1 2008-02-13 Borut Razem <borut.razem AT siol.net>
3 * as/Makefile.in: *.doc renamed to *.txt
5 2008-02-11 Borut Razem <borut.razem AT siol.net>
7 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
8 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
10 2008-02-11 Borut Razem <borut.razem AT siol.net>
12 * doc/sdccman.lyx: documented ar format libraries
14 2008-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16 * support/regression/tests/float_single.c: added regression
17 test. Some testpoints for probably rarely used functions
18 (acosf, sinhf, tanf, expf) disabled for some targets
20 2008-02-10 Raphael Neider <rneider AT web.de>
22 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
23 (genAssign): fixed for operands on the stack
25 * device/lib/pic16/libc/stdio/vfprintf.c,
26 device/lib/pic16/configure.ac,
27 device/lib/pic16/Makefile.common: add configurable support for
28 printing floats via ./configure --enable-floats
29 * device/lib/pic16/configure,
30 device/lib/pic16/Makefile.in,
31 device/lib/pic16/libm/Makefile.in,
32 device/lib/pic16/debug/Makefile.in,
33 device/lib/pic16/libio/Makefile.in,
34 device/lib/pic16/startup/Makefile.in,
35 device/lib/pic16/libsdcc/Makefile.in,
36 device/lib/pic16/libdev/Makefile.in,
37 device/lib/pic16/libc/Makefile.in: regenerated
38 * doc/sdccman.lyx: documented float support and how to get it
39 * doc/Makefile.in: fixed race condition on parallel builds
41 * device/lib/pic16/libc/stdio/sprintf.c,
42 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
43 pointer to the string buffer, enlarge buffer for x_ftoa()
45 2008-02-10 Borut Razem <borut.razem AT siol.net>
47 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
49 2008-02-10 Raphael Neider <rneider AT web.de>
51 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
53 2008-02-09 Raphael Neider <rneider AT web.de>
55 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
56 artificial bank size limits for compound data (structs, arrays),
57 avoids assert if --obanksel=N, N > 1, is given
59 2009-02-09 Borut Razem <borut.razem AT siol.net>
61 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
62 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
63 uses '`' character instead '\n' for padding
64 * as/asranlib/asranlib.c: made it more robust
66 2009-02-08 Borut Razem <borut.razem AT siol.net>
69 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
70 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
73 2009-02-07 Borut Razem <borut.razem AT siol.net>
75 * as/asranlib/asranlib.c: fixed BSD header length calculation
76 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
77 due sdcc asxxxx license change to GPLv3
79 2009-02-05 Borut Razem <borut.razem AT siol.net>
81 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
82 added support for BSD (Mac OS X) ar format
83 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
84 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
85 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
86 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
87 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
88 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
89 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
90 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
91 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
92 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
93 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
94 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
95 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
96 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
97 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
98 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
99 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
100 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
101 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
102 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
103 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
104 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
105 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
106 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
107 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
108 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
109 changed license to GPL either version 3, or (at your option) any
112 2009-02-05 Borut Razem <borut.razem AT siol.net>
114 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
115 added support for BSD (Mac OS X) ar format
117 2009-02-02 Borut Razem <borut.razem AT siol.net>
119 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
120 device/lib/z80/Makefile.in:
121 chose source files in the PORT directory if they are available
123 2008-02-01 Raphael Neider <rneider AT web.de>
125 * device/lib/pic16/libdev/pic18f1220.c,
126 * device/lib/pic16/libdev/pic18f4450.c:
127 define SSPBUF to allow use of printf
129 2009-02-01 Borut Razem <borut.razem AT siol.net>
131 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
132 device/lib/hc08/Makefile.in, device/lib/incl.mk,
133 device/lib/z80/Makefile.in:
134 don't remake libraries
135 * support/regression/tests/snprintf.c:
136 reenable floating point in small-xstack-auto library
138 2008-01-26 Raphael Neider <rneider AT web.de>
140 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
142 2008-01-25 Raphael Neider <rneider AT web.de>
144 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
145 search path instead of appending them
147 2009-01-24 Borut Razem <borut.razem AT siol.net>
149 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
150 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
151 to 32 bit unsigned int when calling sputl() since it is a macro
152 * as/link/lkar.c: changed the initialization of This->loaded
154 2009-01-23 Borut Razem <borut.razem AT siol.net>
156 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
157 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
158 unsigned int when calling new(), since asxxxx doesn't use function
161 2009-01-21 Borut Razem <borut.razem AT siol.net>
163 * as/link/lkar.h: sgetl and sputl are independent of endianness
164 * as/link/sdxxxx_config.h.in: removed endianness detection
166 2009-01-20 Borut Razem <borut.razem AT siol.net>
168 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
169 due creation of ar format libraries
170 * support/scripts/sdcc.nsi:
171 don't add nonexistent object files to the package
173 2009-01-19 Borut Razem <borut.razem AT siol.net>
175 * Makefile.in, configure.in, configure,
176 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
177 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
178 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
179 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
180 device/lib/small/Makefile.in,
181 device/lib/z80/Makefile.in: create ar format libraries
182 * support/regression/ports/mcs51-xstack-auto/spec.mk:
183 use device/lib/Makefile to create library
184 * support/regression/tests/snprintf.c:
185 floating point is not enabled in small-xstack-auto library
186 * device/lib/libfloat.lib, device/lib/libint.lib,
187 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
189 2009-01-18 Borut Razem <borut.razem AT siol.net>
191 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
192 warning: extra tokens at end of #endif directive
194 2009-01-11 Borut Razem <borut.razem AT siol.net>
196 * Makefile.in: added SDCC_ASRANLIB to PKGS
198 2009-01-10 Borut Razem <borut.razem AT siol.net>
200 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
201 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
202 due added support for ar format libraries
204 2009-01-09 Borut Razem <borut.razem AT siol.net>
206 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
207 as/asranlib/asranlib.c: added asranlib
208 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
209 * Makefile.in, as/link/hc08/Makefile.in,
210 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
211 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
212 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
213 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
214 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
215 configure.in, sdcc.dsw: modified to support ar format libraries
217 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
219 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
222 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
224 * sim/ucsim/z80.src/inst_ed.cc:
225 Fixed bug #2488074, which made regression tests fail.
227 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
229 * device/lib/z80/mod.s,
230 device/lib/z80/div.s,
231 device/lib/z80/mulchar.s,
232 device/lib/z80/mul.s,
233 device/lib/z80/divsigned.s,
234 device/lib/z80/Makefile.in:
235 Implemented RFE #1702376.
237 2009-01-05 Borut Razem <borut.razem AT siol.net>
239 * as/link/lksdcclib.c:
240 fixed linker hanging in INDEXLIB is not defined (hc08)
242 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
245 Implemented RFE #2485684, and some further improvements of HL caching
247 * src/z80/peeph-z80.def:
248 Fixed a bug exposed by implementing RFE #2485684.
250 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
252 * src/z80/peeph-z80.def:
253 Peephole improvements.
256 device/include/string.h,
257 device/lib/z80/memmove.s:
259 * device/lib/z80/Makefile.in,
260 device/lib/Makefile.in,
261 support/regression/tests/memory.c,
262 device/lib/z80/strlen.s:
263 Partially implemented RFE #2471534.
265 2009-01-04 Borut Razem <borut.razem AT siol.net>
267 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
268 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
269 * doc/README.txt: updated John Hartman's e-mail address
270 * as/link/lkrel.c, as/link/lksdcclib.c:
271 fixed bug #2484677: Linker hangs
272 * src/z80/peep.c: fixed msvc warning C4047:
273 'return' : 'int ' differs in levels of indirection from 'char *'
274 * config.dsp: as/lib corrected to as/link
276 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
279 Implemented RFE #2484693.
280 * src/z80/peeph-z80.def:
281 Some peephole improvements.
283 2009-01-03 Borut Razem <borut.razem AT siol.net>
286 fixed warning: 'ret' may be used uninitialized in this function
288 2009-01-02 Borut Razem <borut.razem AT siol.net>
290 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
291 as/link/getline.[ch], as/link/lkrel.[ch]: added,
292 made support for differnet library formats more flexible,
293 preparation for support of ar format
294 * as/link/lklibr.c, as/link/z80/Makefile.in,
295 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
296 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
297 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
298 as/link/hc08/lkelf.c, as/link/aslink.h:
299 made support for differnet library formats more flexible,
300 preparation for support of ar format
302 2009-01-01 Borut Razem <borut.razem AT siol.net>
304 * as/link/asxxxx_config.h.in:
305 fixed warning: extra tokens at end of #endif directive
307 fixed warning: suggest parentheses around && within ||
308 * device/lib/Makefile.in: allow whitespaces at the end of lines in
309 ports.build, in order to make it work on cygwin - it seems to be a
310 bug in cygwin grep: CR is not treated as part of end-of-line
312 2008-12-31 Borut Razem <borut.razem AT siol.net>
314 * configure, configure.in, config.dsp, config_vc.awk,
315 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
316 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
317 introduced asxxxx_config.h.in
319 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
322 src/z80/peeph-z80.def:
323 Minor addition improvement.
325 2008-12-30 Raphael Neider <rneider AT web.de>
327 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
328 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
329 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
330 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
331 support/librarian/sdcclib.c, support/makebin/makebin.c:
332 partially revert changes from r5293..r5295
334 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
336 * src/z80/peeph-z80.def:
337 Minor peephole improvement.
339 2008-12-29 Raphael Neider <rneider AT web.de>
341 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
342 incorrectly discarded BANKSELs
344 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
346 * support/regression/tests/memory.c:
347 Added simple test for memset(), memcpy() and memmove()
349 2008-12-29 Borut Razem <borut.razem AT siol.net>
351 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
353 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
355 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
356 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
357 (177.j): added new rule
358 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
359 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
360 (decorateType CAST): propagate storage class to generic pointer results
362 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
364 * device/lib/z80/string.c,
365 device/lib/z80/printf.c,
366 device/lib/z80/mul.s:
369 Fixed code generation bug exposed by builtin memcpy().
371 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
373 * device/lib/_memcpy.c:
374 fixed conflict with builtin memcpy()
376 2008-12-26 Borut Razem <borut.razem AT siol.net>
378 * support/librarian/sdcclib.c:
379 fixed bug 2466950: "sdcclib broken"
380 by removing fgets return value check
382 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
385 device/include/string.h: Implemented RFE #1914254
387 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
388 * device/lib/z80/Makefile.in,
389 device/lib/Makefile.in,
390 device/lib/z80/memmove.s: Implemented RFE #1914256
392 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
394 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
395 * src/z80/peep.c: improved checks for unused data
397 src/z80/main.c: Implemented RFE #1899189
399 2008-12-25 Borut Razem <borut.razem AT siol.net>
401 * support/regression/Makefile.in:
402 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
404 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
406 * src/z80/peeph-z80.def: minor peephole improvements
408 2008-12-21 Borut Razem <borut.razem AT siol.net>
410 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
411 due to redefinition of symbol __assert
412 sdcclib.c:53:1:warning: "__assert" redefined
413 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
414 warning: this is the location of the previous definition
416 2008-12-20 Raphael Neider <rneider AT web.de>
418 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
419 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
420 support/cpp/libcpp/macro.c: fix format string errors
422 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
424 * src/pic/device.c: partial rewrite using strtok,
425 quieten compiler warnings, adopt SDCC coding style
427 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
428 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
429 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
430 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
431 support/librarian/sdcclib.c, support/makebin/makebin.c:
432 quieten most compiler warnings
434 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
435 probably fix operator precedence bug
437 * doc/clean.mk: quieten rm if no .lyx is present
439 2008-12-19 Borut Razem <borut.razem AT siol.net>
441 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
442 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
443 doc/README.txt, doc/test_suite_spec.lyx:
444 applied patch 2446381: Dcoumentation spelling correcitons
445 thanks to Steven Borley
447 2008-12-16 Raphael Neider <rneider AT web.de>
449 * device/include/pic/pic12f629.h,
450 device/include/pic/pic12f675.h,
451 device/lib/pic/libdev/pic12f629.c,
452 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
454 2008-12-14 Borut Razem <borut.razem AT siol.net>
456 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
457 converted to LyX 1.5.7 (\lyxformat 276) format
459 2008-12-07 Borut Razem <borut.razem AT siol.net>
461 * support/regression/tests/bitfields.c:
462 added test case for bug #2366757
464 2008-12-07 Raphael Neider <rneider AT web.de>
466 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
467 NULL pointer dereference, closes #2366757
469 2008-11-25 Raphael Neider <rneider AT web.de>
471 * device/include/pic16/pic16devices.txt,
472 sdcc/src/pic16/device.c,
473 sdcc/src/pic16/device.h: implicitly disable XINST
474 whenever CONFIG4L is set via an additional optional
475 argument to the configword directive in pic16devices.txt
477 2008-11-24 Raphael Neider <rneider AT web.de>
479 * device/lib/pic16/configure.ac,
480 device/lib/pic16/Makefile.common: fixed quoting issues
482 * device/lib/pic16/configure,
483 device/lib/pic16/debug/Makefile.in,
484 device/lib/pic16/libc/Makefile.in,
485 device/lib/pic16/libdev/Makefile.in,
486 device/lib/pic16/libio/Makefile.in,
487 device/lib/pic16/libm/Makefile.in,
488 device/lib/pic16/libsdcc/Makefile.in,
489 device/lib/pic16/Makefile.in,
490 device/lib/pic16/startup/Makefile.in: regenerated
492 * src/pic16/main.c (_pic16_finaliseOptions): revert to
495 2008-11-24 Raphael Neider <rneider AT web.de>
497 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
498 argument of --asm= or --link= to allow for
499 --asm="sh script --options", the user can double quote the
500 argument if needed: --asm="'c:/program files/gpasm' -q",
501 also fix some potential buffer overflows
503 2008-11-19 Borut Razem <borut.razem AT siol.net>
506 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
507 thanks Mauro Giachero
509 2008-11-16 Borut Razem <borut.razem AT siol.net>
511 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
512 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
514 2008-11-15 Borut Razem <borut.razem AT siol.net>
516 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
517 src/SDCCsymt.c, src/SDCCsymt.h:
518 fixed RFE #2291335 : Unnamed bit-field initialization
519 * support/regression/tests/bitfields.c:
520 added test case for RFE #2291335
521 * support/regression/tests/bug-1981238.c:
522 don't initialize unnamed bit-fields
524 2008-11-11 Raphael Neider <rneider AT web.de>
526 * device/include/pic16/pic18f25j10.h,
527 device/include/pic16/pic18f45j10.h: remove useless boilerplate
529 * device/include/pic16/adc.h,
530 device/lib/pic16/libio/adc/adcbusy.c,
531 device/lib/pic16/libio/adc/adcclose.c,
532 device/lib/pic16/libio/adc/adcconv.c,
533 device/lib/pic16/libio/adc/adcopen.c,
534 device/lib/pic16/libio/adc/adcread.c,
535 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
536 and fixed ADC routines to work for more target devices,
537 incorporates patch #2036130 by Nick Materer
539 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
541 * device/include/ctype.h,
542 * device/include/ds400rom.h,
543 * device/include/ds80c390.h,
544 * device/include/float.h,
545 * device/include/math.h,
546 * device/include/serial.h,
547 * device/include/stdbool.h,
548 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
550 * device/include/mcs51/C8051F336.h,
551 * device/include/mcs51/C8051T600.h,
552 * device/include/mcs51/C8051T610.h,
553 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
554 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
556 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
558 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
560 2008-11-10 Raphael Neider <rneider AT web.de>
562 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
563 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
564 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
565 (patch by Nick Materer, #2253980)
567 * device/lib/pic16/libio/adc.ignore,
568 device/lib/pic16/libio/i2c.ignore,
569 device/lib/pic16/libio/usart.ignore,
570 device/lib/pic16/pics.all: updated to build more device libs
572 * device/lib/pic16/libdev/Makefile.am,
573 device/lib/pic16/libdev/Makefile.in,
574 device/lib/pic16/libio/Makefile.am,
575 device/lib/pic16/libio/Makefile.in: regenerated
577 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
578 names per memory location, applied SDCC style to more functions
580 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
582 * device/include/mcs51/p89lpc933_4.h: new NXP header file
583 * device/include/mcs51/p89lpc935_6.h: new NXP header file
584 * device/include/mcs51/p89v66x.h: minor changes
585 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
587 2008-11-09 Raphael Neider <rneider AT web.de>
589 * device/include/pic/pic14devices.txt: fixed memory description for
590 12f629 and 12f675, closes #2236240
592 2008-11-06 Borut Razem <borut.razem AT siol.net>
594 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
595 pass system include paths with -isystem to sdcpp
596 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
597 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
599 2008-11-02 Raphael Neider <rneider AT web.de>
601 * doc/sdccman.lyx: updated the sections on the library build process
602 and on how to add support for new devices, and documented known
603 problems with the extended instruction set including a workaround
605 2008-11-01 Raphael Neider <rneider AT web.de>
607 * device/include/pic16/adc.h,
608 device/include/pic16/pic16devices.txt,
609 device/include/pic16/pic18f2410.h,
610 device/include/pic16/pic18f2510.h,
611 device/include/pic16/pic18f2515.h,
612 device/include/pic16/pic18f2610.h,
613 device/include/pic16/pic18f4410.h,
614 device/include/pic16/pic18f4510.h,
615 device/include/pic16/pic18f4515.h,
616 device/include/pic16/pic18f4610.h,
617 device/include/pic16/pic18fregs.h,
618 device/lib/pic16/libdev/Makefile.am,
619 device/lib/pic16/libdev/Makefile.in,
620 device/lib/pic16/libdev/pic18f2410.c,
621 device/lib/pic16/libdev/pic18f2510.c,
622 device/lib/pic16/libdev/pic18f2515.c,
623 device/lib/pic16/libdev/pic18f2610.c,
624 device/lib/pic16/libdev/pic18f4410.c,
625 device/lib/pic16/libdev/pic18f4510.c,
626 device/lib/pic16/libdev/pic18f4515.c,
627 device/lib/pic16/libdev/pic18f4610.c,
628 device/lib/pic16/libio/Makefile.am,
629 device/lib/pic16/libio/Makefile.in,
630 device/lib/pic16/pics.all: added support for 18f[24][456]10
631 and 18f[24]515 devices
632 * doc/sdccman.lyx: updated list of supported PIC16 devices
634 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
635 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
636 src/xa51/gen.c: avoid compiler warnings
637 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
639 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
641 * device/include/mcs51/p89v66x.h: NXP header file
642 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
643 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
645 2008-10-14 Raphael Neider <rneider AT web.de>
647 * device/lib/pic16/libdev/Makefile.am,
648 device/lib/pic16/libio/Makefile.am: enable building libraries for
649 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
650 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
651 * device/lib/pic16/libdev/Makefile.in,
652 device/lib/pic16/libio/Makefile.in: regenerated
654 2008-10-14 Raphael Neider <rneider AT web.de>
656 * device/include/pic16/pic18f2450.h,
657 device/include/pic16/pic18f4450.h,
658 device/lib/pic16/libdev/pic18f2450.c,
659 device/lib/pic16/libdev/pic18f4450.c,
660 device/include/pic16/adc.h,
661 device/include/pic16/pic16devices.txt,
662 device/include/pic16/pic18fregs.h,
663 device/lib/pic16/libdev/Makefile.am,
664 device/lib/pic16/libdev/Makefile.in,
665 device/lib/pic16/libio/Makefile.am,
666 device/lib/pic16/libio/Makefile.in,
667 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
669 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
670 stack to a fixed location, relax it to automatically work with all
671 but the smallest devices (256 byte RAM devices need #pragma stack)
673 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
675 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
676 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
677 * device/lib/_strcspn.c: fixed bug 2140931
679 2008-10-06 Raphael Neider <rneider AT web.de>
681 * device/include/pic16/stdio.h,
682 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
683 declared __naked for convenience, named all arguments
684 * device/lib/pic16/libc/stdio/strmgpsim.c,
685 device/lib/pic16/libc/stdio/strmmssp.c,
686 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
688 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
689 empty __naked functions,
690 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
691 corner cases (unlink first/last pCode in list), reuse more code
693 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
695 * src/ds390/main.c (_ds390_genInitStartup): added
696 * src/SDCCpeeph.c (getPatternVar): new, added,
697 (labelInRange): fixed bug 2115959
698 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
699 * src/SDCCicode.h: added newiTempOperand
700 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
701 added optimizations for 0/x and x/-1, see also patch 2142900
702 * support/regression/tests/onebyte.c (testMul): added test cases
704 2008-09-20 Borut Razem <borut.razem AT siol.net>
707 definition of absolute address symbols without initial value,
708 fixed SDCC crash "do not know how to intialize symbol"
710 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
712 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
713 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
714 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
715 * device/lib/z80/stubs.s: added stubs for above functions
716 * src/SDCCopt.c (convilong),
717 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
718 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
719 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
720 * support/regression/tests/onebyte.c: enabled all tests for z80
722 2008-09-15 Borut Razem <borut.razem AT siol.net>
724 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
725 device/lib/pic16/libc/stdio/printf.c,
726 device/lib/pic16/libc/stdio/strmusart.c,
727 device/lib/pic16/libc/stdio/printf_tiny.c,
728 device/lib/pic16/libc/stdio/sprintf.c,
729 device/lib/pic16/libc/stdio/strmgpsim.c,
730 device/lib/pic16/libc/stdio/putchar.c,
731 device/lib/pic16/libc/stdio/fprintf.c,
732 device/lib/pic16/libc/stdio/strmmssp.c,
733 device/device/lib/pic16/libc/stdio/vprintf.c,
734 device/lib/pic16/libc/stdio/printf_small.c,
735 device/lib/pic16/libc/stdio/vsprintf.c,
736 device/lib/pic16/libc/stdio/strmputchar.c,
737 device/lib/pic16/libc/Makefile.am,
738 device/lib/pic16/libc/Makefile.in:
739 *printf now returns int, puchar.c moved from stdlib to stdio,
740 *printf format parameter type changed from char * to const char *,
741 added GNU link excetion text to library source files,
742 applyed GNU coding style, removed useless svn ids,
743 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
744 binary specifier: "%b", "%hb" and "%lb"
745 * device/lib/pic16/libc/stdio/vfprintf.c:
746 applied patch #2044424: PIC16: vfprintf
747 thanks Mauro Giachero
748 * support/regression/tests/bug1057979.c:
749 removed old pic16 sprintf specifics
750 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
751 * doc/sdccman.lyx: documented 'b' binary format specifier removal
753 2008-09-15 Raphael Neider <rneider AT web.de>
755 * src/pic16/device.c (pic16_dump_usection): force udata sections
756 into the addressable range (0..0xFFF), workaround for a gpsim
757 bug preventing simulation of regtest bug1750318
758 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
759 (serialRegAssign): fixed regtest bug-971834,
760 (pic16_packRegisters): avoid null-pointer dereference
762 2008-09-14 Raphael Neider <rneider AT web.de>
764 * src/pic16/gen.c, src/pic16/ralloc.c: use
765 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
766 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
768 2008-09-12 Borut Razem <borut.razem AT siol.net>
770 * support/regression/fwk/testfwk.h:
771 define pdata as data for pic16 target
772 thanks Mauro Giachero
774 2008-09-11 Borut Razem <borut.razem AT siol.net>
776 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
777 support/regression/absolute.c:
778 applied patch #2105615: Some PIC16 testcase fixlets
779 thanks Mauro Giachero
781 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
783 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
784 * support/regression/tests/bug2094505.c: new, added
786 2008-09-07 Borut Razem <borut.razem AT siol.net>
788 * src/SDCCglue.c, src/SDCCast.c:
789 fixed throw of "excess elements" warning for char arrays
790 * support/regression/tests/nullstring.c:
791 disable warning about excess elements in array of chars initializer
793 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
795 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
796 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
797 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
798 * support/regression/tests/bug2077267.c: new, added
800 2008-09-05 Raphael Neider <rneider AT web.de>
802 * configure.in, Makefile.common.in: add support for ccache,
803 remove spurious $VERSION output, detect doc-tools even without
804 --enable-doc to facilitate later manual doc-builds, minor cleanup
805 * configure: regenerated
807 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
808 avoid races in parallel VPATH builds
809 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
810 * doc/sdccman.lyx: mention --without-ccache configure option
812 2008-09-01 Raphael Neider <rneider AT web.de>
814 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
815 * (genConstPointerGet): fix reading bitfields from __code space
816 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
817 bitfield initializers (fix regression test bug1856409.c)
818 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
821 2008-08-31 Raphael Neider <rneider AT web.de>
823 * src/pic16/gen.c (genAssign): removed useless compiler output
824 * (genPointerGet,genPointerSet,genCast),
825 src/pic16/glue.c (pic16_printGPointerType):
826 also handle PPOINTERs just to avoid spurious asserts
827 * (pic16_printIvalType,pic16_printIvalBitFields):
828 generalized to arbitrary type/bitfield sizes, allows compilation of
829 regression test bug-1981238.c
830 * (pic16_printIvalChar): fix regression test structflexarray.c
831 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
832 in initialized structs and fix #1843745
833 * (pic16_printIvalStruct): always output initializers for all fields,
834 even those not explicitly given, fixes zeropad.c regression test
835 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
836 #2073635, #1567098, and #1485812)
837 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
839 2008-08-31 Borut Razem <borut.razem AT siol.net>
841 * support/regression/tests/bug-895992.c,
842 support/regression/tests/onebyte.c:
843 enabled pic16 regression testing since the bugs
844 1511794: pic16: regression test bug-895992.c fails
845 1444425: onebyte.c regression tes fails on pic16
846 are fixed, probably by fixing
847 2048464: PIC16: fix genUminus - addresses not.c regression test
848 * src/SDCCsymt.c, src/SDCCglue.c,
849 support/regression/tests/bug-1981238.c:
850 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
853 2008-08-30 Borut Razem <borut.razem AT siol.net>
855 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
856 release version 4.3.2
858 2008-08-24 Raphael Neider <rneider AT web.de>
860 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
861 always use the sdcc from the current build tree (ignore $CC from
862 the environment, fixes compile farm builds)
863 * device/lib/Makefile.in: rename .a into .lib for compatibility,
864 remove more build products from install directory
865 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
866 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
868 2008-08-24 Borut Razem <borut.razem AT siol.net>
870 * src/SDCC.y: applied patch
871 2050245: Fix # 1963382
873 1963382: Listing File - C file comment is incorrect
876 2008-08-23 Borut Razem <borut.razem AT siol.net>
878 * src/pic16/gen.c: applied patch
879 2048464: PIC16: fix genUminus - addresses not.c regression test
880 thanks Mauro Giachero
882 2008-08-22 Borut Razem <borut.razem AT siol.net>
884 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
885 src/pic16/main.c: allow spaces in gpasm and gplink paths
887 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
890 * src/z80/peeph-z80.def: minor peephole improvement
892 2008-08-15 Raphael Neider <rneider AT web.de>
894 * src/z80/gen.c (_vemit2): suppress compiler warning
896 * src/pic/*.[ch]: make proper use of header files and avoid
897 ad-hoc extern declarations, mark module-local helpers 'static',
898 removed dead/replaced code, no functional changes
899 * src/pic16/pcode.c: disentangled from pic14 backend
901 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
903 * src/z80/gen.c: fixed #2051348
904 * support/regression/tests/bug-2051348.c: regression test for #2051348
906 2008-08-10 Raphael Neider <rneider AT web.de>
909 * Makefile.common.in: export PACKAGE for $docdir,
910 fixes #1957036, avoid some "underquoted definition" warnings
911 * configure: regenerated
913 2008-08-10 Raphael Neider <rneider AT web.de>
915 * device/lib/pic16/**: build pic16 library using autotools for
916 improved dependency tracking
918 * device/lib/Makefile.in,
920 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
922 2008-08-10 Raphael Neider <rneider AT web.de>
924 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
925 local variables if --nooverlay is given, workaround for #2023121
927 2008-08-08 Raphael Neider <rneider AT web.de>
929 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
931 2008-08-08 Raphael Neider <rneider AT web.de>
933 * src/pic/pcoderegs.c,
935 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
937 2008-08-07 Borut Razem <borut.razem AT siol.net>
939 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
940 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
941 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
942 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
943 applied modified patch 2038174: Add support for binary constants v2
944 thanks Mauro Giachero
945 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
947 2008-08-04 Raphael Neider <rneider AT web.de>
950 * src/pic16/device.h,
952 * src/pic16/main.c: enable --optimize-goto by default
954 * device/lib/pic16/Makefile.common.in: suppress removed option
957 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
959 2008-07-30 Borut Razem <borut.razem AT siol.net>
961 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
962 applied patch 22032433: PIC16: fix constant strings,
963 thanks Mauro Giachero
965 2008-07-29 Borut Razem <borut.razem AT siol.net>
967 * src/pic16/gen.c: applied patches:
968 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
969 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
970 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
971 thanks Mauro Giachero
973 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
975 * src/port.h: Fixed typo in comment
977 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
979 * src/z80/mappings.i: Implemented RFE #1919415
980 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
981 #1880202, #1914434, prepared for RFE #1703943
983 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
986 * src/z80/peeph-z80.def,
987 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
988 preparation for Z80 peephole improvements
990 2008-06-21 Raphael Neider <rneider AT web.de>
992 * device/include/pic16/pic18f66j60.h,
993 * device/include/pic16/pic18f66j65.h,
994 * device/include/pic16/pic18f67j60.h,
995 * device/include/pic16/pic18f86j60.h,
996 * device/include/pic16/pic18f86j65.h,
997 * device/include/pic16/pic18f87j60.h,
998 * device/include/pic16/pic18f96j60.h,
999 * device/include/pic16/pic18f96j65.h,
1000 * device/include/pic16/pic18f97j60.h,
1001 * device/lib/pic16/libdev/pic18f66j60.c,
1002 * device/lib/pic16/libdev/pic18f66j65.c,
1003 * device/lib/pic16/libdev/pic18f67j60.c,
1004 * device/lib/pic16/libdev/pic18f86j60.c,
1005 * device/lib/pic16/libdev/pic18f86j65.c,
1006 * device/lib/pic16/libdev/pic18f87j60.c,
1007 * device/lib/pic16/libdev/pic18f96j60.c,
1008 * device/lib/pic16/libdev/pic18f96j65.c,
1009 * device/lib/pic16/libdev/pic18f97j60.c,
1010 * device/include/pic16/pic16devices.txt,
1011 * device/include/pic16/pic18fregs.h,
1012 * device/lib/pic16/pics.all: added new devices
1014 * device/include/pic16/adc.h,
1015 * device/lib/pic16/libio/adc/adcbusy.c,
1016 * device/lib/pic16/libio/adc/adcopen.c,
1017 * device/lib/pic16/libio/adc/adcsetch.c,
1018 * device/lib/pic16/libio/i2c/i2copen.c,
1019 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1020 all changes from a patch by Anton Strobl
1022 2008-06-12 Borut Razem <borut.razem AT siol.net>
1024 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1025 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1026 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1027 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1028 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1029 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1030 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1031 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1032 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1033 by applying the modified patch from Risto Huotari
1035 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1038 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1039 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1040 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1041 * support/regression/tests/bug1938300.c: new, added
1043 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1045 * device/include/asm/ds390/features.h,
1046 * device/include/asm/mcs51/features.h,
1047 * device/include/mcs51/regc515c.h: inserted LGPL notice
1049 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1051 * device/lib/gbz80/div.s,
1052 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1053 patch 1597883, Thanks Robert Ramey
1055 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1057 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1058 createIvalCharPtr, createIvalPtr, createIval),
1060 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1061 initializers for local auto variables
1062 * support/regression/tests/zeropad.c: added testcase for auto initializers
1064 2008-05-26 Raphael Neider <rneider AT web.de>
1066 * device/lib/pic16/startup/crt0.c,
1067 * device/lib/pic16/startup/crt0i.c,
1068 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1069 explicit, fixed curr_entry loop for >= 256 initializer records,
1070 removed debug code (write to 0xf7e)
1072 2008-05-25 Raphael Neider <rneider AT web.de>
1074 * device/include/pic/pic16f627a.h,
1075 * device/include/pic/pic16f628a.h,
1076 * device/include/pic/pic16f648a.h: added missing ports
1078 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1080 * device/include/float.h: added __INFINITY
1081 * device/lib/_fsadd.c: handle overflows
1082 * device/lib/_fsmul.c,
1083 * device/lib/_fsdiv.c: use __INFINITY
1084 * device/lib/_fseq.c,
1085 * device/lib/_fsneq.c: handle -0.0
1086 * sim/ucsim/s51.src/uc89c51r.cc,
1087 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1088 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1089 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1090 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1091 * support/regression/tests/snprintf.c: test bug with --xstack
1093 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1095 * src/SDCCpeeph.c (callFuncByName):
1096 Support nested parenthesis in peephole function arguments (#1967300)
1098 2008-05-19 Raphael Neider <rneider AT web.de>
1100 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1101 fixed duplicate labels (#1911325)
1103 2008-05-19 Raphael Neider <rneider AT web.de>
1105 * src/regression/empty.c: suppress warning
1106 * src/regression/pointer1.c: enabled index_by_pointer()
1107 * src/regression/inline.c: now works for pic16 as well
1109 * src/pic16/device.c: include dbuf declarations
1110 * src/pic16/device.h: removed obsolete prototypes
1112 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1113 * src/pic16/glue.c: made purely local functions static,
1114 (pic16_printGPointerType, pic16_printIvalCharPtr,
1115 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1116 generic pointers' tags (#1961866)
1118 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1120 2008-05-19 Borut Razem <borut.razem AT siol.net>
1122 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1123 fixed typo, uninstall include/pic16/pic16devices.txt
1125 2008-05-18 Borut Razem <borut.razem AT siol.net>
1127 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1128 the buffer is null terminated
1129 * src/device/pic16.c:
1130 applied modified patch 1965676: Patch for Win32 16 bit PIC
1131 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1133 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1135 * src/SDCC.lex (check_type),
1136 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1138 * as/mcs51/clean.mk,
1139 * as/z80/clean.mk: also clean *.dep
1140 * device/lib/pic16/libsdcc/stack/Makefile,
1141 * sim/ucsim/libtool: removed as they are rebuild by configure
1142 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1144 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1146 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1147 fixupInline instead of createFunction to fix bug 1864577
1148 (inlineFindMaxBlockno): removed, use global blockNo
1149 * src/SDCCglobl.h: added blockNo
1151 * src/z80/peep.h: modified properties
1152 * support/regression/tests/bug1864577.c: new, added
1154 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1156 * as/mcs51/asdata.c,
1157 * as/mcs51/asm.h: added org_cnt
1158 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1159 * as/mcs51/asout.c: changed old K&R to ANSI
1160 * as/mcs51/Makefile.in: use common identifiers
1166 * as/hc08/Makefile.bcc,
1167 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1168 * sdcc_vc_in.h: added define __func__
1169 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1170 Thanks Ruud van Silfhout
1171 * support/regression/tests/bug1717305.c: new, added
1173 2008-05-05 Borut Razem <borut.razem AT siol.net>
1175 * support/regression/Makefile.in,
1176 support/regression/ports/ds390/spec.mk,
1177 support/regression/ports/hc08/spec.mk,
1178 support/regression/ports/mcs51-common/spec.mk,
1179 support/regression/ports/pic14/spec.mk,
1180 support/regression/ports/pic16/spec.mk,
1181 support/regression/ports/ucz80/spec.mk,
1182 support/regression/ports/z80/spec.mk:
1183 added INC_DIR and LIBDIR paths
1184 * src/ds390/gen.c: removed duplicated selicolon
1186 2008-05-04 Borut Razem <borut.razem AT siol.net>
1188 * support/regression/Makefile.in,
1189 support/regression/fwk/lib/testfwk.c,
1190 support/regression/ports/ds390/spec.mk,
1191 support/regression/ports/hc08/spec.mk,
1192 support/regression/ports/mcs51-common/spec.mk,
1193 support/regression/ports/mcs51-large/spec.mk,
1194 support/regression/ports/mcs51-medium/spec.mk,
1195 support/regression/ports/mcs51-small/spec.mk,
1196 support/regression/ports/mcs51-stack-auto/spec.mk,
1197 support/regression/ports/mcs51-xstack-auto/spec.mk,
1198 support/regression/ports/pic14/spec.mk,
1199 support/regression/ports/pic16/spec.mk,
1200 support/regression/ports/ucz80/spec.mk:
1201 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1202 used to run regeression tests
1204 2008-05-01 Raphael Neider <rneider AT web.de>
1206 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1207 supported devices and instructions to add new ones
1209 2008-05-01 Raphael Neider <rneider AT web.de>
1211 * device/include/pic16/adc.h,
1212 device/lib/pic16/libio/adc/adcbusy.c,
1213 device/lib/pic16/libio/adc/adcopen.c,
1214 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1215 18f2455 style ADC devices, based on patch #1776197
1216 * device/lib/pic16/libio/adc/adcclose.c,
1217 device/lib/pic16/libio/adc/adcconv.c,
1218 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1219 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1220 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1221 * device/include/pic16/pic18f4431.h,
1222 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1223 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1225 2008-05-01 Raphael Neider <rneider AT web.de>
1227 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1228 moved xinst flag into pic16_options_t
1229 * src/pic16/device.c (default_device, pic16_list_devices,
1230 pic16_find_device): removed references to sfrrange
1231 * src/pic16/gen.c (genFunction),
1232 src/pic16/glue.c (pic16initialComments),
1233 src/pic16/main.c (pic16_optionsTable),
1234 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1236 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1238 2008-04-29 Raphael Neider <rneider AT web.de>
1240 * src/pic16/devices.inc,
1241 device/include/pic16/pic16devices.txt: replaced compiled-in list
1242 of devices with a variant parsed at runtime
1243 * src/pic16/device.c: added support for parsing pic16devices.txt,
1245 * src/pic16/device.h: removed (now) unused fields from PIC_device
1246 * src/pic16/main.c: removed #pragma maxram,
1247 (_pic16_initPaths): removed bogus generation of search paths,
1248 setup the port proper only after the search paths (for
1249 pic16devices.txt) are set up,
1250 (_pic16_finaliseOptions): moved processor dependant code here
1251 from _pic16_initPaths(), clean up
1252 * src/pic16/ralloc.c (pic16_init_stack),
1253 * src/pic16/ralloc.h,
1254 * src/pic16/pcode.c: clean up
1255 * device/include/Makefile.in,
1256 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1257 * support/scripts/inc2h-pic16.pl: updated instructions
1259 2008-04-29 Raphael Neider <rneider AT web.de>
1261 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1262 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1263 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1264 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1265 added missing family members and 18f2480/2580/4480/4580 family
1266 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1267 * device/include/pic16/pic18f2525.h: use 18f4620.h
1268 * device/include/pic16/pic18f6680.h: use 18f8680.h
1269 * device/include/pic16/pic18fregs.h,
1270 device/lib/pic16/pics.all,
1271 src/pic16/devices.inc: add new devices
1272 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1273 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1274 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1275 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1276 prevent attempting to build the libio for some new devices
1278 2008-04-29 Raphael Neider <rneider AT web.de>
1280 * debugger/mcs51/Makefile.in: fixed paths to sources
1282 2008-04-25 Borut Razem <borut.razem AT siol.net>
1284 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1285 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1286 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1287 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1288 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1289 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1290 as/link/z80/linkz80.dsp: lklibr.c moved
1291 * doc/INSTALL.txt: binary archives in bz2 format
1292 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1294 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1296 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1297 * support/regression/tests/bug1856409.c: new, added
1299 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1302 * src/mcs51/peep.c: Use werror for error messages.
1303 * src/SDCCicode.c (geniCodeConditional),
1304 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1305 * src/z80/Makefile.bcc,
1306 * src/z80/z80.dsp: added src/z80/peep.c/h
1307 * support/regression/tests/bug1839321.c: new, added
1309 2008-04-20 Raphael Neider <rneider AT web.de>
1311 * device/include/pic16/pic18f2455.h: added bitfields for port C
1313 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1315 * src/z80/peep.c: Use werror for error messages.
1317 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1319 * src/z80/peep.h (declaration of notUsed()),
1320 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1322 * src/z80/z80.h (added dependency on peep.h),
1323 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1326 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1328 * src/SDCCpeeph.c (added support for notUsed()),
1329 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1331 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1332 for notUsed()): Implemented generic (that is not port-specific) part
1335 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1337 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1338 * device/lib/libsdcc.lib,
1339 * device/lib/Makefile.in,
1340 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1341 * device/lib/calloc.c: renamed to _calloc.c
1342 * device/lib/free.c: renamed to _free.c
1343 * device/lib/malloc.c: renamed to _malloc.c
1344 * device/lib/realloc.c: renamed to _realloc.c
1345 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1346 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1347 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1348 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1349 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1350 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1351 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1352 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1354 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1355 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1356 * support/regression/tests/bug1509084.c: new, added
1358 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1360 * device/include/mcs51/cc2510fx.h: added _XPAGE
1361 * device/include/mcs51/compiler.h: cosmetic changes
1363 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1365 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1368 2008-03-31 Borut Razem <borut.razem AT siol.net>
1370 * support/cpp2 renamed to support/cpp
1371 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1372 support/cpp2/libiberty/splay-tree.c,
1373 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1374 support/cpp2/libcpp/directives.c,
1375 support/cpp2/libcpp/include/cpplib.h,
1376 support/cpp2/libcpp/include/symtab.h,
1377 support/cpp2/libcpp/include/line-map.h,
1378 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1379 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1380 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1381 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1382 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1383 release version 4.3.0
1384 * configure.in, configure, Makefile.in, Makefile.bcc:
1385 adapted for moved cpp2
1387 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1389 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1390 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1392 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1394 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1396 * support/regression/tests/bug1717943.c: new, added
1398 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1400 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1401 bytewise return value assignments introduced in last commit.
1403 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1405 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1406 genMult, genJumpTab):
1407 Use 16-bit instructions for addition in some additional cases,
1408 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1410 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1412 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1413 Implemented RFE #1921450, changed some debug messages.
1415 2008-03-30 Borut Razem <borut.razem AT siol.net>
1417 * Small Device C Compiler 2.8.0 released
1418 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1419 * support/scripts/sdcc.nsi: added finish page; this version
1420 was used for 2.8.0 release
1421 * doc/knownbugs.html: removed; magically generated by the build
1422 process using gen_known_bugs.pl from now on
1424 2008-03-23 Borut Razem <borut.razem AT siol.net>
1426 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1427 and reverted it, since it was already fixed by Raphael ;-)
1428 * doc/knownbugs.html: updated for RC2
1430 2008-03-22 Raphael Neider <rneider AT web.de>
1432 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1435 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1437 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1438 * support/regression/tests/bug1839277.c: added related testBug1839299
1440 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1442 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1443 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1445 * src/mcs51/gen.c: throughout only output hex constants
1446 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1447 * support/regression/tests/bug1839277.c: new, added
1449 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1451 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1452 compilation warning about nested comments.
1454 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1456 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1457 * support/regression/tests/bug1921073.c: new, added
1459 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1461 * src/z80/SDCCpeeph.c.c (callFuncByName):
1462 Commented function parameters.
1464 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1466 * src/z80/ralloc.c (packRegsForAccUse2):
1467 disabled a broken accumulator packing optimization (fixed #1292721).
1468 * support/regression/tests/bug-1292721: Regression test for #1292721.
1470 2008-03-16 Raphael Neider <rneider AT web.de>
1472 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1473 fixed code bloat regression using a variant of patch #1915618
1475 2008-03-16 Borut Razem <borut.razem AT siol.net>
1477 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1478 icon, changed startup menu for release distribution, code cleaning,
1479 create url files instead links in startup menu
1481 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1483 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1484 * support/regression/tests/bug1579949.c: new, added
1486 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1488 * device/lib/printf_fast.c: fixed bug 1255403
1490 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1492 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1493 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1495 2008-03-14 Borut Razem <borut.razem AT siol.net>
1497 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1498 command line options
1499 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1500 is correctly displayed
1501 * as/link/z80/lkmain.c: usage line commented out
1503 2008-03-13 Borut Razem <borut.razem AT siol.net>
1505 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1506 updated the list pf supported pic14 devices
1508 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1510 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1512 2008-03-12 Borut Razem <borut.razem AT siol.net>
1514 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1515 fixed documentation request #1718191
1516 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1517 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1520 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1522 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1523 * support/regression/tests/bug1505811.c: new, added
1525 2008-03-09 Raphael Neider <rneider AT web.de>
1527 * device/include/pic16/pic18f2620.h,
1528 * device/include/pic16/pic18f4620.h,
1529 * device/lib/pic16/libdev/pic18f2620.c,
1530 * device/lib/pic16/libdev/pic18f4525.c,
1531 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1532 family to consistently use pic18f4620.[ch], fixes #1832562
1534 2008-03-09 Borut Razem <borut.razem AT siol.net>
1536 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1537 changed sdcc version to 2.8.0
1538 * knownbugs.html: regenerated
1539 * support/scripts/gen_known_bugs.pl: added number of open bugs
1541 2008-03-09 Raphael Neider <rneider AT web.de>
1543 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1544 (genOr): read volatile operand even if the result is known,
1546 (genOr,genXor): removed unused legacy code,
1547 (genDummyRead): use pic16_mov2w_volatile()
1549 2008-03-08 Borut Razem <borut.razem AT siol.net>
1551 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1552 cons w. --model-large
1553 * support/regression/staticinit.c: added regression test for bug
1556 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1558 * src/ds390/gen.c (pushSide, genPcall),
1559 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1560 * src/mcs51/gen.c: cosmetic changes
1561 * support/regression/fwk/include/testfwk.h: added macro reentrant
1562 * support/regression/tests/bug1908493.c: new, added
1564 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1566 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1568 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1570 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1571 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1572 already set in ds390/main.c and mcs51/main.c
1574 2008-03-07 Raphael Neider <rneider AT web.de>
1576 * src/regression/init0.c: new test for initialized arrays of function
1578 * src/regression/Makefile: made a bit more flexible, added init0.c
1579 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1580 pointers, closes #1427663
1582 2008-03-05 Borut Razem <borut.razem AT siol.net>
1584 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1585 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1587 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1589 * support/librarian/sdcclib.c:Added feature request 1908061:
1590 Synchronise sdcclib commands with ar.
1592 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1594 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1595 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1596 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1597 * device/include/mcs51/compiler.h: removed umlauts, added double
1600 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1602 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1603 * support/regression/tests/bug1536762.c: new, added
1605 * src/SDCCutil.h: added getBuildDate()
1606 * src/SDCCmain.c (printVersionInfo),
1607 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1609 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1610 * src/ds390/ralloc.c (packRegisters),
1611 * src/mcs51/ralloc.c (packRegisters),
1612 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1614 * support/regression/tests/bug1618050.c: new, added
1615 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1616 * support/regression/fwk/include/testfwk.h,
1617 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1620 2008-03-04 Raphael Neider <rneider AT web.de>
1622 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1623 on accessing OP_SYM_TYPE(op)
1624 * src/pic/gen.h: removed unused prototype of genMinusDec()
1625 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1626 fix #1876953 (invalid subtraction code), removed unused code
1628 2008-03-03 Raphael Neider <rneider AT web.de>
1632 * src/pic/genarith.c,
1634 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1635 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1637 2008-03-03 Raphael Neider <rneider AT web.de>
1639 * src/pic/device.c (find_device): search user-specified paths first
1640 for pic14devices.txt, fixes #1900827
1642 2008-03-02 Borut Razem <borut.razem AT siol.net>
1644 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1645 AddToPath and RemoveFromPath
1647 2008-03-01 Borut Razem <borut.razem AT siol.net>
1649 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1650 work correctly, added debugging support if -DSDCC.DEBUG command line
1653 2008-02-28 Borut Razem <borut.razem AT siol.net>
1655 * doc/sdccman.lyx: cosmetic changes
1657 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1659 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1660 * doc/sdccman.lyx: fixed unmeant removal of spaces
1662 2008-02-27 Borut Razem <borut.razem AT siol.net>
1664 * support/scripts/sdcc.nsi: corrected installation directory for
1665 current user installation mode
1666 * doc/README.txt: added Philipp Klaus Krause to the developers list
1668 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1670 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1671 return ifx condition
1672 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1673 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1674 ifxJump to fix bug 1838000
1675 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1676 * support/regression/tests/bug1838000.c: new, added
1677 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1679 2008-02-26 Borut Razem <borut.razem AT siol.net>
1681 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1683 * support/scripts/sdcc.nsi: added MULTIUSER page,
1684 NSIS upgraded to version 2.35
1686 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1688 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1689 * support/regression/tests/bug1565152.c: new, added
1691 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1693 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1694 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1695 * support/regression/tests/bug1670148.c: new, added
1697 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1699 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1701 2008-02-24 Borut Razem <borut.razem AT siol.net>
1703 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1704 is ineffective for unsigned char parameter
1706 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1708 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1709 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1710 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1711 * support/Util/MySystem.c (my_system): output errorcode when verbose
1713 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1715 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1718 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1720 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1723 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1725 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1727 2008-02-21 Borut Razem <borut.razem AT siol.net>
1729 * support/regression/Makefile.in,
1730 support/regression/ports/ds390/spec.mk,
1731 support/regression/ports/hc08/spec.mk,
1732 support/regression/ports/mcs51-common/spec.mk,
1733 support/regression/ports/pic14/spec.mk,
1734 support/regression/ports/pic16/spec.mk,
1735 support/regression/ports/ucz80/spec.mk,
1736 support/regression/ports/xa51/spec.mk:
1737 added CFLAGS when compiling timeout
1739 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1741 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1744 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1746 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1747 * support/regression/tests/bug1888147.c: new, added
1749 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1751 * src/z80/gen.c: fixed bugs #1596270, #1736867
1753 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1755 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1756 contents, mostly fixes #1596270
1758 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1760 * src/z80/peeph.def,
1761 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1762 peepholes, fixes #1806565
1764 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1766 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1767 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1768 fixes bug 1739475, thanks Robert Larice
1769 (rule 271): new, added
1771 2008-02-18 Borut Razem <borut.razem AT siol.net>
1773 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1775 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1777 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1779 2008-02-17 Raphael Neider <rneider AT web.de>
1781 * src/pic16/genarith.c,
1784 * src/pic16/genutils.c: removed unused legacy code,
1785 removed unused fields from struct asmop and struct _G
1787 2008-02-17 Raphael Neider <rneider AT web.de>
1789 * src/pic16/gen.c (AccRsh): cosmetic changes,
1790 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1791 genRightShiftLiteral): fixed to work with SFRs as result by
1792 assigning only once to result,
1793 removed a lot of unused/excluded code fragments
1795 2008-02-17 Raphael Neider <rneider AT web.de>
1797 * device/include/pic/pic16f88.h,
1798 * device/include/pic/pic16f886.h,
1799 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1801 2008-02-17 Borut Razem <borut.razem AT siol.net>
1803 * src/z80/peeph.def: applied patch
1804 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1805 * src/z80/gen.c, src/z80/peeph.def: applied patch
1806 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1807 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1808 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1809 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1810 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1811 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1813 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1815 * as/link/mcs51/aslink.dsp: removed SDK define
1816 * as/link/z80/clean.mk: brought in sync with other ports
1817 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1818 * as/hc08/Makefile.bcc,
1819 * as/mcs51/Makefile.bcc,
1820 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1821 * src/z80/main.c (_setValues): use the now capitalized -Z,
1822 (z80_port, gbz80_port): generate debug information when asked
1824 2008-02-16 Borut Razem <borut.razem AT siol.net>
1826 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1827 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1828 as/z80/Makefile.in. as/z80/Makefile.bcc:
1829 applied patch #1893393: patch for as-z80 and link-z80 to generate
1830 cdb, thanks to Armin Diehl
1831 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1832 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1833 asnoice.c moved to as/asxxsrc/asnoice.c
1834 * src/z80/peeph-gbz80.def: applied patch
1835 #1880235: Z80 return peephole, thanks to Philipp Krause
1837 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1840 * doc/sdccman.lyx: bumped version to 2.7.5
1841 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1843 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1845 * device/include/pic16/stdlib.h,
1846 * device/lib/pic16/libc/stdlib/ltoa.c,
1847 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1849 2008-02-13 Borut Razem <borut.razem AT siol.net>
1851 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1852 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1853 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1854 src/SDCCopt.c, src/SDCCval.c:
1855 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1857 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1859 * src/SDCCsymt.c (compareType): fixed bug 1309013
1861 2008-02-09 Borut Razem <borut.razem AT siol.net>
1863 * src/SDCCval.c, src/SDCCval.h:
1864 code cleaning, added function constChrVal()
1865 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1866 call constChrVal() instead constVal()
1868 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1870 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1873 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1874 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1877 2008-02-01 Raphael Neider <rneider AT web.de>
1879 * device/include/pic/pic16f886.h,
1880 * device/include/pic/pic16f887.h: added RA6 and RA7
1882 2008-01-24 Raphael Neider <rneider AT web.de>
1884 * device/include/pic/pic16f88.h: added RA6 and RA7
1885 * device/lib/pic/libdev/disabled_pic16f886.c,
1886 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1888 * src/pic16/devices.inc,
1889 * device/include/pic16/pic18f2423.h,
1890 * device/include/pic16/pic18f2523.h,
1891 * device/include/pic16/pic18fregs.h,
1892 * device/lib/pic16/pics.all
1893 * device/lib/pic16/libdev/pic18f2423.c,
1894 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1895 * device/lib/pic16/libio/i2c.ignore,
1896 * device/lib/pic16/libio/usart.ignore,
1897 * device/lib/pic16/libio/adc.ignore: ignore new devices
1899 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1901 * src/SDCCast.c (createRMW): fixed bug 1582651
1903 2008-01-20 Borut Razem <borut.razem AT siol.net>
1905 * src/SDCCcse.c: partially fixed enhancement request
1906 #1793872 - multiply by -1 not collapsed
1907 * support/regression/tests/arithcsi.c: added regression test
1909 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1911 * as/mcs51/asx8051.dsp: removed define SDK
1912 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1913 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1915 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1916 cosmetic changes, brought more in sync, changed old K&R to ANSI
1918 2008-01-13 Borut Razem <borut.razem AT siol.net>
1920 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1921 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1923 2007-12-30 Borut Razem <borut.razem AT siol.net>
1925 * src/pic16/gen.c: fixed implementation of bitwise operations for
1927 * support/regression/tests/bitwise.c: added test cases
1929 2007-12-29 Borut Razem <borut.razem AT siol.net>
1931 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1932 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1933 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1934 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1935 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1936 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1937 src/pic16/pcode.[ch]: added const qualifier
1938 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1939 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1940 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1941 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1942 * as/asxxsrc/aslex.c: use dbuf_getline()
1943 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1944 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1945 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1946 as/z80/asm.h, as/z80/z80adr.c:
1947 changed type of ib and ip to const char *
1949 2007-12-28 Borut Razem <borut.razem AT siol.net>
1951 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1952 introduced (readlin) - long lines are turuncated
1953 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1954 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1955 as/z80/Makefile.in: moved aslex.c to asxxsrc
1956 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1957 * as/hc08/asmain.c, as/mcs51/asmain.c:
1958 added missing initialization of a_addr field
1959 * support/regression/tests/long_asm_line.c: added regtest for long
1962 2007-12-22 Borut Razem <borut.razem AT siol.net>
1964 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1966 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1968 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1970 2007-12-16 Borut Razem <borut.razem AT siol.net>
1972 * device/include/pic16/stdbool.h: removed, since already exists in
1973 device/include/; this also fixes bitopcse.c regression test for pic16
1975 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1976 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1977 dereference doesn't work; covered by regression test bug1399290
1979 2007-12-05 Borut Razem <borut.razem AT siol.net>
1981 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1984 2007-12-01 Borut Razem <borut.razem AT siol.net>
1986 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1987 corrected handling of the highest_valid_address
1989 2007-11-17 Raphael Neider <rneider AT web.de>
1991 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1992 * src/pic/glue.c (picglue): emit .file if --debug is given
1994 2007-11-17 Raphael Neider <rneider AT web.de>
1996 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1997 care when left or right operand resides in result, fixes #1830220
1999 2007-11-17 Borut Razem <borut.razem AT siol.net>
2001 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2002 #983491 - "Merge duplicate strings function is ineffective"
2003 * support/regression/tests/bug-983491.c: regtest disabled
2004 * as/asxxsrc: created
2005 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2006 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2007 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2008 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2009 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2010 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2011 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2012 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2013 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2014 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2015 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2016 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2017 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2019 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2021 * device/include/stdarg.h: added and removed some casts
2022 * src/SDCCsymt.c (compareType): Fully check types between generic and
2023 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2025 2007-11-13 Borut Razem <borut.razem AT siol.net>
2027 * support/regression/tests/bug-1817005.c:
2028 added regtest for bug #1817005 - as-z80 chokes on long labels
2030 2007-11-12 Borut Razem <borut.razem AT siol.net>
2032 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2033 as/z80/asout.c, as/z80/aslist.c:
2034 fixed bug #1817005 - as-z80 chokes on long labels
2036 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2039 * as/z80/asmain.c: cosmetic changes
2042 * as/z80/alloc.h: removed
2044 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2045 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2046 * as/link/hc08/Makefile.in,
2047 * as/link/mcs51/Makefile.in,
2048 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2050 * as/link/mcs51/lkarea.c,
2051 * as/link/mcs51/lkmain.c: cosmetic changes
2052 * as/link/hc08/lklibr.c,
2053 * as/link/z80/lklibr.c,
2054 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2055 used cygwin_conv_to_full_posix_path,
2056 added warnings, cosmetic changes, brought more in sync
2057 changed old K&R into ANSI function declarations
2058 * as/link/z80/lklibr.c (loadAdb): added
2059 * as/link/z80/lkmain.c: removed -- option from usage text
2061 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2063 * src/mcs51/gen.c (outBitC): optimized for no result
2065 2007-10-31 Borut Razem <borut.razem AT siol.net>
2067 * src/SDCCsymt.c: fixed (hopeful properly) bug
2068 #1805702 - order of extern matters
2069 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2072 2007-10-29 Borut Razem <borut.razem AT siol.net>
2074 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2075 - order of extern matters
2076 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2079 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2081 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2082 24bitMode, portIsDS390
2083 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2084 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2085 (notVolatileVariable): also check sloc names,
2086 (callFuncByName): moved ftab[] out of function and sorted it by use
2088 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2090 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2091 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2092 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2093 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2094 * support/regression/tests/bug-880197.c: new, added
2096 2007-10-28 Borut Razem <borut.razem AT siol.net>
2098 * support/regression/Makefile.in,
2099 support/regression/ports/mcs51-large/spec.mk,
2100 support/regression/ports/mcs51-xstack-auto/spec.mk,
2101 support/regression/ports/mcs51-stack-auto/spec.mk,
2102 support/regression/ports/mcs51-medium/spec.mk,
2103 support/regression/ports/mcs51-common/spec.mk,
2104 support/regression/ports/mcs51-common/*,
2105 support/regression/ports/mcs51-small/*:
2106 mcs51 renamed to mcs51-common, created mcs51-small
2107 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2108 * support/regression/tests/bug-1805702.c: added regtest for bug
2111 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2113 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2114 added new rules 265 - 270
2115 * support/regression/tests/bug1721024.c:new, added
2116 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2117 introduced new test-mcs51 to run all mcs51 tests
2119 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2121 * support/regression/tests/bug1816470.c: new, added
2123 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2125 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2126 propagate for *,+,- with float, fixed bug 1816470
2127 (decorateType): cast to resultTypeProp instead of resultType
2129 2007-10-19 Borut Razem <borut.razem AT siol.net>
2131 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2132 function is ineffective" for pic16 tareget
2133 * support/scripts/listerr.c: corrected include path
2134 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2137 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2139 * support/regression/tests/using.c: new, added
2140 * support/regression/tests/vaargs.c: fixed and enabled test
2142 2007-10-18 Borut Razem <borut.razem AT siol.net>
2144 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2146 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2148 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2150 * doc/sdccman.lyx: documented option --Werror
2151 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2152 RegBankUsed[] earlier
2154 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2156 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2160 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2162 * src/SDCCast.c (decorateType): improved optimization of tri-op
2163 * src/SDCCerr.c (vwerror, setWError),
2165 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2166 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2168 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2170 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2171 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2172 * support/regression/tests/bug-223113.c,
2173 * support/regression/tests/bug-426632.c,
2174 * support/regression/tests/bug-468811.c,
2175 * support/regression/tests/bug-477835.c,
2176 * support/regression/tests/bug-478094.c,
2177 * support/regression/tests/bug-499644.c,
2178 * support/regression/tests/bug-524209.c,
2179 * support/regression/tests/bug-524211.c,
2180 * support/regression/tests/packcast.c,
2181 * support/regression/tests/structidx.c: added empty tests
2182 * support/regression/tests/bug-607243.c: enabled test
2184 2007-10-06 Borut Razem <borut.razem AT siol.net>
2186 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2187 support of universal binaries on Mac OS X
2189 2007-10-02 Borut Razem <borut.razem AT siol.net>
2191 * src/SDCCval.h: unified double2ul macro for all platforms
2192 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2193 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2195 2007-09-30 Borut Razem <borut.razem AT siol.net>
2197 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2199 * sdcc_vc_in.h: enabled warnings
2200 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2201 unsigned type, result still unsigned
2202 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2204 2007-09-28 Raphael Neider <rneider AT web.de>
2206 * src/pic/device.c (find_device): prevent buffer underflow error
2207 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2208 the just destroyed list entry
2210 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2212 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2215 2007-09-18 Borut Razem <borut.razem AT siol.net>
2217 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2218 applied to unsigned type, result still unsigned
2220 2007-09-17 Borut Razem <borut.razem AT siol.net>
2222 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2223 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2224 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2225 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2226 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2227 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2228 src/z80/gen.c, src/z80/ralloc.c:
2229 fixed bug #1739860 - sdcc does not work correctly on some platforms
2231 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2233 2007-09-17 Raphael Neider <rneider AT web.de>
2235 * src/pic16/device.c: reverted to previous version
2236 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2238 2007-09-16 Raphael Neider <rneider AT web.de>
2240 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2241 as this raises a ton of gpasm warnings, just emit a second label
2242 * src/pic16/devices.inc,
2243 * device/lib/pic16/pics.all,
2244 * device/lib/pic16/libdev/pic18f2585.c,
2245 * device/lib/pic16/libdev/pic18f2680.c,
2246 * device/lib/pic16/libdev/pic18f2682.c,
2247 * device/lib/pic16/libdev/pic18f2685.c,
2248 * device/lib/pic16/libdev/pic18f4585.c,
2249 * device/lib/pic16/libdev/pic18f4680.c,
2250 * device/lib/pic16/libdev/pic18f4682.c,
2251 * device/lib/pic16/libdev/pic18f4685.c,
2252 * device/include/pic16/pic18f2585.h,
2253 * device/include/pic16/pic18f2680.h,
2254 * device/include/pic16/pic18f2682.h,
2255 * device/include/pic16/pic18f2685.h,
2256 * device/include/pic16/pic18f4585.h,
2257 * device/include/pic16/pic18f4680.h,
2258 * device/include/pic16/pic18f4682.h,
2259 * device/include/pic16/pic18f4685.h,
2260 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2261 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2262 patch contributed by Anton Strobl, applied with changes
2264 2007-09-16 Raphael Neider <rneider AT web.de>
2266 * device/include/pic16/pic18f2431.h,
2267 * device/include/pic16/pic18f25j10.h,
2268 * device/include/pic16/pic18f4431.h,
2269 * device/include/pic16/pic18f45j10.h: adopted common include style
2270 * device/include/pic16/pic18f1320.h,
2271 * device/include/pic16/pic18f2320.h,
2272 * device/include/pic16/pic18f2525.h,
2273 * device/include/pic16/pic18f4320.h,
2274 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2275 * device/include/pic16/pic18fregs.h: prepared for automatic include
2276 file selection by having DEVICE.h for every DEVICE
2277 * device/lib/pic16/libdev/pic18f2320.c,
2278 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2280 * device/lib/pic16/configure.in,
2281 * device/lib/pic16/configure: use rm -rf instead of rmdir
2282 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2283 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2285 2007-09-09 Borut Razem <borut.razem AT siol.net>
2287 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2288 distingush between i386 and ppc Mac OS X versions
2290 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2292 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2293 * support/regression/tests/bug1788177.c: new, added
2295 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2297 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2298 * device/include/mcs51/lint.h added keyword __naked
2300 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2304 * src/SDCCmem.h: removed maxRegBank
2305 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2306 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2307 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2308 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2309 name and behaviour to handle banked functions
2310 (scan4op): and use it to fix bug 1786213
2312 2007-09-03 Raphael Neider <rneider AT web.de>
2314 * device/include/pic16/pic18f248.h,
2315 * device/include/pic16/pic18f258.h,
2316 * device/include/pic16/pic18f448.h,
2317 * device/lib/pic16/libdev/pic18f248.c,
2318 * device/lib/pic16/libdev/pic18f258.c,
2319 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2320 added T0CONbits, fixes #1786891
2322 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2324 * src/ds390/gen.c (genFarPointerSet),
2325 * src/hc08/ralloc.c (packRegisters),
2326 * src/mcs51/ralloc.c (packRegisters),
2327 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2329 * src/SDCCicode.h: POINTER_SET can be true for literals too
2330 * support/regression/tests/bug1750318.c: new, added
2332 2007-08-23 Borut Razem <borut.razem AT siol.net>
2334 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2335 library versions without the completition functionality
2337 2007-08-22 Raphael Neider <rneider AT web.de>
2339 * device/include/pic16/pic18f1220.h,
2340 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2342 2007-08-12 Borut Razem <borut.razem AT siol.net>
2344 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2346 2007-08-11 Borut Razem <borut.razem AT siol.net>
2348 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2349 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2350 support/Util/SDCCerr.[ch] moved to src
2351 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2352 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2353 device/examples/ds390/tinitalk/tinitalk.dsp,
2354 device/examples/serialcomm/windows/serialcomm.dsp,
2355 support/librarian/librarian.dsp:
2356 removed linking of unused odbc32.lib and odbccp32.lib
2357 * support/scripts/winres.h:
2358 added for compilation with Visual C++ 2005 Express Edition
2360 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2362 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2365 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2367 * sdccconf_in.h: update the endian test so that SPARC Solaris
2368 does not throw syntax errors
2370 2007-08-06 Borut Razem <borut.razem AT siol.net>
2372 * doc/sdccman.lyx: removed two index entries which prevented the
2373 generation of sdcc doc archive
2375 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2377 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2378 instead of lyx 1.5.0.
2380 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2382 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2383 Lucas Loizaga, with minor modifications. Thanks!
2385 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2387 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2390 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2392 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2393 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2396 2007-07-22 Borut Razem <borut.razem AT siol.net>
2398 * configure.in, configure: re-introduced .version
2399 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2400 the version reverted to 2.7.0
2402 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2405 * doc/sdccman.lyx: bumped version to 2.7.3
2406 * device/include/mcs51/compiler.h: fixed elif->else
2407 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2408 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2409 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2410 enable accuse for bit operands
2411 * src/SDCCmain.c (printVersionInfo),
2412 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2413 environment descriptor
2414 * src/SDCCutil.h: added getBuildEnvironment
2415 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2416 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2417 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2418 * support/regression/tests/bug1348008.c,
2419 * support/regression/tests/bug1496419.c,
2420 * support/regression/tests/bug1503067.c,
2421 * support/regression/tests/preproc.c: added empty tests
2423 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2425 * support/regression/tests/bug1678803.c: new, added
2427 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2430 * as/link/hc08/lkihx.c,
2431 * as/link/hc08/lkrloc.c,
2432 * as/link/mcs51/lkihx.c,
2433 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2434 ihxExtendedLinearAddress
2435 * as/link/mcs51/lkrloc.c (relr),
2436 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2437 acall/ajmp, see bug 830513
2439 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2441 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2442 (cseBBlock): remember aggr2ptr has been used
2443 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2444 (geniCodeAssign): fixed bug 868103
2445 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2446 added operandSize prototype
2447 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2448 (genDataPointerSet): use max of size of right and result,
2449 (gencjne): added parameter useCarry for optimization,
2450 (genCmpEq): use carry if appropriate,
2451 (genXor): check if operand already in carry
2452 * support/regression/tests/bug-868103.c: enabled test
2454 2007-07-12 Raphael Neider <rneider AT web.de>
2456 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2458 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2460 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2461 from Robert Larice, thanks
2462 * support/regression/tests/bitopcse.c,
2463 * support/regression/tests/bitvars.c,
2464 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2465 * support/regression/tests/bug-927659.c: enabled test for z80
2466 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2467 * support/regression/tests/bug1745717.c: new, added
2468 * support/regression/tests/literalop.c,
2469 * support/regression/tests/nullstring.c: removed storage definitions that
2470 are now in testfwk.h
2472 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2474 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2475 and bool for targets that do not fully support it.
2476 * support/regression/tests/bug1546986.c,
2477 * support/regression/tests/bug1723128.c,
2478 * support/regression/tests/bug1734654.c,
2479 * support/regression/tests/bug1738367.c,
2480 * support/regression/tests/constantRange.c: only use bool if allowed
2482 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2484 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2485 Larice, also handle function pointers
2486 * support/regression/tests/bug1749275.c: new, added
2488 2007-07-03 Borut Razem <borut.razem AT siol.net>
2490 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2491 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2492 #1746528: SDCC should ignore ':' in inline assembler comments
2493 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2495 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2497 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2498 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2500 2007-06-29 Borut Razem <borut.razem AT siol.net>
2502 * src/SDCCmain.c: fixed bug
2503 #1744746: SDCC #4867: broken option --xram-size
2505 2007-06-28 Borut Razem <borut.razem AT siol.net>
2507 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2508 find out the endianess of host machine for ucsim
2510 2007-06-27 Borut Razem <borut.razem AT siol.net>
2512 * support/regression/generate-cases.py: corrected the file name
2514 * configure.in, configure, sdccconf_in.h: find out the endianess of
2516 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2519 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2521 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2523 2007-06-26 Borut Razem <borut.razem AT siol.net>
2525 * support/regression/generate-cases.py: display warning if function
2526 list is empty; implemented more flexible rule for detection of
2527 testing functions, allowing return type 'void' in the same line as
2528 the function name in the function definition
2529 * support/regression/tests/bug-1654060.c: corrected test
2530 * support/librarian/sdcclib.c: fixed warning:
2531 format '%s' expects type 'char *', but argument 2 has type 'int'
2533 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2535 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2536 Multiple infiles for sdcclib.
2538 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2540 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2543 2007-06-18 Borut Razem <borut.razem AT siol.net>
2545 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2546 how to handle comments, so they have to be removed by the
2547 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2548 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2549 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2550 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2551 table driven option hadling
2553 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2555 * src/SDCCast.c (decorateType),
2556 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2557 iCode to ast level to fix bug 1738367
2558 * support/regression/tests/bug1738367.c: new, added
2560 2007-06-15 Raphael Neider <rneider AT web.de>
2562 * src/pic16/devices.inc,
2563 * device/lib/pic16/pics.all,
2564 * device/include/pic16/pic18fregs.h,
2565 * device/include/pic16/pic18f[24][45]20.h,
2566 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2567 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2568 * device/lib/pic16/Makefile.in: faster cleanup
2570 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2572 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2574 2007-06-13 Raphael Neider <rneider AT web.de>
2576 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2578 2007-06-12 Raphael Neider <rneider AT web.de>
2580 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2581 suppress bit defines if NO_BIT_DEFINES is #define'd
2582 * device/include/pic/pic*.h: recreated all headers to include
2583 conditional bit defines
2584 * device/include/pic/pic16f886.h,
2585 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2586 * device/include/pic/recreate.sh: script to recreate the complete
2587 device library files based on the currently supported devices
2589 2007-06-12 Borut Razem <borut.razem AT siol.net>
2591 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2592 support/regression/Makefile.in, support/scripts/build.mak,
2593 support/scripts/Makefile.snapshot:
2594 use new svn URL scheme
2595 * doc/sdccman.lyx: SDCC Wiki moved to
2596 http://sdcc.wiki.sourceforge.net/
2598 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2600 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2601 * support/regression/tests/bug1734654.c: added
2603 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2605 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2606 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2607 with literal operands
2609 2007-06-10 Borut Razem <borut.razem AT siol.net>
2611 * as/link/z80/lklibr.c: fixed mingw build warning
2612 lklibr.c:575: warning: implicit declaration of function 'tolower'
2613 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2614 src/z80/main.c: move target specific options from src/SDCCmain.c
2615 to src/<target>/main.c
2617 2007-06-09 Borut Razem <borut.razem AT siol.net>
2619 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2620 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2621 * support/regression/tests/bug-1294691.c: added
2623 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2625 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2626 can also be static, fixes bug 1733438
2627 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2628 have absolute address too
2629 (computeType): added optimization for 'cond ? true : false'
2630 * support/regression/tests/absolute.c: added test for static absolute var
2632 2007-06-08 Raphael Neider <rneider AT web.de>
2634 * src/regression/Makefile: suppress parallel builds, allow easy
2635 switching between pic14/pic16 ports
2636 * src/regression/picregs.h: added pic14/16 header file switch
2637 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2638 inline.c,nestfor.c,string1.c}: include "picregs.h"
2640 2007-06-07 Borut Razem <borut.razem AT siol.net>
2642 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2643 permanent solution to suppress GCC 4.2.0 c++ warning:
2644 deprecated conversion from string constant to `char *'
2645 use 'const char *' where ever required
2646 * support/regression/generate-cases.py: implemented more flexible rule
2647 for detection of testing functions, allowing white-spaces surrounding
2648 the function name and the 'void' parameter.
2649 * support/regression/tests/constantRange.c,
2650 support/regression/tests/scott-compare3.c: fixed failing regression
2651 tests, uncovered by implementation of more flexible rule for detection
2652 of testing functions
2654 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2656 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2658 2007-06-04 Borut Razem <borut.razem AT siol.net>
2660 * configure.in, configure, config_vc.awk: sdcc version number is now
2661 stored in configure.in; removed .version
2662 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2663 doc/INSTALL.txt: version bumped to 2.7.2
2664 * sim/ucsim/configure.in, sim/ucsim/configure:
2665 use "read" to read from .version
2667 2007-06-03 Borut Razem <borut.razem AT siol.net>
2669 * */Makefile.in: removed annoying warning:
2670 Makefile:xx: Makefile.dep: No such file or directory
2672 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2674 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2675 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2676 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2677 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2678 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2679 bugfix: only use newBoolLink for bit result type
2680 * src/SDCCicode.c (geniCodeLogic): added param tree,
2681 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2682 (geniCodeLogicAndOr): use IS_BIT,
2683 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2684 (ast2iCode): added tree param to geniCodeLogic for comparisons
2685 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2686 * support/regression/tests/bug1723128.c: added test NotZero
2688 2007-06-01 Borut Razem <borut.razem AT siol.net>
2690 * SDCPP synchronized with GCC CPP release version 4.2.0,
2691 currently the latest release:
2692 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2693 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2694 support/cpp2/cppdefault.h, support/cpp2/except.h,
2695 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2696 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2697 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2698 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2699 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2700 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2701 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2702 support/cpp2/opts.h, support/cpp2/output.h,
2703 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2704 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2705 support/cpp2/system.h, support/cpp2/version.c,
2706 support/cpp2/Makefile.in: modified
2707 * support/cpp2/opts-common.c: added
2708 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2709 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2710 search for included source file in local directory
2711 * sim/ucsim/configure, sim/ucsim/configure.in:
2712 temporary solution to suppress GCC 4.2.0 c++ warning:
2713 deprecated conversion from string constant to `char *'
2715 2007-06-01 Raphael Neider <rneider AT web.de>
2717 * device/lib/pic/libdev/pic12f683.c,
2718 * device/include/pic/pic12f683.h: added GPIO bits
2720 2007-06-01 Raphael Neider <rneider AT web.de>
2722 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2723 quotation marks, clarified role of PIC14 vs. PIC16 ports
2724 * src/pic16/devices.inc,
2725 * device/include/pic16/pic18fregs.h,
2726 * device/include/pic16/pic18f[24][45]j10.h,
2727 * device/lib/pic16/pics.all,
2728 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2729 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2730 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2731 for new devices as they are not yet supported by gputils
2733 2007-05-31 Borut Razem <borut.razem AT siol.net>
2735 * Small Device C Compiler 2.7.0 released
2736 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2737 changed sdcc version to 2.7.1
2738 * support/scripts/sdcc.nsi: added How to create WIN32 release
2741 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2743 * doc/sdccman.lyx: documented initialization and allocation of absolute
2744 variables, bit parameter passing, the need for function pointers to be
2745 reentrant and alpha quality support of inline and retrict
2747 2007-05-26 Borut Razem <borut.razem AT siol.net>
2749 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2750 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2751 * docs/knownbugs.html: updated
2753 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2755 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2757 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2759 (gencjneshort): optimized when left is AOP_DIR
2760 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2761 initializing unions in a struct/array
2762 * support/regression/fwk/include/testfwk.h: added defines for data, near
2763 and far for host and z80
2764 * support/regression/tests/bug1723128.c: new, added
2766 2007-05-22 Borut Razem <borut.razem AT siol.net>
2768 * doc/knownbugs.html: updated
2770 2007-05-21 Raphael Neider <rneider AT web.de>
2772 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2773 error message instead
2774 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2776 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2778 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2780 2007-05-21 Raphael Neider <rneider AT web.de>
2782 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2784 * src/regression/gpsim_assert.h,
2785 * src/regression/Makefile,
2786 * src/regression/pcodeopt.c: regression test for the above fix
2788 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2790 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2791 jumps to self, fixed bug 1717281
2793 2007-05-10 Borut Razem <borut.razem AT siol.net>
2795 * support/scripts/gen_known_bugs.pl: cosmetic fix
2796 * doc/knownbugs.html: generated by gen_known_bugs.pl
2798 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2800 * src/SDCCast.c (createFunction): also generate non-inlined version of
2801 function for functions declared as "static inline"
2802 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2803 function can be inlined after non-inlined version generated.
2805 2007-05-10 Borut Razem <borut.razem AT siol.net>
2807 * support/scripts/gen_known_bugs.pl: added script
2808 which generates knownbugs.html
2810 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2812 * doc/knownbugs.html: updated for release 2.7.0
2814 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2816 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2818 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2820 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2821 (throughout): updated generating comments
2822 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2823 (throughout): updated generating comments
2824 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2825 rule instead of at the second, or it might skip lines when removing the
2827 * support/regression/tests/bug1714204.c: changed test to foo
2829 2007-05-08 Borut Razem <borut.razem AT siol.net>
2831 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2832 thanks to SDCC Distributed Compile Farm members,
2833 added Z80 and GBZ80 command line options
2834 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2836 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2838 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2839 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2840 * support/regression/tests/longlit.c: modified to be tested at all and
2841 to pass the actual test
2843 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2845 * device/include/mcs51/uPSD33xx.h: Added.
2847 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2849 * device/lib/_gptrput.c,
2850 * device/lib/_gptrget.c: removed old code,
2852 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2853 * support/regression/tests/bug1714204.c: new, added
2855 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2857 * support/regression/tests/regtrack.c: test was never executed
2858 because of the regression test being picky about white spaces.
2859 * device/lib/mcs51/crtclear.asm: added comment
2861 2007-05-06 Raphael Neider <rneider AT web.de>
2863 * device/lib/pic/Makefile.rules,
2864 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2865 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2867 2007-05-06 Raphael Neider <rneider AT web.de>
2869 * src/pic16/device.h,
2871 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2872 _pic16_setDefaultOptions): removed/reordered command-line args
2873 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2874 devices, regrouped command line args, environment variables),
2875 clarified sone points, added sections on how to add devices to the
2878 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2880 * src/z80/peeph.def: fixed bug in rule 2
2882 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2884 * src/port.h: added TARGET_MCS51_LIKE
2885 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2886 take advantage of it too
2887 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2888 (shiftR2Left2Result): Optimized: don't check shifting by 0
2889 * src/z80/peeph-z80.def,
2890 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2891 modifications, see patch 1700823
2892 * src/mcs51/peep.c (): fixed bug 1712928
2893 * support/regression/tests/bug1712928.c: new, added
2895 2007-05-05 Borut Razem <borut.razem AT siol.net>
2897 * device/lib/pic16/Makefile.common.in,
2898 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2899 removed bash dependencies
2901 2007-05-01 Borut Razem <borut.razem AT siol.net>
2904 fixed bug #1710507: --i-code-in-asm makes compile fail
2905 all iCode comments are now one liners
2906 * src/mcs51/gen.c: fixed memory leak
2908 2007-05-01 Raphael Neider <rneider AT web.de>
2910 * device/lib/pic/libdev/*.c
2911 * device/include/pic/*.h: regenerated all device libs from updated
2913 * support/scripts/inc2h.pl: documented usage, now uses strict to
2916 2007-04-30 Borut Razem <borut.razem AT siol.net>
2919 fixed bug #1669175: Problem with space in output paths
2920 documented how to use paths with spaces for Windows users
2922 2007-04-29 Borut Razem <borut.razem AT siol.net>
2924 * Fixed svn:eol-style and svn:keywords properties
2925 * src/SDCCval.c: fixed bug
2926 #1592871: Segfault with "large" const arrays of characters
2927 replaced recursion with iteration
2928 * Removed svn:executable property from non-executable files
2930 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2932 * src/mcs51/gen.c (genRet): fixed bug 1707003
2934 2007-04-27 Raphael Neider <rneider AT web.de>
2936 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2937 createReachingDefinitions,assignValnums,pic16_destructDF,
2938 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2939 prevent NULL pointer dereferences
2940 * device/lib/pic/libdev/pic16f886.c,
2941 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2942 prevent building them, gputils do not really support them yet
2944 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2946 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2947 helps printf_small. 32 bytes more __idata mem.
2949 2007-04-27 Raphael Neider <rneider AT web.de>
2951 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2952 return early when pb or pb->pcHead is NULL (patch #1708427)
2953 * src/regression/empty.c,
2954 * src/regression/Makefile: added test with empty functions
2955 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2957 2007-04-27 Borut Razem <borut.razem AT siol.net>
2959 * src/SDCCast.c: fixed feature request
2960 #1547512: Redundant strings linked when using sizeof("abc")
2962 2007-04-23 Borut Razem <borut.razem AT siol.net>
2964 * doc/sdccman.lyx, src/SDCCmain.c:
2965 peep-hole comments are generated only if --fverbose-asm option is
2966 specified and --no-peep-comments is not, as proposed by Frieder.
2967 * support/regression/Makefile.in: compile regression tests with
2968 --fverbose-asm option so one can "grep" whether a new (or an old)
2969 peephole is (still) applied; requested by Frieder.
2971 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2973 * device/include/pic/pic16f886.h,
2974 * device/include/pic/pic16f887.h,
2975 * device/lib/pic/libdev/pic16f886.c,
2976 * device/lib/pic/libdev/pic16f887.c,
2977 * device/include/pic/pic14devices.txt,
2978 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2980 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2982 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2985 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2987 * device/lib/_memset.c: assembler version for mcs51
2989 2007-04-22 Borut Razem <borut.razem AT siol.net>
2991 * support/scripts/listerr.c: program to create the list of errors and
2992 warnings list from - added
2993 * doc/sdccman.lyx: removed the note
2994 "For list of warnings and corresponding codes, see err_warn.txt"
2995 * src/SDCCsymt.c: fixed bug #1699804:
2996 Bug with some uses of sizeof(static local array) (MCS51)
2997 * support/regression/tests/bug-1699804.c: added
2999 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3001 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3002 (main): added option -i,
3003 (asmbl, case S_INCL): use search_path_fopen,
3004 mostly from patch 1579668 by Peter Miller, thanks
3005 * src/z80/main.c: fixed typo --callee-saves-bc
3006 * device/include/mcs51/compiler.h: added sfrword for Tasking
3008 2007-04-20 Borut Razem <borut.razem AT siol.net>
3010 * src/z80/main.c: replaced reserved keyword asm with asmblr
3012 2007-04-19 Borut Razem <borut.razem AT siol.net>
3014 * src/port.h: use const pointers to strings
3015 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3016 * src/pic16/main.c: include SDCCargs.h
3017 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3018 const char, since the strings are dynamically allocated
3019 * src/SDCCmain.c: options.code_seg and options.const_seg are
3020 dynamically allocated; check port specific command line options
3021 before the general ones
3022 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3024 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3026 * device/include/ds400rom.h,
3027 * device/lib/ds390/lcd390.c,
3028 * device/lib/ds390/memcpyx.c,
3029 * device/lib/ds390/rtc390.c,
3030 * device/lib/ds400/ds400rom.c,
3031 * device/lib/ds400/memcpyx.c,
3032 * device/lib/hc08/_ret.c: more replacements of keywords with their
3033 double underscore equivalents
3034 * device/lib/ds390/Makefile.in,
3035 * device/lib/ds400/Makefile.in,
3036 * device/lib/gbz80/Makefile.in,
3037 * device/lib/hc08/Makefile.in,
3038 * device/lib/mcs51/Makefile.in,
3039 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3041 2007-04-17 Borut Razem <borut.razem AT siol.net>
3043 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3044 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3045 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3046 to --fverbose-asm, to be gcc'ish
3048 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3050 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3052 2007-04-17 Borut Razem <borut.razem AT siol.net>
3054 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3055 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3056 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3057 with their double underscore equivalent
3059 2007-04-14 Borut Razem <borut.razem AT siol.net>
3061 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3064 2007-04-13 Borut Razem <borut.razem AT siol.net>
3066 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3068 * device/examples/serialcomm/windows/serial.[ch],
3069 device/examples/serialcomm/windows/test_serialcomm.cpp:
3070 updated by Bela Torok
3071 * device/examples/serialcomm/windows/serialcomm.dsw,
3072 device/examples/serialcomm/windows/serialcomm.dsp: added
3074 2007-04-13 Jan Waclawek <wek AT efton.sk>
3076 * doc/sdccman.lyx: additions and changes at various places
3077 (submitted as #1697136).
3078 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3080 2007-04-10 Borut Razem <borut.razem AT siol.net>
3082 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3083 LyX file format changed to 245
3084 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3085 "FreeWare" replaced with "free open source"
3087 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3089 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3091 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3093 * device/include/pic16/pic18fregs.h,
3095 * device/lib/_decdptr.c,
3096 * device/lib/_divsint.c,
3097 * device/lib/_divslong.c,
3098 * device/lib/_divuint.c,
3099 * device/lib/_divulong.c,
3100 * device/lib/_fs2schar.c,
3101 * device/lib/_fs2sint.c,
3102 * device/lib/_fs2slong.c,
3103 * device/lib/_fs2uchar.c,
3104 * device/lib/_fs2uint.c,
3105 * device/lib/_fs2ulong.c,
3106 * device/lib/_fsadd.c,
3107 * device/lib/_fscmp.c,
3108 * device/lib/_fsdiv.c,
3109 * device/lib/_fseq.c,
3110 * device/lib/_fsget1arg.c,
3111 * device/lib/_fsget2args.c,
3112 * device/lib/_fsgt.c,
3113 * device/lib/_fslt.c,
3114 * device/lib/_fsmul.c,
3115 * device/lib/_fsneq.c,
3116 * device/lib/_fsnormalize.c,
3117 * device/lib/_fsreturnval.c,
3118 * device/lib/_fsrshift.c,
3119 * device/lib/_fssub.c,
3120 * device/lib/_fsswapargs.c,
3121 * device/lib/_gptrget.c,
3122 * device/lib/_gptrgetc.c,
3123 * device/lib/_gptrput.c,
3124 * device/lib/_logexpf.c,
3125 * device/lib/_modsint.c,
3126 * device/lib/_modslong.c,
3127 * device/lib/_moduint.c,
3128 * device/lib/_modulong.c,
3129 * device/lib/_mulint.c,
3130 * device/lib/_mullong.c,
3131 * device/lib/_schar2fs.c,
3132 * device/lib/_ser.c,
3133 * device/lib/_setjmp.c,
3134 * device/lib/_sint2fs.c,
3135 * device/lib/_slong2fs.c,
3136 * device/lib/_spx.c,
3137 * device/lib/_uchar2fs.c,
3138 * device/lib/_uint2fs.c,
3139 * device/lib/_ulong2fs.c,
3140 * device/lib/asincosf.c,
3141 * device/lib/atanf.c,
3142 * device/lib/calloc.c,
3143 * device/lib/ds390/tinibios.c,
3144 * device/lib/ds400/tinibios.c,
3145 * device/lib/expf.c,
3146 * device/lib/free.c,
3147 * device/lib/hc08/_mulint.c,
3148 * device/lib/logf.c,
3149 * device/lib/malloc.c,
3150 * device/lib/printf_fast.c,
3151 * device/lib/printf_tiny.c,
3152 * device/lib/printfl.c,
3153 * device/lib/realloc.c,
3154 * device/lib/ser_ir.c,
3155 * device/lib/serial.c,
3156 * support/regression/tests/libmullong.c: replaced all special keywords
3157 with their double underscore equivalent
3158 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3159 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3161 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3162 (genRet): if the bit-symbol is ruonly it already is in the carry
3163 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3164 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3165 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3166 type UCHAR if dest is not bit
3168 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3170 * device/include/math.h,
3171 * device/lib/cotf.c,
3172 * device/lib/expf.c,
3173 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3175 2007-04-01 Borut Razem <borut.razem AT siol.net>
3177 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3178 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3179 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3180 gcc_unreachable() called internal_error()...
3182 2007-03-30 Raphael Neider <rneider AT web.de>
3184 * src/pic/ralloc.c (isData): suppress garbage debug output
3186 2007-03-28 Borut Razem <borut.razem AT siol.net>
3189 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3190 is developed, built and used worldwide, and the word "night" doesn't
3193 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3195 * device/include/mcs51/C8051F360.h: new, added
3196 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3198 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3200 * src/SDCC.y (declaration_specifiers, function_specifier),
3201 * support/Util/SDCCerr.c,
3202 * support/Util/SDCCerr.h,
3204 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3206 * src/SDCCmem.c (deallocParms),
3207 * src/SDCCast.c: support for function inlining, not quite complete
3208 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3209 'restrict' qualifier
3211 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3213 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3214 (saveRBank, unsaveRBank): don't save bits,
3215 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3216 * support/regression/tests/bug1535242.c: new, added
3217 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3218 thanks Alexey Shamrin <shamrin AT gmail.com>,
3219 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3220 removed header guard)
3222 * sdcc.spec: bumped version to 2.6.5
3223 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3225 2007-03-22 Borut Razem <borut.razem AT siol.net>
3227 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3228 fixed bug #1653671: sdcdb integration into ddd is broken
3230 2007-03-22 Raphael Neider <rneider AT web.de>
3232 * src/pic/gen.c (popGetExternal): augmented to also create references
3233 to external variables (not only labels),
3234 (genCall): comment on plan to reduce PAGESEL overhead,
3235 (genFunction, genEndFunction): also save/restore FSR around interrupt
3236 handling code, removed lots of unused code
3237 (genDivOneByte): release acquired temp register
3238 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3240 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3241 for registers that need to be saved during interrupts (FSR, STATUS,
3242 PCLATH; W needs special handling), currently only FSR is used
3244 2007-03-22 Raphael Neider <rneider AT web.de>
3246 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3248 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3250 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3252 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3254 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3256 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3258 * as/link/aslink.h: added LKOBJEXT
3259 * as/link/hc08/link_hc08.dsp,
3260 * as/link/hc08/Makefile.bcc,
3261 * as/link/hc08/Makefile.in,
3262 * as/link/mcs51/aslink.dsp,
3263 * as/link/mcs51/Makefile.bcc,
3264 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3265 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3266 * as/link/lkaomf51.c: merged and moved
3267 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3268 * as/link/z80/lkdata.c,
3269 * as/link/lkdata.c: merged and moved
3270 * as/link/hc08/lkmain.c,
3271 * as/link/mcs51/lkmain.c: cosmetic changes
3272 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3273 * as/link/lklex.c: use LKOBJEXT
3274 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3275 ANSI-fied functions, removed bubble-sorts
3276 * as/link/z80/lksym.c as/link/lksym.c: merged,
3278 * as/link/z80/linkgbz80.dsp,
3279 * as/link/z80/linkz80.dsp,
3280 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3281 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3282 * as/link/z80/lkhead.c,
3283 * as/link/z80/lklex.c: deleted
3284 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3285 * as/link/z80/lkmain.c: added copyfile()
3287 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3289 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3291 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3293 * device/lib/_strlen.c: assembler version for mcs51
3295 2007-03-13 Raphael Neider <rneider AT web.de>
3297 * device/include/pic16/pic18f2221.h,
3298 * device/include/pic16/pic18f2321.h,
3299 * device/include/pic16/pic18f2331.h,
3300 * device/include/pic16/pic18f4221.h,
3301 * device/include/pic16/pic18f4321.h,
3302 * device/include/pic16/pic18f4331.h: fixed config byte location names
3303 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3304 consistently named config byte locations
3306 2007-03-13 Borut Razem <borut.razem AT siol.net>
3308 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3309 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3310 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3311 as/link/z80/Makefile.in, as/z80/Makefile.in:
3314 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3316 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3317 * device/lib/printf_large.c: pointer was converted to generic
3318 pointer for mcs51 models other than model-small (Maarten noticed)
3320 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3322 * device/include/mcs51/ADuC84x.h: Added.
3324 2007-03-10 Borut Razem <borut.razem AT siol.net>
3326 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3327 fixed RFE #1624219: double backslashes in filenames;
3328 functions hexEscape(), octalEscape() and copyStr() moved from
3329 SDCCval.c to SDCCutil.c and made them glovbally available
3331 2007-03-09 Borut Razem <borut.razem AT siol.net>
3333 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3334 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3335 1673361: Missaligned comments in output files
3337 2007-03-09 Raphael Neider <rneider AT web.de>
3339 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3341 2007-03-09 Raphael Neider <rneider AT web.de>
3345 * src/pic/ralloc.c: suppress undesired debug output
3346 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3348 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3350 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3352 2007-03-07 Borut Razem <borut.razem AT siol.net>
3354 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3355 search include files in the current directory
3357 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3359 * src/SDCCglue.c (emitMaps, glue),
3360 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3362 * support/regression/tests/absolute.c: added xdata test
3364 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3366 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3367 added condition to macro, fixes bug 1666080
3369 2007-03-02 Raphael Neider <rneider AT web.de>
3371 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3373 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3375 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3376 be cleared. Unconditionally set __XPAGE
3377 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3379 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3384 * src/mcs51/rtrack.c,
3386 * doc/sdccman.lyx: added --no-gen-comments
3387 * src/mcs51/peeph.def: added 192.b, disabled 185
3389 2007-02-25 Raphael Neider <rneider AT web.de>
3391 * src/pic16/gen.c (genCast): fixed typo
3392 * device/lib/pic16/Makefile.subdir: only install existing files
3393 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3395 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3397 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3398 * device/lib/mcs51/crtclear.asm,
3399 * device/lib/mcs51/crtxclear.asm: renumbered labels
3400 * device/lib/mcs51/Makefile.in: added crtcall.asm
3401 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3402 * src/mcs51/gen.c (movc): removed,
3403 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3405 (toCarry, genSend, genRet): added function toCarry,
3406 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3407 (assignBit, genAssign, genCast): added function assignBit
3408 * src/mcs51/Makefile.bcc: added rtrack.c
3409 * src/mcs51/ralloc.h: made valueKnown a bitfield
3410 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3411 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3412 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3413 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3414 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3415 (_pop): only pop valid pairs, see gencjneshort,
3416 (gencjneshort): return pair that still needs to be popped, restructured,
3417 (gencjne, genCmpEq): call _pop
3419 2007-02-23 Raphael Neider <rneider AT web.de>
3421 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3423 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3425 * device/include/mcs51/P89LPC925.h: Added.
3427 2007-02-18 Raphael Neider <rneider AT web.de>
3429 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3431 2007-02-17 Borut Razem <borut.razem AT siol.net>
3433 * support/cpp2/directives.c, support/cpp2/version.c:
3434 synchronized with GCC CPP 4.1.2
3436 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3438 * src/mcs51/rtrack.h,
3439 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3440 by checking the strings passed by emitcode() to the assembler.
3441 Feel free to change. This in part addresses RFE #482179.
3442 Set environment variable SDCC_RTRACK to enable.
3443 * src/mcs51/gen.c: inserted hooks
3444 * src/mcs51/ralloc.h: added two members to struct regs
3445 * support/regression/tests/regtrack.c: added
3447 2007-02-14 Borut Razem <borut.razem AT siol.net>
3449 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3450 * Makefile.in: applied patch from Makefile related part of
3451 #1469393: Compiler does not initialize static data
3453 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3455 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3456 for better fix of bug 1273984, compiles pic16 rand.c
3458 2007-02-12 Borut Razem <borut.razem AT siol.net>
3460 * src/pic16/main.c: fixed pic16 standard library directory bug
3462 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3464 * src/hc08/gen.c (genSwap): fix swap regression test
3466 2007-02-10 Borut Razem <borut.razem AT siol.net>
3468 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3470 * support/regression/tests/bug-1654060.c: added regression test for
3473 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3475 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3476 bit moves in return statement
3478 2007-02-09 Borut Razem <borut.razem AT siol.net>
3480 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3483 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3485 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3486 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3488 2007-02-07 Raphael Neider <rneider AT web.de>
3490 * src/pic16/devices.inc,
3491 * device/include/pic16/pic18fregs.h,
3492 * device/include/pic16/pic18f[24][34]31.h,
3493 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3494 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3495 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3497 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3499 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3500 can this have lived here for so many years?
3501 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3502 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3503 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3505 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3507 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3508 appended by loop induction must be at the very end of the eBBlock
3510 2007-02-05 Kevin Vigor
3512 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3514 2007-02-05 Borut Razem <borut.razem AT siol.net>
3516 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3517 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3519 2007-02-03 Borut Razem <borut.razem AT siol.net>
3521 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3522 applied patch #1646602 option to set default signedness of char to
3523 unsigned, added -funsigned-char command line option,
3524 thanks to Gunther Jehle
3525 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3526 prompt for file deletion a few hundred times (especially the
3527 subversion files, which have ro permissions so it asks for
3528 confirmation), thanks to Simon McAuliffe;
3529 added {} + option to find in order to remove multiple files from a
3532 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3534 * device/include/mcs51/SST89x5xRDx.h: Added.
3536 2007-02-02 Raphael Neider <rneider AT web.de>
3538 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3539 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3541 2007-02-01 Raphael Neider <rneider AT web.de>
3543 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3546 2007-01-31 Borut Razem <borut.razem AT siol.net>
3548 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3549 if compiled with GCC. Thanks to Raphael Neider
3551 2007-01-31 Raphael Neider <rneider AT web.de>
3553 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3554 operand names, handles name and (name + n) for all n,
3555 (sameBank): restructured, also check bank allocation policy,
3556 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3557 (pic14_operandsAllocatedInSameBank): check whether to operands
3558 will be allocated into the same bank (i.e., section) to reduce
3559 BANKSEL overhead, queried from pcode.c:sameBank,
3560 (pic14printLocals): reintroduced clustering registers into a single
3561 section: all compiler generated symbols will now reside in one
3562 bank (per file), reducing BANKSEL overhead and code size,
3563 (showAllMemmaps): use local dbuf where possible
3565 2007-01-29 Raphael Neider <rneider AT web.de>
3567 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3568 (call_libraryfunc): retrieve/create symbol and mark as used,
3569 (genFunction): mark defined functions as non-extern and add again
3570 to code memmap for later output
3571 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3572 (pic14printLocals): reworked for new symbol emission,
3573 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3574 showAllMemmaps): reworked symbol output using dbufs, added handling
3575 of string literals (still incomplete),
3576 (picglue): removed symbol emission, moved into showAllMemmaps,
3577 (emitSymbolSet): new workhorse for symbol output,
3578 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3580 2007-01-29 Borut Razem <borut.razem AT siol.net>
3582 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3583 component contains the extension separator.
3585 2007-01-28 Borut Razem <borut.razem AT siol.net>
3587 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3589 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3590 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3591 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3592 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3593 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3594 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3595 src/z80/gen.c, support/Util/MySystem.c:
3596 accept slash and backslash as directory separator on WIN32 and
3599 2007-01-28 Raphael Neider <rneider AT web.de>
3601 * src/pic16/devices.inc,
3602 * device/include/pic16/pic18f[24][23]21.h,
3603 * device/include/pic16/pic18fregs.h,
3604 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3605 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3606 * device/lib/pic16/libio/adc.ignore,
3607 * device/lib/pic16/libio/i2c.ignore,
3608 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3609 family, as gputils do not yet support the devices
3610 * device/lib/pic16/Makefile.subdir: ignore errors on install
3611 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3612 headers and libraries from gputils .inc files
3614 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3616 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3618 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3620 * doc/sdccman.lyx: add printf benchmarks
3622 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3624 * device/lib/printf_fast.c: fix %c, char promoted to int
3625 * device/lib/printf_tiny.c: fix %c, char promoted to int
3627 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3629 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3631 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3633 * support/regression/tests/swap.c: 64 bit hosts failed
3634 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3636 2007-01-25 Raphael Neider <rneider AT web.de>
3638 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3639 based on absolute register address, patch by Alex Blond
3641 2007-01-22 Raphael Neider <rneider AT web.de>
3643 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3644 emitted, do not emit them again...
3646 2007-01-22 Raphael Neider <rneider AT web.de>
3648 * src/regression/bank1.c, src/regression/compare6.c,
3649 src/regression/add.c: cosmetic changes
3650 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3651 * src/pic/gen.c: fixed global zero and one,
3652 (aopForSym): removed unued code,
3653 (aopGet): assert aop is defined, check and use `index' of
3654 pCodeImmd operands (fixes #1630908),
3655 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3656 (register_reassign): prevent accidental register unification,
3657 (ReuseReg): cosmetic changes (also above)
3658 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3659 pic14emitStaticSeg): do not emit initialized data,
3660 (printIval*): replaced with working versions,
3661 (pic14createInterruptVect,picglue): use idata for initialized data,
3662 now init data should work in all modules (not only main()),
3663 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3665 2007-01-21 Borut Razem <borut.razem AT siol.net>
3667 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3668 use -fPIC or -fpic if they are supported and not ignored
3669 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3670 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3672 2007-01-20 Borut Razem <borut.razem AT siol.net>
3674 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3675 implemented RFE #1470316: allow "$" in variable names
3677 2007-01-20 Raphael Neider <rneider AT web.de>
3679 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3681 2007-01-20 Raphael Neider <rneider AT web.de>
3683 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3684 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3685 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3686 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3687 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3688 * device/lib/pic/libdev/pic*.c,
3689 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3690 * device/lib/pic/libdev/Makefile.in: show progress
3692 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3694 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3695 * support/scripts/sdcc_cygwin_mingw32,
3696 * support/scripts/sdcc_mingw32,
3697 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3698 conformance with autoconf 2.6
3700 2007-01-19 Raphael Neider <rneider AT web.de>
3702 * src/pic/device.c (register_map): fixed list construction
3703 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3704 (genMod): removed case for genModbits,
3705 (genModbits): removed as now unused/unimplemented
3706 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3708 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3710 * support/regression/tests/swap.c: added in response to #1638622
3711 * doc/sdccman.lyx: synced version, minor changes
3713 2007-01-18 Borut Razem <borut.razem AT siol.net>
3715 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3716 thanks to Gunther Jehle
3717 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3718 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3719 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3720 use filename in lineno instead.
3721 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3722 print the file name in ast_print()
3724 2007-01-18 Borut Razem <borut.razem AT siol.net>
3726 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3728 * src/SDCC.lex: stringLiteral() returns const char pointer,
3729 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3730 fixed column counting
3731 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3732 accept const char pointer as parameter
3733 * src/SDCCdwarf2.c: corrected buffer size
3735 2007-01-17 Borut Razem <borut.razem AT siol.net>
3737 * support/Util/dbuf_string.c: fixed for amd64
3739 2007-01-15 Borut Razem <borut.razem AT siol.net>
3741 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3742 removed terminal symbol ELIPSIS, since it was never generated by the
3743 lexer and it was wrongly used in parameter_identifier_list rule
3745 2007-01-15 Raphael Neider <rneider AT web.de>
3747 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3748 code page and data banking description
3749 * src/pic/genarith.c,
3750 * src/pic/gen.h: removed bit arithmetic functions,
3751 updated exit(1) to exit(EXIT_FAILURE)
3752 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3753 * device/include/pic16/pic18f2455.h,
3754 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3755 TRISD and TRISE, fixed/added some bit names
3756 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3757 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3758 updated pic18f2455.{c,h} instead of duplicating them
3760 2007-01-14 Borut Razem <borut.razem AT siol.net>
3762 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3763 Cannot debug files that contain spaces in the path name
3764 by converting spaces in asm file name to underscores
3766 2007-01-13 Borut Razem <borut.razem AT siol.net>
3768 * doc/sdccman.lyx: fixed format errors
3770 2007-01-10 Borut Razem <borut.razem AT siol.net>
3772 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3773 codeseg/constseg #pragma fail
3774 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3775 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3776 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3777 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3779 2007-01-09 Borut Razem <borut.razem AT siol.net>
3781 * get rid of diagnistic.[ch], pretty-print.[ch],
3782 c-pretty-print.[ch], ... used just for error, warning, ...
3784 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3785 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3786 suppoprt/cpp2/pretty-print.[ch]:
3788 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3789 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3790 suppoprt/cpp2/sdcpp.dsp:
3793 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3795 * device/lib/printf_large.c (output_float): removed recursion,
3796 use smaller buffer on stack for mcs51,
3797 fixed bug printing 1.96
3798 * support/regression/tests/snprintf.c: added test
3800 2007-01-07 Borut Razem <borut.razem AT siol.net>
3802 * use dynamic memory buffers instead temporary files
3803 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3805 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3806 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3807 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3808 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3809 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3810 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3811 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3812 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3813 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3814 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3815 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3816 support/Util/dbuf.c, support/Util/dbuf.h:
3818 * .version, sdcc.spec: bumped version to 2.6.4
3820 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3822 * src/port.h: added TARGET_Z80_LIKE macro
3823 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3824 output PSEG location if --xram-loc or --xstack-loc was used
3825 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3827 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3829 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3830 * as/as_z80.dsp, as/z80/as_z80.dsp,
3831 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3832 * sdcc.dsw: moved project files into subdir
3833 * as/hc08/as_hc08.dsp,
3834 * as/hc08/Makefile.bcc,
3835 * as/hc08/Makefile.in,
3836 * as/mcs51/Makefile.bcc,
3837 * as/mcs51/Makefile.in,
3838 * as/z80/Makefile.bcc,
3839 * as/z80/Makefile.in,
3840 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3843 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3846 * as/mcs51/asmain.c,
3848 * as/z80/assym.c: removed include "strcmpi.h"
3849 * as/hc08/strcmpi.c,
3850 * as/hc08/strcmpi.h,
3851 * as/mcs51/strcmpi.c,
3852 * as/mcs51/strcmpi.h,
3853 * support/Util/strcmpi.c,
3854 * support/Util/strcmpi.h: removed files
3855 * as/strcmpi.c: added as_strncmpi()
3857 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3859 * sdcc.dsw: Added some dependencies on project config.dsp
3861 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3863 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3864 with [di]ram_start to fix a regresion
3866 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3868 * configure.in: added missing mcs51 in status output
3869 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3871 * debugger/mcs51/clean.mk (distclean): remove config.h
3872 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3873 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3874 options.h, s-options-h and options.c
3875 * support/cpp2/clean.mk: unused, removed
3876 * Makefile.common.in,
3879 * as/hc08/Makefile.in,
3881 * as/mcs51/Makefile.in,
3882 * as/mcs51/clean.mk,
3885 * as/z80/Makefile.in,
3887 * as/link/Makefile.in,
3888 * as/link/hc08/Makefile.in,
3889 * as/link/hc08/clean.mk,
3890 * as/link/mcs51/Makefile.in,
3891 * as/link/mcs51/clean.mk,
3892 * as/link/z80/Makefile.in,
3893 * as/link/z80/clean.mk,
3894 * as/link/z80/conf.mk,
3895 * debugger/mcs51/Makefile.in,
3896 * debugger/mcs51/clean.mk,
3897 * device/include/Makefile.in,
3898 * device/lib/Makefile.in,
3899 * device/lib/mcs51/Makefile.in,
3900 * device/lib/pic/Makefile.in,
3901 * device/lib/pic/Makefile.common.in,
3902 * device/lib/pic/Makefile.subdir,
3903 * device/lib/pic/Makefile.rules,
3904 * device/lib/pic16/libio/Makefile.in,
3905 * device/lib/pic16/Makefile.subdir,
3906 * device/lib/pic16/libdev/Makefile.in,
3907 * device/lib/pic16/Makefile.rules,
3908 * device/lib/pic16/Makefile.common.in,
3909 * sim/ucsim/avr.src/Makefile.in,
3910 * sim/ucsim/main_in.mk,
3911 * sim/ucsim/cmd.src/Makefile.in,
3912 * sim/ucsim/doc/Makefile.in,
3913 * sim/ucsim/gui.src/Makefile.in,
3914 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3915 * sim/ucsim/gui.src/serio.src/Makefile.in,
3916 * sim/ucsim/hc08.src/Makefile.in,
3917 * sim/ucsim/libltdl/Makefile.in,
3918 * sim/ucsim/s51.src/Makefile.in,
3919 * sim/ucsim/sim.src/Makefile.in,
3920 * sim/ucsim/sim.src/conf.mk,
3921 * sim/ucsim/xa.src/Makefile.in,
3922 * sim/ucsim/z80.src/Makefile.in,
3926 * support/cpp2/Makefile.in,
3927 * support/librarian/Makefile.in,
3928 * support/librarian/clean.mk,
3929 * support/makebin/Makefile.in,
3930 * support/makebin/clean.mk,
3931 * support/packihx/Makefile.in,
3932 * support/regression/Makefile.in,
3933 * support/regression/ports/ds390/spec.mk,
3934 * support/regression/ports/gbz80/spec.mk,
3935 * support/regression/ports/hc08/spec.mk,
3936 * support/regression/ports/mcs51/spec.mk,
3937 * support/regression/ports/mcs51-large/spec.mk,
3938 * support/regression/ports/mcs51-medium/spec.mk,
3939 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3940 * support/regression/ports/pic14/spec.mk,
3941 * support/regression/ports/pic16/spec.mk,
3942 * support/regression/ports/mcs51-stack-auto/spec.mk,
3943 * support/regression/ports/ucz80/spec.mk,
3944 * support/regression/ports/xa51/spec.mk,
3945 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3946 adding a slash after $(top_builddir) and/or adding @datarootdir@
3948 * debugger/mcs51/configure.in,
3949 * device/lib/pic/configure.in,
3950 * device/lib/pic16/configure.in,
3951 * sim/ucsim/configure.in,
3952 * support/cpp2/configure.in,
3953 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3955 * debugger/mcs51/configure,
3956 * device/lib/pic/configure,
3957 * device/lib/pic16/configure,
3958 * sim/ucsim/configure,
3959 * support/cpp2/configure,
3960 * support/packihx/configure: generated with autoconf 2.60
3962 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3964 * as/link/hc08/lkihx.c (newArea),
3965 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3967 2007-01-02 Borut Razem <borut.razem AT siol.net>
3969 * doc/sdccman.lyx: documented #pragma sdcc_hash
3970 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3972 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3974 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3976 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3977 empty 'while'-loop to work correctly, see regression test 'while.c'
3978 * support/regression/tests/while.c: added
3980 2007-01-01 Borut Razem <borut.razem AT siol.net>
3982 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3983 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3984 support/cpp2/libcpp/sdcpp.c:
3985 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3986 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3987 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3989 2006-12-31 Borut Razem <borut.razem AT siol.net>
3991 * SDCPP synchronized with GCC CPP release version 4.1.1,
3992 currently the latest release:
3993 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3994 support/cpp2/libcpp/include/cpp-id-data.h
3995 support/cpp2/libiberty/fopen_unlocked.c
3996 support/cpp2/libiberty/md5.c
3998 support/cpp2/opt-functions.awk
3999 support/cpp2/opt-gather.awk
4000 support/cpp2/optc-gen.awk
4001 support/cpp2/opth-gen.awk:
4003 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4004 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4005 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4006 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4007 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4008 support/cpp2/diagnostic.h, support/cpp2/except.h,
4009 support/cpp2/hwint.h, support/cpp2/input.h,
4010 support/cpp2/intl.h, support/cpp2/move-if-change,
4011 support/cpp2/opts.c, support/cpp2/opts.h,
4012 support/cpp2/output.h, support/cpp2/prefix.c,
4013 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4014 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4015 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4016 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4017 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4018 support/cpp2/version.c:
4020 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4021 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4022 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4023 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4024 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4025 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4026 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4027 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4028 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4029 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4030 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4032 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4033 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4034 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4035 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4036 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4037 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4038 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4039 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4040 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4041 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4042 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4043 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4044 support/cpp2/system.h:
4047 2006-12-31 Borut Razem <borut.razem AT siol.net>
4049 * configure.in, configure: fixed bug #1538756: configure dies if bison
4050 and flex are not installed, 2nd try
4052 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4054 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4055 400.x for better code in RFE 899102
4057 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4059 * src/SDCCpeeph.c (deadMove),
4061 * src/mcs51/peep.h: renamed 'op' by 'reg'
4062 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4063 (scan4op): small change for removeDeadMove(), added support for
4064 'callee saves' and/or PACLL function calls,
4065 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4066 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4067 left in new dispatcher mcs51DeadMove()
4068 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4070 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4072 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4074 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4075 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4077 2006-12-30 Borut Razem <borut.razem AT siol.net>
4079 * support/cpp2/spacs.h: deleted from svn
4080 * configure.in, configure: fixed bug #1538756: configure dies if bison
4081 and flex are not installed
4083 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4085 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4086 with this z80 passes printf float test when enabled
4087 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4089 2006-12-28 Borut Razem <borut.razem AT siol.net>
4091 * support/cpp2/config.in, support/cpp2/configure.in,
4092 support/cpp2/configure, support/cpp2/Makefile.in:
4093 fix for the solaris build
4095 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4097 * src/SDCC.y (type_specifier2, pointer),
4099 * src/SDCCsymt.c (mergeSpec, checkSClass),
4100 * support/Util/SDCCerr.c,
4101 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4102 * support/valdiag/valdiag.py: Allow test cases to specify
4103 required language standard
4104 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4105 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4107 2006-12-27 Borut Razem <borut.razem AT siol.net>
4109 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4110 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4112 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4114 * support/cpp2/libiberty/Makefile.bcc: updated
4115 * src/pic16/main.c: fixed #pragma udata handling
4116 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4118 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4120 * src/SDCCpeeph.c: made labelHashEntry global,
4121 made pcDistance, FBYNAME static,
4122 (pcDistance): made static, use isComment and isLabel,
4124 (getLabelRef): added, extracted from labelRefCount(),
4125 (labelRefCount): use new getLabelRef(),
4126 (callFuncByName): made static, added deadMove,
4127 use isComment and isLabel,
4128 (newPeepRule): made static, set isLabel,
4129 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4130 labels from peephole rules,
4131 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4132 when isComment or isLabel is set
4133 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4134 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4136 * src/mcs51/peep.h: added
4137 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4138 * src/port.h: added peep->deadMove to port structure
4139 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4140 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4141 deadMove, finally removed no. 1 and 2
4148 * src/hc08/gen.c: mark lines with isComment or isLabel
4149 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4151 * sdcc.spec: bumped version to 2.6.3
4153 2006-12-26 Borut Razem <borut.razem AT siol.net>
4155 * support/cpp2/Makefile.in: added dependency on options.h
4156 * configure: regenerated
4157 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4158 * support/cpp2/Makefile.in: added vasprintf.c
4160 2006-12-25 Borut Razem <borut.razem AT siol.net>
4162 * SDCPP synchronized with GCC CPP release version 3.4.6,
4163 the latest release before 4.x:
4164 * support/cpp2/Makefile.in, support/cpp2/config.h,
4165 support/cpp2/configure, support/cpp2/configure.in,
4166 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4167 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4168 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4169 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4170 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4171 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4172 support/cpp2/cpptrad.c, support/cpp2/except.h,
4173 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4174 support/cpp2/hwint.h, support/cpp2/intl.h,
4175 support/cpp2/line-map.c, support/cpp2/line-map.h,
4176 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4177 support/cpp2/output.h, support/cpp2/prefix.c,
4178 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4179 support/cpp2/system.h, support/cpp2/version.c:
4181 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4182 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4183 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4184 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4185 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4186 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4187 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4188 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4189 support/cpp2/move-if-change, support/cpp2/opts.c,
4190 support/cpp2/opts.h, support/cpp2/opts.sh,
4191 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4192 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4193 support/cpp2/win32, support/cpp2/win32/dirent.c,
4194 support/cpp2/win32/dirent.h:
4196 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4197 * support/cpp2/sdcpp.h: renamed from sdcc.h
4198 * sdcppinit.c: deleted
4200 2006-12-23 Borut Razem <borut.razem AT siol.net>
4202 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4203 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4204 preproc.c: an other try to fix bug #982435: introduced
4205 -pedantic-parse-number command line option and pedantic_parse_number
4208 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4210 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4212 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4213 corrected overlayed areax addresses, warn about memory overlaps
4214 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4223 * src/port.h: added xabs_name and iabs_name
4224 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4225 (glue, emitMaps): create and emit maps d_abs and i_abs
4226 * src/SDCCglue.h: cosmetic changes
4227 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4229 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4230 (allocDefault): put absolute, initialized globals in them
4231 * support/regression/tests/absolute.c: added absolute bdata test
4232 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4234 2006-12-20 Borut Razem <borut.razem AT siol.net>
4236 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4237 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4238 added regression test for bug #982435
4240 2006-12-18 Borut Razem <borut.razem AT siol.net>
4242 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4243 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4244 small cosmetic changes
4245 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4246 * support/regression/tests/bug-1351710.c: added regression test
4248 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4250 * doc/sdccman.lyx: added the long missed iCode table
4251 "<where is figure II?>", added links to wiki
4253 2006-12-17 Borut Razem <borut.razem AT siol.net>
4255 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4256 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4257 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4258 unified table driven pragma handling, pragma argument type checking
4259 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4260 current one - version 1.1.3
4261 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4263 2006-12-13 Raphael Neider <rneider AT web.de>
4265 * src/pic/device.h: removed AssignedMemory structure and macros
4266 * src/pic/device.c: removed global finalMapping (linker assigns
4268 (register_map): add SFRs to remembered memRanges
4269 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4270 assignFixedRegisters,assignRelocatableRegisters): removed,
4271 (setMaxRAM,validAddress): adapted accordingly,
4272 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4273 reasonably sized sharebanks,
4274 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4275 (allDefsOutOfRange): removed unused code,
4276 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4278 * src/pic/pcode.c (register_reassign): removed recursion warning,
4279 fired far too often,
4280 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4281 to use existing pic14_stringInSet() to avoid duplicate symbols,
4282 tidied up the code a bit,
4283 (pic14printLocals): added in symmetry to printExterns, replaces
4284 writeUsedRegs more or less,
4285 (picglue): call new pic14_printLocals(),
4286 * device/include/pic/pic*.h: removed #pragma memmap directives,
4287 information gathered from include/pic/pic14devices.txt
4288 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4290 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4292 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4294 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4296 * device/include/mcs51/cc2430.h: fixed missing ';'
4298 2006-12-10 Raphael Neider <rneider AT web.de>
4300 * device/lib/pic16/libc/stdio/vfprintf.c,
4301 * device/lib/pic16/libc/stdio/printf_small.c,
4302 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4303 char arguments, as char varargs are cast to int by the caller,
4304 hopefully fixes #1604915 (other device libraries are still affected)
4306 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4308 * src/mcs51/ralloc.c (packRegsForAssign),
4309 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4311 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4313 * device/include/malloc.h: removed init_dynamic_memory
4314 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4315 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4316 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4317 * device/lib/libsdcc.lib,
4318 * device/lib/Makefile.in,
4319 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4320 * doc/sdccman.lyx: documented use of new _heap.c
4321 * support/regression/tests/malloc.c: removed init_dynamic_memory
4322 * src/cdbFile.c(spacesToUnderscores): new function,
4323 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4325 * device/include/tinibios.h: removed defines for putchar and getchar
4326 * device/lib/ds390/Makefile.in: added putchar.c
4327 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4329 2006-12-09 Borut Razem <borut.razem AT siol.net>
4331 * support/cpp2/sdcc.h: prevent multiple inclusion
4332 * support/cpp2/options.h: deleted
4334 2006-12-08 Borut Razem <borut.razem AT siol.net>
4336 * support/cpp2/sdcc.h: removed x*alloc() macros
4337 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4338 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4339 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4340 * support/cpp2/system.h: moved #include "sdcc.h"
4341 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4342 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4344 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4345 -funsigned-char options
4346 * support/cpp2/sdcppmain.c: fixed bug 1611411
4348 2006-12-07 Borut Razem <borut.razem AT siol.net>
4350 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4353 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4355 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4356 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4358 * .version: bumped to 2.6.2 because a) it's been a while
4359 b) the linker sources have moved c) the preprocessor is upgraded
4361 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4363 * support/regression/tests/snprintf.c: some checks
4364 * lib/src/printf_large.c: %bc: read char instead of int from stack
4366 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4368 * device/include/mcs51/cc2430.h: inserted _XPAGE
4370 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4372 * device/include/mcs51/cc2430.h: added
4374 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4376 * device/include/asm/default/features.h,
4377 * device/include/asm/ds390/features.h,
4378 * device/include/mcs51/at89s53.h,
4379 * device/include/ser.h,
4380 * device/include/ser_ir.h,
4381 * device/include/serial.h: changed keywords to double underscore variants,
4382 fixes bug 1590261 some more, thanks Steven Borley
4384 2006-12-01 Raphael Neider <rneider AT web.de>
4386 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4387 but emit warning (recursion is not supported for pic14)
4389 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4391 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4392 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4394 2006-11-30 Raphael Neider <rneider AT web.de>
4396 * src/pic/device.c (dump_sfr): always emit symbols
4397 * src/pic/glue.c (pic14printPublics): fixed typo
4399 2006-11-30 Raphael Neider <rneider AT web.de>
4401 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4402 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4403 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4404 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4405 a sharebank, use a non-shared bank for the stack if none available
4406 * src/pic/device.h (struct memRange): added linked list next field,
4407 added prototypes for above functions
4408 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4409 (typeRegWithIdx): accept fixed and unfixed stack registers
4410 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4411 the stack, handle shared and banked stack (except for WSAVE),
4412 (insertBankSel): removed useless optimization (will never fire),
4413 (FixRegisterBanking): added optimization for devices with only one
4414 possibly aliased bank of memory, like 16f84
4415 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4416 devices have no SHAREBANK in the linker script
4417 * device/include/pic/pic14devices.txt: documented memmap
4418 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4420 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4422 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4423 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4424 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4425 genhc08Code): switched most of the D (debug) macros to DD (detailed
4426 debug) macros to better control clutter in the generated .asm file.
4427 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4428 genRightShift): fixed bug with non-constant bit shift stored to
4429 a volatile result (SF Open Discussion forum thread #1616749).
4430 Single byte case is not yet optimized.
4432 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4434 * device/include/asm/mcs51/features.h,
4435 * device/include/malloc.h,
4436 * device/include/stdio.h: changed keywords to double underscore variants,
4439 2006-11-27 Borut Razem <borut.razem AT siol.net>
4441 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4442 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4443 support/cpp2/output.h, support/cpp2/cppinit.c,
4444 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4445 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4446 support/cpp2/cppdefault.c, support/cpp2/system.h,
4447 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4448 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4449 support/cpp2/prefix.c, support/cpp2/except.h,
4450 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4451 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4452 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4453 support/cpp2/version.c, support/cpp2/cppmain.c,
4454 support/cpp2/version.h, support/cpp2/hashtable.c,
4455 support/cpp2/cpperror.c:
4456 synchronized with GCC CPP release version 3.3.6,
4457 the latest where cppmain.c still exists.
4458 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4459 support/cpp2/sdcppinit.c: added
4461 2006-11-27 Borut Razem <borut.razem AT siol.net>
4463 * support/cpp2/cpplex.c:
4464 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4466 * support/cpp2/cpplib.c: removed definitions of unused variables
4468 2006-11-26 Borut Razem <borut.razem AT siol.net>
4470 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4471 since they are redefined by macros in support/cpp2/sdcc.h
4472 * support/cpp2/sdcc.h: x*alloc macro redefinition
4474 2006-11-25 Borut Razem <borut.razem AT siol.net>
4476 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4477 support/cpp2/configure, support/cpp2/Makefile.in,
4478 support/cpp2/cppfiles.c, support/cpp2/output.h,
4479 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4480 support/cpp2/config.h, support/cpp2/cpplib.h,
4481 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4482 support/cpp2/cppdefault.c, support/cpp2/config.in,
4483 support/cpp2/system.h, support/cpp2/cpplex.c,
4484 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4485 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4486 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4487 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4488 support/cpp2/configure.in, support/cpp2/intl.h,
4489 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4490 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4491 support/cpp2/version.c, support/cpp2/cppmain.c,
4492 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4493 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4494 support/cpp2/cpperror.c,
4495 support/cpp2/libiberty/safe-ctype.c,
4496 support/cpp2/libiberty/safe-ctype.h,
4497 support/cpp2/libiberty/splay-tree.c,
4498 support/cpp2/libiberty/obstack.c,
4499 support/cpp2/libiberty/lbasename.c,
4500 support/cpp2/libiberty/splay-tree.h,
4501 support/cpp2/libiberty/obstack.h:
4502 synchronized with GCC CPP release version 3.2.3,
4503 the latest before integration of cpp into gcc
4504 * support/cpp2/except.h, support/cpp2/line-map.c,
4505 support/cpp2/line-map.h,
4506 support/cpp2/libiberty/hex.c,
4507 support/cpp2/libiberty/concat.c,
4508 support/cpp2/libiberty/filenames.h: added
4509 * support/cpp2/intl.c: deleted
4511 2006-11-24 Borut Razem <borut.razem AT siol.net>
4513 * src/SDCC.y: enabled compilation of empty source file
4514 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4515 "ISO C forbids an empty source file"
4516 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4517 if all the code is ifdefed out.
4519 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4521 * src/hc08/gen.c (genPcall): fix for bug #1601032
4523 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4525 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4526 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4527 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4528 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4529 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4530 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4531 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4532 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4533 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4534 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4535 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4536 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4537 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4538 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4539 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4540 Renamed to all upper case as per the standard set by SiLabs
4542 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4544 * device/include/mcs51/C8051F520.h: new, added
4545 * device/include/mcs51/compiler.h: added link about predefined macros
4547 2006-11-23 Raphael Neider <rneider AT web.de>
4549 * src/regression/Makefile: add -L path to fresh library
4550 * src/regression/simulate: emphasize FAILED output
4551 * src/regression/create_stc: output _failures from gpsim
4552 * src/regression/compare4.c,
4553 * src/regression/rotate6.c: fixed char literals,
4554 all compile, all run =8-D
4556 * src/pic/pcode.h: added isPCASMDIR macro
4557 * src/pic/gen.c (genAnd): fixed bit offset
4558 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4559 packBits): unified register numbering schemes,
4560 (newReg): do not insert stack registers into hash table,
4561 (initStack): unpinned pseudo stack, simplified,
4562 (typeRegWithIdx): fixed retrieval of stack registers,
4563 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4564 (pCodeReplace): removed invalid assertion,
4565 (insertPCodeInstruction): fixed newly added labels,
4566 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4567 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4568 DumpFlow): removed unsed (broken?) code,
4569 (insertBankSel): prevent STATUS from being BANKSELed,
4570 (FixRegisterBanking): rewritten from scratch, implemented generic
4571 optimizations (suppress BANKSELs to same register and to registers
4572 present in all banks),
4573 (AnalyzeBanking): update flow after BANKSELection
4575 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4576 sharebank, let linker place it, mark STKxx symbols as emitted
4578 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4580 * src/regression/arrays.c,
4581 * src/regression/bank1.c,
4582 * src/regression/bool2.c,
4583 * src/regression/compare7.c,
4584 * src/regression/compare8.c,
4585 * src/regression/compare9.c,
4586 * src/regression/compare10.c,
4587 * src/regression/configword.c,
4588 * src/regression/for.c,
4589 * src/regression/mult1.c,
4590 * src/regression/pointer1.c,
4591 * src/regression/rotate6.c,
4592 * src/regression/string1.c,
4593 * src/regression/struct1.c,
4594 * src/regression/Makefile: make PIC14 regression tests run again
4595 (3 fail, 6 won't compile)
4597 2006-11-21 Raphael Neider <rneider AT web.de>
4599 * device/include/pic16/pic18f4550.h,
4600 * device/include/pic16/pic18f4455.h,
4601 * device/lib/pic16/libdev/pic18f4550.c,
4602 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4603 * configure.in: removed superfluous closing bracket
4605 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4607 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4610 2006-11-21 Raphael Neider <rneider AT web.de>
4612 * src/pic/device.{c,h}: added pic14_getPIC()
4613 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4614 (genAnd): added PIC code for one case, fixes #1597044
4615 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4616 SFRs that are present in all banks (e.g., STATUS)
4618 2006-11-20 Raphael Neider <rneider AT web.de>
4620 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4621 INCFSZ/INCFSZW and declared them as changing Z bit,
4622 (insertPCodeInstruction): correctly invert the above instructions,
4624 (DoBankSelect): don't panic on po_immediates
4626 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4629 * as/link/mcs51/lkihx.c (newArea),
4630 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4631 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4633 2006-11-11 Raphael Neider <rneider AT web.de>
4635 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4636 bitfield symbols, fixes #1579535 (once more...).
4638 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4640 * support/regression/generate-cases.py,
4641 * support/regression/fwk/include/testfwk.h,
4642 * support/regression/fwk/lib/testfwk.c: used code pointers,
4643 (about 50kByte less code generated for mcs51)
4645 2006-11-06 Borut Razem <borut.razem AT siol.net>
4647 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4648 debugger/mcs51/configure: fixed failed check because the function
4649 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4650 who submitted the patch for gpsim.
4651 * debugger/mcs51/configure.in: removed the result message
4652 * debugger/mcs51/Makefile.in: fixed the config.status warning
4653 "... seems to ignore the --datarootdir setting"
4655 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4657 * device/include/mcs51/c8051f020.h,
4658 * device/include/mcs51/c8051f040.h,
4659 * device/include/mcs51/c8051f060.h,
4660 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4661 * src/z80/gen.c (gencjneshort),
4662 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4664 2006-10-31 Borut Razem <borut.razem AT siol.net>
4666 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4667 debugger/mcs51/configure: get readline version
4669 2006-10-30 Borut Razem <borut.razem AT siol.net>
4671 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4672 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4673 debugger/mcs51/configure: locate readline even when cross compiling
4674 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4676 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4678 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4681 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4683 * device/include/malloc.h,
4684 * device/lib/calloc.c,
4685 * device/lib/free.c,
4686 * device/lib/malloc.c,
4687 * device/lib/realloc.c: moved definition of struct into sources
4688 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4690 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4692 * as/asx8051.dsp: corrected output directories
4693 * as/link/hc08: new directory for hc08 linker
4694 * as/hc08/aslink.h, as/link/aslink.h,
4695 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4696 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4697 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4698 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4699 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4700 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4701 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4702 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4703 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4704 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4705 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4706 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4707 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4708 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4709 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4710 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4711 * as/link/hc08/conf.mk,
4715 * sdcc.dsw: moved hc08 linker to as/link/hc08
4716 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4717 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4718 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4719 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4720 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4721 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4722 * as/link/mcs51/aslink.dsp,
4723 * as/link/mcs51/Makefile.in: factored out the common files
4724 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4725 * as/clean.mk: extra cleaning common files
4726 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4727 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4728 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4730 2006-10-29 Raphael Neider <rneider AT web.de>
4732 * src/pic/ralloc.c (newReg): create aliases for registers with
4733 multiple names to fix #1579535 and #1584001,
4734 (regWithIdx,dirregWithName): resolve aliases on lookup
4735 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4737 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4738 to prevent build errors on small devices
4740 2006-10-28 Raphael Neider <rneider AT web.de>
4742 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4743 assumption within interrupt handlers, fixes #1584940
4744 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4745 "emitted" to avoid emitting them again in udata
4747 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4749 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4752 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4754 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4755 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4756 on/off CR to CRLF conversion.
4758 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4760 * doc/sdccman.lyx: updated IRQ section
4762 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4764 * device/lib/serial_io.c: removed
4765 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4766 replacements for serial_io.c
4768 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4770 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4772 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4774 * device/lib/serial_io.c: Default putchar() and getchar() for
4775 mcs51 uses serial port.
4777 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4779 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4781 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4783 * support/regression/ports/mcs51/support.c: smaller
4784 _sdcc_external_startup()
4785 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4787 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4789 * device/lib/gbz80/crt0.s,
4790 * device/lib/gbz80/crt0_rle.s,
4791 * device/lib/gbz80/div.s,
4792 * device/lib/gbz80/fstubs.s,
4793 * device/lib/gbz80/heap.s,
4794 * device/lib/gbz80/mul.s,
4795 * device/lib/gbz80/putchar.s,
4796 * device/lib/gbz80/stubs.s,
4797 * device/lib/z80/crt0.s,
4798 * device/lib/z80/crt0_rle.s,
4799 * device/lib/z80/div.s,
4800 * device/lib/z80/fstubs.s,
4801 * device/lib/z80/heap.s,
4802 * device/lib/z80/mul.s,
4803 * device/lib/z80/putchar.s,
4804 * device/lib/z80/stubs.s: reverted, I was mistaken
4806 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4808 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4809 * support/regression/ports/mcs51/support.c: removed race
4810 condition on TI in _putchar allowing to use serial port mode 0
4812 2006-10-20 Borut Razem <borut.razem AT siol.net>
4814 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4816 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4818 * device/lib/gbz80/crt0.s,
4819 * device/lib/gbz80/crt0_rle.s,
4820 * device/lib/gbz80/div.s,
4821 * device/lib/gbz80/fstubs.s,
4822 * device/lib/gbz80/heap.s,
4823 * device/lib/gbz80/mul.s,
4824 * device/lib/gbz80/putchar.s,
4825 * device/lib/gbz80/stubs.s,
4826 * device/lib/z80/crt0.s,
4827 * device/lib/z80/crt0_rle.s,
4828 * device/lib/z80/div.s,
4829 * device/lib/z80/fstubs.s,
4830 * device/lib/z80/heap.s,
4831 * device/lib/z80/mul.s,
4832 * device/lib/z80/putchar.s,
4833 * device/lib/z80/stubs.s: removed all leading underscores from area names
4835 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4837 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4838 regression tests are not waiting in the simulator for simulated
4839 transmission of debug output
4841 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4843 * device/lib/printf_large.c: slightly smaller
4844 * doc/sdccman.lyx: do not use spaces within html links
4846 2006-10-16 Borut Razem <borut.razem AT siol.net>
4848 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4849 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4850 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4851 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4852 debugger/mcs51/configure:
4853 [ 1185668 ] add gnu readline support to sdcdb - enabled
4855 2006-10-16 Raphael Neider <rneider AT web.de>
4857 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4858 fixes #1577882, removes close to all banking optimizations
4860 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4862 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4863 variables in code memory
4864 * support/regression/tests/absolute.c: added test for this
4866 2006-10-15 Raphael Neider <rneider AT web.de>
4868 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4870 (BankSelect): emit BANKSEL before touching linker-placed regs,
4873 2006-10-10 Raphael Neider <rneider AT web.de>
4875 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4876 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4877 * src/pic/main.c (_pic14_parseOptions),
4878 * src/pic/main.h: mostly reverted to previous state, now use results
4879 from SDCCmain.c's argument parsing
4881 2006-10-10 Borut Razem <borut.razem AT siol.net>
4883 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4884 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4885 [ 1185668 ] add gnu readline support to sdcdb -
4886 prepared for READLINE, not enabled yet,
4887 thanks to <tal.bav AT gmail.com>
4889 2006-10-10 Raphael Neider <rneider AT web.de>
4891 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4892 * src/pic16/devices.inc,
4893 * device/include/pic16 (pic18f[24]620.h),
4894 * device/include/pic18fregs.h,
4895 * device/lib/pic16/pics.all,
4896 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4897 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4898 Gary Plumbridge and Anton Strobl
4900 2006-10-10 Raphael Neider <rneider AT web.de>
4902 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4903 --stack-siz=NUM options to configure the argument passing stack
4904 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4905 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4906 (pic14_getSharebankSize): obey --stack-siz=NUM,
4907 (pic14_getSharebankAddress): obey --stack-loc=NUM
4909 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4911 * doc/sdccman.lyx: added to the manual
4912 * doc/figures/ddd_example.png: added (neither pdflatex nor
4913 most browsers seem to like the .eps file)
4915 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4917 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4918 to /tmp and /var/tmp acc. LSB
4919 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4921 * support/regression/tests/onebyte.c: added test
4923 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4925 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4927 2006-10-05 Borut Razem <borut.razem AT siol.net>
4929 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4931 - sdcc.dsw: changed property eol-style to CRLF
4932 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4934 2006-10-04 Raphael Neider <rneider AT web.de>
4936 * device/include/pic/{pic16f84.h,pic16f84a.h},
4937 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4938 from patch #1522504, thanks to Robas Teodor
4940 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4942 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4945 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4947 * src/pic16/glue.c (pic16emitMaps),
4948 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4949 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4950 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4951 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4953 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4954 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4956 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4958 * support/librarian/sdcclib.c: Added option -l.
4959 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4961 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4962 using Windows command prompt.
4964 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4966 * device/lib/libsdcc.lib: added module rand
4967 * src/ds390/ralloc.c (rematStr),
4968 * src/hc08/ralloc.c (rematStr),
4969 * src/mcs51/ralloc.c (rematStr),
4970 * src/z80/ralloc.c (rematStr): made output more consistent
4971 * src/mcs51/gen.c: cosmetic changes
4973 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4975 * src/port.h: added mem.cabs_name to PORT
4982 * src/z80/main.c: added cabs_name initializers
4983 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4985 (emitMaps): emit absolutes in code memory into cabs_name
4987 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4988 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4989 * support/regression/fwk/include/testfwk.h: added define for at
4990 * support/regression/tests/absolute.c: added, new
4992 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4994 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4995 optimizations, see also patch 887161 by Stas Sergeev
4996 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4997 to be necessary anymore,
4998 (102, 103, 104, 127): renamed all occurances of bp to _bp
5000 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5002 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5003 thanks Weston T. Schmidt for patch 1555221
5004 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5005 * src/SDCCicode.c(geniCodeMultiply): small optimization
5007 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5009 * device/include/stdlib.h: added rand prototypes
5010 * device/lib/rand.c: new, added
5011 * device/lib/Makefile.in: added rand.c
5012 * src/z80/peeph.def,
5013 * src/z80/peeph-gbz80.def,
5014 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5016 2006-09-20 Raphael Neider <rneider AT web.de>
5018 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5020 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5022 * as/link/aslink.h: cosmetic changes
5023 * as/link/mcs51/Makefile.in,
5024 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5026 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5029 * as/link/mcs51/aslink.h,
5030 * as/link/z80/aslink.h: merged and moved to as/link/
5031 * as/link/lkstore.c,
5032 * as/link/mcs51/lkstore.c: moved to as/link/
5033 * as/link/clean.mk: remove *.o
5034 * as/link/mcs51/alloc.h: deleted
5035 * as/link/mcs51/lkarea.c: added lnksect prototype
5036 * as/link/mcs51/lkdata.c,
5037 * as/link/mcs51/lklex.c,
5038 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5039 * as/link/mcs51/lkmem.c,
5040 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5041 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5042 * as/link/mcs51/aslink.dsp,
5043 * as/link/mcs51/Makefile.aslink,
5044 * as/link/mcs51/Makefile.bcc,
5045 * as/link/mcs51/Makefile.in: updated for moved files
5046 * as/link/z80/lkarea.c,
5047 * as/link/z80/lkhead.c,
5048 * as/link/z80/lklex.c,
5049 * as/link/z80/lklibr.c,
5050 * as/link/z80/lklist.c,
5051 * as/link/z80/lkmain.c,
5052 * as/link/z80/lkrloc.c,
5053 * as/link/z80/lksym.c: synced with mcs51
5054 * as/link/z80/lkdata.c,
5055 * as/link/z80/lkeval.c,
5056 * as/link/z80/lkihx.c,
5057 * as/link/z80/lks19.c: cosmetic changes
5058 * as/link/z80/Makefile.in,
5059 * as/link/z80/linkgbz80.dsp,
5060 * as/link/z80/linkz80.dsp: updated for moved files
5062 2006-09-16 Borut Razem <borut.razem AT siol.net>
5064 * debugger/mcs51/sdcdb.c: partially fixed
5065 [ 1203664 ] sdcdb fails to open files w. two "." periods
5066 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5067 debugger/mcs51/symtab.h: fixed indenting
5068 * configure.in, configure: up to date with latest Maarten's changes
5070 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5073 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5074 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5075 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5076 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5077 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5078 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5079 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5080 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5081 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5082 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5083 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5084 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5085 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5086 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5087 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5088 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5089 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5090 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5091 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5092 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5093 as/link/mcs51/alloc.h,
5094 as/link/mcs51/clean.mk,
5095 as/link/mcs51/conf.mk,
5096 as/link/mcs51/Makefile.bcc,
5097 as/link/mcs51/Makefile.in,
5098 as/link/mcs51/readme.390,
5099 as/link/mcs51/strcmpi.c,
5100 as/link/mcs51/strcmpi.h,
5102 as/mcs51/Makefile.bcc,
5103 as/mcs51/Makefile.in,
5106 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5108 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5111 * as/link/Makefile.in,
5112 * as/link/z80/linkgbz80.dsp,
5113 * as/link/z80/linkz80.dsp,
5120 * link/z80/aslink.h,
5121 * link/z80/clean.mk,
5123 * link/z80/linkgbz80.dsp,
5124 * link/z80/linkz80.dsp,
5125 * link/z80/lkarea.c,
5126 * link/z80/lkdata.c,
5127 * link/z80/lkeval.c,
5130 * link/z80/lkhead.c,
5133 * link/z80/lklibr.c,
5134 * link/z80/lklist.c,
5135 * link/z80/lkmain.c,
5136 * link/z80/lkrloc.c,
5139 * link/z80/Makefile.in,
5141 * sdcc.dsw: moved link/ to as/link/
5143 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5145 * as/mcs51/i51mch.c (machine): fixed warning
5147 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5149 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5151 2006-09-09 Borut Razem <borut.razem AT siol.net>
5153 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5154 sdcdb WIN32 native port
5155 * src/clean.mk: fixed
5157 2006-09-08 Borut Razem <borut.razem AT siol.net>
5159 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5161 2006-09-08 Raphael Neider <rneider AT web.de>
5163 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5164 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5165 to gplink to disable processor mismatch warning and to allow
5166 the use of devices with only aliased (shared) memory banks,
5167 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5169 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5171 * doc/sdccman.lyx: Some re-formating plus example on using
5172 #pragma preproc_asm +/-
5174 2006-09-07 Borut Razem <borut.razem AT siol.net>
5176 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5179 2006-09-06 Borut Razem <borut.razem AT siol.net>
5181 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5182 line at sdcc.nsi:153
5183 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5185 2006-09-05 Borut Razem <borut.razem AT siol.net>
5187 * configure.in, configure: support for winsock2
5188 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5189 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5190 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5191 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5192 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5194 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5196 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5198 * support/regression/tests/bug1551947.c: new, added
5199 * src/SDCCsymt.h: strings are char* not byte*
5201 2006-09-05 Raphael Neider <rneider AT web.de>
5203 * device/lib/pic16/libdev/pic18f4550.c,
5204 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5205 declarations/definitions from patch #1520949
5207 2006-09-05 Raphael Neider <rneider AT web.de>
5209 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5210 byte-aligned bitfields, fixes #1539278
5212 2006-09-05 Raphael Neider <rneider AT web.de>
5214 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5217 2006-09-04 Borut Razem <borut.razem AT siol.net>
5219 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5220 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5221 -mno-cygwin is a part of the compiler name
5222 * support/scripts/sdcc_mingw32: don't disable ucsim
5224 2006-09-03 Borut Razem <borut.razem AT siol.net>
5226 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5227 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5229 2006-09-03 Raphael Neider <rneider AT web.de>
5232 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5233 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5236 2006-09-01 Borut Razem <borut.razem AT siol.net>
5238 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5239 to make ppc-osx happy
5241 2006-08-31 Borut Razem <borut.razem AT siol.net>
5243 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5244 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5245 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5246 * support/regression/ports/ds390/spec.mk,
5247 support/regression/ports/mcs51/spec.mk,
5248 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5249 To run regression tests in mingw environment:
5250 make DEV_NULL=NUL CC=gcc
5252 2006-08-30 Borut Razem <borut.razem AT siol.net>
5254 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5255 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5256 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5257 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5258 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5259 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5260 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5261 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5262 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5263 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5264 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5265 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5266 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5267 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5268 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5269 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5270 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5271 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5272 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5273 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5274 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5275 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5276 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5277 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5278 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5279 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5280 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5281 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5282 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5283 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5284 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5285 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5286 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5287 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5288 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5289 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5290 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5291 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5292 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5293 ucsim WIN32 native port
5295 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5297 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5299 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5301 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5302 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5304 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5306 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5307 * support/regression/tests/bug1546986.c: new, added
5308 * as/mcs51/.cvsignore,
5309 * debugger/mcs51/.cvsignore,
5310 * src/.cvsignore: deleted
5312 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5314 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5317 2006-08-20 Borut Razem <borut.razem AT siol.net>
5319 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5320 removed cl_listen_console::match(), cl_console::match(),
5321 restructured cl_commander::proc_input()
5323 2006-08-16 Borut Razem <borut.razem AT siol.net>
5325 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5326 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5327 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5329 2006-08-14 Borut Razem <borut.razem AT siol.net>
5331 * support/regression/Makefile.in,
5332 support/regression/ports/pic14/gpsim.cmd,
5333 support/regression/ports/pic14/spec.mk,
5334 support/regression/ports/pic14/support.c:
5335 added pic14 regression test
5337 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5339 * as/doc/asxhtm.html: documented changed ABS behaviour
5340 * as/doc/README: fixed some typos
5342 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5344 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5347 2006-08-12 Borut Razem <borut.razem AT siol.net>
5349 * support/regression/fwk/include/testfwk.h,
5350 support/regression/fwk/lib/testfwk.c,
5351 support/regression/generate-cases.py,
5352 support/regression/Makefile.in:
5353 regression test framework does not depend on function pointers and
5356 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5358 * device/include/stddef.h: c temporary hack to fix bug 1518273
5360 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5362 * device/include/mcs51/cc2510fx.h: added
5363 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5366 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5368 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5369 * as/z80/Makefile.in: added strcmpi.c
5370 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5371 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5373 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5375 * device/lib/gbz80/asm_strings.s,
5376 * device/lib/gbz80/crt0_rle.s,
5377 * device/lib/gbz80/div.s,
5378 * device/lib/gbz80/mul.s,
5379 * device/lib/gbz80/shift.s,
5380 * device/lib/z80/asm_strings.s,
5381 * device/lib/z80/crt0_rle.s,
5382 * device/lib/z80/div.s,
5383 * device/lib/z80/mul.s,
5384 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5385 flags which are all upper case
5387 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5389 * as/z80/asm.h: made CASE_SENSITIVE 1
5390 * link/z80/aslink.h: made CASE_SENSITIVE 1
5391 * src/z80/gen.c (throughout): made all conditionals upper case
5392 * support/regression/tests/bug1503067.c: new
5394 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5396 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5397 (shiftIntoPair): added case 2 for PAIR_IY,
5398 (setupToPreserveCarry): replaced parameters with iCode and check if
5399 PAIR_DE is in use to fix bug 1399290,
5400 (genPlus, genMinus): updated call to setupToPreserveCarry
5401 * support/regression/tests/bug1399290.c: new
5403 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5405 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5406 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5407 * src/ds390/gen.c (shiftRLong),
5408 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5409 * src/mcs51/gen.c (sameReg): changed to sameByte,
5410 (xch_a_aopGet): new,
5411 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5412 shiftRLong): fixed bug 1533966
5413 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5414 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5415 * support/regression/Makefile.in: disabled z80, enabled ucz80
5416 * support/regression/tests/float_trans.c: enabled test for z80 and host
5417 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5419 2006-08-01 Borut Razem <borut.razem AT siol.net>
5421 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5422 comparison is always false due to limited range of data type
5423 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5425 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5427 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5428 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5429 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5430 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5432 2006-07-31 Borut Razem <borut.razem AT siol.net>
5434 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5435 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5436 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5437 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5438 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5439 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5440 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5441 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5442 enable ucsim mingw compilation. Serial port is disabled,
5443 since it uses termios.h API, which is not available on native
5446 2006-07-31 Borut Razem <borut.razem AT siol.net>
5448 * Small Device C Compiler 2.6.0 released
5449 * support/scripts/sdcc.nsi: added FULL_DOC option
5450 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5452 2006-07-28 Borut Razem <borut.razem AT siol.net>
5454 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5455 * doc/INSTALL.txt: updated
5457 2006-07-27 Borut Razem <borut.razem AT siol.net>
5459 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5460 device/lib/pic/libdev/Makefile.in: fixed bug
5461 [ 1438354 ] pic libsdcc: distclean doesn't work
5462 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5463 device/lib/pic16/libio/Makefile.in: fixed bug
5464 [ 1438344 ] pic16 lib: clean doesn't work properly
5465 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5467 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5469 * device/lib/pic/libsdcc/fsdiv.c,
5470 * device/lib/pic/libsdcc/fsmul.c,
5471 * device/lib/pic16/libsdcc/float/fsdiv.c,
5472 * device/lib/pic16/libsdcc/float/fsmul.c,
5473 * device/lib/_fsdiv.c,
5474 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5475 * support/regression/tests/bug1520966.c: added
5476 * doc/knownbugs.html: removed [ 1520966 ] from the list
5478 2006-07-25 Borut Razem <borut.razem AT siol.net>
5480 * configure.in, configure, sdccconf_in.h: fixed bug
5481 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5482 * doc/knownbugs.html: removed [ 1519095 ] from the list
5484 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5486 * doc/knownbugs.html: added, contains list of known bugs at release
5487 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5489 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5491 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5492 function registers and corrected defaults with additional warning
5493 * device/lib/malloc.c: cosmetic changes
5494 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5495 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5496 (fillGaps): and used it
5498 2006-07-20 Raphael Neider <rneider AT web.de>
5500 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5501 output unless SDCCPICDEBUG is set
5502 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5503 output if SILENT is set
5505 2006-07-11 Borut Razem <borut.razem AT siol.net>
5507 * doc/README.txt: updated
5509 2006-07-10 Borut Razem <borut.razem AT siol.net>
5511 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5512 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5513 in WIN32 installation
5514 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5517 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5519 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5520 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5522 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5524 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5526 2006-07-06 Borut Razem <borut.razem AT siol.net>
5528 * support/regression/tests/bitfields.c:
5529 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5530 * support/regression/tests/constantRange.c:
5531 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5533 2006-07-04 Borut Razem <borut.razem AT siol.net>
5535 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5537 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5538 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5539 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5540 reverted changes from 2006-07-03
5541 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5542 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5543 added CPPFLAGS, used by the host port
5545 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5547 * support/regression/valdiag/tests/switch.c,
5548 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5549 * support/regression/tests/libmullong.c: fixed for host
5550 * support/regression/ports/host/spec.mk: disable all warnings for host,
5551 SDCC runs with --less-pedantic too
5553 2006-07-03 Borut Razem <borut.razem AT siol.net>
5555 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5557 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5558 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5559 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5560 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5562 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5563 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5564 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5565 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5567 2006-07-02 Raphael Neider <rneider AT web.de>
5569 * src/pic16/devices.inc,
5570 * device/include/pic16/pic18fregs.h,
5571 * device/include/pic16/pic18f4550.h,
5572 * device/lib/pic16/pics.all,
5573 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5575 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5577 * as/hc08/lkaomf51.c (OutputName),
5578 * as/mcs51/lkaomf51.c (OutputName),
5579 * as/z80/asmain.c (asmbl),
5580 * src/ds390/main.c (asmLineNodeFromLineNode),
5581 * src/hc08/ralloc.c (hc08_assignRegisters),
5582 * src/mcs51/main.c (asmLineNodeFromLineNode),
5583 * src/xa51/ralloc.c (checkRegMask),
5584 * src/xa51/gen.c (emitcode),
5585 * src/z80/gen.c (_emit2),
5586 * src/SDCCast.c (searchLitOp),
5588 * support/packihx/packihx.c,
5589 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5590 * src/ds390/gen.c (aopPutUsesAcc),
5591 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5592 * support/regression/tests/libmullong.c (mullong_wrapper),
5593 * src/SDCCsymt.c (powof2),
5595 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5596 * src/SDCCsymt.h: added TYPE_TARGET_*
5597 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5598 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5599 SDCCast because 1) header problems 2) this is the right place
5600 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5601 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5604 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5606 * src/SDCCicode.h: removed buggy semicolon in unused macro
5607 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5608 search for previous definiton of auto symbols too,
5609 (findPrevUse): fixed logic of emitWarnings
5611 2006-06-26 Raphael Neider <rneider AT web.de>
5613 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5614 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5616 2006-06-25 Raphael Neider <rneider AT web.de>
5618 * device/lib/pic/libm: NEW, added math library functions
5619 * device/lib/pic/libsdcc: NEW; added float support functions
5620 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5621 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5622 NEW, added math related headers
5623 * device/include/asm/pic/features.h: NEW
5624 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5625 (popGet): allow larger offsets for AOP_PCODE,
5626 (genDataPointerSet): handle literals explicitly, more debug output,
5627 (genAssign): fixed for float using aopLiteral ;-)
5628 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5629 GOTO initialisation routine
5630 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5631 flag on registers, fixes #1469043 (local variables do not work)
5632 * src/pic/main.c (_pic14_do_link),
5633 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5636 2006-06-25 Borut Razem <borut.razem AT siol.net>
5638 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5639 characters printed (not including the trailing '\0' used to end
5640 output to strings). Problem detected in regression test bug-927659.c.
5641 NOTE: printf() family functions should return int instead
5643 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5644 specifier are printed as themselves
5645 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5646 support flags, width and precision specifiers
5648 2006-06-24 Borut Razem <borut.razem AT siol.net>
5650 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5651 to the list of sdcc tagrets not supporting bit type
5652 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5653 testfor pic16 due to bug:
5654 [ 1511794 ] pic16: regression test bug-895992.c fails
5656 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5658 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5659 * src/SDCCglue.c (initPointer), fixed bug 1496419
5660 * support/regression/tests/bug1496419.c: new, added
5662 2006-06-22 Borut Razem <borut.razem AT siol.net>
5664 * support/regression/ports/pic16/support.c: use gpsim usart module from
5665 libgpsim_modules library
5667 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5669 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5672 2006-06-19 Raphael Neider <rneider AT web.de>
5674 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5675 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5676 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5677 (pic14printExterns,pic14printPublics,pic16printPublics,
5678 pic16_printExterns): use new functions to emit symbols
5679 (picglue,pic16glue): emit publics before emitting externs
5680 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5681 locally defined functions to avoid bug #1443651
5682 * support/regression/tests/bug-716242.c: removed pic16 workaround
5683 * support/regression/ports/pic16/spec.mk: ignore errors during build
5685 2006-06-19 Raphael Neider <rneider AT web.de>
5687 * src/pic/glue.h: added pic14aopLiteral prototype
5688 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5689 * src/pic/gen.c: removed stdint.h dependency
5690 (aopGet): use Safe_strdup()
5691 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5692 (genDataPointerSet): use pic14aopLiteral()
5693 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5694 for pic16; thanks to Bernhard and Maarten
5696 2006-06-18 Borut Razem <borut.razem AT siol.net>
5698 * support/regression/tests/structflexarray.c: flexible array members
5699 not supported by gcc < 3
5700 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5702 * src/pic/gen.c: don't include [p]strdin.h on solaris
5703 * support/Util/pstdint.h: addad svn attributes
5704 * support/regression/tests/constantRange.c,
5705 support/regression/tests/rotate.c: include inttypes.h instead
5706 stdint.h on solaris, addad svn attributes
5708 2006-06-18 Raphael Neider <rneider AT web.de>
5710 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5712 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5713 (pic16_genMinusBits): simplified sign-extension
5714 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5715 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5716 adjusted to correctly handle mixed-signed operands, disabled
5717 now unused multiplciation routines
5718 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5719 (assignResultValue): added argument denoting the size of the result
5720 as returned by the function (fixes upcasts in assigning from
5721 function calls: char foo(); int i = foo();)
5722 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5723 function result to assignResultValue
5724 (genMult): disabled inlined multiplication code
5725 (genDiv): augmented to also handle the modulus operator, fixed to
5726 handle mixed-signed operands correctly
5727 (genMod): simply call genDiv, disabled unused code
5728 (genAssign): fixed missing (sign-)extension on result
5729 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5730 valid char operands, allow signed operands for native code, added
5731 division and modulo operator handling
5732 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5734 As a consequence, onebyte.c (if split into two files) and muldiv.c
5735 pass regression tests.
5737 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5739 * doc/Makefile.in: two runs of makeindex seem needed to get
5740 correct page references in the index of sdccman.pdf
5741 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5743 2006-06-17 Borut Razem <borut.razem AT siol.net>
5745 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5747 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5749 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5750 mentioned ec2drv and paulmon
5752 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5754 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5755 consecutive abs areas
5756 (find_empty_space, allocate_space): added map to handle codemap or
5758 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5759 absolute idata and xdata
5760 * as/mcs51/lkmem.c (summary2): updated legend
5762 2006-06-16 Raphael Neider <rneider AT web.de>
5764 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5766 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5768 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5770 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5772 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5774 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5775 value of generic pointers,
5785 src/z80/main.c: PORT structure, added elements for gp_tags field,
5786 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5787 fields in the PORT structure of each port,
5788 * src/SDCCast.c (decorateType): allow processing of generic pointers
5789 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5792 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5798 * src/pic16/pcode.c,
5800 * src/pic/pcoderegs.c,
5803 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5804 bug 1504689 on minGW
5806 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5808 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5810 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5812 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5814 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5816 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5819 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5821 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5822 to a char variable. Fixed bug #1504211
5823 * device/include/pic16/adc.h,
5824 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5825 and fixed bug #1364390
5827 2006-06-10 Borut Razem <borut.razem AT siol.net>
5829 * CVSROOT: removed the CVS left-over
5831 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5833 * as/hc08/asmain.c (asexit),
5834 * as/hc08/lkmain.c (lkexit),
5835 * as/mcs51/asmain.c (asexit),
5836 * as/mcs51/lkmain.c (lkexit),
5837 * src/SDCCglue.c (DEFSETFUNC),
5838 * src/SDCCmain.c (linkEdit, assemble),
5839 * support/librarian/sdcclib.c (AddRel),
5840 replaced unlink() by standard C remove()
5841 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5842 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5843 gatherImplicitVariables): new, added to fix bug 608752,
5844 (createFunction): added gatherImplicitVariables()
5845 * src/SDCCast.h: added createRMW prototype
5846 * src/SDCCsymt.h (struct symbol): added infertype
5847 * support/regression/tests/bug608752.c: new, added
5849 2006-06-10 Raphael Neider <rneider AT web.de>
5851 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5852 multibyte dummy reads (fixes #1503234)
5854 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5856 * device/include/mcs51/compiler.h: new, added header file to enable
5857 creating common sfr definition header files for different compilers
5859 2006-06-05 Raphael Neider <rneider AT web.de>
5861 * src/pic16/{pcode.h,genarith.c}:
5862 introduced pCodeOp combining any two pCodeOps (previously only
5863 two register operands could be combined), removed pcop2 from
5864 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5865 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5866 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5867 rewritten to use new PO_TWO_OPS
5868 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5869 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5870 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5871 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5872 (pic16_get_op): embraced return arg to allow #define return(x),
5873 added new case for combined opcodes
5874 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5875 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5876 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5878 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5880 * src/SDCCval.c (checkConstantRange): added
5881 * src/SDCCval.h: added checkConstantRange
5882 * support/Util/SDCCerr.c,
5883 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5884 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5885 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5886 * src/SDCCast.c (decorateType): added checkConstantRange,
5887 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5888 can be emitted with the correct always true/false warning,
5889 added optimization for double '!';
5890 result of decorateType() must be assigned back to the tree, because
5891 decorateType() can change the tree
5892 * src/SDCCicode.c (geniCodeLogic),
5893 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5894 (checkConstantRange): removed, it was only a fragment which never
5896 * src/SDCCsymt.c (computeType): fixed promotion for
5897 "-1 < (unsigned bit) b"
5898 * src/pic/ralloc.c (packRegsForAssign),
5899 * src/pic16/ralloc.c (packRegsForAssign),
5900 * src/hc08/ralloc.c (packRegsForAssign),
5901 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5903 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5904 * support/regression/tests/constantRange.c: added
5905 * support/valdiag/tests/constantRange.c: added
5906 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5908 2006-06-02 Borut Razem <borut.razem AT siol.net>
5910 * support/regression/ports/pic16/support.c: increase stack size
5912 * support/regression/Makefile.in: sort tests by name so that the
5913 resutlts can be compared on different machines / platforms
5915 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5917 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5918 * src/ds390/gen.c (emitLabel): new, added,
5919 (genDjnz): fixed stack overflow bug,
5920 (throughout): cosmetic changes to sync with mcs51/gen.c,
5921 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5922 * src/mcs51/gen.c (genEndFunction): small optimization,
5923 (throughout): cosmetic changes to sync with ds390/gen.c
5925 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5927 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5928 (_print_format): fixed printing pointers
5929 * src/mcs51/gen.c (emitLabel, movb): new, added,
5930 (genAssign): small optimization,
5931 (genDjnz): fixed stack overflow bug,
5932 (throughout): replaced sprintf with SNPRINTF,
5933 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5934 replaced emitcode("mov", "b,...") with MOVB(...),
5935 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5936 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5937 * src/mcs51/peeph.def: added rules 140 and 264
5938 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5939 so they may get optimized into registers
5941 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5943 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5944 immediately when encountered,
5945 (printUsage): always use stderr even on windows
5947 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5949 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5950 (processParms): fixed bug #1247551
5951 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5952 parseCmdLine, main): print '--version' to stdout,
5953 print 'help' to stdout if --help is given,
5954 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5955 arguments are given; fixed --help
5957 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5959 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5960 * support/regression/tests/bug-1493710.c: added
5962 2006-05-27 Borut Razem <borut.razem AT siol.net>
5964 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5966 * support/regression/ports/pic16/support.c: increase stack size
5967 from default 64 bytes to 128 bytes
5968 * support/regression/tests/staticinit.c,
5969 support/regression/tests/float.c: regression tests fully enabled
5970 for pic16 port by putting the initialized data arrays into the code
5972 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5973 This was changed by mistake in the previous version.
5975 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5977 * src/pic16/gen.c (genFunction, genEndFunction): some
5978 beautifications, fixed bug with falsely restoring FSR2 in large
5979 stack model, thanks to Beau E. Cox for reporting the bug
5981 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5983 * debugger/mcs51/break.c,
5984 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5985 use %p to print pointers, made address variables unsigned
5986 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5987 * debugger/mcs51/symtab.c (parseSymbol): must return something
5988 * src/mcs51/gen.c (aopForSym): small optimization,
5989 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5990 (freeAsmop): added missing break,
5991 (aopPut): removed parameter bvolatile, determine it inside the function,
5992 (saveRegisters, unsaveRegisters): small optimization,
5993 (genIpush): removed pointless check,
5994 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5995 replaced sprintf with SNPRINTF,
5996 replaced strcpy with strncpyz,
5997 updated aopPut calls,
5998 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5999 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6001 2006-05-24 Borut Razem <borut.razem AT siol.net>
6003 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6004 modification of test for the pic16 port, put the array to the code
6005 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6007 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6009 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6010 * support/Util/pstdint.h: added
6012 2006-05-22 Borut Razem <borut.razem AT siol.net>
6014 * src/regression/Makefile: removed bool2.c test, added -q linker option
6015 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6016 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6017 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6018 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6019 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6020 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6021 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6022 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6023 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6025 2006-05-22 Raphael Neider <rneider AT web.de>
6027 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6028 bug #1492360 (problematic due to generic pointers, see code)
6030 2006-05-22 Borut Razem <borut.razem AT siol.net>
6032 * support/regression/ports/pic16/specs.mk: removed stack size linker
6034 * support/regression/tests/array.c,
6035 support/regression/tests/bitopcse.c,
6036 support/regression/tests/bug-908454.c,
6037 support/regression/tests/malloc.c: modified for pic16 regression test
6038 * support/regression/tests/bitfields.c:
6039 pic16 - excluded bitfileds of size > 8
6040 * support/regression/tests/bp.c: pic16 - reduced data size
6041 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6042 * support/regression/tests/bug-460010.c:
6043 pic16 - used the absolute address the fits in memory
6044 * support/regression/tests/bug-716242.c:
6045 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6046 * support/regression/tests/float.c:
6047 pic16 - excluded - data size too big
6048 * support/regression/tests/onebyte.c:
6049 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6050 * support/regression/tests/shifts.c:
6051 pic16 - function names probably have to differ in first X characters
6053 * support/regression/tests/staticinit.c:
6054 pic16 - excluded some tests due error: no target memory available for
6057 2006-05-22 Borut Razem <borut.razem AT siol.net>
6059 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6060 second try. Thanks Stas Sergeev once more.
6062 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6064 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6065 (genLeftShift, genRightShift): fixed bug 1491627
6066 * src/hc08/peeph.def (rules 7, 8.x): added
6067 * support/regression/tests/shifts.c (ShiftLeftByParam,
6068 ShiftRightByParam, testShiftByParam): added to test variable shifting
6070 2006-05-20 Raphael Neider <rneider AT web.de>
6072 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6073 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6074 (allocReg): add only new registers to dynAllocRegs,
6075 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6076 #1489055, #1445850, and probably #1483693
6078 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6080 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6081 bug in for-loop that didn't emit the last of CONFIG and ID registers
6083 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6085 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6087 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6088 1489016, 1434401 and 1490124
6089 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6090 1489016, 1434401 and 1490124
6092 2006-05-17 Borut Razem <borut.razem AT siol.net>
6094 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6097 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6099 * device/include/mcs51/P89c51RD2.h,
6100 * device/include/mcs51/P89LPC901.h,
6101 * device/include/mcs51/P89LPC922.h,
6102 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6104 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6106 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6107 to fix missing stack pragma in compiled binary object file,
6109 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6111 * support/packihx/configure.in,
6112 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6113 determine sizeof basic types even while cross compiling
6115 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6117 * src/avr/gen.c (aopop),
6118 * src/ds390/gen.c (aopOp),
6119 * src/hc08/gen.c (aopOp),
6120 * src/mcs51/gen.c (aopop),
6121 * src/pic16/gen.c (pic16_aopOp),
6122 * src/pic/gen.c (aopOp),
6123 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6124 if size of operand is smaller than spill location
6126 2006-05-12 Borut Razem <borut.razem AT siol.net>
6128 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6129 have to have CR/LF line endings even if they are checked out on *nix
6130 or on WIN32 in cygwin binmode
6132 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6134 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6135 * device/include/ds80c390.h: added sfr16 definitions
6139 * src/ds390/ralloc.c,
6140 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6141 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6142 bit returning functions
6143 * support/regression/tests/sfr16.c: enabled test on ds390
6145 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6147 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6148 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6150 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6152 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6153 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6154 (cl_address_space constructor): removed expensive initialization,
6155 (cl_address_space::get_cell): extended for late initialization,
6156 (cl_address_space::*): use late initialization,
6157 (cl_address_decoder::activate): removed expensive initialization,
6158 This reduced regression test running time by 25%
6160 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6168 * support/packihx/Makefile.in,
6169 * support/packihx/clean.mk,
6170 * support/packihx/Makefile.bcc,
6171 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6173 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6175 * src/SDCCval.c (valNot): fix for regression test failure
6176 of not.c on big endian hosts
6178 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6180 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6182 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6184 * device/lib/mcs51/Makefile.in: changed string comparison operator
6185 to = for POSIX compliance; == is bash extension
6187 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6189 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6192 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6194 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6195 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6196 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6197 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6198 bug report #1478657,
6200 2006-05-05 Borut Razem <borut.razem AT siol.net>
6202 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6205 2006-05-02 Borut Razem <borut.razem AT siol.net>
6207 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6208 create *.ind, which made make to fail if invoked with -j 2
6210 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6212 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6213 Hubert Sack for patch 1479782
6215 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6217 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6219 2006-05-01 Raphael Neider <rneider AT web.de>
6221 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6222 (create_pic): store only prefix-free device name,
6223 (init_pic): check for device names with "16" prefix,
6225 * src/pic/device.h (struct PIC_device),
6226 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6228 * device/include/pic/pic12f{635,675,629,683}.h,
6229 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6230 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6231 * device/include/pic/pic16f505.h,
6232 * device/lib/pic/libdev/pic16f505.c: removed
6233 * device/include/pic/pic14devices.txt: added support for pic12f
6234 devices, removed unsupported non 16-bit devices
6235 [above changes provided by patch from Zik Saleeba]
6236 * src/pic/*, src/pic16/*, device/include/pic16/*,
6237 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6239 2006-05-01 Borut Razem <borut.razem AT siol.net>
6241 * configure.in, configure, doc/Makefile.in:
6242 sync with nightly build makefile - latex, dvipdf and dvips
6245 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6247 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6248 in the library source
6250 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6252 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6254 2006-04-28 Raphael Neider <rneider AT web.de>
6256 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6257 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6258 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6259 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6261 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6263 * device/lib/pic/libdev/Makefile.in,
6264 * device/lib/hc08/Makefile.in,
6265 * device/lib/gbz80/Makefile.in,
6266 * device/lib/z80/Makefile.in,
6267 * device/lib/ds390/Makefile.in,
6268 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6269 thanks to Borut for the bug report
6271 * configure: always create doc/Makefile independent from --enable-doc
6272 * Makefile.in: always install from directory doc independent from
6274 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6276 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6277 * doc/Makefile.in: install *.txt if present
6278 * device/include/Makefile.in (install): added installation of pic/*.inc
6279 and pic/*.txt files again, they were erroneously removed
6281 2006-04-28 Raphael Neider <rneider AT web.de>
6283 * src/pic/{gen.c,main.h,pcode.c},
6284 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6285 concerning signedness with casts
6287 2006-04-28 Raphael Neider <rneider AT web.de>
6289 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6290 definition of an interrupt handler,
6291 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6292 interrupt handler stuff from picglue() to separate routine,
6293 (picglue): enabled definition of intr handlers in files w/o main()
6295 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6297 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6298 compilation with MSVC 2005 Express Edition (VC8)
6300 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6302 * device/lib/Makefile: fixed build of gbz80 lib
6304 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6306 * support/regression/tests/bug-460010.c,
6307 * support/regression/tests/bug-524691.c,
6308 * support/regression/tests/bug-716242.c: removed conditional defines
6309 that are already in testfwk.h
6311 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6313 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6314 (AccAXRsh1): added, shift right by 1,
6315 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6317 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6319 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6321 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6322 remove cast to same type
6323 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6324 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6326 * link/z80/Makefile: removed, they have moved to
6329 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6330 * install-sh: fix bug #1204398 by setting umask 0022
6331 * device/lib/Makefile: separate build of z80 and gbz80 lib
6333 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6335 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6336 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6338 One basic decision: e.g. src/clean.mk includes further files. In order
6339 to make this work there are two solutions:
6340 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6341 run configure on them. This way they can use
6342 'include $(srcdir)/port-clean.mk'
6343 - always include clean.mk by the Makefile at the same level. To avoid
6344 that `make clean` tries to include and build Makefile.dep the
6345 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6346 implemented, because now even `make uninstall` doesn't create
6347 Makefile.in. clean.mk could be eliminated by pasting it in
6350 * debugger/mcs51/Makefile.in: build own objects from library sources
6351 (SLIB, SDCC) in current directory
6353 * configure, configure.in: renamed --disable-device-lib-build in
6354 --disable-device-lib; added --enable-doc, the required tools are
6355 searched by configure; added result message; the toolchain for the
6356 belonging ports are now only built, if the port is enabled.
6358 * support/regression/*: all output is written in directory gen, because
6359 the fwk and ports directories don't livet in the build tree using vpath
6361 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6362 --disable-device-lib, added --enable-doc, added section VPATH
6364 * sim/ucsim/configure.in,
6365 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6366 z80 are enabled by default
6368 2006-04-24 Raphael Neider <rneider AT web.de>
6370 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6371 to config word, "pic14_"-prefixed some extern functions
6372 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6373 config word has been found
6374 * src/pic/device.h: added prototypes
6375 * src/pic/pcode.c: added "pic14_"-prefix where needed
6376 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6378 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6380 (pic14emitRegularMap): ignore config words,
6381 (pic14createInterruptVect): moved generating __config directives away
6382 (picglue): have __config directives emitted
6384 2006-04-24 Borut Razem <borut.razem AT siol.net>
6386 * doc/Makefile: sync with nightly build makefile
6388 2006-04-24 Raphael Neider <rneider AT web.de>
6390 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6391 registers that have not been assigned proper liveranges,
6392 fixes #1469504 and #1474602,
6393 (pCodeRegOptimizeRegUsage): fixed typo in comment
6395 2006-04-24 Borut Razem <borut.razem AT siol.net>
6397 * device/examples/main8051.c: deleted - it was removed from CVS
6398 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6399 after the transition to Subversion
6400 * src/SDCCalloc.h: deleted - it was removed from CVS
6401 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6402 after the transition to Subversion
6403 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6404 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6405 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6406 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6408 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6410 * as/asx8051.dsp: added mcs51/strcmpi.h
6411 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6412 * as/hc08/aslink.h: updated lnksect prototype
6414 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6416 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6417 (newdot): handle A_ABS
6419 * as/mcs51/asout.c (outarea): output address
6420 * as/hc08/lkaomf51.c,
6421 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6423 * as/mcs51/i51pst.c,
6424 * as/z80/z80pst.c: "ABS" is not A_OVR
6425 * as/hc08/lkarea.c (newarea): read a_addr,
6426 (lnkarea): added codemap array, sort absolute areas to the front,
6427 combine all GSINITx/GSFINAL,
6428 (find_empty_space, allocate_space): new functions,
6429 (lnksect): return next address, handle absolute sections
6430 * as/mcs51/lkarea.c (newarea): read a_addr,
6431 lnksect2 prototype changed,
6432 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6433 (find_empty_space, allocate_space): new, factored out of lnksect2,
6434 (lnksect2): return next address, handle absolute sections
6436 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6437 * as/hc08/lklibr.c (addfile, fndsym),
6438 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6439 index out of range and detect both '\' and '/'
6440 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6441 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6442 regression tests (ds390 cannot return bool yet)
6443 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6444 document critical interrupts on z80, document changed SDCC define
6445 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6446 (_a390_mapping): added .org directive
6447 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6448 (genMultOneByte): fixed warnings
6449 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6451 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6452 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6453 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6454 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6455 * src/pic16/main.c: removed newReg prototype
6456 * src/pic16/pcode.c,
6457 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6459 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6461 * src/pic16/ralloc.c
6462 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6464 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6465 from short to PIC_OPTYPE
6466 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6467 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6468 optype from short to PIC_OPTYPE
6469 * src/port.h: made int_size unsigned to fix warnings
6470 * src/SDCC.y: fixed warning on MSVC
6471 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6472 * src/SDCCopt.c (convertToFcall): fixed warnings
6473 * src/SDCCsymt.h: removed double prototype for genSymName
6474 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6475 offset int to fix warnings
6477 2006-04-22 Borut Razem <borut.razem AT siol.net>
6479 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6480 references to CVS replaced with Subversion
6482 2006-04-21 Borut Razem <borut.razem AT siol.net>
6484 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6485 references to CVS replaced with Subversion
6487 2006-04-19 Borut Razem <borut.razem AT siol.net>
6489 * src/version.awk: adapted for svn
6490 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6491 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6492 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6493 /binutils-avr/etc/*.vi, *.jin: removed all properties
6494 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6496 2006-04-19 Borut Razem <borut.razem AT siol.net>
6498 * CVS to Subversion migration completed
6500 2006-04-18 Borut Razem <borut.razem AT siol.net>
6502 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6503 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6505 2006-04-17 Borut Razem <borut.razem AT siol.net>
6507 * device/include/Makefile.in: added pic/*.inc to the installation
6509 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6511 * support/regression/collate-results.py: fixed output in case of
6513 * support/regression/generate-cases.py: fixed splitting of pathnames
6515 * as/hc08/lklibr.c (addfile),
6516 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6518 2006-04-11 Raphael Neider <rneider AT web.de>
6520 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6521 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6522 * src/pic16/pcode.c (assignValnums): fixed #1460578
6524 2006-04-11 Raphael Neider <rneider AT web.de>
6526 * device/lib/pic/libdev/*.c,
6527 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6528 fixes #1468739, enables compilation in --std-c99 mode
6529 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6531 2006-04-11 Raphael Neider <rneider AT web.de>
6533 * src/pic/device.c (find_device): removed debug output
6534 (list_valid_pics): enabled verbose listing of supported devices
6535 * device/include/stdbool.h: define bool as char for pic14/16 as well
6537 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6539 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6541 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6543 * .version: bumped version to 2.5.6
6544 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6546 2006-04-06 Raphael Neider <rneider AT web.de>
6548 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6549 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6550 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6551 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6552 pic14_constructAbsMap
6553 (pic14printPublics): declare absolute global symbols as global
6554 (pic14createInterruptVect),
6555 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6556 (newReg): assume new registers unused, use correct name in
6557 hashtable (reg->name instead of name), more debugLog output
6558 * src/pic/device.h (PIC_device): added fields for verbose output
6559 * src/pic/device.c: moved device definition to pic14devices.txt,
6560 added routines for runtime parsing of pic14devices.txt,
6561 added support for second config word
6562 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6563 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6564 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6565 (_pic14_parseOptions): moved pCodeInitRegisters here
6566 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6567 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6568 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6569 handling the pseudo stack
6570 * device/lib/Makefile.in: ignore failures in objects-pic16,
6571 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6572 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6573 * device/lib/pic/Makefile.subdir,
6574 * device/lib/pic16/Makefile.subdir: improved clean rules
6575 * device/lib/pic/libdev/: NEW, pic14 device libraries
6576 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6577 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6578 * device/include/Makefile.in: create subdir and install pic14 headers
6579 * device/include/pic/p16f_common.inc: removed unused declarations
6580 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6581 PICs from inc2h.pl v1.6,
6582 replaced BIT_AT macros with struct declarations
6583 * device/include/pic/pic14devices.txt: definition of supported devices,
6584 all above improvements contributed by Zik Saleeba, thanks
6585 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6586 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6589 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6591 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6592 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6593 thanks to Charles Olds
6595 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6597 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6599 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6601 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6602 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6603 * support/regression/bug1464657.c: added, new test
6605 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6607 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6610 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6612 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6613 --no-peep and --peep-file <file> are used don't use default rules but
6616 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6618 * src/mcs51/gen.c (genCall): fixed bug 1457608
6620 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6622 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6623 changes seem to cause (trigger?) problems with the build system.
6625 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6627 * src/SDCCpeeph.c (operandsLiteral): new, added,
6628 (callFuncByName): inserted operandsLiteral
6629 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6631 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6633 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6634 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6636 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6638 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6639 implemented patch 1120823 Thanks to Willy De la Court (normal
6640 interrupts need an interrupt number now if they are made critical),
6641 and enabled nesting of critical functions though not for gbz80
6642 (genCritical, genEndCritical): added functions
6643 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6644 * src/z80/mappings.i: added "ei" to all mappings
6646 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6648 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6649 submitted by the Debian SDCC maintainer Aurelien Jarno:
6650 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6651 archive with gcc 4.1 on mips and wrote the patch"
6653 2006-03-16 Raphael Neider <rneider AT web.de>
6655 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6656 the left operand is shorter than the result (c* = lit-c* + int),
6658 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6661 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6663 * src/.version: increased version number to 2.5.5
6664 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6665 linking is done manually in pic16 port's _linkEdit,
6666 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6667 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6668 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6669 allocate asmop as AOP_ACC,
6670 (aopForRemat): added parameter 'bool result' in function declaration,
6671 (pic16_aopGet): return AOP_ACC when accessing WREG,
6672 (pic16_popGetTempReg): minor modification,
6673 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6674 'pic16_allocWithIdx',
6675 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6676 calling function in absolute addresses,
6677 (genAssign): take into account AOP_ACC asmop,
6678 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6679 * src/pic16/pcoderegs.c: some debug functions and lines added,
6680 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6681 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6683 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6684 call to allocReg, not by manually allocating a new one,
6685 (pic16_assignRegisters): now before going through the register
6686 allocating functions mark all registers as free. This eliminates some
6687 side effects resulting from peephole parser done earlier in the backbone
6689 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6691 * src/SDCCicode.c (geniCodeLogic),
6692 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6694 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6696 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6697 (genSend): bugfix, do not allocate and free twice,
6698 (shiftRLong): handle partially overlapping aops
6699 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6701 2006-03-08 Borut Razem <borut.razem AT siol.net>
6703 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6706 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6708 * support/regression/tests/bug1409955.c: new, added
6709 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6710 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6711 (aopForSym, aopOp): increment asmop.allocated if reused,
6712 (freeAsmop): decrement asmop.allocated and check for zero instead of
6714 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6715 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6716 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6717 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6718 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6719 genSignedRightShift, genRightShift, genDataPointerGet,
6720 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6721 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6722 in reverse order from allocation,
6723 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6724 added swappedLR to keep track
6725 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6726 pdata & code for GCC, z80, gbz80 & hc08
6727 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6729 2006-03-08 Raphael Neider <rneider AT web.de>
6731 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6733 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6735 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6736 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6737 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6739 2006-03-06 Borut Razem <borut.razem AT siol.net>
6741 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6742 made the linker quiet
6744 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6746 * src/pic16/gen.c (genPcall): fixed bug #1443644
6747 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6748 which dumps before the function entry point a data byte which represents
6749 the number of the local variables used by the specified function, added
6750 'xinst' for initial support for Extended Instruction Support,
6751 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6752 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6753 port->fun_prefix anymore (may change later),
6754 (genFunction, genEndFunction): do not store/restore local registers for
6755 _main (this should take care the --main-return command line option in
6757 (genOr): removed some legacy pic-port instructions,
6758 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6759 performing operations with SFR's causes data to be written more than
6760 once to each SFR. Perhaps SFRs should be handled in special cases...
6761 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6763 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6764 into account for stack starting position,
6765 (struct OPTIONS pic16_optionsTable): added command line argument
6766 --extended or -y for Extended Instruction Support,
6767 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6768 (deassignLRs): *** perhaps the most important change, old 'for' code
6769 (commented out for reference), didn't account for some registers which
6770 were left marked 'not free' after a pointer operation. The change
6771 reduces register usage a lot in some cases
6773 2006-03-04 Borut Razem <borut.razem AT siol.net>
6775 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6777 * support/regression/tests/bug-524697.c: decreased array size for
6778 mcs51 to fit into the internal RAM
6779 * support/regression/Makefile.in: a little bit more verbose
6781 2006-03-03 Borut Razem <borut.razem AT siol.net>
6783 * support/regression/fwk/lib/testfwk.c,
6784 support/regression/fwk/include/testfwk.h: introduced function
6785 _prints(), nonrecursive _printn(), call _initEmu() from main()
6786 * support/regression/ports/gbz80/support.asm,
6787 support/regression/ports/ucz80/support.asm,
6788 support/regression/ports/z80/support.asm,
6789 support/regression/ports/ds390/support.c,
6790 support/regression/ports/hc08/support.c,
6791 support/regression/ports/host/support.c,
6792 support/regression/ports/mcs51/support.c,
6793 support/regression/ports/xa51/support.c: added empty _initEmu()
6795 * support/regression/ports/pic16/gpsim.cmd,
6796 support/regression/ports/pic16/spec.mk,
6797 support/regression/ports/pic16/support.c,
6798 support/regression/Makefile.in: added pic16 regression test
6800 2006-03-01 Raphael Neider <rneider AT web.de>
6802 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6803 genConstPointerGet): use safe way of generating MOVFF to cover
6804 literals as well as registers, fixes bug #1440527
6805 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6807 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6808 more correctly, fixes bug #1232186
6809 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6810 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6811 gplink guess the correct processor in more cases, applied patch
6812 from Till Riedel attached to and fixing bug #1436552
6814 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6816 * support/regression/tests/array.c: added, contains check for #1434401
6817 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6819 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6821 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6822 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6823 * device/include/mcs51/c8051f326.h,
6824 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6825 * device/include/mcs51/c8051f000.h,
6826 * device/include/mcs51/c8051f018.h,
6827 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6828 PCON_IDLE,PCON_STOP and added sfr16 definitions
6830 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6832 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6833 genGetWord): fixed bug 1409955
6835 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6837 * device/include/hc08/mc68hc908gp32.h,
6838 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6840 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6842 * src/SDCCast.c (constExprValue): return NULL if not a value
6843 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6844 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6845 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6847 2006-02-13 Borut Razem <borut.razem AT siol.net>
6849 * src/regression/ptrarg.c: added, fails due to bug #1430967
6850 * src/regression/Makefile: ptrarg.c added, ...
6852 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6854 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6855 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6857 2006-02-11 Borut Razem <borut.razem AT siol.net>
6859 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6860 print "Processor: xxx" message to stdout only if --verbose
6862 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6864 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6865 * support/regression/tests/bug1426356.c: added
6866 * support/regression/tests/bitfields.c: removed 2 tests
6868 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6870 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6871 * device/include/mcs51/c8051f330.h,
6872 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6873 PCON_IDLE,PCON_STOP and added sfr16 definitions
6874 * device/lib/_divsint.c,
6875 * device/lib/_divuint.c,
6876 * device/lib/_divulong.c,
6877 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6878 register bank bug for small stackauto
6880 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6882 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6884 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6886 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6887 * all.dsp: corrected several bin paths
6888 * device/include/mcs51/c8051f120.h,
6889 * device/include/mcs51/c8051f300.h,
6890 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6891 to PCON_IDLE,PCON_STOP
6892 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6893 * device/lib/printf_large.c (output_float): fixed bug 1388703
6894 * support/regression/tests/bug1057979.c: added test for bug 1388703
6896 2006-02-08 Raphael Neider <rneider AT web.de>
6898 * src/pic/pcode.c (pciTRIS): fixed typo,
6899 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6900 (LinkFlow): fixed handling of flows that end in a call,
6901 (ReuseReg): perform safety check earlier
6902 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6903 to work with flows at the beginning of a pBlock,
6904 fixes #1426557 (Symbol not previously defined),
6905 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6907 (RemoveUnusedRegisters): update register usage info
6908 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6909 created, reuse existing ones instead
6910 * src/pic/gen.c (genPcall): fixed #1424719
6912 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6914 * link/z80/lkmain.c,
6916 * link/z80/lkdata.c,
6917 * link/z80/aslink.h: fixed build on current cygwin:
6918 replaced getline() by lk_getline()
6920 2006-02-01 Borut Razem <borut.razem AT siol.net>
6922 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6923 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6924 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6925 src/regression/bool1.c, src/regression/bool2.c,
6926 src/regression/bool3.c, src/regression/call1.c,
6927 src/regression/compare.c, src/regression/compare10.c,
6928 src/regression/compare2.c, src/regression/compare3.c,
6929 src/regression/compare4.c, src/regression/compare5.c,
6930 src/regression/compare6.c, src/regression/compare7.c,
6931 src/regression/compare8.c, src/regression/compare9.c,
6932 src/regression/configword.c, src/regression/for.c,
6933 src/regression/inline.c, src/regression/mult1.c,
6934 src/regression/nestfor.c, src/regression/or1.c,
6935 src/regression/pointer1.c, src/regression/ptrfunc.c,
6936 src/regression/rotate1.c, src/regression/rotate2.c,
6937 src/regression/rotate3.c, src/regression/rotate4.c,
6938 src/regression/rotate5.c, src/regression/rotate6.c,
6939 src/regression/rotate7.c, src/regression/string1.c,
6940 src/regression/struct1.c, src/regression/sub.c,
6941 src/regression/sub2.c, src/regression/switch1.c,
6942 src/regression/while.c, src/regression/xor.c,
6943 src/regression/create_stc, src/regression/simulate,
6944 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6946 * src/regression/gpsim_assert.h: added
6948 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6950 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6951 ((void (code *) (void)) 0) ();
6960 * as/mcs51/aslink.h,
6962 * as/mcs51/asmain.c,
6963 * as/mcs51/lkdata.c,
6965 * as/mcs51/lkmain.c,
6968 * as/z80/asmain.c: fixed build on current cygwin:
6969 replaced getline() by as_getline()
6971 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6973 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6974 declarator in the symbol chain
6976 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6977 parameter list for function pointers
6978 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6979 * support/regression/tests/bug-716242.c: added
6981 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6983 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6985 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6987 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6989 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6990 inifinitely recurseable, added static
6991 * support/regression/tests/bug-1408066.c: added
6993 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6996 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6997 renamed, added possibility to create "postLoopLbl"-labels
6998 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6999 newiTempLoopHeaderLabel
7000 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7001 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7002 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7003 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7004 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7005 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7006 (basicInduction): fixed bug #136564, made static,
7007 (loopInduction): changed parameter of basicInduction, made static,
7008 (addPostLoopBlock): added
7009 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7010 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7012 * support/regression/tests/bug-136564.c: added
7013 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7014 --std-sdcc99 to LIBSDCCFLAGS
7016 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7018 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7020 * support/regression/tests/bug-1406131.c: added
7022 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7024 * src/SDCCast.c (decorateType): fix promotion of unary minus
7025 * src/SDCCsymt.c (computeType): beautified
7026 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7027 (valUnaryPM, valComplement): fix sign and promotion,
7028 (valNot): ANSI: result type is int (SDCC: unsigned char)
7029 * support/regression/tests/uminus.c: speedup by removing superflous
7031 * support/regression/tests/onebyte.c: added promotion and signedness
7032 tests for unary minus
7033 * support/regressions/tests/bug-477927.c: disable warning about
7034 uninitialized variables
7035 * support/regression/tests/not.c: added
7037 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7039 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7040 * src/mcs51/gen.c (gen51Code): show final register usage after
7041 fillGaps in asm with --i-code-in-asm
7042 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7043 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7044 incUsed, rliveClear, adjustIChain): made static,
7045 (setFromRange): excluded because it's unused,
7046 (findPrevUseSym, markWholeLoop): added,
7047 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7048 through all branches of predecessors enables sdcc to emit the warning
7049 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7050 (rlivePoint): made static, added parameter emitWarnings which is only
7051 true during the first run out of two,
7052 (findRecursiveSucc, findRecursivePred): removed,
7053 (computeLiveRanges): made static, added parameter emitWarnings,
7054 (dumpIcRlive): added for debugging only
7055 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7056 removed prototype of setFromRange()
7057 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7058 in call of computeLiveRanges()
7059 * support/regression/tests/bug-895992.c: added
7060 * support/regression/tests/bug-971834.c: added
7061 * support/valdiag/tests/bug-895992.c: added
7062 * support/valdiag/tests/bug-971834.c: added
7064 2005-12-18 Raphael Neider <rneider AT web.de>
7066 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7067 (genUnpackBits): improved code for direct operands,
7068 (genPackBits): improved code for literal assignment to bitfields
7069 and for direct destination operands (no FSR indirection),
7070 prevented redundant AND, fixes #1362800,
7071 (AccLsh): added parameter to disable masking of the result
7072 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7073 skip instructions with side-effects (like incfsz),
7074 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7075 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7076 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7079 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7081 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7082 volatile variables as spill location
7084 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7086 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7088 * support/regression/tests/bug-1376320.c: added
7090 2005-12-08 Raphael Neider <rneider AT web.de>
7092 * src/pic/device.c: renamed is_shared to pic14_is_shared
7093 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7094 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7095 (is_valid_identifier): added for above workaround
7097 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7099 * device/lib/Makefile.in: fixed to enable port-specific-objects
7100 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7101 char, thanks Hubert Sack
7102 * doc/sdccman.lyx: documented --xstack-loc,
7103 elaborated a bit more on interrupts and pitfalls,
7104 removed "setjmp/longjmp unsupported",
7105 documented some unsupported C99 features
7106 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7107 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7108 if, thanks Hubert Sack
7109 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7110 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7112 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7113 regression tests can report resource usage (rfe 700441)
7114 * support/regression/collate-results.py: report resource usage
7115 * support/regression/ports/ds390/spec.mk,
7116 * support/regression/ports/hc08/spec.mk,
7117 * support/regression/ports/mcs51/spec.mk,
7118 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7119 * support/regression/ports/ds390/uCsim.cmd,
7120 * support/regression/ports/hc08/uCsim.cmd,
7121 * support/regression/ports/mcs51/uCsim.cmd,
7122 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7123 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7124 library, use the default one
7125 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7126 building the library
7128 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7130 * config.dsp: added dependency on .version and configure_vc.awk
7131 * device/include/setjmp.h: updated for --stack-auto and --xstack
7132 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7133 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7134 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7135 * device/lib/libsdcc.lib: added _setjmp
7136 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7137 (decorateType): fixed bug 1372851,
7138 (optimizeGetHbit): fixed warning
7139 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7140 array initialisation
7141 * support/regression/tests/bug1057979.c: added test for bug 1358192
7142 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7144 2005-12-03 Borut Razem <borut.razem AT siol.net>
7146 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7147 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7149 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7151 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7152 createIval): implement symbol independant "flexible array member",
7153 (createIvalCharPtr): implemented flexible array initialisation with a
7155 * src/SDCCsymt.c (copyStruct): removed,
7156 (getSize): fixed misleading comment,
7157 (getAllocSize): removed, the additional allocation size is now in
7158 sym->flexArrayLength,
7159 (checkStructFlexArray): new, syntax checks for flexible array members,
7160 (compStructSize): added syntax checks for "flexible array members"
7161 (copyStruct): removed,
7162 (copyLinkChain): removed inefficient fix for bug 770487
7163 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7164 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7165 symbol->flexArrayLength
7167 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7168 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7169 * support/regression/tests/structflexarray.c: added
7170 * support/valdiag/tests/structflexiblearray.c: added
7172 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7174 * src/SDCCast.c (decorateType): fixed bug 1368489
7175 * support/Util/SDCCerr.c,
7176 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7178 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7180 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7181 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7183 2005-11-27 Borut Razem <borut.razem AT siol.net>
7185 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7186 support/cpp2/mkdeps.h: added command line option
7187 -obj-ext=<extension> to SDCPP to define object file externion, used
7188 for generation of make dependencies (-M)
7189 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7191 2005-11-26 Borut Razem <borut.razem AT siol.net>
7193 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7194 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7195 added pic and pic16 libraries
7197 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7199 * device/include/float.h: Corrected typo in prototype of __fsgt
7201 2005-11-25 Borut Razem <borut.razem AT siol.net>
7203 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7204 added creation of model-mcs51-stack-auto libraries
7206 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7208 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7210 * src/SDCCast.c (createIvalArray): removed obsolete comment
7212 2005-11-24 Borut Razem <borut.razem AT siol.net>
7214 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7215 added missing device/lib/mcs51/crt*.asm sources
7217 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7219 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7221 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7223 * device/lib/_fs2schar.c,
7224 * device/lib/_fs2sint.c,
7225 * device/lib/_fs2slong.c: optimized inline asm
7227 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7229 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7230 Better handling of floats between -1.0 and 0.0.
7232 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7234 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7235 (the missing "if"s prohibited removal of redundant labels)
7237 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7239 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7240 Properly convert floats between -1.0 and 0.0 to long, int, and char
7241 types (max integer value of negative floats tends to zero).
7242 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7243 Removed changes made so to work properly with floats between
7244 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7247 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7249 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7250 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7251 (genCast) cosmetic change
7252 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7253 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7255 * support/regression/tests/bitfields (testSignedBitfields): added
7257 2005-11-18 Borut Razem <borut.razem AT siol.net>
7259 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7260 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7261 introduced SILENT option to make building of pic16 libraries less
7263 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7265 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7266 Now they work properly with floats between -1.0 and 0.0
7267 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7269 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7271 * src/SDCCicode.c (printOperand): added missing else
7273 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7275 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7276 reformatted for better readability
7277 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7280 2005-11-17 Borut Razem <borut.razem AT siol.net>
7282 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7283 introduced SILENT option to make building of pic16 libraries less
7284 verbose - used for nightly snapshot build
7285 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7286 available on Win32 platforms.
7287 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7288 medium, large, pic and pic16
7290 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7292 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7293 printf("%f"...) sets fraction to zero.
7295 2005-11-16 Raphael Neider <rneider AT web.de>
7297 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7299 * src/pic/gen.c (genIfx): implemented for CARRY bit
7300 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7301 to generic pointers, fixes #1357332,
7302 (pic16_movLit2f): NEW,
7303 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7305 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7307 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7309 2005-11-11 Raphael Neider <rneider AT web.de>
7311 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7312 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7313 compute pointer's type from operand,
7314 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7315 improved single bit reads, fixes bug #1353379
7317 2005-11-09 Borut Razem <borut.razem AT siol.net>
7319 * support/scripts/sdcc.nsi: added lib/pic to the package
7321 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7323 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7325 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7327 * support/regression/tests/bug1348008.c: added
7328 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7329 * support/regression/tests/bug1337835.c: updated comment
7331 2005-11-06 Borut Razem <borut.razem AT siol.net>
7333 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7334 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7335 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7336 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7337 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7338 dynamic construction of cl_error_class and derivates - 2.nd try
7340 2005-11-05 Borut Razem <borut.razem AT siol.net>
7342 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7343 bug, which caused Bus Errors on sparc solaris
7345 2005-11-04 Borut Razem <borut.razem AT siol.net>
7347 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7348 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7349 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7350 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7351 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7352 and derivates to resolve the initialization problem on OSX
7354 2005-11-02 Borut Razem <borut.razem AT siol.net>
7356 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7357 corrected typo - #include <winsock2.h>
7359 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7361 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7362 (_asxxxx_mapping): added org directive for future enhancements
7364 2005-11-01 Borut Razem <borut.razem AT siol.net>
7366 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7367 enabled sockets on WIN32
7368 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7370 2005-10-31 Borut Razem <borut.razem AT siol.net>
7372 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7373 WIN32 backslash path delimiters should be escaped when used in C strings
7374 * support/regression/tests/bitfields.c: exclude failing assertions for
7375 __CYGWIN32__ and __MINGW32__ hosts
7377 2005-10-30 Borut Razem <borut.razem AT siol.net>
7379 * src/SDCCutil.c: corrected double comparison typo
7381 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7383 * device/lib/medium/Makefile: added for new memory model medium
7384 * device/include/asm/mcs51/features.h: updated for medium/pdata
7385 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7386 added Multiply & Accumulate sbit's and MAC0_PAGE define
7387 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7388 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7389 * device/lib/_mullong.c: update for medium model
7390 * device/lib/incl.mk: added medium model
7391 * doc/sdccman.lyx: documented medium model
7392 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7393 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7394 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7395 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7396 (allocParms): set SCLS and OCLS to pdata for medium model
7397 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7399 (powof2): return <0 if not power of 2
7400 * src/avr/gen.c (genBitWise): use updated powof2
7401 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7402 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7403 (shiftLLeftOrResult): use B if necessary
7404 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7405 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7406 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7407 * support/regression/Makefile.in: added test-mcs51-medium
7408 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7410 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7412 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7414 * device/lib/time.c (mktime): fixed bug 1334315
7416 2005-10-28 Raphael Neider <rneider AT web.de>
7418 * device/include/pic/p16f_common.inc: added common declarations
7419 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7421 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7423 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7424 (aopPutUsesAcc): added to predict accumulator use,
7425 (assignResultValue): save acc if necessary,
7426 (genMinusDec): store result if indirectly addressed,
7427 (genDivOneByte): save acc if necessary,
7428 (movLeft2Result): bugfix if left already in acc,
7429 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7430 attention to accumulator use (esp. pdata),
7431 (genReceive): receive pdata correctly
7432 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7433 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7435 2005-10-27 Raphael Neider <rneider AT web.de>
7437 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7439 2005-10-27 Raphael Neider <rneider AT web.de>
7441 * .version: changed version to 2.5.4
7442 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7443 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7444 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7445 arithmetics support routines
7446 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7447 * device/lib/Makefile.in: also create installdir for pic
7449 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7451 * src/pic/device.c (dump_sfr): rewritten to delegate register
7452 placement to the linker (use `extern sym' rather than sym EQU addr),
7453 (validAddress): fixed to check last specified address
7454 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7455 (popGetLit): truncate literal value to 8 bit,
7456 (popGet): moved assert to more appropriate place
7457 (popGetExternal): create pCode operand from and mark the according
7458 symbol as being `extern'
7459 (popGetAddr): added sanity check on immediate's offset, provide
7460 GPOINTER tag on demand
7461 (aopPut): fixed for immediates,
7462 (mov2w_op): move operand's address or contents to WREG (depending on
7463 operand type), safer variant of mov2w,
7464 (movwf,call_libraryfunc): NEW, handy abbreviations,
7465 (get_argument_pcop,get_return_val_pcop,pass_argument,
7466 get_returnvalue): interface for accessing function parameters and
7468 (assignResultValuei,genRet): use new parameter/return value interface
7469 (pic14_getDataSize): back to old version handling generic pointers,
7470 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7471 provided implementation and/or fixed old one,
7472 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7473 calls, removed legacy 8051 reference code
7474 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7475 (loadSignToC): NEW, move the operands sign bit to CARRY,
7476 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7477 genRightShiftSigned, accepts negative shift counts,
7478 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7479 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7480 generic pointers, __data pointers and __code pointers,
7481 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7482 and signed bitfields, limit bitfields to 8 bit,
7483 (genDataPointerGet): fixed number of bytes read,
7484 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7485 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7486 pointers to constant data are no longer assumed to point to __code
7487 space, removed invalid pointer types,
7488 (bitpatternFromVal): retrieve the PICs representation of an integer
7490 (genDataPointerSet): fixed assigning to po_immediate operands,
7491 (genGenPointerSet): implemented as library call,
7492 (genIfx): fixed incorrect condition,
7493 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7494 provide GPOINTER tag according to destination's storage class,
7495 (genCast): added code to handle casting to generic pointers, added
7496 sign-/zero extension of the result
7497 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7498 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7499 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7501 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7502 address/register resides in the shared banks
7503 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7504 put all variables into separate sections (have the linker arrange
7506 (picglue): put init code and interrupt handlers in separate sections
7507 * src/pic/main.c: added port specific options table, modified to PORT
7508 structure to make GPOINTERs 3 byte, added pic14_options
7509 (_pic14_do_link): private linking routine (update paths to libraries,
7510 add libsdcc.lib by default)
7511 * src/pic/main.h: declare pic14_options
7512 * src/pic/pcode.c: fixed instructions i/o relations,
7513 (RegCond): reverted to correct version,
7514 (newpCodeOpLit): truncate literals to 8 bit,
7515 (genericPrint): added debug output,
7516 (getRegFromInstruction): fixed for various operand types, simplified
7517 (BuildFlow): fixed broken handling of isntructions with labels
7518 (LinkFlow): start at last instruction in flow (skip trailing comments),
7519 pass the flow on to the next instruction after CALL
7520 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7521 (insertPCodeInstruction): fixed inserting after a skip instruction,
7522 (DoBankSelect): fixed for labeled instructions
7523 (OptimizepBlock): honor --nopeep switch
7524 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7525 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7526 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7527 (pCodeOptime2pCodes): allow disabling this optimization via
7528 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7529 but is still buggy), started implementation of a dataflow based
7530 pCode optimization (CSE + dead code elimination)
7531 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7532 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7533 names are independant of the stack location and therefore portable across
7536 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7538 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7539 (selectSpil): fixed bug 1337835 by not spilling bit variables
7540 * support/regression/tests/bug1337835.c: added test for this bug
7541 * src/mcs51/peeph.def: restart after rule 3.c,
7542 addded rules 263.x to optimize loading constants
7544 2005-10-26 Raphael Neider <rneider AT web.de>
7546 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7547 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7548 (genAssign): emit warning when casting literals to generic pointer
7549 type, also applies when taking the address of a fixed variable,
7550 (genCast): improved casting to generic pointers
7551 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7552 extern variables, added verbose error message
7553 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7555 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7557 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7558 carry must be complemented too
7559 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7560 could be emitted by genMinus
7561 * src/SDCCval.c (constVal): fixed bug 1305065
7563 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7565 * src/SDCCast.c (addCast): added promotion for bit variables
7566 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7567 promotion casts + optimisation
7568 (optimizeGetWord): fix warning 'i' might be used uninitialized
7569 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7570 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7572 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7574 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7575 all chars are promoted to int; promotion should be handled in SDCCast.c
7577 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7579 * device/lib/_strcmp.c: Fixed bug 1326457
7581 2005-10-11 Raphael Neider <rneider AT web.de>
7583 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7584 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7586 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7588 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7589 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7591 2005-10-04 Raphael Neider <rneider AT web.de>
7593 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7594 device/lib/pic16/pics.all: added pic18f1320
7595 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7597 2005-09-30 Raphael Neider <rneider AT web.de>
7599 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7600 * src/pic16/devices.inc: NEW, provides device descriptions
7601 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7603 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7605 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7608 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7610 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7611 documented Any Order Bit, Higher Order Byte and Higher Order Word
7612 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7613 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7614 (optimizeGetAbit): new, to get any bit, not only the high bit,
7615 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7616 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7617 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7618 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7619 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7620 GETABIT, GETBYTE, GETWORD: decorate them,
7621 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7622 (ast_print): added GETABIT, GETBYTE, GETWORD
7623 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7624 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7625 (geniCodeBinary): new generic binary icode,
7626 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7627 * src/port.h: updated comment for PORT.hasExtBitOp
7628 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7629 (genGetByte): new, to get a single byte,
7630 (genGetWord): new, to get a word from a long,
7631 (gen51Code): added GETABIT, GETBYTE, GETWORD
7632 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7634 2005-09-23 Raphael Neider <rneider AT web.de>
7636 * configure.in, configure: have device/lib/pic configured
7637 * device/lib/Makefile.in: added model-pic14
7638 * device/lib/clean.mk: added pic/ to clean rule
7639 * device/lib/pic: added rudimentary pic14 library providing support
7640 functions for multiplication/division/generic pointer access
7641 * src/SDCCopt.c (convilong): mark support functions as extern
7642 for pic14 port as well
7643 * src/pic/gen.c (genMult): added assertions,
7644 (genpic14Code): emit warning on unhandled iCodes
7645 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7646 * src/pic/pcode.c (pCodeOpCopy),
7647 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7648 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7649 SFR_REGISTER}), made safe for future extensions
7650 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7651 instructions even if preceeded by SKIP instructions (also remove
7652 them); removed unused code
7653 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7654 prevents leaving parts of the structure uninitialized after copying
7656 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7658 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7660 * support/regression/tests/addsub.c: added test for the bug
7662 2005-09-21 Raphael Neider <rneider AT web.de>
7664 * device/include/pic16/pic18f1220.h,
7665 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7666 * device/lib/pic16/Makefile.rules: added missing opening paren
7667 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7668 are provided in genutils.c,
7669 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7670 operand/result sizes,
7671 (genCmp): assert on NULL pointers first, then check deref'ed values
7672 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7675 2005-09-18 Raphael Neider <rneider AT web.de>
7677 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7678 as these are now unused,
7679 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7680 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7681 local, avoids uninitialized pointer dereference on r->name
7682 * src/pic16/ralloc.c (newReg): fixed indentation
7684 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7686 * src/SDCCval.c (constVal): fixed bug 730366
7687 * support/Util/SDCCerr.c,
7688 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7690 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7692 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7694 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7696 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7698 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7700 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7701 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7702 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7703 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7704 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7705 * packihx/packihx.c (hexDigit): made c unsigned char
7706 * as/mcs51/lklibr.c (fndsym),
7707 * link/z80/lkgb.c (gb),
7708 * link/z80/lklibr.c (fndsym),
7709 * link/z80/lkrloc.c (relr),
7710 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7711 * src/SDCC.lex (checkCurrFile, process_pragma),
7712 * src/SDCCglue.c (spacesToUnderscores),
7713 * src/SDCCmain.c (setParseWithComma, processFile),
7714 * src/asm.c (tvsprintf, printCLine),
7715 * src/avr/gen.c (emitcode, aopPut),
7716 * src/ds390/gen.c (emitcode),
7717 * src/hc08/gen.c (emitcode, emitinline),
7718 * src/mcs51/gen.c (emitcode, genInline),
7719 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7721 * src/pic/ralloc.c (debugLog),
7722 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7724 * src/pic16/ralloc.c (debugLog),
7725 * src/z80/main.c (_process_pragma):
7726 made all ctype.h function calls safe
7727 * src/SDCCopt.c: include math.h for fabs
7728 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7729 and used them throughout the code to make ctype.h function calls safe
7730 * src/ds390/main.c (asmLineNodeFromLineNode),
7731 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7732 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7734 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7735 (newpCodeAsmDir): made ctype.h function calls safe
7736 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7737 pic16_emitcode): made lbp unsigned char*
7738 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7739 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7740 * src/xa51/gen.c (emitcode),
7741 * src/z80/gen.c (_emit2): made lbp unsigned char*
7742 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7745 2005-09-05 Raphael Neider <rneider AT web.de>
7747 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7748 access bank splitpoint
7750 2005-09-05 Raphael Neider <rneider AT web.de>
7752 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7754 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7756 * .version: changed to version 2.5.3
7757 * doc/sdccman.lyx: changed version to 2.5.3,
7758 documented --codeseg and --constseg and pragma codeseg and constseg,
7759 documented bit parameters (reentrant) and bit returning
7760 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7761 currFunc->recvSize, but is this ok for all ports?
7762 (ast2iCode): result of ~ on unsigned char must be cast to int for
7764 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7765 function pointers in bit space
7766 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7767 (processFuncArgs): call port.reg_parm() with reentrancy info
7775 * src/z80/main.c: port.reg_parm prototype extended with
7776 "bool reentrant" parameter
7777 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7778 options.stackAuto for allocating bit register parameters
7779 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7780 (genSend): set BitBankUsed if it is,
7781 (selectRegBank): factored out of genCall for use in genPcall,
7782 (genCall): removed redundant dtype assignmen, use selectRegBank,
7783 (genPcall): handle returning in Carry properly, save in F0 if needed,
7784 (genReceive): handle bit register parameters
7785 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7786 (mcs51_assignRegisters): enable bit registers for all reentrant
7787 functions and don't set BitBankUsed unconditionally
7788 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7789 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7790 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7792 2005-08-27 Borut Razem <borut.razem AT siol.net>
7794 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7795 ppc-osx (Darwin) does not support -u option. It seems that it is
7796 supported only on Linux - GNU cp
7798 2005-08-25 Borut Razem <borut.razem AT siol.net>
7800 * sim/ucsim/gui.src/serio.src/Makefile.in,
7801 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7802 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7803 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7804 install and strip, since the strip at /usr/ccs/bin should be used
7807 2005-08-24 Borut Razem <borut.razem AT siol.net>
7809 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7811 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7813 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7816 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7818 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7819 * as/mcs51/lkmain.c (link_main): fixed warning
7820 * device/include/stdbool.h: ds390 has no advanced bit support yet
7821 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7822 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7823 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7824 and updated their macros
7825 * src/SDCCval.c (constVal): updated comment for renamed b_long
7827 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7829 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7830 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7831 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7832 (oprio): set priority for '['
7833 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7835 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7836 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7837 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7838 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7839 added overlayable BIT_BANK area
7840 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7841 (summary2): explain 'T' in legenda
7842 * as/mcs51/lkrloc.c: replaced old K&R style,
7843 (relr): added R_BIT processing,
7844 (errmsg): added "Bit-addressable relocation error",
7845 (adb_bit): added for converting from byte- to bit-addressable space,
7846 (adb_24_bit): added for converting from byte- to bit-addressable space
7847 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7848 used in reentrant functions now even as return value
7849 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7850 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7851 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7852 * src/SDCCglobl.h: added indicator BitBankUsed
7853 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7854 the bit registers b0-b7
7855 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7856 (geniCodeCast): fixed bug 1263853,
7857 (geniCodeLogicAndOr): put result in bool or char,
7858 (geniCodeReceive): added parameter func for accessing the return type,
7859 (geniCodeFunctionBody): pass func to geniCodeReceive
7860 * src/SDCCmain.c: added indicator BitBankUsed
7861 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7862 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7863 (checkSClass): don't put automatic bool/bit on stack,
7864 (checkFunction): removed check on function cannot return bit
7865 * src/SDCCsymt.h: added newBoolLink prototype
7866 * src/mcs51/gen.c (rb1regs): added bit registers,
7867 (movc): created for assigning to carry,
7868 (pushReg, popReg): created for pushing registers,
7869 (sameRegs): check both AOP_REG and AOP_CRY types,
7870 (aopOp): handle bit registers,
7871 (aopPut): optimization no self-assign,
7872 (saveRegisters): push reg->base (bits) only once for bit registers,
7874 (unsaveRegisters): pop reg->base only once and use popReg,
7875 (assignResultValue): added parameter func and return in carry for bits,
7876 (genIpush): optimization no reload in A if not changed,
7877 (genSend): bit parameters in reentrant functions are passed in bit
7878 registers by first assigning to bits in B, then save registers and
7880 (genCall): handle returning in Carry properly, save it in F0 if needed,
7881 (genPcall): updated assignResultValue call, this is not safe yet for bit
7882 returning function !!!
7883 (genFunction): don't generate equ's for bit registers and use pushReg,
7884 (genEndFunction): take care of bit returning functions and use popReg,
7885 (genRet): return bit in Carry,
7886 (genIfx): optimize bit registers and other directly addressable bits,
7887 (genReceive): updated assignResultValue call
7888 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7889 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7890 registers when using stack-auto
7891 * src/mcs51/ralloc.c (_G): added allBitregs,
7892 (regs8051): added the bit registers,
7893 (createStackSpil): use macro IS_BIT,
7894 (getRegBit): added to allocate a bit register, else spill,
7895 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7896 (updateRegUsage): factored out to ease stepping while debugging,
7897 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7898 also allocate bit registers,
7899 (fillGaps): handle bit registers,
7900 (findAllBitregs): added to create bit vector with all bit registers,
7901 (mcs51_allBitregs): returns this bit vector,
7902 (mcs51_assignRegisters): when using stack-auto use bit registers for
7903 passing parameters and creating local variables
7904 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7906 2005-08-22 Borut Razem <borut.razem AT siol.net>
7908 * device/lib/Makefile.in: replaced find option -or with -o
7909 to make it run on solaris
7911 2005-08-22 Raphael Neider <rneider AT web.de>
7913 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7914 fixes #1265442 (crash on Solaris)
7916 2005-08-20 Borut Razem <borut.razem AT siol.net>
7918 * configure, configure.in: added tests for libsocket and libnsl libraries,
7919 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7920 from support/regression/Makefile.in
7921 * support/regression/Makefile.in: added
7922 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7923 * sim/ucsim/libtool: regenerated on sparc-solaris
7924 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7925 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7926 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7927 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7928 sparc-solaris, which doesn't use GNU ld linker
7929 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7930 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7932 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7934 * src/mcs51/peeph.def: updated comments
7936 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7938 * device/lib/_gptrget.c,
7939 * device/lib/_gptrput.c: slightly shorter
7940 * doc/sdccman.lyx: incremented version
7941 * src/mcs51/peeph.def: moved peephole comments to the line of first
7942 change to better keep line correlation, reanimated 186.e
7943 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7945 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7947 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7948 David Saxton with quotes around file name.
7950 2005-08-15 Borut Razem <borut.razem AT siol.net>
7952 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7953 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7954 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7955 make tests run on x86_64 platform
7957 2005-08-13 Raphael Neider <rneider AT web.de>
7959 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7960 as it might be executed DURING a build (parallel make is wonderful)
7962 2005-08-13 Raphael Neider <rneider AT web.de>
7964 * device/lib/Makefile.in (port-specific-objects-pic16):
7965 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7966 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7968 * device/lib/pic16/Makefile.rules: build subdirs before creating
7969 the library, removed builddir rule, create $(builddir) early in
7970 recurse rule, use empty recurse rule for leaf directories
7971 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7972 mkdir errors (race condition), removed duplicate suffix "hex"
7974 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7975 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7976 prevents mkdir -p from aborting on Alpha
7978 2005-08-12 Raphael Neider <rneider AT web.de>
7980 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7981 db-statements in order to allow for arrays of pointers in code
7982 sections to be placed without interspersed 0-padding, fixes
7984 * (emitStatistics): fixed division by zero for pic18f1220
7985 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7986 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7987 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7988 * (pic16_pCodeConstString): keep track of already emitted string
7989 literals to prevent "duplicate definitions of symbol _str_NR"
7990 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7992 * device/lib/Makefile.in: ignore failing PIC16 library builds
7993 * device/lib/pic16/Makefile: do not build if gputils are missing
7994 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7996 2005-08-10 Raphael Neider <rneider AT web.de>
7998 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8001 2005-08-10 Raphael Neider <rneider AT web.de>
8003 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8004 Rokas' patch to add the new fixed point type "__fixed16x16"
8005 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8006 functions for __fixed16x16 arithmetics
8007 * device/lib/pic16: reimplemented the build system to support
8008 a separate build directory, better handling of libio (create
8009 the library in a separate subdir for each architecture) and
8010 easier configuration (centralized in Makefile.common)
8012 2005-08-07 Raphael Neider <rneider AT web.de>
8014 * src/pic16/gen.c (genrshTwo): fixed sign extension
8015 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8016 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8018 * device/include/pic16/pic18f4220.h: NEW, header for
8019 pic18f4220 and pic18f4320
8020 * device/include/pic16/pic18fregs.h: added new devices,
8021 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8022 * device/include/pic16/signal.h: resolved name clashes
8023 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8024 to also allow testing for interrupt enable bits, added
8025 comments on how to use the macros
8026 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8027 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8028 register definitions for the devices
8029 * device/lib/pic16/pics.all: added new devices
8030 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8032 * device/lib/pic16/libc/stdlib/memfree: do not count
8033 the block header as free memory
8034 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8035 simplified and added missing end-of-blocklist-marker
8036 (reported by Peter Onion, fixes #1252814)
8037 * (_mergeHeapBlock): fixed loop condition
8038 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8039 len==0, restructured code
8040 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8041 up a bit, reduced bitfield accesses, prevent endless loops
8042 in case of heap corruption
8043 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8044 "unreferenced arguments/must return a value" warnings
8045 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8046 replaced BAUDREG with SPBRG
8047 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8048 device/lib/pic16/debug/gstack/gstack.c: replaced
8049 _naked, _asm, _endasm with __naked, __asm, __endasm
8051 2005-08-05 Raphael Neider <rneider AT web.de>
8053 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8054 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8056 2005-08-05 Borut Razem <borut.razem AT siol.net>
8058 * device/lib/Makefile.in: added missing ';'
8059 * configure: removed ^M characters
8061 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8063 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8064 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8067 2005-08-04 Borut Razem <borut.razem AT siol.net>
8069 * configure.in: pic16 libraries build 2nd try - enable running
8070 configure in device/lib/pic16
8071 * configure: regenerated from configure.in
8072 * device/lib/Makefile.in: create $(PORT)/bin directory
8074 2005-08-03 Raphael Neider <rneider AT web.de>
8076 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8077 to get/set values via pointers
8078 * (genUnpackBits,genPackBits): changed detection of
8079 ptr->bitfield vs. sym.bitfield, fixed access via generic
8080 pointers, removed dead (wrong) code for multibyte bitfields
8081 * (genNearPointerGet, genGenPointerGet): removed useless code,
8082 fixed bitfield detection, fixes #1250594
8083 * (genNearPointerSet): removed useless code
8084 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8085 and introduced macro pic16_emitpcode that conditionally emits
8086 the origin of the following pCode (useful for debugging SDCC)
8087 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8088 * (createDefmap): fixed handling of LFSR for --optimize-df
8090 2005-08-02 Borut Razem <borut.razem AT siol.net>
8092 * device/lib/Makefile.in: pic16 libraries build enabled since
8093 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8095 2005-08-02 Raphael Neider <rneider AT web.de>
8097 * src/pic16/gen.c (genPackBits): removed deprecated warning
8098 * (genGenPointerSet): fixed bitfield detection
8100 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8102 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8104 2005-07-31 Raphael Neider <rneider AT web.de>
8106 * device/lib/pic16/libdev/pic18f458.c,
8107 device/include/pic16/pic18f458.h: added missing T0CONbits
8109 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8111 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8113 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8115 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8117 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8119 * device/include/mcs51/at89c51ed2.h: added.
8121 2005-07-23 Raphael Neider <rneider AT web.de>
8123 * src/pic/gen.h: added emitpcode macro for debugging
8124 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8125 and replace by macro adding debug information on demand
8126 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8127 * (gencjne): tried to fix; replaced with correct (slower) code
8128 * (gen{Unp,P}ackBits): fixed single bit access
8129 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8130 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8131 previous instruction
8132 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8133 register has to be handled with care (forbidding movement
8134 of assignments/uses, removing assignments completely, ...)
8135 * (pCodeOptime2pCodes): make use of regIsSpecial
8136 * added lots of debugging output (commented out)
8137 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8138 from being reused as result UNLESS it is known to work
8140 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8142 * support/Util/dbuf.h: include <stddef.h> for size_t
8143 * .version: changed to version 2.5.2
8145 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8147 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8149 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8151 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8152 (genModOneByte): removed needless psha/pula
8154 2005-07-22 Raphael Neider <rneider AT web.de>
8156 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8157 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8158 * src/pic/gen.c (resolveIfx): do not "invent" labels
8159 * (genSkipc): changed to positive logic
8160 * (genSkipCond): removed as no longer needed
8161 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8163 * (genLeftShift): check operands are in different registers
8164 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8165 INCF does not update CARRY...
8166 * src/pic/main.c: fixed _linkCmd
8167 * src/pic/pcode.c (unlinkpCode): added inactive code
8168 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8169 alive (do not assign result and operand overlapping registers)
8171 2005-07-22 Raphael Neider <rneider AT web.de>
8173 * src/pic/device.c (dump_sfr): replaced register declaration with
8174 call to emitSymbolToFile() to avoid duplicate symbols
8175 * (assignRelocatableRegisters): do not declare external symbols
8176 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8177 right (take size of type, not etype)
8178 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8179 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8180 * (packRegsForAccUse): disabled assignment of WREG as
8181 the result reg to prevent occurence of just fixed #1235003,
8183 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8184 symbols (avoids duplicate symbols in .asm file)
8185 * (pic14emitRegularMap): use emitSymbolToFile()
8186 * src/pic/gen.c (aopOp): fixed spillLocation handling
8187 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8188 * (genDataPointerSet): removed unneccessary variables/output
8190 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8192 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8193 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8195 2005-07-21 Raphael Neider <rneider AT web.de>
8197 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8198 architecture cannot handle them efficiently, fixes bug #1235003
8199 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8200 check for empty sets before using them (fixes bug #1232190)
8202 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8204 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8205 (lnksect2): generate warnings for memory overlap
8206 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8207 constseg to set the name of these segments so you can instruct the linker
8208 to place them in banks
8209 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8210 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8211 added code_seg and const_seg to options
8212 * src/SDCCglue.c (emitMaps): use options.const_seg,
8213 (createInterruptVect): put interrupt vectors in segment HOME,
8214 (glue): put HOME before static segment and put the main glue in HOME,
8215 (glue): use options.code_seg
8216 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8217 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8218 these segments so you can instruct the linker to place them in banks
8219 (linkEdit): use code_loc for HOME segment which should be the first
8220 segment in code memory now
8221 * src/SDCCmem.c: fixed more stuff like bug 1238386
8222 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8223 (changePointer): don't change function pointers to code pointers for
8225 (compareType): added exceptional check for banked function pointers
8226 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8227 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8228 after static in code memory
8229 * src/mcs51/gen.c: added aopLiteralLong prototype,
8230 (aopForSym): use getSize for functions,
8231 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8232 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8233 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8235 (genPcall): use call for literal function pointers and generate banked
8236 calls over the one trampoline so there's only one place for the user to
8237 modify according to his/hers hardware,
8238 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8239 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8240 * src/mcs51/main.c: added keyword banked,
8241 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8242 * support/Util/SDCCerr.c,
8243 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8244 needed for passing the bank and address to the trampoline
8245 * device/lib/mcs51/crtbank.asm: added for bankswitching
8246 * device/lib/mcs51/Makefile: added crtbank
8248 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8250 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8251 for fields at offset 0 of a struct or union as reported
8252 on 2005-07-07 in the developer mailing list.
8254 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8256 * src/SDCCmem.c: fixed bug 1238386
8258 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8260 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8261 (patch #1144962), added peephole 300, enabled 259.x
8262 * doc/sdccman.lyx: removed screenshot and provided link instead
8264 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8266 * doc/sdccman.lyx: added section about debugging with ddd
8267 * doc/figures/ddd_example.eps: screenshot of debugging session
8269 2005-07-04 Raphael Neider <rneider AT web.de>
8271 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8272 like CODE pointers, fixes #1115683
8273 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8274 call, fixes bugs #1232211, #1228110,
8275 fixed wrong casts to pCodeFlow from pCodeInstructions
8277 2005-07-04 Raphael Neider <rneider AT web.de>
8279 * src/pic/gen.c (popGet): changed assert to allow for
8281 * (popGetAddr): changed signature to provide
8282 an additional index, patched all call sites
8283 * (genCmpEq): handle literal-like operands correctly
8284 * (genAddrOf): added sanity checks on __code/__data pointers
8285 * (genAssign): added handling of symbols from __code section
8286 * (gencjne): do not generate code for comparisons whose result
8287 is neither stored nor used, fixes bug #1171114
8288 * (AccLsh, AccRsh): operate on operand instead of WREG
8289 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8290 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8292 * rewrote complete shift-by-literal logic, commented unused
8294 * (genConstPointerGet): get multiple bytes (if result size > 1),
8295 fixed handling of non-immediate addresses
8296 * (genPointerGet): handle CODE pointers like CONST pointers
8297 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8298 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8299 operand is to be treated as a literal or not
8300 * (mov2w,genPcall,genCmpEq),
8301 src/pic/genarith.c: use aop_isLitLike() to decide between
8302 literal/register contents
8303 * (addSign): added missing offset
8304 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8305 only emit comment in debug-mode,
8306 use {aop,op}_isLitLike throughout the file
8307 * src/pic/glue.c: fix initializers for pointers (work in progress)
8308 * src/pic/pcode.c (get_op): honor index on _const symbols
8309 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8310 * (dumppBlock): added pCode size estimation
8311 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8312 check for IS_SYMOP before OP_SYMBOL'ing
8313 * fixed indentation, compacted switch-statements
8314 * (allocReg): find free register and allocate it instead of
8315 allocating new registers all the time
8316 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8317 registers as its operands (necessary only for multibyte GETs)
8319 2005-07-01 Raphael Neider <rneider AT web.de>
8321 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8322 debugging .asm-output macros FENTRY + FEXIT
8323 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8325 * (emitpComment): NEW, printf to pCode
8326 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8328 * (popGetAddr): NEW, variant of popGet to access an immediates
8329 high(er) bytes instead of the n'th byte of memory they reference,
8330 replaced popGet with popGetAddr where neccessary
8331 * (genDataPointerGet): reactivated and fixed implementation
8332 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8334 * (genDataPointerSet): fixed multibyte assignments
8335 * (genpic14Code): fixed --i-code-in-asm handling
8336 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8337 * (genPlus): fixed index-out-of-bounds error
8338 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8339 * src/pic/ralloc.c: added debugging output macro FENTRY2
8340 * (spillThis): fixed indentation, enbraced for-body for clarity
8341 * (rematStr): commented out as now unused
8342 * (regTypeNum): commented out special spill case (overwrites
8344 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8346 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8348 * doc/sdccman.lyx: documented sfr16/sfr32,
8349 added example for using storage class with function pointers
8350 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8352 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8354 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8355 * device/lib/_itoa.c,
8356 * device/lib/_ltoa.c: optimized codesize
8357 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8358 but don't know how to suppress the double warning.
8359 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8360 * support/Util/SDCCerr.c,
8361 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8363 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8365 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8366 fixed old K&R prototypes
8367 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8368 * device/lib/_gptrget.c,
8369 * device/lib/_gptrgetc.c,
8370 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8371 also new versions for small generic pointers and banked generic pointers
8372 * src/port.h: added const_name
8373 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8374 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8375 * src/SDCCcse.c (findPrevIc): check all associative operators
8376 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8377 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8378 * src/SDCCmem.c: updated comments,
8379 set far-space to 0 for pdata, results in optimized code
8380 * src/SDCCmem.h: added macro CONST_NAME
8381 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8382 moving the info into the highest bits, see also gptrget/gptrput
8383 * src/src.dsp: added sdcc.ico to project files
8384 * src/avr/gen.c (genCast): fixed bug 0x%d
8385 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8386 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8387 relation between ptr_type and DCL_TYPE,
8388 (genCast): fixed bug 0x%d
8389 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8390 (CODE)" for const_name
8391 * src/hc08/gen.c (genCast): fixed bug 0x%d
8392 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8393 (hc08_port): added "CONST (CODE)" for const_name
8394 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8395 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8396 between ptr_type and DCL_TYPE,
8397 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8398 operand* and took AOP() inside function so sfr-ness can be checked,
8399 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8401 (genFunction, genEndFunction): optimized stack setup,
8402 (genMinus): optimized for literals with ending zeroes (in bytes),
8403 (genCast): fixed bug 0x%d
8404 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8405 (mcs51_port): added "CONST (CODE)" for const_name
8406 * src/mcs51/peeph.def: made rule 226 more generic
8407 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8408 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8409 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8410 * src/z80/main.c (z80_port): added NULL for const_name,
8411 (gbz80_port): added NULL for const_name
8412 * support/regression/tests/bug663539.c,
8413 * support/regression/tests/sfr16.c: new tests
8415 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8417 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8419 2005-06-24 Raphael Neider <rneider AT web.de>
8421 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8423 * device/include/pic16/signal.h: added USBIF
8426 2005-06-24 Raphael Neider <rneider AT web.de>
8428 * device/lib/pic16/libdev/pic18f2455.c,
8429 device/include/pic16/pic18f2455.h: NEW
8430 * device/include/pic16/pic18fregs.h,
8431 device/lib/pic16/pics.all,
8432 src/pic16/device.c: added 18f2455
8433 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8434 device/include/pic16/{pic18f[68][567].h,usart.h}:
8435 replaced MULTIPLE_USARTS define with more relaible
8436 compatibility sfrs (for USART access)
8438 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8440 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8441 and the output asm file line is printed on two lines.
8443 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8445 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8446 BGT, BLE, BHI, and BLS instructions
8447 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8449 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8450 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8452 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8454 2005-06-15 Raphael Neider <rneider AT web.de>
8456 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8457 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8458 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8459 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8460 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8462 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8464 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8465 Marcel Telka in bug #1215704
8467 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8469 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8470 located in shared memory bank.
8472 2005-05-31 Raphael Neider <rneider AT web.de>
8474 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8475 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8476 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8478 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8480 * device/lib/_strncpy.c: fixed the fix
8482 2005-05-26 Raphael Neider <rneider AT web.de>
8484 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8485 initializers with \0, bug #1208187
8486 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8487 intializers with \0, bug #1208187
8489 2005-05-26 Raphael Neider <rneider AT web.de>
8491 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8492 initializers with \0, bug #1208187
8493 * src/pic16/main.c (_process_pragma): added sanity checks
8494 for stack position and size, emit warnings when appropriate
8496 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8498 * device/lib/_strncpy.c: fixed not filling with \0
8500 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8502 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8504 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8505 compound_statement),
8507 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8509 2005-05-24 Raphael Neider <rneider AT web.de>
8511 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8513 2005-05-24 Raphael Neider <rneider AT web.de>
8515 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8516 TRISE definitions, closes bug #1162453
8518 2005-05-22 Raphael Neider <rneider AT web.de>
8520 * src/pic16/main.c (_process_pragma): check for missing
8521 arguments to pragmas code and udata
8522 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8523 consistency fixes to match other headers (thanks to Jim Paris)
8524 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8526 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8528 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8530 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8532 * support/regression/tests/bug1198642.c: new test
8533 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8534 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8535 * support/scripts/resource.h,
8536 * support/scripts/resource.rc,
8537 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8538 * support/scripts/sdcc.ico: added 32x32 icon
8540 2005-05-18 Raphael Neider <rneider AT web.de>
8542 * device/lib/pic16/libdev/pic18f*.c,
8543 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8544 keywords to "__sfr" and "__at (X)"
8545 * device/include/pic16/pic18fregs.h: added pic18f4520
8546 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8547 #1203088 (MPLAB compatibility)
8549 2005-05-17 Raphael Neider <rneider AT web.de>
8551 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8552 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8553 * device/lib/pic16/pics.all: added new devices
8554 * src/pic16/device.c: added support for pic18f4520
8556 2005-05-16 Raphael Neider <rneider AT web.de>
8557 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8558 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8559 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8560 convenience function for bit access
8562 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8564 * device/lib/printf_large.c: fixed bug 1193299
8565 * support/regression/tests/bug1057979.c: added test %3.3s
8567 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8569 * device/include/mcs51/8051.h,
8570 * device/include/mcs51/8052.h: made parseable with lint
8571 * device/include/mcs51/lint.h: added include file for (sp)lint
8572 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8573 * doc/cdbfileformat.lyx,
8574 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8576 2005-05-14 Raphael Neider <rneider AT web.de>
8578 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8579 * device/lib/pic16/libc/stdlib/itoa.c (new)
8580 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8581 * device/lib/pic16/libio/Makefile: exclude subdir according to
8582 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8583 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8584 * src/pic16/gen.c (genFunction): prevent annoying warning
8585 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8587 * support/cpp2/cppmain.c (cpp_output_string): new
8588 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8591 2005-05-13 Borut Razem <borut.razem AT siol.net>
8593 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8595 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8597 * .version: changed to version 2.5.1; back to bleeding edge development
8599 2005-05-11 Borut Razem <borut.razem AT siol.net>
8601 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8602 generate PDF version 1.3 documents
8604 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8606 * .version: changed to version 2.5.0
8608 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8610 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8612 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8614 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8615 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8616 well as many smaller updates.
8617 * .version: changed to version 2.5.0-pre1
8619 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8621 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8623 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8625 * support/regression/tests/bug1185672.c: added
8626 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8628 * src/mcs51/gen.c (genCall): added comments, made it look safer
8629 * src/mcs51/gen.c (genEndFunction): simplified
8631 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8633 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8635 2005-04-14 Borut Razem <borut.razem AT siol.net>
8637 * fixed bug 1045046 - SIGSEGV with really simple code?:
8638 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8639 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8641 2005-04-14 Borut Razem <borut.razem AT siol.net>
8643 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8644 src/pic16/device.h: temporarily disabled experimental #inline pragma
8647 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8649 * device/include/z80/stdio.h,
8650 * device/include/z80/string.h: removed these highly incomplete files so
8651 SDCC can use the default ones in device/include/
8653 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8655 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8657 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8660 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8662 * device/include/malloc.h: removed redundant __reentrant prototypes
8663 * device/lib/_mullong.c: added working xstack variant in asm (C version
8664 doesn't pass regression tests)
8665 * device/lib/bpx.c: used __data and made bpx char for mcs51
8666 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8667 (createFunction): fixed bug with xstackPtr
8668 * src/SDCCcse.c: corrected comments
8669 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8670 (killDeadCode, eBBlockFromiCode): removed unused code
8671 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8673 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8674 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8675 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8676 (genModOneByte): fixed warning in MSVC
8677 * src/mcs51/main.c (): added comments
8678 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8680 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8682 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8684 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8686 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8688 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8690 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8691 characters arrays of larger size than the declared one.
8693 2005-04-10 Borut Razem <borut.razem AT siol.net>
8695 * src/pic/gen.c (genInline),
8696 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8697 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8698 (findNextInstruction), (findPrevInstruction),
8699 (findInstructionUsingLabel),
8700 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8701 * src/pic/pcode.c (findLabel): added missing '\n'
8702 * src/src.dsp: added SDCCdwarf2.c to the project
8704 2005-04-09 Borut Razem <borut.razem AT siol.net>
8706 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8708 2005-04-08 Raphael Neider <rneider AT web.de>
8710 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8711 into the chain after a given one) and mergeDefmapSymbols (combine
8712 defmap entries for each symbol per pcode)
8713 * (createDefmap): have defmap entries merged in the end
8714 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8715 a symbol before replacing one access type's symbol, merge symbols in
8716 the end (replacement symbol might already have an entry)
8717 * (assignValnums): keep reference to written WREG intact
8719 2005-04-08 Raphael Neider <rneider AT web.de>
8721 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8724 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8726 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8729 2005-04-07 Raphael Neider <rneider AT web.de>
8731 * device/include/pic16/usart.h: added compatibility defines for
8732 devices with more than one USART
8733 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8735 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8737 * device/lib/Makefile.in: updated for port specific include
8739 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8741 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8743 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8745 * device/include/8051.h,
8746 * device/include/8052.h,
8747 * device/include/at89S8252.h,
8748 * device/include/at89c55.h,
8749 * device/include/at89x051.h,
8750 * device/include/at89x51.h,
8751 * device/include/at89x52.h,
8752 * device/include/mcs51reg.h,
8753 * device/include/reg51.h,
8754 * device/include/reg764.h,
8755 * device/include/regc515c.h,
8756 * device/include/sab80515.h: (re)moved these 12 files
8757 * device/include/mcs51/8051.h,
8758 * device/include/mcs51/8052.h,
8759 * device/include/mcs51/at89S8252.h,
8760 * device/include/mcs51/at89c55.h,
8761 * device/include/mcs51/at89x051.h,
8762 * device/include/mcs51/at89x51.h,
8763 * device/include/mcs51/at89x52.h,
8764 * device/include/mcs51/mcs51reg.h,
8765 * device/include/mcs51/reg51.h,
8766 * device/include/mcs51/reg764.h,
8767 * device/include/mcs51/regc515c.h,
8768 * device/include/mcs51/sab80515.h: and added them here
8770 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8772 * device/include/stdarg.h: changed SDCC specific keywords to double
8774 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8776 * device/include/hc08/mc68hc908gp32.h,
8777 * device/include/hc08/mc68hc908jb8.h,
8778 * device/include/hc08/mc68hc908jkjl.h,
8779 * device/include/hc08/mc68hc908qy.h: fixed comments
8780 * device/include/mcs51/README: updated
8781 * device/include/mcs51/c8051f120.h: added PINRSF
8782 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8783 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8784 amidst code. Also inline is not supported.
8786 2005-04-06 Raphael Neider <rneider AT web.de>
8788 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8789 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8790 callers stack/frame pointers
8792 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8794 * device/include/pic16/usart.h: added, missing in previous commit,
8795 * device/include/pic16/adc.h: fixed typo,
8796 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8798 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8800 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8801 uninitialized because a bug appears with gplink
8802 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8803 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8804 complains for unrecognised option
8806 2005-04-05 Raphael Neider <rneider AT web.de>
8808 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8809 structs as well (using memcpy)
8810 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8811 on ISRs (GOTO has no label)
8812 * src/pic16/device.h: added OF_OPTIMIZE_DF
8813 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8814 new data flow analysis/optimization
8815 * src/pic16/pcode.c: added (prototypes for and implementation of)
8816 dataflow analysis functions, fixed pCodeInstructions' inCond and
8817 outCond values, made RCALL a branch instruction
8818 * (pic16_unlinkpCode): keep C line if possible
8819 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8820 C line moved if possible
8821 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8822 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8823 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8824 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8826 * (pic16_getJumptabpCode): NEW, needed in...
8827 * (LinkFlow): fixed handling of jumptables, calls and conditional
8829 * (pic16_InsertCommentAfter): NEW
8830 * (pic16_pCodeReplace): made verbose and flow preserving
8831 * (AnalyzeFlow): added call to data flow analysis
8832 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8833 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8834 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8836 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8838 * src/SDCCast.c (decorateType): fixed bug #1105626
8840 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8842 * device/include/asm/pic16/features.h,
8843 * pic18f*.h headers,
8844 * device/include/pic16/adc.h,
8845 * device/include/pic16/delay.h,
8846 * device/include/pic16/i2c.h,
8847 * device/include/pic16/malloc.h,
8848 * device/include/pic16/stdio.h,
8849 * device/include/pic16/stdlib.h,
8850 * device/include/pic16/string.h,
8851 * device/lib/pic16/libc/stdio/printf_tiny.c,
8852 * device/lib/pic16/libc/stdio/printf_small.c,
8853 * device/lib/pic16/libc/stdio/strmgpsim.c,
8854 * device/lib/pic16/libc/stdio/strmmssp.c,
8855 * device/lib/pic16/libc/stdio/strmusart.c,
8856 * device/lib/pic16/libc/stdio/vfprintf.c,
8857 * device/lib/pic16/libc/stdlib/ltoa.c,
8858 * device/lib/pic16/libc/stdlib/putchar.c,
8859 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8860 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8861 * device/lib/pic16/libc/stdlib/memchrram.c,
8862 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8863 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8864 * device/lib/pic16/libio/adc/adcbusy.c,
8865 * device/lib/pic16/libio/adc/adcread.c,
8866 * device/lib/pic16/libio/adc/adcsetch.c,
8867 * device/lib/pic16/libio/usart/ubaud.c,
8868 * device/lib/pic16/libio/usart/ubusy.c,
8869 * device/lib/pic16/libio/usart/udrdy.c,
8870 * device/lib/pic16/libio/usart/uopen.c,
8871 * device/lib/pic16/libio/usart/uputc.c,
8872 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8873 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8874 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8875 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8876 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8877 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8878 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8879 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8880 specific keywords to double underlined form,
8881 * device/lib/pic16/libc/Makefile.rules,
8882 * device/lib/pic16/libsdcc/Makefile.rules,
8883 * device/lib/pic16/libm/Makefile,
8884 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8885 to compile with C standard set in Makefile.common
8886 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8887 rand.c and crc.c in compilation process,
8888 * device/lib/pic16/libsdcc/int/divuint.c,
8889 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8890 `c' from signed to unsigned,
8891 * device/lib/pic16/startup/crt0.c,
8892 * device/lib/pic16/startup/crt0i.c,
8893 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8894 keywords to double underlined form, bug fixes in _do_cinit function
8895 which prevented the correct initialization of the .idata segment,
8896 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8897 core to enter a infinite loop
8898 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8900 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8902 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8904 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8906 * device/include/Makefile.in: add support for hc08 subdirectory
8907 * device/include/hc08/: new subdirectory
8908 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8909 Lucas Loizaga, thanks!
8910 * device/include/hc08/mc68hc908qy.h,
8911 * device/include/hc08/mc68hc908gp32.h,
8912 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8913 their own directory. Changed internal macro names to use the compiler
8914 reserved namespace. Changed SDCC specific keywords to double
8916 * device/include/math.h,
8917 * device/include/malloc.h,
8918 * device/include/stdarg.h,
8919 * device/include/stdbool.h
8920 * device/include/string.h,
8921 * device/include/tinibios.h,
8922 * device/include/ds400rom.h,
8923 * device/include/8051.h,
8924 * device/include/8052.h,
8925 * device/include/80c51xa.h,
8926 * device/include/at89c55.h,
8927 * device/include/at89S8252.h,
8928 * device/include/at89x51.h,
8929 * device/include/at89x52.h,
8930 * device/include/ds80c390.h,
8931 * device/include/reg764.h,
8932 * device/include/regc515c.h,
8933 * device/include/sab80515.h,
8934 * device/include/mcs51/c8051f000.h,
8935 * device/include/mcs51/c8051f018.h,
8936 * device/include/mcs51/c8051f020.h,
8937 * device/include/mcs51/c8051f040.h,
8938 * device/include/mcs51/c8051f060.h,
8939 * device/include/mcs51/c8051f120.h,
8940 * device/include/mcs51/c8051f300.h,
8941 * device/include/mcs51/c8051f310.h,
8942 * device/include/mcs51/c8051f320.h,
8943 * device/include/mcs51/c8051f330.h,
8944 * device/include/mcs51/c8051f350.h,
8945 * device/include/z180.h: Changed SDCC specific keywords to double
8948 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8950 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8952 * (pic16_assignConfigWordValue): disable testing of configuration
8953 register value with config mask,
8954 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8955 function with port->fun_prefix,
8956 * (genFunction): when generating a naked interrupt function never
8957 create an absolute segment placed in interrupt vector address, place
8958 the actual interrupt function at IVA instead, when an interrupt
8959 function is generated with unspecified interrupt then do not create
8960 the absolute section,
8961 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8962 code for generating a call to generic pointer get/put function with
8963 a call to function pic16_callGenericPointer(),
8964 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8965 the call to the generic pointer get/put functions with prefixing the
8966 function name with port->fun_prefix,
8967 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8968 * src/pic16/main.c (_process_pragma): prefix function with
8970 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8971 calling assembler, old 18Fxxxx macro is deprecated,
8972 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8973 PC_ASMDIR in while condition,
8974 * (findInstruction): add PC_ASMDIR in while condition,
8975 * (buildCallTree): prefix main with port->fun_prefix,
8976 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8977 identifier for variable with banked access in instructions BTFSS,
8978 BTFSC, BCF, BSF, BTG
8979 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8980 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8981 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8982 perform optimization when enviroment variable NO_REG_OPT is set,
8983 * (insideLRBlock): NEW, return 1 if register is inside an
8984 INF_LOCALREGS block,
8985 * (RemoveRegFromLRBlock): remove a register that is completely
8986 eliminated by register optimization, but it is still left in local
8987 register store/restore in/from stack block,
8988 * (Remove2pcodes): after removing register, check to see if it
8989 should be removed from local register store/restore in/from stack
8991 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8992 DUMMY_READ_VOLATILE,
8994 * device/include/pic16/adc.h: minor prototype modifications and
8996 * device/include/pic16/malloc.h: added GPL notice various
8998 * device/include/pic16/stdint.h: NEW, standard header for ints
8999 * device/include/pic16/delay.h: NEW, header for delay functions,
9000 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9002 * device/include/pic16/signal.h: NEW, header providing helper macros
9003 for implementing signal handlers,
9004 * device/include/pic16/stdio.h: added prototypes for functions,
9005 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9006 prototypes for stdin and stdout, added macro PUTCHAR to
9007 automatically implement putchar function prototype,
9008 * device/include/pic16/usart.h: modified and updated USART library,
9009 * device/lib/pic16/libio/adc/,
9010 * device/lib/pic16/libio/i2c: some modifications to improve library
9012 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9013 family of functions,
9014 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9015 family of functions and other sources,
9016 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9017 of the PIC18Fxx[28] devices,
9018 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9019 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9020 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9021 _do_cinit function, because the previous failed when local variables
9022 where not placed in the same memory bank,
9023 * device/lib/pic16/libsdcc/char/: various modifications to improve
9024 library performance,
9025 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9026 information on the new functions of the c library and more...
9028 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9030 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9032 2005-03-26 Raphael Neider <rneider AT web.de>
9034 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9035 if condition == CARRY)
9036 * (genCmp): adapted to new genSkipc semantics
9037 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9038 on rIfx (genCmp was broken)
9040 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9042 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9043 * src/z80/main.c (_keywords[]),
9044 * src/SDCCglobal.h (struct options),
9046 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9047 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9048 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9049 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9050 always available in leading double underscore form. The C99 support is
9051 mostly missing, but it's a start.
9052 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9053 reserved identifier "__data".
9055 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9057 * src/mcs51/peeph.def: fixed bug 1170013
9059 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9061 * device/include/mcs51reg.h: fixed bug 842007
9063 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9065 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9068 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9070 * src/port.h (struct PORT),
9071 * src/avr/ralloc.c (avr_assignRegisters),
9073 * src/ds390/ralloc.c (ds390_assignRegisters),
9075 * src/hc08/ralloc.c (hc08_assignRegisters),
9077 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9079 * src/pic/ralloc.c (pic14_assignRegisters),
9081 * src/pic16/ralloc.c (pic16_assignRegisters),
9083 * src/xa51/ralloc.c (xa51_assignRegisters),
9085 * src/z80/ralloc.c (z80_assignRegisters),
9087 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9088 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9090 * src/SDCCdflow.c (computeDataFlow),
9092 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9094 * src/SDCCcflow.c (*),
9096 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9097 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9098 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9099 immedDom() returning wrong block; probably fixes bug #1160833)
9101 2005-03-20 Borut Razem <borut.razem AT siol.net>
9103 * support/scripts/inc2h.pl: WIN32 port
9105 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9107 * device/lib/makefile.in: added abs.c and labs.c
9109 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9111 * device/include/stdint.h: added
9112 * device/lib/abs.c: added
9113 * device/lib/labs.c: added
9114 * device/include/stdlib.h: added abs() and labs() prototypes
9115 * device/lib/libsdcc.lib: added abs and labs
9116 * device/include/float.h,
9117 * device/lib/_fsmul.c,
9118 * device/lib/printf_fast.c,
9119 * device/lib/printf_tiny.c: updated comments
9121 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9123 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9126 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9128 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9129 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9131 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9133 * device/lib/printf_large.c: removed inline assembly for portability and
9134 readability. Use printf_fast if speed or size are more important.
9135 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9136 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9138 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9140 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9141 prevent compiler warning
9143 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9145 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9146 moved to level 0 and declared as static. Also they are explicit
9147 placed in access bank. This was necessery because some times they
9148 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9149 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9150 optimizations. Currently only compare to unsigned char is implemented,
9151 * src/pic16/gen.c: added fReturnIdx array,
9152 * (struct resolvedIfx) is moved to gen.h and made public,
9153 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9154 * (aopForSym): added an optimization to directly store in stack of
9155 the operand of a SEND iCode,
9156 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9157 but as registers instead (AOP_REG) using the fReturnIdx array,
9158 * (pic16_freeAsmop): remove the freed register from the
9159 _G.sregsAlloc field,
9160 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9161 a compare of 'WREG',
9162 * (pic16_popGetTempRegCond): changed function prototype, now
9163 function takes also a bitVector argument v which holds the current
9164 set of registers that are allocated for stack access by aopForSym,
9165 registers allocated in aopForSym for accessing stack symbols are not
9166 any more part of the functions usedRegs field,
9167 * (genCall): some times aopOp is called for a stack variable to be
9168 send, aopForSym might perform the push, if this is true make sure
9169 that genCall doesn't push the variable twice by testing _G.resDirect,
9170 * (genFunction): changed testing for unspecified interrupt number
9171 from 256 to INTNO_UNSPEC,
9172 * modified selection scheme of frame pointer generation. Previously
9173 if function did use local registers a frame pointer was generated,
9174 now a frame pointer is generated only if function has arguments
9175 (that need PLUSW2 register access), or has stack arguments, or the
9176 compiler is not instructed to omit the frame pointer,
9177 * (genEndFunction): before restoring local registers that were saved
9178 in the function preamble, also restore the registers that *might*
9179 have been allocated for stack access,
9180 * (genRet): removed some old comments,
9181 * (genCmp, the active (RN's) version): added a call to the
9182 pic16_genCmp_special function to perform the compare with a more
9183 robust and optimized way,
9184 * (genInline): a feature has been added in inline code generation,
9185 which allows a wildcard variable substitution when writing inline
9186 assembly. Code is incomplete and experimental therefore undocumented,
9187 * (genCast): changed order of aopOp for result and right to allow
9188 aopForSym to directly load the result if possible,
9189 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9190 perform an optimized compare on some selected special occasions,
9191 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9192 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9193 generate an IVT any more,
9194 * src/pic16/main.c (pic16_optionsTable): added command line option
9196 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9197 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9199 * src/pic16/NOTES: Raphael Neider added in list of active developers
9200 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9201 jumptable_end to prevent bug #,
9202 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9203 inCond and outCond fields,
9204 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9205 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9206 turn off register spilling,
9207 * (packRegsForOneUse): synced with other ports' versions although it
9208 is not used currently,
9209 * (pic16_packRegisters): added an optimization while reading
9210 structure bitfields, some registers may be saved (malloc code is
9211 decreased by 80 bytes)
9213 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9215 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9216 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9217 this can be optimized more?
9219 2005-03-10 Raphael Neider <rneider AT web.de>
9221 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9222 genNearPointerGet): (hopefully) fixed access to bitfields via
9223 pointers (p->bitN = x; and x = p->bitN; failed)
9225 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9227 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9229 2005-03-09 Raphael Neider <rneider AT web.de>
9231 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9233 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9235 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9236 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9237 (regTypeNum): set REG_BIT type if necessary
9238 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9239 * support/regression/tests/critical.c: check bug 1144613
9241 2005-03-02 Raphael Neider <rneider AT web.de>
9243 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9245 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9247 * src/avr/ralloc.c (serialRegAssign),
9248 * src/ds390/ralloc.c (serialRegAssign),
9249 * src/hc08/ralloc.c (serialRegAssign),
9250 * src/mcs51/ralloc.c (serialRegAssign),
9251 * src/pic/ralloc.c (serialRegAssign),
9252 * src/pic16/ralloc.c (serialRegAssign),
9253 * src/xa51/ralloc.c (serialRegAssign),
9254 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9256 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9258 * src/SDCCast.c (decorateType): fixed bug 1124787
9260 2005-02-20 Hubert Sack <sack AT digiplan.de>
9261 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9263 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9266 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9268 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9269 to keep the correct label reference count when adding/removing references
9270 to labels. A peephole file using this is appended to patch #1144962.
9272 2005-02-14 Raphael Neider <rneider AT web.de>
9274 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9275 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9276 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9277 retrievals of result operand's value on assignment
9279 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9281 * device/include/pic16/string.h: modified prototype for memccpy()
9282 to memccpy(void *, void *, char, size_t)
9283 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9284 check whether to omit frame pointer or not,
9285 * (genInline): convert all occurences of "\n" to LF in inline
9286 assembler blocks, this helps formatting the inline text,
9287 * (pic16_loadFSR0): modified prototype,
9288 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9289 removed some 8051 legacy code,
9290 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9291 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9292 before allocating temporary registers in functions,
9294 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9296 * support/regression/tests/bitvars.c: corrected the "fix"
9298 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9300 * support/regression/tests/bitvars.c,
9301 * support/regression/tests/bitwise.c,
9302 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9304 2005-02-10 Raphael Neider <rneider AT web.de>
9306 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9307 different size for Alpha
9308 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9310 2005-02-09 Raphael Neider <rneider AT web.de>
9312 * src/SDCC.lex(doPragma) : save and restore warning options as well
9313 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9314 * have #pragma less_pedantic set the errorlevel to WARNING
9316 * (cloneOptimize) : fixed wrong malloc's size
9317 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9318 facilitate correct handling of #pragma (save|restore)
9320 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9322 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9324 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9326 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9328 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9330 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9332 2005-02-02 Raphael Neider <rneider AT web.de>
9334 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9335 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9336 * (pic16_storeForReturn): fixed to allow returning function pointers
9337 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9338 * device/include/pic16/{stddef.h,stdbool.h}: added
9340 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9342 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9344 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9346 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9347 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9348 appeared to be required
9350 2005-01-31 Borut Razem <borut.razem AT siol.net>
9352 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9353 include/mcs51 and include/z80 directories to the package
9355 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9357 * src/hc08/gen.c (genFunction): fixed bug #1112752
9359 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9361 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9363 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9365 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9367 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9369 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9371 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9373 * device/include/c8051fxxx.h: removed these 6 files
9374 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9376 2005-01-26 Raphael Neider <rneider AT web.de>
9378 * src/pic16/gen.c (genAssign): fixed assignment from longs
9379 in codespace (were cut to three bytes)
9380 * (genDummyRead): implemented (except for CODESPACE...),
9382 * src/pic16/glue.c (emitStatistics): beautified
9383 * device/lib/pic16/libm/Makefile: added include path
9385 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9387 * src/z80/gen.c (aopPut): fixed bug #1103902
9389 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9391 * device/lib/expf.c: fixed bug #1095792
9393 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9395 * device/lib/pic16/libm: added Math library sources
9397 2005-01-24 Raphael Neider <rneider AT web.de>
9399 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9400 to enable upcast to pCodeOpReg2 (there is no type tag to
9401 differenciate the two and pic16_popGet2p cast into PCOR2)
9402 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9403 (sizeof(sectNames) changed to sizeof(sectName))
9404 Both patches fix segfaults under MinGW.
9406 2005-01-23 Raphael Neider <rneider AT web.de>
9408 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9409 Safe_[mc]?alloc()'ed variables
9410 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9411 of (byte sized) temporaries (assign them to WREG for now)
9412 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9413 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9414 this might fix SIGSEGVs on MinGW...
9415 * src/SDCCopt.c (killDeadCode): restored original behaviour
9416 (volatile operands might get thrown away though)
9418 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9420 * src/pic16/gen.c: fixed bug #1106975,
9421 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9422 pointer update, INTCON is saved, global interrupts are disabled and
9423 restored after updateing TOS.
9424 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9425 * added function attribute 'shadowregs' to take advantage of shadow
9427 * added function attribute 'wparam' as an alternative to the wparam
9429 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9430 user declares a non-ISR function as 'shadowregs',
9431 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9433 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9435 * .version: bumped version number to 2.4.8
9436 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9438 * device/lib/pic16/libio/i2c/: I2C module support library,
9439 * device/include/pic16/i2c.h: I2C support library header,
9440 * device/lib/pic16/libc/stdio/: standard IO support sources,
9441 * (printf_small.c): printf_small() source, supports float print,
9442 * (printf_tiny.c): printf_tiny() source, does not support floats,
9443 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9444 enable global optimizations for entire library source, other
9445 Makefiles in the source tree are also modified to reflect this,
9446 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9448 * doc/sdccman.lyx: updated to reflect new changes,
9449 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9450 sym->onStack if-case,
9451 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9452 sbit, idata, _idata, xdata, _xdata,
9453 * added pragma library, to link an external library, (see doc),
9454 * removed command line options, --pomit-config-words, --pomit-ivt,
9455 --pleave-reset-vector,
9456 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9457 when calling assembler to reflect memory model used, also define
9458 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9459 reflect stack model used,
9460 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9461 on stack return NULL,
9463 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9465 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9466 of the operands is volatile. Fixes #1020220
9468 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9470 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9471 * (OptimizeRegUsage): make sure that there is really no other flow where
9472 the first pCode is used
9474 2005-01-22 Raphael Neider <rneider AT web.de>
9476 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9477 to fix #1106967 (pCode->seq are not set up correctly)
9479 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9481 * src/SDCCglue.c (glue): make sure code area is declared before the
9482 static initialization area.
9484 2005-01-21 Raphael Neider <rneider AT web.de>
9486 * device/lib/Makefile.in: fixed test for pic16 install dir
9487 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9489 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9490 added --optimize-goto compiler switch and pragma wparam documentation
9491 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9492 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9493 and PRODH closing bug #1071770 (peephole optimizer)
9495 2005-01-19 Raphael Neider <rneider AT web.de>
9497 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9498 cmdLine buffers (used when calling sdcpp...) are large enough
9499 (MAX_PATH=256 truncates arguments leading to system halts when
9501 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9502 * (genUminus): rewritten to for efficiency
9503 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9504 used uninitialized in some cases)
9505 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9506 copy the third byte from the int -- now assumes 0x80 (data memory)
9507 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9508 operands (genAddLit expects the iCode's operands to swapped as
9509 well), fixed leftover bytes (crashed for short left operands)
9510 * (pic16_genMinusDec): performance improvements, removed false
9512 * (pic16_genMinus): fixed to cope with differently sized operands
9513 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9515 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9516 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9517 new banksel optimization
9518 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9519 analysis for temporary registers (segfaults...)
9520 * src/pic16/peeph.def: added rule
9522 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9524 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9525 which converts a float number to its ASCII representation
9526 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9527 functions to convert the fractional and integer part of a float to ASCII,
9528 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9529 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9531 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9533 * device/include/pic16/adc.h: added GPL info,
9534 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9535 a pCodeOp as tested operand,
9536 * (genNearPointerGet): optimized bit testing, does not use
9537 intermediate register for bit value, test directly instead with
9538 BTFSS, BTFSC, works only for single bits,
9539 * (genpic16Code): dump the name of the iCode in the asm,
9540 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9541 renamed to pic16_decodeOp,
9542 * (serialRegAssign): do not allocate a temporary register for iCode
9543 sequences that test a single bit for 1/0
9545 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9547 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9548 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9549 access stack and frame pointers. They are initially assigned to
9550 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9551 accessing SFRs. Updated all occurences of modification of stack or
9552 frame pointer in gen.c and pcode.c,
9553 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9554 assigning of a literal value to pointers,
9555 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9556 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9559 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9561 * doc/sdccman.lyx: update documentation about stack pragma, added
9562 some info for stack memory models
9564 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9566 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9568 2005-01-08 Raphael Neider <rneider AT web.de>
9570 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9571 udata sections to fix bug #1097823
9573 2005-01-05 Raphael Neider <rneider AT web.de>
9575 * src/pic16/gen.c (genGenericShift): added handling of differently
9576 sized left operand and result
9578 2005-01-04 Raphael Neider <rneider AT web.de>
9580 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9581 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9582 to hold the condition bit)
9583 * added new version of genCmp (old code available via #define)
9584 * added new version of genShiftLeft/genShiftRight in a generic
9585 way, now supports shifting by negative values
9586 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9587 shiftCount (expected by genGenericShift)
9588 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9589 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9591 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9592 is an invalid literal too...)
9594 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9596 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9597 from Raphael Neider,
9598 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9599 for 8-bit literals. This fixes some literal operands which are sign
9600 extended to 16-bits ints when instruction needs only 8-bits.
9602 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9604 * device/lib/logf.c: added mcs51 assembly version
9605 * device/lib/expf.c: added mcs51 assembly version
9606 * device/lib/_logexpf.c: new shared asm code for expf and logf
9607 * device/include/math.h: add defines for assembly math library
9608 * device/lib/Makefile.in: build new _logexpf.c
9609 * device/lib/libfloat.lib: use new _logexpf.c
9611 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9614 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9615 device types which have less than 0x7f registers.
9617 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9619 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9621 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9623 * device/lib/printf_fast.c: only build on supported arch.
9624 * device/lib/printf_tiny.c: only build on supported arch.
9625 * device/lib/printf_fast_f.c: only build if asm float lib
9626 * device/lib/_fsget1arg.c: only build if asm float lib
9627 * device/lib/_fsget2args.c: only build if asm float lib
9628 * device/lib/_fsnormalize.c: only build if asm float lib
9629 * device/lib/_fsreturnval.c: only build if asm float lib
9630 * device/lib/_fsrshift.c: only build if asm float lib
9631 * device/lib/_fsswapargs.c: only build if asm float lib
9632 * device/include/stdio.h: don't provide print_fast,
9633 print_fast_f, print_tiny prototypes if --xstack used
9635 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9637 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9638 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9641 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9643 * device/lib/printf_fast_f.c: same as printf_fast, but
9644 with floating point enabled
9645 * device/lib/printf_fast.c: minor tweaks
9646 * device/include/stdio.h: add printf_fast_f
9648 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9650 * src/SDCCmain.c: make --float-reent default for mcs51
9651 * device/lib/_fsadd.c: added mcs51 assembly version
9652 * device/lib/_fssub.c: added mcs51 assembly version
9653 * device/lib/_fsmul.c: added mcs51 assembly version
9654 * device/lib/_fsdiv.c: added mcs51 assembly version
9655 * device/lib/_fseq.c: added mcs51 assembly version
9656 * device/lib/_fsneq.c: added mcs51 assembly version
9657 * device/lib/_fsgt.c: added mcs51 assembly version
9658 * device/lib/_fslt.c: added mcs51 assembly version
9659 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9660 * device/lib/Makefile.in: add _fscmp to build
9661 * device/lib/libfloat.lib: add _fscmp to build
9663 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9665 * device/lib/_fs2slong.c: added mcs51 assembly version
9666 * device/lib/_fs2sint.c: added mcs51 assembly version
9667 * device/lib/_fs2schar.c: added mcs51 assembly version
9668 * device/lib/_fs2ulong.c: added mcs51 assembly version
9669 * device/lib/_fs2uint.c: added mcs51 assembly version
9670 * device/lib/_fs2uchar.c: added mcs51 assembly version
9671 * device/lib/_slong2fs.c: added mcs51 assembly version
9672 * device/lib/_sint2fs.c: added mcs51 assembly version
9673 * device/lib/_schar2fs.c: added mcs51 assembly version
9674 * device/lib/_ulong2fs.c: added mcs51 assembly version
9675 * device/lib/_uint2fs.c: added mcs51 assembly version
9676 * device/lib/_uchar2fs.c: added mcs51 assembly version
9677 * device/include/float.h: added #define to select asm vs c
9679 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9681 * device/lib/printf_fast.c: improvements to float output
9682 * device/include/float.h: add defines for assembly float library
9683 * device/lib/_fsget1arg.c: receive 1 float arg
9684 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9685 * device/lib/_fsnormalize.c: normalize a float
9686 * device/lib/_fsreturnval.c: return float, various helper routines
9687 * device/lib/_fsrshift.c: right shift a float's mantissa
9688 * device/lib/_fsswapargs.c: swap 2 floats
9689 * device/lib/Makefile.in: build these 6 new files for mcs51
9690 * device/lib/libfloat.lib: add these 6 files to the library
9692 2004-12-26 Borut Razem <borut.razem AT siol.net>
9694 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9697 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9699 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9700 and fully reentrant and register bank neutral.
9701 * device/lib/printf_fast.c: added float (not enabled by default),
9702 added compact/slower integer (also not enabled by default),
9703 improved size/speed of fast integer code, other minor changes
9704 * device/include/stdio.h, device/lib/Makefile.in,
9705 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9707 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9709 * src/pic16/pcode.c: declaring variables other than at the start of a
9710 block is not supported in C by VC6.
9712 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9714 * applied a previous patch from Raphael Neider that wasn't included
9715 in the previous commits, which fixes infinite loops within jumptable
9717 * made some fixes that previous patches introduced
9719 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9721 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9722 that fixes an issue with AOP_PCODE asmop's offset,
9723 * (pic16_popCopyReg): update instance field too,
9724 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9725 function of pic port,
9726 * (genCmp, genAnd, genAssign),
9727 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9729 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9731 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9732 variables initial values to idata section,
9733 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9734 variables in some functions. This utilizes parmBytes field of iCode
9735 structure to hold the offset of the variable in stack. (might be
9736 able to use the stack field too?)
9737 * applied patch from Raphael Neider # ### , # ###
9738 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9739 variable initial values in idata section,
9740 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9741 for static variables with initial value
9742 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9743 applied fix in while loop from Raphael Neider.
9745 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9747 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9748 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9749 * src/ds390/ralloc.c (serialRegAssign): spill bits
9750 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9751 * support/Util/SDCCerr.c,
9752 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9753 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9754 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9756 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9758 * device/include/sdcc-lib.h: inserted LGPL, added includes
9759 asm/ds390/features.h and asm/mcs51/features.h
9760 * device/include/asm/default/features.h,
9761 * device/include/asm/gbz80/features.h,
9762 * device/include/asm/z80/features.h: added empty _AUTOMEM
9764 * device/include/asm/ds390/features.h,
9765 * device/include/asm/mcs51/features.h: added files with defines for
9766 _AUTOMEM and _STATMEM indicating automatic and static storage class
9767 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9768 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9769 * src/SDCCicode.c (geniCodeCast),
9770 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9771 * src/SDCCloop.c (loopInduction): removed unused variable lr
9772 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9773 to convertToFcall to include char modulo (RFE 1065037), added check
9774 if left operand is unsigned and use abs of literal value
9775 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9776 as it doesn't work after conversion from peephole.def to peephole.rul
9777 * src/mcs51/gen.c (toBoolean): added check for size,
9778 (genModOneByte): optimized code for signed char modulo a literal
9779 power of 2 (thanks to Hubert Sack),
9780 (genRRC): removed unnecessary "clr c",
9781 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9782 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9784 swapped rules 256.c and 256.d,
9785 extended 256.d by using new multiple checks (thanks Erik),
9786 added rules 256.e and 256.f,
9787 updated rule 261.a and 261.b to new generated code
9788 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9790 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9792 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9793 induction related bugs, including first part of bug #1074377
9795 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9797 * applied patch from bug-report #1076292,
9798 * applied patches for genAnd and Goto-optimizations for Raphael
9800 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9801 dump a less iCode information,
9802 * src/pic16/device.h (pic16_options_t): added field debgen,
9803 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9804 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9805 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9807 * (various functions): added macros FENTRY and FENTRY2 to functions,
9808 to emit function prologue,
9809 * (various functions): fixed indentation,
9810 * (genNearPointerGet): fixed loading of FSR0,
9811 * (genPackBits): applied patch from Raphael Neider to fix updating
9812 of FSR0 and touching only the modified bits,
9813 * src/pic16/genarith.c (various functions): added macros FENTRY to
9814 emit function prologue in comments,
9815 * src/pic16/pcode.h: added functions debugf2, debugf3,
9816 * src/pic16/ralloc.c: partial fix for packForPush caused
9819 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9821 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9822 <stsp AT users.sourceforge.net> with reversed byte order
9823 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9825 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9827 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9829 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9830 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9832 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9834 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9836 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9838 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9840 (setFromConditionArgs): friendly operand parser for peephole rules,
9841 (operandBaseName, operandsNotRelated): new peephole condition
9842 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9843 architecture specific register naming into account, handles n-way
9844 comparisons, and supports quoted literals
9845 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9847 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9849 * src/mcs51/peeph.def: fixed bug #1076940
9851 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9853 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9855 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9857 Adding support for replacing ljmps with sjmps in jumptables
9858 generated for switch statements. For now you need to set the
9859 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9860 Now 4 algorithms for mcs51 jumptable generation are used:
9861 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9862 addresses loaded pc-relative for up to 112 cases and stack-pushing
9863 target addresses loaded with offset from dptr for up to 256 cases.
9865 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9866 * src/mcs51/main.c: adapted constants for switch table generation
9867 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9869 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9871 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9872 * support/regression/tests/bug1057979.c: added test for bug 1073386
9874 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9876 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9879 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9881 * src/pic16/device.h,
9882 * src/pic16/genarith.c,
9885 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9887 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9889 Large cummulative patch for pic16 port.
9890 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9891 to call when a stack overflow occurs,
9892 * (malloc.h): added CVS Id tag,
9893 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9895 * added libc directory. The current version of LibC contains string
9896 functions, ctype functions and macros and some functions of the
9897 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9898 be extensively tested in the future. Standard disclaimer here.
9899 Library is not automatically build yet. But one can build it by
9900 invoking 'make' inside the libc directory.
9901 * added ADC library under libio. Preliminary version yet.
9903 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9904 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9905 aopForRemat() now and not by pic16_aopOp(),
9906 * (pic16_popGetTempReg): removed warning messgae when allocating
9907 temporary registers, its a buggy feature and will be removed,
9908 * (pic16_popGet): set register instance field in AOP_CRY,
9909 * (pic16_outBitC): fixed for results in size greater than 1,
9910 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9911 * (pic16_storeForReturn): optimized return of 0,
9912 * (genCmp): experimental code for new genCmp which uses PIC18's
9913 special compare&skip instructions. Initial tests fail some times
9914 with variables grater than 1 byte in size, so new code is disabled,
9915 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9917 * (genCast): began a fix to optimize the casting of a bit to another
9918 bit, now assigning a bitfield to another bitfield will fail, sorry,
9919 * src/pic16/main.c: disabled the use of lr-support feature,
9920 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9921 * added some function prototypes, added function _debugf prototype,
9922 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9923 bits with offset (case PO_GPR_BIT),
9924 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9926 * (isBankInstruction): modified to return 0 for no banking instruction,
9927 and 1 for banking instruction,
9928 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9929 caused stop processing pCodes after a inline assembly block,
9930 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9931 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9932 registers when it shouldn't,
9933 * src/pic16/ralloc.c (allocReg): add preliminary support for
9934 supporting a limited set of temporary registers,
9936 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9938 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9939 genDataPointerSet): ensure assignments always copy in MSB to LSB
9941 (loadRegFromAop): recognize CLRH optimization,
9942 (genFunction): optimize RECEIVE iCodes in reentrant functions
9944 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9946 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9947 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9949 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9950 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9951 contiguous with data
9953 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9955 * device/lib/_gptrget.c (_gptrget),
9956 * device/lib/_gptrgetc.c (_gptrgetc),
9957 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9958 instead of sjmp to ret
9959 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9960 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9962 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9964 * .version: bumped version to 2.4.7
9965 * device/lib/_gptrget.c (_gptrget): is now _naked
9966 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9967 * device/lib/_gptrput.c (_gptrput): is now _naked
9968 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9969 (createFunction): fixed xstack
9970 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9971 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9973 (geniCodeCritical): store original interrupt state in an iTemp bit
9974 var unless stack-auto
9975 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9976 * src/SDCCmain.c (setIncludePath): added include/target to search path
9977 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9978 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9980 (processFuncArgs): put bit vars in bit area
9981 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9982 unsaveRBank): fixed xstack,
9983 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9984 (genFunction, genEndFunction): fixed xstack,
9985 (genAssign): optimization don't walk backwards through mem
9986 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9987 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9988 * support/regression/Makefile: also make library (for stack-auto) when
9989 making "all" and added "test-mcs51-xstack-auto"
9990 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9991 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9992 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9993 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9994 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9995 make-library by MAKE_LIBRARY
9996 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9997 regression tests for xstack
9998 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9999 * support/regression/tests/critical.c: test for critical on mcs51
10001 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10003 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10004 built version of sdcc instead of installed version
10006 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10008 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10009 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10011 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10012 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10013 WARNING: remove device/lib/build/z80/printf.o by hand when
10014 updating from previous build!
10015 * device/lib/z80/printf.c: updated comment
10016 * support/regression/tests/bug1057979.c: test all ports now
10017 * support/regression/tests/bug1065458.c: file added
10019 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10021 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10022 *_start and *_end symbols for static functions
10024 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10026 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10027 and search crt0.o in all library paths,
10028 (setIncludePath): proper handling of --nostdinc,
10029 (setLibPath): proper handling of --nostdlib
10030 * support/regression/Makefile,
10031 * support/regression/ports/ds390/spec.mk,
10032 * support/regression/ports/gbz80/spec.mk,
10033 * support/regression/ports/hc08/spec.mk,
10034 * support/regression/ports/mcs51/spec.mk,
10035 * support/regression/ports/mcs51-large/spec.mk,
10036 * support/regression/ports/mcs51-stack-auto/spec.mk,
10037 * support/regression/ports/z80/spec.mk: use include and lib files from
10038 built version of sdcc instead of installed version
10039 * doc/sdccman.lyx: fixed typo in --nostdinc
10041 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10044 * src/pic/device.c,
10045 * src/pic/ralloc.c,
10046 * src/pic/gen.c : added support to generate code for struct bit fields.
10048 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10050 * as/xa51/xa_version.h,
10051 * device/include/errno.h,
10052 * device/include/regc515c.h,
10053 * device/lib/_itoa.c,
10054 * device/lib/_ltoa.c,
10055 * device/lib/ser_ir_cts_rts.c,
10056 * sim/ucsim/xa.src/glob.cc,
10057 * sim/ucsim/xa.src/inst_gen.cc,
10058 * sim/ucsim/xa.src/xa_bit.cc,
10059 * sim/ucsim/xa.src/xa_sfr.cc,
10060 * sim/ucsim/z80.src/inst_dd.cc,
10061 * sim/ucsim/z80.src/inst_fdcb.cc,
10062 * support/scripts/keil2sdcc.pl,
10063 * src/pic16/pic16.dsp,
10064 * src/pic16/pic16a.dsp: corrected cvs line endings
10065 * device/lib/printf_large.c: fixed bug 1057979
10066 * src/pic16/gen.c: fixed non-C standard code
10067 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10068 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10069 * support/regression/ports/mcs51/support.c: reload T1 asap
10070 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10071 pdata use and clear idata startup behaviour
10072 * support/regression/tests/bug1057979.c: added
10074 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10076 * device/examples/ds390/ow390/ad26.h,
10077 * device/examples/ds390/ow390/cnt1d.h,
10078 * device/examples/ds390/ow390/crcutil.c,
10079 * device/examples/ds390/ow390/ownet.h,
10080 * device/examples/ds390/ow390/owsesu.c,
10081 * device/examples/ds390/ow390/swt12.h,
10082 * device/examples/ds390/ow390/swtoper.c,
10083 * device/examples/ds390/ow390/temp10.h,
10084 * device/examples/ds390/ow390/thermodl.c,
10085 * device/examples/ds390/tinitalk/tinitalk.dsp,
10086 * device/examples/ds390/tinitalk/tinitalk.dsw,
10087 * device/examples/mcs51/clock/hw.h,
10088 * device/examples/mcs51/simple2/go.bat,
10089 * device/examples/serialcomm/windows/serial.h,
10090 * device/examples/xa51/dummy.c,
10091 * device/examples/xa51/hello.c,
10092 * device/include/80c51xa.h,
10093 * device/include/at89x051.h: corrected cvs line endings
10095 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10097 * src/pic16/main.c (options): added command line --gstack, to trace
10098 stack over/under flows,
10099 * added pragma 'wparam' to allow passing first byte of function
10100 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10101 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10102 call to __gstack_test function and sets up the symbol as extern,
10103 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10104 * popaop): added call to pic16_testStackOverflow,
10105 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10107 * (genCall, genPcall): now all parameters are passed via stack
10108 except in functions that are pass to wparam pragma in which WREG is
10110 * (genPcall): REENTRANT flag is checked to see if variable prototype
10111 contains reentrant keyword, don't call a non-reentrant function, via
10112 a reentrant function pointer or vice versa, functions are never
10114 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10116 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10117 SIGSEGV when accessing a NULL register stucture,
10118 * (pic16_printGPointerType): modified to handle UPPER modifier for
10119 function initializers, changed prototype of function to simpler one,
10120 * (pic16_printIvalFuncPtr): check to see if function is already
10121 added in externs list,
10122 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10123 optimized a move from W to SFR with a move to the same register
10124 later after a CALL,
10125 * device/lib/pic16/debug: NEW directory, contains debug features
10126 which are enabled when linking with libdebug.lib, currently command
10127 line option --gstack enables stack pointer tracing for over/under
10128 flow, corresponding sources are in debug/gstack
10130 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10132 * doc/sdccman.lyx: updated SDCC version,
10133 * (PIC16 port): update list of command line options,
10134 * src/pic16/device.h (structure pic16_options_t): added field gstack
10135 to enable stack overflow tracing on push/pops,
10136 * src/pic16/device.c (statistics structure): added statistics
10138 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10139 pic16_dump_int_registers): increase statistics counters for each
10140 * variable which is encountered
10141 * (pic16_dump_usection): emit each .udata variable to its own udata
10143 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10144 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10145 parameters via stack, otherwise use old scheme,
10146 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10147 assembler output file,
10148 * src/pic16/main.c: added command line options --gstack to enable
10149 push/pop tracing for stack overflow,
10150 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10151 instructions): added size of each instruction,
10152 * (pic16_countInstruction): estimate size of instructions in
10153 the_pFile list, inline assembly blocks are not counted,
10154 * (pic16_FixRegisterBanking): trace previous register usage, when
10155 banksel optimizations is greater than 0, don't emit a redudant
10158 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10160 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10161 * src/pic16/ralloc.c : applied same fix for pic16.
10162 * src/pic/gen.c : tidied it up a little.
10164 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10166 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10167 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10169 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10171 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10173 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10175 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10176 non-reentrant function __modsint in the interrupt function (thus
10177 corrupting math operations during serial I/O)
10178 * device/lib/ser_ir.c: as above, changed buffersize
10179 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10180 256.c,d for zeroing
10181 * doc/Makefile: added option -t for rsync
10183 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10185 * src/SDCCast.h (struct ast),
10186 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10188 2004-10-20 Borut Razem <borut.razem AT siol.net>
10190 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10193 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10195 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10197 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10198 support functions to replace long sequences of MOVFF's from access
10199 bank registers to stack and vice versa,
10200 * src/pic16/device.h: added new field opt_flags, where optimization
10201 flags can be set to enable certain features,
10202 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10203 * pBlock, (genFunction, genEndFunction): surroung loop for
10204 saving/loading used registers in stack with PC_INFO pCodes,
10205 INF_LREGS. Code in between can then be optimized by pCode optimizer
10206 to support function calls,
10207 * (genDataPointerSet): fixed bug which loaded float fields in
10208 structures with corrupt data,
10209 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10210 in a standard way debug info on stderr. Feature used for developing
10211 and debugging only,
10212 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10213 obsolete chunks of code,
10214 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10215 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10216 * pic16/src/pcode.c (pic16_newpCodeInfo,
10217 * (pic16_newpCodeOpLocalRegs),
10218 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10220 * (pic16_pCodeConstString): printing of the initial value of a
10221 symbol as a comment is inhibited since parsing was already done by
10222 copyStr and output is corrupt,
10223 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10225 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10227 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10229 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10231 * as/mcs51/lkarea.c: removed old K&R style,
10232 (lnksect): changed check on boundary error,
10233 (lnksect2): changed check on boundary error,
10234 (lnksect2): extend XSTK to end of page if size = 1
10235 * as/mcs51/lkmain.c: removed old K&R style,
10236 (Areas51): create l_IRAM symbol
10237 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10238 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10239 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10240 * device/lib/_mullong.c: added version to be compiled with xstack
10241 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10242 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10243 * device/lib/mcs51/crtxstack.asm: fixed comment
10244 * src/SDCCglue.c: maxInterrupts defaults to 0,
10245 (emitMaps): added pdata,
10246 (createInterruptVect): (re)moved default,
10247 (glue): added pdata,
10248 (glue): moved __start__xstack to XSTK with default size 1
10249 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10250 and options.float_rent when options.stackAuto is set,
10251 (linkEdit): only write XDATA_NAME if provided on command line
10253 * src/SDCCmem.c: added pdata
10254 * src/port.h: added pdata_name to PORT
10255 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10256 (saveRegisters, unsaveRegisters): removed usage of B,
10257 (genMinus): fixed accumulator clash,
10258 (genJumpTab): added comment, this needs another look
10259 * src/mcs51/gen.c: added check for "B in use" paranoia,
10260 added pushB() and popB()
10261 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10264 * src/ds390/main.c,
10266 * src/mcs51/main.c,
10268 * src/pic16/main.c,
10270 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10271 added PSEG (PAG,XDATA) or NULL to port specifier
10272 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10273 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10274 (_mcs51_genInitStartup): removed __start__xstack equ,
10275 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10276 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10277 * src/z80/gen.c (_rleAppend): fixed warnings
10278 * support/regression/tests/zeropad.c: added pdata test
10279 * .version: bumped to 2.4.6
10281 2004-10-17 Borut Razem <borut.razem AT siol.net>
10283 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10284 as a part of nightly build
10286 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10288 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10289 WREG holds the first byte function parameters,
10290 * (aopForSym): take special case for symbols which are in FARSPACE
10291 but in CODESPACE too,
10292 * (assignResultValue): modified to take into account _G.useWreg,
10293 * (genCall): don't use wreg for parameter passing when function is
10294 declared as reentrant, too, added optimization INCF to stack
10295 pointer when stack parameter count is 1,
10296 * (genFunction, genEndFunction): refurnished and fixed to not using
10297 wreg for passing parameters when function has varargs or is
10298 reentrant, fixed bug with symbol name compare for generating
10299 functions in absolute address,
10300 * (pic16_storeForReturn): refurnished,
10301 * (genCmp): began writing a new version of the function, not ready
10302 yet, therefore it is disabled,
10303 * (genAssign): do not read code memory when assigning a function to
10304 a pointer function,
10305 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10306 array of characters, not pointer,
10307 * (pic16initialComments): in debug mode emit an .ident directive for
10309 * (_process_pragma): emit a new warning type (internal to pic16)
10310 when setting stack to default length, emit a similar warning when
10311 placing a function at absolute address and address is not word aligned
10312 * (_pic16_parseOptions): added 'return TRUE' statement,
10313 * (_pic16_linkEdit): if compiling a source, then add the source's
10314 file object, first in the list of objects to link,
10316 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10318 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10319 * src/pic/main.c : removed VC warning.
10320 * src/pic/gen.c : changed comment.
10322 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10324 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10325 reference to a deprecated symbol _GPTRREG was causing failure to
10326 link. Thanks G. M. Gallant for the info.
10328 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10330 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10331 comments for Bugs item #954788.
10333 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10335 * src/pic16/device.c (pic16_dump_gsection,
10336 * pic16_groupRegistersInSection): handle symbols declared to be in
10337 access bank differently,
10338 * src/pic16/gen.c (struct _G): added field resDirect,
10339 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10340 send values read from stack directly to result and don't allocate
10342 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10344 * (pic16_sameRegsOfs): NEW,
10345 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10346 free because they were not allocated from temporary pool,
10347 * pic16_popRegFromString): workaround to fix a problem with
10348 allocating variables twice or never,
10349 * (genGenPointerGet): using PRODL instead of FSR0H,
10350 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10352 * (genAssign): take advantage of the _G.resDirect flag,
10353 * (genCast): around line 11844, use mov2f instead of directly
10354 MOVFF'ing between operands to account for literal values,
10355 * src/pic16/genutils.c: some new debug functions for gpsim have been
10357 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10358 float with integer part only,
10359 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10360 place variables in access bank
10361 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10362 updated sources to reflect recent changes in gen.c
10364 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10366 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10367 sources that searched for headers in installation path, now the
10368 device/include/pic16 is used,
10369 * src/pic16/glue.c (pic16glue),
10370 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10371 .line directives if not in debug mode, this suppresses assembler's
10372 warnings for ignored directives
10374 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10376 * src/port.h: made reset_regparms prototype void parameter explicit.
10377 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10378 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10379 * doc/sdccman.lyx: documented warning disabling and how to use
10380 printf_large to make it print floats.
10381 * device/include/stdbool.h: NEW
10382 * device/lib/_atof.c,
10383 * device/lib/_divuint.c,
10384 * device/lib/_divulong.c,
10385 * device/lib/expf.c,
10386 * device/lib/printf_large.c,
10387 * device/lib/sincosf.c,
10388 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10389 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10390 a completely reentrant lib.
10392 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10394 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10395 * device/include/pic16/stdio.h: fixed bug with colon
10397 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10399 * device/include/pic16/stdio.h,
10400 * device/include/pic16/stdlib.h,
10401 * device/include/pic16/math.h: NEW
10402 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10403 declared as _naked to reduce overhead
10404 * device/lib/Makefile.in (target port-specific-objects-pic16):
10405 changed * to *.* so to ignore the CVS directory,
10406 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10407 stacked variables back in stack,
10408 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10411 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10413 * .version: bumped version number to 2.4.5
10414 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10415 * support/Util/SDCCerr.c (messages structure): added entry for
10418 Large cumulative patch for pic16 port and libraries.
10419 * device/include/pic16/sdcc-lib.h,
10420 * device/include/pic16/stdarg.h,
10421 * device/include/asm/pic16/features.h,
10422 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10423 * device/include/pic16/float.h: changes reentrant keyword with
10424 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10425 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10426 updated target build-libraries to include objects from gptr,
10427 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10428 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10429 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10430 all function headings,
10431 * src/SDCCmain.c: added global parameter userIncDirsSet,
10432 * (parseCmdLine): when option -I is encountered add directory to
10433 userIncDirsSet too,
10434 * src/version.awk: added space between control and long,
10435 * src/pic16/NOTES: added some notes for the port,
10436 * src/pic16/gen.c: added prototype for mov2fp function,
10437 * (fReturnpic16[]): properly named return value registers,
10438 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10439 * (aopForSym): added code to handle symbols with onStack flag set,
10440 symbols onStack are allocated PTRSIZE bytes,
10441 * (aopFreeAsmop): handles special case where asmops are stack objects,
10442 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10443 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10444 added argument lock to trace flaws in allocating temporary registers
10445 when developing port,
10446 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10447 * (pic16_popRegFromString): reenabled allocating a direct register
10449 * (assignResultValue): various beautifications,
10450 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10451 referenced function argument,
10452 * (genIpush): reenabled to allow stacked arguments, handles only
10453 ic->parmPush iCodes,
10454 * (genCall, genPcall): major changes to allow for variable argument
10455 functions, fixed a bug with falsely restoring stack pointer after
10456 returning from call,
10457 * (genFunction): pending code for critical function,
10458 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10459 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10460 * (genNearPointerGet): fixed bug with indirect reading, was always
10462 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10464 * (genAddrOf): rewrote code to take address of a stacked function parameter
10465 * (genCast): fixed casting to generic pointer type,
10466 * src/pic16/gen.h: added AOP_STA,
10467 * (struct asmop): added field stk,
10468 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10469 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10470 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10471 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10472 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10473 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10475 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10477 * (pic16_port structure): generic pointer size is set to 3,
10478 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10479 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10481 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10482 operand is an iTemp,
10484 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10486 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10487 * debugger/mcs51/simi.c: addapt new syntax of s51
10489 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10491 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10492 * src/pic16/pcode.c: commented out some calls to free() in order to
10495 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10498 * src/SDCCicode.c (isiCodeInFunctionCall),
10499 * src/avr/ralloc.c (selectSpil),
10500 * src/pic/ralloc.c (selectSpil),
10501 * src/pic16/ralloc.c (selectSpil),
10502 * src/ds390/ralloc.c (selectSpil),
10503 * src/hc08/ralloc.c (selectSpil),
10504 * src/xa51/ralloc.c (selectSpil),
10505 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10506 stack in the middle of a function call sequence (fixes bug #1020268)
10507 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10508 costs associated with the minimum switch case.
10510 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10512 * src/SDCC.lex: fixed bug #1030549
10514 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10516 * src/SDCCcse.h (struct cseDef),
10517 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10518 over a function call if the CSE is derived from a symbol whose
10519 address has been taken (fixes bug #1029883)
10520 * support/regression/tests/bug-1029883: a new regression test for
10523 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10525 * src/hc08/gen.c (emitinline): fixed bug #1029778
10526 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10527 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10528 and starts toward RFE #905167)
10530 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10532 * src/pic16/gen.c (mov2f): New function to move an operand to
10533 another without considering if it is a literal or a register,
10534 * (pic16_sameRegs): don't check if they are both AOP_REG,
10535 * (AccRsh): removed andmask=0 lines,
10536 * (genLeftShift): duplicated to be improved in future versions,
10537 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10538 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10539 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10540 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10541 * (insertBankSwitch): fixed inserting banksel directives algorithm
10542 for instructions that follow a skip instruction, this fixes a report
10543 for broken subtraction code generation,
10544 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10545 iCode is a left op, just in case result and right share the same
10548 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10551 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10553 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10554 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10555 on 2004-09-12; it was buggy
10557 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10559 * src/SDCCsymt.h: removed RESULT_CHECK
10564 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10566 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10568 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10569 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10570 configuration values no more rejected by compiler, they are assigned
10571 to configuration registers with a warning message instead,
10572 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10573 the for-loop so last conf register is emitted too,
10574 * (_pic16_initPaths): link library libsdcc.lib by default,
10575 * (_hasNativeMulFor): modified test for multiplication according to
10576 Raphael Neider's remarks. Integer multiplication is also done with
10578 * device/include/pic16/pic18fregs.h: corrected type error in while
10579 testing and including 18f6720 header file
10581 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10583 * src/pic16/device.h (pic16_options): removed field use_crt,
10584 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10585 until an optimization to handle single bits is added,
10586 * (pic16_loadFSR0): moved before genUnpackBits,
10587 * (genAnd): some white lines removed,
10588 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10589 leave_reset flags in pic16_options when using crt modules,
10591 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10593 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10594 for bugs 898889 & 979599. Also used some safer print instructions.
10596 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10598 * src/pic16/device.h (pic16_options_t): added field use_crt,
10600 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10601 catch a probable future bug,
10602 * src/pic16/gen.c: aopIdx function commented out,
10603 * (genAssign): commented out old code which used aopIdx,
10604 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10605 code, added if conditionals to take into account the --use-crt
10606 command line options,
10607 * src/pic16/main.c (pic16_optionsTable): added new command line
10608 options, --use-crt= and --no-crt,
10609 * (_pic16_linkEdit): now the proper crt object is added in the
10610 linker command line except than when --no-crt is specified,
10611 * src/pic16/pcode.c,
10612 * src/pic16/pcode.h: added some structures and functions for a new
10613 optimization scheme to compansate for instruction overhead between
10614 same iCodes, this scheme is currently under development and is not
10615 working in any way,
10616 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10618 * device/lib/pic16/startup/crt0i.c,
10619 * device/lib/pic16/startup/crt0iz.c: added global char variable
10620 __uflags to force the generation of an idata section
10622 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10625 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10626 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10628 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10630 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10631 Frieder) and clarified the default code optimization mode
10633 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10635 * src/SDCC.lex (doPragma, process_pragma),
10636 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10637 "opt_code_size", and "opt_code_balanced"
10638 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10639 regrouped options by category, added support for category headers
10640 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10641 and "--opt-code-size"
10642 * doc/sdccman.lyx: documented these new options and pragmas
10643 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10644 preference into account
10646 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10648 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10649 geniCodePreDec): Fixed bug 904237 by generating a warning
10651 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10653 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10655 * src/pic/device.c : When no max ram set validate full memory range.
10657 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10659 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10661 * device/lib/_gptrget.c,
10662 * device/lib/_gptrput.c: updated comment
10663 * device/lib/calloc.c,
10664 * device/lib/free.c,
10665 * device/lib/malloc.c,
10666 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10667 * src/SDCCcse.c (cseBBlock),
10668 * src/SDCCicode.c (printOperand, geniCodeArray),
10669 * src/SDCCicode.h (struct operand): fixed bug 868103
10670 * support/regression/tests/bug-868103.c: added
10671 * src/SDCCast.c (searchLitOp),
10672 * src/SDCCcse.h (struct cseDef),
10673 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10674 * src/SDCCicode.h (struct operand),
10675 * src/SDCCsymt.h (struct sym_link),
10676 * src/avr/gen.c (hasInc),
10677 * src/ds390/gen.c (hasInc),
10678 * src/hc08/gen.c (genPlusIncr, hasInc),
10679 * src/mcs51/gen.c (hasInc),
10680 * src/pic16/glue.c (pic16_printIvalChar),
10681 * src/pic16/ralloc.c (regWithIdx),
10682 * src/xa51/gen.c (hasInc) : removed warnings
10683 * src/SDCCast.c (createBlock): added comment ???
10684 * src/hc08/ralloc.c: updated comments
10686 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10688 * doc/sdccman.lyx: updated section on switch statements, added
10689 section about semaphore locking
10690 * doc/Makefile: added option -info for latex2html
10691 * device/lib/_gptrget.c,
10692 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10694 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10696 * src/pic/device.h,
10697 * src/pic/device.c,
10698 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10699 maxram is less than 0x100.
10701 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10703 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10705 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10708 * src/mcs51/main.c,
10709 * src/ds390/main.c,
10713 * src/pic16/main.c,
10716 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10717 a jump table is the best form for a switch statement, including
10718 automatic insertion of missing cases to make the case range
10719 continuous. Developed in collaboration with Frieder Ferlemann.
10721 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10723 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10724 accumulator result if it needs sign extension
10726 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10728 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10730 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10732 * device/lib/gbz80/printf.c,
10733 * device/lib/z80/printf.c: removed define for NULL
10735 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10737 * as/xa51/xa_link.c,
10738 * device/examples/ds390/ow390/ad26.c,
10739 * device/examples/ds390/ow390/cnt1d.c,
10740 * device/examples/ds390/ow390/counter.c,
10741 * device/examples/ds390/ow390/ds2480.h,
10742 * device/examples/ds390/ow390/ds2480ut.c,
10743 * device/examples/ds390/ow390/findtype.c,
10744 * device/examples/ds390/ow390/gethumd.c,
10745 * device/examples/ds390/ow390/owllu.c,
10746 * device/examples/ds390/ow390/ownetu.c,
10747 * device/examples/ds390/ow390/swt12.c,
10748 * device/examples/ds390/ow390/swtloop.c,
10749 * device/examples/ds390/ow390/temp.c,
10750 * device/examples/ds390/ow390/temp10.c,
10751 * device/examples/ds390/ow390/thermo21.c,
10752 * device/examples/ds390/ow390/tinilnk.c,
10753 * device/examples/ds390/ow390/tstfind.c,
10754 * device/examples/serialcomm/windows/serial.cpp,
10755 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10756 * device/include/reg51.h: fixed line endings for cvs
10758 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10760 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10761 packRegsForAccUse, packRegisters): new accumulator register
10763 * support/regression/ports/hc08/support.c (_putchar): suppress
10764 warning of unused variable
10765 * src/SDCCicode.c: added SWAP entry to codeTable
10767 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10769 * device/lib/sprintf.c: forgot to add this file before previous commit
10771 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10773 * src/pic16/gen.c (genPackBits): added operand right in function
10774 parameters, load result directly if p_type is POINTER (that is
10775 called by genNearPointerSet)
10776 * (genUnPackBits): added operand left in function parameters,
10777 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10778 FSR0 if accessing bitfields,
10780 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10782 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10783 _print_format; updated printf, sprintf, vsprintf
10784 * device/include/asm/default/features.h: corrected comment/define
10785 * device/lib/Makefile.in: added sprintf.c
10786 * device/lib/libsdcc.lib: added sprintf module
10787 * device/lib/printf_large.c,
10788 * device/lib/vprintf.c,
10789 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10791 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10792 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10793 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10795 * support/regression/tests/zeropad.c: define idata as data for hc08
10797 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10799 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10800 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10801 labels are referenced at least once (even if a reference is not found)
10802 * src/hc08/gen.c (emitcode): set isComment flag for comments
10803 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10804 loads), rules 6a..6b (optimize jumps to return)
10806 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10808 * device/lib/acosf.c (acosf),
10809 * device/lib/asinf.c (asinf),
10810 * device/lib/atanf.c (atanf),
10811 * device/lib/ceilf.c (ceilf),
10812 * device/lib/cosf.c (cosf),
10813 * device/lib/coshf.c (coshf),
10814 * device/lib/cotf.c (cotf),
10815 * device/lib/fabsf.c (fabsf),
10816 * device/lib/floorf.c (floorf),
10817 * device/lib/log10f.c (log10f),
10818 * device/lib/logf.c (logf),
10819 * device/lib/sinf.c (sinf),
10820 * device/lib/sinhf.c (sinhf),
10821 * device/lib/sqrtf.c (sqrtf),
10822 * device/lib/tanf.c (tanf),
10823 * device/lib/tanhf.c (tanhf),
10824 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10825 replaced all instances of "reentrant" in the library functions
10826 defined in math.h with this macro.
10827 * support/regression/tests/float_trans.c: reenabled test for hc08
10829 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10831 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10832 erroneously deleted
10834 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10836 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10837 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10838 multi-byte volatile operands are used
10839 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10840 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10841 initialization to area GSINIT0 so that it would always precede
10842 any static initializers in GSINIT
10843 * support/regression/tests/zeropad.c: fixed idata define for hc08
10844 * support/regression/tests/bug-927659.c,
10845 * support/regression/tests/float_trans.c: disabled tests for hc08
10846 pending missing library routines
10847 * .version: increased version number to 2.4.4 - hc08 port now passes
10851 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10853 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10854 * Makefile.common.in,
10856 * as/hc08/Makefile.in,
10857 * as/mcs51/Makefile.in,
10858 * as/z80/Makefile.in,
10859 * debugger/mcs51/Makefile.in,
10860 * device/include/Makefile.in,
10861 * device/lib/Makefile.in,
10864 * link/z80/Makefile.in,
10865 * packihx/Makefile.in,
10866 * sim/ucsim/main_in.mk,
10867 * sim/ucsim/avr.src/Makefile.in,
10868 * sim/ucsim/doc/Makefile.in,
10869 * sim/ucsim/gui.src/serio.src/Makefile.in,
10870 * sim/ucsim/hc08.src/Makefile.in,
10871 * sim/ucsim/s51.src/Makefile.in,
10872 * sim/ucsim/xa.src/Makefile.in,
10873 * sim/ucsim/z80.src/Makefile.in,
10875 * support/cpp2/Makefile.in,
10876 * support/librarian/Makefile,
10877 * support/makebin/Makefile: added DESTDIR to the install path proposed
10878 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10879 * doc/sdccman.lyx: added DESTDIR documentation
10881 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10883 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10884 instruction for interrupt handlers, use fast returns when returning
10885 from high priority interrupts
10887 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10889 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10891 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10892 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10893 bugs, ported much of Bernhard's code from mcs51
10894 * src/mcs51/gen.c (genSend),
10895 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10896 than one when calling a reentrant function
10897 * device/lib/_mullong.c: defined an alternate struct layout for big
10898 endian ports (hc08)
10900 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10902 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10905 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10907 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10908 are sane and complete before asking the port its prefered parameter
10909 passing method (fixes bug #1017633)
10910 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10913 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10915 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10916 problem in bitfields >= 8 bits.
10918 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10920 * src/SDCCsymt.c: undid changes that were not meant to be committed
10922 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10924 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10926 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10928 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10929 copied and wrong bit got inverted
10931 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10933 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10934 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10935 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10936 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10937 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10938 assignments to bitfields at known addresses
10939 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10940 reads from bitfields at known addresses
10941 * src/hc08/ralloc.c (packRegisters),
10942 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10943 genhc08Code): optimize pointer get values used as conditionals
10944 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10947 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10949 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10950 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10951 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10954 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10956 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10958 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10960 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10963 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10965 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10967 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10969 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10972 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10974 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10976 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10978 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10979 cases use more compact code.
10981 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10983 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10985 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10987 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10989 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10992 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10993 parameter of changePointer() from symbol* to sym_link*
10994 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10995 * src/SDCCsymt.c (compareType): void* type is castable to other
10996 pointers, but not necesarily an exact match.
10997 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10998 is no longer blindly treated as an exact match.
10999 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11001 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11003 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11005 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11009 * src/pic/ralloc.h,
11010 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11012 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11014 * src/pic/device.c,
11015 * src/pic/device.h,
11016 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11018 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11020 * src/mcs51/gen.c (emitcode): fixed bug #992819
11022 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11024 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11025 there's no need to make it worse
11027 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11029 * src/mcs51/ralloc.c (deassignLR),
11030 * src/ds390/ralloc.c (deassignLR),
11031 * src/hc08/ralloc.c (deassignLR),
11032 * src/z80/ralloc.c (deassignLR),
11033 * src/pic/ralloc.c (deassignLR),
11034 * src/pic16/ralloc.c (deassignLR),
11035 * src/avr/ralloc.c (deassignLR),
11036 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11037 rlivePoint): fixed another part of bug #971834
11039 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11041 * src/z80/main.c: enabled "critical" keyword
11042 * src/z80/mappings.i,
11043 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11044 functions (fixes bug #979646)
11045 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11047 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11049 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11052 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11054 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11055 doesn't disable too much optimizations
11057 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11059 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11061 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11063 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11065 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11067 * src/pic/gen.c tidied up tabs
11068 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11069 * src/pic/main.c tidied up tabs
11070 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11071 * src/pic/pcoderegs.c tidied up tabs
11072 * src/pic/ralloc.c tidied up tabs
11074 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11076 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11077 to S_FIXED for pic16 port and when symbol is not in level 0,
11078 allocate for S_REGISTER storage class and pic16 port, too,
11079 * src/pic16/device.h: prototype for checkSym,
11080 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11081 * (pic16_assignConfigWordValue): test the value and the mask to
11082 validate that the value is suitable for the configuration word,
11083 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11084 collect extern declared symbols, don't emit symbol twice, check
11085 first if symbol is in publics set first,
11086 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11087 * added command line '--fstack' which enables an experimental
11088 feature for stack access, too buggy to be used yet...
11089 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11090 * (pic16_allocDirReg): when register has storage class S_REGISTER
11091 allocate in pic16_dynAccessRegs,
11092 * device/include/pic16/pic18f????.h: modified configuration word
11093 naming convention, words started as CONFIG0H but should be CONFIG1H
11095 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11097 * device/include/mcs51reg.h: fixed bug 970993
11099 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11101 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11102 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11103 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11104 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11105 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11106 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11107 error/warning numbers,
11108 added function setWarningDisabled()
11109 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11110 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11111 _memcmp.c _memmove.c calloc.c realloc.c free.c
11112 * support/regression/tests/malloc.c: added tests for new functionality
11113 * support/regression/tests/zeropad.c: added tests for truncated initializers
11114 and initialized char arrays starting with '\x0'
11115 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11117 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11119 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11121 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11123 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11124 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11125 peephole 177.e. Thanks to anonymous
11127 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11129 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11130 function isn't used in the source but referenced as a
11131 variable initializer then declare it as extern in .asm file
11133 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11135 * .version: increased version number to 2.4.3
11137 Adding version extension according to ChangeLog CVS revision
11138 * src/Makefile.in (target all): added dependency 'version.h'
11139 * (rule version.h): added rule to create version.h from ChangeLog,
11140 * (rule dep): added dependency version.h,
11141 * src/version.awk: AWK script to create version.h
11142 * src/SDCCdwarf2.c (dwWriteModule),
11143 * src/SDCCglue.c (initialComments),
11144 * src/SDCCmain.c (printVersionInfo): modified to write after
11145 version string the version extension number,
11146 * src/SDCCutil.c: included "version.h"
11147 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11149 * src/SDCCutil.h: added prototype for getBuildNumber
11151 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11152 includeDirsSet, too,
11153 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11154 const char [] is found in function prototype...
11156 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11157 moving to WREG with source is already in WREG,
11158 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11159 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11160 * (aopForSym): stack'ed symbols are partially supported, added
11161 if-clause to support symbols in FARSPACE,
11162 * (sameRegs): added test for AOP_ACC to see if registers are same,
11163 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11164 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11165 * (pic16_popRegFromString): will not allocate a new register if it
11166 doesn't find one by name, bug may have introduced...
11167 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11168 * (genIpush): revived to use pic16 port's stack,
11169 * (genAddrOf): added incomplete case for stack'ed operand,
11170 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11171 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11172 can handle multibyte operands,
11173 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11174 * (pic16initialComments): added message for MPLAB compatibility
11176 * src/pic16/main.h: prototype for pic16_mplab_comp,
11177 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11178 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11179 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11180 because of increased complexity of procedure,
11181 * (_process_pragma): stack pragma changed to format 'stack pos len',
11182 emit symbol '_stack_end' to conform with gplink,
11183 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11184 to search for register,
11185 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11187 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11188 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11189 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11190 case for PO_GPR_REGISTER,
11191 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11192 dies, the new era is ahead !...
11193 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11194 pic16_dynInternalRegs,
11195 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11196 * (pic16_allocDirReg): minor optimizations and bug fixes,
11197 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11199 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11200 load stack and frame pointer with address of 'stack_end' symbol
11202 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11204 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11205 without source code but only variable initializers
11207 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11209 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11210 external are not declared as extern to reduce overhead while linking
11212 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11214 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11216 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11218 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11219 Yee Keat for the patch
11220 * src/SDCCast.c (decorateType): fixed bug #979599
11221 * src/ds390/gen.h: removed local fReturnSizeDS390
11222 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11223 * src/ds390/gen.c (genAnd, genOr, genXor),
11224 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11226 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11228 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11229 add relFilesSet to $3, manipulate $2 to handle linking of object
11230 files without source files in command line,
11231 * device/include/pic16 (all headers): added ID location macros,
11232 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11233 entries for ID location bytes,
11234 * (pic16_assignIdByteValue): NEW,
11235 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11236 added field dumpcalltree to pic16_options_t,
11237 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11238 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11239 emitting rFalseIfx label after check_carry label,
11240 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11241 pic16_emitDIRegs), NEW
11242 * (pic16glue): dump .calltree file when option --calltree found,
11243 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11244 * (_pic16_genAssemblerPreamble): emit ID locations after
11245 configuration registers,
11246 * (pic16_linkCmd): modifications of the link command,
11247 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11248 * (pic16_pCodeInitRegisters): don't init stack registers,
11249 * (pic16_findPrevInstruction): fixed bug,
11250 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11251 bug with immediate registers,
11252 * (buildCallTree): traces stack push and pop,
11253 * (pct2): dump also stack usage for each function,
11254 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11255 * (pic16_allocDirReg): various modifications,
11256 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11259 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11261 * src/pic16/pcode.c: removed buggy double colon
11263 2004-07-01 Borut Razem <borut.razem AT siol.net>
11265 * support/scripts/sdcc.nsi: added include/pic16 to setup
11267 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11269 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11270 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11272 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11273 specific command line arguments. Also added sample lkr script
11274 for placing a variable at a specific memory bank.
11275 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11276 at a specific memory bank,
11277 * (pic16_dump_isection): fixed bug which caused string literals to
11278 be omitted when dumping idata section,
11279 * (pic16_groupRegistersInSection): added code to handle registers
11280 in specific memory banks,
11281 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11282 public, all references are renamed too,
11283 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11285 * (pic16_storeForReturn): added case to handle when dest is WREG,
11286 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11287 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11288 pic16_rel_udata, check to see if that register is marked as being
11289 a member of a specific memory bank,
11290 * (pic16_printIvalCharPtr): added code to add string literals either
11291 to code or the idata sections,
11292 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11293 also accept the 'udata' pragma,
11294 * src/pic16/main.h: new structure types sectName and sectSym
11295 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11296 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11297 * (pic16_findPrevInstruction): fixed, it returned nothing,
11298 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11299 instruction combinations,
11300 * (pic16_FixRegisterBanking): heavily reorganised,
11301 * (pic16_AnalyzeBanking): if generating banksel directives is
11302 disabled, then don't call FixRegisterBanking at all,
11303 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11304 completely removed,
11305 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11307 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11309 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11310 Phuah Yee Keat <yk.phuah AT nestac.com>
11312 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11314 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11315 correctly the IVT even if it is relocated to some other location
11317 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11319 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11320 * device/include/pic16/pic18f2220.h: NEW,
11321 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11322 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11323 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11324 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11325 nodefaultlibs, ivt_loc is the location of the interrupt vector
11326 table, and nodefaultlibs signs that default libraries should not be
11327 linked in link stage,
11328 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11329 according to --ivt-loc argument,
11330 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11331 when pragma stack is found,
11333 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11335 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11336 256 (range check), 257 (do while), 258.a-f (bit banging
11337 f.e. on 3-wire SPI bus)
11339 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11341 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11342 variables used exclusively within a loop
11344 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11346 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11348 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11350 * src/SDCClrange.c (computeClash): fixed bug #971834
11352 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11354 * src/mcs51/gen.c (genCmp): fixed bug #975903
11355 * src/hc08/gen.c (operandsEqu),
11356 * src/ds390/gen.c (operandsEqu),
11357 * src/z80/gen.c (operandsEqu),
11358 * src/pic/gen.c (operandsEqu),
11359 * src/pic16/gen.c (operandsEqu),
11360 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11361 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11363 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11365 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11367 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11369 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11370 default case in switch statement,
11371 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11372 to eliminate problem with initialisation of pointers, but problem
11374 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11375 * (emitStaticSegment): removed various lines emitting debug info,
11376 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11377 added processor registers for utilizing EEPROM,
11378 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11379 configurable and set 8
11381 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11383 * .version: increased version number to 2.4.2,
11385 Cumulative patch for pic16 port
11386 * src/pic16/device.c: changed scheme to dump initial values for
11387 variables in idata segment, all print_idata* functions were removed,
11388 now the pic16_printIval* will be called,
11389 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11390 * _pic16_printPointerType, pic16_printPointerType,
11391 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11392 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11393 NEW, similar to the respective functions in SDCCglue.c,
11394 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11395 way, emitting hex bytes,
11396 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11398 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11400 * src/avr/ralloc.c (serialRegAssign),
11401 * src/xa51/ralloc.c (serialRegAssign),
11402 * src/pic/ralloc.c (serialRegAssign),
11403 * src/pic16/ralloc.c (serialRegAssign),
11404 * src/hc08/ralloc.c (serialRegAssign),
11405 * src/z80/ralloc.c (serialRegAssign),
11406 * src/ds390/ralloc.c (serialRegAssign),
11407 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11409 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11411 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11412 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11414 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11416 Cumulative patch for pic16 port:
11417 * src/pic16/device.h (typedef PIC16_device) modified fields for
11418 defining microcontrollers,
11419 * src/pic16/device.c: added new info for all devices in Pics16 array,
11420 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11421 to be optimised out by the pCode optimiser,
11422 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11423 specially, bug reported by G.M. Gallant,
11424 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11425 as force'd so that cannot be optimised out by pCode optimiser,
11426 * src/pic16/pcode.c,
11427 * src/pic16/pcodepeeph.c,
11428 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11429 they are disabled by default, but can be enabled explicit with
11430 command argument --denable-peeps, for testing,
11431 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11432 --pomit-ivt in COMPILE_FLAGS
11434 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11436 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11437 compilation on MSVC
11439 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11441 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11443 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11445 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11446 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11448 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11450 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11451 would only assign 0x300001 register.
11453 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11455 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11456 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11458 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11460 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11462 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11463 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11464 added peephole 254 (left shift), 255 (jump table)
11466 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11468 * device/lib/Makefile.in: removed comment line with model-pic16,
11469 * (target port-specific-objects-pic16): the libraries and objects
11470 are copied to the build directory form the device/lib/pic16/bin
11473 Cumulative patch concerning pic16 port:
11474 * library directory has been re-organized,
11475 * added support for PIC18F1220,
11476 * added headers and library sources for chips 18f1220,18f6520,
11477 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11479 * configuration registers setting has changed, now each supported
11480 device has a complete description of the registers it uses,
11481 * all initialisations are moved to idata sections, these section
11482 can be absolute or relocatable,
11483 * fixed initialisation of codespace variables,
11484 * fixed warning about PCLATU and gpsim,
11485 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11486 * (genAssign): use table reads when assigning from variables in codespace,
11487 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11488 char/int variables placed in codespace,
11489 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11490 registers set in .asm file, no need for --pomit-config-words anymore,
11491 * (pic16glue): some 8051 legacy segments are commented out
11492 (to be removed completely),
11493 * added support for alternative assembler and linker with --asm=
11494 and --link= command line arguments,
11495 * peepholes are disabled automatically in the port, no need to
11496 specify on command line,
11497 * port supports natively char/int/long multiplication, but converts
11498 all divisions to support functions,
11499 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11500 to the file set in variable $2,
11501 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11502 strings in ASCII format and not in hex,
11503 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11504 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11505 allocate proper register if iCodes aren't temporary,
11507 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11509 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11511 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11513 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11516 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11518 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11519 computed address is reused
11520 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11521 multi-byte bitfields
11523 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11525 * src/z80/gen.c: (genArrayInit): must check for pointers too
11527 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11529 * support/regression/tests/zeropad.c: never meant to commit the
11530 nestedstruct test: removed, added check for GCC version
11532 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11534 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11535 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11536 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11537 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11538 bugs 928906 and 954082 half-empty initializers
11540 * src/SDCCsymt.c (getAllocSize): added for above fix
11541 * src/z80/gen.c (genArrayInit): fixed bug 741044
11542 * support/regression/tests/zeropad.c: added tests
11544 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11546 * src/pic16/device.c (pic16_dump_section): corrected bug which
11547 caused some symbols of the libraries to be misplaced
11549 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11551 * src/pic16/glue.c,
11552 * src/pic16/ralloc.h,
11553 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11554 to fix conflict with pic port
11556 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11558 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11559 externs configuration variables,
11560 * src/pic16/ralloc.h,
11561 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11562 prototype in header, commented out some debug messages
11564 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11566 * src/pic16/glue.c,
11567 * src/pic16/main.c,
11568 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11569 for gpasm COFF object generation. Thanks to D. Hawkins for
11572 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11574 * src/ds390/main.c,
11575 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11576 Brock for spotting this)
11577 * src/ds390/gen.c (genEndFunction),
11578 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11579 interrupt handler and critical. Disable push/pop optimizations when
11580 peephole optimizations disabled.
11582 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11584 Updated pic16 library sources and headers.
11585 * device/lib/pic16/pic18f*/ ,
11586 * device/include/pic16/*.h: modified to handle structured SFR
11589 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11591 * src/port.h (PORT structure): added hook initPaths, now each
11592 port can declare its own default search paths,
11593 which can been seen with the --print-search-dirs option,
11594 see pic16 port for example,
11595 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11596 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11597 * (doPrintSearchDirs): NEW, replaces in a central manner the
11598 printing of search dirs which was split in set*Paths functions,
11599 * (main): added call to port->initPaths and doPrintSearchDirs,
11601 * src/ds390/main.c,
11604 * src/izt/tlcs900h.c,
11605 * src/mcs51/main.c,
11607 * src/pic16/main.c: modified port structures to reflect addition of
11610 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11611 * (pic16_dump_section): for registers in same address reserve memory once,
11612 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11614 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11615 result is greater in size than right or left,
11616 * (pic16_genUMult8X8_8): there are some cases where the result can
11617 be 16 bits size, so handle these,
11618 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11619 * (pic16_outBitC): modified to emit pcodes,
11620 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11622 * (genDivOneByte): implemented algorithm to divide 8-bits,
11623 * (genCmp): uncommented goto, but issues still exist,
11624 * (genAnd): fixed a bug with variables >8bits,
11625 * (genPackBits): optimization added that uses BCF/BSF to change a
11627 * (genAssign): fixed bug when assigning floating point literals,
11628 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11629 __sdcc_gsinit_startup label,
11630 * src/pic16/main.c (_pic16_init): removed search directory
11632 * (_pic16_initPaths): NEW, used to initialise search directories,
11633 * (_hasNativeMulFor): support functions for all except char/int
11634 multiplication, and char division,
11635 * (PIC16_port struct): modified entry for native mul support,
11636 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11638 * (buildCallTree): call to register_usage is ifdef'ed out,
11640 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11642 * device/include/string.h: applied Stas Sergeev's patch to make this
11643 header file compatible with the preprocessor -Wundef option
11644 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11645 failure (fixes bug #941458)
11647 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11649 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11650 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11651 that the variable, not the function, should be static
11652 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11653 to be consistent with non-literal case
11655 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11657 * src/SDCCast.c (isConformingBody): fixed bug #949967
11658 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11659 convilong): fixed bug #952086
11661 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11663 * src/SDCCmem.c (allocVariables): fixed bug #955321
11665 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11667 * src/hc08/main.c (_hc08_genAssemblerEnd),
11668 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11669 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11670 completely eliminated the use of a temporary file
11671 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11672 when more than one file linked
11673 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11675 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11677 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11678 which fixes bug #543481
11679 * support/regression/tests/bug-751703.c: fixed comments left from a
11680 cut and paste error
11681 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11682 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11683 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11685 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11686 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11687 are now changed to underscores in moduleName
11689 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11691 * as/mcs51/lkmem.c: better fix for bug #954173
11693 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11694 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11696 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11697 * device/include/c8051f000.h,
11698 * device/include/c8051f120.h,
11699 * device/include/c8051f300.h,
11700 * device/include/c8051f310.h,
11701 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11702 PWM16) and detab'ed
11704 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11706 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11707 and mailing lists, doc'ed --no-peep-comments, removed reference
11708 to knoppix (newest version has no LyX/LaTeX), other minor changes
11709 * src/SDCCglue.c (glue): save 2 bytes stack space with
11710 option --main-return. The ljmp could probably be avoided too
11712 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11714 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11716 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11718 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11719 * src/SDCCopt.c (isLocalWithoutDef),
11720 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11721 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11722 (credit to Maarten Brock for patch #949363, on which this is based)
11723 * support/regression/tests/bug-751703.c: some test cases of extern used
11724 within inner scopes.
11726 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11728 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11730 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11732 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11733 dwWriteLabel): fix to create valid debugger symbols even when
11734 the module name has non-alphanumeric symbols in it
11735 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11736 when a variable's allocation has been optimized away
11739 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11741 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11743 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11744 * src/mcs51/main.c,
11745 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11746 * src/ds390/main.c,
11747 * src/z80/gen.c (z80_emitDebuggerSymbol),
11749 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11751 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11752 * src/pic16/main.c,
11753 * src/avr/gen.c (avr_emitDebuggerSymbol),
11755 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11757 * src/SDCCdebug.c (emitDebuggerSymbol),
11759 * src/port.h: added a debugger struct to the port struct. Added a
11760 callback for defining debugger symbols
11762 * src/SDCCast.c (createLabel),
11763 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11766 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11767 iCode back to the ast for the function
11769 * src/hc08/ralloc.c (hc08_assignRegisters),
11770 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11771 unneeded fields from the regs struct.
11772 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11773 pushReg() & pullReg() functions instead of emitcode()
11775 * src/hc08/gen.c (genLabel, genhc08Code),
11776 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11778 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11781 * src/hc08/gen.c (genEndFunction, genhc08Code),
11783 * src/mcs51/gen.c (genEndFunction, gen51Code),
11785 * src/ds390/gen.c (genEndFunction, gen390Code),
11787 * src/z80/gen.c (genEndFunction, genZ80Code),
11790 * src/pic/gen.c (genEndFunction, genpic14Code),
11792 * src/pic16/gen.c (genEndFunction, genpic16Code),
11794 * src/avr/gen.c (genEndFunction, genAVRCode),
11796 * src/xa51/gen.c (genEndFunction, genXA51Code),
11798 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11799 specific code to cdbFile.c and out of the backend code generators
11801 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11802 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11803 starting address is now 0
11806 * as/hc08/m08pst.c,
11807 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11808 assembler directive for DWARF support
11809 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11813 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11815 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11817 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11818 and inappropriate peephole optimization in jump tables
11820 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11822 * as/hc08/m08pst.c,
11823 * src/SDCCglue.c: sdccopt works for the hc08 port now
11825 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11827 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11829 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11831 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11833 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11835 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11839 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11840 comments from the peephole optimizer replacement rules
11841 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11843 * src/SDCCcse.c (updateSpillLocation),
11844 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11846 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11847 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11848 objects far pointers
11850 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11852 * src/SDCCsymt.h: a missing part of my last change
11853 * src/pic/ralloc.c (regTypeNum),
11854 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11856 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11859 * src/SDCCicode.c (aggrToPtrDclType),
11860 * src/SDCCptropt.h,
11861 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11862 ptrPseudoSymConvert),
11863 * src/pic/ralloc.c (regTypeNum),
11864 * src/pic16/ralloc.c (regTypeNum),
11865 * src/hc08/ralloc.c (regTypeNum),
11866 * src/ds390/ralloc.c (regTypeNum),
11867 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11868 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11870 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11872 * link/z80/lkmain.c (afile),
11873 * as/hc08/lkmain.c (afile),
11874 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11875 prevent a pointer problem when a filename has no directory and
11876 no extension specified.
11878 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11880 * link/z80/lkmain.c (afile): allow periods in directory names
11881 * link/z80/lkmain.c (afile),
11882 * as/mcs51/lkmain.c (afile),
11883 * as/hc08/lkmain.c (afile): allow linker script file to have an
11884 extension other than ".lnk"
11885 * link/z80/lklex.c (getfid),
11886 * link/z80/lkmain.c (parse),
11887 * as/mcs51/lklex.c (getfid),
11888 * as/mcs51/lkmain.c (parse),
11889 * as/hc08/lklex.c (getfid),
11890 * as/hc08/lkmain.c (parse): Support comments in the linker script
11891 file on lines by themselves and after filenames
11893 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11895 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11897 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11899 * src/z80/peeph-z80.def: removed some peephole rules that don't
11900 work with multibyte arithmetic (fixed bug #937126)
11901 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11902 to registers and not global variables
11903 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11904 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11905 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11906 checking for assignments not internally generated (fixed bug #931895)
11907 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11908 structure member (fixed bug #930072)
11910 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11912 * src/SDCCmain.c (linkEdit),
11913 * src/hc08/main.c (_hc08_parseOptions),
11914 * as/hc08/Makefile.in,
11915 * as/hc08/aslink.h,
11917 * as/hc08/m08pst.c,
11918 * as/hc08/lkrloc.c (relr, rele),
11919 * as/hc08/lkarea.c (lnkarea)
11920 * as/hc08/lkmain.c (afile, parse),
11921 * as/hc08/lkelf.c: support for ELF output
11922 * as/hc08/lks19.c (s19),
11923 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11925 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11927 * as/mcs51/lkihx.c: Fixed bug #899105.
11929 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11931 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11932 .dsp files from Unix to DOS.
11934 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11936 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11937 function pointers; we have been compliant for several months now.
11938 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11939 change that was accidently commented out
11940 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11941 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11944 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11946 * src/hc08/gen.c: output of all of the internal debugging information
11947 is now controlled by the D() macro; it is disabled by default
11949 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11951 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11952 harder to keep the same registers during a CAST iCode
11953 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11954 long via int can be done in a single cast, if the signedness is
11956 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11957 putchar() in tinibios.c in ds390's library
11959 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11961 * src/SDCCast.c (decorateType): fixed bug #898889,
11962 cast result of a literal complement too
11963 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11964 fixed check for bitfields
11966 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11968 * src/SDCCicode.c (geniCodeLogic): made it static,
11969 (geniCodeLogicAndOr): added in order to fix bug #905492,
11970 (ast2iCode): fixed bug #905492
11971 * support/regression/tests/bug-905492.c: added
11972 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11973 (processParms): fixed bug #927659: don't copy parms, this will clear
11975 * support/regression/tests/bug-927659.c: added
11977 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11979 * src/SDCCast.c (addCast): don't cast float to char
11980 * device/lib/libsdcc.lib: added _memmove
11982 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11984 * device/lib/large/Makefile: fixed parallel execution by
11985 replacing `make` by `$(MAKE)`
11987 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11989 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11990 offsets (fixes bug #923936)
11992 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11994 * device/lib/small/Makefile: fixed parallel execution by
11995 replacing `make` by `$(MAKE)`
11997 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11999 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12001 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12003 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12004 * src/regression/Makefile: Regression test was not running.
12006 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12008 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12009 complement if possible
12010 * src/SDCCval.c (valComplement),
12011 * src/SDCCicode.c (operandOperation): fixed complement of literal
12012 * support/regression/tests/onebyte.c (testComplement): added
12014 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12016 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12017 return an optimized tree; actually replace actParm with the new tree
12018 * src/SDCCast.h: added some parantheses to remove side effects
12019 * support/regression/tests/bug-920866.c
12021 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12022 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12023 Bit operands were not being handled properly in the pic14 port.
12024 (now src/regression/add.c passes again).
12026 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12028 * src/SDCC.y (labeled_statement): case and default no longer require
12029 a following statement (RFE #893037)
12031 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12033 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12034 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12035 disabled (fixes bug #916294)
12036 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12037 "mov a,acc"; patch provided by Lenny Story
12038 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12040 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12042 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12044 * src/ds390/gen.c (genFunction, genEndFunction),
12045 * src/ds390/ralloc.c (ds390_assignRegisters),
12046 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12047 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12048 pushed if there are parameters passed on the stack. Also, a cleaner
12049 way to decide if r0/r1 should be pushed/popped. (Together they fix
12052 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12055 * device/lib/mcs51/crtpagesfr.asm,
12056 * device/lib/mcs51/crtxinit.asm,
12057 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12058 to avoid confusion with Si Lab's SFRPAGE register.
12060 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12062 * src/SDCCglue.c (emitMaps): allow public sfr variables
12063 * src/SDCCglue.c (initialComments): include compiler build date
12064 with compiler version and put the timestamp of the generated
12065 assembly file on a serperate line to be less confusing.
12066 * src/port.h: added genInitStartup hook
12068 * src/ds390/main.c,
12071 * src/pic16/main.c,
12073 * src/z80/main.c: genInitStartup initialize as NULL (default to
12074 historical behaviour)
12075 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12076 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12077 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12078 library instead of hard coding it into the compiler.
12079 * support/regression/ports/mcs51-stack-auto/spec.mk,
12080 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12081 * device/lib/mcs51/Makefile,
12082 * device/lib/small/Makefile,
12083 * device/lib/large/Makefile,
12084 * device/lib/mcs51/crtpagesfr.asm,
12085 * device/lib/mcs51/crtstart.asm,
12086 * device/lib/mcs51/crtxclear.asm,
12087 * device/lib/mcs51/crtxinit.asm,
12088 * device/lib/mcs51/crtclear.asm,
12089 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12090 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12091 and into user configurable files.
12092 * device/lib/clean.mk: clean mcs51 directory too
12093 * support/regression/tests/longlit.c: added static to T1 declaration
12094 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12095 accesses in the initialization code
12097 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12099 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12100 OSCTRIMVAL as noted in bug #916008
12102 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12104 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12105 in loops with multiple exits (reported as incorrect registers
12106 used by Martin Helmling in Sdcc-user list)
12108 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12110 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12111 made ds390 register extensions look less like error messages
12113 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12115 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12116 reported by Adam Wozniak in Sdcc-user list
12118 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12120 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12121 arithmetic optimizations, added debug output
12123 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12125 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12126 * sdcc.spec: updated and split sdcc into 3 rpms
12127 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12128 needed for literals of LEFT_OP and '+'
12129 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12130 introduced RESULT_TYPE_NOPROM
12131 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12133 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12134 limited promotion to int only for '*'
12135 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12137 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12139 * src/pic16/gen.c (genSkip),
12140 (genc16bit2lit), (gencjneshort): commented out
12141 (is_LitOp): new helper function, checks operand type
12142 (genCmpEq): rewritten
12144 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12146 * support/regression/tests/bug-908454.c: added
12148 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12150 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12151 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12152 (geniCodeCast): cosmetic, don't preserve bit storage class
12153 (geniCodeLeftShift): added promotion
12154 (geniCodeLogic): fixed regression
12155 * src/SDCCsymt.c (computeTypeOr): accept bits too
12156 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12158 2004-03-07 Borut Razem <borut.razem AT siol.net>
12160 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12162 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12164 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12165 version of pic16_genPackRegisters which does not check if ic is a
12167 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12168 function cause string1.c regression test fails
12170 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12172 * sim/ucsim/configure.in,
12173 * sim/ucsim/configure,
12174 * sim/ucsim/doc/Makefile.in: use docdir
12175 * src/SDCC.y: fixed sbit atrributes
12176 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12177 * src/SDCCast.c (decorateType): |^& need special promotion handling
12179 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12180 * src/SDCCsymt.h (computeType),
12181 * src/SDCCicode.c: computeType() needs op
12182 * src/SDCCsymt.c (checkTypeSanity),
12183 * doc/sddman.lyx: "plain" bitfields are unsigned
12184 * src/SDCCsymt.c (computeTypeOr): added
12185 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12187 * src/SDCCval.c (val*): computeType() needs op
12188 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12189 * support/regression/tests/onebyte.c: added tests for |^&
12191 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12193 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12194 for writing icode into asm output.
12196 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12198 * src/pic16/device.c: added some debug lines enabled
12199 with macro DEBUG_CHECK,
12200 * src/pic16/genarith.c: more debug in genPlus,
12201 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12202 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12203 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12204 * (aopForSym): onStack symbols are re-placed in data memspace,
12205 and onStack flag is cleared,
12206 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12207 copy temporary pcodeop,
12208 * (genPcall): added warning for not updating PCLATU,
12209 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12210 always true for pic16 port,
12211 * (genMultOneWord): NEW, supports integer multiplication,
12212 * (genMult): modified to call genMultOneWord,
12213 * (ifxForOp): added warning when return NULL,
12214 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12215 flag is set before call to operandFromSymbol for implicit
12217 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12218 options.intlong_rent are set by default,
12219 * (_hasNativeMulFor): modified to allow port generation of integer
12221 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12222 set regtype to REG_SFR for all registers, restricting seting the
12223 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12225 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12227 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12228 more than 500 times in the regression tests
12230 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12232 * support/Util/SDCCerr.h,
12233 * support/Util/SDCCerr.c,
12234 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12236 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12237 for symbol conflicts.
12238 * support/valdiags/tests/enum.c,
12239 * support/valdiags/tests/tentdecl.c,
12240 * support/valdiags/tests/struct.c: expect possible error messages
12241 referring to original symbol definitions.
12242 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12244 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12246 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12248 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12250 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12252 * src/pic16/ralloc.c (newReg): fixed bug #908929
12254 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12256 * src/ds390/gen.c: added missing #include "main.h"
12258 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12260 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12261 checking if symbol is already in set,
12262 * src/pic16/device.h: prototype for checkAddSym,
12263 * src/pic16/gen.c: (_G): added entry interruptvector,
12264 * (assignResultValue): removed some commented out lines,
12265 * (genFunction): check for ISR via sym->type, absolute section for
12266 interrupt code is created via a new pBlock, the goto instruction is
12267 placed now correctly at the interrupt vector position, changed all
12268 references from ivec to _G.interruptvector,
12269 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12270 is the interrupt is a high priority one, same for return from ISR,
12271 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12272 externs to calls of checkAddSym,
12273 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12274 pic16_pcode_verbose flag is set,
12275 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12276 * src/pic16/pcoderegs.c: message about how many registers are saved
12277 will only be emitted if pic16_pcode_verbose flag is set,
12279 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12281 * src/ds390/ralloc.h,
12282 * src/ds390/ralloc.c (ds390_regWithIdx),
12283 * src/ds390/gen.c (emitcode),
12284 * src/ds390/main.h,
12285 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12286 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12287 ds390operandCompare, getRegsRead, getRegsWritten,
12288 initializeAsmLineNode): customized instruction size calculation for
12289 ds390, started basis for some register optimizations
12290 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12291 corresponding assembly output
12292 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12293 missing push/pop of r0/r1. Optimized push/pops
12295 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12297 * src/mcs51/main.c (instructionSize): fixed ACALL size
12298 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12300 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12302 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12303 the sorting of rlist with NULL elements
12304 * (print_idataType, print_idata): NEW to create idata sections
12305 * src/pic16/device.h: idataSymSet new variable
12306 * src/pic16/gen.c (genFunction): fixed some bugs in string
12307 comparing, improved the absolute section creation for ISRs,
12308 added FSR0L/FSR0H in registers that are saved in an ISR,
12309 * (genInline): fixed the processing of inline snippets,
12310 now they undergo no process by the peephole optimizer
12311 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12312 are placed in idataSymSet,
12313 * (pic16emitStaticSeg): extern symbols are added in externs,
12314 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12315 switching when aboslute variables are placed in access bank memory
12316 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12317 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12318 commented out with #if,
12319 * (pic16_packRegisters): reintroduce the check for CAST because some
12320 symbols are not correctly handled,
12321 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12322 pCodeInstruction instead of pCode,
12323 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12324 pCodeAsmDir definition,
12325 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12326 directive, then the argument directive is emitted without the leading
12327 tab, hack for inline labels which must be in the first column,
12328 * (compareLabel,pic16_findNextInstruction),
12329 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12330 * (insertBankSwitch): modified for the new pCodeAsmDir,
12332 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12333 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12335 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12337 * (pushSide): commented out with #if,
12338 * (assignResultValue): fixed some typos in saving
12340 * (genPcall): FIXED and sync'ed with genCall,
12341 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12342 * (genNearPointerGet): fixed to handle some more cases,
12343 implementation scheme via table reads,
12344 * (genConstPointerGet): modified to access code memory correct,
12345 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12346 and improved to handle some cases
12347 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12348 instead of "RETLW" for init data
12349 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12350 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12351 variables are placed in access bank memory (<0x80 and >=0xf80),
12352 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12353 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12354 TBLWT_POSTDEC,TBLWT_PREINC
12355 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12356 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12358 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12359 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12360 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12361 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12363 2004-02-29 Borut Razem <borut.razem AT siol.net>
12365 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12366 support/Util/findme.h, support/Util/system.h: enhance binary relative
12367 search for lib and include by using findProgramPath()
12369 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12372 * src/SDCCpeeph.c (pcDistance),
12374 * src/mcs51/ralloc.h,
12375 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12376 * src/mcs51/main.h,
12377 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12378 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12379 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12380 size calculation port specific, started basis for some register
12382 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12383 missing push/pop of r0/r1. Optimized push/pops
12384 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12385 * device/lib/_modsint.c (_modsint),
12386 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12387 and stack version so regression tests pass
12389 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12391 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12392 * src/SDCCast.c (decorateType): catch another small optimization
12394 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12395 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12396 modified to finally use computeType() all over SDCC,
12397 see Feature Request #877103
12398 * src/SDCCval.h: cosmetic
12399 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12400 valCompare(); regression tested in muldiv.c
12401 * support/regression/tests/muldiv.c (testMod): mod sign follows
12404 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12406 * src/SDCCast.c (decorateType): fixed bug #902362
12407 * doc/INSTALL.txt: fixed install instructions for win32
12409 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12411 * device/include/Makefile.in (install): fixed by replacing spaces
12414 * doc/INSTALL.txt: updated for release
12415 * doc/sdccman.lyx: added warning for --xstack being buggy
12417 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12419 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12420 to eliminate build warnings.
12421 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12423 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12424 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12426 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12427 removed -penable-stack, added comment for stack pragma, added
12428 warning for not initializing the stack/frame registers, removed
12429 comment at interrupts section
12431 Stack is made permanent, there is no ability to disable stack usage.
12432 * src/pic16/device.h,
12433 * src/pic16/device.c: removed all references to USE_STACK macro,
12434 * src/pic16/device.c (pic16_dump_section): when no elements in
12435 rlist, free rlist before return,
12436 * (pic16_dump_int_registers): NEW, internal registers are a new set
12437 of general purpose registers reused by each function,
12438 * (checkAddReg): returns 1 if registers is added to set,
12439 * (pic16_groupRegistersInSection): when a registers is of type
12440 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12441 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12442 SRCASECMP macro is moved here from device.c
12443 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12444 PO_PCLATU, PO_PRODL, PO_PRODH,
12445 * (pic16_pCodeOpType, genMinus,
12446 changed compares to "a" register, with AOP_ACC,
12447 * (pic16_genPlus): fixed some bugs and indented properly,
12448 * (pic16_addSign): changed size to size+offset in the MOVWF
12450 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12451 multiply 8-bit operand by literal, result is 8-bit,
12452 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12453 multiply 2 8-bit operand, result is 8-bit,
12454 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12456 * src/pic16/gen.c: changed accUse to contain WREG only,
12457 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12458 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12459 true, do not use immediate addressing any more unless sym is a
12460 pointer in codespace,
12461 * (aopForRemat): do not use immediate addressing when symbol not in
12462 codespace and when symbol's address is requested,
12463 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12465 * (aopGet): added case for AOP_ACC and don't return "accumulator
12466 bug" but WREG instead,
12467 * (popGetTempReg): pushes contents of temporary register in stack,
12468 * (popReleaseTempReg): pops contents of temporary register from
12469 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12470 * (pic16_popGet): separated case AOP_ACC to return register WREG
12471 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12472 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12473 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12474 the use of immediate pointers to certain cases only.
12476 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12477 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12478 * (assignResultValue, genCall, genRet): modified to use the new
12479 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12480 genPcall is still broken,
12481 * (genFunction): added code to create 'A' type pBlocks when
12482 interrupt functions are generated, code not extensively tested yet,
12483 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12484 * (genEndFunction): modified so ISRs pop stored registers from stack,
12485 * (genMultOneByte): cleanup,
12486 * (AccRsh): added flag andmask, to and result with appropriate mask,
12487 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12488 * (genDataPointerGet): fixed and reenabled its use,
12489 * (genNearDataPointerGet): bugs fixed,
12490 * (genDataPointerSet): bugs fixed,
12491 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12492 pic16_DumpSymbol, pic16_DumpOp,
12493 * src/pic16/genutils.h: function prototypes for the above functions,
12494 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12496 * (pic16emitRegularMap): many many many improvements, but needs a
12498 * src/pic16/main.c: enable_stack in pic16_options is removed,
12499 * (_pic16_parseOptions): removed command line options -penable-stack,
12500 * (_process_pragma): emit stack symbol only when stack pragma is
12502 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12503 redirected to FSR0L/FSR0H pair,
12504 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12505 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12506 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12508 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12509 * (dumpPicOptype): NEW,
12510 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12511 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12512 with movff instruction,
12513 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12514 added pic16_int_regs, some packRegsFor* functions are commented out,
12515 because produce errors,
12516 * src/pic16/NOTES: minor modifications
12518 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12520 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12521 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12523 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12524 * as/mcs51/lkaomf51.c: fixed bug #895763
12526 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12528 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12530 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12532 * doc/sdccman.lyx: added details about the HC08 storage classes and
12533 interrupts, fixed the register usage info for z80 & gbz80
12535 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12537 * doc/sdccman.lyx: added more pic16 port documentation
12538 * device/include/pic16/: added header pic18fregs.h
12540 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12542 * doc/sdccman.lyx: added Vangelis' contribution
12544 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12546 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12547 extend to the next CALL or PCALL, not just to the next CALL.
12549 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12551 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12553 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12555 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12556 bug #895752 and a better fix for bug #716790
12558 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12560 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12562 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12564 * doc/sdccman.lyx: minor changes, minor changed
12566 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12568 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12569 which can't handle SDCC_NEWONEBYTEOPS,
12570 (geniCodeMultiply): removed conversion from mult to shift for pic14
12573 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12576 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12577 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12578 thus fixing bug #895406
12580 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12582 * device/lib/_modsint.c,
12583 * device/lib/_modslong.c: sign follows divisor only
12584 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12585 signs or signedness can be ignored
12586 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12587 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12588 added optimization for IFX,
12589 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12591 reenabled optimization for IFX, which was removed on 2004-01-11
12592 * src/SDCCast.h: added return type IFX
12593 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12594 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12595 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12596 SDCC_OLDONEBYTEOPS selects the old behaviour
12597 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12598 changed again and commented promotion rule
12599 * src/SDCCval.c (valDiv): promotion no longer necessary
12600 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12601 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12603 * support/regression/tests/onebyte.c: added
12605 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12607 * gen.c (genInline): reverted to old code for assemnling inline
12608 code because of bug reported James Chadd
12610 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12612 * ralloc.h: missing declarations from previous patch,
12613 seems that patch for ralloc.h was never applied, fixed
12615 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12616 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12620 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12621 indirect addressing. Marked FSR0 as deprecated
12622 * gen.c (pointerCode): commented out, not needed now
12623 (pic16_popGet2p): new MOVFF helper function
12624 (genGenPointerGet),
12625 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12626 (shiftRLong): removed duplicate debugging info
12628 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12630 * src/ds390/gen.c (genNearPointerGet),
12631 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12632 optimization with bits, but not bitfields.
12633 * src/ds390/ralloc.c (packRegisters),
12634 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12636 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12638 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12640 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12643 * src/SDCCicode.c (operandFromSymbol),
12644 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12645 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12646 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12647 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12648 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12649 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12651 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12652 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12653 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12654 * src/SDCCsymt.c (newSymbol),
12655 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12658 * src/SDCCval.c (newiList): fixed bug #885705
12660 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12662 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12663 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12665 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12667 * device/include/c8051f120.h,
12668 * device/include/c8051f300.h,
12669 * device/include/c8051f310.h: added/updated header files for Silicon
12670 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12671 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12672 in new section Submitting patches
12674 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12676 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12677 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12678 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12680 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12681 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12682 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12684 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12685 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12686 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12688 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12689 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12690 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12691 genGenPointerSet): fixed bug #892400
12692 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12693 to eliminate build warnings.
12694 * src/SDCCast.c (processParms),
12695 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12697 * support/valdiag/valdiag.py: added GCC to the list of defines active
12698 when compiling with gcc
12700 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12702 * support/Util/SDCCerr.h,
12703 * support/Util/SDCCerr.c,
12704 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12705 with an incomplete type (fixed bug #883734)
12706 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12708 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12710 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12712 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12714 * src/SDCCast.c (decorateType),
12715 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12716 function pointer implementation
12717 * support/regression/tests/funptrs.c: added tests to verify both forms
12718 of function pointers work correctly. Added tests to verify parameters
12719 are passed in the correct order.
12721 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12723 * device.c (regCompare): registers are sorted by ascending
12724 address and increasing size,
12725 * main.c (_pic16_finaliseOptions): removed the declaration
12726 of compiler macro MCU. Now a macro of the format pic18fxxxx
12727 will be defined from the command line
12729 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12730 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12732 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12733 PCOP_RLCF was overwritten!
12734 * gen.c (genSkip): commented out calls to pic16_emitcode,
12735 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12737 * (genRRC): added debugging info,
12738 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12739 overwritten while shifting,
12740 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12741 overwritten while shifting,
12744 * (shiftLLeftOrResult),
12745 * (shiftRLeftOrResult),
12747 * (shiftLLong): Implemented with pic16_emitpcode
12748 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12749 * (genLeftShift): Fixed bug, operand for shift by variable always
12750 was "and"ed with 0x0f,
12751 * (genLeftShiftLiteral),
12753 * (genRightShiftLiteral): added debugging info,
12754 * (genrshFour): added comment,
12755 * (genRightShift): determined signedness from operand "left"
12756 instead of "result"
12758 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12760 * src/SDCCicode.c (geniCodeParms),
12761 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12762 function pointers, fixed function pointer bugs #861242 and #861896
12764 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12766 * device/include/c8051f000.h,
12767 * device/include/c8051f120.h,
12768 * device/include/c8051f300.h: added header files for Silicon
12769 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12771 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12773 * src/SDCCast.c (processParams): added new type flow and restructured
12774 (gatherAutoInit): added new type flow
12775 (addCast): cosmetic changes
12776 (getLeftResultType): added new type flow for array indices, patch
12777 provided by Stas, see FR #877103
12778 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12779 array index patch by Stas
12780 * src/SDCCast.h: added prototype getResultTypeFromType()
12782 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12783 * src/pic/glue.c (pic14emitStaticSeg),
12784 * src/pic16/glue.c (pic16emitStaticSeg),
12785 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12786 for initialization of symbols
12787 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12788 * support/Util/SDCCerr.h:
12789 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12790 * .version: bumped version number to 2.3.8
12791 * device/include/Makefile.in (install),
12792 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12795 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12797 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12798 Slade Rich fixed an optimization bug
12799 * src/pic/pcodepeep.c,
12800 * src/pic/pcoderegs.c
12801 * doc/Makefile (install): added test for directory
12803 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12805 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12806 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12807 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12808 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12809 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12810 * as/mcs51/asexpr.c (term),
12811 * as/hc08/asexpr.c (term): fixed bug #887146
12813 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12815 * src/z80/gen.c (genMult): handle single byte result product
12816 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12817 DUMMY_READ_VOLATILE (fixed bug #886367)
12819 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12821 * support/regression/tests/libmullong.c: fixed logic, on little endian
12822 hosts we ended without a mullong_wrapper()
12824 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12826 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12827 virus/worm forged address usage.
12829 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12831 Fixed promotion, it should be done on AST level:
12832 * src/SDCCast.c (addCast): added promotion to int
12833 (decorateType): updated call to upCast()
12834 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12835 usualUnaryConversions()
12837 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12839 * support/regression/tests/literalop.c (mulWrapper): Added a
12840 wrapper to remove integer overflow warnings.
12842 * support/regression/tests/float_trans.c: Made work on host.
12844 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12847 * support/regression/generate-cases.py (main): Changed from inline
12850 * doc/Makefile (install): Changed to depth first to get rid of
12851 missing directory install warning.
12853 * as/Makefile (install-doc): Made work on Mac.
12855 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12857 * src/SDCCast.c: added an additional type flow in decorateType() of
12858 opposite direction, see feature request #860006; it's enabled at runtime
12859 by setting the environment variable SDCC_NEWTYPEFLOW
12860 * src/SDCCast.h: changed prototype of decorateType()
12861 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12862 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12863 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12864 see feature request #877103
12865 * src/SDCCval.c: updated call of decorateType()
12866 (valBitwise): fixed bug #882876
12867 (valMinus): added promotion
12868 (valLogicAndOr): result is unsigned
12869 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12870 * src/SDCCsymt.c (computeType),
12871 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12872 must not cause an unsigned operation
12873 * src/pic/glue (pic14emitRegularMap),
12874 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12876 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12878 * src/pic/pcode.c (PCodeID): commented out left over debug code
12880 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12882 * support/valdiag/tests/overflow.c: added shift tests
12883 * src/pic/device.c,
12890 * src/pic/pcodepeep.c,
12891 * src/pic/pcoderegs.c,
12892 * src/pic/ralloc.c,
12893 * src/pic/ralloc.h: applied patch from Slade Rich;
12894 added support for multiple code pages and multiple RAM banks on the
12895 PIC 14 port. The ASM files now no longer simply assume all the
12896 code / RAM are in the same page / bank. This means the linker can
12897 safely allocate code/RAM of separate ASM files to different pages/banks.
12898 * doc/sdccman.lyx: added Slade's tips
12899 * src/mcs51/peeph.def: fixed bug #880768
12901 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12903 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12904 * src/SDCCast.c (decorateType): fixed bug #880197
12906 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12908 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12911 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12912 strtof is not part of C89 and isn't included with Mac OS X.
12914 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12916 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12917 shiftL2Left2Result): fixed bug #879326
12918 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12919 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12920 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12921 address fetch for clr instruction
12922 * device/lib/hc08/_mulint.c: created optimized assembly version
12923 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12925 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12927 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12928 proposed in FR #877103
12930 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12932 * src/SDCCval.c (cheapestVal): added missing checks
12933 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12934 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12936 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12938 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12941 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12943 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12944 loaded with the linker search paths (-L arguments) and the libraries
12945 to be linked with the current source (-l arguments). Changes
12946 currently will affect only the pic16 port.
12947 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12948 include path the port specific paths and port specific libraries,
12949 * gplink command now contains the $3 argument,
12950 * src/pic16/device.h,
12951 * src/pic16/device.c,: structure PIC_device is made public and
12952 renamed to PIC16_device, the same for variable Pics which is renamed
12953 to Pics16. Updated all references to them.
12954 * src/pic16/glue.c (pic16glue): corrected bug with code
12955 initialization which bypassed the variable initializations block.
12957 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12958 COMPILE_FLAGS and added the --nostdinc option
12960 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12962 * device/include/mc68hc908jb8.h: Register defs for another member
12963 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12965 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12967 Documenting changes from previous commits.
12968 * configure.in (version 1.56),
12969 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12970 when generating output files to configure the pic16 library,
12971 but now I've commented it out, since gputils aren't installed in the
12972 SF compile farm, so library won't compile
12974 * device/lib/Makefile.in (version 1.56): initially I've added in
12975 target 'all' the prerequestive 'model-pic16' so it compiled the
12976 pic16 library, but now I've commented it out for the same reasons
12978 * added targets 'model-pic16' and 'objects-pic16' to compile the
12980 * added target 'port-specific-objects-pic16' to handle the
12981 generated libraries and copy them into the build/ directory
12982 * added target 'clean-intermediate-pic16' to clean intermediate
12983 files into pic16 directory
12984 * in target 'installdirs' added line to create directory pic16 in
12985 the installation path
12987 * device/include/Makefile.in (version 1.11): in target 'install'
12988 added lines to copy all header files to installation path,
12989 * in target 'installdirs' added line create directory for pic16
12990 headers in the installation path
12992 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12994 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12997 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13000 * device/lib/configure.in,
13001 * device/lib/configure: fixed for autoconf 2.57
13003 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13005 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13006 option so that it actually works. Made it specific to the z80, since
13007 the gbz80 doesn't have these kinds of I/O ports.
13009 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13011 * device/include/z180.h,
13012 * device/lib/_memcpy.c,
13013 * device/lib/_memmove.c,
13014 * device/lib/_mulint.c,
13015 * device/lib/ser_ir.c,
13016 * device/lib/ser_ir_cts_rts.c,
13017 * device/lib/_strcmp.c,
13018 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13019 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13020 portmode; added deprecation warning for bank= and protmode= forms.
13021 Also, guard against buffer overflow.
13022 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13024 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13026 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13027 changed interrupt vector table generation to only emit declared vectors.
13028 * device/include/Makefile.in: added missing backslash
13029 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13031 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13033 Mainly changes to support compilation of the device libraries
13034 * src/pic16/device.c: stack is allocated via symbol and not
13035 via literal number. The symbol is placed in the corresponding
13036 position of the data ram
13037 * (pic16_dump_section): relocatable and absolute uninitialized
13038 data are now emitted in sorted order to reduce section naming,
13039 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13040 weren't marked as being in the access bank,
13042 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13044 Added portion of GNU PIC Library under the directory
13045 device/include/pic16 and device/lib/pic16. These files
13046 contain the declarations of SFRs for the PIC18Fxx2 devices.
13047 The directory is initialized via configure from toplevel.
13049 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13051 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13052 the spilllocations to be compared correctly
13054 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13056 * src/SDCCast.c (decorateType): fixed bug introduced today
13058 2004-01-12 Borut Razem <borut.razem AT siol.net>
13060 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13061 doc/sdccman.lyx: upper case pragmas are deprecated
13063 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13065 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13066 in simpler and even better code
13068 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13070 * src/SDCCicode.c (operandOperation): fixed bug #874819
13071 * src/SDCCast.c (decorateType): fixed
13072 char foo (unsigned long ul) { return ul > 0; }
13074 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13076 * doc/sdccman.lyx: Moved and added some sections, small changes
13077 all over. Telling LaTeX to be less strict with word spacing
13078 to better keep the right margin. Changed some notes about
13079 maintainance of the ports in section 3.2.1 - is it OK like this?
13081 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13083 SDCC source changes:
13084 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13085 convilong): modified to inform the pic16 port that builtin functions
13088 PIC16 PORT specific changes:
13089 * src/pic16/device.c pic16_dump_equates() added,
13090 processor registers declared internally by the port are emitted in
13091 the translation as equates,
13092 * src/pic16/gen.c: inline code is passed unprocessed to the
13094 * (pic16_popGetLit2): fnuction modified to take second operand as
13095 pCodeOp pointer and not as literal,
13096 * (popRegFromIdx): prefixed with pic16_,
13097 * (pic16_popCombine2): modified to receive already allocated pCode
13099 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13100 * (genFunction): initializes local stack frame and pushes on stack
13101 all the registers used by this function,
13102 * (genEndFunction): restores all registers from stack and restores
13104 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13106 * (pic16glue): changed the program startup sequence,
13107 * added new dbName code 'A' for functions placed in absolute section
13108 * src/pic16/main.c: added function attribute _naked,
13109 * added pragma 'code' to place a fnuction at an absolute address,
13110 * added command line arguments --debug-ralloc and --pcode-verbose,
13111 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13112 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13113 * (pic16_newpCodeOpLit2): modified to take the second operand as
13115 * (pic16_printpBlock): modified to emit each function in a separate
13117 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13118 UPPER for immediate operands,
13119 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13121 * src/pic16/peeph.def: all peepholes with movff are commented out,
13122 because there is a problem in the pcode peep optimizer,
13123 * src/pic16/ralloc.c: the register allocator can now reuse local
13124 function symbols for another function. This saves register usage.
13125 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13127 Added file src/pic16/NOTES with information about program writing on
13128 the current port version.
13130 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13132 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13133 and peephole 252 (array access)
13135 2004-01-09 Borut Razem <borut.razem AT siol.net>
13137 * src/SDCCmain.c : fixed #872250: -l command line defined library
13138 files are scanned before standard library files
13140 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13142 * src/SDCCast.c (decorateType): fixed bug #874046
13144 2004-01-09 Borut Razem <borut.razem AT siol.net>
13146 * support/scripts/sdcc.nsi: remove previous installation
13148 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13150 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13151 bytes for last interrupt vector (mcs51)
13152 * sdcc.spec: fixed typo
13154 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13156 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13157 gen51Code): more efficient parameter receive for --model-large
13160 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13162 * src/ds390/main.c,
13163 * src/z80/main.c: added missed needLinkerScript flags (more than
13164 one port structure defined in these file)
13165 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13168 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13170 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13171 * src/port.h: added flag needLinkerScript in port->linker
13172 structure to inform whether to create a .lnk file or not,
13174 * src/ds390/main.c,
13176 * src/mcs51/main.c,
13178 * src/pic16/main.c,
13180 * src/z80/main.c: changed appropriately to configure
13181 needLinkerScript flag
13183 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13184 * src/pic/glue.c: added variable udata_section_name to
13185 override default uninitialized data segment definition for
13186 devices only with SHAREBANK memory (reported from Erik Epetrich)
13187 * (pic14emitOverlay): modified to emit a commented overlay segment
13188 directive when no overlay data exist
13189 * (picglue): modified to emit uninitialized data segment
13190 according to udata_section_name
13191 * src/pic/main.c (_pic14_parseOptions): added command line
13192 options --udata-section-name=[name] to override default
13193 udata definition name
13194 * modified _linkCmd and _asmCmd to include compiler passed
13195 arguments via -W option
13196 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13197 object file from '.rel' to '.o' in port->linker structure,
13198 changed size of fptr from 2 to 3 in port structure
13200 2004-01-07 Borut Razem <borut.razem AT siol.net>
13202 * support/scripts/sdcc.nsi: update PATH
13203 * support/scripts/sdcc.ico: craeted
13205 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13207 * device/include/Makefile.in: fix install
13208 * doc/Makefile: fix install
13210 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13212 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13214 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13215 how the function variable allocation summary is displayed; also
13216 include information about variables allocated to the overlay
13219 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13221 * as/mcs51/lkmain.c: Help about -Y option
13222 * as/mcs51/lkarea.c: Fixed gcc warnings
13224 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13226 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13228 * support/valdiag/tests/overflow.c: added
13229 * src/SDCCast.c (decorateType),
13230 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13231 LEFT_OP (left shift)
13233 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13235 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13236 (default behaviour).
13238 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13240 A python script to validate compiler diagnostic messages. It can be
13241 used to verify that sdcc complains about bad c source code and
13242 gives a good location of the error.
13243 * support/valdiag/Makefile,
13244 * support/valdiag/valdiag.py,
13245 * support/valdiag/tests/*
13247 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13249 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13250 * src/SDCCsymt.c (newEnumType),
13252 * support/Util/SDCCerr.c,
13253 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13255 * support/regression/tests/enum.c: added test for enum values that
13256 require at least 2 bytes of storage.
13258 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13260 * src/common.h: added ifndef/define/endif macros
13261 around the header file.
13262 Bug reported from Jesus Calvino-Fraga
13264 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13266 * sdcc.spec: updated
13267 * device/include/Makefile.in: don't install CVS directories
13268 * device/lib/Makefile.in: added removal of CVS directories after install
13269 * doc/Makefile: fixed install, added local_icons
13270 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13271 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13272 * src/ds390/gen.c (genRightShift): fixed bug #870788
13273 * src/SDCCast.c (decorateType): fixed bug #870781
13275 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13277 PIC16 port related changes:
13278 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13279 added variable stackPos,
13281 * gen.c: genCall, assignResultValue: added support for
13282 pushing/retrieving function parameters to/from stack,
13283 genFunction,genEndFunction: setup stack frame for the
13284 generated function,
13285 genAddrOf: will be changed according to bug 863624
13287 * added files genutils.c and genutils.h which contain gen*
13288 debugged and optimised functions extracted from gen.c
13290 * glue.c: added variable 'externs' which holds extern symbols,
13291 pic16emitRegularMap: is modified to properly handle relocatable
13292 symbols under the new scheme,
13293 pic16createInterruptVect: is modified
13294 pic16printPublics: is modified to emit 'global' assembler directives,
13295 added pic16_printExterns to print extern symbols,
13296 pic16glue: initializes stack/frame pointer in the beginning of
13297 the assembly output. Temporary hack, will be corrected later,
13298 because gplink yet does not support stack and SDCC does not
13299 yet support a type of crt0.o object to create the final binary.
13301 * Removed many lines that contain 8051 legacy code.
13302 * The code is finally placed under a 'code' directive.
13303 * Added port specific options.
13305 * _process_pragma: simplified since now we do not need *special*
13306 include file to define SFR registers. But a separate header
13307 will be needed. This will be developed later.
13308 * _pic16_parseOptions: added, parses port specific options:
13309 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13310 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13311 --preplace-udata-with=
13313 * _pic16_setDefaultOptions: modified to initialize section names,
13314 but hack is temporarly out of order since it needs improvement.
13315 * _pic16_genAssemblerPreamble: configuration words are emitted by
13316 their address instead of their name. This part is incomplete and
13317 supports only the 18Fxx2 devices. Other devices will emit an error
13318 during assembly since they do not contain the same set of config
13320 * _pic16_genIVT: is modified,
13322 * pcode.c: added definitions for some hardware registers that are needed
13324 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13325 All PCI entries are updated. Now LFSR is supported.
13326 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13327 * added pic16_newpCodeOpLit2 to support instructions with
13328 two literal arguments
13329 * pic16_pCode2str: corrected code that emits assembler instructions
13330 with two literal operands and those that have an access bit modifier
13331 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13332 this fixes a bug which caused some labels to be lost, when an
13333 assembler directive was added, i.e. banksel,
13334 * pic16_FixRegisterBanking: improved logic that causes the insertion
13336 * InlineFunction: functions that are called once, are not any more
13337 inlined. This can be a port option in the future,
13339 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13341 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13342 hold the corresponding uninitialized symbols,
13343 * pic16_allocProcessorRegister: registers have explicit marked the
13345 * pic16_allocInternalRegister: registers are explicit marked as
13347 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13348 processing list, so bit registers were lost,
13351 * ralloc.h: added field 'accessBank' and original symbol operand
13352 in register definition,
13353 * removed the field isMapped from register definition,
13355 ** Several functions have been removed from various sources:
13356 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13357 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13358 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13359 pic16_assignRelocatableRegisters
13361 ** others have been introduced:
13362 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13363 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13365 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13367 * support/scripts/inc2h.pl: changed definition of BIT_AT
13368 to emit 'sbit at' instead of 'bit at'. This was a request.
13370 PIC16 port related preliminary changes:
13371 * gen.c: prefixed function popRegFromString with
13372 pic16_ and all references to it corrected
13373 * pcode.c: all pic16_pc_* hardware registers prefixed
13374 with underscore (_),
13375 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13376 * ralloc.c: newReg(): when register is REG_SFR then
13377 set address to rIdx,
13378 pic16_allocProcessorRegister(): marks register wasUsed=0
13379 pic16_writeUsedRegs(): added a call to assign processor
13380 registers via pic16_assignFixedRegisters
13382 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13384 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13385 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13386 variables in unused register banks. Also the SSEG is placed
13387 wherever there is enough space for it, and IDATA can be anywhere
13388 in internal RAM. For now compile using -Wl-Y[stack_size].
13389 The mem file is different for this option as well, since it
13390 makes no sense of talking about DSEG lenght.
13392 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13394 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13395 in certain cases, e.g. when ROM assignment, patch provided
13396 from Albert den Haan.
13398 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13400 Many signedness and type propagation fixes:
13401 * src/SDCCicode.c: made geniCodeCast() static
13402 replaced SPEC_ by IS_ (cosmetic)
13403 (operandOperation): fixed div and mod operation
13404 (usualBinaryConversions): added support for promotion of char
13405 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13406 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13407 (geniCodeAdd): an array index will stay unsigned, even if promoted
13409 (geniCodeArray): ditto
13410 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13411 * src/SDCCsymt.c (computeType): added more support for char;
13412 promotion of char is selectable by promoteCharToInt, fixed signedness
13414 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13415 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13416 * src/SDCCval (val*): replaced signedness calculation by
13418 rearranged if-branches (cosmetic)
13419 (valShift): added warning W_SHIFT_CHANGED
13420 (valCompare): fixed problem with different types
13421 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13422 * support/regression/tests/literalop.c: added many cases
13423 * support/regression/tests/ast_constant_folding.c: changed finally to
13425 * .version: new year, new version: 2.3.7
13426 * src/SDCCmain.c (main): applied patch #866468
13427 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13428 provided by Scott Bronson
13429 * doc/sdccman.lyx: updated documentation for sdcdb
13430 updated and added chapter tips
13432 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13434 * src/SDCCsymt.h: missing from yesterday's commits
13436 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13438 * src/SDCC.y (struct_or_union_specifier),
13439 * support/Util/SDCCerr.c,
13440 * support/Util/SDCCerr.h: verify that struct & union tags are used
13443 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13445 * src/SDCCglobl.h: missing from yesterday's commits
13447 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13449 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13450 sft_attributes, struct_declaration, parameter_declaration,
13451 type_name, start_block, declaration_list),
13452 * src/SDCC.lex (check_type): support redefinition of typedef names
13454 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13456 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13457 aligned xdata arrays. Erik helped me with the if clause.
13459 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13461 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13464 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13467 * src/SDCCast.c (newAst_),
13469 * src/SDCCicode.c (ast2iCode, newiCode),
13471 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13472 expr, statement, expression_statement, selection_statement,
13473 iteration_statement, expr_opt, jump_statement): foundation for tracking
13475 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13478 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13480 * support/Util/SDCCerr.c,
13482 * src/SDCCast.c (createCase, createDefault, decorateType),
13483 * src/SDCClabel.c (labelUnreach),
13484 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13486 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13487 (with thanks to Stas Sergeev)
13488 * device/include/time.h,
13489 * device/lib/time.c (CheckTime): suppress unreachable code warning
13491 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13493 * src/SDCCast.c (createIvalCharPtr),
13494 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13496 * support/regression/tests/nullstring.c: tests for these two bugs
13498 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13500 * support/Util/SDCCerr.h,
13501 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13502 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13503 about storage class and 'at' used inside struct or union
13504 * src/SDCCBBlock.c (iCodeFromeBBlock),
13505 * src/SDCCcse.c (ifxOptimize),
13506 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13507 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13508 printIval, emitStaticSeg, emitOverlay),
13509 * src/SDCClabel.c (deleteIfx),
13510 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13511 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13512 gatherAutoInit, processParms),
13513 * support/Util/SDCCerr.h,
13514 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13515 reporting for post-parse errors.
13517 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13519 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13520 implicit casts via union; they don't work on big endian systems
13521 (possible fix for bug #861138)
13523 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13525 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13526 * src/mcs51/main.c: fixed the fix for bug #737001
13528 2003-12-15 Borut Razem <borut.razem AT siol.net>
13530 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13532 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13534 * support/makebin/makebin.c: put output in binary mode
13536 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13538 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13539 xdata and data memory on startup. Set the environment variable
13540 SDCC_NOGENRAMCLEAR to disable this.
13541 * src/mcs51/peephole.def,
13542 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13543 (allows non-interrupt and interrupt code to safely compete for a resource
13544 without the non-interrupt code having to disable interrupts)
13546 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13548 * src/SDCCicode.c (geniCodeAdd),
13549 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13550 with valFromType if type might be a pointer and host is big endian).
13551 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13552 types, not just integer types.
13553 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13554 multiply defined with mismatching "at" address.
13556 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13558 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13559 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13560 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13561 with embedded nulls (fixed bug #753752)
13563 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13565 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13566 Apparently this did not see much testing (endless loop)
13568 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13570 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13572 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13574 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13575 gracefully handle NULL memmap pointers
13577 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13579 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13580 instead of deleting the iCode when an operand is volatile
13581 * src/z80/gen.c (genDummyRead),
13582 * src/mcs51/gen.c (genDummyRead),
13583 * src/ds390/gen.c (genDummyRead),
13584 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13586 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13587 * src/SDCC.y: fixed bug #850420
13589 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13591 Applied z80 i/o port patch from Peter Townson and fixed some operators
13592 to better handle operands in A register.
13593 * device/include/z180.h
13599 * src/z80/peeph-z80.def
13600 * src/z80/peeph.def
13603 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13605 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13607 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13609 * device/lib/hc08/_mullong.c: Removed extra #endif
13611 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13613 * sim/ucsim/hc08.src/inst.cc,
13614 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13615 carries from x to h
13616 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13617 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13618 * device/include/stdarg.h: fixed varargs for hc08
13619 * device/lib/Makefile.in,
13620 * device/lib/hc08/Makefile,
13621 * device/lib/hc08/_mulint.c,
13622 * device/lib/hc08/_mullong.c: fixed some endian problems
13624 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13626 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13627 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13628 * device/lib/_gptrget.c,
13629 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13631 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13633 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13634 * src/SDCCast.c (astErrors): fixed bug #846007
13635 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13637 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13639 * src/SDCCast.c (decorateType): disabled a transformation I added in
13640 revision 1.188 (access to fields of a structure at an absolute address);
13641 it breaks with bitfields, extern declarations, and gcse analysis.
13642 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13643 could be assigned through a pointer, so don't complain.
13644 * src/SDCCast.c (astErrors),
13646 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13648 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13650 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13651 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13652 output of __config directives, since gpasm now supports them
13653 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13654 pre-processor macro, i.e. -DMCU=p18f452
13655 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13656 and modified to handle 'cast' icode similarly to '=' icode
13657 * src/pic16/device.h (typedef struct PIC_device): added field
13658 'extMIface' to indicate that chip has external memory interface
13659 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13660 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13663 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13665 * src/SDCC.y (pointer): fixed bug #846006
13666 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13667 * src/SDCCast.c (decorateType): fixed bug #846009
13668 * src/ds390/peeph.def,
13669 * src/ds390/gen.c (genAnd, genOr),
13670 * src/mcs51/peeph.def,
13671 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13673 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13675 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13682 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13686 * src/SDCCbitv.c: added function to free a bitvector
13687 * src/SDCClrange.h,
13688 * src/SDCClrange.c: added function to recompute the liveranges
13689 * src/avr/ralloc.c,
13690 * src/ds390/ralloc.c,
13691 * src/hc08/ralloc.c,
13692 * src/mcs51/ralloc.c,
13693 * src/pic/ralloc.c,
13694 * src/pic16/ralloc.c,
13695 * src/xa51/ralloc.c,
13696 * src/z80/ralloc.c: recompute the liveranges after register packing
13698 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13700 * src/SDCCloop.c (newInduction): fixed bug #845630
13702 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13704 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13705 inadvertantly left behind from my 2003-11-12 change
13707 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13709 Updated headers I neglected to commit yesterday.
13710 * src/SDCClrange.h,
13713 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13715 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13716 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13717 * src/SDCCopt.c (eBBlockFromiCode),
13718 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13719 the creation of the key hash table from the sequencing so it can be used
13720 earlier (for some GCSE bug fixes still pending)
13722 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13724 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13725 * support/regression/tests/addsub.c: testing genPlus shortcut
13727 2003-11-15 Borut Razem <borut.razem AT siol.net>
13729 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13731 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13733 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13734 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13735 ordering is immaterial.
13736 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13738 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13740 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13741 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13742 (SIGSEV) of bug #840381
13743 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13744 unlink new file before rename if new and old filenames are the same)
13746 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13748 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13749 uninitialized variables) for the mcs51. Set environment variable
13750 SDCC_GENRAMCLEAR to test.
13751 xdata initialization slightly shorter
13753 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13756 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13757 #838241 & 780691 (basicly the same bug)
13758 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13759 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13761 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13763 * src/SDCCmain.c (linkEdit): "fix" #834252
13765 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13767 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13769 * src/SDCC.y: fixed bug #819403
13771 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13773 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13774 the reentrant attribute.
13775 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13776 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13778 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13779 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13780 erroneously reduced to a literal.
13781 * src/hc08/ralloc.c (packRegisters, rematStr),
13782 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13785 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13787 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13788 * doc/sdccman.lyx: changed from 'article' to 'book'
13789 * doc/Makefile: readded test_suite_spec and cdbfileformat
13791 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13793 * device/include/stdlib.h: include malloc.h to comply with ANSI
13794 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13796 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13798 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13799 * doc/clean.mk: also remove *.out files
13800 * doc/sdccman.lyx: some additions, larger top/bottom margins
13802 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13804 * src/SDCC.y: fixed bug #837365
13805 * support/regression/tests/bitopcse.c
13806 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13807 a symbol (might be valop instead)
13808 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13809 * device/lib/clean.mk: added hc08 to the cleaning list
13811 2003-11-04 Borut Razem <borut.razem AT siol.net>
13813 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13815 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13816 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13817 malloc is declared in standard stdlib.h
13819 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13821 * device/lib/hc08/Makefile: need to clean .rel not .o files
13822 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13824 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13828 * src/mcs51/main.c,
13829 * src/ds390/main.c,
13833 * src/pic16/main.c,
13834 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13835 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13836 tests (which uses the port's oclsExpense function)
13842 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13844 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13846 * src/SDCCcse.c (ifxOptimize),
13847 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13848 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13849 deleting the IFX iCode.
13850 * src/hc08/ralloc.c: reduced unneeded slocs
13851 * src/hc08/gen.c: fixed bug in asmopToBoolean
13853 2003-11-04 Borut Razem <borut.razem AT siol.net>
13855 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13856 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13857 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13858 transferred to configure
13860 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13862 Use headers defined in the C[++] standards:
13863 * sim/ucsim/gui.src/serio.src/fileio.cc
13864 * sim/ucsim/gui.src/serio.src/frontend.cc
13865 * sim/ucsim/gui.src/serio.src/main.cc
13866 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13867 * support/Util/NewAlloc.c
13869 * as/mcs51/lklibr.c
13873 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13875 * Added MSVC projects for hc08 assembler and linker:
13876 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13877 /as/hc08/link_hc08.dsp
13879 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13881 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13883 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13885 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13887 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13889 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13891 2003-10-31 Borut Razem <borut.razem AT siol.net>
13893 * support/cpp2/cpplib.h,
13894 support/cpp2/cpplib.c,
13895 support/cpp2/cpplex.c,
13896 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13897 to switch _asm block preprocessing on / off. Default is
13898 #pragma preproc_asm +
13900 2003-10-31 Borut Razem <borut.razem AT siol.net>
13902 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13903 when outputting comment blocks (when executed with -C option) and
13904 _asm (SDCPP specific) blocks
13906 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13908 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13910 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13912 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13914 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13916 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13917 * src/SDCCast.c (decorateType): fixed bug #832664
13919 2003-10-31 Borut Razem <borut.razem AT siol.net>
13921 * support/cpp2/cpplex.c: fixed for SDCPP:
13922 comments(when executed with -C option) and _asm blocks
13923 were included even if they where in skipped #if block.
13924 Applied solution from GCC cpp 3.3.2
13926 2003-10-31 Borut Razem <borut.razem AT siol.net>
13928 * src/SDCC.lex: sdcc now understands both formats:
13929 '# <line_number> <file_name>' and
13930 '#line <line_number> <file_name>'
13931 * support/cpp2/cppmain.c: sdcpp now generates the standard
13932 '# <line_number> <file_name>' instead of former
13933 '#line <line_number> <file_name>'
13935 2003-10-30 Borut Razem <borut.razem AT siol.net>
13937 * support/cpp2/cpphash.h,
13938 * support/cpp2/cpplib.h
13939 * support/cpp2/cpplex.c,
13940 * support/cpp2/cppmain.c,
13941 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13943 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13945 Fixed a number of problems revealed by bug #827883.
13946 * src/SDCCloop.c (loopInvariants): Spill location of the
13947 result operand should be recomputed if extracted from
13948 a loop. Also, don't extract assignments of an iTemp
13950 * src/SDCCast.c (isConformingBody): loop reversal should
13951 not occur if the control variable is involved with a
13952 relational operator.
13954 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13956 * .version: bumped to 2.3.6 to reflect the big improvements
13957 made by Erik and Klaus. Thanks!
13959 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13961 Replaced the livrange code.
13962 * src/SDCClrange.c: added new LR code
13964 * src/SDCCBBlock.h: removed remainig parts from old LR code
13965 * src/ds390/ralloc.c,
13966 * src/ds390/gen.c: minor fixes to make it work with new code
13968 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13971 * as/hc08/lkrloc.c,
13973 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13974 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13975 (tweaked fix for bug #818696)
13977 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13979 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13981 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13984 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13985 * src/mcs51/gen.c (gencjneshort),
13986 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13987 more efficient (per Scott Bronson's suggestion)
13989 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13991 Extended the semantics of the critical keyword to include
13992 individual statements. See RFE #827755 and #799831
13997 * support/Util/SDCCerr.c
13998 * support/Util/SDCCerr.h
14003 2003-10-19 Borut Razem <borut.razem AT siol.net>
14005 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14007 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14009 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14011 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14012 and predecrement operand is displayed
14014 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14016 * src/SDCCval.c (valMinus): fixed bug #826041
14018 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14020 Some hc08 related updates that I missed earlier
14021 * sim/ucsim/stypes.h
14022 * support/regression/ports/hc08/spec.mk
14024 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14026 New target "hc08" for the Motorola 68hc08 family of micros
14034 * sim/ucsim/hc08.src/*
14035 * sim/ucsim/configure.in
14036 * src/ucsim/configure
14037 * sim/ucsim/packages_in.mk
14040 * device/include/mc68hc908qy.h
14041 * device/lib/hc08/*
14042 * device/lib/Makefile.in
14043 * support/regression/ports/hc08/*
14044 * support/regression/Makefile
14046 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14048 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14050 * src/ds390/gen.c (genCast): fixed bug #821957
14052 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14054 * device/lib/logf.c: "fixed" overlay bug
14055 * support/regression/ports/host/spec.mk: added m library
14056 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14057 * support/regression/tests/float_trans: added (for Eric)
14059 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14061 * src/mcs51/gen.c (genCpl): fixed bug
14062 http://sf.net/mailarchive/message.php?msg_id=6263915
14064 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14066 * src/SDCCast.c (decorateType): added extended constant folding
14067 * src/SDCCsymt.c (computeType): cleanup
14068 * src/SDCCval.c (valShift): minor optimization
14069 * support/regression/tests/ast_constant_folding.c: added
14071 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14073 * src/SDCCmain.c: removed some unintended changes
14075 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14077 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14078 * src/z80/gen.c: fixed part of bug #817589
14079 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14081 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14083 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14094 * src/ds390/ralloc.c
14096 * src/mcs51/ralloc.c
14098 * src/pic16/ralloc.c
14099 * src/xa51/ralloc.c
14101 * src/z80/gen.c: removed unused label "release:"
14103 2003-10-06 Borut Razem <borut.razem AT siol.net>
14105 * src/SDCC.lex: removed definition of unused variables
14106 save_optimize and save_options
14108 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14110 * clean.mk: removed '=' in "-maxdepth=1"
14111 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14112 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14114 2003-10-06 Borut Razem <borut.razem AT siol.net>
14116 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14117 my_unput() replaced by unput()
14119 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14121 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14122 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14123 type-punned pointer will break strict-aliasing rules"
14124 Old LR behaviour is again default; Klaus' LR can be choosen by
14125 defining the environment variable LRKLAUS
14129 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14130 * clean.mk: fixed removal of files in bin/CVS/
14131 * device/lib/clean.mk: fixed removal of directories small and large
14132 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14134 * src/SDCCval.c: removed superflous test for pedantic
14136 2003-10-05 Borut Razem <borut.razem AT siol.net>
14138 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14139 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14140 message "unmatched #pragma SAVE and #pragma RESTORE"
14142 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14144 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14145 assembly, critical functions, atomic, nojtbound)
14147 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14149 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14155 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14158 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14160 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14162 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14163 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14164 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14166 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14168 * src/z80/gen.c (genRet): fixed bug #524753
14169 * src/z80/gen.c (genCast): fixed internal error on cast from
14171 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14172 fix for bug #477835 to the z80
14173 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14174 for tracking iCodes in the peephole optimizer for z80
14176 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14178 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14179 the other part of bug #814548
14180 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14182 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14184 * src/SDCCcse.c: fixed part of bug #814548
14186 2003-09-28 Borut Razem <borut.razem AT siol.net>
14188 * src/asm.c: rewrite of printILine() to use temporary file instead
14190 * src/xa51/main.c: commented out declaration of int rewinds
14192 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14194 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14196 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14198 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14199 * src/asm.c (printILine): Fixed bug #811015
14201 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14203 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14206 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14208 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14209 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14210 to correctly handle general case of AOP_PAIRPTR
14211 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14213 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14215 * src/mcs51/ralloc.c (fillGaps),
14216 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14217 register positioning bug)
14219 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14221 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14223 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14225 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14226 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14227 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14228 (ralloc doesn't intentionally do this now, but perhaps later)
14229 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14230 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14231 register positioning bugs (Fixed bug #762602 and #795325)
14232 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14233 (Fixed bug #808779)
14234 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14235 lines that --i-code-in-asm generates
14237 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14239 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14240 trying to fclose a FILE* that was already closed.
14242 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14244 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14245 of const struct should be treated as if const themselves)
14247 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14249 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14251 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14253 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14254 Unix (/n) and DOS (/r/n) line terminations.
14256 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14258 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14261 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14263 * src/mcs51/gen.c (genFunction, genEndFunction),
14264 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14265 and restore of EA so that stack offsets to parameters are
14266 correct when using both critical and reentrant/stack-auto.
14267 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14268 size (can be triggered in error if sloc is shared between
14269 different sized objects)
14270 * device/include/float.h: fixed macros to explicitly use
14271 unsigned long where needed
14273 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14275 Feature req. 799831: added code to allow nesting of critical functions
14276 * src/mcs51/gen.c (genFunction, genEndFunction)
14277 * src/ds390/gen.c (genFunction, genEndFunction)
14279 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14281 * src/SDCCsymt.c (sclsFromPtr),
14283 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14284 support for standard C idiom of memory mapped variables; for
14285 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14286 to xdata int at 0x1234 tempvar = 1.
14287 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14288 provided by Akiya ISHIDA
14290 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14292 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14293 * src/SDCCval.c (constVal): added reduction from int to char
14294 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14295 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14296 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14298 * support/regression/tests/shifts.c: fixed
14300 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14302 * src/z80/gen.c (genXor): Fixed bug #805445
14304 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14306 Fixed bug #621531 (const & volatile confusion in the type chain).
14307 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14308 refer to the const or volatile state of the pointer itself.
14320 * src/pic16/ralloc.c
14321 * support/regression/tests/const.c
14323 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14325 When checking for duplicated modules, use absolute paths
14326 instead of relative paths. Files changed:
14331 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14333 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14335 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14337 * device/include/string.h: added size_t typedef, changed
14338 prototypes to use size_t, eliminated separate reentrant and
14339 non-reentrant declarations, added _memmove declaration
14340 * device/lib/_memcpy.c: changed to use size_t instead of int,
14341 changed /4 to >>2 to avoid division library call
14342 * device/lib/_memcmp.c,
14343 * device/lib/_memset.c,
14344 * device/lib/_strncat.c,
14345 * device/lib/_strncpy.c,
14346 * device/lib/_strncmp.c: changed to use size_t instead of int
14347 * device/lib/_memmove.c: new file (fixed bug #772294)
14348 * device/lib/Makefile.in: added _memmove.c
14349 * device/lib/z80/asm_strings.s: fixed bug #772290
14350 * support/regression/tests/bitfields.c: attempt to fix host assertion
14351 failure on amd64-unknown-linux2.2
14353 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14355 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14356 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14357 * as/z80/asmain.c (main): fixed bug #801766
14359 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14361 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14364 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14366 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14367 reported in bug #800609
14369 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14371 * Top header beautifications in src/pic16 directory:
14372 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14373 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14374 pcoderegs.h, ralloc.c, ralloc.h
14375 * main.c: added top header and GPL license notice
14376 * pcode.c: fixed the if-conditional warning
14378 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14380 * device/lib/_mullong.c: replaced int by short for gcc
14382 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14384 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14385 and JUMPTABLE iCodes properly now (worked by accident before)
14386 * src/mcs51/gen.c (leftRightUseAcc),
14387 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14388 iCode properly now. Use getSize instead of nRegs since a & b
14389 aren't part of the nRegs tally.
14391 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14393 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14394 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14395 before instructions that use the _STATUS register
14397 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14399 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14400 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14401 fetching of the pointer
14402 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14403 copied from genNearPointerSet()
14404 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14405 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14406 If they pop r0/r1 they must be called in the opposite order than aopOp().
14407 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14408 (resp. --stack-auto), prepared for --xstack
14410 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14412 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14414 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14416 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14417 these ports have their own __sdcc_external_start()
14419 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14421 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14422 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14423 type for bits was changed. It resulted in bit variables becoming
14424 global, which is not permitted in PIC 14 assembly output.
14426 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14428 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14430 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14432 Z80 and MCS51 linkers complaint if a public symbol is defined
14433 in more than one library module:
14437 * as/mcs51/Makefile.in
14439 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14441 A few small changes that speed up the peephole optimizer.
14445 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14447 Try to make the peephole optimizer smarter by maintaining
14448 an association between the assembly source code and the
14449 iCodes that originated them. Put this information to use
14450 with a new peephole rule condition "notVolatile" so that
14451 the rules can be aggressive yet still safe.
14456 * src/mcs51/peeph.def
14458 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14462 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14463 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14464 if the left or right operand symbols have the accuse flag set.
14466 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14468 Changed the type of the result of the ! (NOT) operator to char;
14469 previously it returned the same type as the source. This allows
14470 us to eliminate all the genFloatNot functions (all of its target
14471 implementations were very buggy) since !float can use the same
14474 * src/SDCCicode.c (ast2iCode): ! returns char
14475 * src/mcs51/gen.c (genNot, genNotFloat),
14476 * src/ds390/gen.c (genNot, genNotFloat),
14477 * src/z80/gen.c (genNot, genNotFloat),
14478 * src/pic/gen.c (genNot, genNotFloat),
14479 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14481 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14483 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14484 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14485 during interrupts. Ensure WSAVE is located at a shared bank address.
14486 2. Fixed page selection in some places
14487 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14488 the registers name strings.
14489 4. Fixed "signed / unsigned compare" compiler warnings.
14490 5. The PIC port manages its own allocation of the general purpose
14491 registers, but makes no attempt to reuse them. As a result when
14492 compiling it soon runs out of general purpose registers. Some
14493 additional code was added to the files pcode.c and device.c to walk
14494 through the function call tree and rename the registers so that they
14504 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14505 genPlus() & genMinus() when the result is the same as left or right
14507 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14509 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14511 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14513 Made bitfield a distinct type from bit so that bitfields
14514 convert as per ANSI C and bits retain their traditional
14515 boolean style behaviour. Implemented bitfield support in
14523 * src/ds390/gen.c: bit v bitfield split
14524 * src/z80/gen.c: New support for bitfields
14525 * support/regression/tests/bitfields.c: reenabled z80,
14528 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14530 Rules 246.x, 247.x relate to bitfields, the others speed up
14531 access to xdata mapped I/O devices.
14533 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14535 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14537 Cleaned up genPackBits and genUnpackBits and added two helper
14538 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14539 for literal assignments in genPackBits (thanks to Frieder for
14545 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14547 Fixed bug #748310 (pointer to function type mishandled when the
14548 function name is omitted). Also fixed a SIGSEGV when a function
14549 attribute (reentrant, etc) is used on a non-function or on a
14550 function but misplaced before the parameter list.
14552 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14554 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14555 * support/Util/SDCCerr.h,
14556 * support/Util/SDCCerr.c: Added func attr misuse error msg
14558 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14560 Fixed bug #787649 by anonymous
14561 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14562 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14564 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14566 Fixed numerous bitfield problems.
14568 * src/SDCC.y: More bitfield related error checking
14570 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14571 * support/Util/SDCCerr.h,
14572 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14573 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14574 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14575 * support/regression/tests/bitfields.c: tests added
14577 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14579 Made the constant following the "interrupt" keyword optional. If
14580 omitted, the function will not automatically be given an entry
14581 in the interrupt vector table (similar to #pragma NOIV, but
14582 less syntacticly kludgy). The interrupt number is also now
14583 range checked. Also fixed a bug in the high order bit example
14590 * support/Util/SDCCerr.c
14591 * support/Util/SDCCerr.h
14594 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14596 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14597 * src/SDCCicode.c (operandOperation): rewritten some ops
14598 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14599 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14601 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14602 be re-activated by defining REDUCE_LITERALS)
14603 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14604 unsigned, but are signed by default
14605 * src/SDCCval.c (constVal): rearranged
14606 * src/SDCCval.c (valMod): preliminary fix
14607 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14608 * support/regression/literalop.c: added, work in progress
14610 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14612 Generate warnings for useless declarations like "char data;"
14613 that don't do what new users expect.
14616 * support/Util/SDCCerr.h
14617 * support/Util/SDCCerr.c
14619 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14621 * src/SDCCval.c (valMult): fix overflow detection of negative int
14623 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14625 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14627 Changes to support big endian targets:
14640 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14642 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14643 * device/lib/time.c: fixed warning "integer overflow in expression"
14645 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14647 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14648 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14649 constants are unsigned; added recognition of "u" flag for unsigned
14650 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14651 * src/SDCCval.c (valDiv, valMod): fixed signdness
14652 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14653 signedness of modulo, left and right shift
14654 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14655 * support/Util/SDCCerr.h: added warning W_INT_OVL
14656 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14657 * src/SDCCast.c (ast_print): improved output of constants
14659 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14661 Fixed some warnings when building with MSVC:
14663 * as/mcs51/asdata.c
14667 * link/z80/aslink.h
14668 * link/z80/lkdata.c
14669 * link/z80/lkeval.c
14674 * support/cpp2/cpplib.c
14678 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14680 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14682 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14684 * support/librarian/clean.mk: Do not remove Makefile.
14685 * support/librarian/Makefile: added.
14687 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14689 Added librarian to MSVC build:
14692 * support/librarian/librarian.dsp
14694 'configure' not needed for librarian, removed:
14695 * support/librarian/configure
14696 * support/librarian/configure.in
14697 * support/librarian/config_in.h
14698 * support/librarian/Makefile.in
14700 Hopefully these ones built the librarian and the rest of sdcc properly:
14702 * Makefile.common.in
14704 Messed up 'configure', so revert to previous version:
14708 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14710 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14711 there, while the mantissa of a double is "only" 53 bits wide.
14713 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14715 Adding sdcclib to the build. MSVC project coming soon.
14716 Files added/changed:
14718 * support/librarian/clean.mk
14719 * support/librarian/configure
14720 * support/librarian/configure.in
14721 * support/librarian/config_in.h
14722 * support/librarian/Makefile.bcc
14723 * support/librarian/Makefile.in
14724 * support/librarian/sdcclib.c
14727 * Makefile.common.in
14731 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14733 Linker now complaints if linked modules have conflicting options, for
14734 example, one compiled using --model-large and another one compiled with
14735 --model-small. The following files were modified:
14737 * as/mcs51/asdata.c
14738 * as/mcs51/aslink.h
14740 * as/mcs51/asmain.c
14742 * as/mcs51/i51pst.c
14743 * as/mcs51/lkdata.c
14744 * as/mcs51/lklibr.c
14745 * as/mcs51/lkmain.c
14751 * link/z80/aslink.h
14752 * link/z80/lkdata.c
14753 * link/z80/lklibr.c
14754 * link/z80/lkmain.c
14757 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14759 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14760 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14762 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14764 * src/z80/mappings.i: fix _mul[us][int,long] entries
14766 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14768 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14770 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14772 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14773 * support/regression/tests/bitopcse.c: added
14781 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14783 added support for new library format to z80, gbz80 linkers:
14789 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14791 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14792 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14794 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14796 added DUMMY_READ_VOLATILE:
14805 * src/SDCCcse.c (algebraicOpts): many improvements
14806 * src/SDCCcse.h: removed algebraicOpts()
14807 * src/SDCCicode.c (picDummyRead): added
14809 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14811 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14812 "Insufficient space in data memory".
14814 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14816 * src/mcs51/gen.c: fixed bug #771358
14817 * src/z80/gen.c: fixed bug #759087
14819 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14821 * src/pic16/glue.c: minor cleanup by Vangelis
14823 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14825 * device/include/regc515c.h: fixed #758477
14826 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14827 * device/lib/_gptrput.c: saved a few bytes
14828 * my tab spacing is 8, yours too?)
14829 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14830 * device/lib/serial.c: process RX bytes earlier than TX bytes
14831 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14833 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14835 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14837 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14839 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14841 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14843 * device/lib/Makefile.in: bad fix, reverted to 1.43
14845 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14847 * device/lib/Makefile.in: added missing z80 object files
14849 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14851 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14852 pic16 progress by Vangelis:
14855 * src/pic/Makefile:
14862 * pic16/genarith.c:
14867 * pic16/pcodepeep.c:
14870 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14872 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14874 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14876 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14877 added gbz80 build to MSVC project.
14878 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14879 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14880 from 8051 stuff and setup so it links using a .lnk file.
14882 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14884 * support/librarian/sdcclib.c: sdcc librarian.
14885 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14888 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14890 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14892 2003-07-02 Borut Razem <borut.razem AT siol.net>
14894 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14895 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14896 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14897 src/xa51/main.c, src/z80/main.c:
14898 virtualization of glue() function: each port has it's own glue function,
14899 which is accessed by do_glue function pointer in PORT.general structure
14901 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14903 * DS800C400 fun, improved ROM interface and tinibios.
14905 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14907 * More support for DS80C400. Now includes beginning of interface to ROM.
14909 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14911 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14913 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14915 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14917 2003-06-19 Borut Razem <borut.razem AT siol.net>
14919 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14921 2003-06-19 Borut Razem <borut.razem AT siol.net>
14923 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14924 fixed Z80 port - crt0.o: cannot open.
14926 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14928 * support/Util/MySystem.c (merge_command): revert bad fix
14930 2003-06-18 Borut Razem <borut.razem AT siol.net>
14932 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14934 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14936 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14937 option --use-stdout sends errors to stdout instead of stderr.
14939 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14941 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14943 2003-06-15 Borut Razem <borut.razem AT siol.net>
14945 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14946 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14947 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14948 fixed width array of pointers replaced with sets;
14949 multiple include and lib paths ared transferred to preprocessor and linker
14950 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14951 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14952 fixed width array of pointers
14953 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14954 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14955 fixupPath(), getPathDifference()
14956 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14957 fixed width array of pointers
14959 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14961 * src/pic16/ralloc.c: fix warnings
14962 * src/pic16/pcode.c: fix warning
14964 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14966 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14967 know all the details, but essentially this set of changes enable
14968 the pic16 port to generate movff instructions and generate assembler
14972 * src/pic16/glue.c:
14973 * src/pic16/pcode.c:
14974 * src/pic16/device.c:
14975 * src/pic16/main.c:
14976 * src/pic16/pcode.h:
14977 * src/pic16/pcoderegs.c:
14978 * src/pic16/ralloc.c:
14979 * src/pic16/ralloc.h:
14981 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14983 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14984 added option --vc, so sdcc errors and warnings are compatible with
14985 Microsoft Visual Studio.
14987 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14989 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14990 device/lib/libfloat.lib: added atof function.
14992 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14994 * doc/sdccman.lyx: updated to Lyx 1.3
14995 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14996 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14997 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14999 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15001 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15003 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15005 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15006 additions to the "related tools/documentation" section
15008 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15010 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15012 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15014 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15015 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15017 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15019 * doc/sdccman.lyx: fix double dash and other minor things
15020 * doc/Makefile: fix double dash
15022 2003-05-28 Karl Bongers(patches from Martin Helmling)
15023 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15024 condition and ignore commands.
15026 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15028 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15029 is in parts still quite out of date, I did changes as far as I felt makes sense
15030 for a non-native english speaker.
15031 Please feel free to add to the manual or to correct my changes.
15032 * doc/Makefile: undid touching the date of intermediate tex files.
15034 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15036 * doc/sdccman.lyx: Manual has an index now
15038 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15040 Finalize muluint/mulsint and mululong/mulslong merging:
15041 * device/lib/_mulint.c
15042 * device/lib/_mullong.c
15043 * device/lib/gbz80/mul.s
15044 * device/lib/gbz80/stubs.s
15045 * device/lib/z80/mul.s
15046 * device/lib/z80/stubs.s
15047 * src/SDCCsymt.c (initCSupport)
15049 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15051 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15052 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15053 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15054 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15057 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15059 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15060 the regression tests I'm not brave enough to enable 245.b, 245.c
15061 * doc/sdccman.lyx: added latex preamble for hyperref package.
15062 Using pdflatex this will give you a hyperlinked pdf file with
15063 bookmarks. (prepend '%' before /usepackage if this breaks something)
15065 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15067 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15069 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15071 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15073 2003-05-21 <johan AT balder>
15075 * src/SDCCglue.c (printIval): fixed bug #739934
15077 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15079 Applied patch from bug 737905 (renamed yylineo to mylineno):
15086 * src/pic16/pcode.c: Cleaned warnings
15087 * src/pic16/pcodeflow.c: Cleaned warnings
15088 * src/pic16/pcoderegs.c: Cleaned warnings
15090 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15092 * src/pic16/pcode.c: Cleaned warnings
15093 * src/pic16/pcodepeep.c: Cleaned warnings
15094 * src/pic16/ralloc.c: Cleaned warnings
15096 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15098 * doc/sdccman.lyx: fixed bug 739745
15099 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15101 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15103 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15104 it can be defined with CFLAGS when running configure
15105 * src/SDCCmain.c: fixed compiling + linking with object files
15107 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15109 * configure.in: configure for pic16 port,
15110 added --disable-pic16-port
15111 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15112 * src/SDCCmain.c: linkOptions is changed to set *,
15113 added if/endif conditional macros to remove options help
15114 messages from optionsTable when a port is not configured, added
15115 support for the PIc16 port in the ports table, when executing
15116 the compiler with no port specified on command line, a default
15117 port is selected with the new macro DEFAULT_PORT which is
15118 defined in port.h, in setDefaultOptions() linkOptions is removed
15119 from initialization assignment, since now it is a set,
15120 parseCmdLine uses setParseWithComma for linkOptions, in
15121 linkEdit() linkOptions are accessed with new function indexSet()
15122 which returns the i'th item of a set variable. See SDCCset.c, in
15123 linkEdit() when calling buildCmdLine(), added linkOptions as
15124 last argument. Now users can pass arguments to gplink via the
15125 -Wl option, main() uses pic16glue() to glue up pic16 programs
15126 * src/SDCCpeeph.c: various changes to support pic16
15127 * src/SDCCset.c: added function void *indexSet(set *, int) to
15128 return the i'th item of the set
15129 * src/SDCCset.h: added function prototype for indexSet()
15130 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15131 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15132 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15133 added macro DEFAULT_PORT
15134 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15135 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15137 * src/pic16/glue.c: commented out some error producing lines
15138 * src/pic16/main.c: __config directives are commented out to stop
15139 gpasm complaining and test the linkage with gplink, _linkCmd and
15140 _asmCmd changed to be more gplink and gpasm friendly
15141 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15142 produced an error when parsed, peep rule 12 is added to utilize
15143 movff, but it is commented out since the pCode does not support
15144 yet a command with 2 address arguments
15146 2003-05-18 <johan AT balder>
15148 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15149 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15150 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15152 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15153 Added feature to script commands from file.
15155 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15157 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15158 * src/SDCCutil.c: include ctype.h for win32
15160 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15162 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15164 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15166 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15167 Fixed so you can set breakpoints prior to run, run does not stop
15168 on entry now. Add tbreak. Other enhancements and fixes for use
15171 2003-05-12 Borut Razem <borut.razem AT siol.net>
15173 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15175 2003-05-11 Borut Razem <borut.razem AT siol.net>
15177 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15178 the path of bin directory, so that PATH is the only env. variable, which has to be set
15179 in case of standard installation.
15180 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15181 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15182 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15184 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15186 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15187 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15188 temp files are in the port dir; clean the gen/test directory when
15189 generating new test.c
15190 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15191 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15192 * support/regression/tests/zeropad.c: added
15194 2003-05-09 <johan AT balder>
15196 * src/SDCCglue.c: fixed bug #597940
15198 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15200 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15201 cache sfr, optimize next,step, fix off by one sourceline,
15202 support ddd list function.
15203 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15205 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15207 * support/regression/HTMLgen.py: added compare_s2f()
15208 * support/regression/Makefile: redo 1.27
15209 * support/regression/generate-cases.py: redo 1.5
15211 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15213 * support/regression/tests/float.c: workaround 33 bit hex constant
15214 * support/regression/tests/simplefloat.c: fix division for host
15216 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15218 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15219 that tame's the PIC's over-aggressive optimizer.
15221 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15223 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15226 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15228 Initial support for DS80C400. "Hello world" runs on TINIm400
15231 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15233 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15234 * Some notes on ddd usage added in debugger/README
15235 Martin Helmling adding more features and fixes for ddd GUI debugger.
15236 Code added for nexti, stepi, up, down, and other adjustments.
15238 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15240 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15241 * src/pic/peeph.def Added two rules to optimize carry manipulation
15242 * src/pic/* removed debug printfs
15244 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15246 * debugger/mcs51/cmd.c: added header newalloc.h
15248 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15250 * as/Makefile: new EXEEXT
15251 * as/z80/Makefile: remove trailing slash of BUILDIR
15252 * as/z80/clean.mk: new EXEEXT
15253 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15254 * support/cpp2/Makefile.in: new EXEEXT
15255 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15257 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15259 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15260 EXEEXT was introduced to fix all related problems with targets
15261 "clean", "install" and "uninstall"; a couple of further flaws
15262 especially with "clean" have been fixed too
15263 * as/mcs51/Makefile.in
15264 * as/mcs51/clean.mk
15268 * debugger/mcs51/Makefile.in
15269 * debugger/mcs51/clean.mk
15270 * link/z80/Makefile
15271 * link/z80/Makefile.in
15272 * link/z80/clean.mk
15274 * packihx/Makefile.in
15276 * sim/ucsim/Makefile
15277 * sim/ucsim/clean.mk
15278 * sim/ucsim/avr.src/Makefile.in
15279 * sim/ucsim/avr.src/clean.mk
15280 * sim/ucsim/s51.src/Makefile.in
15281 * sim/ucsim/s51.src/clean.mk
15282 * sim/ucsim/xa.src/Makefile.in
15283 * sim/ucsim/xa.src/clean.mk
15284 * sim/ucsim/z80.src/Makefile.in
15285 * sim/ucsim/z80.src/clean.mk
15286 * sim/ucsim/main_in.mk
15287 * sim/ucsim/packages_in.mk
15288 * sim/ucsim/gui.src/Makefile.in
15289 * sim/ucsim/gui.src/serio.src/Makefile.in
15290 * sim/ucsim/gui.src/serio.src/clean.mk
15293 * support/cpp2/Makefile.in
15294 * support/cpp2/clean.mk
15295 * support/makebin/Makefile
15296 * support/makebin/clean.mk
15297 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15298 * doc/sdccman.lyx: --program-suffix no longer needed
15300 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15302 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15303 Martin Helmling added support for ddd GUI debugger.
15304 Code added to display assembly, set variables, and other commands
15305 to interface to ddd.
15307 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15309 * as/Makefile: fix target clean
15310 * as/clean.mk: fix target clean
15311 * as/z80/clean.mk: fix target clean
15313 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15315 * Makefile.common.in: added AT EXEEXT AT
15316 * configure.in: removed all mingw32 stuff
15317 * configure: rebuilt from configure.in
15318 * doc/sdccman.lyx: updated section "installation"
15319 * support/scripts/sdcc_mingw32: adapted to configure
15320 * support/scripts/sdcc_cygwin_mingw32: added
15322 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15324 * src/pic Added object file support for the PIC port
15325 * src/pic Applied patch from Craig Franklin (this started the object file support)
15326 * src/regression Updated the PIC regression tests for object files
15328 2003-04-20 Borut Razem <borut.razem AT siol.net>
15330 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15331 lklex.c: In function `getfid':
15332 lklex.c:203: warning: array subscript has type `char'
15333 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15334 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15335 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15336 stack handling macros
15338 2003-04-19 Borut Razem <borut.razem AT siol.net>
15340 * "handling space characters in file path" task:
15341 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15342 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15343 * support/Util/MySystem.h: make it self-sufficient
15344 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15345 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15346 handling space characters in file path
15347 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15348 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15349 * support/Util/MySystem.c: handling space characters in executable's path
15351 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15353 * as/z80/Makefile: fix permanent rebuild of z80
15354 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15355 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15357 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15359 * src/SDCCopt.c: add special case optimization to replace modulo by
15360 a power of two with a bitwise AND.
15362 2003-04-18 <johan AT balder>
15364 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15366 2003-04-17 <johan AT balder>
15368 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15369 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15371 2003-04-13 Borut Razem <borut.razem AT siol.net>
15373 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15374 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15375 fixed mingw problem in adl_NORMALIZE_PATH
15377 2003-04-12 Borut Razem <borut.razem AT siol.net>
15379 * fixed "#pragma SAVE/RESTORE can not be nested":
15380 * src/SDCC.lex: reworked pragma handling functions
15381 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15382 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15384 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15386 * src/SDCCutil.c (pathEquivalent): defined but not used
15387 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15388 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15389 * configure: rebuilt from configure.in
15390 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15391 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15392 * device/include/Makefile.in: replace sdcc_datadir
15393 * device/lib/Makefile.in: replace sdcc_datadir
15394 * Makefile.common.in: add LDFLAGS from configure
15395 * packihx/Makefile.in: use LDFLAGS
15396 * src/Makefile.in: use LDFLAGS
15397 * support/cpp2/Makefile.in: add LDFLAGS from configure
15398 * support/makebin/Makefile: use LDFLAGS
15399 * .version: bumped version number to 2.3.5
15401 2003-04-12 Borut Razem <borut.razem AT siol.net>
15403 * completed "different paths" task:
15404 * src/SDCCmacro.c: fixed bug in handling quotes
15405 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15406 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15408 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15410 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15412 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15414 * ds390/gen.c ds390/peeph.def: fix bug 706781
15416 2003-04-11 Borut Razem <borut.razem AT siol.net>
15418 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15420 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15422 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15423 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15424 set - this bit used to not be set...).
15425 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15426 bad code in PIC Port
15427 * src/regression/and2.c added to test bug 609268
15428 * src/regression/Makefile added and2.c to regression test
15431 2003-04-08 <johan AT CP255758-A>
15433 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15434 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15435 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15437 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15439 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15441 * support/cpp2/Makefile.in: fix bug #487815
15442 * configure: rebuilt from configure.in
15443 * Makefile.common.in: docdir changed, new path suffixes
15444 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15445 * sdcc_vc_in.h: reflect changes from sdccconf.h
15446 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15447 * src/SDCCutil.h: remove BINDIR hack
15448 * doc/sdccman.lyx: update new path hierarchy
15450 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15452 * src/SDCCpeeph.c: added okToRemoveSLOC test
15454 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15456 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15458 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15460 * src/SDCCpeeph.c: added labelIsReturnOnly test
15461 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15463 2003-04-05 <johan AT balder>
15465 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15466 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15467 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15468 * src/SDCCast.c: fixed a warning
15469 * src/SDCCast.h: fixed a warning
15470 * src/SDCCicode.c (operandFromAst): fixed a warning
15472 2003-04-04 <johan AT balder>
15474 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15475 * src/SDCCast.c (decorateType): fixed bug #715076
15476 * src/SDCC.y: fixed bug #702907
15478 2003-04-03 <johan AT balder>
15480 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15481 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15482 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15483 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15484 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15486 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15488 * _decdptr.c: fix return values
15489 * _gptrget.c: fix return values
15490 * _gptrgetc.c: fix return values
15491 * _gptrput.c: fix return values
15492 * _mulint.c: fix return values
15493 * as/z80/Makefile: fix 'make -j' problem
15495 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15497 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15498 * configure.in: big cleanup, updated to autoconf 2.5x
15499 * configure: rebuilt from configure.in
15500 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15501 * sdcc_vc_in.h: reflect changes from sdccconf.h
15502 * doc/Makefile: fixed a flaw in "make install"
15504 2003-04-02 <johan AT balder>
15506 * src/ds390/gen.c (genCmp): no comments
15507 * src/mcs51/gen.c (genCmp): no comments
15508 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15509 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15511 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15513 * support/regression/generate-cases.py: place generated file in given sub directory
15514 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15515 * support/regression/Makefile: improvements for 'make -j';
15516 side effect: it's simpler and faster now
15518 2003-03-31 Borut Razem <borut.razem AT siol.net>
15520 * src/z80/main.c: link-{port} and as-{port} defined without path
15521 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15523 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15525 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15527 2003-03-30 Borut Razem <borut.razem AT siol.net>
15529 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15530 changed type of list parameter to set
15531 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15532 * src/port.h: changed type of do_assemble() parameter to set
15533 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15534 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15535 definition of "cppoutfilename" macro with NULL value in preProcess()
15536 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15537 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15538 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15539 replaced with set *binPathSet
15540 * shash_add() deallocates the item, if allready exsists, before adding the new one
15541 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15543 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15545 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15546 a nested for loop bug in the PIC port
15547 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15550 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15552 * support/Util/dbuf.h: remove C++ stuff to make it portable
15554 2003-03-28 Borut Razem <borut.razem AT siol.net>
15556 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15557 literal strings in stringLiteral()
15558 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15559 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15562 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15564 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15566 2003-03-26 <johan AT balder>
15568 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15569 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15570 * src/SDCCast.c (decorateType): fixed " -v < 3"
15572 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15574 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15575 Added Lenny Story's debug infrastructure changes:
15576 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15577 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15578 * src/cdbFile.c: added
15579 * src/SDCCdebug.c: added
15580 * src/SDCCdebug.h: added
15581 * src/SDCCast.c (createFunction)
15582 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15583 * src/SDCCmain.c (parseCmdLine, main)
15584 * src/SDCCmem.c (redoStackOffsets)
15585 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15588 * src/avr/gen.c (genAVRCode)
15589 * src/ds390/gen.c (gen390Code)
15590 * src/mcs51/gen.c (gen51Code)
15591 * src/pic/gen.c (genpic14Code)
15592 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15593 * src/xa51/gen.c (genXA51Code)
15594 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15596 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15598 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15599 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15601 2003-03-22 <johan AT balder>
15603 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15605 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15607 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15608 * doc/cdbfileformat.lyx: added, written by Lenny Story
15609 * doc/Makefile: added cdbfileformat.lyx
15610 * doc/clean.mk: added cdbfileformat.lyx
15612 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15614 * src/mcs51/peeph.def: fix bug #705773
15616 2003-03-20 <johan AT balder>
15618 An sfr/sbit can have an "at #" AND an initializer
15619 * src/SDCCsymt.c (checkSClass):
15620 * src/SDCCmem.c (allocGlobal):
15621 * src/SDCCmem.c (allocLocal):
15622 * src/SDCCast.c (createBlock):
15624 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15626 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15628 2003-03-16 <johan AT balder>
15630 Undid the hackup of const and volatile, the problem is much bigger
15632 * src/SDCCast.c:1.171
15633 * src/SDCCglue.c:1.138
15634 * src/SDCCicode.c:1.146
15635 * src/SDCCsymt.c:1.150
15636 * src/SDCCval.c:1.65
15638 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15640 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15641 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15643 2003-03-13 <johan AT balder>
15645 Hackup const and volatile modifiers in type chains a bit:
15647 * src/SDCCast.c:1.169
15648 * src/SDCCglue.c:1.136
15649 * src/SDCCicode.c:1.143
15650 * src/SDCCsymt.c1.146
15651 * src/SDCCsymt.h1.59
15652 * src/SDCCval.c:1.63
15654 2003-03-12 <johan AT balder>
15656 * src/SDCCBBlock.h: more LRH debugging junk
15657 * src/SDCCcflow.h: more LRH debugging junk
15658 * src/SDCCloop.c: more LRH debugging junk
15659 * src/SDCC.y (struct_declaration): fixed bug #697590
15660 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15661 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15662 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15664 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15665 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15666 test function names must now match exactly).
15667 * src/SDCCcse.c: added special case in findCheaperOp to allow
15668 extending a short integer. Makes less awful code for bug 700121 test case.
15670 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15672 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15673 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15675 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15677 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15678 actually called (operandsNotEqual() was called for all
15679 operandsNotEqualX tests).
15681 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15683 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15684 with shorter literals. Fixes bug 700121.
15686 2003-03-11 <johan AT balder>
15688 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15690 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15692 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15693 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15695 2003-03-10 Borut Razem <borut.razem AT siol.net>
15697 * src/SDCCmain.c: pipe preprocessor's output
15698 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15699 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15700 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15701 which closes all pipes in pipeSet set
15702 * src/SDCCset.c: free deleted item in function deleteSetItem()
15703 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15704 moved from z80 to src subproject
15705 * .version: increased version number to 2.3.4
15707 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15709 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15710 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15711 * support/regression/ports/xa51/spec.mk: fix typo
15713 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15715 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15717 2003-03-09 Borut Razem <borut.razem AT siol.net>
15719 * src/SDCCmain.c: pipe preprocessor's output
15720 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15721 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15722 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15723 which closes all pipes in pipeSet set
15724 * src/SDCCset.c: free deleted item in function deleteSetItem()
15725 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15726 moved from z80 to src subproject
15728 2003-03-09 Borut Razem <borut.razem AT siol.net>
15730 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15731 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15732 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15733 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15734 * src/SDCCglobl.h: unification of WIN32 native definitions
15736 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15738 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15740 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15742 * src/configure.in: check for endianess (even while cross-compiling)
15743 * src/configure: check for endianess (even while cross-compiling)
15744 * src/configure_in.h: check for endianess (even while cross-compiling)
15745 * src/avr/gen.c: remove old endianess stuff
15746 * src/mcs51/gen.c: remove old endianess stuff
15747 * src/ds390/gen.c: remove old endianess stuff
15748 * src/pic/gen.c: remove old endianess stuff
15749 * src/pic/genarith.c: remove old endianess stuff
15750 * src/pic/glue.c: fix endianess check
15751 * src/pic16/gen.c: remove old endianess stuff
15752 * src/pic16/genarith.c: remove old endianess stuff
15753 * src/pic16/glue.c: fix endianess check
15754 * src/xa51/gen.c: remove old endianess stuff
15755 * src/z80/gen.c: fix endianess check
15756 * src/SDCCglue.c: fix endianess check
15757 * src/ds390/peeph.def: fix bug 700036
15759 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15761 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15762 * src/configure: find appropriate data-types on host for SDCC's int and long
15763 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15764 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15765 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15767 2003-03-07 <johan AT balder>
15770 some minor cleanups before the big shot
15771 OP_DEFS and OP_USES now use Kevin's protection
15772 new option --nolabelopt
15774 * src/SDCCBBlock.c:
15783 * src/ds390/ralloc.c:
15784 * src/mcs51/ralloc.c:
15785 * src/pic/ralloc.c:
15786 * src/xa51/ralloc.c:
15787 * src/z80/ralloc.c:
15789 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15791 * src/pic/pcode.c (get_op): fix 64 bit warnings
15792 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15793 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15794 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15795 * support/regression/tests/malloc.c: fix 64 bit warnings
15797 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15799 * src/mcs51/gen.c (genMinus): fixed bug 696436
15801 2003-03-02 Borut Razem <borut.razem AT siol.net>
15803 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15805 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15807 * configure.in: test for mkstemp
15808 * sdccconf_in.h: add HAVE_MKSTEMP
15810 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15812 * device/include/ctype.h: removed warning while using --stack-auto
15813 * device/include/malloc.h: removed warning while using --stack-auto
15814 * device/include/string.h: removed warning while using --stack-auto
15816 2003-02-23 Borut Razem <borut.razem AT siol.net>
15818 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15819 because NDEBUG is defined (see man assert)
15820 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15822 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15824 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15825 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15827 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15829 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15830 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15832 2003-02-18 <johan AT balder>
15834 * as/mcs51/asmain.c (asmbl): module can start with a digit
15835 * as/z80/asmain.c (asmbl): module can start with a digit
15837 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15839 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15840 * src/asm.c: fix pipe() for Mingw32
15842 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15844 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15845 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15846 make -V work again; --c1mode reads now from stdin
15847 * doc/sdccman.lyx: added --c1mode
15848 * support/Util/SDCCerr.c: new messages for c1 mode
15849 * support/Util/SDCCerr.h: new messages for c1 mode
15850 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15852 2003-02-15 <johan AT balder>
15854 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15856 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15858 * doc/sdccman.lyx: Environment variables, -o and other minor things
15860 2003-02-14 <johan AT balder>
15862 * src/xa51/main.c: before anyone really tries to use it :)
15864 * Install doc's in share/sdcc/doc
15865 * removed some obsolete files
15866 * Do a proper make distclean and uninstall
15867 M Makefile.common.in
15870 M device/include/Makefile.in
15871 M device/lib/Makefile.in
15874 M sim/ucsim/doc/Makefile.in
15876 R src/avr/peeph.rul
15877 R src/xa51/peeph.rul
15878 M support/cpp2/Makefile.in
15879 M support/makebin/Makefile
15882 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15884 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15886 2003-02-10 Borut Razem <borut.razem AT siol.net>
15888 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15889 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15890 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15891 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15892 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15893 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15894 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15895 src/z80/Makefile.bcc: Borland Makefile cleanup
15896 * as/z80/Makefile.bcc: Added Borland Makefile
15897 * support/cpp2/borland.h: Removed
15899 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15901 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15902 * src/SDCC.lex: new pragma NOIV
15903 * src/SDCCglobl.h: new pragma NOIV
15904 * src/SDCCmem.c: new pragma NOIV
15906 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15908 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15910 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15912 * src/SDCCmain.c: signal handling is switched off by --debug
15913 * doc/Makefile: small fix for install; use clean.mk again
15914 * doc/clean.mk: clean *.pdf and *.html too
15916 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15918 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15919 * device/lib/printfl.c: fix a ds390 bug by making it portable
15920 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15921 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15922 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15923 * debugger/mcs51/cmd.c: converted multi-line string literals
15924 * sim/ucsim/globals.cc: converted multi-line string literals
15925 * src/SDCCmain.c: introduced signal handler to remove temp files
15926 * doc/Makefile: small tweaks, implement clean
15927 * doc: removed generated files
15929 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15931 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15932 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15933 Address Record is not correctly generated for DS390."
15935 2003-02-02 Borut Razem <borut.razem AT siol.net>
15937 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15938 * as/mcs51/asm.h: fixed compilation with Borland C
15939 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15940 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15941 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15942 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15943 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15944 src/z80/Makefile.bcc: delete $(LIB) only if exist
15945 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15947 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15949 * device/include/malloc.h: introduced NULL
15950 * device/include/string.h: introduced NULL
15951 * device/include/stdlib.h: introduced NULL
15952 * device/lib/_memcpy.c: removed NULL
15953 * device/lib/_strcat.c: removed NULL
15954 * device/lib/_strchr.c: removed NULL
15955 * device/lib/_strcmp.c: removed NULL
15956 * device/lib/_strcpy.c: removed NULL
15957 * device/lib/_strcspn.c: removed NULL
15958 * device/lib/_strlen.c: removed NULL
15959 * device/lib/_strncat.c: removed NULL
15960 * device/lib/_strncmp.c: removed NULL
15961 * device/lib/_strncpy.c: removed NULL
15962 * device/lib/_strpbrk.c: removed NULL
15963 * device/lib/_strrchr.c: removed NULL
15964 * device/lib/_strspn.c: removed NULL
15965 * device/lib/_strstr.c: removed NULL
15966 * device/lib/_strtok.c: removed NULL
15967 * device/lib/malloc.c: removed NULL, include own header
15969 2003-02-02 <johan AT balder>
15971 * 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
15972 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15973 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15974 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15975 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15976 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15978 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15980 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15983 2003-02-01 <johan AT balder>
15985 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15987 2003-01-31 <johan AT CP255758-A>
15989 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15991 2003-01-30 <johan AT balder>
15993 * src/SDCCBBlock.c: automatic bug detection
15994 * src/SDCCicode.c: automatic bug detection
15996 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15998 * src/SDCCglobl.h: now --xram-size 0 works
15999 * src/SDCCmain.c: now --xram-size 0 works
16001 2003-01-29 <johan AT balder>
16003 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16005 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16007 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16008 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16009 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16010 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16011 * src/SDCCglobl.h: Added options --xram-size and --code-size
16012 * src/SDCCmain.c: Added options --xram-size and --code-size
16014 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16016 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16017 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16019 2003-01-27 <johan AT balder>
16021 * src/SDCC.y: fixed bug #613764
16023 2003-01-26 <johan AT balder>
16025 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16026 * src/SDCCsymt.h: fixed bug #673374
16027 * src/SDCCglue.c: fixed bug #661910
16028 * src/SDCCast.c: fixed bug #458099 and 673374
16030 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16032 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16033 * as/mcs51/strcmpi.h: added
16034 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16035 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16036 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16037 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16038 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16039 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16040 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16041 * as/mcs51/Makefile.aslink: new module strcmpi
16042 * as/mcs51/Makefile.asx8051: new module strcmpi
16043 * as/mcs51/Makefil.bcc: new module strcmpi
16044 * as/mcs51/Makefile.in: new module strcmpi
16045 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16047 2003-01-26 <johan AT balder>
16049 * src/SDCCglue.c: reverted back to 1.124
16050 * src/SDCCast.c: reverted back to 1.156
16051 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16053 2003-01-25 <johan AT balder>
16055 * src/SDCCglue.c: A better fix for bug #661910
16056 * src/SDCCast.c: A better fix for bug #661910
16057 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16059 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16061 * src/Makefile.in: remove spawn.o
16062 * src/SDCCmain.c: remove spawn.h
16063 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16064 * src/spawn.c: removed
16065 * src/spawn.h: removed
16066 * support/regression/ports/ds390/spec.mk: link with -r
16068 2003-01-24 <johan AT CP255758-A>
16070 * src/ds390/gen.c (aopOp): fixed bug #667458
16071 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16072 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16073 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16075 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16077 * src/mcs51/peeph.def: better assembler identation by Frieder
16078 * src/mcs51/gen.c: better assembler identation by Frieder
16080 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16082 * as/z80/string.h: removed for gcc 3.2
16083 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16084 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16086 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16088 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16089 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16090 * support/regression/Makefile: separate temp files for ports
16091 * support/regression/generate-cases.py: separate temp files for ports
16092 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16093 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16095 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16097 * moved tinitalk to device/examples/ds390
16099 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16101 * as/mcs51/lkmem.c: rflag is for DS390
16102 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16103 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16104 (linkEdit): move mem- and map-files the same way as ihx-files
16105 * src/z80/main.c (_setDefaultOptions): removed --generic
16106 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16107 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16108 * src/pic/glue.c (picglue): --c1mode works again
16109 * src/pic16/glue.c (pic16glue): --c1mode works again
16110 * src/asm.c (printCLine): fix #660034
16112 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16114 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16115 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16116 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16117 * as/mcs51/lkmem (summary): better fix for sp problem
16118 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16119 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16120 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16121 remove --stack-after-data
16123 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16125 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16126 * src/SDCCutil.c (join): ugly bug: missing '\0'
16127 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16129 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16131 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16133 * src/pic/main.c (_asmCmd): gpasm supports -o
16134 * src/z80/main.c: more general macros
16135 * device/lib/Makefile.in: remove intermediate files
16137 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16139 * .version: Bumped version number to 2.3.3
16140 * src/SDCCBBlock.c: new option -o
16141 * src/SDCCglobl.h: new option -o
16142 * src/SDCCglue.c: new option -o
16143 * src/SDCCmain.c: new option -o
16144 * src/asm.c: new option -o
16145 * src/ds390/main.c: new option -o
16146 * src/pic/glue.c: new option -o
16147 * src/pic/pcode.c: new option -o
16148 * src/pic/ralloc.c: new option -o
16149 * src/pic16/glue.c: new option -o
16150 * src/pic16/pcode.c: new option -o
16151 * src/pic16/ralloc.c: new option -o
16152 * src/z80/main.c: new option -o
16153 * device/lib/Makefile.in: use -o
16154 * support/regression/ports/ds390/spec.mk: use -o
16155 * support/regression/ports/gbz80/spec.mk: use -o
16156 * support/regression/ports/mcs51/spec.mk: use -o
16157 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16158 * support/regression/ports/z80/spec.mk: use -o
16159 * support/regression/ports/ucz80/spec.mk: use -o
16160 * support/regression/ports/xa51/spec.mk: use -o
16161 * support/regression/fwk/lib/timeout.c: fix usage string
16163 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16164 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16166 2003-01-07 <johan AT balder>
16168 * src/SDCCast.c (decorateType): fixed bug #600035
16170 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16171 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16172 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16173 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16174 * src/pic/pcode.c: outcommented unused variable to remove warnings
16175 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16177 2003-01-06 <karl AT turbobit.com>
16178 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16181 2003-01-06 <johan AT balder>
16183 * src/SDCCicode.c: fixed array add
16185 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16186 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16187 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16189 2003-01-04 <johan AT balder>
16191 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16193 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16194 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16196 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16197 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16198 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16200 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16201 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16203 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16204 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16206 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16207 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16209 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16211 * in /sdcc/as/mcs51/ changed these files in order to create an
16212 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16213 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16214 following files to include the previous two files: aslink.dsp,
16215 Makefile.aslink, Makefile.bcc, and Makefile.in.
16217 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16218 .adb instead of .cdb
16220 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16222 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16223 value from option --iram-size.
16225 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16227 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16230 2002-09-18 <wiml AT hhhh.org>
16232 * SDCClrange.h: exposed setFromRange() and setToRange()
16233 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16234 packRegsForAccUse() (bug 542397)
16235 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16236 multiple times and emitting the fetch operations more than once
16237 added aopGetUsesAcc() function to allow binary operators to
16238 fetch their operands in the correct order; made genMinus() emit
16239 compact code for X = LITERAL - Y
16241 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16242 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16243 sprintf() in line 1267.
16245 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16246 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16249 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16250 Changes to aslink (All the changes are marked with 'JCF'):
16252 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16255 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16256 area BSEG. Also moves, if possible, the DATA area down into the internal
16257 ram so more space is available.
16259 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16262 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16263 not bytes. Function summary() which creates a memory usage summary
16264 file with extension .mem. Reports of overlaping stack and small stack
16265 size. If the space for the stack is less than 16 bytes aslink trows a
16268 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16269 the 8051. Option 'y' for memory summary output file.
16271 Changes to sdcc (All the changes are marked with 'JCF'):
16273 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16275 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16276 overlaying area for it (uses RegBankUsed[4]).
16278 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16279 bank zero as used by default. By default aslink locates the stack
16280 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16281 the creation of the .mem file. Delegates the allocation of data area
16282 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16283 the begining of the stack area to aslink.
16285 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16286 glue() in SDCCglue.c creates an area for it.
16288 2002-09-03 Borut Razem <borut.razem AT siol.net>
16289 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16290 sdcc/src/pic/glue.c:
16291 introduced atexit() handler for teporay files removal in case of
16292 errors, assertions, ...
16294 2002-08-29 Borut Razem <borut.razem AT siol.net>
16295 * sdcc/support/cpp2/auto-host_vc_in.h:
16296 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16297 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16298 Maybe there is a similar problem with BORLANDC? It should be checked!
16300 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16301 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16302 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16303 was not executed, and the compiler (cl) launched a warning:
16304 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16306 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16307 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16309 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16310 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16312 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16313 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16314 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16315 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16316 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16317 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16318 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16319 - added Release configuration in VS projects
16320 - review of compiler an linker options
16321 - VC .exe files are generated in bin_vc directory, not to interfere
16322 with binaries generated from other projects (cygwin, mingw, bcc ...)
16324 * sdcc/src/yacc.dsp: added
16326 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16327 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16328 and insert the version number definitions from .version
16330 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16332 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16333 added - genarate auto-host.h using auto-host_vc_in.h as template
16336 removed from CVS, generated automatically
16338 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16339 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16341 2002-08-11 Borut Razem <borut.razem AT siol.net>
16342 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16344 2002-08-10 Borut Razem <borut.razem AT siol.net>
16345 * src/SDCCmain.c (main):
16346 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16347 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16348 The consequence was that some temporary files were not removed.
16351 unification of code in functions tempfilename() and tempfile():
16352 function tempnam() is defined in Visual Studio 6.0 and .NET
16354 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16356 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16357 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16358 - removed compiler command line option /WX: Treats all warnings as errors
16359 - update a list of source files, included into the project
16361 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16362 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16363 changed project type to Generic Project so that can be correcly converted to VS.NET project
16365 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16367 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16369 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16371 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16372 added return 0 statements after assert() to make compiler happy
16374 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16375 added newline in the def file to keep MSC compiler satisfied
16377 * sdcc/src/z80/gen.c:
16378 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16379 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16380 - solved MSC error in function aopDump()
16382 * sdcc_vc.h: define PREFIX as "\\sdcc"
16384 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16385 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16387 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16388 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16389 - Rewrote the register banking algorithm.
16390 - Added pCode live-range analysis to registers (for now, only non-used and
16391 singly-used registers optimized away)
16393 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16395 * 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.
16397 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16398 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16400 2002-04-22 Michael Hope <michaelh AT vroom>
16402 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16404 * configure.in (DD_COPT): Added include support required for gbdk.
16406 * .version: Bumped version number just to increase it.
16408 * src/SDCCmain.c: Added -nostdinc to the default options.
16410 2002-04-15 Michael Hope <michaelh AT vroom>
16412 * device/lib/z80/printf.c (sprintf): Added.
16414 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16416 * src/z80/peeph.def: Added transpose redundent load rule.
16418 * src/z80/main.c: Added force callee saves for jaune.
16420 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16422 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16424 2002-03-28 Johan Knol <johan AT balder>
16426 * src/SDCCval.c: fixed bug #532436
16428 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16430 Added "char *Processor" field to the port structure.
16433 Added -p option. Allows port dependent processor to be specified.
16436 Initialized the new field char *Processor field to NULL in all ports
16439 Compiler generated registers for interrupt context saving
16440 were not getting allocated.
16442 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16445 Fixed left shift. Will promote the left side of a left shift
16446 if a) left shifting more than size of operand or b) when assigned
16447 to something size > size of left side
16449 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16451 tons of changes. Register allocation has been
16452 rewritten. Added customization for the various PICs. Flow
16453 analysis is restructured. ...
16455 * src/pic/device.h:
16458 * src/pic/device.c:
16459 Added. device.c is a PIC port hack to accomodate variations
16462 2002-03-13 Michael Hope <michaelh AT vroom>
16464 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16466 2002-03-04 johanknol <johanknol AT manik>
16468 * /src/SDCCval.c: fixed
16470 const unsigned char arr[][2] = { { 0, 1 } };
16471 t18.c:1: error: Initializer element is not constant
16473 2002-03-04 bela <bela AT manik>
16475 * /device/include/mcs51reg.h:
16476 ds89c420 register definition update
16478 2002-03-03 <johan AT FRIJA>
16480 * support/Util/SDCCerr.c: did something, but don't no why anymore
16482 * support/regression/tests/bug-524691.c: made it a little less shy
16484 * src/SDCCast.c (decorateType): fixed bug #524697
16486 * src/SDCCast.c: made some lineno improvements
16488 * src/SDCCval.c (getNelements): changed warning to error
16490 * src/SDCCglue.c (printIvalArray): changed warning to error
16492 * src/SDCCicode.c: fixed a warning for mingw
16494 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16496 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16498 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16500 * src/ds390/peeph.def:
16501 Added some more peephole rules
16503 * src/ds390/gen.c: Various fixes & enhancements
16505 * src/SDCClrange.c, src/SDCClrange.h:
16506 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16508 * src/ds390/ralloc.c:
16509 various fixes & enhancements (ds390) specific
16511 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16512 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16515 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16517 2002-03-02 <johan AT FRIJA>
16519 * src/SDCCast.c (decorateType): fixed bug #524708
16521 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16523 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16525 2002-03-01 Michael Hope <michaelh AT vroom>
16527 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16529 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16531 2002-03-01 <johan AT FRIJA>
16533 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16535 * src/SDCCast.c (decorateType): fixed bug #524209
16537 * src/SDCCval.c (valNot): fixed bug #524195
16539 2002-02-26 <johan AT balder>
16541 * src/xa51/gen.c: fixed a warning
16543 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16545 * src/SDCCast.c (decorateType): fixed bug #522534
16547 2002-02-23 <johan AT balder>
16549 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16551 2002-02-22 <johan AT balder>
16553 * src/SDCCast.c: fixed bug #514865
16555 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16557 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16559 * sdcc/src/SDCCloop.c:
16560 Previous fix was not good. basic blocks that have "break" or "return" are
16561 not really partof a loop , but live ranges used in these blocks should
16562 be live thru the entire loop, so set partOfLoop but don't add them to
16565 2002-02-21 <johan AT FRIJA>
16567 * src/SDCCcse.c: fixed bug #514308
16569 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16572 Fixed BUG #519583. If a conditional block ended in a return/break
16573 statement inside a loop, it was not being considered part of the loop.
16575 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16577 2002-02-10 Karl Bongers <karl AT turbobit.com>
16580 Fixed up SDCDB debugger somewhat. Updated debugger/README
16581 with lots of comments and notes.
16583 * device/examples/test2.c:
16584 Fix bug, "red" variable not being initialized(compiler complained).
16586 * device/examples/Makefile, examples/test3.c:
16587 Add Makefile in device/examples folder, compiles test3.c
16588 for use as a multiple module SDCDB test case.
16590 * sim/ucsim/cmd.src/cmdset.cc:
16591 Took out debug printfs in ucsim "next" command.
16593 * sim/ucsim/xa.src:
16594 Karl and Johan start ucsim XA support. Most dissassembly working,
16595 about 75% emulation done(plenty of work remaining).
16597 * sim/ucsim/z80.src:
16598 Add Z80 support to ucsim, add test-ucz80 regression test,
16599 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16600 Notice z80 compiler fails on examples/test3.c/crc code.
16602 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16604 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16605 Added support for --parms-in-bank1
16607 * src/ds390/peeph.def:
16608 added a few more peephole optimzations
16610 * src/ds390/main.c:
16611 1) added __builtin_inp & __builtin_outp used to read in data of given length
16612 from a memory mapped port
16613 2) added __builtin_memcmp
16614 3) added __builtin_swapw swap bytes of a short
16616 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16617 1) handle multiple send & receives from register bank1
16618 2) ralloc can now allocate DPTR1 to some liveRanges
16620 * src/SDCCsymt.c, src/SDCCsymt.h:
16621 changes to handle multiple sends & receives
16623 * src/SDCCptropt.h:
16624 added some pointer arithmetic optimization
16626 * src/SDCCptropt.c:
16627 added some pointer arithmetic optimizations but not stable yet so not
16628 called from anywhere (will get this working shortly)
16630 * src/SDCCopt.c: fixed for multiple sends & receives
16633 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16634 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16635 set preprocessor defines (depending on options)
16637 * src/SDCCicode.c, src/SDCCicode.h:
16638 changes made to handle multiple sends & receives
16641 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16643 * src/SDCCcse.c, src/SDCCcse.h:
16644 added function findbackward def (to be used in upcoming optimization)
16646 * src/SDCCcflow.c, src/SDCCcflow.h:
16647 added function returnAtEnd - to determine if a basic block terminates with
16650 * src/SDCCast.c, src/SDCCast.h:
16651 added option parms-in-bank1
16653 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16654 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16655 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16656 adjusted for --parms-in-bank1 option
16658 * device/include/string.h:
16659 donot redefine "reentrant" keyword
16661 * device/include/ds80c390.h: Added some more SFRs
16663 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16665 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16667 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16669 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16671 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16673 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16675 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16677 * Added --xram-movc option
16679 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16681 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16683 2002-01-11 Johan Knol
16685 * Added math lib of Jesus Calvino-Fraga
16687 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16689 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16690 * support/regression/Makefile: new target test-mcs51-stack-auto
16691 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16693 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16695 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16697 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16699 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16701 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16703 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16705 * src/SDCCglue.h: add definition for printIvalChar()
16707 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16709 * src/SDCCast.c: fix #498138 by Johan
16711 * src/SDCCglue.c: fix #498138 by Johan
16713 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16715 * support/regression/Makefile: fix clean
16717 * support/regression/ports/ds390/support.c: fix transmission of last character
16719 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16721 * /sdcc/src/ds390/gen.c:
16722 a) improved computing address of stack variable
16723 b) took out some #if 0 code
16724 c) improved parmBytes adjustment
16725 d) improved genPlusIncr & genMinusIncr
16726 e) genCmp could generate bad code (when left assigned to DPTR)
16727 f) Fixed bug in hasInc
16729 * /sdcc/src/ds390/ralloc.c:
16730 a) packRegsForSupport could mess up live information (Fixed)
16731 b) packRegsDPTRuse could be incorrect for left & right shift
16733 * /sdcc/src/mcs51/ralloc.c:
16734 packRegsForSupport could mess up the live information (Fixed)
16736 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16738 * /sdcc/src/SDCCast.c:
16739 can reverse a loop even if function call is present as long
16740 as the loop control variable is local & is not passed as parameter
16742 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16744 * /sdcc/ChangeLog: *** empty log message ***
16746 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16747 More builtin function additions for TININative
16749 * /sdcc/src/ds390/ralloc.c:
16750 Had broken the regression testsuite
16752 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16754 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16755 Added funcattr hasStackParms will be set for reentrant functions when there
16756 are paramteres on the stack, this helps in minimizing frame pointer generation
16757 typeFromStr can handle function pointers now
16759 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16760 *** empty log message ***
16762 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16764 * /src/ds390/gen.c, /src/ds390/main.c:
16765 More builtin function additions for TININative
16767 * /src/ds390/ralloc.c:
16768 Had broken the regression testsuite
16770 * /src/SDCCast.c: Fixed a bug in dumptree
16772 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16773 Added funcattr hasStackParms will be set for reentrant functions when there
16774 are paramteres on the stack, this helps in minimizing frame pointer generation
16775 typeFromStr can handle function pointers now
16777 * /doc/builtins.txt, /doc/TININative.txt:
16778 *** empty log message ***
16781 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16783 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16784 ALPHA version for -mTININative
16786 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16787 updated to reflect changes in the port structure
16790 added function do_assemble (similar to do_link) if non-null this function
16791 will be called to do assembly (-mTININative) requires a multi command
16793 added function genAssemblerEnd will be called to generate assembler Epilogue
16796 added _JavaNative to debug info printing
16798 * /src/SDCCmain.c: added option --tini-libid
16799 added port->do_assemble function (-mTININative) has a multi command assemble
16801 * /src/SDCCglue.c: Disabled "constExpr" check
16802 added port->genAssemblerEnd function
16804 * /src/SDCCglobl.h: Added option --tini-libid value
16807 tookout optimizeCompare from the header (has no external references)
16809 * /src/SDCCast.c: made one more function "static"
16811 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16813 * src/z80/mappings.i: Added z80asm support.
16815 * src/z80/main.c: Added z80asm support on --asm=z80asm
16817 * src/z80/gen.c: Fixed asm portability issues.
16819 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16821 * src/SDCCglue.c (printExterns): Added global/extern split.
16823 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16825 * support/regression/Makefile: added test for mcs51 model large
16827 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16829 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16831 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16833 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16835 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16837 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16839 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16841 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16843 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16845 * support/regression/tests/simplefloat.c: Port to mcs51.
16847 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16848 * support/regression/tests/bug-485362.c: Added.
16850 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16852 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16854 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16856 * src/z80/gen.c (aopDump): Added a dump function.
16858 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16859 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16861 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16863 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16865 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16867 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16869 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16871 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16873 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16875 * support/regression/ports/ds390/support.c: Use tinibios.
16877 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16879 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16881 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16882 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16884 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16886 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16888 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16890 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16892 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16893 (packRegsForIYUse): Created and optimised.
16895 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16897 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16898 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16900 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16902 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16904 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16906 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16908 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16910 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16912 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16914 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16916 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16918 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16920 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16922 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16923 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16924 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16926 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16928 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16929 (genNotFloat): Added.
16930 (genUminusFloat): Added.
16932 * device/lib/z80/Makefile: Added floating pt stubs.
16934 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16936 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16938 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16940 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16942 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16944 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16946 * sdcc/support/regression/Makefile: Add port ds390.
16948 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16950 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16952 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16954 * sdcc/support/regression/ports/ds390/support.c: Added.
16956 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16958 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16960 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16962 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16964 * device/include/malloc.h: Added z80 and gbz80 support.
16966 * device/lib/gbz80/heap.s: Added.
16968 * device/lib/z80/heap.s: Added.
16970 * device/lib/malloc.c: Added z80 and gbz80 support.
16972 * support/regression/tests/malloc.c (testMalloc): Added.
16974 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16976 * support/regression/tests/bug-478094.c: Added.
16978 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16980 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16982 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16984 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16986 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16988 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16990 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16992 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16994 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16996 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16998 * support/regression/tests/bug-477927.c: Added.
17000 * src/z80/peeph.def: Added minor rules.
17002 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17004 * src/z80/peeph.def: Added jump optimisation modification.
17006 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17008 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17010 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17012 * support/regression/tests/funptrs.c: Added.
17014 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17016 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17018 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17020 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17022 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17024 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17025 (movLeft2ResultLong): Created.
17027 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17028 (joinPushes): Added. Joins two char pushes into a word push.
17030 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17032 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17034 * support/makebin/Makefile (install): Added creation of dest dir.
17036 2001-10-24 Karl Bongers <karl AT turbobit.com>
17038 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17040 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17042 * src/z80/ralloc.c: Turned off faulty pack for one use.
17044 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17046 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17048 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17050 * support/regression/Makefile: Improved clean
17052 * support/regression/ports/gbz80/spec.mk: Added clean
17054 * support/regression/ports/host/spec.mk: Added clean
17056 * support/regression/ports/z80/spec.mk: Added clean
17058 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17060 * support/regression/ports/mcs51/timeout.c: little improvements
17062 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17064 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17066 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17068 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17070 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17072 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17074 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17076 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17077 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17079 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17081 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17083 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17085 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17087 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17089 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17091 * support/regression/tests/longor.c: Added.
17093 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17095 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17097 * as/mcs51/aslink.h: define PATH_MAX
17099 * as/mcs51/asm.h: define PATH_MAX
17101 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17103 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17105 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17107 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17109 * src/SDCCglobl.h: define PATH_MAX
17111 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17113 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17115 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17117 * src/z80/gen.c (gencjneshort): Fixed
17119 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17121 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17123 * support/regression/tests/bug-469671.c: Added.
17125 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17127 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17129 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17131 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17133 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17135 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17137 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17139 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17141 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17143 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17145 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17147 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17149 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17151 * 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.
17153 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17155 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17157 2001-10-07 <johan AT FRIJA>
17159 * device/lib/gets.c (gets): fixed the return value.
17161 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17162 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17164 * 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.
17166 * 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.
17168 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17170 * src/pic/gen.c: Removed Safe_strdup.
17172 * configure.in: Added option to enable libgc support.
17174 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17175 (bitVectUnion): Optimised.
17176 (bitVectIntersect): Optimised.
17177 (bitVectBitsInCommon): Optimised.
17178 (bitVectCplAnd): Optimised.
17180 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17182 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17184 * src/SDCCmain.c: distinguish between assembler debug and plain options
17186 * src/avr/main.c: remove standard assembler options
17188 * src/ds390/main.c: remove standard assembler options
17190 * src/mcs51/main.c: remove standard assembler options
17192 * src/port.h: removed "PENDING" comment
17194 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17196 * src/device/lib/_mulint.c : new, with assember functions
17198 * src/device/lib/_mullong.c : new, with assember functions
17200 * src/device/lib/_divuint.c : with assember functions
17202 * src/device/lib/_divsint.c : with assember functions
17204 * src/device/lib/_divulong.c: with assember functions
17206 * src/device/lib/_divslong.c: with assember functions
17208 * src/device/lib/_moduint.c : with assember functions
17210 * src/device/lib/_modsint.c : with assember functions
17212 * src/device/lib/_modulong.c: with assember functions
17214 * src/device/lib/_modslong.c: with assember functions
17216 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17218 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17220 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17221 replaced _mululong.c and _mulslong.c by _mullong.c
17223 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17225 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17227 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17229 * src/SDCCglue.c: test, if win32api is available for MINGW
17231 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17233 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17234 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17235 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17236 * support/regression/ports/host/spec.mk: removed GENERIC
17237 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17238 * support/regression/ports/z80/spec.mk: removed GENERIC
17240 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17242 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17244 * support/regression/tests/bug-467035.c: Created.
17246 2001-10-01 <johan AT FRIJA>
17248 * src/SDCC.y: fixed bug #466586 part 1
17250 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17252 * SDCCicode.c: z80 has no generic pointers
17253 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17255 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17257 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17259 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17261 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17263 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17265 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17267 * configure.in: Fixed up so that ucsim is only configured once.
17269 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17271 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17272 (getPathDifference): As above.
17274 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17276 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17278 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17279 * .version: Updated to 2.3.1
17281 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17282 Added copyright header.
17284 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17285 (assemble): Added support for macro based assembler commands.
17286 (linkEdit): Added support for macro based linker commands.
17287 (preProcess): Changed the pre-processor to use macros.
17288 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17289 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17291 * device/lib/z80/crt0.s: Added module name for debugging.
17293 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17295 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17297 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17299 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17301 * src/Makefile.in: Added SDCCmacro and SDCCutil
17303 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17305 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17307 2001-09-16 <johan AT FRIJA>
17309 * 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.
17311 2001-09-15 <johan AT FRIJA>
17313 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17314 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17316 2001-09-11 <johan AT FRIJA>
17318 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17320 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17322 * support/regression/tests/bug-460444.c: Added test case.
17324 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17325 (genCast): Added justification for all of the asserts.
17327 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17329 * support/regression/support.c: _xdata replaced by xdata
17331 * support/regression/spec.mk: removed _generic
17333 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17335 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17337 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17338 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17340 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17342 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17344 * support/regression/tests/bug-460010.c: Added test case.
17346 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17348 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17350 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17352 * support/regression/testfwk.c: removed workaround for bug #436344
17354 * support/regression/tests/bp.c: use less memory with mcs51
17356 * support/regression/tests/bug-441448.c: use less memory
17358 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17360 * support/regression/collate-results.py: typo
17362 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17364 * support/regression/tests/fetchoverlap.c: Added new test case.
17366 * support/regression/tests/bp.c: Added new test case.
17368 * support/regression/tests/bug-448984.c: Added new test case.
17370 * support/regression/tests/pow2shifts.c: Added new test case.
17372 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17373 (genlshTwo): Fixed right shift for count > 8.
17375 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17377 2001-09-08 <johan AT FRIJA>
17379 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17381 2001-09-07 <johan AT FRIJA>
17383 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17385 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17387 2001-09-06 <johan AT FRIJA>
17389 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17390 * bernhard noted me at this: "() equals to (void)" (1.38)
17392 2001-09-05 <johan AT FRIJA>
17394 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17396 2001-09-04 <johan AT FRIJA>
17398 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17401 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17403 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17405 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17407 * link/z80/aslink.h: Fixed path for PATH_MAX
17409 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17411 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17413 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17415 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17417 * 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.
17419 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17421 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17422 (genCmp): Fixed up genCmp for the GB with longs.
17424 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17426 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17428 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17430 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17432 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17434 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17436 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17438 * 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.
17440 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17442 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17444 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17446 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17448 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17450 * sim/ucsim/configure: little improvement of Cygwin-detection
17451 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17452 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17453 * support/regression/tests/bug-221100.c: small changes for mcs51
17454 * support/regression/tests/bug-221168.c: small changes for mcs51
17455 * support/regression/tests/bug-227710.c: small changes for mcs51
17456 * support/regression/tests/staticinit.c: small changes for mcs51
17457 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17458 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17459 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601