1 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
3 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
4 when addresses are unsorted
6 2008-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
9 Gudjon Gudjonsson <gudjon AT gudjon.org>
10 * device/include/mcs51/p89c66x.h: fixed some defines
11 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
12 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
15 2008-02-14 Borut Razem <borut.razem AT siol.net>
17 * doc/sdccman.lyx: corrected cpp info
19 2008-02-13 Borut Razem <borut.razem AT siol.net>
21 * as/Makefile.in: *.doc renamed to *.txt
23 2008-02-11 Borut Razem <borut.razem AT siol.net>
25 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
26 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
28 2008-02-11 Borut Razem <borut.razem AT siol.net>
30 * doc/sdccman.lyx: documented ar format libraries
32 2008-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
34 * support/regression/tests/float_single.c: added regression
35 test. Some testpoints for probably rarely used functions
36 (acosf, sinhf, tanf, expf) disabled for some targets
38 2008-02-10 Raphael Neider <rneider AT web.de>
40 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
41 (genAssign): fixed for operands on the stack
43 * device/lib/pic16/libc/stdio/vfprintf.c,
44 device/lib/pic16/configure.ac,
45 device/lib/pic16/Makefile.common: add configurable support for
46 printing floats via ./configure --enable-floats
47 * device/lib/pic16/configure,
48 device/lib/pic16/Makefile.in,
49 device/lib/pic16/libm/Makefile.in,
50 device/lib/pic16/debug/Makefile.in,
51 device/lib/pic16/libio/Makefile.in,
52 device/lib/pic16/startup/Makefile.in,
53 device/lib/pic16/libsdcc/Makefile.in,
54 device/lib/pic16/libdev/Makefile.in,
55 device/lib/pic16/libc/Makefile.in: regenerated
56 * doc/sdccman.lyx: documented float support and how to get it
57 * doc/Makefile.in: fixed race condition on parallel builds
59 * device/lib/pic16/libc/stdio/sprintf.c,
60 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
61 pointer to the string buffer, enlarge buffer for x_ftoa()
63 2008-02-10 Borut Razem <borut.razem AT siol.net>
65 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
67 2008-02-10 Raphael Neider <rneider AT web.de>
69 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
71 2008-02-09 Raphael Neider <rneider AT web.de>
73 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
74 artificial bank size limits for compound data (structs, arrays),
75 avoids assert if --obanksel=N, N > 1, is given
77 2009-02-09 Borut Razem <borut.razem AT siol.net>
79 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
80 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
81 uses '`' character instead '\n' for padding
82 * as/asranlib/asranlib.c: made it more robust
84 2009-02-08 Borut Razem <borut.razem AT siol.net>
87 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
88 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
91 2009-02-07 Borut Razem <borut.razem AT siol.net>
93 * as/asranlib/asranlib.c: fixed BSD header length calculation
94 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
95 due sdcc asxxxx license change to GPLv3
97 2009-02-05 Borut Razem <borut.razem AT siol.net>
99 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
100 added support for BSD (Mac OS X) ar format
101 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
102 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
103 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
104 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
105 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
106 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
107 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
108 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
109 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
110 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
111 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
112 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
113 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
114 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
115 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
116 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
117 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
118 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
119 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
120 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
121 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
122 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
123 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
124 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
125 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
126 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
127 changed license to GPL either version 3, or (at your option) any
130 2009-02-05 Borut Razem <borut.razem AT siol.net>
132 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
133 added support for BSD (Mac OS X) ar format
135 2009-02-02 Borut Razem <borut.razem AT siol.net>
137 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
138 device/lib/z80/Makefile.in:
139 chose source files in the PORT directory if they are available
141 2008-02-01 Raphael Neider <rneider AT web.de>
143 * device/lib/pic16/libdev/pic18f1220.c,
144 * device/lib/pic16/libdev/pic18f4450.c:
145 define SSPBUF to allow use of printf
147 2009-02-01 Borut Razem <borut.razem AT siol.net>
149 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
150 device/lib/hc08/Makefile.in, device/lib/incl.mk,
151 device/lib/z80/Makefile.in:
152 don't remake libraries
153 * support/regression/tests/snprintf.c:
154 reenable floating point in small-xstack-auto library
156 2008-01-26 Raphael Neider <rneider AT web.de>
158 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
160 2008-01-25 Raphael Neider <rneider AT web.de>
162 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
163 search path instead of appending them
165 2009-01-24 Borut Razem <borut.razem AT siol.net>
167 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
168 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
169 to 32 bit unsigned int when calling sputl() since it is a macro
170 * as/link/lkar.c: changed the initialization of This->loaded
172 2009-01-23 Borut Razem <borut.razem AT siol.net>
174 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
175 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
176 unsigned int when calling new(), since asxxxx doesn't use function
179 2009-01-21 Borut Razem <borut.razem AT siol.net>
181 * as/link/lkar.h: sgetl and sputl are independent of endianness
182 * as/link/sdxxxx_config.h.in: removed endianness detection
184 2009-01-20 Borut Razem <borut.razem AT siol.net>
186 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
187 due creation of ar format libraries
188 * support/scripts/sdcc.nsi:
189 don't add nonexistent object files to the package
191 2009-01-19 Borut Razem <borut.razem AT siol.net>
193 * Makefile.in, configure.in, configure,
194 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
195 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
196 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
197 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
198 device/lib/small/Makefile.in,
199 device/lib/z80/Makefile.in: create ar format libraries
200 * support/regression/ports/mcs51-xstack-auto/spec.mk:
201 use device/lib/Makefile to create library
202 * support/regression/tests/snprintf.c:
203 floating point is not enabled in small-xstack-auto library
204 * device/lib/libfloat.lib, device/lib/libint.lib,
205 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
207 2009-01-18 Borut Razem <borut.razem AT siol.net>
209 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
210 warning: extra tokens at end of #endif directive
212 2009-01-11 Borut Razem <borut.razem AT siol.net>
214 * Makefile.in: added SDCC_ASRANLIB to PKGS
216 2009-01-10 Borut Razem <borut.razem AT siol.net>
218 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
219 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
220 due added support for ar format libraries
222 2009-01-09 Borut Razem <borut.razem AT siol.net>
224 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
225 as/asranlib/asranlib.c: added asranlib
226 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
227 * Makefile.in, as/link/hc08/Makefile.in,
228 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
229 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
230 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
231 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
232 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
233 configure.in, sdcc.dsw: modified to support ar format libraries
235 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
237 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
240 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
242 * sim/ucsim/z80.src/inst_ed.cc:
243 Fixed bug #2488074, which made regression tests fail.
245 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
247 * device/lib/z80/mod.s,
248 device/lib/z80/div.s,
249 device/lib/z80/mulchar.s,
250 device/lib/z80/mul.s,
251 device/lib/z80/divsigned.s,
252 device/lib/z80/Makefile.in:
253 Implemented RFE #1702376.
255 2009-01-05 Borut Razem <borut.razem AT siol.net>
257 * as/link/lksdcclib.c:
258 fixed linker hanging in INDEXLIB is not defined (hc08)
260 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
263 Implemented RFE #2485684, and some further improvements of HL caching
265 * src/z80/peeph-z80.def:
266 Fixed a bug exposed by implementing RFE #2485684.
268 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
270 * src/z80/peeph-z80.def:
271 Peephole improvements.
274 device/include/string.h,
275 device/lib/z80/memmove.s:
277 * device/lib/z80/Makefile.in,
278 device/lib/Makefile.in,
279 support/regression/tests/memory.c,
280 device/lib/z80/strlen.s:
281 Partially implemented RFE #2471534.
283 2009-01-04 Borut Razem <borut.razem AT siol.net>
285 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
286 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
287 * doc/README.txt: updated John Hartman's e-mail address
288 * as/link/lkrel.c, as/link/lksdcclib.c:
289 fixed bug #2484677: Linker hangs
290 * src/z80/peep.c: fixed msvc warning C4047:
291 'return' : 'int ' differs in levels of indirection from 'char *'
292 * config.dsp: as/lib corrected to as/link
294 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
297 Implemented RFE #2484693.
298 * src/z80/peeph-z80.def:
299 Some peephole improvements.
301 2009-01-03 Borut Razem <borut.razem AT siol.net>
304 fixed warning: 'ret' may be used uninitialized in this function
306 2009-01-02 Borut Razem <borut.razem AT siol.net>
308 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
309 as/link/getline.[ch], as/link/lkrel.[ch]: added,
310 made support for differnet library formats more flexible,
311 preparation for support of ar format
312 * as/link/lklibr.c, as/link/z80/Makefile.in,
313 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
314 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
315 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
316 as/link/hc08/lkelf.c, as/link/aslink.h:
317 made support for differnet library formats more flexible,
318 preparation for support of ar format
320 2009-01-01 Borut Razem <borut.razem AT siol.net>
322 * as/link/asxxxx_config.h.in:
323 fixed warning: extra tokens at end of #endif directive
325 fixed warning: suggest parentheses around && within ||
326 * device/lib/Makefile.in: allow whitespaces at the end of lines in
327 ports.build, in order to make it work on cygwin - it seems to be a
328 bug in cygwin grep: CR is not treated as part of end-of-line
330 2008-12-31 Borut Razem <borut.razem AT siol.net>
332 * configure, configure.in, config.dsp, config_vc.awk,
333 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
334 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
335 introduced asxxxx_config.h.in
337 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
340 src/z80/peeph-z80.def:
341 Minor addition improvement.
343 2008-12-30 Raphael Neider <rneider AT web.de>
345 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
346 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
347 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
348 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
349 support/librarian/sdcclib.c, support/makebin/makebin.c:
350 partially revert changes from r5293..r5295
352 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
354 * src/z80/peeph-z80.def:
355 Minor peephole improvement.
357 2008-12-29 Raphael Neider <rneider AT web.de>
359 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
360 incorrectly discarded BANKSELs
362 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
364 * support/regression/tests/memory.c:
365 Added simple test for memset(), memcpy() and memmove()
367 2008-12-29 Borut Razem <borut.razem AT siol.net>
369 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
371 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
373 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
374 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
375 (177.j): added new rule
376 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
377 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
378 (decorateType CAST): propagate storage class to generic pointer results
380 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
382 * device/lib/z80/string.c,
383 device/lib/z80/printf.c,
384 device/lib/z80/mul.s:
387 Fixed code generation bug exposed by builtin memcpy().
389 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
391 * device/lib/_memcpy.c:
392 fixed conflict with builtin memcpy()
394 2008-12-26 Borut Razem <borut.razem AT siol.net>
396 * support/librarian/sdcclib.c:
397 fixed bug 2466950: "sdcclib broken"
398 by removing fgets return value check
400 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
403 device/include/string.h: Implemented RFE #1914254
405 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
406 * device/lib/z80/Makefile.in,
407 device/lib/Makefile.in,
408 device/lib/z80/memmove.s: Implemented RFE #1914256
410 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
412 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
413 * src/z80/peep.c: improved checks for unused data
415 src/z80/main.c: Implemented RFE #1899189
417 2008-12-25 Borut Razem <borut.razem AT siol.net>
419 * support/regression/Makefile.in:
420 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
422 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
424 * src/z80/peeph-z80.def: minor peephole improvements
426 2008-12-21 Borut Razem <borut.razem AT siol.net>
428 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
429 due to redefinition of symbol __assert
430 sdcclib.c:53:1:warning: "__assert" redefined
431 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
432 warning: this is the location of the previous definition
434 2008-12-20 Raphael Neider <rneider AT web.de>
436 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
437 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
438 support/cpp/libcpp/macro.c: fix format string errors
440 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
442 * src/pic/device.c: partial rewrite using strtok,
443 quieten compiler warnings, adopt SDCC coding style
445 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
446 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
447 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
448 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
449 support/librarian/sdcclib.c, support/makebin/makebin.c:
450 quieten most compiler warnings
452 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
453 probably fix operator precedence bug
455 * doc/clean.mk: quieten rm if no .lyx is present
457 2008-12-19 Borut Razem <borut.razem AT siol.net>
459 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
460 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
461 doc/README.txt, doc/test_suite_spec.lyx:
462 applied patch 2446381: Dcoumentation spelling correcitons
463 thanks to Steven Borley
465 2008-12-16 Raphael Neider <rneider AT web.de>
467 * device/include/pic/pic12f629.h,
468 device/include/pic/pic12f675.h,
469 device/lib/pic/libdev/pic12f629.c,
470 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
472 2008-12-14 Borut Razem <borut.razem AT siol.net>
474 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
475 converted to LyX 1.5.7 (\lyxformat 276) format
477 2008-12-07 Borut Razem <borut.razem AT siol.net>
479 * support/regression/tests/bitfields.c:
480 added test case for bug #2366757
482 2008-12-07 Raphael Neider <rneider AT web.de>
484 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
485 NULL pointer dereference, closes #2366757
487 2008-11-25 Raphael Neider <rneider AT web.de>
489 * device/include/pic16/pic16devices.txt,
490 sdcc/src/pic16/device.c,
491 sdcc/src/pic16/device.h: implicitly disable XINST
492 whenever CONFIG4L is set via an additional optional
493 argument to the configword directive in pic16devices.txt
495 2008-11-24 Raphael Neider <rneider AT web.de>
497 * device/lib/pic16/configure.ac,
498 device/lib/pic16/Makefile.common: fixed quoting issues
500 * device/lib/pic16/configure,
501 device/lib/pic16/debug/Makefile.in,
502 device/lib/pic16/libc/Makefile.in,
503 device/lib/pic16/libdev/Makefile.in,
504 device/lib/pic16/libio/Makefile.in,
505 device/lib/pic16/libm/Makefile.in,
506 device/lib/pic16/libsdcc/Makefile.in,
507 device/lib/pic16/Makefile.in,
508 device/lib/pic16/startup/Makefile.in: regenerated
510 * src/pic16/main.c (_pic16_finaliseOptions): revert to
513 2008-11-24 Raphael Neider <rneider AT web.de>
515 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
516 argument of --asm= or --link= to allow for
517 --asm="sh script --options", the user can double quote the
518 argument if needed: --asm="'c:/program files/gpasm' -q",
519 also fix some potential buffer overflows
521 2008-11-19 Borut Razem <borut.razem AT siol.net>
524 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
525 thanks Mauro Giachero
527 2008-11-16 Borut Razem <borut.razem AT siol.net>
529 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
530 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
532 2008-11-15 Borut Razem <borut.razem AT siol.net>
534 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
535 src/SDCCsymt.c, src/SDCCsymt.h:
536 fixed RFE #2291335 : Unnamed bit-field initialization
537 * support/regression/tests/bitfields.c:
538 added test case for RFE #2291335
539 * support/regression/tests/bug-1981238.c:
540 don't initialize unnamed bit-fields
542 2008-11-11 Raphael Neider <rneider AT web.de>
544 * device/include/pic16/pic18f25j10.h,
545 device/include/pic16/pic18f45j10.h: remove useless boilerplate
547 * device/include/pic16/adc.h,
548 device/lib/pic16/libio/adc/adcbusy.c,
549 device/lib/pic16/libio/adc/adcclose.c,
550 device/lib/pic16/libio/adc/adcconv.c,
551 device/lib/pic16/libio/adc/adcopen.c,
552 device/lib/pic16/libio/adc/adcread.c,
553 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
554 and fixed ADC routines to work for more target devices,
555 incorporates patch #2036130 by Nick Materer
557 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
559 * device/include/ctype.h,
560 * device/include/ds400rom.h,
561 * device/include/ds80c390.h,
562 * device/include/float.h,
563 * device/include/math.h,
564 * device/include/serial.h,
565 * device/include/stdbool.h,
566 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
568 * device/include/mcs51/C8051F336.h,
569 * device/include/mcs51/C8051T600.h,
570 * device/include/mcs51/C8051T610.h,
571 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
572 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
574 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
576 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
578 2008-11-10 Raphael Neider <rneider AT web.de>
580 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
581 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
582 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
583 (patch by Nick Materer, #2253980)
585 * device/lib/pic16/libio/adc.ignore,
586 device/lib/pic16/libio/i2c.ignore,
587 device/lib/pic16/libio/usart.ignore,
588 device/lib/pic16/pics.all: updated to build more device libs
590 * device/lib/pic16/libdev/Makefile.am,
591 device/lib/pic16/libdev/Makefile.in,
592 device/lib/pic16/libio/Makefile.am,
593 device/lib/pic16/libio/Makefile.in: regenerated
595 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
596 names per memory location, applied SDCC style to more functions
598 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
600 * device/include/mcs51/p89lpc933_4.h: new NXP header file
601 * device/include/mcs51/p89lpc935_6.h: new NXP header file
602 * device/include/mcs51/p89v66x.h: minor changes
603 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
605 2008-11-09 Raphael Neider <rneider AT web.de>
607 * device/include/pic/pic14devices.txt: fixed memory description for
608 12f629 and 12f675, closes #2236240
610 2008-11-06 Borut Razem <borut.razem AT siol.net>
612 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
613 pass system include paths with -isystem to sdcpp
614 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
615 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
617 2008-11-02 Raphael Neider <rneider AT web.de>
619 * doc/sdccman.lyx: updated the sections on the library build process
620 and on how to add support for new devices, and documented known
621 problems with the extended instruction set including a workaround
623 2008-11-01 Raphael Neider <rneider AT web.de>
625 * device/include/pic16/adc.h,
626 device/include/pic16/pic16devices.txt,
627 device/include/pic16/pic18f2410.h,
628 device/include/pic16/pic18f2510.h,
629 device/include/pic16/pic18f2515.h,
630 device/include/pic16/pic18f2610.h,
631 device/include/pic16/pic18f4410.h,
632 device/include/pic16/pic18f4510.h,
633 device/include/pic16/pic18f4515.h,
634 device/include/pic16/pic18f4610.h,
635 device/include/pic16/pic18fregs.h,
636 device/lib/pic16/libdev/Makefile.am,
637 device/lib/pic16/libdev/Makefile.in,
638 device/lib/pic16/libdev/pic18f2410.c,
639 device/lib/pic16/libdev/pic18f2510.c,
640 device/lib/pic16/libdev/pic18f2515.c,
641 device/lib/pic16/libdev/pic18f2610.c,
642 device/lib/pic16/libdev/pic18f4410.c,
643 device/lib/pic16/libdev/pic18f4510.c,
644 device/lib/pic16/libdev/pic18f4515.c,
645 device/lib/pic16/libdev/pic18f4610.c,
646 device/lib/pic16/libio/Makefile.am,
647 device/lib/pic16/libio/Makefile.in,
648 device/lib/pic16/pics.all: added support for 18f[24][456]10
649 and 18f[24]515 devices
650 * doc/sdccman.lyx: updated list of supported PIC16 devices
652 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
653 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
654 src/xa51/gen.c: avoid compiler warnings
655 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
657 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
659 * device/include/mcs51/p89v66x.h: NXP header file
660 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
661 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
663 2008-10-14 Raphael Neider <rneider AT web.de>
665 * device/lib/pic16/libdev/Makefile.am,
666 device/lib/pic16/libio/Makefile.am: enable building libraries for
667 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
668 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
669 * device/lib/pic16/libdev/Makefile.in,
670 device/lib/pic16/libio/Makefile.in: regenerated
672 2008-10-14 Raphael Neider <rneider AT web.de>
674 * device/include/pic16/pic18f2450.h,
675 device/include/pic16/pic18f4450.h,
676 device/lib/pic16/libdev/pic18f2450.c,
677 device/lib/pic16/libdev/pic18f4450.c,
678 device/include/pic16/adc.h,
679 device/include/pic16/pic16devices.txt,
680 device/include/pic16/pic18fregs.h,
681 device/lib/pic16/libdev/Makefile.am,
682 device/lib/pic16/libdev/Makefile.in,
683 device/lib/pic16/libio/Makefile.am,
684 device/lib/pic16/libio/Makefile.in,
685 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
687 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
688 stack to a fixed location, relax it to automatically work with all
689 but the smallest devices (256 byte RAM devices need #pragma stack)
691 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
693 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
694 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
695 * device/lib/_strcspn.c: fixed bug 2140931
697 2008-10-06 Raphael Neider <rneider AT web.de>
699 * device/include/pic16/stdio.h,
700 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
701 declared __naked for convenience, named all arguments
702 * device/lib/pic16/libc/stdio/strmgpsim.c,
703 device/lib/pic16/libc/stdio/strmmssp.c,
704 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
706 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
707 empty __naked functions,
708 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
709 corner cases (unlink first/last pCode in list), reuse more code
711 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
713 * src/ds390/main.c (_ds390_genInitStartup): added
714 * src/SDCCpeeph.c (getPatternVar): new, added,
715 (labelInRange): fixed bug 2115959
716 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
717 * src/SDCCicode.h: added newiTempOperand
718 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
719 added optimizations for 0/x and x/-1, see also patch 2142900
720 * support/regression/tests/onebyte.c (testMul): added test cases
722 2008-09-20 Borut Razem <borut.razem AT siol.net>
725 definition of absolute address symbols without initial value,
726 fixed SDCC crash "do not know how to intialize symbol"
728 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
730 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
731 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
732 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
733 * device/lib/z80/stubs.s: added stubs for above functions
734 * src/SDCCopt.c (convilong),
735 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
736 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
737 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
738 * support/regression/tests/onebyte.c: enabled all tests for z80
740 2008-09-15 Borut Razem <borut.razem AT siol.net>
742 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
743 device/lib/pic16/libc/stdio/printf.c,
744 device/lib/pic16/libc/stdio/strmusart.c,
745 device/lib/pic16/libc/stdio/printf_tiny.c,
746 device/lib/pic16/libc/stdio/sprintf.c,
747 device/lib/pic16/libc/stdio/strmgpsim.c,
748 device/lib/pic16/libc/stdio/putchar.c,
749 device/lib/pic16/libc/stdio/fprintf.c,
750 device/lib/pic16/libc/stdio/strmmssp.c,
751 device/device/lib/pic16/libc/stdio/vprintf.c,
752 device/lib/pic16/libc/stdio/printf_small.c,
753 device/lib/pic16/libc/stdio/vsprintf.c,
754 device/lib/pic16/libc/stdio/strmputchar.c,
755 device/lib/pic16/libc/Makefile.am,
756 device/lib/pic16/libc/Makefile.in:
757 *printf now returns int, puchar.c moved from stdlib to stdio,
758 *printf format parameter type changed from char * to const char *,
759 added GNU link excetion text to library source files,
760 applyed GNU coding style, removed useless svn ids,
761 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
762 binary specifier: "%b", "%hb" and "%lb"
763 * device/lib/pic16/libc/stdio/vfprintf.c:
764 applied patch #2044424: PIC16: vfprintf
765 thanks Mauro Giachero
766 * support/regression/tests/bug1057979.c:
767 removed old pic16 sprintf specifics
768 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
769 * doc/sdccman.lyx: documented 'b' binary format specifier removal
771 2008-09-15 Raphael Neider <rneider AT web.de>
773 * src/pic16/device.c (pic16_dump_usection): force udata sections
774 into the addressable range (0..0xFFF), workaround for a gpsim
775 bug preventing simulation of regtest bug1750318
776 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
777 (serialRegAssign): fixed regtest bug-971834,
778 (pic16_packRegisters): avoid null-pointer dereference
780 2008-09-14 Raphael Neider <rneider AT web.de>
782 * src/pic16/gen.c, src/pic16/ralloc.c: use
783 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
784 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
786 2008-09-12 Borut Razem <borut.razem AT siol.net>
788 * support/regression/fwk/testfwk.h:
789 define pdata as data for pic16 target
790 thanks Mauro Giachero
792 2008-09-11 Borut Razem <borut.razem AT siol.net>
794 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
795 support/regression/absolute.c:
796 applied patch #2105615: Some PIC16 testcase fixlets
797 thanks Mauro Giachero
799 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
801 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
802 * support/regression/tests/bug2094505.c: new, added
804 2008-09-07 Borut Razem <borut.razem AT siol.net>
806 * src/SDCCglue.c, src/SDCCast.c:
807 fixed throw of "excess elements" warning for char arrays
808 * support/regression/tests/nullstring.c:
809 disable warning about excess elements in array of chars initializer
811 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
813 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
814 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
815 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
816 * support/regression/tests/bug2077267.c: new, added
818 2008-09-05 Raphael Neider <rneider AT web.de>
820 * configure.in, Makefile.common.in: add support for ccache,
821 remove spurious $VERSION output, detect doc-tools even without
822 --enable-doc to facilitate later manual doc-builds, minor cleanup
823 * configure: regenerated
825 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
826 avoid races in parallel VPATH builds
827 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
828 * doc/sdccman.lyx: mention --without-ccache configure option
830 2008-09-01 Raphael Neider <rneider AT web.de>
832 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
833 * (genConstPointerGet): fix reading bitfields from __code space
834 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
835 bitfield initializers (fix regression test bug1856409.c)
836 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
839 2008-08-31 Raphael Neider <rneider AT web.de>
841 * src/pic16/gen.c (genAssign): removed useless compiler output
842 * (genPointerGet,genPointerSet,genCast),
843 src/pic16/glue.c (pic16_printGPointerType):
844 also handle PPOINTERs just to avoid spurious asserts
845 * (pic16_printIvalType,pic16_printIvalBitFields):
846 generalized to arbitrary type/bitfield sizes, allows compilation of
847 regression test bug-1981238.c
848 * (pic16_printIvalChar): fix regression test structflexarray.c
849 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
850 in initialized structs and fix #1843745
851 * (pic16_printIvalStruct): always output initializers for all fields,
852 even those not explicitly given, fixes zeropad.c regression test
853 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
854 #2073635, #1567098, and #1485812)
855 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
857 2008-08-31 Borut Razem <borut.razem AT siol.net>
859 * support/regression/tests/bug-895992.c,
860 support/regression/tests/onebyte.c:
861 enabled pic16 regression testing since the bugs
862 1511794: pic16: regression test bug-895992.c fails
863 1444425: onebyte.c regression tes fails on pic16
864 are fixed, probably by fixing
865 2048464: PIC16: fix genUminus - addresses not.c regression test
866 * src/SDCCsymt.c, src/SDCCglue.c,
867 support/regression/tests/bug-1981238.c:
868 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
871 2008-08-30 Borut Razem <borut.razem AT siol.net>
873 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
874 release version 4.3.2
876 2008-08-24 Raphael Neider <rneider AT web.de>
878 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
879 always use the sdcc from the current build tree (ignore $CC from
880 the environment, fixes compile farm builds)
881 * device/lib/Makefile.in: rename .a into .lib for compatibility,
882 remove more build products from install directory
883 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
884 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
886 2008-08-24 Borut Razem <borut.razem AT siol.net>
888 * src/SDCC.y: applied patch
889 2050245: Fix # 1963382
891 1963382: Listing File - C file comment is incorrect
894 2008-08-23 Borut Razem <borut.razem AT siol.net>
896 * src/pic16/gen.c: applied patch
897 2048464: PIC16: fix genUminus - addresses not.c regression test
898 thanks Mauro Giachero
900 2008-08-22 Borut Razem <borut.razem AT siol.net>
902 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
903 src/pic16/main.c: allow spaces in gpasm and gplink paths
905 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
908 * src/z80/peeph-z80.def: minor peephole improvement
910 2008-08-15 Raphael Neider <rneider AT web.de>
912 * src/z80/gen.c (_vemit2): suppress compiler warning
914 * src/pic/*.[ch]: make proper use of header files and avoid
915 ad-hoc extern declarations, mark module-local helpers 'static',
916 removed dead/replaced code, no functional changes
917 * src/pic16/pcode.c: disentangled from pic14 backend
919 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
921 * src/z80/gen.c: fixed #2051348
922 * support/regression/tests/bug-2051348.c: regression test for #2051348
924 2008-08-10 Raphael Neider <rneider AT web.de>
927 * Makefile.common.in: export PACKAGE for $docdir,
928 fixes #1957036, avoid some "underquoted definition" warnings
929 * configure: regenerated
931 2008-08-10 Raphael Neider <rneider AT web.de>
933 * device/lib/pic16/**: build pic16 library using autotools for
934 improved dependency tracking
936 * device/lib/Makefile.in,
938 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
940 2008-08-10 Raphael Neider <rneider AT web.de>
942 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
943 local variables if --nooverlay is given, workaround for #2023121
945 2008-08-08 Raphael Neider <rneider AT web.de>
947 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
949 2008-08-08 Raphael Neider <rneider AT web.de>
951 * src/pic/pcoderegs.c,
953 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
955 2008-08-07 Borut Razem <borut.razem AT siol.net>
957 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
958 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
959 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
960 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
961 applied modified patch 2038174: Add support for binary constants v2
962 thanks Mauro Giachero
963 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
965 2008-08-04 Raphael Neider <rneider AT web.de>
968 * src/pic16/device.h,
970 * src/pic16/main.c: enable --optimize-goto by default
972 * device/lib/pic16/Makefile.common.in: suppress removed option
975 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
977 2008-07-30 Borut Razem <borut.razem AT siol.net>
979 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
980 applied patch 22032433: PIC16: fix constant strings,
981 thanks Mauro Giachero
983 2008-07-29 Borut Razem <borut.razem AT siol.net>
985 * src/pic16/gen.c: applied patches:
986 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
987 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
988 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
989 thanks Mauro Giachero
991 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
993 * src/port.h: Fixed typo in comment
995 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
997 * src/z80/mappings.i: Implemented RFE #1919415
998 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
999 #1880202, #1914434, prepared for RFE #1703943
1001 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1003 * src/z80/peeph.def,
1004 * src/z80/peeph-z80.def,
1005 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1006 preparation for Z80 peephole improvements
1008 2008-06-21 Raphael Neider <rneider AT web.de>
1010 * device/include/pic16/pic18f66j60.h,
1011 * device/include/pic16/pic18f66j65.h,
1012 * device/include/pic16/pic18f67j60.h,
1013 * device/include/pic16/pic18f86j60.h,
1014 * device/include/pic16/pic18f86j65.h,
1015 * device/include/pic16/pic18f87j60.h,
1016 * device/include/pic16/pic18f96j60.h,
1017 * device/include/pic16/pic18f96j65.h,
1018 * device/include/pic16/pic18f97j60.h,
1019 * device/lib/pic16/libdev/pic18f66j60.c,
1020 * device/lib/pic16/libdev/pic18f66j65.c,
1021 * device/lib/pic16/libdev/pic18f67j60.c,
1022 * device/lib/pic16/libdev/pic18f86j60.c,
1023 * device/lib/pic16/libdev/pic18f86j65.c,
1024 * device/lib/pic16/libdev/pic18f87j60.c,
1025 * device/lib/pic16/libdev/pic18f96j60.c,
1026 * device/lib/pic16/libdev/pic18f96j65.c,
1027 * device/lib/pic16/libdev/pic18f97j60.c,
1028 * device/include/pic16/pic16devices.txt,
1029 * device/include/pic16/pic18fregs.h,
1030 * device/lib/pic16/pics.all: added new devices
1032 * device/include/pic16/adc.h,
1033 * device/lib/pic16/libio/adc/adcbusy.c,
1034 * device/lib/pic16/libio/adc/adcopen.c,
1035 * device/lib/pic16/libio/adc/adcsetch.c,
1036 * device/lib/pic16/libio/i2c/i2copen.c,
1037 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1038 all changes from a patch by Anton Strobl
1040 2008-06-12 Borut Razem <borut.razem AT siol.net>
1042 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1043 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1044 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1045 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1046 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1047 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1048 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1049 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1050 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1051 by applying the modified patch from Risto Huotari
1053 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1056 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1057 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1058 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1059 * support/regression/tests/bug1938300.c: new, added
1061 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1063 * device/include/asm/ds390/features.h,
1064 * device/include/asm/mcs51/features.h,
1065 * device/include/mcs51/regc515c.h: inserted LGPL notice
1067 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1069 * device/lib/gbz80/div.s,
1070 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1071 patch 1597883, Thanks Robert Ramey
1073 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1075 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1076 createIvalCharPtr, createIvalPtr, createIval),
1078 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1079 initializers for local auto variables
1080 * support/regression/tests/zeropad.c: added testcase for auto initializers
1082 2008-05-26 Raphael Neider <rneider AT web.de>
1084 * device/lib/pic16/startup/crt0.c,
1085 * device/lib/pic16/startup/crt0i.c,
1086 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1087 explicit, fixed curr_entry loop for >= 256 initializer records,
1088 removed debug code (write to 0xf7e)
1090 2008-05-25 Raphael Neider <rneider AT web.de>
1092 * device/include/pic/pic16f627a.h,
1093 * device/include/pic/pic16f628a.h,
1094 * device/include/pic/pic16f648a.h: added missing ports
1096 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1098 * device/include/float.h: added __INFINITY
1099 * device/lib/_fsadd.c: handle overflows
1100 * device/lib/_fsmul.c,
1101 * device/lib/_fsdiv.c: use __INFINITY
1102 * device/lib/_fseq.c,
1103 * device/lib/_fsneq.c: handle -0.0
1104 * sim/ucsim/s51.src/uc89c51r.cc,
1105 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1106 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1107 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1108 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1109 * support/regression/tests/snprintf.c: test bug with --xstack
1111 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1113 * src/SDCCpeeph.c (callFuncByName):
1114 Support nested parenthesis in peephole function arguments (#1967300)
1116 2008-05-19 Raphael Neider <rneider AT web.de>
1118 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1119 fixed duplicate labels (#1911325)
1121 2008-05-19 Raphael Neider <rneider AT web.de>
1123 * src/regression/empty.c: suppress warning
1124 * src/regression/pointer1.c: enabled index_by_pointer()
1125 * src/regression/inline.c: now works for pic16 as well
1127 * src/pic16/device.c: include dbuf declarations
1128 * src/pic16/device.h: removed obsolete prototypes
1130 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1131 * src/pic16/glue.c: made purely local functions static,
1132 (pic16_printGPointerType, pic16_printIvalCharPtr,
1133 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1134 generic pointers' tags (#1961866)
1136 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1138 2008-05-19 Borut Razem <borut.razem AT siol.net>
1140 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1141 fixed typo, uninstall include/pic16/pic16devices.txt
1143 2008-05-18 Borut Razem <borut.razem AT siol.net>
1145 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1146 the buffer is null terminated
1147 * src/device/pic16.c:
1148 applied modified patch 1965676: Patch for Win32 16 bit PIC
1149 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1151 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1153 * src/SDCC.lex (check_type),
1154 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1156 * as/mcs51/clean.mk,
1157 * as/z80/clean.mk: also clean *.dep
1158 * device/lib/pic16/libsdcc/stack/Makefile,
1159 * sim/ucsim/libtool: removed as they are rebuild by configure
1160 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1162 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1164 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1165 fixupInline instead of createFunction to fix bug 1864577
1166 (inlineFindMaxBlockno): removed, use global blockNo
1167 * src/SDCCglobl.h: added blockNo
1169 * src/z80/peep.h: modified properties
1170 * support/regression/tests/bug1864577.c: new, added
1172 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1174 * as/mcs51/asdata.c,
1175 * as/mcs51/asm.h: added org_cnt
1176 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1177 * as/mcs51/asout.c: changed old K&R to ANSI
1178 * as/mcs51/Makefile.in: use common identifiers
1184 * as/hc08/Makefile.bcc,
1185 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1186 * sdcc_vc_in.h: added define __func__
1187 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1188 Thanks Ruud van Silfhout
1189 * support/regression/tests/bug1717305.c: new, added
1191 2008-05-05 Borut Razem <borut.razem AT siol.net>
1193 * support/regression/Makefile.in,
1194 support/regression/ports/ds390/spec.mk,
1195 support/regression/ports/hc08/spec.mk,
1196 support/regression/ports/mcs51-common/spec.mk,
1197 support/regression/ports/pic14/spec.mk,
1198 support/regression/ports/pic16/spec.mk,
1199 support/regression/ports/ucz80/spec.mk,
1200 support/regression/ports/z80/spec.mk:
1201 added INC_DIR and LIBDIR paths
1202 * src/ds390/gen.c: removed duplicated selicolon
1204 2008-05-04 Borut Razem <borut.razem AT siol.net>
1206 * support/regression/Makefile.in,
1207 support/regression/fwk/lib/testfwk.c,
1208 support/regression/ports/ds390/spec.mk,
1209 support/regression/ports/hc08/spec.mk,
1210 support/regression/ports/mcs51-common/spec.mk,
1211 support/regression/ports/mcs51-large/spec.mk,
1212 support/regression/ports/mcs51-medium/spec.mk,
1213 support/regression/ports/mcs51-small/spec.mk,
1214 support/regression/ports/mcs51-stack-auto/spec.mk,
1215 support/regression/ports/mcs51-xstack-auto/spec.mk,
1216 support/regression/ports/pic14/spec.mk,
1217 support/regression/ports/pic16/spec.mk,
1218 support/regression/ports/ucz80/spec.mk:
1219 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1220 used to run regeression tests
1222 2008-05-01 Raphael Neider <rneider AT web.de>
1224 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1225 supported devices and instructions to add new ones
1227 2008-05-01 Raphael Neider <rneider AT web.de>
1229 * device/include/pic16/adc.h,
1230 device/lib/pic16/libio/adc/adcbusy.c,
1231 device/lib/pic16/libio/adc/adcopen.c,
1232 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1233 18f2455 style ADC devices, based on patch #1776197
1234 * device/lib/pic16/libio/adc/adcclose.c,
1235 device/lib/pic16/libio/adc/adcconv.c,
1236 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1237 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1238 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1239 * device/include/pic16/pic18f4431.h,
1240 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1241 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1243 2008-05-01 Raphael Neider <rneider AT web.de>
1245 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1246 moved xinst flag into pic16_options_t
1247 * src/pic16/device.c (default_device, pic16_list_devices,
1248 pic16_find_device): removed references to sfrrange
1249 * src/pic16/gen.c (genFunction),
1250 src/pic16/glue.c (pic16initialComments),
1251 src/pic16/main.c (pic16_optionsTable),
1252 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1254 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1256 2008-04-29 Raphael Neider <rneider AT web.de>
1258 * src/pic16/devices.inc,
1259 device/include/pic16/pic16devices.txt: replaced compiled-in list
1260 of devices with a variant parsed at runtime
1261 * src/pic16/device.c: added support for parsing pic16devices.txt,
1263 * src/pic16/device.h: removed (now) unused fields from PIC_device
1264 * src/pic16/main.c: removed #pragma maxram,
1265 (_pic16_initPaths): removed bogus generation of search paths,
1266 setup the port proper only after the search paths (for
1267 pic16devices.txt) are set up,
1268 (_pic16_finaliseOptions): moved processor dependant code here
1269 from _pic16_initPaths(), clean up
1270 * src/pic16/ralloc.c (pic16_init_stack),
1271 * src/pic16/ralloc.h,
1272 * src/pic16/pcode.c: clean up
1273 * device/include/Makefile.in,
1274 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1275 * support/scripts/inc2h-pic16.pl: updated instructions
1277 2008-04-29 Raphael Neider <rneider AT web.de>
1279 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1280 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1281 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1282 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1283 added missing family members and 18f2480/2580/4480/4580 family
1284 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1285 * device/include/pic16/pic18f2525.h: use 18f4620.h
1286 * device/include/pic16/pic18f6680.h: use 18f8680.h
1287 * device/include/pic16/pic18fregs.h,
1288 device/lib/pic16/pics.all,
1289 src/pic16/devices.inc: add new devices
1290 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1291 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1292 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1293 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1294 prevent attempting to build the libio for some new devices
1296 2008-04-29 Raphael Neider <rneider AT web.de>
1298 * debugger/mcs51/Makefile.in: fixed paths to sources
1300 2008-04-25 Borut Razem <borut.razem AT siol.net>
1302 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1303 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1304 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1305 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1306 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1307 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1308 as/link/z80/linkz80.dsp: lklibr.c moved
1309 * doc/INSTALL.txt: binary archives in bz2 format
1310 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1312 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1314 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1315 * support/regression/tests/bug1856409.c: new, added
1317 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1320 * src/mcs51/peep.c: Use werror for error messages.
1321 * src/SDCCicode.c (geniCodeConditional),
1322 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1323 * src/z80/Makefile.bcc,
1324 * src/z80/z80.dsp: added src/z80/peep.c/h
1325 * support/regression/tests/bug1839321.c: new, added
1327 2008-04-20 Raphael Neider <rneider AT web.de>
1329 * device/include/pic16/pic18f2455.h: added bitfields for port C
1331 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1333 * src/z80/peep.c: Use werror for error messages.
1335 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1337 * src/z80/peep.h (declaration of notUsed()),
1338 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1340 * src/z80/z80.h (added dependency on peep.h),
1341 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1344 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1346 * src/SDCCpeeph.c (added support for notUsed()),
1347 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1349 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1350 for notUsed()): Implemented generic (that is not port-specific) part
1353 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1355 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1356 * device/lib/libsdcc.lib,
1357 * device/lib/Makefile.in,
1358 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1359 * device/lib/calloc.c: renamed to _calloc.c
1360 * device/lib/free.c: renamed to _free.c
1361 * device/lib/malloc.c: renamed to _malloc.c
1362 * device/lib/realloc.c: renamed to _realloc.c
1363 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1364 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1365 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1366 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1367 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1368 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1369 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1370 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1372 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1373 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1374 * support/regression/tests/bug1509084.c: new, added
1376 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1378 * device/include/mcs51/cc2510fx.h: added _XPAGE
1379 * device/include/mcs51/compiler.h: cosmetic changes
1381 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1383 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1386 2008-03-31 Borut Razem <borut.razem AT siol.net>
1388 * support/cpp2 renamed to support/cpp
1389 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1390 support/cpp2/libiberty/splay-tree.c,
1391 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1392 support/cpp2/libcpp/directives.c,
1393 support/cpp2/libcpp/include/cpplib.h,
1394 support/cpp2/libcpp/include/symtab.h,
1395 support/cpp2/libcpp/include/line-map.h,
1396 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1397 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1398 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1399 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1400 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1401 release version 4.3.0
1402 * configure.in, configure, Makefile.in, Makefile.bcc:
1403 adapted for moved cpp2
1405 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1407 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1408 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1410 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1412 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1414 * support/regression/tests/bug1717943.c: new, added
1416 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1418 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1419 bytewise return value assignments introduced in last commit.
1421 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1423 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1424 genMult, genJumpTab):
1425 Use 16-bit instructions for addition in some additional cases,
1426 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1428 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1430 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1431 Implemented RFE #1921450, changed some debug messages.
1433 2008-03-30 Borut Razem <borut.razem AT siol.net>
1435 * Small Device C Compiler 2.8.0 released
1436 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1437 * support/scripts/sdcc.nsi: added finish page; this version
1438 was used for 2.8.0 release
1439 * doc/knownbugs.html: removed; magically generated by the build
1440 process using gen_known_bugs.pl from now on
1442 2008-03-23 Borut Razem <borut.razem AT siol.net>
1444 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1445 and reverted it, since it was already fixed by Raphael ;-)
1446 * doc/knownbugs.html: updated for RC2
1448 2008-03-22 Raphael Neider <rneider AT web.de>
1450 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1453 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1455 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1456 * support/regression/tests/bug1839277.c: added related testBug1839299
1458 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1460 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1461 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1463 * src/mcs51/gen.c: throughout only output hex constants
1464 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1465 * support/regression/tests/bug1839277.c: new, added
1467 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1469 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1470 compilation warning about nested comments.
1472 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1474 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1475 * support/regression/tests/bug1921073.c: new, added
1477 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1479 * src/z80/SDCCpeeph.c.c (callFuncByName):
1480 Commented function parameters.
1482 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1484 * src/z80/ralloc.c (packRegsForAccUse2):
1485 disabled a broken accumulator packing optimization (fixed #1292721).
1486 * support/regression/tests/bug-1292721: Regression test for #1292721.
1488 2008-03-16 Raphael Neider <rneider AT web.de>
1490 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1491 fixed code bloat regression using a variant of patch #1915618
1493 2008-03-16 Borut Razem <borut.razem AT siol.net>
1495 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1496 icon, changed startup menu for release distribution, code cleaning,
1497 create url files instead links in startup menu
1499 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1501 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1502 * support/regression/tests/bug1579949.c: new, added
1504 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1506 * device/lib/printf_fast.c: fixed bug 1255403
1508 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1510 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1511 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1513 2008-03-14 Borut Razem <borut.razem AT siol.net>
1515 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1516 command line options
1517 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1518 is correctly displayed
1519 * as/link/z80/lkmain.c: usage line commented out
1521 2008-03-13 Borut Razem <borut.razem AT siol.net>
1523 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1524 updated the list pf supported pic14 devices
1526 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1528 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1530 2008-03-12 Borut Razem <borut.razem AT siol.net>
1532 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1533 fixed documentation request #1718191
1534 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1535 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1538 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1540 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1541 * support/regression/tests/bug1505811.c: new, added
1543 2008-03-09 Raphael Neider <rneider AT web.de>
1545 * device/include/pic16/pic18f2620.h,
1546 * device/include/pic16/pic18f4620.h,
1547 * device/lib/pic16/libdev/pic18f2620.c,
1548 * device/lib/pic16/libdev/pic18f4525.c,
1549 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1550 family to consistently use pic18f4620.[ch], fixes #1832562
1552 2008-03-09 Borut Razem <borut.razem AT siol.net>
1554 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1555 changed sdcc version to 2.8.0
1556 * knownbugs.html: regenerated
1557 * support/scripts/gen_known_bugs.pl: added number of open bugs
1559 2008-03-09 Raphael Neider <rneider AT web.de>
1561 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1562 (genOr): read volatile operand even if the result is known,
1564 (genOr,genXor): removed unused legacy code,
1565 (genDummyRead): use pic16_mov2w_volatile()
1567 2008-03-08 Borut Razem <borut.razem AT siol.net>
1569 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1570 cons w. --model-large
1571 * support/regression/staticinit.c: added regression test for bug
1574 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1576 * src/ds390/gen.c (pushSide, genPcall),
1577 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1578 * src/mcs51/gen.c: cosmetic changes
1579 * support/regression/fwk/include/testfwk.h: added macro reentrant
1580 * support/regression/tests/bug1908493.c: new, added
1582 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1584 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1586 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1588 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1589 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1590 already set in ds390/main.c and mcs51/main.c
1592 2008-03-07 Raphael Neider <rneider AT web.de>
1594 * src/regression/init0.c: new test for initialized arrays of function
1596 * src/regression/Makefile: made a bit more flexible, added init0.c
1597 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1598 pointers, closes #1427663
1600 2008-03-05 Borut Razem <borut.razem AT siol.net>
1602 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1603 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1605 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1607 * support/librarian/sdcclib.c:Added feature request 1908061:
1608 Synchronise sdcclib commands with ar.
1610 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1612 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1613 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1614 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1615 * device/include/mcs51/compiler.h: removed umlauts, added double
1618 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1620 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1621 * support/regression/tests/bug1536762.c: new, added
1623 * src/SDCCutil.h: added getBuildDate()
1624 * src/SDCCmain.c (printVersionInfo),
1625 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1627 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1628 * src/ds390/ralloc.c (packRegisters),
1629 * src/mcs51/ralloc.c (packRegisters),
1630 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1632 * support/regression/tests/bug1618050.c: new, added
1633 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1634 * support/regression/fwk/include/testfwk.h,
1635 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1638 2008-03-04 Raphael Neider <rneider AT web.de>
1640 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1641 on accessing OP_SYM_TYPE(op)
1642 * src/pic/gen.h: removed unused prototype of genMinusDec()
1643 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1644 fix #1876953 (invalid subtraction code), removed unused code
1646 2008-03-03 Raphael Neider <rneider AT web.de>
1650 * src/pic/genarith.c,
1652 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1653 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1655 2008-03-03 Raphael Neider <rneider AT web.de>
1657 * src/pic/device.c (find_device): search user-specified paths first
1658 for pic14devices.txt, fixes #1900827
1660 2008-03-02 Borut Razem <borut.razem AT siol.net>
1662 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1663 AddToPath and RemoveFromPath
1665 2008-03-01 Borut Razem <borut.razem AT siol.net>
1667 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1668 work correctly, added debugging support if -DSDCC.DEBUG command line
1671 2008-02-28 Borut Razem <borut.razem AT siol.net>
1673 * doc/sdccman.lyx: cosmetic changes
1675 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1677 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1678 * doc/sdccman.lyx: fixed unmeant removal of spaces
1680 2008-02-27 Borut Razem <borut.razem AT siol.net>
1682 * support/scripts/sdcc.nsi: corrected installation directory for
1683 current user installation mode
1684 * doc/README.txt: added Philipp Klaus Krause to the developers list
1686 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1688 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1689 return ifx condition
1690 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1691 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1692 ifxJump to fix bug 1838000
1693 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1694 * support/regression/tests/bug1838000.c: new, added
1695 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1697 2008-02-26 Borut Razem <borut.razem AT siol.net>
1699 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1701 * support/scripts/sdcc.nsi: added MULTIUSER page,
1702 NSIS upgraded to version 2.35
1704 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1706 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1707 * support/regression/tests/bug1565152.c: new, added
1709 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1711 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1712 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1713 * support/regression/tests/bug1670148.c: new, added
1715 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1717 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1719 2008-02-24 Borut Razem <borut.razem AT siol.net>
1721 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1722 is ineffective for unsigned char parameter
1724 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1726 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1727 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1728 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1729 * support/Util/MySystem.c (my_system): output errorcode when verbose
1731 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1733 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1736 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1738 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1741 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1743 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1745 2008-02-21 Borut Razem <borut.razem AT siol.net>
1747 * support/regression/Makefile.in,
1748 support/regression/ports/ds390/spec.mk,
1749 support/regression/ports/hc08/spec.mk,
1750 support/regression/ports/mcs51-common/spec.mk,
1751 support/regression/ports/pic14/spec.mk,
1752 support/regression/ports/pic16/spec.mk,
1753 support/regression/ports/ucz80/spec.mk,
1754 support/regression/ports/xa51/spec.mk:
1755 added CFLAGS when compiling timeout
1757 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1759 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1762 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1764 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1765 * support/regression/tests/bug1888147.c: new, added
1767 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1769 * src/z80/gen.c: fixed bugs #1596270, #1736867
1771 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1773 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1774 contents, mostly fixes #1596270
1776 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1778 * src/z80/peeph.def,
1779 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1780 peepholes, fixes #1806565
1782 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1784 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1785 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1786 fixes bug 1739475, thanks Robert Larice
1787 (rule 271): new, added
1789 2008-02-18 Borut Razem <borut.razem AT siol.net>
1791 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1793 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1795 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1797 2008-02-17 Raphael Neider <rneider AT web.de>
1799 * src/pic16/genarith.c,
1802 * src/pic16/genutils.c: removed unused legacy code,
1803 removed unused fields from struct asmop and struct _G
1805 2008-02-17 Raphael Neider <rneider AT web.de>
1807 * src/pic16/gen.c (AccRsh): cosmetic changes,
1808 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1809 genRightShiftLiteral): fixed to work with SFRs as result by
1810 assigning only once to result,
1811 removed a lot of unused/excluded code fragments
1813 2008-02-17 Raphael Neider <rneider AT web.de>
1815 * device/include/pic/pic16f88.h,
1816 * device/include/pic/pic16f886.h,
1817 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1819 2008-02-17 Borut Razem <borut.razem AT siol.net>
1821 * src/z80/peeph.def: applied patch
1822 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1823 * src/z80/gen.c, src/z80/peeph.def: applied patch
1824 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1825 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1826 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1827 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1828 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1829 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1831 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1833 * as/link/mcs51/aslink.dsp: removed SDK define
1834 * as/link/z80/clean.mk: brought in sync with other ports
1835 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1836 * as/hc08/Makefile.bcc,
1837 * as/mcs51/Makefile.bcc,
1838 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1839 * src/z80/main.c (_setValues): use the now capitalized -Z,
1840 (z80_port, gbz80_port): generate debug information when asked
1842 2008-02-16 Borut Razem <borut.razem AT siol.net>
1844 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1845 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1846 as/z80/Makefile.in. as/z80/Makefile.bcc:
1847 applied patch #1893393: patch for as-z80 and link-z80 to generate
1848 cdb, thanks to Armin Diehl
1849 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1850 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1851 asnoice.c moved to as/asxxsrc/asnoice.c
1852 * src/z80/peeph-gbz80.def: applied patch
1853 #1880235: Z80 return peephole, thanks to Philipp Krause
1855 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1858 * doc/sdccman.lyx: bumped version to 2.7.5
1859 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1861 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1863 * device/include/pic16/stdlib.h,
1864 * device/lib/pic16/libc/stdlib/ltoa.c,
1865 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1867 2008-02-13 Borut Razem <borut.razem AT siol.net>
1869 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1870 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1871 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1872 src/SDCCopt.c, src/SDCCval.c:
1873 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1875 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1877 * src/SDCCsymt.c (compareType): fixed bug 1309013
1879 2008-02-09 Borut Razem <borut.razem AT siol.net>
1881 * src/SDCCval.c, src/SDCCval.h:
1882 code cleaning, added function constChrVal()
1883 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1884 call constChrVal() instead constVal()
1886 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1888 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1891 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1892 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1895 2008-02-01 Raphael Neider <rneider AT web.de>
1897 * device/include/pic/pic16f886.h,
1898 * device/include/pic/pic16f887.h: added RA6 and RA7
1900 2008-01-24 Raphael Neider <rneider AT web.de>
1902 * device/include/pic/pic16f88.h: added RA6 and RA7
1903 * device/lib/pic/libdev/disabled_pic16f886.c,
1904 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1906 * src/pic16/devices.inc,
1907 * device/include/pic16/pic18f2423.h,
1908 * device/include/pic16/pic18f2523.h,
1909 * device/include/pic16/pic18fregs.h,
1910 * device/lib/pic16/pics.all
1911 * device/lib/pic16/libdev/pic18f2423.c,
1912 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1913 * device/lib/pic16/libio/i2c.ignore,
1914 * device/lib/pic16/libio/usart.ignore,
1915 * device/lib/pic16/libio/adc.ignore: ignore new devices
1917 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1919 * src/SDCCast.c (createRMW): fixed bug 1582651
1921 2008-01-20 Borut Razem <borut.razem AT siol.net>
1923 * src/SDCCcse.c: partially fixed enhancement request
1924 #1793872 - multiply by -1 not collapsed
1925 * support/regression/tests/arithcsi.c: added regression test
1927 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1929 * as/mcs51/asx8051.dsp: removed define SDK
1930 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1931 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1933 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1934 cosmetic changes, brought more in sync, changed old K&R to ANSI
1936 2008-01-13 Borut Razem <borut.razem AT siol.net>
1938 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1939 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1941 2007-12-30 Borut Razem <borut.razem AT siol.net>
1943 * src/pic16/gen.c: fixed implementation of bitwise operations for
1945 * support/regression/tests/bitwise.c: added test cases
1947 2007-12-29 Borut Razem <borut.razem AT siol.net>
1949 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1950 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1951 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1952 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1953 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1954 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1955 src/pic16/pcode.[ch]: added const qualifier
1956 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1957 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1958 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1959 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1960 * as/asxxsrc/aslex.c: use dbuf_getline()
1961 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1962 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1963 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1964 as/z80/asm.h, as/z80/z80adr.c:
1965 changed type of ib and ip to const char *
1967 2007-12-28 Borut Razem <borut.razem AT siol.net>
1969 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1970 introduced (readlin) - long lines are turuncated
1971 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1972 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1973 as/z80/Makefile.in: moved aslex.c to asxxsrc
1974 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1975 * as/hc08/asmain.c, as/mcs51/asmain.c:
1976 added missing initialization of a_addr field
1977 * support/regression/tests/long_asm_line.c: added regtest for long
1980 2007-12-22 Borut Razem <borut.razem AT siol.net>
1982 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1984 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1986 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1988 2007-12-16 Borut Razem <borut.razem AT siol.net>
1990 * device/include/pic16/stdbool.h: removed, since already exists in
1991 device/include/; this also fixes bitopcse.c regression test for pic16
1993 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1994 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1995 dereference doesn't work; covered by regression test bug1399290
1997 2007-12-05 Borut Razem <borut.razem AT siol.net>
1999 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2002 2007-12-01 Borut Razem <borut.razem AT siol.net>
2004 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2005 corrected handling of the highest_valid_address
2007 2007-11-17 Raphael Neider <rneider AT web.de>
2009 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2010 * src/pic/glue.c (picglue): emit .file if --debug is given
2012 2007-11-17 Raphael Neider <rneider AT web.de>
2014 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2015 care when left or right operand resides in result, fixes #1830220
2017 2007-11-17 Borut Razem <borut.razem AT siol.net>
2019 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2020 #983491 - "Merge duplicate strings function is ineffective"
2021 * support/regression/tests/bug-983491.c: regtest disabled
2022 * as/asxxsrc: created
2023 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2024 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2025 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2026 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2027 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2028 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2029 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2030 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2031 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2032 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2033 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2034 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2035 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2037 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2039 * device/include/stdarg.h: added and removed some casts
2040 * src/SDCCsymt.c (compareType): Fully check types between generic and
2041 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2043 2007-11-13 Borut Razem <borut.razem AT siol.net>
2045 * support/regression/tests/bug-1817005.c:
2046 added regtest for bug #1817005 - as-z80 chokes on long labels
2048 2007-11-12 Borut Razem <borut.razem AT siol.net>
2050 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2051 as/z80/asout.c, as/z80/aslist.c:
2052 fixed bug #1817005 - as-z80 chokes on long labels
2054 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2057 * as/z80/asmain.c: cosmetic changes
2060 * as/z80/alloc.h: removed
2062 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2063 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2064 * as/link/hc08/Makefile.in,
2065 * as/link/mcs51/Makefile.in,
2066 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2068 * as/link/mcs51/lkarea.c,
2069 * as/link/mcs51/lkmain.c: cosmetic changes
2070 * as/link/hc08/lklibr.c,
2071 * as/link/z80/lklibr.c,
2072 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2073 used cygwin_conv_to_full_posix_path,
2074 added warnings, cosmetic changes, brought more in sync
2075 changed old K&R into ANSI function declarations
2076 * as/link/z80/lklibr.c (loadAdb): added
2077 * as/link/z80/lkmain.c: removed -- option from usage text
2079 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2081 * src/mcs51/gen.c (outBitC): optimized for no result
2083 2007-10-31 Borut Razem <borut.razem AT siol.net>
2085 * src/SDCCsymt.c: fixed (hopeful properly) bug
2086 #1805702 - order of extern matters
2087 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2090 2007-10-29 Borut Razem <borut.razem AT siol.net>
2092 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2093 - order of extern matters
2094 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2097 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2099 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2100 24bitMode, portIsDS390
2101 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2102 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2103 (notVolatileVariable): also check sloc names,
2104 (callFuncByName): moved ftab[] out of function and sorted it by use
2106 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2108 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2109 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2110 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2111 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2112 * support/regression/tests/bug-880197.c: new, added
2114 2007-10-28 Borut Razem <borut.razem AT siol.net>
2116 * support/regression/Makefile.in,
2117 support/regression/ports/mcs51-large/spec.mk,
2118 support/regression/ports/mcs51-xstack-auto/spec.mk,
2119 support/regression/ports/mcs51-stack-auto/spec.mk,
2120 support/regression/ports/mcs51-medium/spec.mk,
2121 support/regression/ports/mcs51-common/spec.mk,
2122 support/regression/ports/mcs51-common/*,
2123 support/regression/ports/mcs51-small/*:
2124 mcs51 renamed to mcs51-common, created mcs51-small
2125 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2126 * support/regression/tests/bug-1805702.c: added regtest for bug
2129 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2131 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2132 added new rules 265 - 270
2133 * support/regression/tests/bug1721024.c:new, added
2134 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2135 introduced new test-mcs51 to run all mcs51 tests
2137 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2139 * support/regression/tests/bug1816470.c: new, added
2141 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2143 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2144 propagate for *,+,- with float, fixed bug 1816470
2145 (decorateType): cast to resultTypeProp instead of resultType
2147 2007-10-19 Borut Razem <borut.razem AT siol.net>
2149 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2150 function is ineffective" for pic16 tareget
2151 * support/scripts/listerr.c: corrected include path
2152 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2155 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2157 * support/regression/tests/using.c: new, added
2158 * support/regression/tests/vaargs.c: fixed and enabled test
2160 2007-10-18 Borut Razem <borut.razem AT siol.net>
2162 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2164 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2166 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2168 * doc/sdccman.lyx: documented option --Werror
2169 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2170 RegBankUsed[] earlier
2172 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2174 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2178 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2180 * src/SDCCast.c (decorateType): improved optimization of tri-op
2181 * src/SDCCerr.c (vwerror, setWError),
2183 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2184 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2186 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2188 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2189 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2190 * support/regression/tests/bug-223113.c,
2191 * support/regression/tests/bug-426632.c,
2192 * support/regression/tests/bug-468811.c,
2193 * support/regression/tests/bug-477835.c,
2194 * support/regression/tests/bug-478094.c,
2195 * support/regression/tests/bug-499644.c,
2196 * support/regression/tests/bug-524209.c,
2197 * support/regression/tests/bug-524211.c,
2198 * support/regression/tests/packcast.c,
2199 * support/regression/tests/structidx.c: added empty tests
2200 * support/regression/tests/bug-607243.c: enabled test
2202 2007-10-06 Borut Razem <borut.razem AT siol.net>
2204 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2205 support of universal binaries on Mac OS X
2207 2007-10-02 Borut Razem <borut.razem AT siol.net>
2209 * src/SDCCval.h: unified double2ul macro for all platforms
2210 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2211 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2213 2007-09-30 Borut Razem <borut.razem AT siol.net>
2215 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2217 * sdcc_vc_in.h: enabled warnings
2218 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2219 unsigned type, result still unsigned
2220 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2222 2007-09-28 Raphael Neider <rneider AT web.de>
2224 * src/pic/device.c (find_device): prevent buffer underflow error
2225 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2226 the just destroyed list entry
2228 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2230 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2233 2007-09-18 Borut Razem <borut.razem AT siol.net>
2235 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2236 applied to unsigned type, result still unsigned
2238 2007-09-17 Borut Razem <borut.razem AT siol.net>
2240 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2241 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2242 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2243 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2244 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2245 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2246 src/z80/gen.c, src/z80/ralloc.c:
2247 fixed bug #1739860 - sdcc does not work correctly on some platforms
2249 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2251 2007-09-17 Raphael Neider <rneider AT web.de>
2253 * src/pic16/device.c: reverted to previous version
2254 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2256 2007-09-16 Raphael Neider <rneider AT web.de>
2258 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2259 as this raises a ton of gpasm warnings, just emit a second label
2260 * src/pic16/devices.inc,
2261 * device/lib/pic16/pics.all,
2262 * device/lib/pic16/libdev/pic18f2585.c,
2263 * device/lib/pic16/libdev/pic18f2680.c,
2264 * device/lib/pic16/libdev/pic18f2682.c,
2265 * device/lib/pic16/libdev/pic18f2685.c,
2266 * device/lib/pic16/libdev/pic18f4585.c,
2267 * device/lib/pic16/libdev/pic18f4680.c,
2268 * device/lib/pic16/libdev/pic18f4682.c,
2269 * device/lib/pic16/libdev/pic18f4685.c,
2270 * device/include/pic16/pic18f2585.h,
2271 * device/include/pic16/pic18f2680.h,
2272 * device/include/pic16/pic18f2682.h,
2273 * device/include/pic16/pic18f2685.h,
2274 * device/include/pic16/pic18f4585.h,
2275 * device/include/pic16/pic18f4680.h,
2276 * device/include/pic16/pic18f4682.h,
2277 * device/include/pic16/pic18f4685.h,
2278 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2279 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2280 patch contributed by Anton Strobl, applied with changes
2282 2007-09-16 Raphael Neider <rneider AT web.de>
2284 * device/include/pic16/pic18f2431.h,
2285 * device/include/pic16/pic18f25j10.h,
2286 * device/include/pic16/pic18f4431.h,
2287 * device/include/pic16/pic18f45j10.h: adopted common include style
2288 * device/include/pic16/pic18f1320.h,
2289 * device/include/pic16/pic18f2320.h,
2290 * device/include/pic16/pic18f2525.h,
2291 * device/include/pic16/pic18f4320.h,
2292 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2293 * device/include/pic16/pic18fregs.h: prepared for automatic include
2294 file selection by having DEVICE.h for every DEVICE
2295 * device/lib/pic16/libdev/pic18f2320.c,
2296 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2298 * device/lib/pic16/configure.in,
2299 * device/lib/pic16/configure: use rm -rf instead of rmdir
2300 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2301 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2303 2007-09-09 Borut Razem <borut.razem AT siol.net>
2305 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2306 distingush between i386 and ppc Mac OS X versions
2308 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2310 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2311 * support/regression/tests/bug1788177.c: new, added
2313 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2315 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2316 * device/include/mcs51/lint.h added keyword __naked
2318 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2322 * src/SDCCmem.h: removed maxRegBank
2323 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2324 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2325 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2326 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2327 name and behaviour to handle banked functions
2328 (scan4op): and use it to fix bug 1786213
2330 2007-09-03 Raphael Neider <rneider AT web.de>
2332 * device/include/pic16/pic18f248.h,
2333 * device/include/pic16/pic18f258.h,
2334 * device/include/pic16/pic18f448.h,
2335 * device/lib/pic16/libdev/pic18f248.c,
2336 * device/lib/pic16/libdev/pic18f258.c,
2337 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2338 added T0CONbits, fixes #1786891
2340 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2342 * src/ds390/gen.c (genFarPointerSet),
2343 * src/hc08/ralloc.c (packRegisters),
2344 * src/mcs51/ralloc.c (packRegisters),
2345 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2347 * src/SDCCicode.h: POINTER_SET can be true for literals too
2348 * support/regression/tests/bug1750318.c: new, added
2350 2007-08-23 Borut Razem <borut.razem AT siol.net>
2352 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2353 library versions without the completition functionality
2355 2007-08-22 Raphael Neider <rneider AT web.de>
2357 * device/include/pic16/pic18f1220.h,
2358 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2360 2007-08-12 Borut Razem <borut.razem AT siol.net>
2362 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2364 2007-08-11 Borut Razem <borut.razem AT siol.net>
2366 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2367 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2368 support/Util/SDCCerr.[ch] moved to src
2369 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2370 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2371 device/examples/ds390/tinitalk/tinitalk.dsp,
2372 device/examples/serialcomm/windows/serialcomm.dsp,
2373 support/librarian/librarian.dsp:
2374 removed linking of unused odbc32.lib and odbccp32.lib
2375 * support/scripts/winres.h:
2376 added for compilation with Visual C++ 2005 Express Edition
2378 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2380 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2383 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2385 * sdccconf_in.h: update the endian test so that SPARC Solaris
2386 does not throw syntax errors
2388 2007-08-06 Borut Razem <borut.razem AT siol.net>
2390 * doc/sdccman.lyx: removed two index entries which prevented the
2391 generation of sdcc doc archive
2393 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2395 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2396 instead of lyx 1.5.0.
2398 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2400 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2401 Lucas Loizaga, with minor modifications. Thanks!
2403 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2405 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2408 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2410 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2411 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2414 2007-07-22 Borut Razem <borut.razem AT siol.net>
2416 * configure.in, configure: re-introduced .version
2417 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2418 the version reverted to 2.7.0
2420 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2423 * doc/sdccman.lyx: bumped version to 2.7.3
2424 * device/include/mcs51/compiler.h: fixed elif->else
2425 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2426 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2427 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2428 enable accuse for bit operands
2429 * src/SDCCmain.c (printVersionInfo),
2430 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2431 environment descriptor
2432 * src/SDCCutil.h: added getBuildEnvironment
2433 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2434 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2435 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2436 * support/regression/tests/bug1348008.c,
2437 * support/regression/tests/bug1496419.c,
2438 * support/regression/tests/bug1503067.c,
2439 * support/regression/tests/preproc.c: added empty tests
2441 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2443 * support/regression/tests/bug1678803.c: new, added
2445 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2448 * as/link/hc08/lkihx.c,
2449 * as/link/hc08/lkrloc.c,
2450 * as/link/mcs51/lkihx.c,
2451 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2452 ihxExtendedLinearAddress
2453 * as/link/mcs51/lkrloc.c (relr),
2454 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2455 acall/ajmp, see bug 830513
2457 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2459 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2460 (cseBBlock): remember aggr2ptr has been used
2461 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2462 (geniCodeAssign): fixed bug 868103
2463 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2464 added operandSize prototype
2465 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2466 (genDataPointerSet): use max of size of right and result,
2467 (gencjne): added parameter useCarry for optimization,
2468 (genCmpEq): use carry if appropriate,
2469 (genXor): check if operand already in carry
2470 * support/regression/tests/bug-868103.c: enabled test
2472 2007-07-12 Raphael Neider <rneider AT web.de>
2474 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2476 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2478 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2479 from Robert Larice, thanks
2480 * support/regression/tests/bitopcse.c,
2481 * support/regression/tests/bitvars.c,
2482 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2483 * support/regression/tests/bug-927659.c: enabled test for z80
2484 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2485 * support/regression/tests/bug1745717.c: new, added
2486 * support/regression/tests/literalop.c,
2487 * support/regression/tests/nullstring.c: removed storage definitions that
2488 are now in testfwk.h
2490 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2492 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2493 and bool for targets that do not fully support it.
2494 * support/regression/tests/bug1546986.c,
2495 * support/regression/tests/bug1723128.c,
2496 * support/regression/tests/bug1734654.c,
2497 * support/regression/tests/bug1738367.c,
2498 * support/regression/tests/constantRange.c: only use bool if allowed
2500 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2502 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2503 Larice, also handle function pointers
2504 * support/regression/tests/bug1749275.c: new, added
2506 2007-07-03 Borut Razem <borut.razem AT siol.net>
2508 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2509 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2510 #1746528: SDCC should ignore ':' in inline assembler comments
2511 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2513 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2515 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2516 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2518 2007-06-29 Borut Razem <borut.razem AT siol.net>
2520 * src/SDCCmain.c: fixed bug
2521 #1744746: SDCC #4867: broken option --xram-size
2523 2007-06-28 Borut Razem <borut.razem AT siol.net>
2525 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2526 find out the endianess of host machine for ucsim
2528 2007-06-27 Borut Razem <borut.razem AT siol.net>
2530 * support/regression/generate-cases.py: corrected the file name
2532 * configure.in, configure, sdccconf_in.h: find out the endianess of
2534 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2537 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2539 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2541 2007-06-26 Borut Razem <borut.razem AT siol.net>
2543 * support/regression/generate-cases.py: display warning if function
2544 list is empty; implemented more flexible rule for detection of
2545 testing functions, allowing return type 'void' in the same line as
2546 the function name in the function definition
2547 * support/regression/tests/bug-1654060.c: corrected test
2548 * support/librarian/sdcclib.c: fixed warning:
2549 format '%s' expects type 'char *', but argument 2 has type 'int'
2551 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2553 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2554 Multiple infiles for sdcclib.
2556 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2558 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2561 2007-06-18 Borut Razem <borut.razem AT siol.net>
2563 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2564 how to handle comments, so they have to be removed by the
2565 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2566 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2567 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2568 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2569 table driven option hadling
2571 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2573 * src/SDCCast.c (decorateType),
2574 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2575 iCode to ast level to fix bug 1738367
2576 * support/regression/tests/bug1738367.c: new, added
2578 2007-06-15 Raphael Neider <rneider AT web.de>
2580 * src/pic16/devices.inc,
2581 * device/lib/pic16/pics.all,
2582 * device/include/pic16/pic18fregs.h,
2583 * device/include/pic16/pic18f[24][45]20.h,
2584 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2585 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2586 * device/lib/pic16/Makefile.in: faster cleanup
2588 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2590 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2592 2007-06-13 Raphael Neider <rneider AT web.de>
2594 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2596 2007-06-12 Raphael Neider <rneider AT web.de>
2598 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2599 suppress bit defines if NO_BIT_DEFINES is #define'd
2600 * device/include/pic/pic*.h: recreated all headers to include
2601 conditional bit defines
2602 * device/include/pic/pic16f886.h,
2603 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2604 * device/include/pic/recreate.sh: script to recreate the complete
2605 device library files based on the currently supported devices
2607 2007-06-12 Borut Razem <borut.razem AT siol.net>
2609 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2610 support/regression/Makefile.in, support/scripts/build.mak,
2611 support/scripts/Makefile.snapshot:
2612 use new svn URL scheme
2613 * doc/sdccman.lyx: SDCC Wiki moved to
2614 http://sdcc.wiki.sourceforge.net/
2616 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2618 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2619 * support/regression/tests/bug1734654.c: added
2621 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2623 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2624 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2625 with literal operands
2627 2007-06-10 Borut Razem <borut.razem AT siol.net>
2629 * as/link/z80/lklibr.c: fixed mingw build warning
2630 lklibr.c:575: warning: implicit declaration of function 'tolower'
2631 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2632 src/z80/main.c: move target specific options from src/SDCCmain.c
2633 to src/<target>/main.c
2635 2007-06-09 Borut Razem <borut.razem AT siol.net>
2637 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2638 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2639 * support/regression/tests/bug-1294691.c: added
2641 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2643 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2644 can also be static, fixes bug 1733438
2645 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2646 have absolute address too
2647 (computeType): added optimization for 'cond ? true : false'
2648 * support/regression/tests/absolute.c: added test for static absolute var
2650 2007-06-08 Raphael Neider <rneider AT web.de>
2652 * src/regression/Makefile: suppress parallel builds, allow easy
2653 switching between pic14/pic16 ports
2654 * src/regression/picregs.h: added pic14/16 header file switch
2655 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2656 inline.c,nestfor.c,string1.c}: include "picregs.h"
2658 2007-06-07 Borut Razem <borut.razem AT siol.net>
2660 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2661 permanent solution to suppress GCC 4.2.0 c++ warning:
2662 deprecated conversion from string constant to `char *'
2663 use 'const char *' where ever required
2664 * support/regression/generate-cases.py: implemented more flexible rule
2665 for detection of testing functions, allowing white-spaces surrounding
2666 the function name and the 'void' parameter.
2667 * support/regression/tests/constantRange.c,
2668 support/regression/tests/scott-compare3.c: fixed failing regression
2669 tests, uncovered by implementation of more flexible rule for detection
2670 of testing functions
2672 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2674 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2676 2007-06-04 Borut Razem <borut.razem AT siol.net>
2678 * configure.in, configure, config_vc.awk: sdcc version number is now
2679 stored in configure.in; removed .version
2680 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2681 doc/INSTALL.txt: version bumped to 2.7.2
2682 * sim/ucsim/configure.in, sim/ucsim/configure:
2683 use "read" to read from .version
2685 2007-06-03 Borut Razem <borut.razem AT siol.net>
2687 * */Makefile.in: removed annoying warning:
2688 Makefile:xx: Makefile.dep: No such file or directory
2690 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2692 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2693 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2694 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2695 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2696 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2697 bugfix: only use newBoolLink for bit result type
2698 * src/SDCCicode.c (geniCodeLogic): added param tree,
2699 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2700 (geniCodeLogicAndOr): use IS_BIT,
2701 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2702 (ast2iCode): added tree param to geniCodeLogic for comparisons
2703 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2704 * support/regression/tests/bug1723128.c: added test NotZero
2706 2007-06-01 Borut Razem <borut.razem AT siol.net>
2708 * SDCPP synchronized with GCC CPP release version 4.2.0,
2709 currently the latest release:
2710 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2711 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2712 support/cpp2/cppdefault.h, support/cpp2/except.h,
2713 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2714 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2715 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2716 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2717 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2718 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2719 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2720 support/cpp2/opts.h, support/cpp2/output.h,
2721 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2722 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2723 support/cpp2/system.h, support/cpp2/version.c,
2724 support/cpp2/Makefile.in: modified
2725 * support/cpp2/opts-common.c: added
2726 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2727 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2728 search for included source file in local directory
2729 * sim/ucsim/configure, sim/ucsim/configure.in:
2730 temporary solution to suppress GCC 4.2.0 c++ warning:
2731 deprecated conversion from string constant to `char *'
2733 2007-06-01 Raphael Neider <rneider AT web.de>
2735 * device/lib/pic/libdev/pic12f683.c,
2736 * device/include/pic/pic12f683.h: added GPIO bits
2738 2007-06-01 Raphael Neider <rneider AT web.de>
2740 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2741 quotation marks, clarified role of PIC14 vs. PIC16 ports
2742 * src/pic16/devices.inc,
2743 * device/include/pic16/pic18fregs.h,
2744 * device/include/pic16/pic18f[24][45]j10.h,
2745 * device/lib/pic16/pics.all,
2746 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2747 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2748 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2749 for new devices as they are not yet supported by gputils
2751 2007-05-31 Borut Razem <borut.razem AT siol.net>
2753 * Small Device C Compiler 2.7.0 released
2754 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2755 changed sdcc version to 2.7.1
2756 * support/scripts/sdcc.nsi: added How to create WIN32 release
2759 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2761 * doc/sdccman.lyx: documented initialization and allocation of absolute
2762 variables, bit parameter passing, the need for function pointers to be
2763 reentrant and alpha quality support of inline and retrict
2765 2007-05-26 Borut Razem <borut.razem AT siol.net>
2767 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2768 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2769 * docs/knownbugs.html: updated
2771 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2773 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2775 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2777 (gencjneshort): optimized when left is AOP_DIR
2778 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2779 initializing unions in a struct/array
2780 * support/regression/fwk/include/testfwk.h: added defines for data, near
2781 and far for host and z80
2782 * support/regression/tests/bug1723128.c: new, added
2784 2007-05-22 Borut Razem <borut.razem AT siol.net>
2786 * doc/knownbugs.html: updated
2788 2007-05-21 Raphael Neider <rneider AT web.de>
2790 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2791 error message instead
2792 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2794 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2796 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2798 2007-05-21 Raphael Neider <rneider AT web.de>
2800 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2802 * src/regression/gpsim_assert.h,
2803 * src/regression/Makefile,
2804 * src/regression/pcodeopt.c: regression test for the above fix
2806 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2808 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2809 jumps to self, fixed bug 1717281
2811 2007-05-10 Borut Razem <borut.razem AT siol.net>
2813 * support/scripts/gen_known_bugs.pl: cosmetic fix
2814 * doc/knownbugs.html: generated by gen_known_bugs.pl
2816 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2818 * src/SDCCast.c (createFunction): also generate non-inlined version of
2819 function for functions declared as "static inline"
2820 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2821 function can be inlined after non-inlined version generated.
2823 2007-05-10 Borut Razem <borut.razem AT siol.net>
2825 * support/scripts/gen_known_bugs.pl: added script
2826 which generates knownbugs.html
2828 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2830 * doc/knownbugs.html: updated for release 2.7.0
2832 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2834 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2836 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2838 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2839 (throughout): updated generating comments
2840 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2841 (throughout): updated generating comments
2842 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2843 rule instead of at the second, or it might skip lines when removing the
2845 * support/regression/tests/bug1714204.c: changed test to foo
2847 2007-05-08 Borut Razem <borut.razem AT siol.net>
2849 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2850 thanks to SDCC Distributed Compile Farm members,
2851 added Z80 and GBZ80 command line options
2852 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2854 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2856 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2857 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2858 * support/regression/tests/longlit.c: modified to be tested at all and
2859 to pass the actual test
2861 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2863 * device/include/mcs51/uPSD33xx.h: Added.
2865 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2867 * device/lib/_gptrput.c,
2868 * device/lib/_gptrget.c: removed old code,
2870 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2871 * support/regression/tests/bug1714204.c: new, added
2873 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2875 * support/regression/tests/regtrack.c: test was never executed
2876 because of the regression test being picky about white spaces.
2877 * device/lib/mcs51/crtclear.asm: added comment
2879 2007-05-06 Raphael Neider <rneider AT web.de>
2881 * device/lib/pic/Makefile.rules,
2882 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2883 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2885 2007-05-06 Raphael Neider <rneider AT web.de>
2887 * src/pic16/device.h,
2889 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2890 _pic16_setDefaultOptions): removed/reordered command-line args
2891 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2892 devices, regrouped command line args, environment variables),
2893 clarified sone points, added sections on how to add devices to the
2896 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2898 * src/z80/peeph.def: fixed bug in rule 2
2900 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2902 * src/port.h: added TARGET_MCS51_LIKE
2903 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2904 take advantage of it too
2905 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2906 (shiftR2Left2Result): Optimized: don't check shifting by 0
2907 * src/z80/peeph-z80.def,
2908 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2909 modifications, see patch 1700823
2910 * src/mcs51/peep.c (): fixed bug 1712928
2911 * support/regression/tests/bug1712928.c: new, added
2913 2007-05-05 Borut Razem <borut.razem AT siol.net>
2915 * device/lib/pic16/Makefile.common.in,
2916 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2917 removed bash dependencies
2919 2007-05-01 Borut Razem <borut.razem AT siol.net>
2922 fixed bug #1710507: --i-code-in-asm makes compile fail
2923 all iCode comments are now one liners
2924 * src/mcs51/gen.c: fixed memory leak
2926 2007-05-01 Raphael Neider <rneider AT web.de>
2928 * device/lib/pic/libdev/*.c
2929 * device/include/pic/*.h: regenerated all device libs from updated
2931 * support/scripts/inc2h.pl: documented usage, now uses strict to
2934 2007-04-30 Borut Razem <borut.razem AT siol.net>
2937 fixed bug #1669175: Problem with space in output paths
2938 documented how to use paths with spaces for Windows users
2940 2007-04-29 Borut Razem <borut.razem AT siol.net>
2942 * Fixed svn:eol-style and svn:keywords properties
2943 * src/SDCCval.c: fixed bug
2944 #1592871: Segfault with "large" const arrays of characters
2945 replaced recursion with iteration
2946 * Removed svn:executable property from non-executable files
2948 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2950 * src/mcs51/gen.c (genRet): fixed bug 1707003
2952 2007-04-27 Raphael Neider <rneider AT web.de>
2954 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2955 createReachingDefinitions,assignValnums,pic16_destructDF,
2956 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2957 prevent NULL pointer dereferences
2958 * device/lib/pic/libdev/pic16f886.c,
2959 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2960 prevent building them, gputils do not really support them yet
2962 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2964 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2965 helps printf_small. 32 bytes more __idata mem.
2967 2007-04-27 Raphael Neider <rneider AT web.de>
2969 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2970 return early when pb or pb->pcHead is NULL (patch #1708427)
2971 * src/regression/empty.c,
2972 * src/regression/Makefile: added test with empty functions
2973 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2975 2007-04-27 Borut Razem <borut.razem AT siol.net>
2977 * src/SDCCast.c: fixed feature request
2978 #1547512: Redundant strings linked when using sizeof("abc")
2980 2007-04-23 Borut Razem <borut.razem AT siol.net>
2982 * doc/sdccman.lyx, src/SDCCmain.c:
2983 peep-hole comments are generated only if --fverbose-asm option is
2984 specified and --no-peep-comments is not, as proposed by Frieder.
2985 * support/regression/Makefile.in: compile regression tests with
2986 --fverbose-asm option so one can "grep" whether a new (or an old)
2987 peephole is (still) applied; requested by Frieder.
2989 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2991 * device/include/pic/pic16f886.h,
2992 * device/include/pic/pic16f887.h,
2993 * device/lib/pic/libdev/pic16f886.c,
2994 * device/lib/pic/libdev/pic16f887.c,
2995 * device/include/pic/pic14devices.txt,
2996 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2998 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3000 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3003 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3005 * device/lib/_memset.c: assembler version for mcs51
3007 2007-04-22 Borut Razem <borut.razem AT siol.net>
3009 * support/scripts/listerr.c: program to create the list of errors and
3010 warnings list from - added
3011 * doc/sdccman.lyx: removed the note
3012 "For list of warnings and corresponding codes, see err_warn.txt"
3013 * src/SDCCsymt.c: fixed bug #1699804:
3014 Bug with some uses of sizeof(static local array) (MCS51)
3015 * support/regression/tests/bug-1699804.c: added
3017 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3019 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3020 (main): added option -i,
3021 (asmbl, case S_INCL): use search_path_fopen,
3022 mostly from patch 1579668 by Peter Miller, thanks
3023 * src/z80/main.c: fixed typo --callee-saves-bc
3024 * device/include/mcs51/compiler.h: added sfrword for Tasking
3026 2007-04-20 Borut Razem <borut.razem AT siol.net>
3028 * src/z80/main.c: replaced reserved keyword asm with asmblr
3030 2007-04-19 Borut Razem <borut.razem AT siol.net>
3032 * src/port.h: use const pointers to strings
3033 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3034 * src/pic16/main.c: include SDCCargs.h
3035 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3036 const char, since the strings are dynamically allocated
3037 * src/SDCCmain.c: options.code_seg and options.const_seg are
3038 dynamically allocated; check port specific command line options
3039 before the general ones
3040 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3042 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3044 * device/include/ds400rom.h,
3045 * device/lib/ds390/lcd390.c,
3046 * device/lib/ds390/memcpyx.c,
3047 * device/lib/ds390/rtc390.c,
3048 * device/lib/ds400/ds400rom.c,
3049 * device/lib/ds400/memcpyx.c,
3050 * device/lib/hc08/_ret.c: more replacements of keywords with their
3051 double underscore equivalents
3052 * device/lib/ds390/Makefile.in,
3053 * device/lib/ds400/Makefile.in,
3054 * device/lib/gbz80/Makefile.in,
3055 * device/lib/hc08/Makefile.in,
3056 * device/lib/mcs51/Makefile.in,
3057 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3059 2007-04-17 Borut Razem <borut.razem AT siol.net>
3061 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3062 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3063 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3064 to --fverbose-asm, to be gcc'ish
3066 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3068 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3070 2007-04-17 Borut Razem <borut.razem AT siol.net>
3072 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3073 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3074 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3075 with their double underscore equivalent
3077 2007-04-14 Borut Razem <borut.razem AT siol.net>
3079 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3082 2007-04-13 Borut Razem <borut.razem AT siol.net>
3084 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3086 * device/examples/serialcomm/windows/serial.[ch],
3087 device/examples/serialcomm/windows/test_serialcomm.cpp:
3088 updated by Bela Torok
3089 * device/examples/serialcomm/windows/serialcomm.dsw,
3090 device/examples/serialcomm/windows/serialcomm.dsp: added
3092 2007-04-13 Jan Waclawek <wek AT efton.sk>
3094 * doc/sdccman.lyx: additions and changes at various places
3095 (submitted as #1697136).
3096 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3098 2007-04-10 Borut Razem <borut.razem AT siol.net>
3100 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3101 LyX file format changed to 245
3102 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3103 "FreeWare" replaced with "free open source"
3105 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3107 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3109 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3111 * device/include/pic16/pic18fregs.h,
3113 * device/lib/_decdptr.c,
3114 * device/lib/_divsint.c,
3115 * device/lib/_divslong.c,
3116 * device/lib/_divuint.c,
3117 * device/lib/_divulong.c,
3118 * device/lib/_fs2schar.c,
3119 * device/lib/_fs2sint.c,
3120 * device/lib/_fs2slong.c,
3121 * device/lib/_fs2uchar.c,
3122 * device/lib/_fs2uint.c,
3123 * device/lib/_fs2ulong.c,
3124 * device/lib/_fsadd.c,
3125 * device/lib/_fscmp.c,
3126 * device/lib/_fsdiv.c,
3127 * device/lib/_fseq.c,
3128 * device/lib/_fsget1arg.c,
3129 * device/lib/_fsget2args.c,
3130 * device/lib/_fsgt.c,
3131 * device/lib/_fslt.c,
3132 * device/lib/_fsmul.c,
3133 * device/lib/_fsneq.c,
3134 * device/lib/_fsnormalize.c,
3135 * device/lib/_fsreturnval.c,
3136 * device/lib/_fsrshift.c,
3137 * device/lib/_fssub.c,
3138 * device/lib/_fsswapargs.c,
3139 * device/lib/_gptrget.c,
3140 * device/lib/_gptrgetc.c,
3141 * device/lib/_gptrput.c,
3142 * device/lib/_logexpf.c,
3143 * device/lib/_modsint.c,
3144 * device/lib/_modslong.c,
3145 * device/lib/_moduint.c,
3146 * device/lib/_modulong.c,
3147 * device/lib/_mulint.c,
3148 * device/lib/_mullong.c,
3149 * device/lib/_schar2fs.c,
3150 * device/lib/_ser.c,
3151 * device/lib/_setjmp.c,
3152 * device/lib/_sint2fs.c,
3153 * device/lib/_slong2fs.c,
3154 * device/lib/_spx.c,
3155 * device/lib/_uchar2fs.c,
3156 * device/lib/_uint2fs.c,
3157 * device/lib/_ulong2fs.c,
3158 * device/lib/asincosf.c,
3159 * device/lib/atanf.c,
3160 * device/lib/calloc.c,
3161 * device/lib/ds390/tinibios.c,
3162 * device/lib/ds400/tinibios.c,
3163 * device/lib/expf.c,
3164 * device/lib/free.c,
3165 * device/lib/hc08/_mulint.c,
3166 * device/lib/logf.c,
3167 * device/lib/malloc.c,
3168 * device/lib/printf_fast.c,
3169 * device/lib/printf_tiny.c,
3170 * device/lib/printfl.c,
3171 * device/lib/realloc.c,
3172 * device/lib/ser_ir.c,
3173 * device/lib/serial.c,
3174 * support/regression/tests/libmullong.c: replaced all special keywords
3175 with their double underscore equivalent
3176 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3177 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3179 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3180 (genRet): if the bit-symbol is ruonly it already is in the carry
3181 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3182 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3183 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3184 type UCHAR if dest is not bit
3186 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3188 * device/include/math.h,
3189 * device/lib/cotf.c,
3190 * device/lib/expf.c,
3191 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3193 2007-04-01 Borut Razem <borut.razem AT siol.net>
3195 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3196 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3197 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3198 gcc_unreachable() called internal_error()...
3200 2007-03-30 Raphael Neider <rneider AT web.de>
3202 * src/pic/ralloc.c (isData): suppress garbage debug output
3204 2007-03-28 Borut Razem <borut.razem AT siol.net>
3207 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3208 is developed, built and used worldwide, and the word "night" doesn't
3211 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3213 * device/include/mcs51/C8051F360.h: new, added
3214 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3216 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3218 * src/SDCC.y (declaration_specifiers, function_specifier),
3219 * support/Util/SDCCerr.c,
3220 * support/Util/SDCCerr.h,
3222 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3224 * src/SDCCmem.c (deallocParms),
3225 * src/SDCCast.c: support for function inlining, not quite complete
3226 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3227 'restrict' qualifier
3229 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3231 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3232 (saveRBank, unsaveRBank): don't save bits,
3233 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3234 * support/regression/tests/bug1535242.c: new, added
3235 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3236 thanks Alexey Shamrin <shamrin AT gmail.com>,
3237 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3238 removed header guard)
3240 * sdcc.spec: bumped version to 2.6.5
3241 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3243 2007-03-22 Borut Razem <borut.razem AT siol.net>
3245 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3246 fixed bug #1653671: sdcdb integration into ddd is broken
3248 2007-03-22 Raphael Neider <rneider AT web.de>
3250 * src/pic/gen.c (popGetExternal): augmented to also create references
3251 to external variables (not only labels),
3252 (genCall): comment on plan to reduce PAGESEL overhead,
3253 (genFunction, genEndFunction): also save/restore FSR around interrupt
3254 handling code, removed lots of unused code
3255 (genDivOneByte): release acquired temp register
3256 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3258 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3259 for registers that need to be saved during interrupts (FSR, STATUS,
3260 PCLATH; W needs special handling), currently only FSR is used
3262 2007-03-22 Raphael Neider <rneider AT web.de>
3264 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3266 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3268 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3270 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3272 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3274 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3276 * as/link/aslink.h: added LKOBJEXT
3277 * as/link/hc08/link_hc08.dsp,
3278 * as/link/hc08/Makefile.bcc,
3279 * as/link/hc08/Makefile.in,
3280 * as/link/mcs51/aslink.dsp,
3281 * as/link/mcs51/Makefile.bcc,
3282 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3283 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3284 * as/link/lkaomf51.c: merged and moved
3285 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3286 * as/link/z80/lkdata.c,
3287 * as/link/lkdata.c: merged and moved
3288 * as/link/hc08/lkmain.c,
3289 * as/link/mcs51/lkmain.c: cosmetic changes
3290 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3291 * as/link/lklex.c: use LKOBJEXT
3292 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3293 ANSI-fied functions, removed bubble-sorts
3294 * as/link/z80/lksym.c as/link/lksym.c: merged,
3296 * as/link/z80/linkgbz80.dsp,
3297 * as/link/z80/linkz80.dsp,
3298 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3299 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3300 * as/link/z80/lkhead.c,
3301 * as/link/z80/lklex.c: deleted
3302 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3303 * as/link/z80/lkmain.c: added copyfile()
3305 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3307 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3309 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3311 * device/lib/_strlen.c: assembler version for mcs51
3313 2007-03-13 Raphael Neider <rneider AT web.de>
3315 * device/include/pic16/pic18f2221.h,
3316 * device/include/pic16/pic18f2321.h,
3317 * device/include/pic16/pic18f2331.h,
3318 * device/include/pic16/pic18f4221.h,
3319 * device/include/pic16/pic18f4321.h,
3320 * device/include/pic16/pic18f4331.h: fixed config byte location names
3321 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3322 consistently named config byte locations
3324 2007-03-13 Borut Razem <borut.razem AT siol.net>
3326 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3327 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3328 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3329 as/link/z80/Makefile.in, as/z80/Makefile.in:
3332 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3334 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3335 * device/lib/printf_large.c: pointer was converted to generic
3336 pointer for mcs51 models other than model-small (Maarten noticed)
3338 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3340 * device/include/mcs51/ADuC84x.h: Added.
3342 2007-03-10 Borut Razem <borut.razem AT siol.net>
3344 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3345 fixed RFE #1624219: double backslashes in filenames;
3346 functions hexEscape(), octalEscape() and copyStr() moved from
3347 SDCCval.c to SDCCutil.c and made them glovbally available
3349 2007-03-09 Borut Razem <borut.razem AT siol.net>
3351 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3352 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3353 1673361: Missaligned comments in output files
3355 2007-03-09 Raphael Neider <rneider AT web.de>
3357 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3359 2007-03-09 Raphael Neider <rneider AT web.de>
3363 * src/pic/ralloc.c: suppress undesired debug output
3364 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3366 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3368 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3370 2007-03-07 Borut Razem <borut.razem AT siol.net>
3372 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3373 search include files in the current directory
3375 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3377 * src/SDCCglue.c (emitMaps, glue),
3378 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3380 * support/regression/tests/absolute.c: added xdata test
3382 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3384 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3385 added condition to macro, fixes bug 1666080
3387 2007-03-02 Raphael Neider <rneider AT web.de>
3389 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3391 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3393 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3394 be cleared. Unconditionally set __XPAGE
3395 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3397 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3402 * src/mcs51/rtrack.c,
3404 * doc/sdccman.lyx: added --no-gen-comments
3405 * src/mcs51/peeph.def: added 192.b, disabled 185
3407 2007-02-25 Raphael Neider <rneider AT web.de>
3409 * src/pic16/gen.c (genCast): fixed typo
3410 * device/lib/pic16/Makefile.subdir: only install existing files
3411 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3413 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3415 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3416 * device/lib/mcs51/crtclear.asm,
3417 * device/lib/mcs51/crtxclear.asm: renumbered labels
3418 * device/lib/mcs51/Makefile.in: added crtcall.asm
3419 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3420 * src/mcs51/gen.c (movc): removed,
3421 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3423 (toCarry, genSend, genRet): added function toCarry,
3424 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3425 (assignBit, genAssign, genCast): added function assignBit
3426 * src/mcs51/Makefile.bcc: added rtrack.c
3427 * src/mcs51/ralloc.h: made valueKnown a bitfield
3428 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3429 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3430 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3431 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3432 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3433 (_pop): only pop valid pairs, see gencjneshort,
3434 (gencjneshort): return pair that still needs to be popped, restructured,
3435 (gencjne, genCmpEq): call _pop
3437 2007-02-23 Raphael Neider <rneider AT web.de>
3439 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3441 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3443 * device/include/mcs51/P89LPC925.h: Added.
3445 2007-02-18 Raphael Neider <rneider AT web.de>
3447 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3449 2007-02-17 Borut Razem <borut.razem AT siol.net>
3451 * support/cpp2/directives.c, support/cpp2/version.c:
3452 synchronized with GCC CPP 4.1.2
3454 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3456 * src/mcs51/rtrack.h,
3457 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3458 by checking the strings passed by emitcode() to the assembler.
3459 Feel free to change. This in part addresses RFE #482179.
3460 Set environment variable SDCC_RTRACK to enable.
3461 * src/mcs51/gen.c: inserted hooks
3462 * src/mcs51/ralloc.h: added two members to struct regs
3463 * support/regression/tests/regtrack.c: added
3465 2007-02-14 Borut Razem <borut.razem AT siol.net>
3467 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3468 * Makefile.in: applied patch from Makefile related part of
3469 #1469393: Compiler does not initialize static data
3471 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3473 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3474 for better fix of bug 1273984, compiles pic16 rand.c
3476 2007-02-12 Borut Razem <borut.razem AT siol.net>
3478 * src/pic16/main.c: fixed pic16 standard library directory bug
3480 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3482 * src/hc08/gen.c (genSwap): fix swap regression test
3484 2007-02-10 Borut Razem <borut.razem AT siol.net>
3486 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3488 * support/regression/tests/bug-1654060.c: added regression test for
3491 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3493 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3494 bit moves in return statement
3496 2007-02-09 Borut Razem <borut.razem AT siol.net>
3498 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3501 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3503 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3504 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3506 2007-02-07 Raphael Neider <rneider AT web.de>
3508 * src/pic16/devices.inc,
3509 * device/include/pic16/pic18fregs.h,
3510 * device/include/pic16/pic18f[24][34]31.h,
3511 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3512 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3513 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3515 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3517 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3518 can this have lived here for so many years?
3519 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3520 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3521 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3523 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3525 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3526 appended by loop induction must be at the very end of the eBBlock
3528 2007-02-05 Kevin Vigor
3530 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3532 2007-02-05 Borut Razem <borut.razem AT siol.net>
3534 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3535 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3537 2007-02-03 Borut Razem <borut.razem AT siol.net>
3539 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3540 applied patch #1646602 option to set default signedness of char to
3541 unsigned, added -funsigned-char command line option,
3542 thanks to Gunther Jehle
3543 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3544 prompt for file deletion a few hundred times (especially the
3545 subversion files, which have ro permissions so it asks for
3546 confirmation), thanks to Simon McAuliffe;
3547 added {} + option to find in order to remove multiple files from a
3550 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3552 * device/include/mcs51/SST89x5xRDx.h: Added.
3554 2007-02-02 Raphael Neider <rneider AT web.de>
3556 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3557 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3559 2007-02-01 Raphael Neider <rneider AT web.de>
3561 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3564 2007-01-31 Borut Razem <borut.razem AT siol.net>
3566 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3567 if compiled with GCC. Thanks to Raphael Neider
3569 2007-01-31 Raphael Neider <rneider AT web.de>
3571 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3572 operand names, handles name and (name + n) for all n,
3573 (sameBank): restructured, also check bank allocation policy,
3574 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3575 (pic14_operandsAllocatedInSameBank): check whether to operands
3576 will be allocated into the same bank (i.e., section) to reduce
3577 BANKSEL overhead, queried from pcode.c:sameBank,
3578 (pic14printLocals): reintroduced clustering registers into a single
3579 section: all compiler generated symbols will now reside in one
3580 bank (per file), reducing BANKSEL overhead and code size,
3581 (showAllMemmaps): use local dbuf where possible
3583 2007-01-29 Raphael Neider <rneider AT web.de>
3585 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3586 (call_libraryfunc): retrieve/create symbol and mark as used,
3587 (genFunction): mark defined functions as non-extern and add again
3588 to code memmap for later output
3589 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3590 (pic14printLocals): reworked for new symbol emission,
3591 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3592 showAllMemmaps): reworked symbol output using dbufs, added handling
3593 of string literals (still incomplete),
3594 (picglue): removed symbol emission, moved into showAllMemmaps,
3595 (emitSymbolSet): new workhorse for symbol output,
3596 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3598 2007-01-29 Borut Razem <borut.razem AT siol.net>
3600 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3601 component contains the extension separator.
3603 2007-01-28 Borut Razem <borut.razem AT siol.net>
3605 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3607 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3608 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3609 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3610 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3611 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3612 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3613 src/z80/gen.c, support/Util/MySystem.c:
3614 accept slash and backslash as directory separator on WIN32 and
3617 2007-01-28 Raphael Neider <rneider AT web.de>
3619 * src/pic16/devices.inc,
3620 * device/include/pic16/pic18f[24][23]21.h,
3621 * device/include/pic16/pic18fregs.h,
3622 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3623 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3624 * device/lib/pic16/libio/adc.ignore,
3625 * device/lib/pic16/libio/i2c.ignore,
3626 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3627 family, as gputils do not yet support the devices
3628 * device/lib/pic16/Makefile.subdir: ignore errors on install
3629 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3630 headers and libraries from gputils .inc files
3632 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3634 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3636 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3638 * doc/sdccman.lyx: add printf benchmarks
3640 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3642 * device/lib/printf_fast.c: fix %c, char promoted to int
3643 * device/lib/printf_tiny.c: fix %c, char promoted to int
3645 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3647 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3649 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3651 * support/regression/tests/swap.c: 64 bit hosts failed
3652 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3654 2007-01-25 Raphael Neider <rneider AT web.de>
3656 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3657 based on absolute register address, patch by Alex Blond
3659 2007-01-22 Raphael Neider <rneider AT web.de>
3661 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3662 emitted, do not emit them again...
3664 2007-01-22 Raphael Neider <rneider AT web.de>
3666 * src/regression/bank1.c, src/regression/compare6.c,
3667 src/regression/add.c: cosmetic changes
3668 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3669 * src/pic/gen.c: fixed global zero and one,
3670 (aopForSym): removed unued code,
3671 (aopGet): assert aop is defined, check and use `index' of
3672 pCodeImmd operands (fixes #1630908),
3673 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3674 (register_reassign): prevent accidental register unification,
3675 (ReuseReg): cosmetic changes (also above)
3676 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3677 pic14emitStaticSeg): do not emit initialized data,
3678 (printIval*): replaced with working versions,
3679 (pic14createInterruptVect,picglue): use idata for initialized data,
3680 now init data should work in all modules (not only main()),
3681 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3683 2007-01-21 Borut Razem <borut.razem AT siol.net>
3685 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3686 use -fPIC or -fpic if they are supported and not ignored
3687 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3688 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3690 2007-01-20 Borut Razem <borut.razem AT siol.net>
3692 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3693 implemented RFE #1470316: allow "$" in variable names
3695 2007-01-20 Raphael Neider <rneider AT web.de>
3697 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3699 2007-01-20 Raphael Neider <rneider AT web.de>
3701 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3702 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3703 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3704 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3705 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3706 * device/lib/pic/libdev/pic*.c,
3707 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3708 * device/lib/pic/libdev/Makefile.in: show progress
3710 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3712 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3713 * support/scripts/sdcc_cygwin_mingw32,
3714 * support/scripts/sdcc_mingw32,
3715 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3716 conformance with autoconf 2.6
3718 2007-01-19 Raphael Neider <rneider AT web.de>
3720 * src/pic/device.c (register_map): fixed list construction
3721 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3722 (genMod): removed case for genModbits,
3723 (genModbits): removed as now unused/unimplemented
3724 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3726 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3728 * support/regression/tests/swap.c: added in response to #1638622
3729 * doc/sdccman.lyx: synced version, minor changes
3731 2007-01-18 Borut Razem <borut.razem AT siol.net>
3733 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3734 thanks to Gunther Jehle
3735 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3736 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3737 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3738 use filename in lineno instead.
3739 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3740 print the file name in ast_print()
3742 2007-01-18 Borut Razem <borut.razem AT siol.net>
3744 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3746 * src/SDCC.lex: stringLiteral() returns const char pointer,
3747 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3748 fixed column counting
3749 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3750 accept const char pointer as parameter
3751 * src/SDCCdwarf2.c: corrected buffer size
3753 2007-01-17 Borut Razem <borut.razem AT siol.net>
3755 * support/Util/dbuf_string.c: fixed for amd64
3757 2007-01-15 Borut Razem <borut.razem AT siol.net>
3759 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3760 removed terminal symbol ELIPSIS, since it was never generated by the
3761 lexer and it was wrongly used in parameter_identifier_list rule
3763 2007-01-15 Raphael Neider <rneider AT web.de>
3765 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3766 code page and data banking description
3767 * src/pic/genarith.c,
3768 * src/pic/gen.h: removed bit arithmetic functions,
3769 updated exit(1) to exit(EXIT_FAILURE)
3770 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3771 * device/include/pic16/pic18f2455.h,
3772 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3773 TRISD and TRISE, fixed/added some bit names
3774 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3775 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3776 updated pic18f2455.{c,h} instead of duplicating them
3778 2007-01-14 Borut Razem <borut.razem AT siol.net>
3780 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3781 Cannot debug files that contain spaces in the path name
3782 by converting spaces in asm file name to underscores
3784 2007-01-13 Borut Razem <borut.razem AT siol.net>
3786 * doc/sdccman.lyx: fixed format errors
3788 2007-01-10 Borut Razem <borut.razem AT siol.net>
3790 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3791 codeseg/constseg #pragma fail
3792 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3793 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3794 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3795 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3797 2007-01-09 Borut Razem <borut.razem AT siol.net>
3799 * get rid of diagnistic.[ch], pretty-print.[ch],
3800 c-pretty-print.[ch], ... used just for error, warning, ...
3802 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3803 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3804 suppoprt/cpp2/pretty-print.[ch]:
3806 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3807 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3808 suppoprt/cpp2/sdcpp.dsp:
3811 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3813 * device/lib/printf_large.c (output_float): removed recursion,
3814 use smaller buffer on stack for mcs51,
3815 fixed bug printing 1.96
3816 * support/regression/tests/snprintf.c: added test
3818 2007-01-07 Borut Razem <borut.razem AT siol.net>
3820 * use dynamic memory buffers instead temporary files
3821 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3823 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3824 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3825 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3826 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3827 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3828 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3829 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3830 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3831 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3832 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3833 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3834 support/Util/dbuf.c, support/Util/dbuf.h:
3836 * .version, sdcc.spec: bumped version to 2.6.4
3838 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3840 * src/port.h: added TARGET_Z80_LIKE macro
3841 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3842 output PSEG location if --xram-loc or --xstack-loc was used
3843 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3845 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3847 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3848 * as/as_z80.dsp, as/z80/as_z80.dsp,
3849 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3850 * sdcc.dsw: moved project files into subdir
3851 * as/hc08/as_hc08.dsp,
3852 * as/hc08/Makefile.bcc,
3853 * as/hc08/Makefile.in,
3854 * as/mcs51/Makefile.bcc,
3855 * as/mcs51/Makefile.in,
3856 * as/z80/Makefile.bcc,
3857 * as/z80/Makefile.in,
3858 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3861 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3864 * as/mcs51/asmain.c,
3866 * as/z80/assym.c: removed include "strcmpi.h"
3867 * as/hc08/strcmpi.c,
3868 * as/hc08/strcmpi.h,
3869 * as/mcs51/strcmpi.c,
3870 * as/mcs51/strcmpi.h,
3871 * support/Util/strcmpi.c,
3872 * support/Util/strcmpi.h: removed files
3873 * as/strcmpi.c: added as_strncmpi()
3875 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3877 * sdcc.dsw: Added some dependencies on project config.dsp
3879 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3881 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3882 with [di]ram_start to fix a regresion
3884 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3886 * configure.in: added missing mcs51 in status output
3887 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3889 * debugger/mcs51/clean.mk (distclean): remove config.h
3890 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3891 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3892 options.h, s-options-h and options.c
3893 * support/cpp2/clean.mk: unused, removed
3894 * Makefile.common.in,
3897 * as/hc08/Makefile.in,
3899 * as/mcs51/Makefile.in,
3900 * as/mcs51/clean.mk,
3903 * as/z80/Makefile.in,
3905 * as/link/Makefile.in,
3906 * as/link/hc08/Makefile.in,
3907 * as/link/hc08/clean.mk,
3908 * as/link/mcs51/Makefile.in,
3909 * as/link/mcs51/clean.mk,
3910 * as/link/z80/Makefile.in,
3911 * as/link/z80/clean.mk,
3912 * as/link/z80/conf.mk,
3913 * debugger/mcs51/Makefile.in,
3914 * debugger/mcs51/clean.mk,
3915 * device/include/Makefile.in,
3916 * device/lib/Makefile.in,
3917 * device/lib/mcs51/Makefile.in,
3918 * device/lib/pic/Makefile.in,
3919 * device/lib/pic/Makefile.common.in,
3920 * device/lib/pic/Makefile.subdir,
3921 * device/lib/pic/Makefile.rules,
3922 * device/lib/pic16/libio/Makefile.in,
3923 * device/lib/pic16/Makefile.subdir,
3924 * device/lib/pic16/libdev/Makefile.in,
3925 * device/lib/pic16/Makefile.rules,
3926 * device/lib/pic16/Makefile.common.in,
3927 * sim/ucsim/avr.src/Makefile.in,
3928 * sim/ucsim/main_in.mk,
3929 * sim/ucsim/cmd.src/Makefile.in,
3930 * sim/ucsim/doc/Makefile.in,
3931 * sim/ucsim/gui.src/Makefile.in,
3932 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3933 * sim/ucsim/gui.src/serio.src/Makefile.in,
3934 * sim/ucsim/hc08.src/Makefile.in,
3935 * sim/ucsim/libltdl/Makefile.in,
3936 * sim/ucsim/s51.src/Makefile.in,
3937 * sim/ucsim/sim.src/Makefile.in,
3938 * sim/ucsim/sim.src/conf.mk,
3939 * sim/ucsim/xa.src/Makefile.in,
3940 * sim/ucsim/z80.src/Makefile.in,
3944 * support/cpp2/Makefile.in,
3945 * support/librarian/Makefile.in,
3946 * support/librarian/clean.mk,
3947 * support/makebin/Makefile.in,
3948 * support/makebin/clean.mk,
3949 * support/packihx/Makefile.in,
3950 * support/regression/Makefile.in,
3951 * support/regression/ports/ds390/spec.mk,
3952 * support/regression/ports/gbz80/spec.mk,
3953 * support/regression/ports/hc08/spec.mk,
3954 * support/regression/ports/mcs51/spec.mk,
3955 * support/regression/ports/mcs51-large/spec.mk,
3956 * support/regression/ports/mcs51-medium/spec.mk,
3957 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3958 * support/regression/ports/pic14/spec.mk,
3959 * support/regression/ports/pic16/spec.mk,
3960 * support/regression/ports/mcs51-stack-auto/spec.mk,
3961 * support/regression/ports/ucz80/spec.mk,
3962 * support/regression/ports/xa51/spec.mk,
3963 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3964 adding a slash after $(top_builddir) and/or adding @datarootdir@
3966 * debugger/mcs51/configure.in,
3967 * device/lib/pic/configure.in,
3968 * device/lib/pic16/configure.in,
3969 * sim/ucsim/configure.in,
3970 * support/cpp2/configure.in,
3971 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3973 * debugger/mcs51/configure,
3974 * device/lib/pic/configure,
3975 * device/lib/pic16/configure,
3976 * sim/ucsim/configure,
3977 * support/cpp2/configure,
3978 * support/packihx/configure: generated with autoconf 2.60
3980 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3982 * as/link/hc08/lkihx.c (newArea),
3983 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3985 2007-01-02 Borut Razem <borut.razem AT siol.net>
3987 * doc/sdccman.lyx: documented #pragma sdcc_hash
3988 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3990 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3992 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3994 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3995 empty 'while'-loop to work correctly, see regression test 'while.c'
3996 * support/regression/tests/while.c: added
3998 2007-01-01 Borut Razem <borut.razem AT siol.net>
4000 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4001 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4002 support/cpp2/libcpp/sdcpp.c:
4003 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4004 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4005 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4007 2006-12-31 Borut Razem <borut.razem AT siol.net>
4009 * SDCPP synchronized with GCC CPP release version 4.1.1,
4010 currently the latest release:
4011 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4012 support/cpp2/libcpp/include/cpp-id-data.h
4013 support/cpp2/libiberty/fopen_unlocked.c
4014 support/cpp2/libiberty/md5.c
4016 support/cpp2/opt-functions.awk
4017 support/cpp2/opt-gather.awk
4018 support/cpp2/optc-gen.awk
4019 support/cpp2/opth-gen.awk:
4021 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4022 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4023 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4024 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4025 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4026 support/cpp2/diagnostic.h, support/cpp2/except.h,
4027 support/cpp2/hwint.h, support/cpp2/input.h,
4028 support/cpp2/intl.h, support/cpp2/move-if-change,
4029 support/cpp2/opts.c, support/cpp2/opts.h,
4030 support/cpp2/output.h, support/cpp2/prefix.c,
4031 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4032 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4033 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4034 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4035 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4036 support/cpp2/version.c:
4038 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4039 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4040 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4041 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4042 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4043 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4044 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4045 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4046 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4047 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4048 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4050 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4051 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4052 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4053 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4054 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4055 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4056 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4057 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4058 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4059 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4060 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4061 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4062 support/cpp2/system.h:
4065 2006-12-31 Borut Razem <borut.razem AT siol.net>
4067 * configure.in, configure: fixed bug #1538756: configure dies if bison
4068 and flex are not installed, 2nd try
4070 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4072 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4073 400.x for better code in RFE 899102
4075 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4077 * src/SDCCpeeph.c (deadMove),
4079 * src/mcs51/peep.h: renamed 'op' by 'reg'
4080 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4081 (scan4op): small change for removeDeadMove(), added support for
4082 'callee saves' and/or PACLL function calls,
4083 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4084 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4085 left in new dispatcher mcs51DeadMove()
4086 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4088 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4090 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4092 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4093 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4095 2006-12-30 Borut Razem <borut.razem AT siol.net>
4097 * support/cpp2/spacs.h: deleted from svn
4098 * configure.in, configure: fixed bug #1538756: configure dies if bison
4099 and flex are not installed
4101 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4103 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4104 with this z80 passes printf float test when enabled
4105 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4107 2006-12-28 Borut Razem <borut.razem AT siol.net>
4109 * support/cpp2/config.in, support/cpp2/configure.in,
4110 support/cpp2/configure, support/cpp2/Makefile.in:
4111 fix for the solaris build
4113 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4115 * src/SDCC.y (type_specifier2, pointer),
4117 * src/SDCCsymt.c (mergeSpec, checkSClass),
4118 * support/Util/SDCCerr.c,
4119 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4120 * support/valdiag/valdiag.py: Allow test cases to specify
4121 required language standard
4122 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4123 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4125 2006-12-27 Borut Razem <borut.razem AT siol.net>
4127 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4128 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4130 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4132 * support/cpp2/libiberty/Makefile.bcc: updated
4133 * src/pic16/main.c: fixed #pragma udata handling
4134 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4136 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4138 * src/SDCCpeeph.c: made labelHashEntry global,
4139 made pcDistance, FBYNAME static,
4140 (pcDistance): made static, use isComment and isLabel,
4142 (getLabelRef): added, extracted from labelRefCount(),
4143 (labelRefCount): use new getLabelRef(),
4144 (callFuncByName): made static, added deadMove,
4145 use isComment and isLabel,
4146 (newPeepRule): made static, set isLabel,
4147 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4148 labels from peephole rules,
4149 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4150 when isComment or isLabel is set
4151 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4152 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4154 * src/mcs51/peep.h: added
4155 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4156 * src/port.h: added peep->deadMove to port structure
4157 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4158 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4159 deadMove, finally removed no. 1 and 2
4166 * src/hc08/gen.c: mark lines with isComment or isLabel
4167 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4169 * sdcc.spec: bumped version to 2.6.3
4171 2006-12-26 Borut Razem <borut.razem AT siol.net>
4173 * support/cpp2/Makefile.in: added dependency on options.h
4174 * configure: regenerated
4175 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4176 * support/cpp2/Makefile.in: added vasprintf.c
4178 2006-12-25 Borut Razem <borut.razem AT siol.net>
4180 * SDCPP synchronized with GCC CPP release version 3.4.6,
4181 the latest release before 4.x:
4182 * support/cpp2/Makefile.in, support/cpp2/config.h,
4183 support/cpp2/configure, support/cpp2/configure.in,
4184 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4185 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4186 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4187 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4188 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4189 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4190 support/cpp2/cpptrad.c, support/cpp2/except.h,
4191 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4192 support/cpp2/hwint.h, support/cpp2/intl.h,
4193 support/cpp2/line-map.c, support/cpp2/line-map.h,
4194 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4195 support/cpp2/output.h, support/cpp2/prefix.c,
4196 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4197 support/cpp2/system.h, support/cpp2/version.c:
4199 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4200 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4201 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4202 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4203 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4204 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4205 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4206 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4207 support/cpp2/move-if-change, support/cpp2/opts.c,
4208 support/cpp2/opts.h, support/cpp2/opts.sh,
4209 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4210 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4211 support/cpp2/win32, support/cpp2/win32/dirent.c,
4212 support/cpp2/win32/dirent.h:
4214 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4215 * support/cpp2/sdcpp.h: renamed from sdcc.h
4216 * sdcppinit.c: deleted
4218 2006-12-23 Borut Razem <borut.razem AT siol.net>
4220 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4221 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4222 preproc.c: an other try to fix bug #982435: introduced
4223 -pedantic-parse-number command line option and pedantic_parse_number
4226 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4228 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4230 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4231 corrected overlayed areax addresses, warn about memory overlaps
4232 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4241 * src/port.h: added xabs_name and iabs_name
4242 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4243 (glue, emitMaps): create and emit maps d_abs and i_abs
4244 * src/SDCCglue.h: cosmetic changes
4245 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4247 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4248 (allocDefault): put absolute, initialized globals in them
4249 * support/regression/tests/absolute.c: added absolute bdata test
4250 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4252 2006-12-20 Borut Razem <borut.razem AT siol.net>
4254 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4255 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4256 added regression test for bug #982435
4258 2006-12-18 Borut Razem <borut.razem AT siol.net>
4260 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4261 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4262 small cosmetic changes
4263 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4264 * support/regression/tests/bug-1351710.c: added regression test
4266 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4268 * doc/sdccman.lyx: added the long missed iCode table
4269 "<where is figure II?>", added links to wiki
4271 2006-12-17 Borut Razem <borut.razem AT siol.net>
4273 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4274 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4275 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4276 unified table driven pragma handling, pragma argument type checking
4277 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4278 current one - version 1.1.3
4279 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4281 2006-12-13 Raphael Neider <rneider AT web.de>
4283 * src/pic/device.h: removed AssignedMemory structure and macros
4284 * src/pic/device.c: removed global finalMapping (linker assigns
4286 (register_map): add SFRs to remembered memRanges
4287 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4288 assignFixedRegisters,assignRelocatableRegisters): removed,
4289 (setMaxRAM,validAddress): adapted accordingly,
4290 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4291 reasonably sized sharebanks,
4292 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4293 (allDefsOutOfRange): removed unused code,
4294 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4296 * src/pic/pcode.c (register_reassign): removed recursion warning,
4297 fired far too often,
4298 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4299 to use existing pic14_stringInSet() to avoid duplicate symbols,
4300 tidied up the code a bit,
4301 (pic14printLocals): added in symmetry to printExterns, replaces
4302 writeUsedRegs more or less,
4303 (picglue): call new pic14_printLocals(),
4304 * device/include/pic/pic*.h: removed #pragma memmap directives,
4305 information gathered from include/pic/pic14devices.txt
4306 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4308 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4310 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4312 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4314 * device/include/mcs51/cc2430.h: fixed missing ';'
4316 2006-12-10 Raphael Neider <rneider AT web.de>
4318 * device/lib/pic16/libc/stdio/vfprintf.c,
4319 * device/lib/pic16/libc/stdio/printf_small.c,
4320 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4321 char arguments, as char varargs are cast to int by the caller,
4322 hopefully fixes #1604915 (other device libraries are still affected)
4324 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4326 * src/mcs51/ralloc.c (packRegsForAssign),
4327 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4329 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4331 * device/include/malloc.h: removed init_dynamic_memory
4332 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4333 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4334 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4335 * device/lib/libsdcc.lib,
4336 * device/lib/Makefile.in,
4337 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4338 * doc/sdccman.lyx: documented use of new _heap.c
4339 * support/regression/tests/malloc.c: removed init_dynamic_memory
4340 * src/cdbFile.c(spacesToUnderscores): new function,
4341 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4343 * device/include/tinibios.h: removed defines for putchar and getchar
4344 * device/lib/ds390/Makefile.in: added putchar.c
4345 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4347 2006-12-09 Borut Razem <borut.razem AT siol.net>
4349 * support/cpp2/sdcc.h: prevent multiple inclusion
4350 * support/cpp2/options.h: deleted
4352 2006-12-08 Borut Razem <borut.razem AT siol.net>
4354 * support/cpp2/sdcc.h: removed x*alloc() macros
4355 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4356 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4357 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4358 * support/cpp2/system.h: moved #include "sdcc.h"
4359 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4360 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4362 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4363 -funsigned-char options
4364 * support/cpp2/sdcppmain.c: fixed bug 1611411
4366 2006-12-07 Borut Razem <borut.razem AT siol.net>
4368 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4371 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4373 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4374 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4376 * .version: bumped to 2.6.2 because a) it's been a while
4377 b) the linker sources have moved c) the preprocessor is upgraded
4379 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4381 * support/regression/tests/snprintf.c: some checks
4382 * lib/src/printf_large.c: %bc: read char instead of int from stack
4384 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4386 * device/include/mcs51/cc2430.h: inserted _XPAGE
4388 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4390 * device/include/mcs51/cc2430.h: added
4392 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4394 * device/include/asm/default/features.h,
4395 * device/include/asm/ds390/features.h,
4396 * device/include/mcs51/at89s53.h,
4397 * device/include/ser.h,
4398 * device/include/ser_ir.h,
4399 * device/include/serial.h: changed keywords to double underscore variants,
4400 fixes bug 1590261 some more, thanks Steven Borley
4402 2006-12-01 Raphael Neider <rneider AT web.de>
4404 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4405 but emit warning (recursion is not supported for pic14)
4407 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4409 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4410 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4412 2006-11-30 Raphael Neider <rneider AT web.de>
4414 * src/pic/device.c (dump_sfr): always emit symbols
4415 * src/pic/glue.c (pic14printPublics): fixed typo
4417 2006-11-30 Raphael Neider <rneider AT web.de>
4419 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4420 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4421 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4422 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4423 a sharebank, use a non-shared bank for the stack if none available
4424 * src/pic/device.h (struct memRange): added linked list next field,
4425 added prototypes for above functions
4426 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4427 (typeRegWithIdx): accept fixed and unfixed stack registers
4428 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4429 the stack, handle shared and banked stack (except for WSAVE),
4430 (insertBankSel): removed useless optimization (will never fire),
4431 (FixRegisterBanking): added optimization for devices with only one
4432 possibly aliased bank of memory, like 16f84
4433 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4434 devices have no SHAREBANK in the linker script
4435 * device/include/pic/pic14devices.txt: documented memmap
4436 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4438 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4440 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4441 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4442 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4443 genhc08Code): switched most of the D (debug) macros to DD (detailed
4444 debug) macros to better control clutter in the generated .asm file.
4445 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4446 genRightShift): fixed bug with non-constant bit shift stored to
4447 a volatile result (SF Open Discussion forum thread #1616749).
4448 Single byte case is not yet optimized.
4450 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4452 * device/include/asm/mcs51/features.h,
4453 * device/include/malloc.h,
4454 * device/include/stdio.h: changed keywords to double underscore variants,
4457 2006-11-27 Borut Razem <borut.razem AT siol.net>
4459 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4460 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4461 support/cpp2/output.h, support/cpp2/cppinit.c,
4462 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4463 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4464 support/cpp2/cppdefault.c, support/cpp2/system.h,
4465 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4466 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4467 support/cpp2/prefix.c, support/cpp2/except.h,
4468 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4469 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4470 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4471 support/cpp2/version.c, support/cpp2/cppmain.c,
4472 support/cpp2/version.h, support/cpp2/hashtable.c,
4473 support/cpp2/cpperror.c:
4474 synchronized with GCC CPP release version 3.3.6,
4475 the latest where cppmain.c still exists.
4476 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4477 support/cpp2/sdcppinit.c: added
4479 2006-11-27 Borut Razem <borut.razem AT siol.net>
4481 * support/cpp2/cpplex.c:
4482 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4484 * support/cpp2/cpplib.c: removed definitions of unused variables
4486 2006-11-26 Borut Razem <borut.razem AT siol.net>
4488 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4489 since they are redefined by macros in support/cpp2/sdcc.h
4490 * support/cpp2/sdcc.h: x*alloc macro redefinition
4492 2006-11-25 Borut Razem <borut.razem AT siol.net>
4494 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4495 support/cpp2/configure, support/cpp2/Makefile.in,
4496 support/cpp2/cppfiles.c, support/cpp2/output.h,
4497 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4498 support/cpp2/config.h, support/cpp2/cpplib.h,
4499 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4500 support/cpp2/cppdefault.c, support/cpp2/config.in,
4501 support/cpp2/system.h, support/cpp2/cpplex.c,
4502 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4503 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4504 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4505 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4506 support/cpp2/configure.in, support/cpp2/intl.h,
4507 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4508 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4509 support/cpp2/version.c, support/cpp2/cppmain.c,
4510 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4511 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4512 support/cpp2/cpperror.c,
4513 support/cpp2/libiberty/safe-ctype.c,
4514 support/cpp2/libiberty/safe-ctype.h,
4515 support/cpp2/libiberty/splay-tree.c,
4516 support/cpp2/libiberty/obstack.c,
4517 support/cpp2/libiberty/lbasename.c,
4518 support/cpp2/libiberty/splay-tree.h,
4519 support/cpp2/libiberty/obstack.h:
4520 synchronized with GCC CPP release version 3.2.3,
4521 the latest before integration of cpp into gcc
4522 * support/cpp2/except.h, support/cpp2/line-map.c,
4523 support/cpp2/line-map.h,
4524 support/cpp2/libiberty/hex.c,
4525 support/cpp2/libiberty/concat.c,
4526 support/cpp2/libiberty/filenames.h: added
4527 * support/cpp2/intl.c: deleted
4529 2006-11-24 Borut Razem <borut.razem AT siol.net>
4531 * src/SDCC.y: enabled compilation of empty source file
4532 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4533 "ISO C forbids an empty source file"
4534 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4535 if all the code is ifdefed out.
4537 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4539 * src/hc08/gen.c (genPcall): fix for bug #1601032
4541 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4543 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4544 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4545 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4546 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4547 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4548 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4549 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4550 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4551 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4552 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4553 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4554 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4555 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4556 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4557 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4558 Renamed to all upper case as per the standard set by SiLabs
4560 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4562 * device/include/mcs51/C8051F520.h: new, added
4563 * device/include/mcs51/compiler.h: added link about predefined macros
4565 2006-11-23 Raphael Neider <rneider AT web.de>
4567 * src/regression/Makefile: add -L path to fresh library
4568 * src/regression/simulate: emphasize FAILED output
4569 * src/regression/create_stc: output _failures from gpsim
4570 * src/regression/compare4.c,
4571 * src/regression/rotate6.c: fixed char literals,
4572 all compile, all run =8-D
4574 * src/pic/pcode.h: added isPCASMDIR macro
4575 * src/pic/gen.c (genAnd): fixed bit offset
4576 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4577 packBits): unified register numbering schemes,
4578 (newReg): do not insert stack registers into hash table,
4579 (initStack): unpinned pseudo stack, simplified,
4580 (typeRegWithIdx): fixed retrieval of stack registers,
4581 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4582 (pCodeReplace): removed invalid assertion,
4583 (insertPCodeInstruction): fixed newly added labels,
4584 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4585 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4586 DumpFlow): removed unsed (broken?) code,
4587 (insertBankSel): prevent STATUS from being BANKSELed,
4588 (FixRegisterBanking): rewritten from scratch, implemented generic
4589 optimizations (suppress BANKSELs to same register and to registers
4590 present in all banks),
4591 (AnalyzeBanking): update flow after BANKSELection
4593 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4594 sharebank, let linker place it, mark STKxx symbols as emitted
4596 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4598 * src/regression/arrays.c,
4599 * src/regression/bank1.c,
4600 * src/regression/bool2.c,
4601 * src/regression/compare7.c,
4602 * src/regression/compare8.c,
4603 * src/regression/compare9.c,
4604 * src/regression/compare10.c,
4605 * src/regression/configword.c,
4606 * src/regression/for.c,
4607 * src/regression/mult1.c,
4608 * src/regression/pointer1.c,
4609 * src/regression/rotate6.c,
4610 * src/regression/string1.c,
4611 * src/regression/struct1.c,
4612 * src/regression/Makefile: make PIC14 regression tests run again
4613 (3 fail, 6 won't compile)
4615 2006-11-21 Raphael Neider <rneider AT web.de>
4617 * device/include/pic16/pic18f4550.h,
4618 * device/include/pic16/pic18f4455.h,
4619 * device/lib/pic16/libdev/pic18f4550.c,
4620 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4621 * configure.in: removed superfluous closing bracket
4623 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4625 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4628 2006-11-21 Raphael Neider <rneider AT web.de>
4630 * src/pic/device.{c,h}: added pic14_getPIC()
4631 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4632 (genAnd): added PIC code for one case, fixes #1597044
4633 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4634 SFRs that are present in all banks (e.g., STATUS)
4636 2006-11-20 Raphael Neider <rneider AT web.de>
4638 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4639 INCFSZ/INCFSZW and declared them as changing Z bit,
4640 (insertPCodeInstruction): correctly invert the above instructions,
4642 (DoBankSelect): don't panic on po_immediates
4644 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4647 * as/link/mcs51/lkihx.c (newArea),
4648 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4649 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4651 2006-11-11 Raphael Neider <rneider AT web.de>
4653 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4654 bitfield symbols, fixes #1579535 (once more...).
4656 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4658 * support/regression/generate-cases.py,
4659 * support/regression/fwk/include/testfwk.h,
4660 * support/regression/fwk/lib/testfwk.c: used code pointers,
4661 (about 50kByte less code generated for mcs51)
4663 2006-11-06 Borut Razem <borut.razem AT siol.net>
4665 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4666 debugger/mcs51/configure: fixed failed check because the function
4667 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4668 who submitted the patch for gpsim.
4669 * debugger/mcs51/configure.in: removed the result message
4670 * debugger/mcs51/Makefile.in: fixed the config.status warning
4671 "... seems to ignore the --datarootdir setting"
4673 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4675 * device/include/mcs51/c8051f020.h,
4676 * device/include/mcs51/c8051f040.h,
4677 * device/include/mcs51/c8051f060.h,
4678 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4679 * src/z80/gen.c (gencjneshort),
4680 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4682 2006-10-31 Borut Razem <borut.razem AT siol.net>
4684 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4685 debugger/mcs51/configure: get readline version
4687 2006-10-30 Borut Razem <borut.razem AT siol.net>
4689 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4690 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4691 debugger/mcs51/configure: locate readline even when cross compiling
4692 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4694 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4696 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4699 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4701 * device/include/malloc.h,
4702 * device/lib/calloc.c,
4703 * device/lib/free.c,
4704 * device/lib/malloc.c,
4705 * device/lib/realloc.c: moved definition of struct into sources
4706 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4708 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4710 * as/asx8051.dsp: corrected output directories
4711 * as/link/hc08: new directory for hc08 linker
4712 * as/hc08/aslink.h, as/link/aslink.h,
4713 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4714 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4715 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4716 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4717 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4718 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4719 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4720 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4721 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4722 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4723 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4724 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4725 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4726 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4727 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4728 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4729 * as/link/hc08/conf.mk,
4733 * sdcc.dsw: moved hc08 linker to as/link/hc08
4734 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4735 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4736 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4737 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4738 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4739 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4740 * as/link/mcs51/aslink.dsp,
4741 * as/link/mcs51/Makefile.in: factored out the common files
4742 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4743 * as/clean.mk: extra cleaning common files
4744 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4745 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4746 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4748 2006-10-29 Raphael Neider <rneider AT web.de>
4750 * src/pic/ralloc.c (newReg): create aliases for registers with
4751 multiple names to fix #1579535 and #1584001,
4752 (regWithIdx,dirregWithName): resolve aliases on lookup
4753 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4755 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4756 to prevent build errors on small devices
4758 2006-10-28 Raphael Neider <rneider AT web.de>
4760 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4761 assumption within interrupt handlers, fixes #1584940
4762 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4763 "emitted" to avoid emitting them again in udata
4765 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4767 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4770 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4772 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4773 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4774 on/off CR to CRLF conversion.
4776 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4778 * doc/sdccman.lyx: updated IRQ section
4780 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4782 * device/lib/serial_io.c: removed
4783 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4784 replacements for serial_io.c
4786 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4788 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4790 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4792 * device/lib/serial_io.c: Default putchar() and getchar() for
4793 mcs51 uses serial port.
4795 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4797 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4799 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4801 * support/regression/ports/mcs51/support.c: smaller
4802 _sdcc_external_startup()
4803 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4805 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4807 * device/lib/gbz80/crt0.s,
4808 * device/lib/gbz80/crt0_rle.s,
4809 * device/lib/gbz80/div.s,
4810 * device/lib/gbz80/fstubs.s,
4811 * device/lib/gbz80/heap.s,
4812 * device/lib/gbz80/mul.s,
4813 * device/lib/gbz80/putchar.s,
4814 * device/lib/gbz80/stubs.s,
4815 * device/lib/z80/crt0.s,
4816 * device/lib/z80/crt0_rle.s,
4817 * device/lib/z80/div.s,
4818 * device/lib/z80/fstubs.s,
4819 * device/lib/z80/heap.s,
4820 * device/lib/z80/mul.s,
4821 * device/lib/z80/putchar.s,
4822 * device/lib/z80/stubs.s: reverted, I was mistaken
4824 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4826 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4827 * support/regression/ports/mcs51/support.c: removed race
4828 condition on TI in _putchar allowing to use serial port mode 0
4830 2006-10-20 Borut Razem <borut.razem AT siol.net>
4832 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4834 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4836 * device/lib/gbz80/crt0.s,
4837 * device/lib/gbz80/crt0_rle.s,
4838 * device/lib/gbz80/div.s,
4839 * device/lib/gbz80/fstubs.s,
4840 * device/lib/gbz80/heap.s,
4841 * device/lib/gbz80/mul.s,
4842 * device/lib/gbz80/putchar.s,
4843 * device/lib/gbz80/stubs.s,
4844 * device/lib/z80/crt0.s,
4845 * device/lib/z80/crt0_rle.s,
4846 * device/lib/z80/div.s,
4847 * device/lib/z80/fstubs.s,
4848 * device/lib/z80/heap.s,
4849 * device/lib/z80/mul.s,
4850 * device/lib/z80/putchar.s,
4851 * device/lib/z80/stubs.s: removed all leading underscores from area names
4853 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4855 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4856 regression tests are not waiting in the simulator for simulated
4857 transmission of debug output
4859 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4861 * device/lib/printf_large.c: slightly smaller
4862 * doc/sdccman.lyx: do not use spaces within html links
4864 2006-10-16 Borut Razem <borut.razem AT siol.net>
4866 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4867 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4868 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4869 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4870 debugger/mcs51/configure:
4871 [ 1185668 ] add gnu readline support to sdcdb - enabled
4873 2006-10-16 Raphael Neider <rneider AT web.de>
4875 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4876 fixes #1577882, removes close to all banking optimizations
4878 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4880 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4881 variables in code memory
4882 * support/regression/tests/absolute.c: added test for this
4884 2006-10-15 Raphael Neider <rneider AT web.de>
4886 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4888 (BankSelect): emit BANKSEL before touching linker-placed regs,
4891 2006-10-10 Raphael Neider <rneider AT web.de>
4893 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4894 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4895 * src/pic/main.c (_pic14_parseOptions),
4896 * src/pic/main.h: mostly reverted to previous state, now use results
4897 from SDCCmain.c's argument parsing
4899 2006-10-10 Borut Razem <borut.razem AT siol.net>
4901 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4902 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4903 [ 1185668 ] add gnu readline support to sdcdb -
4904 prepared for READLINE, not enabled yet,
4905 thanks to <tal.bav AT gmail.com>
4907 2006-10-10 Raphael Neider <rneider AT web.de>
4909 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4910 * src/pic16/devices.inc,
4911 * device/include/pic16 (pic18f[24]620.h),
4912 * device/include/pic18fregs.h,
4913 * device/lib/pic16/pics.all,
4914 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4915 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4916 Gary Plumbridge and Anton Strobl
4918 2006-10-10 Raphael Neider <rneider AT web.de>
4920 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4921 --stack-siz=NUM options to configure the argument passing stack
4922 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4923 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4924 (pic14_getSharebankSize): obey --stack-siz=NUM,
4925 (pic14_getSharebankAddress): obey --stack-loc=NUM
4927 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4929 * doc/sdccman.lyx: added to the manual
4930 * doc/figures/ddd_example.png: added (neither pdflatex nor
4931 most browsers seem to like the .eps file)
4933 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4935 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4936 to /tmp and /var/tmp acc. LSB
4937 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4939 * support/regression/tests/onebyte.c: added test
4941 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4943 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4945 2006-10-05 Borut Razem <borut.razem AT siol.net>
4947 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4949 - sdcc.dsw: changed property eol-style to CRLF
4950 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4952 2006-10-04 Raphael Neider <rneider AT web.de>
4954 * device/include/pic/{pic16f84.h,pic16f84a.h},
4955 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4956 from patch #1522504, thanks to Robas Teodor
4958 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4960 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4963 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4965 * src/pic16/glue.c (pic16emitMaps),
4966 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4967 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4968 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4969 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4971 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4972 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4974 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4976 * support/librarian/sdcclib.c: Added option -l.
4977 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4979 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4980 using Windows command prompt.
4982 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4984 * device/lib/libsdcc.lib: added module rand
4985 * src/ds390/ralloc.c (rematStr),
4986 * src/hc08/ralloc.c (rematStr),
4987 * src/mcs51/ralloc.c (rematStr),
4988 * src/z80/ralloc.c (rematStr): made output more consistent
4989 * src/mcs51/gen.c: cosmetic changes
4991 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4993 * src/port.h: added mem.cabs_name to PORT
5000 * src/z80/main.c: added cabs_name initializers
5001 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5003 (emitMaps): emit absolutes in code memory into cabs_name
5005 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5006 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5007 * support/regression/fwk/include/testfwk.h: added define for at
5008 * support/regression/tests/absolute.c: added, new
5010 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5012 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5013 optimizations, see also patch 887161 by Stas Sergeev
5014 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5015 to be necessary anymore,
5016 (102, 103, 104, 127): renamed all occurances of bp to _bp
5018 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5020 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5021 thanks Weston T. Schmidt for patch 1555221
5022 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5023 * src/SDCCicode.c(geniCodeMultiply): small optimization
5025 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5027 * device/include/stdlib.h: added rand prototypes
5028 * device/lib/rand.c: new, added
5029 * device/lib/Makefile.in: added rand.c
5030 * src/z80/peeph.def,
5031 * src/z80/peeph-gbz80.def,
5032 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5034 2006-09-20 Raphael Neider <rneider AT web.de>
5036 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5038 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5040 * as/link/aslink.h: cosmetic changes
5041 * as/link/mcs51/Makefile.in,
5042 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5044 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5047 * as/link/mcs51/aslink.h,
5048 * as/link/z80/aslink.h: merged and moved to as/link/
5049 * as/link/lkstore.c,
5050 * as/link/mcs51/lkstore.c: moved to as/link/
5051 * as/link/clean.mk: remove *.o
5052 * as/link/mcs51/alloc.h: deleted
5053 * as/link/mcs51/lkarea.c: added lnksect prototype
5054 * as/link/mcs51/lkdata.c,
5055 * as/link/mcs51/lklex.c,
5056 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5057 * as/link/mcs51/lkmem.c,
5058 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5059 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5060 * as/link/mcs51/aslink.dsp,
5061 * as/link/mcs51/Makefile.aslink,
5062 * as/link/mcs51/Makefile.bcc,
5063 * as/link/mcs51/Makefile.in: updated for moved files
5064 * as/link/z80/lkarea.c,
5065 * as/link/z80/lkhead.c,
5066 * as/link/z80/lklex.c,
5067 * as/link/z80/lklibr.c,
5068 * as/link/z80/lklist.c,
5069 * as/link/z80/lkmain.c,
5070 * as/link/z80/lkrloc.c,
5071 * as/link/z80/lksym.c: synced with mcs51
5072 * as/link/z80/lkdata.c,
5073 * as/link/z80/lkeval.c,
5074 * as/link/z80/lkihx.c,
5075 * as/link/z80/lks19.c: cosmetic changes
5076 * as/link/z80/Makefile.in,
5077 * as/link/z80/linkgbz80.dsp,
5078 * as/link/z80/linkz80.dsp: updated for moved files
5080 2006-09-16 Borut Razem <borut.razem AT siol.net>
5082 * debugger/mcs51/sdcdb.c: partially fixed
5083 [ 1203664 ] sdcdb fails to open files w. two "." periods
5084 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5085 debugger/mcs51/symtab.h: fixed indenting
5086 * configure.in, configure: up to date with latest Maarten's changes
5088 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5091 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5092 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5093 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5094 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5095 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5096 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5097 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5098 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5099 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5100 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5101 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5102 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5103 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5104 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5105 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5106 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5107 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5108 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5109 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5110 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5111 as/link/mcs51/alloc.h,
5112 as/link/mcs51/clean.mk,
5113 as/link/mcs51/conf.mk,
5114 as/link/mcs51/Makefile.bcc,
5115 as/link/mcs51/Makefile.in,
5116 as/link/mcs51/readme.390,
5117 as/link/mcs51/strcmpi.c,
5118 as/link/mcs51/strcmpi.h,
5120 as/mcs51/Makefile.bcc,
5121 as/mcs51/Makefile.in,
5124 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5126 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5129 * as/link/Makefile.in,
5130 * as/link/z80/linkgbz80.dsp,
5131 * as/link/z80/linkz80.dsp,
5138 * link/z80/aslink.h,
5139 * link/z80/clean.mk,
5141 * link/z80/linkgbz80.dsp,
5142 * link/z80/linkz80.dsp,
5143 * link/z80/lkarea.c,
5144 * link/z80/lkdata.c,
5145 * link/z80/lkeval.c,
5148 * link/z80/lkhead.c,
5151 * link/z80/lklibr.c,
5152 * link/z80/lklist.c,
5153 * link/z80/lkmain.c,
5154 * link/z80/lkrloc.c,
5157 * link/z80/Makefile.in,
5159 * sdcc.dsw: moved link/ to as/link/
5161 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5163 * as/mcs51/i51mch.c (machine): fixed warning
5165 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5167 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5169 2006-09-09 Borut Razem <borut.razem AT siol.net>
5171 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5172 sdcdb WIN32 native port
5173 * src/clean.mk: fixed
5175 2006-09-08 Borut Razem <borut.razem AT siol.net>
5177 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5179 2006-09-08 Raphael Neider <rneider AT web.de>
5181 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5182 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5183 to gplink to disable processor mismatch warning and to allow
5184 the use of devices with only aliased (shared) memory banks,
5185 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5187 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5189 * doc/sdccman.lyx: Some re-formating plus example on using
5190 #pragma preproc_asm +/-
5192 2006-09-07 Borut Razem <borut.razem AT siol.net>
5194 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5197 2006-09-06 Borut Razem <borut.razem AT siol.net>
5199 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5200 line at sdcc.nsi:153
5201 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5203 2006-09-05 Borut Razem <borut.razem AT siol.net>
5205 * configure.in, configure: support for winsock2
5206 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5207 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5208 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5209 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5210 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5212 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5214 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5216 * support/regression/tests/bug1551947.c: new, added
5217 * src/SDCCsymt.h: strings are char* not byte*
5219 2006-09-05 Raphael Neider <rneider AT web.de>
5221 * device/lib/pic16/libdev/pic18f4550.c,
5222 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5223 declarations/definitions from patch #1520949
5225 2006-09-05 Raphael Neider <rneider AT web.de>
5227 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5228 byte-aligned bitfields, fixes #1539278
5230 2006-09-05 Raphael Neider <rneider AT web.de>
5232 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5235 2006-09-04 Borut Razem <borut.razem AT siol.net>
5237 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5238 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5239 -mno-cygwin is a part of the compiler name
5240 * support/scripts/sdcc_mingw32: don't disable ucsim
5242 2006-09-03 Borut Razem <borut.razem AT siol.net>
5244 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5245 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5247 2006-09-03 Raphael Neider <rneider AT web.de>
5250 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5251 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5254 2006-09-01 Borut Razem <borut.razem AT siol.net>
5256 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5257 to make ppc-osx happy
5259 2006-08-31 Borut Razem <borut.razem AT siol.net>
5261 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5262 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5263 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5264 * support/regression/ports/ds390/spec.mk,
5265 support/regression/ports/mcs51/spec.mk,
5266 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5267 To run regression tests in mingw environment:
5268 make DEV_NULL=NUL CC=gcc
5270 2006-08-30 Borut Razem <borut.razem AT siol.net>
5272 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5273 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5274 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5275 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5276 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5277 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5278 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5279 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5280 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5281 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5282 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5283 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5284 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5285 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5286 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5287 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5288 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5289 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5290 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5291 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5292 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5293 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5294 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5295 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5296 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5297 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5298 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5299 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5300 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5301 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5302 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5303 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5304 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5305 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5306 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5307 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5308 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5309 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5310 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5311 ucsim WIN32 native port
5313 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5315 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5317 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5319 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5320 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5322 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5324 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5325 * support/regression/tests/bug1546986.c: new, added
5326 * as/mcs51/.cvsignore,
5327 * debugger/mcs51/.cvsignore,
5328 * src/.cvsignore: deleted
5330 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5332 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5335 2006-08-20 Borut Razem <borut.razem AT siol.net>
5337 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5338 removed cl_listen_console::match(), cl_console::match(),
5339 restructured cl_commander::proc_input()
5341 2006-08-16 Borut Razem <borut.razem AT siol.net>
5343 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5344 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5345 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5347 2006-08-14 Borut Razem <borut.razem AT siol.net>
5349 * support/regression/Makefile.in,
5350 support/regression/ports/pic14/gpsim.cmd,
5351 support/regression/ports/pic14/spec.mk,
5352 support/regression/ports/pic14/support.c:
5353 added pic14 regression test
5355 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5357 * as/doc/asxhtm.html: documented changed ABS behaviour
5358 * as/doc/README: fixed some typos
5360 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5362 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5365 2006-08-12 Borut Razem <borut.razem AT siol.net>
5367 * support/regression/fwk/include/testfwk.h,
5368 support/regression/fwk/lib/testfwk.c,
5369 support/regression/generate-cases.py,
5370 support/regression/Makefile.in:
5371 regression test framework does not depend on function pointers and
5374 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5376 * device/include/stddef.h: c temporary hack to fix bug 1518273
5378 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5380 * device/include/mcs51/cc2510fx.h: added
5381 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5384 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5386 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5387 * as/z80/Makefile.in: added strcmpi.c
5388 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5389 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5391 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5393 * device/lib/gbz80/asm_strings.s,
5394 * device/lib/gbz80/crt0_rle.s,
5395 * device/lib/gbz80/div.s,
5396 * device/lib/gbz80/mul.s,
5397 * device/lib/gbz80/shift.s,
5398 * device/lib/z80/asm_strings.s,
5399 * device/lib/z80/crt0_rle.s,
5400 * device/lib/z80/div.s,
5401 * device/lib/z80/mul.s,
5402 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5403 flags which are all upper case
5405 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5407 * as/z80/asm.h: made CASE_SENSITIVE 1
5408 * link/z80/aslink.h: made CASE_SENSITIVE 1
5409 * src/z80/gen.c (throughout): made all conditionals upper case
5410 * support/regression/tests/bug1503067.c: new
5412 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5414 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5415 (shiftIntoPair): added case 2 for PAIR_IY,
5416 (setupToPreserveCarry): replaced parameters with iCode and check if
5417 PAIR_DE is in use to fix bug 1399290,
5418 (genPlus, genMinus): updated call to setupToPreserveCarry
5419 * support/regression/tests/bug1399290.c: new
5421 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5423 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5424 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5425 * src/ds390/gen.c (shiftRLong),
5426 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5427 * src/mcs51/gen.c (sameReg): changed to sameByte,
5428 (xch_a_aopGet): new,
5429 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5430 shiftRLong): fixed bug 1533966
5431 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5432 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5433 * support/regression/Makefile.in: disabled z80, enabled ucz80
5434 * support/regression/tests/float_trans.c: enabled test for z80 and host
5435 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5437 2006-08-01 Borut Razem <borut.razem AT siol.net>
5439 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5440 comparison is always false due to limited range of data type
5441 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5443 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5445 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5446 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5447 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5448 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5450 2006-07-31 Borut Razem <borut.razem AT siol.net>
5452 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5453 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5454 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5455 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5456 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5457 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5458 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5459 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5460 enable ucsim mingw compilation. Serial port is disabled,
5461 since it uses termios.h API, which is not available on native
5464 2006-07-31 Borut Razem <borut.razem AT siol.net>
5466 * Small Device C Compiler 2.6.0 released
5467 * support/scripts/sdcc.nsi: added FULL_DOC option
5468 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5470 2006-07-28 Borut Razem <borut.razem AT siol.net>
5472 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5473 * doc/INSTALL.txt: updated
5475 2006-07-27 Borut Razem <borut.razem AT siol.net>
5477 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5478 device/lib/pic/libdev/Makefile.in: fixed bug
5479 [ 1438354 ] pic libsdcc: distclean doesn't work
5480 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5481 device/lib/pic16/libio/Makefile.in: fixed bug
5482 [ 1438344 ] pic16 lib: clean doesn't work properly
5483 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5485 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5487 * device/lib/pic/libsdcc/fsdiv.c,
5488 * device/lib/pic/libsdcc/fsmul.c,
5489 * device/lib/pic16/libsdcc/float/fsdiv.c,
5490 * device/lib/pic16/libsdcc/float/fsmul.c,
5491 * device/lib/_fsdiv.c,
5492 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5493 * support/regression/tests/bug1520966.c: added
5494 * doc/knownbugs.html: removed [ 1520966 ] from the list
5496 2006-07-25 Borut Razem <borut.razem AT siol.net>
5498 * configure.in, configure, sdccconf_in.h: fixed bug
5499 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5500 * doc/knownbugs.html: removed [ 1519095 ] from the list
5502 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5504 * doc/knownbugs.html: added, contains list of known bugs at release
5505 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5507 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5509 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5510 function registers and corrected defaults with additional warning
5511 * device/lib/malloc.c: cosmetic changes
5512 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5513 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5514 (fillGaps): and used it
5516 2006-07-20 Raphael Neider <rneider AT web.de>
5518 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5519 output unless SDCCPICDEBUG is set
5520 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5521 output if SILENT is set
5523 2006-07-11 Borut Razem <borut.razem AT siol.net>
5525 * doc/README.txt: updated
5527 2006-07-10 Borut Razem <borut.razem AT siol.net>
5529 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5530 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5531 in WIN32 installation
5532 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5535 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5537 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5538 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5540 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5542 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5544 2006-07-06 Borut Razem <borut.razem AT siol.net>
5546 * support/regression/tests/bitfields.c:
5547 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5548 * support/regression/tests/constantRange.c:
5549 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5551 2006-07-04 Borut Razem <borut.razem AT siol.net>
5553 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5555 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5556 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5557 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5558 reverted changes from 2006-07-03
5559 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5560 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5561 added CPPFLAGS, used by the host port
5563 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5565 * support/regression/valdiag/tests/switch.c,
5566 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5567 * support/regression/tests/libmullong.c: fixed for host
5568 * support/regression/ports/host/spec.mk: disable all warnings for host,
5569 SDCC runs with --less-pedantic too
5571 2006-07-03 Borut Razem <borut.razem AT siol.net>
5573 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5575 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5576 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5577 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5578 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5580 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5581 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5582 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5583 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5585 2006-07-02 Raphael Neider <rneider AT web.de>
5587 * src/pic16/devices.inc,
5588 * device/include/pic16/pic18fregs.h,
5589 * device/include/pic16/pic18f4550.h,
5590 * device/lib/pic16/pics.all,
5591 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5593 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5595 * as/hc08/lkaomf51.c (OutputName),
5596 * as/mcs51/lkaomf51.c (OutputName),
5597 * as/z80/asmain.c (asmbl),
5598 * src/ds390/main.c (asmLineNodeFromLineNode),
5599 * src/hc08/ralloc.c (hc08_assignRegisters),
5600 * src/mcs51/main.c (asmLineNodeFromLineNode),
5601 * src/xa51/ralloc.c (checkRegMask),
5602 * src/xa51/gen.c (emitcode),
5603 * src/z80/gen.c (_emit2),
5604 * src/SDCCast.c (searchLitOp),
5606 * support/packihx/packihx.c,
5607 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5608 * src/ds390/gen.c (aopPutUsesAcc),
5609 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5610 * support/regression/tests/libmullong.c (mullong_wrapper),
5611 * src/SDCCsymt.c (powof2),
5613 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5614 * src/SDCCsymt.h: added TYPE_TARGET_*
5615 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5616 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5617 SDCCast because 1) header problems 2) this is the right place
5618 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5619 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5622 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5624 * src/SDCCicode.h: removed buggy semicolon in unused macro
5625 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5626 search for previous definiton of auto symbols too,
5627 (findPrevUse): fixed logic of emitWarnings
5629 2006-06-26 Raphael Neider <rneider AT web.de>
5631 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5632 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5634 2006-06-25 Raphael Neider <rneider AT web.de>
5636 * device/lib/pic/libm: NEW, added math library functions
5637 * device/lib/pic/libsdcc: NEW; added float support functions
5638 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5639 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5640 NEW, added math related headers
5641 * device/include/asm/pic/features.h: NEW
5642 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5643 (popGet): allow larger offsets for AOP_PCODE,
5644 (genDataPointerSet): handle literals explicitly, more debug output,
5645 (genAssign): fixed for float using aopLiteral ;-)
5646 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5647 GOTO initialisation routine
5648 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5649 flag on registers, fixes #1469043 (local variables do not work)
5650 * src/pic/main.c (_pic14_do_link),
5651 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5654 2006-06-25 Borut Razem <borut.razem AT siol.net>
5656 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5657 characters printed (not including the trailing '\0' used to end
5658 output to strings). Problem detected in regression test bug-927659.c.
5659 NOTE: printf() family functions should return int instead
5661 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5662 specifier are printed as themselves
5663 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5664 support flags, width and precision specifiers
5666 2006-06-24 Borut Razem <borut.razem AT siol.net>
5668 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5669 to the list of sdcc tagrets not supporting bit type
5670 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5671 testfor pic16 due to bug:
5672 [ 1511794 ] pic16: regression test bug-895992.c fails
5674 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5676 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5677 * src/SDCCglue.c (initPointer), fixed bug 1496419
5678 * support/regression/tests/bug1496419.c: new, added
5680 2006-06-22 Borut Razem <borut.razem AT siol.net>
5682 * support/regression/ports/pic16/support.c: use gpsim usart module from
5683 libgpsim_modules library
5685 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5687 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5690 2006-06-19 Raphael Neider <rneider AT web.de>
5692 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5693 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5694 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5695 (pic14printExterns,pic14printPublics,pic16printPublics,
5696 pic16_printExterns): use new functions to emit symbols
5697 (picglue,pic16glue): emit publics before emitting externs
5698 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5699 locally defined functions to avoid bug #1443651
5700 * support/regression/tests/bug-716242.c: removed pic16 workaround
5701 * support/regression/ports/pic16/spec.mk: ignore errors during build
5703 2006-06-19 Raphael Neider <rneider AT web.de>
5705 * src/pic/glue.h: added pic14aopLiteral prototype
5706 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5707 * src/pic/gen.c: removed stdint.h dependency
5708 (aopGet): use Safe_strdup()
5709 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5710 (genDataPointerSet): use pic14aopLiteral()
5711 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5712 for pic16; thanks to Bernhard and Maarten
5714 2006-06-18 Borut Razem <borut.razem AT siol.net>
5716 * support/regression/tests/structflexarray.c: flexible array members
5717 not supported by gcc < 3
5718 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5720 * src/pic/gen.c: don't include [p]strdin.h on solaris
5721 * support/Util/pstdint.h: addad svn attributes
5722 * support/regression/tests/constantRange.c,
5723 support/regression/tests/rotate.c: include inttypes.h instead
5724 stdint.h on solaris, addad svn attributes
5726 2006-06-18 Raphael Neider <rneider AT web.de>
5728 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5730 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5731 (pic16_genMinusBits): simplified sign-extension
5732 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5733 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5734 adjusted to correctly handle mixed-signed operands, disabled
5735 now unused multiplciation routines
5736 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5737 (assignResultValue): added argument denoting the size of the result
5738 as returned by the function (fixes upcasts in assigning from
5739 function calls: char foo(); int i = foo();)
5740 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5741 function result to assignResultValue
5742 (genMult): disabled inlined multiplication code
5743 (genDiv): augmented to also handle the modulus operator, fixed to
5744 handle mixed-signed operands correctly
5745 (genMod): simply call genDiv, disabled unused code
5746 (genAssign): fixed missing (sign-)extension on result
5747 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5748 valid char operands, allow signed operands for native code, added
5749 division and modulo operator handling
5750 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5752 As a consequence, onebyte.c (if split into two files) and muldiv.c
5753 pass regression tests.
5755 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5757 * doc/Makefile.in: two runs of makeindex seem needed to get
5758 correct page references in the index of sdccman.pdf
5759 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5761 2006-06-17 Borut Razem <borut.razem AT siol.net>
5763 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5765 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5767 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5768 mentioned ec2drv and paulmon
5770 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5772 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5773 consecutive abs areas
5774 (find_empty_space, allocate_space): added map to handle codemap or
5776 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5777 absolute idata and xdata
5778 * as/mcs51/lkmem.c (summary2): updated legend
5780 2006-06-16 Raphael Neider <rneider AT web.de>
5782 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5784 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5786 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5788 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5790 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5792 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5793 value of generic pointers,
5803 src/z80/main.c: PORT structure, added elements for gp_tags field,
5804 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5805 fields in the PORT structure of each port,
5806 * src/SDCCast.c (decorateType): allow processing of generic pointers
5807 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5810 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5816 * src/pic16/pcode.c,
5818 * src/pic/pcoderegs.c,
5821 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5822 bug 1504689 on minGW
5824 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5826 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5828 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5830 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5832 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5834 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5837 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5839 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5840 to a char variable. Fixed bug #1504211
5841 * device/include/pic16/adc.h,
5842 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5843 and fixed bug #1364390
5845 2006-06-10 Borut Razem <borut.razem AT siol.net>
5847 * CVSROOT: removed the CVS left-over
5849 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5851 * as/hc08/asmain.c (asexit),
5852 * as/hc08/lkmain.c (lkexit),
5853 * as/mcs51/asmain.c (asexit),
5854 * as/mcs51/lkmain.c (lkexit),
5855 * src/SDCCglue.c (DEFSETFUNC),
5856 * src/SDCCmain.c (linkEdit, assemble),
5857 * support/librarian/sdcclib.c (AddRel),
5858 replaced unlink() by standard C remove()
5859 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5860 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5861 gatherImplicitVariables): new, added to fix bug 608752,
5862 (createFunction): added gatherImplicitVariables()
5863 * src/SDCCast.h: added createRMW prototype
5864 * src/SDCCsymt.h (struct symbol): added infertype
5865 * support/regression/tests/bug608752.c: new, added
5867 2006-06-10 Raphael Neider <rneider AT web.de>
5869 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5870 multibyte dummy reads (fixes #1503234)
5872 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5874 * device/include/mcs51/compiler.h: new, added header file to enable
5875 creating common sfr definition header files for different compilers
5877 2006-06-05 Raphael Neider <rneider AT web.de>
5879 * src/pic16/{pcode.h,genarith.c}:
5880 introduced pCodeOp combining any two pCodeOps (previously only
5881 two register operands could be combined), removed pcop2 from
5882 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5883 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5884 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5885 rewritten to use new PO_TWO_OPS
5886 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5887 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5888 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5889 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5890 (pic16_get_op): embraced return arg to allow #define return(x),
5891 added new case for combined opcodes
5892 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5893 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5894 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5896 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5898 * src/SDCCval.c (checkConstantRange): added
5899 * src/SDCCval.h: added checkConstantRange
5900 * support/Util/SDCCerr.c,
5901 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5902 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5903 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5904 * src/SDCCast.c (decorateType): added checkConstantRange,
5905 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5906 can be emitted with the correct always true/false warning,
5907 added optimization for double '!';
5908 result of decorateType() must be assigned back to the tree, because
5909 decorateType() can change the tree
5910 * src/SDCCicode.c (geniCodeLogic),
5911 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5912 (checkConstantRange): removed, it was only a fragment which never
5914 * src/SDCCsymt.c (computeType): fixed promotion for
5915 "-1 < (unsigned bit) b"
5916 * src/pic/ralloc.c (packRegsForAssign),
5917 * src/pic16/ralloc.c (packRegsForAssign),
5918 * src/hc08/ralloc.c (packRegsForAssign),
5919 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5921 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5922 * support/regression/tests/constantRange.c: added
5923 * support/valdiag/tests/constantRange.c: added
5924 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5926 2006-06-02 Borut Razem <borut.razem AT siol.net>
5928 * support/regression/ports/pic16/support.c: increase stack size
5930 * support/regression/Makefile.in: sort tests by name so that the
5931 resutlts can be compared on different machines / platforms
5933 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5935 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5936 * src/ds390/gen.c (emitLabel): new, added,
5937 (genDjnz): fixed stack overflow bug,
5938 (throughout): cosmetic changes to sync with mcs51/gen.c,
5939 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5940 * src/mcs51/gen.c (genEndFunction): small optimization,
5941 (throughout): cosmetic changes to sync with ds390/gen.c
5943 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5945 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5946 (_print_format): fixed printing pointers
5947 * src/mcs51/gen.c (emitLabel, movb): new, added,
5948 (genAssign): small optimization,
5949 (genDjnz): fixed stack overflow bug,
5950 (throughout): replaced sprintf with SNPRINTF,
5951 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5952 replaced emitcode("mov", "b,...") with MOVB(...),
5953 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5954 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5955 * src/mcs51/peeph.def: added rules 140 and 264
5956 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5957 so they may get optimized into registers
5959 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5961 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5962 immediately when encountered,
5963 (printUsage): always use stderr even on windows
5965 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5967 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5968 (processParms): fixed bug #1247551
5969 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5970 parseCmdLine, main): print '--version' to stdout,
5971 print 'help' to stdout if --help is given,
5972 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5973 arguments are given; fixed --help
5975 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5977 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5978 * support/regression/tests/bug-1493710.c: added
5980 2006-05-27 Borut Razem <borut.razem AT siol.net>
5982 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5984 * support/regression/ports/pic16/support.c: increase stack size
5985 from default 64 bytes to 128 bytes
5986 * support/regression/tests/staticinit.c,
5987 support/regression/tests/float.c: regression tests fully enabled
5988 for pic16 port by putting the initialized data arrays into the code
5990 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5991 This was changed by mistake in the previous version.
5993 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5995 * src/pic16/gen.c (genFunction, genEndFunction): some
5996 beautifications, fixed bug with falsely restoring FSR2 in large
5997 stack model, thanks to Beau E. Cox for reporting the bug
5999 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6001 * debugger/mcs51/break.c,
6002 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6003 use %p to print pointers, made address variables unsigned
6004 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6005 * debugger/mcs51/symtab.c (parseSymbol): must return something
6006 * src/mcs51/gen.c (aopForSym): small optimization,
6007 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6008 (freeAsmop): added missing break,
6009 (aopPut): removed parameter bvolatile, determine it inside the function,
6010 (saveRegisters, unsaveRegisters): small optimization,
6011 (genIpush): removed pointless check,
6012 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6013 replaced sprintf with SNPRINTF,
6014 replaced strcpy with strncpyz,
6015 updated aopPut calls,
6016 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6017 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6019 2006-05-24 Borut Razem <borut.razem AT siol.net>
6021 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6022 modification of test for the pic16 port, put the array to the code
6023 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6025 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6027 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6028 * support/Util/pstdint.h: added
6030 2006-05-22 Borut Razem <borut.razem AT siol.net>
6032 * src/regression/Makefile: removed bool2.c test, added -q linker option
6033 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6034 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6035 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6036 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6037 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6038 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6039 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6040 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6041 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6043 2006-05-22 Raphael Neider <rneider AT web.de>
6045 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6046 bug #1492360 (problematic due to generic pointers, see code)
6048 2006-05-22 Borut Razem <borut.razem AT siol.net>
6050 * support/regression/ports/pic16/specs.mk: removed stack size linker
6052 * support/regression/tests/array.c,
6053 support/regression/tests/bitopcse.c,
6054 support/regression/tests/bug-908454.c,
6055 support/regression/tests/malloc.c: modified for pic16 regression test
6056 * support/regression/tests/bitfields.c:
6057 pic16 - excluded bitfileds of size > 8
6058 * support/regression/tests/bp.c: pic16 - reduced data size
6059 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6060 * support/regression/tests/bug-460010.c:
6061 pic16 - used the absolute address the fits in memory
6062 * support/regression/tests/bug-716242.c:
6063 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6064 * support/regression/tests/float.c:
6065 pic16 - excluded - data size too big
6066 * support/regression/tests/onebyte.c:
6067 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6068 * support/regression/tests/shifts.c:
6069 pic16 - function names probably have to differ in first X characters
6071 * support/regression/tests/staticinit.c:
6072 pic16 - excluded some tests due error: no target memory available for
6075 2006-05-22 Borut Razem <borut.razem AT siol.net>
6077 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6078 second try. Thanks Stas Sergeev once more.
6080 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6082 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6083 (genLeftShift, genRightShift): fixed bug 1491627
6084 * src/hc08/peeph.def (rules 7, 8.x): added
6085 * support/regression/tests/shifts.c (ShiftLeftByParam,
6086 ShiftRightByParam, testShiftByParam): added to test variable shifting
6088 2006-05-20 Raphael Neider <rneider AT web.de>
6090 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6091 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6092 (allocReg): add only new registers to dynAllocRegs,
6093 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6094 #1489055, #1445850, and probably #1483693
6096 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6098 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6099 bug in for-loop that didn't emit the last of CONFIG and ID registers
6101 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6103 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6105 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6106 1489016, 1434401 and 1490124
6107 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6108 1489016, 1434401 and 1490124
6110 2006-05-17 Borut Razem <borut.razem AT siol.net>
6112 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6115 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6117 * device/include/mcs51/P89c51RD2.h,
6118 * device/include/mcs51/P89LPC901.h,
6119 * device/include/mcs51/P89LPC922.h,
6120 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6122 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6124 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6125 to fix missing stack pragma in compiled binary object file,
6127 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6129 * support/packihx/configure.in,
6130 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6131 determine sizeof basic types even while cross compiling
6133 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6135 * src/avr/gen.c (aopop),
6136 * src/ds390/gen.c (aopOp),
6137 * src/hc08/gen.c (aopOp),
6138 * src/mcs51/gen.c (aopop),
6139 * src/pic16/gen.c (pic16_aopOp),
6140 * src/pic/gen.c (aopOp),
6141 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6142 if size of operand is smaller than spill location
6144 2006-05-12 Borut Razem <borut.razem AT siol.net>
6146 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6147 have to have CR/LF line endings even if they are checked out on *nix
6148 or on WIN32 in cygwin binmode
6150 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6152 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6153 * device/include/ds80c390.h: added sfr16 definitions
6157 * src/ds390/ralloc.c,
6158 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6159 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6160 bit returning functions
6161 * support/regression/tests/sfr16.c: enabled test on ds390
6163 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6165 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6166 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6168 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6170 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6171 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6172 (cl_address_space constructor): removed expensive initialization,
6173 (cl_address_space::get_cell): extended for late initialization,
6174 (cl_address_space::*): use late initialization,
6175 (cl_address_decoder::activate): removed expensive initialization,
6176 This reduced regression test running time by 25%
6178 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6186 * support/packihx/Makefile.in,
6187 * support/packihx/clean.mk,
6188 * support/packihx/Makefile.bcc,
6189 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6191 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6193 * src/SDCCval.c (valNot): fix for regression test failure
6194 of not.c on big endian hosts
6196 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6198 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6200 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6202 * device/lib/mcs51/Makefile.in: changed string comparison operator
6203 to = for POSIX compliance; == is bash extension
6205 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6207 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6210 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6212 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6213 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6214 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6215 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6216 bug report #1478657,
6218 2006-05-05 Borut Razem <borut.razem AT siol.net>
6220 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6223 2006-05-02 Borut Razem <borut.razem AT siol.net>
6225 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6226 create *.ind, which made make to fail if invoked with -j 2
6228 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6230 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6231 Hubert Sack for patch 1479782
6233 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6235 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6237 2006-05-01 Raphael Neider <rneider AT web.de>
6239 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6240 (create_pic): store only prefix-free device name,
6241 (init_pic): check for device names with "16" prefix,
6243 * src/pic/device.h (struct PIC_device),
6244 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6246 * device/include/pic/pic12f{635,675,629,683}.h,
6247 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6248 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6249 * device/include/pic/pic16f505.h,
6250 * device/lib/pic/libdev/pic16f505.c: removed
6251 * device/include/pic/pic14devices.txt: added support for pic12f
6252 devices, removed unsupported non 16-bit devices
6253 [above changes provided by patch from Zik Saleeba]
6254 * src/pic/*, src/pic16/*, device/include/pic16/*,
6255 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6257 2006-05-01 Borut Razem <borut.razem AT siol.net>
6259 * configure.in, configure, doc/Makefile.in:
6260 sync with nightly build makefile - latex, dvipdf and dvips
6263 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6265 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6266 in the library source
6268 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6270 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6272 2006-04-28 Raphael Neider <rneider AT web.de>
6274 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6275 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6276 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6277 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6279 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6281 * device/lib/pic/libdev/Makefile.in,
6282 * device/lib/hc08/Makefile.in,
6283 * device/lib/gbz80/Makefile.in,
6284 * device/lib/z80/Makefile.in,
6285 * device/lib/ds390/Makefile.in,
6286 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6287 thanks to Borut for the bug report
6289 * configure: always create doc/Makefile independent from --enable-doc
6290 * Makefile.in: always install from directory doc independent from
6292 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6294 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6295 * doc/Makefile.in: install *.txt if present
6296 * device/include/Makefile.in (install): added installation of pic/*.inc
6297 and pic/*.txt files again, they were erroneously removed
6299 2006-04-28 Raphael Neider <rneider AT web.de>
6301 * src/pic/{gen.c,main.h,pcode.c},
6302 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6303 concerning signedness with casts
6305 2006-04-28 Raphael Neider <rneider AT web.de>
6307 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6308 definition of an interrupt handler,
6309 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6310 interrupt handler stuff from picglue() to separate routine,
6311 (picglue): enabled definition of intr handlers in files w/o main()
6313 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6315 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6316 compilation with MSVC 2005 Express Edition (VC8)
6318 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6320 * device/lib/Makefile: fixed build of gbz80 lib
6322 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6324 * support/regression/tests/bug-460010.c,
6325 * support/regression/tests/bug-524691.c,
6326 * support/regression/tests/bug-716242.c: removed conditional defines
6327 that are already in testfwk.h
6329 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6331 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6332 (AccAXRsh1): added, shift right by 1,
6333 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6335 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6337 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6339 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6340 remove cast to same type
6341 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6342 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6344 * link/z80/Makefile: removed, they have moved to
6347 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6348 * install-sh: fix bug #1204398 by setting umask 0022
6349 * device/lib/Makefile: separate build of z80 and gbz80 lib
6351 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6353 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6354 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6356 One basic decision: e.g. src/clean.mk includes further files. In order
6357 to make this work there are two solutions:
6358 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6359 run configure on them. This way they can use
6360 'include $(srcdir)/port-clean.mk'
6361 - always include clean.mk by the Makefile at the same level. To avoid
6362 that `make clean` tries to include and build Makefile.dep the
6363 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6364 implemented, because now even `make uninstall` doesn't create
6365 Makefile.in. clean.mk could be eliminated by pasting it in
6368 * debugger/mcs51/Makefile.in: build own objects from library sources
6369 (SLIB, SDCC) in current directory
6371 * configure, configure.in: renamed --disable-device-lib-build in
6372 --disable-device-lib; added --enable-doc, the required tools are
6373 searched by configure; added result message; the toolchain for the
6374 belonging ports are now only built, if the port is enabled.
6376 * support/regression/*: all output is written in directory gen, because
6377 the fwk and ports directories don't livet in the build tree using vpath
6379 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6380 --disable-device-lib, added --enable-doc, added section VPATH
6382 * sim/ucsim/configure.in,
6383 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6384 z80 are enabled by default
6386 2006-04-24 Raphael Neider <rneider AT web.de>
6388 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6389 to config word, "pic14_"-prefixed some extern functions
6390 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6391 config word has been found
6392 * src/pic/device.h: added prototypes
6393 * src/pic/pcode.c: added "pic14_"-prefix where needed
6394 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6396 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6398 (pic14emitRegularMap): ignore config words,
6399 (pic14createInterruptVect): moved generating __config directives away
6400 (picglue): have __config directives emitted
6402 2006-04-24 Borut Razem <borut.razem AT siol.net>
6404 * doc/Makefile: sync with nightly build makefile
6406 2006-04-24 Raphael Neider <rneider AT web.de>
6408 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6409 registers that have not been assigned proper liveranges,
6410 fixes #1469504 and #1474602,
6411 (pCodeRegOptimizeRegUsage): fixed typo in comment
6413 2006-04-24 Borut Razem <borut.razem AT siol.net>
6415 * device/examples/main8051.c: deleted - it was removed from CVS
6416 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6417 after the transition to Subversion
6418 * src/SDCCalloc.h: deleted - it was removed from CVS
6419 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6420 after the transition to Subversion
6421 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6422 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6423 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6424 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6426 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6428 * as/asx8051.dsp: added mcs51/strcmpi.h
6429 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6430 * as/hc08/aslink.h: updated lnksect prototype
6432 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6434 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6435 (newdot): handle A_ABS
6437 * as/mcs51/asout.c (outarea): output address
6438 * as/hc08/lkaomf51.c,
6439 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6441 * as/mcs51/i51pst.c,
6442 * as/z80/z80pst.c: "ABS" is not A_OVR
6443 * as/hc08/lkarea.c (newarea): read a_addr,
6444 (lnkarea): added codemap array, sort absolute areas to the front,
6445 combine all GSINITx/GSFINAL,
6446 (find_empty_space, allocate_space): new functions,
6447 (lnksect): return next address, handle absolute sections
6448 * as/mcs51/lkarea.c (newarea): read a_addr,
6449 lnksect2 prototype changed,
6450 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6451 (find_empty_space, allocate_space): new, factored out of lnksect2,
6452 (lnksect2): return next address, handle absolute sections
6454 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6455 * as/hc08/lklibr.c (addfile, fndsym),
6456 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6457 index out of range and detect both '\' and '/'
6458 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6459 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6460 regression tests (ds390 cannot return bool yet)
6461 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6462 document critical interrupts on z80, document changed SDCC define
6463 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6464 (_a390_mapping): added .org directive
6465 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6466 (genMultOneByte): fixed warnings
6467 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6469 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6470 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6471 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6472 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6473 * src/pic16/main.c: removed newReg prototype
6474 * src/pic16/pcode.c,
6475 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6477 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6479 * src/pic16/ralloc.c
6480 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6482 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6483 from short to PIC_OPTYPE
6484 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6485 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6486 optype from short to PIC_OPTYPE
6487 * src/port.h: made int_size unsigned to fix warnings
6488 * src/SDCC.y: fixed warning on MSVC
6489 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6490 * src/SDCCopt.c (convertToFcall): fixed warnings
6491 * src/SDCCsymt.h: removed double prototype for genSymName
6492 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6493 offset int to fix warnings
6495 2006-04-22 Borut Razem <borut.razem AT siol.net>
6497 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6498 references to CVS replaced with Subversion
6500 2006-04-21 Borut Razem <borut.razem AT siol.net>
6502 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6503 references to CVS replaced with Subversion
6505 2006-04-19 Borut Razem <borut.razem AT siol.net>
6507 * src/version.awk: adapted for svn
6508 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6509 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6510 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6511 /binutils-avr/etc/*.vi, *.jin: removed all properties
6512 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6514 2006-04-19 Borut Razem <borut.razem AT siol.net>
6516 * CVS to Subversion migration completed
6518 2006-04-18 Borut Razem <borut.razem AT siol.net>
6520 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6521 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6523 2006-04-17 Borut Razem <borut.razem AT siol.net>
6525 * device/include/Makefile.in: added pic/*.inc to the installation
6527 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6529 * support/regression/collate-results.py: fixed output in case of
6531 * support/regression/generate-cases.py: fixed splitting of pathnames
6533 * as/hc08/lklibr.c (addfile),
6534 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6536 2006-04-11 Raphael Neider <rneider AT web.de>
6538 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6539 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6540 * src/pic16/pcode.c (assignValnums): fixed #1460578
6542 2006-04-11 Raphael Neider <rneider AT web.de>
6544 * device/lib/pic/libdev/*.c,
6545 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6546 fixes #1468739, enables compilation in --std-c99 mode
6547 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6549 2006-04-11 Raphael Neider <rneider AT web.de>
6551 * src/pic/device.c (find_device): removed debug output
6552 (list_valid_pics): enabled verbose listing of supported devices
6553 * device/include/stdbool.h: define bool as char for pic14/16 as well
6555 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6557 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6559 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6561 * .version: bumped version to 2.5.6
6562 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6564 2006-04-06 Raphael Neider <rneider AT web.de>
6566 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6567 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6568 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6569 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6570 pic14_constructAbsMap
6571 (pic14printPublics): declare absolute global symbols as global
6572 (pic14createInterruptVect),
6573 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6574 (newReg): assume new registers unused, use correct name in
6575 hashtable (reg->name instead of name), more debugLog output
6576 * src/pic/device.h (PIC_device): added fields for verbose output
6577 * src/pic/device.c: moved device definition to pic14devices.txt,
6578 added routines for runtime parsing of pic14devices.txt,
6579 added support for second config word
6580 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6581 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6582 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6583 (_pic14_parseOptions): moved pCodeInitRegisters here
6584 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6585 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6586 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6587 handling the pseudo stack
6588 * device/lib/Makefile.in: ignore failures in objects-pic16,
6589 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6590 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6591 * device/lib/pic/Makefile.subdir,
6592 * device/lib/pic16/Makefile.subdir: improved clean rules
6593 * device/lib/pic/libdev/: NEW, pic14 device libraries
6594 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6595 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6596 * device/include/Makefile.in: create subdir and install pic14 headers
6597 * device/include/pic/p16f_common.inc: removed unused declarations
6598 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6599 PICs from inc2h.pl v1.6,
6600 replaced BIT_AT macros with struct declarations
6601 * device/include/pic/pic14devices.txt: definition of supported devices,
6602 all above improvements contributed by Zik Saleeba, thanks
6603 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6604 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6607 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6609 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6610 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6611 thanks to Charles Olds
6613 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6615 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6617 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6619 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6620 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6621 * support/regression/bug1464657.c: added, new test
6623 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6625 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6628 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6630 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6631 --no-peep and --peep-file <file> are used don't use default rules but
6634 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6636 * src/mcs51/gen.c (genCall): fixed bug 1457608
6638 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6640 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6641 changes seem to cause (trigger?) problems with the build system.
6643 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6645 * src/SDCCpeeph.c (operandsLiteral): new, added,
6646 (callFuncByName): inserted operandsLiteral
6647 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6649 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6651 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6652 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6654 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6656 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6657 implemented patch 1120823 Thanks to Willy De la Court (normal
6658 interrupts need an interrupt number now if they are made critical),
6659 and enabled nesting of critical functions though not for gbz80
6660 (genCritical, genEndCritical): added functions
6661 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6662 * src/z80/mappings.i: added "ei" to all mappings
6664 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6666 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6667 submitted by the Debian SDCC maintainer Aurelien Jarno:
6668 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6669 archive with gcc 4.1 on mips and wrote the patch"
6671 2006-03-16 Raphael Neider <rneider AT web.de>
6673 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6674 the left operand is shorter than the result (c* = lit-c* + int),
6676 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6679 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6681 * src/.version: increased version number to 2.5.5
6682 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6683 linking is done manually in pic16 port's _linkEdit,
6684 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6685 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6686 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6687 allocate asmop as AOP_ACC,
6688 (aopForRemat): added parameter 'bool result' in function declaration,
6689 (pic16_aopGet): return AOP_ACC when accessing WREG,
6690 (pic16_popGetTempReg): minor modification,
6691 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6692 'pic16_allocWithIdx',
6693 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6694 calling function in absolute addresses,
6695 (genAssign): take into account AOP_ACC asmop,
6696 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6697 * src/pic16/pcoderegs.c: some debug functions and lines added,
6698 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6699 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6701 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6702 call to allocReg, not by manually allocating a new one,
6703 (pic16_assignRegisters): now before going through the register
6704 allocating functions mark all registers as free. This eliminates some
6705 side effects resulting from peephole parser done earlier in the backbone
6707 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6709 * src/SDCCicode.c (geniCodeLogic),
6710 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6712 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6714 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6715 (genSend): bugfix, do not allocate and free twice,
6716 (shiftRLong): handle partially overlapping aops
6717 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6719 2006-03-08 Borut Razem <borut.razem AT siol.net>
6721 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6724 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6726 * support/regression/tests/bug1409955.c: new, added
6727 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6728 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6729 (aopForSym, aopOp): increment asmop.allocated if reused,
6730 (freeAsmop): decrement asmop.allocated and check for zero instead of
6732 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6733 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6734 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6735 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6736 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6737 genSignedRightShift, genRightShift, genDataPointerGet,
6738 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6739 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6740 in reverse order from allocation,
6741 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6742 added swappedLR to keep track
6743 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6744 pdata & code for GCC, z80, gbz80 & hc08
6745 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6747 2006-03-08 Raphael Neider <rneider AT web.de>
6749 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6751 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6753 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6754 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6755 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6757 2006-03-06 Borut Razem <borut.razem AT siol.net>
6759 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6760 made the linker quiet
6762 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6764 * src/pic16/gen.c (genPcall): fixed bug #1443644
6765 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6766 which dumps before the function entry point a data byte which represents
6767 the number of the local variables used by the specified function, added
6768 'xinst' for initial support for Extended Instruction Support,
6769 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6770 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6771 port->fun_prefix anymore (may change later),
6772 (genFunction, genEndFunction): do not store/restore local registers for
6773 _main (this should take care the --main-return command line option in
6775 (genOr): removed some legacy pic-port instructions,
6776 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6777 performing operations with SFR's causes data to be written more than
6778 once to each SFR. Perhaps SFRs should be handled in special cases...
6779 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6781 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6782 into account for stack starting position,
6783 (struct OPTIONS pic16_optionsTable): added command line argument
6784 --extended or -y for Extended Instruction Support,
6785 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6786 (deassignLRs): *** perhaps the most important change, old 'for' code
6787 (commented out for reference), didn't account for some registers which
6788 were left marked 'not free' after a pointer operation. The change
6789 reduces register usage a lot in some cases
6791 2006-03-04 Borut Razem <borut.razem AT siol.net>
6793 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6795 * support/regression/tests/bug-524697.c: decreased array size for
6796 mcs51 to fit into the internal RAM
6797 * support/regression/Makefile.in: a little bit more verbose
6799 2006-03-03 Borut Razem <borut.razem AT siol.net>
6801 * support/regression/fwk/lib/testfwk.c,
6802 support/regression/fwk/include/testfwk.h: introduced function
6803 _prints(), nonrecursive _printn(), call _initEmu() from main()
6804 * support/regression/ports/gbz80/support.asm,
6805 support/regression/ports/ucz80/support.asm,
6806 support/regression/ports/z80/support.asm,
6807 support/regression/ports/ds390/support.c,
6808 support/regression/ports/hc08/support.c,
6809 support/regression/ports/host/support.c,
6810 support/regression/ports/mcs51/support.c,
6811 support/regression/ports/xa51/support.c: added empty _initEmu()
6813 * support/regression/ports/pic16/gpsim.cmd,
6814 support/regression/ports/pic16/spec.mk,
6815 support/regression/ports/pic16/support.c,
6816 support/regression/Makefile.in: added pic16 regression test
6818 2006-03-01 Raphael Neider <rneider AT web.de>
6820 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6821 genConstPointerGet): use safe way of generating MOVFF to cover
6822 literals as well as registers, fixes bug #1440527
6823 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6825 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6826 more correctly, fixes bug #1232186
6827 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6828 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6829 gplink guess the correct processor in more cases, applied patch
6830 from Till Riedel attached to and fixing bug #1436552
6832 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6834 * support/regression/tests/array.c: added, contains check for #1434401
6835 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6837 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6839 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6840 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6841 * device/include/mcs51/c8051f326.h,
6842 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6843 * device/include/mcs51/c8051f000.h,
6844 * device/include/mcs51/c8051f018.h,
6845 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6846 PCON_IDLE,PCON_STOP and added sfr16 definitions
6848 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6850 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6851 genGetWord): fixed bug 1409955
6853 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6855 * device/include/hc08/mc68hc908gp32.h,
6856 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6858 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6860 * src/SDCCast.c (constExprValue): return NULL if not a value
6861 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6862 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6863 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6865 2006-02-13 Borut Razem <borut.razem AT siol.net>
6867 * src/regression/ptrarg.c: added, fails due to bug #1430967
6868 * src/regression/Makefile: ptrarg.c added, ...
6870 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6872 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6873 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6875 2006-02-11 Borut Razem <borut.razem AT siol.net>
6877 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6878 print "Processor: xxx" message to stdout only if --verbose
6880 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6882 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6883 * support/regression/tests/bug1426356.c: added
6884 * support/regression/tests/bitfields.c: removed 2 tests
6886 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6888 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6889 * device/include/mcs51/c8051f330.h,
6890 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6891 PCON_IDLE,PCON_STOP and added sfr16 definitions
6892 * device/lib/_divsint.c,
6893 * device/lib/_divuint.c,
6894 * device/lib/_divulong.c,
6895 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6896 register bank bug for small stackauto
6898 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6900 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6902 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6904 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6905 * all.dsp: corrected several bin paths
6906 * device/include/mcs51/c8051f120.h,
6907 * device/include/mcs51/c8051f300.h,
6908 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6909 to PCON_IDLE,PCON_STOP
6910 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6911 * device/lib/printf_large.c (output_float): fixed bug 1388703
6912 * support/regression/tests/bug1057979.c: added test for bug 1388703
6914 2006-02-08 Raphael Neider <rneider AT web.de>
6916 * src/pic/pcode.c (pciTRIS): fixed typo,
6917 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6918 (LinkFlow): fixed handling of flows that end in a call,
6919 (ReuseReg): perform safety check earlier
6920 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6921 to work with flows at the beginning of a pBlock,
6922 fixes #1426557 (Symbol not previously defined),
6923 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6925 (RemoveUnusedRegisters): update register usage info
6926 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6927 created, reuse existing ones instead
6928 * src/pic/gen.c (genPcall): fixed #1424719
6930 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6932 * link/z80/lkmain.c,
6934 * link/z80/lkdata.c,
6935 * link/z80/aslink.h: fixed build on current cygwin:
6936 replaced getline() by lk_getline()
6938 2006-02-01 Borut Razem <borut.razem AT siol.net>
6940 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6941 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6942 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6943 src/regression/bool1.c, src/regression/bool2.c,
6944 src/regression/bool3.c, src/regression/call1.c,
6945 src/regression/compare.c, src/regression/compare10.c,
6946 src/regression/compare2.c, src/regression/compare3.c,
6947 src/regression/compare4.c, src/regression/compare5.c,
6948 src/regression/compare6.c, src/regression/compare7.c,
6949 src/regression/compare8.c, src/regression/compare9.c,
6950 src/regression/configword.c, src/regression/for.c,
6951 src/regression/inline.c, src/regression/mult1.c,
6952 src/regression/nestfor.c, src/regression/or1.c,
6953 src/regression/pointer1.c, src/regression/ptrfunc.c,
6954 src/regression/rotate1.c, src/regression/rotate2.c,
6955 src/regression/rotate3.c, src/regression/rotate4.c,
6956 src/regression/rotate5.c, src/regression/rotate6.c,
6957 src/regression/rotate7.c, src/regression/string1.c,
6958 src/regression/struct1.c, src/regression/sub.c,
6959 src/regression/sub2.c, src/regression/switch1.c,
6960 src/regression/while.c, src/regression/xor.c,
6961 src/regression/create_stc, src/regression/simulate,
6962 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6964 * src/regression/gpsim_assert.h: added
6966 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6968 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6969 ((void (code *) (void)) 0) ();
6978 * as/mcs51/aslink.h,
6980 * as/mcs51/asmain.c,
6981 * as/mcs51/lkdata.c,
6983 * as/mcs51/lkmain.c,
6986 * as/z80/asmain.c: fixed build on current cygwin:
6987 replaced getline() by as_getline()
6989 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6991 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6992 declarator in the symbol chain
6994 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6995 parameter list for function pointers
6996 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6997 * support/regression/tests/bug-716242.c: added
6999 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7001 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7003 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7005 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7007 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7008 inifinitely recurseable, added static
7009 * support/regression/tests/bug-1408066.c: added
7011 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7014 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7015 renamed, added possibility to create "postLoopLbl"-labels
7016 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7017 newiTempLoopHeaderLabel
7018 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7019 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7020 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7021 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7022 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7023 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7024 (basicInduction): fixed bug #136564, made static,
7025 (loopInduction): changed parameter of basicInduction, made static,
7026 (addPostLoopBlock): added
7027 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7028 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7030 * support/regression/tests/bug-136564.c: added
7031 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7032 --std-sdcc99 to LIBSDCCFLAGS
7034 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7036 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7038 * support/regression/tests/bug-1406131.c: added
7040 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7042 * src/SDCCast.c (decorateType): fix promotion of unary minus
7043 * src/SDCCsymt.c (computeType): beautified
7044 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7045 (valUnaryPM, valComplement): fix sign and promotion,
7046 (valNot): ANSI: result type is int (SDCC: unsigned char)
7047 * support/regression/tests/uminus.c: speedup by removing superflous
7049 * support/regression/tests/onebyte.c: added promotion and signedness
7050 tests for unary minus
7051 * support/regressions/tests/bug-477927.c: disable warning about
7052 uninitialized variables
7053 * support/regression/tests/not.c: added
7055 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7057 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7058 * src/mcs51/gen.c (gen51Code): show final register usage after
7059 fillGaps in asm with --i-code-in-asm
7060 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7061 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7062 incUsed, rliveClear, adjustIChain): made static,
7063 (setFromRange): excluded because it's unused,
7064 (findPrevUseSym, markWholeLoop): added,
7065 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7066 through all branches of predecessors enables sdcc to emit the warning
7067 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7068 (rlivePoint): made static, added parameter emitWarnings which is only
7069 true during the first run out of two,
7070 (findRecursiveSucc, findRecursivePred): removed,
7071 (computeLiveRanges): made static, added parameter emitWarnings,
7072 (dumpIcRlive): added for debugging only
7073 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7074 removed prototype of setFromRange()
7075 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7076 in call of computeLiveRanges()
7077 * support/regression/tests/bug-895992.c: added
7078 * support/regression/tests/bug-971834.c: added
7079 * support/valdiag/tests/bug-895992.c: added
7080 * support/valdiag/tests/bug-971834.c: added
7082 2005-12-18 Raphael Neider <rneider AT web.de>
7084 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7085 (genUnpackBits): improved code for direct operands,
7086 (genPackBits): improved code for literal assignment to bitfields
7087 and for direct destination operands (no FSR indirection),
7088 prevented redundant AND, fixes #1362800,
7089 (AccLsh): added parameter to disable masking of the result
7090 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7091 skip instructions with side-effects (like incfsz),
7092 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7093 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7094 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7097 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7099 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7100 volatile variables as spill location
7102 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7104 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7106 * support/regression/tests/bug-1376320.c: added
7108 2005-12-08 Raphael Neider <rneider AT web.de>
7110 * src/pic/device.c: renamed is_shared to pic14_is_shared
7111 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7112 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7113 (is_valid_identifier): added for above workaround
7115 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7117 * device/lib/Makefile.in: fixed to enable port-specific-objects
7118 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7119 char, thanks Hubert Sack
7120 * doc/sdccman.lyx: documented --xstack-loc,
7121 elaborated a bit more on interrupts and pitfalls,
7122 removed "setjmp/longjmp unsupported",
7123 documented some unsupported C99 features
7124 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7125 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7126 if, thanks Hubert Sack
7127 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7128 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7130 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7131 regression tests can report resource usage (rfe 700441)
7132 * support/regression/collate-results.py: report resource usage
7133 * support/regression/ports/ds390/spec.mk,
7134 * support/regression/ports/hc08/spec.mk,
7135 * support/regression/ports/mcs51/spec.mk,
7136 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7137 * support/regression/ports/ds390/uCsim.cmd,
7138 * support/regression/ports/hc08/uCsim.cmd,
7139 * support/regression/ports/mcs51/uCsim.cmd,
7140 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7141 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7142 library, use the default one
7143 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7144 building the library
7146 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7148 * config.dsp: added dependency on .version and configure_vc.awk
7149 * device/include/setjmp.h: updated for --stack-auto and --xstack
7150 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7151 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7152 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7153 * device/lib/libsdcc.lib: added _setjmp
7154 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7155 (decorateType): fixed bug 1372851,
7156 (optimizeGetHbit): fixed warning
7157 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7158 array initialisation
7159 * support/regression/tests/bug1057979.c: added test for bug 1358192
7160 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7162 2005-12-03 Borut Razem <borut.razem AT siol.net>
7164 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7165 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7167 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7169 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7170 createIval): implement symbol independant "flexible array member",
7171 (createIvalCharPtr): implemented flexible array initialisation with a
7173 * src/SDCCsymt.c (copyStruct): removed,
7174 (getSize): fixed misleading comment,
7175 (getAllocSize): removed, the additional allocation size is now in
7176 sym->flexArrayLength,
7177 (checkStructFlexArray): new, syntax checks for flexible array members,
7178 (compStructSize): added syntax checks for "flexible array members"
7179 (copyStruct): removed,
7180 (copyLinkChain): removed inefficient fix for bug 770487
7181 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7182 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7183 symbol->flexArrayLength
7185 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7186 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7187 * support/regression/tests/structflexarray.c: added
7188 * support/valdiag/tests/structflexiblearray.c: added
7190 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7192 * src/SDCCast.c (decorateType): fixed bug 1368489
7193 * support/Util/SDCCerr.c,
7194 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7196 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7198 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7199 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7201 2005-11-27 Borut Razem <borut.razem AT siol.net>
7203 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7204 support/cpp2/mkdeps.h: added command line option
7205 -obj-ext=<extension> to SDCPP to define object file externion, used
7206 for generation of make dependencies (-M)
7207 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7209 2005-11-26 Borut Razem <borut.razem AT siol.net>
7211 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7212 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7213 added pic and pic16 libraries
7215 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7217 * device/include/float.h: Corrected typo in prototype of __fsgt
7219 2005-11-25 Borut Razem <borut.razem AT siol.net>
7221 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7222 added creation of model-mcs51-stack-auto libraries
7224 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7226 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7228 * src/SDCCast.c (createIvalArray): removed obsolete comment
7230 2005-11-24 Borut Razem <borut.razem AT siol.net>
7232 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7233 added missing device/lib/mcs51/crt*.asm sources
7235 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7237 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7239 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7241 * device/lib/_fs2schar.c,
7242 * device/lib/_fs2sint.c,
7243 * device/lib/_fs2slong.c: optimized inline asm
7245 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7247 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7248 Better handling of floats between -1.0 and 0.0.
7250 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7252 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7253 (the missing "if"s prohibited removal of redundant labels)
7255 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7257 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7258 Properly convert floats between -1.0 and 0.0 to long, int, and char
7259 types (max integer value of negative floats tends to zero).
7260 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7261 Removed changes made so to work properly with floats between
7262 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7265 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7267 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7268 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7269 (genCast) cosmetic change
7270 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7271 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7273 * support/regression/tests/bitfields (testSignedBitfields): added
7275 2005-11-18 Borut Razem <borut.razem AT siol.net>
7277 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7278 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7279 introduced SILENT option to make building of pic16 libraries less
7281 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7283 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7284 Now they work properly with floats between -1.0 and 0.0
7285 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7287 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7289 * src/SDCCicode.c (printOperand): added missing else
7291 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7293 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7294 reformatted for better readability
7295 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7298 2005-11-17 Borut Razem <borut.razem AT siol.net>
7300 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7301 introduced SILENT option to make building of pic16 libraries less
7302 verbose - used for nightly snapshot build
7303 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7304 available on Win32 platforms.
7305 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7306 medium, large, pic and pic16
7308 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7310 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7311 printf("%f"...) sets fraction to zero.
7313 2005-11-16 Raphael Neider <rneider AT web.de>
7315 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7317 * src/pic/gen.c (genIfx): implemented for CARRY bit
7318 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7319 to generic pointers, fixes #1357332,
7320 (pic16_movLit2f): NEW,
7321 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7323 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7325 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7327 2005-11-11 Raphael Neider <rneider AT web.de>
7329 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7330 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7331 compute pointer's type from operand,
7332 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7333 improved single bit reads, fixes bug #1353379
7335 2005-11-09 Borut Razem <borut.razem AT siol.net>
7337 * support/scripts/sdcc.nsi: added lib/pic to the package
7339 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7341 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7343 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7345 * support/regression/tests/bug1348008.c: added
7346 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7347 * support/regression/tests/bug1337835.c: updated comment
7349 2005-11-06 Borut Razem <borut.razem AT siol.net>
7351 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7352 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7353 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7354 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7355 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7356 dynamic construction of cl_error_class and derivates - 2.nd try
7358 2005-11-05 Borut Razem <borut.razem AT siol.net>
7360 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7361 bug, which caused Bus Errors on sparc solaris
7363 2005-11-04 Borut Razem <borut.razem AT siol.net>
7365 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7366 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7367 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7368 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7369 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7370 and derivates to resolve the initialization problem on OSX
7372 2005-11-02 Borut Razem <borut.razem AT siol.net>
7374 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7375 corrected typo - #include <winsock2.h>
7377 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7379 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7380 (_asxxxx_mapping): added org directive for future enhancements
7382 2005-11-01 Borut Razem <borut.razem AT siol.net>
7384 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7385 enabled sockets on WIN32
7386 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7388 2005-10-31 Borut Razem <borut.razem AT siol.net>
7390 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7391 WIN32 backslash path delimiters should be escaped when used in C strings
7392 * support/regression/tests/bitfields.c: exclude failing assertions for
7393 __CYGWIN32__ and __MINGW32__ hosts
7395 2005-10-30 Borut Razem <borut.razem AT siol.net>
7397 * src/SDCCutil.c: corrected double comparison typo
7399 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7401 * device/lib/medium/Makefile: added for new memory model medium
7402 * device/include/asm/mcs51/features.h: updated for medium/pdata
7403 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7404 added Multiply & Accumulate sbit's and MAC0_PAGE define
7405 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7406 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7407 * device/lib/_mullong.c: update for medium model
7408 * device/lib/incl.mk: added medium model
7409 * doc/sdccman.lyx: documented medium model
7410 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7411 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7412 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7413 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7414 (allocParms): set SCLS and OCLS to pdata for medium model
7415 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7417 (powof2): return <0 if not power of 2
7418 * src/avr/gen.c (genBitWise): use updated powof2
7419 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7420 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7421 (shiftLLeftOrResult): use B if necessary
7422 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7423 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7424 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7425 * support/regression/Makefile.in: added test-mcs51-medium
7426 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7428 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7430 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7432 * device/lib/time.c (mktime): fixed bug 1334315
7434 2005-10-28 Raphael Neider <rneider AT web.de>
7436 * device/include/pic/p16f_common.inc: added common declarations
7437 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7439 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7441 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7442 (aopPutUsesAcc): added to predict accumulator use,
7443 (assignResultValue): save acc if necessary,
7444 (genMinusDec): store result if indirectly addressed,
7445 (genDivOneByte): save acc if necessary,
7446 (movLeft2Result): bugfix if left already in acc,
7447 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7448 attention to accumulator use (esp. pdata),
7449 (genReceive): receive pdata correctly
7450 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7451 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7453 2005-10-27 Raphael Neider <rneider AT web.de>
7455 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7457 2005-10-27 Raphael Neider <rneider AT web.de>
7459 * .version: changed version to 2.5.4
7460 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7461 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7462 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7463 arithmetics support routines
7464 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7465 * device/lib/Makefile.in: also create installdir for pic
7467 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7469 * src/pic/device.c (dump_sfr): rewritten to delegate register
7470 placement to the linker (use `extern sym' rather than sym EQU addr),
7471 (validAddress): fixed to check last specified address
7472 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7473 (popGetLit): truncate literal value to 8 bit,
7474 (popGet): moved assert to more appropriate place
7475 (popGetExternal): create pCode operand from and mark the according
7476 symbol as being `extern'
7477 (popGetAddr): added sanity check on immediate's offset, provide
7478 GPOINTER tag on demand
7479 (aopPut): fixed for immediates,
7480 (mov2w_op): move operand's address or contents to WREG (depending on
7481 operand type), safer variant of mov2w,
7482 (movwf,call_libraryfunc): NEW, handy abbreviations,
7483 (get_argument_pcop,get_return_val_pcop,pass_argument,
7484 get_returnvalue): interface for accessing function parameters and
7486 (assignResultValuei,genRet): use new parameter/return value interface
7487 (pic14_getDataSize): back to old version handling generic pointers,
7488 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7489 provided implementation and/or fixed old one,
7490 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7491 calls, removed legacy 8051 reference code
7492 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7493 (loadSignToC): NEW, move the operands sign bit to CARRY,
7494 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7495 genRightShiftSigned, accepts negative shift counts,
7496 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7497 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7498 generic pointers, __data pointers and __code pointers,
7499 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7500 and signed bitfields, limit bitfields to 8 bit,
7501 (genDataPointerGet): fixed number of bytes read,
7502 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7503 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7504 pointers to constant data are no longer assumed to point to __code
7505 space, removed invalid pointer types,
7506 (bitpatternFromVal): retrieve the PICs representation of an integer
7508 (genDataPointerSet): fixed assigning to po_immediate operands,
7509 (genGenPointerSet): implemented as library call,
7510 (genIfx): fixed incorrect condition,
7511 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7512 provide GPOINTER tag according to destination's storage class,
7513 (genCast): added code to handle casting to generic pointers, added
7514 sign-/zero extension of the result
7515 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7516 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7517 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7519 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7520 address/register resides in the shared banks
7521 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7522 put all variables into separate sections (have the linker arrange
7524 (picglue): put init code and interrupt handlers in separate sections
7525 * src/pic/main.c: added port specific options table, modified to PORT
7526 structure to make GPOINTERs 3 byte, added pic14_options
7527 (_pic14_do_link): private linking routine (update paths to libraries,
7528 add libsdcc.lib by default)
7529 * src/pic/main.h: declare pic14_options
7530 * src/pic/pcode.c: fixed instructions i/o relations,
7531 (RegCond): reverted to correct version,
7532 (newpCodeOpLit): truncate literals to 8 bit,
7533 (genericPrint): added debug output,
7534 (getRegFromInstruction): fixed for various operand types, simplified
7535 (BuildFlow): fixed broken handling of isntructions with labels
7536 (LinkFlow): start at last instruction in flow (skip trailing comments),
7537 pass the flow on to the next instruction after CALL
7538 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7539 (insertPCodeInstruction): fixed inserting after a skip instruction,
7540 (DoBankSelect): fixed for labeled instructions
7541 (OptimizepBlock): honor --nopeep switch
7542 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7543 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7544 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7545 (pCodeOptime2pCodes): allow disabling this optimization via
7546 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7547 but is still buggy), started implementation of a dataflow based
7548 pCode optimization (CSE + dead code elimination)
7549 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7550 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7551 names are independant of the stack location and therefore portable across
7554 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7556 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7557 (selectSpil): fixed bug 1337835 by not spilling bit variables
7558 * support/regression/tests/bug1337835.c: added test for this bug
7559 * src/mcs51/peeph.def: restart after rule 3.c,
7560 addded rules 263.x to optimize loading constants
7562 2005-10-26 Raphael Neider <rneider AT web.de>
7564 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7565 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7566 (genAssign): emit warning when casting literals to generic pointer
7567 type, also applies when taking the address of a fixed variable,
7568 (genCast): improved casting to generic pointers
7569 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7570 extern variables, added verbose error message
7571 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7573 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7575 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7576 carry must be complemented too
7577 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7578 could be emitted by genMinus
7579 * src/SDCCval.c (constVal): fixed bug 1305065
7581 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7583 * src/SDCCast.c (addCast): added promotion for bit variables
7584 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7585 promotion casts + optimisation
7586 (optimizeGetWord): fix warning 'i' might be used uninitialized
7587 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7588 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7590 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7592 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7593 all chars are promoted to int; promotion should be handled in SDCCast.c
7595 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7597 * device/lib/_strcmp.c: Fixed bug 1326457
7599 2005-10-11 Raphael Neider <rneider AT web.de>
7601 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7602 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7604 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7606 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7607 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7609 2005-10-04 Raphael Neider <rneider AT web.de>
7611 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7612 device/lib/pic16/pics.all: added pic18f1320
7613 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7615 2005-09-30 Raphael Neider <rneider AT web.de>
7617 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7618 * src/pic16/devices.inc: NEW, provides device descriptions
7619 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7621 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7623 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7626 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7628 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7629 documented Any Order Bit, Higher Order Byte and Higher Order Word
7630 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7631 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7632 (optimizeGetAbit): new, to get any bit, not only the high bit,
7633 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7634 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7635 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7636 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7637 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7638 GETABIT, GETBYTE, GETWORD: decorate them,
7639 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7640 (ast_print): added GETABIT, GETBYTE, GETWORD
7641 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7642 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7643 (geniCodeBinary): new generic binary icode,
7644 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7645 * src/port.h: updated comment for PORT.hasExtBitOp
7646 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7647 (genGetByte): new, to get a single byte,
7648 (genGetWord): new, to get a word from a long,
7649 (gen51Code): added GETABIT, GETBYTE, GETWORD
7650 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7652 2005-09-23 Raphael Neider <rneider AT web.de>
7654 * configure.in, configure: have device/lib/pic configured
7655 * device/lib/Makefile.in: added model-pic14
7656 * device/lib/clean.mk: added pic/ to clean rule
7657 * device/lib/pic: added rudimentary pic14 library providing support
7658 functions for multiplication/division/generic pointer access
7659 * src/SDCCopt.c (convilong): mark support functions as extern
7660 for pic14 port as well
7661 * src/pic/gen.c (genMult): added assertions,
7662 (genpic14Code): emit warning on unhandled iCodes
7663 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7664 * src/pic/pcode.c (pCodeOpCopy),
7665 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7666 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7667 SFR_REGISTER}), made safe for future extensions
7668 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7669 instructions even if preceeded by SKIP instructions (also remove
7670 them); removed unused code
7671 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7672 prevents leaving parts of the structure uninitialized after copying
7674 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7676 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7678 * support/regression/tests/addsub.c: added test for the bug
7680 2005-09-21 Raphael Neider <rneider AT web.de>
7682 * device/include/pic16/pic18f1220.h,
7683 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7684 * device/lib/pic16/Makefile.rules: added missing opening paren
7685 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7686 are provided in genutils.c,
7687 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7688 operand/result sizes,
7689 (genCmp): assert on NULL pointers first, then check deref'ed values
7690 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7693 2005-09-18 Raphael Neider <rneider AT web.de>
7695 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7696 as these are now unused,
7697 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7698 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7699 local, avoids uninitialized pointer dereference on r->name
7700 * src/pic16/ralloc.c (newReg): fixed indentation
7702 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7704 * src/SDCCval.c (constVal): fixed bug 730366
7705 * support/Util/SDCCerr.c,
7706 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7708 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7710 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7712 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7714 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7716 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7718 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7719 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7720 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7721 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7722 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7723 * packihx/packihx.c (hexDigit): made c unsigned char
7724 * as/mcs51/lklibr.c (fndsym),
7725 * link/z80/lkgb.c (gb),
7726 * link/z80/lklibr.c (fndsym),
7727 * link/z80/lkrloc.c (relr),
7728 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7729 * src/SDCC.lex (checkCurrFile, process_pragma),
7730 * src/SDCCglue.c (spacesToUnderscores),
7731 * src/SDCCmain.c (setParseWithComma, processFile),
7732 * src/asm.c (tvsprintf, printCLine),
7733 * src/avr/gen.c (emitcode, aopPut),
7734 * src/ds390/gen.c (emitcode),
7735 * src/hc08/gen.c (emitcode, emitinline),
7736 * src/mcs51/gen.c (emitcode, genInline),
7737 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7739 * src/pic/ralloc.c (debugLog),
7740 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7742 * src/pic16/ralloc.c (debugLog),
7743 * src/z80/main.c (_process_pragma):
7744 made all ctype.h function calls safe
7745 * src/SDCCopt.c: include math.h for fabs
7746 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7747 and used them throughout the code to make ctype.h function calls safe
7748 * src/ds390/main.c (asmLineNodeFromLineNode),
7749 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7750 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7752 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7753 (newpCodeAsmDir): made ctype.h function calls safe
7754 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7755 pic16_emitcode): made lbp unsigned char*
7756 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7757 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7758 * src/xa51/gen.c (emitcode),
7759 * src/z80/gen.c (_emit2): made lbp unsigned char*
7760 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7763 2005-09-05 Raphael Neider <rneider AT web.de>
7765 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7766 access bank splitpoint
7768 2005-09-05 Raphael Neider <rneider AT web.de>
7770 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7772 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7774 * .version: changed to version 2.5.3
7775 * doc/sdccman.lyx: changed version to 2.5.3,
7776 documented --codeseg and --constseg and pragma codeseg and constseg,
7777 documented bit parameters (reentrant) and bit returning
7778 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7779 currFunc->recvSize, but is this ok for all ports?
7780 (ast2iCode): result of ~ on unsigned char must be cast to int for
7782 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7783 function pointers in bit space
7784 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7785 (processFuncArgs): call port.reg_parm() with reentrancy info
7793 * src/z80/main.c: port.reg_parm prototype extended with
7794 "bool reentrant" parameter
7795 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7796 options.stackAuto for allocating bit register parameters
7797 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7798 (genSend): set BitBankUsed if it is,
7799 (selectRegBank): factored out of genCall for use in genPcall,
7800 (genCall): removed redundant dtype assignmen, use selectRegBank,
7801 (genPcall): handle returning in Carry properly, save in F0 if needed,
7802 (genReceive): handle bit register parameters
7803 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7804 (mcs51_assignRegisters): enable bit registers for all reentrant
7805 functions and don't set BitBankUsed unconditionally
7806 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7807 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7808 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7810 2005-08-27 Borut Razem <borut.razem AT siol.net>
7812 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7813 ppc-osx (Darwin) does not support -u option. It seems that it is
7814 supported only on Linux - GNU cp
7816 2005-08-25 Borut Razem <borut.razem AT siol.net>
7818 * sim/ucsim/gui.src/serio.src/Makefile.in,
7819 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7820 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7821 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7822 install and strip, since the strip at /usr/ccs/bin should be used
7825 2005-08-24 Borut Razem <borut.razem AT siol.net>
7827 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7829 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7831 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7834 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7836 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7837 * as/mcs51/lkmain.c (link_main): fixed warning
7838 * device/include/stdbool.h: ds390 has no advanced bit support yet
7839 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7840 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7841 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7842 and updated their macros
7843 * src/SDCCval.c (constVal): updated comment for renamed b_long
7845 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7847 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7848 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7849 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7850 (oprio): set priority for '['
7851 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7853 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7854 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7855 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7856 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7857 added overlayable BIT_BANK area
7858 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7859 (summary2): explain 'T' in legenda
7860 * as/mcs51/lkrloc.c: replaced old K&R style,
7861 (relr): added R_BIT processing,
7862 (errmsg): added "Bit-addressable relocation error",
7863 (adb_bit): added for converting from byte- to bit-addressable space,
7864 (adb_24_bit): added for converting from byte- to bit-addressable space
7865 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7866 used in reentrant functions now even as return value
7867 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7868 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7869 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7870 * src/SDCCglobl.h: added indicator BitBankUsed
7871 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7872 the bit registers b0-b7
7873 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7874 (geniCodeCast): fixed bug 1263853,
7875 (geniCodeLogicAndOr): put result in bool or char,
7876 (geniCodeReceive): added parameter func for accessing the return type,
7877 (geniCodeFunctionBody): pass func to geniCodeReceive
7878 * src/SDCCmain.c: added indicator BitBankUsed
7879 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7880 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7881 (checkSClass): don't put automatic bool/bit on stack,
7882 (checkFunction): removed check on function cannot return bit
7883 * src/SDCCsymt.h: added newBoolLink prototype
7884 * src/mcs51/gen.c (rb1regs): added bit registers,
7885 (movc): created for assigning to carry,
7886 (pushReg, popReg): created for pushing registers,
7887 (sameRegs): check both AOP_REG and AOP_CRY types,
7888 (aopOp): handle bit registers,
7889 (aopPut): optimization no self-assign,
7890 (saveRegisters): push reg->base (bits) only once for bit registers,
7892 (unsaveRegisters): pop reg->base only once and use popReg,
7893 (assignResultValue): added parameter func and return in carry for bits,
7894 (genIpush): optimization no reload in A if not changed,
7895 (genSend): bit parameters in reentrant functions are passed in bit
7896 registers by first assigning to bits in B, then save registers and
7898 (genCall): handle returning in Carry properly, save it in F0 if needed,
7899 (genPcall): updated assignResultValue call, this is not safe yet for bit
7900 returning function !!!
7901 (genFunction): don't generate equ's for bit registers and use pushReg,
7902 (genEndFunction): take care of bit returning functions and use popReg,
7903 (genRet): return bit in Carry,
7904 (genIfx): optimize bit registers and other directly addressable bits,
7905 (genReceive): updated assignResultValue call
7906 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7907 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7908 registers when using stack-auto
7909 * src/mcs51/ralloc.c (_G): added allBitregs,
7910 (regs8051): added the bit registers,
7911 (createStackSpil): use macro IS_BIT,
7912 (getRegBit): added to allocate a bit register, else spill,
7913 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7914 (updateRegUsage): factored out to ease stepping while debugging,
7915 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7916 also allocate bit registers,
7917 (fillGaps): handle bit registers,
7918 (findAllBitregs): added to create bit vector with all bit registers,
7919 (mcs51_allBitregs): returns this bit vector,
7920 (mcs51_assignRegisters): when using stack-auto use bit registers for
7921 passing parameters and creating local variables
7922 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7924 2005-08-22 Borut Razem <borut.razem AT siol.net>
7926 * device/lib/Makefile.in: replaced find option -or with -o
7927 to make it run on solaris
7929 2005-08-22 Raphael Neider <rneider AT web.de>
7931 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7932 fixes #1265442 (crash on Solaris)
7934 2005-08-20 Borut Razem <borut.razem AT siol.net>
7936 * configure, configure.in: added tests for libsocket and libnsl libraries,
7937 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7938 from support/regression/Makefile.in
7939 * support/regression/Makefile.in: added
7940 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7941 * sim/ucsim/libtool: regenerated on sparc-solaris
7942 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7943 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7944 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7945 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7946 sparc-solaris, which doesn't use GNU ld linker
7947 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7948 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7950 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7952 * src/mcs51/peeph.def: updated comments
7954 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7956 * device/lib/_gptrget.c,
7957 * device/lib/_gptrput.c: slightly shorter
7958 * doc/sdccman.lyx: incremented version
7959 * src/mcs51/peeph.def: moved peephole comments to the line of first
7960 change to better keep line correlation, reanimated 186.e
7961 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7963 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7965 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7966 David Saxton with quotes around file name.
7968 2005-08-15 Borut Razem <borut.razem AT siol.net>
7970 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7971 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7972 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7973 make tests run on x86_64 platform
7975 2005-08-13 Raphael Neider <rneider AT web.de>
7977 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7978 as it might be executed DURING a build (parallel make is wonderful)
7980 2005-08-13 Raphael Neider <rneider AT web.de>
7982 * device/lib/Makefile.in (port-specific-objects-pic16):
7983 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7984 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7986 * device/lib/pic16/Makefile.rules: build subdirs before creating
7987 the library, removed builddir rule, create $(builddir) early in
7988 recurse rule, use empty recurse rule for leaf directories
7989 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7990 mkdir errors (race condition), removed duplicate suffix "hex"
7992 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7993 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7994 prevents mkdir -p from aborting on Alpha
7996 2005-08-12 Raphael Neider <rneider AT web.de>
7998 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7999 db-statements in order to allow for arrays of pointers in code
8000 sections to be placed without interspersed 0-padding, fixes
8002 * (emitStatistics): fixed division by zero for pic18f1220
8003 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8004 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8005 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8006 * (pic16_pCodeConstString): keep track of already emitted string
8007 literals to prevent "duplicate definitions of symbol _str_NR"
8008 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8010 * device/lib/Makefile.in: ignore failing PIC16 library builds
8011 * device/lib/pic16/Makefile: do not build if gputils are missing
8012 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8014 2005-08-10 Raphael Neider <rneider AT web.de>
8016 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8019 2005-08-10 Raphael Neider <rneider AT web.de>
8021 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8022 Rokas' patch to add the new fixed point type "__fixed16x16"
8023 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8024 functions for __fixed16x16 arithmetics
8025 * device/lib/pic16: reimplemented the build system to support
8026 a separate build directory, better handling of libio (create
8027 the library in a separate subdir for each architecture) and
8028 easier configuration (centralized in Makefile.common)
8030 2005-08-07 Raphael Neider <rneider AT web.de>
8032 * src/pic16/gen.c (genrshTwo): fixed sign extension
8033 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8034 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8036 * device/include/pic16/pic18f4220.h: NEW, header for
8037 pic18f4220 and pic18f4320
8038 * device/include/pic16/pic18fregs.h: added new devices,
8039 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8040 * device/include/pic16/signal.h: resolved name clashes
8041 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8042 to also allow testing for interrupt enable bits, added
8043 comments on how to use the macros
8044 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8045 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8046 register definitions for the devices
8047 * device/lib/pic16/pics.all: added new devices
8048 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8050 * device/lib/pic16/libc/stdlib/memfree: do not count
8051 the block header as free memory
8052 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8053 simplified and added missing end-of-blocklist-marker
8054 (reported by Peter Onion, fixes #1252814)
8055 * (_mergeHeapBlock): fixed loop condition
8056 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8057 len==0, restructured code
8058 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8059 up a bit, reduced bitfield accesses, prevent endless loops
8060 in case of heap corruption
8061 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8062 "unreferenced arguments/must return a value" warnings
8063 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8064 replaced BAUDREG with SPBRG
8065 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8066 device/lib/pic16/debug/gstack/gstack.c: replaced
8067 _naked, _asm, _endasm with __naked, __asm, __endasm
8069 2005-08-05 Raphael Neider <rneider AT web.de>
8071 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8072 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8074 2005-08-05 Borut Razem <borut.razem AT siol.net>
8076 * device/lib/Makefile.in: added missing ';'
8077 * configure: removed ^M characters
8079 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8081 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8082 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8085 2005-08-04 Borut Razem <borut.razem AT siol.net>
8087 * configure.in: pic16 libraries build 2nd try - enable running
8088 configure in device/lib/pic16
8089 * configure: regenerated from configure.in
8090 * device/lib/Makefile.in: create $(PORT)/bin directory
8092 2005-08-03 Raphael Neider <rneider AT web.de>
8094 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8095 to get/set values via pointers
8096 * (genUnpackBits,genPackBits): changed detection of
8097 ptr->bitfield vs. sym.bitfield, fixed access via generic
8098 pointers, removed dead (wrong) code for multibyte bitfields
8099 * (genNearPointerGet, genGenPointerGet): removed useless code,
8100 fixed bitfield detection, fixes #1250594
8101 * (genNearPointerSet): removed useless code
8102 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8103 and introduced macro pic16_emitpcode that conditionally emits
8104 the origin of the following pCode (useful for debugging SDCC)
8105 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8106 * (createDefmap): fixed handling of LFSR for --optimize-df
8108 2005-08-02 Borut Razem <borut.razem AT siol.net>
8110 * device/lib/Makefile.in: pic16 libraries build enabled since
8111 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8113 2005-08-02 Raphael Neider <rneider AT web.de>
8115 * src/pic16/gen.c (genPackBits): removed deprecated warning
8116 * (genGenPointerSet): fixed bitfield detection
8118 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8120 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8122 2005-07-31 Raphael Neider <rneider AT web.de>
8124 * device/lib/pic16/libdev/pic18f458.c,
8125 device/include/pic16/pic18f458.h: added missing T0CONbits
8127 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8129 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8131 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8133 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8135 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8137 * device/include/mcs51/at89c51ed2.h: added.
8139 2005-07-23 Raphael Neider <rneider AT web.de>
8141 * src/pic/gen.h: added emitpcode macro for debugging
8142 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8143 and replace by macro adding debug information on demand
8144 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8145 * (gencjne): tried to fix; replaced with correct (slower) code
8146 * (gen{Unp,P}ackBits): fixed single bit access
8147 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8148 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8149 previous instruction
8150 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8151 register has to be handled with care (forbidding movement
8152 of assignments/uses, removing assignments completely, ...)
8153 * (pCodeOptime2pCodes): make use of regIsSpecial
8154 * added lots of debugging output (commented out)
8155 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8156 from being reused as result UNLESS it is known to work
8158 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8160 * support/Util/dbuf.h: include <stddef.h> for size_t
8161 * .version: changed to version 2.5.2
8163 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8165 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8167 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8169 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8170 (genModOneByte): removed needless psha/pula
8172 2005-07-22 Raphael Neider <rneider AT web.de>
8174 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8175 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8176 * src/pic/gen.c (resolveIfx): do not "invent" labels
8177 * (genSkipc): changed to positive logic
8178 * (genSkipCond): removed as no longer needed
8179 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8181 * (genLeftShift): check operands are in different registers
8182 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8183 INCF does not update CARRY...
8184 * src/pic/main.c: fixed _linkCmd
8185 * src/pic/pcode.c (unlinkpCode): added inactive code
8186 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8187 alive (do not assign result and operand overlapping registers)
8189 2005-07-22 Raphael Neider <rneider AT web.de>
8191 * src/pic/device.c (dump_sfr): replaced register declaration with
8192 call to emitSymbolToFile() to avoid duplicate symbols
8193 * (assignRelocatableRegisters): do not declare external symbols
8194 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8195 right (take size of type, not etype)
8196 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8197 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8198 * (packRegsForAccUse): disabled assignment of WREG as
8199 the result reg to prevent occurence of just fixed #1235003,
8201 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8202 symbols (avoids duplicate symbols in .asm file)
8203 * (pic14emitRegularMap): use emitSymbolToFile()
8204 * src/pic/gen.c (aopOp): fixed spillLocation handling
8205 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8206 * (genDataPointerSet): removed unneccessary variables/output
8208 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8210 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8211 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8213 2005-07-21 Raphael Neider <rneider AT web.de>
8215 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8216 architecture cannot handle them efficiently, fixes bug #1235003
8217 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8218 check for empty sets before using them (fixes bug #1232190)
8220 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8222 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8223 (lnksect2): generate warnings for memory overlap
8224 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8225 constseg to set the name of these segments so you can instruct the linker
8226 to place them in banks
8227 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8228 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8229 added code_seg and const_seg to options
8230 * src/SDCCglue.c (emitMaps): use options.const_seg,
8231 (createInterruptVect): put interrupt vectors in segment HOME,
8232 (glue): put HOME before static segment and put the main glue in HOME,
8233 (glue): use options.code_seg
8234 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8235 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8236 these segments so you can instruct the linker to place them in banks
8237 (linkEdit): use code_loc for HOME segment which should be the first
8238 segment in code memory now
8239 * src/SDCCmem.c: fixed more stuff like bug 1238386
8240 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8241 (changePointer): don't change function pointers to code pointers for
8243 (compareType): added exceptional check for banked function pointers
8244 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8245 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8246 after static in code memory
8247 * src/mcs51/gen.c: added aopLiteralLong prototype,
8248 (aopForSym): use getSize for functions,
8249 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8250 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8251 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8253 (genPcall): use call for literal function pointers and generate banked
8254 calls over the one trampoline so there's only one place for the user to
8255 modify according to his/hers hardware,
8256 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8257 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8258 * src/mcs51/main.c: added keyword banked,
8259 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8260 * support/Util/SDCCerr.c,
8261 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8262 needed for passing the bank and address to the trampoline
8263 * device/lib/mcs51/crtbank.asm: added for bankswitching
8264 * device/lib/mcs51/Makefile: added crtbank
8266 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8268 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8269 for fields at offset 0 of a struct or union as reported
8270 on 2005-07-07 in the developer mailing list.
8272 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8274 * src/SDCCmem.c: fixed bug 1238386
8276 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8278 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8279 (patch #1144962), added peephole 300, enabled 259.x
8280 * doc/sdccman.lyx: removed screenshot and provided link instead
8282 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8284 * doc/sdccman.lyx: added section about debugging with ddd
8285 * doc/figures/ddd_example.eps: screenshot of debugging session
8287 2005-07-04 Raphael Neider <rneider AT web.de>
8289 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8290 like CODE pointers, fixes #1115683
8291 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8292 call, fixes bugs #1232211, #1228110,
8293 fixed wrong casts to pCodeFlow from pCodeInstructions
8295 2005-07-04 Raphael Neider <rneider AT web.de>
8297 * src/pic/gen.c (popGet): changed assert to allow for
8299 * (popGetAddr): changed signature to provide
8300 an additional index, patched all call sites
8301 * (genCmpEq): handle literal-like operands correctly
8302 * (genAddrOf): added sanity checks on __code/__data pointers
8303 * (genAssign): added handling of symbols from __code section
8304 * (gencjne): do not generate code for comparisons whose result
8305 is neither stored nor used, fixes bug #1171114
8306 * (AccLsh, AccRsh): operate on operand instead of WREG
8307 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8308 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8310 * rewrote complete shift-by-literal logic, commented unused
8312 * (genConstPointerGet): get multiple bytes (if result size > 1),
8313 fixed handling of non-immediate addresses
8314 * (genPointerGet): handle CODE pointers like CONST pointers
8315 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8316 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8317 operand is to be treated as a literal or not
8318 * (mov2w,genPcall,genCmpEq),
8319 src/pic/genarith.c: use aop_isLitLike() to decide between
8320 literal/register contents
8321 * (addSign): added missing offset
8322 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8323 only emit comment in debug-mode,
8324 use {aop,op}_isLitLike throughout the file
8325 * src/pic/glue.c: fix initializers for pointers (work in progress)
8326 * src/pic/pcode.c (get_op): honor index on _const symbols
8327 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8328 * (dumppBlock): added pCode size estimation
8329 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8330 check for IS_SYMOP before OP_SYMBOL'ing
8331 * fixed indentation, compacted switch-statements
8332 * (allocReg): find free register and allocate it instead of
8333 allocating new registers all the time
8334 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8335 registers as its operands (necessary only for multibyte GETs)
8337 2005-07-01 Raphael Neider <rneider AT web.de>
8339 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8340 debugging .asm-output macros FENTRY + FEXIT
8341 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8343 * (emitpComment): NEW, printf to pCode
8344 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8346 * (popGetAddr): NEW, variant of popGet to access an immediates
8347 high(er) bytes instead of the n'th byte of memory they reference,
8348 replaced popGet with popGetAddr where neccessary
8349 * (genDataPointerGet): reactivated and fixed implementation
8350 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8352 * (genDataPointerSet): fixed multibyte assignments
8353 * (genpic14Code): fixed --i-code-in-asm handling
8354 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8355 * (genPlus): fixed index-out-of-bounds error
8356 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8357 * src/pic/ralloc.c: added debugging output macro FENTRY2
8358 * (spillThis): fixed indentation, enbraced for-body for clarity
8359 * (rematStr): commented out as now unused
8360 * (regTypeNum): commented out special spill case (overwrites
8362 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8364 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8366 * doc/sdccman.lyx: documented sfr16/sfr32,
8367 added example for using storage class with function pointers
8368 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8370 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8372 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8373 * device/lib/_itoa.c,
8374 * device/lib/_ltoa.c: optimized codesize
8375 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8376 but don't know how to suppress the double warning.
8377 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8378 * support/Util/SDCCerr.c,
8379 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8381 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8383 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8384 fixed old K&R prototypes
8385 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8386 * device/lib/_gptrget.c,
8387 * device/lib/_gptrgetc.c,
8388 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8389 also new versions for small generic pointers and banked generic pointers
8390 * src/port.h: added const_name
8391 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8392 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8393 * src/SDCCcse.c (findPrevIc): check all associative operators
8394 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8395 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8396 * src/SDCCmem.c: updated comments,
8397 set far-space to 0 for pdata, results in optimized code
8398 * src/SDCCmem.h: added macro CONST_NAME
8399 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8400 moving the info into the highest bits, see also gptrget/gptrput
8401 * src/src.dsp: added sdcc.ico to project files
8402 * src/avr/gen.c (genCast): fixed bug 0x%d
8403 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8404 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8405 relation between ptr_type and DCL_TYPE,
8406 (genCast): fixed bug 0x%d
8407 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8408 (CODE)" for const_name
8409 * src/hc08/gen.c (genCast): fixed bug 0x%d
8410 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8411 (hc08_port): added "CONST (CODE)" for const_name
8412 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8413 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8414 between ptr_type and DCL_TYPE,
8415 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8416 operand* and took AOP() inside function so sfr-ness can be checked,
8417 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8419 (genFunction, genEndFunction): optimized stack setup,
8420 (genMinus): optimized for literals with ending zeroes (in bytes),
8421 (genCast): fixed bug 0x%d
8422 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8423 (mcs51_port): added "CONST (CODE)" for const_name
8424 * src/mcs51/peeph.def: made rule 226 more generic
8425 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8426 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8427 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8428 * src/z80/main.c (z80_port): added NULL for const_name,
8429 (gbz80_port): added NULL for const_name
8430 * support/regression/tests/bug663539.c,
8431 * support/regression/tests/sfr16.c: new tests
8433 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8435 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8437 2005-06-24 Raphael Neider <rneider AT web.de>
8439 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8441 * device/include/pic16/signal.h: added USBIF
8444 2005-06-24 Raphael Neider <rneider AT web.de>
8446 * device/lib/pic16/libdev/pic18f2455.c,
8447 device/include/pic16/pic18f2455.h: NEW
8448 * device/include/pic16/pic18fregs.h,
8449 device/lib/pic16/pics.all,
8450 src/pic16/device.c: added 18f2455
8451 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8452 device/include/pic16/{pic18f[68][567].h,usart.h}:
8453 replaced MULTIPLE_USARTS define with more relaible
8454 compatibility sfrs (for USART access)
8456 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8458 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8459 and the output asm file line is printed on two lines.
8461 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8463 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8464 BGT, BLE, BHI, and BLS instructions
8465 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8467 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8468 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8470 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8472 2005-06-15 Raphael Neider <rneider AT web.de>
8474 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8475 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8476 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8477 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8478 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8480 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8482 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8483 Marcel Telka in bug #1215704
8485 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8487 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8488 located in shared memory bank.
8490 2005-05-31 Raphael Neider <rneider AT web.de>
8492 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8493 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8494 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8496 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8498 * device/lib/_strncpy.c: fixed the fix
8500 2005-05-26 Raphael Neider <rneider AT web.de>
8502 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8503 initializers with \0, bug #1208187
8504 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8505 intializers with \0, bug #1208187
8507 2005-05-26 Raphael Neider <rneider AT web.de>
8509 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8510 initializers with \0, bug #1208187
8511 * src/pic16/main.c (_process_pragma): added sanity checks
8512 for stack position and size, emit warnings when appropriate
8514 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8516 * device/lib/_strncpy.c: fixed not filling with \0
8518 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8520 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8522 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8523 compound_statement),
8525 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8527 2005-05-24 Raphael Neider <rneider AT web.de>
8529 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8531 2005-05-24 Raphael Neider <rneider AT web.de>
8533 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8534 TRISE definitions, closes bug #1162453
8536 2005-05-22 Raphael Neider <rneider AT web.de>
8538 * src/pic16/main.c (_process_pragma): check for missing
8539 arguments to pragmas code and udata
8540 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8541 consistency fixes to match other headers (thanks to Jim Paris)
8542 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8544 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8546 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8548 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8550 * support/regression/tests/bug1198642.c: new test
8551 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8552 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8553 * support/scripts/resource.h,
8554 * support/scripts/resource.rc,
8555 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8556 * support/scripts/sdcc.ico: added 32x32 icon
8558 2005-05-18 Raphael Neider <rneider AT web.de>
8560 * device/lib/pic16/libdev/pic18f*.c,
8561 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8562 keywords to "__sfr" and "__at (X)"
8563 * device/include/pic16/pic18fregs.h: added pic18f4520
8564 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8565 #1203088 (MPLAB compatibility)
8567 2005-05-17 Raphael Neider <rneider AT web.de>
8569 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8570 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8571 * device/lib/pic16/pics.all: added new devices
8572 * src/pic16/device.c: added support for pic18f4520
8574 2005-05-16 Raphael Neider <rneider AT web.de>
8575 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8576 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8577 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8578 convenience function for bit access
8580 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8582 * device/lib/printf_large.c: fixed bug 1193299
8583 * support/regression/tests/bug1057979.c: added test %3.3s
8585 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8587 * device/include/mcs51/8051.h,
8588 * device/include/mcs51/8052.h: made parseable with lint
8589 * device/include/mcs51/lint.h: added include file for (sp)lint
8590 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8591 * doc/cdbfileformat.lyx,
8592 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8594 2005-05-14 Raphael Neider <rneider AT web.de>
8596 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8597 * device/lib/pic16/libc/stdlib/itoa.c (new)
8598 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8599 * device/lib/pic16/libio/Makefile: exclude subdir according to
8600 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8601 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8602 * src/pic16/gen.c (genFunction): prevent annoying warning
8603 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8605 * support/cpp2/cppmain.c (cpp_output_string): new
8606 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8609 2005-05-13 Borut Razem <borut.razem AT siol.net>
8611 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8613 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8615 * .version: changed to version 2.5.1; back to bleeding edge development
8617 2005-05-11 Borut Razem <borut.razem AT siol.net>
8619 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8620 generate PDF version 1.3 documents
8622 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8624 * .version: changed to version 2.5.0
8626 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8628 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8630 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8632 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8633 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8634 well as many smaller updates.
8635 * .version: changed to version 2.5.0-pre1
8637 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8639 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8641 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8643 * support/regression/tests/bug1185672.c: added
8644 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8646 * src/mcs51/gen.c (genCall): added comments, made it look safer
8647 * src/mcs51/gen.c (genEndFunction): simplified
8649 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8651 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8653 2005-04-14 Borut Razem <borut.razem AT siol.net>
8655 * fixed bug 1045046 - SIGSEGV with really simple code?:
8656 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8657 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8659 2005-04-14 Borut Razem <borut.razem AT siol.net>
8661 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8662 src/pic16/device.h: temporarily disabled experimental #inline pragma
8665 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8667 * device/include/z80/stdio.h,
8668 * device/include/z80/string.h: removed these highly incomplete files so
8669 SDCC can use the default ones in device/include/
8671 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8673 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8675 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8678 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8680 * device/include/malloc.h: removed redundant __reentrant prototypes
8681 * device/lib/_mullong.c: added working xstack variant in asm (C version
8682 doesn't pass regression tests)
8683 * device/lib/bpx.c: used __data and made bpx char for mcs51
8684 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8685 (createFunction): fixed bug with xstackPtr
8686 * src/SDCCcse.c: corrected comments
8687 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8688 (killDeadCode, eBBlockFromiCode): removed unused code
8689 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8691 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8692 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8693 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8694 (genModOneByte): fixed warning in MSVC
8695 * src/mcs51/main.c (): added comments
8696 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8698 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8700 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8702 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8704 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8706 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8708 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8709 characters arrays of larger size than the declared one.
8711 2005-04-10 Borut Razem <borut.razem AT siol.net>
8713 * src/pic/gen.c (genInline),
8714 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8715 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8716 (findNextInstruction), (findPrevInstruction),
8717 (findInstructionUsingLabel),
8718 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8719 * src/pic/pcode.c (findLabel): added missing '\n'
8720 * src/src.dsp: added SDCCdwarf2.c to the project
8722 2005-04-09 Borut Razem <borut.razem AT siol.net>
8724 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8726 2005-04-08 Raphael Neider <rneider AT web.de>
8728 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8729 into the chain after a given one) and mergeDefmapSymbols (combine
8730 defmap entries for each symbol per pcode)
8731 * (createDefmap): have defmap entries merged in the end
8732 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8733 a symbol before replacing one access type's symbol, merge symbols in
8734 the end (replacement symbol might already have an entry)
8735 * (assignValnums): keep reference to written WREG intact
8737 2005-04-08 Raphael Neider <rneider AT web.de>
8739 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8742 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8744 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8747 2005-04-07 Raphael Neider <rneider AT web.de>
8749 * device/include/pic16/usart.h: added compatibility defines for
8750 devices with more than one USART
8751 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8753 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8755 * device/lib/Makefile.in: updated for port specific include
8757 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8759 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8761 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8763 * device/include/8051.h,
8764 * device/include/8052.h,
8765 * device/include/at89S8252.h,
8766 * device/include/at89c55.h,
8767 * device/include/at89x051.h,
8768 * device/include/at89x51.h,
8769 * device/include/at89x52.h,
8770 * device/include/mcs51reg.h,
8771 * device/include/reg51.h,
8772 * device/include/reg764.h,
8773 * device/include/regc515c.h,
8774 * device/include/sab80515.h: (re)moved these 12 files
8775 * device/include/mcs51/8051.h,
8776 * device/include/mcs51/8052.h,
8777 * device/include/mcs51/at89S8252.h,
8778 * device/include/mcs51/at89c55.h,
8779 * device/include/mcs51/at89x051.h,
8780 * device/include/mcs51/at89x51.h,
8781 * device/include/mcs51/at89x52.h,
8782 * device/include/mcs51/mcs51reg.h,
8783 * device/include/mcs51/reg51.h,
8784 * device/include/mcs51/reg764.h,
8785 * device/include/mcs51/regc515c.h,
8786 * device/include/mcs51/sab80515.h: and added them here
8788 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8790 * device/include/stdarg.h: changed SDCC specific keywords to double
8792 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8794 * device/include/hc08/mc68hc908gp32.h,
8795 * device/include/hc08/mc68hc908jb8.h,
8796 * device/include/hc08/mc68hc908jkjl.h,
8797 * device/include/hc08/mc68hc908qy.h: fixed comments
8798 * device/include/mcs51/README: updated
8799 * device/include/mcs51/c8051f120.h: added PINRSF
8800 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8801 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8802 amidst code. Also inline is not supported.
8804 2005-04-06 Raphael Neider <rneider AT web.de>
8806 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8807 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8808 callers stack/frame pointers
8810 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8812 * device/include/pic16/usart.h: added, missing in previous commit,
8813 * device/include/pic16/adc.h: fixed typo,
8814 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8816 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8818 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8819 uninitialized because a bug appears with gplink
8820 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8821 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8822 complains for unrecognised option
8824 2005-04-05 Raphael Neider <rneider AT web.de>
8826 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8827 structs as well (using memcpy)
8828 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8829 on ISRs (GOTO has no label)
8830 * src/pic16/device.h: added OF_OPTIMIZE_DF
8831 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8832 new data flow analysis/optimization
8833 * src/pic16/pcode.c: added (prototypes for and implementation of)
8834 dataflow analysis functions, fixed pCodeInstructions' inCond and
8835 outCond values, made RCALL a branch instruction
8836 * (pic16_unlinkpCode): keep C line if possible
8837 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8838 C line moved if possible
8839 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8840 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8841 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8842 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8844 * (pic16_getJumptabpCode): NEW, needed in...
8845 * (LinkFlow): fixed handling of jumptables, calls and conditional
8847 * (pic16_InsertCommentAfter): NEW
8848 * (pic16_pCodeReplace): made verbose and flow preserving
8849 * (AnalyzeFlow): added call to data flow analysis
8850 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8851 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8852 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8854 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8856 * src/SDCCast.c (decorateType): fixed bug #1105626
8858 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8860 * device/include/asm/pic16/features.h,
8861 * pic18f*.h headers,
8862 * device/include/pic16/adc.h,
8863 * device/include/pic16/delay.h,
8864 * device/include/pic16/i2c.h,
8865 * device/include/pic16/malloc.h,
8866 * device/include/pic16/stdio.h,
8867 * device/include/pic16/stdlib.h,
8868 * device/include/pic16/string.h,
8869 * device/lib/pic16/libc/stdio/printf_tiny.c,
8870 * device/lib/pic16/libc/stdio/printf_small.c,
8871 * device/lib/pic16/libc/stdio/strmgpsim.c,
8872 * device/lib/pic16/libc/stdio/strmmssp.c,
8873 * device/lib/pic16/libc/stdio/strmusart.c,
8874 * device/lib/pic16/libc/stdio/vfprintf.c,
8875 * device/lib/pic16/libc/stdlib/ltoa.c,
8876 * device/lib/pic16/libc/stdlib/putchar.c,
8877 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8878 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8879 * device/lib/pic16/libc/stdlib/memchrram.c,
8880 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8881 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8882 * device/lib/pic16/libio/adc/adcbusy.c,
8883 * device/lib/pic16/libio/adc/adcread.c,
8884 * device/lib/pic16/libio/adc/adcsetch.c,
8885 * device/lib/pic16/libio/usart/ubaud.c,
8886 * device/lib/pic16/libio/usart/ubusy.c,
8887 * device/lib/pic16/libio/usart/udrdy.c,
8888 * device/lib/pic16/libio/usart/uopen.c,
8889 * device/lib/pic16/libio/usart/uputc.c,
8890 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8891 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8892 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8893 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8894 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8895 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8896 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8897 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8898 specific keywords to double underlined form,
8899 * device/lib/pic16/libc/Makefile.rules,
8900 * device/lib/pic16/libsdcc/Makefile.rules,
8901 * device/lib/pic16/libm/Makefile,
8902 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8903 to compile with C standard set in Makefile.common
8904 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8905 rand.c and crc.c in compilation process,
8906 * device/lib/pic16/libsdcc/int/divuint.c,
8907 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8908 `c' from signed to unsigned,
8909 * device/lib/pic16/startup/crt0.c,
8910 * device/lib/pic16/startup/crt0i.c,
8911 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8912 keywords to double underlined form, bug fixes in _do_cinit function
8913 which prevented the correct initialization of the .idata segment,
8914 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8915 core to enter a infinite loop
8916 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8918 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8920 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8922 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8924 * device/include/Makefile.in: add support for hc08 subdirectory
8925 * device/include/hc08/: new subdirectory
8926 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8927 Lucas Loizaga, thanks!
8928 * device/include/hc08/mc68hc908qy.h,
8929 * device/include/hc08/mc68hc908gp32.h,
8930 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8931 their own directory. Changed internal macro names to use the compiler
8932 reserved namespace. Changed SDCC specific keywords to double
8934 * device/include/math.h,
8935 * device/include/malloc.h,
8936 * device/include/stdarg.h,
8937 * device/include/stdbool.h
8938 * device/include/string.h,
8939 * device/include/tinibios.h,
8940 * device/include/ds400rom.h,
8941 * device/include/8051.h,
8942 * device/include/8052.h,
8943 * device/include/80c51xa.h,
8944 * device/include/at89c55.h,
8945 * device/include/at89S8252.h,
8946 * device/include/at89x51.h,
8947 * device/include/at89x52.h,
8948 * device/include/ds80c390.h,
8949 * device/include/reg764.h,
8950 * device/include/regc515c.h,
8951 * device/include/sab80515.h,
8952 * device/include/mcs51/c8051f000.h,
8953 * device/include/mcs51/c8051f018.h,
8954 * device/include/mcs51/c8051f020.h,
8955 * device/include/mcs51/c8051f040.h,
8956 * device/include/mcs51/c8051f060.h,
8957 * device/include/mcs51/c8051f120.h,
8958 * device/include/mcs51/c8051f300.h,
8959 * device/include/mcs51/c8051f310.h,
8960 * device/include/mcs51/c8051f320.h,
8961 * device/include/mcs51/c8051f330.h,
8962 * device/include/mcs51/c8051f350.h,
8963 * device/include/z180.h: Changed SDCC specific keywords to double
8966 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8968 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8970 * (pic16_assignConfigWordValue): disable testing of configuration
8971 register value with config mask,
8972 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8973 function with port->fun_prefix,
8974 * (genFunction): when generating a naked interrupt function never
8975 create an absolute segment placed in interrupt vector address, place
8976 the actual interrupt function at IVA instead, when an interrupt
8977 function is generated with unspecified interrupt then do not create
8978 the absolute section,
8979 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8980 code for generating a call to generic pointer get/put function with
8981 a call to function pic16_callGenericPointer(),
8982 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8983 the call to the generic pointer get/put functions with prefixing the
8984 function name with port->fun_prefix,
8985 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8986 * src/pic16/main.c (_process_pragma): prefix function with
8988 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8989 calling assembler, old 18Fxxxx macro is deprecated,
8990 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8991 PC_ASMDIR in while condition,
8992 * (findInstruction): add PC_ASMDIR in while condition,
8993 * (buildCallTree): prefix main with port->fun_prefix,
8994 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8995 identifier for variable with banked access in instructions BTFSS,
8996 BTFSC, BCF, BSF, BTG
8997 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8998 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8999 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9000 perform optimization when enviroment variable NO_REG_OPT is set,
9001 * (insideLRBlock): NEW, return 1 if register is inside an
9002 INF_LOCALREGS block,
9003 * (RemoveRegFromLRBlock): remove a register that is completely
9004 eliminated by register optimization, but it is still left in local
9005 register store/restore in/from stack block,
9006 * (Remove2pcodes): after removing register, check to see if it
9007 should be removed from local register store/restore in/from stack
9009 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9010 DUMMY_READ_VOLATILE,
9012 * device/include/pic16/adc.h: minor prototype modifications and
9014 * device/include/pic16/malloc.h: added GPL notice various
9016 * device/include/pic16/stdint.h: NEW, standard header for ints
9017 * device/include/pic16/delay.h: NEW, header for delay functions,
9018 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9020 * device/include/pic16/signal.h: NEW, header providing helper macros
9021 for implementing signal handlers,
9022 * device/include/pic16/stdio.h: added prototypes for functions,
9023 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9024 prototypes for stdin and stdout, added macro PUTCHAR to
9025 automatically implement putchar function prototype,
9026 * device/include/pic16/usart.h: modified and updated USART library,
9027 * device/lib/pic16/libio/adc/,
9028 * device/lib/pic16/libio/i2c: some modifications to improve library
9030 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9031 family of functions,
9032 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9033 family of functions and other sources,
9034 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9035 of the PIC18Fxx[28] devices,
9036 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9037 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9038 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9039 _do_cinit function, because the previous failed when local variables
9040 where not placed in the same memory bank,
9041 * device/lib/pic16/libsdcc/char/: various modifications to improve
9042 library performance,
9043 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9044 information on the new functions of the c library and more...
9046 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9048 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9050 2005-03-26 Raphael Neider <rneider AT web.de>
9052 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9053 if condition == CARRY)
9054 * (genCmp): adapted to new genSkipc semantics
9055 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9056 on rIfx (genCmp was broken)
9058 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9060 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9061 * src/z80/main.c (_keywords[]),
9062 * src/SDCCglobal.h (struct options),
9064 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9065 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9066 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9067 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9068 always available in leading double underscore form. The C99 support is
9069 mostly missing, but it's a start.
9070 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9071 reserved identifier "__data".
9073 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9075 * src/mcs51/peeph.def: fixed bug 1170013
9077 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9079 * device/include/mcs51reg.h: fixed bug 842007
9081 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9083 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9086 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9088 * src/port.h (struct PORT),
9089 * src/avr/ralloc.c (avr_assignRegisters),
9091 * src/ds390/ralloc.c (ds390_assignRegisters),
9093 * src/hc08/ralloc.c (hc08_assignRegisters),
9095 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9097 * src/pic/ralloc.c (pic14_assignRegisters),
9099 * src/pic16/ralloc.c (pic16_assignRegisters),
9101 * src/xa51/ralloc.c (xa51_assignRegisters),
9103 * src/z80/ralloc.c (z80_assignRegisters),
9105 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9106 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9108 * src/SDCCdflow.c (computeDataFlow),
9110 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9112 * src/SDCCcflow.c (*),
9114 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9115 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9116 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9117 immedDom() returning wrong block; probably fixes bug #1160833)
9119 2005-03-20 Borut Razem <borut.razem AT siol.net>
9121 * support/scripts/inc2h.pl: WIN32 port
9123 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9125 * device/lib/makefile.in: added abs.c and labs.c
9127 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9129 * device/include/stdint.h: added
9130 * device/lib/abs.c: added
9131 * device/lib/labs.c: added
9132 * device/include/stdlib.h: added abs() and labs() prototypes
9133 * device/lib/libsdcc.lib: added abs and labs
9134 * device/include/float.h,
9135 * device/lib/_fsmul.c,
9136 * device/lib/printf_fast.c,
9137 * device/lib/printf_tiny.c: updated comments
9139 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9141 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9144 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9146 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9147 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9149 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9151 * device/lib/printf_large.c: removed inline assembly for portability and
9152 readability. Use printf_fast if speed or size are more important.
9153 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9154 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9156 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9158 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9159 prevent compiler warning
9161 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9163 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9164 moved to level 0 and declared as static. Also they are explicit
9165 placed in access bank. This was necessery because some times they
9166 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9167 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9168 optimizations. Currently only compare to unsigned char is implemented,
9169 * src/pic16/gen.c: added fReturnIdx array,
9170 * (struct resolvedIfx) is moved to gen.h and made public,
9171 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9172 * (aopForSym): added an optimization to directly store in stack of
9173 the operand of a SEND iCode,
9174 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9175 but as registers instead (AOP_REG) using the fReturnIdx array,
9176 * (pic16_freeAsmop): remove the freed register from the
9177 _G.sregsAlloc field,
9178 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9179 a compare of 'WREG',
9180 * (pic16_popGetTempRegCond): changed function prototype, now
9181 function takes also a bitVector argument v which holds the current
9182 set of registers that are allocated for stack access by aopForSym,
9183 registers allocated in aopForSym for accessing stack symbols are not
9184 any more part of the functions usedRegs field,
9185 * (genCall): some times aopOp is called for a stack variable to be
9186 send, aopForSym might perform the push, if this is true make sure
9187 that genCall doesn't push the variable twice by testing _G.resDirect,
9188 * (genFunction): changed testing for unspecified interrupt number
9189 from 256 to INTNO_UNSPEC,
9190 * modified selection scheme of frame pointer generation. Previously
9191 if function did use local registers a frame pointer was generated,
9192 now a frame pointer is generated only if function has arguments
9193 (that need PLUSW2 register access), or has stack arguments, or the
9194 compiler is not instructed to omit the frame pointer,
9195 * (genEndFunction): before restoring local registers that were saved
9196 in the function preamble, also restore the registers that *might*
9197 have been allocated for stack access,
9198 * (genRet): removed some old comments,
9199 * (genCmp, the active (RN's) version): added a call to the
9200 pic16_genCmp_special function to perform the compare with a more
9201 robust and optimized way,
9202 * (genInline): a feature has been added in inline code generation,
9203 which allows a wildcard variable substitution when writing inline
9204 assembly. Code is incomplete and experimental therefore undocumented,
9205 * (genCast): changed order of aopOp for result and right to allow
9206 aopForSym to directly load the result if possible,
9207 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9208 perform an optimized compare on some selected special occasions,
9209 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9210 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9211 generate an IVT any more,
9212 * src/pic16/main.c (pic16_optionsTable): added command line option
9214 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9215 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9217 * src/pic16/NOTES: Raphael Neider added in list of active developers
9218 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9219 jumptable_end to prevent bug #,
9220 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9221 inCond and outCond fields,
9222 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9223 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9224 turn off register spilling,
9225 * (packRegsForOneUse): synced with other ports' versions although it
9226 is not used currently,
9227 * (pic16_packRegisters): added an optimization while reading
9228 structure bitfields, some registers may be saved (malloc code is
9229 decreased by 80 bytes)
9231 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9233 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9234 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9235 this can be optimized more?
9237 2005-03-10 Raphael Neider <rneider AT web.de>
9239 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9240 genNearPointerGet): (hopefully) fixed access to bitfields via
9241 pointers (p->bitN = x; and x = p->bitN; failed)
9243 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9245 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9247 2005-03-09 Raphael Neider <rneider AT web.de>
9249 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9251 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9253 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9254 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9255 (regTypeNum): set REG_BIT type if necessary
9256 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9257 * support/regression/tests/critical.c: check bug 1144613
9259 2005-03-02 Raphael Neider <rneider AT web.de>
9261 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9263 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9265 * src/avr/ralloc.c (serialRegAssign),
9266 * src/ds390/ralloc.c (serialRegAssign),
9267 * src/hc08/ralloc.c (serialRegAssign),
9268 * src/mcs51/ralloc.c (serialRegAssign),
9269 * src/pic/ralloc.c (serialRegAssign),
9270 * src/pic16/ralloc.c (serialRegAssign),
9271 * src/xa51/ralloc.c (serialRegAssign),
9272 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9274 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9276 * src/SDCCast.c (decorateType): fixed bug 1124787
9278 2005-02-20 Hubert Sack <sack AT digiplan.de>
9279 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9281 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9284 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9286 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9287 to keep the correct label reference count when adding/removing references
9288 to labels. A peephole file using this is appended to patch #1144962.
9290 2005-02-14 Raphael Neider <rneider AT web.de>
9292 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9293 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9294 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9295 retrievals of result operand's value on assignment
9297 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9299 * device/include/pic16/string.h: modified prototype for memccpy()
9300 to memccpy(void *, void *, char, size_t)
9301 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9302 check whether to omit frame pointer or not,
9303 * (genInline): convert all occurences of "\n" to LF in inline
9304 assembler blocks, this helps formatting the inline text,
9305 * (pic16_loadFSR0): modified prototype,
9306 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9307 removed some 8051 legacy code,
9308 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9309 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9310 before allocating temporary registers in functions,
9312 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9314 * support/regression/tests/bitvars.c: corrected the "fix"
9316 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9318 * support/regression/tests/bitvars.c,
9319 * support/regression/tests/bitwise.c,
9320 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9322 2005-02-10 Raphael Neider <rneider AT web.de>
9324 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9325 different size for Alpha
9326 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9328 2005-02-09 Raphael Neider <rneider AT web.de>
9330 * src/SDCC.lex(doPragma) : save and restore warning options as well
9331 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9332 * have #pragma less_pedantic set the errorlevel to WARNING
9334 * (cloneOptimize) : fixed wrong malloc's size
9335 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9336 facilitate correct handling of #pragma (save|restore)
9338 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9340 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9342 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9344 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9346 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9348 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9350 2005-02-02 Raphael Neider <rneider AT web.de>
9352 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9353 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9354 * (pic16_storeForReturn): fixed to allow returning function pointers
9355 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9356 * device/include/pic16/{stddef.h,stdbool.h}: added
9358 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9360 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9362 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9364 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9365 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9366 appeared to be required
9368 2005-01-31 Borut Razem <borut.razem AT siol.net>
9370 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9371 include/mcs51 and include/z80 directories to the package
9373 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9375 * src/hc08/gen.c (genFunction): fixed bug #1112752
9377 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9379 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9381 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9383 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9385 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9387 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9389 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9391 * device/include/c8051fxxx.h: removed these 6 files
9392 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9394 2005-01-26 Raphael Neider <rneider AT web.de>
9396 * src/pic16/gen.c (genAssign): fixed assignment from longs
9397 in codespace (were cut to three bytes)
9398 * (genDummyRead): implemented (except for CODESPACE...),
9400 * src/pic16/glue.c (emitStatistics): beautified
9401 * device/lib/pic16/libm/Makefile: added include path
9403 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9405 * src/z80/gen.c (aopPut): fixed bug #1103902
9407 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9409 * device/lib/expf.c: fixed bug #1095792
9411 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9413 * device/lib/pic16/libm: added Math library sources
9415 2005-01-24 Raphael Neider <rneider AT web.de>
9417 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9418 to enable upcast to pCodeOpReg2 (there is no type tag to
9419 differenciate the two and pic16_popGet2p cast into PCOR2)
9420 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9421 (sizeof(sectNames) changed to sizeof(sectName))
9422 Both patches fix segfaults under MinGW.
9424 2005-01-23 Raphael Neider <rneider AT web.de>
9426 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9427 Safe_[mc]?alloc()'ed variables
9428 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9429 of (byte sized) temporaries (assign them to WREG for now)
9430 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9431 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9432 this might fix SIGSEGVs on MinGW...
9433 * src/SDCCopt.c (killDeadCode): restored original behaviour
9434 (volatile operands might get thrown away though)
9436 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9438 * src/pic16/gen.c: fixed bug #1106975,
9439 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9440 pointer update, INTCON is saved, global interrupts are disabled and
9441 restored after updateing TOS.
9442 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9443 * added function attribute 'shadowregs' to take advantage of shadow
9445 * added function attribute 'wparam' as an alternative to the wparam
9447 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9448 user declares a non-ISR function as 'shadowregs',
9449 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9451 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9453 * .version: bumped version number to 2.4.8
9454 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9456 * device/lib/pic16/libio/i2c/: I2C module support library,
9457 * device/include/pic16/i2c.h: I2C support library header,
9458 * device/lib/pic16/libc/stdio/: standard IO support sources,
9459 * (printf_small.c): printf_small() source, supports float print,
9460 * (printf_tiny.c): printf_tiny() source, does not support floats,
9461 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9462 enable global optimizations for entire library source, other
9463 Makefiles in the source tree are also modified to reflect this,
9464 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9466 * doc/sdccman.lyx: updated to reflect new changes,
9467 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9468 sym->onStack if-case,
9469 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9470 sbit, idata, _idata, xdata, _xdata,
9471 * added pragma library, to link an external library, (see doc),
9472 * removed command line options, --pomit-config-words, --pomit-ivt,
9473 --pleave-reset-vector,
9474 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9475 when calling assembler to reflect memory model used, also define
9476 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9477 reflect stack model used,
9478 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9479 on stack return NULL,
9481 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9483 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9484 of the operands is volatile. Fixes #1020220
9486 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9488 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9489 * (OptimizeRegUsage): make sure that there is really no other flow where
9490 the first pCode is used
9492 2005-01-22 Raphael Neider <rneider AT web.de>
9494 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9495 to fix #1106967 (pCode->seq are not set up correctly)
9497 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9499 * src/SDCCglue.c (glue): make sure code area is declared before the
9500 static initialization area.
9502 2005-01-21 Raphael Neider <rneider AT web.de>
9504 * device/lib/Makefile.in: fixed test for pic16 install dir
9505 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9507 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9508 added --optimize-goto compiler switch and pragma wparam documentation
9509 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9510 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9511 and PRODH closing bug #1071770 (peephole optimizer)
9513 2005-01-19 Raphael Neider <rneider AT web.de>
9515 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9516 cmdLine buffers (used when calling sdcpp...) are large enough
9517 (MAX_PATH=256 truncates arguments leading to system halts when
9519 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9520 * (genUminus): rewritten to for efficiency
9521 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9522 used uninitialized in some cases)
9523 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9524 copy the third byte from the int -- now assumes 0x80 (data memory)
9525 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9526 operands (genAddLit expects the iCode's operands to swapped as
9527 well), fixed leftover bytes (crashed for short left operands)
9528 * (pic16_genMinusDec): performance improvements, removed false
9530 * (pic16_genMinus): fixed to cope with differently sized operands
9531 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9533 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9534 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9535 new banksel optimization
9536 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9537 analysis for temporary registers (segfaults...)
9538 * src/pic16/peeph.def: added rule
9540 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9542 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9543 which converts a float number to its ASCII representation
9544 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9545 functions to convert the fractional and integer part of a float to ASCII,
9546 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9547 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9549 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9551 * device/include/pic16/adc.h: added GPL info,
9552 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9553 a pCodeOp as tested operand,
9554 * (genNearPointerGet): optimized bit testing, does not use
9555 intermediate register for bit value, test directly instead with
9556 BTFSS, BTFSC, works only for single bits,
9557 * (genpic16Code): dump the name of the iCode in the asm,
9558 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9559 renamed to pic16_decodeOp,
9560 * (serialRegAssign): do not allocate a temporary register for iCode
9561 sequences that test a single bit for 1/0
9563 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9565 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9566 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9567 access stack and frame pointers. They are initially assigned to
9568 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9569 accessing SFRs. Updated all occurences of modification of stack or
9570 frame pointer in gen.c and pcode.c,
9571 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9572 assigning of a literal value to pointers,
9573 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9574 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9577 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9579 * doc/sdccman.lyx: update documentation about stack pragma, added
9580 some info for stack memory models
9582 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9584 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9586 2005-01-08 Raphael Neider <rneider AT web.de>
9588 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9589 udata sections to fix bug #1097823
9591 2005-01-05 Raphael Neider <rneider AT web.de>
9593 * src/pic16/gen.c (genGenericShift): added handling of differently
9594 sized left operand and result
9596 2005-01-04 Raphael Neider <rneider AT web.de>
9598 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9599 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9600 to hold the condition bit)
9601 * added new version of genCmp (old code available via #define)
9602 * added new version of genShiftLeft/genShiftRight in a generic
9603 way, now supports shifting by negative values
9604 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9605 shiftCount (expected by genGenericShift)
9606 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9607 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9609 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9610 is an invalid literal too...)
9612 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9614 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9615 from Raphael Neider,
9616 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9617 for 8-bit literals. This fixes some literal operands which are sign
9618 extended to 16-bits ints when instruction needs only 8-bits.
9620 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9622 * device/lib/logf.c: added mcs51 assembly version
9623 * device/lib/expf.c: added mcs51 assembly version
9624 * device/lib/_logexpf.c: new shared asm code for expf and logf
9625 * device/include/math.h: add defines for assembly math library
9626 * device/lib/Makefile.in: build new _logexpf.c
9627 * device/lib/libfloat.lib: use new _logexpf.c
9629 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9632 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9633 device types which have less than 0x7f registers.
9635 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9637 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9639 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9641 * device/lib/printf_fast.c: only build on supported arch.
9642 * device/lib/printf_tiny.c: only build on supported arch.
9643 * device/lib/printf_fast_f.c: only build if asm float lib
9644 * device/lib/_fsget1arg.c: only build if asm float lib
9645 * device/lib/_fsget2args.c: only build if asm float lib
9646 * device/lib/_fsnormalize.c: only build if asm float lib
9647 * device/lib/_fsreturnval.c: only build if asm float lib
9648 * device/lib/_fsrshift.c: only build if asm float lib
9649 * device/lib/_fsswapargs.c: only build if asm float lib
9650 * device/include/stdio.h: don't provide print_fast,
9651 print_fast_f, print_tiny prototypes if --xstack used
9653 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9655 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9656 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9659 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9661 * device/lib/printf_fast_f.c: same as printf_fast, but
9662 with floating point enabled
9663 * device/lib/printf_fast.c: minor tweaks
9664 * device/include/stdio.h: add printf_fast_f
9666 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9668 * src/SDCCmain.c: make --float-reent default for mcs51
9669 * device/lib/_fsadd.c: added mcs51 assembly version
9670 * device/lib/_fssub.c: added mcs51 assembly version
9671 * device/lib/_fsmul.c: added mcs51 assembly version
9672 * device/lib/_fsdiv.c: added mcs51 assembly version
9673 * device/lib/_fseq.c: added mcs51 assembly version
9674 * device/lib/_fsneq.c: added mcs51 assembly version
9675 * device/lib/_fsgt.c: added mcs51 assembly version
9676 * device/lib/_fslt.c: added mcs51 assembly version
9677 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9678 * device/lib/Makefile.in: add _fscmp to build
9679 * device/lib/libfloat.lib: add _fscmp to build
9681 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9683 * device/lib/_fs2slong.c: added mcs51 assembly version
9684 * device/lib/_fs2sint.c: added mcs51 assembly version
9685 * device/lib/_fs2schar.c: added mcs51 assembly version
9686 * device/lib/_fs2ulong.c: added mcs51 assembly version
9687 * device/lib/_fs2uint.c: added mcs51 assembly version
9688 * device/lib/_fs2uchar.c: added mcs51 assembly version
9689 * device/lib/_slong2fs.c: added mcs51 assembly version
9690 * device/lib/_sint2fs.c: added mcs51 assembly version
9691 * device/lib/_schar2fs.c: added mcs51 assembly version
9692 * device/lib/_ulong2fs.c: added mcs51 assembly version
9693 * device/lib/_uint2fs.c: added mcs51 assembly version
9694 * device/lib/_uchar2fs.c: added mcs51 assembly version
9695 * device/include/float.h: added #define to select asm vs c
9697 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9699 * device/lib/printf_fast.c: improvements to float output
9700 * device/include/float.h: add defines for assembly float library
9701 * device/lib/_fsget1arg.c: receive 1 float arg
9702 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9703 * device/lib/_fsnormalize.c: normalize a float
9704 * device/lib/_fsreturnval.c: return float, various helper routines
9705 * device/lib/_fsrshift.c: right shift a float's mantissa
9706 * device/lib/_fsswapargs.c: swap 2 floats
9707 * device/lib/Makefile.in: build these 6 new files for mcs51
9708 * device/lib/libfloat.lib: add these 6 files to the library
9710 2004-12-26 Borut Razem <borut.razem AT siol.net>
9712 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9715 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9717 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9718 and fully reentrant and register bank neutral.
9719 * device/lib/printf_fast.c: added float (not enabled by default),
9720 added compact/slower integer (also not enabled by default),
9721 improved size/speed of fast integer code, other minor changes
9722 * device/include/stdio.h, device/lib/Makefile.in,
9723 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9725 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9727 * src/pic16/pcode.c: declaring variables other than at the start of a
9728 block is not supported in C by VC6.
9730 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9732 * applied a previous patch from Raphael Neider that wasn't included
9733 in the previous commits, which fixes infinite loops within jumptable
9735 * made some fixes that previous patches introduced
9737 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9739 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9740 that fixes an issue with AOP_PCODE asmop's offset,
9741 * (pic16_popCopyReg): update instance field too,
9742 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9743 function of pic port,
9744 * (genCmp, genAnd, genAssign),
9745 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9747 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9749 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9750 variables initial values to idata section,
9751 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9752 variables in some functions. This utilizes parmBytes field of iCode
9753 structure to hold the offset of the variable in stack. (might be
9754 able to use the stack field too?)
9755 * applied patch from Raphael Neider # ### , # ###
9756 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9757 variable initial values in idata section,
9758 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9759 for static variables with initial value
9760 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9761 applied fix in while loop from Raphael Neider.
9763 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9765 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9766 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9767 * src/ds390/ralloc.c (serialRegAssign): spill bits
9768 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9769 * support/Util/SDCCerr.c,
9770 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9771 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9772 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9774 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9776 * device/include/sdcc-lib.h: inserted LGPL, added includes
9777 asm/ds390/features.h and asm/mcs51/features.h
9778 * device/include/asm/default/features.h,
9779 * device/include/asm/gbz80/features.h,
9780 * device/include/asm/z80/features.h: added empty _AUTOMEM
9782 * device/include/asm/ds390/features.h,
9783 * device/include/asm/mcs51/features.h: added files with defines for
9784 _AUTOMEM and _STATMEM indicating automatic and static storage class
9785 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9786 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9787 * src/SDCCicode.c (geniCodeCast),
9788 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9789 * src/SDCCloop.c (loopInduction): removed unused variable lr
9790 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9791 to convertToFcall to include char modulo (RFE 1065037), added check
9792 if left operand is unsigned and use abs of literal value
9793 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9794 as it doesn't work after conversion from peephole.def to peephole.rul
9795 * src/mcs51/gen.c (toBoolean): added check for size,
9796 (genModOneByte): optimized code for signed char modulo a literal
9797 power of 2 (thanks to Hubert Sack),
9798 (genRRC): removed unnecessary "clr c",
9799 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9800 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9802 swapped rules 256.c and 256.d,
9803 extended 256.d by using new multiple checks (thanks Erik),
9804 added rules 256.e and 256.f,
9805 updated rule 261.a and 261.b to new generated code
9806 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9808 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9810 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9811 induction related bugs, including first part of bug #1074377
9813 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9815 * applied patch from bug-report #1076292,
9816 * applied patches for genAnd and Goto-optimizations for Raphael
9818 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9819 dump a less iCode information,
9820 * src/pic16/device.h (pic16_options_t): added field debgen,
9821 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9822 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9823 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9825 * (various functions): added macros FENTRY and FENTRY2 to functions,
9826 to emit function prologue,
9827 * (various functions): fixed indentation,
9828 * (genNearPointerGet): fixed loading of FSR0,
9829 * (genPackBits): applied patch from Raphael Neider to fix updating
9830 of FSR0 and touching only the modified bits,
9831 * src/pic16/genarith.c (various functions): added macros FENTRY to
9832 emit function prologue in comments,
9833 * src/pic16/pcode.h: added functions debugf2, debugf3,
9834 * src/pic16/ralloc.c: partial fix for packForPush caused
9837 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9839 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9840 <stsp AT users.sourceforge.net> with reversed byte order
9841 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9843 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9845 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9847 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9848 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9850 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9852 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9854 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9856 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9858 (setFromConditionArgs): friendly operand parser for peephole rules,
9859 (operandBaseName, operandsNotRelated): new peephole condition
9860 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9861 architecture specific register naming into account, handles n-way
9862 comparisons, and supports quoted literals
9863 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9865 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9867 * src/mcs51/peeph.def: fixed bug #1076940
9869 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9871 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9873 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9875 Adding support for replacing ljmps with sjmps in jumptables
9876 generated for switch statements. For now you need to set the
9877 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9878 Now 4 algorithms for mcs51 jumptable generation are used:
9879 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9880 addresses loaded pc-relative for up to 112 cases and stack-pushing
9881 target addresses loaded with offset from dptr for up to 256 cases.
9883 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9884 * src/mcs51/main.c: adapted constants for switch table generation
9885 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9887 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9889 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9890 * support/regression/tests/bug1057979.c: added test for bug 1073386
9892 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9894 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9897 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9899 * src/pic16/device.h,
9900 * src/pic16/genarith.c,
9903 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9905 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9907 Large cummulative patch for pic16 port.
9908 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9909 to call when a stack overflow occurs,
9910 * (malloc.h): added CVS Id tag,
9911 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9913 * added libc directory. The current version of LibC contains string
9914 functions, ctype functions and macros and some functions of the
9915 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9916 be extensively tested in the future. Standard disclaimer here.
9917 Library is not automatically build yet. But one can build it by
9918 invoking 'make' inside the libc directory.
9919 * added ADC library under libio. Preliminary version yet.
9921 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9922 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9923 aopForRemat() now and not by pic16_aopOp(),
9924 * (pic16_popGetTempReg): removed warning messgae when allocating
9925 temporary registers, its a buggy feature and will be removed,
9926 * (pic16_popGet): set register instance field in AOP_CRY,
9927 * (pic16_outBitC): fixed for results in size greater than 1,
9928 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9929 * (pic16_storeForReturn): optimized return of 0,
9930 * (genCmp): experimental code for new genCmp which uses PIC18's
9931 special compare&skip instructions. Initial tests fail some times
9932 with variables grater than 1 byte in size, so new code is disabled,
9933 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9935 * (genCast): began a fix to optimize the casting of a bit to another
9936 bit, now assigning a bitfield to another bitfield will fail, sorry,
9937 * src/pic16/main.c: disabled the use of lr-support feature,
9938 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9939 * added some function prototypes, added function _debugf prototype,
9940 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9941 bits with offset (case PO_GPR_BIT),
9942 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9944 * (isBankInstruction): modified to return 0 for no banking instruction,
9945 and 1 for banking instruction,
9946 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9947 caused stop processing pCodes after a inline assembly block,
9948 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9949 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9950 registers when it shouldn't,
9951 * src/pic16/ralloc.c (allocReg): add preliminary support for
9952 supporting a limited set of temporary registers,
9954 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9956 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9957 genDataPointerSet): ensure assignments always copy in MSB to LSB
9959 (loadRegFromAop): recognize CLRH optimization,
9960 (genFunction): optimize RECEIVE iCodes in reentrant functions
9962 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9964 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9965 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9967 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9968 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9969 contiguous with data
9971 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9973 * device/lib/_gptrget.c (_gptrget),
9974 * device/lib/_gptrgetc.c (_gptrgetc),
9975 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9976 instead of sjmp to ret
9977 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9978 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9980 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9982 * .version: bumped version to 2.4.7
9983 * device/lib/_gptrget.c (_gptrget): is now _naked
9984 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9985 * device/lib/_gptrput.c (_gptrput): is now _naked
9986 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9987 (createFunction): fixed xstack
9988 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9989 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9991 (geniCodeCritical): store original interrupt state in an iTemp bit
9992 var unless stack-auto
9993 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9994 * src/SDCCmain.c (setIncludePath): added include/target to search path
9995 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9996 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9998 (processFuncArgs): put bit vars in bit area
9999 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10000 unsaveRBank): fixed xstack,
10001 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10002 (genFunction, genEndFunction): fixed xstack,
10003 (genAssign): optimization don't walk backwards through mem
10004 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10005 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10006 * support/regression/Makefile: also make library (for stack-auto) when
10007 making "all" and added "test-mcs51-xstack-auto"
10008 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10009 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10010 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10011 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10012 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10013 make-library by MAKE_LIBRARY
10014 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10015 regression tests for xstack
10016 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10017 * support/regression/tests/critical.c: test for critical on mcs51
10019 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10021 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10022 built version of sdcc instead of installed version
10024 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10026 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10027 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10029 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10030 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10031 WARNING: remove device/lib/build/z80/printf.o by hand when
10032 updating from previous build!
10033 * device/lib/z80/printf.c: updated comment
10034 * support/regression/tests/bug1057979.c: test all ports now
10035 * support/regression/tests/bug1065458.c: file added
10037 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10039 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10040 *_start and *_end symbols for static functions
10042 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10044 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10045 and search crt0.o in all library paths,
10046 (setIncludePath): proper handling of --nostdinc,
10047 (setLibPath): proper handling of --nostdlib
10048 * support/regression/Makefile,
10049 * support/regression/ports/ds390/spec.mk,
10050 * support/regression/ports/gbz80/spec.mk,
10051 * support/regression/ports/hc08/spec.mk,
10052 * support/regression/ports/mcs51/spec.mk,
10053 * support/regression/ports/mcs51-large/spec.mk,
10054 * support/regression/ports/mcs51-stack-auto/spec.mk,
10055 * support/regression/ports/z80/spec.mk: use include and lib files from
10056 built version of sdcc instead of installed version
10057 * doc/sdccman.lyx: fixed typo in --nostdinc
10059 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10062 * src/pic/device.c,
10063 * src/pic/ralloc.c,
10064 * src/pic/gen.c : added support to generate code for struct bit fields.
10066 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10068 * as/xa51/xa_version.h,
10069 * device/include/errno.h,
10070 * device/include/regc515c.h,
10071 * device/lib/_itoa.c,
10072 * device/lib/_ltoa.c,
10073 * device/lib/ser_ir_cts_rts.c,
10074 * sim/ucsim/xa.src/glob.cc,
10075 * sim/ucsim/xa.src/inst_gen.cc,
10076 * sim/ucsim/xa.src/xa_bit.cc,
10077 * sim/ucsim/xa.src/xa_sfr.cc,
10078 * sim/ucsim/z80.src/inst_dd.cc,
10079 * sim/ucsim/z80.src/inst_fdcb.cc,
10080 * support/scripts/keil2sdcc.pl,
10081 * src/pic16/pic16.dsp,
10082 * src/pic16/pic16a.dsp: corrected cvs line endings
10083 * device/lib/printf_large.c: fixed bug 1057979
10084 * src/pic16/gen.c: fixed non-C standard code
10085 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10086 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10087 * support/regression/ports/mcs51/support.c: reload T1 asap
10088 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10089 pdata use and clear idata startup behaviour
10090 * support/regression/tests/bug1057979.c: added
10092 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10094 * device/examples/ds390/ow390/ad26.h,
10095 * device/examples/ds390/ow390/cnt1d.h,
10096 * device/examples/ds390/ow390/crcutil.c,
10097 * device/examples/ds390/ow390/ownet.h,
10098 * device/examples/ds390/ow390/owsesu.c,
10099 * device/examples/ds390/ow390/swt12.h,
10100 * device/examples/ds390/ow390/swtoper.c,
10101 * device/examples/ds390/ow390/temp10.h,
10102 * device/examples/ds390/ow390/thermodl.c,
10103 * device/examples/ds390/tinitalk/tinitalk.dsp,
10104 * device/examples/ds390/tinitalk/tinitalk.dsw,
10105 * device/examples/mcs51/clock/hw.h,
10106 * device/examples/mcs51/simple2/go.bat,
10107 * device/examples/serialcomm/windows/serial.h,
10108 * device/examples/xa51/dummy.c,
10109 * device/examples/xa51/hello.c,
10110 * device/include/80c51xa.h,
10111 * device/include/at89x051.h: corrected cvs line endings
10113 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10115 * src/pic16/main.c (options): added command line --gstack, to trace
10116 stack over/under flows,
10117 * added pragma 'wparam' to allow passing first byte of function
10118 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10119 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10120 call to __gstack_test function and sets up the symbol as extern,
10121 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10122 * popaop): added call to pic16_testStackOverflow,
10123 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10125 * (genCall, genPcall): now all parameters are passed via stack
10126 except in functions that are pass to wparam pragma in which WREG is
10128 * (genPcall): REENTRANT flag is checked to see if variable prototype
10129 contains reentrant keyword, don't call a non-reentrant function, via
10130 a reentrant function pointer or vice versa, functions are never
10132 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10134 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10135 SIGSEGV when accessing a NULL register stucture,
10136 * (pic16_printGPointerType): modified to handle UPPER modifier for
10137 function initializers, changed prototype of function to simpler one,
10138 * (pic16_printIvalFuncPtr): check to see if function is already
10139 added in externs list,
10140 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10141 optimized a move from W to SFR with a move to the same register
10142 later after a CALL,
10143 * device/lib/pic16/debug: NEW directory, contains debug features
10144 which are enabled when linking with libdebug.lib, currently command
10145 line option --gstack enables stack pointer tracing for over/under
10146 flow, corresponding sources are in debug/gstack
10148 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10150 * doc/sdccman.lyx: updated SDCC version,
10151 * (PIC16 port): update list of command line options,
10152 * src/pic16/device.h (structure pic16_options_t): added field gstack
10153 to enable stack overflow tracing on push/pops,
10154 * src/pic16/device.c (statistics structure): added statistics
10156 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10157 pic16_dump_int_registers): increase statistics counters for each
10158 * variable which is encountered
10159 * (pic16_dump_usection): emit each .udata variable to its own udata
10161 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10162 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10163 parameters via stack, otherwise use old scheme,
10164 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10165 assembler output file,
10166 * src/pic16/main.c: added command line options --gstack to enable
10167 push/pop tracing for stack overflow,
10168 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10169 instructions): added size of each instruction,
10170 * (pic16_countInstruction): estimate size of instructions in
10171 the_pFile list, inline assembly blocks are not counted,
10172 * (pic16_FixRegisterBanking): trace previous register usage, when
10173 banksel optimizations is greater than 0, don't emit a redudant
10176 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10178 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10179 * src/pic16/ralloc.c : applied same fix for pic16.
10180 * src/pic/gen.c : tidied it up a little.
10182 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10184 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10185 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10187 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10189 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10191 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10193 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10194 non-reentrant function __modsint in the interrupt function (thus
10195 corrupting math operations during serial I/O)
10196 * device/lib/ser_ir.c: as above, changed buffersize
10197 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10198 256.c,d for zeroing
10199 * doc/Makefile: added option -t for rsync
10201 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10203 * src/SDCCast.h (struct ast),
10204 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10206 2004-10-20 Borut Razem <borut.razem AT siol.net>
10208 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10211 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10213 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10215 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10216 support functions to replace long sequences of MOVFF's from access
10217 bank registers to stack and vice versa,
10218 * src/pic16/device.h: added new field opt_flags, where optimization
10219 flags can be set to enable certain features,
10220 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10221 * pBlock, (genFunction, genEndFunction): surroung loop for
10222 saving/loading used registers in stack with PC_INFO pCodes,
10223 INF_LREGS. Code in between can then be optimized by pCode optimizer
10224 to support function calls,
10225 * (genDataPointerSet): fixed bug which loaded float fields in
10226 structures with corrupt data,
10227 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10228 in a standard way debug info on stderr. Feature used for developing
10229 and debugging only,
10230 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10231 obsolete chunks of code,
10232 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10233 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10234 * pic16/src/pcode.c (pic16_newpCodeInfo,
10235 * (pic16_newpCodeOpLocalRegs),
10236 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10238 * (pic16_pCodeConstString): printing of the initial value of a
10239 symbol as a comment is inhibited since parsing was already done by
10240 copyStr and output is corrupt,
10241 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10243 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10245 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10247 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10249 * as/mcs51/lkarea.c: removed old K&R style,
10250 (lnksect): changed check on boundary error,
10251 (lnksect2): changed check on boundary error,
10252 (lnksect2): extend XSTK to end of page if size = 1
10253 * as/mcs51/lkmain.c: removed old K&R style,
10254 (Areas51): create l_IRAM symbol
10255 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10256 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10257 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10258 * device/lib/_mullong.c: added version to be compiled with xstack
10259 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10260 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10261 * device/lib/mcs51/crtxstack.asm: fixed comment
10262 * src/SDCCglue.c: maxInterrupts defaults to 0,
10263 (emitMaps): added pdata,
10264 (createInterruptVect): (re)moved default,
10265 (glue): added pdata,
10266 (glue): moved __start__xstack to XSTK with default size 1
10267 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10268 and options.float_rent when options.stackAuto is set,
10269 (linkEdit): only write XDATA_NAME if provided on command line
10271 * src/SDCCmem.c: added pdata
10272 * src/port.h: added pdata_name to PORT
10273 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10274 (saveRegisters, unsaveRegisters): removed usage of B,
10275 (genMinus): fixed accumulator clash,
10276 (genJumpTab): added comment, this needs another look
10277 * src/mcs51/gen.c: added check for "B in use" paranoia,
10278 added pushB() and popB()
10279 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10282 * src/ds390/main.c,
10284 * src/mcs51/main.c,
10286 * src/pic16/main.c,
10288 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10289 added PSEG (PAG,XDATA) or NULL to port specifier
10290 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10291 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10292 (_mcs51_genInitStartup): removed __start__xstack equ,
10293 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10294 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10295 * src/z80/gen.c (_rleAppend): fixed warnings
10296 * support/regression/tests/zeropad.c: added pdata test
10297 * .version: bumped to 2.4.6
10299 2004-10-17 Borut Razem <borut.razem AT siol.net>
10301 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10302 as a part of nightly build
10304 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10306 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10307 WREG holds the first byte function parameters,
10308 * (aopForSym): take special case for symbols which are in FARSPACE
10309 but in CODESPACE too,
10310 * (assignResultValue): modified to take into account _G.useWreg,
10311 * (genCall): don't use wreg for parameter passing when function is
10312 declared as reentrant, too, added optimization INCF to stack
10313 pointer when stack parameter count is 1,
10314 * (genFunction, genEndFunction): refurnished and fixed to not using
10315 wreg for passing parameters when function has varargs or is
10316 reentrant, fixed bug with symbol name compare for generating
10317 functions in absolute address,
10318 * (pic16_storeForReturn): refurnished,
10319 * (genCmp): began writing a new version of the function, not ready
10320 yet, therefore it is disabled,
10321 * (genAssign): do not read code memory when assigning a function to
10322 a pointer function,
10323 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10324 array of characters, not pointer,
10325 * (pic16initialComments): in debug mode emit an .ident directive for
10327 * (_process_pragma): emit a new warning type (internal to pic16)
10328 when setting stack to default length, emit a similar warning when
10329 placing a function at absolute address and address is not word aligned
10330 * (_pic16_parseOptions): added 'return TRUE' statement,
10331 * (_pic16_linkEdit): if compiling a source, then add the source's
10332 file object, first in the list of objects to link,
10334 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10336 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10337 * src/pic/main.c : removed VC warning.
10338 * src/pic/gen.c : changed comment.
10340 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10342 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10343 reference to a deprecated symbol _GPTRREG was causing failure to
10344 link. Thanks G. M. Gallant for the info.
10346 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10348 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10349 comments for Bugs item #954788.
10351 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10353 * src/pic16/device.c (pic16_dump_gsection,
10354 * pic16_groupRegistersInSection): handle symbols declared to be in
10355 access bank differently,
10356 * src/pic16/gen.c (struct _G): added field resDirect,
10357 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10358 send values read from stack directly to result and don't allocate
10360 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10362 * (pic16_sameRegsOfs): NEW,
10363 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10364 free because they were not allocated from temporary pool,
10365 * pic16_popRegFromString): workaround to fix a problem with
10366 allocating variables twice or never,
10367 * (genGenPointerGet): using PRODL instead of FSR0H,
10368 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10370 * (genAssign): take advantage of the _G.resDirect flag,
10371 * (genCast): around line 11844, use mov2f instead of directly
10372 MOVFF'ing between operands to account for literal values,
10373 * src/pic16/genutils.c: some new debug functions for gpsim have been
10375 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10376 float with integer part only,
10377 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10378 place variables in access bank
10379 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10380 updated sources to reflect recent changes in gen.c
10382 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10384 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10385 sources that searched for headers in installation path, now the
10386 device/include/pic16 is used,
10387 * src/pic16/glue.c (pic16glue),
10388 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10389 .line directives if not in debug mode, this suppresses assembler's
10390 warnings for ignored directives
10392 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10394 * src/port.h: made reset_regparms prototype void parameter explicit.
10395 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10396 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10397 * doc/sdccman.lyx: documented warning disabling and how to use
10398 printf_large to make it print floats.
10399 * device/include/stdbool.h: NEW
10400 * device/lib/_atof.c,
10401 * device/lib/_divuint.c,
10402 * device/lib/_divulong.c,
10403 * device/lib/expf.c,
10404 * device/lib/printf_large.c,
10405 * device/lib/sincosf.c,
10406 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10407 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10408 a completely reentrant lib.
10410 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10412 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10413 * device/include/pic16/stdio.h: fixed bug with colon
10415 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10417 * device/include/pic16/stdio.h,
10418 * device/include/pic16/stdlib.h,
10419 * device/include/pic16/math.h: NEW
10420 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10421 declared as _naked to reduce overhead
10422 * device/lib/Makefile.in (target port-specific-objects-pic16):
10423 changed * to *.* so to ignore the CVS directory,
10424 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10425 stacked variables back in stack,
10426 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10429 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10431 * .version: bumped version number to 2.4.5
10432 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10433 * support/Util/SDCCerr.c (messages structure): added entry for
10436 Large cumulative patch for pic16 port and libraries.
10437 * device/include/pic16/sdcc-lib.h,
10438 * device/include/pic16/stdarg.h,
10439 * device/include/asm/pic16/features.h,
10440 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10441 * device/include/pic16/float.h: changes reentrant keyword with
10442 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10443 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10444 updated target build-libraries to include objects from gptr,
10445 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10446 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10447 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10448 all function headings,
10449 * src/SDCCmain.c: added global parameter userIncDirsSet,
10450 * (parseCmdLine): when option -I is encountered add directory to
10451 userIncDirsSet too,
10452 * src/version.awk: added space between control and long,
10453 * src/pic16/NOTES: added some notes for the port,
10454 * src/pic16/gen.c: added prototype for mov2fp function,
10455 * (fReturnpic16[]): properly named return value registers,
10456 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10457 * (aopForSym): added code to handle symbols with onStack flag set,
10458 symbols onStack are allocated PTRSIZE bytes,
10459 * (aopFreeAsmop): handles special case where asmops are stack objects,
10460 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10461 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10462 added argument lock to trace flaws in allocating temporary registers
10463 when developing port,
10464 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10465 * (pic16_popRegFromString): reenabled allocating a direct register
10467 * (assignResultValue): various beautifications,
10468 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10469 referenced function argument,
10470 * (genIpush): reenabled to allow stacked arguments, handles only
10471 ic->parmPush iCodes,
10472 * (genCall, genPcall): major changes to allow for variable argument
10473 functions, fixed a bug with falsely restoring stack pointer after
10474 returning from call,
10475 * (genFunction): pending code for critical function,
10476 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10477 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10478 * (genNearPointerGet): fixed bug with indirect reading, was always
10480 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10482 * (genAddrOf): rewrote code to take address of a stacked function parameter
10483 * (genCast): fixed casting to generic pointer type,
10484 * src/pic16/gen.h: added AOP_STA,
10485 * (struct asmop): added field stk,
10486 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10487 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10488 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10489 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10490 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10491 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10493 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10495 * (pic16_port structure): generic pointer size is set to 3,
10496 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10497 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10499 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10500 operand is an iTemp,
10502 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10504 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10505 * debugger/mcs51/simi.c: addapt new syntax of s51
10507 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10509 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10510 * src/pic16/pcode.c: commented out some calls to free() in order to
10513 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10516 * src/SDCCicode.c (isiCodeInFunctionCall),
10517 * src/avr/ralloc.c (selectSpil),
10518 * src/pic/ralloc.c (selectSpil),
10519 * src/pic16/ralloc.c (selectSpil),
10520 * src/ds390/ralloc.c (selectSpil),
10521 * src/hc08/ralloc.c (selectSpil),
10522 * src/xa51/ralloc.c (selectSpil),
10523 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10524 stack in the middle of a function call sequence (fixes bug #1020268)
10525 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10526 costs associated with the minimum switch case.
10528 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10530 * src/SDCC.lex: fixed bug #1030549
10532 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10534 * src/SDCCcse.h (struct cseDef),
10535 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10536 over a function call if the CSE is derived from a symbol whose
10537 address has been taken (fixes bug #1029883)
10538 * support/regression/tests/bug-1029883: a new regression test for
10541 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10543 * src/hc08/gen.c (emitinline): fixed bug #1029778
10544 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10545 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10546 and starts toward RFE #905167)
10548 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10550 * src/pic16/gen.c (mov2f): New function to move an operand to
10551 another without considering if it is a literal or a register,
10552 * (pic16_sameRegs): don't check if they are both AOP_REG,
10553 * (AccRsh): removed andmask=0 lines,
10554 * (genLeftShift): duplicated to be improved in future versions,
10555 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10556 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10557 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10558 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10559 * (insertBankSwitch): fixed inserting banksel directives algorithm
10560 for instructions that follow a skip instruction, this fixes a report
10561 for broken subtraction code generation,
10562 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10563 iCode is a left op, just in case result and right share the same
10566 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10569 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10571 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10572 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10573 on 2004-09-12; it was buggy
10575 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10577 * src/SDCCsymt.h: removed RESULT_CHECK
10582 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10584 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10586 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10587 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10588 configuration values no more rejected by compiler, they are assigned
10589 to configuration registers with a warning message instead,
10590 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10591 the for-loop so last conf register is emitted too,
10592 * (_pic16_initPaths): link library libsdcc.lib by default,
10593 * (_hasNativeMulFor): modified test for multiplication according to
10594 Raphael Neider's remarks. Integer multiplication is also done with
10596 * device/include/pic16/pic18fregs.h: corrected type error in while
10597 testing and including 18f6720 header file
10599 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10601 * src/pic16/device.h (pic16_options): removed field use_crt,
10602 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10603 until an optimization to handle single bits is added,
10604 * (pic16_loadFSR0): moved before genUnpackBits,
10605 * (genAnd): some white lines removed,
10606 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10607 leave_reset flags in pic16_options when using crt modules,
10609 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10611 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10612 for bugs 898889 & 979599. Also used some safer print instructions.
10614 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10616 * src/pic16/device.h (pic16_options_t): added field use_crt,
10618 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10619 catch a probable future bug,
10620 * src/pic16/gen.c: aopIdx function commented out,
10621 * (genAssign): commented out old code which used aopIdx,
10622 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10623 code, added if conditionals to take into account the --use-crt
10624 command line options,
10625 * src/pic16/main.c (pic16_optionsTable): added new command line
10626 options, --use-crt= and --no-crt,
10627 * (_pic16_linkEdit): now the proper crt object is added in the
10628 linker command line except than when --no-crt is specified,
10629 * src/pic16/pcode.c,
10630 * src/pic16/pcode.h: added some structures and functions for a new
10631 optimization scheme to compansate for instruction overhead between
10632 same iCodes, this scheme is currently under development and is not
10633 working in any way,
10634 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10636 * device/lib/pic16/startup/crt0i.c,
10637 * device/lib/pic16/startup/crt0iz.c: added global char variable
10638 __uflags to force the generation of an idata section
10640 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10643 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10644 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10646 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10648 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10649 Frieder) and clarified the default code optimization mode
10651 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10653 * src/SDCC.lex (doPragma, process_pragma),
10654 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10655 "opt_code_size", and "opt_code_balanced"
10656 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10657 regrouped options by category, added support for category headers
10658 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10659 and "--opt-code-size"
10660 * doc/sdccman.lyx: documented these new options and pragmas
10661 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10662 preference into account
10664 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10666 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10667 geniCodePreDec): Fixed bug 904237 by generating a warning
10669 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10671 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10673 * src/pic/device.c : When no max ram set validate full memory range.
10675 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10677 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10679 * device/lib/_gptrget.c,
10680 * device/lib/_gptrput.c: updated comment
10681 * device/lib/calloc.c,
10682 * device/lib/free.c,
10683 * device/lib/malloc.c,
10684 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10685 * src/SDCCcse.c (cseBBlock),
10686 * src/SDCCicode.c (printOperand, geniCodeArray),
10687 * src/SDCCicode.h (struct operand): fixed bug 868103
10688 * support/regression/tests/bug-868103.c: added
10689 * src/SDCCast.c (searchLitOp),
10690 * src/SDCCcse.h (struct cseDef),
10691 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10692 * src/SDCCicode.h (struct operand),
10693 * src/SDCCsymt.h (struct sym_link),
10694 * src/avr/gen.c (hasInc),
10695 * src/ds390/gen.c (hasInc),
10696 * src/hc08/gen.c (genPlusIncr, hasInc),
10697 * src/mcs51/gen.c (hasInc),
10698 * src/pic16/glue.c (pic16_printIvalChar),
10699 * src/pic16/ralloc.c (regWithIdx),
10700 * src/xa51/gen.c (hasInc) : removed warnings
10701 * src/SDCCast.c (createBlock): added comment ???
10702 * src/hc08/ralloc.c: updated comments
10704 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10706 * doc/sdccman.lyx: updated section on switch statements, added
10707 section about semaphore locking
10708 * doc/Makefile: added option -info for latex2html
10709 * device/lib/_gptrget.c,
10710 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10712 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10714 * src/pic/device.h,
10715 * src/pic/device.c,
10716 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10717 maxram is less than 0x100.
10719 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10721 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10723 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10726 * src/mcs51/main.c,
10727 * src/ds390/main.c,
10731 * src/pic16/main.c,
10734 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10735 a jump table is the best form for a switch statement, including
10736 automatic insertion of missing cases to make the case range
10737 continuous. Developed in collaboration with Frieder Ferlemann.
10739 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10741 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10742 accumulator result if it needs sign extension
10744 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10746 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10748 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10750 * device/lib/gbz80/printf.c,
10751 * device/lib/z80/printf.c: removed define for NULL
10753 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10755 * as/xa51/xa_link.c,
10756 * device/examples/ds390/ow390/ad26.c,
10757 * device/examples/ds390/ow390/cnt1d.c,
10758 * device/examples/ds390/ow390/counter.c,
10759 * device/examples/ds390/ow390/ds2480.h,
10760 * device/examples/ds390/ow390/ds2480ut.c,
10761 * device/examples/ds390/ow390/findtype.c,
10762 * device/examples/ds390/ow390/gethumd.c,
10763 * device/examples/ds390/ow390/owllu.c,
10764 * device/examples/ds390/ow390/ownetu.c,
10765 * device/examples/ds390/ow390/swt12.c,
10766 * device/examples/ds390/ow390/swtloop.c,
10767 * device/examples/ds390/ow390/temp.c,
10768 * device/examples/ds390/ow390/temp10.c,
10769 * device/examples/ds390/ow390/thermo21.c,
10770 * device/examples/ds390/ow390/tinilnk.c,
10771 * device/examples/ds390/ow390/tstfind.c,
10772 * device/examples/serialcomm/windows/serial.cpp,
10773 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10774 * device/include/reg51.h: fixed line endings for cvs
10776 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10778 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10779 packRegsForAccUse, packRegisters): new accumulator register
10781 * support/regression/ports/hc08/support.c (_putchar): suppress
10782 warning of unused variable
10783 * src/SDCCicode.c: added SWAP entry to codeTable
10785 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10787 * device/lib/sprintf.c: forgot to add this file before previous commit
10789 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10791 * src/pic16/gen.c (genPackBits): added operand right in function
10792 parameters, load result directly if p_type is POINTER (that is
10793 called by genNearPointerSet)
10794 * (genUnPackBits): added operand left in function parameters,
10795 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10796 FSR0 if accessing bitfields,
10798 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10800 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10801 _print_format; updated printf, sprintf, vsprintf
10802 * device/include/asm/default/features.h: corrected comment/define
10803 * device/lib/Makefile.in: added sprintf.c
10804 * device/lib/libsdcc.lib: added sprintf module
10805 * device/lib/printf_large.c,
10806 * device/lib/vprintf.c,
10807 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10809 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10810 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10811 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10813 * support/regression/tests/zeropad.c: define idata as data for hc08
10815 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10817 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10818 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10819 labels are referenced at least once (even if a reference is not found)
10820 * src/hc08/gen.c (emitcode): set isComment flag for comments
10821 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10822 loads), rules 6a..6b (optimize jumps to return)
10824 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10826 * device/lib/acosf.c (acosf),
10827 * device/lib/asinf.c (asinf),
10828 * device/lib/atanf.c (atanf),
10829 * device/lib/ceilf.c (ceilf),
10830 * device/lib/cosf.c (cosf),
10831 * device/lib/coshf.c (coshf),
10832 * device/lib/cotf.c (cotf),
10833 * device/lib/fabsf.c (fabsf),
10834 * device/lib/floorf.c (floorf),
10835 * device/lib/log10f.c (log10f),
10836 * device/lib/logf.c (logf),
10837 * device/lib/sinf.c (sinf),
10838 * device/lib/sinhf.c (sinhf),
10839 * device/lib/sqrtf.c (sqrtf),
10840 * device/lib/tanf.c (tanf),
10841 * device/lib/tanhf.c (tanhf),
10842 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10843 replaced all instances of "reentrant" in the library functions
10844 defined in math.h with this macro.
10845 * support/regression/tests/float_trans.c: reenabled test for hc08
10847 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10849 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10850 erroneously deleted
10852 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10854 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10855 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10856 multi-byte volatile operands are used
10857 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10858 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10859 initialization to area GSINIT0 so that it would always precede
10860 any static initializers in GSINIT
10861 * support/regression/tests/zeropad.c: fixed idata define for hc08
10862 * support/regression/tests/bug-927659.c,
10863 * support/regression/tests/float_trans.c: disabled tests for hc08
10864 pending missing library routines
10865 * .version: increased version number to 2.4.4 - hc08 port now passes
10869 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10871 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10872 * Makefile.common.in,
10874 * as/hc08/Makefile.in,
10875 * as/mcs51/Makefile.in,
10876 * as/z80/Makefile.in,
10877 * debugger/mcs51/Makefile.in,
10878 * device/include/Makefile.in,
10879 * device/lib/Makefile.in,
10882 * link/z80/Makefile.in,
10883 * packihx/Makefile.in,
10884 * sim/ucsim/main_in.mk,
10885 * sim/ucsim/avr.src/Makefile.in,
10886 * sim/ucsim/doc/Makefile.in,
10887 * sim/ucsim/gui.src/serio.src/Makefile.in,
10888 * sim/ucsim/hc08.src/Makefile.in,
10889 * sim/ucsim/s51.src/Makefile.in,
10890 * sim/ucsim/xa.src/Makefile.in,
10891 * sim/ucsim/z80.src/Makefile.in,
10893 * support/cpp2/Makefile.in,
10894 * support/librarian/Makefile,
10895 * support/makebin/Makefile: added DESTDIR to the install path proposed
10896 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10897 * doc/sdccman.lyx: added DESTDIR documentation
10899 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10901 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10902 instruction for interrupt handlers, use fast returns when returning
10903 from high priority interrupts
10905 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10907 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10909 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10910 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10911 bugs, ported much of Bernhard's code from mcs51
10912 * src/mcs51/gen.c (genSend),
10913 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10914 than one when calling a reentrant function
10915 * device/lib/_mullong.c: defined an alternate struct layout for big
10916 endian ports (hc08)
10918 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10920 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10923 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10925 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10926 are sane and complete before asking the port its prefered parameter
10927 passing method (fixes bug #1017633)
10928 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10931 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10933 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10934 problem in bitfields >= 8 bits.
10936 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10938 * src/SDCCsymt.c: undid changes that were not meant to be committed
10940 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10942 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10944 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10946 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10947 copied and wrong bit got inverted
10949 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10951 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10952 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10953 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10954 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10955 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10956 assignments to bitfields at known addresses
10957 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10958 reads from bitfields at known addresses
10959 * src/hc08/ralloc.c (packRegisters),
10960 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10961 genhc08Code): optimize pointer get values used as conditionals
10962 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10965 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10967 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10968 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10969 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10972 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10974 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10976 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10978 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10981 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10983 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10985 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10987 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10990 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10992 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10994 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10996 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10997 cases use more compact code.
10999 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11001 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11003 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11005 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11007 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11010 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11011 parameter of changePointer() from symbol* to sym_link*
11012 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11013 * src/SDCCsymt.c (compareType): void* type is castable to other
11014 pointers, but not necesarily an exact match.
11015 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11016 is no longer blindly treated as an exact match.
11017 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11019 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11021 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11023 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11027 * src/pic/ralloc.h,
11028 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11030 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11032 * src/pic/device.c,
11033 * src/pic/device.h,
11034 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11036 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11038 * src/mcs51/gen.c (emitcode): fixed bug #992819
11040 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11042 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11043 there's no need to make it worse
11045 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11047 * src/mcs51/ralloc.c (deassignLR),
11048 * src/ds390/ralloc.c (deassignLR),
11049 * src/hc08/ralloc.c (deassignLR),
11050 * src/z80/ralloc.c (deassignLR),
11051 * src/pic/ralloc.c (deassignLR),
11052 * src/pic16/ralloc.c (deassignLR),
11053 * src/avr/ralloc.c (deassignLR),
11054 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11055 rlivePoint): fixed another part of bug #971834
11057 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11059 * src/z80/main.c: enabled "critical" keyword
11060 * src/z80/mappings.i,
11061 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11062 functions (fixes bug #979646)
11063 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11065 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11067 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11070 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11072 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11073 doesn't disable too much optimizations
11075 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11077 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11079 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11081 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11083 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11085 * src/pic/gen.c tidied up tabs
11086 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11087 * src/pic/main.c tidied up tabs
11088 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11089 * src/pic/pcoderegs.c tidied up tabs
11090 * src/pic/ralloc.c tidied up tabs
11092 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11094 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11095 to S_FIXED for pic16 port and when symbol is not in level 0,
11096 allocate for S_REGISTER storage class and pic16 port, too,
11097 * src/pic16/device.h: prototype for checkSym,
11098 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11099 * (pic16_assignConfigWordValue): test the value and the mask to
11100 validate that the value is suitable for the configuration word,
11101 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11102 collect extern declared symbols, don't emit symbol twice, check
11103 first if symbol is in publics set first,
11104 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11105 * added command line '--fstack' which enables an experimental
11106 feature for stack access, too buggy to be used yet...
11107 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11108 * (pic16_allocDirReg): when register has storage class S_REGISTER
11109 allocate in pic16_dynAccessRegs,
11110 * device/include/pic16/pic18f????.h: modified configuration word
11111 naming convention, words started as CONFIG0H but should be CONFIG1H
11113 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11115 * device/include/mcs51reg.h: fixed bug 970993
11117 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11119 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11120 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11121 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11122 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11123 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11124 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11125 error/warning numbers,
11126 added function setWarningDisabled()
11127 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11128 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11129 _memcmp.c _memmove.c calloc.c realloc.c free.c
11130 * support/regression/tests/malloc.c: added tests for new functionality
11131 * support/regression/tests/zeropad.c: added tests for truncated initializers
11132 and initialized char arrays starting with '\x0'
11133 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11135 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11137 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11139 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11141 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11142 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11143 peephole 177.e. Thanks to anonymous
11145 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11147 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11148 function isn't used in the source but referenced as a
11149 variable initializer then declare it as extern in .asm file
11151 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11153 * .version: increased version number to 2.4.3
11155 Adding version extension according to ChangeLog CVS revision
11156 * src/Makefile.in (target all): added dependency 'version.h'
11157 * (rule version.h): added rule to create version.h from ChangeLog,
11158 * (rule dep): added dependency version.h,
11159 * src/version.awk: AWK script to create version.h
11160 * src/SDCCdwarf2.c (dwWriteModule),
11161 * src/SDCCglue.c (initialComments),
11162 * src/SDCCmain.c (printVersionInfo): modified to write after
11163 version string the version extension number,
11164 * src/SDCCutil.c: included "version.h"
11165 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11167 * src/SDCCutil.h: added prototype for getBuildNumber
11169 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11170 includeDirsSet, too,
11171 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11172 const char [] is found in function prototype...
11174 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11175 moving to WREG with source is already in WREG,
11176 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11177 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11178 * (aopForSym): stack'ed symbols are partially supported, added
11179 if-clause to support symbols in FARSPACE,
11180 * (sameRegs): added test for AOP_ACC to see if registers are same,
11181 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11182 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11183 * (pic16_popRegFromString): will not allocate a new register if it
11184 doesn't find one by name, bug may have introduced...
11185 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11186 * (genIpush): revived to use pic16 port's stack,
11187 * (genAddrOf): added incomplete case for stack'ed operand,
11188 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11189 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11190 can handle multibyte operands,
11191 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11192 * (pic16initialComments): added message for MPLAB compatibility
11194 * src/pic16/main.h: prototype for pic16_mplab_comp,
11195 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11196 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11197 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11198 because of increased complexity of procedure,
11199 * (_process_pragma): stack pragma changed to format 'stack pos len',
11200 emit symbol '_stack_end' to conform with gplink,
11201 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11202 to search for register,
11203 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11205 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11206 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11207 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11208 case for PO_GPR_REGISTER,
11209 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11210 dies, the new era is ahead !...
11211 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11212 pic16_dynInternalRegs,
11213 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11214 * (pic16_allocDirReg): minor optimizations and bug fixes,
11215 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11217 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11218 load stack and frame pointer with address of 'stack_end' symbol
11220 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11222 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11223 without source code but only variable initializers
11225 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11227 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11228 external are not declared as extern to reduce overhead while linking
11230 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11232 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11234 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11236 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11237 Yee Keat for the patch
11238 * src/SDCCast.c (decorateType): fixed bug #979599
11239 * src/ds390/gen.h: removed local fReturnSizeDS390
11240 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11241 * src/ds390/gen.c (genAnd, genOr, genXor),
11242 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11244 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11246 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11247 add relFilesSet to $3, manipulate $2 to handle linking of object
11248 files without source files in command line,
11249 * device/include/pic16 (all headers): added ID location macros,
11250 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11251 entries for ID location bytes,
11252 * (pic16_assignIdByteValue): NEW,
11253 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11254 added field dumpcalltree to pic16_options_t,
11255 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11256 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11257 emitting rFalseIfx label after check_carry label,
11258 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11259 pic16_emitDIRegs), NEW
11260 * (pic16glue): dump .calltree file when option --calltree found,
11261 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11262 * (_pic16_genAssemblerPreamble): emit ID locations after
11263 configuration registers,
11264 * (pic16_linkCmd): modifications of the link command,
11265 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11266 * (pic16_pCodeInitRegisters): don't init stack registers,
11267 * (pic16_findPrevInstruction): fixed bug,
11268 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11269 bug with immediate registers,
11270 * (buildCallTree): traces stack push and pop,
11271 * (pct2): dump also stack usage for each function,
11272 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11273 * (pic16_allocDirReg): various modifications,
11274 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11277 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11279 * src/pic16/pcode.c: removed buggy double colon
11281 2004-07-01 Borut Razem <borut.razem AT siol.net>
11283 * support/scripts/sdcc.nsi: added include/pic16 to setup
11285 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11287 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11288 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11290 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11291 specific command line arguments. Also added sample lkr script
11292 for placing a variable at a specific memory bank.
11293 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11294 at a specific memory bank,
11295 * (pic16_dump_isection): fixed bug which caused string literals to
11296 be omitted when dumping idata section,
11297 * (pic16_groupRegistersInSection): added code to handle registers
11298 in specific memory banks,
11299 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11300 public, all references are renamed too,
11301 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11303 * (pic16_storeForReturn): added case to handle when dest is WREG,
11304 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11305 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11306 pic16_rel_udata, check to see if that register is marked as being
11307 a member of a specific memory bank,
11308 * (pic16_printIvalCharPtr): added code to add string literals either
11309 to code or the idata sections,
11310 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11311 also accept the 'udata' pragma,
11312 * src/pic16/main.h: new structure types sectName and sectSym
11313 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11314 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11315 * (pic16_findPrevInstruction): fixed, it returned nothing,
11316 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11317 instruction combinations,
11318 * (pic16_FixRegisterBanking): heavily reorganised,
11319 * (pic16_AnalyzeBanking): if generating banksel directives is
11320 disabled, then don't call FixRegisterBanking at all,
11321 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11322 completely removed,
11323 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11325 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11327 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11328 Phuah Yee Keat <yk.phuah AT nestac.com>
11330 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11332 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11333 correctly the IVT even if it is relocated to some other location
11335 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11337 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11338 * device/include/pic16/pic18f2220.h: NEW,
11339 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11340 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11341 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11342 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11343 nodefaultlibs, ivt_loc is the location of the interrupt vector
11344 table, and nodefaultlibs signs that default libraries should not be
11345 linked in link stage,
11346 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11347 according to --ivt-loc argument,
11348 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11349 when pragma stack is found,
11351 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11353 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11354 256 (range check), 257 (do while), 258.a-f (bit banging
11355 f.e. on 3-wire SPI bus)
11357 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11359 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11360 variables used exclusively within a loop
11362 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11364 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11366 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11368 * src/SDCClrange.c (computeClash): fixed bug #971834
11370 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11372 * src/mcs51/gen.c (genCmp): fixed bug #975903
11373 * src/hc08/gen.c (operandsEqu),
11374 * src/ds390/gen.c (operandsEqu),
11375 * src/z80/gen.c (operandsEqu),
11376 * src/pic/gen.c (operandsEqu),
11377 * src/pic16/gen.c (operandsEqu),
11378 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11379 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11381 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11383 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11385 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11387 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11388 default case in switch statement,
11389 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11390 to eliminate problem with initialisation of pointers, but problem
11392 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11393 * (emitStaticSegment): removed various lines emitting debug info,
11394 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11395 added processor registers for utilizing EEPROM,
11396 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11397 configurable and set 8
11399 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11401 * .version: increased version number to 2.4.2,
11403 Cumulative patch for pic16 port
11404 * src/pic16/device.c: changed scheme to dump initial values for
11405 variables in idata segment, all print_idata* functions were removed,
11406 now the pic16_printIval* will be called,
11407 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11408 * _pic16_printPointerType, pic16_printPointerType,
11409 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11410 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11411 NEW, similar to the respective functions in SDCCglue.c,
11412 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11413 way, emitting hex bytes,
11414 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11416 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11418 * src/avr/ralloc.c (serialRegAssign),
11419 * src/xa51/ralloc.c (serialRegAssign),
11420 * src/pic/ralloc.c (serialRegAssign),
11421 * src/pic16/ralloc.c (serialRegAssign),
11422 * src/hc08/ralloc.c (serialRegAssign),
11423 * src/z80/ralloc.c (serialRegAssign),
11424 * src/ds390/ralloc.c (serialRegAssign),
11425 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11427 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11429 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11430 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11432 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11434 Cumulative patch for pic16 port:
11435 * src/pic16/device.h (typedef PIC16_device) modified fields for
11436 defining microcontrollers,
11437 * src/pic16/device.c: added new info for all devices in Pics16 array,
11438 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11439 to be optimised out by the pCode optimiser,
11440 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11441 specially, bug reported by G.M. Gallant,
11442 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11443 as force'd so that cannot be optimised out by pCode optimiser,
11444 * src/pic16/pcode.c,
11445 * src/pic16/pcodepeeph.c,
11446 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11447 they are disabled by default, but can be enabled explicit with
11448 command argument --denable-peeps, for testing,
11449 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11450 --pomit-ivt in COMPILE_FLAGS
11452 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11454 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11455 compilation on MSVC
11457 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11459 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11461 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11463 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11464 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11466 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11468 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11469 would only assign 0x300001 register.
11471 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11473 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11474 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11476 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11478 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11480 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11481 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11482 added peephole 254 (left shift), 255 (jump table)
11484 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11486 * device/lib/Makefile.in: removed comment line with model-pic16,
11487 * (target port-specific-objects-pic16): the libraries and objects
11488 are copied to the build directory form the device/lib/pic16/bin
11491 Cumulative patch concerning pic16 port:
11492 * library directory has been re-organized,
11493 * added support for PIC18F1220,
11494 * added headers and library sources for chips 18f1220,18f6520,
11495 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11497 * configuration registers setting has changed, now each supported
11498 device has a complete description of the registers it uses,
11499 * all initialisations are moved to idata sections, these section
11500 can be absolute or relocatable,
11501 * fixed initialisation of codespace variables,
11502 * fixed warning about PCLATU and gpsim,
11503 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11504 * (genAssign): use table reads when assigning from variables in codespace,
11505 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11506 char/int variables placed in codespace,
11507 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11508 registers set in .asm file, no need for --pomit-config-words anymore,
11509 * (pic16glue): some 8051 legacy segments are commented out
11510 (to be removed completely),
11511 * added support for alternative assembler and linker with --asm=
11512 and --link= command line arguments,
11513 * peepholes are disabled automatically in the port, no need to
11514 specify on command line,
11515 * port supports natively char/int/long multiplication, but converts
11516 all divisions to support functions,
11517 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11518 to the file set in variable $2,
11519 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11520 strings in ASCII format and not in hex,
11521 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11522 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11523 allocate proper register if iCodes aren't temporary,
11525 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11527 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11529 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11531 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11534 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11536 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11537 computed address is reused
11538 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11539 multi-byte bitfields
11541 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11543 * src/z80/gen.c: (genArrayInit): must check for pointers too
11545 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11547 * support/regression/tests/zeropad.c: never meant to commit the
11548 nestedstruct test: removed, added check for GCC version
11550 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11552 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11553 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11554 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11555 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11556 bugs 928906 and 954082 half-empty initializers
11558 * src/SDCCsymt.c (getAllocSize): added for above fix
11559 * src/z80/gen.c (genArrayInit): fixed bug 741044
11560 * support/regression/tests/zeropad.c: added tests
11562 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11564 * src/pic16/device.c (pic16_dump_section): corrected bug which
11565 caused some symbols of the libraries to be misplaced
11567 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11569 * src/pic16/glue.c,
11570 * src/pic16/ralloc.h,
11571 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11572 to fix conflict with pic port
11574 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11576 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11577 externs configuration variables,
11578 * src/pic16/ralloc.h,
11579 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11580 prototype in header, commented out some debug messages
11582 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11584 * src/pic16/glue.c,
11585 * src/pic16/main.c,
11586 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11587 for gpasm COFF object generation. Thanks to D. Hawkins for
11590 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11592 * src/ds390/main.c,
11593 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11594 Brock for spotting this)
11595 * src/ds390/gen.c (genEndFunction),
11596 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11597 interrupt handler and critical. Disable push/pop optimizations when
11598 peephole optimizations disabled.
11600 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11602 Updated pic16 library sources and headers.
11603 * device/lib/pic16/pic18f*/ ,
11604 * device/include/pic16/*.h: modified to handle structured SFR
11607 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11609 * src/port.h (PORT structure): added hook initPaths, now each
11610 port can declare its own default search paths,
11611 which can been seen with the --print-search-dirs option,
11612 see pic16 port for example,
11613 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11614 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11615 * (doPrintSearchDirs): NEW, replaces in a central manner the
11616 printing of search dirs which was split in set*Paths functions,
11617 * (main): added call to port->initPaths and doPrintSearchDirs,
11619 * src/ds390/main.c,
11622 * src/izt/tlcs900h.c,
11623 * src/mcs51/main.c,
11625 * src/pic16/main.c: modified port structures to reflect addition of
11628 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11629 * (pic16_dump_section): for registers in same address reserve memory once,
11630 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11632 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11633 result is greater in size than right or left,
11634 * (pic16_genUMult8X8_8): there are some cases where the result can
11635 be 16 bits size, so handle these,
11636 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11637 * (pic16_outBitC): modified to emit pcodes,
11638 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11640 * (genDivOneByte): implemented algorithm to divide 8-bits,
11641 * (genCmp): uncommented goto, but issues still exist,
11642 * (genAnd): fixed a bug with variables >8bits,
11643 * (genPackBits): optimization added that uses BCF/BSF to change a
11645 * (genAssign): fixed bug when assigning floating point literals,
11646 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11647 __sdcc_gsinit_startup label,
11648 * src/pic16/main.c (_pic16_init): removed search directory
11650 * (_pic16_initPaths): NEW, used to initialise search directories,
11651 * (_hasNativeMulFor): support functions for all except char/int
11652 multiplication, and char division,
11653 * (PIC16_port struct): modified entry for native mul support,
11654 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11656 * (buildCallTree): call to register_usage is ifdef'ed out,
11658 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11660 * device/include/string.h: applied Stas Sergeev's patch to make this
11661 header file compatible with the preprocessor -Wundef option
11662 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11663 failure (fixes bug #941458)
11665 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11667 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11668 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11669 that the variable, not the function, should be static
11670 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11671 to be consistent with non-literal case
11673 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11675 * src/SDCCast.c (isConformingBody): fixed bug #949967
11676 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11677 convilong): fixed bug #952086
11679 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11681 * src/SDCCmem.c (allocVariables): fixed bug #955321
11683 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11685 * src/hc08/main.c (_hc08_genAssemblerEnd),
11686 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11687 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11688 completely eliminated the use of a temporary file
11689 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11690 when more than one file linked
11691 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11693 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11695 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11696 which fixes bug #543481
11697 * support/regression/tests/bug-751703.c: fixed comments left from a
11698 cut and paste error
11699 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11700 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11701 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11703 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11704 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11705 are now changed to underscores in moduleName
11707 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11709 * as/mcs51/lkmem.c: better fix for bug #954173
11711 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11712 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11714 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11715 * device/include/c8051f000.h,
11716 * device/include/c8051f120.h,
11717 * device/include/c8051f300.h,
11718 * device/include/c8051f310.h,
11719 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11720 PWM16) and detab'ed
11722 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11724 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11725 and mailing lists, doc'ed --no-peep-comments, removed reference
11726 to knoppix (newest version has no LyX/LaTeX), other minor changes
11727 * src/SDCCglue.c (glue): save 2 bytes stack space with
11728 option --main-return. The ljmp could probably be avoided too
11730 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11732 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11734 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11736 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11737 * src/SDCCopt.c (isLocalWithoutDef),
11738 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11739 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11740 (credit to Maarten Brock for patch #949363, on which this is based)
11741 * support/regression/tests/bug-751703.c: some test cases of extern used
11742 within inner scopes.
11744 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11746 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11748 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11750 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11751 dwWriteLabel): fix to create valid debugger symbols even when
11752 the module name has non-alphanumeric symbols in it
11753 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11754 when a variable's allocation has been optimized away
11757 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11759 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11761 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11762 * src/mcs51/main.c,
11763 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11764 * src/ds390/main.c,
11765 * src/z80/gen.c (z80_emitDebuggerSymbol),
11767 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11769 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11770 * src/pic16/main.c,
11771 * src/avr/gen.c (avr_emitDebuggerSymbol),
11773 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11775 * src/SDCCdebug.c (emitDebuggerSymbol),
11777 * src/port.h: added a debugger struct to the port struct. Added a
11778 callback for defining debugger symbols
11780 * src/SDCCast.c (createLabel),
11781 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11784 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11785 iCode back to the ast for the function
11787 * src/hc08/ralloc.c (hc08_assignRegisters),
11788 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11789 unneeded fields from the regs struct.
11790 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11791 pushReg() & pullReg() functions instead of emitcode()
11793 * src/hc08/gen.c (genLabel, genhc08Code),
11794 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11796 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11799 * src/hc08/gen.c (genEndFunction, genhc08Code),
11801 * src/mcs51/gen.c (genEndFunction, gen51Code),
11803 * src/ds390/gen.c (genEndFunction, gen390Code),
11805 * src/z80/gen.c (genEndFunction, genZ80Code),
11808 * src/pic/gen.c (genEndFunction, genpic14Code),
11810 * src/pic16/gen.c (genEndFunction, genpic16Code),
11812 * src/avr/gen.c (genEndFunction, genAVRCode),
11814 * src/xa51/gen.c (genEndFunction, genXA51Code),
11816 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11817 specific code to cdbFile.c and out of the backend code generators
11819 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11820 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11821 starting address is now 0
11824 * as/hc08/m08pst.c,
11825 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11826 assembler directive for DWARF support
11827 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11831 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11833 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11835 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11836 and inappropriate peephole optimization in jump tables
11838 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11840 * as/hc08/m08pst.c,
11841 * src/SDCCglue.c: sdccopt works for the hc08 port now
11843 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11845 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11847 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11849 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11851 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11853 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11857 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11858 comments from the peephole optimizer replacement rules
11859 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11861 * src/SDCCcse.c (updateSpillLocation),
11862 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11864 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11865 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11866 objects far pointers
11868 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11870 * src/SDCCsymt.h: a missing part of my last change
11871 * src/pic/ralloc.c (regTypeNum),
11872 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11874 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11877 * src/SDCCicode.c (aggrToPtrDclType),
11878 * src/SDCCptropt.h,
11879 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11880 ptrPseudoSymConvert),
11881 * src/pic/ralloc.c (regTypeNum),
11882 * src/pic16/ralloc.c (regTypeNum),
11883 * src/hc08/ralloc.c (regTypeNum),
11884 * src/ds390/ralloc.c (regTypeNum),
11885 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11886 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11888 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11890 * link/z80/lkmain.c (afile),
11891 * as/hc08/lkmain.c (afile),
11892 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11893 prevent a pointer problem when a filename has no directory and
11894 no extension specified.
11896 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11898 * link/z80/lkmain.c (afile): allow periods in directory names
11899 * link/z80/lkmain.c (afile),
11900 * as/mcs51/lkmain.c (afile),
11901 * as/hc08/lkmain.c (afile): allow linker script file to have an
11902 extension other than ".lnk"
11903 * link/z80/lklex.c (getfid),
11904 * link/z80/lkmain.c (parse),
11905 * as/mcs51/lklex.c (getfid),
11906 * as/mcs51/lkmain.c (parse),
11907 * as/hc08/lklex.c (getfid),
11908 * as/hc08/lkmain.c (parse): Support comments in the linker script
11909 file on lines by themselves and after filenames
11911 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11913 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11915 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11917 * src/z80/peeph-z80.def: removed some peephole rules that don't
11918 work with multibyte arithmetic (fixed bug #937126)
11919 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11920 to registers and not global variables
11921 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11922 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11923 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11924 checking for assignments not internally generated (fixed bug #931895)
11925 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11926 structure member (fixed bug #930072)
11928 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11930 * src/SDCCmain.c (linkEdit),
11931 * src/hc08/main.c (_hc08_parseOptions),
11932 * as/hc08/Makefile.in,
11933 * as/hc08/aslink.h,
11935 * as/hc08/m08pst.c,
11936 * as/hc08/lkrloc.c (relr, rele),
11937 * as/hc08/lkarea.c (lnkarea)
11938 * as/hc08/lkmain.c (afile, parse),
11939 * as/hc08/lkelf.c: support for ELF output
11940 * as/hc08/lks19.c (s19),
11941 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11943 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11945 * as/mcs51/lkihx.c: Fixed bug #899105.
11947 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11949 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11950 .dsp files from Unix to DOS.
11952 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11954 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11955 function pointers; we have been compliant for several months now.
11956 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11957 change that was accidently commented out
11958 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11959 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11962 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11964 * src/hc08/gen.c: output of all of the internal debugging information
11965 is now controlled by the D() macro; it is disabled by default
11967 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11969 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11970 harder to keep the same registers during a CAST iCode
11971 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11972 long via int can be done in a single cast, if the signedness is
11974 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11975 putchar() in tinibios.c in ds390's library
11977 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11979 * src/SDCCast.c (decorateType): fixed bug #898889,
11980 cast result of a literal complement too
11981 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11982 fixed check for bitfields
11984 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11986 * src/SDCCicode.c (geniCodeLogic): made it static,
11987 (geniCodeLogicAndOr): added in order to fix bug #905492,
11988 (ast2iCode): fixed bug #905492
11989 * support/regression/tests/bug-905492.c: added
11990 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11991 (processParms): fixed bug #927659: don't copy parms, this will clear
11993 * support/regression/tests/bug-927659.c: added
11995 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11997 * src/SDCCast.c (addCast): don't cast float to char
11998 * device/lib/libsdcc.lib: added _memmove
12000 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12002 * device/lib/large/Makefile: fixed parallel execution by
12003 replacing `make` by `$(MAKE)`
12005 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12007 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12008 offsets (fixes bug #923936)
12010 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12012 * device/lib/small/Makefile: fixed parallel execution by
12013 replacing `make` by `$(MAKE)`
12015 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12017 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12019 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12021 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12022 * src/regression/Makefile: Regression test was not running.
12024 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12026 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12027 complement if possible
12028 * src/SDCCval.c (valComplement),
12029 * src/SDCCicode.c (operandOperation): fixed complement of literal
12030 * support/regression/tests/onebyte.c (testComplement): added
12032 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12034 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12035 return an optimized tree; actually replace actParm with the new tree
12036 * src/SDCCast.h: added some parantheses to remove side effects
12037 * support/regression/tests/bug-920866.c
12039 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12040 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12041 Bit operands were not being handled properly in the pic14 port.
12042 (now src/regression/add.c passes again).
12044 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12046 * src/SDCC.y (labeled_statement): case and default no longer require
12047 a following statement (RFE #893037)
12049 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12051 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12052 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12053 disabled (fixes bug #916294)
12054 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12055 "mov a,acc"; patch provided by Lenny Story
12056 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12058 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12060 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12062 * src/ds390/gen.c (genFunction, genEndFunction),
12063 * src/ds390/ralloc.c (ds390_assignRegisters),
12064 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12065 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12066 pushed if there are parameters passed on the stack. Also, a cleaner
12067 way to decide if r0/r1 should be pushed/popped. (Together they fix
12070 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12073 * device/lib/mcs51/crtpagesfr.asm,
12074 * device/lib/mcs51/crtxinit.asm,
12075 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12076 to avoid confusion with Si Lab's SFRPAGE register.
12078 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12080 * src/SDCCglue.c (emitMaps): allow public sfr variables
12081 * src/SDCCglue.c (initialComments): include compiler build date
12082 with compiler version and put the timestamp of the generated
12083 assembly file on a serperate line to be less confusing.
12084 * src/port.h: added genInitStartup hook
12086 * src/ds390/main.c,
12089 * src/pic16/main.c,
12091 * src/z80/main.c: genInitStartup initialize as NULL (default to
12092 historical behaviour)
12093 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12094 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12095 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12096 library instead of hard coding it into the compiler.
12097 * support/regression/ports/mcs51-stack-auto/spec.mk,
12098 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12099 * device/lib/mcs51/Makefile,
12100 * device/lib/small/Makefile,
12101 * device/lib/large/Makefile,
12102 * device/lib/mcs51/crtpagesfr.asm,
12103 * device/lib/mcs51/crtstart.asm,
12104 * device/lib/mcs51/crtxclear.asm,
12105 * device/lib/mcs51/crtxinit.asm,
12106 * device/lib/mcs51/crtclear.asm,
12107 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12108 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12109 and into user configurable files.
12110 * device/lib/clean.mk: clean mcs51 directory too
12111 * support/regression/tests/longlit.c: added static to T1 declaration
12112 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12113 accesses in the initialization code
12115 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12117 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12118 OSCTRIMVAL as noted in bug #916008
12120 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12122 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12123 in loops with multiple exits (reported as incorrect registers
12124 used by Martin Helmling in Sdcc-user list)
12126 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12128 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12129 made ds390 register extensions look less like error messages
12131 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12133 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12134 reported by Adam Wozniak in Sdcc-user list
12136 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12138 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12139 arithmetic optimizations, added debug output
12141 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12143 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12144 * sdcc.spec: updated and split sdcc into 3 rpms
12145 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12146 needed for literals of LEFT_OP and '+'
12147 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12148 introduced RESULT_TYPE_NOPROM
12149 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12151 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12152 limited promotion to int only for '*'
12153 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12155 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12157 * src/pic16/gen.c (genSkip),
12158 (genc16bit2lit), (gencjneshort): commented out
12159 (is_LitOp): new helper function, checks operand type
12160 (genCmpEq): rewritten
12162 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12164 * support/regression/tests/bug-908454.c: added
12166 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12168 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12169 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12170 (geniCodeCast): cosmetic, don't preserve bit storage class
12171 (geniCodeLeftShift): added promotion
12172 (geniCodeLogic): fixed regression
12173 * src/SDCCsymt.c (computeTypeOr): accept bits too
12174 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12176 2004-03-07 Borut Razem <borut.razem AT siol.net>
12178 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12180 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12182 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12183 version of pic16_genPackRegisters which does not check if ic is a
12185 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12186 function cause string1.c regression test fails
12188 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12190 * sim/ucsim/configure.in,
12191 * sim/ucsim/configure,
12192 * sim/ucsim/doc/Makefile.in: use docdir
12193 * src/SDCC.y: fixed sbit atrributes
12194 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12195 * src/SDCCast.c (decorateType): |^& need special promotion handling
12197 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12198 * src/SDCCsymt.h (computeType),
12199 * src/SDCCicode.c: computeType() needs op
12200 * src/SDCCsymt.c (checkTypeSanity),
12201 * doc/sddman.lyx: "plain" bitfields are unsigned
12202 * src/SDCCsymt.c (computeTypeOr): added
12203 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12205 * src/SDCCval.c (val*): computeType() needs op
12206 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12207 * support/regression/tests/onebyte.c: added tests for |^&
12209 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12211 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12212 for writing icode into asm output.
12214 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12216 * src/pic16/device.c: added some debug lines enabled
12217 with macro DEBUG_CHECK,
12218 * src/pic16/genarith.c: more debug in genPlus,
12219 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12220 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12221 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12222 * (aopForSym): onStack symbols are re-placed in data memspace,
12223 and onStack flag is cleared,
12224 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12225 copy temporary pcodeop,
12226 * (genPcall): added warning for not updating PCLATU,
12227 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12228 always true for pic16 port,
12229 * (genMultOneWord): NEW, supports integer multiplication,
12230 * (genMult): modified to call genMultOneWord,
12231 * (ifxForOp): added warning when return NULL,
12232 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12233 flag is set before call to operandFromSymbol for implicit
12235 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12236 options.intlong_rent are set by default,
12237 * (_hasNativeMulFor): modified to allow port generation of integer
12239 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12240 set regtype to REG_SFR for all registers, restricting seting the
12241 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12243 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12245 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12246 more than 500 times in the regression tests
12248 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12250 * support/Util/SDCCerr.h,
12251 * support/Util/SDCCerr.c,
12252 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12254 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12255 for symbol conflicts.
12256 * support/valdiags/tests/enum.c,
12257 * support/valdiags/tests/tentdecl.c,
12258 * support/valdiags/tests/struct.c: expect possible error messages
12259 referring to original symbol definitions.
12260 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12262 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12264 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12266 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12268 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12270 * src/pic16/ralloc.c (newReg): fixed bug #908929
12272 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12274 * src/ds390/gen.c: added missing #include "main.h"
12276 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12278 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12279 checking if symbol is already in set,
12280 * src/pic16/device.h: prototype for checkAddSym,
12281 * src/pic16/gen.c: (_G): added entry interruptvector,
12282 * (assignResultValue): removed some commented out lines,
12283 * (genFunction): check for ISR via sym->type, absolute section for
12284 interrupt code is created via a new pBlock, the goto instruction is
12285 placed now correctly at the interrupt vector position, changed all
12286 references from ivec to _G.interruptvector,
12287 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12288 is the interrupt is a high priority one, same for return from ISR,
12289 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12290 externs to calls of checkAddSym,
12291 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12292 pic16_pcode_verbose flag is set,
12293 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12294 * src/pic16/pcoderegs.c: message about how many registers are saved
12295 will only be emitted if pic16_pcode_verbose flag is set,
12297 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12299 * src/ds390/ralloc.h,
12300 * src/ds390/ralloc.c (ds390_regWithIdx),
12301 * src/ds390/gen.c (emitcode),
12302 * src/ds390/main.h,
12303 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12304 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12305 ds390operandCompare, getRegsRead, getRegsWritten,
12306 initializeAsmLineNode): customized instruction size calculation for
12307 ds390, started basis for some register optimizations
12308 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12309 corresponding assembly output
12310 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12311 missing push/pop of r0/r1. Optimized push/pops
12313 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12315 * src/mcs51/main.c (instructionSize): fixed ACALL size
12316 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12318 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12320 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12321 the sorting of rlist with NULL elements
12322 * (print_idataType, print_idata): NEW to create idata sections
12323 * src/pic16/device.h: idataSymSet new variable
12324 * src/pic16/gen.c (genFunction): fixed some bugs in string
12325 comparing, improved the absolute section creation for ISRs,
12326 added FSR0L/FSR0H in registers that are saved in an ISR,
12327 * (genInline): fixed the processing of inline snippets,
12328 now they undergo no process by the peephole optimizer
12329 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12330 are placed in idataSymSet,
12331 * (pic16emitStaticSeg): extern symbols are added in externs,
12332 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12333 switching when aboslute variables are placed in access bank memory
12334 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12335 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12336 commented out with #if,
12337 * (pic16_packRegisters): reintroduce the check for CAST because some
12338 symbols are not correctly handled,
12339 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12340 pCodeInstruction instead of pCode,
12341 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12342 pCodeAsmDir definition,
12343 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12344 directive, then the argument directive is emitted without the leading
12345 tab, hack for inline labels which must be in the first column,
12346 * (compareLabel,pic16_findNextInstruction),
12347 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12348 * (insertBankSwitch): modified for the new pCodeAsmDir,
12350 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12351 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12353 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12355 * (pushSide): commented out with #if,
12356 * (assignResultValue): fixed some typos in saving
12358 * (genPcall): FIXED and sync'ed with genCall,
12359 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12360 * (genNearPointerGet): fixed to handle some more cases,
12361 implementation scheme via table reads,
12362 * (genConstPointerGet): modified to access code memory correct,
12363 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12364 and improved to handle some cases
12365 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12366 instead of "RETLW" for init data
12367 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12368 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12369 variables are placed in access bank memory (<0x80 and >=0xf80),
12370 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12371 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12372 TBLWT_POSTDEC,TBLWT_PREINC
12373 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12374 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12376 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12377 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12378 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12379 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12381 2004-02-29 Borut Razem <borut.razem AT siol.net>
12383 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12384 support/Util/findme.h, support/Util/system.h: enhance binary relative
12385 search for lib and include by using findProgramPath()
12387 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12390 * src/SDCCpeeph.c (pcDistance),
12392 * src/mcs51/ralloc.h,
12393 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12394 * src/mcs51/main.h,
12395 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12396 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12397 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12398 size calculation port specific, started basis for some register
12400 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12401 missing push/pop of r0/r1. Optimized push/pops
12402 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12403 * device/lib/_modsint.c (_modsint),
12404 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12405 and stack version so regression tests pass
12407 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12409 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12410 * src/SDCCast.c (decorateType): catch another small optimization
12412 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12413 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12414 modified to finally use computeType() all over SDCC,
12415 see Feature Request #877103
12416 * src/SDCCval.h: cosmetic
12417 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12418 valCompare(); regression tested in muldiv.c
12419 * support/regression/tests/muldiv.c (testMod): mod sign follows
12422 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12424 * src/SDCCast.c (decorateType): fixed bug #902362
12425 * doc/INSTALL.txt: fixed install instructions for win32
12427 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12429 * device/include/Makefile.in (install): fixed by replacing spaces
12432 * doc/INSTALL.txt: updated for release
12433 * doc/sdccman.lyx: added warning for --xstack being buggy
12435 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12437 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12438 to eliminate build warnings.
12439 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12441 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12442 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12444 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12445 removed -penable-stack, added comment for stack pragma, added
12446 warning for not initializing the stack/frame registers, removed
12447 comment at interrupts section
12449 Stack is made permanent, there is no ability to disable stack usage.
12450 * src/pic16/device.h,
12451 * src/pic16/device.c: removed all references to USE_STACK macro,
12452 * src/pic16/device.c (pic16_dump_section): when no elements in
12453 rlist, free rlist before return,
12454 * (pic16_dump_int_registers): NEW, internal registers are a new set
12455 of general purpose registers reused by each function,
12456 * (checkAddReg): returns 1 if registers is added to set,
12457 * (pic16_groupRegistersInSection): when a registers is of type
12458 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12459 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12460 SRCASECMP macro is moved here from device.c
12461 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12462 PO_PCLATU, PO_PRODL, PO_PRODH,
12463 * (pic16_pCodeOpType, genMinus,
12464 changed compares to "a" register, with AOP_ACC,
12465 * (pic16_genPlus): fixed some bugs and indented properly,
12466 * (pic16_addSign): changed size to size+offset in the MOVWF
12468 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12469 multiply 8-bit operand by literal, result is 8-bit,
12470 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12471 multiply 2 8-bit operand, result is 8-bit,
12472 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12474 * src/pic16/gen.c: changed accUse to contain WREG only,
12475 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12476 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12477 true, do not use immediate addressing any more unless sym is a
12478 pointer in codespace,
12479 * (aopForRemat): do not use immediate addressing when symbol not in
12480 codespace and when symbol's address is requested,
12481 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12483 * (aopGet): added case for AOP_ACC and don't return "accumulator
12484 bug" but WREG instead,
12485 * (popGetTempReg): pushes contents of temporary register in stack,
12486 * (popReleaseTempReg): pops contents of temporary register from
12487 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12488 * (pic16_popGet): separated case AOP_ACC to return register WREG
12489 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12490 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12491 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12492 the use of immediate pointers to certain cases only.
12494 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12495 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12496 * (assignResultValue, genCall, genRet): modified to use the new
12497 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12498 genPcall is still broken,
12499 * (genFunction): added code to create 'A' type pBlocks when
12500 interrupt functions are generated, code not extensively tested yet,
12501 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12502 * (genEndFunction): modified so ISRs pop stored registers from stack,
12503 * (genMultOneByte): cleanup,
12504 * (AccRsh): added flag andmask, to and result with appropriate mask,
12505 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12506 * (genDataPointerGet): fixed and reenabled its use,
12507 * (genNearDataPointerGet): bugs fixed,
12508 * (genDataPointerSet): bugs fixed,
12509 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12510 pic16_DumpSymbol, pic16_DumpOp,
12511 * src/pic16/genutils.h: function prototypes for the above functions,
12512 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12514 * (pic16emitRegularMap): many many many improvements, but needs a
12516 * src/pic16/main.c: enable_stack in pic16_options is removed,
12517 * (_pic16_parseOptions): removed command line options -penable-stack,
12518 * (_process_pragma): emit stack symbol only when stack pragma is
12520 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12521 redirected to FSR0L/FSR0H pair,
12522 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12523 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12524 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12526 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12527 * (dumpPicOptype): NEW,
12528 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12529 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12530 with movff instruction,
12531 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12532 added pic16_int_regs, some packRegsFor* functions are commented out,
12533 because produce errors,
12534 * src/pic16/NOTES: minor modifications
12536 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12538 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12539 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12541 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12542 * as/mcs51/lkaomf51.c: fixed bug #895763
12544 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12546 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12548 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12550 * doc/sdccman.lyx: added details about the HC08 storage classes and
12551 interrupts, fixed the register usage info for z80 & gbz80
12553 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12555 * doc/sdccman.lyx: added more pic16 port documentation
12556 * device/include/pic16/: added header pic18fregs.h
12558 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12560 * doc/sdccman.lyx: added Vangelis' contribution
12562 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12564 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12565 extend to the next CALL or PCALL, not just to the next CALL.
12567 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12569 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12571 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12573 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12574 bug #895752 and a better fix for bug #716790
12576 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12578 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12580 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12582 * doc/sdccman.lyx: minor changes, minor changed
12584 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12586 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12587 which can't handle SDCC_NEWONEBYTEOPS,
12588 (geniCodeMultiply): removed conversion from mult to shift for pic14
12591 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12594 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12595 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12596 thus fixing bug #895406
12598 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12600 * device/lib/_modsint.c,
12601 * device/lib/_modslong.c: sign follows divisor only
12602 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12603 signs or signedness can be ignored
12604 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12605 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12606 added optimization for IFX,
12607 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12609 reenabled optimization for IFX, which was removed on 2004-01-11
12610 * src/SDCCast.h: added return type IFX
12611 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12612 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12613 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12614 SDCC_OLDONEBYTEOPS selects the old behaviour
12615 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12616 changed again and commented promotion rule
12617 * src/SDCCval.c (valDiv): promotion no longer necessary
12618 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12619 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12621 * support/regression/tests/onebyte.c: added
12623 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12625 * gen.c (genInline): reverted to old code for assemnling inline
12626 code because of bug reported James Chadd
12628 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12630 * ralloc.h: missing declarations from previous patch,
12631 seems that patch for ralloc.h was never applied, fixed
12633 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12634 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12638 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12639 indirect addressing. Marked FSR0 as deprecated
12640 * gen.c (pointerCode): commented out, not needed now
12641 (pic16_popGet2p): new MOVFF helper function
12642 (genGenPointerGet),
12643 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12644 (shiftRLong): removed duplicate debugging info
12646 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12648 * src/ds390/gen.c (genNearPointerGet),
12649 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12650 optimization with bits, but not bitfields.
12651 * src/ds390/ralloc.c (packRegisters),
12652 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12654 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12656 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12658 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12661 * src/SDCCicode.c (operandFromSymbol),
12662 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12663 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12664 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12665 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12666 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12667 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12669 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12670 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12671 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12672 * src/SDCCsymt.c (newSymbol),
12673 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12676 * src/SDCCval.c (newiList): fixed bug #885705
12678 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12680 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12681 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12683 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12685 * device/include/c8051f120.h,
12686 * device/include/c8051f300.h,
12687 * device/include/c8051f310.h: added/updated header files for Silicon
12688 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12689 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12690 in new section Submitting patches
12692 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12694 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12695 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12696 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12698 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12699 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12700 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12702 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12703 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12704 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12706 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12707 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12708 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12709 genGenPointerSet): fixed bug #892400
12710 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12711 to eliminate build warnings.
12712 * src/SDCCast.c (processParms),
12713 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12715 * support/valdiag/valdiag.py: added GCC to the list of defines active
12716 when compiling with gcc
12718 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12720 * support/Util/SDCCerr.h,
12721 * support/Util/SDCCerr.c,
12722 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12723 with an incomplete type (fixed bug #883734)
12724 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12726 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12728 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12730 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12732 * src/SDCCast.c (decorateType),
12733 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12734 function pointer implementation
12735 * support/regression/tests/funptrs.c: added tests to verify both forms
12736 of function pointers work correctly. Added tests to verify parameters
12737 are passed in the correct order.
12739 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12741 * device.c (regCompare): registers are sorted by ascending
12742 address and increasing size,
12743 * main.c (_pic16_finaliseOptions): removed the declaration
12744 of compiler macro MCU. Now a macro of the format pic18fxxxx
12745 will be defined from the command line
12747 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12748 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12750 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12751 PCOP_RLCF was overwritten!
12752 * gen.c (genSkip): commented out calls to pic16_emitcode,
12753 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12755 * (genRRC): added debugging info,
12756 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12757 overwritten while shifting,
12758 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12759 overwritten while shifting,
12762 * (shiftLLeftOrResult),
12763 * (shiftRLeftOrResult),
12765 * (shiftLLong): Implemented with pic16_emitpcode
12766 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12767 * (genLeftShift): Fixed bug, operand for shift by variable always
12768 was "and"ed with 0x0f,
12769 * (genLeftShiftLiteral),
12771 * (genRightShiftLiteral): added debugging info,
12772 * (genrshFour): added comment,
12773 * (genRightShift): determined signedness from operand "left"
12774 instead of "result"
12776 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12778 * src/SDCCicode.c (geniCodeParms),
12779 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12780 function pointers, fixed function pointer bugs #861242 and #861896
12782 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12784 * device/include/c8051f000.h,
12785 * device/include/c8051f120.h,
12786 * device/include/c8051f300.h: added header files for Silicon
12787 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12789 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12791 * src/SDCCast.c (processParams): added new type flow and restructured
12792 (gatherAutoInit): added new type flow
12793 (addCast): cosmetic changes
12794 (getLeftResultType): added new type flow for array indices, patch
12795 provided by Stas, see FR #877103
12796 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12797 array index patch by Stas
12798 * src/SDCCast.h: added prototype getResultTypeFromType()
12800 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12801 * src/pic/glue.c (pic14emitStaticSeg),
12802 * src/pic16/glue.c (pic16emitStaticSeg),
12803 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12804 for initialization of symbols
12805 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12806 * support/Util/SDCCerr.h:
12807 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12808 * .version: bumped version number to 2.3.8
12809 * device/include/Makefile.in (install),
12810 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12813 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12815 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12816 Slade Rich fixed an optimization bug
12817 * src/pic/pcodepeep.c,
12818 * src/pic/pcoderegs.c
12819 * doc/Makefile (install): added test for directory
12821 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12823 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12824 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12825 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12826 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12827 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12828 * as/mcs51/asexpr.c (term),
12829 * as/hc08/asexpr.c (term): fixed bug #887146
12831 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12833 * src/z80/gen.c (genMult): handle single byte result product
12834 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12835 DUMMY_READ_VOLATILE (fixed bug #886367)
12837 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12839 * support/regression/tests/libmullong.c: fixed logic, on little endian
12840 hosts we ended without a mullong_wrapper()
12842 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12844 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12845 virus/worm forged address usage.
12847 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12849 Fixed promotion, it should be done on AST level:
12850 * src/SDCCast.c (addCast): added promotion to int
12851 (decorateType): updated call to upCast()
12852 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12853 usualUnaryConversions()
12855 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12857 * support/regression/tests/literalop.c (mulWrapper): Added a
12858 wrapper to remove integer overflow warnings.
12860 * support/regression/tests/float_trans.c: Made work on host.
12862 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12865 * support/regression/generate-cases.py (main): Changed from inline
12868 * doc/Makefile (install): Changed to depth first to get rid of
12869 missing directory install warning.
12871 * as/Makefile (install-doc): Made work on Mac.
12873 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12875 * src/SDCCast.c: added an additional type flow in decorateType() of
12876 opposite direction, see feature request #860006; it's enabled at runtime
12877 by setting the environment variable SDCC_NEWTYPEFLOW
12878 * src/SDCCast.h: changed prototype of decorateType()
12879 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12880 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12881 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12882 see feature request #877103
12883 * src/SDCCval.c: updated call of decorateType()
12884 (valBitwise): fixed bug #882876
12885 (valMinus): added promotion
12886 (valLogicAndOr): result is unsigned
12887 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12888 * src/SDCCsymt.c (computeType),
12889 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12890 must not cause an unsigned operation
12891 * src/pic/glue (pic14emitRegularMap),
12892 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12894 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12896 * src/pic/pcode.c (PCodeID): commented out left over debug code
12898 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12900 * support/valdiag/tests/overflow.c: added shift tests
12901 * src/pic/device.c,
12908 * src/pic/pcodepeep.c,
12909 * src/pic/pcoderegs.c,
12910 * src/pic/ralloc.c,
12911 * src/pic/ralloc.h: applied patch from Slade Rich;
12912 added support for multiple code pages and multiple RAM banks on the
12913 PIC 14 port. The ASM files now no longer simply assume all the
12914 code / RAM are in the same page / bank. This means the linker can
12915 safely allocate code/RAM of separate ASM files to different pages/banks.
12916 * doc/sdccman.lyx: added Slade's tips
12917 * src/mcs51/peeph.def: fixed bug #880768
12919 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12921 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12922 * src/SDCCast.c (decorateType): fixed bug #880197
12924 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12926 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12929 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12930 strtof is not part of C89 and isn't included with Mac OS X.
12932 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12934 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12935 shiftL2Left2Result): fixed bug #879326
12936 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12937 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12938 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12939 address fetch for clr instruction
12940 * device/lib/hc08/_mulint.c: created optimized assembly version
12941 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12943 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12945 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12946 proposed in FR #877103
12948 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12950 * src/SDCCval.c (cheapestVal): added missing checks
12951 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12952 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12954 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12956 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12959 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12961 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12962 loaded with the linker search paths (-L arguments) and the libraries
12963 to be linked with the current source (-l arguments). Changes
12964 currently will affect only the pic16 port.
12965 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12966 include path the port specific paths and port specific libraries,
12967 * gplink command now contains the $3 argument,
12968 * src/pic16/device.h,
12969 * src/pic16/device.c,: structure PIC_device is made public and
12970 renamed to PIC16_device, the same for variable Pics which is renamed
12971 to Pics16. Updated all references to them.
12972 * src/pic16/glue.c (pic16glue): corrected bug with code
12973 initialization which bypassed the variable initializations block.
12975 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12976 COMPILE_FLAGS and added the --nostdinc option
12978 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12980 * device/include/mc68hc908jb8.h: Register defs for another member
12981 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12983 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12985 Documenting changes from previous commits.
12986 * configure.in (version 1.56),
12987 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12988 when generating output files to configure the pic16 library,
12989 but now I've commented it out, since gputils aren't installed in the
12990 SF compile farm, so library won't compile
12992 * device/lib/Makefile.in (version 1.56): initially I've added in
12993 target 'all' the prerequestive 'model-pic16' so it compiled the
12994 pic16 library, but now I've commented it out for the same reasons
12996 * added targets 'model-pic16' and 'objects-pic16' to compile the
12998 * added target 'port-specific-objects-pic16' to handle the
12999 generated libraries and copy them into the build/ directory
13000 * added target 'clean-intermediate-pic16' to clean intermediate
13001 files into pic16 directory
13002 * in target 'installdirs' added line to create directory pic16 in
13003 the installation path
13005 * device/include/Makefile.in (version 1.11): in target 'install'
13006 added lines to copy all header files to installation path,
13007 * in target 'installdirs' added line create directory for pic16
13008 headers in the installation path
13010 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13012 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13015 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13018 * device/lib/configure.in,
13019 * device/lib/configure: fixed for autoconf 2.57
13021 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13023 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13024 option so that it actually works. Made it specific to the z80, since
13025 the gbz80 doesn't have these kinds of I/O ports.
13027 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13029 * device/include/z180.h,
13030 * device/lib/_memcpy.c,
13031 * device/lib/_memmove.c,
13032 * device/lib/_mulint.c,
13033 * device/lib/ser_ir.c,
13034 * device/lib/ser_ir_cts_rts.c,
13035 * device/lib/_strcmp.c,
13036 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13037 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13038 portmode; added deprecation warning for bank= and protmode= forms.
13039 Also, guard against buffer overflow.
13040 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13042 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13044 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13045 changed interrupt vector table generation to only emit declared vectors.
13046 * device/include/Makefile.in: added missing backslash
13047 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13049 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13051 Mainly changes to support compilation of the device libraries
13052 * src/pic16/device.c: stack is allocated via symbol and not
13053 via literal number. The symbol is placed in the corresponding
13054 position of the data ram
13055 * (pic16_dump_section): relocatable and absolute uninitialized
13056 data are now emitted in sorted order to reduce section naming,
13057 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13058 weren't marked as being in the access bank,
13060 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13062 Added portion of GNU PIC Library under the directory
13063 device/include/pic16 and device/lib/pic16. These files
13064 contain the declarations of SFRs for the PIC18Fxx2 devices.
13065 The directory is initialized via configure from toplevel.
13067 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13069 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13070 the spilllocations to be compared correctly
13072 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13074 * src/SDCCast.c (decorateType): fixed bug introduced today
13076 2004-01-12 Borut Razem <borut.razem AT siol.net>
13078 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13079 doc/sdccman.lyx: upper case pragmas are deprecated
13081 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13083 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13084 in simpler and even better code
13086 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13088 * src/SDCCicode.c (operandOperation): fixed bug #874819
13089 * src/SDCCast.c (decorateType): fixed
13090 char foo (unsigned long ul) { return ul > 0; }
13092 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13094 * doc/sdccman.lyx: Moved and added some sections, small changes
13095 all over. Telling LaTeX to be less strict with word spacing
13096 to better keep the right margin. Changed some notes about
13097 maintainance of the ports in section 3.2.1 - is it OK like this?
13099 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13101 SDCC source changes:
13102 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13103 convilong): modified to inform the pic16 port that builtin functions
13106 PIC16 PORT specific changes:
13107 * src/pic16/device.c pic16_dump_equates() added,
13108 processor registers declared internally by the port are emitted in
13109 the translation as equates,
13110 * src/pic16/gen.c: inline code is passed unprocessed to the
13112 * (pic16_popGetLit2): fnuction modified to take second operand as
13113 pCodeOp pointer and not as literal,
13114 * (popRegFromIdx): prefixed with pic16_,
13115 * (pic16_popCombine2): modified to receive already allocated pCode
13117 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13118 * (genFunction): initializes local stack frame and pushes on stack
13119 all the registers used by this function,
13120 * (genEndFunction): restores all registers from stack and restores
13122 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13124 * (pic16glue): changed the program startup sequence,
13125 * added new dbName code 'A' for functions placed in absolute section
13126 * src/pic16/main.c: added function attribute _naked,
13127 * added pragma 'code' to place a fnuction at an absolute address,
13128 * added command line arguments --debug-ralloc and --pcode-verbose,
13129 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13130 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13131 * (pic16_newpCodeOpLit2): modified to take the second operand as
13133 * (pic16_printpBlock): modified to emit each function in a separate
13135 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13136 UPPER for immediate operands,
13137 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13139 * src/pic16/peeph.def: all peepholes with movff are commented out,
13140 because there is a problem in the pcode peep optimizer,
13141 * src/pic16/ralloc.c: the register allocator can now reuse local
13142 function symbols for another function. This saves register usage.
13143 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13145 Added file src/pic16/NOTES with information about program writing on
13146 the current port version.
13148 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13150 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13151 and peephole 252 (array access)
13153 2004-01-09 Borut Razem <borut.razem AT siol.net>
13155 * src/SDCCmain.c : fixed #872250: -l command line defined library
13156 files are scanned before standard library files
13158 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13160 * src/SDCCast.c (decorateType): fixed bug #874046
13162 2004-01-09 Borut Razem <borut.razem AT siol.net>
13164 * support/scripts/sdcc.nsi: remove previous installation
13166 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13168 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13169 bytes for last interrupt vector (mcs51)
13170 * sdcc.spec: fixed typo
13172 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13174 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13175 gen51Code): more efficient parameter receive for --model-large
13178 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13180 * src/ds390/main.c,
13181 * src/z80/main.c: added missed needLinkerScript flags (more than
13182 one port structure defined in these file)
13183 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13186 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13188 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13189 * src/port.h: added flag needLinkerScript in port->linker
13190 structure to inform whether to create a .lnk file or not,
13192 * src/ds390/main.c,
13194 * src/mcs51/main.c,
13196 * src/pic16/main.c,
13198 * src/z80/main.c: changed appropriately to configure
13199 needLinkerScript flag
13201 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13202 * src/pic/glue.c: added variable udata_section_name to
13203 override default uninitialized data segment definition for
13204 devices only with SHAREBANK memory (reported from Erik Epetrich)
13205 * (pic14emitOverlay): modified to emit a commented overlay segment
13206 directive when no overlay data exist
13207 * (picglue): modified to emit uninitialized data segment
13208 according to udata_section_name
13209 * src/pic/main.c (_pic14_parseOptions): added command line
13210 options --udata-section-name=[name] to override default
13211 udata definition name
13212 * modified _linkCmd and _asmCmd to include compiler passed
13213 arguments via -W option
13214 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13215 object file from '.rel' to '.o' in port->linker structure,
13216 changed size of fptr from 2 to 3 in port structure
13218 2004-01-07 Borut Razem <borut.razem AT siol.net>
13220 * support/scripts/sdcc.nsi: update PATH
13221 * support/scripts/sdcc.ico: craeted
13223 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13225 * device/include/Makefile.in: fix install
13226 * doc/Makefile: fix install
13228 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13230 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13232 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13233 how the function variable allocation summary is displayed; also
13234 include information about variables allocated to the overlay
13237 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13239 * as/mcs51/lkmain.c: Help about -Y option
13240 * as/mcs51/lkarea.c: Fixed gcc warnings
13242 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13244 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13246 * support/valdiag/tests/overflow.c: added
13247 * src/SDCCast.c (decorateType),
13248 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13249 LEFT_OP (left shift)
13251 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13253 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13254 (default behaviour).
13256 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13258 A python script to validate compiler diagnostic messages. It can be
13259 used to verify that sdcc complains about bad c source code and
13260 gives a good location of the error.
13261 * support/valdiag/Makefile,
13262 * support/valdiag/valdiag.py,
13263 * support/valdiag/tests/*
13265 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13267 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13268 * src/SDCCsymt.c (newEnumType),
13270 * support/Util/SDCCerr.c,
13271 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13273 * support/regression/tests/enum.c: added test for enum values that
13274 require at least 2 bytes of storage.
13276 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13278 * src/common.h: added ifndef/define/endif macros
13279 around the header file.
13280 Bug reported from Jesus Calvino-Fraga
13282 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13284 * sdcc.spec: updated
13285 * device/include/Makefile.in: don't install CVS directories
13286 * device/lib/Makefile.in: added removal of CVS directories after install
13287 * doc/Makefile: fixed install, added local_icons
13288 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13289 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13290 * src/ds390/gen.c (genRightShift): fixed bug #870788
13291 * src/SDCCast.c (decorateType): fixed bug #870781
13293 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13295 PIC16 port related changes:
13296 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13297 added variable stackPos,
13299 * gen.c: genCall, assignResultValue: added support for
13300 pushing/retrieving function parameters to/from stack,
13301 genFunction,genEndFunction: setup stack frame for the
13302 generated function,
13303 genAddrOf: will be changed according to bug 863624
13305 * added files genutils.c and genutils.h which contain gen*
13306 debugged and optimised functions extracted from gen.c
13308 * glue.c: added variable 'externs' which holds extern symbols,
13309 pic16emitRegularMap: is modified to properly handle relocatable
13310 symbols under the new scheme,
13311 pic16createInterruptVect: is modified
13312 pic16printPublics: is modified to emit 'global' assembler directives,
13313 added pic16_printExterns to print extern symbols,
13314 pic16glue: initializes stack/frame pointer in the beginning of
13315 the assembly output. Temporary hack, will be corrected later,
13316 because gplink yet does not support stack and SDCC does not
13317 yet support a type of crt0.o object to create the final binary.
13319 * Removed many lines that contain 8051 legacy code.
13320 * The code is finally placed under a 'code' directive.
13321 * Added port specific options.
13323 * _process_pragma: simplified since now we do not need *special*
13324 include file to define SFR registers. But a separate header
13325 will be needed. This will be developed later.
13326 * _pic16_parseOptions: added, parses port specific options:
13327 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13328 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13329 --preplace-udata-with=
13331 * _pic16_setDefaultOptions: modified to initialize section names,
13332 but hack is temporarly out of order since it needs improvement.
13333 * _pic16_genAssemblerPreamble: configuration words are emitted by
13334 their address instead of their name. This part is incomplete and
13335 supports only the 18Fxx2 devices. Other devices will emit an error
13336 during assembly since they do not contain the same set of config
13338 * _pic16_genIVT: is modified,
13340 * pcode.c: added definitions for some hardware registers that are needed
13342 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13343 All PCI entries are updated. Now LFSR is supported.
13344 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13345 * added pic16_newpCodeOpLit2 to support instructions with
13346 two literal arguments
13347 * pic16_pCode2str: corrected code that emits assembler instructions
13348 with two literal operands and those that have an access bit modifier
13349 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13350 this fixes a bug which caused some labels to be lost, when an
13351 assembler directive was added, i.e. banksel,
13352 * pic16_FixRegisterBanking: improved logic that causes the insertion
13354 * InlineFunction: functions that are called once, are not any more
13355 inlined. This can be a port option in the future,
13357 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13359 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13360 hold the corresponding uninitialized symbols,
13361 * pic16_allocProcessorRegister: registers have explicit marked the
13363 * pic16_allocInternalRegister: registers are explicit marked as
13365 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13366 processing list, so bit registers were lost,
13369 * ralloc.h: added field 'accessBank' and original symbol operand
13370 in register definition,
13371 * removed the field isMapped from register definition,
13373 ** Several functions have been removed from various sources:
13374 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13375 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13376 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13377 pic16_assignRelocatableRegisters
13379 ** others have been introduced:
13380 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13381 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13383 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13385 * support/scripts/inc2h.pl: changed definition of BIT_AT
13386 to emit 'sbit at' instead of 'bit at'. This was a request.
13388 PIC16 port related preliminary changes:
13389 * gen.c: prefixed function popRegFromString with
13390 pic16_ and all references to it corrected
13391 * pcode.c: all pic16_pc_* hardware registers prefixed
13392 with underscore (_),
13393 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13394 * ralloc.c: newReg(): when register is REG_SFR then
13395 set address to rIdx,
13396 pic16_allocProcessorRegister(): marks register wasUsed=0
13397 pic16_writeUsedRegs(): added a call to assign processor
13398 registers via pic16_assignFixedRegisters
13400 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13402 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13403 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13404 variables in unused register banks. Also the SSEG is placed
13405 wherever there is enough space for it, and IDATA can be anywhere
13406 in internal RAM. For now compile using -Wl-Y[stack_size].
13407 The mem file is different for this option as well, since it
13408 makes no sense of talking about DSEG lenght.
13410 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13412 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13413 in certain cases, e.g. when ROM assignment, patch provided
13414 from Albert den Haan.
13416 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13418 Many signedness and type propagation fixes:
13419 * src/SDCCicode.c: made geniCodeCast() static
13420 replaced SPEC_ by IS_ (cosmetic)
13421 (operandOperation): fixed div and mod operation
13422 (usualBinaryConversions): added support for promotion of char
13423 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13424 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13425 (geniCodeAdd): an array index will stay unsigned, even if promoted
13427 (geniCodeArray): ditto
13428 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13429 * src/SDCCsymt.c (computeType): added more support for char;
13430 promotion of char is selectable by promoteCharToInt, fixed signedness
13432 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13433 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13434 * src/SDCCval (val*): replaced signedness calculation by
13436 rearranged if-branches (cosmetic)
13437 (valShift): added warning W_SHIFT_CHANGED
13438 (valCompare): fixed problem with different types
13439 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13440 * support/regression/tests/literalop.c: added many cases
13441 * support/regression/tests/ast_constant_folding.c: changed finally to
13443 * .version: new year, new version: 2.3.7
13444 * src/SDCCmain.c (main): applied patch #866468
13445 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13446 provided by Scott Bronson
13447 * doc/sdccman.lyx: updated documentation for sdcdb
13448 updated and added chapter tips
13450 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13452 * src/SDCCsymt.h: missing from yesterday's commits
13454 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13456 * src/SDCC.y (struct_or_union_specifier),
13457 * support/Util/SDCCerr.c,
13458 * support/Util/SDCCerr.h: verify that struct & union tags are used
13461 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13463 * src/SDCCglobl.h: missing from yesterday's commits
13465 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13467 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13468 sft_attributes, struct_declaration, parameter_declaration,
13469 type_name, start_block, declaration_list),
13470 * src/SDCC.lex (check_type): support redefinition of typedef names
13472 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13474 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13475 aligned xdata arrays. Erik helped me with the if clause.
13477 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13479 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13482 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13485 * src/SDCCast.c (newAst_),
13487 * src/SDCCicode.c (ast2iCode, newiCode),
13489 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13490 expr, statement, expression_statement, selection_statement,
13491 iteration_statement, expr_opt, jump_statement): foundation for tracking
13493 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13496 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13498 * support/Util/SDCCerr.c,
13500 * src/SDCCast.c (createCase, createDefault, decorateType),
13501 * src/SDCClabel.c (labelUnreach),
13502 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13504 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13505 (with thanks to Stas Sergeev)
13506 * device/include/time.h,
13507 * device/lib/time.c (CheckTime): suppress unreachable code warning
13509 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13511 * src/SDCCast.c (createIvalCharPtr),
13512 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13514 * support/regression/tests/nullstring.c: tests for these two bugs
13516 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13518 * support/Util/SDCCerr.h,
13519 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13520 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13521 about storage class and 'at' used inside struct or union
13522 * src/SDCCBBlock.c (iCodeFromeBBlock),
13523 * src/SDCCcse.c (ifxOptimize),
13524 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13525 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13526 printIval, emitStaticSeg, emitOverlay),
13527 * src/SDCClabel.c (deleteIfx),
13528 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13529 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13530 gatherAutoInit, processParms),
13531 * support/Util/SDCCerr.h,
13532 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13533 reporting for post-parse errors.
13535 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13537 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13538 implicit casts via union; they don't work on big endian systems
13539 (possible fix for bug #861138)
13541 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13543 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13544 * src/mcs51/main.c: fixed the fix for bug #737001
13546 2003-12-15 Borut Razem <borut.razem AT siol.net>
13548 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13550 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13552 * support/makebin/makebin.c: put output in binary mode
13554 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13556 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13557 xdata and data memory on startup. Set the environment variable
13558 SDCC_NOGENRAMCLEAR to disable this.
13559 * src/mcs51/peephole.def,
13560 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13561 (allows non-interrupt and interrupt code to safely compete for a resource
13562 without the non-interrupt code having to disable interrupts)
13564 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13566 * src/SDCCicode.c (geniCodeAdd),
13567 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13568 with valFromType if type might be a pointer and host is big endian).
13569 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13570 types, not just integer types.
13571 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13572 multiply defined with mismatching "at" address.
13574 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13576 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13577 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13578 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13579 with embedded nulls (fixed bug #753752)
13581 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13583 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13584 Apparently this did not see much testing (endless loop)
13586 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13588 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13590 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13592 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13593 gracefully handle NULL memmap pointers
13595 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13597 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13598 instead of deleting the iCode when an operand is volatile
13599 * src/z80/gen.c (genDummyRead),
13600 * src/mcs51/gen.c (genDummyRead),
13601 * src/ds390/gen.c (genDummyRead),
13602 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13604 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13605 * src/SDCC.y: fixed bug #850420
13607 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13609 Applied z80 i/o port patch from Peter Townson and fixed some operators
13610 to better handle operands in A register.
13611 * device/include/z180.h
13617 * src/z80/peeph-z80.def
13618 * src/z80/peeph.def
13621 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13623 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13625 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13627 * device/lib/hc08/_mullong.c: Removed extra #endif
13629 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13631 * sim/ucsim/hc08.src/inst.cc,
13632 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13633 carries from x to h
13634 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13635 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13636 * device/include/stdarg.h: fixed varargs for hc08
13637 * device/lib/Makefile.in,
13638 * device/lib/hc08/Makefile,
13639 * device/lib/hc08/_mulint.c,
13640 * device/lib/hc08/_mullong.c: fixed some endian problems
13642 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13644 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13645 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13646 * device/lib/_gptrget.c,
13647 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13649 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13651 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13652 * src/SDCCast.c (astErrors): fixed bug #846007
13653 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13655 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13657 * src/SDCCast.c (decorateType): disabled a transformation I added in
13658 revision 1.188 (access to fields of a structure at an absolute address);
13659 it breaks with bitfields, extern declarations, and gcse analysis.
13660 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13661 could be assigned through a pointer, so don't complain.
13662 * src/SDCCast.c (astErrors),
13664 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13666 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13668 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13669 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13670 output of __config directives, since gpasm now supports them
13671 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13672 pre-processor macro, i.e. -DMCU=p18f452
13673 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13674 and modified to handle 'cast' icode similarly to '=' icode
13675 * src/pic16/device.h (typedef struct PIC_device): added field
13676 'extMIface' to indicate that chip has external memory interface
13677 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13678 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13681 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13683 * src/SDCC.y (pointer): fixed bug #846006
13684 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13685 * src/SDCCast.c (decorateType): fixed bug #846009
13686 * src/ds390/peeph.def,
13687 * src/ds390/gen.c (genAnd, genOr),
13688 * src/mcs51/peeph.def,
13689 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13691 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13693 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13700 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13704 * src/SDCCbitv.c: added function to free a bitvector
13705 * src/SDCClrange.h,
13706 * src/SDCClrange.c: added function to recompute the liveranges
13707 * src/avr/ralloc.c,
13708 * src/ds390/ralloc.c,
13709 * src/hc08/ralloc.c,
13710 * src/mcs51/ralloc.c,
13711 * src/pic/ralloc.c,
13712 * src/pic16/ralloc.c,
13713 * src/xa51/ralloc.c,
13714 * src/z80/ralloc.c: recompute the liveranges after register packing
13716 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13718 * src/SDCCloop.c (newInduction): fixed bug #845630
13720 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13722 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13723 inadvertantly left behind from my 2003-11-12 change
13725 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13727 Updated headers I neglected to commit yesterday.
13728 * src/SDCClrange.h,
13731 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13733 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13734 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13735 * src/SDCCopt.c (eBBlockFromiCode),
13736 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13737 the creation of the key hash table from the sequencing so it can be used
13738 earlier (for some GCSE bug fixes still pending)
13740 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13742 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13743 * support/regression/tests/addsub.c: testing genPlus shortcut
13745 2003-11-15 Borut Razem <borut.razem AT siol.net>
13747 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13749 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13751 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13752 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13753 ordering is immaterial.
13754 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13756 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13758 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13759 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13760 (SIGSEV) of bug #840381
13761 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13762 unlink new file before rename if new and old filenames are the same)
13764 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13766 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13767 uninitialized variables) for the mcs51. Set environment variable
13768 SDCC_GENRAMCLEAR to test.
13769 xdata initialization slightly shorter
13771 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13774 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13775 #838241 & 780691 (basicly the same bug)
13776 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13777 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13779 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13781 * src/SDCCmain.c (linkEdit): "fix" #834252
13783 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13785 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13787 * src/SDCC.y: fixed bug #819403
13789 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13791 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13792 the reentrant attribute.
13793 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13794 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13796 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13797 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13798 erroneously reduced to a literal.
13799 * src/hc08/ralloc.c (packRegisters, rematStr),
13800 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13803 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13805 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13806 * doc/sdccman.lyx: changed from 'article' to 'book'
13807 * doc/Makefile: readded test_suite_spec and cdbfileformat
13809 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13811 * device/include/stdlib.h: include malloc.h to comply with ANSI
13812 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13814 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13816 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13817 * doc/clean.mk: also remove *.out files
13818 * doc/sdccman.lyx: some additions, larger top/bottom margins
13820 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13822 * src/SDCC.y: fixed bug #837365
13823 * support/regression/tests/bitopcse.c
13824 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13825 a symbol (might be valop instead)
13826 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13827 * device/lib/clean.mk: added hc08 to the cleaning list
13829 2003-11-04 Borut Razem <borut.razem AT siol.net>
13831 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13833 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13834 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13835 malloc is declared in standard stdlib.h
13837 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13839 * device/lib/hc08/Makefile: need to clean .rel not .o files
13840 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13842 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13846 * src/mcs51/main.c,
13847 * src/ds390/main.c,
13851 * src/pic16/main.c,
13852 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13853 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13854 tests (which uses the port's oclsExpense function)
13860 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13862 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13864 * src/SDCCcse.c (ifxOptimize),
13865 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13866 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13867 deleting the IFX iCode.
13868 * src/hc08/ralloc.c: reduced unneeded slocs
13869 * src/hc08/gen.c: fixed bug in asmopToBoolean
13871 2003-11-04 Borut Razem <borut.razem AT siol.net>
13873 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13874 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13875 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13876 transferred to configure
13878 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13880 Use headers defined in the C[++] standards:
13881 * sim/ucsim/gui.src/serio.src/fileio.cc
13882 * sim/ucsim/gui.src/serio.src/frontend.cc
13883 * sim/ucsim/gui.src/serio.src/main.cc
13884 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13885 * support/Util/NewAlloc.c
13887 * as/mcs51/lklibr.c
13891 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13893 * Added MSVC projects for hc08 assembler and linker:
13894 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13895 /as/hc08/link_hc08.dsp
13897 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13899 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13901 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13903 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13905 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13907 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13909 2003-10-31 Borut Razem <borut.razem AT siol.net>
13911 * support/cpp2/cpplib.h,
13912 support/cpp2/cpplib.c,
13913 support/cpp2/cpplex.c,
13914 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13915 to switch _asm block preprocessing on / off. Default is
13916 #pragma preproc_asm +
13918 2003-10-31 Borut Razem <borut.razem AT siol.net>
13920 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13921 when outputting comment blocks (when executed with -C option) and
13922 _asm (SDCPP specific) blocks
13924 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13926 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13928 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13930 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13932 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13934 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13935 * src/SDCCast.c (decorateType): fixed bug #832664
13937 2003-10-31 Borut Razem <borut.razem AT siol.net>
13939 * support/cpp2/cpplex.c: fixed for SDCPP:
13940 comments(when executed with -C option) and _asm blocks
13941 were included even if they where in skipped #if block.
13942 Applied solution from GCC cpp 3.3.2
13944 2003-10-31 Borut Razem <borut.razem AT siol.net>
13946 * src/SDCC.lex: sdcc now understands both formats:
13947 '# <line_number> <file_name>' and
13948 '#line <line_number> <file_name>'
13949 * support/cpp2/cppmain.c: sdcpp now generates the standard
13950 '# <line_number> <file_name>' instead of former
13951 '#line <line_number> <file_name>'
13953 2003-10-30 Borut Razem <borut.razem AT siol.net>
13955 * support/cpp2/cpphash.h,
13956 * support/cpp2/cpplib.h
13957 * support/cpp2/cpplex.c,
13958 * support/cpp2/cppmain.c,
13959 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13961 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13963 Fixed a number of problems revealed by bug #827883.
13964 * src/SDCCloop.c (loopInvariants): Spill location of the
13965 result operand should be recomputed if extracted from
13966 a loop. Also, don't extract assignments of an iTemp
13968 * src/SDCCast.c (isConformingBody): loop reversal should
13969 not occur if the control variable is involved with a
13970 relational operator.
13972 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13974 * .version: bumped to 2.3.6 to reflect the big improvements
13975 made by Erik and Klaus. Thanks!
13977 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13979 Replaced the livrange code.
13980 * src/SDCClrange.c: added new LR code
13982 * src/SDCCBBlock.h: removed remainig parts from old LR code
13983 * src/ds390/ralloc.c,
13984 * src/ds390/gen.c: minor fixes to make it work with new code
13986 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13989 * as/hc08/lkrloc.c,
13991 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13992 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13993 (tweaked fix for bug #818696)
13995 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13997 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13999 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14002 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14003 * src/mcs51/gen.c (gencjneshort),
14004 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14005 more efficient (per Scott Bronson's suggestion)
14007 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14009 Extended the semantics of the critical keyword to include
14010 individual statements. See RFE #827755 and #799831
14015 * support/Util/SDCCerr.c
14016 * support/Util/SDCCerr.h
14021 2003-10-19 Borut Razem <borut.razem AT siol.net>
14023 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14025 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14027 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14029 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14030 and predecrement operand is displayed
14032 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14034 * src/SDCCval.c (valMinus): fixed bug #826041
14036 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14038 Some hc08 related updates that I missed earlier
14039 * sim/ucsim/stypes.h
14040 * support/regression/ports/hc08/spec.mk
14042 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14044 New target "hc08" for the Motorola 68hc08 family of micros
14052 * sim/ucsim/hc08.src/*
14053 * sim/ucsim/configure.in
14054 * src/ucsim/configure
14055 * sim/ucsim/packages_in.mk
14058 * device/include/mc68hc908qy.h
14059 * device/lib/hc08/*
14060 * device/lib/Makefile.in
14061 * support/regression/ports/hc08/*
14062 * support/regression/Makefile
14064 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14066 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14068 * src/ds390/gen.c (genCast): fixed bug #821957
14070 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14072 * device/lib/logf.c: "fixed" overlay bug
14073 * support/regression/ports/host/spec.mk: added m library
14074 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14075 * support/regression/tests/float_trans: added (for Eric)
14077 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14079 * src/mcs51/gen.c (genCpl): fixed bug
14080 http://sf.net/mailarchive/message.php?msg_id=6263915
14082 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14084 * src/SDCCast.c (decorateType): added extended constant folding
14085 * src/SDCCsymt.c (computeType): cleanup
14086 * src/SDCCval.c (valShift): minor optimization
14087 * support/regression/tests/ast_constant_folding.c: added
14089 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14091 * src/SDCCmain.c: removed some unintended changes
14093 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14095 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14096 * src/z80/gen.c: fixed part of bug #817589
14097 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14099 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14101 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14112 * src/ds390/ralloc.c
14114 * src/mcs51/ralloc.c
14116 * src/pic16/ralloc.c
14117 * src/xa51/ralloc.c
14119 * src/z80/gen.c: removed unused label "release:"
14121 2003-10-06 Borut Razem <borut.razem AT siol.net>
14123 * src/SDCC.lex: removed definition of unused variables
14124 save_optimize and save_options
14126 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14128 * clean.mk: removed '=' in "-maxdepth=1"
14129 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14130 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14132 2003-10-06 Borut Razem <borut.razem AT siol.net>
14134 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14135 my_unput() replaced by unput()
14137 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14139 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14140 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14141 type-punned pointer will break strict-aliasing rules"
14142 Old LR behaviour is again default; Klaus' LR can be choosen by
14143 defining the environment variable LRKLAUS
14147 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14148 * clean.mk: fixed removal of files in bin/CVS/
14149 * device/lib/clean.mk: fixed removal of directories small and large
14150 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14152 * src/SDCCval.c: removed superflous test for pedantic
14154 2003-10-05 Borut Razem <borut.razem AT siol.net>
14156 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14157 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14158 message "unmatched #pragma SAVE and #pragma RESTORE"
14160 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14162 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14163 assembly, critical functions, atomic, nojtbound)
14165 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14167 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14173 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14176 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14178 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14180 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14181 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14182 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14184 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14186 * src/z80/gen.c (genRet): fixed bug #524753
14187 * src/z80/gen.c (genCast): fixed internal error on cast from
14189 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14190 fix for bug #477835 to the z80
14191 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14192 for tracking iCodes in the peephole optimizer for z80
14194 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14196 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14197 the other part of bug #814548
14198 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14200 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14202 * src/SDCCcse.c: fixed part of bug #814548
14204 2003-09-28 Borut Razem <borut.razem AT siol.net>
14206 * src/asm.c: rewrite of printILine() to use temporary file instead
14208 * src/xa51/main.c: commented out declaration of int rewinds
14210 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14212 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14214 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14216 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14217 * src/asm.c (printILine): Fixed bug #811015
14219 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14221 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14224 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14226 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14227 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14228 to correctly handle general case of AOP_PAIRPTR
14229 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14231 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14233 * src/mcs51/ralloc.c (fillGaps),
14234 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14235 register positioning bug)
14237 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14239 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14241 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14243 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14244 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14245 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14246 (ralloc doesn't intentionally do this now, but perhaps later)
14247 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14248 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14249 register positioning bugs (Fixed bug #762602 and #795325)
14250 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14251 (Fixed bug #808779)
14252 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14253 lines that --i-code-in-asm generates
14255 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14257 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14258 trying to fclose a FILE* that was already closed.
14260 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14262 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14263 of const struct should be treated as if const themselves)
14265 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14267 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14269 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14271 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14272 Unix (/n) and DOS (/r/n) line terminations.
14274 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14276 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14279 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14281 * src/mcs51/gen.c (genFunction, genEndFunction),
14282 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14283 and restore of EA so that stack offsets to parameters are
14284 correct when using both critical and reentrant/stack-auto.
14285 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14286 size (can be triggered in error if sloc is shared between
14287 different sized objects)
14288 * device/include/float.h: fixed macros to explicitly use
14289 unsigned long where needed
14291 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14293 Feature req. 799831: added code to allow nesting of critical functions
14294 * src/mcs51/gen.c (genFunction, genEndFunction)
14295 * src/ds390/gen.c (genFunction, genEndFunction)
14297 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14299 * src/SDCCsymt.c (sclsFromPtr),
14301 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14302 support for standard C idiom of memory mapped variables; for
14303 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14304 to xdata int at 0x1234 tempvar = 1.
14305 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14306 provided by Akiya ISHIDA
14308 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14310 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14311 * src/SDCCval.c (constVal): added reduction from int to char
14312 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14313 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14314 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14316 * support/regression/tests/shifts.c: fixed
14318 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14320 * src/z80/gen.c (genXor): Fixed bug #805445
14322 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14324 Fixed bug #621531 (const & volatile confusion in the type chain).
14325 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14326 refer to the const or volatile state of the pointer itself.
14338 * src/pic16/ralloc.c
14339 * support/regression/tests/const.c
14341 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14343 When checking for duplicated modules, use absolute paths
14344 instead of relative paths. Files changed:
14349 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14351 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14353 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14355 * device/include/string.h: added size_t typedef, changed
14356 prototypes to use size_t, eliminated separate reentrant and
14357 non-reentrant declarations, added _memmove declaration
14358 * device/lib/_memcpy.c: changed to use size_t instead of int,
14359 changed /4 to >>2 to avoid division library call
14360 * device/lib/_memcmp.c,
14361 * device/lib/_memset.c,
14362 * device/lib/_strncat.c,
14363 * device/lib/_strncpy.c,
14364 * device/lib/_strncmp.c: changed to use size_t instead of int
14365 * device/lib/_memmove.c: new file (fixed bug #772294)
14366 * device/lib/Makefile.in: added _memmove.c
14367 * device/lib/z80/asm_strings.s: fixed bug #772290
14368 * support/regression/tests/bitfields.c: attempt to fix host assertion
14369 failure on amd64-unknown-linux2.2
14371 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14373 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14374 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14375 * as/z80/asmain.c (main): fixed bug #801766
14377 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14379 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14382 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14384 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14385 reported in bug #800609
14387 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14389 * Top header beautifications in src/pic16 directory:
14390 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14391 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14392 pcoderegs.h, ralloc.c, ralloc.h
14393 * main.c: added top header and GPL license notice
14394 * pcode.c: fixed the if-conditional warning
14396 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14398 * device/lib/_mullong.c: replaced int by short for gcc
14400 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14402 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14403 and JUMPTABLE iCodes properly now (worked by accident before)
14404 * src/mcs51/gen.c (leftRightUseAcc),
14405 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14406 iCode properly now. Use getSize instead of nRegs since a & b
14407 aren't part of the nRegs tally.
14409 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14411 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14412 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14413 before instructions that use the _STATUS register
14415 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14417 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14418 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14419 fetching of the pointer
14420 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14421 copied from genNearPointerSet()
14422 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14423 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14424 If they pop r0/r1 they must be called in the opposite order than aopOp().
14425 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14426 (resp. --stack-auto), prepared for --xstack
14428 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14430 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14432 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14434 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14435 these ports have their own __sdcc_external_start()
14437 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14439 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14440 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14441 type for bits was changed. It resulted in bit variables becoming
14442 global, which is not permitted in PIC 14 assembly output.
14444 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14446 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14448 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14450 Z80 and MCS51 linkers complaint if a public symbol is defined
14451 in more than one library module:
14455 * as/mcs51/Makefile.in
14457 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14459 A few small changes that speed up the peephole optimizer.
14463 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14465 Try to make the peephole optimizer smarter by maintaining
14466 an association between the assembly source code and the
14467 iCodes that originated them. Put this information to use
14468 with a new peephole rule condition "notVolatile" so that
14469 the rules can be aggressive yet still safe.
14474 * src/mcs51/peeph.def
14476 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14480 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14481 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14482 if the left or right operand symbols have the accuse flag set.
14484 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14486 Changed the type of the result of the ! (NOT) operator to char;
14487 previously it returned the same type as the source. This allows
14488 us to eliminate all the genFloatNot functions (all of its target
14489 implementations were very buggy) since !float can use the same
14492 * src/SDCCicode.c (ast2iCode): ! returns char
14493 * src/mcs51/gen.c (genNot, genNotFloat),
14494 * src/ds390/gen.c (genNot, genNotFloat),
14495 * src/z80/gen.c (genNot, genNotFloat),
14496 * src/pic/gen.c (genNot, genNotFloat),
14497 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14499 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14501 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14502 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14503 during interrupts. Ensure WSAVE is located at a shared bank address.
14504 2. Fixed page selection in some places
14505 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14506 the registers name strings.
14507 4. Fixed "signed / unsigned compare" compiler warnings.
14508 5. The PIC port manages its own allocation of the general purpose
14509 registers, but makes no attempt to reuse them. As a result when
14510 compiling it soon runs out of general purpose registers. Some
14511 additional code was added to the files pcode.c and device.c to walk
14512 through the function call tree and rename the registers so that they
14522 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14523 genPlus() & genMinus() when the result is the same as left or right
14525 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14527 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14529 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14531 Made bitfield a distinct type from bit so that bitfields
14532 convert as per ANSI C and bits retain their traditional
14533 boolean style behaviour. Implemented bitfield support in
14541 * src/ds390/gen.c: bit v bitfield split
14542 * src/z80/gen.c: New support for bitfields
14543 * support/regression/tests/bitfields.c: reenabled z80,
14546 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14548 Rules 246.x, 247.x relate to bitfields, the others speed up
14549 access to xdata mapped I/O devices.
14551 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14553 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14555 Cleaned up genPackBits and genUnpackBits and added two helper
14556 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14557 for literal assignments in genPackBits (thanks to Frieder for
14563 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14565 Fixed bug #748310 (pointer to function type mishandled when the
14566 function name is omitted). Also fixed a SIGSEGV when a function
14567 attribute (reentrant, etc) is used on a non-function or on a
14568 function but misplaced before the parameter list.
14570 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14572 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14573 * support/Util/SDCCerr.h,
14574 * support/Util/SDCCerr.c: Added func attr misuse error msg
14576 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14578 Fixed bug #787649 by anonymous
14579 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14580 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14582 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14584 Fixed numerous bitfield problems.
14586 * src/SDCC.y: More bitfield related error checking
14588 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14589 * support/Util/SDCCerr.h,
14590 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14591 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14592 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14593 * support/regression/tests/bitfields.c: tests added
14595 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14597 Made the constant following the "interrupt" keyword optional. If
14598 omitted, the function will not automatically be given an entry
14599 in the interrupt vector table (similar to #pragma NOIV, but
14600 less syntacticly kludgy). The interrupt number is also now
14601 range checked. Also fixed a bug in the high order bit example
14608 * support/Util/SDCCerr.c
14609 * support/Util/SDCCerr.h
14612 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14614 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14615 * src/SDCCicode.c (operandOperation): rewritten some ops
14616 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14617 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14619 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14620 be re-activated by defining REDUCE_LITERALS)
14621 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14622 unsigned, but are signed by default
14623 * src/SDCCval.c (constVal): rearranged
14624 * src/SDCCval.c (valMod): preliminary fix
14625 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14626 * support/regression/literalop.c: added, work in progress
14628 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14630 Generate warnings for useless declarations like "char data;"
14631 that don't do what new users expect.
14634 * support/Util/SDCCerr.h
14635 * support/Util/SDCCerr.c
14637 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14639 * src/SDCCval.c (valMult): fix overflow detection of negative int
14641 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14643 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14645 Changes to support big endian targets:
14658 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14660 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14661 * device/lib/time.c: fixed warning "integer overflow in expression"
14663 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14665 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14666 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14667 constants are unsigned; added recognition of "u" flag for unsigned
14668 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14669 * src/SDCCval.c (valDiv, valMod): fixed signdness
14670 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14671 signedness of modulo, left and right shift
14672 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14673 * support/Util/SDCCerr.h: added warning W_INT_OVL
14674 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14675 * src/SDCCast.c (ast_print): improved output of constants
14677 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14679 Fixed some warnings when building with MSVC:
14681 * as/mcs51/asdata.c
14685 * link/z80/aslink.h
14686 * link/z80/lkdata.c
14687 * link/z80/lkeval.c
14692 * support/cpp2/cpplib.c
14696 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14698 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14700 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14702 * support/librarian/clean.mk: Do not remove Makefile.
14703 * support/librarian/Makefile: added.
14705 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14707 Added librarian to MSVC build:
14710 * support/librarian/librarian.dsp
14712 'configure' not needed for librarian, removed:
14713 * support/librarian/configure
14714 * support/librarian/configure.in
14715 * support/librarian/config_in.h
14716 * support/librarian/Makefile.in
14718 Hopefully these ones built the librarian and the rest of sdcc properly:
14720 * Makefile.common.in
14722 Messed up 'configure', so revert to previous version:
14726 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14728 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14729 there, while the mantissa of a double is "only" 53 bits wide.
14731 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14733 Adding sdcclib to the build. MSVC project coming soon.
14734 Files added/changed:
14736 * support/librarian/clean.mk
14737 * support/librarian/configure
14738 * support/librarian/configure.in
14739 * support/librarian/config_in.h
14740 * support/librarian/Makefile.bcc
14741 * support/librarian/Makefile.in
14742 * support/librarian/sdcclib.c
14745 * Makefile.common.in
14749 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14751 Linker now complaints if linked modules have conflicting options, for
14752 example, one compiled using --model-large and another one compiled with
14753 --model-small. The following files were modified:
14755 * as/mcs51/asdata.c
14756 * as/mcs51/aslink.h
14758 * as/mcs51/asmain.c
14760 * as/mcs51/i51pst.c
14761 * as/mcs51/lkdata.c
14762 * as/mcs51/lklibr.c
14763 * as/mcs51/lkmain.c
14769 * link/z80/aslink.h
14770 * link/z80/lkdata.c
14771 * link/z80/lklibr.c
14772 * link/z80/lkmain.c
14775 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14777 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14778 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14780 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14782 * src/z80/mappings.i: fix _mul[us][int,long] entries
14784 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14786 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14788 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14790 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14791 * support/regression/tests/bitopcse.c: added
14799 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14801 added support for new library format to z80, gbz80 linkers:
14807 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14809 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14810 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14812 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14814 added DUMMY_READ_VOLATILE:
14823 * src/SDCCcse.c (algebraicOpts): many improvements
14824 * src/SDCCcse.h: removed algebraicOpts()
14825 * src/SDCCicode.c (picDummyRead): added
14827 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14829 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14830 "Insufficient space in data memory".
14832 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14834 * src/mcs51/gen.c: fixed bug #771358
14835 * src/z80/gen.c: fixed bug #759087
14837 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14839 * src/pic16/glue.c: minor cleanup by Vangelis
14841 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14843 * device/include/regc515c.h: fixed #758477
14844 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14845 * device/lib/_gptrput.c: saved a few bytes
14846 * my tab spacing is 8, yours too?)
14847 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14848 * device/lib/serial.c: process RX bytes earlier than TX bytes
14849 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14851 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14853 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14855 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14857 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14859 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14861 * device/lib/Makefile.in: bad fix, reverted to 1.43
14863 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14865 * device/lib/Makefile.in: added missing z80 object files
14867 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14869 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14870 pic16 progress by Vangelis:
14873 * src/pic/Makefile:
14880 * pic16/genarith.c:
14885 * pic16/pcodepeep.c:
14888 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14890 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14892 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14894 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14895 added gbz80 build to MSVC project.
14896 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14897 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14898 from 8051 stuff and setup so it links using a .lnk file.
14900 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14902 * support/librarian/sdcclib.c: sdcc librarian.
14903 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14906 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14908 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14910 2003-07-02 Borut Razem <borut.razem AT siol.net>
14912 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14913 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14914 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14915 src/xa51/main.c, src/z80/main.c:
14916 virtualization of glue() function: each port has it's own glue function,
14917 which is accessed by do_glue function pointer in PORT.general structure
14919 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14921 * DS800C400 fun, improved ROM interface and tinibios.
14923 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14925 * More support for DS80C400. Now includes beginning of interface to ROM.
14927 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14929 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14931 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14933 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14935 2003-06-19 Borut Razem <borut.razem AT siol.net>
14937 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14939 2003-06-19 Borut Razem <borut.razem AT siol.net>
14941 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14942 fixed Z80 port - crt0.o: cannot open.
14944 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14946 * support/Util/MySystem.c (merge_command): revert bad fix
14948 2003-06-18 Borut Razem <borut.razem AT siol.net>
14950 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14952 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14954 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14955 option --use-stdout sends errors to stdout instead of stderr.
14957 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14959 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14961 2003-06-15 Borut Razem <borut.razem AT siol.net>
14963 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14964 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14965 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14966 fixed width array of pointers replaced with sets;
14967 multiple include and lib paths ared transferred to preprocessor and linker
14968 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14969 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14970 fixed width array of pointers
14971 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14972 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14973 fixupPath(), getPathDifference()
14974 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14975 fixed width array of pointers
14977 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14979 * src/pic16/ralloc.c: fix warnings
14980 * src/pic16/pcode.c: fix warning
14982 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14984 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14985 know all the details, but essentially this set of changes enable
14986 the pic16 port to generate movff instructions and generate assembler
14990 * src/pic16/glue.c:
14991 * src/pic16/pcode.c:
14992 * src/pic16/device.c:
14993 * src/pic16/main.c:
14994 * src/pic16/pcode.h:
14995 * src/pic16/pcoderegs.c:
14996 * src/pic16/ralloc.c:
14997 * src/pic16/ralloc.h:
14999 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15001 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15002 added option --vc, so sdcc errors and warnings are compatible with
15003 Microsoft Visual Studio.
15005 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15007 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15008 device/lib/libfloat.lib: added atof function.
15010 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15012 * doc/sdccman.lyx: updated to Lyx 1.3
15013 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15014 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15015 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15017 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15019 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15021 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15023 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15024 additions to the "related tools/documentation" section
15026 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15028 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15030 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15032 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15033 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15035 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15037 * doc/sdccman.lyx: fix double dash and other minor things
15038 * doc/Makefile: fix double dash
15040 2003-05-28 Karl Bongers(patches from Martin Helmling)
15041 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15042 condition and ignore commands.
15044 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15046 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15047 is in parts still quite out of date, I did changes as far as I felt makes sense
15048 for a non-native english speaker.
15049 Please feel free to add to the manual or to correct my changes.
15050 * doc/Makefile: undid touching the date of intermediate tex files.
15052 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15054 * doc/sdccman.lyx: Manual has an index now
15056 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15058 Finalize muluint/mulsint and mululong/mulslong merging:
15059 * device/lib/_mulint.c
15060 * device/lib/_mullong.c
15061 * device/lib/gbz80/mul.s
15062 * device/lib/gbz80/stubs.s
15063 * device/lib/z80/mul.s
15064 * device/lib/z80/stubs.s
15065 * src/SDCCsymt.c (initCSupport)
15067 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15069 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15070 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15071 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15072 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15075 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15077 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15078 the regression tests I'm not brave enough to enable 245.b, 245.c
15079 * doc/sdccman.lyx: added latex preamble for hyperref package.
15080 Using pdflatex this will give you a hyperlinked pdf file with
15081 bookmarks. (prepend '%' before /usepackage if this breaks something)
15083 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15085 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15087 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15089 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15091 2003-05-21 <johan AT balder>
15093 * src/SDCCglue.c (printIval): fixed bug #739934
15095 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15097 Applied patch from bug 737905 (renamed yylineo to mylineno):
15104 * src/pic16/pcode.c: Cleaned warnings
15105 * src/pic16/pcodeflow.c: Cleaned warnings
15106 * src/pic16/pcoderegs.c: Cleaned warnings
15108 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15110 * src/pic16/pcode.c: Cleaned warnings
15111 * src/pic16/pcodepeep.c: Cleaned warnings
15112 * src/pic16/ralloc.c: Cleaned warnings
15114 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15116 * doc/sdccman.lyx: fixed bug 739745
15117 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15119 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15121 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15122 it can be defined with CFLAGS when running configure
15123 * src/SDCCmain.c: fixed compiling + linking with object files
15125 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15127 * configure.in: configure for pic16 port,
15128 added --disable-pic16-port
15129 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15130 * src/SDCCmain.c: linkOptions is changed to set *,
15131 added if/endif conditional macros to remove options help
15132 messages from optionsTable when a port is not configured, added
15133 support for the PIc16 port in the ports table, when executing
15134 the compiler with no port specified on command line, a default
15135 port is selected with the new macro DEFAULT_PORT which is
15136 defined in port.h, in setDefaultOptions() linkOptions is removed
15137 from initialization assignment, since now it is a set,
15138 parseCmdLine uses setParseWithComma for linkOptions, in
15139 linkEdit() linkOptions are accessed with new function indexSet()
15140 which returns the i'th item of a set variable. See SDCCset.c, in
15141 linkEdit() when calling buildCmdLine(), added linkOptions as
15142 last argument. Now users can pass arguments to gplink via the
15143 -Wl option, main() uses pic16glue() to glue up pic16 programs
15144 * src/SDCCpeeph.c: various changes to support pic16
15145 * src/SDCCset.c: added function void *indexSet(set *, int) to
15146 return the i'th item of the set
15147 * src/SDCCset.h: added function prototype for indexSet()
15148 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15149 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15150 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15151 added macro DEFAULT_PORT
15152 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15153 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15155 * src/pic16/glue.c: commented out some error producing lines
15156 * src/pic16/main.c: __config directives are commented out to stop
15157 gpasm complaining and test the linkage with gplink, _linkCmd and
15158 _asmCmd changed to be more gplink and gpasm friendly
15159 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15160 produced an error when parsed, peep rule 12 is added to utilize
15161 movff, but it is commented out since the pCode does not support
15162 yet a command with 2 address arguments
15164 2003-05-18 <johan AT balder>
15166 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15167 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15168 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15170 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15171 Added feature to script commands from file.
15173 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15175 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15176 * src/SDCCutil.c: include ctype.h for win32
15178 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15180 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15182 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15184 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15185 Fixed so you can set breakpoints prior to run, run does not stop
15186 on entry now. Add tbreak. Other enhancements and fixes for use
15189 2003-05-12 Borut Razem <borut.razem AT siol.net>
15191 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15193 2003-05-11 Borut Razem <borut.razem AT siol.net>
15195 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15196 the path of bin directory, so that PATH is the only env. variable, which has to be set
15197 in case of standard installation.
15198 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15199 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15200 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15202 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15204 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15205 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15206 temp files are in the port dir; clean the gen/test directory when
15207 generating new test.c
15208 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15209 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15210 * support/regression/tests/zeropad.c: added
15212 2003-05-09 <johan AT balder>
15214 * src/SDCCglue.c: fixed bug #597940
15216 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15218 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15219 cache sfr, optimize next,step, fix off by one sourceline,
15220 support ddd list function.
15221 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15223 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15225 * support/regression/HTMLgen.py: added compare_s2f()
15226 * support/regression/Makefile: redo 1.27
15227 * support/regression/generate-cases.py: redo 1.5
15229 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15231 * support/regression/tests/float.c: workaround 33 bit hex constant
15232 * support/regression/tests/simplefloat.c: fix division for host
15234 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15236 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15237 that tame's the PIC's over-aggressive optimizer.
15239 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15241 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15244 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15246 Initial support for DS80C400. "Hello world" runs on TINIm400
15249 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15251 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15252 * Some notes on ddd usage added in debugger/README
15253 Martin Helmling adding more features and fixes for ddd GUI debugger.
15254 Code added for nexti, stepi, up, down, and other adjustments.
15256 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15258 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15259 * src/pic/peeph.def Added two rules to optimize carry manipulation
15260 * src/pic/* removed debug printfs
15262 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15264 * debugger/mcs51/cmd.c: added header newalloc.h
15266 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15268 * as/Makefile: new EXEEXT
15269 * as/z80/Makefile: remove trailing slash of BUILDIR
15270 * as/z80/clean.mk: new EXEEXT
15271 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15272 * support/cpp2/Makefile.in: new EXEEXT
15273 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15275 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15277 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15278 EXEEXT was introduced to fix all related problems with targets
15279 "clean", "install" and "uninstall"; a couple of further flaws
15280 especially with "clean" have been fixed too
15281 * as/mcs51/Makefile.in
15282 * as/mcs51/clean.mk
15286 * debugger/mcs51/Makefile.in
15287 * debugger/mcs51/clean.mk
15288 * link/z80/Makefile
15289 * link/z80/Makefile.in
15290 * link/z80/clean.mk
15292 * packihx/Makefile.in
15294 * sim/ucsim/Makefile
15295 * sim/ucsim/clean.mk
15296 * sim/ucsim/avr.src/Makefile.in
15297 * sim/ucsim/avr.src/clean.mk
15298 * sim/ucsim/s51.src/Makefile.in
15299 * sim/ucsim/s51.src/clean.mk
15300 * sim/ucsim/xa.src/Makefile.in
15301 * sim/ucsim/xa.src/clean.mk
15302 * sim/ucsim/z80.src/Makefile.in
15303 * sim/ucsim/z80.src/clean.mk
15304 * sim/ucsim/main_in.mk
15305 * sim/ucsim/packages_in.mk
15306 * sim/ucsim/gui.src/Makefile.in
15307 * sim/ucsim/gui.src/serio.src/Makefile.in
15308 * sim/ucsim/gui.src/serio.src/clean.mk
15311 * support/cpp2/Makefile.in
15312 * support/cpp2/clean.mk
15313 * support/makebin/Makefile
15314 * support/makebin/clean.mk
15315 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15316 * doc/sdccman.lyx: --program-suffix no longer needed
15318 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15320 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15321 Martin Helmling added support for ddd GUI debugger.
15322 Code added to display assembly, set variables, and other commands
15323 to interface to ddd.
15325 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15327 * as/Makefile: fix target clean
15328 * as/clean.mk: fix target clean
15329 * as/z80/clean.mk: fix target clean
15331 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15333 * Makefile.common.in: added AT EXEEXT AT
15334 * configure.in: removed all mingw32 stuff
15335 * configure: rebuilt from configure.in
15336 * doc/sdccman.lyx: updated section "installation"
15337 * support/scripts/sdcc_mingw32: adapted to configure
15338 * support/scripts/sdcc_cygwin_mingw32: added
15340 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15342 * src/pic Added object file support for the PIC port
15343 * src/pic Applied patch from Craig Franklin (this started the object file support)
15344 * src/regression Updated the PIC regression tests for object files
15346 2003-04-20 Borut Razem <borut.razem AT siol.net>
15348 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15349 lklex.c: In function `getfid':
15350 lklex.c:203: warning: array subscript has type `char'
15351 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15352 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15353 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15354 stack handling macros
15356 2003-04-19 Borut Razem <borut.razem AT siol.net>
15358 * "handling space characters in file path" task:
15359 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15360 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15361 * support/Util/MySystem.h: make it self-sufficient
15362 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15363 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15364 handling space characters in file path
15365 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15366 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15367 * support/Util/MySystem.c: handling space characters in executable's path
15369 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15371 * as/z80/Makefile: fix permanent rebuild of z80
15372 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15373 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15375 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15377 * src/SDCCopt.c: add special case optimization to replace modulo by
15378 a power of two with a bitwise AND.
15380 2003-04-18 <johan AT balder>
15382 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15384 2003-04-17 <johan AT balder>
15386 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15387 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15389 2003-04-13 Borut Razem <borut.razem AT siol.net>
15391 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15392 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15393 fixed mingw problem in adl_NORMALIZE_PATH
15395 2003-04-12 Borut Razem <borut.razem AT siol.net>
15397 * fixed "#pragma SAVE/RESTORE can not be nested":
15398 * src/SDCC.lex: reworked pragma handling functions
15399 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15400 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15402 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15404 * src/SDCCutil.c (pathEquivalent): defined but not used
15405 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15406 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15407 * configure: rebuilt from configure.in
15408 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15409 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15410 * device/include/Makefile.in: replace sdcc_datadir
15411 * device/lib/Makefile.in: replace sdcc_datadir
15412 * Makefile.common.in: add LDFLAGS from configure
15413 * packihx/Makefile.in: use LDFLAGS
15414 * src/Makefile.in: use LDFLAGS
15415 * support/cpp2/Makefile.in: add LDFLAGS from configure
15416 * support/makebin/Makefile: use LDFLAGS
15417 * .version: bumped version number to 2.3.5
15419 2003-04-12 Borut Razem <borut.razem AT siol.net>
15421 * completed "different paths" task:
15422 * src/SDCCmacro.c: fixed bug in handling quotes
15423 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15424 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15426 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15428 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15430 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15432 * ds390/gen.c ds390/peeph.def: fix bug 706781
15434 2003-04-11 Borut Razem <borut.razem AT siol.net>
15436 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15438 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15440 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15441 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15442 set - this bit used to not be set...).
15443 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15444 bad code in PIC Port
15445 * src/regression/and2.c added to test bug 609268
15446 * src/regression/Makefile added and2.c to regression test
15449 2003-04-08 <johan AT CP255758-A>
15451 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15452 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15453 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15455 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15457 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15459 * support/cpp2/Makefile.in: fix bug #487815
15460 * configure: rebuilt from configure.in
15461 * Makefile.common.in: docdir changed, new path suffixes
15462 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15463 * sdcc_vc_in.h: reflect changes from sdccconf.h
15464 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15465 * src/SDCCutil.h: remove BINDIR hack
15466 * doc/sdccman.lyx: update new path hierarchy
15468 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15470 * src/SDCCpeeph.c: added okToRemoveSLOC test
15472 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15474 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15476 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15478 * src/SDCCpeeph.c: added labelIsReturnOnly test
15479 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15481 2003-04-05 <johan AT balder>
15483 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15484 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15485 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15486 * src/SDCCast.c: fixed a warning
15487 * src/SDCCast.h: fixed a warning
15488 * src/SDCCicode.c (operandFromAst): fixed a warning
15490 2003-04-04 <johan AT balder>
15492 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15493 * src/SDCCast.c (decorateType): fixed bug #715076
15494 * src/SDCC.y: fixed bug #702907
15496 2003-04-03 <johan AT balder>
15498 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15499 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15500 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15501 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15502 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15504 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15506 * _decdptr.c: fix return values
15507 * _gptrget.c: fix return values
15508 * _gptrgetc.c: fix return values
15509 * _gptrput.c: fix return values
15510 * _mulint.c: fix return values
15511 * as/z80/Makefile: fix 'make -j' problem
15513 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15515 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15516 * configure.in: big cleanup, updated to autoconf 2.5x
15517 * configure: rebuilt from configure.in
15518 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15519 * sdcc_vc_in.h: reflect changes from sdccconf.h
15520 * doc/Makefile: fixed a flaw in "make install"
15522 2003-04-02 <johan AT balder>
15524 * src/ds390/gen.c (genCmp): no comments
15525 * src/mcs51/gen.c (genCmp): no comments
15526 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15527 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15529 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15531 * support/regression/generate-cases.py: place generated file in given sub directory
15532 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15533 * support/regression/Makefile: improvements for 'make -j';
15534 side effect: it's simpler and faster now
15536 2003-03-31 Borut Razem <borut.razem AT siol.net>
15538 * src/z80/main.c: link-{port} and as-{port} defined without path
15539 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15541 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15543 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15545 2003-03-30 Borut Razem <borut.razem AT siol.net>
15547 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15548 changed type of list parameter to set
15549 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15550 * src/port.h: changed type of do_assemble() parameter to set
15551 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15552 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15553 definition of "cppoutfilename" macro with NULL value in preProcess()
15554 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15555 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15556 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15557 replaced with set *binPathSet
15558 * shash_add() deallocates the item, if allready exsists, before adding the new one
15559 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15561 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15563 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15564 a nested for loop bug in the PIC port
15565 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15568 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15570 * support/Util/dbuf.h: remove C++ stuff to make it portable
15572 2003-03-28 Borut Razem <borut.razem AT siol.net>
15574 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15575 literal strings in stringLiteral()
15576 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15577 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15580 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15582 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15584 2003-03-26 <johan AT balder>
15586 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15587 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15588 * src/SDCCast.c (decorateType): fixed " -v < 3"
15590 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15592 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15593 Added Lenny Story's debug infrastructure changes:
15594 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15595 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15596 * src/cdbFile.c: added
15597 * src/SDCCdebug.c: added
15598 * src/SDCCdebug.h: added
15599 * src/SDCCast.c (createFunction)
15600 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15601 * src/SDCCmain.c (parseCmdLine, main)
15602 * src/SDCCmem.c (redoStackOffsets)
15603 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15606 * src/avr/gen.c (genAVRCode)
15607 * src/ds390/gen.c (gen390Code)
15608 * src/mcs51/gen.c (gen51Code)
15609 * src/pic/gen.c (genpic14Code)
15610 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15611 * src/xa51/gen.c (genXA51Code)
15612 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15614 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15616 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15617 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15619 2003-03-22 <johan AT balder>
15621 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15623 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15625 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15626 * doc/cdbfileformat.lyx: added, written by Lenny Story
15627 * doc/Makefile: added cdbfileformat.lyx
15628 * doc/clean.mk: added cdbfileformat.lyx
15630 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15632 * src/mcs51/peeph.def: fix bug #705773
15634 2003-03-20 <johan AT balder>
15636 An sfr/sbit can have an "at #" AND an initializer
15637 * src/SDCCsymt.c (checkSClass):
15638 * src/SDCCmem.c (allocGlobal):
15639 * src/SDCCmem.c (allocLocal):
15640 * src/SDCCast.c (createBlock):
15642 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15644 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15646 2003-03-16 <johan AT balder>
15648 Undid the hackup of const and volatile, the problem is much bigger
15650 * src/SDCCast.c:1.171
15651 * src/SDCCglue.c:1.138
15652 * src/SDCCicode.c:1.146
15653 * src/SDCCsymt.c:1.150
15654 * src/SDCCval.c:1.65
15656 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15658 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15659 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15661 2003-03-13 <johan AT balder>
15663 Hackup const and volatile modifiers in type chains a bit:
15665 * src/SDCCast.c:1.169
15666 * src/SDCCglue.c:1.136
15667 * src/SDCCicode.c:1.143
15668 * src/SDCCsymt.c1.146
15669 * src/SDCCsymt.h1.59
15670 * src/SDCCval.c:1.63
15672 2003-03-12 <johan AT balder>
15674 * src/SDCCBBlock.h: more LRH debugging junk
15675 * src/SDCCcflow.h: more LRH debugging junk
15676 * src/SDCCloop.c: more LRH debugging junk
15677 * src/SDCC.y (struct_declaration): fixed bug #697590
15678 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15679 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15680 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15682 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15683 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15684 test function names must now match exactly).
15685 * src/SDCCcse.c: added special case in findCheaperOp to allow
15686 extending a short integer. Makes less awful code for bug 700121 test case.
15688 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15690 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15691 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15693 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15695 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15696 actually called (operandsNotEqual() was called for all
15697 operandsNotEqualX tests).
15699 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15701 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15702 with shorter literals. Fixes bug 700121.
15704 2003-03-11 <johan AT balder>
15706 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15708 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15710 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15711 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15713 2003-03-10 Borut Razem <borut.razem AT siol.net>
15715 * src/SDCCmain.c: pipe preprocessor's output
15716 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15717 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15718 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15719 which closes all pipes in pipeSet set
15720 * src/SDCCset.c: free deleted item in function deleteSetItem()
15721 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15722 moved from z80 to src subproject
15723 * .version: increased version number to 2.3.4
15725 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15727 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15728 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15729 * support/regression/ports/xa51/spec.mk: fix typo
15731 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15733 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15735 2003-03-09 Borut Razem <borut.razem AT siol.net>
15737 * src/SDCCmain.c: pipe preprocessor's output
15738 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15739 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15740 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15741 which closes all pipes in pipeSet set
15742 * src/SDCCset.c: free deleted item in function deleteSetItem()
15743 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15744 moved from z80 to src subproject
15746 2003-03-09 Borut Razem <borut.razem AT siol.net>
15748 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15749 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15750 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15751 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15752 * src/SDCCglobl.h: unification of WIN32 native definitions
15754 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15756 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15758 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15760 * src/configure.in: check for endianess (even while cross-compiling)
15761 * src/configure: check for endianess (even while cross-compiling)
15762 * src/configure_in.h: check for endianess (even while cross-compiling)
15763 * src/avr/gen.c: remove old endianess stuff
15764 * src/mcs51/gen.c: remove old endianess stuff
15765 * src/ds390/gen.c: remove old endianess stuff
15766 * src/pic/gen.c: remove old endianess stuff
15767 * src/pic/genarith.c: remove old endianess stuff
15768 * src/pic/glue.c: fix endianess check
15769 * src/pic16/gen.c: remove old endianess stuff
15770 * src/pic16/genarith.c: remove old endianess stuff
15771 * src/pic16/glue.c: fix endianess check
15772 * src/xa51/gen.c: remove old endianess stuff
15773 * src/z80/gen.c: fix endianess check
15774 * src/SDCCglue.c: fix endianess check
15775 * src/ds390/peeph.def: fix bug 700036
15777 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15779 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15780 * src/configure: find appropriate data-types on host for SDCC's int and long
15781 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15782 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15783 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15785 2003-03-07 <johan AT balder>
15788 some minor cleanups before the big shot
15789 OP_DEFS and OP_USES now use Kevin's protection
15790 new option --nolabelopt
15792 * src/SDCCBBlock.c:
15801 * src/ds390/ralloc.c:
15802 * src/mcs51/ralloc.c:
15803 * src/pic/ralloc.c:
15804 * src/xa51/ralloc.c:
15805 * src/z80/ralloc.c:
15807 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15809 * src/pic/pcode.c (get_op): fix 64 bit warnings
15810 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15811 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15812 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15813 * support/regression/tests/malloc.c: fix 64 bit warnings
15815 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15817 * src/mcs51/gen.c (genMinus): fixed bug 696436
15819 2003-03-02 Borut Razem <borut.razem AT siol.net>
15821 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15823 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15825 * configure.in: test for mkstemp
15826 * sdccconf_in.h: add HAVE_MKSTEMP
15828 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15830 * device/include/ctype.h: removed warning while using --stack-auto
15831 * device/include/malloc.h: removed warning while using --stack-auto
15832 * device/include/string.h: removed warning while using --stack-auto
15834 2003-02-23 Borut Razem <borut.razem AT siol.net>
15836 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15837 because NDEBUG is defined (see man assert)
15838 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15840 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15842 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15843 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15845 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15847 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15848 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15850 2003-02-18 <johan AT balder>
15852 * as/mcs51/asmain.c (asmbl): module can start with a digit
15853 * as/z80/asmain.c (asmbl): module can start with a digit
15855 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15857 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15858 * src/asm.c: fix pipe() for Mingw32
15860 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15862 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15863 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15864 make -V work again; --c1mode reads now from stdin
15865 * doc/sdccman.lyx: added --c1mode
15866 * support/Util/SDCCerr.c: new messages for c1 mode
15867 * support/Util/SDCCerr.h: new messages for c1 mode
15868 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15870 2003-02-15 <johan AT balder>
15872 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15874 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15876 * doc/sdccman.lyx: Environment variables, -o and other minor things
15878 2003-02-14 <johan AT balder>
15880 * src/xa51/main.c: before anyone really tries to use it :)
15882 * Install doc's in share/sdcc/doc
15883 * removed some obsolete files
15884 * Do a proper make distclean and uninstall
15885 M Makefile.common.in
15888 M device/include/Makefile.in
15889 M device/lib/Makefile.in
15892 M sim/ucsim/doc/Makefile.in
15894 R src/avr/peeph.rul
15895 R src/xa51/peeph.rul
15896 M support/cpp2/Makefile.in
15897 M support/makebin/Makefile
15900 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15902 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15904 2003-02-10 Borut Razem <borut.razem AT siol.net>
15906 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15907 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15908 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15909 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15910 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15911 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15912 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15913 src/z80/Makefile.bcc: Borland Makefile cleanup
15914 * as/z80/Makefile.bcc: Added Borland Makefile
15915 * support/cpp2/borland.h: Removed
15917 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15919 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15920 * src/SDCC.lex: new pragma NOIV
15921 * src/SDCCglobl.h: new pragma NOIV
15922 * src/SDCCmem.c: new pragma NOIV
15924 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15926 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15928 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15930 * src/SDCCmain.c: signal handling is switched off by --debug
15931 * doc/Makefile: small fix for install; use clean.mk again
15932 * doc/clean.mk: clean *.pdf and *.html too
15934 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15936 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15937 * device/lib/printfl.c: fix a ds390 bug by making it portable
15938 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15939 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15940 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15941 * debugger/mcs51/cmd.c: converted multi-line string literals
15942 * sim/ucsim/globals.cc: converted multi-line string literals
15943 * src/SDCCmain.c: introduced signal handler to remove temp files
15944 * doc/Makefile: small tweaks, implement clean
15945 * doc: removed generated files
15947 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15949 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15950 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15951 Address Record is not correctly generated for DS390."
15953 2003-02-02 Borut Razem <borut.razem AT siol.net>
15955 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15956 * as/mcs51/asm.h: fixed compilation with Borland C
15957 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15958 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15959 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15960 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15961 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15962 src/z80/Makefile.bcc: delete $(LIB) only if exist
15963 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15965 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15967 * device/include/malloc.h: introduced NULL
15968 * device/include/string.h: introduced NULL
15969 * device/include/stdlib.h: introduced NULL
15970 * device/lib/_memcpy.c: removed NULL
15971 * device/lib/_strcat.c: removed NULL
15972 * device/lib/_strchr.c: removed NULL
15973 * device/lib/_strcmp.c: removed NULL
15974 * device/lib/_strcpy.c: removed NULL
15975 * device/lib/_strcspn.c: removed NULL
15976 * device/lib/_strlen.c: removed NULL
15977 * device/lib/_strncat.c: removed NULL
15978 * device/lib/_strncmp.c: removed NULL
15979 * device/lib/_strncpy.c: removed NULL
15980 * device/lib/_strpbrk.c: removed NULL
15981 * device/lib/_strrchr.c: removed NULL
15982 * device/lib/_strspn.c: removed NULL
15983 * device/lib/_strstr.c: removed NULL
15984 * device/lib/_strtok.c: removed NULL
15985 * device/lib/malloc.c: removed NULL, include own header
15987 2003-02-02 <johan AT balder>
15989 * 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
15990 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15991 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15992 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15993 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15994 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15996 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15998 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16001 2003-02-01 <johan AT balder>
16003 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16005 2003-01-31 <johan AT CP255758-A>
16007 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16009 2003-01-30 <johan AT balder>
16011 * src/SDCCBBlock.c: automatic bug detection
16012 * src/SDCCicode.c: automatic bug detection
16014 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16016 * src/SDCCglobl.h: now --xram-size 0 works
16017 * src/SDCCmain.c: now --xram-size 0 works
16019 2003-01-29 <johan AT balder>
16021 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16023 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16025 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16026 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16027 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16028 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16029 * src/SDCCglobl.h: Added options --xram-size and --code-size
16030 * src/SDCCmain.c: Added options --xram-size and --code-size
16032 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16034 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16035 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16037 2003-01-27 <johan AT balder>
16039 * src/SDCC.y: fixed bug #613764
16041 2003-01-26 <johan AT balder>
16043 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16044 * src/SDCCsymt.h: fixed bug #673374
16045 * src/SDCCglue.c: fixed bug #661910
16046 * src/SDCCast.c: fixed bug #458099 and 673374
16048 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16050 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16051 * as/mcs51/strcmpi.h: added
16052 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16053 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16054 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16055 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16056 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16057 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16058 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16059 * as/mcs51/Makefile.aslink: new module strcmpi
16060 * as/mcs51/Makefile.asx8051: new module strcmpi
16061 * as/mcs51/Makefil.bcc: new module strcmpi
16062 * as/mcs51/Makefile.in: new module strcmpi
16063 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16065 2003-01-26 <johan AT balder>
16067 * src/SDCCglue.c: reverted back to 1.124
16068 * src/SDCCast.c: reverted back to 1.156
16069 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16071 2003-01-25 <johan AT balder>
16073 * src/SDCCglue.c: A better fix for bug #661910
16074 * src/SDCCast.c: A better fix for bug #661910
16075 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16077 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16079 * src/Makefile.in: remove spawn.o
16080 * src/SDCCmain.c: remove spawn.h
16081 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16082 * src/spawn.c: removed
16083 * src/spawn.h: removed
16084 * support/regression/ports/ds390/spec.mk: link with -r
16086 2003-01-24 <johan AT CP255758-A>
16088 * src/ds390/gen.c (aopOp): fixed bug #667458
16089 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16090 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16091 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16093 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16095 * src/mcs51/peeph.def: better assembler identation by Frieder
16096 * src/mcs51/gen.c: better assembler identation by Frieder
16098 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16100 * as/z80/string.h: removed for gcc 3.2
16101 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16102 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16104 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16106 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16107 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16108 * support/regression/Makefile: separate temp files for ports
16109 * support/regression/generate-cases.py: separate temp files for ports
16110 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16111 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16113 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16115 * moved tinitalk to device/examples/ds390
16117 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16119 * as/mcs51/lkmem.c: rflag is for DS390
16120 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16121 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16122 (linkEdit): move mem- and map-files the same way as ihx-files
16123 * src/z80/main.c (_setDefaultOptions): removed --generic
16124 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16125 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16126 * src/pic/glue.c (picglue): --c1mode works again
16127 * src/pic16/glue.c (pic16glue): --c1mode works again
16128 * src/asm.c (printCLine): fix #660034
16130 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16132 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16133 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16134 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16135 * as/mcs51/lkmem (summary): better fix for sp problem
16136 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16137 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16138 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16139 remove --stack-after-data
16141 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16143 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16144 * src/SDCCutil.c (join): ugly bug: missing '\0'
16145 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16147 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16149 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16151 * src/pic/main.c (_asmCmd): gpasm supports -o
16152 * src/z80/main.c: more general macros
16153 * device/lib/Makefile.in: remove intermediate files
16155 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16157 * .version: Bumped version number to 2.3.3
16158 * src/SDCCBBlock.c: new option -o
16159 * src/SDCCglobl.h: new option -o
16160 * src/SDCCglue.c: new option -o
16161 * src/SDCCmain.c: new option -o
16162 * src/asm.c: new option -o
16163 * src/ds390/main.c: new option -o
16164 * src/pic/glue.c: new option -o
16165 * src/pic/pcode.c: new option -o
16166 * src/pic/ralloc.c: new option -o
16167 * src/pic16/glue.c: new option -o
16168 * src/pic16/pcode.c: new option -o
16169 * src/pic16/ralloc.c: new option -o
16170 * src/z80/main.c: new option -o
16171 * device/lib/Makefile.in: use -o
16172 * support/regression/ports/ds390/spec.mk: use -o
16173 * support/regression/ports/gbz80/spec.mk: use -o
16174 * support/regression/ports/mcs51/spec.mk: use -o
16175 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16176 * support/regression/ports/z80/spec.mk: use -o
16177 * support/regression/ports/ucz80/spec.mk: use -o
16178 * support/regression/ports/xa51/spec.mk: use -o
16179 * support/regression/fwk/lib/timeout.c: fix usage string
16181 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16182 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16184 2003-01-07 <johan AT balder>
16186 * src/SDCCast.c (decorateType): fixed bug #600035
16188 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16189 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16190 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16191 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16192 * src/pic/pcode.c: outcommented unused variable to remove warnings
16193 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16195 2003-01-06 <karl AT turbobit.com>
16196 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16199 2003-01-06 <johan AT balder>
16201 * src/SDCCicode.c: fixed array add
16203 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16204 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16205 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16207 2003-01-04 <johan AT balder>
16209 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16211 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16212 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16214 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16215 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16216 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16218 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16219 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16221 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16222 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16224 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16225 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16227 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16229 * in /sdcc/as/mcs51/ changed these files in order to create an
16230 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16231 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16232 following files to include the previous two files: aslink.dsp,
16233 Makefile.aslink, Makefile.bcc, and Makefile.in.
16235 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16236 .adb instead of .cdb
16238 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16240 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16241 value from option --iram-size.
16243 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16245 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16248 2002-09-18 <wiml AT hhhh.org>
16250 * SDCClrange.h: exposed setFromRange() and setToRange()
16251 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16252 packRegsForAccUse() (bug 542397)
16253 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16254 multiple times and emitting the fetch operations more than once
16255 added aopGetUsesAcc() function to allow binary operators to
16256 fetch their operands in the correct order; made genMinus() emit
16257 compact code for X = LITERAL - Y
16259 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16260 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16261 sprintf() in line 1267.
16263 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16264 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16267 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16268 Changes to aslink (All the changes are marked with 'JCF'):
16270 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16273 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16274 area BSEG. Also moves, if possible, the DATA area down into the internal
16275 ram so more space is available.
16277 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16280 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16281 not bytes. Function summary() which creates a memory usage summary
16282 file with extension .mem. Reports of overlaping stack and small stack
16283 size. If the space for the stack is less than 16 bytes aslink trows a
16286 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16287 the 8051. Option 'y' for memory summary output file.
16289 Changes to sdcc (All the changes are marked with 'JCF'):
16291 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16293 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16294 overlaying area for it (uses RegBankUsed[4]).
16296 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16297 bank zero as used by default. By default aslink locates the stack
16298 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16299 the creation of the .mem file. Delegates the allocation of data area
16300 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16301 the begining of the stack area to aslink.
16303 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16304 glue() in SDCCglue.c creates an area for it.
16306 2002-09-03 Borut Razem <borut.razem AT siol.net>
16307 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16308 sdcc/src/pic/glue.c:
16309 introduced atexit() handler for teporay files removal in case of
16310 errors, assertions, ...
16312 2002-08-29 Borut Razem <borut.razem AT siol.net>
16313 * sdcc/support/cpp2/auto-host_vc_in.h:
16314 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16315 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16316 Maybe there is a similar problem with BORLANDC? It should be checked!
16318 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16319 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16320 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16321 was not executed, and the compiler (cl) launched a warning:
16322 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16324 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16325 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16327 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16328 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16330 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16331 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16332 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16333 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16334 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16335 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16336 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16337 - added Release configuration in VS projects
16338 - review of compiler an linker options
16339 - VC .exe files are generated in bin_vc directory, not to interfere
16340 with binaries generated from other projects (cygwin, mingw, bcc ...)
16342 * sdcc/src/yacc.dsp: added
16344 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16345 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16346 and insert the version number definitions from .version
16348 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16350 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16351 added - genarate auto-host.h using auto-host_vc_in.h as template
16354 removed from CVS, generated automatically
16356 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16357 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16359 2002-08-11 Borut Razem <borut.razem AT siol.net>
16360 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16362 2002-08-10 Borut Razem <borut.razem AT siol.net>
16363 * src/SDCCmain.c (main):
16364 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16365 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16366 The consequence was that some temporary files were not removed.
16369 unification of code in functions tempfilename() and tempfile():
16370 function tempnam() is defined in Visual Studio 6.0 and .NET
16372 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16374 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16375 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16376 - removed compiler command line option /WX: Treats all warnings as errors
16377 - update a list of source files, included into the project
16379 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16380 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16381 changed project type to Generic Project so that can be correcly converted to VS.NET project
16383 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16385 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16387 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16389 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16390 added return 0 statements after assert() to make compiler happy
16392 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16393 added newline in the def file to keep MSC compiler satisfied
16395 * sdcc/src/z80/gen.c:
16396 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16397 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16398 - solved MSC error in function aopDump()
16400 * sdcc_vc.h: define PREFIX as "\\sdcc"
16402 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16403 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16405 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16406 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16407 - Rewrote the register banking algorithm.
16408 - Added pCode live-range analysis to registers (for now, only non-used and
16409 singly-used registers optimized away)
16411 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16413 * 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.
16415 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16416 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16418 2002-04-22 Michael Hope <michaelh AT vroom>
16420 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16422 * configure.in (DD_COPT): Added include support required for gbdk.
16424 * .version: Bumped version number just to increase it.
16426 * src/SDCCmain.c: Added -nostdinc to the default options.
16428 2002-04-15 Michael Hope <michaelh AT vroom>
16430 * device/lib/z80/printf.c (sprintf): Added.
16432 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16434 * src/z80/peeph.def: Added transpose redundent load rule.
16436 * src/z80/main.c: Added force callee saves for jaune.
16438 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16440 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16442 2002-03-28 Johan Knol <johan AT balder>
16444 * src/SDCCval.c: fixed bug #532436
16446 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16448 Added "char *Processor" field to the port structure.
16451 Added -p option. Allows port dependent processor to be specified.
16454 Initialized the new field char *Processor field to NULL in all ports
16457 Compiler generated registers for interrupt context saving
16458 were not getting allocated.
16460 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16463 Fixed left shift. Will promote the left side of a left shift
16464 if a) left shifting more than size of operand or b) when assigned
16465 to something size > size of left side
16467 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16469 tons of changes. Register allocation has been
16470 rewritten. Added customization for the various PICs. Flow
16471 analysis is restructured. ...
16473 * src/pic/device.h:
16476 * src/pic/device.c:
16477 Added. device.c is a PIC port hack to accomodate variations
16480 2002-03-13 Michael Hope <michaelh AT vroom>
16482 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16484 2002-03-04 johanknol <johanknol AT manik>
16486 * /src/SDCCval.c: fixed
16488 const unsigned char arr[][2] = { { 0, 1 } };
16489 t18.c:1: error: Initializer element is not constant
16491 2002-03-04 bela <bela AT manik>
16493 * /device/include/mcs51reg.h:
16494 ds89c420 register definition update
16496 2002-03-03 <johan AT FRIJA>
16498 * support/Util/SDCCerr.c: did something, but don't no why anymore
16500 * support/regression/tests/bug-524691.c: made it a little less shy
16502 * src/SDCCast.c (decorateType): fixed bug #524697
16504 * src/SDCCast.c: made some lineno improvements
16506 * src/SDCCval.c (getNelements): changed warning to error
16508 * src/SDCCglue.c (printIvalArray): changed warning to error
16510 * src/SDCCicode.c: fixed a warning for mingw
16512 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16514 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16516 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16518 * src/ds390/peeph.def:
16519 Added some more peephole rules
16521 * src/ds390/gen.c: Various fixes & enhancements
16523 * src/SDCClrange.c, src/SDCClrange.h:
16524 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16526 * src/ds390/ralloc.c:
16527 various fixes & enhancements (ds390) specific
16529 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16530 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16533 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16535 2002-03-02 <johan AT FRIJA>
16537 * src/SDCCast.c (decorateType): fixed bug #524708
16539 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16541 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16543 2002-03-01 Michael Hope <michaelh AT vroom>
16545 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16547 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16549 2002-03-01 <johan AT FRIJA>
16551 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16553 * src/SDCCast.c (decorateType): fixed bug #524209
16555 * src/SDCCval.c (valNot): fixed bug #524195
16557 2002-02-26 <johan AT balder>
16559 * src/xa51/gen.c: fixed a warning
16561 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16563 * src/SDCCast.c (decorateType): fixed bug #522534
16565 2002-02-23 <johan AT balder>
16567 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16569 2002-02-22 <johan AT balder>
16571 * src/SDCCast.c: fixed bug #514865
16573 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16575 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16577 * sdcc/src/SDCCloop.c:
16578 Previous fix was not good. basic blocks that have "break" or "return" are
16579 not really partof a loop , but live ranges used in these blocks should
16580 be live thru the entire loop, so set partOfLoop but don't add them to
16583 2002-02-21 <johan AT FRIJA>
16585 * src/SDCCcse.c: fixed bug #514308
16587 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16590 Fixed BUG #519583. If a conditional block ended in a return/break
16591 statement inside a loop, it was not being considered part of the loop.
16593 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16595 2002-02-10 Karl Bongers <karl AT turbobit.com>
16598 Fixed up SDCDB debugger somewhat. Updated debugger/README
16599 with lots of comments and notes.
16601 * device/examples/test2.c:
16602 Fix bug, "red" variable not being initialized(compiler complained).
16604 * device/examples/Makefile, examples/test3.c:
16605 Add Makefile in device/examples folder, compiles test3.c
16606 for use as a multiple module SDCDB test case.
16608 * sim/ucsim/cmd.src/cmdset.cc:
16609 Took out debug printfs in ucsim "next" command.
16611 * sim/ucsim/xa.src:
16612 Karl and Johan start ucsim XA support. Most dissassembly working,
16613 about 75% emulation done(plenty of work remaining).
16615 * sim/ucsim/z80.src:
16616 Add Z80 support to ucsim, add test-ucz80 regression test,
16617 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16618 Notice z80 compiler fails on examples/test3.c/crc code.
16620 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16622 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16623 Added support for --parms-in-bank1
16625 * src/ds390/peeph.def:
16626 added a few more peephole optimzations
16628 * src/ds390/main.c:
16629 1) added __builtin_inp & __builtin_outp used to read in data of given length
16630 from a memory mapped port
16631 2) added __builtin_memcmp
16632 3) added __builtin_swapw swap bytes of a short
16634 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16635 1) handle multiple send & receives from register bank1
16636 2) ralloc can now allocate DPTR1 to some liveRanges
16638 * src/SDCCsymt.c, src/SDCCsymt.h:
16639 changes to handle multiple sends & receives
16641 * src/SDCCptropt.h:
16642 added some pointer arithmetic optimization
16644 * src/SDCCptropt.c:
16645 added some pointer arithmetic optimizations but not stable yet so not
16646 called from anywhere (will get this working shortly)
16648 * src/SDCCopt.c: fixed for multiple sends & receives
16651 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16652 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16653 set preprocessor defines (depending on options)
16655 * src/SDCCicode.c, src/SDCCicode.h:
16656 changes made to handle multiple sends & receives
16659 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16661 * src/SDCCcse.c, src/SDCCcse.h:
16662 added function findbackward def (to be used in upcoming optimization)
16664 * src/SDCCcflow.c, src/SDCCcflow.h:
16665 added function returnAtEnd - to determine if a basic block terminates with
16668 * src/SDCCast.c, src/SDCCast.h:
16669 added option parms-in-bank1
16671 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16672 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16673 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16674 adjusted for --parms-in-bank1 option
16676 * device/include/string.h:
16677 donot redefine "reentrant" keyword
16679 * device/include/ds80c390.h: Added some more SFRs
16681 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16683 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16685 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16687 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16689 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16691 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16693 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16695 * Added --xram-movc option
16697 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16699 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16701 2002-01-11 Johan Knol
16703 * Added math lib of Jesus Calvino-Fraga
16705 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16707 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16708 * support/regression/Makefile: new target test-mcs51-stack-auto
16709 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16711 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16713 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16715 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16717 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16719 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16721 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16723 * src/SDCCglue.h: add definition for printIvalChar()
16725 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16727 * src/SDCCast.c: fix #498138 by Johan
16729 * src/SDCCglue.c: fix #498138 by Johan
16731 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16733 * support/regression/Makefile: fix clean
16735 * support/regression/ports/ds390/support.c: fix transmission of last character
16737 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16739 * /sdcc/src/ds390/gen.c:
16740 a) improved computing address of stack variable
16741 b) took out some #if 0 code
16742 c) improved parmBytes adjustment
16743 d) improved genPlusIncr & genMinusIncr
16744 e) genCmp could generate bad code (when left assigned to DPTR)
16745 f) Fixed bug in hasInc
16747 * /sdcc/src/ds390/ralloc.c:
16748 a) packRegsForSupport could mess up live information (Fixed)
16749 b) packRegsDPTRuse could be incorrect for left & right shift
16751 * /sdcc/src/mcs51/ralloc.c:
16752 packRegsForSupport could mess up the live information (Fixed)
16754 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16756 * /sdcc/src/SDCCast.c:
16757 can reverse a loop even if function call is present as long
16758 as the loop control variable is local & is not passed as parameter
16760 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16762 * /sdcc/ChangeLog: *** empty log message ***
16764 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16765 More builtin function additions for TININative
16767 * /sdcc/src/ds390/ralloc.c:
16768 Had broken the regression testsuite
16770 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16772 * /sdcc/src/SDCCsymt.c, /sdcc/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 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16778 *** empty log message ***
16780 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16782 * /src/ds390/gen.c, /src/ds390/main.c:
16783 More builtin function additions for TININative
16785 * /src/ds390/ralloc.c:
16786 Had broken the regression testsuite
16788 * /src/SDCCast.c: Fixed a bug in dumptree
16790 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16791 Added funcattr hasStackParms will be set for reentrant functions when there
16792 are paramteres on the stack, this helps in minimizing frame pointer generation
16793 typeFromStr can handle function pointers now
16795 * /doc/builtins.txt, /doc/TININative.txt:
16796 *** empty log message ***
16799 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16801 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16802 ALPHA version for -mTININative
16804 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16805 updated to reflect changes in the port structure
16808 added function do_assemble (similar to do_link) if non-null this function
16809 will be called to do assembly (-mTININative) requires a multi command
16811 added function genAssemblerEnd will be called to generate assembler Epilogue
16814 added _JavaNative to debug info printing
16816 * /src/SDCCmain.c: added option --tini-libid
16817 added port->do_assemble function (-mTININative) has a multi command assemble
16819 * /src/SDCCglue.c: Disabled "constExpr" check
16820 added port->genAssemblerEnd function
16822 * /src/SDCCglobl.h: Added option --tini-libid value
16825 tookout optimizeCompare from the header (has no external references)
16827 * /src/SDCCast.c: made one more function "static"
16829 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16831 * src/z80/mappings.i: Added z80asm support.
16833 * src/z80/main.c: Added z80asm support on --asm=z80asm
16835 * src/z80/gen.c: Fixed asm portability issues.
16837 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16839 * src/SDCCglue.c (printExterns): Added global/extern split.
16841 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16843 * support/regression/Makefile: added test for mcs51 model large
16845 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16847 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16849 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16851 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16853 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16855 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16857 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16859 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16861 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16863 * support/regression/tests/simplefloat.c: Port to mcs51.
16865 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16866 * support/regression/tests/bug-485362.c: Added.
16868 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16870 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16872 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16874 * src/z80/gen.c (aopDump): Added a dump function.
16876 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16877 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16879 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16881 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16883 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16885 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16887 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16889 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16891 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16893 * support/regression/ports/ds390/support.c: Use tinibios.
16895 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16897 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16899 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16900 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16902 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16904 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16906 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16908 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16910 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16911 (packRegsForIYUse): Created and optimised.
16913 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16915 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16916 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16918 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16920 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16922 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16924 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16926 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16928 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16930 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16932 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16934 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16936 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16938 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16940 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16941 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16942 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16944 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16946 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16947 (genNotFloat): Added.
16948 (genUminusFloat): Added.
16950 * device/lib/z80/Makefile: Added floating pt stubs.
16952 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16954 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16956 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16958 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16960 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16962 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16964 * sdcc/support/regression/Makefile: Add port ds390.
16966 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16968 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16970 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16972 * sdcc/support/regression/ports/ds390/support.c: Added.
16974 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16976 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16978 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16980 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16982 * device/include/malloc.h: Added z80 and gbz80 support.
16984 * device/lib/gbz80/heap.s: Added.
16986 * device/lib/z80/heap.s: Added.
16988 * device/lib/malloc.c: Added z80 and gbz80 support.
16990 * support/regression/tests/malloc.c (testMalloc): Added.
16992 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16994 * support/regression/tests/bug-478094.c: Added.
16996 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16998 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17000 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17002 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17004 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17006 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17008 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17010 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17012 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17014 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17016 * support/regression/tests/bug-477927.c: Added.
17018 * src/z80/peeph.def: Added minor rules.
17020 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17022 * src/z80/peeph.def: Added jump optimisation modification.
17024 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17026 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17028 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17030 * support/regression/tests/funptrs.c: Added.
17032 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17034 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17036 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17038 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17040 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17042 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17043 (movLeft2ResultLong): Created.
17045 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17046 (joinPushes): Added. Joins two char pushes into a word push.
17048 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17050 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17052 * support/makebin/Makefile (install): Added creation of dest dir.
17054 2001-10-24 Karl Bongers <karl AT turbobit.com>
17056 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17058 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17060 * src/z80/ralloc.c: Turned off faulty pack for one use.
17062 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17064 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17066 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17068 * support/regression/Makefile: Improved clean
17070 * support/regression/ports/gbz80/spec.mk: Added clean
17072 * support/regression/ports/host/spec.mk: Added clean
17074 * support/regression/ports/z80/spec.mk: Added clean
17076 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17078 * support/regression/ports/mcs51/timeout.c: little improvements
17080 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17082 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17084 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17086 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17088 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17090 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17092 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17094 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17095 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17097 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17099 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17101 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17103 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17105 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17107 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17109 * support/regression/tests/longor.c: Added.
17111 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17113 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17115 * as/mcs51/aslink.h: define PATH_MAX
17117 * as/mcs51/asm.h: define PATH_MAX
17119 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17121 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17123 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17125 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17127 * src/SDCCglobl.h: define PATH_MAX
17129 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17131 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17133 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17135 * src/z80/gen.c (gencjneshort): Fixed
17137 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17139 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17141 * support/regression/tests/bug-469671.c: Added.
17143 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17145 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17147 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17149 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17151 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17153 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17155 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17157 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17159 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17161 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17163 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17165 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17167 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17169 * 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.
17171 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17173 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17175 2001-10-07 <johan AT FRIJA>
17177 * device/lib/gets.c (gets): fixed the return value.
17179 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17180 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17182 * 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.
17184 * 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.
17186 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17188 * src/pic/gen.c: Removed Safe_strdup.
17190 * configure.in: Added option to enable libgc support.
17192 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17193 (bitVectUnion): Optimised.
17194 (bitVectIntersect): Optimised.
17195 (bitVectBitsInCommon): Optimised.
17196 (bitVectCplAnd): Optimised.
17198 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17200 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17202 * src/SDCCmain.c: distinguish between assembler debug and plain options
17204 * src/avr/main.c: remove standard assembler options
17206 * src/ds390/main.c: remove standard assembler options
17208 * src/mcs51/main.c: remove standard assembler options
17210 * src/port.h: removed "PENDING" comment
17212 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17214 * src/device/lib/_mulint.c : new, with assember functions
17216 * src/device/lib/_mullong.c : new, with assember functions
17218 * src/device/lib/_divuint.c : with assember functions
17220 * src/device/lib/_divsint.c : with assember functions
17222 * src/device/lib/_divulong.c: with assember functions
17224 * src/device/lib/_divslong.c: with assember functions
17226 * src/device/lib/_moduint.c : with assember functions
17228 * src/device/lib/_modsint.c : with assember functions
17230 * src/device/lib/_modulong.c: with assember functions
17232 * src/device/lib/_modslong.c: with assember functions
17234 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17236 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17238 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17239 replaced _mululong.c and _mulslong.c by _mullong.c
17241 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17243 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17245 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17247 * src/SDCCglue.c: test, if win32api is available for MINGW
17249 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17251 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17252 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17253 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17254 * support/regression/ports/host/spec.mk: removed GENERIC
17255 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17256 * support/regression/ports/z80/spec.mk: removed GENERIC
17258 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17260 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17262 * support/regression/tests/bug-467035.c: Created.
17264 2001-10-01 <johan AT FRIJA>
17266 * src/SDCC.y: fixed bug #466586 part 1
17268 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17270 * SDCCicode.c: z80 has no generic pointers
17271 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17273 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17275 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17277 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17279 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17281 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17283 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17285 * configure.in: Fixed up so that ucsim is only configured once.
17287 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17289 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17290 (getPathDifference): As above.
17292 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17294 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17296 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17297 * .version: Updated to 2.3.1
17299 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17300 Added copyright header.
17302 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17303 (assemble): Added support for macro based assembler commands.
17304 (linkEdit): Added support for macro based linker commands.
17305 (preProcess): Changed the pre-processor to use macros.
17306 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17307 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17309 * device/lib/z80/crt0.s: Added module name for debugging.
17311 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17313 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17315 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17317 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17319 * src/Makefile.in: Added SDCCmacro and SDCCutil
17321 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17323 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17325 2001-09-16 <johan AT FRIJA>
17327 * 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.
17329 2001-09-15 <johan AT FRIJA>
17331 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17332 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17334 2001-09-11 <johan AT FRIJA>
17336 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17338 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17340 * support/regression/tests/bug-460444.c: Added test case.
17342 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17343 (genCast): Added justification for all of the asserts.
17345 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17347 * support/regression/support.c: _xdata replaced by xdata
17349 * support/regression/spec.mk: removed _generic
17351 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17353 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17355 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17356 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17358 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17360 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17362 * support/regression/tests/bug-460010.c: Added test case.
17364 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17366 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17368 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17370 * support/regression/testfwk.c: removed workaround for bug #436344
17372 * support/regression/tests/bp.c: use less memory with mcs51
17374 * support/regression/tests/bug-441448.c: use less memory
17376 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17378 * support/regression/collate-results.py: typo
17380 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17382 * support/regression/tests/fetchoverlap.c: Added new test case.
17384 * support/regression/tests/bp.c: Added new test case.
17386 * support/regression/tests/bug-448984.c: Added new test case.
17388 * support/regression/tests/pow2shifts.c: Added new test case.
17390 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17391 (genlshTwo): Fixed right shift for count > 8.
17393 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17395 2001-09-08 <johan AT FRIJA>
17397 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17399 2001-09-07 <johan AT FRIJA>
17401 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17403 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17405 2001-09-06 <johan AT FRIJA>
17407 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17408 * bernhard noted me at this: "() equals to (void)" (1.38)
17410 2001-09-05 <johan AT FRIJA>
17412 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17414 2001-09-04 <johan AT FRIJA>
17416 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17419 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17421 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17423 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17425 * link/z80/aslink.h: Fixed path for PATH_MAX
17427 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17429 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17431 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17433 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17435 * 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.
17437 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17439 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17440 (genCmp): Fixed up genCmp for the GB with longs.
17442 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17444 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17446 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17448 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17450 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17452 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17454 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17456 * 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.
17458 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17460 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17462 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17464 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17466 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17468 * sim/ucsim/configure: little improvement of Cygwin-detection
17469 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17470 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17471 * support/regression/tests/bug-221100.c: small changes for mcs51
17472 * support/regression/tests/bug-221168.c: small changes for mcs51
17473 * support/regression/tests/bug-227710.c: small changes for mcs51
17474 * support/regression/tests/staticinit.c: small changes for mcs51
17475 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17476 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17477 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601