web.de>
399 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
400 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
401 support/cpp/libcpp/macro.c: fix format string errors
403 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
405 * src/pic/device.c: partial rewrite using strtok,
406 quieten compiler warnings, adopt SDCC coding style
408 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
409 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
410 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
411 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
412 support/librarian/sdcclib.c, support/makebin/makebin.c:
413 quieten most compiler warnings
415 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
416 probably fix operator precedence bug
418 * doc/clean.mk: quieten rm if no .lyx is present
420 2008-12-19 Borut Razem <borut.razem AT siol.net>
422 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
423 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
424 doc/README.txt, doc/test_suite_spec.lyx:
425 applied patch 2446381: Dcoumentation spelling correcitons
426 thanks to Steven Borley
428 2008-12-16 Raphael Neider <rneider AT web.de>
430 * device/include/pic/pic12f629.h,
431 device/include/pic/pic12f675.h,
432 device/lib/pic/libdev/pic12f629.c,
433 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
435 2008-12-14 Borut Razem <borut.razem AT siol.net>
437 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
438 converted to LyX 1.5.7 (\lyxformat 276) format
440 2008-12-07 Borut Razem <borut.razem AT siol.net>
442 * support/regression/tests/bitfields.c:
443 added test case for bug #2366757
445 2008-12-07 Raphael Neider <rneider AT web.de>
447 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
448 NULL pointer dereference, closes #2366757
450 2008-11-25 Raphael Neider <rneider AT web.de>
452 * device/include/pic16/pic16devices.txt,
453 sdcc/src/pic16/device.c,
454 sdcc/src/pic16/device.h: implicitly disable XINST
455 whenever CONFIG4L is set via an additional optional
456 argument to the configword directive in pic16devices.txt
458 2008-11-24 Raphael Neider <rneider AT web.de>
460 * device/lib/pic16/configure.ac,
461 device/lib/pic16/Makefile.common: fixed quoting issues
463 * device/lib/pic16/configure,
464 device/lib/pic16/debug/Makefile.in,
465 device/lib/pic16/libc/Makefile.in,
466 device/lib/pic16/libdev/Makefile.in,
467 device/lib/pic16/libio/Makefile.in,
468 device/lib/pic16/libm/Makefile.in,
469 device/lib/pic16/libsdcc/Makefile.in,
470 device/lib/pic16/Makefile.in,
471 device/lib/pic16/startup/Makefile.in: regenerated
473 * src/pic16/main.c (_pic16_finaliseOptions): revert to
476 2008-11-24 Raphael Neider <rneider AT web.de>
478 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
479 argument of --asm= or --link= to allow for
480 --asm="sh script --options", the user can double quote the
481 argument if needed: --asm="'c:/program files/gpasm' -q",
482 also fix some potential buffer overflows
484 2008-11-19 Borut Razem <borut.razem AT siol.net>
487 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
488 thanks Mauro Giachero
490 2008-11-16 Borut Razem <borut.razem AT siol.net>
492 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
493 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
495 2008-11-15 Borut Razem <borut.razem AT siol.net>
497 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
498 src/SDCCsymt.c, src/SDCCsymt.h:
499 fixed RFE #2291335 : Unnamed bit-field initialization
500 * support/regression/tests/bitfields.c:
501 added test case for RFE #2291335
502 * support/regression/tests/bug-1981238.c:
503 don't initialize unnamed bit-fields
505 2008-11-11 Raphael Neider <rneider AT web.de>
507 * device/include/pic16/pic18f25j10.h,
508 device/include/pic16/pic18f45j10.h: remove useless boilerplate
510 * device/include/pic16/adc.h,
511 device/lib/pic16/libio/adc/adcbusy.c,
512 device/lib/pic16/libio/adc/adcclose.c,
513 device/lib/pic16/libio/adc/adcconv.c,
514 device/lib/pic16/libio/adc/adcopen.c,
515 device/lib/pic16/libio/adc/adcread.c,
516 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
517 and fixed ADC routines to work for more target devices,
518 incorporates patch #2036130 by Nick Materer
520 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
522 * device/include/ctype.h,
523 * device/include/ds400rom.h,
524 * device/include/ds80c390.h,
525 * device/include/float.h,
526 * device/include/math.h,
527 * device/include/serial.h,
528 * device/include/stdbool.h,
529 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
531 * device/include/mcs51/C8051F336.h,
532 * device/include/mcs51/C8051T600.h,
533 * device/include/mcs51/C8051T610.h,
534 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
535 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
537 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
539 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
541 2008-11-10 Raphael Neider <rneider AT web.de>
543 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
544 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
545 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
546 (patch by Nick Materer, #2253980)
548 * device/lib/pic16/libio/adc.ignore,
549 device/lib/pic16/libio/i2c.ignore,
550 device/lib/pic16/libio/usart.ignore,
551 device/lib/pic16/pics.all: updated to build more device libs
553 * device/lib/pic16/libdev/Makefile.am,
554 device/lib/pic16/libdev/Makefile.in,
555 device/lib/pic16/libio/Makefile.am,
556 device/lib/pic16/libio/Makefile.in: regenerated
558 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
559 names per memory location, applied SDCC style to more functions
561 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
563 * device/include/mcs51/p89lpc933_4.h: new NXP header file
564 * device/include/mcs51/p89lpc935_6.h: new NXP header file
565 * device/include/mcs51/p89v66x.h: minor changes
566 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
568 2008-11-09 Raphael Neider <rneider AT web.de>
570 * device/include/pic/pic14devices.txt: fixed memory description for
571 12f629 and 12f675, closes #2236240
573 2008-11-06 Borut Razem <borut.razem AT siol.net>
575 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
576 pass system include paths with -isystem to sdcpp
577 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
578 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
580 2008-11-02 Raphael Neider <rneider AT web.de>
582 * doc/sdccman.lyx: updated the sections on the library build process
583 and on how to add support for new devices, and documented known
584 problems with the extended instruction set including a workaround
586 2008-11-01 Raphael Neider <rneider AT web.de>
588 * device/include/pic16/adc.h,
589 device/include/pic16/pic16devices.txt,
590 device/include/pic16/pic18f2410.h,
591 device/include/pic16/pic18f2510.h,
592 device/include/pic16/pic18f2515.h,
593 device/include/pic16/pic18f2610.h,
594 device/include/pic16/pic18f4410.h,
595 device/include/pic16/pic18f4510.h,
596 device/include/pic16/pic18f4515.h,
597 device/include/pic16/pic18f4610.h,
598 device/include/pic16/pic18fregs.h,
599 device/lib/pic16/libdev/Makefile.am,
600 device/lib/pic16/libdev/Makefile.in,
601 device/lib/pic16/libdev/pic18f2410.c,
602 device/lib/pic16/libdev/pic18f2510.c,
603 device/lib/pic16/libdev/pic18f2515.c,
604 device/lib/pic16/libdev/pic18f2610.c,
605 device/lib/pic16/libdev/pic18f4410.c,
606 device/lib/pic16/libdev/pic18f4510.c,
607 device/lib/pic16/libdev/pic18f4515.c,
608 device/lib/pic16/libdev/pic18f4610.c,
609 device/lib/pic16/libio/Makefile.am,
610 device/lib/pic16/libio/Makefile.in,
611 device/lib/pic16/pics.all: added support for 18f[24][456]10
612 and 18f[24]515 devices
613 * doc/sdccman.lyx: updated list of supported PIC16 devices
615 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
616 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
617 src/xa51/gen.c: avoid compiler warnings
618 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
620 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
622 * device/include/mcs51/p89v66x.h: NXP header file
623 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
624 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
626 2008-10-14 Raphael Neider <rneider AT web.de>
628 * device/lib/pic16/libdev/Makefile.am,
629 device/lib/pic16/libio/Makefile.am: enable building libraries for
630 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
631 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
632 * device/lib/pic16/libdev/Makefile.in,
633 device/lib/pic16/libio/Makefile.in: regenerated
635 2008-10-14 Raphael Neider <rneider AT web.de>
637 * device/include/pic16/pic18f2450.h,
638 device/include/pic16/pic18f4450.h,
639 device/lib/pic16/libdev/pic18f2450.c,
640 device/lib/pic16/libdev/pic18f4450.c,
641 device/include/pic16/adc.h,
642 device/include/pic16/pic16devices.txt,
643 device/include/pic16/pic18fregs.h,
644 device/lib/pic16/libdev/Makefile.am,
645 device/lib/pic16/libdev/Makefile.in,
646 device/lib/pic16/libio/Makefile.am,
647 device/lib/pic16/libio/Makefile.in,
648 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
650 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
651 stack to a fixed location, relax it to automatically work with all
652 but the smallest devices (256 byte RAM devices need #pragma stack)
654 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
656 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
657 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
658 * device/lib/_strcspn.c: fixed bug 2140931
660 2008-10-06 Raphael Neider <rneider AT web.de>
662 * device/include/pic16/stdio.h,
663 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
664 declared __naked for convenience, named all arguments
665 * device/lib/pic16/libc/stdio/strmgpsim.c,
666 device/lib/pic16/libc/stdio/strmmssp.c,
667 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
669 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
670 empty __naked functions,
671 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
672 corner cases (unlink first/last pCode in list), reuse more code
674 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
676 * src/ds390/main.c (_ds390_genInitStartup): added
677 * src/SDCCpeeph.c (getPatternVar): new, added,
678 (labelInRange): fixed bug 2115959
679 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
680 * src/SDCCicode.h: added newiTempOperand
681 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
682 added optimizations for 0/x and x/-1, see also patch 2142900
683 * support/regression/tests/onebyte.c (testMul): added test cases
685 2008-09-20 Borut Razem <borut.razem AT siol.net>
688 definition of absolute address symbols without initial value,
689 fixed SDCC crash "do not know how to intialize symbol"
691 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
693 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
694 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
695 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
696 * device/lib/z80/stubs.s: added stubs for above functions
697 * src/SDCCopt.c (convilong),
698 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
699 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
700 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
701 * support/regression/tests/onebyte.c: enabled all tests for z80
703 2008-09-15 Borut Razem <borut.razem AT siol.net>
705 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
706 device/lib/pic16/libc/stdio/printf.c,
707 device/lib/pic16/libc/stdio/strmusart.c,
708 device/lib/pic16/libc/stdio/printf_tiny.c,
709 device/lib/pic16/libc/stdio/sprintf.c,
710 device/lib/pic16/libc/stdio/strmgpsim.c,
711 device/lib/pic16/libc/stdio/putchar.c,
712 device/lib/pic16/libc/stdio/fprintf.c,
713 device/lib/pic16/libc/stdio/strmmssp.c,
714 device/device/lib/pic16/libc/stdio/vprintf.c,
715 device/lib/pic16/libc/stdio/printf_small.c,
716 device/lib/pic16/libc/stdio/vsprintf.c,
717 device/lib/pic16/libc/stdio/strmputchar.c,
718 device/lib/pic16/libc/Makefile.am,
719 device/lib/pic16/libc/Makefile.in:
720 *printf now returns int, puchar.c moved from stdlib to stdio,
721 *printf format parameter type changed from char * to const char *,
722 added GNU link excetion text to library source files,
723 applyed GNU coding style, removed useless svn ids,
724 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
725 binary specifier: "%b", "%hb" and "%lb"
726 * device/lib/pic16/libc/stdio/vfprintf.c:
727 applied patch #2044424: PIC16: vfprintf
728 thanks Mauro Giachero
729 * support/regression/tests/bug1057979.c:
730 removed old pic16 sprintf specifics
731 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
732 * doc/sdccman.lyx: documented 'b' binary format specifier removal
734 2008-09-15 Raphael Neider <rneider AT web.de>
736 * src/pic16/device.c (pic16_dump_usection): force udata sections
737 into the addressable range (0..0xFFF), workaround for a gpsim
738 bug preventing simulation of regtest bug1750318
739 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
740 (serialRegAssign): fixed regtest bug-971834,
741 (pic16_packRegisters): avoid null-pointer dereference
743 2008-09-14 Raphael Neider <rneider AT web.de>
745 * src/pic16/gen.c, src/pic16/ralloc.c: use
746 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
747 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
749 2008-09-12 Borut Razem <borut.razem AT siol.net>
751 * support/regression/fwk/testfwk.h:
752 define pdata as data for pic16 target
753 thanks Mauro Giachero
755 2008-09-11 Borut Razem <borut.razem AT siol.net>
757 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
758 support/regression/absolute.c:
759 applied patch #2105615: Some PIC16 testcase fixlets
760 thanks Mauro Giachero
762 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
764 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
765 * support/regression/tests/bug2094505.c: new, added
767 2008-09-07 Borut Razem <borut.razem AT siol.net>
769 * src/SDCCglue.c, src/SDCCast.c:
770 fixed throw of "excess elements" warning for char arrays
771 * support/regression/tests/nullstring.c:
772 disable warning about excess elements in array of chars initializer
774 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
776 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
777 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
778 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
779 * support/regression/tests/bug2077267.c: new, added
781 2008-09-05 Raphael Neider <rneider AT web.de>
783 * configure.in, Makefile.common.in: add support for ccache,
784 remove spurious $VERSION output, detect doc-tools even without
785 --enable-doc to facilitate later manual doc-builds, minor cleanup
786 * configure: regenerated
788 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
789 avoid races in parallel VPATH builds
790 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
791 * doc/sdccman.lyx: mention --without-ccache configure option
793 2008-09-01 Raphael Neider <rneider AT web.de>
795 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
796 * (genConstPointerGet): fix reading bitfields from __code space
797 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
798 bitfield initializers (fix regression test bug1856409.c)
799 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
802 2008-08-31 Raphael Neider <rneider AT web.de>
804 * src/pic16/gen.c (genAssign): removed useless compiler output
805 * (genPointerGet,genPointerSet,genCast),
806 src/pic16/glue.c (pic16_printGPointerType):
807 also handle PPOINTERs just to avoid spurious asserts
808 * (pic16_printIvalType,pic16_printIvalBitFields):
809 generalized to arbitrary type/bitfield sizes, allows compilation of
810 regression test bug-1981238.c
811 * (pic16_printIvalChar): fix regression test structflexarray.c
812 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
813 in initialized structs and fix #1843745
814 * (pic16_printIvalStruct): always output initializers for all fields,
815 even those not explicitly given, fixes zeropad.c regression test
816 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
817 #2073635, #1567098, and #1485812)
818 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
820 2008-08-31 Borut Razem <borut.razem AT siol.net>
822 * support/regression/tests/bug-895992.c,
823 support/regression/tests/onebyte.c:
824 enabled pic16 regression testing since the bugs
825 1511794: pic16: regression test bug-895992.c fails
826 1444425: onebyte.c regression tes fails on pic16
827 are fixed, probably by fixing
828 2048464: PIC16: fix genUminus - addresses not.c regression test
829 * src/SDCCsymt.c, src/SDCCglue.c,
830 support/regression/tests/bug-1981238.c:
831 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
834 2008-08-30 Borut Razem <borut.razem AT siol.net>
836 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
837 release version 4.3.2
839 2008-08-24 Raphael Neider <rneider AT web.de>
841 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
842 always use the sdcc from the current build tree (ignore $CC from
843 the environment, fixes compile farm builds)
844 * device/lib/Makefile.in: rename .a into .lib for compatibility,
845 remove more build products from install directory
846 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
847 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
849 2008-08-24 Borut Razem <borut.razem AT siol.net>
851 * src/SDCC.y: applied patch
852 2050245: Fix # 1963382
854 1963382: Listing File - C file comment is incorrect
857 2008-08-23 Borut Razem <borut.razem AT siol.net>
859 * src/pic16/gen.c: applied patch
860 2048464: PIC16: fix genUminus - addresses not.c regression test
861 thanks Mauro Giachero
863 2008-08-22 Borut Razem <borut.razem AT siol.net>
865 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
866 src/pic16/main.c: allow spaces in gpasm and gplink paths
868 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
871 * src/z80/peeph-z80.def: minor peephole improvement
873 2008-08-15 Raphael Neider <rneider AT web.de>
875 * src/z80/gen.c (_vemit2): suppress compiler warning
877 * src/pic/*.[ch]: make proper use of header files and avoid
878 ad-hoc extern declarations, mark module-local helpers 'static',
879 removed dead/replaced code, no functional changes
880 * src/pic16/pcode.c: disentangled from pic14 backend
882 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
884 * src/z80/gen.c: fixed #2051348
885 * support/regression/tests/bug-2051348.c: regression test for #2051348
887 2008-08-10 Raphael Neider <rneider AT web.de>
890 * Makefile.common.in: export PACKAGE for $docdir,
891 fixes #1957036, avoid some "underquoted definition" warnings
892 * configure: regenerated
894 2008-08-10 Raphael Neider <rneider AT web.de>
896 * device/lib/pic16/**: build pic16 library using autotools for
897 improved dependency tracking
899 * device/lib/Makefile.in,
901 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
903 2008-08-10 Raphael Neider <rneider AT web.de>
905 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
906 local variables if --nooverlay is given, workaround for #2023121
908 2008-08-08 Raphael Neider <rneider AT web.de>
910 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
912 2008-08-08 Raphael Neider <rneider AT web.de>
914 * src/pic/pcoderegs.c,
916 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
918 2008-08-07 Borut Razem <borut.razem AT siol.net>
920 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
921 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
922 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
923 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
924 applied modified patch 2038174: Add support for binary constants v2
925 thanks Mauro Giachero
926 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
928 2008-08-04 Raphael Neider <rneider AT web.de>
931 * src/pic16/device.h,
933 * src/pic16/main.c: enable --optimize-goto by default
935 * device/lib/pic16/Makefile.common.in: suppress removed option
938 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
940 2008-07-30 Borut Razem <borut.razem AT siol.net>
942 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
943 applied patch 22032433: PIC16: fix constant strings,
944 thanks Mauro Giachero
946 2008-07-29 Borut Razem <borut.razem AT siol.net>
948 * src/pic16/gen.c: applied patches:
949 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
950 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
951 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
952 thanks Mauro Giachero
954 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
956 * src/port.h: Fixed typo in comment
958 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
960 * src/z80/mappings.i: Implemented RFE #1919415
961 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
962 #1880202, #1914434, prepared for RFE #1703943
964 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
967 * src/z80/peeph-z80.def,
968 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
969 preparation for Z80 peephole improvements
971 2008-06-21 Raphael Neider <rneider AT web.de>
973 * device/include/pic16/pic18f66j60.h,
974 * device/include/pic16/pic18f66j65.h,
975 * device/include/pic16/pic18f67j60.h,
976 * device/include/pic16/pic18f86j60.h,
977 * device/include/pic16/pic18f86j65.h,
978 * device/include/pic16/pic18f87j60.h,
979 * device/include/pic16/pic18f96j60.h,
980 * device/include/pic16/pic18f96j65.h,
981 * device/include/pic16/pic18f97j60.h,
982 * device/lib/pic16/libdev/pic18f66j60.c,
983 * device/lib/pic16/libdev/pic18f66j65.c,
984 * device/lib/pic16/libdev/pic18f67j60.c,
985 * device/lib/pic16/libdev/pic18f86j60.c,
986 * device/lib/pic16/libdev/pic18f86j65.c,
987 * device/lib/pic16/libdev/pic18f87j60.c,
988 * device/lib/pic16/libdev/pic18f96j60.c,
989 * device/lib/pic16/libdev/pic18f96j65.c,
990 * device/lib/pic16/libdev/pic18f97j60.c,
991 * device/include/pic16/pic16devices.txt,
992 * device/include/pic16/pic18fregs.h,
993 * device/lib/pic16/pics.all: added new devices
995 * device/include/pic16/adc.h,
996 * device/lib/pic16/libio/adc/adcbusy.c,
997 * device/lib/pic16/libio/adc/adcopen.c,
998 * device/lib/pic16/libio/adc/adcsetch.c,
999 * device/lib/pic16/libio/i2c/i2copen.c,
1000 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1001 all changes from a patch by Anton Strobl
1003 2008-06-12 Borut Razem <borut.razem AT siol.net>
1005 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1006 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1007 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1008 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1009 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1010 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1011 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1012 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1013 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1014 by applying the modified patch from Risto Huotari
1016 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1019 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1020 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1021 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1022 * support/regression/tests/bug1938300.c: new, added
1024 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1026 * device/include/asm/ds390/features.h,
1027 * device/include/asm/mcs51/features.h,
1028 * device/include/mcs51/regc515c.h: inserted LGPL notice
1030 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1032 * device/lib/gbz80/div.s,
1033 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1034 patch 1597883, Thanks Robert Ramey
1036 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1038 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1039 createIvalCharPtr, createIvalPtr, createIval),
1041 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1042 initializers for local auto variables
1043 * support/regression/tests/zeropad.c: added testcase for auto initializers
1045 2008-05-26 Raphael Neider <rneider AT web.de>
1047 * device/lib/pic16/startup/crt0.c,
1048 * device/lib/pic16/startup/crt0i.c,
1049 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1050 explicit, fixed curr_entry loop for >= 256 initializer records,
1051 removed debug code (write to 0xf7e)
1053 2008-05-25 Raphael Neider <rneider AT web.de>
1055 * device/include/pic/pic16f627a.h,
1056 * device/include/pic/pic16f628a.h,
1057 * device/include/pic/pic16f648a.h: added missing ports
1059 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1061 * device/include/float.h: added __INFINITY
1062 * device/lib/_fsadd.c: handle overflows
1063 * device/lib/_fsmul.c,
1064 * device/lib/_fsdiv.c: use __INFINITY
1065 * device/lib/_fseq.c,
1066 * device/lib/_fsneq.c: handle -0.0
1067 * sim/ucsim/s51.src/uc89c51r.cc,
1068 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1069 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1070 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1071 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1072 * support/regression/tests/snprintf.c: test bug with --xstack
1074 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1076 * src/SDCCpeeph.c (callFuncByName):
1077 Support nested parenthesis in peephole function arguments (#1967300)
1079 2008-05-19 Raphael Neider <rneider AT web.de>
1081 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1082 fixed duplicate labels (#1911325)
1084 2008-05-19 Raphael Neider <rneider AT web.de>
1086 * src/regression/empty.c: suppress warning
1087 * src/regression/pointer1.c: enabled index_by_pointer()
1088 * src/regression/inline.c: now works for pic16 as well
1090 * src/pic16/device.c: include dbuf declarations
1091 * src/pic16/device.h: removed obsolete prototypes
1093 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1094 * src/pic16/glue.c: made purely local functions static,
1095 (pic16_printGPointerType, pic16_printIvalCharPtr,
1096 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1097 generic pointers' tags (#1961866)
1099 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1101 2008-05-19 Borut Razem <borut.razem AT siol.net>
1103 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1104 fixed typo, uninstall include/pic16/pic16devices.txt
1106 2008-05-18 Borut Razem <borut.razem AT siol.net>
1108 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1109 the buffer is null terminated
1110 * src/device/pic16.c:
1111 applied modified patch 1965676: Patch for Win32 16 bit PIC
1112 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1114 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1116 * src/SDCC.lex (check_type),
1117 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1119 * as/mcs51/clean.mk,
1120 * as/z80/clean.mk: also clean *.dep
1121 * device/lib/pic16/libsdcc/stack/Makefile,
1122 * sim/ucsim/libtool: removed as they are rebuild by configure
1123 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1125 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1127 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1128 fixupInline instead of createFunction to fix bug 1864577
1129 (inlineFindMaxBlockno): removed, use global blockNo
1130 * src/SDCCglobl.h: added blockNo
1132 * src/z80/peep.h: modified properties
1133 * support/regression/tests/bug1864577.c: new, added
1135 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1137 * as/mcs51/asdata.c,
1138 * as/mcs51/asm.h: added org_cnt
1139 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1140 * as/mcs51/asout.c: changed old K&R to ANSI
1141 * as/mcs51/Makefile.in: use common identifiers
1147 * as/hc08/Makefile.bcc,
1148 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1149 * sdcc_vc_in.h: added define __func__
1150 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1151 Thanks Ruud van Silfhout
1152 * support/regression/tests/bug1717305.c: new, added
1154 2008-05-05 Borut Razem <borut.razem AT siol.net>
1156 * support/regression/Makefile.in,
1157 support/regression/ports/ds390/spec.mk,
1158 support/regression/ports/hc08/spec.mk,
1159 support/regression/ports/mcs51-common/spec.mk,
1160 support/regression/ports/pic14/spec.mk,
1161 support/regression/ports/pic16/spec.mk,
1162 support/regression/ports/ucz80/spec.mk,
1163 support/regression/ports/z80/spec.mk:
1164 added INC_DIR and LIBDIR paths
1165 * src/ds390/gen.c: removed duplicated selicolon
1167 2008-05-04 Borut Razem <borut.razem AT siol.net>
1169 * support/regression/Makefile.in,
1170 support/regression/fwk/lib/testfwk.c,
1171 support/regression/ports/ds390/spec.mk,
1172 support/regression/ports/hc08/spec.mk,
1173 support/regression/ports/mcs51-common/spec.mk,
1174 support/regression/ports/mcs51-large/spec.mk,
1175 support/regression/ports/mcs51-medium/spec.mk,
1176 support/regression/ports/mcs51-small/spec.mk,
1177 support/regression/ports/mcs51-stack-auto/spec.mk,
1178 support/regression/ports/mcs51-xstack-auto/spec.mk,
1179 support/regression/ports/pic14/spec.mk,
1180 support/regression/ports/pic16/spec.mk,
1181 support/regression/ports/ucz80/spec.mk:
1182 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1183 used to run regeression tests
1185 2008-05-01 Raphael Neider <rneider AT web.de>
1187 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1188 supported devices and instructions to add new ones
1190 2008-05-01 Raphael Neider <rneider AT web.de>
1192 * device/include/pic16/adc.h,
1193 device/lib/pic16/libio/adc/adcbusy.c,
1194 device/lib/pic16/libio/adc/adcopen.c,
1195 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1196 18f2455 style ADC devices, based on patch #1776197
1197 * device/lib/pic16/libio/adc/adcclose.c,
1198 device/lib/pic16/libio/adc/adcconv.c,
1199 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1200 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1201 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1202 * device/include/pic16/pic18f4431.h,
1203 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1204 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1206 2008-05-01 Raphael Neider <rneider AT web.de>
1208 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1209 moved xinst flag into pic16_options_t
1210 * src/pic16/device.c (default_device, pic16_list_devices,
1211 pic16_find_device): removed references to sfrrange
1212 * src/pic16/gen.c (genFunction),
1213 src/pic16/glue.c (pic16initialComments),
1214 src/pic16/main.c (pic16_optionsTable),
1215 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1217 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1219 2008-04-29 Raphael Neider <rneider AT web.de>
1221 * src/pic16/devices.inc,
1222 device/include/pic16/pic16devices.txt: replaced compiled-in list
1223 of devices with a variant parsed at runtime
1224 * src/pic16/device.c: added support for parsing pic16devices.txt,
1226 * src/pic16/device.h: removed (now) unused fields from PIC_device
1227 * src/pic16/main.c: removed #pragma maxram,
1228 (_pic16_initPaths): removed bogus generation of search paths,
1229 setup the port proper only after the search paths (for
1230 pic16devices.txt) are set up,
1231 (_pic16_finaliseOptions): moved processor dependant code here
1232 from _pic16_initPaths(), clean up
1233 * src/pic16/ralloc.c (pic16_init_stack),
1234 * src/pic16/ralloc.h,
1235 * src/pic16/pcode.c: clean up
1236 * device/include/Makefile.in,
1237 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1238 * support/scripts/inc2h-pic16.pl: updated instructions
1240 2008-04-29 Raphael Neider <rneider AT web.de>
1242 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1243 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1244 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1245 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1246 added missing family members and 18f2480/2580/4480/4580 family
1247 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1248 * device/include/pic16/pic18f2525.h: use 18f4620.h
1249 * device/include/pic16/pic18f6680.h: use 18f8680.h
1250 * device/include/pic16/pic18fregs.h,
1251 device/lib/pic16/pics.all,
1252 src/pic16/devices.inc: add new devices
1253 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1254 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1255 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1256 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1257 prevent attempting to build the libio for some new devices
1259 2008-04-29 Raphael Neider <rneider AT web.de>
1261 * debugger/mcs51/Makefile.in: fixed paths to sources
1263 2008-04-25 Borut Razem <borut.razem AT siol.net>
1265 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1266 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1267 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1268 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1269 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1270 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1271 as/link/z80/linkz80.dsp: lklibr.c moved
1272 * doc/INSTALL.txt: binary archives in bz2 format
1273 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1275 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1277 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1278 * support/regression/tests/bug1856409.c: new, added
1280 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1283 * src/mcs51/peep.c: Use werror for error messages.
1284 * src/SDCCicode.c (geniCodeConditional),
1285 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1286 * src/z80/Makefile.bcc,
1287 * src/z80/z80.dsp: added src/z80/peep.c/h
1288 * support/regression/tests/bug1839321.c: new, added
1290 2008-04-20 Raphael Neider <rneider AT web.de>
1292 * device/include/pic16/pic18f2455.h: added bitfields for port C
1294 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1296 * src/z80/peep.c: Use werror for error messages.
1298 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1300 * src/z80/peep.h (declaration of notUsed()),
1301 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1303 * src/z80/z80.h (added dependency on peep.h),
1304 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1307 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1309 * src/SDCCpeeph.c (added support for notUsed()),
1310 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1312 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1313 for notUsed()): Implemented generic (that is not port-specific) part
1316 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1318 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1319 * device/lib/libsdcc.lib,
1320 * device/lib/Makefile.in,
1321 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1322 * device/lib/calloc.c: renamed to _calloc.c
1323 * device/lib/free.c: renamed to _free.c
1324 * device/lib/malloc.c: renamed to _malloc.c
1325 * device/lib/realloc.c: renamed to _realloc.c
1326 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1327 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1328 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1329 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1330 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1331 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1332 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1333 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1335 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1336 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1337 * support/regression/tests/bug1509084.c: new, added
1339 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1341 * device/include/mcs51/cc2510fx.h: added _XPAGE
1342 * device/include/mcs51/compiler.h: cosmetic changes
1344 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1346 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1349 2008-03-31 Borut Razem <borut.razem AT siol.net>
1351 * support/cpp2 renamed to support/cpp
1352 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1353 support/cpp2/libiberty/splay-tree.c,
1354 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1355 support/cpp2/libcpp/directives.c,
1356 support/cpp2/libcpp/include/cpplib.h,
1357 support/cpp2/libcpp/include/symtab.h,
1358 support/cpp2/libcpp/include/line-map.h,
1359 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1360 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1361 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1362 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1363 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1364 release version 4.3.0
1365 * configure.in, configure, Makefile.in, Makefile.bcc:
1366 adapted for moved cpp2
1368 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1370 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1371 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1373 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1375 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1377 * support/regression/tests/bug1717943.c: new, added
1379 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1381 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1382 bytewise return value assignments introduced in last commit.
1384 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1386 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1387 genMult, genJumpTab):
1388 Use 16-bit instructions for addition in some additional cases,
1389 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1391 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1393 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1394 Implemented RFE #1921450, changed some debug messages.
1396 2008-03-30 Borut Razem <borut.razem AT siol.net>
1398 * Small Device C Compiler 2.8.0 released
1399 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1400 * support/scripts/sdcc.nsi: added finish page; this version
1401 was used for 2.8.0 release
1402 * doc/knownbugs.html: removed; magically generated by the build
1403 process using gen_known_bugs.pl from now on
1405 2008-03-23 Borut Razem <borut.razem AT siol.net>
1407 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1408 and reverted it, since it was already fixed by Raphael ;-)
1409 * doc/knownbugs.html: updated for RC2
1411 2008-03-22 Raphael Neider <rneider AT web.de>
1413 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1416 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1418 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1419 * support/regression/tests/bug1839277.c: added related testBug1839299
1421 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1423 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1424 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1426 * src/mcs51/gen.c: throughout only output hex constants
1427 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1428 * support/regression/tests/bug1839277.c: new, added
1430 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1432 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1433 compilation warning about nested comments.
1435 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1437 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1438 * support/regression/tests/bug1921073.c: new, added
1440 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1442 * src/z80/SDCCpeeph.c.c (callFuncByName):
1443 Commented function parameters.
1445 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1447 * src/z80/ralloc.c (packRegsForAccUse2):
1448 disabled a broken accumulator packing optimization (fixed #1292721).
1449 * support/regression/tests/bug-1292721: Regression test for #1292721.
1451 2008-03-16 Raphael Neider <rneider AT web.de>
1453 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1454 fixed code bloat regression using a variant of patch #1915618
1456 2008-03-16 Borut Razem <borut.razem AT siol.net>
1458 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1459 icon, changed startup menu for release distribution, code cleaning,
1460 create url files instead links in startup menu
1462 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1464 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1465 * support/regression/tests/bug1579949.c: new, added
1467 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1469 * device/lib/printf_fast.c: fixed bug 1255403
1471 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1473 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1474 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1476 2008-03-14 Borut Razem <borut.razem AT siol.net>
1478 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1479 command line options
1480 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1481 is correctly displayed
1482 * as/link/z80/lkmain.c: usage line commented out
1484 2008-03-13 Borut Razem <borut.razem AT siol.net>
1486 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1487 updated the list pf supported pic14 devices
1489 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1491 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1493 2008-03-12 Borut Razem <borut.razem AT siol.net>
1495 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1496 fixed documentation request #1718191
1497 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1498 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1501 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1503 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1504 * support/regression/tests/bug1505811.c: new, added
1506 2008-03-09 Raphael Neider <rneider AT web.de>
1508 * device/include/pic16/pic18f2620.h,
1509 * device/include/pic16/pic18f4620.h,
1510 * device/lib/pic16/libdev/pic18f2620.c,
1511 * device/lib/pic16/libdev/pic18f4525.c,
1512 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1513 family to consistently use pic18f4620.[ch], fixes #1832562
1515 2008-03-09 Borut Razem <borut.razem AT siol.net>
1517 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1518 changed sdcc version to 2.8.0
1519 * knownbugs.html: regenerated
1520 * support/scripts/gen_known_bugs.pl: added number of open bugs
1522 2008-03-09 Raphael Neider <rneider AT web.de>
1524 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1525 (genOr): read volatile operand even if the result is known,
1527 (genOr,genXor): removed unused legacy code,
1528 (genDummyRead): use pic16_mov2w_volatile()
1530 2008-03-08 Borut Razem <borut.razem AT siol.net>
1532 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1533 cons w. --model-large
1534 * support/regression/staticinit.c: added regression test for bug
1537 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1539 * src/ds390/gen.c (pushSide, genPcall),
1540 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1541 * src/mcs51/gen.c: cosmetic changes
1542 * support/regression/fwk/include/testfwk.h: added macro reentrant
1543 * support/regression/tests/bug1908493.c: new, added
1545 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1547 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1549 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1551 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1552 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1553 already set in ds390/main.c and mcs51/main.c
1555 2008-03-07 Raphael Neider <rneider AT web.de>
1557 * src/regression/init0.c: new test for initialized arrays of function
1559 * src/regression/Makefile: made a bit more flexible, added init0.c
1560 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1561 pointers, closes #1427663
1563 2008-03-05 Borut Razem <borut.razem AT siol.net>
1565 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1566 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1568 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1570 * support/librarian/sdcclib.c:Added feature request 1908061:
1571 Synchronise sdcclib commands with ar.
1573 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1575 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1576 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1577 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1578 * device/include/mcs51/compiler.h: removed umlauts, added double
1581 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1583 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1584 * support/regression/tests/bug1536762.c: new, added
1586 * src/SDCCutil.h: added getBuildDate()
1587 * src/SDCCmain.c (printVersionInfo),
1588 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1590 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1591 * src/ds390/ralloc.c (packRegisters),
1592 * src/mcs51/ralloc.c (packRegisters),
1593 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1595 * support/regression/tests/bug1618050.c: new, added
1596 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1597 * support/regression/fwk/include/testfwk.h,
1598 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1601 2008-03-04 Raphael Neider <rneider AT web.de>
1603 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1604 on accessing OP_SYM_TYPE(op)
1605 * src/pic/gen.h: removed unused prototype of genMinusDec()
1606 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1607 fix #1876953 (invalid subtraction code), removed unused code
1609 2008-03-03 Raphael Neider <rneider AT web.de>
1613 * src/pic/genarith.c,
1615 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1616 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1618 2008-03-03 Raphael Neider <rneider AT web.de>
1620 * src/pic/device.c (find_device): search user-specified paths first
1621 for pic14devices.txt, fixes #1900827
1623 2008-03-02 Borut Razem <borut.razem AT siol.net>
1625 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1626 AddToPath and RemoveFromPath
1628 2008-03-01 Borut Razem <borut.razem AT siol.net>
1630 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1631 work correctly, added debugging support if -DSDCC.DEBUG command line
1634 2008-02-28 Borut Razem <borut.razem AT siol.net>
1636 * doc/sdccman.lyx: cosmetic changes
1638 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1640 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1641 * doc/sdccman.lyx: fixed unmeant removal of spaces
1643 2008-02-27 Borut Razem <borut.razem AT siol.net>
1645 * support/scripts/sdcc.nsi: corrected installation directory for
1646 current user installation mode
1647 * doc/README.txt: added Philipp Klaus Krause to the developers list
1649 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1651 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1652 return ifx condition
1653 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1654 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1655 ifxJump to fix bug 1838000
1656 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1657 * support/regression/tests/bug1838000.c: new, added
1658 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1660 2008-02-26 Borut Razem <borut.razem AT siol.net>
1662 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1664 * support/scripts/sdcc.nsi: added MULTIUSER page,
1665 NSIS upgraded to version 2.35
1667 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1669 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1670 * support/regression/tests/bug1565152.c: new, added
1672 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1674 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1675 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1676 * support/regression/tests/bug1670148.c: new, added
1678 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1680 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1682 2008-02-24 Borut Razem <borut.razem AT siol.net>
1684 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1685 is ineffective for unsigned char parameter
1687 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1689 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1690 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1691 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1692 * support/Util/MySystem.c (my_system): output errorcode when verbose
1694 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1696 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1699 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1701 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1704 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1706 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1708 2008-02-21 Borut Razem <borut.razem AT siol.net>
1710 * support/regression/Makefile.in,
1711 support/regression/ports/ds390/spec.mk,
1712 support/regression/ports/hc08/spec.mk,
1713 support/regression/ports/mcs51-common/spec.mk,
1714 support/regression/ports/pic14/spec.mk,
1715 support/regression/ports/pic16/spec.mk,
1716 support/regression/ports/ucz80/spec.mk,
1717 support/regression/ports/xa51/spec.mk:
1718 added CFLAGS when compiling timeout
1720 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1722 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1725 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1727 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1728 * support/regression/tests/bug1888147.c: new, added
1730 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1732 * src/z80/gen.c: fixed bugs #1596270, #1736867
1734 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1736 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1737 contents, mostly fixes #1596270
1739 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1741 * src/z80/peeph.def,
1742 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1743 peepholes, fixes #1806565
1745 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1747 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1748 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1749 fixes bug 1739475, thanks Robert Larice
1750 (rule 271): new, added
1752 2008-02-18 Borut Razem <borut.razem AT siol.net>
1754 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1756 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1758 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1760 2008-02-17 Raphael Neider <rneider AT web.de>
1762 * src/pic16/genarith.c,
1765 * src/pic16/genutils.c: removed unused legacy code,
1766 removed unused fields from struct asmop and struct _G
1768 2008-02-17 Raphael Neider <rneider AT web.de>
1770 * src/pic16/gen.c (AccRsh): cosmetic changes,
1771 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1772 genRightShiftLiteral): fixed to work with SFRs as result by
1773 assigning only once to result,
1774 removed a lot of unused/excluded code fragments
1776 2008-02-17 Raphael Neider <rneider AT web.de>
1778 * device/include/pic/pic16f88.h,
1779 * device/include/pic/pic16f886.h,
1780 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1782 2008-02-17 Borut Razem <borut.razem AT siol.net>
1784 * src/z80/peeph.def: applied patch
1785 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1786 * src/z80/gen.c, src/z80/peeph.def: applied patch
1787 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1788 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1789 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1790 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1791 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1792 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1794 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1796 * as/link/mcs51/aslink.dsp: removed SDK define
1797 * as/link/z80/clean.mk: brought in sync with other ports
1798 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1799 * as/hc08/Makefile.bcc,
1800 * as/mcs51/Makefile.bcc,
1801 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1802 * src/z80/main.c (_setValues): use the now capitalized -Z,
1803 (z80_port, gbz80_port): generate debug information when asked
1805 2008-02-16 Borut Razem <borut.razem AT siol.net>
1807 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1808 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1809 as/z80/Makefile.in. as/z80/Makefile.bcc:
1810 applied patch #1893393: patch for as-z80 and link-z80 to generate
1811 cdb, thanks to Armin Diehl
1812 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1813 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1814 asnoice.c moved to as/asxxsrc/asnoice.c
1815 * src/z80/peeph-gbz80.def: applied patch
1816 #1880235: Z80 return peephole, thanks to Philipp Krause
1818 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1821 * doc/sdccman.lyx: bumped version to 2.7.5
1822 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1824 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1826 * device/include/pic16/stdlib.h,
1827 * device/lib/pic16/libc/stdlib/ltoa.c,
1828 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1830 2008-02-13 Borut Razem <borut.razem AT siol.net>
1832 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1833 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1834 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1835 src/SDCCopt.c, src/SDCCval.c:
1836 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1838 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1840 * src/SDCCsymt.c (compareType): fixed bug 1309013
1842 2008-02-09 Borut Razem <borut.razem AT siol.net>
1844 * src/SDCCval.c, src/SDCCval.h:
1845 code cleaning, added function constChrVal()
1846 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1847 call constChrVal() instead constVal()
1849 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1851 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1854 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1855 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1858 2008-02-01 Raphael Neider <rneider AT web.de>
1860 * device/include/pic/pic16f886.h,
1861 * device/include/pic/pic16f887.h: added RA6 and RA7
1863 2008-01-24 Raphael Neider <rneider AT web.de>
1865 * device/include/pic/pic16f88.h: added RA6 and RA7
1866 * device/lib/pic/libdev/disabled_pic16f886.c,
1867 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1869 * src/pic16/devices.inc,
1870 * device/include/pic16/pic18f2423.h,
1871 * device/include/pic16/pic18f2523.h,
1872 * device/include/pic16/pic18fregs.h,
1873 * device/lib/pic16/pics.all
1874 * device/lib/pic16/libdev/pic18f2423.c,
1875 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1876 * device/lib/pic16/libio/i2c.ignore,
1877 * device/lib/pic16/libio/usart.ignore,
1878 * device/lib/pic16/libio/adc.ignore: ignore new devices
1880 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1882 * src/SDCCast.c (createRMW): fixed bug 1582651
1884 2008-01-20 Borut Razem <borut.razem AT siol.net>
1886 * src/SDCCcse.c: partially fixed enhancement request
1887 #1793872 - multiply by -1 not collapsed
1888 * support/regression/tests/arithcsi.c: added regression test
1890 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1892 * as/mcs51/asx8051.dsp: removed define SDK
1893 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1894 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1896 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1897 cosmetic changes, brought more in sync, changed old K&R to ANSI
1899 2008-01-13 Borut Razem <borut.razem AT siol.net>
1901 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1902 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1904 2007-12-30 Borut Razem <borut.razem AT siol.net>
1906 * src/pic16/gen.c: fixed implementation of bitwise operations for
1908 * support/regression/tests/bitwise.c: added test cases
1910 2007-12-29 Borut Razem <borut.razem AT siol.net>
1912 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1913 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1914 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1915 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1916 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1917 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1918 src/pic16/pcode.[ch]: added const qualifier
1919 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1920 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1921 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1922 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1923 * as/asxxsrc/aslex.c: use dbuf_getline()
1924 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1925 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1926 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1927 as/z80/asm.h, as/z80/z80adr.c:
1928 changed type of ib and ip to const char *
1930 2007-12-28 Borut Razem <borut.razem AT siol.net>
1932 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1933 introduced (readlin) - long lines are turuncated
1934 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1935 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1936 as/z80/Makefile.in: moved aslex.c to asxxsrc
1937 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1938 * as/hc08/asmain.c, as/mcs51/asmain.c:
1939 added missing initialization of a_addr field
1940 * support/regression/tests/long_asm_line.c: added regtest for long
1943 2007-12-22 Borut Razem <borut.razem AT siol.net>
1945 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1947 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1949 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1951 2007-12-16 Borut Razem <borut.razem AT siol.net>
1953 * device/include/pic16/stdbool.h: removed, since already exists in
1954 device/include/; this also fixes bitopcse.c regression test for pic16
1956 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1957 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1958 dereference doesn't work; covered by regression test bug1399290
1960 2007-12-05 Borut Razem <borut.razem AT siol.net>
1962 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1965 2007-12-01 Borut Razem <borut.razem AT siol.net>
1967 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1968 corrected handling of the highest_valid_address
1970 2007-11-17 Raphael Neider <rneider AT web.de>
1972 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1973 * src/pic/glue.c (picglue): emit .file if --debug is given
1975 2007-11-17 Raphael Neider <rneider AT web.de>
1977 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1978 care when left or right operand resides in result, fixes #1830220
1980 2007-11-17 Borut Razem <borut.razem AT siol.net>
1982 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1983 #983491 - "Merge duplicate strings function is ineffective"
1984 * support/regression/tests/bug-983491.c: regtest disabled
1985 * as/asxxsrc: created
1986 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1987 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1988 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1989 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1990 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1991 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1992 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1993 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1994 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1995 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1996 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1997 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1998 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2000 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2002 * device/include/stdarg.h: added and removed some casts
2003 * src/SDCCsymt.c (compareType): Fully check types between generic and
2004 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2006 2007-11-13 Borut Razem <borut.razem AT siol.net>
2008 * support/regression/tests/bug-1817005.c:
2009 added regtest for bug #1817005 - as-z80 chokes on long labels
2011 2007-11-12 Borut Razem <borut.razem AT siol.net>
2013 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2014 as/z80/asout.c, as/z80/aslist.c:
2015 fixed bug #1817005 - as-z80 chokes on long labels
2017 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2020 * as/z80/asmain.c: cosmetic changes
2023 * as/z80/alloc.h: removed
2025 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2026 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2027 * as/link/hc08/Makefile.in,
2028 * as/link/mcs51/Makefile.in,
2029 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2031 * as/link/mcs51/lkarea.c,
2032 * as/link/mcs51/lkmain.c: cosmetic changes
2033 * as/link/hc08/lklibr.c,
2034 * as/link/z80/lklibr.c,
2035 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2036 used cygwin_conv_to_full_posix_path,
2037 added warnings, cosmetic changes, brought more in sync
2038 changed old K&R into ANSI function declarations
2039 * as/link/z80/lklibr.c (loadAdb): added
2040 * as/link/z80/lkmain.c: removed -- option from usage text
2042 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2044 * src/mcs51/gen.c (outBitC): optimized for no result
2046 2007-10-31 Borut Razem <borut.razem AT siol.net>
2048 * src/SDCCsymt.c: fixed (hopeful properly) bug
2049 #1805702 - order of extern matters
2050 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2053 2007-10-29 Borut Razem <borut.razem AT siol.net>
2055 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2056 - order of extern matters
2057 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2060 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2062 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2063 24bitMode, portIsDS390
2064 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2065 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2066 (notVolatileVariable): also check sloc names,
2067 (callFuncByName): moved ftab[] out of function and sorted it by use
2069 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2071 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2072 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2073 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2074 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2075 * support/regression/tests/bug-880197.c: new, added
2077 2007-10-28 Borut Razem <borut.razem AT siol.net>
2079 * support/regression/Makefile.in,
2080 support/regression/ports/mcs51-large/spec.mk,
2081 support/regression/ports/mcs51-xstack-auto/spec.mk,
2082 support/regression/ports/mcs51-stack-auto/spec.mk,
2083 support/regression/ports/mcs51-medium/spec.mk,
2084 support/regression/ports/mcs51-common/spec.mk,
2085 support/regression/ports/mcs51-common/*,
2086 support/regression/ports/mcs51-small/*:
2087 mcs51 renamed to mcs51-common, created mcs51-small
2088 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2089 * support/regression/tests/bug-1805702.c: added regtest for bug
2092 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2094 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2095 added new rules 265 - 270
2096 * support/regression/tests/bug1721024.c:new, added
2097 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2098 introduced new test-mcs51 to run all mcs51 tests
2100 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2102 * support/regression/tests/bug1816470.c: new, added
2104 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2106 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2107 propagate for *,+,- with float, fixed bug 1816470
2108 (decorateType): cast to resultTypeProp instead of resultType
2110 2007-10-19 Borut Razem <borut.razem AT siol.net>
2112 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2113 function is ineffective" for pic16 tareget
2114 * support/scripts/listerr.c: corrected include path
2115 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2118 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2120 * support/regression/tests/using.c: new, added
2121 * support/regression/tests/vaargs.c: fixed and enabled test
2123 2007-10-18 Borut Razem <borut.razem AT siol.net>
2125 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2127 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2129 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2131 * doc/sdccman.lyx: documented option --Werror
2132 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2133 RegBankUsed[] earlier
2135 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2137 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2141 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2143 * src/SDCCast.c (decorateType): improved optimization of tri-op
2144 * src/SDCCerr.c (vwerror, setWError),
2146 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2147 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2149 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2151 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2152 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2153 * support/regression/tests/bug-223113.c,
2154 * support/regression/tests/bug-426632.c,
2155 * support/regression/tests/bug-468811.c,
2156 * support/regression/tests/bug-477835.c,
2157 * support/regression/tests/bug-478094.c,
2158 * support/regression/tests/bug-499644.c,
2159 * support/regression/tests/bug-524209.c,
2160 * support/regression/tests/bug-524211.c,
2161 * support/regression/tests/packcast.c,
2162 * support/regression/tests/structidx.c: added empty tests
2163 * support/regression/tests/bug-607243.c: enabled test
2165 2007-10-06 Borut Razem <borut.razem AT siol.net>
2167 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2168 support of universal binaries on Mac OS X
2170 2007-10-02 Borut Razem <borut.razem AT siol.net>
2172 * src/SDCCval.h: unified double2ul macro for all platforms
2173 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2174 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2176 2007-09-30 Borut Razem <borut.razem AT siol.net>
2178 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2180 * sdcc_vc_in.h: enabled warnings
2181 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2182 unsigned type, result still unsigned
2183 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2185 2007-09-28 Raphael Neider <rneider AT web.de>
2187 * src/pic/device.c (find_device): prevent buffer underflow error
2188 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2189 the just destroyed list entry
2191 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2193 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2196 2007-09-18 Borut Razem <borut.razem AT siol.net>
2198 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2199 applied to unsigned type, result still unsigned
2201 2007-09-17 Borut Razem <borut.razem AT siol.net>
2203 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2204 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2205 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2206 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2207 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2208 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2209 src/z80/gen.c, src/z80/ralloc.c:
2210 fixed bug #1739860 - sdcc does not work correctly on some platforms
2212 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2214 2007-09-17 Raphael Neider <rneider AT web.de>
2216 * src/pic16/device.c: reverted to previous version
2217 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2219 2007-09-16 Raphael Neider <rneider AT web.de>
2221 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2222 as this raises a ton of gpasm warnings, just emit a second label
2223 * src/pic16/devices.inc,
2224 * device/lib/pic16/pics.all,
2225 * device/lib/pic16/libdev/pic18f2585.c,
2226 * device/lib/pic16/libdev/pic18f2680.c,
2227 * device/lib/pic16/libdev/pic18f2682.c,
2228 * device/lib/pic16/libdev/pic18f2685.c,
2229 * device/lib/pic16/libdev/pic18f4585.c,
2230 * device/lib/pic16/libdev/pic18f4680.c,
2231 * device/lib/pic16/libdev/pic18f4682.c,
2232 * device/lib/pic16/libdev/pic18f4685.c,
2233 * device/include/pic16/pic18f2585.h,
2234 * device/include/pic16/pic18f2680.h,
2235 * device/include/pic16/pic18f2682.h,
2236 * device/include/pic16/pic18f2685.h,
2237 * device/include/pic16/pic18f4585.h,
2238 * device/include/pic16/pic18f4680.h,
2239 * device/include/pic16/pic18f4682.h,
2240 * device/include/pic16/pic18f4685.h,
2241 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2242 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2243 patch contributed by Anton Strobl, applied with changes
2245 2007-09-16 Raphael Neider <rneider AT web.de>
2247 * device/include/pic16/pic18f2431.h,
2248 * device/include/pic16/pic18f25j10.h,
2249 * device/include/pic16/pic18f4431.h,
2250 * device/include/pic16/pic18f45j10.h: adopted common include style
2251 * device/include/pic16/pic18f1320.h,
2252 * device/include/pic16/pic18f2320.h,
2253 * device/include/pic16/pic18f2525.h,
2254 * device/include/pic16/pic18f4320.h,
2255 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2256 * device/include/pic16/pic18fregs.h: prepared for automatic include
2257 file selection by having DEVICE.h for every DEVICE
2258 * device/lib/pic16/libdev/pic18f2320.c,
2259 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2261 * device/lib/pic16/configure.in,
2262 * device/lib/pic16/configure: use rm -rf instead of rmdir
2263 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2264 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2266 2007-09-09 Borut Razem <borut.razem AT siol.net>
2268 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2269 distingush between i386 and ppc Mac OS X versions
2271 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2273 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2274 * support/regression/tests/bug1788177.c: new, added
2276 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2278 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2279 * device/include/mcs51/lint.h added keyword __naked
2281 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2285 * src/SDCCmem.h: removed maxRegBank
2286 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2287 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2288 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2289 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2290 name and behaviour to handle banked functions
2291 (scan4op): and use it to fix bug 1786213
2293 2007-09-03 Raphael Neider <rneider AT web.de>
2295 * device/include/pic16/pic18f248.h,
2296 * device/include/pic16/pic18f258.h,
2297 * device/include/pic16/pic18f448.h,
2298 * device/lib/pic16/libdev/pic18f248.c,
2299 * device/lib/pic16/libdev/pic18f258.c,
2300 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2301 added T0CONbits, fixes #1786891
2303 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2305 * src/ds390/gen.c (genFarPointerSet),
2306 * src/hc08/ralloc.c (packRegisters),
2307 * src/mcs51/ralloc.c (packRegisters),
2308 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2310 * src/SDCCicode.h: POINTER_SET can be true for literals too
2311 * support/regression/tests/bug1750318.c: new, added
2313 2007-08-23 Borut Razem <borut.razem AT siol.net>
2315 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2316 library versions without the completition functionality
2318 2007-08-22 Raphael Neider <rneider AT web.de>
2320 * device/include/pic16/pic18f1220.h,
2321 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2323 2007-08-12 Borut Razem <borut.razem AT siol.net>
2325 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2327 2007-08-11 Borut Razem <borut.razem AT siol.net>
2329 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2330 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2331 support/Util/SDCCerr.[ch] moved to src
2332 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2333 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2334 device/examples/ds390/tinitalk/tinitalk.dsp,
2335 device/examples/serialcomm/windows/serialcomm.dsp,
2336 support/librarian/librarian.dsp:
2337 removed linking of unused odbc32.lib and odbccp32.lib
2338 * support/scripts/winres.h:
2339 added for compilation with Visual C++ 2005 Express Edition
2341 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2343 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2346 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2348 * sdccconf_in.h: update the endian test so that SPARC Solaris
2349 does not throw syntax errors
2351 2007-08-06 Borut Razem <borut.razem AT siol.net>
2353 * doc/sdccman.lyx: removed two index entries which prevented the
2354 generation of sdcc doc archive
2356 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2358 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2359 instead of lyx 1.5.0.
2361 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2363 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2364 Lucas Loizaga, with minor modifications. Thanks!
2366 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2368 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2371 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2373 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2374 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2377 2007-07-22 Borut Razem <borut.razem AT siol.net>
2379 * configure.in, configure: re-introduced .version
2380 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2381 the version reverted to 2.7.0
2383 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2386 * doc/sdccman.lyx: bumped version to 2.7.3
2387 * device/include/mcs51/compiler.h: fixed elif->else
2388 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2389 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2390 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2391 enable accuse for bit operands
2392 * src/SDCCmain.c (printVersionInfo),
2393 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2394 environment descriptor
2395 * src/SDCCutil.h: added getBuildEnvironment
2396 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2397 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2398 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2399 * support/regression/tests/bug1348008.c,
2400 * support/regression/tests/bug1496419.c,
2401 * support/regression/tests/bug1503067.c,
2402 * support/regression/tests/preproc.c: added empty tests
2404 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2406 * support/regression/tests/bug1678803.c: new, added
2408 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2411 * as/link/hc08/lkihx.c,
2412 * as/link/hc08/lkrloc.c,
2413 * as/link/mcs51/lkihx.c,
2414 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2415 ihxExtendedLinearAddress
2416 * as/link/mcs51/lkrloc.c (relr),
2417 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2418 acall/ajmp, see bug 830513
2420 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2422 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2423 (cseBBlock): remember aggr2ptr has been used
2424 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2425 (geniCodeAssign): fixed bug 868103
2426 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2427 added operandSize prototype
2428 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2429 (genDataPointerSet): use max of size of right and result,
2430 (gencjne): added parameter useCarry for optimization,
2431 (genCmpEq): use carry if appropriate,
2432 (genXor): check if operand already in carry
2433 * support/regression/tests/bug-868103.c: enabled test
2435 2007-07-12 Raphael Neider <rneider AT web.de>
2437 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2439 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2441 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2442 from Robert Larice, thanks
2443 * support/regression/tests/bitopcse.c,
2444 * support/regression/tests/bitvars.c,
2445 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2446 * support/regression/tests/bug-927659.c: enabled test for z80
2447 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2448 * support/regression/tests/bug1745717.c: new, added
2449 * support/regression/tests/literalop.c,
2450 * support/regression/tests/nullstring.c: removed storage definitions that
2451 are now in testfwk.h
2453 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2455 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2456 and bool for targets that do not fully support it.
2457 * support/regression/tests/bug1546986.c,
2458 * support/regression/tests/bug1723128.c,
2459 * support/regression/tests/bug1734654.c,
2460 * support/regression/tests/bug1738367.c,
2461 * support/regression/tests/constantRange.c: only use bool if allowed
2463 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2465 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2466 Larice, also handle function pointers
2467 * support/regression/tests/bug1749275.c: new, added
2469 2007-07-03 Borut Razem <borut.razem AT siol.net>
2471 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2472 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2473 #1746528: SDCC should ignore ':' in inline assembler comments
2474 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2476 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2478 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2479 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2481 2007-06-29 Borut Razem <borut.razem AT siol.net>
2483 * src/SDCCmain.c: fixed bug
2484 #1744746: SDCC #4867: broken option --xram-size
2486 2007-06-28 Borut Razem <borut.razem AT siol.net>
2488 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2489 find out the endianess of host machine for ucsim
2491 2007-06-27 Borut Razem <borut.razem AT siol.net>
2493 * support/regression/generate-cases.py: corrected the file name
2495 * configure.in, configure, sdccconf_in.h: find out the endianess of
2497 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2500 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2502 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2504 2007-06-26 Borut Razem <borut.razem AT siol.net>
2506 * support/regression/generate-cases.py: display warning if function
2507 list is empty; implemented more flexible rule for detection of
2508 testing functions, allowing return type 'void' in the same line as
2509 the function name in the function definition
2510 * support/regression/tests/bug-1654060.c: corrected test
2511 * support/librarian/sdcclib.c: fixed warning:
2512 format '%s' expects type 'char *', but argument 2 has type 'int'
2514 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2516 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2517 Multiple infiles for sdcclib.
2519 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2521 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2524 2007-06-18 Borut Razem <borut.razem AT siol.net>
2526 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2527 how to handle comments, so they have to be removed by the
2528 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2529 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2530 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2531 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2532 table driven option hadling
2534 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2536 * src/SDCCast.c (decorateType),
2537 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2538 iCode to ast level to fix bug 1738367
2539 * support/regression/tests/bug1738367.c: new, added
2541 2007-06-15 Raphael Neider <rneider AT web.de>
2543 * src/pic16/devices.inc,
2544 * device/lib/pic16/pics.all,
2545 * device/include/pic16/pic18fregs.h,
2546 * device/include/pic16/pic18f[24][45]20.h,
2547 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2548 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2549 * device/lib/pic16/Makefile.in: faster cleanup
2551 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2553 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2555 2007-06-13 Raphael Neider <rneider AT web.de>
2557 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2559 2007-06-12 Raphael Neider <rneider AT web.de>
2561 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2562 suppress bit defines if NO_BIT_DEFINES is #define'd
2563 * device/include/pic/pic*.h: recreated all headers to include
2564 conditional bit defines
2565 * device/include/pic/pic16f886.h,
2566 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2567 * device/include/pic/recreate.sh: script to recreate the complete
2568 device library files based on the currently supported devices
2570 2007-06-12 Borut Razem <borut.razem AT siol.net>
2572 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2573 support/regression/Makefile.in, support/scripts/build.mak,
2574 support/scripts/Makefile.snapshot:
2575 use new svn URL scheme
2576 * doc/sdccman.lyx: SDCC Wiki moved to
2577 http://sdcc.wiki.sourceforge.net/
2579 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2581 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2582 * support/regression/tests/bug1734654.c: added
2584 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2586 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2587 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2588 with literal operands
2590 2007-06-10 Borut Razem <borut.razem AT siol.net>
2592 * as/link/z80/lklibr.c: fixed mingw build warning
2593 lklibr.c:575: warning: implicit declaration of function 'tolower'
2594 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2595 src/z80/main.c: move target specific options from src/SDCCmain.c
2596 to src/<target>/main.c
2598 2007-06-09 Borut Razem <borut.razem AT siol.net>
2600 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2601 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2602 * support/regression/tests/bug-1294691.c: added
2604 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2606 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2607 can also be static, fixes bug 1733438
2608 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2609 have absolute address too
2610 (computeType): added optimization for 'cond ? true : false'
2611 * support/regression/tests/absolute.c: added test for static absolute var
2613 2007-06-08 Raphael Neider <rneider AT web.de>
2615 * src/regression/Makefile: suppress parallel builds, allow easy
2616 switching between pic14/pic16 ports
2617 * src/regression/picregs.h: added pic14/16 header file switch
2618 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2619 inline.c,nestfor.c,string1.c}: include "picregs.h"
2621 2007-06-07 Borut Razem <borut.razem AT siol.net>
2623 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2624 permanent solution to suppress GCC 4.2.0 c++ warning:
2625 deprecated conversion from string constant to `char *'
2626 use 'const char *' where ever required
2627 * support/regression/generate-cases.py: implemented more flexible rule
2628 for detection of testing functions, allowing white-spaces surrounding
2629 the function name and the 'void' parameter.
2630 * support/regression/tests/constantRange.c,
2631 support/regression/tests/scott-compare3.c: fixed failing regression
2632 tests, uncovered by implementation of more flexible rule for detection
2633 of testing functions
2635 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2637 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2639 2007-06-04 Borut Razem <borut.razem AT siol.net>
2641 * configure.in, configure, config_vc.awk: sdcc version number is now
2642 stored in configure.in; removed .version
2643 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2644 doc/INSTALL.txt: version bumped to 2.7.2
2645 * sim/ucsim/configure.in, sim/ucsim/configure:
2646 use "read" to read from .version
2648 2007-06-03 Borut Razem <borut.razem AT siol.net>
2650 * */Makefile.in: removed annoying warning:
2651 Makefile:xx: Makefile.dep: No such file or directory
2653 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2655 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2656 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2657 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2658 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2659 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2660 bugfix: only use newBoolLink for bit result type
2661 * src/SDCCicode.c (geniCodeLogic): added param tree,
2662 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2663 (geniCodeLogicAndOr): use IS_BIT,
2664 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2665 (ast2iCode): added tree param to geniCodeLogic for comparisons
2666 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2667 * support/regression/tests/bug1723128.c: added test NotZero
2669 2007-06-01 Borut Razem <borut.razem AT siol.net>
2671 * SDCPP synchronized with GCC CPP release version 4.2.0,
2672 currently the latest release:
2673 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2674 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2675 support/cpp2/cppdefault.h, support/cpp2/except.h,
2676 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2677 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2678 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2679 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2680 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2681 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2682 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2683 support/cpp2/opts.h, support/cpp2/output.h,
2684 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2685 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2686 support/cpp2/system.h, support/cpp2/version.c,
2687 support/cpp2/Makefile.in: modified
2688 * support/cpp2/opts-common.c: added
2689 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2690 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2691 search for included source file in local directory
2692 * sim/ucsim/configure, sim/ucsim/configure.in:
2693 temporary solution to suppress GCC 4.2.0 c++ warning:
2694 deprecated conversion from string constant to `char *'
2696 2007-06-01 Raphael Neider <rneider AT web.de>
2698 * device/lib/pic/libdev/pic12f683.c,
2699 * device/include/pic/pic12f683.h: added GPIO bits
2701 2007-06-01 Raphael Neider <rneider AT web.de>
2703 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2704 quotation marks, clarified role of PIC14 vs. PIC16 ports
2705 * src/pic16/devices.inc,
2706 * device/include/pic16/pic18fregs.h,
2707 * device/include/pic16/pic18f[24][45]j10.h,
2708 * device/lib/pic16/pics.all,
2709 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2710 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2711 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2712 for new devices as they are not yet supported by gputils
2714 2007-05-31 Borut Razem <borut.razem AT siol.net>
2716 * Small Device C Compiler 2.7.0 released
2717 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2718 changed sdcc version to 2.7.1
2719 * support/scripts/sdcc.nsi: added How to create WIN32 release
2722 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2724 * doc/sdccman.lyx: documented initialization and allocation of absolute
2725 variables, bit parameter passing, the need for function pointers to be
2726 reentrant and alpha quality support of inline and retrict
2728 2007-05-26 Borut Razem <borut.razem AT siol.net>
2730 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2731 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2732 * docs/knownbugs.html: updated
2734 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2736 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2738 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2740 (gencjneshort): optimized when left is AOP_DIR
2741 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2742 initializing unions in a struct/array
2743 * support/regression/fwk/include/testfwk.h: added defines for data, near
2744 and far for host and z80
2745 * support/regression/tests/bug1723128.c: new, added
2747 2007-05-22 Borut Razem <borut.razem AT siol.net>
2749 * doc/knownbugs.html: updated
2751 2007-05-21 Raphael Neider <rneider AT web.de>
2753 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2754 error message instead
2755 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2757 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2759 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2761 2007-05-21 Raphael Neider <rneider AT web.de>
2763 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2765 * src/regression/gpsim_assert.h,
2766 * src/regression/Makefile,
2767 * src/regression/pcodeopt.c: regression test for the above fix
2769 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2771 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2772 jumps to self, fixed bug 1717281
2774 2007-05-10 Borut Razem <borut.razem AT siol.net>
2776 * support/scripts/gen_known_bugs.pl: cosmetic fix
2777 * doc/knownbugs.html: generated by gen_known_bugs.pl
2779 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2781 * src/SDCCast.c (createFunction): also generate non-inlined version of
2782 function for functions declared as "static inline"
2783 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2784 function can be inlined after non-inlined version generated.
2786 2007-05-10 Borut Razem <borut.razem AT siol.net>
2788 * support/scripts/gen_known_bugs.pl: added script
2789 which generates knownbugs.html
2791 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2793 * doc/knownbugs.html: updated for release 2.7.0
2795 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2797 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2799 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2801 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2802 (throughout): updated generating comments
2803 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2804 (throughout): updated generating comments
2805 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2806 rule instead of at the second, or it might skip lines when removing the
2808 * support/regression/tests/bug1714204.c: changed test to foo
2810 2007-05-08 Borut Razem <borut.razem AT siol.net>
2812 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2813 thanks to SDCC Distributed Compile Farm members,
2814 added Z80 and GBZ80 command line options
2815 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2817 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2819 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2820 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2821 * support/regression/tests/longlit.c: modified to be tested at all and
2822 to pass the actual test
2824 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2826 * device/include/mcs51/uPSD33xx.h: Added.
2828 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2830 * device/lib/_gptrput.c,
2831 * device/lib/_gptrget.c: removed old code,
2833 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2834 * support/regression/tests/bug1714204.c: new, added
2836 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2838 * support/regression/tests/regtrack.c: test was never executed
2839 because of the regression test being picky about white spaces.
2840 * device/lib/mcs51/crtclear.asm: added comment
2842 2007-05-06 Raphael Neider <rneider AT web.de>
2844 * device/lib/pic/Makefile.rules,
2845 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2846 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2848 2007-05-06 Raphael Neider <rneider AT web.de>
2850 * src/pic16/device.h,
2852 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2853 _pic16_setDefaultOptions): removed/reordered command-line args
2854 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2855 devices, regrouped command line args, environment variables),
2856 clarified sone points, added sections on how to add devices to the
2859 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2861 * src/z80/peeph.def: fixed bug in rule 2
2863 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2865 * src/port.h: added TARGET_MCS51_LIKE
2866 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2867 take advantage of it too
2868 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2869 (shiftR2Left2Result): Optimized: don't check shifting by 0
2870 * src/z80/peeph-z80.def,
2871 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2872 modifications, see patch 1700823
2873 * src/mcs51/peep.c (): fixed bug 1712928
2874 * support/regression/tests/bug1712928.c: new, added
2876 2007-05-05 Borut Razem <borut.razem AT siol.net>
2878 * device/lib/pic16/Makefile.common.in,
2879 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2880 removed bash dependencies
2882 2007-05-01 Borut Razem <borut.razem AT siol.net>
2885 fixed bug #1710507: --i-code-in-asm makes compile fail
2886 all iCode comments are now one liners
2887 * src/mcs51/gen.c: fixed memory leak
2889 2007-05-01 Raphael Neider <rneider AT web.de>
2891 * device/lib/pic/libdev/*.c
2892 * device/include/pic/*.h: regenerated all device libs from updated
2894 * support/scripts/inc2h.pl: documented usage, now uses strict to
2897 2007-04-30 Borut Razem <borut.razem AT siol.net>
2900 fixed bug #1669175: Problem with space in output paths
2901 documented how to use paths with spaces for Windows users
2903 2007-04-29 Borut Razem <borut.razem AT siol.net>
2905 * Fixed svn:eol-style and svn:keywords properties
2906 * src/SDCCval.c: fixed bug
2907 #1592871: Segfault with "large" const arrays of characters
2908 replaced recursion with iteration
2909 * Removed svn:executable property from non-executable files
2911 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2913 * src/mcs51/gen.c (genRet): fixed bug 1707003
2915 2007-04-27 Raphael Neider <rneider AT web.de>
2917 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2918 createReachingDefinitions,assignValnums,pic16_destructDF,
2919 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2920 prevent NULL pointer dereferences
2921 * device/lib/pic/libdev/pic16f886.c,
2922 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2923 prevent building them, gputils do not really support them yet
2925 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2927 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2928 helps printf_small. 32 bytes more __idata mem.
2930 2007-04-27 Raphael Neider <rneider AT web.de>
2932 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2933 return early when pb or pb->pcHead is NULL (patch #1708427)
2934 * src/regression/empty.c,
2935 * src/regression/Makefile: added test with empty functions
2936 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2938 2007-04-27 Borut Razem <borut.razem AT siol.net>
2940 * src/SDCCast.c: fixed feature request
2941 #1547512: Redundant strings linked when using sizeof("abc")
2943 2007-04-23 Borut Razem <borut.razem AT siol.net>
2945 * doc/sdccman.lyx, src/SDCCmain.c:
2946 peep-hole comments are generated only if --fverbose-asm option is
2947 specified and --no-peep-comments is not, as proposed by Frieder.
2948 * support/regression/Makefile.in: compile regression tests with
2949 --fverbose-asm option so one can "grep" whether a new (or an old)
2950 peephole is (still) applied; requested by Frieder.
2952 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2954 * device/include/pic/pic16f886.h,
2955 * device/include/pic/pic16f887.h,
2956 * device/lib/pic/libdev/pic16f886.c,
2957 * device/lib/pic/libdev/pic16f887.c,
2958 * device/include/pic/pic14devices.txt,
2959 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2961 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2963 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2966 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2968 * device/lib/_memset.c: assembler version for mcs51
2970 2007-04-22 Borut Razem <borut.razem AT siol.net>
2972 * support/scripts/listerr.c: program to create the list of errors and
2973 warnings list from - added
2974 * doc/sdccman.lyx: removed the note
2975 "For list of warnings and corresponding codes, see err_warn.txt"
2976 * src/SDCCsymt.c: fixed bug #1699804:
2977 Bug with some uses of sizeof(static local array) (MCS51)
2978 * support/regression/tests/bug-1699804.c: added
2980 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2982 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2983 (main): added option -i,
2984 (asmbl, case S_INCL): use search_path_fopen,
2985 mostly from patch 1579668 by Peter Miller, thanks
2986 * src/z80/main.c: fixed typo --callee-saves-bc
2987 * device/include/mcs51/compiler.h: added sfrword for Tasking
2989 2007-04-20 Borut Razem <borut.razem AT siol.net>
2991 * src/z80/main.c: replaced reserved keyword asm with asmblr
2993 2007-04-19 Borut Razem <borut.razem AT siol.net>
2995 * src/port.h: use const pointers to strings
2996 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2997 * src/pic16/main.c: include SDCCargs.h
2998 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2999 const char, since the strings are dynamically allocated
3000 * src/SDCCmain.c: options.code_seg and options.const_seg are
3001 dynamically allocated; check port specific command line options
3002 before the general ones
3003 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3005 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3007 * device/include/ds400rom.h,
3008 * device/lib/ds390/lcd390.c,
3009 * device/lib/ds390/memcpyx.c,
3010 * device/lib/ds390/rtc390.c,
3011 * device/lib/ds400/ds400rom.c,
3012 * device/lib/ds400/memcpyx.c,
3013 * device/lib/hc08/_ret.c: more replacements of keywords with their
3014 double underscore equivalents
3015 * device/lib/ds390/Makefile.in,
3016 * device/lib/ds400/Makefile.in,
3017 * device/lib/gbz80/Makefile.in,
3018 * device/lib/hc08/Makefile.in,
3019 * device/lib/mcs51/Makefile.in,
3020 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3022 2007-04-17 Borut Razem <borut.razem AT siol.net>
3024 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3025 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3026 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3027 to --fverbose-asm, to be gcc'ish
3029 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3031 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3033 2007-04-17 Borut Razem <borut.razem AT siol.net>
3035 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3036 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3037 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3038 with their double underscore equivalent
3040 2007-04-14 Borut Razem <borut.razem AT siol.net>
3042 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3045 2007-04-13 Borut Razem <borut.razem AT siol.net>
3047 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3049 * device/examples/serialcomm/windows/serial.[ch],
3050 device/examples/serialcomm/windows/test_serialcomm.cpp:
3051 updated by Bela Torok
3052 * device/examples/serialcomm/windows/serialcomm.dsw,
3053 device/examples/serialcomm/windows/serialcomm.dsp: added
3055 2007-04-13 Jan Waclawek <wek AT efton.sk>
3057 * doc/sdccman.lyx: additions and changes at various places
3058 (submitted as #1697136).
3059 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3061 2007-04-10 Borut Razem <borut.razem AT siol.net>
3063 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3064 LyX file format changed to 245
3065 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3066 "FreeWare" replaced with "free open source"
3068 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3070 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3072 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3074 * device/include/pic16/pic18fregs.h,
3076 * device/lib/_decdptr.c,
3077 * device/lib/_divsint.c,
3078 * device/lib/_divslong.c,
3079 * device/lib/_divuint.c,
3080 * device/lib/_divulong.c,
3081 * device/lib/_fs2schar.c,
3082 * device/lib/_fs2sint.c,
3083 * device/lib/_fs2slong.c,
3084 * device/lib/_fs2uchar.c,
3085 * device/lib/_fs2uint.c,
3086 * device/lib/_fs2ulong.c,
3087 * device/lib/_fsadd.c,
3088 * device/lib/_fscmp.c,
3089 * device/lib/_fsdiv.c,
3090 * device/lib/_fseq.c,
3091 * device/lib/_fsget1arg.c,
3092 * device/lib/_fsget2args.c,
3093 * device/lib/_fsgt.c,
3094 * device/lib/_fslt.c,
3095 * device/lib/_fsmul.c,
3096 * device/lib/_fsneq.c,
3097 * device/lib/_fsnormalize.c,
3098 * device/lib/_fsreturnval.c,
3099 * device/lib/_fsrshift.c,
3100 * device/lib/_fssub.c,
3101 * device/lib/_fsswapargs.c,
3102 * device/lib/_gptrget.c,
3103 * device/lib/_gptrgetc.c,
3104 * device/lib/_gptrput.c,
3105 * device/lib/_logexpf.c,
3106 * device/lib/_modsint.c,
3107 * device/lib/_modslong.c,
3108 * device/lib/_moduint.c,
3109 * device/lib/_modulong.c,
3110 * device/lib/_mulint.c,
3111 * device/lib/_mullong.c,
3112 * device/lib/_schar2fs.c,
3113 * device/lib/_ser.c,
3114 * device/lib/_setjmp.c,
3115 * device/lib/_sint2fs.c,
3116 * device/lib/_slong2fs.c,
3117 * device/lib/_spx.c,
3118 * device/lib/_uchar2fs.c,
3119 * device/lib/_uint2fs.c,
3120 * device/lib/_ulong2fs.c,
3121 * device/lib/asincosf.c,
3122 * device/lib/atanf.c,
3123 * device/lib/calloc.c,
3124 * device/lib/ds390/tinibios.c,
3125 * device/lib/ds400/tinibios.c,
3126 * device/lib/expf.c,
3127 * device/lib/free.c,
3128 * device/lib/hc08/_mulint.c,
3129 * device/lib/logf.c,
3130 * device/lib/malloc.c,
3131 * device/lib/printf_fast.c,
3132 * device/lib/printf_tiny.c,
3133 * device/lib/printfl.c,
3134 * device/lib/realloc.c,
3135 * device/lib/ser_ir.c,
3136 * device/lib/serial.c,
3137 * support/regression/tests/libmullong.c: replaced all special keywords
3138 with their double underscore equivalent
3139 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3140 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3142 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3143 (genRet): if the bit-symbol is ruonly it already is in the carry
3144 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3145 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3146 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3147 type UCHAR if dest is not bit
3149 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3151 * device/include/math.h,
3152 * device/lib/cotf.c,
3153 * device/lib/expf.c,
3154 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3156 2007-04-01 Borut Razem <borut.razem AT siol.net>
3158 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3159 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3160 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3161 gcc_unreachable() called internal_error()...
3163 2007-03-30 Raphael Neider <rneider AT web.de>
3165 * src/pic/ralloc.c (isData): suppress garbage debug output
3167 2007-03-28 Borut Razem <borut.razem AT siol.net>
3170 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3171 is developed, built and used worldwide, and the word "night" doesn't
3174 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3176 * device/include/mcs51/C8051F360.h: new, added
3177 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3179 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3181 * src/SDCC.y (declaration_specifiers, function_specifier),
3182 * support/Util/SDCCerr.c,
3183 * support/Util/SDCCerr.h,
3185 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3187 * src/SDCCmem.c (deallocParms),
3188 * src/SDCCast.c: support for function inlining, not quite complete
3189 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3190 'restrict' qualifier
3192 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3194 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3195 (saveRBank, unsaveRBank): don't save bits,
3196 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3197 * support/regression/tests/bug1535242.c: new, added
3198 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3199 thanks Alexey Shamrin <shamrin AT gmail.com>,
3200 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3201 removed header guard)
3203 * sdcc.spec: bumped version to 2.6.5
3204 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3206 2007-03-22 Borut Razem <borut.razem AT siol.net>
3208 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3209 fixed bug #1653671: sdcdb integration into ddd is broken
3211 2007-03-22 Raphael Neider <rneider AT web.de>
3213 * src/pic/gen.c (popGetExternal): augmented to also create references
3214 to external variables (not only labels),
3215 (genCall): comment on plan to reduce PAGESEL overhead,
3216 (genFunction, genEndFunction): also save/restore FSR around interrupt
3217 handling code, removed lots of unused code
3218 (genDivOneByte): release acquired temp register
3219 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3221 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3222 for registers that need to be saved during interrupts (FSR, STATUS,
3223 PCLATH; W needs special handling), currently only FSR is used
3225 2007-03-22 Raphael Neider <rneider AT web.de>
3227 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3229 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3231 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3233 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3235 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3237 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3239 * as/link/aslink.h: added LKOBJEXT
3240 * as/link/hc08/link_hc08.dsp,
3241 * as/link/hc08/Makefile.bcc,
3242 * as/link/hc08/Makefile.in,
3243 * as/link/mcs51/aslink.dsp,
3244 * as/link/mcs51/Makefile.bcc,
3245 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3246 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3247 * as/link/lkaomf51.c: merged and moved
3248 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3249 * as/link/z80/lkdata.c,
3250 * as/link/lkdata.c: merged and moved
3251 * as/link/hc08/lkmain.c,
3252 * as/link/mcs51/lkmain.c: cosmetic changes
3253 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3254 * as/link/lklex.c: use LKOBJEXT
3255 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3256 ANSI-fied functions, removed bubble-sorts
3257 * as/link/z80/lksym.c as/link/lksym.c: merged,
3259 * as/link/z80/linkgbz80.dsp,
3260 * as/link/z80/linkz80.dsp,
3261 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3262 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3263 * as/link/z80/lkhead.c,
3264 * as/link/z80/lklex.c: deleted
3265 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3266 * as/link/z80/lkmain.c: added copyfile()
3268 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3270 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3272 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3274 * device/lib/_strlen.c: assembler version for mcs51
3276 2007-03-13 Raphael Neider <rneider AT web.de>
3278 * device/include/pic16/pic18f2221.h,
3279 * device/include/pic16/pic18f2321.h,
3280 * device/include/pic16/pic18f2331.h,
3281 * device/include/pic16/pic18f4221.h,
3282 * device/include/pic16/pic18f4321.h,
3283 * device/include/pic16/pic18f4331.h: fixed config byte location names
3284 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3285 consistently named config byte locations
3287 2007-03-13 Borut Razem <borut.razem AT siol.net>
3289 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3290 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3291 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3292 as/link/z80/Makefile.in, as/z80/Makefile.in:
3295 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3297 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3298 * device/lib/printf_large.c: pointer was converted to generic
3299 pointer for mcs51 models other than model-small (Maarten noticed)
3301 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3303 * device/include/mcs51/ADuC84x.h: Added.
3305 2007-03-10 Borut Razem <borut.razem AT siol.net>
3307 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3308 fixed RFE #1624219: double backslashes in filenames;
3309 functions hexEscape(), octalEscape() and copyStr() moved from
3310 SDCCval.c to SDCCutil.c and made them glovbally available
3312 2007-03-09 Borut Razem <borut.razem AT siol.net>
3314 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3315 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3316 1673361: Missaligned comments in output files
3318 2007-03-09 Raphael Neider <rneider AT web.de>
3320 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3322 2007-03-09 Raphael Neider <rneider AT web.de>
3326 * src/pic/ralloc.c: suppress undesired debug output
3327 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3329 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3331 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3333 2007-03-07 Borut Razem <borut.razem AT siol.net>
3335 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3336 search include files in the current directory
3338 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3340 * src/SDCCglue.c (emitMaps, glue),
3341 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3343 * support/regression/tests/absolute.c: added xdata test
3345 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3347 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3348 added condition to macro, fixes bug 1666080
3350 2007-03-02 Raphael Neider <rneider AT web.de>
3352 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3354 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3356 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3357 be cleared. Unconditionally set __XPAGE
3358 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3360 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3365 * src/mcs51/rtrack.c,
3367 * doc/sdccman.lyx: added --no-gen-comments
3368 * src/mcs51/peeph.def: added 192.b, disabled 185
3370 2007-02-25 Raphael Neider <rneider AT web.de>
3372 * src/pic16/gen.c (genCast): fixed typo
3373 * device/lib/pic16/Makefile.subdir: only install existing files
3374 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3376 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3378 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3379 * device/lib/mcs51/crtclear.asm,
3380 * device/lib/mcs51/crtxclear.asm: renumbered labels
3381 * device/lib/mcs51/Makefile.in: added crtcall.asm
3382 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3383 * src/mcs51/gen.c (movc): removed,
3384 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3386 (toCarry, genSend, genRet): added function toCarry,
3387 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3388 (assignBit, genAssign, genCast): added function assignBit
3389 * src/mcs51/Makefile.bcc: added rtrack.c
3390 * src/mcs51/ralloc.h: made valueKnown a bitfield
3391 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3392 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3393 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3394 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3395 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3396 (_pop): only pop valid pairs, see gencjneshort,
3397 (gencjneshort): return pair that still needs to be popped, restructured,
3398 (gencjne, genCmpEq): call _pop
3400 2007-02-23 Raphael Neider <rneider AT web.de>
3402 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3404 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3406 * device/include/mcs51/P89LPC925.h: Added.
3408 2007-02-18 Raphael Neider <rneider AT web.de>
3410 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3412 2007-02-17 Borut Razem <borut.razem AT siol.net>
3414 * support/cpp2/directives.c, support/cpp2/version.c:
3415 synchronized with GCC CPP 4.1.2
3417 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3419 * src/mcs51/rtrack.h,
3420 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3421 by checking the strings passed by emitcode() to the assembler.
3422 Feel free to change. This in part addresses RFE #482179.
3423 Set environment variable SDCC_RTRACK to enable.
3424 * src/mcs51/gen.c: inserted hooks
3425 * src/mcs51/ralloc.h: added two members to struct regs
3426 * support/regression/tests/regtrack.c: added
3428 2007-02-14 Borut Razem <borut.razem AT siol.net>
3430 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3431 * Makefile.in: applied patch from Makefile related part of
3432 #1469393: Compiler does not initialize static data
3434 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3436 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3437 for better fix of bug 1273984, compiles pic16 rand.c
3439 2007-02-12 Borut Razem <borut.razem AT siol.net>
3441 * src/pic16/main.c: fixed pic16 standard library directory bug
3443 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3445 * src/hc08/gen.c (genSwap): fix swap regression test
3447 2007-02-10 Borut Razem <borut.razem AT siol.net>
3449 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3451 * support/regression/tests/bug-1654060.c: added regression test for
3454 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3456 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3457 bit moves in return statement
3459 2007-02-09 Borut Razem <borut.razem AT siol.net>
3461 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3464 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3466 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3467 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3469 2007-02-07 Raphael Neider <rneider AT web.de>
3471 * src/pic16/devices.inc,
3472 * device/include/pic16/pic18fregs.h,
3473 * device/include/pic16/pic18f[24][34]31.h,
3474 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3475 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3476 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3478 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3480 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3481 can this have lived here for so many years?
3482 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3483 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3484 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3486 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3488 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3489 appended by loop induction must be at the very end of the eBBlock
3491 2007-02-05 Kevin Vigor
3493 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3495 2007-02-05 Borut Razem <borut.razem AT siol.net>
3497 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3498 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3500 2007-02-03 Borut Razem <borut.razem AT siol.net>
3502 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3503 applied patch #1646602 option to set default signedness of char to
3504 unsigned, added -funsigned-char command line option,
3505 thanks to Gunther Jehle
3506 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3507 prompt for file deletion a few hundred times (especially the
3508 subversion files, which have ro permissions so it asks for
3509 confirmation), thanks to Simon McAuliffe;
3510 added {} + option to find in order to remove multiple files from a
3513 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3515 * device/include/mcs51/SST89x5xRDx.h: Added.
3517 2007-02-02 Raphael Neider <rneider AT web.de>
3519 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3520 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3522 2007-02-01 Raphael Neider <rneider AT web.de>
3524 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3527 2007-01-31 Borut Razem <borut.razem AT siol.net>
3529 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3530 if compiled with GCC. Thanks to Raphael Neider
3532 2007-01-31 Raphael Neider <rneider AT web.de>
3534 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3535 operand names, handles name and (name + n) for all n,
3536 (sameBank): restructured, also check bank allocation policy,
3537 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3538 (pic14_operandsAllocatedInSameBank): check whether to operands
3539 will be allocated into the same bank (i.e., section) to reduce
3540 BANKSEL overhead, queried from pcode.c:sameBank,
3541 (pic14printLocals): reintroduced clustering registers into a single
3542 section: all compiler generated symbols will now reside in one
3543 bank (per file), reducing BANKSEL overhead and code size,
3544 (showAllMemmaps): use local dbuf where possible
3546 2007-01-29 Raphael Neider <rneider AT web.de>
3548 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3549 (call_libraryfunc): retrieve/create symbol and mark as used,
3550 (genFunction): mark defined functions as non-extern and add again
3551 to code memmap for later output
3552 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3553 (pic14printLocals): reworked for new symbol emission,
3554 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3555 showAllMemmaps): reworked symbol output using dbufs, added handling
3556 of string literals (still incomplete),
3557 (picglue): removed symbol emission, moved into showAllMemmaps,
3558 (emitSymbolSet): new workhorse for symbol output,
3559 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3561 2007-01-29 Borut Razem <borut.razem AT siol.net>
3563 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3564 component contains the extension separator.
3566 2007-01-28 Borut Razem <borut.razem AT siol.net>
3568 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3570 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3571 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3572 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3573 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3574 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3575 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3576 src/z80/gen.c, support/Util/MySystem.c:
3577 accept slash and backslash as directory separator on WIN32 and
3580 2007-01-28 Raphael Neider <rneider AT web.de>
3582 * src/pic16/devices.inc,
3583 * device/include/pic16/pic18f[24][23]21.h,
3584 * device/include/pic16/pic18fregs.h,
3585 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3586 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3587 * device/lib/pic16/libio/adc.ignore,
3588 * device/lib/pic16/libio/i2c.ignore,
3589 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3590 family, as gputils do not yet support the devices
3591 * device/lib/pic16/Makefile.subdir: ignore errors on install
3592 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3593 headers and libraries from gputils .inc files
3595 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3597 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3599 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3601 * doc/sdccman.lyx: add printf benchmarks
3603 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3605 * device/lib/printf_fast.c: fix %c, char promoted to int
3606 * device/lib/printf_tiny.c: fix %c, char promoted to int
3608 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3610 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3612 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3614 * support/regression/tests/swap.c: 64 bit hosts failed
3615 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3617 2007-01-25 Raphael Neider <rneider AT web.de>
3619 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3620 based on absolute register address, patch by Alex Blond
3622 2007-01-22 Raphael Neider <rneider AT web.de>
3624 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3625 emitted, do not emit them again...
3627 2007-01-22 Raphael Neider <rneider AT web.de>
3629 * src/regression/bank1.c, src/regression/compare6.c,
3630 src/regression/add.c: cosmetic changes
3631 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3632 * src/pic/gen.c: fixed global zero and one,
3633 (aopForSym): removed unued code,
3634 (aopGet): assert aop is defined, check and use `index' of
3635 pCodeImmd operands (fixes #1630908),
3636 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3637 (register_reassign): prevent accidental register unification,
3638 (ReuseReg): cosmetic changes (also above)
3639 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3640 pic14emitStaticSeg): do not emit initialized data,
3641 (printIval*): replaced with working versions,
3642 (pic14createInterruptVect,picglue): use idata for initialized data,
3643 now init data should work in all modules (not only main()),
3644 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3646 2007-01-21 Borut Razem <borut.razem AT siol.net>
3648 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3649 use -fPIC or -fpic if they are supported and not ignored
3650 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3651 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3653 2007-01-20 Borut Razem <borut.razem AT siol.net>
3655 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3656 implemented RFE #1470316: allow "$" in variable names
3658 2007-01-20 Raphael Neider <rneider AT web.de>
3660 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3662 2007-01-20 Raphael Neider <rneider AT web.de>
3664 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3665 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3666 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3667 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3668 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3669 * device/lib/pic/libdev/pic*.c,
3670 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3671 * device/lib/pic/libdev/Makefile.in: show progress
3673 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3675 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3676 * support/scripts/sdcc_cygwin_mingw32,
3677 * support/scripts/sdcc_mingw32,
3678 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3679 conformance with autoconf 2.6
3681 2007-01-19 Raphael Neider <rneider AT web.de>
3683 * src/pic/device.c (register_map): fixed list construction
3684 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3685 (genMod): removed case for genModbits,
3686 (genModbits): removed as now unused/unimplemented
3687 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3689 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3691 * support/regression/tests/swap.c: added in response to #1638622
3692 * doc/sdccman.lyx: synced version, minor changes
3694 2007-01-18 Borut Razem <borut.razem AT siol.net>
3696 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3697 thanks to Gunther Jehle
3698 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3699 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3700 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3701 use filename in lineno instead.
3702 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3703 print the file name in ast_print()
3705 2007-01-18 Borut Razem <borut.razem AT siol.net>
3707 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3709 * src/SDCC.lex: stringLiteral() returns const char pointer,
3710 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3711 fixed column counting
3712 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3713 accept const char pointer as parameter
3714 * src/SDCCdwarf2.c: corrected buffer size
3716 2007-01-17 Borut Razem <borut.razem AT siol.net>
3718 * support/Util/dbuf_string.c: fixed for amd64
3720 2007-01-15 Borut Razem <borut.razem AT siol.net>
3722 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3723 removed terminal symbol ELIPSIS, since it was never generated by the
3724 lexer and it was wrongly used in parameter_identifier_list rule
3726 2007-01-15 Raphael Neider <rneider AT web.de>
3728 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3729 code page and data banking description
3730 * src/pic/genarith.c,
3731 * src/pic/gen.h: removed bit arithmetic functions,
3732 updated exit(1) to exit(EXIT_FAILURE)
3733 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3734 * device/include/pic16/pic18f2455.h,
3735 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3736 TRISD and TRISE, fixed/added some bit names
3737 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3738 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3739 updated pic18f2455.{c,h} instead of duplicating them
3741 2007-01-14 Borut Razem <borut.razem AT siol.net>
3743 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3744 Cannot debug files that contain spaces in the path name
3745 by converting spaces in asm file name to underscores
3747 2007-01-13 Borut Razem <borut.razem AT siol.net>
3749 * doc/sdccman.lyx: fixed format errors
3751 2007-01-10 Borut Razem <borut.razem AT siol.net>
3753 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3754 codeseg/constseg #pragma fail
3755 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3756 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3757 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3758 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3760 2007-01-09 Borut Razem <borut.razem AT siol.net>
3762 * get rid of diagnistic.[ch], pretty-print.[ch],
3763 c-pretty-print.[ch], ... used just for error, warning, ...
3765 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3766 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3767 suppoprt/cpp2/pretty-print.[ch]:
3769 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3770 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3771 suppoprt/cpp2/sdcpp.dsp:
3774 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3776 * device/lib/printf_large.c (output_float): removed recursion,
3777 use smaller buffer on stack for mcs51,
3778 fixed bug printing 1.96
3779 * support/regression/tests/snprintf.c: added test
3781 2007-01-07 Borut Razem <borut.razem AT siol.net>
3783 * use dynamic memory buffers instead temporary files
3784 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3786 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3787 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3788 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3789 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3790 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3791 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3792 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3793 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3794 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3795 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3796 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3797 support/Util/dbuf.c, support/Util/dbuf.h:
3799 * .version, sdcc.spec: bumped version to 2.6.4
3801 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3803 * src/port.h: added TARGET_Z80_LIKE macro
3804 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3805 output PSEG location if --xram-loc or --xstack-loc was used
3806 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3808 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3810 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3811 * as/as_z80.dsp, as/z80/as_z80.dsp,
3812 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3813 * sdcc.dsw: moved project files into subdir
3814 * as/hc08/as_hc08.dsp,
3815 * as/hc08/Makefile.bcc,
3816 * as/hc08/Makefile.in,
3817 * as/mcs51/Makefile.bcc,
3818 * as/mcs51/Makefile.in,
3819 * as/z80/Makefile.bcc,
3820 * as/z80/Makefile.in,
3821 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3824 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3827 * as/mcs51/asmain.c,
3829 * as/z80/assym.c: removed include "strcmpi.h"
3830 * as/hc08/strcmpi.c,
3831 * as/hc08/strcmpi.h,
3832 * as/mcs51/strcmpi.c,
3833 * as/mcs51/strcmpi.h,
3834 * support/Util/strcmpi.c,
3835 * support/Util/strcmpi.h: removed files
3836 * as/strcmpi.c: added as_strncmpi()
3838 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3840 * sdcc.dsw: Added some dependencies on project config.dsp
3842 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3844 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3845 with [di]ram_start to fix a regresion
3847 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3849 * configure.in: added missing mcs51 in status output
3850 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3852 * debugger/mcs51/clean.mk (distclean): remove config.h
3853 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3854 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3855 options.h, s-options-h and options.c
3856 * support/cpp2/clean.mk: unused, removed
3857 * Makefile.common.in,
3860 * as/hc08/Makefile.in,
3862 * as/mcs51/Makefile.in,
3863 * as/mcs51/clean.mk,
3866 * as/z80/Makefile.in,
3868 * as/link/Makefile.in,
3869 * as/link/hc08/Makefile.in,
3870 * as/link/hc08/clean.mk,
3871 * as/link/mcs51/Makefile.in,
3872 * as/link/mcs51/clean.mk,
3873 * as/link/z80/Makefile.in,
3874 * as/link/z80/clean.mk,
3875 * as/link/z80/conf.mk,
3876 * debugger/mcs51/Makefile.in,
3877 * debugger/mcs51/clean.mk,
3878 * device/include/Makefile.in,
3879 * device/lib/Makefile.in,
3880 * device/lib/mcs51/Makefile.in,
3881 * device/lib/pic/Makefile.in,
3882 * device/lib/pic/Makefile.common.in,
3883 * device/lib/pic/Makefile.subdir,
3884 * device/lib/pic/Makefile.rules,
3885 * device/lib/pic16/libio/Makefile.in,
3886 * device/lib/pic16/Makefile.subdir,
3887 * device/lib/pic16/libdev/Makefile.in,
3888 * device/lib/pic16/Makefile.rules,
3889 * device/lib/pic16/Makefile.common.in,
3890 * sim/ucsim/avr.src/Makefile.in,
3891 * sim/ucsim/main_in.mk,
3892 * sim/ucsim/cmd.src/Makefile.in,
3893 * sim/ucsim/doc/Makefile.in,
3894 * sim/ucsim/gui.src/Makefile.in,
3895 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3896 * sim/ucsim/gui.src/serio.src/Makefile.in,
3897 * sim/ucsim/hc08.src/Makefile.in,
3898 * sim/ucsim/libltdl/Makefile.in,
3899 * sim/ucsim/s51.src/Makefile.in,
3900 * sim/ucsim/sim.src/Makefile.in,
3901 * sim/ucsim/sim.src/conf.mk,
3902 * sim/ucsim/xa.src/Makefile.in,
3903 * sim/ucsim/z80.src/Makefile.in,
3907 * support/cpp2/Makefile.in,
3908 * support/librarian/Makefile.in,
3909 * support/librarian/clean.mk,
3910 * support/makebin/Makefile.in,
3911 * support/makebin/clean.mk,
3912 * support/packihx/Makefile.in,
3913 * support/regression/Makefile.in,
3914 * support/regression/ports/ds390/spec.mk,
3915 * support/regression/ports/gbz80/spec.mk,
3916 * support/regression/ports/hc08/spec.mk,
3917 * support/regression/ports/mcs51/spec.mk,
3918 * support/regression/ports/mcs51-large/spec.mk,
3919 * support/regression/ports/mcs51-medium/spec.mk,
3920 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3921 * support/regression/ports/pic14/spec.mk,
3922 * support/regression/ports/pic16/spec.mk,
3923 * support/regression/ports/mcs51-stack-auto/spec.mk,
3924 * support/regression/ports/ucz80/spec.mk,
3925 * support/regression/ports/xa51/spec.mk,
3926 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3927 adding a slash after $(top_builddir) and/or adding @datarootdir@
3929 * debugger/mcs51/configure.in,
3930 * device/lib/pic/configure.in,
3931 * device/lib/pic16/configure.in,
3932 * sim/ucsim/configure.in,
3933 * support/cpp2/configure.in,
3934 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3936 * debugger/mcs51/configure,
3937 * device/lib/pic/configure,
3938 * device/lib/pic16/configure,
3939 * sim/ucsim/configure,
3940 * support/cpp2/configure,
3941 * support/packihx/configure: generated with autoconf 2.60
3943 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3945 * as/link/hc08/lkihx.c (newArea),
3946 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3948 2007-01-02 Borut Razem <borut.razem AT siol.net>
3950 * doc/sdccman.lyx: documented #pragma sdcc_hash
3951 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3953 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3955 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3957 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3958 empty 'while'-loop to work correctly, see regression test 'while.c'
3959 * support/regression/tests/while.c: added
3961 2007-01-01 Borut Razem <borut.razem AT siol.net>
3963 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3964 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3965 support/cpp2/libcpp/sdcpp.c:
3966 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3967 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3968 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3970 2006-12-31 Borut Razem <borut.razem AT siol.net>
3972 * SDCPP synchronized with GCC CPP release version 4.1.1,
3973 currently the latest release:
3974 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3975 support/cpp2/libcpp/include/cpp-id-data.h
3976 support/cpp2/libiberty/fopen_unlocked.c
3977 support/cpp2/libiberty/md5.c
3979 support/cpp2/opt-functions.awk
3980 support/cpp2/opt-gather.awk
3981 support/cpp2/optc-gen.awk
3982 support/cpp2/opth-gen.awk:
3984 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3985 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3986 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3987 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3988 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3989 support/cpp2/diagnostic.h, support/cpp2/except.h,
3990 support/cpp2/hwint.h, support/cpp2/input.h,
3991 support/cpp2/intl.h, support/cpp2/move-if-change,
3992 support/cpp2/opts.c, support/cpp2/opts.h,
3993 support/cpp2/output.h, support/cpp2/prefix.c,
3994 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3995 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3996 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3997 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3998 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3999 support/cpp2/version.c:
4001 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4002 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4003 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4004 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4005 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4006 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4007 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4008 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4009 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4010 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4011 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4013 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4014 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4015 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4016 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4017 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4018 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4019 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4020 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4021 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4022 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4023 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4024 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4025 support/cpp2/system.h:
4028 2006-12-31 Borut Razem <borut.razem AT siol.net>
4030 * configure.in, configure: fixed bug #1538756: configure dies if bison
4031 and flex are not installed, 2nd try
4033 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4035 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4036 400.x for better code in RFE 899102
4038 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4040 * src/SDCCpeeph.c (deadMove),
4042 * src/mcs51/peep.h: renamed 'op' by 'reg'
4043 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4044 (scan4op): small change for removeDeadMove(), added support for
4045 'callee saves' and/or PACLL function calls,
4046 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4047 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4048 left in new dispatcher mcs51DeadMove()
4049 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4051 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4053 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4055 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4056 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4058 2006-12-30 Borut Razem <borut.razem AT siol.net>
4060 * support/cpp2/spacs.h: deleted from svn
4061 * configure.in, configure: fixed bug #1538756: configure dies if bison
4062 and flex are not installed
4064 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4066 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4067 with this z80 passes printf float test when enabled
4068 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4070 2006-12-28 Borut Razem <borut.razem AT siol.net>
4072 * support/cpp2/config.in, support/cpp2/configure.in,
4073 support/cpp2/configure, support/cpp2/Makefile.in:
4074 fix for the solaris build
4076 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4078 * src/SDCC.y (type_specifier2, pointer),
4080 * src/SDCCsymt.c (mergeSpec, checkSClass),
4081 * support/Util/SDCCerr.c,
4082 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4083 * support/valdiag/valdiag.py: Allow test cases to specify
4084 required language standard
4085 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4086 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4088 2006-12-27 Borut Razem <borut.razem AT siol.net>
4090 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4091 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4093 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4095 * support/cpp2/libiberty/Makefile.bcc: updated
4096 * src/pic16/main.c: fixed #pragma udata handling
4097 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4099 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4101 * src/SDCCpeeph.c: made labelHashEntry global,
4102 made pcDistance, FBYNAME static,
4103 (pcDistance): made static, use isComment and isLabel,
4105 (getLabelRef): added, extracted from labelRefCount(),
4106 (labelRefCount): use new getLabelRef(),
4107 (callFuncByName): made static, added deadMove,
4108 use isComment and isLabel,
4109 (newPeepRule): made static, set isLabel,
4110 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4111 labels from peephole rules,
4112 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4113 when isComment or isLabel is set
4114 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4115 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4117 * src/mcs51/peep.h: added
4118 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4119 * src/port.h: added peep->deadMove to port structure
4120 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4121 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4122 deadMove, finally removed no. 1 and 2
4129 * src/hc08/gen.c: mark lines with isComment or isLabel
4130 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4132 * sdcc.spec: bumped version to 2.6.3
4134 2006-12-26 Borut Razem <borut.razem AT siol.net>
4136 * support/cpp2/Makefile.in: added dependency on options.h
4137 * configure: regenerated
4138 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4139 * support/cpp2/Makefile.in: added vasprintf.c
4141 2006-12-25 Borut Razem <borut.razem AT siol.net>
4143 * SDCPP synchronized with GCC CPP release version 3.4.6,
4144 the latest release before 4.x:
4145 * support/cpp2/Makefile.in, support/cpp2/config.h,
4146 support/cpp2/configure, support/cpp2/configure.in,
4147 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4148 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4149 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4150 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4151 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4152 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4153 support/cpp2/cpptrad.c, support/cpp2/except.h,
4154 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4155 support/cpp2/hwint.h, support/cpp2/intl.h,
4156 support/cpp2/line-map.c, support/cpp2/line-map.h,
4157 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4158 support/cpp2/output.h, support/cpp2/prefix.c,
4159 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4160 support/cpp2/system.h, support/cpp2/version.c:
4162 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4163 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4164 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4165 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4166 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4167 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4168 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4169 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4170 support/cpp2/move-if-change, support/cpp2/opts.c,
4171 support/cpp2/opts.h, support/cpp2/opts.sh,
4172 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4173 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4174 support/cpp2/win32, support/cpp2/win32/dirent.c,
4175 support/cpp2/win32/dirent.h:
4177 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4178 * support/cpp2/sdcpp.h: renamed from sdcc.h
4179 * sdcppinit.c: deleted
4181 2006-12-23 Borut Razem <borut.razem AT siol.net>
4183 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4184 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4185 preproc.c: an other try to fix bug #982435: introduced
4186 -pedantic-parse-number command line option and pedantic_parse_number
4189 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4191 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4193 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4194 corrected overlayed areax addresses, warn about memory overlaps
4195 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4204 * src/port.h: added xabs_name and iabs_name
4205 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4206 (glue, emitMaps): create and emit maps d_abs and i_abs
4207 * src/SDCCglue.h: cosmetic changes
4208 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4210 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4211 (allocDefault): put absolute, initialized globals in them
4212 * support/regression/tests/absolute.c: added absolute bdata test
4213 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4215 2006-12-20 Borut Razem <borut.razem AT siol.net>
4217 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4218 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4219 added regression test for bug #982435
4221 2006-12-18 Borut Razem <borut.razem AT siol.net>
4223 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4224 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4225 small cosmetic changes
4226 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4227 * support/regression/tests/bug-1351710.c: added regression test
4229 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4231 * doc/sdccman.lyx: added the long missed iCode table
4232 "<where is figure II?>", added links to wiki
4234 2006-12-17 Borut Razem <borut.razem AT siol.net>
4236 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4237 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4238 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4239 unified table driven pragma handling, pragma argument type checking
4240 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4241 current one - version 1.1.3
4242 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4244 2006-12-13 Raphael Neider <rneider AT web.de>
4246 * src/pic/device.h: removed AssignedMemory structure and macros
4247 * src/pic/device.c: removed global finalMapping (linker assigns
4249 (register_map): add SFRs to remembered memRanges
4250 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4251 assignFixedRegisters,assignRelocatableRegisters): removed,
4252 (setMaxRAM,validAddress): adapted accordingly,
4253 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4254 reasonably sized sharebanks,
4255 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4256 (allDefsOutOfRange): removed unused code,
4257 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4259 * src/pic/pcode.c (register_reassign): removed recursion warning,
4260 fired far too often,
4261 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4262 to use existing pic14_stringInSet() to avoid duplicate symbols,
4263 tidied up the code a bit,
4264 (pic14printLocals): added in symmetry to printExterns, replaces
4265 writeUsedRegs more or less,
4266 (picglue): call new pic14_printLocals(),
4267 * device/include/pic/pic*.h: removed #pragma memmap directives,
4268 information gathered from include/pic/pic14devices.txt
4269 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4271 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4273 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4275 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4277 * device/include/mcs51/cc2430.h: fixed missing ';'
4279 2006-12-10 Raphael Neider <rneider AT web.de>
4281 * device/lib/pic16/libc/stdio/vfprintf.c,
4282 * device/lib/pic16/libc/stdio/printf_small.c,
4283 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4284 char arguments, as char varargs are cast to int by the caller,
4285 hopefully fixes #1604915 (other device libraries are still affected)
4287 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4289 * src/mcs51/ralloc.c (packRegsForAssign),
4290 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4292 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4294 * device/include/malloc.h: removed init_dynamic_memory
4295 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4296 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4297 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4298 * device/lib/libsdcc.lib,
4299 * device/lib/Makefile.in,
4300 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4301 * doc/sdccman.lyx: documented use of new _heap.c
4302 * support/regression/tests/malloc.c: removed init_dynamic_memory
4303 * src/cdbFile.c(spacesToUnderscores): new function,
4304 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4306 * device/include/tinibios.h: removed defines for putchar and getchar
4307 * device/lib/ds390/Makefile.in: added putchar.c
4308 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4310 2006-12-09 Borut Razem <borut.razem AT siol.net>
4312 * support/cpp2/sdcc.h: prevent multiple inclusion
4313 * support/cpp2/options.h: deleted
4315 2006-12-08 Borut Razem <borut.razem AT siol.net>
4317 * support/cpp2/sdcc.h: removed x*alloc() macros
4318 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4319 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4320 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4321 * support/cpp2/system.h: moved #include "sdcc.h"
4322 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4323 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4325 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4326 -funsigned-char options
4327 * support/cpp2/sdcppmain.c: fixed bug 1611411
4329 2006-12-07 Borut Razem <borut.razem AT siol.net>
4331 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4334 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4336 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4337 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4339 * .version: bumped to 2.6.2 because a) it's been a while
4340 b) the linker sources have moved c) the preprocessor is upgraded
4342 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4344 * support/regression/tests/snprintf.c: some checks
4345 * lib/src/printf_large.c: %bc: read char instead of int from stack
4347 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4349 * device/include/mcs51/cc2430.h: inserted _XPAGE
4351 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4353 * device/include/mcs51/cc2430.h: added
4355 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4357 * device/include/asm/default/features.h,
4358 * device/include/asm/ds390/features.h,
4359 * device/include/mcs51/at89s53.h,
4360 * device/include/ser.h,
4361 * device/include/ser_ir.h,
4362 * device/include/serial.h: changed keywords to double underscore variants,
4363 fixes bug 1590261 some more, thanks Steven Borley
4365 2006-12-01 Raphael Neider <rneider AT web.de>
4367 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4368 but emit warning (recursion is not supported for pic14)
4370 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4372 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4373 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4375 2006-11-30 Raphael Neider <rneider AT web.de>
4377 * src/pic/device.c (dump_sfr): always emit symbols
4378 * src/pic/glue.c (pic14printPublics): fixed typo
4380 2006-11-30 Raphael Neider <rneider AT web.de>
4382 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4383 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4384 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4385 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4386 a sharebank, use a non-shared bank for the stack if none available
4387 * src/pic/device.h (struct memRange): added linked list next field,
4388 added prototypes for above functions
4389 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4390 (typeRegWithIdx): accept fixed and unfixed stack registers
4391 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4392 the stack, handle shared and banked stack (except for WSAVE),
4393 (insertBankSel): removed useless optimization (will never fire),
4394 (FixRegisterBanking): added optimization for devices with only one
4395 possibly aliased bank of memory, like 16f84
4396 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4397 devices have no SHAREBANK in the linker script
4398 * device/include/pic/pic14devices.txt: documented memmap
4399 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4401 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4403 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4404 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4405 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4406 genhc08Code): switched most of the D (debug) macros to DD (detailed
4407 debug) macros to better control clutter in the generated .asm file.
4408 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4409 genRightShift): fixed bug with non-constant bit shift stored to
4410 a volatile result (SF Open Discussion forum thread #1616749).
4411 Single byte case is not yet optimized.
4413 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4415 * device/include/asm/mcs51/features.h,
4416 * device/include/malloc.h,
4417 * device/include/stdio.h: changed keywords to double underscore variants,
4420 2006-11-27 Borut Razem <borut.razem AT siol.net>
4422 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4423 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4424 support/cpp2/output.h, support/cpp2/cppinit.c,
4425 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4426 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4427 support/cpp2/cppdefault.c, support/cpp2/system.h,
4428 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4429 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4430 support/cpp2/prefix.c, support/cpp2/except.h,
4431 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4432 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4433 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4434 support/cpp2/version.c, support/cpp2/cppmain.c,
4435 support/cpp2/version.h, support/cpp2/hashtable.c,
4436 support/cpp2/cpperror.c:
4437 synchronized with GCC CPP release version 3.3.6,
4438 the latest where cppmain.c still exists.
4439 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4440 support/cpp2/sdcppinit.c: added
4442 2006-11-27 Borut Razem <borut.razem AT siol.net>
4444 * support/cpp2/cpplex.c:
4445 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4447 * support/cpp2/cpplib.c: removed definitions of unused variables
4449 2006-11-26 Borut Razem <borut.razem AT siol.net>
4451 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4452 since they are redefined by macros in support/cpp2/sdcc.h
4453 * support/cpp2/sdcc.h: x*alloc macro redefinition
4455 2006-11-25 Borut Razem <borut.razem AT siol.net>
4457 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4458 support/cpp2/configure, support/cpp2/Makefile.in,
4459 support/cpp2/cppfiles.c, support/cpp2/output.h,
4460 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4461 support/cpp2/config.h, support/cpp2/cpplib.h,
4462 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4463 support/cpp2/cppdefault.c, support/cpp2/config.in,
4464 support/cpp2/system.h, support/cpp2/cpplex.c,
4465 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4466 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4467 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4468 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4469 support/cpp2/configure.in, support/cpp2/intl.h,
4470 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4471 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4472 support/cpp2/version.c, support/cpp2/cppmain.c,
4473 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4474 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4475 support/cpp2/cpperror.c,
4476 support/cpp2/libiberty/safe-ctype.c,
4477 support/cpp2/libiberty/safe-ctype.h,
4478 support/cpp2/libiberty/splay-tree.c,
4479 support/cpp2/libiberty/obstack.c,
4480 support/cpp2/libiberty/lbasename.c,
4481 support/cpp2/libiberty/splay-tree.h,
4482 support/cpp2/libiberty/obstack.h:
4483 synchronized with GCC CPP release version 3.2.3,
4484 the latest before integration of cpp into gcc
4485 * support/cpp2/except.h, support/cpp2/line-map.c,
4486 support/cpp2/line-map.h,
4487 support/cpp2/libiberty/hex.c,
4488 support/cpp2/libiberty/concat.c,
4489 support/cpp2/libiberty/filenames.h: added
4490 * support/cpp2/intl.c: deleted
4492 2006-11-24 Borut Razem <borut.razem AT siol.net>
4494 * src/SDCC.y: enabled compilation of empty source file
4495 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4496 "ISO C forbids an empty source file"
4497 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4498 if all the code is ifdefed out.
4500 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4502 * src/hc08/gen.c (genPcall): fix for bug #1601032
4504 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4506 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4507 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4508 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4509 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4510 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4511 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4512 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4513 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4514 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4515 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4516 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4517 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4518 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4519 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4520 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4521 Renamed to all upper case as per the standard set by SiLabs
4523 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4525 * device/include/mcs51/C8051F520.h: new, added
4526 * device/include/mcs51/compiler.h: added link about predefined macros
4528 2006-11-23 Raphael Neider <rneider AT web.de>
4530 * src/regression/Makefile: add -L path to fresh library
4531 * src/regression/simulate: emphasize FAILED output
4532 * src/regression/create_stc: output _failures from gpsim
4533 * src/regression/compare4.c,
4534 * src/regression/rotate6.c: fixed char literals,
4535 all compile, all run =8-D
4537 * src/pic/pcode.h: added isPCASMDIR macro
4538 * src/pic/gen.c (genAnd): fixed bit offset
4539 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4540 packBits): unified register numbering schemes,
4541 (newReg): do not insert stack registers into hash table,
4542 (initStack): unpinned pseudo stack, simplified,
4543 (typeRegWithIdx): fixed retrieval of stack registers,
4544 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4545 (pCodeReplace): removed invalid assertion,
4546 (insertPCodeInstruction): fixed newly added labels,
4547 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4548 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4549 DumpFlow): removed unsed (broken?) code,
4550 (insertBankSel): prevent STATUS from being BANKSELed,
4551 (FixRegisterBanking): rewritten from scratch, implemented generic
4552 optimizations (suppress BANKSELs to same register and to registers
4553 present in all banks),
4554 (AnalyzeBanking): update flow after BANKSELection
4556 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4557 sharebank, let linker place it, mark STKxx symbols as emitted
4559 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4561 * src/regression/arrays.c,
4562 * src/regression/bank1.c,
4563 * src/regression/bool2.c,
4564 * src/regression/compare7.c,
4565 * src/regression/compare8.c,
4566 * src/regression/compare9.c,
4567 * src/regression/compare10.c,
4568 * src/regression/configword.c,
4569 * src/regression/for.c,
4570 * src/regression/mult1.c,
4571 * src/regression/pointer1.c,
4572 * src/regression/rotate6.c,
4573 * src/regression/string1.c,
4574 * src/regression/struct1.c,
4575 * src/regression/Makefile: make PIC14 regression tests run again
4576 (3 fail, 6 won't compile)
4578 2006-11-21 Raphael Neider <rneider AT web.de>
4580 * device/include/pic16/pic18f4550.h,
4581 * device/include/pic16/pic18f4455.h,
4582 * device/lib/pic16/libdev/pic18f4550.c,
4583 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4584 * configure.in: removed superfluous closing bracket
4586 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4588 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4591 2006-11-21 Raphael Neider <rneider AT web.de>
4593 * src/pic/device.{c,h}: added pic14_getPIC()
4594 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4595 (genAnd): added PIC code for one case, fixes #1597044
4596 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4597 SFRs that are present in all banks (e.g., STATUS)
4599 2006-11-20 Raphael Neider <rneider AT web.de>
4601 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4602 INCFSZ/INCFSZW and declared them as changing Z bit,
4603 (insertPCodeInstruction): correctly invert the above instructions,
4605 (DoBankSelect): don't panic on po_immediates
4607 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4610 * as/link/mcs51/lkihx.c (newArea),
4611 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4612 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4614 2006-11-11 Raphael Neider <rneider AT web.de>
4616 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4617 bitfield symbols, fixes #1579535 (once more...).
4619 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4621 * support/regression/generate-cases.py,
4622 * support/regression/fwk/include/testfwk.h,
4623 * support/regression/fwk/lib/testfwk.c: used code pointers,
4624 (about 50kByte less code generated for mcs51)
4626 2006-11-06 Borut Razem <borut.razem AT siol.net>
4628 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4629 debugger/mcs51/configure: fixed failed check because the function
4630 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4631 who submitted the patch for gpsim.
4632 * debugger/mcs51/configure.in: removed the result message
4633 * debugger/mcs51/Makefile.in: fixed the config.status warning
4634 "... seems to ignore the --datarootdir setting"
4636 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4638 * device/include/mcs51/c8051f020.h,
4639 * device/include/mcs51/c8051f040.h,
4640 * device/include/mcs51/c8051f060.h,
4641 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4642 * src/z80/gen.c (gencjneshort),
4643 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4645 2006-10-31 Borut Razem <borut.razem AT siol.net>
4647 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4648 debugger/mcs51/configure: get readline version
4650 2006-10-30 Borut Razem <borut.razem AT siol.net>
4652 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4653 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4654 debugger/mcs51/configure: locate readline even when cross compiling
4655 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4657 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4659 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4662 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4664 * device/include/malloc.h,
4665 * device/lib/calloc.c,
4666 * device/lib/free.c,
4667 * device/lib/malloc.c,
4668 * device/lib/realloc.c: moved definition of struct into sources
4669 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4671 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4673 * as/asx8051.dsp: corrected output directories
4674 * as/link/hc08: new directory for hc08 linker
4675 * as/hc08/aslink.h, as/link/aslink.h,
4676 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4677 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4678 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4679 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4680 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4681 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4682 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4683 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4684 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4685 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4686 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4687 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4688 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4689 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4690 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4691 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4692 * as/link/hc08/conf.mk,
4696 * sdcc.dsw: moved hc08 linker to as/link/hc08
4697 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4698 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4699 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4700 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4701 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4702 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4703 * as/link/mcs51/aslink.dsp,
4704 * as/link/mcs51/Makefile.in: factored out the common files
4705 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4706 * as/clean.mk: extra cleaning common files
4707 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4708 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4709 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4711 2006-10-29 Raphael Neider <rneider AT web.de>
4713 * src/pic/ralloc.c (newReg): create aliases for registers with
4714 multiple names to fix #1579535 and #1584001,
4715 (regWithIdx,dirregWithName): resolve aliases on lookup
4716 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4718 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4719 to prevent build errors on small devices
4721 2006-10-28 Raphael Neider <rneider AT web.de>
4723 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4724 assumption within interrupt handlers, fixes #1584940
4725 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4726 "emitted" to avoid emitting them again in udata
4728 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4730 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4733 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4735 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4736 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4737 on/off CR to CRLF conversion.
4739 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4741 * doc/sdccman.lyx: updated IRQ section
4743 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4745 * device/lib/serial_io.c: removed
4746 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4747 replacements for serial_io.c
4749 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4751 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4753 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4755 * device/lib/serial_io.c: Default putchar() and getchar() for
4756 mcs51 uses serial port.
4758 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4760 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4762 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4764 * support/regression/ports/mcs51/support.c: smaller
4765 _sdcc_external_startup()
4766 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4768 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4770 * device/lib/gbz80/crt0.s,
4771 * device/lib/gbz80/crt0_rle.s,
4772 * device/lib/gbz80/div.s,
4773 * device/lib/gbz80/fstubs.s,
4774 * device/lib/gbz80/heap.s,
4775 * device/lib/gbz80/mul.s,
4776 * device/lib/gbz80/putchar.s,
4777 * device/lib/gbz80/stubs.s,
4778 * device/lib/z80/crt0.s,
4779 * device/lib/z80/crt0_rle.s,
4780 * device/lib/z80/div.s,
4781 * device/lib/z80/fstubs.s,
4782 * device/lib/z80/heap.s,
4783 * device/lib/z80/mul.s,
4784 * device/lib/z80/putchar.s,
4785 * device/lib/z80/stubs.s: reverted, I was mistaken
4787 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4789 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4790 * support/regression/ports/mcs51/support.c: removed race
4791 condition on TI in _putchar allowing to use serial port mode 0
4793 2006-10-20 Borut Razem <borut.razem AT siol.net>
4795 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4797 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4799 * device/lib/gbz80/crt0.s,
4800 * device/lib/gbz80/crt0_rle.s,
4801 * device/lib/gbz80/div.s,
4802 * device/lib/gbz80/fstubs.s,
4803 * device/lib/gbz80/heap.s,
4804 * device/lib/gbz80/mul.s,
4805 * device/lib/gbz80/putchar.s,
4806 * device/lib/gbz80/stubs.s,
4807 * device/lib/z80/crt0.s,
4808 * device/lib/z80/crt0_rle.s,
4809 * device/lib/z80/div.s,
4810 * device/lib/z80/fstubs.s,
4811 * device/lib/z80/heap.s,
4812 * device/lib/z80/mul.s,
4813 * device/lib/z80/putchar.s,
4814 * device/lib/z80/stubs.s: removed all leading underscores from area names
4816 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4818 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4819 regression tests are not waiting in the simulator for simulated
4820 transmission of debug output
4822 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4824 * device/lib/printf_large.c: slightly smaller
4825 * doc/sdccman.lyx: do not use spaces within html links
4827 2006-10-16 Borut Razem <borut.razem AT siol.net>
4829 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4830 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4831 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4832 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4833 debugger/mcs51/configure:
4834 [ 1185668 ] add gnu readline support to sdcdb - enabled
4836 2006-10-16 Raphael Neider <rneider AT web.de>
4838 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4839 fixes #1577882, removes close to all banking optimizations
4841 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4843 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4844 variables in code memory
4845 * support/regression/tests/absolute.c: added test for this
4847 2006-10-15 Raphael Neider <rneider AT web.de>
4849 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4851 (BankSelect): emit BANKSEL before touching linker-placed regs,
4854 2006-10-10 Raphael Neider <rneider AT web.de>
4856 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4857 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4858 * src/pic/main.c (_pic14_parseOptions),
4859 * src/pic/main.h: mostly reverted to previous state, now use results
4860 from SDCCmain.c's argument parsing
4862 2006-10-10 Borut Razem <borut.razem AT siol.net>
4864 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4865 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4866 [ 1185668 ] add gnu readline support to sdcdb -
4867 prepared for READLINE, not enabled yet,
4868 thanks to <tal.bav AT gmail.com>
4870 2006-10-10 Raphael Neider <rneider AT web.de>
4872 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4873 * src/pic16/devices.inc,
4874 * device/include/pic16 (pic18f[24]620.h),
4875 * device/include/pic18fregs.h,
4876 * device/lib/pic16/pics.all,
4877 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4878 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4879 Gary Plumbridge and Anton Strobl
4881 2006-10-10 Raphael Neider <rneider AT web.de>
4883 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4884 --stack-siz=NUM options to configure the argument passing stack
4885 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4886 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4887 (pic14_getSharebankSize): obey --stack-siz=NUM,
4888 (pic14_getSharebankAddress): obey --stack-loc=NUM
4890 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4892 * doc/sdccman.lyx: added to the manual
4893 * doc/figures/ddd_example.png: added (neither pdflatex nor
4894 most browsers seem to like the .eps file)
4896 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4898 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4899 to /tmp and /var/tmp acc. LSB
4900 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4902 * support/regression/tests/onebyte.c: added test
4904 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4906 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4908 2006-10-05 Borut Razem <borut.razem AT siol.net>
4910 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4912 - sdcc.dsw: changed property eol-style to CRLF
4913 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4915 2006-10-04 Raphael Neider <rneider AT web.de>
4917 * device/include/pic/{pic16f84.h,pic16f84a.h},
4918 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4919 from patch #1522504, thanks to Robas Teodor
4921 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4923 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4926 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4928 * src/pic16/glue.c (pic16emitMaps),
4929 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4930 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4931 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4932 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4934 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4935 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4937 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4939 * support/librarian/sdcclib.c: Added option -l.
4940 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4942 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4943 using Windows command prompt.
4945 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4947 * device/lib/libsdcc.lib: added module rand
4948 * src/ds390/ralloc.c (rematStr),
4949 * src/hc08/ralloc.c (rematStr),
4950 * src/mcs51/ralloc.c (rematStr),
4951 * src/z80/ralloc.c (rematStr): made output more consistent
4952 * src/mcs51/gen.c: cosmetic changes
4954 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4956 * src/port.h: added mem.cabs_name to PORT
4963 * src/z80/main.c: added cabs_name initializers
4964 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4966 (emitMaps): emit absolutes in code memory into cabs_name
4968 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4969 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4970 * support/regression/fwk/include/testfwk.h: added define for at
4971 * support/regression/tests/absolute.c: added, new
4973 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4975 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4976 optimizations, see also patch 887161 by Stas Sergeev
4977 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4978 to be necessary anymore,
4979 (102, 103, 104, 127): renamed all occurances of bp to _bp
4981 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4983 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4984 thanks Weston T. Schmidt for patch 1555221
4985 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4986 * src/SDCCicode.c(geniCodeMultiply): small optimization
4988 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4990 * device/include/stdlib.h: added rand prototypes
4991 * device/lib/rand.c: new, added
4992 * device/lib/Makefile.in: added rand.c
4993 * src/z80/peeph.def,
4994 * src/z80/peeph-gbz80.def,
4995 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4997 2006-09-20 Raphael Neider <rneider AT web.de>
4999 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5001 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5003 * as/link/aslink.h: cosmetic changes
5004 * as/link/mcs51/Makefile.in,
5005 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5007 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5010 * as/link/mcs51/aslink.h,
5011 * as/link/z80/aslink.h: merged and moved to as/link/
5012 * as/link/lkstore.c,
5013 * as/link/mcs51/lkstore.c: moved to as/link/
5014 * as/link/clean.mk: remove *.o
5015 * as/link/mcs51/alloc.h: deleted
5016 * as/link/mcs51/lkarea.c: added lnksect prototype
5017 * as/link/mcs51/lkdata.c,
5018 * as/link/mcs51/lklex.c,
5019 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5020 * as/link/mcs51/lkmem.c,
5021 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5022 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5023 * as/link/mcs51/aslink.dsp,
5024 * as/link/mcs51/Makefile.aslink,
5025 * as/link/mcs51/Makefile.bcc,
5026 * as/link/mcs51/Makefile.in: updated for moved files
5027 * as/link/z80/lkarea.c,
5028 * as/link/z80/lkhead.c,
5029 * as/link/z80/lklex.c,
5030 * as/link/z80/lklibr.c,
5031 * as/link/z80/lklist.c,
5032 * as/link/z80/lkmain.c,
5033 * as/link/z80/lkrloc.c,
5034 * as/link/z80/lksym.c: synced with mcs51
5035 * as/link/z80/lkdata.c,
5036 * as/link/z80/lkeval.c,
5037 * as/link/z80/lkihx.c,
5038 * as/link/z80/lks19.c: cosmetic changes
5039 * as/link/z80/Makefile.in,
5040 * as/link/z80/linkgbz80.dsp,
5041 * as/link/z80/linkz80.dsp: updated for moved files
5043 2006-09-16 Borut Razem <borut.razem AT siol.net>
5045 * debugger/mcs51/sdcdb.c: partially fixed
5046 [ 1203664 ] sdcdb fails to open files w. two "." periods
5047 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5048 debugger/mcs51/symtab.h: fixed indenting
5049 * configure.in, configure: up to date with latest Maarten's changes
5051 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5054 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5055 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5056 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5057 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5058 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5059 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5060 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5061 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5062 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5063 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5064 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5065 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5066 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5067 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5068 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5069 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5070 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5071 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5072 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5073 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5074 as/link/mcs51/alloc.h,
5075 as/link/mcs51/clean.mk,
5076 as/link/mcs51/conf.mk,
5077 as/link/mcs51/Makefile.bcc,
5078 as/link/mcs51/Makefile.in,
5079 as/link/mcs51/readme.390,
5080 as/link/mcs51/strcmpi.c,
5081 as/link/mcs51/strcmpi.h,
5083 as/mcs51/Makefile.bcc,
5084 as/mcs51/Makefile.in,
5087 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5089 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5092 * as/link/Makefile.in,
5093 * as/link/z80/linkgbz80.dsp,
5094 * as/link/z80/linkz80.dsp,
5101 * link/z80/aslink.h,
5102 * link/z80/clean.mk,
5104 * link/z80/linkgbz80.dsp,
5105 * link/z80/linkz80.dsp,
5106 * link/z80/lkarea.c,
5107 * link/z80/lkdata.c,
5108 * link/z80/lkeval.c,
5111 * link/z80/lkhead.c,
5114 * link/z80/lklibr.c,
5115 * link/z80/lklist.c,
5116 * link/z80/lkmain.c,
5117 * link/z80/lkrloc.c,
5120 * link/z80/Makefile.in,
5122 * sdcc.dsw: moved link/ to as/link/
5124 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5126 * as/mcs51/i51mch.c (machine): fixed warning
5128 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5130 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5132 2006-09-09 Borut Razem <borut.razem AT siol.net>
5134 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5135 sdcdb WIN32 native port
5136 * src/clean.mk: fixed
5138 2006-09-08 Borut Razem <borut.razem AT siol.net>
5140 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5142 2006-09-08 Raphael Neider <rneider AT web.de>
5144 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5145 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5146 to gplink to disable processor mismatch warning and to allow
5147 the use of devices with only aliased (shared) memory banks,
5148 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5150 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5152 * doc/sdccman.lyx: Some re-formating plus example on using
5153 #pragma preproc_asm +/-
5155 2006-09-07 Borut Razem <borut.razem AT siol.net>
5157 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5160 2006-09-06 Borut Razem <borut.razem AT siol.net>
5162 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5163 line at sdcc.nsi:153
5164 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5166 2006-09-05 Borut Razem <borut.razem AT siol.net>
5168 * configure.in, configure: support for winsock2
5169 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5170 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5171 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5172 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5173 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5175 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5177 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5179 * support/regression/tests/bug1551947.c: new, added
5180 * src/SDCCsymt.h: strings are char* not byte*
5182 2006-09-05 Raphael Neider <rneider AT web.de>
5184 * device/lib/pic16/libdev/pic18f4550.c,
5185 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5186 declarations/definitions from patch #1520949
5188 2006-09-05 Raphael Neider <rneider AT web.de>
5190 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5191 byte-aligned bitfields, fixes #1539278
5193 2006-09-05 Raphael Neider <rneider AT web.de>
5195 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5198 2006-09-04 Borut Razem <borut.razem AT siol.net>
5200 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5201 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5202 -mno-cygwin is a part of the compiler name
5203 * support/scripts/sdcc_mingw32: don't disable ucsim
5205 2006-09-03 Borut Razem <borut.razem AT siol.net>
5207 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5208 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5210 2006-09-03 Raphael Neider <rneider AT web.de>
5213 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5214 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5217 2006-09-01 Borut Razem <borut.razem AT siol.net>
5219 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5220 to make ppc-osx happy
5222 2006-08-31 Borut Razem <borut.razem AT siol.net>
5224 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5225 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5226 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5227 * support/regression/ports/ds390/spec.mk,
5228 support/regression/ports/mcs51/spec.mk,
5229 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5230 To run regression tests in mingw environment:
5231 make DEV_NULL=NUL CC=gcc
5233 2006-08-30 Borut Razem <borut.razem AT siol.net>
5235 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5236 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5237 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5238 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5239 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5240 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5241 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5242 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5243 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5244 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5245 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5246 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5247 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5248 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5249 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5250 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5251 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5252 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5253 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5254 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5255 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5256 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5257 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5258 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5259 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5260 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5261 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5262 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5263 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5264 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5265 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5266 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5267 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5268 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5269 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5270 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5271 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5272 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5273 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5274 ucsim WIN32 native port
5276 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5278 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5280 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5282 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5283 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5285 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5287 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5288 * support/regression/tests/bug1546986.c: new, added
5289 * as/mcs51/.cvsignore,
5290 * debugger/mcs51/.cvsignore,
5291 * src/.cvsignore: deleted
5293 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5295 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5298 2006-08-20 Borut Razem <borut.razem AT siol.net>
5300 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5301 removed cl_listen_console::match(), cl_console::match(),
5302 restructured cl_commander::proc_input()
5304 2006-08-16 Borut Razem <borut.razem AT siol.net>
5306 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5307 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5308 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5310 2006-08-14 Borut Razem <borut.razem AT siol.net>
5312 * support/regression/Makefile.in,
5313 support/regression/ports/pic14/gpsim.cmd,
5314 support/regression/ports/pic14/spec.mk,
5315 support/regression/ports/pic14/support.c:
5316 added pic14 regression test
5318 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5320 * as/doc/asxhtm.html: documented changed ABS behaviour
5321 * as/doc/README: fixed some typos
5323 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5325 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5328 2006-08-12 Borut Razem <borut.razem AT siol.net>
5330 * support/regression/fwk/include/testfwk.h,
5331 support/regression/fwk/lib/testfwk.c,
5332 support/regression/generate-cases.py,
5333 support/regression/Makefile.in:
5334 regression test framework does not depend on function pointers and
5337 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5339 * device/include/stddef.h: c temporary hack to fix bug 1518273
5341 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5343 * device/include/mcs51/cc2510fx.h: added
5344 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5347 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5349 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5350 * as/z80/Makefile.in: added strcmpi.c
5351 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5352 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5354 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5356 * device/lib/gbz80/asm_strings.s,
5357 * device/lib/gbz80/crt0_rle.s,
5358 * device/lib/gbz80/div.s,
5359 * device/lib/gbz80/mul.s,
5360 * device/lib/gbz80/shift.s,
5361 * device/lib/z80/asm_strings.s,
5362 * device/lib/z80/crt0_rle.s,
5363 * device/lib/z80/div.s,
5364 * device/lib/z80/mul.s,
5365 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5366 flags which are all upper case
5368 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5370 * as/z80/asm.h: made CASE_SENSITIVE 1
5371 * link/z80/aslink.h: made CASE_SENSITIVE 1
5372 * src/z80/gen.c (throughout): made all conditionals upper case
5373 * support/regression/tests/bug1503067.c: new
5375 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5377 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5378 (shiftIntoPair): added case 2 for PAIR_IY,
5379 (setupToPreserveCarry): replaced parameters with iCode and check if
5380 PAIR_DE is in use to fix bug 1399290,
5381 (genPlus, genMinus): updated call to setupToPreserveCarry
5382 * support/regression/tests/bug1399290.c: new
5384 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5386 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5387 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5388 * src/ds390/gen.c (shiftRLong),
5389 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5390 * src/mcs51/gen.c (sameReg): changed to sameByte,
5391 (xch_a_aopGet): new,
5392 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5393 shiftRLong): fixed bug 1533966
5394 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5395 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5396 * support/regression/Makefile.in: disabled z80, enabled ucz80
5397 * support/regression/tests/float_trans.c: enabled test for z80 and host
5398 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5400 2006-08-01 Borut Razem <borut.razem AT siol.net>
5402 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5403 comparison is always false due to limited range of data type
5404 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5406 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5408 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5409 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5410 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5411 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5413 2006-07-31 Borut Razem <borut.razem AT siol.net>
5415 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5416 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5417 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5418 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5419 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5420 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5421 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5422 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5423 enable ucsim mingw compilation. Serial port is disabled,
5424 since it uses termios.h API, which is not available on native
5427 2006-07-31 Borut Razem <borut.razem AT siol.net>
5429 * Small Device C Compiler 2.6.0 released
5430 * support/scripts/sdcc.nsi: added FULL_DOC option
5431 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5433 2006-07-28 Borut Razem <borut.razem AT siol.net>
5435 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5436 * doc/INSTALL.txt: updated
5438 2006-07-27 Borut Razem <borut.razem AT siol.net>
5440 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5441 device/lib/pic/libdev/Makefile.in: fixed bug
5442 [ 1438354 ] pic libsdcc: distclean doesn't work
5443 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5444 device/lib/pic16/libio/Makefile.in: fixed bug
5445 [ 1438344 ] pic16 lib: clean doesn't work properly
5446 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5448 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5450 * device/lib/pic/libsdcc/fsdiv.c,
5451 * device/lib/pic/libsdcc/fsmul.c,
5452 * device/lib/pic16/libsdcc/float/fsdiv.c,
5453 * device/lib/pic16/libsdcc/float/fsmul.c,
5454 * device/lib/_fsdiv.c,
5455 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5456 * support/regression/tests/bug1520966.c: added
5457 * doc/knownbugs.html: removed [ 1520966 ] from the list
5459 2006-07-25 Borut Razem <borut.razem AT siol.net>
5461 * configure.in, configure, sdccconf_in.h: fixed bug
5462 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5463 * doc/knownbugs.html: removed [ 1519095 ] from the list
5465 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5467 * doc/knownbugs.html: added, contains list of known bugs at release
5468 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5470 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5472 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5473 function registers and corrected defaults with additional warning
5474 * device/lib/malloc.c: cosmetic changes
5475 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5476 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5477 (fillGaps): and used it
5479 2006-07-20 Raphael Neider <rneider AT web.de>
5481 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5482 output unless SDCCPICDEBUG is set
5483 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5484 output if SILENT is set
5486 2006-07-11 Borut Razem <borut.razem AT siol.net>
5488 * doc/README.txt: updated
5490 2006-07-10 Borut Razem <borut.razem AT siol.net>
5492 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5493 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5494 in WIN32 installation
5495 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5498 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5500 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5501 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5503 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5505 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5507 2006-07-06 Borut Razem <borut.razem AT siol.net>
5509 * support/regression/tests/bitfields.c:
5510 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5511 * support/regression/tests/constantRange.c:
5512 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5514 2006-07-04 Borut Razem <borut.razem AT siol.net>
5516 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5518 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5519 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5520 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5521 reverted changes from 2006-07-03
5522 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5523 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5524 added CPPFLAGS, used by the host port
5526 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5528 * support/regression/valdiag/tests/switch.c,
5529 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5530 * support/regression/tests/libmullong.c: fixed for host
5531 * support/regression/ports/host/spec.mk: disable all warnings for host,
5532 SDCC runs with --less-pedantic too
5534 2006-07-03 Borut Razem <borut.razem AT siol.net>
5536 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5538 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5539 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5540 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5541 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5543 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5544 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5545 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5546 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5548 2006-07-02 Raphael Neider <rneider AT web.de>
5550 * src/pic16/devices.inc,
5551 * device/include/pic16/pic18fregs.h,
5552 * device/include/pic16/pic18f4550.h,
5553 * device/lib/pic16/pics.all,
5554 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5556 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5558 * as/hc08/lkaomf51.c (OutputName),
5559 * as/mcs51/lkaomf51.c (OutputName),
5560 * as/z80/asmain.c (asmbl),
5561 * src/ds390/main.c (asmLineNodeFromLineNode),
5562 * src/hc08/ralloc.c (hc08_assignRegisters),
5563 * src/mcs51/main.c (asmLineNodeFromLineNode),
5564 * src/xa51/ralloc.c (checkRegMask),
5565 * src/xa51/gen.c (emitcode),
5566 * src/z80/gen.c (_emit2),
5567 * src/SDCCast.c (searchLitOp),
5569 * support/packihx/packihx.c,
5570 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5571 * src/ds390/gen.c (aopPutUsesAcc),
5572 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5573 * support/regression/tests/libmullong.c (mullong_wrapper),
5574 * src/SDCCsymt.c (powof2),
5576 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5577 * src/SDCCsymt.h: added TYPE_TARGET_*
5578 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5579 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5580 SDCCast because 1) header problems 2) this is the right place
5581 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5582 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5585 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5587 * src/SDCCicode.h: removed buggy semicolon in unused macro
5588 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5589 search for previous definiton of auto symbols too,
5590 (findPrevUse): fixed logic of emitWarnings
5592 2006-06-26 Raphael Neider <rneider AT web.de>
5594 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5595 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5597 2006-06-25 Raphael Neider <rneider AT web.de>
5599 * device/lib/pic/libm: NEW, added math library functions
5600 * device/lib/pic/libsdcc: NEW; added float support functions
5601 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5602 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5603 NEW, added math related headers
5604 * device/include/asm/pic/features.h: NEW
5605 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5606 (popGet): allow larger offsets for AOP_PCODE,
5607 (genDataPointerSet): handle literals explicitly, more debug output,
5608 (genAssign): fixed for float using aopLiteral ;-)
5609 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5610 GOTO initialisation routine
5611 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5612 flag on registers, fixes #1469043 (local variables do not work)
5613 * src/pic/main.c (_pic14_do_link),
5614 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5617 2006-06-25 Borut Razem <borut.razem AT siol.net>
5619 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5620 characters printed (not including the trailing '\0' used to end
5621 output to strings). Problem detected in regression test bug-927659.c.
5622 NOTE: printf() family functions should return int instead
5624 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5625 specifier are printed as themselves
5626 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5627 support flags, width and precision specifiers
5629 2006-06-24 Borut Razem <borut.razem AT siol.net>
5631 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5632 to the list of sdcc tagrets not supporting bit type
5633 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5634 testfor pic16 due to bug:
5635 [ 1511794 ] pic16: regression test bug-895992.c fails
5637 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5639 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5640 * src/SDCCglue.c (initPointer), fixed bug 1496419
5641 * support/regression/tests/bug1496419.c: new, added
5643 2006-06-22 Borut Razem <borut.razem AT siol.net>
5645 * support/regression/ports/pic16/support.c: use gpsim usart module from
5646 libgpsim_modules library
5648 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5650 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5653 2006-06-19 Raphael Neider <rneider AT web.de>
5655 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5656 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5657 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5658 (pic14printExterns,pic14printPublics,pic16printPublics,
5659 pic16_printExterns): use new functions to emit symbols
5660 (picglue,pic16glue): emit publics before emitting externs
5661 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5662 locally defined functions to avoid bug #1443651
5663 * support/regression/tests/bug-716242.c: removed pic16 workaround
5664 * support/regression/ports/pic16/spec.mk: ignore errors during build
5666 2006-06-19 Raphael Neider <rneider AT web.de>
5668 * src/pic/glue.h: added pic14aopLiteral prototype
5669 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5670 * src/pic/gen.c: removed stdint.h dependency
5671 (aopGet): use Safe_strdup()
5672 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5673 (genDataPointerSet): use pic14aopLiteral()
5674 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5675 for pic16; thanks to Bernhard and Maarten
5677 2006-06-18 Borut Razem <borut.razem AT siol.net>
5679 * support/regression/tests/structflexarray.c: flexible array members
5680 not supported by gcc < 3
5681 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5683 * src/pic/gen.c: don't include [p]strdin.h on solaris
5684 * support/Util/pstdint.h: addad svn attributes
5685 * support/regression/tests/constantRange.c,
5686 support/regression/tests/rotate.c: include inttypes.h instead
5687 stdint.h on solaris, addad svn attributes
5689 2006-06-18 Raphael Neider <rneider AT web.de>
5691 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5693 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5694 (pic16_genMinusBits): simplified sign-extension
5695 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5696 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5697 adjusted to correctly handle mixed-signed operands, disabled
5698 now unused multiplciation routines
5699 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5700 (assignResultValue): added argument denoting the size of the result
5701 as returned by the function (fixes upcasts in assigning from
5702 function calls: char foo(); int i = foo();)
5703 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5704 function result to assignResultValue
5705 (genMult): disabled inlined multiplication code
5706 (genDiv): augmented to also handle the modulus operator, fixed to
5707 handle mixed-signed operands correctly
5708 (genMod): simply call genDiv, disabled unused code
5709 (genAssign): fixed missing (sign-)extension on result
5710 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5711 valid char operands, allow signed operands for native code, added
5712 division and modulo operator handling
5713 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5715 As a consequence, onebyte.c (if split into two files) and muldiv.c
5716 pass regression tests.
5718 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5720 * doc/Makefile.in: two runs of makeindex seem needed to get
5721 correct page references in the index of sdccman.pdf
5722 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5724 2006-06-17 Borut Razem <borut.razem AT siol.net>
5726 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5728 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5730 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5731 mentioned ec2drv and paulmon
5733 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5735 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5736 consecutive abs areas
5737 (find_empty_space, allocate_space): added map to handle codemap or
5739 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5740 absolute idata and xdata
5741 * as/mcs51/lkmem.c (summary2): updated legend
5743 2006-06-16 Raphael Neider <rneider AT web.de>
5745 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5747 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5749 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5751 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5753 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5755 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5756 value of generic pointers,
5766 src/z80/main.c: PORT structure, added elements for gp_tags field,
5767 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5768 fields in the PORT structure of each port,
5769 * src/SDCCast.c (decorateType): allow processing of generic pointers
5770 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5773 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5779 * src/pic16/pcode.c,
5781 * src/pic/pcoderegs.c,
5784 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5785 bug 1504689 on minGW
5787 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5789 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5791 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5793 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5795 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5797 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5800 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5802 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5803 to a char variable. Fixed bug #1504211
5804 * device/include/pic16/adc.h,
5805 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5806 and fixed bug #1364390
5808 2006-06-10 Borut Razem <borut.razem AT siol.net>
5810 * CVSROOT: removed the CVS left-over
5812 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5814 * as/hc08/asmain.c (asexit),
5815 * as/hc08/lkmain.c (lkexit),
5816 * as/mcs51/asmain.c (asexit),
5817 * as/mcs51/lkmain.c (lkexit),
5818 * src/SDCCglue.c (DEFSETFUNC),
5819 * src/SDCCmain.c (linkEdit, assemble),
5820 * support/librarian/sdcclib.c (AddRel),
5821 replaced unlink() by standard C remove()
5822 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5823 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5824 gatherImplicitVariables): new, added to fix bug 608752,
5825 (createFunction): added gatherImplicitVariables()
5826 * src/SDCCast.h: added createRMW prototype
5827 * src/SDCCsymt.h (struct symbol): added infertype
5828 * support/regression/tests/bug608752.c: new, added
5830 2006-06-10 Raphael Neider <rneider AT web.de>
5832 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5833 multibyte dummy reads (fixes #1503234)
5835 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5837 * device/include/mcs51/compiler.h: new, added header file to enable
5838 creating common sfr definition header files for different compilers
5840 2006-06-05 Raphael Neider <rneider AT web.de>
5842 * src/pic16/{pcode.h,genarith.c}:
5843 introduced pCodeOp combining any two pCodeOps (previously only
5844 two register operands could be combined), removed pcop2 from
5845 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5846 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5847 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5848 rewritten to use new PO_TWO_OPS
5849 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5850 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5851 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5852 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5853 (pic16_get_op): embraced return arg to allow #define return(x),
5854 added new case for combined opcodes
5855 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5856 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5857 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5859 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5861 * src/SDCCval.c (checkConstantRange): added
5862 * src/SDCCval.h: added checkConstantRange
5863 * support/Util/SDCCerr.c,
5864 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5865 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5866 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5867 * src/SDCCast.c (decorateType): added checkConstantRange,
5868 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5869 can be emitted with the correct always true/false warning,
5870 added optimization for double '!';
5871 result of decorateType() must be assigned back to the tree, because
5872 decorateType() can change the tree
5873 * src/SDCCicode.c (geniCodeLogic),
5874 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5875 (checkConstantRange): removed, it was only a fragment which never
5877 * src/SDCCsymt.c (computeType): fixed promotion for
5878 "-1 < (unsigned bit) b"
5879 * src/pic/ralloc.c (packRegsForAssign),
5880 * src/pic16/ralloc.c (packRegsForAssign),
5881 * src/hc08/ralloc.c (packRegsForAssign),
5882 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5884 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5885 * support/regression/tests/constantRange.c: added
5886 * support/valdiag/tests/constantRange.c: added
5887 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5889 2006-06-02 Borut Razem <borut.razem AT siol.net>
5891 * support/regression/ports/pic16/support.c: increase stack size
5893 * support/regression/Makefile.in: sort tests by name so that the
5894 resutlts can be compared on different machines / platforms
5896 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5898 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5899 * src/ds390/gen.c (emitLabel): new, added,
5900 (genDjnz): fixed stack overflow bug,
5901 (throughout): cosmetic changes to sync with mcs51/gen.c,
5902 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5903 * src/mcs51/gen.c (genEndFunction): small optimization,
5904 (throughout): cosmetic changes to sync with ds390/gen.c
5906 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5908 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5909 (_print_format): fixed printing pointers
5910 * src/mcs51/gen.c (emitLabel, movb): new, added,
5911 (genAssign): small optimization,
5912 (genDjnz): fixed stack overflow bug,
5913 (throughout): replaced sprintf with SNPRINTF,
5914 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5915 replaced emitcode("mov", "b,...") with MOVB(...),
5916 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5917 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5918 * src/mcs51/peeph.def: added rules 140 and 264
5919 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5920 so they may get optimized into registers
5922 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5924 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5925 immediately when encountered,
5926 (printUsage): always use stderr even on windows
5928 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5930 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5931 (processParms): fixed bug #1247551
5932 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5933 parseCmdLine, main): print '--version' to stdout,
5934 print 'help' to stdout if --help is given,
5935 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5936 arguments are given; fixed --help
5938 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5940 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5941 * support/regression/tests/bug-1493710.c: added
5943 2006-05-27 Borut Razem <borut.razem AT siol.net>
5945 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5947 * support/regression/ports/pic16/support.c: increase stack size
5948 from default 64 bytes to 128 bytes
5949 * support/regression/tests/staticinit.c,
5950 support/regression/tests/float.c: regression tests fully enabled
5951 for pic16 port by putting the initialized data arrays into the code
5953 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5954 This was changed by mistake in the previous version.
5956 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5958 * src/pic16/gen.c (genFunction, genEndFunction): some
5959 beautifications, fixed bug with falsely restoring FSR2 in large
5960 stack model, thanks to Beau E. Cox for reporting the bug
5962 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5964 * debugger/mcs51/break.c,
5965 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5966 use %p to print pointers, made address variables unsigned
5967 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5968 * debugger/mcs51/symtab.c (parseSymbol): must return something
5969 * src/mcs51/gen.c (aopForSym): small optimization,
5970 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5971 (freeAsmop): added missing break,
5972 (aopPut): removed parameter bvolatile, determine it inside the function,
5973 (saveRegisters, unsaveRegisters): small optimization,
5974 (genIpush): removed pointless check,
5975 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5976 replaced sprintf with SNPRINTF,
5977 replaced strcpy with strncpyz,
5978 updated aopPut calls,
5979 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5980 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5982 2006-05-24 Borut Razem <borut.razem AT siol.net>
5984 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5985 modification of test for the pic16 port, put the array to the code
5986 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5988 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5990 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5991 * support/Util/pstdint.h: added
5993 2006-05-22 Borut Razem <borut.razem AT siol.net>
5995 * src/regression/Makefile: removed bool2.c test, added -q linker option
5996 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5997 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5998 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5999 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6000 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6001 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6002 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6003 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6004 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6006 2006-05-22 Raphael Neider <rneider AT web.de>
6008 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6009 bug #1492360 (problematic due to generic pointers, see code)
6011 2006-05-22 Borut Razem <borut.razem AT siol.net>
6013 * support/regression/ports/pic16/specs.mk: removed stack size linker
6015 * support/regression/tests/array.c,
6016 support/regression/tests/bitopcse.c,
6017 support/regression/tests/bug-908454.c,
6018 support/regression/tests/malloc.c: modified for pic16 regression test
6019 * support/regression/tests/bitfields.c:
6020 pic16 - excluded bitfileds of size > 8
6021 * support/regression/tests/bp.c: pic16 - reduced data size
6022 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6023 * support/regression/tests/bug-460010.c:
6024 pic16 - used the absolute address the fits in memory
6025 * support/regression/tests/bug-716242.c:
6026 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6027 * support/regression/tests/float.c:
6028 pic16 - excluded - data size too big
6029 * support/regression/tests/onebyte.c:
6030 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6031 * support/regression/tests/shifts.c:
6032 pic16 - function names probably have to differ in first X characters
6034 * support/regression/tests/staticinit.c:
6035 pic16 - excluded some tests due error: no target memory available for
6038 2006-05-22 Borut Razem <borut.razem AT siol.net>
6040 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6041 second try. Thanks Stas Sergeev once more.
6043 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6045 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6046 (genLeftShift, genRightShift): fixed bug 1491627
6047 * src/hc08/peeph.def (rules 7, 8.x): added
6048 * support/regression/tests/shifts.c (ShiftLeftByParam,
6049 ShiftRightByParam, testShiftByParam): added to test variable shifting
6051 2006-05-20 Raphael Neider <rneider AT web.de>
6053 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6054 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6055 (allocReg): add only new registers to dynAllocRegs,
6056 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6057 #1489055, #1445850, and probably #1483693
6059 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6061 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6062 bug in for-loop that didn't emit the last of CONFIG and ID registers
6064 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6066 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6068 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6069 1489016, 1434401 and 1490124
6070 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6071 1489016, 1434401 and 1490124
6073 2006-05-17 Borut Razem <borut.razem AT siol.net>
6075 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6078 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6080 * device/include/mcs51/P89c51RD2.h,
6081 * device/include/mcs51/P89LPC901.h,
6082 * device/include/mcs51/P89LPC922.h,
6083 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6085 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6087 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6088 to fix missing stack pragma in compiled binary object file,
6090 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6092 * support/packihx/configure.in,
6093 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6094 determine sizeof basic types even while cross compiling
6096 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6098 * src/avr/gen.c (aopop),
6099 * src/ds390/gen.c (aopOp),
6100 * src/hc08/gen.c (aopOp),
6101 * src/mcs51/gen.c (aopop),
6102 * src/pic16/gen.c (pic16_aopOp),
6103 * src/pic/gen.c (aopOp),
6104 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6105 if size of operand is smaller than spill location
6107 2006-05-12 Borut Razem <borut.razem AT siol.net>
6109 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6110 have to have CR/LF line endings even if they are checked out on *nix
6111 or on WIN32 in cygwin binmode
6113 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6115 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6116 * device/include/ds80c390.h: added sfr16 definitions
6120 * src/ds390/ralloc.c,
6121 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6122 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6123 bit returning functions
6124 * support/regression/tests/sfr16.c: enabled test on ds390
6126 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6128 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6129 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6131 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6133 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6134 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6135 (cl_address_space constructor): removed expensive initialization,
6136 (cl_address_space::get_cell): extended for late initialization,
6137 (cl_address_space::*): use late initialization,
6138 (cl_address_decoder::activate): removed expensive initialization,
6139 This reduced regression test running time by 25%
6141 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6149 * support/packihx/Makefile.in,
6150 * support/packihx/clean.mk,
6151 * support/packihx/Makefile.bcc,
6152 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6154 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6156 * src/SDCCval.c (valNot): fix for regression test failure
6157 of not.c on big endian hosts
6159 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6161 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6163 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6165 * device/lib/mcs51/Makefile.in: changed string comparison operator
6166 to = for POSIX compliance; == is bash extension
6168 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6170 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6173 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6175 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6176 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6177 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6178 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6179 bug report #1478657,
6181 2006-05-05 Borut Razem <borut.razem AT siol.net>
6183 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6186 2006-05-02 Borut Razem <borut.razem AT siol.net>
6188 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6189 create *.ind, which made make to fail if invoked with -j 2
6191 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6193 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6194 Hubert Sack for patch 1479782
6196 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6198 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6200 2006-05-01 Raphael Neider <rneider AT web.de>
6202 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6203 (create_pic): store only prefix-free device name,
6204 (init_pic): check for device names with "16" prefix,
6206 * src/pic/device.h (struct PIC_device),
6207 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6209 * device/include/pic/pic12f{635,675,629,683}.h,
6210 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6211 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6212 * device/include/pic/pic16f505.h,
6213 * device/lib/pic/libdev/pic16f505.c: removed
6214 * device/include/pic/pic14devices.txt: added support for pic12f
6215 devices, removed unsupported non 16-bit devices
6216 [above changes provided by patch from Zik Saleeba]
6217 * src/pic/*, src/pic16/*, device/include/pic16/*,
6218 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6220 2006-05-01 Borut Razem <borut.razem AT siol.net>
6222 * configure.in, configure, doc/Makefile.in:
6223 sync with nightly build makefile - latex, dvipdf and dvips
6226 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6228 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6229 in the library source
6231 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6233 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6235 2006-04-28 Raphael Neider <rneider AT web.de>
6237 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6238 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6239 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6240 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6242 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6244 * device/lib/pic/libdev/Makefile.in,
6245 * device/lib/hc08/Makefile.in,
6246 * device/lib/gbz80/Makefile.in,
6247 * device/lib/z80/Makefile.in,
6248 * device/lib/ds390/Makefile.in,
6249 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6250 thanks to Borut for the bug report
6252 * configure: always create doc/Makefile independent from --enable-doc
6253 * Makefile.in: always install from directory doc independent from
6255 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6257 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6258 * doc/Makefile.in: install *.txt if present
6259 * device/include/Makefile.in (install): added installation of pic/*.inc
6260 and pic/*.txt files again, they were erroneously removed
6262 2006-04-28 Raphael Neider <rneider AT web.de>
6264 * src/pic/{gen.c,main.h,pcode.c},
6265 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6266 concerning signedness with casts
6268 2006-04-28 Raphael Neider <rneider AT web.de>
6270 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6271 definition of an interrupt handler,
6272 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6273 interrupt handler stuff from picglue() to separate routine,
6274 (picglue): enabled definition of intr handlers in files w/o main()
6276 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6278 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6279 compilation with MSVC 2005 Express Edition (VC8)
6281 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6283 * device/lib/Makefile: fixed build of gbz80 lib
6285 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6287 * support/regression/tests/bug-460010.c,
6288 * support/regression/tests/bug-524691.c,
6289 * support/regression/tests/bug-716242.c: removed conditional defines
6290 that are already in testfwk.h
6292 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6294 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6295 (AccAXRsh1): added, shift right by 1,
6296 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6298 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6300 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6302 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6303 remove cast to same type
6304 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6305 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6307 * link/z80/Makefile: removed, they have moved to
6310 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6311 * install-sh: fix bug #1204398 by setting umask 0022
6312 * device/lib/Makefile: separate build of z80 and gbz80 lib
6314 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6316 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6317 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6319 One basic decision: e.g. src/clean.mk includes further files. In order
6320 to make this work there are two solutions:
6321 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6322 run configure on them. This way they can use
6323 'include $(srcdir)/port-clean.mk'
6324 - always include clean.mk by the Makefile at the same level. To avoid
6325 that `make clean` tries to include and build Makefile.dep the
6326 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6327 implemented, because now even `make uninstall` doesn't create
6328 Makefile.in. clean.mk could be eliminated by pasting it in
6331 * debugger/mcs51/Makefile.in: build own objects from library sources
6332 (SLIB, SDCC) in current directory
6334 * configure, configure.in: renamed --disable-device-lib-build in
6335 --disable-device-lib; added --enable-doc, the required tools are
6336 searched by configure; added result message; the toolchain for the
6337 belonging ports are now only built, if the port is enabled.
6339 * support/regression/*: all output is written in directory gen, because
6340 the fwk and ports directories don't livet in the build tree using vpath
6342 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6343 --disable-device-lib, added --enable-doc, added section VPATH
6345 * sim/ucsim/configure.in,
6346 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6347 z80 are enabled by default
6349 2006-04-24 Raphael Neider <rneider AT web.de>
6351 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6352 to config word, "pic14_"-prefixed some extern functions
6353 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6354 config word has been found
6355 * src/pic/device.h: added prototypes
6356 * src/pic/pcode.c: added "pic14_"-prefix where needed
6357 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6359 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6361 (pic14emitRegularMap): ignore config words,
6362 (pic14createInterruptVect): moved generating __config directives away
6363 (picglue): have __config directives emitted
6365 2006-04-24 Borut Razem <borut.razem AT siol.net>
6367 * doc/Makefile: sync with nightly build makefile
6369 2006-04-24 Raphael Neider <rneider AT web.de>
6371 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6372 registers that have not been assigned proper liveranges,
6373 fixes #1469504 and #1474602,
6374 (pCodeRegOptimizeRegUsage): fixed typo in comment
6376 2006-04-24 Borut Razem <borut.razem AT siol.net>
6378 * device/examples/main8051.c: deleted - it was removed from CVS
6379 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6380 after the transition to Subversion
6381 * src/SDCCalloc.h: deleted - it was removed from CVS
6382 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6383 after the transition to Subversion
6384 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6385 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6386 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6387 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6389 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6391 * as/asx8051.dsp: added mcs51/strcmpi.h
6392 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6393 * as/hc08/aslink.h: updated lnksect prototype
6395 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6397 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6398 (newdot): handle A_ABS
6400 * as/mcs51/asout.c (outarea): output address
6401 * as/hc08/lkaomf51.c,
6402 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6404 * as/mcs51/i51pst.c,
6405 * as/z80/z80pst.c: "ABS" is not A_OVR
6406 * as/hc08/lkarea.c (newarea): read a_addr,
6407 (lnkarea): added codemap array, sort absolute areas to the front,
6408 combine all GSINITx/GSFINAL,
6409 (find_empty_space, allocate_space): new functions,
6410 (lnksect): return next address, handle absolute sections
6411 * as/mcs51/lkarea.c (newarea): read a_addr,
6412 lnksect2 prototype changed,
6413 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6414 (find_empty_space, allocate_space): new, factored out of lnksect2,
6415 (lnksect2): return next address, handle absolute sections
6417 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6418 * as/hc08/lklibr.c (addfile, fndsym),
6419 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6420 index out of range and detect both '\' and '/'
6421 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6422 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6423 regression tests (ds390 cannot return bool yet)
6424 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6425 document critical interrupts on z80, document changed SDCC define
6426 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6427 (_a390_mapping): added .org directive
6428 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6429 (genMultOneByte): fixed warnings
6430 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6432 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6433 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6434 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6435 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6436 * src/pic16/main.c: removed newReg prototype
6437 * src/pic16/pcode.c,
6438 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6440 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6442 * src/pic16/ralloc.c
6443 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6445 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6446 from short to PIC_OPTYPE
6447 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6448 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6449 optype from short to PIC_OPTYPE
6450 * src/port.h: made int_size unsigned to fix warnings
6451 * src/SDCC.y: fixed warning on MSVC
6452 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6453 * src/SDCCopt.c (convertToFcall): fixed warnings
6454 * src/SDCCsymt.h: removed double prototype for genSymName
6455 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6456 offset int to fix warnings
6458 2006-04-22 Borut Razem <borut.razem AT siol.net>
6460 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6461 references to CVS replaced with Subversion
6463 2006-04-21 Borut Razem <borut.razem AT siol.net>
6465 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6466 references to CVS replaced with Subversion
6468 2006-04-19 Borut Razem <borut.razem AT siol.net>
6470 * src/version.awk: adapted for svn
6471 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6472 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6473 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6474 /binutils-avr/etc/*.vi, *.jin: removed all properties
6475 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6477 2006-04-19 Borut Razem <borut.razem AT siol.net>
6479 * CVS to Subversion migration completed
6481 2006-04-18 Borut Razem <borut.razem AT siol.net>
6483 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6484 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6486 2006-04-17 Borut Razem <borut.razem AT siol.net>
6488 * device/include/Makefile.in: added pic/*.inc to the installation
6490 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6492 * support/regression/collate-results.py: fixed output in case of
6494 * support/regression/generate-cases.py: fixed splitting of pathnames
6496 * as/hc08/lklibr.c (addfile),
6497 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6499 2006-04-11 Raphael Neider <rneider AT web.de>
6501 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6502 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6503 * src/pic16/pcode.c (assignValnums): fixed #1460578
6505 2006-04-11 Raphael Neider <rneider AT web.de>
6507 * device/lib/pic/libdev/*.c,
6508 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6509 fixes #1468739, enables compilation in --std-c99 mode
6510 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6512 2006-04-11 Raphael Neider <rneider AT web.de>
6514 * src/pic/device.c (find_device): removed debug output
6515 (list_valid_pics): enabled verbose listing of supported devices
6516 * device/include/stdbool.h: define bool as char for pic14/16 as well
6518 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6520 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6522 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6524 * .version: bumped version to 2.5.6
6525 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6527 2006-04-06 Raphael Neider <rneider AT web.de>
6529 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6530 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6531 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6532 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6533 pic14_constructAbsMap
6534 (pic14printPublics): declare absolute global symbols as global
6535 (pic14createInterruptVect),
6536 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6537 (newReg): assume new registers unused, use correct name in
6538 hashtable (reg->name instead of name), more debugLog output
6539 * src/pic/device.h (PIC_device): added fields for verbose output
6540 * src/pic/device.c: moved device definition to pic14devices.txt,
6541 added routines for runtime parsing of pic14devices.txt,
6542 added support for second config word
6543 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6544 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6545 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6546 (_pic14_parseOptions): moved pCodeInitRegisters here
6547 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6548 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6549 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6550 handling the pseudo stack
6551 * device/lib/Makefile.in: ignore failures in objects-pic16,
6552 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6553 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6554 * device/lib/pic/Makefile.subdir,
6555 * device/lib/pic16/Makefile.subdir: improved clean rules
6556 * device/lib/pic/libdev/: NEW, pic14 device libraries
6557 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6558 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6559 * device/include/Makefile.in: create subdir and install pic14 headers
6560 * device/include/pic/p16f_common.inc: removed unused declarations
6561 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6562 PICs from inc2h.pl v1.6,
6563 replaced BIT_AT macros with struct declarations
6564 * device/include/pic/pic14devices.txt: definition of supported devices,
6565 all above improvements contributed by Zik Saleeba, thanks
6566 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6567 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6570 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6572 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6573 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6574 thanks to Charles Olds
6576 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6578 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6580 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6582 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6583 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6584 * support/regression/bug1464657.c: added, new test
6586 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6588 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6591 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6593 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6594 --no-peep and --peep-file <file> are used don't use default rules but
6597 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6599 * src/mcs51/gen.c (genCall): fixed bug 1457608
6601 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6603 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6604 changes seem to cause (trigger?) problems with the build system.
6606 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6608 * src/SDCCpeeph.c (operandsLiteral): new, added,
6609 (callFuncByName): inserted operandsLiteral
6610 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6612 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6614 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6615 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6617 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6619 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6620 implemented patch 1120823 Thanks to Willy De la Court (normal
6621 interrupts need an interrupt number now if they are made critical),
6622 and enabled nesting of critical functions though not for gbz80
6623 (genCritical, genEndCritical): added functions
6624 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6625 * src/z80/mappings.i: added "ei" to all mappings
6627 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6629 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6630 submitted by the Debian SDCC maintainer Aurelien Jarno:
6631 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6632 archive with gcc 4.1 on mips and wrote the patch"
6634 2006-03-16 Raphael Neider <rneider AT web.de>
6636 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6637 the left operand is shorter than the result (c* = lit-c* + int),
6639 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6642 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6644 * src/.version: increased version number to 2.5.5
6645 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6646 linking is done manually in pic16 port's _linkEdit,
6647 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6648 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6649 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6650 allocate asmop as AOP_ACC,
6651 (aopForRemat): added parameter 'bool result' in function declaration,
6652 (pic16_aopGet): return AOP_ACC when accessing WREG,
6653 (pic16_popGetTempReg): minor modification,
6654 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6655 'pic16_allocWithIdx',
6656 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6657 calling function in absolute addresses,
6658 (genAssign): take into account AOP_ACC asmop,
6659 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6660 * src/pic16/pcoderegs.c: some debug functions and lines added,
6661 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6662 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6664 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6665 call to allocReg, not by manually allocating a new one,
6666 (pic16_assignRegisters): now before going through the register
6667 allocating functions mark all registers as free. This eliminates some
6668 side effects resulting from peephole parser done earlier in the backbone
6670 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6672 * src/SDCCicode.c (geniCodeLogic),
6673 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6675 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6677 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6678 (genSend): bugfix, do not allocate and free twice,
6679 (shiftRLong): handle partially overlapping aops
6680 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6682 2006-03-08 Borut Razem <borut.razem AT siol.net>
6684 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6687 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6689 * support/regression/tests/bug1409955.c: new, added
6690 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6691 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6692 (aopForSym, aopOp): increment asmop.allocated if reused,
6693 (freeAsmop): decrement asmop.allocated and check for zero instead of
6695 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6696 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6697 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6698 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6699 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6700 genSignedRightShift, genRightShift, genDataPointerGet,
6701 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6702 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6703 in reverse order from allocation,
6704 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6705 added swappedLR to keep track
6706 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6707 pdata & code for GCC, z80, gbz80 & hc08
6708 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6710 2006-03-08 Raphael Neider <rneider AT web.de>
6712 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6714 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6716 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6717 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6718 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6720 2006-03-06 Borut Razem <borut.razem AT siol.net>
6722 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6723 made the linker quiet
6725 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6727 * src/pic16/gen.c (genPcall): fixed bug #1443644
6728 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6729 which dumps before the function entry point a data byte which represents
6730 the number of the local variables used by the specified function, added
6731 'xinst' for initial support for Extended Instruction Support,
6732 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6733 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6734 port->fun_prefix anymore (may change later),
6735 (genFunction, genEndFunction): do not store/restore local registers for
6736 _main (this should take care the --main-return command line option in
6738 (genOr): removed some legacy pic-port instructions,
6739 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6740 performing operations with SFR's causes data to be written more than
6741 once to each SFR. Perhaps SFRs should be handled in special cases...
6742 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6744 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6745 into account for stack starting position,
6746 (struct OPTIONS pic16_optionsTable): added command line argument
6747 --extended or -y for Extended Instruction Support,
6748 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6749 (deassignLRs): *** perhaps the most important change, old 'for' code
6750 (commented out for reference), didn't account for some registers which
6751 were left marked 'not free' after a pointer operation. The change
6752 reduces register usage a lot in some cases
6754 2006-03-04 Borut Razem <borut.razem AT siol.net>
6756 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6758 * support/regression/tests/bug-524697.c: decreased array size for
6759 mcs51 to fit into the internal RAM
6760 * support/regression/Makefile.in: a little bit more verbose
6762 2006-03-03 Borut Razem <borut.razem AT siol.net>
6764 * support/regression/fwk/lib/testfwk.c,
6765 support/regression/fwk/include/testfwk.h: introduced function
6766 _prints(), nonrecursive _printn(), call _initEmu() from main()
6767 * support/regression/ports/gbz80/support.asm,
6768 support/regression/ports/ucz80/support.asm,
6769 support/regression/ports/z80/support.asm,
6770 support/regression/ports/ds390/support.c,
6771 support/regression/ports/hc08/support.c,
6772 support/regression/ports/host/support.c,
6773 support/regression/ports/mcs51/support.c,
6774 support/regression/ports/xa51/support.c: added empty _initEmu()
6776 * support/regression/ports/pic16/gpsim.cmd,
6777 support/regression/ports/pic16/spec.mk,
6778 support/regression/ports/pic16/support.c,
6779 support/regression/Makefile.in: added pic16 regression test
6781 2006-03-01 Raphael Neider <rneider AT web.de>
6783 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6784 genConstPointerGet): use safe way of generating MOVFF to cover
6785 literals as well as registers, fixes bug #1440527
6786 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6788 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6789 more correctly, fixes bug #1232186
6790 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6791 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6792 gplink guess the correct processor in more cases, applied patch
6793 from Till Riedel attached to and fixing bug #1436552
6795 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6797 * support/regression/tests/array.c: added, contains check for #1434401
6798 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6800 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6802 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6803 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6804 * device/include/mcs51/c8051f326.h,
6805 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6806 * device/include/mcs51/c8051f000.h,
6807 * device/include/mcs51/c8051f018.h,
6808 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6809 PCON_IDLE,PCON_STOP and added sfr16 definitions
6811 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6813 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6814 genGetWord): fixed bug 1409955
6816 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6818 * device/include/hc08/mc68hc908gp32.h,
6819 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6821 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6823 * src/SDCCast.c (constExprValue): return NULL if not a value
6824 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6825 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6826 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6828 2006-02-13 Borut Razem <borut.razem AT siol.net>
6830 * src/regression/ptrarg.c: added, fails due to bug #1430967
6831 * src/regression/Makefile: ptrarg.c added, ...
6833 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6835 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6836 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6838 2006-02-11 Borut Razem <borut.razem AT siol.net>
6840 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6841 print "Processor: xxx" message to stdout only if --verbose
6843 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6845 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6846 * support/regression/tests/bug1426356.c: added
6847 * support/regression/tests/bitfields.c: removed 2 tests
6849 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6851 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6852 * device/include/mcs51/c8051f330.h,
6853 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6854 PCON_IDLE,PCON_STOP and added sfr16 definitions
6855 * device/lib/_divsint.c,
6856 * device/lib/_divuint.c,
6857 * device/lib/_divulong.c,
6858 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6859 register bank bug for small stackauto
6861 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6863 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6865 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6867 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6868 * all.dsp: corrected several bin paths
6869 * device/include/mcs51/c8051f120.h,
6870 * device/include/mcs51/c8051f300.h,
6871 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6872 to PCON_IDLE,PCON_STOP
6873 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6874 * device/lib/printf_large.c (output_float): fixed bug 1388703
6875 * support/regression/tests/bug1057979.c: added test for bug 1388703
6877 2006-02-08 Raphael Neider <rneider AT web.de>
6879 * src/pic/pcode.c (pciTRIS): fixed typo,
6880 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6881 (LinkFlow): fixed handling of flows that end in a call,
6882 (ReuseReg): perform safety check earlier
6883 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6884 to work with flows at the beginning of a pBlock,
6885 fixes #1426557 (Symbol not previously defined),
6886 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6888 (RemoveUnusedRegisters): update register usage info
6889 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6890 created, reuse existing ones instead
6891 * src/pic/gen.c (genPcall): fixed #1424719
6893 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6895 * link/z80/lkmain.c,
6897 * link/z80/lkdata.c,
6898 * link/z80/aslink.h: fixed build on current cygwin:
6899 replaced getline() by lk_getline()
6901 2006-02-01 Borut Razem <borut.razem AT siol.net>
6903 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6904 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6905 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6906 src/regression/bool1.c, src/regression/bool2.c,
6907 src/regression/bool3.c, src/regression/call1.c,
6908 src/regression/compare.c, src/regression/compare10.c,
6909 src/regression/compare2.c, src/regression/compare3.c,
6910 src/regression/compare4.c, src/regression/compare5.c,
6911 src/regression/compare6.c, src/regression/compare7.c,
6912 src/regression/compare8.c, src/regression/compare9.c,
6913 src/regression/configword.c, src/regression/for.c,
6914 src/regression/inline.c, src/regression/mult1.c,
6915 src/regression/nestfor.c, src/regression/or1.c,
6916 src/regression/pointer1.c, src/regression/ptrfunc.c,
6917 src/regression/rotate1.c, src/regression/rotate2.c,
6918 src/regression/rotate3.c, src/regression/rotate4.c,
6919 src/regression/rotate5.c, src/regression/rotate6.c,
6920 src/regression/rotate7.c, src/regression/string1.c,
6921 src/regression/struct1.c, src/regression/sub.c,
6922 src/regression/sub2.c, src/regression/switch1.c,
6923 src/regression/while.c, src/regression/xor.c,
6924 src/regression/create_stc, src/regression/simulate,
6925 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6927 * src/regression/gpsim_assert.h: added
6929 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6931 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6932 ((void (code *) (void)) 0) ();
6941 * as/mcs51/aslink.h,
6943 * as/mcs51/asmain.c,
6944 * as/mcs51/lkdata.c,
6946 * as/mcs51/lkmain.c,
6949 * as/z80/asmain.c: fixed build on current cygwin:
6950 replaced getline() by as_getline()
6952 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6954 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6955 declarator in the symbol chain
6957 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6958 parameter list for function pointers
6959 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6960 * support/regression/tests/bug-716242.c: added
6962 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6964 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6966 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6968 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6970 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6971 inifinitely recurseable, added static
6972 * support/regression/tests/bug-1408066.c: added
6974 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6977 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6978 renamed, added possibility to create "postLoopLbl"-labels
6979 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6980 newiTempLoopHeaderLabel
6981 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6982 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6983 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6984 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6985 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6986 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6987 (basicInduction): fixed bug #136564, made static,
6988 (loopInduction): changed parameter of basicInduction, made static,
6989 (addPostLoopBlock): added
6990 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6991 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6993 * support/regression/tests/bug-136564.c: added
6994 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6995 --std-sdcc99 to LIBSDCCFLAGS
6997 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6999 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7001 * support/regression/tests/bug-1406131.c: added
7003 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7005 * src/SDCCast.c (decorateType): fix promotion of unary minus
7006 * src/SDCCsymt.c (computeType): beautified
7007 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7008 (valUnaryPM, valComplement): fix sign and promotion,
7009 (valNot): ANSI: result type is int (SDCC: unsigned char)
7010 * support/regression/tests/uminus.c: speedup by removing superflous
7012 * support/regression/tests/onebyte.c: added promotion and signedness
7013 tests for unary minus
7014 * support/regressions/tests/bug-477927.c: disable warning about
7015 uninitialized variables
7016 * support/regression/tests/not.c: added
7018 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7020 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7021 * src/mcs51/gen.c (gen51Code): show final register usage after
7022 fillGaps in asm with --i-code-in-asm
7023 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7024 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7025 incUsed, rliveClear, adjustIChain): made static,
7026 (setFromRange): excluded because it's unused,
7027 (findPrevUseSym, markWholeLoop): added,
7028 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7029 through all branches of predecessors enables sdcc to emit the warning
7030 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7031 (rlivePoint): made static, added parameter emitWarnings which is only
7032 true during the first run out of two,
7033 (findRecursiveSucc, findRecursivePred): removed,
7034 (computeLiveRanges): made static, added parameter emitWarnings,
7035 (dumpIcRlive): added for debugging only
7036 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7037 removed prototype of setFromRange()
7038 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7039 in call of computeLiveRanges()
7040 * support/regression/tests/bug-895992.c: added
7041 * support/regression/tests/bug-971834.c: added
7042 * support/valdiag/tests/bug-895992.c: added
7043 * support/valdiag/tests/bug-971834.c: added
7045 2005-12-18 Raphael Neider <rneider AT web.de>
7047 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7048 (genUnpackBits): improved code for direct operands,
7049 (genPackBits): improved code for literal assignment to bitfields
7050 and for direct destination operands (no FSR indirection),
7051 prevented redundant AND, fixes #1362800,
7052 (AccLsh): added parameter to disable masking of the result
7053 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7054 skip instructions with side-effects (like incfsz),
7055 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7056 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7057 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7060 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7062 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7063 volatile variables as spill location
7065 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7067 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7069 * support/regression/tests/bug-1376320.c: added
7071 2005-12-08 Raphael Neider <rneider AT web.de>
7073 * src/pic/device.c: renamed is_shared to pic14_is_shared
7074 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7075 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7076 (is_valid_identifier): added for above workaround
7078 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7080 * device/lib/Makefile.in: fixed to enable port-specific-objects
7081 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7082 char, thanks Hubert Sack
7083 * doc/sdccman.lyx: documented --xstack-loc,
7084 elaborated a bit more on interrupts and pitfalls,
7085 removed "setjmp/longjmp unsupported",
7086 documented some unsupported C99 features
7087 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7088 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7089 if, thanks Hubert Sack
7090 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7091 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7093 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7094 regression tests can report resource usage (rfe 700441)
7095 * support/regression/collate-results.py: report resource usage
7096 * support/regression/ports/ds390/spec.mk,
7097 * support/regression/ports/hc08/spec.mk,
7098 * support/regression/ports/mcs51/spec.mk,
7099 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7100 * support/regression/ports/ds390/uCsim.cmd,
7101 * support/regression/ports/hc08/uCsim.cmd,
7102 * support/regression/ports/mcs51/uCsim.cmd,
7103 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7104 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7105 library, use the default one
7106 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7107 building the library
7109 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7111 * config.dsp: added dependency on .version and configure_vc.awk
7112 * device/include/setjmp.h: updated for --stack-auto and --xstack
7113 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7114 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7115 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7116 * device/lib/libsdcc.lib: added _setjmp
7117 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7118 (decorateType): fixed bug 1372851,
7119 (optimizeGetHbit): fixed warning
7120 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7121 array initialisation
7122 * support/regression/tests/bug1057979.c: added test for bug 1358192
7123 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7125 2005-12-03 Borut Razem <borut.razem AT siol.net>
7127 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7128 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7130 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7132 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7133 createIval): implement symbol independant "flexible array member",
7134 (createIvalCharPtr): implemented flexible array initialisation with a
7136 * src/SDCCsymt.c (copyStruct): removed,
7137 (getSize): fixed misleading comment,
7138 (getAllocSize): removed, the additional allocation size is now in
7139 sym->flexArrayLength,
7140 (checkStructFlexArray): new, syntax checks for flexible array members,
7141 (compStructSize): added syntax checks for "flexible array members"
7142 (copyStruct): removed,
7143 (copyLinkChain): removed inefficient fix for bug 770487
7144 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7145 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7146 symbol->flexArrayLength
7148 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7149 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7150 * support/regression/tests/structflexarray.c: added
7151 * support/valdiag/tests/structflexiblearray.c: added
7153 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7155 * src/SDCCast.c (decorateType): fixed bug 1368489
7156 * support/Util/SDCCerr.c,
7157 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7159 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7161 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7162 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7164 2005-11-27 Borut Razem <borut.razem AT siol.net>
7166 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7167 support/cpp2/mkdeps.h: added command line option
7168 -obj-ext=<extension> to SDCPP to define object file externion, used
7169 for generation of make dependencies (-M)
7170 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7172 2005-11-26 Borut Razem <borut.razem AT siol.net>
7174 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7175 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7176 added pic and pic16 libraries
7178 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7180 * device/include/float.h: Corrected typo in prototype of __fsgt
7182 2005-11-25 Borut Razem <borut.razem AT siol.net>
7184 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7185 added creation of model-mcs51-stack-auto libraries
7187 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7189 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7191 * src/SDCCast.c (createIvalArray): removed obsolete comment
7193 2005-11-24 Borut Razem <borut.razem AT siol.net>
7195 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7196 added missing device/lib/mcs51/crt*.asm sources
7198 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7200 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7202 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7204 * device/lib/_fs2schar.c,
7205 * device/lib/_fs2sint.c,
7206 * device/lib/_fs2slong.c: optimized inline asm
7208 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7210 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7211 Better handling of floats between -1.0 and 0.0.
7213 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7215 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7216 (the missing "if"s prohibited removal of redundant labels)
7218 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7220 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7221 Properly convert floats between -1.0 and 0.0 to long, int, and char
7222 types (max integer value of negative floats tends to zero).
7223 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7224 Removed changes made so to work properly with floats between
7225 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7228 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7230 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7231 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7232 (genCast) cosmetic change
7233 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7234 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7236 * support/regression/tests/bitfields (testSignedBitfields): added
7238 2005-11-18 Borut Razem <borut.razem AT siol.net>
7240 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7241 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7242 introduced SILENT option to make building of pic16 libraries less
7244 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7246 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7247 Now they work properly with floats between -1.0 and 0.0
7248 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7250 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7252 * src/SDCCicode.c (printOperand): added missing else
7254 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7256 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7257 reformatted for better readability
7258 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7261 2005-11-17 Borut Razem <borut.razem AT siol.net>
7263 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7264 introduced SILENT option to make building of pic16 libraries less
7265 verbose - used for nightly snapshot build
7266 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7267 available on Win32 platforms.
7268 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7269 medium, large, pic and pic16
7271 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7273 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7274 printf("%f"...) sets fraction to zero.
7276 2005-11-16 Raphael Neider <rneider AT web.de>
7278 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7280 * src/pic/gen.c (genIfx): implemented for CARRY bit
7281 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7282 to generic pointers, fixes #1357332,
7283 (pic16_movLit2f): NEW,
7284 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7286 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7288 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7290 2005-11-11 Raphael Neider <rneider AT web.de>
7292 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7293 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7294 compute pointer's type from operand,
7295 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7296 improved single bit reads, fixes bug #1353379
7298 2005-11-09 Borut Razem <borut.razem AT siol.net>
7300 * support/scripts/sdcc.nsi: added lib/pic to the package
7302 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7304 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7306 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7308 * support/regression/tests/bug1348008.c: added
7309 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7310 * support/regression/tests/bug1337835.c: updated comment
7312 2005-11-06 Borut Razem <borut.razem AT siol.net>
7314 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7315 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7316 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7317 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7318 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7319 dynamic construction of cl_error_class and derivates - 2.nd try
7321 2005-11-05 Borut Razem <borut.razem AT siol.net>
7323 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7324 bug, which caused Bus Errors on sparc solaris
7326 2005-11-04 Borut Razem <borut.razem AT siol.net>
7328 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7329 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7330 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7331 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7332 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7333 and derivates to resolve the initialization problem on OSX
7335 2005-11-02 Borut Razem <borut.razem AT siol.net>
7337 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7338 corrected typo - #include <winsock2.h>
7340 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7342 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7343 (_asxxxx_mapping): added org directive for future enhancements
7345 2005-11-01 Borut Razem <borut.razem AT siol.net>
7347 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7348 enabled sockets on WIN32
7349 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7351 2005-10-31 Borut Razem <borut.razem AT siol.net>
7353 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7354 WIN32 backslash path delimiters should be escaped when used in C strings
7355 * support/regression/tests/bitfields.c: exclude failing assertions for
7356 __CYGWIN32__ and __MINGW32__ hosts
7358 2005-10-30 Borut Razem <borut.razem AT siol.net>
7360 * src/SDCCutil.c: corrected double comparison typo
7362 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7364 * device/lib/medium/Makefile: added for new memory model medium
7365 * device/include/asm/mcs51/features.h: updated for medium/pdata
7366 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7367 added Multiply & Accumulate sbit's and MAC0_PAGE define
7368 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7369 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7370 * device/lib/_mullong.c: update for medium model
7371 * device/lib/incl.mk: added medium model
7372 * doc/sdccman.lyx: documented medium model
7373 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7374 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7375 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7376 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7377 (allocParms): set SCLS and OCLS to pdata for medium model
7378 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7380 (powof2): return <0 if not power of 2
7381 * src/avr/gen.c (genBitWise): use updated powof2
7382 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7383 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7384 (shiftLLeftOrResult): use B if necessary
7385 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7386 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7387 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7388 * support/regression/Makefile.in: added test-mcs51-medium
7389 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7391 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7393 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7395 * device/lib/time.c (mktime): fixed bug 1334315
7397 2005-10-28 Raphael Neider <rneider AT web.de>
7399 * device/include/pic/p16f_common.inc: added common declarations
7400 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7402 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7404 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7405 (aopPutUsesAcc): added to predict accumulator use,
7406 (assignResultValue): save acc if necessary,
7407 (genMinusDec): store result if indirectly addressed,
7408 (genDivOneByte): save acc if necessary,
7409 (movLeft2Result): bugfix if left already in acc,
7410 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7411 attention to accumulator use (esp. pdata),
7412 (genReceive): receive pdata correctly
7413 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7414 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7416 2005-10-27 Raphael Neider <rneider AT web.de>
7418 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7420 2005-10-27 Raphael Neider <rneider AT web.de>
7422 * .version: changed version to 2.5.4
7423 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7424 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7425 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7426 arithmetics support routines
7427 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7428 * device/lib/Makefile.in: also create installdir for pic
7430 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7432 * src/pic/device.c (dump_sfr): rewritten to delegate register
7433 placement to the linker (use `extern sym' rather than sym EQU addr),
7434 (validAddress): fixed to check last specified address
7435 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7436 (popGetLit): truncate literal value to 8 bit,
7437 (popGet): moved assert to more appropriate place
7438 (popGetExternal): create pCode operand from and mark the according
7439 symbol as being `extern'
7440 (popGetAddr): added sanity check on immediate's offset, provide
7441 GPOINTER tag on demand
7442 (aopPut): fixed for immediates,
7443 (mov2w_op): move operand's address or contents to WREG (depending on
7444 operand type), safer variant of mov2w,
7445 (movwf,call_libraryfunc): NEW, handy abbreviations,
7446 (get_argument_pcop,get_return_val_pcop,pass_argument,
7447 get_returnvalue): interface for accessing function parameters and
7449 (assignResultValuei,genRet): use new parameter/return value interface
7450 (pic14_getDataSize): back to old version handling generic pointers,
7451 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7452 provided implementation and/or fixed old one,
7453 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7454 calls, removed legacy 8051 reference code
7455 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7456 (loadSignToC): NEW, move the operands sign bit to CARRY,
7457 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7458 genRightShiftSigned, accepts negative shift counts,
7459 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7460 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7461 generic pointers, __data pointers and __code pointers,
7462 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7463 and signed bitfields, limit bitfields to 8 bit,
7464 (genDataPointerGet): fixed number of bytes read,
7465 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7466 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7467 pointers to constant data are no longer assumed to point to __code
7468 space, removed invalid pointer types,
7469 (bitpatternFromVal): retrieve the PICs representation of an integer
7471 (genDataPointerSet): fixed assigning to po_immediate operands,
7472 (genGenPointerSet): implemented as library call,
7473 (genIfx): fixed incorrect condition,
7474 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7475 provide GPOINTER tag according to destination's storage class,
7476 (genCast): added code to handle casting to generic pointers, added
7477 sign-/zero extension of the result
7478 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7479 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7480 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7482 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7483 address/register resides in the shared banks
7484 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7485 put all variables into separate sections (have the linker arrange
7487 (picglue): put init code and interrupt handlers in separate sections
7488 * src/pic/main.c: added port specific options table, modified to PORT
7489 structure to make GPOINTERs 3 byte, added pic14_options
7490 (_pic14_do_link): private linking routine (update paths to libraries,
7491 add libsdcc.lib by default)
7492 * src/pic/main.h: declare pic14_options
7493 * src/pic/pcode.c: fixed instructions i/o relations,
7494 (RegCond): reverted to correct version,
7495 (newpCodeOpLit): truncate literals to 8 bit,
7496 (genericPrint): added debug output,
7497 (getRegFromInstruction): fixed for various operand types, simplified
7498 (BuildFlow): fixed broken handling of isntructions with labels
7499 (LinkFlow): start at last instruction in flow (skip trailing comments),
7500 pass the flow on to the next instruction after CALL
7501 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7502 (insertPCodeInstruction): fixed inserting after a skip instruction,
7503 (DoBankSelect): fixed for labeled instructions
7504 (OptimizepBlock): honor --nopeep switch
7505 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7506 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7507 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7508 (pCodeOptime2pCodes): allow disabling this optimization via
7509 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7510 but is still buggy), started implementation of a dataflow based
7511 pCode optimization (CSE + dead code elimination)
7512 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7513 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7514 names are independant of the stack location and therefore portable across
7517 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7519 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7520 (selectSpil): fixed bug 1337835 by not spilling bit variables
7521 * support/regression/tests/bug1337835.c: added test for this bug
7522 * src/mcs51/peeph.def: restart after rule 3.c,
7523 addded rules 263.x to optimize loading constants
7525 2005-10-26 Raphael Neider <rneider AT web.de>
7527 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7528 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7529 (genAssign): emit warning when casting literals to generic pointer
7530 type, also applies when taking the address of a fixed variable,
7531 (genCast): improved casting to generic pointers
7532 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7533 extern variables, added verbose error message
7534 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7536 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7538 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7539 carry must be complemented too
7540 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7541 could be emitted by genMinus
7542 * src/SDCCval.c (constVal): fixed bug 1305065
7544 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7546 * src/SDCCast.c (addCast): added promotion for bit variables
7547 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7548 promotion casts + optimisation
7549 (optimizeGetWord): fix warning 'i' might be used uninitialized
7550 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7551 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7553 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7555 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7556 all chars are promoted to int; promotion should be handled in SDCCast.c
7558 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7560 * device/lib/_strcmp.c: Fixed bug 1326457
7562 2005-10-11 Raphael Neider <rneider AT web.de>
7564 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7565 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7567 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7569 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7570 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7572 2005-10-04 Raphael Neider <rneider AT web.de>
7574 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7575 device/lib/pic16/pics.all: added pic18f1320
7576 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7578 2005-09-30 Raphael Neider <rneider AT web.de>
7580 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7581 * src/pic16/devices.inc: NEW, provides device descriptions
7582 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7584 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7586 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7589 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7591 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7592 documented Any Order Bit, Higher Order Byte and Higher Order Word
7593 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7594 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7595 (optimizeGetAbit): new, to get any bit, not only the high bit,
7596 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7597 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7598 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7599 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7600 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7601 GETABIT, GETBYTE, GETWORD: decorate them,
7602 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7603 (ast_print): added GETABIT, GETBYTE, GETWORD
7604 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7605 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7606 (geniCodeBinary): new generic binary icode,
7607 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7608 * src/port.h: updated comment for PORT.hasExtBitOp
7609 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7610 (genGetByte): new, to get a single byte,
7611 (genGetWord): new, to get a word from a long,
7612 (gen51Code): added GETABIT, GETBYTE, GETWORD
7613 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7615 2005-09-23 Raphael Neider <rneider AT web.de>
7617 * configure.in, configure: have device/lib/pic configured
7618 * device/lib/Makefile.in: added model-pic14
7619 * device/lib/clean.mk: added pic/ to clean rule
7620 * device/lib/pic: added rudimentary pic14 library providing support
7621 functions for multiplication/division/generic pointer access
7622 * src/SDCCopt.c (convilong): mark support functions as extern
7623 for pic14 port as well
7624 * src/pic/gen.c (genMult): added assertions,
7625 (genpic14Code): emit warning on unhandled iCodes
7626 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7627 * src/pic/pcode.c (pCodeOpCopy),
7628 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7629 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7630 SFR_REGISTER}), made safe for future extensions
7631 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7632 instructions even if preceeded by SKIP instructions (also remove
7633 them); removed unused code
7634 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7635 prevents leaving parts of the structure uninitialized after copying
7637 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7639 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7641 * support/regression/tests/addsub.c: added test for the bug
7643 2005-09-21 Raphael Neider <rneider AT web.de>
7645 * device/include/pic16/pic18f1220.h,
7646 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7647 * device/lib/pic16/Makefile.rules: added missing opening paren
7648 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7649 are provided in genutils.c,
7650 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7651 operand/result sizes,
7652 (genCmp): assert on NULL pointers first, then check deref'ed values
7653 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7656 2005-09-18 Raphael Neider <rneider AT web.de>
7658 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7659 as these are now unused,
7660 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7661 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7662 local, avoids uninitialized pointer dereference on r->name
7663 * src/pic16/ralloc.c (newReg): fixed indentation
7665 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7667 * src/SDCCval.c (constVal): fixed bug 730366
7668 * support/Util/SDCCerr.c,
7669 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7671 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7673 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7675 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7677 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7679 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7681 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7682 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7683 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7684 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7685 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7686 * packihx/packihx.c (hexDigit): made c unsigned char
7687 * as/mcs51/lklibr.c (fndsym),
7688 * link/z80/lkgb.c (gb),
7689 * link/z80/lklibr.c (fndsym),
7690 * link/z80/lkrloc.c (relr),
7691 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7692 * src/SDCC.lex (checkCurrFile, process_pragma),
7693 * src/SDCCglue.c (spacesToUnderscores),
7694 * src/SDCCmain.c (setParseWithComma, processFile),
7695 * src/asm.c (tvsprintf, printCLine),
7696 * src/avr/gen.c (emitcode, aopPut),
7697 * src/ds390/gen.c (emitcode),
7698 * src/hc08/gen.c (emitcode, emitinline),
7699 * src/mcs51/gen.c (emitcode, genInline),
7700 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7702 * src/pic/ralloc.c (debugLog),
7703 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7705 * src/pic16/ralloc.c (debugLog),
7706 * src/z80/main.c (_process_pragma):
7707 made all ctype.h function calls safe
7708 * src/SDCCopt.c: include math.h for fabs
7709 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7710 and used them throughout the code to make ctype.h function calls safe
7711 * src/ds390/main.c (asmLineNodeFromLineNode),
7712 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7713 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7715 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7716 (newpCodeAsmDir): made ctype.h function calls safe
7717 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7718 pic16_emitcode): made lbp unsigned char*
7719 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7720 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7721 * src/xa51/gen.c (emitcode),
7722 * src/z80/gen.c (_emit2): made lbp unsigned char*
7723 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7726 2005-09-05 Raphael Neider <rneider AT web.de>
7728 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7729 access bank splitpoint
7731 2005-09-05 Raphael Neider <rneider AT web.de>
7733 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7735 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7737 * .version: changed to version 2.5.3
7738 * doc/sdccman.lyx: changed version to 2.5.3,
7739 documented --codeseg and --constseg and pragma codeseg and constseg,
7740 documented bit parameters (reentrant) and bit returning
7741 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7742 currFunc->recvSize, but is this ok for all ports?
7743 (ast2iCode): result of ~ on unsigned char must be cast to int for
7745 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7746 function pointers in bit space
7747 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7748 (processFuncArgs): call port.reg_parm() with reentrancy info
7756 * src/z80/main.c: port.reg_parm prototype extended with
7757 "bool reentrant" parameter
7758 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7759 options.stackAuto for allocating bit register parameters
7760 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7761 (genSend): set BitBankUsed if it is,
7762 (selectRegBank): factored out of genCall for use in genPcall,
7763 (genCall): removed redundant dtype assignmen, use selectRegBank,
7764 (genPcall): handle returning in Carry properly, save in F0 if needed,
7765 (genReceive): handle bit register parameters
7766 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7767 (mcs51_assignRegisters): enable bit registers for all reentrant
7768 functions and don't set BitBankUsed unconditionally
7769 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7770 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7771 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7773 2005-08-27 Borut Razem <borut.razem AT siol.net>
7775 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7776 ppc-osx (Darwin) does not support -u option. It seems that it is
7777 supported only on Linux - GNU cp
7779 2005-08-25 Borut Razem <borut.razem AT siol.net>
7781 * sim/ucsim/gui.src/serio.src/Makefile.in,
7782 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7783 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7784 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7785 install and strip, since the strip at /usr/ccs/bin should be used
7788 2005-08-24 Borut Razem <borut.razem AT siol.net>
7790 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7792 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7794 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7797 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7799 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7800 * as/mcs51/lkmain.c (link_main): fixed warning
7801 * device/include/stdbool.h: ds390 has no advanced bit support yet
7802 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7803 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7804 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7805 and updated their macros
7806 * src/SDCCval.c (constVal): updated comment for renamed b_long
7808 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7810 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7811 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7812 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7813 (oprio): set priority for '['
7814 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7816 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7817 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7818 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7819 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7820 added overlayable BIT_BANK area
7821 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7822 (summary2): explain 'T' in legenda
7823 * as/mcs51/lkrloc.c: replaced old K&R style,
7824 (relr): added R_BIT processing,
7825 (errmsg): added "Bit-addressable relocation error",
7826 (adb_bit): added for converting from byte- to bit-addressable space,
7827 (adb_24_bit): added for converting from byte- to bit-addressable space
7828 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7829 used in reentrant functions now even as return value
7830 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7831 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7832 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7833 * src/SDCCglobl.h: added indicator BitBankUsed
7834 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7835 the bit registers b0-b7
7836 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7837 (geniCodeCast): fixed bug 1263853,
7838 (geniCodeLogicAndOr): put result in bool or char,
7839 (geniCodeReceive): added parameter func for accessing the return type,
7840 (geniCodeFunctionBody): pass func to geniCodeReceive
7841 * src/SDCCmain.c: added indicator BitBankUsed
7842 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7843 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7844 (checkSClass): don't put automatic bool/bit on stack,
7845 (checkFunction): removed check on function cannot return bit
7846 * src/SDCCsymt.h: added newBoolLink prototype
7847 * src/mcs51/gen.c (rb1regs): added bit registers,
7848 (movc): created for assigning to carry,
7849 (pushReg, popReg): created for pushing registers,
7850 (sameRegs): check both AOP_REG and AOP_CRY types,
7851 (aopOp): handle bit registers,
7852 (aopPut): optimization no self-assign,
7853 (saveRegisters): push reg->base (bits) only once for bit registers,
7855 (unsaveRegisters): pop reg->base only once and use popReg,
7856 (assignResultValue): added parameter func and return in carry for bits,
7857 (genIpush): optimization no reload in A if not changed,
7858 (genSend): bit parameters in reentrant functions are passed in bit
7859 registers by first assigning to bits in B, then save registers and
7861 (genCall): handle returning in Carry properly, save it in F0 if needed,
7862 (genPcall): updated assignResultValue call, this is not safe yet for bit
7863 returning function !!!
7864 (genFunction): don't generate equ's for bit registers and use pushReg,
7865 (genEndFunction): take care of bit returning functions and use popReg,
7866 (genRet): return bit in Carry,
7867 (genIfx): optimize bit registers and other directly addressable bits,
7868 (genReceive): updated assignResultValue call
7869 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7870 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7871 registers when using stack-auto
7872 * src/mcs51/ralloc.c (_G): added allBitregs,
7873 (regs8051): added the bit registers,
7874 (createStackSpil): use macro IS_BIT,
7875 (getRegBit): added to allocate a bit register, else spill,
7876 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7877 (updateRegUsage): factored out to ease stepping while debugging,
7878 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7879 also allocate bit registers,
7880 (fillGaps): handle bit registers,
7881 (findAllBitregs): added to create bit vector with all bit registers,
7882 (mcs51_allBitregs): returns this bit vector,
7883 (mcs51_assignRegisters): when using stack-auto use bit registers for
7884 passing parameters and creating local variables
7885 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7887 2005-08-22 Borut Razem <borut.razem AT siol.net>
7889 * device/lib/Makefile.in: replaced find option -or with -o
7890 to make it run on solaris
7892 2005-08-22 Raphael Neider <rneider AT web.de>
7894 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7895 fixes #1265442 (crash on Solaris)
7897 2005-08-20 Borut Razem <borut.razem AT siol.net>
7899 * configure, configure.in: added tests for libsocket and libnsl libraries,
7900 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7901 from support/regression/Makefile.in
7902 * support/regression/Makefile.in: added
7903 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7904 * sim/ucsim/libtool: regenerated on sparc-solaris
7905 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7906 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7907 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7908 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7909 sparc-solaris, which doesn't use GNU ld linker
7910 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7911 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7913 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7915 * src/mcs51/peeph.def: updated comments
7917 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7919 * device/lib/_gptrget.c,
7920 * device/lib/_gptrput.c: slightly shorter
7921 * doc/sdccman.lyx: incremented version
7922 * src/mcs51/peeph.def: moved peephole comments to the line of first
7923 change to better keep line correlation, reanimated 186.e
7924 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7926 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7928 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7929 David Saxton with quotes around file name.
7931 2005-08-15 Borut Razem <borut.razem AT siol.net>
7933 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7934 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7935 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7936 make tests run on x86_64 platform
7938 2005-08-13 Raphael Neider <rneider AT web.de>
7940 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7941 as it might be executed DURING a build (parallel make is wonderful)
7943 2005-08-13 Raphael Neider <rneider AT web.de>
7945 * device/lib/Makefile.in (port-specific-objects-pic16):
7946 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7947 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7949 * device/lib/pic16/Makefile.rules: build subdirs before creating
7950 the library, removed builddir rule, create $(builddir) early in
7951 recurse rule, use empty recurse rule for leaf directories
7952 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7953 mkdir errors (race condition), removed duplicate suffix "hex"
7955 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7956 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7957 prevents mkdir -p from aborting on Alpha
7959 2005-08-12 Raphael Neider <rneider AT web.de>
7961 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7962 db-statements in order to allow for arrays of pointers in code
7963 sections to be placed without interspersed 0-padding, fixes
7965 * (emitStatistics): fixed division by zero for pic18f1220
7966 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7967 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7968 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7969 * (pic16_pCodeConstString): keep track of already emitted string
7970 literals to prevent "duplicate definitions of symbol _str_NR"
7971 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7973 * device/lib/Makefile.in: ignore failing PIC16 library builds
7974 * device/lib/pic16/Makefile: do not build if gputils are missing
7975 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7977 2005-08-10 Raphael Neider <rneider AT web.de>
7979 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7982 2005-08-10 Raphael Neider <rneider AT web.de>
7984 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7985 Rokas' patch to add the new fixed point type "__fixed16x16"
7986 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7987 functions for __fixed16x16 arithmetics
7988 * device/lib/pic16: reimplemented the build system to support
7989 a separate build directory, better handling of libio (create
7990 the library in a separate subdir for each architecture) and
7991 easier configuration (centralized in Makefile.common)
7993 2005-08-07 Raphael Neider <rneider AT web.de>
7995 * src/pic16/gen.c (genrshTwo): fixed sign extension
7996 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7997 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7999 * device/include/pic16/pic18f4220.h: NEW, header for
8000 pic18f4220 and pic18f4320
8001 * device/include/pic16/pic18fregs.h: added new devices,
8002 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8003 * device/include/pic16/signal.h: resolved name clashes
8004 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8005 to also allow testing for interrupt enable bits, added
8006 comments on how to use the macros
8007 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8008 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8009 register definitions for the devices
8010 * device/lib/pic16/pics.all: added new devices
8011 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8013 * device/lib/pic16/libc/stdlib/memfree: do not count
8014 the block header as free memory
8015 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8016 simplified and added missing end-of-blocklist-marker
8017 (reported by Peter Onion, fixes #1252814)
8018 * (_mergeHeapBlock): fixed loop condition
8019 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8020 len==0, restructured code
8021 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8022 up a bit, reduced bitfield accesses, prevent endless loops
8023 in case of heap corruption
8024 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8025 "unreferenced arguments/must return a value" warnings
8026 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8027 replaced BAUDREG with SPBRG
8028 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8029 device/lib/pic16/debug/gstack/gstack.c: replaced
8030 _naked, _asm, _endasm with __naked, __asm, __endasm
8032 2005-08-05 Raphael Neider <rneider AT web.de>
8034 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8035 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8037 2005-08-05 Borut Razem <borut.razem AT siol.net>
8039 * device/lib/Makefile.in: added missing ';'
8040 * configure: removed ^M characters
8042 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8044 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8045 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8048 2005-08-04 Borut Razem <borut.razem AT siol.net>
8050 * configure.in: pic16 libraries build 2nd try - enable running
8051 configure in device/lib/pic16
8052 * configure: regenerated from configure.in
8053 * device/lib/Makefile.in: create $(PORT)/bin directory
8055 2005-08-03 Raphael Neider <rneider AT web.de>
8057 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8058 to get/set values via pointers
8059 * (genUnpackBits,genPackBits): changed detection of
8060 ptr->bitfield vs. sym.bitfield, fixed access via generic
8061 pointers, removed dead (wrong) code for multibyte bitfields
8062 * (genNearPointerGet, genGenPointerGet): removed useless code,
8063 fixed bitfield detection, fixes #1250594
8064 * (genNearPointerSet): removed useless code
8065 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8066 and introduced macro pic16_emitpcode that conditionally emits
8067 the origin of the following pCode (useful for debugging SDCC)
8068 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8069 * (createDefmap): fixed handling of LFSR for --optimize-df
8071 2005-08-02 Borut Razem <borut.razem AT siol.net>
8073 * device/lib/Makefile.in: pic16 libraries build enabled since
8074 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8076 2005-08-02 Raphael Neider <rneider AT web.de>
8078 * src/pic16/gen.c (genPackBits): removed deprecated warning
8079 * (genGenPointerSet): fixed bitfield detection
8081 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8083 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8085 2005-07-31 Raphael Neider <rneider AT web.de>
8087 * device/lib/pic16/libdev/pic18f458.c,
8088 device/include/pic16/pic18f458.h: added missing T0CONbits
8090 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8092 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8094 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8096 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8098 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8100 * device/include/mcs51/at89c51ed2.h: added.
8102 2005-07-23 Raphael Neider <rneider AT web.de>
8104 * src/pic/gen.h: added emitpcode macro for debugging
8105 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8106 and replace by macro adding debug information on demand
8107 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8108 * (gencjne): tried to fix; replaced with correct (slower) code
8109 * (gen{Unp,P}ackBits): fixed single bit access
8110 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8111 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8112 previous instruction
8113 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8114 register has to be handled with care (forbidding movement
8115 of assignments/uses, removing assignments completely, ...)
8116 * (pCodeOptime2pCodes): make use of regIsSpecial
8117 * added lots of debugging output (commented out)
8118 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8119 from being reused as result UNLESS it is known to work
8121 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8123 * support/Util/dbuf.h: include <stddef.h> for size_t
8124 * .version: changed to version 2.5.2
8126 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8128 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8130 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8132 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8133 (genModOneByte): removed needless psha/pula
8135 2005-07-22 Raphael Neider <rneider AT web.de>
8137 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8138 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8139 * src/pic/gen.c (resolveIfx): do not "invent" labels
8140 * (genSkipc): changed to positive logic
8141 * (genSkipCond): removed as no longer needed
8142 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8144 * (genLeftShift): check operands are in different registers
8145 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8146 INCF does not update CARRY...
8147 * src/pic/main.c: fixed _linkCmd
8148 * src/pic/pcode.c (unlinkpCode): added inactive code
8149 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8150 alive (do not assign result and operand overlapping registers)
8152 2005-07-22 Raphael Neider <rneider AT web.de>
8154 * src/pic/device.c (dump_sfr): replaced register declaration with
8155 call to emitSymbolToFile() to avoid duplicate symbols
8156 * (assignRelocatableRegisters): do not declare external symbols
8157 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8158 right (take size of type, not etype)
8159 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8160 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8161 * (packRegsForAccUse): disabled assignment of WREG as
8162 the result reg to prevent occurence of just fixed #1235003,
8164 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8165 symbols (avoids duplicate symbols in .asm file)
8166 * (pic14emitRegularMap): use emitSymbolToFile()
8167 * src/pic/gen.c (aopOp): fixed spillLocation handling
8168 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8169 * (genDataPointerSet): removed unneccessary variables/output
8171 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8173 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8174 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8176 2005-07-21 Raphael Neider <rneider AT web.de>
8178 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8179 architecture cannot handle them efficiently, fixes bug #1235003
8180 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8181 check for empty sets before using them (fixes bug #1232190)
8183 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8185 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8186 (lnksect2): generate warnings for memory overlap
8187 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8188 constseg to set the name of these segments so you can instruct the linker
8189 to place them in banks
8190 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8191 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8192 added code_seg and const_seg to options
8193 * src/SDCCglue.c (emitMaps): use options.const_seg,
8194 (createInterruptVect): put interrupt vectors in segment HOME,
8195 (glue): put HOME before static segment and put the main glue in HOME,
8196 (glue): use options.code_seg
8197 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8198 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8199 these segments so you can instruct the linker to place them in banks
8200 (linkEdit): use code_loc for HOME segment which should be the first
8201 segment in code memory now
8202 * src/SDCCmem.c: fixed more stuff like bug 1238386
8203 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8204 (changePointer): don't change function pointers to code pointers for
8206 (compareType): added exceptional check for banked function pointers
8207 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8208 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8209 after static in code memory
8210 * src/mcs51/gen.c: added aopLiteralLong prototype,
8211 (aopForSym): use getSize for functions,
8212 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8213 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8214 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8216 (genPcall): use call for literal function pointers and generate banked
8217 calls over the one trampoline so there's only one place for the user to
8218 modify according to his/hers hardware,
8219 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8220 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8221 * src/mcs51/main.c: added keyword banked,
8222 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8223 * support/Util/SDCCerr.c,
8224 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8225 needed for passing the bank and address to the trampoline
8226 * device/lib/mcs51/crtbank.asm: added for bankswitching
8227 * device/lib/mcs51/Makefile: added crtbank
8229 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8231 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8232 for fields at offset 0 of a struct or union as reported
8233 on 2005-07-07 in the developer mailing list.
8235 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8237 * src/SDCCmem.c: fixed bug 1238386
8239 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8241 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8242 (patch #1144962), added peephole 300, enabled 259.x
8243 * doc/sdccman.lyx: removed screenshot and provided link instead
8245 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8247 * doc/sdccman.lyx: added section about debugging with ddd
8248 * doc/figures/ddd_example.eps: screenshot of debugging session
8250 2005-07-04 Raphael Neider <rneider AT web.de>
8252 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8253 like CODE pointers, fixes #1115683
8254 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8255 call, fixes bugs #1232211, #1228110,
8256 fixed wrong casts to pCodeFlow from pCodeInstructions
8258 2005-07-04 Raphael Neider <rneider AT web.de>
8260 * src/pic/gen.c (popGet): changed assert to allow for
8262 * (popGetAddr): changed signature to provide
8263 an additional index, patched all call sites
8264 * (genCmpEq): handle literal-like operands correctly
8265 * (genAddrOf): added sanity checks on __code/__data pointers
8266 * (genAssign): added handling of symbols from __code section
8267 * (gencjne): do not generate code for comparisons whose result
8268 is neither stored nor used, fixes bug #1171114
8269 * (AccLsh, AccRsh): operate on operand instead of WREG
8270 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8271 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8273 * rewrote complete shift-by-literal logic, commented unused
8275 * (genConstPointerGet): get multiple bytes (if result size > 1),
8276 fixed handling of non-immediate addresses
8277 * (genPointerGet): handle CODE pointers like CONST pointers
8278 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8279 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8280 operand is to be treated as a literal or not
8281 * (mov2w,genPcall,genCmpEq),
8282 src/pic/genarith.c: use aop_isLitLike() to decide between
8283 literal/register contents
8284 * (addSign): added missing offset
8285 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8286 only emit comment in debug-mode,
8287 use {aop,op}_isLitLike throughout the file
8288 * src/pic/glue.c: fix initializers for pointers (work in progress)
8289 * src/pic/pcode.c (get_op): honor index on _const symbols
8290 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8291 * (dumppBlock): added pCode size estimation
8292 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8293 check for IS_SYMOP before OP_SYMBOL'ing
8294 * fixed indentation, compacted switch-statements
8295 * (allocReg): find free register and allocate it instead of
8296 allocating new registers all the time
8297 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8298 registers as its operands (necessary only for multibyte GETs)
8300 2005-07-01 Raphael Neider <rneider AT web.de>
8302 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8303 debugging .asm-output macros FENTRY + FEXIT
8304 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8306 * (emitpComment): NEW, printf to pCode
8307 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8309 * (popGetAddr): NEW, variant of popGet to access an immediates
8310 high(er) bytes instead of the n'th byte of memory they reference,
8311 replaced popGet with popGetAddr where neccessary
8312 * (genDataPointerGet): reactivated and fixed implementation
8313 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8315 * (genDataPointerSet): fixed multibyte assignments
8316 * (genpic14Code): fixed --i-code-in-asm handling
8317 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8318 * (genPlus): fixed index-out-of-bounds error
8319 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8320 * src/pic/ralloc.c: added debugging output macro FENTRY2
8321 * (spillThis): fixed indentation, enbraced for-body for clarity
8322 * (rematStr): commented out as now unused
8323 * (regTypeNum): commented out special spill case (overwrites
8325 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8327 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8329 * doc/sdccman.lyx: documented sfr16/sfr32,
8330 added example for using storage class with function pointers
8331 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8333 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8335 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8336 * device/lib/_itoa.c,
8337 * device/lib/_ltoa.c: optimized codesize
8338 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8339 but don't know how to suppress the double warning.
8340 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8341 * support/Util/SDCCerr.c,
8342 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8344 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8346 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8347 fixed old K&R prototypes
8348 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8349 * device/lib/_gptrget.c,
8350 * device/lib/_gptrgetc.c,
8351 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8352 also new versions for small generic pointers and banked generic pointers
8353 * src/port.h: added const_name
8354 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8355 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8356 * src/SDCCcse.c (findPrevIc): check all associative operators
8357 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8358 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8359 * src/SDCCmem.c: updated comments,
8360 set far-space to 0 for pdata, results in optimized code
8361 * src/SDCCmem.h: added macro CONST_NAME
8362 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8363 moving the info into the highest bits, see also gptrget/gptrput
8364 * src/src.dsp: added sdcc.ico to project files
8365 * src/avr/gen.c (genCast): fixed bug 0x%d
8366 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8367 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8368 relation between ptr_type and DCL_TYPE,
8369 (genCast): fixed bug 0x%d
8370 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8371 (CODE)" for const_name
8372 * src/hc08/gen.c (genCast): fixed bug 0x%d
8373 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8374 (hc08_port): added "CONST (CODE)" for const_name
8375 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8376 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8377 between ptr_type and DCL_TYPE,
8378 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8379 operand* and took AOP() inside function so sfr-ness can be checked,
8380 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8382 (genFunction, genEndFunction): optimized stack setup,
8383 (genMinus): optimized for literals with ending zeroes (in bytes),
8384 (genCast): fixed bug 0x%d
8385 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8386 (mcs51_port): added "CONST (CODE)" for const_name
8387 * src/mcs51/peeph.def: made rule 226 more generic
8388 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8389 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8390 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8391 * src/z80/main.c (z80_port): added NULL for const_name,
8392 (gbz80_port): added NULL for const_name
8393 * support/regression/tests/bug663539.c,
8394 * support/regression/tests/sfr16.c: new tests
8396 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8398 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8400 2005-06-24 Raphael Neider <rneider AT web.de>
8402 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8404 * device/include/pic16/signal.h: added USBIF
8407 2005-06-24 Raphael Neider <rneider AT web.de>
8409 * device/lib/pic16/libdev/pic18f2455.c,
8410 device/include/pic16/pic18f2455.h: NEW
8411 * device/include/pic16/pic18fregs.h,
8412 device/lib/pic16/pics.all,
8413 src/pic16/device.c: added 18f2455
8414 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8415 device/include/pic16/{pic18f[68][567].h,usart.h}:
8416 replaced MULTIPLE_USARTS define with more relaible
8417 compatibility sfrs (for USART access)
8419 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8421 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8422 and the output asm file line is printed on two lines.
8424 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8426 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8427 BGT, BLE, BHI, and BLS instructions
8428 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8430 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8431 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8433 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8435 2005-06-15 Raphael Neider <rneider AT web.de>
8437 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8438 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8439 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8440 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8441 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8443 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8445 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8446 Marcel Telka in bug #1215704
8448 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8450 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8451 located in shared memory bank.
8453 2005-05-31 Raphael Neider <rneider AT web.de>
8455 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8456 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8457 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8459 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8461 * device/lib/_strncpy.c: fixed the fix
8463 2005-05-26 Raphael Neider <rneider AT web.de>
8465 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8466 initializers with \0, bug #1208187
8467 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8468 intializers with \0, bug #1208187
8470 2005-05-26 Raphael Neider <rneider AT web.de>
8472 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8473 initializers with \0, bug #1208187
8474 * src/pic16/main.c (_process_pragma): added sanity checks
8475 for stack position and size, emit warnings when appropriate
8477 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8479 * device/lib/_strncpy.c: fixed not filling with \0
8481 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8483 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8485 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8486 compound_statement),
8488 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8490 2005-05-24 Raphael Neider <rneider AT web.de>
8492 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8494 2005-05-24 Raphael Neider <rneider AT web.de>
8496 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8497 TRISE definitions, closes bug #1162453
8499 2005-05-22 Raphael Neider <rneider AT web.de>
8501 * src/pic16/main.c (_process_pragma): check for missing
8502 arguments to pragmas code and udata
8503 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8504 consistency fixes to match other headers (thanks to Jim Paris)
8505 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8507 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8509 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8511 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8513 * support/regression/tests/bug1198642.c: new test
8514 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8515 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8516 * support/scripts/resource.h,
8517 * support/scripts/resource.rc,
8518 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8519 * support/scripts/sdcc.ico: added 32x32 icon
8521 2005-05-18 Raphael Neider <rneider AT web.de>
8523 * device/lib/pic16/libdev/pic18f*.c,
8524 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8525 keywords to "__sfr" and "__at (X)"
8526 * device/include/pic16/pic18fregs.h: added pic18f4520
8527 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8528 #1203088 (MPLAB compatibility)
8530 2005-05-17 Raphael Neider <rneider AT web.de>
8532 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8533 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8534 * device/lib/pic16/pics.all: added new devices
8535 * src/pic16/device.c: added support for pic18f4520
8537 2005-05-16 Raphael Neider <rneider AT web.de>
8538 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8539 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8540 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8541 convenience function for bit access
8543 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8545 * device/lib/printf_large.c: fixed bug 1193299
8546 * support/regression/tests/bug1057979.c: added test %3.3s
8548 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8550 * device/include/mcs51/8051.h,
8551 * device/include/mcs51/8052.h: made parseable with lint
8552 * device/include/mcs51/lint.h: added include file for (sp)lint
8553 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8554 * doc/cdbfileformat.lyx,
8555 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8557 2005-05-14 Raphael Neider <rneider AT web.de>
8559 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8560 * device/lib/pic16/libc/stdlib/itoa.c (new)
8561 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8562 * device/lib/pic16/libio/Makefile: exclude subdir according to
8563 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8564 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8565 * src/pic16/gen.c (genFunction): prevent annoying warning
8566 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8568 * support/cpp2/cppmain.c (cpp_output_string): new
8569 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8572 2005-05-13 Borut Razem <borut.razem AT siol.net>
8574 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8576 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8578 * .version: changed to version 2.5.1; back to bleeding edge development
8580 2005-05-11 Borut Razem <borut.razem AT siol.net>
8582 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8583 generate PDF version 1.3 documents
8585 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8587 * .version: changed to version 2.5.0
8589 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8591 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8593 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8595 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8596 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8597 well as many smaller updates.
8598 * .version: changed to version 2.5.0-pre1
8600 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8602 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8604 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8606 * support/regression/tests/bug1185672.c: added
8607 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8609 * src/mcs51/gen.c (genCall): added comments, made it look safer
8610 * src/mcs51/gen.c (genEndFunction): simplified
8612 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8614 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8616 2005-04-14 Borut Razem <borut.razem AT siol.net>
8618 * fixed bug 1045046 - SIGSEGV with really simple code?:
8619 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8620 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8622 2005-04-14 Borut Razem <borut.razem AT siol.net>
8624 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8625 src/pic16/device.h: temporarily disabled experimental #inline pragma
8628 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8630 * device/include/z80/stdio.h,
8631 * device/include/z80/string.h: removed these highly incomplete files so
8632 SDCC can use the default ones in device/include/
8634 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8636 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8638 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8641 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8643 * device/include/malloc.h: removed redundant __reentrant prototypes
8644 * device/lib/_mullong.c: added working xstack variant in asm (C version
8645 doesn't pass regression tests)
8646 * device/lib/bpx.c: used __data and made bpx char for mcs51
8647 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8648 (createFunction): fixed bug with xstackPtr
8649 * src/SDCCcse.c: corrected comments
8650 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8651 (killDeadCode, eBBlockFromiCode): removed unused code
8652 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8654 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8655 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8656 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8657 (genModOneByte): fixed warning in MSVC
8658 * src/mcs51/main.c (): added comments
8659 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8661 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8663 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8665 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8667 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8669 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8671 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8672 characters arrays of larger size than the declared one.
8674 2005-04-10 Borut Razem <borut.razem AT siol.net>
8676 * src/pic/gen.c (genInline),
8677 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8678 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8679 (findNextInstruction), (findPrevInstruction),
8680 (findInstructionUsingLabel),
8681 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8682 * src/pic/pcode.c (findLabel): added missing '\n'
8683 * src/src.dsp: added SDCCdwarf2.c to the project
8685 2005-04-09 Borut Razem <borut.razem AT siol.net>
8687 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8689 2005-04-08 Raphael Neider <rneider AT web.de>
8691 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8692 into the chain after a given one) and mergeDefmapSymbols (combine
8693 defmap entries for each symbol per pcode)
8694 * (createDefmap): have defmap entries merged in the end
8695 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8696 a symbol before replacing one access type's symbol, merge symbols in
8697 the end (replacement symbol might already have an entry)
8698 * (assignValnums): keep reference to written WREG intact
8700 2005-04-08 Raphael Neider <rneider AT web.de>
8702 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8705 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8707 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8710 2005-04-07 Raphael Neider <rneider AT web.de>
8712 * device/include/pic16/usart.h: added compatibility defines for
8713 devices with more than one USART
8714 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8716 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8718 * device/lib/Makefile.in: updated for port specific include
8720 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8722 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8724 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8726 * device/include/8051.h,
8727 * device/include/8052.h,
8728 * device/include/at89S8252.h,
8729 * device/include/at89c55.h,
8730 * device/include/at89x051.h,
8731 * device/include/at89x51.h,
8732 * device/include/at89x52.h,
8733 * device/include/mcs51reg.h,
8734 * device/include/reg51.h,
8735 * device/include/reg764.h,
8736 * device/include/regc515c.h,
8737 * device/include/sab80515.h: (re)moved these 12 files
8738 * device/include/mcs51/8051.h,
8739 * device/include/mcs51/8052.h,
8740 * device/include/mcs51/at89S8252.h,
8741 * device/include/mcs51/at89c55.h,
8742 * device/include/mcs51/at89x051.h,
8743 * device/include/mcs51/at89x51.h,
8744 * device/include/mcs51/at89x52.h,
8745 * device/include/mcs51/mcs51reg.h,
8746 * device/include/mcs51/reg51.h,
8747 * device/include/mcs51/reg764.h,
8748 * device/include/mcs51/regc515c.h,
8749 * device/include/mcs51/sab80515.h: and added them here
8751 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8753 * device/include/stdarg.h: changed SDCC specific keywords to double
8755 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8757 * device/include/hc08/mc68hc908gp32.h,
8758 * device/include/hc08/mc68hc908jb8.h,
8759 * device/include/hc08/mc68hc908jkjl.h,
8760 * device/include/hc08/mc68hc908qy.h: fixed comments
8761 * device/include/mcs51/README: updated
8762 * device/include/mcs51/c8051f120.h: added PINRSF
8763 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8764 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8765 amidst code. Also inline is not supported.
8767 2005-04-06 Raphael Neider <rneider AT web.de>
8769 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8770 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8771 callers stack/frame pointers
8773 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8775 * device/include/pic16/usart.h: added, missing in previous commit,
8776 * device/include/pic16/adc.h: fixed typo,
8777 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8779 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8781 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8782 uninitialized because a bug appears with gplink
8783 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8784 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8785 complains for unrecognised option
8787 2005-04-05 Raphael Neider <rneider AT web.de>
8789 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8790 structs as well (using memcpy)
8791 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8792 on ISRs (GOTO has no label)
8793 * src/pic16/device.h: added OF_OPTIMIZE_DF
8794 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8795 new data flow analysis/optimization
8796 * src/pic16/pcode.c: added (prototypes for and implementation of)
8797 dataflow analysis functions, fixed pCodeInstructions' inCond and
8798 outCond values, made RCALL a branch instruction
8799 * (pic16_unlinkpCode): keep C line if possible
8800 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8801 C line moved if possible
8802 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8803 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8804 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8805 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8807 * (pic16_getJumptabpCode): NEW, needed in...
8808 * (LinkFlow): fixed handling of jumptables, calls and conditional
8810 * (pic16_InsertCommentAfter): NEW
8811 * (pic16_pCodeReplace): made verbose and flow preserving
8812 * (AnalyzeFlow): added call to data flow analysis
8813 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8814 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8815 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8817 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8819 * src/SDCCast.c (decorateType): fixed bug #1105626
8821 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8823 * device/include/asm/pic16/features.h,
8824 * pic18f*.h headers,
8825 * device/include/pic16/adc.h,
8826 * device/include/pic16/delay.h,
8827 * device/include/pic16/i2c.h,
8828 * device/include/pic16/malloc.h,
8829 * device/include/pic16/stdio.h,
8830 * device/include/pic16/stdlib.h,
8831 * device/include/pic16/string.h,
8832 * device/lib/pic16/libc/stdio/printf_tiny.c,
8833 * device/lib/pic16/libc/stdio/printf_small.c,
8834 * device/lib/pic16/libc/stdio/strmgpsim.c,
8835 * device/lib/pic16/libc/stdio/strmmssp.c,
8836 * device/lib/pic16/libc/stdio/strmusart.c,
8837 * device/lib/pic16/libc/stdio/vfprintf.c,
8838 * device/lib/pic16/libc/stdlib/ltoa.c,
8839 * device/lib/pic16/libc/stdlib/putchar.c,
8840 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8841 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8842 * device/lib/pic16/libc/stdlib/memchrram.c,
8843 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8844 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8845 * device/lib/pic16/libio/adc/adcbusy.c,
8846 * device/lib/pic16/libio/adc/adcread.c,
8847 * device/lib/pic16/libio/adc/adcsetch.c,
8848 * device/lib/pic16/libio/usart/ubaud.c,
8849 * device/lib/pic16/libio/usart/ubusy.c,
8850 * device/lib/pic16/libio/usart/udrdy.c,
8851 * device/lib/pic16/libio/usart/uopen.c,
8852 * device/lib/pic16/libio/usart/uputc.c,
8853 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8854 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8855 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8856 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8857 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8858 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8859 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8860 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8861 specific keywords to double underlined form,
8862 * device/lib/pic16/libc/Makefile.rules,
8863 * device/lib/pic16/libsdcc/Makefile.rules,
8864 * device/lib/pic16/libm/Makefile,
8865 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8866 to compile with C standard set in Makefile.common
8867 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8868 rand.c and crc.c in compilation process,
8869 * device/lib/pic16/libsdcc/int/divuint.c,
8870 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8871 `c' from signed to unsigned,
8872 * device/lib/pic16/startup/crt0.c,
8873 * device/lib/pic16/startup/crt0i.c,
8874 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8875 keywords to double underlined form, bug fixes in _do_cinit function
8876 which prevented the correct initialization of the .idata segment,
8877 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8878 core to enter a infinite loop
8879 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8881 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8883 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8885 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8887 * device/include/Makefile.in: add support for hc08 subdirectory
8888 * device/include/hc08/: new subdirectory
8889 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8890 Lucas Loizaga, thanks!
8891 * device/include/hc08/mc68hc908qy.h,
8892 * device/include/hc08/mc68hc908gp32.h,
8893 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8894 their own directory. Changed internal macro names to use the compiler
8895 reserved namespace. Changed SDCC specific keywords to double
8897 * device/include/math.h,
8898 * device/include/malloc.h,
8899 * device/include/stdarg.h,
8900 * device/include/stdbool.h
8901 * device/include/string.h,
8902 * device/include/tinibios.h,
8903 * device/include/ds400rom.h,
8904 * device/include/8051.h,
8905 * device/include/8052.h,
8906 * device/include/80c51xa.h,
8907 * device/include/at89c55.h,
8908 * device/include/at89S8252.h,
8909 * device/include/at89x51.h,
8910 * device/include/at89x52.h,
8911 * device/include/ds80c390.h,
8912 * device/include/reg764.h,
8913 * device/include/regc515c.h,
8914 * device/include/sab80515.h,
8915 * device/include/mcs51/c8051f000.h,
8916 * device/include/mcs51/c8051f018.h,
8917 * device/include/mcs51/c8051f020.h,
8918 * device/include/mcs51/c8051f040.h,
8919 * device/include/mcs51/c8051f060.h,
8920 * device/include/mcs51/c8051f120.h,
8921 * device/include/mcs51/c8051f300.h,
8922 * device/include/mcs51/c8051f310.h,
8923 * device/include/mcs51/c8051f320.h,
8924 * device/include/mcs51/c8051f330.h,
8925 * device/include/mcs51/c8051f350.h,
8926 * device/include/z180.h: Changed SDCC specific keywords to double
8929 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8931 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8933 * (pic16_assignConfigWordValue): disable testing of configuration
8934 register value with config mask,
8935 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8936 function with port->fun_prefix,
8937 * (genFunction): when generating a naked interrupt function never
8938 create an absolute segment placed in interrupt vector address, place
8939 the actual interrupt function at IVA instead, when an interrupt
8940 function is generated with unspecified interrupt then do not create
8941 the absolute section,
8942 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8943 code for generating a call to generic pointer get/put function with
8944 a call to function pic16_callGenericPointer(),
8945 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8946 the call to the generic pointer get/put functions with prefixing the
8947 function name with port->fun_prefix,
8948 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8949 * src/pic16/main.c (_process_pragma): prefix function with
8951 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8952 calling assembler, old 18Fxxxx macro is deprecated,
8953 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8954 PC_ASMDIR in while condition,
8955 * (findInstruction): add PC_ASMDIR in while condition,
8956 * (buildCallTree): prefix main with port->fun_prefix,
8957 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8958 identifier for variable with banked access in instructions BTFSS,
8959 BTFSC, BCF, BSF, BTG
8960 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8961 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8962 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8963 perform optimization when enviroment variable NO_REG_OPT is set,
8964 * (insideLRBlock): NEW, return 1 if register is inside an
8965 INF_LOCALREGS block,
8966 * (RemoveRegFromLRBlock): remove a register that is completely
8967 eliminated by register optimization, but it is still left in local
8968 register store/restore in/from stack block,
8969 * (Remove2pcodes): after removing register, check to see if it
8970 should be removed from local register store/restore in/from stack
8972 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8973 DUMMY_READ_VOLATILE,
8975 * device/include/pic16/adc.h: minor prototype modifications and
8977 * device/include/pic16/malloc.h: added GPL notice various
8979 * device/include/pic16/stdint.h: NEW, standard header for ints
8980 * device/include/pic16/delay.h: NEW, header for delay functions,
8981 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8983 * device/include/pic16/signal.h: NEW, header providing helper macros
8984 for implementing signal handlers,
8985 * device/include/pic16/stdio.h: added prototypes for functions,
8986 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8987 prototypes for stdin and stdout, added macro PUTCHAR to
8988 automatically implement putchar function prototype,
8989 * device/include/pic16/usart.h: modified and updated USART library,
8990 * device/lib/pic16/libio/adc/,
8991 * device/lib/pic16/libio/i2c: some modifications to improve library
8993 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8994 family of functions,
8995 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8996 family of functions and other sources,
8997 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8998 of the PIC18Fxx[28] devices,
8999 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9000 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9001 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9002 _do_cinit function, because the previous failed when local variables
9003 where not placed in the same memory bank,
9004 * device/lib/pic16/libsdcc/char/: various modifications to improve
9005 library performance,
9006 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9007 information on the new functions of the c library and more...
9009 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9011 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9013 2005-03-26 Raphael Neider <rneider AT web.de>
9015 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9016 if condition == CARRY)
9017 * (genCmp): adapted to new genSkipc semantics
9018 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9019 on rIfx (genCmp was broken)
9021 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9023 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9024 * src/z80/main.c (_keywords[]),
9025 * src/SDCCglobal.h (struct options),
9027 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9028 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9029 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9030 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9031 always available in leading double underscore form. The C99 support is
9032 mostly missing, but it's a start.
9033 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9034 reserved identifier "__data".
9036 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9038 * src/mcs51/peeph.def: fixed bug 1170013
9040 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9042 * device/include/mcs51reg.h: fixed bug 842007
9044 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9046 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9049 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9051 * src/port.h (struct PORT),
9052 * src/avr/ralloc.c (avr_assignRegisters),
9054 * src/ds390/ralloc.c (ds390_assignRegisters),
9056 * src/hc08/ralloc.c (hc08_assignRegisters),
9058 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9060 * src/pic/ralloc.c (pic14_assignRegisters),
9062 * src/pic16/ralloc.c (pic16_assignRegisters),
9064 * src/xa51/ralloc.c (xa51_assignRegisters),
9066 * src/z80/ralloc.c (z80_assignRegisters),
9068 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9069 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9071 * src/SDCCdflow.c (computeDataFlow),
9073 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9075 * src/SDCCcflow.c (*),
9077 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9078 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9079 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9080 immedDom() returning wrong block; probably fixes bug #1160833)
9082 2005-03-20 Borut Razem <borut.razem AT siol.net>
9084 * support/scripts/inc2h.pl: WIN32 port
9086 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9088 * device/lib/makefile.in: added abs.c and labs.c
9090 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9092 * device/include/stdint.h: added
9093 * device/lib/abs.c: added
9094 * device/lib/labs.c: added
9095 * device/include/stdlib.h: added abs() and labs() prototypes
9096 * device/lib/libsdcc.lib: added abs and labs
9097 * device/include/float.h,
9098 * device/lib/_fsmul.c,
9099 * device/lib/printf_fast.c,
9100 * device/lib/printf_tiny.c: updated comments
9102 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9104 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9107 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9109 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9110 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9112 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9114 * device/lib/printf_large.c: removed inline assembly for portability and
9115 readability. Use printf_fast if speed or size are more important.
9116 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9117 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9119 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9121 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9122 prevent compiler warning
9124 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9126 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9127 moved to level 0 and declared as static. Also they are explicit
9128 placed in access bank. This was necessery because some times they
9129 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9130 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9131 optimizations. Currently only compare to unsigned char is implemented,
9132 * src/pic16/gen.c: added fReturnIdx array,
9133 * (struct resolvedIfx) is moved to gen.h and made public,
9134 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9135 * (aopForSym): added an optimization to directly store in stack of
9136 the operand of a SEND iCode,
9137 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9138 but as registers instead (AOP_REG) using the fReturnIdx array,
9139 * (pic16_freeAsmop): remove the freed register from the
9140 _G.sregsAlloc field,
9141 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9142 a compare of 'WREG',
9143 * (pic16_popGetTempRegCond): changed function prototype, now
9144 function takes also a bitVector argument v which holds the current
9145 set of registers that are allocated for stack access by aopForSym,
9146 registers allocated in aopForSym for accessing stack symbols are not
9147 any more part of the functions usedRegs field,
9148 * (genCall): some times aopOp is called for a stack variable to be
9149 send, aopForSym might perform the push, if this is true make sure
9150 that genCall doesn't push the variable twice by testing _G.resDirect,
9151 * (genFunction): changed testing for unspecified interrupt number
9152 from 256 to INTNO_UNSPEC,
9153 * modified selection scheme of frame pointer generation. Previously
9154 if function did use local registers a frame pointer was generated,
9155 now a frame pointer is generated only if function has arguments
9156 (that need PLUSW2 register access), or has stack arguments, or the
9157 compiler is not instructed to omit the frame pointer,
9158 * (genEndFunction): before restoring local registers that were saved
9159 in the function preamble, also restore the registers that *might*
9160 have been allocated for stack access,
9161 * (genRet): removed some old comments,
9162 * (genCmp, the active (RN's) version): added a call to the
9163 pic16_genCmp_special function to perform the compare with a more
9164 robust and optimized way,
9165 * (genInline): a feature has been added in inline code generation,
9166 which allows a wildcard variable substitution when writing inline
9167 assembly. Code is incomplete and experimental therefore undocumented,
9168 * (genCast): changed order of aopOp for result and right to allow
9169 aopForSym to directly load the result if possible,
9170 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9171 perform an optimized compare on some selected special occasions,
9172 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9173 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9174 generate an IVT any more,
9175 * src/pic16/main.c (pic16_optionsTable): added command line option
9177 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9178 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9180 * src/pic16/NOTES: Raphael Neider added in list of active developers
9181 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9182 jumptable_end to prevent bug #,
9183 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9184 inCond and outCond fields,
9185 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9186 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9187 turn off register spilling,
9188 * (packRegsForOneUse): synced with other ports' versions although it
9189 is not used currently,
9190 * (pic16_packRegisters): added an optimization while reading
9191 structure bitfields, some registers may be saved (malloc code is
9192 decreased by 80 bytes)
9194 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9196 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9197 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9198 this can be optimized more?
9200 2005-03-10 Raphael Neider <rneider AT web.de>
9202 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9203 genNearPointerGet): (hopefully) fixed access to bitfields via
9204 pointers (p->bitN = x; and x = p->bitN; failed)
9206 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9208 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9210 2005-03-09 Raphael Neider <rneider AT web.de>
9212 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9214 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9216 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9217 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9218 (regTypeNum): set REG_BIT type if necessary
9219 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9220 * support/regression/tests/critical.c: check bug 1144613
9222 2005-03-02 Raphael Neider <rneider AT web.de>
9224 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9226 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9228 * src/avr/ralloc.c (serialRegAssign),
9229 * src/ds390/ralloc.c (serialRegAssign),
9230 * src/hc08/ralloc.c (serialRegAssign),
9231 * src/mcs51/ralloc.c (serialRegAssign),
9232 * src/pic/ralloc.c (serialRegAssign),
9233 * src/pic16/ralloc.c (serialRegAssign),
9234 * src/xa51/ralloc.c (serialRegAssign),
9235 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9237 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9239 * src/SDCCast.c (decorateType): fixed bug 1124787
9241 2005-02-20 Hubert Sack <sack AT digiplan.de>
9242 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9244 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9247 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9249 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9250 to keep the correct label reference count when adding/removing references
9251 to labels. A peephole file using this is appended to patch #1144962.
9253 2005-02-14 Raphael Neider <rneider AT web.de>
9255 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9256 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9257 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9258 retrievals of result operand's value on assignment
9260 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9262 * device/include/pic16/string.h: modified prototype for memccpy()
9263 to memccpy(void *, void *, char, size_t)
9264 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9265 check whether to omit frame pointer or not,
9266 * (genInline): convert all occurences of "\n" to LF in inline
9267 assembler blocks, this helps formatting the inline text,
9268 * (pic16_loadFSR0): modified prototype,
9269 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9270 removed some 8051 legacy code,
9271 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9272 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9273 before allocating temporary registers in functions,
9275 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9277 * support/regression/tests/bitvars.c: corrected the "fix"
9279 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9281 * support/regression/tests/bitvars.c,
9282 * support/regression/tests/bitwise.c,
9283 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9285 2005-02-10 Raphael Neider <rneider AT web.de>
9287 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9288 different size for Alpha
9289 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9291 2005-02-09 Raphael Neider <rneider AT web.de>
9293 * src/SDCC.lex(doPragma) : save and restore warning options as well
9294 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9295 * have #pragma less_pedantic set the errorlevel to WARNING
9297 * (cloneOptimize) : fixed wrong malloc's size
9298 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9299 facilitate correct handling of #pragma (save|restore)
9301 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9303 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9305 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9307 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9309 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9311 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9313 2005-02-02 Raphael Neider <rneider AT web.de>
9315 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9316 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9317 * (pic16_storeForReturn): fixed to allow returning function pointers
9318 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9319 * device/include/pic16/{stddef.h,stdbool.h}: added
9321 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9323 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9325 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9327 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9328 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9329 appeared to be required
9331 2005-01-31 Borut Razem <borut.razem AT siol.net>
9333 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9334 include/mcs51 and include/z80 directories to the package
9336 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9338 * src/hc08/gen.c (genFunction): fixed bug #1112752
9340 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9342 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9344 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9346 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9348 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9350 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9352 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9354 * device/include/c8051fxxx.h: removed these 6 files
9355 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9357 2005-01-26 Raphael Neider <rneider AT web.de>
9359 * src/pic16/gen.c (genAssign): fixed assignment from longs
9360 in codespace (were cut to three bytes)
9361 * (genDummyRead): implemented (except for CODESPACE...),
9363 * src/pic16/glue.c (emitStatistics): beautified
9364 * device/lib/pic16/libm/Makefile: added include path
9366 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9368 * src/z80/gen.c (aopPut): fixed bug #1103902
9370 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9372 * device/lib/expf.c: fixed bug #1095792
9374 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9376 * device/lib/pic16/libm: added Math library sources
9378 2005-01-24 Raphael Neider <rneider AT web.de>
9380 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9381 to enable upcast to pCodeOpReg2 (there is no type tag to
9382 differenciate the two and pic16_popGet2p cast into PCOR2)
9383 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9384 (sizeof(sectNames) changed to sizeof(sectName))
9385 Both patches fix segfaults under MinGW.
9387 2005-01-23 Raphael Neider <rneider AT web.de>
9389 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9390 Safe_[mc]?alloc()'ed variables
9391 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9392 of (byte sized) temporaries (assign them to WREG for now)
9393 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9394 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9395 this might fix SIGSEGVs on MinGW...
9396 * src/SDCCopt.c (killDeadCode): restored original behaviour
9397 (volatile operands might get thrown away though)
9399 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9401 * src/pic16/gen.c: fixed bug #1106975,
9402 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9403 pointer update, INTCON is saved, global interrupts are disabled and
9404 restored after updateing TOS.
9405 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9406 * added function attribute 'shadowregs' to take advantage of shadow
9408 * added function attribute 'wparam' as an alternative to the wparam
9410 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9411 user declares a non-ISR function as 'shadowregs',
9412 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9414 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9416 * .version: bumped version number to 2.4.8
9417 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9419 * device/lib/pic16/libio/i2c/: I2C module support library,
9420 * device/include/pic16/i2c.h: I2C support library header,
9421 * device/lib/pic16/libc/stdio/: standard IO support sources,
9422 * (printf_small.c): printf_small() source, supports float print,
9423 * (printf_tiny.c): printf_tiny() source, does not support floats,
9424 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9425 enable global optimizations for entire library source, other
9426 Makefiles in the source tree are also modified to reflect this,
9427 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9429 * doc/sdccman.lyx: updated to reflect new changes,
9430 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9431 sym->onStack if-case,
9432 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9433 sbit, idata, _idata, xdata, _xdata,
9434 * added pragma library, to link an external library, (see doc),
9435 * removed command line options, --pomit-config-words, --pomit-ivt,
9436 --pleave-reset-vector,
9437 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9438 when calling assembler to reflect memory model used, also define
9439 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9440 reflect stack model used,
9441 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9442 on stack return NULL,
9444 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9446 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9447 of the operands is volatile. Fixes #1020220
9449 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9451 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9452 * (OptimizeRegUsage): make sure that there is really no other flow where
9453 the first pCode is used
9455 2005-01-22 Raphael Neider <rneider AT web.de>
9457 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9458 to fix #1106967 (pCode->seq are not set up correctly)
9460 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9462 * src/SDCCglue.c (glue): make sure code area is declared before the
9463 static initialization area.
9465 2005-01-21 Raphael Neider <rneider AT web.de>
9467 * device/lib/Makefile.in: fixed test for pic16 install dir
9468 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9470 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9471 added --optimize-goto compiler switch and pragma wparam documentation
9472 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9473 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9474 and PRODH closing bug #1071770 (peephole optimizer)
9476 2005-01-19 Raphael Neider <rneider AT web.de>
9478 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9479 cmdLine buffers (used when calling sdcpp...) are large enough
9480 (MAX_PATH=256 truncates arguments leading to system halts when
9482 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9483 * (genUminus): rewritten to for efficiency
9484 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9485 used uninitialized in some cases)
9486 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9487 copy the third byte from the int -- now assumes 0x80 (data memory)
9488 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9489 operands (genAddLit expects the iCode's operands to swapped as
9490 well), fixed leftover bytes (crashed for short left operands)
9491 * (pic16_genMinusDec): performance improvements, removed false
9493 * (pic16_genMinus): fixed to cope with differently sized operands
9494 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9496 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9497 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9498 new banksel optimization
9499 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9500 analysis for temporary registers (segfaults...)
9501 * src/pic16/peeph.def: added rule
9503 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9505 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9506 which converts a float number to its ASCII representation
9507 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9508 functions to convert the fractional and integer part of a float to ASCII,
9509 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9510 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9512 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9514 * device/include/pic16/adc.h: added GPL info,
9515 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9516 a pCodeOp as tested operand,
9517 * (genNearPointerGet): optimized bit testing, does not use
9518 intermediate register for bit value, test directly instead with
9519 BTFSS, BTFSC, works only for single bits,
9520 * (genpic16Code): dump the name of the iCode in the asm,
9521 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9522 renamed to pic16_decodeOp,
9523 * (serialRegAssign): do not allocate a temporary register for iCode
9524 sequences that test a single bit for 1/0
9526 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9528 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9529 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9530 access stack and frame pointers. They are initially assigned to
9531 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9532 accessing SFRs. Updated all occurences of modification of stack or
9533 frame pointer in gen.c and pcode.c,
9534 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9535 assigning of a literal value to pointers,
9536 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9537 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9540 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9542 * doc/sdccman.lyx: update documentation about stack pragma, added
9543 some info for stack memory models
9545 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9547 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9549 2005-01-08 Raphael Neider <rneider AT web.de>
9551 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9552 udata sections to fix bug #1097823
9554 2005-01-05 Raphael Neider <rneider AT web.de>
9556 * src/pic16/gen.c (genGenericShift): added handling of differently
9557 sized left operand and result
9559 2005-01-04 Raphael Neider <rneider AT web.de>
9561 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9562 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9563 to hold the condition bit)
9564 * added new version of genCmp (old code available via #define)
9565 * added new version of genShiftLeft/genShiftRight in a generic
9566 way, now supports shifting by negative values
9567 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9568 shiftCount (expected by genGenericShift)
9569 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9570 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9572 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9573 is an invalid literal too...)
9575 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9577 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9578 from Raphael Neider,
9579 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9580 for 8-bit literals. This fixes some literal operands which are sign
9581 extended to 16-bits ints when instruction needs only 8-bits.
9583 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9585 * device/lib/logf.c: added mcs51 assembly version
9586 * device/lib/expf.c: added mcs51 assembly version
9587 * device/lib/_logexpf.c: new shared asm code for expf and logf
9588 * device/include/math.h: add defines for assembly math library
9589 * device/lib/Makefile.in: build new _logexpf.c
9590 * device/lib/libfloat.lib: use new _logexpf.c
9592 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9595 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9596 device types which have less than 0x7f registers.
9598 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9600 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9602 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9604 * device/lib/printf_fast.c: only build on supported arch.
9605 * device/lib/printf_tiny.c: only build on supported arch.
9606 * device/lib/printf_fast_f.c: only build if asm float lib
9607 * device/lib/_fsget1arg.c: only build if asm float lib
9608 * device/lib/_fsget2args.c: only build if asm float lib
9609 * device/lib/_fsnormalize.c: only build if asm float lib
9610 * device/lib/_fsreturnval.c: only build if asm float lib
9611 * device/lib/_fsrshift.c: only build if asm float lib
9612 * device/lib/_fsswapargs.c: only build if asm float lib
9613 * device/include/stdio.h: don't provide print_fast,
9614 print_fast_f, print_tiny prototypes if --xstack used
9616 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9618 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9619 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9622 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9624 * device/lib/printf_fast_f.c: same as printf_fast, but
9625 with floating point enabled
9626 * device/lib/printf_fast.c: minor tweaks
9627 * device/include/stdio.h: add printf_fast_f
9629 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9631 * src/SDCCmain.c: make --float-reent default for mcs51
9632 * device/lib/_fsadd.c: added mcs51 assembly version
9633 * device/lib/_fssub.c: added mcs51 assembly version
9634 * device/lib/_fsmul.c: added mcs51 assembly version
9635 * device/lib/_fsdiv.c: added mcs51 assembly version
9636 * device/lib/_fseq.c: added mcs51 assembly version
9637 * device/lib/_fsneq.c: added mcs51 assembly version
9638 * device/lib/_fsgt.c: added mcs51 assembly version
9639 * device/lib/_fslt.c: added mcs51 assembly version
9640 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9641 * device/lib/Makefile.in: add _fscmp to build
9642 * device/lib/libfloat.lib: add _fscmp to build
9644 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9646 * device/lib/_fs2slong.c: added mcs51 assembly version
9647 * device/lib/_fs2sint.c: added mcs51 assembly version
9648 * device/lib/_fs2schar.c: added mcs51 assembly version
9649 * device/lib/_fs2ulong.c: added mcs51 assembly version
9650 * device/lib/_fs2uint.c: added mcs51 assembly version
9651 * device/lib/_fs2uchar.c: added mcs51 assembly version
9652 * device/lib/_slong2fs.c: added mcs51 assembly version
9653 * device/lib/_sint2fs.c: added mcs51 assembly version
9654 * device/lib/_schar2fs.c: added mcs51 assembly version
9655 * device/lib/_ulong2fs.c: added mcs51 assembly version
9656 * device/lib/_uint2fs.c: added mcs51 assembly version
9657 * device/lib/_uchar2fs.c: added mcs51 assembly version
9658 * device/include/float.h: added #define to select asm vs c
9660 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9662 * device/lib/printf_fast.c: improvements to float output
9663 * device/include/float.h: add defines for assembly float library
9664 * device/lib/_fsget1arg.c: receive 1 float arg
9665 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9666 * device/lib/_fsnormalize.c: normalize a float
9667 * device/lib/_fsreturnval.c: return float, various helper routines
9668 * device/lib/_fsrshift.c: right shift a float's mantissa
9669 * device/lib/_fsswapargs.c: swap 2 floats
9670 * device/lib/Makefile.in: build these 6 new files for mcs51
9671 * device/lib/libfloat.lib: add these 6 files to the library
9673 2004-12-26 Borut Razem <borut.razem AT siol.net>
9675 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9678 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9680 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9681 and fully reentrant and register bank neutral.
9682 * device/lib/printf_fast.c: added float (not enabled by default),
9683 added compact/slower integer (also not enabled by default),
9684 improved size/speed of fast integer code, other minor changes
9685 * device/include/stdio.h, device/lib/Makefile.in,
9686 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9688 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9690 * src/pic16/pcode.c: declaring variables other than at the start of a
9691 block is not supported in C by VC6.
9693 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9695 * applied a previous patch from Raphael Neider that wasn't included
9696 in the previous commits, which fixes infinite loops within jumptable
9698 * made some fixes that previous patches introduced
9700 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9702 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9703 that fixes an issue with AOP_PCODE asmop's offset,
9704 * (pic16_popCopyReg): update instance field too,
9705 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9706 function of pic port,
9707 * (genCmp, genAnd, genAssign),
9708 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9710 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9712 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9713 variables initial values to idata section,
9714 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9715 variables in some functions. This utilizes parmBytes field of iCode
9716 structure to hold the offset of the variable in stack. (might be
9717 able to use the stack field too?)
9718 * applied patch from Raphael Neider # ### , # ###
9719 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9720 variable initial values in idata section,
9721 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9722 for static variables with initial value
9723 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9724 applied fix in while loop from Raphael Neider.
9726 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9728 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9729 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9730 * src/ds390/ralloc.c (serialRegAssign): spill bits
9731 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9732 * support/Util/SDCCerr.c,
9733 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9734 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9735 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9737 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9739 * device/include/sdcc-lib.h: inserted LGPL, added includes
9740 asm/ds390/features.h and asm/mcs51/features.h
9741 * device/include/asm/default/features.h,
9742 * device/include/asm/gbz80/features.h,
9743 * device/include/asm/z80/features.h: added empty _AUTOMEM
9745 * device/include/asm/ds390/features.h,
9746 * device/include/asm/mcs51/features.h: added files with defines for
9747 _AUTOMEM and _STATMEM indicating automatic and static storage class
9748 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9749 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9750 * src/SDCCicode.c (geniCodeCast),
9751 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9752 * src/SDCCloop.c (loopInduction): removed unused variable lr
9753 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9754 to convertToFcall to include char modulo (RFE 1065037), added check
9755 if left operand is unsigned and use abs of literal value
9756 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9757 as it doesn't work after conversion from peephole.def to peephole.rul
9758 * src/mcs51/gen.c (toBoolean): added check for size,
9759 (genModOneByte): optimized code for signed char modulo a literal
9760 power of 2 (thanks to Hubert Sack),
9761 (genRRC): removed unnecessary "clr c",
9762 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9763 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9765 swapped rules 256.c and 256.d,
9766 extended 256.d by using new multiple checks (thanks Erik),
9767 added rules 256.e and 256.f,
9768 updated rule 261.a and 261.b to new generated code
9769 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9771 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9773 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9774 induction related bugs, including first part of bug #1074377
9776 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9778 * applied patch from bug-report #1076292,
9779 * applied patches for genAnd and Goto-optimizations for Raphael
9781 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9782 dump a less iCode information,
9783 * src/pic16/device.h (pic16_options_t): added field debgen,
9784 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9785 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9786 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9788 * (various functions): added macros FENTRY and FENTRY2 to functions,
9789 to emit function prologue,
9790 * (various functions): fixed indentation,
9791 * (genNearPointerGet): fixed loading of FSR0,
9792 * (genPackBits): applied patch from Raphael Neider to fix updating
9793 of FSR0 and touching only the modified bits,
9794 * src/pic16/genarith.c (various functions): added macros FENTRY to
9795 emit function prologue in comments,
9796 * src/pic16/pcode.h: added functions debugf2, debugf3,
9797 * src/pic16/ralloc.c: partial fix for packForPush caused
9800 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9802 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9803 <stsp AT users.sourceforge.net> with reversed byte order
9804 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9806 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9808 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9810 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9811 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9813 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9815 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9817 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9819 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9821 (setFromConditionArgs): friendly operand parser for peephole rules,
9822 (operandBaseName, operandsNotRelated): new peephole condition
9823 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9824 architecture specific register naming into account, handles n-way
9825 comparisons, and supports quoted literals
9826 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9828 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9830 * src/mcs51/peeph.def: fixed bug #1076940
9832 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9834 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9836 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9838 Adding support for replacing ljmps with sjmps in jumptables
9839 generated for switch statements. For now you need to set the
9840 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9841 Now 4 algorithms for mcs51 jumptable generation are used:
9842 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9843 addresses loaded pc-relative for up to 112 cases and stack-pushing
9844 target addresses loaded with offset from dptr for up to 256 cases.
9846 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9847 * src/mcs51/main.c: adapted constants for switch table generation
9848 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9850 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9852 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9853 * support/regression/tests/bug1057979.c: added test for bug 1073386
9855 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9857 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9860 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9862 * src/pic16/device.h,
9863 * src/pic16/genarith.c,
9866 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9868 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9870 Large cummulative patch for pic16 port.
9871 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9872 to call when a stack overflow occurs,
9873 * (malloc.h): added CVS Id tag,
9874 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9876 * added libc directory. The current version of LibC contains string
9877 functions, ctype functions and macros and some functions of the
9878 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9879 be extensively tested in the future. Standard disclaimer here.
9880 Library is not automatically build yet. But one can build it by
9881 invoking 'make' inside the libc directory.
9882 * added ADC library under libio. Preliminary version yet.
9884 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9885 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9886 aopForRemat() now and not by pic16_aopOp(),
9887 * (pic16_popGetTempReg): removed warning messgae when allocating
9888 temporary registers, its a buggy feature and will be removed,
9889 * (pic16_popGet): set register instance field in AOP_CRY,
9890 * (pic16_outBitC): fixed for results in size greater than 1,
9891 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9892 * (pic16_storeForReturn): optimized return of 0,
9893 * (genCmp): experimental code for new genCmp which uses PIC18's
9894 special compare&skip instructions. Initial tests fail some times
9895 with variables grater than 1 byte in size, so new code is disabled,
9896 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9898 * (genCast): began a fix to optimize the casting of a bit to another
9899 bit, now assigning a bitfield to another bitfield will fail, sorry,
9900 * src/pic16/main.c: disabled the use of lr-support feature,
9901 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9902 * added some function prototypes, added function _debugf prototype,
9903 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9904 bits with offset (case PO_GPR_BIT),
9905 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9907 * (isBankInstruction): modified to return 0 for no banking instruction,
9908 and 1 for banking instruction,
9909 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9910 caused stop processing pCodes after a inline assembly block,
9911 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9912 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9913 registers when it shouldn't,
9914 * src/pic16/ralloc.c (allocReg): add preliminary support for
9915 supporting a limited set of temporary registers,
9917 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9919 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9920 genDataPointerSet): ensure assignments always copy in MSB to LSB
9922 (loadRegFromAop): recognize CLRH optimization,
9923 (genFunction): optimize RECEIVE iCodes in reentrant functions
9925 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9927 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9928 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9930 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9931 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9932 contiguous with data
9934 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9936 * device/lib/_gptrget.c (_gptrget),
9937 * device/lib/_gptrgetc.c (_gptrgetc),
9938 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9939 instead of sjmp to ret
9940 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9941 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9943 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9945 * .version: bumped version to 2.4.7
9946 * device/lib/_gptrget.c (_gptrget): is now _naked
9947 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9948 * device/lib/_gptrput.c (_gptrput): is now _naked
9949 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9950 (createFunction): fixed xstack
9951 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9952 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9954 (geniCodeCritical): store original interrupt state in an iTemp bit
9955 var unless stack-auto
9956 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9957 * src/SDCCmain.c (setIncludePath): added include/target to search path
9958 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9959 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9961 (processFuncArgs): put bit vars in bit area
9962 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9963 unsaveRBank): fixed xstack,
9964 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9965 (genFunction, genEndFunction): fixed xstack,
9966 (genAssign): optimization don't walk backwards through mem
9967 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9968 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9969 * support/regression/Makefile: also make library (for stack-auto) when
9970 making "all" and added "test-mcs51-xstack-auto"
9971 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9972 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9973 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9974 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9975 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9976 make-library by MAKE_LIBRARY
9977 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9978 regression tests for xstack
9979 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9980 * support/regression/tests/critical.c: test for critical on mcs51
9982 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9984 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9985 built version of sdcc instead of installed version
9987 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9989 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9990 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9992 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9993 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9994 WARNING: remove device/lib/build/z80/printf.o by hand when
9995 updating from previous build!
9996 * device/lib/z80/printf.c: updated comment
9997 * support/regression/tests/bug1057979.c: test all ports now
9998 * support/regression/tests/bug1065458.c: file added
10000 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10002 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10003 *_start and *_end symbols for static functions
10005 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10007 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10008 and search crt0.o in all library paths,
10009 (setIncludePath): proper handling of --nostdinc,
10010 (setLibPath): proper handling of --nostdlib
10011 * support/regression/Makefile,
10012 * support/regression/ports/ds390/spec.mk,
10013 * support/regression/ports/gbz80/spec.mk,
10014 * support/regression/ports/hc08/spec.mk,
10015 * support/regression/ports/mcs51/spec.mk,
10016 * support/regression/ports/mcs51-large/spec.mk,
10017 * support/regression/ports/mcs51-stack-auto/spec.mk,
10018 * support/regression/ports/z80/spec.mk: use include and lib files from
10019 built version of sdcc instead of installed version
10020 * doc/sdccman.lyx: fixed typo in --nostdinc
10022 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10025 * src/pic/device.c,
10026 * src/pic/ralloc.c,
10027 * src/pic/gen.c : added support to generate code for struct bit fields.
10029 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10031 * as/xa51/xa_version.h,
10032 * device/include/errno.h,
10033 * device/include/regc515c.h,
10034 * device/lib/_itoa.c,
10035 * device/lib/_ltoa.c,
10036 * device/lib/ser_ir_cts_rts.c,
10037 * sim/ucsim/xa.src/glob.cc,
10038 * sim/ucsim/xa.src/inst_gen.cc,
10039 * sim/ucsim/xa.src/xa_bit.cc,
10040 * sim/ucsim/xa.src/xa_sfr.cc,
10041 * sim/ucsim/z80.src/inst_dd.cc,
10042 * sim/ucsim/z80.src/inst_fdcb.cc,
10043 * support/scripts/keil2sdcc.pl,
10044 * src/pic16/pic16.dsp,
10045 * src/pic16/pic16a.dsp: corrected cvs line endings
10046 * device/lib/printf_large.c: fixed bug 1057979
10047 * src/pic16/gen.c: fixed non-C standard code
10048 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10049 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10050 * support/regression/ports/mcs51/support.c: reload T1 asap
10051 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10052 pdata use and clear idata startup behaviour
10053 * support/regression/tests/bug1057979.c: added
10055 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10057 * device/examples/ds390/ow390/ad26.h,
10058 * device/examples/ds390/ow390/cnt1d.h,
10059 * device/examples/ds390/ow390/crcutil.c,
10060 * device/examples/ds390/ow390/ownet.h,
10061 * device/examples/ds390/ow390/owsesu.c,
10062 * device/examples/ds390/ow390/swt12.h,
10063 * device/examples/ds390/ow390/swtoper.c,
10064 * device/examples/ds390/ow390/temp10.h,
10065 * device/examples/ds390/ow390/thermodl.c,
10066 * device/examples/ds390/tinitalk/tinitalk.dsp,
10067 * device/examples/ds390/tinitalk/tinitalk.dsw,
10068 * device/examples/mcs51/clock/hw.h,
10069 * device/examples/mcs51/simple2/go.bat,
10070 * device/examples/serialcomm/windows/serial.h,
10071 * device/examples/xa51/dummy.c,
10072 * device/examples/xa51/hello.c,
10073 * device/include/80c51xa.h,
10074 * device/include/at89x051.h: corrected cvs line endings
10076 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10078 * src/pic16/main.c (options): added command line --gstack, to trace
10079 stack over/under flows,
10080 * added pragma 'wparam' to allow passing first byte of function
10081 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10082 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10083 call to __gstack_test function and sets up the symbol as extern,
10084 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10085 * popaop): added call to pic16_testStackOverflow,
10086 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10088 * (genCall, genPcall): now all parameters are passed via stack
10089 except in functions that are pass to wparam pragma in which WREG is
10091 * (genPcall): REENTRANT flag is checked to see if variable prototype
10092 contains reentrant keyword, don't call a non-reentrant function, via
10093 a reentrant function pointer or vice versa, functions are never
10095 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10097 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10098 SIGSEGV when accessing a NULL register stucture,
10099 * (pic16_printGPointerType): modified to handle UPPER modifier for
10100 function initializers, changed prototype of function to simpler one,
10101 * (pic16_printIvalFuncPtr): check to see if function is already
10102 added in externs list,
10103 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10104 optimized a move from W to SFR with a move to the same register
10105 later after a CALL,
10106 * device/lib/pic16/debug: NEW directory, contains debug features
10107 which are enabled when linking with libdebug.lib, currently command
10108 line option --gstack enables stack pointer tracing for over/under
10109 flow, corresponding sources are in debug/gstack
10111 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10113 * doc/sdccman.lyx: updated SDCC version,
10114 * (PIC16 port): update list of command line options,
10115 * src/pic16/device.h (structure pic16_options_t): added field gstack
10116 to enable stack overflow tracing on push/pops,
10117 * src/pic16/device.c (statistics structure): added statistics
10119 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10120 pic16_dump_int_registers): increase statistics counters for each
10121 * variable which is encountered
10122 * (pic16_dump_usection): emit each .udata variable to its own udata
10124 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10125 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10126 parameters via stack, otherwise use old scheme,
10127 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10128 assembler output file,
10129 * src/pic16/main.c: added command line options --gstack to enable
10130 push/pop tracing for stack overflow,
10131 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10132 instructions): added size of each instruction,
10133 * (pic16_countInstruction): estimate size of instructions in
10134 the_pFile list, inline assembly blocks are not counted,
10135 * (pic16_FixRegisterBanking): trace previous register usage, when
10136 banksel optimizations is greater than 0, don't emit a redudant
10139 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10141 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10142 * src/pic16/ralloc.c : applied same fix for pic16.
10143 * src/pic/gen.c : tidied it up a little.
10145 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10147 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10148 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10150 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10152 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10154 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10156 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10157 non-reentrant function __modsint in the interrupt function (thus
10158 corrupting math operations during serial I/O)
10159 * device/lib/ser_ir.c: as above, changed buffersize
10160 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10161 256.c,d for zeroing
10162 * doc/Makefile: added option -t for rsync
10164 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10166 * src/SDCCast.h (struct ast),
10167 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10169 2004-10-20 Borut Razem <borut.razem AT siol.net>
10171 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10174 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10176 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10178 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10179 support functions to replace long sequences of MOVFF's from access
10180 bank registers to stack and vice versa,
10181 * src/pic16/device.h: added new field opt_flags, where optimization
10182 flags can be set to enable certain features,
10183 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10184 * pBlock, (genFunction, genEndFunction): surroung loop for
10185 saving/loading used registers in stack with PC_INFO pCodes,
10186 INF_LREGS. Code in between can then be optimized by pCode optimizer
10187 to support function calls,
10188 * (genDataPointerSet): fixed bug which loaded float fields in
10189 structures with corrupt data,
10190 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10191 in a standard way debug info on stderr. Feature used for developing
10192 and debugging only,
10193 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10194 obsolete chunks of code,
10195 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10196 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10197 * pic16/src/pcode.c (pic16_newpCodeInfo,
10198 * (pic16_newpCodeOpLocalRegs),
10199 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10201 * (pic16_pCodeConstString): printing of the initial value of a
10202 symbol as a comment is inhibited since parsing was already done by
10203 copyStr and output is corrupt,
10204 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10206 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10208 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10210 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10212 * as/mcs51/lkarea.c: removed old K&R style,
10213 (lnksect): changed check on boundary error,
10214 (lnksect2): changed check on boundary error,
10215 (lnksect2): extend XSTK to end of page if size = 1
10216 * as/mcs51/lkmain.c: removed old K&R style,
10217 (Areas51): create l_IRAM symbol
10218 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10219 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10220 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10221 * device/lib/_mullong.c: added version to be compiled with xstack
10222 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10223 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10224 * device/lib/mcs51/crtxstack.asm: fixed comment
10225 * src/SDCCglue.c: maxInterrupts defaults to 0,
10226 (emitMaps): added pdata,
10227 (createInterruptVect): (re)moved default,
10228 (glue): added pdata,
10229 (glue): moved __start__xstack to XSTK with default size 1
10230 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10231 and options.float_rent when options.stackAuto is set,
10232 (linkEdit): only write XDATA_NAME if provided on command line
10234 * src/SDCCmem.c: added pdata
10235 * src/port.h: added pdata_name to PORT
10236 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10237 (saveRegisters, unsaveRegisters): removed usage of B,
10238 (genMinus): fixed accumulator clash,
10239 (genJumpTab): added comment, this needs another look
10240 * src/mcs51/gen.c: added check for "B in use" paranoia,
10241 added pushB() and popB()
10242 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10245 * src/ds390/main.c,
10247 * src/mcs51/main.c,
10249 * src/pic16/main.c,
10251 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10252 added PSEG (PAG,XDATA) or NULL to port specifier
10253 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10254 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10255 (_mcs51_genInitStartup): removed __start__xstack equ,
10256 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10257 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10258 * src/z80/gen.c (_rleAppend): fixed warnings
10259 * support/regression/tests/zeropad.c: added pdata test
10260 * .version: bumped to 2.4.6
10262 2004-10-17 Borut Razem <borut.razem AT siol.net>
10264 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10265 as a part of nightly build
10267 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10269 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10270 WREG holds the first byte function parameters,
10271 * (aopForSym): take special case for symbols which are in FARSPACE
10272 but in CODESPACE too,
10273 * (assignResultValue): modified to take into account _G.useWreg,
10274 * (genCall): don't use wreg for parameter passing when function is
10275 declared as reentrant, too, added optimization INCF to stack
10276 pointer when stack parameter count is 1,
10277 * (genFunction, genEndFunction): refurnished and fixed to not using
10278 wreg for passing parameters when function has varargs or is
10279 reentrant, fixed bug with symbol name compare for generating
10280 functions in absolute address,
10281 * (pic16_storeForReturn): refurnished,
10282 * (genCmp): began writing a new version of the function, not ready
10283 yet, therefore it is disabled,
10284 * (genAssign): do not read code memory when assigning a function to
10285 a pointer function,
10286 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10287 array of characters, not pointer,
10288 * (pic16initialComments): in debug mode emit an .ident directive for
10290 * (_process_pragma): emit a new warning type (internal to pic16)
10291 when setting stack to default length, emit a similar warning when
10292 placing a function at absolute address and address is not word aligned
10293 * (_pic16_parseOptions): added 'return TRUE' statement,
10294 * (_pic16_linkEdit): if compiling a source, then add the source's
10295 file object, first in the list of objects to link,
10297 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10299 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10300 * src/pic/main.c : removed VC warning.
10301 * src/pic/gen.c : changed comment.
10303 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10305 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10306 reference to a deprecated symbol _GPTRREG was causing failure to
10307 link. Thanks G. M. Gallant for the info.
10309 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10311 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10312 comments for Bugs item #954788.
10314 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10316 * src/pic16/device.c (pic16_dump_gsection,
10317 * pic16_groupRegistersInSection): handle symbols declared to be in
10318 access bank differently,
10319 * src/pic16/gen.c (struct _G): added field resDirect,
10320 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10321 send values read from stack directly to result and don't allocate
10323 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10325 * (pic16_sameRegsOfs): NEW,
10326 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10327 free because they were not allocated from temporary pool,
10328 * pic16_popRegFromString): workaround to fix a problem with
10329 allocating variables twice or never,
10330 * (genGenPointerGet): using PRODL instead of FSR0H,
10331 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10333 * (genAssign): take advantage of the _G.resDirect flag,
10334 * (genCast): around line 11844, use mov2f instead of directly
10335 MOVFF'ing between operands to account for literal values,
10336 * src/pic16/genutils.c: some new debug functions for gpsim have been
10338 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10339 float with integer part only,
10340 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10341 place variables in access bank
10342 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10343 updated sources to reflect recent changes in gen.c
10345 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10347 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10348 sources that searched for headers in installation path, now the
10349 device/include/pic16 is used,
10350 * src/pic16/glue.c (pic16glue),
10351 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10352 .line directives if not in debug mode, this suppresses assembler's
10353 warnings for ignored directives
10355 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10357 * src/port.h: made reset_regparms prototype void parameter explicit.
10358 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10359 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10360 * doc/sdccman.lyx: documented warning disabling and how to use
10361 printf_large to make it print floats.
10362 * device/include/stdbool.h: NEW
10363 * device/lib/_atof.c,
10364 * device/lib/_divuint.c,
10365 * device/lib/_divulong.c,
10366 * device/lib/expf.c,
10367 * device/lib/printf_large.c,
10368 * device/lib/sincosf.c,
10369 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10370 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10371 a completely reentrant lib.
10373 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10375 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10376 * device/include/pic16/stdio.h: fixed bug with colon
10378 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10380 * device/include/pic16/stdio.h,
10381 * device/include/pic16/stdlib.h,
10382 * device/include/pic16/math.h: NEW
10383 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10384 declared as _naked to reduce overhead
10385 * device/lib/Makefile.in (target port-specific-objects-pic16):
10386 changed * to *.* so to ignore the CVS directory,
10387 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10388 stacked variables back in stack,
10389 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10392 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10394 * .version: bumped version number to 2.4.5
10395 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10396 * support/Util/SDCCerr.c (messages structure): added entry for
10399 Large cumulative patch for pic16 port and libraries.
10400 * device/include/pic16/sdcc-lib.h,
10401 * device/include/pic16/stdarg.h,
10402 * device/include/asm/pic16/features.h,
10403 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10404 * device/include/pic16/float.h: changes reentrant keyword with
10405 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10406 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10407 updated target build-libraries to include objects from gptr,
10408 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10409 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10410 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10411 all function headings,
10412 * src/SDCCmain.c: added global parameter userIncDirsSet,
10413 * (parseCmdLine): when option -I is encountered add directory to
10414 userIncDirsSet too,
10415 * src/version.awk: added space between control and long,
10416 * src/pic16/NOTES: added some notes for the port,
10417 * src/pic16/gen.c: added prototype for mov2fp function,
10418 * (fReturnpic16[]): properly named return value registers,
10419 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10420 * (aopForSym): added code to handle symbols with onStack flag set,
10421 symbols onStack are allocated PTRSIZE bytes,
10422 * (aopFreeAsmop): handles special case where asmops are stack objects,
10423 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10424 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10425 added argument lock to trace flaws in allocating temporary registers
10426 when developing port,
10427 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10428 * (pic16_popRegFromString): reenabled allocating a direct register
10430 * (assignResultValue): various beautifications,
10431 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10432 referenced function argument,
10433 * (genIpush): reenabled to allow stacked arguments, handles only
10434 ic->parmPush iCodes,
10435 * (genCall, genPcall): major changes to allow for variable argument
10436 functions, fixed a bug with falsely restoring stack pointer after
10437 returning from call,
10438 * (genFunction): pending code for critical function,
10439 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10440 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10441 * (genNearPointerGet): fixed bug with indirect reading, was always
10443 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10445 * (genAddrOf): rewrote code to take address of a stacked function parameter
10446 * (genCast): fixed casting to generic pointer type,
10447 * src/pic16/gen.h: added AOP_STA,
10448 * (struct asmop): added field stk,
10449 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10450 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10451 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10452 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10453 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10454 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10456 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10458 * (pic16_port structure): generic pointer size is set to 3,
10459 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10460 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10462 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10463 operand is an iTemp,
10465 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10467 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10468 * debugger/mcs51/simi.c: addapt new syntax of s51
10470 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10472 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10473 * src/pic16/pcode.c: commented out some calls to free() in order to
10476 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10479 * src/SDCCicode.c (isiCodeInFunctionCall),
10480 * src/avr/ralloc.c (selectSpil),
10481 * src/pic/ralloc.c (selectSpil),
10482 * src/pic16/ralloc.c (selectSpil),
10483 * src/ds390/ralloc.c (selectSpil),
10484 * src/hc08/ralloc.c (selectSpil),
10485 * src/xa51/ralloc.c (selectSpil),
10486 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10487 stack in the middle of a function call sequence (fixes bug #1020268)
10488 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10489 costs associated with the minimum switch case.
10491 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10493 * src/SDCC.lex: fixed bug #1030549
10495 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10497 * src/SDCCcse.h (struct cseDef),
10498 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10499 over a function call if the CSE is derived from a symbol whose
10500 address has been taken (fixes bug #1029883)
10501 * support/regression/tests/bug-1029883: a new regression test for
10504 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10506 * src/hc08/gen.c (emitinline): fixed bug #1029778
10507 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10508 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10509 and starts toward RFE #905167)
10511 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10513 * src/pic16/gen.c (mov2f): New function to move an operand to
10514 another without considering if it is a literal or a register,
10515 * (pic16_sameRegs): don't check if they are both AOP_REG,
10516 * (AccRsh): removed andmask=0 lines,
10517 * (genLeftShift): duplicated to be improved in future versions,
10518 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10519 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10520 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10521 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10522 * (insertBankSwitch): fixed inserting banksel directives algorithm
10523 for instructions that follow a skip instruction, this fixes a report
10524 for broken subtraction code generation,
10525 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10526 iCode is a left op, just in case result and right share the same
10529 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10532 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10534 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10535 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10536 on 2004-09-12; it was buggy
10538 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10540 * src/SDCCsymt.h: removed RESULT_CHECK
10545 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10547 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10549 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10550 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10551 configuration values no more rejected by compiler, they are assigned
10552 to configuration registers with a warning message instead,
10553 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10554 the for-loop so last conf register is emitted too,
10555 * (_pic16_initPaths): link library libsdcc.lib by default,
10556 * (_hasNativeMulFor): modified test for multiplication according to
10557 Raphael Neider's remarks. Integer multiplication is also done with
10559 * device/include/pic16/pic18fregs.h: corrected type error in while
10560 testing and including 18f6720 header file
10562 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10564 * src/pic16/device.h (pic16_options): removed field use_crt,
10565 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10566 until an optimization to handle single bits is added,
10567 * (pic16_loadFSR0): moved before genUnpackBits,
10568 * (genAnd): some white lines removed,
10569 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10570 leave_reset flags in pic16_options when using crt modules,
10572 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10574 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10575 for bugs 898889 & 979599. Also used some safer print instructions.
10577 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10579 * src/pic16/device.h (pic16_options_t): added field use_crt,
10581 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10582 catch a probable future bug,
10583 * src/pic16/gen.c: aopIdx function commented out,
10584 * (genAssign): commented out old code which used aopIdx,
10585 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10586 code, added if conditionals to take into account the --use-crt
10587 command line options,
10588 * src/pic16/main.c (pic16_optionsTable): added new command line
10589 options, --use-crt= and --no-crt,
10590 * (_pic16_linkEdit): now the proper crt object is added in the
10591 linker command line except than when --no-crt is specified,
10592 * src/pic16/pcode.c,
10593 * src/pic16/pcode.h: added some structures and functions for a new
10594 optimization scheme to compansate for instruction overhead between
10595 same iCodes, this scheme is currently under development and is not
10596 working in any way,
10597 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10599 * device/lib/pic16/startup/crt0i.c,
10600 * device/lib/pic16/startup/crt0iz.c: added global char variable
10601 __uflags to force the generation of an idata section
10603 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10606 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10607 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10609 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10611 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10612 Frieder) and clarified the default code optimization mode
10614 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10616 * src/SDCC.lex (doPragma, process_pragma),
10617 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10618 "opt_code_size", and "opt_code_balanced"
10619 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10620 regrouped options by category, added support for category headers
10621 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10622 and "--opt-code-size"
10623 * doc/sdccman.lyx: documented these new options and pragmas
10624 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10625 preference into account
10627 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10629 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10630 geniCodePreDec): Fixed bug 904237 by generating a warning
10632 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10634 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10636 * src/pic/device.c : When no max ram set validate full memory range.
10638 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10640 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10642 * device/lib/_gptrget.c,
10643 * device/lib/_gptrput.c: updated comment
10644 * device/lib/calloc.c,
10645 * device/lib/free.c,
10646 * device/lib/malloc.c,
10647 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10648 * src/SDCCcse.c (cseBBlock),
10649 * src/SDCCicode.c (printOperand, geniCodeArray),
10650 * src/SDCCicode.h (struct operand): fixed bug 868103
10651 * support/regression/tests/bug-868103.c: added
10652 * src/SDCCast.c (searchLitOp),
10653 * src/SDCCcse.h (struct cseDef),
10654 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10655 * src/SDCCicode.h (struct operand),
10656 * src/SDCCsymt.h (struct sym_link),
10657 * src/avr/gen.c (hasInc),
10658 * src/ds390/gen.c (hasInc),
10659 * src/hc08/gen.c (genPlusIncr, hasInc),
10660 * src/mcs51/gen.c (hasInc),
10661 * src/pic16/glue.c (pic16_printIvalChar),
10662 * src/pic16/ralloc.c (regWithIdx),
10663 * src/xa51/gen.c (hasInc) : removed warnings
10664 * src/SDCCast.c (createBlock): added comment ???
10665 * src/hc08/ralloc.c: updated comments
10667 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10669 * doc/sdccman.lyx: updated section on switch statements, added
10670 section about semaphore locking
10671 * doc/Makefile: added option -info for latex2html
10672 * device/lib/_gptrget.c,
10673 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10675 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10677 * src/pic/device.h,
10678 * src/pic/device.c,
10679 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10680 maxram is less than 0x100.
10682 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10684 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10686 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10689 * src/mcs51/main.c,
10690 * src/ds390/main.c,
10694 * src/pic16/main.c,
10697 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10698 a jump table is the best form for a switch statement, including
10699 automatic insertion of missing cases to make the case range
10700 continuous. Developed in collaboration with Frieder Ferlemann.
10702 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10704 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10705 accumulator result if it needs sign extension
10707 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10709 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10711 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10713 * device/lib/gbz80/printf.c,
10714 * device/lib/z80/printf.c: removed define for NULL
10716 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10718 * as/xa51/xa_link.c,
10719 * device/examples/ds390/ow390/ad26.c,
10720 * device/examples/ds390/ow390/cnt1d.c,
10721 * device/examples/ds390/ow390/counter.c,
10722 * device/examples/ds390/ow390/ds2480.h,
10723 * device/examples/ds390/ow390/ds2480ut.c,
10724 * device/examples/ds390/ow390/findtype.c,
10725 * device/examples/ds390/ow390/gethumd.c,
10726 * device/examples/ds390/ow390/owllu.c,
10727 * device/examples/ds390/ow390/ownetu.c,
10728 * device/examples/ds390/ow390/swt12.c,
10729 * device/examples/ds390/ow390/swtloop.c,
10730 * device/examples/ds390/ow390/temp.c,
10731 * device/examples/ds390/ow390/temp10.c,
10732 * device/examples/ds390/ow390/thermo21.c,
10733 * device/examples/ds390/ow390/tinilnk.c,
10734 * device/examples/ds390/ow390/tstfind.c,
10735 * device/examples/serialcomm/windows/serial.cpp,
10736 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10737 * device/include/reg51.h: fixed line endings for cvs
10739 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10741 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10742 packRegsForAccUse, packRegisters): new accumulator register
10744 * support/regression/ports/hc08/support.c (_putchar): suppress
10745 warning of unused variable
10746 * src/SDCCicode.c: added SWAP entry to codeTable
10748 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10750 * device/lib/sprintf.c: forgot to add this file before previous commit
10752 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10754 * src/pic16/gen.c (genPackBits): added operand right in function
10755 parameters, load result directly if p_type is POINTER (that is
10756 called by genNearPointerSet)
10757 * (genUnPackBits): added operand left in function parameters,
10758 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10759 FSR0 if accessing bitfields,
10761 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10763 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10764 _print_format; updated printf, sprintf, vsprintf
10765 * device/include/asm/default/features.h: corrected comment/define
10766 * device/lib/Makefile.in: added sprintf.c
10767 * device/lib/libsdcc.lib: added sprintf module
10768 * device/lib/printf_large.c,
10769 * device/lib/vprintf.c,
10770 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10772 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10773 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10774 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10776 * support/regression/tests/zeropad.c: define idata as data for hc08
10778 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10780 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10781 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10782 labels are referenced at least once (even if a reference is not found)
10783 * src/hc08/gen.c (emitcode): set isComment flag for comments
10784 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10785 loads), rules 6a..6b (optimize jumps to return)
10787 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10789 * device/lib/acosf.c (acosf),
10790 * device/lib/asinf.c (asinf),
10791 * device/lib/atanf.c (atanf),
10792 * device/lib/ceilf.c (ceilf),
10793 * device/lib/cosf.c (cosf),
10794 * device/lib/coshf.c (coshf),
10795 * device/lib/cotf.c (cotf),
10796 * device/lib/fabsf.c (fabsf),
10797 * device/lib/floorf.c (floorf),
10798 * device/lib/log10f.c (log10f),
10799 * device/lib/logf.c (logf),
10800 * device/lib/sinf.c (sinf),
10801 * device/lib/sinhf.c (sinhf),
10802 * device/lib/sqrtf.c (sqrtf),
10803 * device/lib/tanf.c (tanf),
10804 * device/lib/tanhf.c (tanhf),
10805 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10806 replaced all instances of "reentrant" in the library functions
10807 defined in math.h with this macro.
10808 * support/regression/tests/float_trans.c: reenabled test for hc08
10810 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10812 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10813 erroneously deleted
10815 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10817 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10818 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10819 multi-byte volatile operands are used
10820 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10821 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10822 initialization to area GSINIT0 so that it would always precede
10823 any static initializers in GSINIT
10824 * support/regression/tests/zeropad.c: fixed idata define for hc08
10825 * support/regression/tests/bug-927659.c,
10826 * support/regression/tests/float_trans.c: disabled tests for hc08
10827 pending missing library routines
10828 * .version: increased version number to 2.4.4 - hc08 port now passes
10832 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10834 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10835 * Makefile.common.in,
10837 * as/hc08/Makefile.in,
10838 * as/mcs51/Makefile.in,
10839 * as/z80/Makefile.in,
10840 * debugger/mcs51/Makefile.in,
10841 * device/include/Makefile.in,
10842 * device/lib/Makefile.in,
10845 * link/z80/Makefile.in,
10846 * packihx/Makefile.in,
10847 * sim/ucsim/main_in.mk,
10848 * sim/ucsim/avr.src/Makefile.in,
10849 * sim/ucsim/doc/Makefile.in,
10850 * sim/ucsim/gui.src/serio.src/Makefile.in,
10851 * sim/ucsim/hc08.src/Makefile.in,
10852 * sim/ucsim/s51.src/Makefile.in,
10853 * sim/ucsim/xa.src/Makefile.in,
10854 * sim/ucsim/z80.src/Makefile.in,
10856 * support/cpp2/Makefile.in,
10857 * support/librarian/Makefile,
10858 * support/makebin/Makefile: added DESTDIR to the install path proposed
10859 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10860 * doc/sdccman.lyx: added DESTDIR documentation
10862 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10864 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10865 instruction for interrupt handlers, use fast returns when returning
10866 from high priority interrupts
10868 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10870 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10872 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10873 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10874 bugs, ported much of Bernhard's code from mcs51
10875 * src/mcs51/gen.c (genSend),
10876 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10877 than one when calling a reentrant function
10878 * device/lib/_mullong.c: defined an alternate struct layout for big
10879 endian ports (hc08)
10881 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10883 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10886 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10888 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10889 are sane and complete before asking the port its prefered parameter
10890 passing method (fixes bug #1017633)
10891 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10894 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10896 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10897 problem in bitfields >= 8 bits.
10899 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10901 * src/SDCCsymt.c: undid changes that were not meant to be committed
10903 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10905 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10907 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10909 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10910 copied and wrong bit got inverted
10912 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10914 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10915 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10916 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10917 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10918 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10919 assignments to bitfields at known addresses
10920 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10921 reads from bitfields at known addresses
10922 * src/hc08/ralloc.c (packRegisters),
10923 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10924 genhc08Code): optimize pointer get values used as conditionals
10925 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10928 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10930 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10931 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10932 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10935 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10937 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10939 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10941 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10944 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10946 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10948 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10950 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10953 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10955 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10957 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10959 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10960 cases use more compact code.
10962 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10964 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10966 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10968 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10970 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10973 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10974 parameter of changePointer() from symbol* to sym_link*
10975 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10976 * src/SDCCsymt.c (compareType): void* type is castable to other
10977 pointers, but not necesarily an exact match.
10978 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10979 is no longer blindly treated as an exact match.
10980 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10982 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10984 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10986 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10990 * src/pic/ralloc.h,
10991 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10993 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10995 * src/pic/device.c,
10996 * src/pic/device.h,
10997 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10999 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11001 * src/mcs51/gen.c (emitcode): fixed bug #992819
11003 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11005 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11006 there's no need to make it worse
11008 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11010 * src/mcs51/ralloc.c (deassignLR),
11011 * src/ds390/ralloc.c (deassignLR),
11012 * src/hc08/ralloc.c (deassignLR),
11013 * src/z80/ralloc.c (deassignLR),
11014 * src/pic/ralloc.c (deassignLR),
11015 * src/pic16/ralloc.c (deassignLR),
11016 * src/avr/ralloc.c (deassignLR),
11017 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11018 rlivePoint): fixed another part of bug #971834
11020 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11022 * src/z80/main.c: enabled "critical" keyword
11023 * src/z80/mappings.i,
11024 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11025 functions (fixes bug #979646)
11026 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11028 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11030 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11033 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11035 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11036 doesn't disable too much optimizations
11038 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11040 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11042 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11044 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11046 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11048 * src/pic/gen.c tidied up tabs
11049 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11050 * src/pic/main.c tidied up tabs
11051 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11052 * src/pic/pcoderegs.c tidied up tabs
11053 * src/pic/ralloc.c tidied up tabs
11055 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11057 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11058 to S_FIXED for pic16 port and when symbol is not in level 0,
11059 allocate for S_REGISTER storage class and pic16 port, too,
11060 * src/pic16/device.h: prototype for checkSym,
11061 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11062 * (pic16_assignConfigWordValue): test the value and the mask to
11063 validate that the value is suitable for the configuration word,
11064 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11065 collect extern declared symbols, don't emit symbol twice, check
11066 first if symbol is in publics set first,
11067 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11068 * added command line '--fstack' which enables an experimental
11069 feature for stack access, too buggy to be used yet...
11070 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11071 * (pic16_allocDirReg): when register has storage class S_REGISTER
11072 allocate in pic16_dynAccessRegs,
11073 * device/include/pic16/pic18f????.h: modified configuration word
11074 naming convention, words started as CONFIG0H but should be CONFIG1H
11076 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11078 * device/include/mcs51reg.h: fixed bug 970993
11080 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11082 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11083 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11084 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11085 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11086 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11087 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11088 error/warning numbers,
11089 added function setWarningDisabled()
11090 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11091 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11092 _memcmp.c _memmove.c calloc.c realloc.c free.c
11093 * support/regression/tests/malloc.c: added tests for new functionality
11094 * support/regression/tests/zeropad.c: added tests for truncated initializers
11095 and initialized char arrays starting with '\x0'
11096 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11098 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11100 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11102 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11104 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11105 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11106 peephole 177.e. Thanks to anonymous
11108 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11110 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11111 function isn't used in the source but referenced as a
11112 variable initializer then declare it as extern in .asm file
11114 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11116 * .version: increased version number to 2.4.3
11118 Adding version extension according to ChangeLog CVS revision
11119 * src/Makefile.in (target all): added dependency 'version.h'
11120 * (rule version.h): added rule to create version.h from ChangeLog,
11121 * (rule dep): added dependency version.h,
11122 * src/version.awk: AWK script to create version.h
11123 * src/SDCCdwarf2.c (dwWriteModule),
11124 * src/SDCCglue.c (initialComments),
11125 * src/SDCCmain.c (printVersionInfo): modified to write after
11126 version string the version extension number,
11127 * src/SDCCutil.c: included "version.h"
11128 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11130 * src/SDCCutil.h: added prototype for getBuildNumber
11132 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11133 includeDirsSet, too,
11134 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11135 const char [] is found in function prototype...
11137 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11138 moving to WREG with source is already in WREG,
11139 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11140 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11141 * (aopForSym): stack'ed symbols are partially supported, added
11142 if-clause to support symbols in FARSPACE,
11143 * (sameRegs): added test for AOP_ACC to see if registers are same,
11144 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11145 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11146 * (pic16_popRegFromString): will not allocate a new register if it
11147 doesn't find one by name, bug may have introduced...
11148 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11149 * (genIpush): revived to use pic16 port's stack,
11150 * (genAddrOf): added incomplete case for stack'ed operand,
11151 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11152 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11153 can handle multibyte operands,
11154 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11155 * (pic16initialComments): added message for MPLAB compatibility
11157 * src/pic16/main.h: prototype for pic16_mplab_comp,
11158 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11159 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11160 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11161 because of increased complexity of procedure,
11162 * (_process_pragma): stack pragma changed to format 'stack pos len',
11163 emit symbol '_stack_end' to conform with gplink,
11164 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11165 to search for register,
11166 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11168 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11169 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11170 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11171 case for PO_GPR_REGISTER,
11172 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11173 dies, the new era is ahead !...
11174 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11175 pic16_dynInternalRegs,
11176 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11177 * (pic16_allocDirReg): minor optimizations and bug fixes,
11178 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11180 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11181 load stack and frame pointer with address of 'stack_end' symbol
11183 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11185 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11186 without source code but only variable initializers
11188 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11190 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11191 external are not declared as extern to reduce overhead while linking
11193 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11195 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11197 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11199 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11200 Yee Keat for the patch
11201 * src/SDCCast.c (decorateType): fixed bug #979599
11202 * src/ds390/gen.h: removed local fReturnSizeDS390
11203 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11204 * src/ds390/gen.c (genAnd, genOr, genXor),
11205 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11207 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11209 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11210 add relFilesSet to $3, manipulate $2 to handle linking of object
11211 files without source files in command line,
11212 * device/include/pic16 (all headers): added ID location macros,
11213 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11214 entries for ID location bytes,
11215 * (pic16_assignIdByteValue): NEW,
11216 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11217 added field dumpcalltree to pic16_options_t,
11218 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11219 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11220 emitting rFalseIfx label after check_carry label,
11221 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11222 pic16_emitDIRegs), NEW
11223 * (pic16glue): dump .calltree file when option --calltree found,
11224 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11225 * (_pic16_genAssemblerPreamble): emit ID locations after
11226 configuration registers,
11227 * (pic16_linkCmd): modifications of the link command,
11228 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11229 * (pic16_pCodeInitRegisters): don't init stack registers,
11230 * (pic16_findPrevInstruction): fixed bug,
11231 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11232 bug with immediate registers,
11233 * (buildCallTree): traces stack push and pop,
11234 * (pct2): dump also stack usage for each function,
11235 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11236 * (pic16_allocDirReg): various modifications,
11237 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11240 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11242 * src/pic16/pcode.c: removed buggy double colon
11244 2004-07-01 Borut Razem <borut.razem AT siol.net>
11246 * support/scripts/sdcc.nsi: added include/pic16 to setup
11248 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11250 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11251 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11253 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11254 specific command line arguments. Also added sample lkr script
11255 for placing a variable at a specific memory bank.
11256 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11257 at a specific memory bank,
11258 * (pic16_dump_isection): fixed bug which caused string literals to
11259 be omitted when dumping idata section,
11260 * (pic16_groupRegistersInSection): added code to handle registers
11261 in specific memory banks,
11262 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11263 public, all references are renamed too,
11264 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11266 * (pic16_storeForReturn): added case to handle when dest is WREG,
11267 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11268 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11269 pic16_rel_udata, check to see if that register is marked as being
11270 a member of a specific memory bank,
11271 * (pic16_printIvalCharPtr): added code to add string literals either
11272 to code or the idata sections,
11273 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11274 also accept the 'udata' pragma,
11275 * src/pic16/main.h: new structure types sectName and sectSym
11276 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11277 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11278 * (pic16_findPrevInstruction): fixed, it returned nothing,
11279 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11280 instruction combinations,
11281 * (pic16_FixRegisterBanking): heavily reorganised,
11282 * (pic16_AnalyzeBanking): if generating banksel directives is
11283 disabled, then don't call FixRegisterBanking at all,
11284 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11285 completely removed,
11286 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11288 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11290 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11291 Phuah Yee Keat <yk.phuah AT nestac.com>
11293 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11295 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11296 correctly the IVT even if it is relocated to some other location
11298 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11300 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11301 * device/include/pic16/pic18f2220.h: NEW,
11302 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11303 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11304 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11305 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11306 nodefaultlibs, ivt_loc is the location of the interrupt vector
11307 table, and nodefaultlibs signs that default libraries should not be
11308 linked in link stage,
11309 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11310 according to --ivt-loc argument,
11311 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11312 when pragma stack is found,
11314 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11316 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11317 256 (range check), 257 (do while), 258.a-f (bit banging
11318 f.e. on 3-wire SPI bus)
11320 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11322 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11323 variables used exclusively within a loop
11325 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11327 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11329 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11331 * src/SDCClrange.c (computeClash): fixed bug #971834
11333 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11335 * src/mcs51/gen.c (genCmp): fixed bug #975903
11336 * src/hc08/gen.c (operandsEqu),
11337 * src/ds390/gen.c (operandsEqu),
11338 * src/z80/gen.c (operandsEqu),
11339 * src/pic/gen.c (operandsEqu),
11340 * src/pic16/gen.c (operandsEqu),
11341 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11342 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11344 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11346 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11348 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11350 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11351 default case in switch statement,
11352 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11353 to eliminate problem with initialisation of pointers, but problem
11355 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11356 * (emitStaticSegment): removed various lines emitting debug info,
11357 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11358 added processor registers for utilizing EEPROM,
11359 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11360 configurable and set 8
11362 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11364 * .version: increased version number to 2.4.2,
11366 Cumulative patch for pic16 port
11367 * src/pic16/device.c: changed scheme to dump initial values for
11368 variables in idata segment, all print_idata* functions were removed,
11369 now the pic16_printIval* will be called,
11370 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11371 * _pic16_printPointerType, pic16_printPointerType,
11372 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11373 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11374 NEW, similar to the respective functions in SDCCglue.c,
11375 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11376 way, emitting hex bytes,
11377 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11379 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11381 * src/avr/ralloc.c (serialRegAssign),
11382 * src/xa51/ralloc.c (serialRegAssign),
11383 * src/pic/ralloc.c (serialRegAssign),
11384 * src/pic16/ralloc.c (serialRegAssign),
11385 * src/hc08/ralloc.c (serialRegAssign),
11386 * src/z80/ralloc.c (serialRegAssign),
11387 * src/ds390/ralloc.c (serialRegAssign),
11388 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11390 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11392 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11393 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11395 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11397 Cumulative patch for pic16 port:
11398 * src/pic16/device.h (typedef PIC16_device) modified fields for
11399 defining microcontrollers,
11400 * src/pic16/device.c: added new info for all devices in Pics16 array,
11401 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11402 to be optimised out by the pCode optimiser,
11403 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11404 specially, bug reported by G.M. Gallant,
11405 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11406 as force'd so that cannot be optimised out by pCode optimiser,
11407 * src/pic16/pcode.c,
11408 * src/pic16/pcodepeeph.c,
11409 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11410 they are disabled by default, but can be enabled explicit with
11411 command argument --denable-peeps, for testing,
11412 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11413 --pomit-ivt in COMPILE_FLAGS
11415 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11417 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11418 compilation on MSVC
11420 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11422 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11424 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11426 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11427 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11429 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11431 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11432 would only assign 0x300001 register.
11434 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11436 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11437 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11439 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11441 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11443 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11444 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11445 added peephole 254 (left shift), 255 (jump table)
11447 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11449 * device/lib/Makefile.in: removed comment line with model-pic16,
11450 * (target port-specific-objects-pic16): the libraries and objects
11451 are copied to the build directory form the device/lib/pic16/bin
11454 Cumulative patch concerning pic16 port:
11455 * library directory has been re-organized,
11456 * added support for PIC18F1220,
11457 * added headers and library sources for chips 18f1220,18f6520,
11458 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11460 * configuration registers setting has changed, now each supported
11461 device has a complete description of the registers it uses,
11462 * all initialisations are moved to idata sections, these section
11463 can be absolute or relocatable,
11464 * fixed initialisation of codespace variables,
11465 * fixed warning about PCLATU and gpsim,
11466 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11467 * (genAssign): use table reads when assigning from variables in codespace,
11468 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11469 char/int variables placed in codespace,
11470 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11471 registers set in .asm file, no need for --pomit-config-words anymore,
11472 * (pic16glue): some 8051 legacy segments are commented out
11473 (to be removed completely),
11474 * added support for alternative assembler and linker with --asm=
11475 and --link= command line arguments,
11476 * peepholes are disabled automatically in the port, no need to
11477 specify on command line,
11478 * port supports natively char/int/long multiplication, but converts
11479 all divisions to support functions,
11480 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11481 to the file set in variable $2,
11482 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11483 strings in ASCII format and not in hex,
11484 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11485 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11486 allocate proper register if iCodes aren't temporary,
11488 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11490 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11492 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11494 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11497 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11499 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11500 computed address is reused
11501 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11502 multi-byte bitfields
11504 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11506 * src/z80/gen.c: (genArrayInit): must check for pointers too
11508 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11510 * support/regression/tests/zeropad.c: never meant to commit the
11511 nestedstruct test: removed, added check for GCC version
11513 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11515 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11516 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11517 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11518 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11519 bugs 928906 and 954082 half-empty initializers
11521 * src/SDCCsymt.c (getAllocSize): added for above fix
11522 * src/z80/gen.c (genArrayInit): fixed bug 741044
11523 * support/regression/tests/zeropad.c: added tests
11525 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11527 * src/pic16/device.c (pic16_dump_section): corrected bug which
11528 caused some symbols of the libraries to be misplaced
11530 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11532 * src/pic16/glue.c,
11533 * src/pic16/ralloc.h,
11534 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11535 to fix conflict with pic port
11537 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11539 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11540 externs configuration variables,
11541 * src/pic16/ralloc.h,
11542 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11543 prototype in header, commented out some debug messages
11545 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11547 * src/pic16/glue.c,
11548 * src/pic16/main.c,
11549 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11550 for gpasm COFF object generation. Thanks to D. Hawkins for
11553 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11555 * src/ds390/main.c,
11556 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11557 Brock for spotting this)
11558 * src/ds390/gen.c (genEndFunction),
11559 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11560 interrupt handler and critical. Disable push/pop optimizations when
11561 peephole optimizations disabled.
11563 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11565 Updated pic16 library sources and headers.
11566 * device/lib/pic16/pic18f*/ ,
11567 * device/include/pic16/*.h: modified to handle structured SFR
11570 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11572 * src/port.h (PORT structure): added hook initPaths, now each
11573 port can declare its own default search paths,
11574 which can been seen with the --print-search-dirs option,
11575 see pic16 port for example,
11576 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11577 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11578 * (doPrintSearchDirs): NEW, replaces in a central manner the
11579 printing of search dirs which was split in set*Paths functions,
11580 * (main): added call to port->initPaths and doPrintSearchDirs,
11582 * src/ds390/main.c,
11585 * src/izt/tlcs900h.c,
11586 * src/mcs51/main.c,
11588 * src/pic16/main.c: modified port structures to reflect addition of
11591 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11592 * (pic16_dump_section): for registers in same address reserve memory once,
11593 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11595 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11596 result is greater in size than right or left,
11597 * (pic16_genUMult8X8_8): there are some cases where the result can
11598 be 16 bits size, so handle these,
11599 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11600 * (pic16_outBitC): modified to emit pcodes,
11601 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11603 * (genDivOneByte): implemented algorithm to divide 8-bits,
11604 * (genCmp): uncommented goto, but issues still exist,
11605 * (genAnd): fixed a bug with variables >8bits,
11606 * (genPackBits): optimization added that uses BCF/BSF to change a
11608 * (genAssign): fixed bug when assigning floating point literals,
11609 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11610 __sdcc_gsinit_startup label,
11611 * src/pic16/main.c (_pic16_init): removed search directory
11613 * (_pic16_initPaths): NEW, used to initialise search directories,
11614 * (_hasNativeMulFor): support functions for all except char/int
11615 multiplication, and char division,
11616 * (PIC16_port struct): modified entry for native mul support,
11617 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11619 * (buildCallTree): call to register_usage is ifdef'ed out,
11621 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11623 * device/include/string.h: applied Stas Sergeev's patch to make this
11624 header file compatible with the preprocessor -Wundef option
11625 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11626 failure (fixes bug #941458)
11628 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11630 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11631 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11632 that the variable, not the function, should be static
11633 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11634 to be consistent with non-literal case
11636 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11638 * src/SDCCast.c (isConformingBody): fixed bug #949967
11639 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11640 convilong): fixed bug #952086
11642 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11644 * src/SDCCmem.c (allocVariables): fixed bug #955321
11646 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11648 * src/hc08/main.c (_hc08_genAssemblerEnd),
11649 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11650 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11651 completely eliminated the use of a temporary file
11652 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11653 when more than one file linked
11654 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11656 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11658 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11659 which fixes bug #543481
11660 * support/regression/tests/bug-751703.c: fixed comments left from a
11661 cut and paste error
11662 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11663 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11664 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11666 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11667 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11668 are now changed to underscores in moduleName
11670 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11672 * as/mcs51/lkmem.c: better fix for bug #954173
11674 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11675 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11677 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11678 * device/include/c8051f000.h,
11679 * device/include/c8051f120.h,
11680 * device/include/c8051f300.h,
11681 * device/include/c8051f310.h,
11682 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11683 PWM16) and detab'ed
11685 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11687 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11688 and mailing lists, doc'ed --no-peep-comments, removed reference
11689 to knoppix (newest version has no LyX/LaTeX), other minor changes
11690 * src/SDCCglue.c (glue): save 2 bytes stack space with
11691 option --main-return. The ljmp could probably be avoided too
11693 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11695 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11697 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11699 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11700 * src/SDCCopt.c (isLocalWithoutDef),
11701 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11702 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11703 (credit to Maarten Brock for patch #949363, on which this is based)
11704 * support/regression/tests/bug-751703.c: some test cases of extern used
11705 within inner scopes.
11707 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11709 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11711 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11713 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11714 dwWriteLabel): fix to create valid debugger symbols even when
11715 the module name has non-alphanumeric symbols in it
11716 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11717 when a variable's allocation has been optimized away
11720 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11722 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11724 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11725 * src/mcs51/main.c,
11726 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11727 * src/ds390/main.c,
11728 * src/z80/gen.c (z80_emitDebuggerSymbol),
11730 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11732 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11733 * src/pic16/main.c,
11734 * src/avr/gen.c (avr_emitDebuggerSymbol),
11736 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11738 * src/SDCCdebug.c (emitDebuggerSymbol),
11740 * src/port.h: added a debugger struct to the port struct. Added a
11741 callback for defining debugger symbols
11743 * src/SDCCast.c (createLabel),
11744 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11747 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11748 iCode back to the ast for the function
11750 * src/hc08/ralloc.c (hc08_assignRegisters),
11751 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11752 unneeded fields from the regs struct.
11753 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11754 pushReg() & pullReg() functions instead of emitcode()
11756 * src/hc08/gen.c (genLabel, genhc08Code),
11757 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11759 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11762 * src/hc08/gen.c (genEndFunction, genhc08Code),
11764 * src/mcs51/gen.c (genEndFunction, gen51Code),
11766 * src/ds390/gen.c (genEndFunction, gen390Code),
11768 * src/z80/gen.c (genEndFunction, genZ80Code),
11771 * src/pic/gen.c (genEndFunction, genpic14Code),
11773 * src/pic16/gen.c (genEndFunction, genpic16Code),
11775 * src/avr/gen.c (genEndFunction, genAVRCode),
11777 * src/xa51/gen.c (genEndFunction, genXA51Code),
11779 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11780 specific code to cdbFile.c and out of the backend code generators
11782 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11783 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11784 starting address is now 0
11787 * as/hc08/m08pst.c,
11788 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11789 assembler directive for DWARF support
11790 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11794 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11796 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11798 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11799 and inappropriate peephole optimization in jump tables
11801 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11803 * as/hc08/m08pst.c,
11804 * src/SDCCglue.c: sdccopt works for the hc08 port now
11806 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11808 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11810 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11812 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11814 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11816 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11820 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11821 comments from the peephole optimizer replacement rules
11822 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11824 * src/SDCCcse.c (updateSpillLocation),
11825 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11827 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11828 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11829 objects far pointers
11831 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11833 * src/SDCCsymt.h: a missing part of my last change
11834 * src/pic/ralloc.c (regTypeNum),
11835 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11837 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11840 * src/SDCCicode.c (aggrToPtrDclType),
11841 * src/SDCCptropt.h,
11842 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11843 ptrPseudoSymConvert),
11844 * src/pic/ralloc.c (regTypeNum),
11845 * src/pic16/ralloc.c (regTypeNum),
11846 * src/hc08/ralloc.c (regTypeNum),
11847 * src/ds390/ralloc.c (regTypeNum),
11848 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11849 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11851 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11853 * link/z80/lkmain.c (afile),
11854 * as/hc08/lkmain.c (afile),
11855 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11856 prevent a pointer problem when a filename has no directory and
11857 no extension specified.
11859 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11861 * link/z80/lkmain.c (afile): allow periods in directory names
11862 * link/z80/lkmain.c (afile),
11863 * as/mcs51/lkmain.c (afile),
11864 * as/hc08/lkmain.c (afile): allow linker script file to have an
11865 extension other than ".lnk"
11866 * link/z80/lklex.c (getfid),
11867 * link/z80/lkmain.c (parse),
11868 * as/mcs51/lklex.c (getfid),
11869 * as/mcs51/lkmain.c (parse),
11870 * as/hc08/lklex.c (getfid),
11871 * as/hc08/lkmain.c (parse): Support comments in the linker script
11872 file on lines by themselves and after filenames
11874 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11876 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11878 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11880 * src/z80/peeph-z80.def: removed some peephole rules that don't
11881 work with multibyte arithmetic (fixed bug #937126)
11882 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11883 to registers and not global variables
11884 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11885 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11886 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11887 checking for assignments not internally generated (fixed bug #931895)
11888 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11889 structure member (fixed bug #930072)
11891 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11893 * src/SDCCmain.c (linkEdit),
11894 * src/hc08/main.c (_hc08_parseOptions),
11895 * as/hc08/Makefile.in,
11896 * as/hc08/aslink.h,
11898 * as/hc08/m08pst.c,
11899 * as/hc08/lkrloc.c (relr, rele),
11900 * as/hc08/lkarea.c (lnkarea)
11901 * as/hc08/lkmain.c (afile, parse),
11902 * as/hc08/lkelf.c: support for ELF output
11903 * as/hc08/lks19.c (s19),
11904 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11906 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11908 * as/mcs51/lkihx.c: Fixed bug #899105.
11910 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11912 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11913 .dsp files from Unix to DOS.
11915 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11917 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11918 function pointers; we have been compliant for several months now.
11919 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11920 change that was accidently commented out
11921 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11922 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11925 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11927 * src/hc08/gen.c: output of all of the internal debugging information
11928 is now controlled by the D() macro; it is disabled by default
11930 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11932 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11933 harder to keep the same registers during a CAST iCode
11934 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11935 long via int can be done in a single cast, if the signedness is
11937 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11938 putchar() in tinibios.c in ds390's library
11940 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11942 * src/SDCCast.c (decorateType): fixed bug #898889,
11943 cast result of a literal complement too
11944 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11945 fixed check for bitfields
11947 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11949 * src/SDCCicode.c (geniCodeLogic): made it static,
11950 (geniCodeLogicAndOr): added in order to fix bug #905492,
11951 (ast2iCode): fixed bug #905492
11952 * support/regression/tests/bug-905492.c: added
11953 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11954 (processParms): fixed bug #927659: don't copy parms, this will clear
11956 * support/regression/tests/bug-927659.c: added
11958 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11960 * src/SDCCast.c (addCast): don't cast float to char
11961 * device/lib/libsdcc.lib: added _memmove
11963 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11965 * device/lib/large/Makefile: fixed parallel execution by
11966 replacing `make` by `$(MAKE)`
11968 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11970 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11971 offsets (fixes bug #923936)
11973 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11975 * device/lib/small/Makefile: fixed parallel execution by
11976 replacing `make` by `$(MAKE)`
11978 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11980 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11982 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11984 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11985 * src/regression/Makefile: Regression test was not running.
11987 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11989 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11990 complement if possible
11991 * src/SDCCval.c (valComplement),
11992 * src/SDCCicode.c (operandOperation): fixed complement of literal
11993 * support/regression/tests/onebyte.c (testComplement): added
11995 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11997 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11998 return an optimized tree; actually replace actParm with the new tree
11999 * src/SDCCast.h: added some parantheses to remove side effects
12000 * support/regression/tests/bug-920866.c
12002 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12003 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12004 Bit operands were not being handled properly in the pic14 port.
12005 (now src/regression/add.c passes again).
12007 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12009 * src/SDCC.y (labeled_statement): case and default no longer require
12010 a following statement (RFE #893037)
12012 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12014 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12015 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12016 disabled (fixes bug #916294)
12017 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12018 "mov a,acc"; patch provided by Lenny Story
12019 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12021 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12023 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12025 * src/ds390/gen.c (genFunction, genEndFunction),
12026 * src/ds390/ralloc.c (ds390_assignRegisters),
12027 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12028 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12029 pushed if there are parameters passed on the stack. Also, a cleaner
12030 way to decide if r0/r1 should be pushed/popped. (Together they fix
12033 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12036 * device/lib/mcs51/crtpagesfr.asm,
12037 * device/lib/mcs51/crtxinit.asm,
12038 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12039 to avoid confusion with Si Lab's SFRPAGE register.
12041 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12043 * src/SDCCglue.c (emitMaps): allow public sfr variables
12044 * src/SDCCglue.c (initialComments): include compiler build date
12045 with compiler version and put the timestamp of the generated
12046 assembly file on a serperate line to be less confusing.
12047 * src/port.h: added genInitStartup hook
12049 * src/ds390/main.c,
12052 * src/pic16/main.c,
12054 * src/z80/main.c: genInitStartup initialize as NULL (default to
12055 historical behaviour)
12056 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12057 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12058 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12059 library instead of hard coding it into the compiler.
12060 * support/regression/ports/mcs51-stack-auto/spec.mk,
12061 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12062 * device/lib/mcs51/Makefile,
12063 * device/lib/small/Makefile,
12064 * device/lib/large/Makefile,
12065 * device/lib/mcs51/crtpagesfr.asm,
12066 * device/lib/mcs51/crtstart.asm,
12067 * device/lib/mcs51/crtxclear.asm,
12068 * device/lib/mcs51/crtxinit.asm,
12069 * device/lib/mcs51/crtclear.asm,
12070 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12071 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12072 and into user configurable files.
12073 * device/lib/clean.mk: clean mcs51 directory too
12074 * support/regression/tests/longlit.c: added static to T1 declaration
12075 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12076 accesses in the initialization code
12078 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12080 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12081 OSCTRIMVAL as noted in bug #916008
12083 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12085 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12086 in loops with multiple exits (reported as incorrect registers
12087 used by Martin Helmling in Sdcc-user list)
12089 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12091 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12092 made ds390 register extensions look less like error messages
12094 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12096 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12097 reported by Adam Wozniak in Sdcc-user list
12099 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12101 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12102 arithmetic optimizations, added debug output
12104 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12106 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12107 * sdcc.spec: updated and split sdcc into 3 rpms
12108 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12109 needed for literals of LEFT_OP and '+'
12110 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12111 introduced RESULT_TYPE_NOPROM
12112 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12114 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12115 limited promotion to int only for '*'
12116 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12118 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12120 * src/pic16/gen.c (genSkip),
12121 (genc16bit2lit), (gencjneshort): commented out
12122 (is_LitOp): new helper function, checks operand type
12123 (genCmpEq): rewritten
12125 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12127 * support/regression/tests/bug-908454.c: added
12129 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12131 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12132 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12133 (geniCodeCast): cosmetic, don't preserve bit storage class
12134 (geniCodeLeftShift): added promotion
12135 (geniCodeLogic): fixed regression
12136 * src/SDCCsymt.c (computeTypeOr): accept bits too
12137 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12139 2004-03-07 Borut Razem <borut.razem AT siol.net>
12141 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12143 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12145 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12146 version of pic16_genPackRegisters which does not check if ic is a
12148 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12149 function cause string1.c regression test fails
12151 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12153 * sim/ucsim/configure.in,
12154 * sim/ucsim/configure,
12155 * sim/ucsim/doc/Makefile.in: use docdir
12156 * src/SDCC.y: fixed sbit atrributes
12157 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12158 * src/SDCCast.c (decorateType): |^& need special promotion handling
12160 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12161 * src/SDCCsymt.h (computeType),
12162 * src/SDCCicode.c: computeType() needs op
12163 * src/SDCCsymt.c (checkTypeSanity),
12164 * doc/sddman.lyx: "plain" bitfields are unsigned
12165 * src/SDCCsymt.c (computeTypeOr): added
12166 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12168 * src/SDCCval.c (val*): computeType() needs op
12169 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12170 * support/regression/tests/onebyte.c: added tests for |^&
12172 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12174 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12175 for writing icode into asm output.
12177 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12179 * src/pic16/device.c: added some debug lines enabled
12180 with macro DEBUG_CHECK,
12181 * src/pic16/genarith.c: more debug in genPlus,
12182 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12183 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12184 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12185 * (aopForSym): onStack symbols are re-placed in data memspace,
12186 and onStack flag is cleared,
12187 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12188 copy temporary pcodeop,
12189 * (genPcall): added warning for not updating PCLATU,
12190 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12191 always true for pic16 port,
12192 * (genMultOneWord): NEW, supports integer multiplication,
12193 * (genMult): modified to call genMultOneWord,
12194 * (ifxForOp): added warning when return NULL,
12195 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12196 flag is set before call to operandFromSymbol for implicit
12198 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12199 options.intlong_rent are set by default,
12200 * (_hasNativeMulFor): modified to allow port generation of integer
12202 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12203 set regtype to REG_SFR for all registers, restricting seting the
12204 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12206 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12208 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12209 more than 500 times in the regression tests
12211 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12213 * support/Util/SDCCerr.h,
12214 * support/Util/SDCCerr.c,
12215 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12217 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12218 for symbol conflicts.
12219 * support/valdiags/tests/enum.c,
12220 * support/valdiags/tests/tentdecl.c,
12221 * support/valdiags/tests/struct.c: expect possible error messages
12222 referring to original symbol definitions.
12223 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12225 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12227 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12229 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12231 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12233 * src/pic16/ralloc.c (newReg): fixed bug #908929
12235 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12237 * src/ds390/gen.c: added missing #include "main.h"
12239 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12241 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12242 checking if symbol is already in set,
12243 * src/pic16/device.h: prototype for checkAddSym,
12244 * src/pic16/gen.c: (_G): added entry interruptvector,
12245 * (assignResultValue): removed some commented out lines,
12246 * (genFunction): check for ISR via sym->type, absolute section for
12247 interrupt code is created via a new pBlock, the goto instruction is
12248 placed now correctly at the interrupt vector position, changed all
12249 references from ivec to _G.interruptvector,
12250 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12251 is the interrupt is a high priority one, same for return from ISR,
12252 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12253 externs to calls of checkAddSym,
12254 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12255 pic16_pcode_verbose flag is set,
12256 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12257 * src/pic16/pcoderegs.c: message about how many registers are saved
12258 will only be emitted if pic16_pcode_verbose flag is set,
12260 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12262 * src/ds390/ralloc.h,
12263 * src/ds390/ralloc.c (ds390_regWithIdx),
12264 * src/ds390/gen.c (emitcode),
12265 * src/ds390/main.h,
12266 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12267 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12268 ds390operandCompare, getRegsRead, getRegsWritten,
12269 initializeAsmLineNode): customized instruction size calculation for
12270 ds390, started basis for some register optimizations
12271 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12272 corresponding assembly output
12273 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12274 missing push/pop of r0/r1. Optimized push/pops
12276 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12278 * src/mcs51/main.c (instructionSize): fixed ACALL size
12279 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12281 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12283 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12284 the sorting of rlist with NULL elements
12285 * (print_idataType, print_idata): NEW to create idata sections
12286 * src/pic16/device.h: idataSymSet new variable
12287 * src/pic16/gen.c (genFunction): fixed some bugs in string
12288 comparing, improved the absolute section creation for ISRs,
12289 added FSR0L/FSR0H in registers that are saved in an ISR,
12290 * (genInline): fixed the processing of inline snippets,
12291 now they undergo no process by the peephole optimizer
12292 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12293 are placed in idataSymSet,
12294 * (pic16emitStaticSeg): extern symbols are added in externs,
12295 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12296 switching when aboslute variables are placed in access bank memory
12297 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12298 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12299 commented out with #if,
12300 * (pic16_packRegisters): reintroduce the check for CAST because some
12301 symbols are not correctly handled,
12302 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12303 pCodeInstruction instead of pCode,
12304 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12305 pCodeAsmDir definition,
12306 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12307 directive, then the argument directive is emitted without the leading
12308 tab, hack for inline labels which must be in the first column,
12309 * (compareLabel,pic16_findNextInstruction),
12310 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12311 * (insertBankSwitch): modified for the new pCodeAsmDir,
12313 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12314 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12316 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12318 * (pushSide): commented out with #if,
12319 * (assignResultValue): fixed some typos in saving
12321 * (genPcall): FIXED and sync'ed with genCall,
12322 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12323 * (genNearPointerGet): fixed to handle some more cases,
12324 implementation scheme via table reads,
12325 * (genConstPointerGet): modified to access code memory correct,
12326 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12327 and improved to handle some cases
12328 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12329 instead of "RETLW" for init data
12330 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12331 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12332 variables are placed in access bank memory (<0x80 and >=0xf80),
12333 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12334 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12335 TBLWT_POSTDEC,TBLWT_PREINC
12336 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12337 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12339 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12340 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12341 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12342 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12344 2004-02-29 Borut Razem <borut.razem AT siol.net>
12346 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12347 support/Util/findme.h, support/Util/system.h: enhance binary relative
12348 search for lib and include by using findProgramPath()
12350 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12353 * src/SDCCpeeph.c (pcDistance),
12355 * src/mcs51/ralloc.h,
12356 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12357 * src/mcs51/main.h,
12358 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12359 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12360 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12361 size calculation port specific, started basis for some register
12363 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12364 missing push/pop of r0/r1. Optimized push/pops
12365 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12366 * device/lib/_modsint.c (_modsint),
12367 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12368 and stack version so regression tests pass
12370 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12372 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12373 * src/SDCCast.c (decorateType): catch another small optimization
12375 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12376 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12377 modified to finally use computeType() all over SDCC,
12378 see Feature Request #877103
12379 * src/SDCCval.h: cosmetic
12380 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12381 valCompare(); regression tested in muldiv.c
12382 * support/regression/tests/muldiv.c (testMod): mod sign follows
12385 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12387 * src/SDCCast.c (decorateType): fixed bug #902362
12388 * doc/INSTALL.txt: fixed install instructions for win32
12390 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12392 * device/include/Makefile.in (install): fixed by replacing spaces
12395 * doc/INSTALL.txt: updated for release
12396 * doc/sdccman.lyx: added warning for --xstack being buggy
12398 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12400 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12401 to eliminate build warnings.
12402 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12404 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12405 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12407 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12408 removed -penable-stack, added comment for stack pragma, added
12409 warning for not initializing the stack/frame registers, removed
12410 comment at interrupts section
12412 Stack is made permanent, there is no ability to disable stack usage.
12413 * src/pic16/device.h,
12414 * src/pic16/device.c: removed all references to USE_STACK macro,
12415 * src/pic16/device.c (pic16_dump_section): when no elements in
12416 rlist, free rlist before return,
12417 * (pic16_dump_int_registers): NEW, internal registers are a new set
12418 of general purpose registers reused by each function,
12419 * (checkAddReg): returns 1 if registers is added to set,
12420 * (pic16_groupRegistersInSection): when a registers is of type
12421 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12422 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12423 SRCASECMP macro is moved here from device.c
12424 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12425 PO_PCLATU, PO_PRODL, PO_PRODH,
12426 * (pic16_pCodeOpType, genMinus,
12427 changed compares to "a" register, with AOP_ACC,
12428 * (pic16_genPlus): fixed some bugs and indented properly,
12429 * (pic16_addSign): changed size to size+offset in the MOVWF
12431 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12432 multiply 8-bit operand by literal, result is 8-bit,
12433 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12434 multiply 2 8-bit operand, result is 8-bit,
12435 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12437 * src/pic16/gen.c: changed accUse to contain WREG only,
12438 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12439 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12440 true, do not use immediate addressing any more unless sym is a
12441 pointer in codespace,
12442 * (aopForRemat): do not use immediate addressing when symbol not in
12443 codespace and when symbol's address is requested,
12444 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12446 * (aopGet): added case for AOP_ACC and don't return "accumulator
12447 bug" but WREG instead,
12448 * (popGetTempReg): pushes contents of temporary register in stack,
12449 * (popReleaseTempReg): pops contents of temporary register from
12450 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12451 * (pic16_popGet): separated case AOP_ACC to return register WREG
12452 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12453 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12454 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12455 the use of immediate pointers to certain cases only.
12457 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12458 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12459 * (assignResultValue, genCall, genRet): modified to use the new
12460 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12461 genPcall is still broken,
12462 * (genFunction): added code to create 'A' type pBlocks when
12463 interrupt functions are generated, code not extensively tested yet,
12464 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12465 * (genEndFunction): modified so ISRs pop stored registers from stack,
12466 * (genMultOneByte): cleanup,
12467 * (AccRsh): added flag andmask, to and result with appropriate mask,
12468 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12469 * (genDataPointerGet): fixed and reenabled its use,
12470 * (genNearDataPointerGet): bugs fixed,
12471 * (genDataPointerSet): bugs fixed,
12472 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12473 pic16_DumpSymbol, pic16_DumpOp,
12474 * src/pic16/genutils.h: function prototypes for the above functions,
12475 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12477 * (pic16emitRegularMap): many many many improvements, but needs a
12479 * src/pic16/main.c: enable_stack in pic16_options is removed,
12480 * (_pic16_parseOptions): removed command line options -penable-stack,
12481 * (_process_pragma): emit stack symbol only when stack pragma is
12483 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12484 redirected to FSR0L/FSR0H pair,
12485 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12486 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12487 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12489 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12490 * (dumpPicOptype): NEW,
12491 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12492 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12493 with movff instruction,
12494 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12495 added pic16_int_regs, some packRegsFor* functions are commented out,
12496 because produce errors,
12497 * src/pic16/NOTES: minor modifications
12499 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12501 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12502 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12504 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12505 * as/mcs51/lkaomf51.c: fixed bug #895763
12507 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12509 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12511 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12513 * doc/sdccman.lyx: added details about the HC08 storage classes and
12514 interrupts, fixed the register usage info for z80 & gbz80
12516 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12518 * doc/sdccman.lyx: added more pic16 port documentation
12519 * device/include/pic16/: added header pic18fregs.h
12521 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12523 * doc/sdccman.lyx: added Vangelis' contribution
12525 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12527 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12528 extend to the next CALL or PCALL, not just to the next CALL.
12530 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12532 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12534 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12536 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12537 bug #895752 and a better fix for bug #716790
12539 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12541 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12543 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12545 * doc/sdccman.lyx: minor changes, minor changed
12547 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12549 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12550 which can't handle SDCC_NEWONEBYTEOPS,
12551 (geniCodeMultiply): removed conversion from mult to shift for pic14
12554 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12557 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12558 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12559 thus fixing bug #895406
12561 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12563 * device/lib/_modsint.c,
12564 * device/lib/_modslong.c: sign follows divisor only
12565 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12566 signs or signedness can be ignored
12567 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12568 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12569 added optimization for IFX,
12570 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12572 reenabled optimization for IFX, which was removed on 2004-01-11
12573 * src/SDCCast.h: added return type IFX
12574 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12575 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12576 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12577 SDCC_OLDONEBYTEOPS selects the old behaviour
12578 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12579 changed again and commented promotion rule
12580 * src/SDCCval.c (valDiv): promotion no longer necessary
12581 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12582 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12584 * support/regression/tests/onebyte.c: added
12586 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12588 * gen.c (genInline): reverted to old code for assemnling inline
12589 code because of bug reported James Chadd
12591 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12593 * ralloc.h: missing declarations from previous patch,
12594 seems that patch for ralloc.h was never applied, fixed
12596 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12597 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12601 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12602 indirect addressing. Marked FSR0 as deprecated
12603 * gen.c (pointerCode): commented out, not needed now
12604 (pic16_popGet2p): new MOVFF helper function
12605 (genGenPointerGet),
12606 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12607 (shiftRLong): removed duplicate debugging info
12609 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12611 * src/ds390/gen.c (genNearPointerGet),
12612 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12613 optimization with bits, but not bitfields.
12614 * src/ds390/ralloc.c (packRegisters),
12615 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12617 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12619 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12621 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12624 * src/SDCCicode.c (operandFromSymbol),
12625 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12626 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12627 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12628 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12629 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12630 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12632 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12633 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12634 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12635 * src/SDCCsymt.c (newSymbol),
12636 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12639 * src/SDCCval.c (newiList): fixed bug #885705
12641 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12643 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12644 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12646 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12648 * device/include/c8051f120.h,
12649 * device/include/c8051f300.h,
12650 * device/include/c8051f310.h: added/updated header files for Silicon
12651 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12652 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12653 in new section Submitting patches
12655 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12657 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12658 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12659 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12661 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12662 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12663 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12665 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12666 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12667 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12669 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12670 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12671 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12672 genGenPointerSet): fixed bug #892400
12673 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12674 to eliminate build warnings.
12675 * src/SDCCast.c (processParms),
12676 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12678 * support/valdiag/valdiag.py: added GCC to the list of defines active
12679 when compiling with gcc
12681 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12683 * support/Util/SDCCerr.h,
12684 * support/Util/SDCCerr.c,
12685 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12686 with an incomplete type (fixed bug #883734)
12687 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12689 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12691 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12693 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12695 * src/SDCCast.c (decorateType),
12696 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12697 function pointer implementation
12698 * support/regression/tests/funptrs.c: added tests to verify both forms
12699 of function pointers work correctly. Added tests to verify parameters
12700 are passed in the correct order.
12702 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12704 * device.c (regCompare): registers are sorted by ascending
12705 address and increasing size,
12706 * main.c (_pic16_finaliseOptions): removed the declaration
12707 of compiler macro MCU. Now a macro of the format pic18fxxxx
12708 will be defined from the command line
12710 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12711 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12713 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12714 PCOP_RLCF was overwritten!
12715 * gen.c (genSkip): commented out calls to pic16_emitcode,
12716 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12718 * (genRRC): added debugging info,
12719 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12720 overwritten while shifting,
12721 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12722 overwritten while shifting,
12725 * (shiftLLeftOrResult),
12726 * (shiftRLeftOrResult),
12728 * (shiftLLong): Implemented with pic16_emitpcode
12729 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12730 * (genLeftShift): Fixed bug, operand for shift by variable always
12731 was "and"ed with 0x0f,
12732 * (genLeftShiftLiteral),
12734 * (genRightShiftLiteral): added debugging info,
12735 * (genrshFour): added comment,
12736 * (genRightShift): determined signedness from operand "left"
12737 instead of "result"
12739 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12741 * src/SDCCicode.c (geniCodeParms),
12742 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12743 function pointers, fixed function pointer bugs #861242 and #861896
12745 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12747 * device/include/c8051f000.h,
12748 * device/include/c8051f120.h,
12749 * device/include/c8051f300.h: added header files for Silicon
12750 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12752 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12754 * src/SDCCast.c (processParams): added new type flow and restructured
12755 (gatherAutoInit): added new type flow
12756 (addCast): cosmetic changes
12757 (getLeftResultType): added new type flow for array indices, patch
12758 provided by Stas, see FR #877103
12759 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12760 array index patch by Stas
12761 * src/SDCCast.h: added prototype getResultTypeFromType()
12763 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12764 * src/pic/glue.c (pic14emitStaticSeg),
12765 * src/pic16/glue.c (pic16emitStaticSeg),
12766 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12767 for initialization of symbols
12768 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12769 * support/Util/SDCCerr.h:
12770 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12771 * .version: bumped version number to 2.3.8
12772 * device/include/Makefile.in (install),
12773 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12776 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12778 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12779 Slade Rich fixed an optimization bug
12780 * src/pic/pcodepeep.c,
12781 * src/pic/pcoderegs.c
12782 * doc/Makefile (install): added test for directory
12784 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12786 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12787 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12788 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12789 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12790 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12791 * as/mcs51/asexpr.c (term),
12792 * as/hc08/asexpr.c (term): fixed bug #887146
12794 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12796 * src/z80/gen.c (genMult): handle single byte result product
12797 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12798 DUMMY_READ_VOLATILE (fixed bug #886367)
12800 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12802 * support/regression/tests/libmullong.c: fixed logic, on little endian
12803 hosts we ended without a mullong_wrapper()
12805 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12807 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12808 virus/worm forged address usage.
12810 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12812 Fixed promotion, it should be done on AST level:
12813 * src/SDCCast.c (addCast): added promotion to int
12814 (decorateType): updated call to upCast()
12815 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12816 usualUnaryConversions()
12818 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12820 * support/regression/tests/literalop.c (mulWrapper): Added a
12821 wrapper to remove integer overflow warnings.
12823 * support/regression/tests/float_trans.c: Made work on host.
12825 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12828 * support/regression/generate-cases.py (main): Changed from inline
12831 * doc/Makefile (install): Changed to depth first to get rid of
12832 missing directory install warning.
12834 * as/Makefile (install-doc): Made work on Mac.
12836 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12838 * src/SDCCast.c: added an additional type flow in decorateType() of
12839 opposite direction, see feature request #860006; it's enabled at runtime
12840 by setting the environment variable SDCC_NEWTYPEFLOW
12841 * src/SDCCast.h: changed prototype of decorateType()
12842 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12843 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12844 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12845 see feature request #877103
12846 * src/SDCCval.c: updated call of decorateType()
12847 (valBitwise): fixed bug #882876
12848 (valMinus): added promotion
12849 (valLogicAndOr): result is unsigned
12850 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12851 * src/SDCCsymt.c (computeType),
12852 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12853 must not cause an unsigned operation
12854 * src/pic/glue (pic14emitRegularMap),
12855 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12857 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12859 * src/pic/pcode.c (PCodeID): commented out left over debug code
12861 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12863 * support/valdiag/tests/overflow.c: added shift tests
12864 * src/pic/device.c,
12871 * src/pic/pcodepeep.c,
12872 * src/pic/pcoderegs.c,
12873 * src/pic/ralloc.c,
12874 * src/pic/ralloc.h: applied patch from Slade Rich;
12875 added support for multiple code pages and multiple RAM banks on the
12876 PIC 14 port. The ASM files now no longer simply assume all the
12877 code / RAM are in the same page / bank. This means the linker can
12878 safely allocate code/RAM of separate ASM files to different pages/banks.
12879 * doc/sdccman.lyx: added Slade's tips
12880 * src/mcs51/peeph.def: fixed bug #880768
12882 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12884 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12885 * src/SDCCast.c (decorateType): fixed bug #880197
12887 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12889 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12892 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12893 strtof is not part of C89 and isn't included with Mac OS X.
12895 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12897 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12898 shiftL2Left2Result): fixed bug #879326
12899 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12900 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12901 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12902 address fetch for clr instruction
12903 * device/lib/hc08/_mulint.c: created optimized assembly version
12904 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12906 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12908 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12909 proposed in FR #877103
12911 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12913 * src/SDCCval.c (cheapestVal): added missing checks
12914 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12915 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12917 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12919 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12922 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12924 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12925 loaded with the linker search paths (-L arguments) and the libraries
12926 to be linked with the current source (-l arguments). Changes
12927 currently will affect only the pic16 port.
12928 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12929 include path the port specific paths and port specific libraries,
12930 * gplink command now contains the $3 argument,
12931 * src/pic16/device.h,
12932 * src/pic16/device.c,: structure PIC_device is made public and
12933 renamed to PIC16_device, the same for variable Pics which is renamed
12934 to Pics16. Updated all references to them.
12935 * src/pic16/glue.c (pic16glue): corrected bug with code
12936 initialization which bypassed the variable initializations block.
12938 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12939 COMPILE_FLAGS and added the --nostdinc option
12941 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12943 * device/include/mc68hc908jb8.h: Register defs for another member
12944 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12946 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12948 Documenting changes from previous commits.
12949 * configure.in (version 1.56),
12950 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12951 when generating output files to configure the pic16 library,
12952 but now I've commented it out, since gputils aren't installed in the
12953 SF compile farm, so library won't compile
12955 * device/lib/Makefile.in (version 1.56): initially I've added in
12956 target 'all' the prerequestive 'model-pic16' so it compiled the
12957 pic16 library, but now I've commented it out for the same reasons
12959 * added targets 'model-pic16' and 'objects-pic16' to compile the
12961 * added target 'port-specific-objects-pic16' to handle the
12962 generated libraries and copy them into the build/ directory
12963 * added target 'clean-intermediate-pic16' to clean intermediate
12964 files into pic16 directory
12965 * in target 'installdirs' added line to create directory pic16 in
12966 the installation path
12968 * device/include/Makefile.in (version 1.11): in target 'install'
12969 added lines to copy all header files to installation path,
12970 * in target 'installdirs' added line create directory for pic16
12971 headers in the installation path
12973 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12975 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12978 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12981 * device/lib/configure.in,
12982 * device/lib/configure: fixed for autoconf 2.57
12984 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12986 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12987 option so that it actually works. Made it specific to the z80, since
12988 the gbz80 doesn't have these kinds of I/O ports.
12990 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12992 * device/include/z180.h,
12993 * device/lib/_memcpy.c,
12994 * device/lib/_memmove.c,
12995 * device/lib/_mulint.c,
12996 * device/lib/ser_ir.c,
12997 * device/lib/ser_ir_cts_rts.c,
12998 * device/lib/_strcmp.c,
12999 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13000 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13001 portmode; added deprecation warning for bank= and protmode= forms.
13002 Also, guard against buffer overflow.
13003 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13005 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13007 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13008 changed interrupt vector table generation to only emit declared vectors.
13009 * device/include/Makefile.in: added missing backslash
13010 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13012 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13014 Mainly changes to support compilation of the device libraries
13015 * src/pic16/device.c: stack is allocated via symbol and not
13016 via literal number. The symbol is placed in the corresponding
13017 position of the data ram
13018 * (pic16_dump_section): relocatable and absolute uninitialized
13019 data are now emitted in sorted order to reduce section naming,
13020 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13021 weren't marked as being in the access bank,
13023 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13025 Added portion of GNU PIC Library under the directory
13026 device/include/pic16 and device/lib/pic16. These files
13027 contain the declarations of SFRs for the PIC18Fxx2 devices.
13028 The directory is initialized via configure from toplevel.
13030 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13032 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13033 the spilllocations to be compared correctly
13035 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13037 * src/SDCCast.c (decorateType): fixed bug introduced today
13039 2004-01-12 Borut Razem <borut.razem AT siol.net>
13041 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13042 doc/sdccman.lyx: upper case pragmas are deprecated
13044 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13046 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13047 in simpler and even better code
13049 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13051 * src/SDCCicode.c (operandOperation): fixed bug #874819
13052 * src/SDCCast.c (decorateType): fixed
13053 char foo (unsigned long ul) { return ul > 0; }
13055 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13057 * doc/sdccman.lyx: Moved and added some sections, small changes
13058 all over. Telling LaTeX to be less strict with word spacing
13059 to better keep the right margin. Changed some notes about
13060 maintainance of the ports in section 3.2.1 - is it OK like this?
13062 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13064 SDCC source changes:
13065 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13066 convilong): modified to inform the pic16 port that builtin functions
13069 PIC16 PORT specific changes:
13070 * src/pic16/device.c pic16_dump_equates() added,
13071 processor registers declared internally by the port are emitted in
13072 the translation as equates,
13073 * src/pic16/gen.c: inline code is passed unprocessed to the
13075 * (pic16_popGetLit2): fnuction modified to take second operand as
13076 pCodeOp pointer and not as literal,
13077 * (popRegFromIdx): prefixed with pic16_,
13078 * (pic16_popCombine2): modified to receive already allocated pCode
13080 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13081 * (genFunction): initializes local stack frame and pushes on stack
13082 all the registers used by this function,
13083 * (genEndFunction): restores all registers from stack and restores
13085 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13087 * (pic16glue): changed the program startup sequence,
13088 * added new dbName code 'A' for functions placed in absolute section
13089 * src/pic16/main.c: added function attribute _naked,
13090 * added pragma 'code' to place a fnuction at an absolute address,
13091 * added command line arguments --debug-ralloc and --pcode-verbose,
13092 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13093 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13094 * (pic16_newpCodeOpLit2): modified to take the second operand as
13096 * (pic16_printpBlock): modified to emit each function in a separate
13098 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13099 UPPER for immediate operands,
13100 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13102 * src/pic16/peeph.def: all peepholes with movff are commented out,
13103 because there is a problem in the pcode peep optimizer,
13104 * src/pic16/ralloc.c: the register allocator can now reuse local
13105 function symbols for another function. This saves register usage.
13106 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13108 Added file src/pic16/NOTES with information about program writing on
13109 the current port version.
13111 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13113 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13114 and peephole 252 (array access)
13116 2004-01-09 Borut Razem <borut.razem AT siol.net>
13118 * src/SDCCmain.c : fixed #872250: -l command line defined library
13119 files are scanned before standard library files
13121 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13123 * src/SDCCast.c (decorateType): fixed bug #874046
13125 2004-01-09 Borut Razem <borut.razem AT siol.net>
13127 * support/scripts/sdcc.nsi: remove previous installation
13129 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13131 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13132 bytes for last interrupt vector (mcs51)
13133 * sdcc.spec: fixed typo
13135 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13137 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13138 gen51Code): more efficient parameter receive for --model-large
13141 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13143 * src/ds390/main.c,
13144 * src/z80/main.c: added missed needLinkerScript flags (more than
13145 one port structure defined in these file)
13146 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13149 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13151 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13152 * src/port.h: added flag needLinkerScript in port->linker
13153 structure to inform whether to create a .lnk file or not,
13155 * src/ds390/main.c,
13157 * src/mcs51/main.c,
13159 * src/pic16/main.c,
13161 * src/z80/main.c: changed appropriately to configure
13162 needLinkerScript flag
13164 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13165 * src/pic/glue.c: added variable udata_section_name to
13166 override default uninitialized data segment definition for
13167 devices only with SHAREBANK memory (reported from Erik Epetrich)
13168 * (pic14emitOverlay): modified to emit a commented overlay segment
13169 directive when no overlay data exist
13170 * (picglue): modified to emit uninitialized data segment
13171 according to udata_section_name
13172 * src/pic/main.c (_pic14_parseOptions): added command line
13173 options --udata-section-name=[name] to override default
13174 udata definition name
13175 * modified _linkCmd and _asmCmd to include compiler passed
13176 arguments via -W option
13177 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13178 object file from '.rel' to '.o' in port->linker structure,
13179 changed size of fptr from 2 to 3 in port structure
13181 2004-01-07 Borut Razem <borut.razem AT siol.net>
13183 * support/scripts/sdcc.nsi: update PATH
13184 * support/scripts/sdcc.ico: craeted
13186 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13188 * device/include/Makefile.in: fix install
13189 * doc/Makefile: fix install
13191 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13193 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13195 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13196 how the function variable allocation summary is displayed; also
13197 include information about variables allocated to the overlay
13200 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13202 * as/mcs51/lkmain.c: Help about -Y option
13203 * as/mcs51/lkarea.c: Fixed gcc warnings
13205 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13207 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13209 * support/valdiag/tests/overflow.c: added
13210 * src/SDCCast.c (decorateType),
13211 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13212 LEFT_OP (left shift)
13214 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13216 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13217 (default behaviour).
13219 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13221 A python script to validate compiler diagnostic messages. It can be
13222 used to verify that sdcc complains about bad c source code and
13223 gives a good location of the error.
13224 * support/valdiag/Makefile,
13225 * support/valdiag/valdiag.py,
13226 * support/valdiag/tests/*
13228 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13230 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13231 * src/SDCCsymt.c (newEnumType),
13233 * support/Util/SDCCerr.c,
13234 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13236 * support/regression/tests/enum.c: added test for enum values that
13237 require at least 2 bytes of storage.
13239 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13241 * src/common.h: added ifndef/define/endif macros
13242 around the header file.
13243 Bug reported from Jesus Calvino-Fraga
13245 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13247 * sdcc.spec: updated
13248 * device/include/Makefile.in: don't install CVS directories
13249 * device/lib/Makefile.in: added removal of CVS directories after install
13250 * doc/Makefile: fixed install, added local_icons
13251 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13252 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13253 * src/ds390/gen.c (genRightShift): fixed bug #870788
13254 * src/SDCCast.c (decorateType): fixed bug #870781
13256 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13258 PIC16 port related changes:
13259 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13260 added variable stackPos,
13262 * gen.c: genCall, assignResultValue: added support for
13263 pushing/retrieving function parameters to/from stack,
13264 genFunction,genEndFunction: setup stack frame for the
13265 generated function,
13266 genAddrOf: will be changed according to bug 863624
13268 * added files genutils.c and genutils.h which contain gen*
13269 debugged and optimised functions extracted from gen.c
13271 * glue.c: added variable 'externs' which holds extern symbols,
13272 pic16emitRegularMap: is modified to properly handle relocatable
13273 symbols under the new scheme,
13274 pic16createInterruptVect: is modified
13275 pic16printPublics: is modified to emit 'global' assembler directives,
13276 added pic16_printExterns to print extern symbols,
13277 pic16glue: initializes stack/frame pointer in the beginning of
13278 the assembly output. Temporary hack, will be corrected later,
13279 because gplink yet does not support stack and SDCC does not
13280 yet support a type of crt0.o object to create the final binary.
13282 * Removed many lines that contain 8051 legacy code.
13283 * The code is finally placed under a 'code' directive.
13284 * Added port specific options.
13286 * _process_pragma: simplified since now we do not need *special*
13287 include file to define SFR registers. But a separate header
13288 will be needed. This will be developed later.
13289 * _pic16_parseOptions: added, parses port specific options:
13290 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13291 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13292 --preplace-udata-with=
13294 * _pic16_setDefaultOptions: modified to initialize section names,
13295 but hack is temporarly out of order since it needs improvement.
13296 * _pic16_genAssemblerPreamble: configuration words are emitted by
13297 their address instead of their name. This part is incomplete and
13298 supports only the 18Fxx2 devices. Other devices will emit an error
13299 during assembly since they do not contain the same set of config
13301 * _pic16_genIVT: is modified,
13303 * pcode.c: added definitions for some hardware registers that are needed
13305 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13306 All PCI entries are updated. Now LFSR is supported.
13307 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13308 * added pic16_newpCodeOpLit2 to support instructions with
13309 two literal arguments
13310 * pic16_pCode2str: corrected code that emits assembler instructions
13311 with two literal operands and those that have an access bit modifier
13312 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13313 this fixes a bug which caused some labels to be lost, when an
13314 assembler directive was added, i.e. banksel,
13315 * pic16_FixRegisterBanking: improved logic that causes the insertion
13317 * InlineFunction: functions that are called once, are not any more
13318 inlined. This can be a port option in the future,
13320 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13322 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13323 hold the corresponding uninitialized symbols,
13324 * pic16_allocProcessorRegister: registers have explicit marked the
13326 * pic16_allocInternalRegister: registers are explicit marked as
13328 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13329 processing list, so bit registers were lost,
13332 * ralloc.h: added field 'accessBank' and original symbol operand
13333 in register definition,
13334 * removed the field isMapped from register definition,
13336 ** Several functions have been removed from various sources:
13337 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13338 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13339 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13340 pic16_assignRelocatableRegisters
13342 ** others have been introduced:
13343 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13344 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13346 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13348 * support/scripts/inc2h.pl: changed definition of BIT_AT
13349 to emit 'sbit at' instead of 'bit at'. This was a request.
13351 PIC16 port related preliminary changes:
13352 * gen.c: prefixed function popRegFromString with
13353 pic16_ and all references to it corrected
13354 * pcode.c: all pic16_pc_* hardware registers prefixed
13355 with underscore (_),
13356 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13357 * ralloc.c: newReg(): when register is REG_SFR then
13358 set address to rIdx,
13359 pic16_allocProcessorRegister(): marks register wasUsed=0
13360 pic16_writeUsedRegs(): added a call to assign processor
13361 registers via pic16_assignFixedRegisters
13363 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13365 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13366 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13367 variables in unused register banks. Also the SSEG is placed
13368 wherever there is enough space for it, and IDATA can be anywhere
13369 in internal RAM. For now compile using -Wl-Y[stack_size].
13370 The mem file is different for this option as well, since it
13371 makes no sense of talking about DSEG lenght.
13373 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13375 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13376 in certain cases, e.g. when ROM assignment, patch provided
13377 from Albert den Haan.
13379 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13381 Many signedness and type propagation fixes:
13382 * src/SDCCicode.c: made geniCodeCast() static
13383 replaced SPEC_ by IS_ (cosmetic)
13384 (operandOperation): fixed div and mod operation
13385 (usualBinaryConversions): added support for promotion of char
13386 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13387 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13388 (geniCodeAdd): an array index will stay unsigned, even if promoted
13390 (geniCodeArray): ditto
13391 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13392 * src/SDCCsymt.c (computeType): added more support for char;
13393 promotion of char is selectable by promoteCharToInt, fixed signedness
13395 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13396 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13397 * src/SDCCval (val*): replaced signedness calculation by
13399 rearranged if-branches (cosmetic)
13400 (valShift): added warning W_SHIFT_CHANGED
13401 (valCompare): fixed problem with different types
13402 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13403 * support/regression/tests/literalop.c: added many cases
13404 * support/regression/tests/ast_constant_folding.c: changed finally to
13406 * .version: new year, new version: 2.3.7
13407 * src/SDCCmain.c (main): applied patch #866468
13408 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13409 provided by Scott Bronson
13410 * doc/sdccman.lyx: updated documentation for sdcdb
13411 updated and added chapter tips
13413 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13415 * src/SDCCsymt.h: missing from yesterday's commits
13417 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13419 * src/SDCC.y (struct_or_union_specifier),
13420 * support/Util/SDCCerr.c,
13421 * support/Util/SDCCerr.h: verify that struct & union tags are used
13424 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13426 * src/SDCCglobl.h: missing from yesterday's commits
13428 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13430 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13431 sft_attributes, struct_declaration, parameter_declaration,
13432 type_name, start_block, declaration_list),
13433 * src/SDCC.lex (check_type): support redefinition of typedef names
13435 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13437 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13438 aligned xdata arrays. Erik helped me with the if clause.
13440 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13442 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13445 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13448 * src/SDCCast.c (newAst_),
13450 * src/SDCCicode.c (ast2iCode, newiCode),
13452 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13453 expr, statement, expression_statement, selection_statement,
13454 iteration_statement, expr_opt, jump_statement): foundation for tracking
13456 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13459 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13461 * support/Util/SDCCerr.c,
13463 * src/SDCCast.c (createCase, createDefault, decorateType),
13464 * src/SDCClabel.c (labelUnreach),
13465 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13467 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13468 (with thanks to Stas Sergeev)
13469 * device/include/time.h,
13470 * device/lib/time.c (CheckTime): suppress unreachable code warning
13472 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13474 * src/SDCCast.c (createIvalCharPtr),
13475 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13477 * support/regression/tests/nullstring.c: tests for these two bugs
13479 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13481 * support/Util/SDCCerr.h,
13482 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13483 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13484 about storage class and 'at' used inside struct or union
13485 * src/SDCCBBlock.c (iCodeFromeBBlock),
13486 * src/SDCCcse.c (ifxOptimize),
13487 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13488 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13489 printIval, emitStaticSeg, emitOverlay),
13490 * src/SDCClabel.c (deleteIfx),
13491 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13492 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13493 gatherAutoInit, processParms),
13494 * support/Util/SDCCerr.h,
13495 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13496 reporting for post-parse errors.
13498 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13500 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13501 implicit casts via union; they don't work on big endian systems
13502 (possible fix for bug #861138)
13504 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13506 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13507 * src/mcs51/main.c: fixed the fix for bug #737001
13509 2003-12-15 Borut Razem <borut.razem AT siol.net>
13511 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13513 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13515 * support/makebin/makebin.c: put output in binary mode
13517 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13519 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13520 xdata and data memory on startup. Set the environment variable
13521 SDCC_NOGENRAMCLEAR to disable this.
13522 * src/mcs51/peephole.def,
13523 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13524 (allows non-interrupt and interrupt code to safely compete for a resource
13525 without the non-interrupt code having to disable interrupts)
13527 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13529 * src/SDCCicode.c (geniCodeAdd),
13530 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13531 with valFromType if type might be a pointer and host is big endian).
13532 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13533 types, not just integer types.
13534 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13535 multiply defined with mismatching "at" address.
13537 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13539 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13540 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13541 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13542 with embedded nulls (fixed bug #753752)
13544 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13546 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13547 Apparently this did not see much testing (endless loop)
13549 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13551 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13553 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13555 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13556 gracefully handle NULL memmap pointers
13558 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13560 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13561 instead of deleting the iCode when an operand is volatile
13562 * src/z80/gen.c (genDummyRead),
13563 * src/mcs51/gen.c (genDummyRead),
13564 * src/ds390/gen.c (genDummyRead),
13565 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13567 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13568 * src/SDCC.y: fixed bug #850420
13570 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13572 Applied z80 i/o port patch from Peter Townson and fixed some operators
13573 to better handle operands in A register.
13574 * device/include/z180.h
13580 * src/z80/peeph-z80.def
13581 * src/z80/peeph.def
13584 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13586 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13588 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13590 * device/lib/hc08/_mullong.c: Removed extra #endif
13592 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13594 * sim/ucsim/hc08.src/inst.cc,
13595 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13596 carries from x to h
13597 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13598 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13599 * device/include/stdarg.h: fixed varargs for hc08
13600 * device/lib/Makefile.in,
13601 * device/lib/hc08/Makefile,
13602 * device/lib/hc08/_mulint.c,
13603 * device/lib/hc08/_mullong.c: fixed some endian problems
13605 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13607 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13608 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13609 * device/lib/_gptrget.c,
13610 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13612 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13614 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13615 * src/SDCCast.c (astErrors): fixed bug #846007
13616 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13618 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13620 * src/SDCCast.c (decorateType): disabled a transformation I added in
13621 revision 1.188 (access to fields of a structure at an absolute address);
13622 it breaks with bitfields, extern declarations, and gcse analysis.
13623 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13624 could be assigned through a pointer, so don't complain.
13625 * src/SDCCast.c (astErrors),
13627 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13629 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13631 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13632 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13633 output of __config directives, since gpasm now supports them
13634 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13635 pre-processor macro, i.e. -DMCU=p18f452
13636 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13637 and modified to handle 'cast' icode similarly to '=' icode
13638 * src/pic16/device.h (typedef struct PIC_device): added field
13639 'extMIface' to indicate that chip has external memory interface
13640 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13641 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13644 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13646 * src/SDCC.y (pointer): fixed bug #846006
13647 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13648 * src/SDCCast.c (decorateType): fixed bug #846009
13649 * src/ds390/peeph.def,
13650 * src/ds390/gen.c (genAnd, genOr),
13651 * src/mcs51/peeph.def,
13652 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13654 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13656 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13663 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13667 * src/SDCCbitv.c: added function to free a bitvector
13668 * src/SDCClrange.h,
13669 * src/SDCClrange.c: added function to recompute the liveranges
13670 * src/avr/ralloc.c,
13671 * src/ds390/ralloc.c,
13672 * src/hc08/ralloc.c,
13673 * src/mcs51/ralloc.c,
13674 * src/pic/ralloc.c,
13675 * src/pic16/ralloc.c,
13676 * src/xa51/ralloc.c,
13677 * src/z80/ralloc.c: recompute the liveranges after register packing
13679 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13681 * src/SDCCloop.c (newInduction): fixed bug #845630
13683 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13685 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13686 inadvertantly left behind from my 2003-11-12 change
13688 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13690 Updated headers I neglected to commit yesterday.
13691 * src/SDCClrange.h,
13694 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13696 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13697 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13698 * src/SDCCopt.c (eBBlockFromiCode),
13699 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13700 the creation of the key hash table from the sequencing so it can be used
13701 earlier (for some GCSE bug fixes still pending)
13703 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13705 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13706 * support/regression/tests/addsub.c: testing genPlus shortcut
13708 2003-11-15 Borut Razem <borut.razem AT siol.net>
13710 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13712 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13714 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13715 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13716 ordering is immaterial.
13717 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13719 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13721 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13722 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13723 (SIGSEV) of bug #840381
13724 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13725 unlink new file before rename if new and old filenames are the same)
13727 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13729 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13730 uninitialized variables) for the mcs51. Set environment variable
13731 SDCC_GENRAMCLEAR to test.
13732 xdata initialization slightly shorter
13734 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13737 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13738 #838241 & 780691 (basicly the same bug)
13739 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13740 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13742 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13744 * src/SDCCmain.c (linkEdit): "fix" #834252
13746 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13748 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13750 * src/SDCC.y: fixed bug #819403
13752 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13754 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13755 the reentrant attribute.
13756 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13757 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13759 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13760 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13761 erroneously reduced to a literal.
13762 * src/hc08/ralloc.c (packRegisters, rematStr),
13763 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13766 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13768 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13769 * doc/sdccman.lyx: changed from 'article' to 'book'
13770 * doc/Makefile: readded test_suite_spec and cdbfileformat
13772 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13774 * device/include/stdlib.h: include malloc.h to comply with ANSI
13775 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13777 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13779 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13780 * doc/clean.mk: also remove *.out files
13781 * doc/sdccman.lyx: some additions, larger top/bottom margins
13783 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13785 * src/SDCC.y: fixed bug #837365
13786 * support/regression/tests/bitopcse.c
13787 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13788 a symbol (might be valop instead)
13789 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13790 * device/lib/clean.mk: added hc08 to the cleaning list
13792 2003-11-04 Borut Razem <borut.razem AT siol.net>
13794 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13796 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13797 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13798 malloc is declared in standard stdlib.h
13800 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13802 * device/lib/hc08/Makefile: need to clean .rel not .o files
13803 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13805 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13809 * src/mcs51/main.c,
13810 * src/ds390/main.c,
13814 * src/pic16/main.c,
13815 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13816 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13817 tests (which uses the port's oclsExpense function)
13823 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13825 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13827 * src/SDCCcse.c (ifxOptimize),
13828 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13829 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13830 deleting the IFX iCode.
13831 * src/hc08/ralloc.c: reduced unneeded slocs
13832 * src/hc08/gen.c: fixed bug in asmopToBoolean
13834 2003-11-04 Borut Razem <borut.razem AT siol.net>
13836 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13837 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13838 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13839 transferred to configure
13841 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13843 Use headers defined in the C[++] standards:
13844 * sim/ucsim/gui.src/serio.src/fileio.cc
13845 * sim/ucsim/gui.src/serio.src/frontend.cc
13846 * sim/ucsim/gui.src/serio.src/main.cc
13847 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13848 * support/Util/NewAlloc.c
13850 * as/mcs51/lklibr.c
13854 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13856 * Added MSVC projects for hc08 assembler and linker:
13857 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13858 /as/hc08/link_hc08.dsp
13860 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13862 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13864 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13866 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13868 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13870 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13872 2003-10-31 Borut Razem <borut.razem AT siol.net>
13874 * support/cpp2/cpplib.h,
13875 support/cpp2/cpplib.c,
13876 support/cpp2/cpplex.c,
13877 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13878 to switch _asm block preprocessing on / off. Default is
13879 #pragma preproc_asm +
13881 2003-10-31 Borut Razem <borut.razem AT siol.net>
13883 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13884 when outputting comment blocks (when executed with -C option) and
13885 _asm (SDCPP specific) blocks
13887 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13889 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13891 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13893 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13895 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13897 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13898 * src/SDCCast.c (decorateType): fixed bug #832664
13900 2003-10-31 Borut Razem <borut.razem AT siol.net>
13902 * support/cpp2/cpplex.c: fixed for SDCPP:
13903 comments(when executed with -C option) and _asm blocks
13904 were included even if they where in skipped #if block.
13905 Applied solution from GCC cpp 3.3.2
13907 2003-10-31 Borut Razem <borut.razem AT siol.net>
13909 * src/SDCC.lex: sdcc now understands both formats:
13910 '# <line_number> <file_name>' and
13911 '#line <line_number> <file_name>'
13912 * support/cpp2/cppmain.c: sdcpp now generates the standard
13913 '# <line_number> <file_name>' instead of former
13914 '#line <line_number> <file_name>'
13916 2003-10-30 Borut Razem <borut.razem AT siol.net>
13918 * support/cpp2/cpphash.h,
13919 * support/cpp2/cpplib.h
13920 * support/cpp2/cpplex.c,
13921 * support/cpp2/cppmain.c,
13922 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13924 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13926 Fixed a number of problems revealed by bug #827883.
13927 * src/SDCCloop.c (loopInvariants): Spill location of the
13928 result operand should be recomputed if extracted from
13929 a loop. Also, don't extract assignments of an iTemp
13931 * src/SDCCast.c (isConformingBody): loop reversal should
13932 not occur if the control variable is involved with a
13933 relational operator.
13935 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13937 * .version: bumped to 2.3.6 to reflect the big improvements
13938 made by Erik and Klaus. Thanks!
13940 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13942 Replaced the livrange code.
13943 * src/SDCClrange.c: added new LR code
13945 * src/SDCCBBlock.h: removed remainig parts from old LR code
13946 * src/ds390/ralloc.c,
13947 * src/ds390/gen.c: minor fixes to make it work with new code
13949 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13952 * as/hc08/lkrloc.c,
13954 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13955 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13956 (tweaked fix for bug #818696)
13958 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13960 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13962 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13965 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13966 * src/mcs51/gen.c (gencjneshort),
13967 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13968 more efficient (per Scott Bronson's suggestion)
13970 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13972 Extended the semantics of the critical keyword to include
13973 individual statements. See RFE #827755 and #799831
13978 * support/Util/SDCCerr.c
13979 * support/Util/SDCCerr.h
13984 2003-10-19 Borut Razem <borut.razem AT siol.net>
13986 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13988 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13990 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13992 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13993 and predecrement operand is displayed
13995 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13997 * src/SDCCval.c (valMinus): fixed bug #826041
13999 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14001 Some hc08 related updates that I missed earlier
14002 * sim/ucsim/stypes.h
14003 * support/regression/ports/hc08/spec.mk
14005 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14007 New target "hc08" for the Motorola 68hc08 family of micros
14015 * sim/ucsim/hc08.src/*
14016 * sim/ucsim/configure.in
14017 * src/ucsim/configure
14018 * sim/ucsim/packages_in.mk
14021 * device/include/mc68hc908qy.h
14022 * device/lib/hc08/*
14023 * device/lib/Makefile.in
14024 * support/regression/ports/hc08/*
14025 * support/regression/Makefile
14027 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14029 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14031 * src/ds390/gen.c (genCast): fixed bug #821957
14033 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14035 * device/lib/logf.c: "fixed" overlay bug
14036 * support/regression/ports/host/spec.mk: added m library
14037 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14038 * support/regression/tests/float_trans: added (for Eric)
14040 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14042 * src/mcs51/gen.c (genCpl): fixed bug
14043 http://sf.net/mailarchive/message.php?msg_id=6263915
14045 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14047 * src/SDCCast.c (decorateType): added extended constant folding
14048 * src/SDCCsymt.c (computeType): cleanup
14049 * src/SDCCval.c (valShift): minor optimization
14050 * support/regression/tests/ast_constant_folding.c: added
14052 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14054 * src/SDCCmain.c: removed some unintended changes
14056 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14058 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14059 * src/z80/gen.c: fixed part of bug #817589
14060 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14062 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14064 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14075 * src/ds390/ralloc.c
14077 * src/mcs51/ralloc.c
14079 * src/pic16/ralloc.c
14080 * src/xa51/ralloc.c
14082 * src/z80/gen.c: removed unused label "release:"
14084 2003-10-06 Borut Razem <borut.razem AT siol.net>
14086 * src/SDCC.lex: removed definition of unused variables
14087 save_optimize and save_options
14089 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14091 * clean.mk: removed '=' in "-maxdepth=1"
14092 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14093 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14095 2003-10-06 Borut Razem <borut.razem AT siol.net>
14097 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14098 my_unput() replaced by unput()
14100 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14102 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14103 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14104 type-punned pointer will break strict-aliasing rules"
14105 Old LR behaviour is again default; Klaus' LR can be choosen by
14106 defining the environment variable LRKLAUS
14110 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14111 * clean.mk: fixed removal of files in bin/CVS/
14112 * device/lib/clean.mk: fixed removal of directories small and large
14113 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14115 * src/SDCCval.c: removed superflous test for pedantic
14117 2003-10-05 Borut Razem <borut.razem AT siol.net>
14119 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14120 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14121 message "unmatched #pragma SAVE and #pragma RESTORE"
14123 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14125 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14126 assembly, critical functions, atomic, nojtbound)
14128 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14130 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14136 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14139 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14141 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14143 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14144 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14145 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14147 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14149 * src/z80/gen.c (genRet): fixed bug #524753
14150 * src/z80/gen.c (genCast): fixed internal error on cast from
14152 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14153 fix for bug #477835 to the z80
14154 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14155 for tracking iCodes in the peephole optimizer for z80
14157 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14159 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14160 the other part of bug #814548
14161 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14163 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14165 * src/SDCCcse.c: fixed part of bug #814548
14167 2003-09-28 Borut Razem <borut.razem AT siol.net>
14169 * src/asm.c: rewrite of printILine() to use temporary file instead
14171 * src/xa51/main.c: commented out declaration of int rewinds
14173 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14175 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14177 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14179 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14180 * src/asm.c (printILine): Fixed bug #811015
14182 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14184 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14187 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14189 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14190 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14191 to correctly handle general case of AOP_PAIRPTR
14192 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14194 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14196 * src/mcs51/ralloc.c (fillGaps),
14197 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14198 register positioning bug)
14200 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14202 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14204 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14206 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14207 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14208 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14209 (ralloc doesn't intentionally do this now, but perhaps later)
14210 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14211 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14212 register positioning bugs (Fixed bug #762602 and #795325)
14213 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14214 (Fixed bug #808779)
14215 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14216 lines that --i-code-in-asm generates
14218 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14220 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14221 trying to fclose a FILE* that was already closed.
14223 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14225 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14226 of const struct should be treated as if const themselves)
14228 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14230 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14232 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14234 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14235 Unix (/n) and DOS (/r/n) line terminations.
14237 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14239 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14242 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14244 * src/mcs51/gen.c (genFunction, genEndFunction),
14245 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14246 and restore of EA so that stack offsets to parameters are
14247 correct when using both critical and reentrant/stack-auto.
14248 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14249 size (can be triggered in error if sloc is shared between
14250 different sized objects)
14251 * device/include/float.h: fixed macros to explicitly use
14252 unsigned long where needed
14254 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14256 Feature req. 799831: added code to allow nesting of critical functions
14257 * src/mcs51/gen.c (genFunction, genEndFunction)
14258 * src/ds390/gen.c (genFunction, genEndFunction)
14260 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14262 * src/SDCCsymt.c (sclsFromPtr),
14264 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14265 support for standard C idiom of memory mapped variables; for
14266 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14267 to xdata int at 0x1234 tempvar = 1.
14268 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14269 provided by Akiya ISHIDA
14271 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14273 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14274 * src/SDCCval.c (constVal): added reduction from int to char
14275 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14276 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14277 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14279 * support/regression/tests/shifts.c: fixed
14281 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14283 * src/z80/gen.c (genXor): Fixed bug #805445
14285 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14287 Fixed bug #621531 (const & volatile confusion in the type chain).
14288 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14289 refer to the const or volatile state of the pointer itself.
14301 * src/pic16/ralloc.c
14302 * support/regression/tests/const.c
14304 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14306 When checking for duplicated modules, use absolute paths
14307 instead of relative paths. Files changed:
14312 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14314 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14316 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14318 * device/include/string.h: added size_t typedef, changed
14319 prototypes to use size_t, eliminated separate reentrant and
14320 non-reentrant declarations, added _memmove declaration
14321 * device/lib/_memcpy.c: changed to use size_t instead of int,
14322 changed /4 to >>2 to avoid division library call
14323 * device/lib/_memcmp.c,
14324 * device/lib/_memset.c,
14325 * device/lib/_strncat.c,
14326 * device/lib/_strncpy.c,
14327 * device/lib/_strncmp.c: changed to use size_t instead of int
14328 * device/lib/_memmove.c: new file (fixed bug #772294)
14329 * device/lib/Makefile.in: added _memmove.c
14330 * device/lib/z80/asm_strings.s: fixed bug #772290
14331 * support/regression/tests/bitfields.c: attempt to fix host assertion
14332 failure on amd64-unknown-linux2.2
14334 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14336 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14337 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14338 * as/z80/asmain.c (main): fixed bug #801766
14340 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14342 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14345 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14347 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14348 reported in bug #800609
14350 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14352 * Top header beautifications in src/pic16 directory:
14353 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14354 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14355 pcoderegs.h, ralloc.c, ralloc.h
14356 * main.c: added top header and GPL license notice
14357 * pcode.c: fixed the if-conditional warning
14359 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14361 * device/lib/_mullong.c: replaced int by short for gcc
14363 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14365 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14366 and JUMPTABLE iCodes properly now (worked by accident before)
14367 * src/mcs51/gen.c (leftRightUseAcc),
14368 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14369 iCode properly now. Use getSize instead of nRegs since a & b
14370 aren't part of the nRegs tally.
14372 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14374 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14375 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14376 before instructions that use the _STATUS register
14378 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14380 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14381 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14382 fetching of the pointer
14383 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14384 copied from genNearPointerSet()
14385 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14386 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14387 If they pop r0/r1 they must be called in the opposite order than aopOp().
14388 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14389 (resp. --stack-auto), prepared for --xstack
14391 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14393 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14395 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14397 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14398 these ports have their own __sdcc_external_start()
14400 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14402 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14403 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14404 type for bits was changed. It resulted in bit variables becoming
14405 global, which is not permitted in PIC 14 assembly output.
14407 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14409 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14411 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14413 Z80 and MCS51 linkers complaint if a public symbol is defined
14414 in more than one library module:
14418 * as/mcs51/Makefile.in
14420 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14422 A few small changes that speed up the peephole optimizer.
14426 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14428 Try to make the peephole optimizer smarter by maintaining
14429 an association between the assembly source code and the
14430 iCodes that originated them. Put this information to use
14431 with a new peephole rule condition "notVolatile" so that
14432 the rules can be aggressive yet still safe.
14437 * src/mcs51/peeph.def
14439 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14443 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14444 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14445 if the left or right operand symbols have the accuse flag set.
14447 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14449 Changed the type of the result of the ! (NOT) operator to char;
14450 previously it returned the same type as the source. This allows
14451 us to eliminate all the genFloatNot functions (all of its target
14452 implementations were very buggy) since !float can use the same
14455 * src/SDCCicode.c (ast2iCode): ! returns char
14456 * src/mcs51/gen.c (genNot, genNotFloat),
14457 * src/ds390/gen.c (genNot, genNotFloat),
14458 * src/z80/gen.c (genNot, genNotFloat),
14459 * src/pic/gen.c (genNot, genNotFloat),
14460 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14462 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14464 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14465 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14466 during interrupts. Ensure WSAVE is located at a shared bank address.
14467 2. Fixed page selection in some places
14468 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14469 the registers name strings.
14470 4. Fixed "signed / unsigned compare" compiler warnings.
14471 5. The PIC port manages its own allocation of the general purpose
14472 registers, but makes no attempt to reuse them. As a result when
14473 compiling it soon runs out of general purpose registers. Some
14474 additional code was added to the files pcode.c and device.c to walk
14475 through the function call tree and rename the registers so that they
14485 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14486 genPlus() & genMinus() when the result is the same as left or right
14488 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14490 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14492 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14494 Made bitfield a distinct type from bit so that bitfields
14495 convert as per ANSI C and bits retain their traditional
14496 boolean style behaviour. Implemented bitfield support in
14504 * src/ds390/gen.c: bit v bitfield split
14505 * src/z80/gen.c: New support for bitfields
14506 * support/regression/tests/bitfields.c: reenabled z80,
14509 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14511 Rules 246.x, 247.x relate to bitfields, the others speed up
14512 access to xdata mapped I/O devices.
14514 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14516 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14518 Cleaned up genPackBits and genUnpackBits and added two helper
14519 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14520 for literal assignments in genPackBits (thanks to Frieder for
14526 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14528 Fixed bug #748310 (pointer to function type mishandled when the
14529 function name is omitted). Also fixed a SIGSEGV when a function
14530 attribute (reentrant, etc) is used on a non-function or on a
14531 function but misplaced before the parameter list.
14533 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14535 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14536 * support/Util/SDCCerr.h,
14537 * support/Util/SDCCerr.c: Added func attr misuse error msg
14539 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14541 Fixed bug #787649 by anonymous
14542 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14543 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14545 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14547 Fixed numerous bitfield problems.
14549 * src/SDCC.y: More bitfield related error checking
14551 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14552 * support/Util/SDCCerr.h,
14553 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14554 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14555 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14556 * support/regression/tests/bitfields.c: tests added
14558 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14560 Made the constant following the "interrupt" keyword optional. If
14561 omitted, the function will not automatically be given an entry
14562 in the interrupt vector table (similar to #pragma NOIV, but
14563 less syntacticly kludgy). The interrupt number is also now
14564 range checked. Also fixed a bug in the high order bit example
14571 * support/Util/SDCCerr.c
14572 * support/Util/SDCCerr.h
14575 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14577 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14578 * src/SDCCicode.c (operandOperation): rewritten some ops
14579 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14580 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14582 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14583 be re-activated by defining REDUCE_LITERALS)
14584 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14585 unsigned, but are signed by default
14586 * src/SDCCval.c (constVal): rearranged
14587 * src/SDCCval.c (valMod): preliminary fix
14588 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14589 * support/regression/literalop.c: added, work in progress
14591 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14593 Generate warnings for useless declarations like "char data;"
14594 that don't do what new users expect.
14597 * support/Util/SDCCerr.h
14598 * support/Util/SDCCerr.c
14600 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14602 * src/SDCCval.c (valMult): fix overflow detection of negative int
14604 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14606 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14608 Changes to support big endian targets:
14621 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14623 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14624 * device/lib/time.c: fixed warning "integer overflow in expression"
14626 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14628 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14629 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14630 constants are unsigned; added recognition of "u" flag for unsigned
14631 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14632 * src/SDCCval.c (valDiv, valMod): fixed signdness
14633 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14634 signedness of modulo, left and right shift
14635 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14636 * support/Util/SDCCerr.h: added warning W_INT_OVL
14637 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14638 * src/SDCCast.c (ast_print): improved output of constants
14640 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14642 Fixed some warnings when building with MSVC:
14644 * as/mcs51/asdata.c
14648 * link/z80/aslink.h
14649 * link/z80/lkdata.c
14650 * link/z80/lkeval.c
14655 * support/cpp2/cpplib.c
14659 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14661 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14663 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14665 * support/librarian/clean.mk: Do not remove Makefile.
14666 * support/librarian/Makefile: added.
14668 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14670 Added librarian to MSVC build:
14673 * support/librarian/librarian.dsp
14675 'configure' not needed for librarian, removed:
14676 * support/librarian/configure
14677 * support/librarian/configure.in
14678 * support/librarian/config_in.h
14679 * support/librarian/Makefile.in
14681 Hopefully these ones built the librarian and the rest of sdcc properly:
14683 * Makefile.common.in
14685 Messed up 'configure', so revert to previous version:
14689 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14691 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14692 there, while the mantissa of a double is "only" 53 bits wide.
14694 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14696 Adding sdcclib to the build. MSVC project coming soon.
14697 Files added/changed:
14699 * support/librarian/clean.mk
14700 * support/librarian/configure
14701 * support/librarian/configure.in
14702 * support/librarian/config_in.h
14703 * support/librarian/Makefile.bcc
14704 * support/librarian/Makefile.in
14705 * support/librarian/sdcclib.c
14708 * Makefile.common.in
14712 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14714 Linker now complaints if linked modules have conflicting options, for
14715 example, one compiled using --model-large and another one compiled with
14716 --model-small. The following files were modified:
14718 * as/mcs51/asdata.c
14719 * as/mcs51/aslink.h
14721 * as/mcs51/asmain.c
14723 * as/mcs51/i51pst.c
14724 * as/mcs51/lkdata.c
14725 * as/mcs51/lklibr.c
14726 * as/mcs51/lkmain.c
14732 * link/z80/aslink.h
14733 * link/z80/lkdata.c
14734 * link/z80/lklibr.c
14735 * link/z80/lkmain.c
14738 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14740 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14741 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14743 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14745 * src/z80/mappings.i: fix _mul[us][int,long] entries
14747 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14749 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14751 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14753 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14754 * support/regression/tests/bitopcse.c: added
14762 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14764 added support for new library format to z80, gbz80 linkers:
14770 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14772 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14773 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14775 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14777 added DUMMY_READ_VOLATILE:
14786 * src/SDCCcse.c (algebraicOpts): many improvements
14787 * src/SDCCcse.h: removed algebraicOpts()
14788 * src/SDCCicode.c (picDummyRead): added
14790 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14792 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14793 "Insufficient space in data memory".
14795 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14797 * src/mcs51/gen.c: fixed bug #771358
14798 * src/z80/gen.c: fixed bug #759087
14800 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14802 * src/pic16/glue.c: minor cleanup by Vangelis
14804 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14806 * device/include/regc515c.h: fixed #758477
14807 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14808 * device/lib/_gptrput.c: saved a few bytes
14809 * my tab spacing is 8, yours too?)
14810 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14811 * device/lib/serial.c: process RX bytes earlier than TX bytes
14812 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14814 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14816 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14818 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14820 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14822 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14824 * device/lib/Makefile.in: bad fix, reverted to 1.43
14826 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14828 * device/lib/Makefile.in: added missing z80 object files
14830 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14832 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14833 pic16 progress by Vangelis:
14836 * src/pic/Makefile:
14843 * pic16/genarith.c:
14848 * pic16/pcodepeep.c:
14851 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14853 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14855 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14857 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14858 added gbz80 build to MSVC project.
14859 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14860 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14861 from 8051 stuff and setup so it links using a .lnk file.
14863 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14865 * support/librarian/sdcclib.c: sdcc librarian.
14866 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14869 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14871 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14873 2003-07-02 Borut Razem <borut.razem AT siol.net>
14875 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14876 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14877 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14878 src/xa51/main.c, src/z80/main.c:
14879 virtualization of glue() function: each port has it's own glue function,
14880 which is accessed by do_glue function pointer in PORT.general structure
14882 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14884 * DS800C400 fun, improved ROM interface and tinibios.
14886 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14888 * More support for DS80C400. Now includes beginning of interface to ROM.
14890 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14892 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14894 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14896 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14898 2003-06-19 Borut Razem <borut.razem AT siol.net>
14900 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14902 2003-06-19 Borut Razem <borut.razem AT siol.net>
14904 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14905 fixed Z80 port - crt0.o: cannot open.
14907 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14909 * support/Util/MySystem.c (merge_command): revert bad fix
14911 2003-06-18 Borut Razem <borut.razem AT siol.net>
14913 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14915 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14917 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14918 option --use-stdout sends errors to stdout instead of stderr.
14920 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14922 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14924 2003-06-15 Borut Razem <borut.razem AT siol.net>
14926 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14927 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14928 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14929 fixed width array of pointers replaced with sets;
14930 multiple include and lib paths ared transferred to preprocessor and linker
14931 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14932 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14933 fixed width array of pointers
14934 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14935 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14936 fixupPath(), getPathDifference()
14937 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14938 fixed width array of pointers
14940 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14942 * src/pic16/ralloc.c: fix warnings
14943 * src/pic16/pcode.c: fix warning
14945 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14947 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14948 know all the details, but essentially this set of changes enable
14949 the pic16 port to generate movff instructions and generate assembler
14953 * src/pic16/glue.c:
14954 * src/pic16/pcode.c:
14955 * src/pic16/device.c:
14956 * src/pic16/main.c:
14957 * src/pic16/pcode.h:
14958 * src/pic16/pcoderegs.c:
14959 * src/pic16/ralloc.c:
14960 * src/pic16/ralloc.h:
14962 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14964 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14965 added option --vc, so sdcc errors and warnings are compatible with
14966 Microsoft Visual Studio.
14968 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14970 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14971 device/lib/libfloat.lib: added atof function.
14973 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14975 * doc/sdccman.lyx: updated to Lyx 1.3
14976 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14977 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14978 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14980 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14982 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14984 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14986 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14987 additions to the "related tools/documentation" section
14989 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14991 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14993 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14995 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14996 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14998 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15000 * doc/sdccman.lyx: fix double dash and other minor things
15001 * doc/Makefile: fix double dash
15003 2003-05-28 Karl Bongers(patches from Martin Helmling)
15004 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15005 condition and ignore commands.
15007 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15009 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15010 is in parts still quite out of date, I did changes as far as I felt makes sense
15011 for a non-native english speaker.
15012 Please feel free to add to the manual or to correct my changes.
15013 * doc/Makefile: undid touching the date of intermediate tex files.
15015 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15017 * doc/sdccman.lyx: Manual has an index now
15019 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15021 Finalize muluint/mulsint and mululong/mulslong merging:
15022 * device/lib/_mulint.c
15023 * device/lib/_mullong.c
15024 * device/lib/gbz80/mul.s
15025 * device/lib/gbz80/stubs.s
15026 * device/lib/z80/mul.s
15027 * device/lib/z80/stubs.s
15028 * src/SDCCsymt.c (initCSupport)
15030 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15032 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15033 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15034 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15035 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15038 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15040 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15041 the regression tests I'm not brave enough to enable 245.b, 245.c
15042 * doc/sdccman.lyx: added latex preamble for hyperref package.
15043 Using pdflatex this will give you a hyperlinked pdf file with
15044 bookmarks. (prepend '%' before /usepackage if this breaks something)
15046 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15048 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15050 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15052 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15054 2003-05-21 <johan AT balder>
15056 * src/SDCCglue.c (printIval): fixed bug #739934
15058 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15060 Applied patch from bug 737905 (renamed yylineo to mylineno):
15067 * src/pic16/pcode.c: Cleaned warnings
15068 * src/pic16/pcodeflow.c: Cleaned warnings
15069 * src/pic16/pcoderegs.c: Cleaned warnings
15071 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15073 * src/pic16/pcode.c: Cleaned warnings
15074 * src/pic16/pcodepeep.c: Cleaned warnings
15075 * src/pic16/ralloc.c: Cleaned warnings
15077 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15079 * doc/sdccman.lyx: fixed bug 739745
15080 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15082 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15084 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15085 it can be defined with CFLAGS when running configure
15086 * src/SDCCmain.c: fixed compiling + linking with object files
15088 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15090 * configure.in: configure for pic16 port,
15091 added --disable-pic16-port
15092 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15093 * src/SDCCmain.c: linkOptions is changed to set *,
15094 added if/endif conditional macros to remove options help
15095 messages from optionsTable when a port is not configured, added
15096 support for the PIc16 port in the ports table, when executing
15097 the compiler with no port specified on command line, a default
15098 port is selected with the new macro DEFAULT_PORT which is
15099 defined in port.h, in setDefaultOptions() linkOptions is removed
15100 from initialization assignment, since now it is a set,
15101 parseCmdLine uses setParseWithComma for linkOptions, in
15102 linkEdit() linkOptions are accessed with new function indexSet()
15103 which returns the i'th item of a set variable. See SDCCset.c, in
15104 linkEdit() when calling buildCmdLine(), added linkOptions as
15105 last argument. Now users can pass arguments to gplink via the
15106 -Wl option, main() uses pic16glue() to glue up pic16 programs
15107 * src/SDCCpeeph.c: various changes to support pic16
15108 * src/SDCCset.c: added function void *indexSet(set *, int) to
15109 return the i'th item of the set
15110 * src/SDCCset.h: added function prototype for indexSet()
15111 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15112 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15113 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15114 added macro DEFAULT_PORT
15115 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15116 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15118 * src/pic16/glue.c: commented out some error producing lines
15119 * src/pic16/main.c: __config directives are commented out to stop
15120 gpasm complaining and test the linkage with gplink, _linkCmd and
15121 _asmCmd changed to be more gplink and gpasm friendly
15122 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15123 produced an error when parsed, peep rule 12 is added to utilize
15124 movff, but it is commented out since the pCode does not support
15125 yet a command with 2 address arguments
15127 2003-05-18 <johan AT balder>
15129 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15130 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15131 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15133 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15134 Added feature to script commands from file.
15136 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15138 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15139 * src/SDCCutil.c: include ctype.h for win32
15141 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15143 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15145 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15147 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15148 Fixed so you can set breakpoints prior to run, run does not stop
15149 on entry now. Add tbreak. Other enhancements and fixes for use
15152 2003-05-12 Borut Razem <borut.razem AT siol.net>
15154 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15156 2003-05-11 Borut Razem <borut.razem AT siol.net>
15158 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15159 the path of bin directory, so that PATH is the only env. variable, which has to be set
15160 in case of standard installation.
15161 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15162 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15163 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15165 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15167 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15168 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15169 temp files are in the port dir; clean the gen/test directory when
15170 generating new test.c
15171 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15172 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15173 * support/regression/tests/zeropad.c: added
15175 2003-05-09 <johan AT balder>
15177 * src/SDCCglue.c: fixed bug #597940
15179 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15181 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15182 cache sfr, optimize next,step, fix off by one sourceline,
15183 support ddd list function.
15184 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15186 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15188 * support/regression/HTMLgen.py: added compare_s2f()
15189 * support/regression/Makefile: redo 1.27
15190 * support/regression/generate-cases.py: redo 1.5
15192 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15194 * support/regression/tests/float.c: workaround 33 bit hex constant
15195 * support/regression/tests/simplefloat.c: fix division for host
15197 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15199 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15200 that tame's the PIC's over-aggressive optimizer.
15202 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15204 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15207 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15209 Initial support for DS80C400. "Hello world" runs on TINIm400
15212 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15214 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15215 * Some notes on ddd usage added in debugger/README
15216 Martin Helmling adding more features and fixes for ddd GUI debugger.
15217 Code added for nexti, stepi, up, down, and other adjustments.
15219 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15221 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15222 * src/pic/peeph.def Added two rules to optimize carry manipulation
15223 * src/pic/* removed debug printfs
15225 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15227 * debugger/mcs51/cmd.c: added header newalloc.h
15229 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15231 * as/Makefile: new EXEEXT
15232 * as/z80/Makefile: remove trailing slash of BUILDIR
15233 * as/z80/clean.mk: new EXEEXT
15234 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15235 * support/cpp2/Makefile.in: new EXEEXT
15236 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15238 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15240 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15241 EXEEXT was introduced to fix all related problems with targets
15242 "clean", "install" and "uninstall"; a couple of further flaws
15243 especially with "clean" have been fixed too
15244 * as/mcs51/Makefile.in
15245 * as/mcs51/clean.mk
15249 * debugger/mcs51/Makefile.in
15250 * debugger/mcs51/clean.mk
15251 * link/z80/Makefile
15252 * link/z80/Makefile.in
15253 * link/z80/clean.mk
15255 * packihx/Makefile.in
15257 * sim/ucsim/Makefile
15258 * sim/ucsim/clean.mk
15259 * sim/ucsim/avr.src/Makefile.in
15260 * sim/ucsim/avr.src/clean.mk
15261 * sim/ucsim/s51.src/Makefile.in
15262 * sim/ucsim/s51.src/clean.mk
15263 * sim/ucsim/xa.src/Makefile.in
15264 * sim/ucsim/xa.src/clean.mk
15265 * sim/ucsim/z80.src/Makefile.in
15266 * sim/ucsim/z80.src/clean.mk
15267 * sim/ucsim/main_in.mk
15268 * sim/ucsim/packages_in.mk
15269 * sim/ucsim/gui.src/Makefile.in
15270 * sim/ucsim/gui.src/serio.src/Makefile.in
15271 * sim/ucsim/gui.src/serio.src/clean.mk
15274 * support/cpp2/Makefile.in
15275 * support/cpp2/clean.mk
15276 * support/makebin/Makefile
15277 * support/makebin/clean.mk
15278 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15279 * doc/sdccman.lyx: --program-suffix no longer needed
15281 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15283 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15284 Martin Helmling added support for ddd GUI debugger.
15285 Code added to display assembly, set variables, and other commands
15286 to interface to ddd.
15288 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15290 * as/Makefile: fix target clean
15291 * as/clean.mk: fix target clean
15292 * as/z80/clean.mk: fix target clean
15294 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15296 * Makefile.common.in: added AT EXEEXT AT
15297 * configure.in: removed all mingw32 stuff
15298 * configure: rebuilt from configure.in
15299 * doc/sdccman.lyx: updated section "installation"
15300 * support/scripts/sdcc_mingw32: adapted to configure
15301 * support/scripts/sdcc_cygwin_mingw32: added
15303 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15305 * src/pic Added object file support for the PIC port
15306 * src/pic Applied patch from Craig Franklin (this started the object file support)
15307 * src/regression Updated the PIC regression tests for object files
15309 2003-04-20 Borut Razem <borut.razem AT siol.net>
15311 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15312 lklex.c: In function `getfid':
15313 lklex.c:203: warning: array subscript has type `char'
15314 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15315 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15316 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15317 stack handling macros
15319 2003-04-19 Borut Razem <borut.razem AT siol.net>
15321 * "handling space characters in file path" task:
15322 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15323 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15324 * support/Util/MySystem.h: make it self-sufficient
15325 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15326 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15327 handling space characters in file path
15328 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15329 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15330 * support/Util/MySystem.c: handling space characters in executable's path
15332 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15334 * as/z80/Makefile: fix permanent rebuild of z80
15335 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15336 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15338 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15340 * src/SDCCopt.c: add special case optimization to replace modulo by
15341 a power of two with a bitwise AND.
15343 2003-04-18 <johan AT balder>
15345 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15347 2003-04-17 <johan AT balder>
15349 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15350 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15352 2003-04-13 Borut Razem <borut.razem AT siol.net>
15354 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15355 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15356 fixed mingw problem in adl_NORMALIZE_PATH
15358 2003-04-12 Borut Razem <borut.razem AT siol.net>
15360 * fixed "#pragma SAVE/RESTORE can not be nested":
15361 * src/SDCC.lex: reworked pragma handling functions
15362 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15363 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15365 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15367 * src/SDCCutil.c (pathEquivalent): defined but not used
15368 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15369 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15370 * configure: rebuilt from configure.in
15371 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15372 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15373 * device/include/Makefile.in: replace sdcc_datadir
15374 * device/lib/Makefile.in: replace sdcc_datadir
15375 * Makefile.common.in: add LDFLAGS from configure
15376 * packihx/Makefile.in: use LDFLAGS
15377 * src/Makefile.in: use LDFLAGS
15378 * support/cpp2/Makefile.in: add LDFLAGS from configure
15379 * support/makebin/Makefile: use LDFLAGS
15380 * .version: bumped version number to 2.3.5
15382 2003-04-12 Borut Razem <borut.razem AT siol.net>
15384 * completed "different paths" task:
15385 * src/SDCCmacro.c: fixed bug in handling quotes
15386 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15387 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15389 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15391 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15393 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15395 * ds390/gen.c ds390/peeph.def: fix bug 706781
15397 2003-04-11 Borut Razem <borut.razem AT siol.net>
15399 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15401 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15403 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15404 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15405 set - this bit used to not be set...).
15406 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15407 bad code in PIC Port
15408 * src/regression/and2.c added to test bug 609268
15409 * src/regression/Makefile added and2.c to regression test
15412 2003-04-08 <johan AT CP255758-A>
15414 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15415 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15416 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15418 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15420 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15422 * support/cpp2/Makefile.in: fix bug #487815
15423 * configure: rebuilt from configure.in
15424 * Makefile.common.in: docdir changed, new path suffixes
15425 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15426 * sdcc_vc_in.h: reflect changes from sdccconf.h
15427 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15428 * src/SDCCutil.h: remove BINDIR hack
15429 * doc/sdccman.lyx: update new path hierarchy
15431 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15433 * src/SDCCpeeph.c: added okToRemoveSLOC test
15435 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15437 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15439 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15441 * src/SDCCpeeph.c: added labelIsReturnOnly test
15442 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15444 2003-04-05 <johan AT balder>
15446 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15447 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15448 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15449 * src/SDCCast.c: fixed a warning
15450 * src/SDCCast.h: fixed a warning
15451 * src/SDCCicode.c (operandFromAst): fixed a warning
15453 2003-04-04 <johan AT balder>
15455 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15456 * src/SDCCast.c (decorateType): fixed bug #715076
15457 * src/SDCC.y: fixed bug #702907
15459 2003-04-03 <johan AT balder>
15461 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15462 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15463 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15464 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15465 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15467 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15469 * _decdptr.c: fix return values
15470 * _gptrget.c: fix return values
15471 * _gptrgetc.c: fix return values
15472 * _gptrput.c: fix return values
15473 * _mulint.c: fix return values
15474 * as/z80/Makefile: fix 'make -j' problem
15476 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15478 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15479 * configure.in: big cleanup, updated to autoconf 2.5x
15480 * configure: rebuilt from configure.in
15481 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15482 * sdcc_vc_in.h: reflect changes from sdccconf.h
15483 * doc/Makefile: fixed a flaw in "make install"
15485 2003-04-02 <johan AT balder>
15487 * src/ds390/gen.c (genCmp): no comments
15488 * src/mcs51/gen.c (genCmp): no comments
15489 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15490 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15492 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15494 * support/regression/generate-cases.py: place generated file in given sub directory
15495 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15496 * support/regression/Makefile: improvements for 'make -j';
15497 side effect: it's simpler and faster now
15499 2003-03-31 Borut Razem <borut.razem AT siol.net>
15501 * src/z80/main.c: link-{port} and as-{port} defined without path
15502 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15504 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15506 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15508 2003-03-30 Borut Razem <borut.razem AT siol.net>
15510 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15511 changed type of list parameter to set
15512 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15513 * src/port.h: changed type of do_assemble() parameter to set
15514 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15515 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15516 definition of "cppoutfilename" macro with NULL value in preProcess()
15517 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15518 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15519 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15520 replaced with set *binPathSet
15521 * shash_add() deallocates the item, if allready exsists, before adding the new one
15522 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15524 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15526 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15527 a nested for loop bug in the PIC port
15528 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15531 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15533 * support/Util/dbuf.h: remove C++ stuff to make it portable
15535 2003-03-28 Borut Razem <borut.razem AT siol.net>
15537 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15538 literal strings in stringLiteral()
15539 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15540 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15543 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15545 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15547 2003-03-26 <johan AT balder>
15549 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15550 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15551 * src/SDCCast.c (decorateType): fixed " -v < 3"
15553 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15555 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15556 Added Lenny Story's debug infrastructure changes:
15557 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15558 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15559 * src/cdbFile.c: added
15560 * src/SDCCdebug.c: added
15561 * src/SDCCdebug.h: added
15562 * src/SDCCast.c (createFunction)
15563 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15564 * src/SDCCmain.c (parseCmdLine, main)
15565 * src/SDCCmem.c (redoStackOffsets)
15566 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15569 * src/avr/gen.c (genAVRCode)
15570 * src/ds390/gen.c (gen390Code)
15571 * src/mcs51/gen.c (gen51Code)
15572 * src/pic/gen.c (genpic14Code)
15573 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15574 * src/xa51/gen.c (genXA51Code)
15575 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15577 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15579 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15580 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15582 2003-03-22 <johan AT balder>
15584 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15586 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15588 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15589 * doc/cdbfileformat.lyx: added, written by Lenny Story
15590 * doc/Makefile: added cdbfileformat.lyx
15591 * doc/clean.mk: added cdbfileformat.lyx
15593 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15595 * src/mcs51/peeph.def: fix bug #705773
15597 2003-03-20 <johan AT balder>
15599 An sfr/sbit can have an "at #" AND an initializer
15600 * src/SDCCsymt.c (checkSClass):
15601 * src/SDCCmem.c (allocGlobal):
15602 * src/SDCCmem.c (allocLocal):
15603 * src/SDCCast.c (createBlock):
15605 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15607 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15609 2003-03-16 <johan AT balder>
15611 Undid the hackup of const and volatile, the problem is much bigger
15613 * src/SDCCast.c:1.171
15614 * src/SDCCglue.c:1.138
15615 * src/SDCCicode.c:1.146
15616 * src/SDCCsymt.c:1.150
15617 * src/SDCCval.c:1.65
15619 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15621 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15622 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15624 2003-03-13 <johan AT balder>
15626 Hackup const and volatile modifiers in type chains a bit:
15628 * src/SDCCast.c:1.169
15629 * src/SDCCglue.c:1.136
15630 * src/SDCCicode.c:1.143
15631 * src/SDCCsymt.c1.146
15632 * src/SDCCsymt.h1.59
15633 * src/SDCCval.c:1.63
15635 2003-03-12 <johan AT balder>
15637 * src/SDCCBBlock.h: more LRH debugging junk
15638 * src/SDCCcflow.h: more LRH debugging junk
15639 * src/SDCCloop.c: more LRH debugging junk
15640 * src/SDCC.y (struct_declaration): fixed bug #697590
15641 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15642 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15643 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15645 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15646 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15647 test function names must now match exactly).
15648 * src/SDCCcse.c: added special case in findCheaperOp to allow
15649 extending a short integer. Makes less awful code for bug 700121 test case.
15651 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15653 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15654 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15656 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15658 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15659 actually called (operandsNotEqual() was called for all
15660 operandsNotEqualX tests).
15662 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15664 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15665 with shorter literals. Fixes bug 700121.
15667 2003-03-11 <johan AT balder>
15669 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15671 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15673 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15674 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15676 2003-03-10 Borut Razem <borut.razem AT siol.net>
15678 * src/SDCCmain.c: pipe preprocessor's output
15679 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15680 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15681 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15682 which closes all pipes in pipeSet set
15683 * src/SDCCset.c: free deleted item in function deleteSetItem()
15684 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15685 moved from z80 to src subproject
15686 * .version: increased version number to 2.3.4
15688 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15690 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15691 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15692 * support/regression/ports/xa51/spec.mk: fix typo
15694 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15696 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15698 2003-03-09 Borut Razem <borut.razem AT siol.net>
15700 * src/SDCCmain.c: pipe preprocessor's output
15701 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15702 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15703 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15704 which closes all pipes in pipeSet set
15705 * src/SDCCset.c: free deleted item in function deleteSetItem()
15706 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15707 moved from z80 to src subproject
15709 2003-03-09 Borut Razem <borut.razem AT siol.net>
15711 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15712 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15713 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15714 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15715 * src/SDCCglobl.h: unification of WIN32 native definitions
15717 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15719 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15721 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15723 * src/configure.in: check for endianess (even while cross-compiling)
15724 * src/configure: check for endianess (even while cross-compiling)
15725 * src/configure_in.h: check for endianess (even while cross-compiling)
15726 * src/avr/gen.c: remove old endianess stuff
15727 * src/mcs51/gen.c: remove old endianess stuff
15728 * src/ds390/gen.c: remove old endianess stuff
15729 * src/pic/gen.c: remove old endianess stuff
15730 * src/pic/genarith.c: remove old endianess stuff
15731 * src/pic/glue.c: fix endianess check
15732 * src/pic16/gen.c: remove old endianess stuff
15733 * src/pic16/genarith.c: remove old endianess stuff
15734 * src/pic16/glue.c: fix endianess check
15735 * src/xa51/gen.c: remove old endianess stuff
15736 * src/z80/gen.c: fix endianess check
15737 * src/SDCCglue.c: fix endianess check
15738 * src/ds390/peeph.def: fix bug 700036
15740 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15742 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15743 * src/configure: find appropriate data-types on host for SDCC's int and long
15744 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15745 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15746 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15748 2003-03-07 <johan AT balder>
15751 some minor cleanups before the big shot
15752 OP_DEFS and OP_USES now use Kevin's protection
15753 new option --nolabelopt
15755 * src/SDCCBBlock.c:
15764 * src/ds390/ralloc.c:
15765 * src/mcs51/ralloc.c:
15766 * src/pic/ralloc.c:
15767 * src/xa51/ralloc.c:
15768 * src/z80/ralloc.c:
15770 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15772 * src/pic/pcode.c (get_op): fix 64 bit warnings
15773 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15774 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15775 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15776 * support/regression/tests/malloc.c: fix 64 bit warnings
15778 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15780 * src/mcs51/gen.c (genMinus): fixed bug 696436
15782 2003-03-02 Borut Razem <borut.razem AT siol.net>
15784 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15786 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15788 * configure.in: test for mkstemp
15789 * sdccconf_in.h: add HAVE_MKSTEMP
15791 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15793 * device/include/ctype.h: removed warning while using --stack-auto
15794 * device/include/malloc.h: removed warning while using --stack-auto
15795 * device/include/string.h: removed warning while using --stack-auto
15797 2003-02-23 Borut Razem <borut.razem AT siol.net>
15799 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15800 because NDEBUG is defined (see man assert)
15801 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15803 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15805 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15806 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15808 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15810 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15811 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15813 2003-02-18 <johan AT balder>
15815 * as/mcs51/asmain.c (asmbl): module can start with a digit
15816 * as/z80/asmain.c (asmbl): module can start with a digit
15818 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15820 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15821 * src/asm.c: fix pipe() for Mingw32
15823 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15825 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15826 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15827 make -V work again; --c1mode reads now from stdin
15828 * doc/sdccman.lyx: added --c1mode
15829 * support/Util/SDCCerr.c: new messages for c1 mode
15830 * support/Util/SDCCerr.h: new messages for c1 mode
15831 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15833 2003-02-15 <johan AT balder>
15835 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15837 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15839 * doc/sdccman.lyx: Environment variables, -o and other minor things
15841 2003-02-14 <johan AT balder>
15843 * src/xa51/main.c: before anyone really tries to use it :)
15845 * Install doc's in share/sdcc/doc
15846 * removed some obsolete files
15847 * Do a proper make distclean and uninstall
15848 M Makefile.common.in
15851 M device/include/Makefile.in
15852 M device/lib/Makefile.in
15855 M sim/ucsim/doc/Makefile.in
15857 R src/avr/peeph.rul
15858 R src/xa51/peeph.rul
15859 M support/cpp2/Makefile.in
15860 M support/makebin/Makefile
15863 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15865 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15867 2003-02-10 Borut Razem <borut.razem AT siol.net>
15869 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15870 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15871 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15872 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15873 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15874 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15875 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15876 src/z80/Makefile.bcc: Borland Makefile cleanup
15877 * as/z80/Makefile.bcc: Added Borland Makefile
15878 * support/cpp2/borland.h: Removed
15880 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15882 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15883 * src/SDCC.lex: new pragma NOIV
15884 * src/SDCCglobl.h: new pragma NOIV
15885 * src/SDCCmem.c: new pragma NOIV
15887 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15889 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15891 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15893 * src/SDCCmain.c: signal handling is switched off by --debug
15894 * doc/Makefile: small fix for install; use clean.mk again
15895 * doc/clean.mk: clean *.pdf and *.html too
15897 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15899 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15900 * device/lib/printfl.c: fix a ds390 bug by making it portable
15901 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15902 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15903 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15904 * debugger/mcs51/cmd.c: converted multi-line string literals
15905 * sim/ucsim/globals.cc: converted multi-line string literals
15906 * src/SDCCmain.c: introduced signal handler to remove temp files
15907 * doc/Makefile: small tweaks, implement clean
15908 * doc: removed generated files
15910 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15912 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15913 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15914 Address Record is not correctly generated for DS390."
15916 2003-02-02 Borut Razem <borut.razem AT siol.net>
15918 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15919 * as/mcs51/asm.h: fixed compilation with Borland C
15920 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15921 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15922 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15923 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15924 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15925 src/z80/Makefile.bcc: delete $(LIB) only if exist
15926 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15928 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15930 * device/include/malloc.h: introduced NULL
15931 * device/include/string.h: introduced NULL
15932 * device/include/stdlib.h: introduced NULL
15933 * device/lib/_memcpy.c: removed NULL
15934 * device/lib/_strcat.c: removed NULL
15935 * device/lib/_strchr.c: removed NULL
15936 * device/lib/_strcmp.c: removed NULL
15937 * device/lib/_strcpy.c: removed NULL
15938 * device/lib/_strcspn.c: removed NULL
15939 * device/lib/_strlen.c: removed NULL
15940 * device/lib/_strncat.c: removed NULL
15941 * device/lib/_strncmp.c: removed NULL
15942 * device/lib/_strncpy.c: removed NULL
15943 * device/lib/_strpbrk.c: removed NULL
15944 * device/lib/_strrchr.c: removed NULL
15945 * device/lib/_strspn.c: removed NULL
15946 * device/lib/_strstr.c: removed NULL
15947 * device/lib/_strtok.c: removed NULL
15948 * device/lib/malloc.c: removed NULL, include own header
15950 2003-02-02 <johan AT balder>
15952 * 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
15953 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15954 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15955 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15956 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15957 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15959 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15961 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15964 2003-02-01 <johan AT balder>
15966 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15968 2003-01-31 <johan AT CP255758-A>
15970 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15972 2003-01-30 <johan AT balder>
15974 * src/SDCCBBlock.c: automatic bug detection
15975 * src/SDCCicode.c: automatic bug detection
15977 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15979 * src/SDCCglobl.h: now --xram-size 0 works
15980 * src/SDCCmain.c: now --xram-size 0 works
15982 2003-01-29 <johan AT balder>
15984 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15986 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15988 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15989 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15990 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15991 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15992 * src/SDCCglobl.h: Added options --xram-size and --code-size
15993 * src/SDCCmain.c: Added options --xram-size and --code-size
15995 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15997 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15998 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16000 2003-01-27 <johan AT balder>
16002 * src/SDCC.y: fixed bug #613764
16004 2003-01-26 <johan AT balder>
16006 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16007 * src/SDCCsymt.h: fixed bug #673374
16008 * src/SDCCglue.c: fixed bug #661910
16009 * src/SDCCast.c: fixed bug #458099 and 673374
16011 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16013 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16014 * as/mcs51/strcmpi.h: added
16015 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16016 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16017 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16018 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16019 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16020 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16021 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16022 * as/mcs51/Makefile.aslink: new module strcmpi
16023 * as/mcs51/Makefile.asx8051: new module strcmpi
16024 * as/mcs51/Makefil.bcc: new module strcmpi
16025 * as/mcs51/Makefile.in: new module strcmpi
16026 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16028 2003-01-26 <johan AT balder>
16030 * src/SDCCglue.c: reverted back to 1.124
16031 * src/SDCCast.c: reverted back to 1.156
16032 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16034 2003-01-25 <johan AT balder>
16036 * src/SDCCglue.c: A better fix for bug #661910
16037 * src/SDCCast.c: A better fix for bug #661910
16038 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16040 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16042 * src/Makefile.in: remove spawn.o
16043 * src/SDCCmain.c: remove spawn.h
16044 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16045 * src/spawn.c: removed
16046 * src/spawn.h: removed
16047 * support/regression/ports/ds390/spec.mk: link with -r
16049 2003-01-24 <johan AT CP255758-A>
16051 * src/ds390/gen.c (aopOp): fixed bug #667458
16052 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16053 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16054 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16056 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16058 * src/mcs51/peeph.def: better assembler identation by Frieder
16059 * src/mcs51/gen.c: better assembler identation by Frieder
16061 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16063 * as/z80/string.h: removed for gcc 3.2
16064 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16065 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16067 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16069 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16070 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16071 * support/regression/Makefile: separate temp files for ports
16072 * support/regression/generate-cases.py: separate temp files for ports
16073 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16074 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16076 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16078 * moved tinitalk to device/examples/ds390
16080 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16082 * as/mcs51/lkmem.c: rflag is for DS390
16083 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16084 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16085 (linkEdit): move mem- and map-files the same way as ihx-files
16086 * src/z80/main.c (_setDefaultOptions): removed --generic
16087 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16088 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16089 * src/pic/glue.c (picglue): --c1mode works again
16090 * src/pic16/glue.c (pic16glue): --c1mode works again
16091 * src/asm.c (printCLine): fix #660034
16093 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16095 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16096 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16097 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16098 * as/mcs51/lkmem (summary): better fix for sp problem
16099 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16100 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16101 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16102 remove --stack-after-data
16104 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16106 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16107 * src/SDCCutil.c (join): ugly bug: missing '\0'
16108 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16110 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16112 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16114 * src/pic/main.c (_asmCmd): gpasm supports -o
16115 * src/z80/main.c: more general macros
16116 * device/lib/Makefile.in: remove intermediate files
16118 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16120 * .version: Bumped version number to 2.3.3
16121 * src/SDCCBBlock.c: new option -o
16122 * src/SDCCglobl.h: new option -o
16123 * src/SDCCglue.c: new option -o
16124 * src/SDCCmain.c: new option -o
16125 * src/asm.c: new option -o
16126 * src/ds390/main.c: new option -o
16127 * src/pic/glue.c: new option -o
16128 * src/pic/pcode.c: new option -o
16129 * src/pic/ralloc.c: new option -o
16130 * src/pic16/glue.c: new option -o
16131 * src/pic16/pcode.c: new option -o
16132 * src/pic16/ralloc.c: new option -o
16133 * src/z80/main.c: new option -o
16134 * device/lib/Makefile.in: use -o
16135 * support/regression/ports/ds390/spec.mk: use -o
16136 * support/regression/ports/gbz80/spec.mk: use -o
16137 * support/regression/ports/mcs51/spec.mk: use -o
16138 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16139 * support/regression/ports/z80/spec.mk: use -o
16140 * support/regression/ports/ucz80/spec.mk: use -o
16141 * support/regression/ports/xa51/spec.mk: use -o
16142 * support/regression/fwk/lib/timeout.c: fix usage string
16144 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16145 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16147 2003-01-07 <johan AT balder>
16149 * src/SDCCast.c (decorateType): fixed bug #600035
16151 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16152 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16153 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16154 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16155 * src/pic/pcode.c: outcommented unused variable to remove warnings
16156 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16158 2003-01-06 <karl AT turbobit.com>
16159 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16162 2003-01-06 <johan AT balder>
16164 * src/SDCCicode.c: fixed array add
16166 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16167 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16168 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16170 2003-01-04 <johan AT balder>
16172 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16174 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16175 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16177 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16178 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16179 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16181 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16182 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16184 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16185 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16187 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16188 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16190 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16192 * in /sdcc/as/mcs51/ changed these files in order to create an
16193 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16194 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16195 following files to include the previous two files: aslink.dsp,
16196 Makefile.aslink, Makefile.bcc, and Makefile.in.
16198 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16199 .adb instead of .cdb
16201 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16203 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16204 value from option --iram-size.
16206 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16208 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16211 2002-09-18 <wiml AT hhhh.org>
16213 * SDCClrange.h: exposed setFromRange() and setToRange()
16214 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16215 packRegsForAccUse() (bug 542397)
16216 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16217 multiple times and emitting the fetch operations more than once
16218 added aopGetUsesAcc() function to allow binary operators to
16219 fetch their operands in the correct order; made genMinus() emit
16220 compact code for X = LITERAL - Y
16222 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16223 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16224 sprintf() in line 1267.
16226 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16227 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16230 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16231 Changes to aslink (All the changes are marked with 'JCF'):
16233 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16236 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16237 area BSEG. Also moves, if possible, the DATA area down into the internal
16238 ram so more space is available.
16240 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16243 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16244 not bytes. Function summary() which creates a memory usage summary
16245 file with extension .mem. Reports of overlaping stack and small stack
16246 size. If the space for the stack is less than 16 bytes aslink trows a
16249 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16250 the 8051. Option 'y' for memory summary output file.
16252 Changes to sdcc (All the changes are marked with 'JCF'):
16254 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16256 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16257 overlaying area for it (uses RegBankUsed[4]).
16259 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16260 bank zero as used by default. By default aslink locates the stack
16261 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16262 the creation of the .mem file. Delegates the allocation of data area
16263 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16264 the begining of the stack area to aslink.
16266 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16267 glue() in SDCCglue.c creates an area for it.
16269 2002-09-03 Borut Razem <borut.razem AT siol.net>
16270 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16271 sdcc/src/pic/glue.c:
16272 introduced atexit() handler for teporay files removal in case of
16273 errors, assertions, ...
16275 2002-08-29 Borut Razem <borut.razem AT siol.net>
16276 * sdcc/support/cpp2/auto-host_vc_in.h:
16277 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16278 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16279 Maybe there is a similar problem with BORLANDC? It should be checked!
16281 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16282 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16283 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16284 was not executed, and the compiler (cl) launched a warning:
16285 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16287 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16288 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16290 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16291 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16293 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16294 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16295 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16296 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16297 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16298 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16299 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16300 - added Release configuration in VS projects
16301 - review of compiler an linker options
16302 - VC .exe files are generated in bin_vc directory, not to interfere
16303 with binaries generated from other projects (cygwin, mingw, bcc ...)
16305 * sdcc/src/yacc.dsp: added
16307 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16308 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16309 and insert the version number definitions from .version
16311 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16313 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16314 added - genarate auto-host.h using auto-host_vc_in.h as template
16317 removed from CVS, generated automatically
16319 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16320 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16322 2002-08-11 Borut Razem <borut.razem AT siol.net>
16323 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16325 2002-08-10 Borut Razem <borut.razem AT siol.net>
16326 * src/SDCCmain.c (main):
16327 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16328 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16329 The consequence was that some temporary files were not removed.
16332 unification of code in functions tempfilename() and tempfile():
16333 function tempnam() is defined in Visual Studio 6.0 and .NET
16335 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16337 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16338 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16339 - removed compiler command line option /WX: Treats all warnings as errors
16340 - update a list of source files, included into the project
16342 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16343 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16344 changed project type to Generic Project so that can be correcly converted to VS.NET project
16346 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16348 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16350 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16352 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16353 added return 0 statements after assert() to make compiler happy
16355 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16356 added newline in the def file to keep MSC compiler satisfied
16358 * sdcc/src/z80/gen.c:
16359 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16360 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16361 - solved MSC error in function aopDump()
16363 * sdcc_vc.h: define PREFIX as "\\sdcc"
16365 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16366 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16368 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16369 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16370 - Rewrote the register banking algorithm.
16371 - Added pCode live-range analysis to registers (for now, only non-used and
16372 singly-used registers optimized away)
16374 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16376 * 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.
16378 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16379 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16381 2002-04-22 Michael Hope <michaelh AT vroom>
16383 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16385 * configure.in (DD_COPT): Added include support required for gbdk.
16387 * .version: Bumped version number just to increase it.
16389 * src/SDCCmain.c: Added -nostdinc to the default options.
16391 2002-04-15 Michael Hope <michaelh AT vroom>
16393 * device/lib/z80/printf.c (sprintf): Added.
16395 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16397 * src/z80/peeph.def: Added transpose redundent load rule.
16399 * src/z80/main.c: Added force callee saves for jaune.
16401 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16403 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16405 2002-03-28 Johan Knol <johan AT balder>
16407 * src/SDCCval.c: fixed bug #532436
16409 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16411 Added "char *Processor" field to the port structure.
16414 Added -p option. Allows port dependent processor to be specified.
16417 Initialized the new field char *Processor field to NULL in all ports
16420 Compiler generated registers for interrupt context saving
16421 were not getting allocated.
16423 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16426 Fixed left shift. Will promote the left side of a left shift
16427 if a) left shifting more than size of operand or b) when assigned
16428 to something size > size of left side
16430 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16432 tons of changes. Register allocation has been
16433 rewritten. Added customization for the various PICs. Flow
16434 analysis is restructured. ...
16436 * src/pic/device.h:
16439 * src/pic/device.c:
16440 Added. device.c is a PIC port hack to accomodate variations
16443 2002-03-13 Michael Hope <michaelh AT vroom>
16445 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16447 2002-03-04 johanknol <johanknol AT manik>
16449 * /src/SDCCval.c: fixed
16451 const unsigned char arr[][2] = { { 0, 1 } };
16452 t18.c:1: error: Initializer element is not constant
16454 2002-03-04 bela <bela AT manik>
16456 * /device/include/mcs51reg.h:
16457 ds89c420 register definition update
16459 2002-03-03 <johan AT FRIJA>
16461 * support/Util/SDCCerr.c: did something, but don't no why anymore
16463 * support/regression/tests/bug-524691.c: made it a little less shy
16465 * src/SDCCast.c (decorateType): fixed bug #524697
16467 * src/SDCCast.c: made some lineno improvements
16469 * src/SDCCval.c (getNelements): changed warning to error
16471 * src/SDCCglue.c (printIvalArray): changed warning to error
16473 * src/SDCCicode.c: fixed a warning for mingw
16475 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16477 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16479 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16481 * src/ds390/peeph.def:
16482 Added some more peephole rules
16484 * src/ds390/gen.c: Various fixes & enhancements
16486 * src/SDCClrange.c, src/SDCClrange.h:
16487 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16489 * src/ds390/ralloc.c:
16490 various fixes & enhancements (ds390) specific
16492 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16493 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16496 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16498 2002-03-02 <johan AT FRIJA>
16500 * src/SDCCast.c (decorateType): fixed bug #524708
16502 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16504 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16506 2002-03-01 Michael Hope <michaelh AT vroom>
16508 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16510 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16512 2002-03-01 <johan AT FRIJA>
16514 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16516 * src/SDCCast.c (decorateType): fixed bug #524209
16518 * src/SDCCval.c (valNot): fixed bug #524195
16520 2002-02-26 <johan AT balder>
16522 * src/xa51/gen.c: fixed a warning
16524 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16526 * src/SDCCast.c (decorateType): fixed bug #522534
16528 2002-02-23 <johan AT balder>
16530 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16532 2002-02-22 <johan AT balder>
16534 * src/SDCCast.c: fixed bug #514865
16536 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16538 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16540 * sdcc/src/SDCCloop.c:
16541 Previous fix was not good. basic blocks that have "break" or "return" are
16542 not really partof a loop , but live ranges used in these blocks should
16543 be live thru the entire loop, so set partOfLoop but don't add them to
16546 2002-02-21 <johan AT FRIJA>
16548 * src/SDCCcse.c: fixed bug #514308
16550 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16553 Fixed BUG #519583. If a conditional block ended in a return/break
16554 statement inside a loop, it was not being considered part of the loop.
16556 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16558 2002-02-10 Karl Bongers <karl AT turbobit.com>
16561 Fixed up SDCDB debugger somewhat. Updated debugger/README
16562 with lots of comments and notes.
16564 * device/examples/test2.c:
16565 Fix bug, "red" variable not being initialized(compiler complained).
16567 * device/examples/Makefile, examples/test3.c:
16568 Add Makefile in device/examples folder, compiles test3.c
16569 for use as a multiple module SDCDB test case.
16571 * sim/ucsim/cmd.src/cmdset.cc:
16572 Took out debug printfs in ucsim "next" command.
16574 * sim/ucsim/xa.src:
16575 Karl and Johan start ucsim XA support. Most dissassembly working,
16576 about 75% emulation done(plenty of work remaining).
16578 * sim/ucsim/z80.src:
16579 Add Z80 support to ucsim, add test-ucz80 regression test,
16580 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16581 Notice z80 compiler fails on examples/test3.c/crc code.
16583 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16585 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16586 Added support for --parms-in-bank1
16588 * src/ds390/peeph.def:
16589 added a few more peephole optimzations
16591 * src/ds390/main.c:
16592 1) added __builtin_inp & __builtin_outp used to read in data of given length
16593 from a memory mapped port
16594 2) added __builtin_memcmp
16595 3) added __builtin_swapw swap bytes of a short
16597 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16598 1) handle multiple send & receives from register bank1
16599 2) ralloc can now allocate DPTR1 to some liveRanges
16601 * src/SDCCsymt.c, src/SDCCsymt.h:
16602 changes to handle multiple sends & receives
16604 * src/SDCCptropt.h:
16605 added some pointer arithmetic optimization
16607 * src/SDCCptropt.c:
16608 added some pointer arithmetic optimizations but not stable yet so not
16609 called from anywhere (will get this working shortly)
16611 * src/SDCCopt.c: fixed for multiple sends & receives
16614 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16615 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16616 set preprocessor defines (depending on options)
16618 * src/SDCCicode.c, src/SDCCicode.h:
16619 changes made to handle multiple sends & receives
16622 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16624 * src/SDCCcse.c, src/SDCCcse.h:
16625 added function findbackward def (to be used in upcoming optimization)
16627 * src/SDCCcflow.c, src/SDCCcflow.h:
16628 added function returnAtEnd - to determine if a basic block terminates with
16631 * src/SDCCast.c, src/SDCCast.h:
16632 added option parms-in-bank1
16634 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16635 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16636 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16637 adjusted for --parms-in-bank1 option
16639 * device/include/string.h:
16640 donot redefine "reentrant" keyword
16642 * device/include/ds80c390.h: Added some more SFRs
16644 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16646 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16648 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16650 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16652 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16654 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16656 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16658 * Added --xram-movc option
16660 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16662 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16664 2002-01-11 Johan Knol
16666 * Added math lib of Jesus Calvino-Fraga
16668 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16670 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16671 * support/regression/Makefile: new target test-mcs51-stack-auto
16672 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16674 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16676 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16678 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16680 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16682 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16684 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16686 * src/SDCCglue.h: add definition for printIvalChar()
16688 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16690 * src/SDCCast.c: fix #498138 by Johan
16692 * src/SDCCglue.c: fix #498138 by Johan
16694 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16696 * support/regression/Makefile: fix clean
16698 * support/regression/ports/ds390/support.c: fix transmission of last character
16700 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16702 * /sdcc/src/ds390/gen.c:
16703 a) improved computing address of stack variable
16704 b) took out some #if 0 code
16705 c) improved parmBytes adjustment
16706 d) improved genPlusIncr & genMinusIncr
16707 e) genCmp could generate bad code (when left assigned to DPTR)
16708 f) Fixed bug in hasInc
16710 * /sdcc/src/ds390/ralloc.c:
16711 a) packRegsForSupport could mess up live information (Fixed)
16712 b) packRegsDPTRuse could be incorrect for left & right shift
16714 * /sdcc/src/mcs51/ralloc.c:
16715 packRegsForSupport could mess up the live information (Fixed)
16717 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16719 * /sdcc/src/SDCCast.c:
16720 can reverse a loop even if function call is present as long
16721 as the loop control variable is local & is not passed as parameter
16723 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16725 * /sdcc/ChangeLog: *** empty log message ***
16727 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16728 More builtin function additions for TININative
16730 * /sdcc/src/ds390/ralloc.c:
16731 Had broken the regression testsuite
16733 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16735 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16736 Added funcattr hasStackParms will be set for reentrant functions when there
16737 are paramteres on the stack, this helps in minimizing frame pointer generation
16738 typeFromStr can handle function pointers now
16740 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16741 *** empty log message ***
16743 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16745 * /src/ds390/gen.c, /src/ds390/main.c:
16746 More builtin function additions for TININative
16748 * /src/ds390/ralloc.c:
16749 Had broken the regression testsuite
16751 * /src/SDCCast.c: Fixed a bug in dumptree
16753 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16754 Added funcattr hasStackParms will be set for reentrant functions when there
16755 are paramteres on the stack, this helps in minimizing frame pointer generation
16756 typeFromStr can handle function pointers now
16758 * /doc/builtins.txt, /doc/TININative.txt:
16759 *** empty log message ***
16762 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16764 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16765 ALPHA version for -mTININative
16767 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16768 updated to reflect changes in the port structure
16771 added function do_assemble (similar to do_link) if non-null this function
16772 will be called to do assembly (-mTININative) requires a multi command
16774 added function genAssemblerEnd will be called to generate assembler Epilogue
16777 added _JavaNative to debug info printing
16779 * /src/SDCCmain.c: added option --tini-libid
16780 added port->do_assemble function (-mTININative) has a multi command assemble
16782 * /src/SDCCglue.c: Disabled "constExpr" check
16783 added port->genAssemblerEnd function
16785 * /src/SDCCglobl.h: Added option --tini-libid value
16788 tookout optimizeCompare from the header (has no external references)
16790 * /src/SDCCast.c: made one more function "static"
16792 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16794 * src/z80/mappings.i: Added z80asm support.
16796 * src/z80/main.c: Added z80asm support on --asm=z80asm
16798 * src/z80/gen.c: Fixed asm portability issues.
16800 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16802 * src/SDCCglue.c (printExterns): Added global/extern split.
16804 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16806 * support/regression/Makefile: added test for mcs51 model large
16808 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16810 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16812 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16814 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16816 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16818 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16820 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16822 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16824 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16826 * support/regression/tests/simplefloat.c: Port to mcs51.
16828 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16829 * support/regression/tests/bug-485362.c: Added.
16831 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16833 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16835 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16837 * src/z80/gen.c (aopDump): Added a dump function.
16839 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16840 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16842 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16844 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16846 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16848 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16850 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16852 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16854 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16856 * support/regression/ports/ds390/support.c: Use tinibios.
16858 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16860 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16862 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16863 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16865 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16867 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16869 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16871 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16873 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16874 (packRegsForIYUse): Created and optimised.
16876 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16878 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16879 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16881 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16883 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16885 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16887 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16889 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16891 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16893 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16895 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16897 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16899 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16901 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16903 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16904 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16905 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16907 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16909 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16910 (genNotFloat): Added.
16911 (genUminusFloat): Added.
16913 * device/lib/z80/Makefile: Added floating pt stubs.
16915 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16917 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16919 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16921 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16923 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16925 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16927 * sdcc/support/regression/Makefile: Add port ds390.
16929 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16931 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16933 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16935 * sdcc/support/regression/ports/ds390/support.c: Added.
16937 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16939 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16941 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16943 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16945 * device/include/malloc.h: Added z80 and gbz80 support.
16947 * device/lib/gbz80/heap.s: Added.
16949 * device/lib/z80/heap.s: Added.
16951 * device/lib/malloc.c: Added z80 and gbz80 support.
16953 * support/regression/tests/malloc.c (testMalloc): Added.
16955 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16957 * support/regression/tests/bug-478094.c: Added.
16959 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16961 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16963 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16965 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16967 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16969 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16971 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16973 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16975 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16977 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16979 * support/regression/tests/bug-477927.c: Added.
16981 * src/z80/peeph.def: Added minor rules.
16983 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16985 * src/z80/peeph.def: Added jump optimisation modification.
16987 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16989 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16991 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16993 * support/regression/tests/funptrs.c: Added.
16995 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16997 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16999 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17001 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17003 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17005 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17006 (movLeft2ResultLong): Created.
17008 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17009 (joinPushes): Added. Joins two char pushes into a word push.
17011 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17013 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17015 * support/makebin/Makefile (install): Added creation of dest dir.
17017 2001-10-24 Karl Bongers <karl AT turbobit.com>
17019 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17021 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17023 * src/z80/ralloc.c: Turned off faulty pack for one use.
17025 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17027 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17029 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17031 * support/regression/Makefile: Improved clean
17033 * support/regression/ports/gbz80/spec.mk: Added clean
17035 * support/regression/ports/host/spec.mk: Added clean
17037 * support/regression/ports/z80/spec.mk: Added clean
17039 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17041 * support/regression/ports/mcs51/timeout.c: little improvements
17043 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17045 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17047 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17049 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17051 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17053 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17055 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17057 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17058 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17060 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17062 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17064 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17066 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17068 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17070 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17072 * support/regression/tests/longor.c: Added.
17074 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17076 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17078 * as/mcs51/aslink.h: define PATH_MAX
17080 * as/mcs51/asm.h: define PATH_MAX
17082 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17084 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17086 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17088 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17090 * src/SDCCglobl.h: define PATH_MAX
17092 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17094 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17096 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17098 * src/z80/gen.c (gencjneshort): Fixed
17100 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17102 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17104 * support/regression/tests/bug-469671.c: Added.
17106 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17108 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17110 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17112 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17114 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17116 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17118 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17120 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17122 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17124 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17126 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17128 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17130 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17132 * 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.
17134 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17136 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17138 2001-10-07 <johan AT FRIJA>
17140 * device/lib/gets.c (gets): fixed the return value.
17142 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17143 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17145 * 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.
17147 * 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.
17149 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17151 * src/pic/gen.c: Removed Safe_strdup.
17153 * configure.in: Added option to enable libgc support.
17155 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17156 (bitVectUnion): Optimised.
17157 (bitVectIntersect): Optimised.
17158 (bitVectBitsInCommon): Optimised.
17159 (bitVectCplAnd): Optimised.
17161 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17163 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17165 * src/SDCCmain.c: distinguish between assembler debug and plain options
17167 * src/avr/main.c: remove standard assembler options
17169 * src/ds390/main.c: remove standard assembler options
17171 * src/mcs51/main.c: remove standard assembler options
17173 * src/port.h: removed "PENDING" comment
17175 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17177 * src/device/lib/_mulint.c : new, with assember functions
17179 * src/device/lib/_mullong.c : new, with assember functions
17181 * src/device/lib/_divuint.c : with assember functions
17183 * src/device/lib/_divsint.c : with assember functions
17185 * src/device/lib/_divulong.c: with assember functions
17187 * src/device/lib/_divslong.c: with assember functions
17189 * src/device/lib/_moduint.c : with assember functions
17191 * src/device/lib/_modsint.c : with assember functions
17193 * src/device/lib/_modulong.c: with assember functions
17195 * src/device/lib/_modslong.c: with assember functions
17197 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17199 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17201 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17202 replaced _mululong.c and _mulslong.c by _mullong.c
17204 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17206 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17208 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17210 * src/SDCCglue.c: test, if win32api is available for MINGW
17212 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17214 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17215 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17216 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17217 * support/regression/ports/host/spec.mk: removed GENERIC
17218 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17219 * support/regression/ports/z80/spec.mk: removed GENERIC
17221 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17223 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17225 * support/regression/tests/bug-467035.c: Created.
17227 2001-10-01 <johan AT FRIJA>
17229 * src/SDCC.y: fixed bug #466586 part 1
17231 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17233 * SDCCicode.c: z80 has no generic pointers
17234 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17236 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17238 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17240 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17242 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17244 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17246 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17248 * configure.in: Fixed up so that ucsim is only configured once.
17250 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17252 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17253 (getPathDifference): As above.
17255 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17257 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17259 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17260 * .version: Updated to 2.3.1
17262 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17263 Added copyright header.
17265 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17266 (assemble): Added support for macro based assembler commands.
17267 (linkEdit): Added support for macro based linker commands.
17268 (preProcess): Changed the pre-processor to use macros.
17269 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17270 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17272 * device/lib/z80/crt0.s: Added module name for debugging.
17274 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17276 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17278 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17280 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17282 * src/Makefile.in: Added SDCCmacro and SDCCutil
17284 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17286 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17288 2001-09-16 <johan AT FRIJA>
17290 * 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.
17292 2001-09-15 <johan AT FRIJA>
17294 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17295 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17297 2001-09-11 <johan AT FRIJA>
17299 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17301 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17303 * support/regression/tests/bug-460444.c: Added test case.
17305 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17306 (genCast): Added justification for all of the asserts.
17308 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17310 * support/regression/support.c: _xdata replaced by xdata
17312 * support/regression/spec.mk: removed _generic
17314 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17316 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17318 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17319 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17321 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17323 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17325 * support/regression/tests/bug-460010.c: Added test case.
17327 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17329 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17331 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17333 * support/regression/testfwk.c: removed workaround for bug #436344
17335 * support/regression/tests/bp.c: use less memory with mcs51
17337 * support/regression/tests/bug-441448.c: use less memory
17339 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17341 * support/regression/collate-results.py: typo
17343 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17345 * support/regression/tests/fetchoverlap.c: Added new test case.
17347 * support/regression/tests/bp.c: Added new test case.
17349 * support/regression/tests/bug-448984.c: Added new test case.
17351 * support/regression/tests/pow2shifts.c: Added new test case.
17353 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17354 (genlshTwo): Fixed right shift for count > 8.
17356 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17358 2001-09-08 <johan AT FRIJA>
17360 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17362 2001-09-07 <johan AT FRIJA>
17364 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17366 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17368 2001-09-06 <johan AT FRIJA>
17370 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17371 * bernhard noted me at this: "() equals to (void)" (1.38)
17373 2001-09-05 <johan AT FRIJA>
17375 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17377 2001-09-04 <johan AT FRIJA>
17379 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17382 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17384 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17386 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17388 * link/z80/aslink.h: Fixed path for PATH_MAX
17390 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17392 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17394 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17396 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17398 * 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.
17400 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17402 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17403 (genCmp): Fixed up genCmp for the GB with longs.
17405 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17407 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17409 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17411 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17413 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17415 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17417 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17419 * 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.
17421 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17423 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17425 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17427 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17429 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17431 * sim/ucsim/configure: little improvement of Cygwin-detection
17432 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17433 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17434 * support/regression/tests/bug-221100.c: small changes for mcs51
17435 * support/regression/tests/bug-221168.c: small changes for mcs51
17436 * support/regression/tests/bug-227710.c: small changes for mcs51
17437 * support/regression/tests/staticinit.c: small changes for mcs51
17438 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17439 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17440 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601